SSTP Load Center Modification

Amount

EARTH WORK :

Earthwork excavation over Areas, foundations, trenches, drains etc. upto required depths in all kinds of Soils except Soft and Hard Rock in both dry and wet conditions, dewatering if necessary, dressing the bottom and sides to required levels, profiles, slopes, etc., disposing the surplus earth/spoils within a lead of 50m , levelling the areas including clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc., complete all as directed and specified.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

c) Above 3.00 m to 4.50 m depth from average ground level.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas, foundations, trenches, drains etc. in ordinary rock upto the depths specified below including dewatering if necessary, dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a distance of 50 m etc.,including clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc complete as directed by Engineer-incharge.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

c) Above 3.00 m to 4.50 m depth from average ground level.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in over areas, foundations, trenches, drains etc. in hard rock (blasting prohibited) by chiseling, wedging or any other approved method viz. using plasma cutting with diesel plasma gun under 3.5Kg/Sqcm pressure, including air compressor, followed by pneumatic chieselling or using non explosive expansive chemical agents , including drilling of holes as specified by manufacture, filling of expansive chemical, followed by pneumatic chiseling, diamond wire rope cutting etc. upto the depths specified below, including dewatering if necessary, dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a distance of 50 m etc.,including clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc complete as directed by Engineer-incharge.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

c) Above 3.00 m to 4.50 m depth from average ground level.

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead within NFC for all lifts complete as specified and directed by EIC

Lead charges within NFC premises for additional lead over the initial lead by mechanical transport, including loading, unloading, stacking, the disposable soil, rock, debris, other unserviceable materials etc., Note: Measurement of lead charges will be based on truck measurement with a deduction of voids @20% and 50% for soils and rock or debris respectively.

CONCRETE (PLAIN AND REINFORCED) :

Plain Cement Concrete (P.C.C) 1:3:6 by insitu mixing using Weigh Batching or RMC of grade M-10 using Ordinary Portland Cement(OPC) conforming to IS 269 or Portland Pozzolana Cement (PPC) conforming to IS 1489 Part-1 with Minimum Cementitious Content not less than 250 Kg/Cum (M/s. ACC,Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd. make) with crushed stone sand and graded stone aggregates of 20mm maximum size at all depths/heights below/above plinth level including consolidation, finishing smooth/broom finish as applicable, curing, etc., but excluding Formwork, complete as specified and directed.

Reinforced Cement Concrete by insitu mixing using Weigh Batching or approved RMC of Grade M - 35 (Minimum Cementitious Content not less than 440 Kg/Cum) up to specified level using using Ordinary Portland Cement(OPC) conforming to IS 269 or Portland Pozzolana Cement (PPC) conforming to IS 1489 Part-1 (M/s. ACC,Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd. make) with crushed stone sand and graded stone aggregates of 20mm maximum size including mixing superplasticizer of brand M/s. FOSROC ,SIKA,BASF,CICO in proportion as per Manufacturer's Specifications, Pumping / Lifting of concrete to the required heights, Concrete laid to proper level, profile and slope, placing concrete, consolidation, finishing, curing, etc., but excluding Formwork and reinforcement as specified and directed.

Below FFL

Above FFL

Casting and fixing in position precast reinforced cement concrete covers of required size in RCC M-35 insitu mixing BY WEIGH BATCHER using ordinary Portland Cement conforming to IS 8112 (M/s. ACC, Ultra Tech, Raasi, Birla, Coramandal, M/s. Andhra Cement Ltd., KCP), crushed stone sand , graded stone aggregate of 10 mm maximum size at and at all depths and heights below and above plinth level including mixing superplastizer (M/s. Fosroc, Demach, Huntsman, Pedilite, Sunanda Chemicals, Agro Chemicals, MBT) in proportion as per manufacturer’s specifications including necessary shuttering, providing and fixing cover blocks of required sizes, consolidation finishing as specified, curing, making casting yard and curing tank, stacking carefully at casting yard and transporting to the site of use placing in position as shown in drawings, aligning, leveling, making good all the damaged surfaces etc., complete as directed for covers for storm water drains/trenches/manholes etc. with and without holes including formwork but excluding reinforcement.

FORM WORK :

Providing centering and shuttering using good quality densified film-faced Plywood of at least 12mm thick approved make conforming to IS 4990 including strutting, propping, staging made out of steel frames/H-frames/ Mild Steel (MS) Pipes/Cup and Lock System etc., and removal of the same as required including chamfers, splays, keys, wedges, nails, bracings, brackets and applying One (1) coat of shuttering oil (Cemol/Fosroc make/any other ) on all shuttering surfaces coming in contact with concrete,including PVC cover blocks etc., if required, for insitu Reinforced Concrete and in Plain Cement Concrete works, making pockets in machine foundations etc., complete as specified and directed. NOTE: The Formwork shall be designed and got approved from the Design Section before erection

a) Below and Upto Finish Floor Level

b) Above Finish Floor Level

REINFORCEMENT & STRUCTURAL STEEL

Supply, fabrication and erection of Reinforcement bars for Reinforced cement concrete items at and at all depths and heights below and above plinth level Thermo-Mechanically Treated bars of minimum grade Fe-500D or more conforming to IS 1786 of Tata, Vizag steel, Sail, JSW, JSPL make, including transport to site, loading and unloading, making fan hooks of required shape, dowels for bonding masonry, transporting steel to site, decoiling, removing of scales, straightening, cutting, bending, fixing bars with chairs, space bars wherever required, in position with two strings of 18 gauge soft drawn annealed MS binding wire inclusive of its supply etc., complete as specified and as per direction of Engineer- in-Charge.

