BARC (V)/CES/Canteen/114, Dated 06.01.2023

Amount

General Notes: 1) Only sieved river sand/crushed stone sand confirming to Zone-II from Godavari river or Varaha river or Vamsadhara river or Sarada river or Nagavali river / Crushed stone sand shall be used as fine aggregate and Graded hard broken granite metal of 3 stage (VSI) material shall be used as coarse aggregate in relevant items. Specification for fine and coarse aggregate shall confirm to IS:383 (latest revision) 2) The make/model/brand for all the BOQ items shall be as per suggestive makes of Annexure-B of Section-VII of the tender document. These makes are merely for guidance and bidders can prefer any other make which is meeting technical specifications given under Section-V and Schedule of Quantities of Tender document and shall confirm to the relevant BIS codes and other relevant codes. However, the bidder may suggest any equivelent make/ model/brand meeting technical parameters on or before pre-bid conference for approval of BARC(V). 3) In view of limit on water-cement ratio for durability requirements in design mix concrete, concrete admixtures (Carboxylate based superplasticizers) can be used after taking prior approval of Engineer-in-Charge and the rates quoted for concrete items shall be inclusive of the cost of admixtures, Design mix, trial mixes, testing (at site & at approved labs), etc. complete. 4) The contractor shall set up sufficient number of self loading mobile concrete mixers inside the project area for the production of concrete.

5) Contractor may also be allowed to procure concrete from prior approved RMC plants on prior approval of the BARC subject to maintain required slump at site during pouring.To that extent suitable Mix Design should be carried out with required retention period. No extra payment will be made if concrete is brought from RMC plants outside the project area. 6) Manufacturer's Test certificate of cement which is procured from dealer/company is to be submitted for all cement related works by the contractor. 7) "Substrcture" referes to the part of structure upto top level of BASIN slab and "Superstructure"refers to the part of structure above the top of BASIN slab. 8) The Scope of works which are not included in any specific items but indicated in the document "General Scope of all works" shall be within the scope of overall contract works. The cost of work/item/material indicated in this document shall be deemed to be included in the quoted rates of all individual items. 9) The quoted rates shall include necessary royalties, seigneiorage charges,etc. and all other charges to supply all the required construction materials. 10) For all standards and code of practices, specifications, like Indian Standard, MORT&H, ASTM, etc. refer only latest revisions including all applicable amendments, revisions and additional publications (during contract period) and these have to be followed.

11)Prior approval for source of all construction materials by submission of relavent test certificates, documents, invoices etc. have to be taken from BARC. 12) All the tests mentioned in Quality Assurance Plan(QAP) should be carried out without any extra cost. 13) The contractor has to submit all royalty /seigneiorage slips,etc for all the naturally available construction materials before submitting the RA bills for processing of the same.

General Notes for Earth Work Excavation Items: Note : The rate quoted for earth work excavation by contractor is deemed to have included the following points (a) to (j) a) removal of all kinds of vegetation, small shrubs, light/heavy jungle, trees etc., alongwith roots, including disposal/stack in the identified location. b) shoring, strutting, stepping, dressing, grading required for keeping the earth in position on sides of trenches with approved timber/steel accessories wherever necessary to prevent sides from falling including bailing or pumping out of water if necessary including removal of debris/unserviceable materials and excavated excess soil, if any. c) dewatering of both ground and surface water, including removal of slurry generated while excavation and keeping the area free from water, to be let out of the building area through proper pipes & channels if required by suitable pumps, d) watering, ramming and thoroughly consolidate the bottom of all excavations & ground before the construction of foundation/footing/plinth beam, filling in basement or other work is commenced.

e) the loose pockets shall be excavated and compacted after back filling as directed by Engineer-in-charge, as per detailed specification and conforming to safety rules during progress of the work. f) Contour levels to be taken jointly with the Engineer-in-charge and prior written approval be taken before starting any excavation/ filling at every 3 m grids for arriving at the actual quantity, g) Backfilling will be done in layers of thickness as specified below. h) Cost inclusive of necessary royalties, seigneiorage charges and other charges to supply all the required construction materials, i) cost of items shall include all labour charges, hire charges of machinery, lubricants, fuels and tests etc. j) Measurement/Payment will be reststicted to PCC/drawing dimensions only.

From 0.00m to 1.50m below average GL with refilling of excavated earth in layers of not more than 250mm each layer

From 1.50m to 3.00m below average GL with refilling of excavated earth in layers of not more than 250mm each layer

From 0.00 to 1.50 m depth from average ground level

From 1.50 to 3.00 m depth from average ground level

Supplying and injecting with approved quality chemical emulsion (Imidacloprid) at the rates and concentrations as per IS 6313 Part II for preconstructional anti termite treatment and creating a chemical barrier under and around the foundations, masonry pits, masonry foundations, wall trenches, plinth filling, junctions of wall and floor, expansion joints, surfaces of RCC works for a depth of min. 500mm from the finished ground level, surrounding pipes, conduits etc., walls retaining soil above floor level, apron and drain along the perimeter of the building including all associated works complete as per specification / IS 6313 and as directed by Engineer-in-charge. (only ground floor plinth area of the building will be measured for the payment in the following three stages). a) 20% after completion of the foundations/plinth beam. b) 50% after completion of the ground floor flooring. c) 30% after completion of all treatment works including ground floor doors & windows and around the building. Work to be executed by approved agency and specified guarantee for 10 (Ten) years shall be furnished by the tenderer. Payment will be cleared only after submission of Guarantee.

Providing and laying 1st class bedding below foundations, grade slabs etc with crushed stone sand or other granular materials passing through 4.75 mm seive as per IS 383 etc. complete all as per specifications and as directed by Engineer-in-charge. Cost including supply of all materials and labour complete.

Filling of areas in and around builldings wherever specified with approved quality murrum/gravel brought from within the campus with all type of soils including boulders including exacavtion at source with hydraulic excavator at all levels, filling with same excavated soil including loading,Transporting,unloading to embankment site with following lead, spreading in layers of 250mm each and compacting each layer with 3 tonne power capacity vibratory power roller to achive 90% proctor density,making suitable temporary approach road for the movement of excavator,tipper,dumper and other equipments,dewatering if required all as per drawings,specifications and as directed by the Engineer-In-charge.

