CONSTRUCTION OF METRO TRAIN DEPOT WITH ADMINISTRATION WORKSHOP BUILDINGS AT MADHAVARAM MILK COLONY

PRICE CENTRE B - BILL OF QUANTITIES (CIVIL) - DEPOT STRUCTURE

B.1General

Conducting GPS survey, fixing the alignment, marking locations, vertical and horizontal clearances, establishing bench marks, reference lines and control points and other details in consultation with the Employer’s Representative including corrections if any. a) Establishing GPS stations at an interval not more than 140m with one pair at the interval of not more than 150 m. The GPS station shall be located on permanent structure or providing and fixing concrete pillar 600 mm × 600 mm × 1000 mm or on building roof free from any displacement disturbance. Stainless Steel (SS) Plate 100 mm × 100 mm × 4 mm with center punch shall be fixed on the top of the station. GPS instrument accuracy shall be minimum horizontal 5 mm + 0.5 ppm and vertical 10 mm + 0.5 ppm in static observation. The base line measurement shall be based on minimum 4 hrs. static observations and other observations shall be with minimum 2 hrs. Static observations. b) Closed traversing shall be carried out storing in total station Angle and Distance from GPS to GPS with an accuracy of 1: 50000 by observing minimum 3 sets of face right and 3 set of face left. Stations shall be established at an interval not more than 200 m. Closing error shall be distributed with least square method in commercial software compatible to the instrument used for traversing. Traverse pillar shall be established on permanent structure or providing and fixing concrete pillar 400mm x 400mm x 600mm along the alignment. Total station raw data, calculations shall be submitted to the Engineer along with before and after adjustment co-ordinates in tabular form

c) Detailed Topographical survey shall be carried out with adjusted traverse co-ordinates. All surface features, ground levels, all underground and over-ground utilities shall be taken. Total Station raw data and calculations shall be submitted to Engineer for No Objection. Drawings, raw data and calculations shall be submitted in soft and hard copy. d) A closed circuit leveling shall be run along the entire route. The accuracy of the leveling will be 12√k, where the k is length of the leveling loop . Digital leveling instrument shall be used to establish bench mark. Raw data from digital level shall be submitted along with adjusted and unadjusted levels in tabular form. e) Establish all control points, traverse, bench mark and TBM. Fixing and Validating Centre line of corridor, GAD and pier locations duly considering feasibility of the pier locations on account of physical site constraints, utilities (by physical verification) and on the basis of Geotechnical Investigation Reports, vertical & horizontal clearances and establishing traverse points and bench mark for the elevated section including modifications, if any, as per drawings. f) No extra amount will be paid to redo or to re-establish any of the survey points. The work shall be maintained during the Contract Period including the extended contract period till the completion of the work. Rate includes all survey work including preparation of revised GAD in consultation with the Engineer. However, physical verification of utilities and Geotechnical investigations if necessary will be paid separately under relevant Schedules

NOTE: i. Digital leveling instrument used for the work shall have minimum accuracy of ±0.3 mm per km double run with least count not more than 0.01 mm ii.Total station instrument shall have minimum accuracy for: a) Angle measurements (Hz, V) of the order of 1" b) Distance measurement of the order of 1mm+2ppm a. Payment as 50% of total cost of the item on fixing of all control points and submission of drawings. b. Payment as 40% of total cost of the item equally distributed over the duration of the contract and will be paid on pro-rata basis. c. Payment as 10% of total cost of the item on satisfactory completion of work along with the final bill.

Providing temporary barricade and arrangement for traffic diversion if needed during construction at site, for day and night as per requirement and drawing. The barricading and arrangements for traffic diversion has to be kept continuously. Nothing extra will be paid for dismantling and re-erecting the barricades the traffic signals and other arrangements throughout the project period. Barricading may be required to be shifted laterally number of times but the same will be paid only once The Payment schedule for item shall be as follows: a.Providing barricading for a given stage and approval of the same by Engineer - 70% of accepted amount for item B.2 (i) b. After Completion of all activities of stage for which barricading was errected - 30% of accepted amount for item B.2 (i) (Note: The released barricades will be the property of the contractor and he is also responsible for shifting all such released materials away from the site.)

(i) 2m height

Submit colour photographs report including description of works to establish progress as directed by the Engineer and supply at monthly intervals, or as instructed by the Engineer. Submit colour photographs report including description of works to establish progress as directed by the Engineer and supply at monthly intervals, or as instructed by the Engineer. One set shall comprise of minimum 25 photographs in 3 soft copies of all photographs on DVDs with 3 copies of prints in photo album of each photograph size not less than 225 x 175mm.

Supply of video DVDs of 60 minutes duration comprising one master copy and one extra copy showing the progress of works at monthly intervals or as directed by Engineer

Provide furnished site office, as per the specifications (Appendix 13, Technical Specifications), for the use of Site Engineer and supporting staff; approximately 250 sq m area within 1km radius of the Depot. Inclusive of maintenance, power supply, water, drainage etc.

Clearing including uprooting of rank vegetation, grass, brush wood, cutting of trees and saplings upto 30cm girth and removal of rubbish to designated dump yard

B.1.7 Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.

Beyond 30 cm girth upto and including 60 cm girth

Beyond 60 cm girth upto and including 120 cm girth

Beyond 120 cm girth upto and including 240 cm girth

Above 240 cm girth

B.1.8 Transplanting the marked tree of various species and girth to the placeshown by Engineer/Engineer's repesentative with alt tools, plants man & machinery and necessary preperation such as (i) Preparation of earth ball of tree roots of desired depth & diameters (ii) Dislodging, lifting, transportation and transplanting tree from original place to the new place including all arrangement, T&P labour etc. for successfully completing the work (iii) Excavating pits of adequate size arranging loose soil, mixing of manure, fertilizer, insecticides etc to ensure survival of the tree being transplanted iv) Maintenance of tree i.e watering, soil heaping, spray of insectisides for six months, all above operations shall be executed as per specification.

Beyond 30 CM. Girth up to and including 50 CM. Girth

Beyond 51 CM. Girth up to and including 75 CM Girth

Beyond 76 CM. Girth up to and including 125 CM. Girth

Beyond 126 CM. Girth up to and including 200 CM. Girth

Beyond 201 CM. Girth up to and including 500 CM. Girth

B.2 Substructure and Foundations

B.2.1Excavation and Disposal The rate also includes protecting/ supporting public utilities such as cables, drains, service pipes, water mains etc.

Excavation in all kind of soil (removal of top 1.5m of filled up soil throughout the site, quantity excludes the excavation for depot building substructures). Earth work in excavation in all kind of soil by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan). (Removal of top 1.5m of filled up soil throughout the site, quantity excludes the excavation for depot building substructures)

Excavation in all kind of soils for foundation including boundary wall, Trenches, drains, utility gallery and other external works.

Filling available excavated earth (excluding rock and excluding backfilling of foundations, trenches etc. to ground level) in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering.

Supplying and filling of local earth by mechanical transport including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete

Providing, laying in position M15 grade PCC below footings, raft slab, grade slab, tie/ plinth beams, trenches, pipe bedding and elsewhere extending all round equal to it's thickness. Rate shall include cost of using required dosage of admixture in concrete for obtaining required workability, formwork if any, as per approval of the Engineer.

B.2.4 Reinforced Concrete: Raft, Open Foundations, Tie Beams & Grade Slab, Cable Trench/ Drains base slab and walls etc. Providing and laying in position machine batched and machine mixed design mix of specified grade cement concrete using cement content as per approved design mix, including pumping of concrete to the site of laying, admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability and obtaining required temperature as per the direction of the Engineer-in-charge Rate inclusive of the cost of excavation, dewatering, shoring, formwork, centering, backfilling in layers of 200 mm thickness to original ground level including watering, compacting with a vibratory plate compactor, loading, transporting and disposing of the surplus excavated material at the approved disposal area using lockable and covered trucks so as to ensure that during transportation the carried material does not spill out. Rate is excluding the cost of reinforcement. The rate will also include sacrificial formwork if found necessary with drilling, fixing wherever required etc. complete. Rates shall include cost of providing grooves, chamfers, molding, cutouts etc. in formwork. The rate will include vibration of concrete, curing, protecting from damage, placing in position of necessary fixtures, sleeves for various purposes, shear connectors etc. complete as per drawings, specifications and as directed by the Engineer. The rate shall also include the preparation of construction joints as per the specifications and providing approved wire mesh at such location as approved by the Engineer or as shown in drawings.

B.2.5.1 M35 Grade Concrete Cementetious content shall be as per mix design subject to minimum of 350 kg/m³.

Isolated Footing

Grade Slab (including groove cuts, fillers and isolation joints around walls/ columns

Cable Trench/ Drains base slab and walls

M40 Grade Concrete : Plinth Beams / Tie Beam Cementetious content shall be as per mix design subject to minimum of 360 kg/m³.

B.3 Superstructure

B.3.1 Cast in-Situ Concrete

Providing and laying in position machine batched and machine mixed design mix of specified grade cement concrete using cement content as per approved design mix, including pumping of concrete at all heights and levels, admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability and obtaining required temperature as per the direction of the Engineer-in-charge. i) Rate shall include cost of formwork, centering, scaffolding etc. at all heights and levels as well as cost of providing grooves, chamfers, molding, cutout etc. in formwork. ii) The rate will include placing in position of necessary sleeves for various purposes, anchors, shear connectors, fixtures, inserts etc. complete as per technical specifications and drawings and as directed by the Engineer. iii) The rate shall also include preparation of construction joints as per technical specifications and provided approved wire mesh/ weld mesh at such location as approved by the Engineer or as shown in drawings. v) Rate shall include cost of using necessary tools, plants, machinery and all related operations etc. for all heights as per the approval of the Engineer. vi) Rate shall include cost of vibration of concrete, curing, protecting from damage, bailing/pumping out water if required as directed by the Engineer. vii) Reinforcement shall be paid separately.

B.3.1.1 Reinforced Cast in-Situ Concrete: Columns M40 Concrete Cementetious content shall be as per mix design subject to minimum of 360 kg/m³.

Providing M 40 concrete for Reinforced Concrete (RC) Columns including scaffolding, shuttering & positioning of inserts and all related operations as required to complete the work at all levels for the buildings

B.3.1.2 Cast in-Situ Concrete: Slabs, Column Heads, Stairs & Ramps M40 Concrete (Cementetious content shall be as per mix design subject to minimum of 360 kg/m³.)

Providing M 40 concrete for Reinforced Concrete Slabs, Column Heads, Stairs & Ramps including scaffolding, shuttering & positioning of inserts and all related operations as required to complete the work at all levels and at all locations. Maximum floor-to-floor height is 3.5m

Extra for height over 3.5m, for every additional height of 1 metre or part thereof (Slab concrete quantity to be considered)

RB.3.1.3 einforced Cast in-Situ Concrete: Beams M40 Concrete Cementetious content shall be as per mix design subject to minimum of 360 kg/m³.

Providing M 40 concrete for RC Beams at all heights, including scaffolding, shuttering and positioning of inserts and all related operations as required to complete the work. Maximum floor-to-floor height is 3.5m

Extra for height over 3.5m, for every additional height of 1 metre or part thereof (beam concrete quantity to be considered)

Reinforced Cast in-Situ Concrete: M-25 Grade Concrete - Chajjas, Lintel etc. Providing and laying in position ready mixed M-25 grade concrete with minimum cementetious content of 300kg/m3 at all heights and levels for reinforced cement concrete work in chajjas, lintels, bands, plain window sills etc. in superstructure including the cost of centering, shuttering, finishing etc. complete (using graded stone aggregate 20 mm nominal size). Reinforcement shall be measured separately.

B.4 Steel Works

B.4.1 Reinforcing Steel

Providing Thermo Mechanically Treated (TMT) reinforcement, Fe-500D grade conforming to IS 1786: 2008, from CMRL approved list of suppliers, straightening, cutting, bending, lap/ butt welding, placing at all heights, fixing couplers, tying using 18 Gauge twin GI binding wire, supply and fixing cover blocks etc. in all structural concrete at all heights and depths complete as per technical specifications and drawings. No extra shall be paid for laps the cost of which is deemed to be included in the rates

B.4.2 Structural Steel

Steel Roof Truss: Providing, fabricating, transporting, erecting using mobile cranes if required, securing in position, sand blasting, application of primer and PU enamel.The rate shall also include required surface preparation like sand blasting, application of one coat of Zinc Silicate (DFT 75μm) and epoxy Zinc Phosphate (DFT 35μm) primer and one coat of Epoxy Zinc Phosphate (DFT 35μm) paint, Epoxy high build micaceous iron oxide coating polyamide cured DFT-90μm and two coats of Acrylic polyurethane finish aliphatic isocyanate cured DFT-30μm as per technical specifications. Paint of approved colour and shade for prefabricated structural steel work of Grade E250 welded built-up sections conforming to IS 2062 Grade B complete as per specifications, approved shop drawings and instructions. The rate shall also included supplying and providing of detailed fabrication drawing based on the GFC drawings, required for all permanent and temporary structure and their approval from Engineer-In-charge prior to execution. Work under this item would generally cover all structural steel work for roof including roof portals, Purlins, runners gutters etc. in the steel roof structure as per specification along with provision for attachment for all fixing E&M, OHE and Signalling/ Telecommunications equipments in the steel roof structure but excluding down take pipes and sheeting. Work to include all intermediate stages of activities not defined herein, but otherwise implied for total completion of work. Cost to include but not be limited to, all materials including wastage, all consumables, fasteners of all types for both temporary and permanent stages of work, all temporary stays, labour, temporary works including staging, scaffolding, tools, plant and equipment, and additional costs of all incidentals and necessary testing of material, workmanship etc. Roof truss over the Auto Coach-Washing Plant, Workshop Bay, Inspection Bay etc.

B.4.2.2.Roof Sheeting

Galvalume Roof Sheet - Supply and fixing of colour coated profile sheet of nominal 1015mm effective cover width and nominal 28mm deep ribs with subtle square fluting in the five pan at nominal 203mm centre-to-centre. The end rib shall be designed for anti-capillary action to avoid any seepage of water through the lateral overlap. The feed material shall be 0.45mm BMT (0.50mm TCT excluding paint thickness) high tensile steel with minimum 550 MPa yield strength, metallic hot dipped coated with Al-Zn alloy (55% Aluminium, 43.5% Zinc, 1.5% Silicon) as per AS1397/ IS 15961 (minimum 150 g/m² total on both sides) with Super Durable Polyester quality paint system of approved colour suitable for exterior application conforming to AS/NZS 2728 type-4/ IS 15965. The sheet shall have a total coating thickness of 35 microns, super durable polyester quality paint system of 20 microns on exposed surface and 5 micron reverse polyester coat on back surface over 5 micron primer coat on both surfaces. The paint system should have stable resin and inorganic pigments for paint durability and lead-free for water harvesting. The steel sheet shall have brand marking of coated steel manufacturer (product details, date of manufacture, name etc.) on back side at regular intervals confirming the genuineness of the material. The steel sheet shall be fastened with nominal 40μm zinc coated or nominal 25μm Zinc Tin alloy coated, Hex head, self-drilling screw as per AS 3566-2002 Class 3 fasteners with EPDM washer and also as per the requirement considering the profile shape and design load. The profile sheet, fastener size shall be approved by the concerned authority. All the accessories like flashing/ capping shall be made from the same material which is used for main cladding application.

1. Roof Sheeting/ Side Cladding including flashing etc. complete for the Stabling yard, Workshop bay, Inspection bay & ETU/PWL buildings.

Roof Light PolyCarbonate sheeting providing and fixing profiled skylight polycarbonate sheet 1.5mm thick with co-extruded UV coating of 40 microns with light transmission not less than 85%. The sheets should confirm ASTM standard for Hardness, for Tensle Strength & Elongation Break, Tear Strenght, heat resistance (Change in Hardness, Tensile Strenght & Eongation), compression set and for ozone resistance. The Polycarbonate sheets should confirm fire test as per EN13501. Sheet should not show breakage due to loss of impact strenght / weathering effect when tested as per ISO 6603/1-1985(E). Roof light extruded corrugation profile should match with main roof profile for a leak proof assembly. The sheet shall be fixed using self drilling/ self tapping screws of size (5.5 x 55 mm) with EPDM seal or with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I. limpet washers complete upto any pitch in horizontal / vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape whereever required as directed by Engineer.

Gutters, Barge Boards: Providing and fixing precoated galvanised steel sheet roofing gutters 3mm thick, Zinc coating 120 gms per sqm as per IS 277, in 240 MPa steel grade 5-7 micron epoxy on both sides and polyster top coat 15-18 microns using self drilling/ self tapping screws complete including barge boards (Barge Board shall not be measured for payment)

B.4.2.3 Miscellaneous Steel Works

B.4.2.3.a Steel work of Grade E250 welded built up sections and framed work including cutting, hoisting, fixing in position at all heights and applying priming coat of approved steel primer and PU enamel paint etc. as per the specifications as required all complete with epoxy grout where required.

(i) Steel Platform for access to top of train, OHE etc. (ii) Rail Supports along Inspection and Emergency Inspection Bay (iii) Vertical cladding at Auto Coach-Wash plant and similar works. (iv) Gantry Girder for 10T Crane including supports, connections etc. (v) Supporting structure for generator set stack (chimney) (vi) Secondary supporting steel frame for false ceiling

Providing, fabricating, applying approved Zinc primer and PU enamel paint of approved make and shade, transporting, erecting and securing in position structural steel work of Grade E 250 (welded built-up sections) including chequered plates where required complete as per the specifications, approved shop drawings and/ or instructions. In rain water gutter supports, gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. Note: Shop drawing to be submited before excution for approval of site Engineer-in-charge.The rate shall also include required surface preparation like sand blasting, application of one coat of Zinc Silicate (DFT 75μm) and epoxy Zinc Phosphate (DFT 35μm) primer and one coat of Epoxy Zinc Phosphate (DFT 35μm) paint, Epoxy high build micaceous iron oxide coating polyamide cured DFT-90μm and two coats of Acrylic polyurethane finish aliphatic isocyanate cured DFT-30μm as per technical specifications.

B.4.3 Precast Concrete for Security Wall and Drain cover for external work

Pre-Cast Concrete Foundations (Isolated footings)

Providing, hoisting by mobile crane and fixing precast design mix M30 grade RC Isolated footings produced using machine batching and machine mixing including the cost of setting in cement using grout of similar strength of precast element, the cost of required moulds, stripping agents etc. but excluding the cost of reinforcement. Cementetious content shall be as per mix design subject to minimum of 340 kg/m³.

Pre-Cast Concrete Columns

Providing, hoisting by mobile crane and fixing precast design mix M30 grade RC Columns produced using machine batching and machine mixing including the cost of setting in cement using grout of similar strength of precast element, the cost of required moulds, stripping agents etc. but excluding the cost of reinforcement. Cementetious content shall be as per mix design subject to minimum of 340 kg/m³.

Pre-Cast Concrete Walls

Providing, hoisting by mobile crane and fixing precast design mix M30 grade RC Wall Panels (produced using machine batching and machine mixing) including the cost of setting in cement using grout of similar strength of precast element, the cost of moulds, stripping agents etc. but excluding the cost of reinforcement. CMRL logo, grooves etc. shall be made as per drawings and specifications. Cementetious content shall be as per mix design subject to minimum of 340 kg/m³.

Pre-Cast Concrete Slabs

Providing and placing precast design mix M30 grade removable cover slab with necessary perforations for cable trench, drains etc. including lifting hooks as per the approved drawings complete including the cost of moulds, stripping agents, curing etc. but excluding cost of reinforcement. Cementetious content shall be as per mix design subject to minimum of 340 kg/m³.

B.5 Miscellaneous Civil Works

B.5.1 Expansion Joints

Providing and installing strip seal expansion joint conforming to Employer's Drawings and Specifications. The rate shall include casting of cast-in-situ plinth at edge of the slab for fixing the joint as well as providing and installing the necessary stainless steel plates.

Floor expansion joint: 50mm. (Depot Building)

Wall expansion joint: 50mm. (Depot Building)

Roof expansion joint: 50mm. (Depot Building)

B.5.2 Waterproofing

B.5.2.1 Waterproofing of the foundations, columns & retaining wall above the raft / foundation to the base of the lower ground level grade slab. Supplying and installing waterproofing treatment using Pre applied, flexible, fully bonded sheet membrane of minimum 4mm thickness. Blinding concrete shall be dry during the application. Fully bonded sheet membrane should have sufficient high puncture resistance for laying steel reinforcement over the membrane. One side of the membrane shall be self adhesive and the other is bonded using heat gun. Lap adhesion shall be minimum 1500 N/m.embrane should be supplied with original manufacturer's Material Test Certificate (MTC) and CE marking and should be installed in strict accordance with original manufacturer's instructions. The contractor should produce method statement from original product manufacturer (supplier labels are not acceptable). Application shall be done by approved appliactor and should give comprehensive warranty for 10 years. The membrane shall consist high performance SBS and polyester reinforcement and trafficable weather resistant carbon crystals layer. The membrane shall be chemically resistant in all types of soil or water and unaffected by ground settlement beneath slabs and shall have following typical properties. Selvedge shall be Duo Selvedge, 55mm self adhesive and 45mm thermofusible film over entire area.

For vertical surface two coats @0.70 kg per sqm per coat

For horizontal and Vertical surfaces.

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry

B.5.3 Non Shrink Grout

Providing and poering non-shrink grout for grouting of holding down bolts of columns and under base plates etc. complete as directed by Engineer

Hydraulic Bound Layer : Providing and laying of Hydraulic Bound Layer below the track slab including premixing the material with mechnical mixer for all leads & lifts, laying in uniform layers and compacting to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to specification including mixing with cement. With minimum cement content of 15kg/m3. Laying in uniform layers and compacted with plate compactors on well prepared surface (consolidated earth) with deformation modulus of not less than 120MPa, complete as per specifications and directions of Engineer-in-Charge.

Providing, laying and consolidating Earth Below Hydraulic Bound Layer complete as per technical specifications and drawings.

Providing and applying of swellable type water stop tape, 19mm x 25mm thick in linear meter (expansive nature) for construction joints treatment of RCC structure such as raft slab, retaining walls, water storage tank and at the junctions of raft slab with the retaining walls etc.. After cleaning the surface, one coat of required primer for swellable water stop tape shall be applied throughout the length of the joint @3.78 litre per 240 running meter. Over the primed surface swellable type water stop tape shall be placed. The work shall be carried out all complete as per specification and the direction of the Engineer-In-Charge. The product performance shall carry guarantee for 10 years against any leakage.

B.6 Road Works

Excavation:- Earthwork excavation by using mechanical or any other means as directed by engineer in all types of Soil and Rock, including removal and disposal of all materials as necessary for the construction of road way in accordance with specifications and lines,grade and cross section/ level as shown in the drawing or as indicated by the engineer incharge.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity including excavating earth to an average of 22.5 cm depth, dressing to camber and compacting and consolidating by mechanical means / road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with all leads and lifts. Work should be carried out as per MORTH specifications.

B.6.3 Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value - 25

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge.

B.6.5 Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications :

On W.B.M. @ 0.75 Kg / sqm - Prime Coat

On bituminous surface @ 0.50 Kg / sqm - Tack Coat

B.6.6 Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge.

50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

B.6.7 Providing and laying Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

40/50 mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying at or near ground level factory made Kerb stone (100mm thk) of M-25 grade cement concrete in position to the required line, level and curveture, jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of joints except at sharp curve shall not be more than 5mm), including making drainage opening wherever required complete etc as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C kerb stones shall be approved by Engineer-in-charge).

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Demolition of Existing Building

B.9 Demolition of Existing Building including the foundation structure (Plan Area of Building at Plinth Level Shall be measured)

Shed Structure

Sump Structure

Building with RCC roof structure (G+0)

Building with Asbestos roof structure (G+0)

Description of Work / Item(s)

PRICE CENTRE C - BILL OF QUANTITIES - ARCHITECTURAL & SIGNAGE WORKS

C.1 MASONRY WORKS

C.1.1 Providing and Laying Autoclaved Aerated Cement block masonry (AAC blocks) of strength not less than 3 N/sqmm with cement mortar 1:4, including cost of materials, labour charges, tools and plants, all leads & lifts, scaffolding, curing etc., to complete at all levels and heights and as per specifications and proper completion of work as per instruction of Engineer.

For 200mm thk. Wall

For 100mm thk. Wall Rate shall include providing and placing in position 2 Nos 8mm dia M.S. bars at every third course of masonry work.

C.2 FLOORING WORK

Providing and laying 100 mm thick cement concrete flooring with concrete hardener topping, under layer 88 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications.

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator, vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-incharge.

Finishing with 3mm DFT Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

Providing and laying 10mm thick, Ceramic floor tiles of 1st quality conforming to IS:15622 of approved make, in all colours, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with matching pigment etc, complete.

Providing and laying of 10mm thick, 1st quality, double charged, vitrified floor tiles (anti-skid) of 600x600 mm with water absorption less than 0.08% and conforming to IS: 15622, in all colours and shades, make as approved by Engineer-in-charge, in required design and pattern, laid over 20mm thick cement mortar 1:4 (1 cement: 4 coarse sand), and jointed with white cement slurry mixed with pigment to match the shade of the tiles complete including all labour, material, tools and plants, for all lead and lifts etc and proper completion of work as per drawing and engineers instruction. Rate shall include protection of laid flooring by providing minimum 10 mm thick POP over tarpaulin sheet, all as required, as per specifications and drawings and as directed complete.

Providing and laying 10 mm thick, 1st quality, Double Charged Vitrified floor tiles of 600x600mm with water absorption less than 0.08% and conforming to IS: 15622, in all colours and shades, make as approved by Engineer-in-charge, in required design and pattern, in linear as well as curvilinear portions of the building all complete as per the architectural drawings, over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing,curing and polishing etc. all complete as specified and directed by the Engineer. Rate shall include protection of laid flooring by providing minimum 10 mm thick POP over tarpaulin sheet, all as required, as per specifications and drawings and as directed complete.

Providing and fixing 450 mm high removable Raised / False access flooring with system and its components of approved make for different plenum height with possible height adjustment upto 50 mm, comprising of modular load bearing floor panels supported on G.I. rectangular stinger frame work and G.I. Pedestal etc. all complete, as per the architectural drawings, as specified and as directed by Engineer-in-charge consisting of: (a) Providing at required spacing to form modular framework, pedestals made out of GI tube of thickness minimum 2 mm and 25 mm outer diameter, fully welded on to the G.I. Base plate of size 100mm x 100mm x 3mm at the bottom of the pedestal tube, G.I. pedestal head of size 75mmx75mmx3.5 mm welded with GI fully threaded stud 16mm outer diameter with two GI Check nuts screwed on the stud for level adjustment upto 50mm, locking and stabilizing the pedestal head in position at the required level. The pedestals shall be fixed to the subfloor (base) through base plate using epoxy based adhesive of approved make or the machine screw with rawl plug. (b) Stringers system in all steel construction hot dipped galvanized of rectangular size 570x20x30x0.80mm thick having holes at both ends for securing the stringers on to the pedestal head using fully threaded screws ensuring maximum lateral stability in all directions, the grid formed by the pedestal and stringer assembly shall receive the floor panel, this system shall provide adequate solid, rigid support for access floor panel, the system shall provide a minimum clear uninterrupted clearance between the bottom of the floor for electrical conduits and wiring etc. all complete as per the architectural drawings, as specified and as directed by the Engineer-in-charge.