Providing and fixing in position galvanised chemical anchors of dia 16mm to 24mm and length upto 300mm of minimum 5.8 grade of approved make of Hilti, Fischer, Fosroc of best quality for anchoring supporting structural steel columns/beams or other members including drilling holes of required dia in RCC, cleaning of holes, providing and injecting chemical/injection mortar of make Fischer (FIS EM plus), Fosroc (Lokfix E77) or approved equivalent with hand gun, aligning bolts to position, proper level, washers, Labour, etc., complete as per manufacturer's specifications and as directed.

Placing shear connectors of upto 20 mm dia TMT re-bar into the RCC member including drilling necessary holes to required depth using drill machine, cleaning the holes and removing dust, dirt , etc and supplying and anchoring with epoxy based resin grout material of Fosroc Lokfix E77 or equivalent make complete with cost of materials, labour, tools as per specifications and directions of engineer in charge. NOTE: Reinforcement for Shear Connectors shall be measured seperately for payment.

Supplying, fabricating, erecting and fixing in position, MS/GI insert plates/ embedded plates/rolled sections such as angles, channels, Tees, flats, etc./pipes (medium quality) conforming to relevant BIS codes of required shape and size, welding anchoring legs not less than 12mm dia TMT bars, placing in position in concrete while casting, including painting with 2 (Two) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux wherever required, fixing in line, level and plumb complete as directed. Note: TMT bars will be paid under relavant item.

Supply, Fabrication and erection of Structural Steel work using rolled steel joists, angles, channels, plates, chequered plates, flats, bars of M/s. Tata, Vizag Steel, JSW, SAIL of strength not less than Grade E 250 IS-2062:2011 in built up sections, Trusses (Complete Truss system consisting of Trusses, Purlins, Bracings, Gusset Plates, Base Plates etc.,), framed work, mezzanine, trestles, ladder, PEB structure (Bracings, Struts, walkway platforms, staircase etc.), including cutting, transportation of members to site, erecting members using suitable cranes/jigs/pulleys in line , level, plumb etc., providing Bolts and Nuts and other accessories wherever required, arc welding with electrodes conforming to IS 814 of make Advani, D&H, Philips, surface preparation by cleaning with wire brush painting with 3 (Three) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux, complete as specified and directed Note:1) The bolts used shall conform to A325 ASTM standards to 8.8 designation High tensile bolts conforming to IS: 3757. All the Bolts, Nuts and Washers shall be Cadmium Coated. 2) One additional coat (Third coat) of paint as per specifications shall be applied on Structural Steel after erection and no extra payment will be made for the same.

Sand blasting of structural steel works comprising steel sections like angles, channels, joist, plates, grills, hollow sections, etc. using compressed air at required pressures for cleaning the surfaces before application of primer, arranging necessary barricades, enclosure, machinery etc., complete as specified and directed. NOTE: Only the structural steel sections used in the work will be measured for payment.

Foundation Bolts: Supplying, fabricating, erecting and fixing in position, foundation bolts using MS rounds conforming to IS 432 (Mild Steel Bars Grade – I)/ IS 1875 and suitable nuts including threading, placing in position in concrete in level using template, providing grease and protective cover like covering with polyethelene sheet to bolts and nuts to correct levels Complete and as directed .

Supply, Fabrication and Erection of structural steel work using square/rectangular hollow sections conforming to IS 4923/1161 of grade 355YSt of make Jindal, Apollo or other approved equivalent, at all levels above plinth level as per Design including cutting, transportation of members to site, erecting members using suitable cranes/jigs/pulleys in line , level, plumb etc., providing Bolts and Nuts and other accessories wherever required, arc welding with electrodes conforming to IS 814 of make Advani, D&H, Philips, surface preparation by cleaning with wire brush painting with 3 (Three) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux, complete as specified and directed Note:1) The bolts used shall conform to A325 ASTM standards to 8.8 designation High tensile bolts conforming to IS: 3757. All the Bolts, Nuts and Washers shall be Cadmium Coated. 2) One additional coat (Third coat) of paint as per specifications shall be applied on Structural Steel after erection and no extra payment will be made for the same.