General Notes for PCC & RCC Items: 1) Rates quoted for PCC & RCC items shall include cost of sieved river sand/ crushed stone sand as fine aggregate and graded hard broken granite metal of 3 stage (VSI) material as a coarse aggregate. 2) The mix shall be desiged to maintain the desired slump (as required at site/specified in IS code). In view of limit on water-cement ratio for durability requirements in design mix concrete, admixtures (corboxalite based superplasticizers) can be used after taking prior approval of Engineer-in-Charge and the rates quoted for the items shall be inclusive of the cost of admixtures, trial mixes, testing (at site & at approved labs), etc. complete. 3) The contractor shall set up sufficient number of Self loading mobile concrete mixers inside the project area for the manufacture of concrete. 4) Contractor may also be allowed to procure concrete from prior approved RMC plants on prior approval of the BARC subject to maintain required slump at site during pouring. To that extent suitable Mix Design should be carried out with required retention period. No, extra payment will be made if concrete is brought from RMC plants outside the project area. 5) The rate of concrete shall include all labour, equipment, charges for mixing & cost of admixtures. 6) Test certificate of cement, procured from dealer/company has to be submitted for all concrete works by the contractor. 7) Rate quoted for RCC items shall include cost of relevant design mix and testings.

8) This item is applicable for all PCC and RCC structural elements like footings, beams, columns, slabs, lintels, chajjas, walls etc., for all shapes, heights and leads. 9) Only steel scaffolding, staging, supporting system to the formwork and steel frame work will have to be used for all RCC structural elements. 10) All surfaces adjacent to EPs, etc., shall be in true line and level & irregularities, if any, shall be rounded by mechanical grinding, chiseling, finishing the same using epoxy silica sand mortar at no extra payment.

Forming vertical piles including initial test piles by boring through fill and all kinds of soils including hard murrum with gravel and chiselling through occassional boulders and soft / weathered / hard rock by continuous mud circulation technique and bailer boring or Rotary Drilling method, including conducting Standard Penetration test using SPT equipment all as instructed by Engineer In Charge, carting away the bored excavated soil upto a lead of 600 metres at places shown inside BARC campus, fixing reinforcement as per drawing, casting the piles with M-30 grade concrete by tremie only, using graded stone aggregates of maximum size 20 mm, with minimum cement content of 400 Kgs. per cubic metre of concrete and with water cement ratio including the water contained in the aggregates not exceeding 0.40, etc. all as per drawing, technical specification, and as directed by Engineer-In-Charge.

Note : (i) The Rate quoted shall include concreting a minimum of 600 mm above specified cut-off levels, cutting of piles at cut-off level specified including cost of all materials, admixtures (Naphthalene/Melamine based or approved super plasticisers), if used with the prior approval of engineer in charge, labour, tools, excavation, dewatering by pumps or well points and also for cut-off chipping, all as required etc. excluding cost of steel reinforcement but including cost of boring with bentonite solution and temporary casing for approprite length for setting out and removal of same complete. (ii) The rate of concrete shall include all labour, equipment, charges for mixing & cost of admixtures. (iii) Reinforcement will be measured and paid for separately under relevent item. (iv) The Rate quoted shall also include mobilisation work including transporting to site all necessary plant, equipment, piling / boring rigs or rotary piling equipment, necessary pile load testing equipment and materials, making vats, mobilising personnel, etc., erecting and commissioning all piling/boring rigs, plant & equipment and removal of same after completion as required & directed by Engineer-in-Charge.

500 mm dia. piles M-30 grade concrete in ordinary soils, murrum, gravel, soft rock and occassional hard/weathered rock & boulders ( Note:Occassional hard/weathered rock means that which is encountered between the layers of soil and not continuous rock).

500 mm dia. piles M-30 grade concrete in hard / weathered rock.

Empty boring for piling measured from working ground level to cut-off level of the piles for the 500 mm dia. piles.

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 river Coarse river sand/ crushed stone sand, 6 graded stone aggregate of maximum size 20 mm) at all elevations including consolidation, finishing curing etc. complete all as per drawings and technical specifications and as directed by the Engineer-in-Charge but excluding the cost of form work shuttering, centering all as directed by Engineer-in-charge.

Providing and laying design mix reinforced cement concrete of M30 Grade by weigh batching using graded stone aggregate of 20mm max. size and coarse river sand/ crushed stone sand of approved quality including admixtures of approved and quality, including handling & transportation, scaffolding, mechanical mixing, placing to required location by hoisting and / or pumping & mechanical vibration, consolidation, finishing, curing, hacking of concrete surfaces wherever required etc. complete at all levels in substructure/superstructure as per specifications & also including dewatering, if any, complete all as per drawings and technical specifications and as directed by the Engineer-in-Charge but excluding formwork, shuttering and steel reinforcement. Note: 1) The minimum cement content shall be 390kg/Cum of concrete. However, actual cement content required shall be based on design mix requirements carried out at BARC approved (NABL accredited) laboratory. In case the cement quantity consumed more than the specified above, the cost towards extra cement will not be paid. 2)Temparature raised due to heat of hydration shall be kept within limits in raft/mass concrete by keeping proper curing mechanism.

Sub structure

Super structure

Providing and placing in position Reinforced cement concrete of M30 grade by weigh batching as precast in copings and/or bedb locks, plain window sills, shelves, louvers, steps, staircases, trench covers, drain covers, slabs & hatch covers etc. using graded stone aggregate of 20mm max. size and Coarse river sand/ crushed stone sand of approved quality including admixtures of approved quality, handling & transportation, mechanical mixing & vibration, finishing, curing etc.complete as per specifications including formwork, scaffolding providing working platform for precast units, platform comprising levelling of ground, soling, and P.C.C. etc. all complete as directed and as per specifications including handling & transporting precast units from yard to appropriate place and fixing in position including labour, mechanical grinding (if required), making good the surface & other incidentals but excluding reinforcement, lifting hooks & structural steel Sections, complete all as per drawings and technical specifications and as directed by the Engineer-in-Charge. Note: All projections, fins etc. in the concrete surface formed at the joints in formwork should be ground & flush and finished at no extra cost.

Providing and laying cement concrete 1:2:4 in Super structure (1 cement, 2 coarse sand, 4 Brick aggregates 20 mm to 40 mm) machine mixed for filling Sunken floors of Toilet, bath & kitchens admixed with proprietary water proofing compound confirming to IS 2645 and complete all as per technical specifications and as directed by Engineer-in-charge including scaffolding, consolidation, finishing, curing etc.

Providing, centering, shuttering Form work using Film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, steel frame work/H-beams, steel proping, staging, supports etc and deshuttering the same after the specified time all as per drawings and technical specifications and as directed by the Engineer-in-Charge

Sub Structure

Super Structure

General Notes for Reinforcement steel Items: 1) 1.2mm dia annealed GI coated binding wire required for the work will have to be supplied by the contractor at their own cost and will not be measured for payment. 2) Fe-500D / Fe-500EQR bars as per IS to be supplied by the contractor 3) Reinforcement bars from conversion agents / re-rollers of above manufacturers, will not be accepted. 4) No extra payment will be made on account of Rolling Margin & wastage. 5) Contractor shall supply copy of the documentry evidence of purchase of steel, test certificate from these manufacturers and also test from third party to be carried out at no extra cost.