(c) Providing and fixing Access Floor panel of 600x600x32 mm medium grade Filled Steel anti static high pressure Lamination of 800H grade (FS800H). Access Floor panel shall be steel welded construction with an enclosed bottom pan with uniform pattern of 64 hemispherical cones. The top and bottom plates of Steel Gauges: top 0.6 mm and bottom 0.7 mm fused spot welded together (minimum 64 welds in each dome and 20 welds along each flange). The panel should be Corrosion resist epoxy coated for lifetime rust protection and cavity formed by the top and bottom plate is filled with Pyro grip non-combustible Portland cementitious core mixed with lightweight foaming compound. The access floor shall be factory finished with Anti-static High-Pressure laminate with Non Warp technology upto 1mm thickness for superior adhesion and Surface flatness within 0.75mm. The panel is to withstand a Concentrated Load of 363 kgs applied on area 25mm x 25mm without collapse in the centre of the panel which is placed on four steel blocks. The panel will withstand and Uniformly Distributed Load (UDL) minimum 1500 kg/sqm and an impact load of 50kg all complete as per the approved manufacturers specification and as per the direction of Engineer-in-charge. All specification must be printed on the side of the panel to ensure the quality of the product.

Providing and laying in position M15 grade Cement concrete as screed concrete as a base for flooring works including any shuttering incidental to such works

C.2.9 Providing and Laying 18 mm thick Polished Granite stone flooring of approved colour in required size, design and patterns, in linear as well as curvilinear portions of the building as per the architectural drawings, over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing,curing and polishing etc. all complete as specified and directed by the Engineer. Rate shall include protection of laid flooring by providing minimum 10 mm thick POP over tarpaulin sheet, all as required, as per specifications and drawings and as directed complete.

Granite stone of any approved colour & shade by CMRL

C.2.10 Providing and Laying 30 mm thick Polished Granite stone in Treads and landings of steps (including bull nosing, making anti slip grooves and filling with epoxy material) of approved colour in required size, design and patterns, all complete as per the architectural drawings, over 30 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing,curing and polishing etc. all complete as specified and directed by the Engineer. Rate shall include protection of laid granite by providing minimum 10 mm thick POP over tarpaulin sheet, all as required, as per specifications and drawings and as directed complete.

Granite stone of any approved colour & shade by CMRL

C.2.11 Providing and fixing machine cut, mirror polished 10mm thick Granite stone for skirting, risers of steps of approved colour in required size, design and patterns, all complete as per the architectural drawings, over 12mm thick base Cement mortar (1:3) laid and jointed with neat cement slurry mixed with pigment to match the shade of garnite stone including lead and lift at all levels and for all heights and location complete as per specifications and drawings as approved by the engineer

Granite stone of any approved colour & shade by CMRL

C.3 SUSPENDED CEILING WORKS

C.3.1 Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge.

12.5 mm thick fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS: 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

C.3.2 METAL PANEL CEILING: Providing and fixing GI Clip in Metal Ceiling system of 600x600 mm module which includes providing and fixing 'C' wall angle of size 20x30x20 mm made of 0.5mm thick pre painted steel along the perimeter of the room with help of nylon sleeves and wooden screws at 300mm centre to centre, suspending the main C carrier of size 10x38x10mm made of G.I steel 0.7mm thick from the soffit with help of soffit cleat 37x27x25x1.6mm, rawl plugs of size 38x12mm and C carrier suspension clip and main carrier bracket at 1000mm c/c. Inverted triangle shaped spring Tee having height of 24mm and width of 34mm made of GI steel 0.45mm thick is then fixed to the main C carrier and in direction perpendicular to it at 600mm centers with help of suspension brackets. Wherever the main C carrier and spring T have to join, C carrier and spring T connectors have to be used. All sections to be galvanized @ 120 gms/sqm (both side inclusive), fixing with Clip in tiles into spring T with:

PERFORATED: GI Metal Ceiling Clip in plain Beveled edge global white color tiles of size 600x600 and 0.5 mm thick with 25 mm height, made of G I sheet having galvanizing of 100 gms/ sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation.

C.3.3 CALCIUM SILICATE CEILING

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size (24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge.

Note :- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm.The calcium silicate ceiling tile shall have NRC value of 0.50 (Minimum), light reflection > 85%, non- combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity <0.043 w/mK.

C.4 ALUMINIUM & GLASS WORK

C.4.1 Providing and fixing powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e., at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including glass, cleat angle, aluminium snap beading for glazing, stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.

For fixed portion

Providing and fixing powder coated aluminium (minimum thickness of powder coating 50 micron) work for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required including cost of all the standard Fittings

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 6 mm thickness

Supplying and fixing of Aluminium anodised to 50 microns to form aluminium subframe and frame sections for VENTILATOR WITH ALUMINIUM LOUVERS of approved make and colour, conforming to IS 733 and IS 1285 fixed with hinges/pivots / raw plugs and stainless steel screws or with expansion hold fasteners including necessary fittings & filling up of gaps at junctions at top, bottom and sides with required PVC / EPDM Rubber/ neoprene gasket / sealant all round the frame and the masonry opening, along with required hardware etc to complete in all respects as per drawing. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle.

Providing & installing fixed glazed wall assembly with specified fixing & finish using of 2 sheets 6mm thick toughened glass with nominal gap silicon sealant joint.Glass shall be clear, toughened and laminated with 1.52 mm thick polyvinyle butyral layer, all complete as per relevant architectural drawings and specification with cutout & holes (Aluminium frame work shall be paid separately)

Providing and fixing of toilet mirror with 6mm thick Clear float glass with bevelled and polished at edge fixed with 6mm thick hard board backing, clamping on both sides by stainless steel clamps, fixed to wall with SS studs as required, Complete as per the architectural drawings and the directions of the Engineer-in-charge.

C.5 METAL WORKS

C.5.1 FIRE DOORS

C.5.1.1 Providing & fixing of Hollow metal Fire door of 60 minutes fire rating as per Fire door should be as per IS 3614 part-1 & 2 and BS 476 part - 20 & 22 or EN 1634 part-1 along with complete accessories like vision panel, tower bolts, heavy duty door closer, ball bearing hinges, handles, hold fasteners, panic bar, breaking and making wall good, etc., as per NFPA 80 and tested as per NFPA 252, temperature increase on the un‐exposed surface shall not exceed an average of 220ºC (428ºF) irrespective of initial temperature. All doors and frames shall have one coat of Polyurethane primer finished with two coats of polyurethane paint of approved colour

SINGLE LEAF DOORS

DOUBLE LEAF DOORS

C.5.1.2 Supply and Installation of metal fire rated doors of 120 minutes fire rating at all levels from ISO 9001-2000 certified Manufacturer. Fire door should be as per IS 3614 part-1 & 2 and BS 476 part- 20 & 22 or EN 1634 part -1 along with complete accessories like EVM Lock, vision panel (6mm thick toughened glass), SS concealed tower bolts & Hinges, heavy duty door closer, ball bearing hinges, SS Dorma handles, hold fasteners, panic bar breaking and making wall good, etc., as per NFPA 80 and tested as per NFPA 252, temperature increase on the un‐exposed surface shall not exceed an average of 220ºC (428ºF). Rubber door silencers should be provided on the striking jamb. Frames should be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed should be grouted with cement & sand slurry necessary for fire doors on the clear masonry opening. All doors and frames shall have one coat of Polyurethane primer finished with two coats of polyurethane paint of approved colour

SINGLE LEAF DOORS

DOUBLE LEAF DOORS

C.5.2 METAL DOORS

C.5.2.1 Providing and fixing door with shutter fabricated from18 gauge thick galvanised steel sheets press formed to provide a 46mm thick fully flushed double skin door with lock seam joints at stile edge and infill insulation with kraft paper honeycomb core. Door frames to be single rebated made of 16 gauge galvanised steel. Door shutter and frame to be primered in stoving grade epoxy zincphosphate primer (one coat) and finished with two coats of u.v. resistance polyurethane paint. Door shutter and frames to have all hardware preparations, prepunctured at the factory all complete with and including filling of door frames with P.C.C. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size). This item shall include complete accessories like vision panel (approx: 200x300mm) , air transfer grilles (approx: 400x400mm) tower bolts, heavy duty door closer, ball bearing hinges, handles, locks, hold fasteners, panic bars, etc. Breaking and making wall good to be considered part of the same. .

SINGLE LEAF DOORS (Without fresh air grille)

SINGLE LEAF DOORS (With fresh air grille)

DOUBLE LEAF DOORS (With Vision panel & without fresh air grille)

C.5.3 ROLLING SHUTTERS

C.5.3.1 Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S top cover of required thickness for rolling shutters, and motorised operation, including cost of steel primer and finishing with two coats of enamel paint. (Only wall opening area to be measured for payment)

80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearing for rolling shutters

Extra for providing grilled rolling shutters manufactured out of 8 mm dia M.S. bar instead of laths as per design approved by Engineer-in- charge, (only area of grill to be measured).

C.5.4 Steel work welded in built up sections/ framed work or MS tubular sections, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer including 2 or more coats of synthetic enamel paint as required

In gratings, frames, guard bar, ladder, brackets, gates and similar works. Note:‐ Shop drawing to submited before excution for approval of site Engineer‐in‐charge

Providing and fixing stainless steel railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). All stainless steel materials shall conform to grade 304.

Supply & installation of MS Railings including necessary hardware, anchor bolt, cutting, grinding, machining, assembly, welding, jointing, drilling, grouting and cleaning etc. complete. Rate also included providing and applying one coat of steel primer and two coats of synthetic enamel paint complete as per specifications and drawings

C.6 FINISHING WORK

Providing and fixing Plaster mesh 100 mm wide manufactured out of hot dipped galvinised iron of nominal thickness 0.35mm with zinc coating of 120 gms per sqm width along route of walls chipped for services, junctions between RCC and block wall, at all at all levels, heights & locations etc. with all lifts and all leads, including scaffolding, cost of materials, labour, cleaning of surfaces, all complete as directed by the Engineer.( length of mesh only be measured for payment)

Providing 12mm thick plaster in cement mortar 1:4 (1 cement : 4 fine sand); to internal surfaces of concrete and masonry works ,keeping the surface rough (with sponge) to receive finishing work or as required to receive specified architectural finish, to correct line, plumb and level to faces of walls, including rounding off corners wherever required smooth rendering, including raking out joints, hacking concrete surfaces, preparing junctions of concrete / masonry by neat cleaning, pointing / grouting using non-shrink mortar and further grouting junctions by pressing square crush aggregate; preparing jambs, sills, grooves, pattas, wattas, rounding of corners, etc.including provision of corner beads to prevent accidental damage at all levels, heights, locations with all lifts and all leads, including scaffolding, cost of materials, labour, cleaning of surfaces, curing, etc. to complete as per specifications and as directed by the Engineer.

Providing and applying 15mm thick external sand faced cement plaster in cement mortar 1:4 (1 cement : 4 coarse sand), including mixing approved pure acrylic based water proofing compound in the proportion recommended by the manufacturer, keeping the surface rough (with sponge) to receive finishing work or as required to receive specified architectural finish, to correct line, plumb and level to external surfaces of concrete and masonry works, including preparing junctions of concrete/masonry by neat cleaning, pointing / grouting, raking out joints and other dissimilar materials, hacking closely concrete surfaces, doing curing, cleaning etc, at all levels, heights, locations with all lifts and all leads, including scaffolding, cost of materials, labour, etc. to complete as per specifications and as directed by the Engineer.

Providing and applying white cement based putty of average thickness 2 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

C.6.5 Providing and applying Premium acrylic emulsion paint of interior grade of approved brand in two or more coats with acrylic primer on wall surface after throughly brushing the surface, free from mortar drops and other foreign matter including preparing the surface even and sand paper smooth, to give an even approved shade as per specification including all necessary scaffolding, cost of materials, labour, lead and lift at all levels and for all heights as approved by the engineer.

Two or more coats on new work

C.6.6 Providing and applying Premium acrylic smooth exterior paint (Water resistant) with silicon addditives of approved brand in two or more coats with water thinnable cement primer, to give an even shade after throughly brooming the surface to remove all dirt and loose powdered material, free from mortar drops and other foreign materials, as per specification including all necessary scaffolding, cost of materials, labour, lead and lift at all levels and for all heights and location as approved by the engineer.

Two or more coats on new work

C.6.7 Providing and applying Oil Bound washable Distemper (OBD) of approved brand and manufacture to give an even shade

New work - Two or more coats over and including water thinnable primer coat with cement primer

Providing and applying two coats (maximun 8 sqm/litre per coat with minimum 25 micron wet film thickness per coat) of two-part, high build, solvency free, water emulsified epoxy resin based anti-dust concrete sealer coating on fair faced over primer coat / intial coat as per manufacturer’s recommendation- all complete to give an even approved shade as per specification including all necessary scaffolding, cost of materials, labour, lead and lift at all levels and for all heights as approved by the engineer. Rate shall include cost of primer also.

Providing and applying two coats of Texture wall finish (exterior grade) of approved brand including two coats of water repellent emulstion paint to the wall surface as per manufacturer's specification including all necessary scaffolding, cost of materials, labour, lead and lift at all levels and for all heights and location as approved by the engineer.Rates shall be inclusive for all types of pattern & Design

Providing and applying two or more coats of Acrylic emulsion paint including one coat of primer on RCC surface (on Precast panels of Boundary Wall)

Providing 18mm thick Cement plaster skirting upto 30 cm height, with cement mortar 1:3 (1cement:3 coarse sand), finished with a floating coat of neat cement.

Providing and Fixing of 10mm thick Glazed Vitrified wall tiles of approved size, approved quality, make, shade, as shown in the drawing for dadoing laid over plastered surface with minimum 3mm thick adhesive, including grouting the joints with epoxy grout matching the colour of tile, rates includes all labour, material, tools and plants, for all lead and lifts etc and proper completion of work as per drawing and engineers instruction.

C.7 SITE DEVELOPMENT

C.7.1 PAVER BLOCKS

Providing and laying factory made chamfered edge, 80mm thick Cement Concrete paver block of M-30 grade in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size, design, colour and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

C.7.2 FENCING

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm, made of G.I. wire of dia 4mm, including strengthening with 2 mm dia wire or nuts, bolts and washers manufactured out of hot dipped galvinised with 2" dia pipe for support from Block masonary with necessary fixing arrangement on GI steel pipes as per drawing and door with necassary fitting like handle, lock need to be provided as per drawing. Rates inclusive of all labour, material, tools and plants, lead lifts, scaffolding / staging etc and proper completion of work as per engineer instruction. Rate also included providing and applying one coat primer and two coats of synthetic enamel paint complete as per Specifications. Steel frame work alround and for Door will be measured separetely

Supplying and fixing at site angle iron post and strut of required size including the bottom to be split and bent at right angle in opposite direction for 10cm length and drilling holes upto 10 mm dia. etc. for barbed wire, complete for fencing posts. The rate shall include setting in PCC and painting with one coat of primer and two coats of PU enamel paint as per specification, including excavation, diposal of surplus earth but excluding cost of M20 PCC which will be paid separately.

Supply of Y-shaped angle in Boundary wall of size 50×50×5mm including cutting, welding in position and applying one coat of approved Zinc primer with two coats of PU enamel paint of approved make and shade as per the specifications, hoisting and fixing the Y-angle at the top of security wall in M20 concrete. Rate shall include splitting at bottom and bending 5cm length at right angles for embedding in the security wall and drilling of holes in the angles for securing the barbed wires. Concrete will be paid separately

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length (total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and including necessary bolts, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre. Coil length along the boundary shall be measured for payment

Providing with horizontal lines of barbed wire weighing 9.38 kg per 100 m (minimum), fixed to angle iron post over compound wall with G.I. staples, turn buckles etc. complete

C.8 MISCELLANEOUS

Supply & Installation of Restroom cubicle system that includes intermediate panel, plaster & door made of compact laminates of single colour. The solid compact laminate to be based on thermosetting resins, homogeneously reinforced with cellulose fibres and to be manufactured as per relevant quality standards. Top surface on both sides to be melamine coated which should be scratch & impact resistant. All intermediate panels, pilaster & doors shall be 12mm thick with edges chamfered. (Door width: 600mm). All inclusive with SS accessories like Gravity hinges, Coat hook with door stopper, Door knob, Lockset with indicator, Adjustable leg, U-channel, Top rail, Screws & Wall plugs. Size ‐ 1000mm (W) x 1550 mm (D) x 2100mm (H)

Providing and fixing of 12mm thick Solid compact laminated Urinal screen panel, edge chamfered, melamine coated, scratch & impact resistant. The solid compact laminate to be based on thermo‐setting resin, homogeneously reinforced with cellulose fibres and manufactured as per relevant quality standards, Shape and size as directed by Engineer‐in‐charge. The rate is inclusive of all required accessories

Providing and applying two-component, high flexible, elastic cementitious mortar made from synthetic fibres, with an elongation of 120% (DIN 53504), Static crack bridging ability of >2.5mm (EN 1062-7), Permeability to water vapour sD = 3.6 m, µ = 1800 (EN ISO 7783-1), Impermeability to water < 0.05kg/m²·h0.5 (EN 1062-3), Permeability to CO₂ sDCO2 >50m (EN 1062-6), Reaction to fire (Euroclass): E (EN 13501-1), adhesion to concrete after 28 days: 1.3N/mm² (EN 1542) when applied @ 2mm thickness on the surface prepared for waterproofing to be carried out to ensure the mechanical properties of the product. Apply two layers, at a dosage of 3.2kg/sqm so as to form a membrane of above mentioned thickness. The waterproofing coating shall be protected with a plaster of 1:3 mixed with an integral waterproofing admixture @ 200gms/50 kg cement. The application shall be carried out after the thorough preparation of the surface which includes cleaning, crack treatment, grouting as required for treatment of roofs, terraces etc, including Screed concrete to slope with minimum thickness at Khurra as 50mm

Providing and fixing Heat Resistant Terrace Tiles over RC Terrace (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including providing skirting upto 150 mm height along the parapet walls in the same manner.

C.9 SANITARY FIXTURES

Supplying, installing, testing and commissioning of white colour glazed Wall Hung European water closet with 32mm dia CP flush valve with necessary bend, checknut, etc., matching colour solid seat and cover with polythene buffer and flap, CP flanges, CP bolts and nuts, a pair of Cl chair bracket with nuts and bolts wall flanges etc. complete. Flow Requirement (in LPF) of water closets shall be 6.0/3.0 LPF

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required :W.C. pan with ISI marked White solid plastic seat and lid

Supplying and Fixing at site in position C.P. ablution spray health faucet with wall hook, 8 mm dia, 1250mm long flexible tube angle cock with wall flange all complete including cutting and making good the walls wherever required, and as per direction of Engineer -In-charge. Flow Requirement (in LPM) of Health faucets shall be 6 LPM at design water pressure 3.0 bar.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively

Providing and fixing white vitreous china battery based infrared sensor operated urinal of approx. size 610 x 390 x 370 mm having pre & post flushing with water (250 ml & 500 ml consumption), having water inlet from back side, including fixing to wall with suitable brackets all as per manufacturers specification and direction of Engineer-in-charge.

Providing and fixing urinal infrared sensor electrical operated having pre & post flushing with water and recessed mount type.

Supply and fixing of white colour glazed wash basin above/below counter, 15 mm dia CP pillar cock with waste coupling, 32 mm dia CP bottle trap with extension pipe, poly steel supports for basin. 15 mm CP angle valves with 450 mm long CP connection pipe and CP wall flanges all of approved make etc., complete. Size : 55 x 40 cms. Flow Requirement (in LPM) of wash hand basins faucets shall be 6 LPM at design water pressure 3.0 bar.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require : White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing Stainless Steel AISI 304 (18/8) kitchen sink as per IS: 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required. Kitchen sink with drain board - 510x1040 mm & bowl depth 250mm.

Providing and fixing 40mm dia (flexible pipe) P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings and Stainless Steel Waste coupling with 32mm size full thread with 80mm height complete

Providing and fixing SS Bottle Trap for Wash basin and sink 32mm Size with 250mm & 190mm Long Wall Connection Pipes & Wall Flange

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Providing and fixing solid state, no touch operating, fully hygienic hand drier of approved shade as described in M & W Specification with double blower, continuous repeat usage, time delay, summer and winter control including provision of necessary brackets, cable from drier to plug,plug to key and lock etc. complete as required.

Providing and fixing SS towel rail 450 mm long

Providing and fixing SS toilet paper holder:

Providing and fixing of stainless steel grab bars of 600mm length suitable for handicapped toilets and non slip gripping surface as required by engineer in charge.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing 15mm dia CP Brass Stop cock

Providing and fixing uplasticised PVC connection pipe with brass unions : 15 mm nominal bore

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 100 mm diameter

Providing and fixing Exposed Foot operated auto closing valve for Basin taps with two 900mm & 1200mm long braided hoses with 15mm nuts

Supply and fixing of WC connector of 110mm dia. With necessary fitting etc., complete. Material - PVC

C.10 SIGNAGES

C.10.1 SUSPENDED SINGLE SIDED NON-ILLUMINATED SIGN Providing and fixing suspended single sided non‐illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/ Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 1800 mm X 300 mm 1500 mm X 300 mm 1200 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.2 SUSPENDED SINGLE SIDED ILLUMINATED SIGN Providing and fixing suspended single sided illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to, 1500 mm X 375 mm 1500 mm X 300 mm 1200 mm X 300 mm 600 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.3 SUSPENDED DOUBLE SIDED NON-ILLUMINATED SIGN Providing and fixing suspended double sided non‐illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 2250 mm X 375 mm 1800 mm X 375 mm 1200 mm X 300 mm 600 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.4 SUSPENDED DOUBLE SIDED ILLUMINATED SIGN Providing and fixing suspended single sided illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 2250 mm X 375 mm 1800 mm X 375 mm 1500 mm X 375 mm 2400 mm X 300 mm 1800 mm X 300 mm 1200 mm X 300 mm 600 mm X 300 mm 375 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.5 SUSPENDERS FABRICATION Providing and Fabrication of Steel work in built up round, square or rectangular hollow tubes etc. with end sealed with plate with attached SS head bolt for Signage's suspender, post with all necessary base plates, stiffeners and anchor rods and applying a priming coat of approved steel primer,with two or more coats of painting including welding and bolted. Hot finished seamless type tubes complete Note:- All MS Components to be powder coated after completion of all fabrication including drilling of hole, galvaisation etc. Any other sections other than the mentioned below will be paid on actual weight (in Kg's) of section installed).

33mm Dia MS Hollow Pipe 3mm Thickness

50mm MS SHS 3mm Thickness

72mm MS SHS 3mm Thickness

100mm MS SHS 4mm Thickness

150mm MS SHS 4mm Thickness

200mm MS SHS 6mm Thickness

6 mm thk MS plate

8mm/ 6 mm thk SS rope

C.10.6 WALL/FACE MOUNTED NON-ILLUMINATED SIGN Providing and fixing Wall/Face mounted non‐illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/ Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 3400 mm X 300 mm 2775mm X 1600mm 2400mm X 300mm 2250 mm X 300 mm 2100 mm X 300 mm 1700 mm X 575 mm 1700 mm X 475 mm 825 mm X 1200 mm 300 mm X 1050 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.7 WALL/FACE MOUNTED ILLUMINATED SIGN Providing and fixing Wall/Face mounted illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 2400 mm X 300 mm 2100 mm X 300 mm 1200 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.8 POST MOUNTED SINGLE SIDE NON-ILLUMINATED SIGN Providing and fixing Post mounted single sided non‐illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/ Information for inspection and access of the services. Inclusive of Providing and fixing sign post in 80mm dia MS hollow sections along with 6mm thick mounting plates welded to Mounting frame, provided with anchor bars welded to bottom for embedding in Floor/Concrete. Approximate sizes as mentioned below but not limited to 2775mm X 1600mm 1800 mm X 300 mm 1135 mm X 1200 mm 300 mm X 1050 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.9 POST MOUNTED SINGLE SIDE ILLUMINATED SIGN Providing and fixing Post mounted single sided illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Back covering sheet should be 4mm thick ACP. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/ Information for inspection and access of the services. Inclusive of Providing and fixing sign post in 80mm dia MS hollow sections along with 6mm thick mounting plates welded to Mounting frame, provided with anchor bars welded to bottom for embedding in Floor/Concrete. Approximate sizes as mentioned below but not limited to 4800 mm X 500 mm 2100 mm X 1200 mm 1800 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

C.10.10 POST MOUNTED SINGLE SIDE PARKING SIGN Providing and fixing Post mounted single sided Retro reflective signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick ACP decorated with approved colour 3M cast Retro Reflective vinyl, design electro cut and pasted on it. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/ Information for inspection and access of the services. Inclusive of Providing and fixing sign post in 80mm dia MS hollow sections along with 6mm thick mounting plates welded to Mounting frame, provided with anchor bars welded to bottom for embedding in Floor/Concrete. Approximate sizes as mentioned below but not limited to 900mm X 1200mm Note: Inclusive of fixing of post in Cement concrete M15 grade, excavation,etc. All the supporting steel item shall be paid separately.

C.10.11 POST MOUNTED DOUBLE SIDE NON-ILLUMINATED SIGN Providing and fixing Post mounted double sided non‐illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Inclusive of Providing and fixing sign post in 80mm dia MS hollow sections along with 6mm thick mounting plates welded to Mounting frame, provided with anchor bars welded to bottom for embedding in Floor/Concrete. Approximate sizes as mentioned below but not limited to 2250 mm X 300 mm 1800 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

CANTILEVER SINGLE SIDED ILLUMINATED SIGN Providing and fixing cantilever single sided illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL. 50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. Approximate sizes as mentioned below but not limited to 2400 mm X 300 mm 2100 mm X 300 mm 1200 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

CANTILEVER DOUBLE SIDED ILLUMINATED SIGN Providing and fixing cantilever double sided illuminated signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL. 50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the conten/lnformationfor inspection and access of the services. Approximate sizes as mentioned below but not limited to 2250 mm X 300 mm 1800 mm X 300 mm Note: Inclusive of fixing of MS support members in RCC, block work or any metal surface, etc. All the supporting steel item shall be paid separately.

STATUTORY SIGNS

Providing and fixing Statutory name Signs in 1.6mm thick Stainless Steel Plate of grade 304, brushed finish of 16 gauge, content and text chemical etched and color filling as per approved design and artwork, fixed to surface using SS studs , with necessary hardware, transportation and installation at site complete Approximate sizes as mentioned below but not limited to 825 mm x 1200 mm 450 mm x 600 mm 450 mm x 450 mm 300 mm x 300 mm 300 mm x 225 mm

C.10.15 DOOR NAME SIGNS

Providing and fixing Door name Signs in 1.6mm thick Stainless Steel Plate of grade 304, brushed finish of 16 gauge, content and text chemical etched and color filling as per approved design and artwork, fixed to surface using SS studs , with necessary hardware, transportation and installation at site complete Approximate sizes as mentioned below but not limited to 600mm X 300 mm 300 mm x 225 mm

Providing and fixing anodised aluminium profile plates with HP vinyl print pasted on reverse of clear 3mm thk acrylic sheet , mounted on wall with SS screws. The Signage shall have an easy mechanism of removing the content/lnformation for inspection and access of the services Approximate sizes as mentioned below but not limited to 300mm X 150 mm

C.10.16 DEPOT NAME SIGN

C.10.16.1 Providing and fixing Wall/Face mounted Single sided illuminated DEPOT NAME signs including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL

50mm deep Sign box made from Aluminium modular system with anodized finish of AO 01250/AO 6037 or equivalent of 250mm mill finish complete. Sign box including channel supports are to be anodised coated to match the colour as per drawing and guideline. Front facia, pictograms and its grapichs are to be made up of 4mm thick 040 Acrylic sheet decorated with 3M block out vinyl and approved colour 3M cast vinyl design electro cut and pasted on it. Internally illuminated by using LED module of GE tetra mini max or equivalent (minimum 50000 hours usage period warrenty is must for lighting) with 140 degree viewing angle. Back covering sheet should be 4mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The Signage shall have an easy mechanism of removing the content/Information for inspection and access of the services. The sign shall comprises of CMRL logo of required size and channel letters in required fonts of Tamil and English in specified font height depicting the station name fixed on either side of the logo supported on a rigid supporting system in steel. The logo and the channel letters shall be fabricated to required shape and size & to be made out of mild steel plate(s) of required thickness(es), drilling necessary holes of required dia. at appropriate places in the back plate for fixing purpose and in peripheral plate for drainage purpose. Providing necessary supporting system comprising of mild steel angle members of required size and lengths including LED module as per drawings. Polyurethane painting of the MS angles , MS tubes , and to required color, mounting at the required locations on the station building.

Providing and fixing of Trim caps letters with individual aluminum channel letters mentioning Station name board in Tamil and English and the CMRL logo as per the dimensions of approved drawing. Front facia and its grapichs are to be made up of 3mm thick 040 Acrylic sheet. Internally illuminated by using LED module of samsung chip or equivalent (minimum 50000 hours usage period warranty is must for lighting) with 140 degree 6viewing angle. Back covering sheet should be 3mm thick ACP. Internal signs shall be IP52 and external signs shall be IP65 certified as per approved graphics and fabrication drawing. The side covering is trim cap aluminum CNC machine bended and encapsulated with acrylic and ACP sheet as per the letters dimension. The Power Supply to the LED board is of Switched Mode Power Supply. Inter connections of LED’s made by 0.2 Sq.mm wires and Main supply cable (AC) made by 1 Sq.mm/3 core wires. The Power supply should have high efficiency and highly reliable from reputed make E-power. The leakage current of power supply should be less than 0.5mA. Input working voltage range is from 140V to 300V AC Single Phase and the Output should be ± 2% of the rated voltage. The switching frequency should be 100 kHz. The Signage letters shall be fixed on the site by 4 inch achor bolt screw 4 to 6nos depending on the letter size. Transparent silicon shall be applied equally on the letters rear side to fix it on the wall rigidly

C.10.17 MULTILINE LED DISPLAY Providing and fixing of aluminium framed LED Module Based Outdoor Led Display Board with day visible Super Bright Red Led capable of displaying dynamic moving and stable data with image in multiple effects in approved font in a windows PC deployed using advanced 16, 32 , 64 bit microcontrollers. The unit should be able Save and Display Multiple Messages,Multi Line Display with Tamil and English fonts ,Continuous Move Left, Scroll, Jump, Open, Cover, Immediate, Random - up to 40 modes at Different Display Speeds (Speed Adjustable), Brightness Adjustable,Built in clock function, Schedule Function like Year, Month and Week. Support Up & Down Counter, Temperature & Humidity.Should be user friendly software using Windows platform / opertating from remote location. Approximate size is 690mm x 210mm but not limited to

WALL MOUNT ACP WITH VINYL STICKER Providing and fixing of 3M block out Vinyl self adhesive sticker sheet of approved colour 3M cast vinyl design electrocut and pasted on top of 4mm thick ACP.Mounted on wall with 3M double sided tape. Approximate Size is 1200mmx300mm but not limited to

VINYL STICKER SIGN Providing and fixing of 3M block out Vinyl self adhesive sticker sheet of approved colour 3M cast vinyl design electrocut fixed on wall / glass/metal. Approximate Size is 1200mmx300mm but not limited to

CLIPON FRAME SIGN Providing and fixing 25mm anodised aluminium frame with HP vinyl print pasted on 3mm thk ACP and clear 3mm thk acrylic sheet in front, mounted on wall with SS screws. The Signage shall have an easy mechanism of removing the content/lnformation for inspection and access of the services.Approximate Size is 450mmx350mm but not limited to

BATTERY BACK UP EMERGENCY SIGNAGE Supply & Installation of Led emergency signage with Aluminium box+PMMA board (Size: 450*250mm) with Overcharge protection Light source: 3W led lights Light color: White led Voltage: AC90-260V 50/60Hz, AC110V~60Hz, AC220V~50Hz Battery:Ni-Cd1.2V Duration time: 90Mins Charging time: 24hour Automatically Power switch Finish: Double-side side printing

SS POST (FOR QR CODE) Providing and fixing of SS 304 grade mirror finished post with 6mm base plate anchored to floor and mounting frame for QR code sticker. Post dimension 50mm dia pipe ,1.2m height. Including all operations from fabrication to installation all complete as per relevant drawings, technical specification, signage schedule and to the satisfaction of CMRL.

Description of Work / Item(s)

Price Centre-D_Compressed Air System

D. GENERAL

The BOQ specified below include the latest relevent standards, specifications, drawing details and the contractor is required to go through them as referred in tender document while quoting the rates. All the samples/ material intended to be used in the works shall be subject to approval before use as the Employer's representative may opt.

The description as mentioned in BOQ, specifications, special conditions, drawing and the conditions mentioned therein whichever is stringent shall be applicable, acceptable and complied with.

Sub-letting of work by the contractor shall only be permitted in accordance with Special Conditions of Contract.

D.1 Compressor for Workshop Bay & Inspection Bay

D.1.1 Air compressor

Supplying, Installing, testing and commissioning of air compressor oil free noiseless screw type with VFD - 55 CFM at 10 bar with suitable Electrical motor 3 Phase 440 Volts complete with all accessories along with Electrical control panel, necessary wiring, earthing, reservoir tank of 1000 litres capacity with apropriate inlet and outlet flanges designed for full rated capacity of 2 compressors etc. complete in all respects and as per specifications.

Supplying, Installing, testing and commissioning of air compressor oil free noiseless screw type with VFD - 114 CFM at 10 bar with suitablle Electrical motor 3 Phase 440 Volts complete with all accessories along with Electrical control panel, necessary wiring, earthing, reservoir tank of 1000 litres capacity with apropriate inlet and outlet flanges designed for full rated capacity of 2 compressors etc. complete in all respects and as per specifications.

D.1.2 Supplying, Installing, testing and commissioning of Stainless Steel SS 304 pipes seamless type and suitable pressure rating shall be of 9 - 12 kg/sq.cm complete with all fittings such as elbows, sockets, tees, unions, reducers, flanges,clamps, plugs etc and G.I. supports with threading, jointing and making connections including cutting hole in wall/floor/slab and making good the same with cement concrete 1:2:4 complete in all respect as per specifications

15 mm dia nominal bore

50 mm dia nominal bore

D.1.3 Providing and fixing of gunmetal ball valve with SS ball & teflon seats and seals inside spindle type tested to 500 psi, complete.

15 mm dia nominal bore

50 mm dia nominal bore

Providing and fixing of Pressure Gauges, 150 mm Dial, complete with mounting nipple and isolation valve. Range 0 - 10 Kg/Cm Sq.

Providing and fixing of Auto Drain Assembly, with Solenoid Valve and Timer. Timer should be adjustable between 5 Mins to 120 Mins. Size 15 mm NB.

Providing and fixing of Filter regulator 1/2" at every droplet after the ball valve suitable for 10 bar pressure.

Providing and fixing of Stainless Steel (SS 316) Male and female coupling with suitable for 10 bar pressure

D.1.8 Providing and fixing gun metal non- return valve of approved quality (screwed end)

50 mm nominal bore - Horizontal

Description of Work / Item(s)

Price Centre-E_Electrical Works

E.1.0 Switch Boards/Panels

The BOQ specified below include the latest relevant standards, specifications, drawing details and the contractor is required to go through them as referred in tender document while quoting the rates. All the samples/ material intended to be used in the works shall be subject to approval before use as the Engineer may opt.

The description as mentioned in BOQ, specifications, Special Conditions of Contract, General Conditions of Contract, drawing and the conditions mentioned therein whichever is stringent shall be applicable, acceptable and complied with.

Sub-letting of work by the contractor shall only be permitted in accordance with Special Conditions of Contract.

The items indicating one quantity can also be operated and variation clause shall be applicable as stipulated in Special Conditions of Contract/ General Conditions of Contract.

Bus Bar material shall be tinned electrolytic grade copper having current density of 1A/sqmm and required calculations shall be submitted for approval by Engineer.

Contractor's shall quote reasonably rates against each item of BOQ (both in word and figure)

For approved list of makes, Refer Part-2, Section VI, Sub section E, Appendix-10

For all panels, In case of Microprocessor Release Breaker should have LCD display.

All Panels cables chambers shall have Thermostat with heater and LED Lamp.

L V SWITCHGEAR

Switch Boards/Panels

Supply, installation, testing and commissioning of front operated, front / rear access, cubicle type, indoor duty, floor / surface mounted (as specified below),TTA form 4b, type 6 panel, totally enclosed dust and vermin proof switchboards / panels with minimum Ingress protection classification of IP 54/IP65, fabricated from 2 mm thick CRCA sheets with dip coat priming and epoxy powder coated finish. The panels must be suitable for 415 volts 3 phase, 4 wire, 50 Hz, system, must be able to withstand symmetrical fault level of (as specified for various panels) for 1 sec at 415 V and must include all interconnections, earthing and bonding requirements etc. All accessories including GI angles, threaded rods, fastners, clamps etc shall be provided (or installed on wall supported on suitable brackets as required) complete as per specifications, as required and as below.The panels must conform to Drawings & Standards specified in relevant Technical Specifications, as required and as given below.

All LV Panels (including MDB/SMDBS etc.,)must conform to the Technical Specifications.

In case of any contradiction between BOQ / Technical Specifications and Drawings, the most stringent condition and Employers decision will prevail.

The Switchboards shall be provided with detachable gland plates (min. 3.2mm thick) for entry of cables from the top / bottom as required.

All live accessible parts shall be shrouded and all equipment shall be finger touch proof. Shrouds & SMC/DMC busbar supports suitably spaced shall be used. Hinged doors with padlocking facility shall be provided on all outgoing feeders with switch handles lockable in OFF position.

The panel shall have copper busbars as specified in Technical Specifications with bar type feeder connections, spacers etc. with full sized neutral and 50% earth.

Earthing of all components, frames etc. to a common internal earth bar of adequate cross section of Copper, as required by the fault withstand level specified for the board.

All accessories & supporting structures such as channels, ISMC-100 base frame, mounting brackets, lifting lugs, panel heaters, ventilation arrangement etc shall be provided as required.

In all panels each incomer and outgoing feeders shall be provided with LED type ON/OFF ,Trip indication with lamps test push button suitable for 240 V, AC, as approved. Phase indication lamps(R,Y,B) shall be provided for all the Panel incomers and Distribution Boards.

The switchboard shall have min 20% spares or as shown in SLD whichever is higher for future expansion and as per Technical Specifications.

The make of all switchgears (ACB / MCCB / MCB etc.) must be same to have total discrimination at actual fault level.

Components and accessories should be from same OEM for all the switchboards and panels for uniformity, standardisation and replaceability. Incase some of the components and accessories are not available with the OEM Contractor/OEM/Integrator/Panel Vendor shall propose the alternate manufacturer for approval of Engineer.

Panels/DB's shall be fabricated based on number of cables required to be terminated at the incoming breaker as indicated in drawings. Contractor shall make provision for cable termination in the Panel incomer as indicated in drawings without any cost implication to the employer.

All electrical interconnection including cabling, termination and earthing from control panels/isolators to respective PHE/FF/VAC equipments such as pumps, fans, ODU's etc. shall be done by electrical contractor without any cost implication to the employer.

All interconnections, labelling, earthing, associated foundation / masonry work, sealing of gaps around the panels by chequered plates & erection etc. complete shall be executed as required without additional cost.

a)All ACBs shall be compact type design and comply with IEC 60947-2 and EN 60947.All incomer ACBs and bus-section ACB shall be four- pole type. The neutral shall be rated for 100%. b) Rated insulation voltage: 1000 V AC, c) Rated ultimate short-circuit breaking capacity (lcu): min 50 kA and based on actual fault level & as per Single Line Diagram, The short-circuit capacity shall be Icu=Ics=Icw=100% and Icw value shall be declared for 1 sec and circuit breakers are of category B. d) All ACBs shall preferably be of single group/family size up to 3200A for optimize requirement and effective spares management. e) Fire resistant transparent covers shall be provided over ACB’s to achieve IP-54 protection. f) Microprocessor release shall comply with the requirements as specified in IEC 60947-2 or EN 60947-2 Appendix F (EMC /EMI Compatibility). ACBs shall have Microprocessor based releases as specified in the BOQ. All ACBs shall be provided with door interlock. g)ACB Shall have SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication

MCCB's shall be as per Technical Specifications and shall be current limiting type with front adjustable thermal / microprocessor releases for required protections against fault, suitable for isolation as per IEC 60947 – 2 Annexure 7.1.2, with Ics and Icu/Icw values as specified in Technical Specifications and conforming to latest IEC 60947. The operating voltage (Ue) shall be 415 V and insulation voltage (Ui) 690V with trip free mechanism, handle indicating ON / OFF / Tripped positions. Breakers must have Ics = 100% Icu. Electronic trip units shall comply of IEC 60947-2 or EN 60947-2.

All the outgoing of MDB and incomers of Sub main panels should be microprocessor based with LCD display and MODBUS communication facility. 250A MCCB and above shall be microprocessor based with the range of 40-100%. 200A and below MCCB shall be with adjustable magnetic & adjustable thermal release with the range of 70-100% in all panels except MDB-1 & MDB-2.

MCCBs for Network / Feeder Protection shall have adjustable protection against Overload (All MCCBs Trip setting shall be 40-100%).and adjustable protection against Short Circuit as specified in Technical Specifications, whether specifically asked in BOQ or not. MCCB’s for Network / Feeder Protection shall have releases with Earth Fault protection feature, wherever and as indicated in Bill of Quantities or Drawings.

All Internal & control wiring shall be FRLSH complying to IS 7098 - 1, IS 1554 - 1 & IS 694.

ACBs/MCCBs shall be compact, suitably designed to provide protection of motors, cables, busbars to suit rated current, unbalanced power distribution, as required.

Panels / Switchboards design shall be compact and components / accessories of compact sizes shall be used to economise the room space available. Employer reserve the right to seek compact items inplace of larger ones.

Incomers ACBs / MCCBs / MCBs of switchboards / panels shall have provided with necessary accessories & NO / NC (VFC) contacts as specified in Technical Specifications for monitoring & control through SCADA system and for / auto/manual and local / remote operation. shall be included without any additional cost.

All Motor feeders, having separate Thermal Over - load relay, shall be provided with Reset push button.

All panels shall have LED lamp in cable chambers, Thermostat with Heater

Interconnecting busbars from the Main Bus to the Circuit Breakers as well as from the Breaker to the Outgoing side shall be of the same rating as the connected breaker.

All circuit breakers rated 630A and above shall be ACB while those below shall be MCCB.

Interconnection with breaker upto 63A shall be through cable & above 63A shall be through Busbar.

Only required no. of punctures/holes is permitted in Busbar to take connections from the main busbar to the breakers. Extra punctures/holes in the busbar shall not be permitted.

Final nomenclature of Panel names and Feeder name shall be approved by engineer before finalizing GA drawing.

Panel Builder shall provide CT burden calculations along with GA drawings before fabrication.

Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

The surge protection equipment shall conform to IEC61643-11/EN61643-11,IEC61312-1,VDE0675 standards.

RYB identification in Bus bars & color coding sleeves shall be provided.

The total harmonic distortion (THDi) at each main low voltage switchboard shall not exceed 5% as specified in Technical Specifications.

INTERLOCKING ARRANGEMENT for MDB-1 & MDB-2

PLC unit,HMI, Ethernet Switch Communication Module, SMPS etc. shall be suitable for interlocking & energy management, event log, alarm log for all Circuit Breakers complete with all hardware and software to be provided as part of the panel.

Description of various panels/boards covered under this BOQ is as given below:

Main Distribution Board (MDB-1) (IP 54)- Smart Panel

A) INCOMING for TRANSFORMER - I

a) 1 No. 3200 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for the following- ON, OFF, TRIP, spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication & ON/OFF/test lamp push button .

e) Hooter cum Silence push button, Emergency Push Button key operated with cover.

f) Metering

i) Digital power quality meter for measurement of V,I,KW,KVA,KVAH,KWH,HZ,PF,THD etc., with SCADA monitoring through Modbus Ethernet.

ii) 1No. Digital Voltmeter.

iii) 1No. Digital Ammeter

iv) 3 Nos. CTs 3200/5A, 15VA, CL-0.2s for Ammeter & Power Quality meter.

v) 6 Nos. dual ratio CTs 3200/1600/5A, 15VA, CL-0.5 for hybrid power factor panel(3 nos. each for AHF & Capacitor Bank respectively).

g) Protection

i) 3 Nos. CTs, 3200/5A, 15VA CL-PS, in the MDB for REF protection. Contractor shall carry out interface, to ensure that these CT's are matching with the CT provided in the neutral section of the Transformer by the Power Supply Contractor. In case any changes are required in the Specifications due to interface, including the rating of the CT's, same shall be done at no extra cost to the Employer.

ii) 3 Nos. CTs 3200/5A, 15VA, CL5P10 in the MDB for IDMT, Instantaneous, Overcurrent, Earth Fault,Under/over voltage relay protection.

iii) 1 No. restricted earth fault relay

iv) 1 No. Overcurrent Relay & 1 No. Earth Fault relay

v) 1.No. Over voltage and under voltage numerical relay

vi) Surge protection device (SPD) Type-I with inbuilt fuse suitable to withstand required short circuit current.

OUTGOINGS FOR MDB 1 (TR 1)

B) TIE BREAKER -1

a) 1 No. 1600 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) ON, OFF, TRIP, spring charged, MDB-1 & MDB-2 bus indication

e) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

f) Multi Function Meter with MODBUS communication

g) 3 Nos. CTs, 1600/5A, 15VA, CL-1 for metering.

C) BUS BAR

a) The Bus bar shall be solid rectangular bars of electro-tin plated, hard drawn, high conductivity (99%) copper conductor busbars conforming to BS EN13601, TP & N (full size) + 50% earth, tinned electrolytic grade(whole length of the panel) with heat shrinkable insulation sleeves (as specified in specifications) rated 3200 Amps, suitable to withstand symmetrical fault level of 50kA for 1 second at 415 volts.

i) 1 Nos. Feeder each consisting the following:

a) 1250 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, spring charged indication

e) Digital kWh Meter with Amps rating & MODBUS communication

f) 3 Nos. CTs, 1250/5A, 10VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

ii) 2 No. Feeder each consisting the following

a) 1000 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, spring charged & indication

e) Digital kWh Meter with Amps rating & MODBUS communication

f) 3 Nos. CTs, 1000/5A, 10VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

iii) 3 No. Feeder each consisting the following

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, spring charged & indication

e) Digital kWh Meter with Amps rating & MODBUS communication

f) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

iv) 2 No. Feeder each consisting the following

a) 400A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP, Push button-ON/OFF/Lamp test

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 400/5A, 10VA, CL-1 for metering.

v) 3 No. Feeder each consisting the following

a) 250A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b)LED indication lamp for ON, OFF & TRIP, Push button-ON/OFF/Lamp test

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

vi) DELETED

vii) 1 No. Feeder each consisting the following

a) 63A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP, Push button-ON/OFF/Lamp test

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

INTERLOCKING ARRANGEMENT

PLC unit, Bourden cable Mechanical interlock suitable for interlocking of incomer for MDB-01 and Tie breaker -01 ACBs, complete with all hardware and software.

SCADA CONNECTIVITY

All the breakers should be provided with communication facilities & contractor should provide single point to communicate with BMS/SCADA for all system parameters of the panel. DC source & other accessories including software and hardware required for this is in the scope of contractor. MDB's provided with Smart Panel facility with Local touch screen control panel to be provided in front side of the LV panel. Required PLCs ,relays,contactors ,IO cards,Ethernet switches,SMPS,Control Transformers etc for functional requirment as per specification and drawing to be provided.

Transducers & wiring upto Marshalling Box for all relevent I/O points for item E.1.1 panel for Scada/BMS connectivity.

Main Distribution Board (MDB-2) (IP 54) - Smart Panel

A) INCOMING for TRANSFORMER - II

a) 1 No. 3200 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for the following- ON, OFF, TRIP, spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication & ON/OFF/test lamp push button .

e) Hooter cum Silence push button, Emergency Push Button key operated with cover.

f) Metering

i) Digital power quality meter for measurement of V,I,KW,KVA,KVAH,KWH,HZ,PF,THD etc., with SCADA monitoring through Modbus Ethernet.

ii) 1No. Digital Voltmeter.

iii) 1No. Digital Ammeter

iv) 3 Nos. CTs 3200/5A, 15VA, CL-0.2s for Ammeter & Power Quality meter.

v) 6 Nos. dual ratio CTs 3200/1600/5A, 15VA, CL-0.5 for hybrid power factor panel(3 nos. each for AHF & Capacitor Bank respectively).

g) Protection

i) 3 Nos. CTs, 3200/5A, 15VA CL-PS, in the MDB for REF protection. Contractor shall carry out interface, to ensure that these CT's are matching with the CT provided in the neutral section of the Transformer by the Power Supply Contractor. In case any changes are required in the Specifications due to interface, including the rating of the CT's, same shall be done at no extra cost to the Employer.

ii) 3 Nos. CTs 3200/5A, 15VA, CT5P10 in the MDB for IDMT, Instantaneous, Overcurrent, Earth Fault,Under/over voltage relay protection.

iii) 1 No. restricted earth fault relay

iv) 1 No. Overcurrent Relay & 1 No. Earth Fault relay

v) 1.No. over voltage and under voltage numerical relay

vi) Surge protection device (SPD) Type-I with inbuilt fuse suitable to withstand required short circuit current.

B) OUTGOINGS FOR MDB 2 (TR 2)

TIE BREAKER -2

a) 1 No. 1600 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) ON, OFF, TRIP, spring charged, MDB-1 & MDB-2 bus indication

e) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

f) Multi Function Meter with MODBUS communication

g) 3 Nos. CTs, 1600/5A, 15VA, CL-1 for metering.

C) BUS BAR

a) The Bus bar shall be solid rectangular bars of electro-tin plated, hard drawn, high conductivity (99%) copper conductor busbars conforming to BS EN13601, TP & N (full size) + 50% earth, tinned electrolytic grade(whole length of the panel) with heat shrinkable insulation sleeves (as specified in specifications) rated 3200 Amps, suitable to withstand symmetrical fault level of 50kA for 1 second at 415 volts.

i) 1 Nos. Feeder each consisting the following

a) 1250 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, spring charged & indication

e) Digital kWh Meter with Amps rating & MODBUS communication

f) 3 Nos. CTs, 1250/5A, 10VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

ii) 2 No. Feeder each consisting the following

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, spring charged indication

e) Digital kWh Meter with Amps rating & MODBUS communication

f) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

iii) 3 Nos. Feeder each consisting the following

a) 400A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 400/5A, 10VA, CL-1 for metering.

iv) 5 Nos. Feeder each consisting the following

a) 250A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

v) 1 Nos. Feeder each consisting the following

a) 200A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 200/5A, 10VA, CL-1 for metering.

vi) 2 No. Feeder each consisting the following

a) 63A 415V, 50kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

INTERLOCKING ARRANGEMENT

PLC unit, Bourden cable Mechanical interlock suitable for interlocking of incomer for MDB-02 and Tie breaker -02 ACBs, complete with all hardware and software.

SCADA CONNECTIVITY

All the breakers should be provided with communication facilities & contractor should provide single point to communicate with BMS/SCADA for all system parameters of the panel. DC source & other accessories including software and hardware required for this is in the scope of contractor. MDB's provided with Smart Panel facility with Local touch screen control panel to be provided in front side of the LV panel. Required PLCs ,relays,contactors ,IO cards,Ethernet switches,SMPS,Control Transformers etc for functional requirment as per specification and drawing to be provided.

Transducers & wiring upto Marshalling Box for all relevent I/O points for item E.1.2 panel for Scada/BMS connectivity.

SMDB ADMIN (IP 54)

A) INCOMER

a) 1 Nos.400A, 415V, 35kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 400/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 400 Amps, suitable to withstand symmetrical fault level of 35kA for 1 second at 415 volts.

C) OUTGOING

a) 3 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

b) 8 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

c) 5 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

d) 8 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SMDB INSPECTION BAY (IP 54)

A) INCOMER

a) 1 Nos.250A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

B) SOLAR PV INCOMER

a) 1 Nos.250A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 250 Amps, suitable to withstand symmetrical fault level of 25kA for 1 second at 415 volts.

D) OUTGOING

a) 2 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

b) 10 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

c) 5 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SMDB DEPOT STORE (IP 54)

A) INCOMER

a) 1 Nos.250A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 250 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

a) 1 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

b) 6 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

c) 7 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

d) 6 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SMDB WORKSHOP BAY (IP 54)

A) INCOMER

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage,Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP spring charged, Phase indication RYB

e) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

f) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

g) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

B) SOLAR PV INCOMER

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage,Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP spring charged, Phase indication RYB

e) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

f) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

g) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 630/5A, 10VA, CL-1 for metering.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 630 Amps, suitable to withstand symmetrical fault level of 25kA for 1 second at 415 volts.