Providing Reinforcement steel of all diameters for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting to all elevations, placing and keeping in positions, all leads, fixing, tieing with 1.2 mm dia annealed GI coated binding wire including all labour charges, cost of cover blocks (in same grade of concrete) of various thicknesses and sizes etc. all as per drawings and technical specifications and as directed by the Engineer-in-Charge. Using TMT Bars of Specified Grades of all sizes. TMT bars to be supplied by the contractor of grade - Fe 500D / Fe-500EQR.

General Notes for Structural steel Items: 1) Structural steel required for the work shall not be supplied by the Department. 2) Structural steel confirming to IS 2062 shall be supplied from their own plants rolled from virgin materials to be procured directly or from their authorised dealers and test cerificate to be produced. 3) The contractor shall supply documentary evidence of purchase of steel, Test certificate from manufacturers and also third party testing from approved laboratories with out any extra cost. 4) Welding weights, connections, bolts and nuts shall not be measured for payment but the cost of which shall be deemed to have been included in the rates. 5) Holes to be drilled only by Drilling machines and gas cutting of holes are not permitted. 6) Rate inclusive of all consumables like gas, welding electrodes and tools and tackles etc. 7) The Liquid Penetrant Inspection shall be carried out in 1% of the total joints and as directed by Engineer-in-Charge without any extra cost.

Providing and fixing hand rail using 304 grade Stainless Steel pipes or any other shape of approved size and quality by TIG welding, mirror / matt polishing, fixing at site etc. for balcony railing & staircases railing including special sections as per drawings, specifications. A sample to be fabricated and to be got approved by the Engineer-in-Charge before starting of work at site. This work to be executed through approved qualified welder etc., complete as per specifications all complete as per specifications as directed by Engineer-in-charge. (Cost including all materials and labour)

Supply, fabrication, and fixing in position the MS embedded parts in RCC / Masonry/ Form work weighing not more than 100 kgs at all heights. Cost including transporting, aligning, fixing in position, etc. complete all as per drawings and Technical specifications and as directed by the Engineer-in-Charge. All necessary test reports are to be provided along with the supply of the materials.

Providing Structural steel work in M.S. plain plates and chequered plates in trench covers, connection plates and other areas as required. Cost including cutting, hoisting, fixing in position, including grit blasting and applying a priming coat of approved zinc chromate steel primer, welding, all labour charges etc., Structural steel plates to be used as per drawings and Technical specifications and as directed by the Engineer-in-Charge. All necessary test reports of the supplied material are to be submitted by the contractor.

General Notes for MASONRY WORK Items: In the fly ash bricks the mix confirming to the strength mentioned in the respective items shall be got approved by the department. The mix shall consist of ordinary portland cement content of not less than 20%(preferably) of the mixture consisting of Fly ash, OPC and Gypsum or any variation in proportion of design mix shall be submitted to BARC for approval. The Anhydraous Gypsum, Fly Ash, Cement, Crusher dust and other materials shall confirm to the relevant IS codes. The Anhydrous Gypsum shall be procured from a reputed source approved by the department. Roller mixer shall be used for good homogeneous mixing. a) Reinforcement will be measured & paid for separately under relevant item. b) RCC band and formwork shall not be measured seperatly, however no deductions will be made in brickwork for the same. c) No holes in brickwall will be allowed for scaffolding. Only double tubular steel scaffolding be allowed.

Providing and constructing 100/150/200/230mm (or as directed) thick masonry at all elevations with quality Fly ash/ FAL-G bricks (confirming to IS 12894) having minimum crushing strength 60 Kgs/Sq.cm and water absorption of maximum 20%, in cement mortar 1:4 (1 cement : 4 river sand/ crushed stone sand) uniformly mixed in machine with 'non-shrinking compound' as per manufacturer’s instruction in specified courses of approved bond also providing horizonatal RCC band of 100/150/200mm x 100 mm (or as directed) at about 1.00 m c/c with 2 nos. 8 mm dia Tor bars and 6 mm dia links at 300 mm c/c in cement concrete (1:2:4), required formwork, complete including pointing, raking out joints, curing, cleaning, including independent double legged scaffolding, at all heights, depths and leads, dewatering area where required etc., all as per typical drawings, Technical specifications and as directed by the Engineer-in-charge.

Sub structure

Super structure

Providing 15 mm thick Plain Internal Plastering in cement mortar 1:4 (using river sand) finished smooth, including sieving of sand to required fineness, preparation of the surface, double steel tubular scaffolding, curing all as per specifications, drawings and as directed at site etc. complete all as per Technical specifications and as directed by Engineer-in-charge.

Providing 20 mm thick External plastering in two coats under layer 12 mm thick with cement mortar 1:4 (using river sand) finished with a top layer 8 mm thick in cement mortar 1:3 (using river sand) admixtured with Water proofing admixture @ 2% by weight of cement used (in both layers) and as per manufacturer's specifications, sieving of sand to required fineness, double tubular steel scaffolding, finishing, curing etc. complete all as per Technical specifications as directed by Engineer-in-charge.

Providing and fixing in position 22 gauge G. I. Chicken wire mesh with 20 mm opening, around door & window frames, junctions of walls with concrete etc. wherever required, before plastering including cutting, nailing with 'U' nails, screwing, minimum overlapping of 150 mm, etc. all complete all as per drawings and specifications and as directed by Enginner-in-charge. (Overlaps will not be measured for payment) Width of chicken wire mesh to be fixed shall be min. 150 mm.

Making various moulds / bands in C.M. 1:3 as specified below, in proper line, level, shape and design as shown in following drawings, fixing chiken wire mesh (to be paid under relevent item), preparing surfaces, rendering with sponge, scaffolding, curing, etc. complete all as per drawing, specification and as directed by Engineer in Charge

Making plastering band 100 mm wide 20mm thick from base plaster as shown in drawing

Making plastering band 50 mm wide 20 mm thick from base plaster as shown in drawing

General Notes for Flooring Items: The contractor shall submit all samples to the department for approval and no work shall commence before such samples are duly approved.

Providing and fixing (Satin/Satin Matt finish/glossy) VITRIFIED tiles not less than 600mmx600mmx 8mm thick for flooring /skirting conforming to IS 15622 of approved colour and shade laid over a bed of minimum 20mm thick bed of cement mortar 1:4 (using coarse river sand/ crushed stone sand) a total thick ness of 30mm including thickness of tile. Cost including hacking, cleaning and preparing the surface for bedding, spreading neat cement slurry prior to bedding, fully buttering cement paste on back, fixing to required line, level, including chasing the walls to obtain the desired projection for fixing of skirting tile, joints to be cleaned and grouted with matching colour of approved quality ecement based Tile Grout (if required epoxy filling), curing, cleaning, etc. complete as per patterns, drawings and as per Technical specifications and as directed by Engineer-in-charge.