D) OUTGOING

i) 3 nos. 200A, 415V, Ics=25 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 3 nos. 125A, 415V, Ics=25 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 1 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iv) 11 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

v) 3 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

vi) 1 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SDB WORKSHOP OFFICE LIGHT & POWER (IP 54)

A) INCOMER

a) 1 Nos.200A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

3 Nos. CTs, 200/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 200 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

i) 5 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 5 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 9 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SDB WORKSHOP BAY & DEEP CLEANING BAY (IP 54)

A) INCOMER

a) 1 Nos.200A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 200/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 200 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

i) 3 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 5 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 3 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SMDB WATER PUMP PANEL (IP 54)

A) INCOMER

a) 1 Nos.200A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 200/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 200 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

i) 2 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 2 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 5 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iv) 5 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

v) 1 nos. 25A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SMDB ETU, AWP & PWL (IP 54)

A) INCOMER

a) 1000 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, suitable to terminate 7R x 400sqmm Al armoured cables as indicated in drawings , complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage,Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication

e) 3 Nos. CTs, 1000/5A, 10VA, CL-1 for metering.

f) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

B) SOLAR PV INCOMER

a) 1 Nos.400A, 415V, 50kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP, Phase Indication for R, Y and B with Lamp Test Push button

e) Remote On, off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 400/5A, 10VA, CL-1 for metering.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 1000 Amps, suitable to withstand symmetrical fault level of 35kA for 1 second at 415 volts.

D) OUTGOING

i) 5 nos. 250A TPN, 415V, 25kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIPwith Lamp test push button.7)1 No. CT in the neutral to connect with the trip unit.

ii) 3 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 9 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iv) 4 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

v) 5 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SPDB STABLING LINES (IP 54)

A) INCOMER

a) 1 Nos.250A, 415V, 25kA, 4pole motorised MCCB, suitable to terminate 7R x 400sqmm Al armoured cables as indicated in drawings , with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

B) SOLAR PV INCOMER

a) 1 Nos.250A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 250 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

D) OUTGOING

i) 6 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 3 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 2 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

EXTERNAL LIGHTING FEEDER PILLAR-I ETU (IP 65)

A) INCOMER

a) 1 Nos.63A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays)Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, 0-24hrs Timer, Contactors, Control Cable from contactor to timer, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

i) 7 nos. 32A, 415V, Ics=16KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

EXTERNAL LIGHTING FEEDER PILLAR-II STABLING (IP 65)

A) INCOMER

a) 1 Nos.63A, 415V, 16kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, 0-24hrs Timer, Contactors, Control Cable from contactor to timer, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 16KA for 1 second at 415 volts.

C) OUTGOING

i) 14 nos. 32A, 415V, Ics=16KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

AC & Ventilation Panel Workshop (IP 54)

A) INCOMER -1 From MDB-1

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication

f) 3 Nos. CTs, 630/5A, 15VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

B) INCOMER -2 From MDB-2

a) 630 A, 415V, 50kA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication

f) 3 Nos. CTs, 630/5A, 15VA, CL-1 for metering.

g) Push button-ON/OFF/Lamp test & Emergency Push Button key operated with cover.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 630 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

D) OUTGOING

i) 2 nos. 200A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

ii) 2 nos. 125A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

iii) 4 nos. 100A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

iv) 3 nos. 63A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

v) 10 nos. 40A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

vi) 4 nos. 32A, 415V, Ics=25KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with lamp test push button

UPS Panel Workshop Office (IP 54)

A) INCOMER

a) 2 Nos.400 A, 415V, 25KA, 4pole MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display, Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

Each breaker compartment shall have the following:

b) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

c) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 400/5A, 10VA, CL-0.5 for metering.

B) BUSCOUPLER

1 no 400 A, 415V, Ics=25 KA, 4Pole MCCB’s with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP, Lamp test push button with pad lock provisions.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 400 Amps, suitable to withstand symmetrical fault level of 25 KA for 1 second at 415 volts.

D) OUTGOING

i) 5 nos. 125 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 5 nos. 63 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iii) 3 nos. 40 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

iv) 10 nos. 32 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SDB U PWL & ETU (IP 54)

A) INCOMER

a) 1 Nos.63A, 415V, 25kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 25KA for 1 second at 415 volts.

C) OUTGOING

i) 6 nos. 32 A, 415V, Ics=25 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

SDB U ADMIN (IP 54)

A) INCOMER

a) 1 Nos.63A, 415V, 16kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 100/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 16KA for 1 second at 415 volts.

C) OUTGOING

i) 2 nos. 40 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

ii) 3 nos. 32 A, 415V, Ics=16 KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

EXTERNAL LIGHTING FEEDER PILLAR-III INSPECTION BAY (IP 65)

A) INCOMER

a) 1 Nos.63A, 415V, 16kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, 0-24hrs Timer, Contactors, Control Cable from contactor to timer, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 16KA for 1 second at 415 volts.

C) OUTGOING

i) 6 nos. 32A, 415V, Ics=16KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

EXTERNAL LIGHTING FEEDER PILLAR-IV DEPOT STORE (IP 65)

A) INCOMER

a) 1 Nos.63A, 415V, 16kA, 4pole motorised MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Surge protection device (SPD) Type-II with inbuilt fuse suitable to withstand required short circuit current, 0-24hrs Timer, Contactors, Control Cable from contactor to timer, Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

e) Remote on,off control

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 100 Amps, suitable to withstand symmetrical fault level of 16KA for 1 second at 415 volts.

C) OUTGOING

i) 6 nos. 32A, 415V, Ics=16KA, TPN MCCB’s with fixed neutral and with variable overcurrent and short circuit releases & LED indication lamp for ON, OFF & TRIP with Lamp test push button

E.1.20. 2 Nos of HYBRID POWER FACTOR CORRECTION PANEL (250KVAR+300A) (IP 42)

Insulated bus bar pan assembly made from Cu and rated of 1250 Amps capacity. The short circuit withstand capacity shall be 50 KA / 1 Sec (Icw) for the main bus bar and the rated impulse withstand voltage shall be 6 KV.

Hybrid panel shall do harmonic mitigation, power factor correction, imbalance and neutral compensation. Active Filter, Standards compliance/certification:- CULUS (UL508 , CSA 22.2 No. 14) ,CE Certified, ABS, Lloyds. The HYBRID PFC Panel, should also have an energy server which would collect, store, and provides web access and visualization to various energy parameters and enable remote supervision.

The Hybrid PQ Solution described as above shall be complete all respect as per specification including all major components like capacitor banks , de tuning reactors, PF controllers, contactors and active harmonic filters. The enclosure system shall be from the same OEM. The HPFC Panel shall be manufactured by OEM's only and factory acceptance test ( FAT ) shall be carried out at OEM's plant.

Active filter (Rate shall be quoated for per Amps )

Passive filter(Rate shall be quoated for per KVAR).

UPS INPUT PANEL (IP 54)

A) INCOMER FROM MDB-1 & MDB-2

a) 1no. 400A 4P Automatic Transfer Switch having monitoring of normal source, automatic changeover, test facility, front display and complete in all respect as per technical specifications.

b) 1 Nos.400 A, 415V, 25KA, 4pole MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display, Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays),Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories.

Breaker compartment shall have the following:

c) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

d) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 3 Nos. CTs, 400/5A, 10VA, CL-0.5 for metering.

B) INCOMER FROM DG AMF PANEL

a) 1 Nos.400 A, 415V, 25KA, 4pole MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display, Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories:

Breaker compartment shall have the following:

b) LED indication lamp for ON, OFF & TRIP ,Phase Indication for R, Y and B with lamp Test push button

c) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 3 Nos. CTs, 400/5A, 10VA, CL-0.5 for metering.

C) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 400 Amps, suitable to withstand symmetrical fault level of 25 KA for 1 second at 415 volts.

C) OUTGOING

3 Nos.400 A, 415V, 25KA, TPN MCCB with SCADA connectivity, 240V AC shunt trip coil and having Microprocessor releases with LCD display, Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays), Clear indication of type of fault when tripped etc., NO / NC contacts for interlocks and indications and Status Indication ON, OFF, TRIP and also necessary accessories:

DOL starters for Smoke Extraction Fans

DOL starter suitable for 3kW Smoke Extraction Fans comprising TPN contactor, AC-3 duty Auto/Manual switch, Start Stop push button, bimetallic over current relays, ELR with indication only and timer & with potential free contacts for remote monitoring & control and required fire alarm integration .

E.1.23 Other accessories (Quantity for Depot)

Supply and fixing of the following safety equipments in Aux. Sub.Station/MDB room as per detailed descriptions given below and as per relevant IE rules & code of standard practice

1000 mm wide 2mm thick Insulating mat,conforming to IS 15652-2006 suitable to withstand 3.3 kV in front of all panels in ASS building, Shed areas, Pump room and other rooms as required.

Laminated standard shock treatment charts in Tamil, English & Hindi in ASS,all Shed Buildings,Workshop Office, Depot Store,ETU Building, AWP Building and Pump room in depot.

Danger plate as per approved Style & sample written in Tamil, English & Hindi for MV installations as required as per IE rules, IEC and IS 2551 (latest).

First Aid Box Complete as approved by St. John ambulance or Indian Red Cross.

4-fire-buckets set each painted red with 'fire' written complete with sand filling, floor/wall mounting brackets/stand complete as per elevant IS and as required.

One Tool kit comprising 1 set of flat spanner (Taparia / Jalan), 1 set of box spanner, 1 no. Hacksaw frame with 10 No. blades, 1 no. large, medium, small screw drivers, 1 no. insulated plier, 1 no nose plier, 1 no. hand crimping tool upto 16 sq.mm, 1 no. digital multimeter, 1 no. test lamp and 1 no. tester. Screw driver set for all types of screw heads also to be provided.

E.2 DISTRIBUTION BOARDS

The Distribution Boards specified herein, must conform to the Specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the specified conditions will prevail.

b) Spare breakers shall be provided as mentioned in specifications and Drawings.

c) Supply, Installation, Testing & Commissioning of front operated, indoor, front access cubicle type indoor duty, dead rear, wall / recess / surface mounted totally enclosed dust and vermin proof, (confirming to specifications given in E & M Specifications)panels with foamed-in neoprene gasketted hinged doors, fabricated from 2 mm thick CRCA with powder coated finish suitable for 415 V, 3-phase, 4 wire, 50 Hz system. The Distribution Boards must have minimum Ingress Protection Classification of IP 42 and must be suitable to withstand symmetrical fault current level of 10 kA for 1 sec at 415 volts, with the configurations detailed below. Distribution boards must be provided with electrolytic, high conductivity, suitably insulated TPN copper bus-bars as specified in E & M specifications (with full sized Neutral busbar), gland plates at both ends, blanking plates etc. as required. All internal wiring within the Distribution boards must be with Copper Conductor, FRLSH wires complying to IS 7098 - 1, IS 1554 - 1 & IS 694 for Normal Lighting and Socket Distribution Boards and with Fire Resistant / Survival wires (conforming to BS 7846 & BS 6387 and Specifications) for Emergency Lighting Distribution Boards. DB's shall have phase indication lamps & shall be visible when doors are closed as mentioned in Technical Specification.

MCBs shall conform to IEC 60898/IS 8828 (latest), breaking capacity not less than 10 kA unless otherwise specified at 415 V AC, current limiting type lower powerloss appx 40 - 70% of the stipulated value and suitable for magnetic releases operating between 3 to 5 times rated current for normal power distribution application and 5 to 10 times rated current for motor application duty, with minimum Electrical endurance of the order of 20000 operation cycles.

Residual current circuit breaker (RCCB) conforming to IS 12640 shall be provided with 30/100 mA sensitivity and electrically connected rated current capacity MCB for short circuit and over load protection as required.

All incomer MCBs of boards /panels shall be provided with NO/NC contacts as specified in specifications and drawings.

DB's shall be fabricated based on number of cables required to be terminated at the incoming breaker as indicated in drawings. Contractor shall make provision for cable termination in the DB incomer as indicated in drawings without any cost implication to the employer.

Actual rating of Incoming and Outgoing shall be as per SLD.

Various distribution boards as given below:

4WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

3 Nos. 32A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

12 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

12 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN LIGHTING DISTRIBUTION BOARDS (ULDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

OUTGOING

12 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN POWER DISTRIBUTION BOARDS (PDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

12 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN LIGHTING,POWER DISTRIBUTION BOARDS (LPDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

12 Nos. 10/16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN LIGHTING,POWER DISTRIBUTION BOARDS (ULPDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

3 Nos. 32A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

12 Nos. 10/16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

3 Nos. 32A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

18 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

18 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

18 Nos. 10A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN POWER DISTRIBUTION BOARDS (PDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN POWER DISTRIBUTION BOARDS (PDBs ) consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN POWER DISTRIBUTION BOARDS (UPDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

3 Nos. 32A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

24 Nos. 10 A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY TPN POWER DISTRIBUTION BOARDS (PDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

24 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY TPN POWER DISTRIBUTION BOARDS (PDBs ) consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

24 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY SPN LIGHTING,POWER DISTRIBUTION BOARDS (ULPDBs ) consisting of following items;

INCOMER

1 No. 40A, DP, MCB

1 Nos. 40A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

8 Nos. 10/16/25/32A, SP MCB's in phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

12WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 32A, 4P, MCB

3 Nos. 32A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

36 Nos. 10 A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

12WAY TPN LIGHTING DISTRIBUTION BOARDS (LDBs ) consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (100 mA Sensitivity)

OUTGOING

36 Nos. 10 A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

12WAY TPN POWER DISTRIBUTION BOARDS (PDBs) consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

36 Nos. 16/25A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8 WAY VTPN POWER DISTRIBUTION BOARDS (Suitable to terminate 4Cx120 Sqmm Al cable as indicated in drawings) consisting of following items;

INCOMER

1 No. 100A, 4P, MCCB

OUTGOING

06 Nos. 63A, TP MCB's

02 Nos. 32A, TP MCB's

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

12 WAY VTPN POWER DISTRIBUTION BOARDS (Suitable to terminate 4Cx150 Sqmm Al cable as indicated in drawings) consisting of following items;

INCOMER

1 No. 100A, 4P, MCCB

OUTGOING

06 Nos. 63A, TP MCB's

06 Nos. 32A, TP MCB's

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

12 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

4WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

12 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

6WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 100A, 4P, MCB

3 Nos. 100A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

18 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 40A, 4P, MCB

3 Nos. 40A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

24 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

8WAY TPN AC & VENTILATION DISTRIBUTION BOARDS consisting of following items;

INCOMER

1 No. 63A, 4P, MCB

3 Nos. 63A, DP RCCB for each phase (30 mA Sensitivity)

OUTGOING

24 Nos. 16/25/32A, SP MCB's Spread equally in each phase.

Neutral link suitable for above outgoing feeders.

Earth terminal suitable for above outgoing feeders.

Terminals blocks for power & control cables.

E.3 LV CABLING

Cable

The Cable and Cable Containment System specified herein, must conform to specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

It may be noted that Contractor shall be required to carry out cable sizing based on actual cable lengths, as per shop/working drawings developed by them and after incorporating any changes in load requirements from the tendering stage. Optimisation must be carried out during cable sizing to reduce the cable requirement and size. Further, Contractor must obtain Engineer's approval on the Cable Sizing Calculation before procurement.

E.3.1 Supply, Laying, Testing and commissioning at the site of work of 1.1KV grade, Copper /Aluminium Conductor, XLPE Insulated, armoured, Flame Retardant Low Smoke Halogen Free Type Cables conforming to IS-7098 Part 1 and specifications, of the following sizes on existing trays/ walls/ columns /indoor /trenches including the cost of supports with suitable clamps, saddles, hooks, bolts etc. and including the cost of proper dressing of cables, markers providing identification tags, earthing of glands armouring etc. conforming to the specifications, as required and as below.

4 core 400 sq mm Al Conductor

4 core 300 sq mm Al Conductor

4 core 240 sq mm Al Conductor

4 core 185 sq mm Al Conductor

4 core 150 sq mm Al Conductor

4 core 120 sq mm Al Conductor

4 core 95 sq mm Al Conductor

4 core 70 sq mm Al Conductor

4 core 50 sq mm Al Conductor

4 core 35 sq mm Al Conductor

3 core 35 sq mm Al Conductor

4 core 25 sq mm Al Conductor

4 core 35 sq mm Cu Conductor

4 core 25 sq mm Cu Conductor

4 core 16 sq mm Cu Conductor

4 core 10 sq mm Cu Conductor

4 core 6 sq mm Cu Conductor

4 core 4 sq mm Cu Conductor

4 core 2.5 sq mm Cu Conductor

3 core 35 sq mm Cu Conductor

3 core 25 sq mm Cu Conductor

3 core 16 sq mm Cu Conductor

3 core 10 sq mm Cu Conductor

3 core 6 sq mm Cu Conductor

3 core 4 sq mm Cu Conductor

3 core 2.5 sq mm Cu Conductor

E.3.2 Supply, Laying, Testing and commissioning at the site of work of 600 / 1000 V grade, Copper XLPE Insulated, armoured (SWA), Fire Survival Type Cables conforming to BS 7846 & BS 6387 and Specifications , of the following sizes on existing trays/ walls/ columns /indoor /trenches including the cost of supports with suitable clamps, saddles, hooks, bolts etc. and including the cost of proper dressing of cables, markers providing identification tags, earthing of glands armouring etc. complete as per specifications, as required and as below.

Copper Cables-FS CABLE

4 core 400 sq mm Cu Conductor

3 core 400 sq mm Cu Conductor

3 core 300 sq mm Cu Conductor

4 core 240 sq mm Cu Conductor

3 core 240 sq mm Cu Conductor

4 core 185 sq mm Cu Conductor

4 core 150 sq mm Cu Conductor

4 core 120 sq mm Cu Conductor

3 core 120 sq mm Cu Conductor

4 core 95 sq mm Cu Conductor

3 core 95 sq mm Cu Conductor

4 core 70 sq mm Cu Conductor

4 core 50 sq mm Cu Conductor

4 core 35 sq mm Cu Conductor

4 core 25 sq mm Cu Conductor

3 core 25 sq mm Cu Conductor

4 core 16 sq mm Cu Conductor

3 core 16 sq mm Cu Conductor

4 core 10 sq mm Cu Conductor

3 core 10 sq mm Cu Conductor

4 core 6 sq mm Cu Conductor

4 core 4 sq mm Cu Conductor

4 core 2.5 sq mm Cu Conductor

3 core 6 sq mm Cu Conductor

3 core 4 sq mm Cu Conductor

3 core 2.5 sq mm Cu Conductor

E.3.3. Supply Installation Testing & Commissioning of Terminations conforming to specifications for XLPE insulated,FRLSH (as specified in Schedule E.3.1) and Fire Survival (as specified in Schedule E.3.2) armoured cables of sizes given below including the cost of supplying, fixing and crimping Al/Cu lugs, double compression Flame proof brass glands, insulation tape etc. This also includes making holes in gland plate complete as per specifications and as required.

4 core 400 sq mm

3 core 400 sq mm

4 core 300 sq mm

4 core 240 sq mm

4 core 185 sq mm

4 core 150 sq mm

4 core 120 sq mm

4 core 95 sq mm

4 core 70 sq mm

4 core 50 sq mm

4 core 35 sq mm

4 core 25 sq mm

4 core 16 sq mm

4 core 10 sq mm

4 core 6 sq mm

4 core 4 sq mm

4 core 2.5 sq mm

3 core 240 sq mm

3 core 120 sq mm

3 core 95 sq mm

3 core 35 sq mm

3 core 25 sq mm

3 core 16 sq mm

3 core 10 sq mm

3 core 6 sq mm

3 core 4 sq mm

3 core 2.5 sq mm

Control cables

E.3.4 Supply, laying, testing and commissioning of armoured FRLSH Control cables of following sizes as per List of approved makes including the cost of jointing & termination with required accessories conforming to IS 7098-1/IS 1554.

8 C x 1.5 sq. mm Cu Conductor

10 C x 1.5 sq. mm Cu Conductor

12 C x 1.5 sq. mm Cu Conductor

24 C x 1.5 sq. mm Cu Conductor

Cable Trays

E.3.5 Supply, fabrication & installation of perforated return flanged type cable trays with horizontal & vertical bends, reducers, tee's, cross overs and other accessories as required conforming to IEC-61537. The tray shall be hot dipped galvanized for corrosion protection conforming to DIN 267 Part 10, EN 10346, BS EN ISO 1461, GI return flanged cable trays with 2 mm thick GI sheets conforming to E & M Specifications . The trays shall be tested for minimum safe working load and the deflection should be within the limits as per standard. All accessories including GI angles, threaded rods, fastners, clamps etc shall be provided (or installed on wall supported on suitable brackets as required) complete as per specifications, as required and as below.

Notes:

Trays shall be supported adequately at minimum 0.3 m distance from the building structure / ceiling by means of galvanized (as specified) MS structural members secured to the structure by dash fasteners or by grouting. This support should be capable of withstanding the weight equivalent of 3m length of the cables that can be laid in the trays. At turns the support has to be double and at both ends of the bend.

600 mm wide x 75 mm deep x 2 mm thick

450 mm wide x 75mm deep x 2 mm thick

300 mm wide x 50 mm deep x 2 mm thick

150 mm wide x 50 mm deep x 2 mm thick

100 mm wide x 50 mm deep x 2 mm thick

50 mm wide x 50 mm deep x 2 mm thick

E.3.6 Supply & installation of factory prefabricated cable ladder type tray with horizontal & vertical bends, reducers, tee's, cross overs and other accessories as required conforming to IEC-61537. The cable ladder shall be hot dipped galvanized for corrosion protection confirming to DIN 267 Part 10, EN 10346, BS EN ISO 1461, GI return flanged cable trays with 2 mm thick GI sheets conforming to E & M Specifications. The cable ladder shall be tested for minimum safe working load & the deflection should be within the limits as per standard. The rung size shall be of 30x15x2mm suitable for fixing the cable clamps & the space between the rungs shall be maximum 300 mm, as required. All accessories including GI angles, threaded rods, fastners, clamps etc shall be provided (or installed on wall supported on suitable brackets as required) complete as per specifications, as required and as below.

600 mm wide x 75 mm deep x 2mm thick

450 mm wide x 75 mm deep x 2mm thick

300 mm wide x 50 mm deep x 2mm thick

E.3.7 Supply, installation and testing of sheet steel two-compartment raceways in floor, fabricated from 1.5 mm thick GI with minimum coating thickness 275 gm / sq. meter on both sides with removable cover plate complete with counter sunk cadmium /steel-plated brass screws, bends, tee-junctions, cross junctions, etc. rendered electrically continuous as approved and of following sizes:

300 mm wide & 50 mm deep

200 mm wide & 50 mm deep

150 mm wide & 50 mm deep

100 mm wide & 50 mm deep

Supply & Installation for closing of wall and floor penetrations which has multiple non combustible penetrants with Mortar based UL listed firestop system to provide 2 Hr Fire rating.

Supply and installation for closing of wall and floor penetrations which has cable tray penetrants with intumescent sealant based UL listed firestop system to provide 2 Hr Fire rating and water resistant properties.

Supply, Fabrication & installation of fabricated GI Steel Work for all E&M works wherever required at site as per approval of Engineer. This includes all the fixing accessories like fastners and all masonary works.

E.4 CONDUIT WIRING

All accessories including GI angles, threaded rods, fastners, clamps etc shall be provided (or installed on wall supported on suitable brackets as required) complete as per specifications, as required and as below:

E.4.1 Supply & laying of conduit and wiring for the following light / Sockets/ Exhaust Fan / Bracket fan point/Signage with 3 x 2.5 sq. mm, 1100 Volt grade as per IS-694 FRLSH copper conductor wires in heavy gauge GI conduit surface run with GI saddles, or concealed or in GI raceway including chases and complete with GI junction boxes, pull boxes, inspection boxes,bends & other accessories etc. including insulated Protective Earth (PE) Conductor and earthing of switch boxes excluding the cost of switches/sockets and switch boxes.as specified and as under:

First point controlled by one switchboard / 10A MCB

Secondary or looping points wiring as specified above using 3x2.5 copper (P+N+PE) wires in GI conduit for lights, fans, socket outlets including providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

E.4.3 Supply & laying of conduit and wiring for the following light / Sockets/ Exhaust Fan / Bracket fan point/Signage with 3 x 2.5 sq. mm, 1100 Volt grade as per IS-694 (for wires) & BS 6387 (for cables) FS-FRLSH copper conductor wires in heavy gauge GI conduit surface run with GI saddles, or concealed or in GI raceway including chases and complete with GI junction boxes, pull boxes, inspection boxes,bends & other accessories etc. including insulated Protective Earth (PE) Conductor and earthing of switch boxes excluding the cost of switches/sockets and switch boxes.as specified and as under:

First point controlled by one switchboard / 10A MCB

Secondary or looping points wiring as specified above using 3x2.5 copper (P+N+PE) wires in GI conduit for lights, fans, socket outletsincluding providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

E.4.5 Supply & laying of wiring for the following light point with 3 core x 2.5 sq. mm, 1100 Volt grade as per IS-694 FRLSH copper conductor flexible cable in existing raceway or existing heavy gauge GI conduit surface run with GI saddles, or concealed or in MS raceway including chases and complete with GI junction boxes, pull boxes, inspection boxes,bends & other accessories etc. including insulated Protective Earth (PE) Conductor and earthing excluding the cost of MCB as specified and as under:

One point controlled by 10A MCB.

Secondary or looping points wiring as specified above using 3 core x 2.5 sq. mm insulated copper (P+N+PE) flexible cable in existing MS raceway for lights including providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

E.4.7 Supply & laying of wiring for the following light point with 3 core x 2.5 sq. mm, 1100 Volt grade as per IS-694 FRLSH copper conductor flexible cable in existing raceway or existing heavy gauge GI conduit surface run with GI saddles, or concealed or in MS raceway including chases and complete with GI junction boxes, pull boxes, inspection boxes,bends & other accessories etc. including insulated Protective Earth (PE) Conductor and earthing excluding the cost of MCB as specified and as under:

One point controlled by 10A MCB.

Secondary or looping points wiring as specified above using 3 core x 2.5 sq. mm insulated copper (P+N+PE) flexible cable in existing MS raceway for lights including providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

E.4.9 Supply & laying of conduit and wiring for the following 16A socket outlet point with 3 x 6 sq. mm, 1100 Volt grade as per IS-694 FRLSH copper conductor wires in heavy gauge GI conduit surface run with GI saddles.

One no. 16A socket outlet point controlled by one 16A switch.

Secondary or looping 2 Nos. 6A or 1 No. 16A socket outlet points wiring as specified in 4.8 above using 3 x 4 sq. mm copper (P+N+PE) wires in GI conduit for socket outlets including providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

With regard to Item Nos. E.4.1 to E.4.9, for further clarifications, the sample measurement system to be followed is given below :-

a) In case of 10 nos. light fixtures looped together and controlled directly from one no. MCB in DB, quantity to be paid shall be 1 No. as per Item No. E.4.1 or E.4.3 as applicable and quantity to be paid shall be 9 Nos. as per item no. E.4.2 or E.4.4 as applicable.

b) In case of 5 nos. light fixtures looped together and controlled from switch located in a room, quantity to be paid shall be 1 no. as per Item No. E.4.1 and quantity to be paid for 4 Nos. as per item no. E.4.2. Conduit & wire laid from MCB in DB to first light point via switch point shall not be paid separately and is included in the rate in item no. E.4.1. Same shall be the case for item nos. E.4.5 & E.4.6 as applicable.

E.4.11 Supply & laying of conduit and wiring for the following 16A Industrial socket outlet point with 3 x 6 sq. mm, 1100 Volt grade as per IS-694 FRLSH copper conductor wires in heavy gauge GI conduit surface run with GI saddles.

One no. 16A socket outlet point controlled by 16A DP MCB.

Secondary or looping 1 Nos. 16A socket outlet points wiring using 3 x 4 sq. mm copper (P+N+PE) wires in GI conduit for socket outlets including providing terminal block, ceiling rose & other accessories etc as required (excluding the cost of switches, sockets & switch boxes) as per specifications and drawings as required

Point wiring for 32 amp single phase socket outlets with 3 x 6 sq mm (P+N+E) FRLSH PVC insulated 660/1100 volt grade flexible stranded (84 strands of 0.3 mm dia) copper conductor wires in IS embossed 25 mm dia G.I. recessed and/or surface conduiting system including the cost of providing saddles/hangers etc. as required and including the cost of cutting/ making good chases in brick work and including the cost of supplying and fixing 32 amp 16KA "C" DP MCB and including 240 volt 3 pin 32 amp industrial metal clad socket outlet with interconnections in 16 SWG powder coated MS box and including the cost of 3 pin 240 volts plug top complete as per specifications and as required.(Cost of circuit wiring included in above item)

1 no. 6A modular switch

1 no. 6A switch & 1 # 6A socket

1 no. 6A socket

1 no. 16A socket(for Exhaust Fan)

Electronic stepped fan Regulator

2 No.of 6 Amp Universal socket with 16 amp modular switch for UPS Power

6/16 Amp Universal socket with 16 amp modular switch

Blanking Plate for Switch/Socket

All Industrial sockets/Isolators shall be supplied with male as well as female connectors.

Supplying installation testing and commissioning of 16A 3 pin industrial socket outlet with 16 A DP RCBO of 30mA sensitivity, in a Poly Carbonate IP-65 enclosure, with all mounting & fixing accessories with separately lockable facility complete as required.

Supplying installation testing and commissioning of 32A 3-Phase industrial socket outlet with 32A FP RCBO of 30mA sensitivity, in a Poly Carbonate IP-65 enclosure with all mounting & fixing accessories with separately lockable facility complete as required.

Supplying installation testing and commissioning of 63A 3-Phase industrial socket outlet with 63A FP RCBO of 30mA sensitivity, in a Poly Carbonate IP-65 enclosure with all mounting & fixing accessories with separately lockable facility complete as required.

Supplying installation testing and commissioning of Industrial Socket with 25A DP RCBO of 30mA sensitivity, in a Poly Carbonate IP-65 enclosure with incoming & outgoing cable box complete with accessories as required.

Supplying installation testing and commissioning of 32A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of 40A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of 63A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of 100A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of 125A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of 250A FP MCCB ,Thermal magnetic type with earth fault module, with Poly Carbonate in IP 65 rated surface/recessed box with the total unit having IP 65 ingress protection with incoming & outgoing cable box complete as required.

Supplying installation testing and commissioning of Combined socket of 63A 3-Phase industrial socket outlet with 63A TP MCB & 16A 3 pin industrial socket outlet with 16 A DP RCBO 30mA in a Poly Carbonate IP-65 enclosure, with all mounting & fixing accessories with separately lockable facility complete as required.

Supplying installation testing and commissioning of 32A 3 pin industrial socket outlet with 16 A DP RCBO 30mA shall be of standard Poly Carbonate IP-65 enclosure, with all mounting & fixing accessories with separately lockable facility complete as required.

E.5 INDOOR LIGHTING AND FANS

The Lighting System specified herein, must conform to the technical Specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

E.5.1 Supply, installation, testing & commissioning of LED light fittings including all accessories e.g. LED Drivers, LED Lamps, necessary clamps, chain brackets, surface/recess mounting arrangement etc. including GI angles, threaded rods, fastners, clamps and other necessary supports, accessories and hardware as per specifications and as required at site and as below:

A) Luminaire minimum specifications and requirements

a) Luminaires should operate at 140 -270V for continuous use to comply to IEC. PF >0.95 for the electronic drivers.

b) All the components including the internal wiring of the luminaires to be used shall be manufactured of material, which are of FRLSH type. All luminaires shall be manufactured to relevant sections of IEC 60598 or other approved international standards and the type tests for all luminaries shall be provided.

c) Each luminaire and driver shall be BIS certified and related “R” Number of BIS should be printed on the Luminaire/ Driver.

d) The product shall be of proven design, shall have performance certificate (if available) & type test certificate from the NABL accredited Third Party laboratory/UL laboratory.

B) LED DRIVER AND CONTROL CIRCUIT SPECIFICATION

a) The LED driver should comply to CISPR 15 for limits and method of measurement of Radio Interference Characteristics.

b) The control gear shall be compliant to IEC 61347-2-13, IEC 62384.

c) The driver shall have an efficiency >85%.

d) It shall have a power factor >0.95.

e) It should give consistent performance in the input voltage range of 140V-270V at 50 Hz. The driver shall withstand voltage of 440V upto 8 hrs. Luminous flux should not change more than +/-2%.

f) The equipments shall comply with IEC 61547 for EMC immunity requirements.

g) The control gear shall be compliant to IEC 61347-2-13, IEC 62031 and IEC 62384.

h) Driver shall be electronic driver type, with ripple factor <5%.

i) Relative Light Output: (percentage of light emitted compared with reference tube/LED Luminaires and ballast/driver) shall not be less than 95%.

j) The driver shall have under voltage, over voltage and short circuit protection.

C) LEDs

a) Surge - 4 kV for Indoor Luminaires / 10kV for Outdoor Luminaires

b) The luminaires shall conform to standards as per IEC 60598/IS 10322 and shall have electrical safety as per IEC 61000, 61547, 61347, 62471, 60958, 62560, 60838-2-2, IEC 62262.

Supply Installation Testing & Commissioning of linear recessed fitting made of extruded aluminium. Fixture should have minimum efficacy at System level >110lumens/watt and a minimum system lumen output of 2600 lumens. Luminaire should have Life of 50000hrs@L70B50 Lumen maintenance, CCT up to 4000 to 5700K, CRI >80, PF >0.95, THD<10% and an operating Voltage Range of 140 - 270V, IP-20 & Area applicable: Corridor

Supply Installation Testing & Commissioning of linear Surface/suspended fitting made of extruded aluminium housing. Fixture should have minimum efficacy at System level>110lumens/watt and a minimum system lumen output of 2600 lumens. Luminaire should have Life of 50000hrs@L70B50 Lumen maintenance, CCT up to 4000 to 5700K, CRI >80, PF >0.95, THD<10% and an operating Voltage Range of 140 - 270 , IP-20 & Area applicable: Corridor

Supply Installation Testing & Commissioning of surface/suspended, LED batten extruded aluminium housing with polycarbonate diffuser. The luminaire shall have total lumen package of minimum 4400 lumens with system efficacy of >110lumen/watt, CCT 4000K to 5700K. It should have min IP-20. The lifeclass of the luminaire should be 50000 burning hours at L70B50 ,Power factor >0.95, surge protection of 4kV, THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable: Non false ceiling areas,Staircase and rooms

Supply Installation Testing & Commissioning of surface/suspended, LED batten extruded aluminium housing with polycarbonate diffuser. The luminaire shall have total lumen package of minimum 2200 lumens with system efficacy of >110lumen/watt, CCT 4000K-5700K. It should have min IP-20. The lifeclass of the luminaire should be 50000 burning hours at L70B50 ,Power factor >0.95, surge protection of 4kV, THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable: Non false ceiling areas,Staircase and rooms

Supply Installation Testing & Commissioning of surface/suspended waterproof LED batten with PC extrusion housing and PC diffuser cover. Total lumen output package of minimum 4400 lumens with system efficacy of >110lumen/watt, CCT 4000 to 5700K, CRI>80 with SDCM<5 with IP-65, IK08 protection, P.F>0.95, surge protection of 4kV, THD <10%. The lifeclass of the luminaire should be 50000 burning hours at L70B50. Area applicable: For Workshop & Inspection Bay Walkway areas,Loading/ Unloading area.

Supply Installation Testing & Commissioning of LED 2x2 luminaire with CRCA housing. The luminaire should have a SDCM < 5, CRI > 80 and CCT 4000K to 5700K with IP20 and IK02 classification. Luminaire should emit at least 3500 nominal lumens and an efficacy of atleast 125 lumen/watt. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 50k burning hours. Driver shall have P.F >0.95 and THD <10%. Area applicable for False Ceiling areas.

Supply Installation Testing & Commissioning of LED Surface mounted Troffer with a nomial system lumen output of 3300 lumens and a minimum system efficacy of 110 lm/W. The luminaire shall have a rated system lifetime of 50,000 burning hours at L70. CCT 4000K to 5700K and CRI>80, IP20 rating with THD<10% and PF >0.95. The luminaire housing should made of powder coated metallic CRCA with high efficiency opal diffuser with a profiled cover. Area applicable for Non- False Ceiling areas{similar appearance as 5.1.6}

Supply Installation Testing & Commissioning of LED Bulkhead with PDC housing with high efficiency diffuser. Total lumen output of minimum 750 lumens with system efficacy of >120 lumen/watt, CCT 4000k to 5700K, min IP-66 and IK-09 protection. Lifeclass of 50000 burning hours at L70B50. It should have P.F >0.95, surge protection of 4kV, THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable For Shaft, Parapet wall.

Supply Installation Testing & Commissioning of 20w LED PIT light with intgreal control gear made of Extruded aluminium housing comprising of White (WH) LEDs connected in series and parallel. Engg. Plastic end caps with frosted polycarbonate cover.Driver: Constant current output driver, operating range 140 – 270V AC supply voltages.Rotatable mounting brackets provided for ease of installation with IP-67 & IK10 protection & LEDs are provided with secondary lens optics to get optimum optical performance and CCT 4000k to 5700k with a power factor PF > 0.95 to be provided & Should not less than 100 lumens. should be provided for the control gear THD < 10% . The product should compliance for DRIVER Compliance to safety requirements Photo biological. Compliance IEC 62471. Area applicable for Inspection Pit ( Equivalent to Jeta linear Tunnel lights-FLP 20 )

Supply Installation Testing & Commissioning of 16w LED PIT light with intgreal control gear made of Die cast aluminium housing comprising of White (WH) LEDs connected in series and parallel. Engg. Plastic end caps with frosted polycarbonate cover .Driver: Constant current output driver, operating range 140 -270V AC supply voltages.Rotatable mounting brackets provided for ease of installation with IP-66 & IK10 protection & LEDs are provided with secondary lens optics to get optimum optical performance and CCT 6000 to 6500k with a power factor PF > 0.95 to be provided & Should not less than 90 lumens / watt. Should be provided for the control gear THD < 10%. The product should compliance for DRIVER Compliance to safety requirements Photo biological. Compliance IEC 62471. Area applicable for Workshop Bay Pit Lighting ( Equivalent to Jaquar industrial Pit lights )

Supply Installation Testing & Commissioning of Recessed LED Down Lighter with PDC aluminium housing with high efficiency polycarbonate diffuser. Total lumen output package of minimum 1470 lumens with system efficacy of >110lumen/watt, CCT 4000 to 5700K, CRI>80, SDCM<5 with min IP-20 protection. The lifeclass of the luminaire should be 50000 burning hours at L70B50 .The electronic driver used shall have a power factor >0.95, THD <10%. Area applicable for Toilet Area

Supply Installation Testing & Commissioning of Surface LED Down Lighter having polycarbonate housing with high efficiency diffuser. The luminaire shall emit minimum 1690 lumens with system efficacy of >116 lumen/watt, CCT 4000-5700K CRI>80 SDCM<5 with min IP-20 protection. The lifeclass of the luminaire should be 40000 burning hours at L70B50 .Driver shall have a power factor >0.95, THD <10%. Area applicable for Toilet Area

Supply Installation Testing & Commissioning of Surface LED Down Lighter having polycarbonate housing with high efficiency diffuser. The luminaire shall emit minimum 2000 lumens with system efficacy of >110 lumen/watt, CCT 4000 to 5700K CRI>80 SDCM<5 with min IP-20 protection. The lifeclass of the luminaire should be 50000 burning hours at L70B50 .Driver shall have a power factor >0.95,THD <10%. Area applicable for Staircase Area

Supply Installation Testing & Commissioning of LED Wellglass luminaire with a housing of PDC Aluminium and PC diffuser to ensure protection. The luminaire should have SDCM < 5, CRI > 80 and CCT of 4000 to 5700K with IP65, IK08 protection. Luminaire should emit at least 3850 nominal lumens with atleast 110 lumen/watt. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 50k burning hours . The electronic driver used shall have a power factor >0.95 and THD <10% . Area applicable for Building entrance areas

HIGH/MEDIUM / LOW BAY & FLOOD LIGHT FIXTURES

Supply Installation Testing & Commissioning of Highbay luminaire having PDC aluminium with tempered glass cover and PC lens. The luminaire shall have total lumen package of minimum 10500 lumens with system efficacy of >130lumen/watt, CCT 4000 to 6500K, CRI>80 with SDCM<5 with min IP-66 and IK-08 protection. The lifeclass of the luminaire should be 50000 burning hours at L70B50 . Driver should have P.F>0.95, THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable for double height areas in building.

Supply Installation Testing & Commissioning of LED flood light with a system lumen output of 8500 lumens. The luminaire shall have PDC Al. housing and a minimum system efficacy of 115 lumen/watt. CRI> 80 with rated system lifetime of 50,000 hours at L70. It must conform to Protection Classification of IP 66, CCT 4000 to 6500K,IK-07, PF>0.95, THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable for External area wall Light

Supply Installation Testing & Commissioning of LED flood light with a system lumen output of 3500 lumens. The luminaire shall have PDC Al. housing and a minimum system efficacy of 110 lumen/watt. CRI> 80 with rated system lifetime of 50,000 hours at L70. It must conform to Protection Classification of IP 66,CCT 4000 to 6500K, IK-07, PF>0.95,THD <10%. Luminaire shall have input voltage range of 140-270V with cut off and auto restart voltage at 325V AC. Area applicable for External area wall Light

Supply Installation Testing & Commissioning of LED Highbay with PDC Aluminium housing and toughened and shatter-proof quality glass cover. The luminaire should have SDCM < 5, CRI > 80 and CCT 4000 to 6500K, with IP66, IK08 protection. Luminaire should emit at least 19800 nominal lumens at a system efficacy of atleast 126 lumen/watt. The luminaire shall be designed so as to ensure lumen depreciation of up to 30% over 50k burning hours.Driver shall have P.F>0.95 and THD <10% . Area applicable for Inspection Bay

Supply Installation Testing & Commissioning of LED Highbay Fixture with PDC Aluminium housing to provide excellent corrosion-resistance and robustness, and PC Lens with Dual Optics to provide high quality Glare free lighting. The heat sink should be made of Al die cast, shall be designed in such a way that air ventilation should be best all across. System lumen output of 26000 lumens and a minimum system efficacy of 125 lumen/watt. The luminaire shall have CRI>80, CCT 4000 to 6500K,50,000 hours at L70B50, SDCM < 5,with IP65, IK08 protection. Driver should comply with THD<10%, P.F>0.95. Area applicable for Workshop Bay.

E.5.2 FANS

Supply and installations of 230 V single phase, 1200 mm sweep ceiling fans with electronic regulators including all standard accessories, mounting of regulator on grid plate & MS BOX etc. and suitable length down rod, duly painted, and complete as required.

Supply and installations of 230 V single phase, 1400 mm sweep ceiling fans with electronic regulators including all standard accessories complete, mounting of regulator on grid plate & MS BOX etc. and suitable length down rod, duly painted,and complete as required .

Supply and installations of 230 V single phase, 1440 RPM, sweep of approx. 400mm Bracket Fan including mounting bracket, blades, starters, & other standard accessories complete as required.

E.6 PROTECTIVE EARTHING - POWER AND CLEAN EARTH MAT

The Earthing System specified herein, must conform as per specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

NOTE:- Design of Earthing system is proposed based on 30 Ohm-m Soil resistivity. The size of Earthmat components may be updated in layout during execution stage after actual Soil Resistivity data is recieved & contractor shall execute accordingly.

E.6.1 Supply, Installation, testing and handover of Main/Protective and Clean earth mat as per drawings & IEEE - 80.

22 mm dia of copper rods,with 99.99% pure as per IS ,IEEE Specification

22mm dia 3M length of vertical Electrode copper rods,with 99.99% pure as per IS ,IEEE Specification

13mm dia of copper rods, with 99.99% pure as per IS ,IEEE Specification

13mm dia 3M length of vertical Electrode copper rods, with 99.99% pure as per IS ,IEEE Specification

Exothermic welding as per specifications and drawings:

E.6.2 Exothermic welding for Main earthmat

(X Joint )Exothermic welding joint between 22 mm dia. Copper conductor to 22 mm dia Copper conductor

(T Joint )Exothermic welding joint between 22 mm dia. Copper conductor to 22 mm dia Copper conductor

(L Joint )Exothermic welding joint between 22 mm dia. Copper conductor to 22 mm dia Copper conductor

(X Joint )Exothermic welding joint between 22 mm dia. Copper conductor to 22 mm dia Copper conductor with 22 mm dia copper vertical rod.

(T Joint )Exothermic welding joint between 22 mm dia. Copper conductor to 22 mm dia Copper conductor with 22 mm dia copper vertical rod.

(Riser Joint ) Exothermic Welding Joint between 22 mm dia conductor to 240 sq mm Copper conductor

E.6.3 Exothermic welding for Clean earthmat

(X Joint )Exothermic welding joint between 13 mm dia. Copper conductor to 13 mm dia Copper conductor

(T Joint )Exothermic welding joint between 13 mm dia. Copper conductor to 13 mm dia Copper conductor

(L Joint )Exothermic welding joint between 13 mm dia. Copper conductor to 13 mm dia Copper conductor with 13 mm dia copper vertical rod.

(Riser Joint ) Exothermic Welding Joint between 13 mm dia conductor to 120 sq mm Copper conductor

E.6.4 Supply, laying, termination, Testing and commissioning of PVC insulated, FRLSH, Copper Cables for Earthing in green colour, for interconnecting the earth station with METs of the following sizes in trenches/surface/wall/ground complete with accessories as per specifications & drawing as required.

1Cx240 Sq. mm, Cu Cable

1Cx120 Sq. mm, Cu Cable

1Cx70 Sq. mm, Cu Cable

1Cx35 Sq. mm, Cu Cable

1Cx16 Sq. mm, Cu Cable

SITC of plate earthing station with 600mm x 600 mm x 3 mm Cu plate electrode , 50 mm dia G.I.watering pipe, GI funnel with wiremesh all earth work, earth enhancing compound power, masonry enclosure with frame, Heavy duty RCC top cover plate having locking arrangement,Disconnecting links, complete as required as per IS-3043:1987 for earthing.(Including civil work) [For Neutral Earthing of Transformer, DG & UPS]

SITC of plate earthing station with 600 mm x 600 mm x 6.3 mm G. I. plate electrode, 50 mm dia G.I.watering pipe, GI funnel with wire mesh earth enhancing compound power, all earth work, masonry enclosure with frame, Heavy duty RCC top cover plate having locking arrangement,Disconnecting links, complete as per IS 3043:1987 for earthing.(Including civil work) [For Body earthing of Transformer, DG, UPS, Panels & Lifts]

Supply and installation of advanced maintainence free Earthing System consisting of 1 Nos. CPRI tested copper bonded steel electrode of 20 mm dia.each with a min. coating thickness of 250 microns and length of 3 meters. 25 kg/Electrode of earth enhancing compound needs to be considered to fill the 100mm augered hole surrounding to the electrode. The rate shall include excavation of earth, filling with backfill compound, and earth pit marking. The complete installation shall be as per the drawings and technical specifications.

Supply and installation of 50 mm dia, 3mm thick Class "C" GI pipe electrode earth station conforming to IS 3043 (latest) complete with brick masonry chamber, heavy duty RCC cover, GI watering funnel with 20G GI wire mesh etc. Manhole cover with frame shall be painted with bitumastic paint, identification of earth pit with yellow paint top/below the chamber cover,with enchancing material around electrode for GI Pipe electrode including digging of pit up to permanent moisture level but not less than 3 mtr depth and back filling. [For High Mast, Street Light Poles & Lightning Protection]

E.6.9 Supply, laying,Testing and commissioning of GI Strips/wire for interconnecting the earthing stations ,panels,DBs etc. of the following sizes in built up trenches /surface/wall/ground complete with holes & fixing,jointing / terminating accessories as per specifications & drawing as required. (Quantity shall be paid as per the actual measurement as executed, however direct measurement shall not exceed the quantity indicated in drawing approved).

75 mm x 10 mm GI strip

65 mm x 10 mm GI strip

50 mm x 10 mm GI strip

50 mm X 6 mm GI strip

40 mm x 10 mm GI strip

25 mm X 6 mm GI strip

25 mm X 3 mm GI strip

Supply, installation and testing of 8 SWG GI wire for earthing purpose of Street Lighting Poles wherever required.

Supply, installation and testing of 14 SWG GI wire for earthing purpose wherever required.

Note-1: The METs required shall be fixed on walls as required and will be provided with 12/16/20mm holes for connections of individual equipments including of other contractors.

E.6.12 Supply, Laying of GI Main Earth Terminal points including DMC/SMC insulator, anchor fastener, nut, bolts, etc. as required. Necessary fixing arrangement like holes of suitable dia. and number of holes with Nut, bolt spring lock washer for termination of lugs/Strip shall be provided.

250mm x 50mm x 10mm thick GI

500mm x 50mm x 10mm thick GI

750mm x 50mm x 10mm thick GI

1000mm x 50mm x 10mm thick GI

1500mm x 50mm x 10mm thick GI

E.6.13 Supply, Laying of Cu Main Earth Terminal points including DMC/SMC insulator, anchor fastener, nut, bolts, etc. as required. Necessary fixing arrangement like holes of suitable dia. and number of holes with Nut, bolt spring lock washer for termination of lugs/Strip shall be provided.

250mm x 50mm x 6mm thick Cu

500mm x 50mm x 6mm thick Cu

750mm x 50mm x 6mm thick Cu

1000mm x 50mm x 6mm thick Cu

1500mm x 50mm x 6mm thick Cu

Supply, Laying, testing and commissioning of the 50 mm x 6 mm hard drawn, high conductivity tinned copper earth strip as per specifications complete with all accessories including MET/CET and shown in interface drawings.

Supply, Laying, testing and commissioning of the 25 mm x 6 mm hard drawn, high conductivity tinned copper earth strip as per specifications and shown in interface drawings.

Extra for bituminous coating and hessian tape wrap or polyethylene faced hessian complete for buried strip as per specifications and drawings as required

E.7 LIGHTNING PROTECTION

E.7.1 Supply & installation of the following items Horizontal Mesh for lightning Protection

Roof Conductor of Diameter Ø- 8 mm, Cross-section- 50 mm2, of Material- SS 304 & TESTED as per Standard EN 62561-2.

Conductor holder for Brick of Material- Weathered proof Polyamide/Stainless Steel, Material thickness- 2.5 mm, is capable of holding Rod 8 mm & Complied as per Standard IEC 62305. With accessories self-threaded screw and washers, Material SS 304 (M10x25mm), Glue(Cartage), Expansion Pieces & MV Clamps.

Universal connector of Material- Stainless Steel, with clamping range- 8-10mm, with truss head screw M10x35 mm & Complied as per Standard EN 62561-1.

E.7.2 Supply & installation of the following items Air Termination for lightning Protection

Air-termination rod having length- 1000 mm of Material- Cu of Diameter Ø 16 mm, & Complied as per Standard EN 62561-2

Side Wall Clamp for 1 mtr., air terminal

Air-termination rod clamps for connecting air-termination rods with one or two conductors. Material of clamp SS 304 , with clamping range of air-termination rod 16 mm and Clamping range of conductor Rod 2x 8 mm, & Complied as per Standard EN 62561-1.

Fixing Clamp for air terminal connecting two conductors in parallel manner. Material- Stainless Steel, with clamping range- Rod / Rod 8 mm & Complied as per Standard IEC 62305

E.7.3 Supply & installation of the following items Down Conductor System for lightning Protection

Lightning counter - To count no of lightning strikes & it can record the date and time of the lightning incident also tested as per IEC 62561-6

Down Conductor of Diameter Ø- 8 mm, Cross-section- 50 mm2, of Material- SS 304 & Complied as per Standard EN 62561-2

Conductor holder for Brick of Material- Stainless Steel/Weather proof (Polyamide), Material thickness- 2.5 mm, is capable of holding Rd 8 mm & Complied as per Standard IEC 62305 With accessories self-threaded screw and washers, Material SS (M10x25mm)

Test Joint (Folding Clamp) with intermediate plate for round and flat conductor of Material- Stainless Steel, Material thickness- 2.5 mm, with clamping range- Rd / Fl 8-10 / 30 mm, & Complied as per Standard EN 62561-1.

Providing of flat conductor holder suitable for FL 30. Installed with 2 hexagonal bolts.

E.8 EXTERNAL LIGHTING

E.8.1 Supply and installation RCC hume pipes(Class NP-4) in road/track crossings and below paved areas complete as required including road cutting and making good the damages etc including necessary excavation & back filling complete as required.

300 mm dia RCC hume pipes(Class NP-4)

200 mm dia RCC hume pipes(Class NP-4)

80 mm dia RCC hume pipes(Class NP-4)

E.8.2 Supply,fixing and laying of GI pipes with joints and complete in all respects as required

150 mm dia , class 'B'

100 mm dia, class 'B'

E.8.3 Supply and laying of following HDPE pipe under paved areas including necessary excavation & back filling complete as required.

200 mm dia HDPE pipe

80 mm dia HDPE pipe

E.8.4 HIGH MAST LIGHTING

Supply, installation, testing and commissioning of 25 M high mast system with its accessories. Mast shaft shall be of hot dip galvanised and suitable for wind velocity as per IS 875. It shall also include accessories for high mast including head frame, steel wire rope, trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for 8 luminaires Symmetric/Asymmetric & its control gear boxes and lightning arrestor. The mast shall have an External powertool installed inside the base compartment for its operation and including following:

Foundation bolts manufactured from special steel along with nuts, washers, anchor plates and templates.