Providing and fixing dado / skirting with vitrified tiles of size 300x450x8mm or 300x300x8mm, quality, colour, design of approved pattern as shown in drawing or as approved by Engineer-in-charge for walls, fixed over 12 mm thick cement plaster 1:3 (1 cement and 3 coarse river sand/ crushed stone sand) and jointing with grey cement slurry @ 3.3 Kgs/sq.m including pointing with white cement based tile grout of matching shade, fixed to correct line, level and plumb, curing, cleaning, all leads and lifts etc., complete at all heights and leads all complete as per technical specifications as directed by Engineer-in-charge.

Providing and laying of Thandoor stone flooring of minimum thickness of 20mm. including machine cut three level mirror polishing of approved size, uniform shade and pattern as approved by Engineer-in-charge, bedding in cement mortar (1:4) of thickness to make a total thickness of maximum 50 mm icluding the thickness of stone, including hacking, cleaning and preparing the surface for bedding, spreading neat cement slurry by using minimum cement about 1 Kg/sqm prior to bedding and using minimum cement paste about 3.3 Kgs/sqm for fixing to required line, level, joints to be cleaned and grouted with matching colour of approved quality readymade grout, curing, cleaning etc., complete at all heights and leads all complete as per technical specifications or as directed by Engineer-in-charge.

Providing and fixing of 17mm thick machine cut, mirror polished Jet Black Granite stone/Galaxy/Dark Brown/ equivalent range and shade approved granite stone (moulded and polished) of approved quality to wash basin counter top, vanitiy counters, kitchen/pantry platforms and similar locations to be fixed, including providing mirror polished Classic white Granite fascia wherever shown in drawing, to be fixed with approved epoxy adhesive over cuddapah slab, exposed faces & edges to be rounded / chamfered, joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding / Bull Nosing and polishing the edges to give high gloss finish, all junctions shall be sealed with approved silicon sealant, including required drilling, cutting of holes, providing of Stainless Steel (SS) pins, anchors, clamps etc. complete at all heights and leads all complete as per Technical specifications specifications as directed by Engineer-in-charge. Note : supporting brickwork alongwith plastering, if any will be paid under relevant item.

Providing and fixing 17mm thick approved SK blue/Steel grey Granite stone or any Sample approved for equivalent range in full length piece of a maximum length of 2.0 m or approved size and shade as shown in drawing or as directed by the Engineer-in-charge. Cost including fixed to correct line, level and plumb over laid over 20mm thick cement mortar 1:4 (1cement : 4sand) bedding the plastered surfaces by using adhesives. Joints are well cleaned and grouted with matching colour approved readymade grout and cured, cleaned, machine / mirror/ hand polishing, rounding the exposed surfaces, junctions and corners, edge polishing and including finishing junction of plaster etc. all complete at all heights and leads, scaffolding etc. complete as directed by Engineer-in-charge.

Providing, laying and fixing in position thikness mentioned below, machine cut and machine polished (mirror polish) jet black Granite/ equivalent approved range and shade granite stone of approved colour and pattern in flooring/skirting/clading/ treads/ risers/ cills etc. at all location including necessary mortar bedding /backing close jointed and grouted with matching cement slurry and finished to line, level, etc, as required including cutting of stone slabs , wastage, making cutouts, required pattern in plain ,curved or any geometric shape, rounded/chamfered and design wherever required all as per the Engineer in charge.

In skirting/ dadoing with 16mm thick mirror polished approved quality granite stone over and including 12mm thick cement mortar ( 1 cement : 3 coarse sand) backing.

For treads 16mm mirrior polished approved quality granite stone in single piece in length up to 1800mm (approx.) of approved shade laid over 20mm thick cement mortar 1:4 (1cement : 4sand) bedding, including providing three Nos. of antiskid grooves & rounding the edges etc. complete all as per specification, drawings & as directed by Engineer in charge.

For risers 16mm uniform thick granite stone in single piece 1800 mm (approx.) of approved shade with 12mm thick cement mortar1:3 (1cement:3 coarse sand) backing etc., complete all as per specification, drawings & as directed by Engineer in charge .

Providing and fixing 1st quality ceramic glazed floor tiles of minimum 300-600mm long and 300-600mm wide and thickness not less than 6mm conforming to IS15622 in all colours and shades as approved by Engineer-in-charge over a bed of 20mm thick bed of cement mortar1:4 (using crushed sand) and jointing with grey cement slurry including pointing with white cement based Tile grout and matching shade complete as per patterns,drawings and specifications complete as directed by the Enginner-in-charge

Providing and fixing 1st quality Ceramic wall tiles confirming to IS 15622 of approved shade and colour of size 300mmx300mm as approved by Engineer-in-charge in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 (using coarse sand), setting the tiles in cement slurry and pointing the joints with matching colour tile grout compound of matching shade including using PVC Tile Trim in the exposed corners, complete as per drawings, patterns all as per Technical specifications as directed by Engineer-in-charge.

JOINERY & METAL WORK

Providing and fixing pair of stainless steel "D" type door handles 10mmdia, 250mm long SS304grade solid rod,of specified size in steel doors/wooden doors including screws/bolts etc.all as per drawings and specifications complete

Providing and fixing pair of stainless steel "D" type door handles 150 mm long SS of specified size in steel doors/wooden doors including screws/bolts etc.all as per drawings and specifications complete

Providing and fixing IS: 3564 marked Al die cast body tubular type universal hydraulic door closer with necessary accessoriesand screws etc. in wooden doors / steel doors with necessary bolts& nuts. complete as per specifications and as directed by the project Engineer.

Providing and fixing 30 mm thick WPC (wood plastic composite) Flush door shutters of minimum density 0.6 gm/cm3 with specified color and pattern of design. complete all as per specifications and as directed by the Engineer-in-Charge. Note : 1. WPC Door sample to be got approved by the Engineer-in-Charge before procurement. 2. The quoted rate shall include cost of fixtures, paint mentioned above including the WPC shutter and frame.

Providing and fixing Stainless steel double ball bearing butt hinges of size 100 x 75 x 3 mm thick for hollow steel door complete as per specifications, drawings and as directed by Engineer-in-charge. (For hollow metal doors & fire doors indicated in the schedule elsewhere)

Providing , supplying and fixing bright Finished / Stainless steel finish Brass Aldrop of size 300 X 14 mm and design including C.P BRASS / SS screws and Bolting from rear side including required no of 'Kuntis' etc complete all as per specifications, drawings and as directed by Engineer-in-charge. (For hollow metal doors & fire doors indicated in the schedule elsewhere)

Providing and fixing Aluminium tower bolts of size 200 X 12 mm IS:204 marked (Two pieces) with necessary screws etc. for the following sizes all as per specifications and as per Drawings and as directed by Engineer-in-Charge.