8 Nos. Supply, installation, testing and commissioning of integral type LED 400W floodlight luminaire for each High mast as per drawing. The luminaire shall have a aluminium pressure die-cast housing and a minimum system efficacy of 120 lumen/watt. The luminaire shall have a CRI greater than 70 with rated system lifetime of 50,000 hours at L70. Luminaire should have a potted driver. Fixture should have inbuilt surge protection of 4kV (inside driver) and additional 10KV SPD and luminaire should have 48000 rated system lumens, CCT of 5700K, CRI>70,THD<10%, PF > 0.95 and the Ingress protection of IP65 and minimum impact resistance of IK08. There should be separate BIS approval for both luminaire and driver. The fixture should comply with the parameters as per IS 10322. Manufacturer shall have inhouse lab approved by NABL. LM 79 (from a NABL accredited lab) and LM80 reports along with the Photobiological report need to be submitted to verify above parameters.

S.I.T.C. of suitable LED type Aviation lights as required.

Control panel housing 63 A TPN MCB incomer.

Common power tool for the operation of the mast with single phase single speed motor along with reversing gear, stand, control push button and other accessories.

Note: Earth Pit for Pipe earthing shall be as per IS:3043-1987 & IEEE:80-2000, including duplicate earth connection to the mast with 25x3mm GI strip.

High Mast complete as required above.

E.8.5 Luminaires with Pole and accessories (Solar)

Supply, installation, testing and commissions of External lights as per specifications and drawings complete with the following:

Welded baseplate, padestal of specified height to IS:2713 part II-1980 or latest as per specifications and drawings .

1:3:6 concrete foundation and pedestal coping 300 dia of height as per specification and relevant IS and as required. Contractor to obtain approval of foundation design before proceeding further.

6 ways, 20A connector & 6A MCB mounted on 6mm thick painted MS/GI plate, insulated, and accommodated inside the pole with gasketted weather, vermin proof, hinged lockable covered GI/MS box or integaral cast box in padestal as required.

Wiring to Luminaries from the 6A, MCB, with 3 x 2.5 copper, stranded Conductor (P+N+PE) double sheathed wire and making connections & earthing of pole.

Painting of pole accessories with 2 coats of primer and 2 coats of oil paint of approved colour.

Luminaire as specified with lamps,

Necessary cross arm to the luminaire, integral control gear and as under.

Design, supply, erection and testing of Independent standalone Solar street lighting with 7mtrs octagonal poles hot dip galvanised,sheet thickness 4mm & suitable size base plate with 1000mm length of standard single arm bracket including supply of foundation bolts suitable for 7m octagonal pole. The pole will be supplied along with luminare, suitable battery (Depends on manufacture design)backup (Lithium-ion family) powered by a minimum of 125Wp of PV solar array module with MPPT Hybrid charge controller/battery boxes & the same to be fixed in 7m height pole made of above specification. The number of batteries may depend on required back up hours as per Technical Specifications relevant clause of LED Specfication. LiFePo4 type batteries also acceptable provided with sufficient calculation and required backup hours. Relevant calculations shall be submitted for proposed Battery AH. All the external Lights individually shall have WiFi control at centralised location at DCC with monitoring and control of lights through SCADA with individual battery details and luminaire status.

LED specification:

Supply, testing and commissioning of Pole mounted street Light LED luminaire(for single arm bracket pole) of following items with system efficacy of > 110 lm/W. The luminaire shall have an inbuilt isolated electronic driver and complying safety, performance and EMI standards. Housing shall be with pressure die cast Aluminium, the colors shall be according to architectural finishes requirement and polycarbonate / toughened glass diffuser of high efficiency type. It shall have secondary lens optics for optimised road lighting distribution. The CRI shall be > 80. The CCT shall be of 5000 to 5700K. Degree of Ingress protection shall be IP 66 and minimum rating of IK08. The Luminous flux for the luminaire shall be > 4800 Lumens. Design Validation of Existing lighting layouts for LED luminaires and modification in design if required shall be done by the supplier. LED shall be type tested in any NABL accredited laboratory. The Entire light fixture system including battery shall have minimum 5 years warranty and Solar panel alone shall be minimum 20 years warranty. Supplier shall submit the relevant certificates while handing over.

Design, supply, erection and testing of Independent standalone Solar street lighting with 7mtrs octagonal poles hot dip galvanised,sheet thickness 4mm & suitable size base plate. With 1000mm length of standard Double arm bracket including supply of foundation bolts suitable for 7m octagonal pole. The pole will be supplied along with luminare, suitable battery (Depends on manufacture design)backup (Lithium-ion family) powered by a 125Wp of PV solar array module with MPPT Hybrid charge controller/battery boxes & the same to be fixed in 7m height pole made of above specification. The number of batteries may depend on required back up hours as per Technical Specifications relevant clause of LED Specfication. LiFePo4 type batteries also acceptable provided with sufficient calculation and required backup hours. Relevant calculations to be submitted for proposed Battery AH.All the external Lights individually shall have WiFi control at centralised location at DCC with monitoring of lights, individual batteries and luminaire status.

LED specification:

Supply, testing and commissioning of Pole mounted street Light LED luminaire(for double arm bracket pole) of following items with system efficacy of > 110 lm/W. The luminaire shall have an inbuilt isolated electronic driver and complying safety, performance and EMI standards. Housing shall be with pressure die cast Aluminium, the colors shall be according to architectural finishes requirement and polycarbonate / toughened glass diffuser of high efficiency type. It shall have secondary lens optics for optimised road lighting distribution. The CRI shall be > 80. The CCT shall be of 5000 to 5700K and THD<10%.The electronic driver shall have a power factor >0.9. Degree of Ingress protection shall be IP 66 and minimum rating of IK08. The Luminous flux for the luminaire shall be > 4800 Lumens. Design Validation of Existing lighting layouts for LED luminaires and modification in design if required shall be done by the supplier. LED shall be type tested in any NABL accredited laboratory. The Entire light fixture system including battery shall have minimum 5 years warranty and Solar panel alone shall be minimum 20 years warranty. Supplier shall submit the relevant certificates while handing over.

E.8.6 Luminaires with Pole and accessories

Supply, installation, testing and commissions of External lights as per specifications and drawings complete with the following:

Welded baseplate, padestal of specified height to IS:2713 part II-1980 or latest as per specifications and drawings .

1:3:6 concrete foundation and pedestal coping 300 dia of height as per specification and relevant IS and as required. Contractor to obtain approval of foundation design before proceeding further.

6 ways, 20A connector & 6A MCB mounted on 6mm thick painted MS/GI plate, insulated, and accommodated inside the pole with gasketted weather, vermin proof, hinged lockable covered GI/MS box or integaral cast box in padestal as required.

Wiring to Luminaries from the 6A, MCB, with 3 x 2.5 copper, stranded Conductor (P+N+PE) double sheathed wire and making connections & earthing of pole.

Painting of pole accessories with 2 coats of primer and 2 coats of oil paint of approved colour.

Luminaire as specified with lamps,

Necessary cross arm to the luminaire, integral control gear and as under.

7.0 meter hot dipped galvanised Octagonal Pole with single overhang arm & with foundation bolts, base plate complete with foundation, entry and exit pipes, control JB with connector generally as shown on drawings and as per specifications.

7.0 meter hot dipped galvanised Octagonal Pole with double overhang arm & with foundation bolts, base plate complete with foundation, entry and exit pipes, control JB with connector generally as shown on drawings and as per specifications.

Supply, Installation, Testing & Commissioning of LED based Street light, housing made up of Pressure Die Cast Housing LM 6 Alloy. The fixture should have a minimum system efficacy of greater than 115 lumen/Watt and a minimum system lumen output of 4850 lumens. The fixture shall have a CRI of minimum 70. The fixture shall be designed for a system life of 50,000 hours @70% lumen maintenance. Ingress Protection of IP66 (lamp and gear Compartment) and Mechanical Impact Resistance Rating of IK >=08.The fixture driver should have an operating voltage range of 140-270 V, surge protection of >=4KV, PF >0.9 , and SDCM(Standard deviation color matching)<5. The driver should be BIS approved, fully potted and encapsulated with 440V Stress Voltage protection for 8 Hrs. High Cut off : 320V(+/- 15V) and Auto Restart function should also be available within the fixture. The fixture & LED driver shall comply with the parameters as specified in Technical Specifications. Manufacturer shall have inhouse lab approved by NABL or ministry of science of govt of India. LM 79 and LM80 reports need to be submitted from a NABL/UL accredited lab to verify above parameters.

E.9 BUS DUCTS

All accessories including GI angles, threaded rods, fastners, clamps etc shall be provided (or installed on wall supported on suitable brackets as required) complete as per specifications, as required and as below.

E.9.1 Supply ,Design, manufacture, testing at works, supplying, testing of sheet steel structure of following rating (Amps) Sandwich type TPN "Cu" bus duct having neutral cross section equal to phase, 50% Internal earth bus and Class F insulation and enclosure will be of minimum 1.6 mm GI sheet steel / 2.5mm thick AL epoxy powder coated. The bus bar will be of copper with radialised edges. Individual sections will not be more than 3 meters long uniblock. One section will be connected to adjacent section by joint system operating by single bolt. Sub assembly shall be removable without disturbing the adjacent bus bars. Rates shall be inclusive of all accessories i.e. bends, end feed box etc. as required.

3200A Sandwich Bus duct with short circuit withstand of 50kA for One sec

1600A Sandwich Bus duct with short circuit withstand of 50kA for One sec

E.9.2 Supply ,Design, manufacture, testing at works, supplying, testing of flanged end copper flexible with all accessories as required for the following rating of bus duct. The Flange End should be suitable for the Transformers/ Panels:

E.9.3 Lighting Trunking

Supply, Installation, Testing and Commissioning of 25A, Copper, Lighting bus Trunking system in easy detachable and convenient assembly suitable for 415 +/- 10% volts, 3 phase and 1 phase, 8 wire, 50 Hz AC system with copper conductor minimum 2.5 q.mm cross section and enclosure aluminium with tap off provision every 2 mtrs. The lighting bus trunking shall complying to latest IEC standards (IEC 60432-2). It shall be with IP 55 protection, halogen free and fault level withstand capacity of 2.0 kA for 0.1 sec (Icw). The Bus trunking shall be complete with accessories like supporting clamp for installation at site, fixing clamp for luminaries etc as required.

25A 8P Lighting Bus Trunking

Supply of 25A End Feed Unit Box with 2P MCB ( UPS) - 25A EFU with 25A 4P MCB ( Normal ) (for 8P LBT)

Flexible Elbow for 25A LBT - 25A Flexible Elbow (for 8P LBT)

End Cover 25A

Horizontal Bracket

Supply of Plug in Box with Fuse - 6A

E.10 UNINTERRUPTED POWER SUPPLY SYSTEM

Supply of 2 x 160 KVA True Online Double Conversion,Modular type, Parallel Redundant, 3 Phase AC Input & 3 Phase AC Output, expandable UPS System having an Ingress protection Rating of IP 20 (as per E & M Specifications) consisting of the following:

UPS Paralleling kit for switchover to redundant unit in case of failure of either UPS.

Galvanic Isolation Transformer at Inverter output with Delta Connection of primary to separate input and Output neutral.

IGBT Rectifier Modules to achieve less than 5% Input Current Distortion and 0.99 Power Factor at Input

Completely Microprocessor based with Diagnostics capability

Maintenance by-pass module.

Each UPS having LIB battery racks having minimum 1 hours back up time at full load with interconnecting cables, racks and standard accessories for 2 x 160 kVA UPS, in built Battery Management system.

Isolation switches / MCCB for UPS as per Drawings & Specification and MCCB box with 2 pole DC MCCB of suitable rating for battery bank.

Other features as specified in Technical Specification

Installation, Testing and Commissioning of 2 x160 KVA, Three Phase UPS System (complete), supplied vide Item above.

E.11 D.G. Sets

The DG Set specified herein, must conform to Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

All the accessories, piping etc must be suitable for use with HS Diesel Oil.

Design, Manufacture and Testing of the following rating of 0.8 P.F Standby Diesel Generator Set (conforming to the Specifications) having (1) Four Stroke, radiator cooled Engine designed for operating on high speed diesel with speed of Diesel Engine not exceeding 1500 RPM (2) 415 V, 50 Hz, 3 phase, 4 wire Alternator of the rating given below at 50°C ambient temperature (3) Engine mounted radiator with accessories. The DG Set shall be suitable for AMF start with Battery for Engine cranking, with all accessories and components such as chimney etc. This includes Supply, Transport and Delivery at site including Insurance, Handling, Unloading and Safe Keeping etc. at site, complete Erection and Installation on foundation, connection to all accessories and components, Integrating the performance of all Sub Systems, Testing, Commissioning and Performance Testing including all connected Structural, Electrical and Civil works required for the proper and efficient functioning of DG sets as required.

The Engine shall include all features specified in Specifications and the following (but not limited to):

a) Flywheel with Guard

b) Air Cleaner

c) Radiator Fan

d) Electronic Governor with Frequency Regulation of ± 0.5%

e) Fuel and Lub Oil Filters with Pumps

f) Water Pump

g) Connections to 990L Day Tanks with Level Indicators -1 Nos

h) Residential Quality Silencer

i) Batteries

j) Genset Controller for metering & protection

k) Safety with Annunciation for HWT, LLOP, OS

l) Instrument Panel

m) Exhaust Bellow to connect Exhaust Piping

n) Bus Bar Terminals to connect Bus Duct / Cables

Alternator shall have Separate Excitation with PMG with Class H insulation with Voltage Regulation of ± 0.25%

Design, manufacture, supply, installation, testing and commisssioning of necessary heavy duty antivibration spring type mounts suitable for the DG set with necessary bolts etc. to provide 95% Vibration Isolation

The Exhaust piping shall include necessary holding down bolt arrangements. The civil works required for the Exhaust piping is also included in the scope.

Design and preparation of the drawing for statutory authorities such as Pollution control board etc. for commissioning system including arranging inspection and also necessary approval, Safety certificates from authorities.

Design and preparation of electrical drawings for Generator and connected electrical installation work submission, obtaining approval for drawings, arranging inspection, obtaining supply certificate from Electrical Inspectorate and other statutory authorities.

Installation/Erection, Testing & Comissioning including Integrated Testing with all systems for the DG sets along with all accessories(Including Diesel, Coolant,Engine oil, Load bank etc.) as given in detailed BOQ for the following capacity DG set

Charges towards supply of fuel, lube oil, and other consumables etc, as required, for testing and commissioning and trial run for 10 hrs shall be included

DG AMF PANEL (IP 54)

A) INCOMING

a) 1250 A, 415V, 35 KA, 4 Pole, Electrically operated Draw Out type ACB, complete with safety shutters, 240V AC shunt trip coil & closing coil and having microprocessor based releases with LCD Display and provision for (1) SCADA monitoring and control capability with Ethernet Port TCP/ IP Communication (2) Provision for measurement of V,I,W,VAR,VA,Wh,VARh and power factor (3) Protection against long time + short time + earth fault (all with adjustable time delays as mentioned in the Technical specification) + instantaneous,over & under voltage, minimum and maximum frequency ,voltage and current imbalance,phase sequence,load shedding and reconnection (4) Measurement of interrupted currents, differentiated fault indications, maintenance indicators (5) Last five trippings and event histories and time stamping with facility for consulting the history file, maintenance indicator register etc (6) Communication module to remotely read and set parameters for the protection functions, transmission of all the calculated indicators and measurements (7) Signaling of the cause of tripping and alarms (8) NO/NC contacts for interlocks and indications and also necessary accessories.

b) TNC switch (Trip / Neutral / Close )

d) LED indication lamp for the following- ON, OFF, TRIP, spring charged & phase indication (R-Y-B) and control supply healthy & earth fault indication & ON/OFF/test lamp push button .

e) Hooter cum Silence push button, Emergency Push Button key operated with cover.

f) Metering

i) 1 No Digital Voltmeter.

ii) 1 No Digital Ammeter

iii) 1 No Digital MFM.

iv) 3 Nos. CTs 1250/5A, 15VA, CL-0.2s for Ammeter & MFM.

g) Protection

i) 3 Nos. CTs 1250/5A, 15VA, CT5P10 in the Panel for IDMT, Instantaneous, Overcurrent, Earth Fault,Under/Over voltage, Reverse Power relay protection.

ii) 1 No. Reverse power protection relay

iii) 1 No. Overcurrent Relay & 1 No. Earth Fault relay

iv) 1.No. Over voltage and under voltage numerical relay

v) Surge protection device (SPD) Type-I with inbuilt fuse suitable to withstand required short circuit current.

B) BUS-BARS

Electrolytic high conductivity T P & N (full size) + 50% earth,tinned electrolytic grade(whole length of the panel) copper conductor bus-bars with heat shrinkable insulation sleeves conforming to BS EN13601, (as specified in specifications) rated 1250 Amps, suitable to withstand symmetrical fault level of 35kA for 1 second at 415 volts.

C) OUTGOING FEEDERS

i) 2 Nos. Feeder each consisting the following

a) 400A ,TPN, 415V, 25kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 400/5A, 10VA, CL-1 for metering.

ii) 4 Nos. Feeder each consisting the following

a) 250A ,TPN, 415V, 25kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 250/5A, 10VA, CL-1 for metering.

iii) 3 Nos. Feeder each consisting the following

a) 63A ,TPN, 415V, 25kA, TPN MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

b) LED indication lamp for ON, OFF & TRIP with lamp test Push button.

c) Digital kWh Meter with Amps rating & MODBUS communication

d) 3 Nos. CTs, 63/5A, 10VA, CL-1 for metering.

POGRAMMABLE LOGIC CONTROLLER

PLC unit, for logic and control operations complete with all hardware and software.

SCADA CONNECTIVITY

All the breakers should be provided with communication facilities & contractor should provide single point to communicate with BMS/SCADA for all system parameters of the panel. DC source & other accessories including software and hardware required for this is in the scope of contractor. MDB's provided with Smart Panel facility with Local touch screen control panel to be provided in front side of the LV panel. Required PLCs ,relays,contactors ,IO cards,Ethernet switches,SMPS,Control Transformers etc for functional requirment as per specification and drawing to be provided.

Transducers & wiring upto Marshalling Box for all relevent I/O points for the above panel for Scada/BMS connectivity.

E.11.3 EXHAUST PIPING

Design, Manufacture, Supply, Installation/ erection, testing and commissioning of exhaust piping of Class "B" MS(4.85 mm thick as per IS 1239) of suitable size as recommended by the Engine manufacturer including the cost of pipe supports, bends, flexible joints and insulation etc. complete as per tender specifications. The Length will be taken beyond the Exhaust Silencer of the Engine.

For DG sets upto 750 KVA ratings

E.11.4 Fuel System

Floor/wall mounted Fuel Tank (Day Oil Tank) of 990 Litres capacity fabricated out of 14 SWG MS sheets including the cost of cover, painting and the cost of provision for inlet, outlet, overflow, drain and level equalizer connections, mechanical oil level indicator, overflow and vent connections etc complete as required.

One no. semi rotary hand pump for filling fuel in daily Fuel Tank including the cost of suitable fuel piping and connections suitable for decanting from oil drums.

Portable Oil Filling pump- Electrical Type necessary to deliver the oil upto height of 10 mtrs. as per specifications, complete as required

E.11.5 Supply, Installation/erection, testing and commissioning of Residential/Critical/Hospital grade Silencer as per latest CPCB approval including baffle plates as per manufacturer's standard design. Number of silencers will be as per the Tender specifications pertaining to the Noise level and the price will be inclusive of all the silencers required for one DG set.

For DG sets upto 750 KVA ratings

E.11.6 FUEL OIL PIPING

Design, Manufacture, Supply, installation testing and commissioning of fuel oil piping system of suitable size of Class B MS (4.85 mm thick as per IS 1239) pipes, cut to required lengths and installed with all welded joints including providing and fixing in position the necessary fittings like valves, elbows, tees, reducers, duly coated with one coat of primer and two coats of approved enamel paint complete as per specifications and as required between Day Oil fuel tank and DG set.

For DG sets upto 750 KVA ratings

E.12 Addition Deletion Items

E.12.1 Adjustment rates for addition/deletion of supply & fixing of following including making of suitable holes/space in the panel/DBs and making good all external finishes, terminations etc. complete as required.

Multiple LED type indications

Astronomic digital Timer

Ammeter/Voltmeter (4 digit display)

TP Contactor - 32 to 63 Amp.

Aux. Contact 1 NO + 1NC for MCB

E.12.2 Adjustment rates for addition/deletion of compartmentalized switchgear in above panels/board of following rating including the supply, fabrication, extension, modification of the enclosure or in a separate enclosure, earthing, busbar, other sub-systems, accessories etc. complete as required and as per specifications and as specified in item 11.1 above

1 no. 1000 A, 415V, 50kA, 4P draw out Electrically operated ACB complete with:

a) 1- set Red/Green ON/OFF indicating lamps

b) 1- set of three phase (red, yellow, blue) indicating lamps

c) Amber trip indicating lamps

d) 3 nos. cast resin current transformers of 1000/5A ratio with 15 VA Burden & Class 5P10 for protection

e) 3 nos. cast resin current transformers of 1000/5A ratio with 15VA burden and Class 1.0 for measurement

f) Microprocessor based release having variable range of overcurrent, short circuit,UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's.

g) 230 V AC shunt trip coil

h) 230 V, AC Motor wound spring closing mechanism

i) Terminals to receive Copper XLPE armoured cables

j) Ethernet port for display of ON/OFF status of ACB on BMS workstation through MODBUS protocol

1 no. 800 A, 415V, 50kA, 4P draw out Electrically operated ACB complete with:

a) 1- set Red/Green ON/OFF indicating lamps

b) 1- set of three phase (red, yellow, blue) indicating lamps

c) Amber trip indicating lamps

d) 3 nos. cast resin current transformers of 800/5A ratio with 15 VA Burden & Class 5P10 for protection.

e) 3 nos. cast resin current transformers of 800/5A ratio with 15VA burden and Class 1.0 for measurement

f) Microprocessor based release having variable range of overcurrent, short circuit,UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's.

g) 230 V AC shunt trip coil

h) 230 V, AC Motor wound spring closing mechanism

i) Terminals to receive Copper XLPE armoured cables

j) Ethernet port for display of ON/OFF status of ACB on BMS workstation through MODBUS protocol

1 no. 630 A, 415V, 50kA, 4P draw out Electrically operated ACB complete with:

a) 1- set Red/Green ON/OFF indicating lamps

b) 1- set of three phase (red, yellow, blue) indicating lamps

c) Amber trip indicating lamps

d) 3 nos. cast resin current transformers of 630/5A ratio with 15 VA Burden & Class 5P10 for protection.

e) 3 nos. cast resin current transformers of 630/5A ratio with 15VA burden and Class 1.0 for measurement

f) Microprocessor based release having variable range of overcurrent, short circuit,UVR and earth fault protection with time log facility for each of the fault for achieving discrimination along with distinct fault indication through LED's.

g) 230 V AC shunt trip coil

h) 230 V, AC Motor wound spring closing mechanism

i) Terminals to receive Copper XLPE armoured cables

j) Ethernet port for display of ON/OFF status of ACB on BMS workstation through MODBUS protocol

a) 400A 415V, 35kA, 4P MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.

a) 400A 415V, 35kA, TP MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

a) 250A 415V, 35kA, 4P MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.

a) 250A 415V, 35kA, TP MCCB with 240V AC shunt trip coil and having microprocessor release with LCD display (1)SCADA monitoring and control capability (2)Provision for measurement of three phase current(3) Protection against Overload (with base setting and fine adjustment), Short Circuit and earth fault (all with adjustable time delays) + Instantaneous (4) Clear indication of type of fault when tripped etc.(5) NO / NC contacts for interlocks and indications (6) Status Indication ON, OFF, TRIP.7)1 No. CT in the neutral to connect with the trip unit.

200A, 415V, Ics=35 kA, 4P, MCCB with variable over current and short circuit releases and 1-set of three phase indicating lamps (red, yellow, blue)

200 A ,415V, Ics=35kA, TP, MCCB with variable over current and short circuit releases with heavy duty solid neutral link and 1-set of three phase indicating lamps

160 A, 415V, Ics=25 kA ,4P, MCCB with variable over current and short circuit releases with heavy duty solid neutral link and 1-set of three phase indicating lamps

125 A, 415V, Ics=25 kA ,4P, MCCB with variable over current and short circuit releases with heavy duty solid neutral link and 1-set of three phase indicating lamps

100/63 A, 415V, Ics=25 kA ,4P, MCCB with variable over current and short circuit releases with heavy duty solid neutral link and 1-set of three phase indicating lamps

Description of Work / Item(s)

Price Centre-F_Fire Alarm Works

F. FIRE DETECTION & ALARM SYSTEM

The Fire Alarm and Detection System specified herein, must conform to the Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between M & E specification and description in BOQ, the most stringent of the condition will prevail.

All the items not specifically mentioned here but necessary to make the system complete and suitable for desired application as per Specifications and Drawings will be deemed to be included in the quoted prices

F.1 FIRE ALARM PANELS(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.2)

Supply, Installation, Testing and Commissioning of 8 Loop Main Intelligent Analogue Addressable Fire Alarm Control Panel (MFACP) complete with capacity to connect Devices & Detectors (in zoned manner) but not limited to the following:

a. Repeator Driver Board

b. Communication Board

c. Software & Graphics

d. DVC card with call station and accessories with handset for two way back communication system

e. Nicl./LIB Batteries & Battery Charger.(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.3)

f. Amplifier card (for Digital Voice Command Center )

g. UL listed SMPS for panels and sounders

h. Equiped for interfacing with other systems such as SCADA / BMS with all required Hardware & Software in Modbus Interrface.

i. Mimic Panel

j. Interface Terminal Board (ITB)

Supply, Installation, Testing and Commissioning of Repeater Annunciator Panel with Mimic panel (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.6)

Supply, Installation, Testing and Commissioning of Sub alarm panel 4 Loop with Mimic panel with necessary battery backup, network center etc. (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.8)

F.2 DETECTORS AND DEVICES

Supply, Installation, Testing & Commissioning of Signal Initiating ( Analogue Addressable) devices complete with Detector Base, concealed/open backup bos, support and accessories etc. as per Specifications. All detectors, devices and panels to be uL listed

Addressable Optical Smoke Detector(For False Floor/Above ceiling /Below ceiling)(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.2)

Addressable combine optical Smoke Detector Monitoring Modules (For False Floor/Above ceiling /Below ceiling)(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.4)

Addressable Heat Detector.(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.3)

Addressable Fault Isolator (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.5)

Addressable Mannual Point with Pull Type(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.4)

Addressable Sounder with strobe light (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.9)

Response Indicator(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.4)

Addressable Interface Module (Control Module/ Relay Module/Output Module)(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.8)

Addressable Monitoring Modules.(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.5.7)

Telephone Jack with back box and necessary accessories as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.10)

Handset for Telephone Jack with necessary accessories(as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.3.10)

UL Listed SMPS for sounders

F.3 CABLING

F.3.1 Supply, Laying, Testing and commissioning at the site of work of 300 / 500 V grade, Fire Survival Type Cables, armored (SWA), screened conforming to BS 7629 & BS 6387 and Specifications , of the following sizes on existing trays/ conduits including the cost of supports with suitable clamps, saddles, hooks, bolts etc. and including the cost of proper dressing of cables, markers providing identification tags, earthing of glands armouring etc. complete as per specifications, as required and as below. (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.5)

2 core 2.5 Sq.mm Copper Conduct

2 core 1.5 Sq.mm Copper Conductor,

Supply installation testing and commisioning of 32mm Dia GI conduit with necessary supports, saddles and accessories

OFC single mode 4 Core Cable (as per SECTION VII - SUB-SECTION - 5 -OCS - FIREFIGHTING -Clause -5.11.5)

Description of Work / Item(s)

Price Centre-G_Fire Fighting Works

G.1 PUMPS FOR FIRE PROTECTION SYSTEM

Notes:

(i) Whether explicitly specified or not, the Pumps for Fire Protection System specified herein, must conform to respective Specifications, in addtion to the description given in respective items of BOQ. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

(ii) The motor HP to be confirmed by the supplier for the duty mentioned for each pump.

(iii) Rates quoted shall be inclusive of all structural supports, clamps etc. as per approved design/specifications.

(iv) All Main Fire Pumps shall be capable of delivering 150% of the rated flow at a head not less than 65% of the rated head. Also the shut-off head shall not exceed 120% of the rated head.

MAIN FIRE PUMPS FOR HYDRANT & SPRINKLER SYSTEM.

Supply, Installation, Testing and Commissioning UL listed / FM approved horizontal type, Main Fire Pump for hydrant and sprinkler System with CI body, Bronze Impeller, Stainless Steel Shaft and connected by a flexible coupling to a totally enclosed, fan cooled induction motor, 3/4 inch circulation relief valve, mounted on common structural base plate with all pump accessories complete as per Specifications including mechanical seal & neoprene lined vibration eliminators. Motors shall be suitable for 415 volts, 3 phase, 50 cycles, A/C supply as per Specifications

Supply, Installation, testing and commissioning UL listed / FM approved Electrical main Fire Pump Controller with in built Automatic power transfer switch (ATS) of cubical construction, floor mounted type, fabricated out of CRCA sheet, compartmentalized with hinged lockable doors, dust and vermin proof, powder coated of approved shade, cable alley, inter-connection, having switch gears and accessories mounting and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for operation on 415V, 3 phase, 50 HZ. AC supply with enclosure protection class IP 65 as required. Soft starter with over load protection, Voltage, fire pump circuit breaker, Motor contactor, Emergency manual Run mechanism to mechanically close motor contactor contacts in an emergency condition, Built-in start and stop push-buttons to bypass automatic start circuits, Door mounted displays/interface panel featuring a 40 character LCD, membrane Type User Control Push-buttons and easy to read LED Indicators, Single handle isolating disconnect switch/circuit breaker mechanism, 30-300 psi (2.1-20.7 bars) Pressure transducer, diaphragm style, snap action type contact and 10 - 40 psi (.7-2.8 bars) adjustable differential, suitable for fresh water applications with 0-300 psi (0-20.7 bars) pressure gauge. Interlocking wiring and accessories shall be provided as per operational logic requirement.

FIRE PUMPS

Horizontal Split Casing

Capacity - 2850 LPM

Head -125m

JOCKEY PUMP

Supply, Installation, Testing and Commissioning Jockey Pump, Vertical inline type with CI body, Stainless Steel Impeller, Stainless Steel Shaft and connected by a flexible coupling to a totally enclosed fan cooled induction motor, mounted on structural base plate with all pump accessories complete as per Specifications including Mechanical Seal & neoprene lined vibration eliminators. Motors shall be suitable for 415 volts, 3 phase, 50 cycles, A/C supply as per Specifications.

Capacity - 180LPM

Head 125 M

DIESEL ENGINE DRIVEN FIRE PUMP

Supply, Installation, Testing and Commissioning of diesel engine driven and diesel Fire Pump Controller stand by pump suitable for automatic operation consisting of the following (as per specification)

Horizontal split casing pumping set with CI body, bronze impleller, SS Shaft /CS shaft and sleeve and mechanical seal and connected by means of a flexible coupling to a water cooled diesel engine developing required BHP for the above pump mounted on common bed plate of fabricated mild steel channel with cushy foot mounting with all pump accessories, diesel engine starting panel for starting of the VRLA 12V, 180 AH (including one spare battery) and battery charger as per specification. Rate shall also include Exhaust pipe of required length and size to discharge exhaust gases externally, with muffler, day oil tank of 990 ltrs capacity with first charge and hand pump set, including all internal cabling/piping as required for commissioning. Fuel tank shall be of 4mm thick sheet, factory made and shall have indication of low fuel switch, fuel level indicator, shut off nozzle and audiable alarm in engine panel.

Type : Horizontal split casing centrifugal suction type.

Capacity : 2850 LPM

Head : 125 m

Engine (BHP) : As per Manuf. Datasheet

RPM : 1500 (pump and engine)

Mover : Diesel Engine.

Material of Construction:

Shaft & Sleeve : S.S.

Impeller : Bronze

Bearing : Grease, lubricated

Seal - Mechanical seal.

G.2 PIPE WORK FOR FIRE SYSTEM

Notes:

The Pipe Work specified herein, must conform to Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

G.2.1 Providing and fixing of heavy duty Galvanised Steel Pipe (grade class C) with all fittings (Grooved / Screwed ) viz. flanges, bends, tees, elbows, reducers, as specified, including cutting, grooving / making threaded joint and fixing to floor / wall with approved structural supports such as clamps, GI angles, hangers, neoprene rubber, etc. This further includes (1) Cutting holes / chases in brick or RCC walls / slabs and making good the same (2) Painting with two or more coats of synthetic enamel paint of approved shade as per pipe colour code over two coats of primer (3) Painting of legends with direction arrows complete as per specifications.

G.2.2. Supply of Ductile Iron Cement Lined BS EN 545 Class K9

The pipe work and fittings shall be Ductile Iron Cement Lined BS EN 545 Class K9. All Pipes of 80mm diameter and above shall be joined by means of Mechanical coupling with necessary supports

100mm nominal bore

150mm nominal bore

200 mm nominal bore

Excavation as per general profiles and back filling for all kinds of soil.

G.2.4 Providing and fixing of SS 304 Seamless pipe and threaded fittings a viz. elbows, tee and reducers, for pressure Sensing lines .

15 mm dia

G.3 PIPING ANCILLARIES FOR FIRE SYSTEMS

The piping ancillaries specified herein, must conform Specifications, in addition to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

G.3.1 Supply, Installation, Testing and Commissioning of UL listed / FM approved Gate Valves with rising stem of the following sizes (conforming to IS: 14846 and Specifications) having ductile iron body conforming to IS: 1865 with grooved ends suitable for pressure rating of 16 bars.

80mm dia.

100mm dia

150mm dia

200mm dia

G.3.2 Supply, Installation, Testing and Commissioning of Butterfly Valves with grooved end of the following sizes (conforming to IS: 13095), suitable for pressure rating of 16 Kg / Sq. cm, with ductile iron body conforming to IS: 1865, cast iron gear unit, flag, and handwheel conforming to IS: 210, all materials of valve shall comply with the specification, including painting complete as required.

65mm dia

100mm dia

150mm dia.

G.3.3.Supply, Installation, Testing and Commissioning of UL listed / FM approved Swing type Check Valves with grooved end of the following sizes (conforming to IS: 5312 and Specifications), suitable for pressure rating of 16 Kg / Sq. cm with ductile iron body conforming to IS: 1865, all materials of valve shall comply with the specification, including painting complete as per Specifications.

G.3.4 Supply, Installation, Testing and Commissioning of Cast Iron 'Y' type Strainers with grooved ends of the following sizes with nuts, bolts, gaskets etc. complete in all respect as describedd in Specifications.

200 mm dia

100 mm dia

G.3.5 Supply, Installation, Testing and Commissioning of UL listed / FM approved Ball Valves with screwed ends of the following sizes, having brass body conforming to IS: 6912 Gr. FLB suitable for pressure rating of 16 bars.

25mm dia

32mm dia

40 mm dia

50 mm dia

G.3.6 Providing & fixing single acting Gun metal Air release valve with brass gate valve, flanges/ union, suitable for wet riser main ring system with all necessary connections.

Providing and fixing Pressure Gauge (suitable for working pressure of 0 - 16 kg / cm2) of stainless steel with 150mm phenolic dial (white dial with black numerals), SS 316 bourdon tube, nylon movements and micrometer type adjustable aluminium pointer with accuracy of ± 0.1% of span including accessories like suitable size of gauge cock, snubbers for pump discharge applications and name plate, etc. It shall be weather proof with an IP 65 enclosure.

Providing and installation of UL listed / FM approved Pressure Relief Valve, pilot controlled, diaphragm type and angle pattern valve. It shall have adjustable setting in range suitable for operating range of the pump. The relief valve outlet shall be led back to the tank.

G.3.9 Supply and installation of stainless steel Expansion Bellow, suitable for PN 16

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Supplying and fixing orifice plate made out of 6 mm thick stainless steel (Grade 304) with orifice of required size to be fitted between flange & landing valve of external and internal hydrants to reduce pressure at the outlet to the level of 3.5 kg/cm2 complete as required.

Providing, Fixing, 150 mm dia flow meter (Caliberated in GPM range 625-2500),),Grooved End connection, UL/FM listed for Fire water pumps Test line.

G.3.12 Providing and fixing Horizontal Lift Check Valve of the following sizes (conforming to IS : 778 and Specifications), suitable for pressure rating of 16 Kg / Sq. cm with GM body conforming to IS 318 LTB 2, including gasket, flanges, nuts, bolts and washers including painting complete as per Specifications.

G.3.13 Providing and fixing Gate Valves of the following sizes (conforming to IS : 778 and Specifications) having GM body conforming to IS 318 LTB 2 with screwed ends suitable for pressure rating of 16 bars.

15mm dia

G.4 FIRE HYDRANT SYSTEM

The Fire Hydrant System specified herein, must conform to Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

Internal Fire Hydrants: Supply, Installation, Testing and Commissioning of Double Headed SS 316, ISI mark oblique pattern hydrant landing valve with 100mm diameter flanged inlet & 63mm instantaneous type female outlet with SS 316 blank cap and chain spring release type lug and accessories as per IS 5290.

External Fire Hydrants: Supply, Installation, Testing and Commissioning of Double Headed SS 316, ISI mark oblique pattern hydrant landing valve with 100mm diameter flanged inlet & 63mm instantaneous type female outlet with SS 316 blank cap and chain spring release type lug and accessories as per IS 5290.

Providing and fixing 63 mm diameter, 15 metre long, reinforced rubber lined hose pipe conforming to IS 636/88 type-B with UL listed having Stainless steel (SS 316) male and female Instantaneous type coupling, wire complete as per IS: 636.

Providing and fixing of standard size Stainless steel (SS 316) 63 mm diameter short branch pipe with nozzle, conforming to IS 903 and Specifications

Providing and fixing Fire Man Axe conforming to IS : 926 : 1985 with Clamps.

Providing and fixing Wall mounted Swinging type First - Aid Fire Hose Reel conforming to (IS 12585 : 1988 & IS : 884 : 1985 for drum) and Specifications having 25 mm diameter and 30 M length. The Hose Reel must be non kinking type made up of Thermo Plastic Synthetic, must be suitable for with - standing a bursting pressure of not less than 27 bars and must include Brass Jet & Spray type Nozzle having Shut - Off valve complete in all respect.

Providing and fixing Fire Hose Cabinet made up of fully welded construction of size 750 x 600 x 250 mm, fabricated from 14 SWG GI sheet, having hinged double front door with locking arrangements and partially glazed with 5 mm thick glass. Cabinet must have Stove enamelled Fire Red finish with "FIRE HOSE" written on front and must be suitable for housing 2 Nos. 15m long synthetic Hose with couplings, 1 No. Branch Pipe, Fire Man Axe complete as specified in drawing.

Providing and fixing of 2100x1250 mm Fire Hose Cabinet Box -SS 316 Grade, 1.6mm (16 Gauge SS 316) thick with outer frame single sheet fabrication and double side sheet panel for door with spring lock and 4mm thick glass with handle . Glass fitting 'U' Rubber gasket of size - 2100x1250 x 150 . Steel parts must be Natural finish (Only in Back of office areas)

Providing and fixing Stainless steel, four way, Collecting Head conforming to IS 904 with 63 mm diameter Instantaneous type Inlet with built - in Check Valve for Fire Brigade connection to fire water.

Providing and fixing Four way, Stainless steel Collecting Head conforming to IS 904 : 1983 for Fire Brigade connection for External Hydrant Mains including nuts, bolts, gaskets etc. complete in all respect.

Providing and fixing standard Draw Out connection, 100 mm dia pipe with 63mm diameter Instantaneous type coupling with foot valve conforming to relevant standards for installation at Main Fire Water Tank.

Providing & fixing Fire Extinguishing Cabinet Recessed Type : 750mm x750mmx330 mm (Internal Dimension ) Stainless Steel 316, Recessed Type cabinet made of 1.6 mm (16 Gauge Steel), push to open lockable device , safety Glass 5mm thick Panel with Steel Trim and Door Frame ,Door to be furnished with Continuous Steel cabinet ,Continuous Steel Hinge with pin.Cabinet must be Natural finish .

G.5 FIRE SPRINKLER SYSTEM

The Fire Sprinkler System specified herein, must conform to Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

G.5.1 Providing, Fixing, Testing and Commissioning of 15 mm diameter K80 designed Quartzoid Bulb type Sprinkler Set designed to operate at 68 Degree Centigrade including UL listed Sprinkler Guard. (UL / FM / FOC listed or approved).

Pendant type Standard Response

Upright type Standard Response

G.5.2 Providing and fixing electrically operated Flow Indicating switches including 1.5 mm thick gasket, nuts and bolts complete as per Specification.

For 80 mm and below dia pipes

For 100 mm and above dia pipes

Providing and fixing MS cabinet of size 400 x 300 x 150mm, fabricated from 16 SWG MS sheet, with double front glass door and locking arrangement, having suitable shelves with space for 6 spare sprinklers including one spanner properly fixed in the shelf. Cabinet shall be painted with enamel paint of approved shade, complete as per drawing.

Supply, installation, testing and commissioning of 150 mm dia Installation Control Valve inclusive of 1 no. 150 mm dia Gate valve, strainer, Alarm Valve with Water Motor Gong, Pressure Gauges, Test Lines with Ball Valves with necessary GI (H) piping with threaded fittings of required pipe sizes complete. The item also includes providing and fixing 100 mm dia Pressure Gauges on Sprinkler Headers including Ball Valves, Test Control Box, brass strainer, retard chamber.

Providing and fixing sprinkler drain with 25 mm dia ball valve as per specification.

Supply, Installation, Testing and Commissioning of UL listed, SS 304 Flexbile Hose with Inlet and Outlet fitting, with nominal pressure of 16 bar. The inlet fitting shall be 25mm dia size, whereas outlet fitting shall be 15mm dia as per specification with necessary supports.

G.6 MISCELLANEOUS FIRE SERVICES EQUIPMENT

The Miscellaneous Fire Services Equipment specified herein, must conform to Specifications, in addtion to the description given in respective items of BOQ, whether explicitly specified or not. In case of contradiction between specifications and description in BOQ, the most stringent of the condition will prevail.

Providing and fixing fully charged Portable Fire Extinguisher of 9 litres capacity, Water type (Gas Cartridge) complete with Standard Discharge Valve and tube including CI bracket for wall mounting etc. conforming to IS 15683 : 2006

Providing and fixing portable fire extinguisher, dry powder type (ABC type) of 6 Kg (gas cartridge) with 90% MAP and initially fully charged cylinder, complete with standard discharge valve with tube, CI bracket for wall mounting etc. conforming to relevant standard IS 15683 : 2006)

Providing and fixing initially fully charged Portable Fire Extinguisher of 4.5 Kg. capacity, carbon dioxide type with cylinder with CO2 gas, complete with squeeze lever Discharge Valve, pressure gauge, Discharge Tube Horn including CI bracket for wall mounting etc. conforming to IS 15683 : 2006

Providing and fixing Mechanical foam catridge type fire extinguisher with 9 Ltrs capacity conforming to IS: 15397

G.6.5 Fire protective clothing & breathing apparatus

Set of protective clothing containing 2 nos.

Each of the following items ;

a. Coat

b. Trouser

c. Gloves

d. Anti-Flash Hood

e. Helmets

f. Boots

g. FRP/stainless steel case for storage of Fire Suits

Self- contained open circuit type compressed air Breathing apparatus set confirming to EN-137: 2006, standard complete with one spare cylinders

a. Air cylinder with valve

b.Back plate with body harness

c.Face mask

d. Pressure reducer

e. Lung demand valve

f.Pressure gauge & warning whistle

g.Hoses

h.Carrying case

i.Spare air cylinder

j. Wall mount cabinet for Breathing Apparatus

Water-jel fire blanket consisting scientifically formulated cooling gel and a carrier in size 96" x 72" canister.

Water-jel fire blanket consisting scientifically formulated cooling gel and a carrier in size 72" x 60" canister.

Snap light emergency evacuation system complete with two high intensity yellow colour cyalume light sticks (light proof, water proof, wind proof, non explosive, and non toxic) with temper proof pin on a all mounted unit.

G.7 ROOM AND PANEL FLOODING FIRE SUPPRESSION SYSTEM

G.7.1 TOTAL ROOM FLOODING FIRE SUPPRESSION SYSTEM (NOVEC 1230)

Design, Supply, Installation & Commisioning of Novec 1230 Fire Suppression System Automatic Clean Agent Novec 1230 (UL/VDs/FM approved ) Fire Detection & Suppression System, for the following Rooms.

Signaling Equipment room - SER

Telecommunication equipment room - (TER)

UPS Room

120.0 Ltrs Cylinder with Novec 1230 and necessary Valve

Master Cylinder Accessories

a. Electric Control Head, 24 V DC

b. Discharge Hose, 2'' X 31''

c. Warning Sign - Novec 1230

End Slave Cylinder Accessories

a. Pressure Operated Control Head

b. Actuation Hose, 30''

c. Discharge Hose, 2'' X 31''

d. Master Cylinder Adapter Kit

e. Male Elbow, 5/16' Flare X 1/8'' NPT

Manifold Check Valve 2''

Discharge Nozzles

Discharge Pressure Switch

Seamless (Carbon Steel) Piping for Fire suppression Cylinder with all fittings like, manifolds, flanges, bends, tees, elbows, reducers, GI clamps, GI hangers etc. with painting

Conventional 4 Zone Gas Release panel with Battery Backup and seamless contectivity with Main FACP

Conventional Optical Smoke Detector

Conventional Hooter with strobe

Response Indicator

Conventional Manual Abort Switch

Conventional Manual Gas Release Switch

Warning Sign Board

2 C X 1.5 Sq. mm FS - FRLS Armoured fire alarm copper cable as per specification

G.7.2 CLEAN AGENT BASED PANEL FLOODING SYSTEM FOR ELECTRICAL PANELS (NOVEC 1230)

Supply, Installation, Testing & Commissioning of Automatic linear pneumatic Tube Detection based Clean agent System for Electrical Panels (Tube Panel Protection System), consisting of the following components for MDB - 1 & 2, HT Panel, Fire Panel, UPS Panel

1 Kg capacity Novec 1230, DLP assembly with automatic valve, push in connector for tube, Novec 1230, mounting bracket, pressure gauge, end of line adapter and low pressure switch for monitoring system activation

2 Kg capacity Novec 1230, DLP assembly with automatic valve, push in connector for tube, Novec 1230, mounting bracket, pressure gauge, end of line adapter and low pressure switch for monitoring system activation

4 Kg capacity Novec 1230, DLP assembly with automatic valve, push in connector for tube, Novec 1230, mounting bracket, pressure gauge, end of line adopter and low pressure switch for monitoring system activation

9 Kg capacity Novec 1230, DLP assembly with automatic valve, push in connector for tube, Novec 1230, mounting bracket, pressure gauge, end of line adapter and low pressure switch for monitoring system activation

Linear pneumatic Heat Detection Tube with all necessary fittings and supports

Master Control Unit & AV Alarm

G.7.3 PANEL FLOODING SYSTEM FOR TRANSFORMER ENCLOSURE (AEROSOL BASED)

Dry type transformers (Approximate Size 2.6L x 2.0W x 3.0H)

Description of Work / Item(s)

Price Centre-H_Plumbing Works

PUMPS

Providing, fixing, testing & commissioning of approved make centrifugal pumps with mechanical shaft, seals & bearings lubricated by the pumped liquid. The main pump components are made of corrosion resistant stainless steel AISI – 316. The pumps are direct coupled totally enclosed, fan cooled, standard motor of adequate HP and to work on a 3 phase, 2900 RPM with the same make of control panel etc. complete. Pump motor should be IE5.

Transfer Pumps( ETP pump room to ETP Tank at WTP)

Pump capacity - 130 lpm

Head - 30m

1 Working + 1 Stand by. At any given time, only one pump needs to operate. Both the pumps must operate alternatively in service.

Providing, fixing, testing & commissioning of approved make centrifugal pumps with mechanical shaft, seals & bearings lubricated by the pumped liquid. The main pump components are made of corrosion resistant stainless steel AISI – 316. The pumps are direct coupled totally enclosed, fan cooled, standard motor of adequate HP and to work on a 3 phase, 2900 RPM with the same make of control panel etc. complete. Pump motor should be IE5.

Filter feed pumps to WTP

Pump capacity - 130 lpm

Head - 25 m

1 Working + 1 Stand by. At any given time, only one pump needs to operate. Both the pumps must operate alternatively in service.

Supplying, installation, testing and commissioning of Hydropneumatic water supply system consisting of pumps, pneumatic tank, Microprocessor based control panel, VFD, inter connecting pipes, valves, pressure transducer, cabling, switchgear etc. as required

STP to Building flushing and Irrigation

Capacity : 370 lpm

Head : 30 m

Motor RPM : 2900

1 Working + 1 Stand by. At any given time, only one pump needs to operate. Both the pumps must operate alternatively in service.

Pump room to Workshop office & stores, Administrative building, Depot store building, Inspection bay building and Security building

Capacity : 325 lpm

Head : 40 m

Motor RPM : 2900

1 Working + 1 Stand by. At any given time, only one pump needs to operate. Both the pumps must operate alternatively in service.

Pump room to ETU & PWL building, Auto coach washing plant & Stabling Office block building

Capacity : 400 lpm

Head : 35 m

Motor RPM : 2900

1 Working + 1 Stand by. At any given time, only one pump needs to operate. Both the pumps must operate alternatively in service.

Providing, fixing and commissioning non clog type mono block submersible drainage pumps suitable for handling solids of 40 mm size with totally water and dust proof motor as specified complete with motor control panel and float switch, chain and guide rail inclusive of all terminations and earthing required all complete as per specifications. Pump motor should be IE5.

Capacity 320 lpm & Head 20 m (1W+1S) (Location : Pump room )

Capacity 130 lpm & Head 25 m (1W+1S) (Location : lifting sump pit ETP )

Capacity 120 lpm & Head 15 m (Location : Lift pit)

PIPES

WATER SUPPLY

Providing and fixing Polyvinyl Chloride (CPVC) pipes conforming to IS 15778, having thermal stability for hot and cold water supply,including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chase and making good the same including testing of joints complete as per direction of Engineer in charge.

Internal work - Exposed on wall

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

62.50 mm nominal inner dia pipes

Providing and fixing Polyvinyl Chloride (CPVC) pipes conforming to IS 15778, having thermal stability for hot and cold water supply,including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chase and making good the same including testing of joints complete as per direction of Engineer in charge.

Concealed work, including cutting chases and making good the wall etc.

15mm nominal outer dia pipes

20mm nominal outer dia pipes

25mm nominal outer dia pipes

32mm nominal outer dia pipes

Providing and fixing G.I. pipes complete with G.I. fittings, conforming to IS 1239 and clamps i/c cutting and making good the walls etc.(For Riser)

Internal work- Exposed on wall

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

65 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings conforming to IS 1239, including trenching and refilling etc.

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

65 mm dia nominal bore

80 mm dia nominal bore

65 mm dia nominal bore

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work :

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

65 mm dia nominal bore

80 mm dia nominal bore

Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work :

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

32 mm dia nominal bore

40 mm dia nominal bore

50 mm dia nominal bore

65 mm dia nominal bore

80 mm dia nominal bore

100 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings conforming to IS 1239, with one protection layer of 4mm thick pypkote or similar including all kind of excavation.

External work

100 mm dia nominal bore

Providing and fixing G.I. suction & delivery headers / pipes for water supply pumps (IS:1239 heavy class) with G.I. Fittings (bends, tees, reducers, plugs, union, flange & blank flanges etc) and clamps and jointing with teflon tape or hold tite including chase cutting and making good the walls, floors etc. wherever required.

50 mm nominal bore

65mm nominal bore

80 mm nominal bore

100 mm nominal bore

Painting for G.I. Pipes with two or more coats of synthetic enamel paint of approved quality and shade over a coat of approved primer coat as directed including surface preparation (Shade as per pipe colour code)

50 mm nominal bore

65mm nominal bore

80 mm nominal bore

100 mm nominal bore

SEWERAGE AND DRAINAGE

Providing, laying and jointing glazed stoneware pipes class SP-1 conforming to IS 651, with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete :

100 mm diameter

150 mm diameter

200 mm diameter

250 mm diameter

300mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design:

100 mm diameter S.W. pipe

150 mm diameter S.W. pipe

200 mm diameter S.W. pipe

250 mm diameter S.W. / RCC pipe

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design :

300 mm diameter S.W. / RCC pipe

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes conforming to IS 458, with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete:

100 mm dia. R.C.C. pipe

150 mm dia. R.C.C. pipe

200 mm dia. R.C.C. pipe

250 mm dia. R.C.C. pipe

300 mm dia. R.C.C. pipe

350 mm dia. R.C.C. pipe

400 mm dia. R.C.C. pipe

450 mm dia. R.C.C. pipe

500 mm dia. R.C.C. pipe

600 mm dia. R.C.C. pipe

700 mm dia. R.C.C. pipe

800 mm dia. R.C.C. pipe

900 mm dia. R.C.C. pipe

1000 mm dia. R.C.C. pipe

1100 mm dia. R.C.C. pipe

1400 mm dia. R.C.C. pipe

1600 mm dia. R.C.C. pipe

1800 mm dia. R.C.C. pipe

Providing and fixing HDPE (PN 100) pipe 10 Kg./Cm2 conforming to IS 4984, including all fittings eg. tees, bends reducers and with rubbering or solvent welding joints by adhesive connecting where essentidly required including excavation and refilling complete in all respects. (For ETP drainage)

125mm dia

160mm dia

200mm dia

250mm dia

Providing and fixing G.I. pipes complete with G.I. fittings conforming to IS 1239 and clamps i/c cutting and making good the walls etc.(For Sump riser)

Internal work- Exposed on wall

80 mm dia nominal bore

SOIL, WASTE AND RAIN WATER PIPES

Supplying, fixing and testing PVC soil, waste and vent pipes (SWR) confirming to IS 13592 : 1992, (Type B) with rubber ring (confirming to IS 5382) joint inclusive of all necessary specials like bends, tees, offsets, doorbends, junctions, cowls, etc., laid under floor / fixed on walls and in pipe shafts etc., complete. (Toilets & AHU drain)

25mm dia

32mm dia

40 mm dia

50 mm dia

75 mm dia

110 mm dia

Supplying, fixing and testing Rigid PVC rain water pipes (6 kg/sqcm pressure) confirming to IS 4985 : 2000 with Ringfit all fittings like shoes, bends fixed in the pipe shafts (ducts) with suitable supports etc., complete.