Providing and fixing Stainless Steel tower bolts of size 300 X 12 mm (Two pieces) with necessary screws etc.for the following sizes all as per specifications and as per Drawings.

Extra for providing vision panel not exceeding 0.1 sqm in all type of flush doorincluding fixing 4 mm Clear Glass with necessary teak wood Beadings complete all as per specifications and as per Drawings. (cost of glass)

Providing and fixing fully flush type Hollow metal Steel door including frame and shutter at all levels. 46 mm thick Pressed Galvanized steel conforming to IS 277, Single/ Double/ Triple leaved which consists of frame, shutter, infill and finish as detailed below : Door frame shall be single rebate profile of size 100 x 57 mm with bending radius of 1.2 mm having 1.20 mm thick galvanized steel sheet (18 gauge). Steel door shutter of 46 mm thick, fully flush, double skin door shall be manufactured from 0.80 mm thick galvanized steel sheet. The stile edges to be lock seamed with no weld marks. The infill material shall be resin bonded honey comb Kraft paper with thermal insulation. Door frames and shutter shall be finished with etched primer coating, stoved zinc phosphate primer (35 microns DFT) and pure polyster powder coated (35 micron DFT) of approved colour. Rate shall include for supply and fix 3 mm thick base plates, all joints of frames with provision for anchor bolt fixing to wall / RCC surface, reinforcement pad for fixing of door closers, factory finish, provision for slots for mortise locks, for prepunched cut outs to receive hardwares and iron mongery, 3 mm thick hinge plates predrilled to receive hinges for screw mounted fixing all as per specifications as directed by Engineer-in-charge.

Providing & fixing in position approved quality 2nd class teak wood architraves of size 50mmx20mm finished section for fixed to pressed steel frames of door/ windows/cup board/ MS doors at all floors as per drawing including providing and fixing M.S. self taped screws at 600mm center, painting with two coats of synthetic enamel paint of approved colour over one coat of approved primer etc. all complete as per specification & drawings.

Providing and fixing 1mm thick M.S. sheet door with frame of pressed steel sheet of 1mm thickness as specified with all necessary fittings as per drawing complete, including applying a priming coat of approved steel primer and Two coats of Enamel paint.

Providing , supplying and fixing bright Finished / Stainless steel Aldrop of size 200X 12 mm and design including C.P BRASS / SS screws and Bolting from rear side including required no of 'Kuntis' etc complete all as per specifications, drawings and as directed by Engineer-in-charge. (For hollow metal doors & fire doors indicated in the schedule elsewhere)

Providing and fixing SS-316 grade floor door stopper with Twin Rubber stoppers including necessary screws etc. complete as per specifications and as directed by Engineer-in-charge.

General Notes for Painting Items: All external/internal painting works will have to be done with erecting double tubular steel scaffolding only. No jhoola/Bhada shall be permitted. All rates quoted in the above painting items shall include erection of double tubular scafolding and provision of safety measures like safety belts, eye protection gears, etc.

Providing and applying Two coat of Cement Primer to the ceilings, walls and other surfaces to receive specified paint including scaffolding complete all as per specifications and as directed by Engineer-in-charge

Providing and applying white cement based wall putty (wall Care) over concrete or Plastered surface up to 3 mm thick to get uniform surface free from undulation including cleaning complete all as per technical specifications as directed by Engineer-in-charge.

Providing and applying painting on internal surfaces of walls in two coats on new work with premium acrylic emulsion paint to give an even shade, including a coat of approved cement primer, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Providing, painting and finishing walls with Premium Acrylic smooth exterior paint on sand face plaster / plain plaster & concrete surfaes with Silicone additives of required shade (Two coats, each applied @ minimum1.43 ltr / 10 sqm) over and above a base coat of water proofing cement paint to be applied @ minimum 2.20 kg / 10 sqm including preparation of the surfaces, including erection of double tubular scafolding, complete all as per specifications as directed by Engineer-in-charge.

Providing and Painting two coats of synthetic enamel paint on steel surfaces to give an even shade over a primer coat including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Providing, applying 'RENOVO" synthetic plastering over existing Plastered / Concrete surface to the Thickness Specified by the manufacturer, to the pattern / design specified in the drawings or by the Engineer in charge, and top coat of Exterior emulsion Two Or More Coats of approved colour and shade, complete. as per specifications and as directed by the Project Engineer.( This work to be executed by the specialised approved agency)

False ceiling

Providing and Fixing in position Suspended false ceiling system using 600x600mm Aerated Calcium Silicate Ceiling tiles (plain/ cosmos/ spinton model) Tiles having 15mm Densified edges and 100% Humidity resistance, Incombustible as per BS476 part IV with Thermal conductivity of 0.043 w/m KC and approved surface Design and with approved edge Profile placed in a suspended Grid of silhoutte reveal grid system of Aerolite or equivalent with 15 mm wide flanges incorporating a 3mm central recess. The main runner and cross tees shall have mitered ends and birdsmouth notches to provide mitered crucifor junction. The main runners and cross tees shall be made of Hot-dipped G.I. steel sections having an exposed surface capping of Pre-finished baked polyester painted coil wherein the main tee of size 15mmx41mmx0.33mm (Min.) shall be suspended at 1200 mm centres securely fixed to the structural soffit by approved hangers at 1200 max. centres and not more than 150 mm from spliced joints. The last hanger at the end of each Runner should not be greater than 600 mm from adjacent wall. last along the length of ceiling with 4mm dia G.I. wire with necessary level adjusters and cross tees of size 15x41x0.33mmx1200mm shall be inserted in to slots between the main Tees at 600mm centres and thereafter in direction vertical to the longer TEEs, cross Tees of size 15x41x0.33mmx600mm shall be inserted to form a grid size of 600x600mm resting on the periphery walls on wall angles of size 22x22x3000x0.40mm thickness.

Note: The rate shall include providing necessary openings for light fixtures, diffusers, Trap doors etc. to be made as per layout Drawings. The work shall be carried out as per directions of Engineer-in-charge. The main Tees to be suspended from the ceiling/ Soffit with the help of metal dash fastners of 6mmx50mm, soffit cleats of 25mmx35mmx1.60mm and 4mm dia G.I. wire with galvanised spring steel levelling clips. the entire grid system shall be designed to bear a distributed load of minimum 15 Kgs/Sq.m etc. complete all as per drawings and specifications and as directed by Engineer-in-charge. (Only Calcium Silicate False Ceiling area will be Measured for the Purpose of Payment).

Providing and Fixing in position Suspended false ceiling system using 12mm thick Calcium Silicate Boards, 100% Humidity resistance, Incombustible as per BS476 part IV with Thermal conductivity of 0.043 w/m K placed in a suspended Grid of size of 600x 600mm made of Hot-dipped G.I steel sections wherein the Ceiling Sections of 0.55 mm thick shall be suspended at 1200 mm centres along the length of ceiling with 4mm dia G.I wires/ 1 mm thick Strip hangersmade of G.I sheet sections with necessary level adjusters and Inter Channels of 0.90mm thick with connecting Clips and resting on the Periphery walls on wall angles of 0.55 mm thickness including providing necessary openings for light fixtures, diffusers, Trap doors etc to be made as per layout Drawings and as per directions of Engineer-in-charge. The rate quoted shall also include two coats of acrylic emulsion paint over a coat of primer. Note: The rate shall include providing necessary openings for light fixtures, diffusers, Trap doors etc. to be made as per layout Drawings. The work shall be carried out as per directions of Engineer-in-charge. The main Tees to be suspended from the ceiling/ Soffit with the help of metal dash fastners of 6mmx50mm, soffit cleats of 25mmx35mmx1.60mm and 4mm dia G.I. wire with galvanised spring steel levelling clips/ GI strip hangers. The entire grid system shall be designed to bear a distributed load of minimum 15 Kgs/Sq.m etc. complete all as per drawings and specifications and as directed by Engineer-in-charge. (Only Calcium Silicate False Ceiling area will be Measured for the Purpose of Payment).

WATERPROOFING WORKS

Providing and laying integral cement based water proofing treatment With Average thickness of 120 mm and minimum thickness at khurra as 65 mm including preparation of surface as required for treatment of roofs, balconies, terraces etc. consisting of following operations: (i) Applying and grouting a slurry coat of neat cement by pump using 2.75 Kgs / sq.m of cement admixed with proprietary water proofing compound confirming to IS 2645 over RCC slab including adjoining walls up to 300 mm height including cleaning the surface before treatment. (ii) Providing and laying 20 mm thick plastering using cement mortar 1:5 (with coarse sand) admixed with proprietary water proofing compound confirming to IS 2645 and treating similarly the adjoining walls up to 300 mm height including rounding (Vatta) of junctions of walls and slabs. The entire surface shall be ponded with water for a period of 3 days and observe for leakage if any. In case of any leakage observed, the effected area shall be sealed by grouting with cement and further leakage to be checked for again. (iii) Laying brick bats set in cement mortar 1:5 using broken brick bats 25 mm to 115 mm size with cement mortar 1:5 (using coarse sand) admixed with proprietary water proofing compound confirming to IS 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls up to 300 mm height including rounding (Vatta) of junctions of walls and slabs. The entire surface shall be ponded with water for a period of 10 days and observe for leakage if any. In case of any leakage observed, the effected area shall be sealed by grouting with cement and further leakage to be checked for again.

(iv) After 10 days of proper curing applying a second coat of cement slurry admixed with proprietary water proofing compound confirming to IS 2645 and approved by Engineer-in-Charge. (v) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (using coarse sand) admixed with proprietary water proofing compound confirming to IS 2645 and approved by Engineer-in-charge including mixing ''polyster fibre' at the rate of 125 grams per 50 Kgs of Cement in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300 X 300 mm square, 3 mm deep. (vi) The whole terrace so finished shall be flooded with water for a minimum period of 2 weeks for curing and for final test. All above operations to be done in order, complete all as per specifications as directed by Engineer-in-charge. Contractor shall provide 10 year guarantee for waterproofing on approved proforma.

Providing and laying water proofing treatment in sunken portions of WCs, bath rooms etc. by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) 1st layer of slurry of cement @ 0.488 Kgs / sq.m mixed with water proofing cement compound @ 0.253 Kgs per sq.m. including injecting cement slurry. This layer will be allowed to air cure for 4 hours. (b) 2nd layer of slurry of cement @ 0.242Kgs / sq.m mixed with water proofing cement compound @ 0.126 Kgs / sq.m. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. (c)Finishing the surface with 20 mm thick joint less cement mortar of mix 1:4 (using coarse sand) admixed with proprietary water proofing compound confirming to IS 2645, specifications and as directed by Engineer-in-charge including mixing polyster fibre at the rate of 125 grams per 50 Kgs at the rate of 125 grams per 50 Kgs of Cement in top layer of plaster and finally finishing the surface with trowel with neat cement slurry in bottom and all the sides of sunken portion. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. The treatment to be tested for water tightness before filling the sunken areas, Cost quoted shall include all materials and labourand as directed by Engineer-in-charge. Contractor shall provide 10 year guarantee for waterproofing on approved proforma.

Providing and applying 20mm thick waterproofing plastering to the concrete and masonry surfaces, with cement mortar of ratio cement mortar 1:4 (1 cement : 4 screened river sand) mixed uniformly by machine with approved polypropylene fibres and mixing of approved water proof compound as per recommendations or as directed by the Engineer-in-charge, including raking out joints, hacking concrete surfaces and applying with approved chemical bonding agent, preparing junctions of concrete / masonry by neat cleaning, grouting with non-shrink mortar etc., at all heights and depths, leads and lifts, curing, etc. complete as directed by Engineer-in-charge. cost including conduting the water tightness test by filling and storing the water for 72 hours. a) System shall consist of preparation of surfaces including ‘V’ grooves at junctions and joints, pressure grouting the same and curing. b) Applying cement slurry admixed with approved bonding agent recommended by manufacturer and allowed to cure. c) Walls plastering and finished smooth with about 20 mm thick with cement mortar 1:4 (1 cement : 4 screened river sand) using recommended proportion of waterproofing compound and polypropylene fibers. d) Making required wattas, rounding of corners; with 1:4 (1 cement : 4 screened river sand) admixed with waterproofing compound of recommended proportion and making junctions with walls and floor finished smooth, including and cured. e) Tank shall be tested by filling the water and maintaining it for 72 hrs. to check leakages. Contractor shall provide 10 year guarantee for waterproofing on approved proforma.

Providing and Placing in position suitable PVC water stops, Serrated with central bulb (225 mm wide) 8 mm thick confirming to IS 12200/15058 for construction / expansion joints between two RCC Members and fixed to the reinforcement with binding wire before pouring concrete, including joint welding by approved method or as recommended by manufacturer etc. all as per the specifications and as directed by the Engineer-in-charge.

ALUMINIUM WORKS, GLAZING, etc.

GENERAL NOTE FOR ALL ITEMS UNDER THIS SECTION: 1. The rate quoted shall include submission of all designs, engineering & shop drawings for approval from BARC. The procurement and fabrication shall be done only after approval of the design and drawing by BARC. 2. The quoted rate shall include all wastage,Taxes, duties, statutory obligations and safety code compliance as directed by Engineer-in-charge.