110 mm dia

160 mm dia

200 mm dia

250 mm dia

H.3 Valves and Accessories

Providing and fixing gun metal gate valve, conforming to IS 778 with C.I. wheel of approved quality (screwed end) and material specification as per specification.

32 mm nominal bore

40 mm nominal bore

50 mm nominal bore

Providing and fixing Cast Iron gate valve conforming to IS 778 of approved quality (Flanged End) and material specification as per specification.

65 mm nominal bore

80 mm nominal bore

100 mm nominal bore

Providing and fixing gun metal (conforming to IS 318 LTB 2) Non- Return Valve of approved quality (screwed end) and material specification as per specification.

50 mm nominal bore Horizontal

Providing and fixing cast Iron (Conforming to IS 210) Non Return Valve PN 16 (Flanged) as per specification

65 mm dia

80 mm dia

100 mm dia

Providing and fixing forged brass ball valve (Screwed) of brass body conforming to IS 292 LCB 1 with hard chrome plated steel ball inside PTFE (Teflon) seat & ring with chrome plated centre handle with female BSP threads complete in all respects.

15 mm dia

20 mm dia

25 mm dia

Supply, Installation, Testing and Commissioning of Butterfly Valves flanged end of the following sizes (conforming to IS: 13095), suitable for pressure rating of 10 Kg / Sq. cm, with Cast iron body, cast iron gear unit, flag, and handwheel conforming to IS: 210, all materials of valve shall comply with the specification, including painting complete as required.

65 m m dia

80 mm dia

100 mm dia

Providing and fixing Bronze (Conforming to IS 305) Y strainer (Screwed) PN 16 as per specification

50 mm nominal bore

Providing and fixing Cast Iron (Conforming to IS 210) Y strainer (Flanged) PN 16 as per specification

65mm nominal bore

80 mm nominal bore

100 mm nominal bore

Supply and installation of stainless steel (SS 316) Expansion Bellow, suitable for PN 16 as per specification

50 mm dia

65 mm dia

80 mm dia

100 mm dia

Providing and fixing in position Float Valve with Stainless Steel Ball Float and Stainless Steel Rod of required length conforming to IS 6603, suitable for pressure of 10 kg / Sq.cm. as per specification.

50 mm nominal bore

80mm dia nominal bore

100 mm nominal bore

Providing an fixing 600mm long puddle flanges / Length of puddle flanges as per wall thickness and 150 mm projected from each side of wall as per drawing (wherever applicable), fabricated out of 6mm thick hot dip galvanised Plates along with flanges of suitable size properly fixed in walls as per IS 4736 ,Pipes passing through external diaphragm walls and RC water tanks Puddle Flanges and pipe Sleeves shall confirm to IS 6392. For pipe of 80mm diameter and above, the minimum length of puddle plate shall have twice the diameter of pipe. For pipe of 80mm diameter below, all puddle plate shall have minimum length of 150mm as per specification.

25 mm dia

65 mm dia

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Providing and fixing Pressure Gauge (suitable for working pressure of 0 - 16 kg / cm2) of stainless steel with 150mm phenolic dial (white dial with black numerals), SS 316 bourdon tube, nylon movements and micrometer type adjustable aluminium pointer with accuracy of ± 0.1% of span including accessories like suitable size of gauge cock, snubbers for pump discharge applications and name plate, etc. It shall be weather proof with an IP 65 enclosure, as per specification.

Providing and fixing pressure reducing valve conforming to IS: 9739 forged brass body suitable nickel plated, NBR nitrile elastomeric diaphram, Integral seat capable of handling inlet pressur of 27Kg/Cm2 and outlet pressure 0.5 to 6 Kg/Cm2 as per specification

20 mm dia

Supply, Installation, Testing and Handovering of Digital type Water Meter Electro Magnetic Type suitable for SCADA/BMS Monitoring. confirming to IS:2373 and tested by appropriate authority with bolts, nuts, rubber insertions etc., as per specification.

65 mm dia

80 mm dia

100 mm dia

Providing and fixing C.I. dirt box strainer for bulk type water meter with nuts, bolts, rubber insertions etc. complete conforming to IS : 2373, as per specification.

65 mm dia

80 mm dia

100 mm dia

Providing and fixing of Flap valve with flanged end. The flap gate and body shall be cast iron conforming to IS 210 and Hinged pin shall be stainless steel as per Specification.

Providing and installation of bronze Pressure Relief Valve, spring actuated, open discharge and open lift type type. It shall have adjustable setting in range suitable for operating range of the pump as per specification.

20 mm dia

Providing and fixing of Water Hammer Arrestor made up of Copper body of following size

20 mm dia

H.3.19 Providing and fixing of Air release valve made up of brass body and seat of brass material conforming to IS 292, as per speification.

15 mm dia

20 mm dia

Providing and placing on terrace polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing Level switches for OHT and UGT

Providing and fixing Level switches for OHT (high level and low level), Probing sensor as per Tank height - 3.15 m

Providing and fixing Level switches for Under Ground water tank (high level and low level), Probing sensor as per Tank height - 3.85 m

Magnetic water level indicator for Domestic, OHT and Fire water tank as per specifications

Making connection from existing water supply line incl necessary excavation and making good the same incl cutting, boring and taping the existing line by providing and installing ferrule and amking good the same including cutting, boring and taping the existing line by providing and installing ferrule connections with necessary fittings as required and making good the same. The rate for this item also includes complete services from the contractor for liasoning works such as filing necessary applications, submission of forms for approval to the municipal authorities depositing the fees and other amounts as required getting the premises/ installations, inspected and approved and all other formalities required till the water connection is obtained. All the expenses incurred in authorities following up this regard shall be borne by the contractor. Department charges if any will be reimbursed to the contractor on production of receipt of money deposited with the department.

Providing and fixing of 250 LPH Centralised RO system of approved make and quality as per specifications and as directed by Engineer In charge.(1W+1S) including two nos. SS 304 insulated stainless steel water storage tank of 500 ltrs. (Refer specification section - 7, Sub section 4, clause No: 4.2.15).

Point of use water dispenser with hot ,cold and normal and sediment to maintain hygiene of drinking water. Patented removal reservicing from time to time. Inward out cooling process to save electricity. Storage capacity 15 Lts of cold water, 3 Lt of hot water and normal water inline.water filler with inbuilt cooler of capacity 150 LPH and storage capacity 76 LPH. Looking smart and no spillage near to unit and with UV light with all fittings accessories and without RO system as per specifications and as directed by Engineer-in-charge.

Point of use of water dispenser with hot, cold and normal with UV and sediment control to maintain hygene of drinking water. Patented removal reservicing from time to time.Inward out cooling process to ssave electricty.Storage capacity 15Ltr of cold water,3 Lts of hot water and normal water in line . Looking smart and no spillage near to unit and with UV light with 50 LPH RO system and all fittings accessories as per specifications and as directed by Engineer-in-charge

Providing and fixing testing and commissioning of storage type water heater (Geyser) with automatic thermostatic control electric element, pressure release valve, M.S. nuts and bolts etc. conforming to IS: 2082, including cutting holes & making good the wall wherever required complete in all respects.

25 Litres

Providing and fixing Garden Hydrant- full or part-circle pop-up rotor sprinkler and a single nozzle impact drive type, capable of covering 6.7 to 13.7 meter radius at 2.0 to 4.5 Bars with a discharge rate of 0.01 to 0.52 l/s.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design :

100 x 100 mm size P type- With FPS bricks class designation 7.5

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete. The rate for this item also includes complete services from the contractor for liasoning works such as filing necessary applications, submission of forms for approval to the municipal authorities depositing the fees and other amounts as required getting the premises/ installations, inspected and approved and all other formalities required till the connection is obtained. All the expenses incurred in authorities following up this regard shall be borne by the contractor. Department charges if any will be reimbursed to the contractor on production of receipt of money deposited with the department.

For pipes 250 to 300 mm diameter for sewer

For pipes 350 to 450 mm diameter

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Floor Trap/Floor Drains

Providing and fixing CI deep seal with Floor trap/Nahani of self cleansing design with or without vent arm of approved make including cutting and making good the walls andfloors etc. including encasing the trap with 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20mm nominal size), mixed with approved water-proofing compound at 2% of cement by weight and all of approved make and as per drawings & Employer requirements etc, as per specification.

100mm inlet 75 mm outlet

100mm inlet 100mm outlet

Providing and making cement concrete floor drain in 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and inside 12mm thick plastering in CM 1:4 (1 cement : 4 coarse sand) with water proofing chemical compound lining, including pipe fixing and testing complete as per standard design & drawing

Providing and fixing 3mm thick C.P. brass grating over floor trap, circular dish design.

Providing & fixing of SS clean out plug with suitable insert keys for opening , male threaded joint with threaded G.I socket fixed to PVC soil pipe pipe joints as required complete in all respects.

100 mm dia

Providing and Fixing PVC Roof Vent cowl as per specification

75mm dia

110 mm dia

Providing and fixing Solenoid Valve suitable for 50 mm diameter pipe, including isolation valve and necessary cabling for operating through float switch and integration with BMS.

TUBEWELL

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer –in-charge, upto 90 metre depth below ground level. - All types of soil- 300 mm dia

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. - All types of soil- 300 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer –in-charge. -200 mm nominal size dia.

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. - 200 mm nominal size dia.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: - 200 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. - 200 mm clamp.

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). - 200 mm dia

Providing and fixing single / multistage submersible tubewell pump suitable for casing pipe 200mm dia in bore with stainless steel casing, impeller, diffuser & shaft of pump with built in non return valve coupled with submersible squirrel cage motors of stainless steel body & shaft, suitable for 415V +/- 10% volts ,3 phase, 50 cycles AC supply as per specification.

Approx head - 120 mts.

Flow rate - 60LPM

Approx head - 120 mts.

Flow rate - 120LPM

Providing and fixing dust and vermin proof (of IP55 Rating) motor control panel fabricated from 14 SWG MS sheet with powder coated painting for tubewell pumps (i) One feeder of MPCB of suitable rating (ii)One fully Automatic DOL starter with push button indicating lamps (iii)One panel type Digital voltmeter , Ammeter & control MCBs to be provided. (iv) Three phase LED indicating light of the incoming main. (v) Etched plastic identification plates for all switchgears. (vi) To be interlocked with the Level transmitters/switches of the water tank in the pump room. (vii) All internal wiring should be colour coded from incoming main to switchgear, starters, meters, indicating lights, etc.

Geophysical investigation of the acquifer by electrologing system with all tools and plants as necessary including supplying of necessary report

Collecting sample of water for bacteriological and chemical test for any depth at any time during execution of work including hire and Labour charges for tools and plants and sterilizing equipments, paying all charges and fees; testing etc. completed in all- respects as per direction (As per IS 10500 all parameters

Supply & Installation of GI. Class 'C' column pipe with flanges at 3m intervals including all fittings, flanges, clamps as required.- 50 mm dia

Supply and fixing of 50 mm butterfly valve with flanged ends with standard lever confirming to IS 13039 with necessary nuts bolts and packings.

Supply and fixing of Gun metal 50 mm wafer type check valve confirming to IS 778 with flanged ends.

H.4.17 Supply, Laying, Testing and commissioning at the site of work of 1.1KV grade, Copper Conductor, XLPE Insulated, submersible cable, Fire Resistant Low Smoke Type Cables conforming to IS-7098 Part 1 and specifications, of the following sizes on existing trays/ walls/ columns /indoor /trenches including the cost of supports with suitable clamps, saddles, hooks, bolts etc. and including the cost of proper dressing of cables, markers providing identification tags, earthing of glands armouring etc. conforming to the specifications, as required and as below.

3 core 6 sq mm Cu Conductor

H.4.18 Supply and terminations, conforming to specifications for XLPE insulated, FRLS (as specified in H.4.17) submersible cables of sizes given below including the cost of supplying, fixing and crimping Cu lugs, double compression Flame proof brass glands, insulation tape etc. This also includes making holes in gland plate complete as per specifications and as required.

3 core 6 sq mm Cu Conductor

WATER TREATMENT PLANT

DUAL MEDIA FILTER

Providing and fixing of mild steel (rubber Lined) pressure vessel confirming to IS:2825 dual media filter complete in all respects as

1) Capacity = 8 Cum / hr

2) Rate of flow = Not more than 12.5 Cum / hr / sqm of surface area

3) Wall thickness of shell and of dished ends as per IS:2825

4) Initial charge of media.

5) Sample valves

6) Sockets and valve for dosing chemicals.

7) Pressure gauge at inlet and outlet with isolating cocks and supports.

SOFTENER UNITS

Providing and fixing of mild steel (rubber Lined) pressure vessel confirming to IS:2825 Softener complete in all respects as per specifications, having following including necessary amount of resin as required.

1) Capacity = 8 Cum / hr

2) Rate of flow = Not more than 15 Cum / hr / sqm of surface area

3) Wall thickness of shell and of dished ends as per IS:2825

4) Initial charge of media.

5) Sample valves

6) OBR (8 Hrs) 66 cum

7) Pressure gauge at inlet and outlet with isolating cocks and supports.

8) All Face piping and diaphragm valve etc..

9) Thickness of rubber lining not less then 3mm

10) All pipes to be as per IS : 1239 class "c"

11) Ejector for regeneration

12) For design purpose consider quality of outgoing water - commercial Zero hardness i.e. total hardness to below 5 mg / lit. (as Ca Co3).

IRON REMOVAL FILTER

Providing and fixing of mild steel (rubber Lined) pressure vessel confirming to IS:2825 Iron Removal Filter complete in all respects as per specifications, having following

1) Capacity = 8 Cum / hr

2) Rate of flow = Not more than 15 Cum / hr / sqm of surface area

3) Wall thickness of shell and of dished ends as per IS:2825

4) Initial charge of media.

5) Sample valves

6) Pressure gauge at inlet and outlet with isolating cocks and supports.

7) All Face piping and diaphragm valve etc..

8) Thickness of rubber lining not less then 3mm

9) All pipes to be as per IS : 1239 class "c"

10) For design purpose consider quality of outgoing wate - 0.3 PPM iron (as Fe) as per IS 10500.

REGENERATION TANK / SALT DILUTION TANK

Providing and fixing HDPE tank of Capacity 2000 litres to store and measure brine for regeneration of softening plant. Tank shall be complete with all interconnecting MS / HDPE pipes and other assemblies / accessories required for commissioning.

Brine Measuring Tank - 2000 litres capacity

CHEMICAL DOSING PUMP

Providing, fixing, Installation and commissioning of chemical dosing pump capacity 6 lph with 250 ltrs capacity chemical tank.

Providing and fixing all interconnecting piping (as described below) and isolation control valves for making the system complete. The piping material shall be GI 'C' class.

GI Piping : Interconnecting pipe line after delivery header of pump / filter

Supply, installation, testing & commissioning of Electromagnetic Flow meter coupled with MS Flanges, of suitable capacity for 8.5 KLD plant. Size 2"

Local Motor Control Panel for Water Treatment System as per technical Specifications

EFFLUENT TREATMENT PLANT

Providing, installation, testing and commissioning of underground effluent treatment plant (ETP) including all electrical & mechanical equipments, piping, valve sleeves, control panels based on MBR technology, recirculation pump, wiring panel, cabling, terminations, cable trays and earthing from control panel to equipment, etc. complete in all respects, including all equipments and consumable materials of ETP but excluding all civil work of R.C.C. tanks for the following incoming and outgoing parameters. The design basis considered to size the treatment plant is as follows including as required in the specification etc.

Flow : Effluent =20m3/ day for 12 hours operation

Influent raw waste water parameters

TSS : 250-350 mg/l

BOD : 250 mg/l

COD : 500-600 mg/l

Oil & Grease : 50-70 mg/l

T-N : 35 - 40 mg/l

T-P : 30 - 75 mg/l

Effluent/Treated waste water parameters

TSS : < 5 mg/l

BOD : < 2 mg/l

COD : < 20 mg/l

Oil & Grease : < 2 mg/l

T-N : <10 mg/l

T-P : < 10 mg/l

Scope of Electromechanical items

Coarse Bar Screen- 1 No

Size: 500 x 1000 mm

Thickness: 5 mm

Spacing: 10 mm

MOC: SS 304

Raw Effluent Transfer Pump- 2 Nos(1W + 1S)

Type: Centrifugal Nonclog with lifting rope/chain

Capacity: 1.75 cum/hr

Head: 12 m

Impeller MOC: CI

Rating: 1 HP

Casing & Impeller - Cast Iron

SOILD handling -20- 30mm

DAF Unit- 1 No.

Type: DAF with Pipe flocculator & Recirculation Pump

Capacity: 1.75 cum/hr

MOC of DAF : MSEP

Pipe MOC: UPVC

DAF Dosing system (alum, Poly, Alkali)

Electronic diaphragm Pump- 3 Nos

Capacity: 0 - 50 lph

Pressure: 3.5 Ksc

MOC: PP

Dosing Tank- 3 No.

Capacity: 100 ltrs

MOC: LDPE

Agitator

MOC : SS304

settling tank media for DAF outlet

Shape : chevron hexagonal

Size: 750 mm x 1000mm Long

MOC : PVC

Mechanical fine rotary drum screen- 1 No.

Type : Drum type

Wetted parts Moc : SS304

with drive mechanism

Service flow : 1.75m3/hr

Agitator for Anoxic tank- 1 No

MOC : SS304

RPM- 50 to 80

with gear box and motor

Air Blower - Aeration tank & Equalization tank- 2 Nos (1W + 1S)

Type: Twin Lobe Rotary

Capacity: 90 cum/hr

Operating Pressure: 0.4 ksc

MOC: CI

Air Blower Motor- 2 Nos (1W + 1S)

Motor Rating: 3 HP

Motor MOC: CI

Twin lobe type with V bet driven, Suc silencer

Air Blower -MBR tank- 2 Nos (1W + 1S)

Type: Twin Lobe Rotary

Capacity: 60 cum/hr

Operating Pressure: 0.4 ksc

MOC: CI

Air Blower Motor- 2 Nos (1W + 1S)

Motor Rating: 2 HP

with VFD control

Twin lobe type with V bet driven, Suc silencer

Coarse Diffusers - Equalization tank- 1 Lot

Type: Tubular Fine Bubble

Diameter: 80 mm Dia

MOC: EPDM

Fine Diffusers - Aeration Tank- 1 Lot

Type: Tubular Fine Bubble

Diameter: 63 mm

Length: 800 mm

MOC: EPDM

MBR Membrane & Skid- 1 Set

Type: Immersed type

Capacity: 1.75 cum/hr

Membrane area: 50 sq.m / module

Sludge recirculation pump- 2 Nos (1W + 1S)

Type: Centrifugal Nonclog

Capacity: 3.75 cum/hr

Head: 10 m

MOC: CI

Rating: 1 HP

Poly dosing system

Metering pump - 1 No.

Capacity: 0 - 6 lph

Pressure: 3.5 Ksc

MOC: PP

Dosing Tank- 1 No.

Capacity: 50 ltrs

MOC: LDPE

Agitator- 1 No.

MOC : SS304

Screw Pump- 2 Nos (1W + 1S)

Type: Single Stage Single Screw

Capacity: 1 cum/hr

Head: 50 m

MOC of Rotor: SS

MOC of Stator: EPDM

Rating: 1 HP

Filter Press Unit- 1 No.

Type: Hydraulic

Plate Size: 470mm x 470mm

MOC of Plates: PP

No. of Plates: 5

No. of Chambers: 6

MOC of Structure: MS Epoxy

MBR Permeate Pump- 2 Nos (1W + 1S)

Type: Centrifugal Non-clog

Capacity: 1.75 cum/hr

Head: 15 m

MOC: CI

Rating: 2 HP

with VFD control

MBR cleaning diliuton pump- 2 Nos (1W + 1S)

Type: Centrifugal Non-clog

Capacity: 1.75 cum/hr

Head: 15 m

MOC: CI

Rating: 5 HP

Chlorine Dosing System (MC &RC)

Electronic Metering type Pump- 1 No.

Capacity: 0 - 200 lph

Pressure: 2 Ksc

MOC: PP

Dosing Tank- 1 No.

Capacity: 100 ltrs

MOC: HDPE

Cleaning Dosing System -Citric acid

Electronic Metering type Pump- 1 No.

Capacity: 0 - 200 lph

Pressure: 2 Ksc

MOC: PP

Dosing Tank- 1 No.

Capacity: 100 ltrs

MOC: HDPE

Chlorine dosing system (Disinfection )

Electronic metering pump- 1 No.

Flow : 6 LPH

MOC :PP

strainer -PVC

Dosing Tank- 1 No.

Capacity: 50 ltrs

MOC: HDPE/LDPE

Agitator- 1 No.

MOC of shaft : SS304

With motor

Treated water transfer pump- 2 Nos (1W + 1S)

Type: Centrifugal Non-clog, submersible

Capacity: 2.5 cum/hr

Head: 25 m

Casing, Impeller MOC: CI

shaft MOC : SS

Rating: 1.1Kw

with lifting rope / chain

Instruments

1. Pressure gauge 0 - 7 Kg/cm2- 1 Lot

2. Pressure transmitter- 1 No.

3. Level Indicator /Switch:(EQT-sight glass type)(Treated water tank)- 1 No.

4. Level transmitter- for MBR and EQT tank- 2 Nos

5. Auto Valve - 1 Lot

Auto valve : electrically operated diaphragm valve

Manual valve : MOC : CI, butterfly/ Ball valve

6. Electromagnetic Flow meter- 2 Nos

Capacity: 0 - 2 cum/hr

7. DO sensor ( MBR tank)- 1 No.

8. pH sensor (EQT & Treated water tank)- 1 Nos

9. Air flow meter , (For MBR blower )- 1 No.

MOC : Acrylic

Interconnecting Pipes & Valves- 1 Lot

For Air: MSGI - B Class -Non submerged air line

Submerged Air line

MOC : SS304- 1 Lot

Chemcial dosing line- UPVC Sch 40/HDPE PE 100- 1 Lot

Butterfly & Ball Valves- 1 Lot

Size: Suitable to Pump & Pipe sizes

Accessories: Elbows, Tees, Reducers, MTAs etc

Electrical Pannel & Accessories (Non compartmental)- 1 No.

Type: Floor Mounted Non Compartmentalized

Sheet Thickness: 1.6 mm

MOC: MS Powder Coated

Cables

PLC Operation For Entire Plant with SCADA as per Technical Specifications and also to comply- PLC system (for Pump control panel) shall be supplied with following minimum spare cards, Field I/O signals, wire will be terminated on marshalling terminals blocks in a separate marshalling cabinet or section. They will not be terminated directly on the I/O module front connectors of Pump controller PLC. E&M SCADA will interface with PLC communication module. All control wiring will be provided by vendor. 20% spare I/Os for PLC system to be considered.

By Pass Arrangement before treated water Sump and from other units as required.

SEWERAGE TREATMENT PLANT

Providing, installation, testing and commissioning of underground Sewage treatment plant (STP) including all electrical & mechanical equipments, piping, valve sleeves, control panels based on SBR technology, recirculation pump, wiring panel, cabling, terminations, cable trays and earthing from control panel to equipment, etc. complete in all respects, including all equipments and consumable materials of STP but excluding all civil work of R.C.C. tanks for the following incoming and outgoing parameters. The design basis considered to size the treatment plant is as follows including as required in the specification etc.

Inlet Parameters

Flow : 15 m³/ day for 20 hours operation

COD : 600-700 mg/l

BOD : 250-300 mg/l

TSS : 200-300 mg/l

Oil & Grease : 20-30 mg/l

T-N : 20 mg/l

Outlet Parameters

COD : < 50 mg/l

BOD : < 10 mg/l

TSS : < 2 mg/l

Oil & Grease : Nil

T-N : < 5 mg/l

Scope of Electromechanical items

Coarse & Fine Bar Screen- 2 Nos

Size: 500 x 1000 mm

Thickness: 5 mm

Spacing: 15 mm

MOC: SS 304

Oil Skimmer Unit- 1 No.

Type: Belt type

Belt Size: 100mm W x 1m long

MOC of belt: Teflon / Polyurethane

Motor Rating: 0.25 HP

Oil Collection tank

Type: Cylindrical Vertical

Capacity: 100 ltrs

MOC: HDPE

Raw Sewage Transfer Pump with lifting rope/chain- 2 Nos (1W + 1S)

Type: Centrifugal Nonclog

Capacity: 3.75 cum/hr

Head: 12 m

MOC: CI

Rating: 1 HP

SOILD handling -20- 30mm

Air Blower - Aeration tank & Equalization tank-2 Nos (1W + 1S)

Type: Twin Lobe Rotary

Capacity: 40 cum/hr

Operating Pressure: 0.4 ksc

MOC: CI

Air Blower Motor- 2 Nos (1W + 1S)

Motor Rating: 3 HP

Motor MOC: CI

Coarse Diffusers- Equalization tank-1 Lot

Type: Tubular Fine Bubble

Diameter: 80 mm Dia

MOC: EPDM

Fine Diffusers- Aeration Tank- 1 Lot

Type: Tubular Fine Bubble

Diameter: 63 mm

Length: 800 mm

MOC: EPDM

Filter Feed Pump- 2 Nos(1W + 1S)

Type: Centrifugal Nonclog

Capacity: 1.0 cum/hr

Head: 25 m

MOC: CI

Auto MPV

PSF with filtering media- 1 No.

Type: Immersed type

Capacity: 1.0 cum/hr

Size : 14" x 62"

Auto MPV

ACF with filtering media- 1 No.

Type: Immersed type

Capacity: 1.0 cum/hr

Size : 14" x 62"

Auto MPV

Decander Valves- 1 No.

type : Electric actuator

Moc : Cast iton, butterfly

Sludge Recirculation pump- 2 Nos (1W + 1S)

Type: Centrifugal Nonclog

Capacity: 2.0 cum/hr

Head: 10 m

MOC: CI

Rating: 1 HP

Poly dosing system

Type: Metering pump- 1 No.

Capacity: 0 - 6 lph

Pressure: 3.5 Ksc

MOC: PP

Dosing Tank- 1 No.

Capacity: 50 ltrs

MOC: LDPE

Agitator- 1 No.

MOC : SS304

Screw Pump- 1 No.

Type: Single Stage Single Screw

Capacity: 0.5 cum/hr