Providing and fixing Colour anodized (of 20 micron thikness) aluminium work for doors, windows, ventilators, Alu Louvers and partitions etc. with extruded built up standard tubular sections / Z Sections and other sections confirming to IS 733 and IS 1285 fixed with rawl plugs and stainless steel screws or with fixing clips or with stainless steel expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene felt etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically where ever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P brass / stainless screws all complete as per architectural drawings and as per direction of Engineer-in-charge including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required. (Weight of the Aluminium sections shall not be less than Specified in the drawings). The work shall be carried out complete as per approved shop drawing and the relavent portion of specifications and as directed by Engineer-in-charge.

Notes : 1) Only anodized aluminium sections, aluminum beading, aluminium sheets & aluminium handles used will be measured for payment. The rate quoted is deemed to have included the cost of all brass concealed tower bolts, screws, gasket, weather strips, PVC lining, etc. and no seperate measurement / payment will be made for the same. 2) Glass, particle boards, aluminium grills, brass mesh, louvers, etc. will be measured & paid separately under relevant items. 3) All fittings shall be of matching colour anodised of aluminium sections. 4) A long M.S. Rod at both ends to be provided in all aluminium shutters in top & bottom horizontal members internally connecting vertical members and fixed with M.S. washers and nuts. No measurement and payment shall be made for this. 5) Aluminium Frames to be fixed with walls / columns with minimum 100 mm long Brass screws / Stainless steel screws and necessary hold fasts. For fixing of frames with RCC members, for Aluminium windows/louvers, doors having area of equal to 10 sq.m or above, Carbon steel zinc coated anchor fasteners shall be used. No measurement and payment shall be made for these items. 6) All aluminium frame and shutters Joints shall be of mitred joints with necessary cleats/ plates . 7) Filling the gap between aluminium frame & adjacent RCC / Brick work / Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete up to 5 mm depth and 5 mm width.

Providing and fixing approved quality Stain less steel body roller wheels for sliding shutters of windows etc. complete all as per specification and as directed by Engineer.

Providing and fixing Locks for aluminium sliding window shutters (Over all size of 204mm x 23mm) or approved quality, type etc. complete all as per specifications and as directed by Engineer-in-charge.

Providing and fixing glazing in aluminium doors, window, ventilator shutters and partitions etc complete as per the architectural drawings and directions of the Engineer-in-charge (Cost of snap beading, PVC / Neoprene gasket etc shall be paid in basic item) Note: Glass shall be measured as per inner dimensions of the aluminium frame sections to which the glass is fixed.

With clear float glass panes of 5.00 mm thickness

With clear float glass panes of 8.00 mm thickness

Providing and fixing Stainless Steel 304 fly proof mesh 16x24 (16 mesh and 24 gauge) of square weave as per specification and as directed by Engineer-In-Charge.

INTERNAL PLUMBING WORKS

Providing and fixing white vitreous china flat back urinal basin of 610mm minimum size with 32mm urinal waste coupling with dome grating, necessary clamps and connection charges, but excluding other fittings all as directed at site, complete as per specifications as directed by Engineer-in-charge.

Providing and fixing Brass 15mm C.P. presstomatic series auto shut urinal flush cock of approved quality along with heavy quality reinforced 600 mm long flexible pvc inlet connecting pipe etc.

Providing and fixing Stainless steel AISI 304 (18/8) Satin finish Kitchen sink with drain board with over all size of 1145 x 510 mm and bowl size of 560 x 410 mm and 241 mm depth with C.I. brackets and Stainless steel waste coupling including painting the fittings and brackets with 3 coats of white enamel paint over a coat of primer, cutting and making good the walls wherever requried complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing white viterious wash basin of size 630 x 450 mm of approved colour with anchored set arrangement, 15 mm C.P. brass pillar tap, 15 mm x 600mm long PVC Inlet connection, 32mm heavy quality C.P. brass waste coupling including stop cock of standard pattern and SS wall flanges, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge

Providing and fixing heavy quality CP brass bottle trap 31 / 32 mm single piece moulded with height of 270mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal for wash basins / urinal etc all as per specifications and directed by the Engineer in charge.

Providing and fixing white vitreous European type Water Closet with'P' or'S' Trap with solid seat and lid, 10 litre low level white PVC flushing cistern with manually controlled device (handle lever) conforming to IS:7231, flush bend,fixing EWC with fitting arrangement, 15mm PVC heavy quality inlet connection of 450mmlong, including testing , commissioning & cleaningetc. complete all as per drawings and specifications and as directed by the Engineer-in-charge

Providing and fixing 15 mm C.P. Brass 2 in 1 Bib cock and Angle cock combination of Heavy Quality using teflon tape as per specifications and as directed by the Engineer-in-charge. (Samples to be got approved by the Engineer-in-charge)

Providing and fixing in position 15 mm CP Health faucet M/s. JAQUAR or equivalent model alongwith CP Brass 2 in 1 Bib cock and Angle cock with necessary flexible hose upto 1000 mm long using teflon tape, CP wall bracket, CP nozzle, CP wall flanges, etc., complete.

Providing and fixing 15 mm n.b of C.P Brass Angle cock of Heavy Quality as per specifications and as directed by the EIC (Samples to be got approved by the EIC)

Providing and fixing in position heavy quality CONTINENTAL type fancy variety C.P. brass screw down Concealed type Stop cock of size upto 20 mm conforming to IS: 8931 using tefon tape etc. complete.

Providing and fixing 15 mm dia long body C.P brass bib cock of heavy quality as per specifications and as directed by the Engineer-in-charge

Providing and fixing in position best quality CP Twin coat hook with SS screws, etc. complete.

Providing and fixing S.S Towel ring complete fixed to walls with 30 mm CP brass screws with concealed fitting arrangement all as directed by the Engineer-incharge.

Providing and fixing C.P. Brass towel rail 600 mm long complete fixed to walls with 30 mm CP brass screws with concealed fitting arrangement all as directed by the Engineer-in-charge.

Providing and fixing 6mm thick mirrors of size 600x450 mm fixed to walls with C.P.brass screws and concealed washers complete. all as per specifications and as directed by the Engineer-in-charge

Providing and fixing 150 X150 mm Soap dish of White Vitreous including chasing walls making good the same after fixing the China Soap dish etc. complete all as per specifications and as directed by the Engineer-in-Charge.

Providing and fixing in position Recessed type Toilet paper roll holder with Stainless steel rod, including cutting into wall, making good the same, etc. complete.

Providing and fixing PVC Nahani trap of self cleaning design of 100 mm inlet and 75 mm outlet, jointing with solution with the connection pipes, placing as per the drawings, embedding in Cement concrete 1:2:4 and making circular hole up to floor level using 110 mm O/D PVC pipes of 6 Kg/sq.cm pressure and fixing 1 No. 125 mm dia PVC openable grating, complete all as per drawings and specifications and as directed by the Engineer-in-Charge.

Providing, Laying, jointing, fixing and testing Heavy quality(C-Class)Galvanised Iron pipes and ISI marked fittings like, tees, elbows, bends, unions, nipples, reducers etc.as required for the work,including testing the pipes and fittings for 10.00Kg/Sq.Cm hydralic pressure with a minimum period of two hours duration with clean water,including cutting,threading,jointing with hemp yarn,white lead, jointing Teflon tape,exposed/concealed by chasing walls and making good by filling with concrete 1:3:6, complete all as per specifications and drawings, including two coats of anticorrosive bitumastic paint for all concealed lines/two coats of synthetic enamel paint for all exposed lines all as directed by the Engineer-in-charge.

15 mm dia

20 mm dia

25mm dia

40mm dia

Providing and fixing Gunmetal (GM) Gate valve with SS Ball and SS Spindle as per IS - Class - I, heavy type, etc. complete.

20 mm dia (Screwed ends)

25 mm dia (Screwed ends)

40 mm dia (Screwed ends)

Providing and fixing heavy quality stainless steel/C.P brass grating as specified for floor traps/nahani traps all as directed by the Engineer-in-charge

Providing 15mm braided hose with nuts, nipples for Water inlet connection. (450 mm long Braided hose)

Providing and fixing 40mm Heavy quality Flexible PVC waste pipe (Semi rigid or Flexible) 1200 mm legth with fittings for sink or wash basin including PVC waste fittings etc. complete all as per specifications and as directed by the Engineer-in-Charge

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :

20mm dia

40mm dia

EXTERNAL P.H. WORKS

Note : The detailed specification of PH works are indicated in respective items and specification documents. In addition to this the bidder shall also consider the requirement indicated in sepcification which describes the general specifiaction for all PH items.

Making connection of distribution branch with G.I. Main Upto 40 mm dia. Pipes by providing and fixing tee including cutting and threading the pipes etc. complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing square mouth S.W. gully trap of size 150 x 100 mm "P" type complete with CI grating brick masonry chamber with water tight CI cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.5 kg and frame to be not less than 2.70 kg as per standard design

Providing & filling overburnt brick bat aggregates of 75mm size to fill in soak pits/sunken portions of toilets including breaking the brick to required size of 75mm aggregate including cost of material, labour, tools etc. complete and as directed by the Engineer-in-Charge. Note : Mode of measurement - Soak pit inside measurement upto the height of filling will be paid in m3 and no voids will be deducted from the measurements.

Providing and fixing PVC SWR pipes conforming to relevant IS type B and PVC SWR fittings & specials conforming, cowels to relevant IS including jointing with seal ring / With PVC solvent adhesive including fixing in walls using clamps, wooden cleats of 75 mm thick with teak wood, painting etc complete all as per drawings, specifications and as directed by the Engineer-in-charge

SWR PIPE 75 mm O/D

SWR PIPE 110 mm O/D

Making hole up to 20x20 cm and embedding pipes up to 150 mm diameter in masonry and filling with cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size)including disposal of malba.

Providing and laying non pressure NP2 class RCC Hume pipes,with collars jointed with stiff mixture of cement mortar in the proportion of 1:2, laying to the levels, slopes and as per the drawings and specificationsandas directed by the Engineer-in-charge including testing of joints etc. complete.

150 mm dia RCC Hume Pipe NP2 class

300 mm dia RCC Hume Pipe NP2 class

Providing and fixing G.I. Puddle flanges (Inlet and Outlet) of specified diameter and upto 600 mm long pipe with 6 mm thick Galvanised MS sheet welded with pipe as per the drawings, fixed on RCC wall of OHT for overflow, drain, inlet and outlet, including threading (wherever required) complete as per drawing & directions of the Engineer-in-charge.

32 mm dia

40 mm dia

100 mm dia

Providing and constructioning Inspection chambers of Internal size clear dimention of 900x600 mm in 230 thick brick masonry with cement mortar 1:4 over a bed of 150 mm thick 1:4:8 cement concrete foundation, plastering with cement mortar 1:4 mm thick on inside, outside and all exposed sufaces finished with a floating coat of neat cement, brick corbelling at top to provide opening of 900X450mm, embedding the frame and cover with CC1:2:4 concrete, and fixing castiron steps if necessary at 300mm intervals complete. Depth of chamber not exceeding 900mm.(excavation,soling,castiron cover and C.Isteps will be paid separately under relevant item)

Supplying and fixing Cast Iron Manhole or Cast Iron Steps cover, size and weight as specified in the drawings or as directed by the Engineer in charge.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grade made with strong vibratory compaction and approved size,shape,design laid in required colour and pattern over and including 50mm thick compacted bed of crushed sand, filling the joints with crushed sand etc .all complete as -per the direction of the Engineer-in-charge

Drilling of hole upto 20mm dia for a depth upto 200mm into existing RCC member and providing reinforcement at all levels and grouting gaps with LOCK Set chemical as per drawing and directions of EIC. Note :- Cost of reinforcement will be paid under relevant BOQ item

Providing and fixing 110 mm dia PVC rain water pipes conforming to relevant IS type Band PVC SWR fittings & specials conforming to relevant IS including jointing with sealring/With PVC solvent adhesive including fixing in walls using clamps etc complete all as per drawings, specifications and as directed by the Engineer-in-charge

ELECTRICAL & IT WORKS

Supply, Installation,testing and commissioning of PVC Conduit- 1.8 mm (MMS ) including accessories such as 50 mm Dia Junction Box(1/2/3/4 way ), Coupler, T Joints, bends etc. as per site requirement and as per enclosed Tender specification(CON - 001).

PVC Conduit- 25 mm Dia

PVC Conduit-32 mm Dia

Supply and Installation of 7 Segment, 8 Way Distribution Box along with wireway Box as per enclosed specification(DB - 001).

Supply and Installation of12 Way SPN DB along with wireway Box as per specification (DB - 002).

Supply and Installation of Fan Hooke Box as per drawing enclosed.

Supply and Installation of Modular Boxes as per specification(MB - 001).

1M/2M/3 M Boxes

6 M Boxes

8 M Boxes

12 M Boxes

Supply, installation, testing and commissioning of CAT 6 UTP cable

supply, installation, testing and commissioning of 0.5mm annealed bare copper conductor, two pair with PVC insulated telephone cable

Supply, installation, testing and commissioning of 100 pair krone terminal strip (10 Nos of 10 trips) with suitable size of MS box with dust cover for terminal strips

Rajyalakshmi Builders

SEKAR CONSTRUCTIONS

SRICO PROJECTS PVT LTD