Deck Sheeting Providing and fixing roofing consist of 1.2 mm thick galvanized steel deck sheet of minimum grade 345MPA, zinc coating 275 GSM confirming to IS 277 of make Tata Bluescope (Smartdek51)/MetalKraft (decking profile 52)or approved equivalent used as permanent shuttering over which MS wire mesh 3mm laid at 100x100 mm grid including edge trim covered with concrete. This metal deck will be supported on structural steel beam with shear studs. (Structural steel like Beam, column, joists etc. & concrete of different grade as per design will be paid separately). Note :- Supply & erection of shear studs shall be part of item and no seperate measurment for same will be done.

STONE & BRICK MASONRY :

Random rubble masonry as per IS 1597 with hard stone with Cement mortar 1:6 (1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 6 crushed coarse sand (conforming to IS 2116)) at all depth and height including scaffolding, raking out joints, simultaenous flush poining, curing, complete as specified and directed.

Brick work as per IS 2212 using fly ash bricks conforming to IS 12894 of Class Designation 7.5 and above as specified at height/depth mentioned below with cement mortar 1:6 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 6 crushed coarse Sand (conforming to IS 2116)} including raking out joints, curing, scaffolding etc., complete as specified and directed.

a) At all depths below FFL

b) Above FFL upto V floor level

Flooring :

GSB: Construction of Granular sub-base by providing HBG material conforming to Grading-ii of MoRTH Table 400-1 including cost, (excluding seigniorage) charges and conveyance of all materials to work site and spreading in uniform layers with motor grader or by approved means, on prepared surface mixing by mix in place method with Rotavator/approved means at OMC and compacting with vibratory roller of 8 to 10 Tons Capacity/approve means to achieve the desired density etc., complete for finished item of work as per MoRTH Specification 401(5th revision and as directed by Engineer-in- Charge. Note: ( Payment will be made based on levels for finished item of work).

Rubble stone hard core (soling) using approved local stones below floor of 150 mm consolidated thickness with stones vertically hand set, interstices packed with smaller stone chips of appropriate size, blinding with murrum, watering, consolidating by suitable means as directed, finishing to proper levels, etc., complete as specified and directed .

Providing and fixing 16 to18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut Granite stone for floor/treads/ risers /steps / dado/ ramps/window sills/jambs/wash basin platforms etc. of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse crushed stone sand)/ 12 mm thick, 1:3 (1 cement : 3 coarse crushed stone sand) cement mortar/chemical adhesive, joints treated with epoxy grout, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels including cost of single/double nosing, making 3 no of grooves for saircase treads etc. all complete as specified and as directed

Non Metallic Floor Hardener: Providing over RCC flooring, grade slab when concrete is in green condition, finishing top with hard finishing coat using non –metallic floor hardener of Chhabdur or Hardtop or any other from M/s. Fosroc, STP, MYK, Pidilite, Sunanda Chemicals of approved quality and make at spread rate of 7Kg/Sqm or as specified by manufacturer for heavy duty floor finish including spreading after vacuum dewatering, ramming, consolidation, finishing smooth using power trowel to required levels or slope as specified, curing, etc., complete as specified and directed with vacuum dewatering.

Vacuum Dewatering & Power Trowelling: Vacuum dewatering of concrete using vacuum dewater technique for evaporation by way of removing the excess water using rigid or flexible suction mat incorporation filler layers and vacuum filler layers and vacuum generator (80 to 90% vacuum is to be applied at the rate of 3 to 5 minutes per 25 mm of depth), finishing with power trowel to get smooth finish all as per specifications, drawings and directions of the Engineer-in-charge for grade slab.

Joints Groove Cutting and Sealing: Cutting using Diamond saw or any other suitable equipment grooves of size 6mmx12mm in flooring at construction/contraction joints or as directed by design Engineer, including filling with polysulfide sealant of M/s. Foroc, STP, Pidilite, MYK, cleaning the joints using compressed air, drying the joint before application complete as directed.

Providing & applying screed concrete of M-25 grade with maximun coarse aggregate size of 10 mm or less using Weigh Batching or RMC using Ordinary Portland Cement(OPC) conforming to IS 269 or Portland Pozzolana Cement (PPC) conforming to IS 1489 Part-1 (M/s. ACC,Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd. make) with crushed stone sand and graded stone aggregates of 10mm maximum size at all depths/heights below/above plinth level including power troweling, consolidation, finishing smooth/broom finish as applicable, curing, adding water proofing chemical of FOSROC/PIDILITE/SUNANDA as per manufacturer's specifications, etc., but excluding Formwork, complete as specified and directed.

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

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, 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 to more than 5mm), including making drainage opening wherever required complete including two coats of approved primer and two coats of ready mix paint as per IS 164 etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

DOORS, WINDOWS & ROLLING SHUTTERS ETC :

Providing and fixing of Hollow metal fire rated doors as per IS 3614 part-1 & part-2 for stability and integrity. Pressed Galvanized steel confirming to IS 277 with the following specification. Recommended fire door shall have doors tested at CBRI or ARAI for maximum rating of 2hrs with vision panel. Test certificates should be available for vision lites /panels as part of the fire door assembly. Independent glass test certificates will not be accepted. Manufacturer test certificate shall cover doors both single and double leaf and all doors supplied should be within the tested specimen, deviation in specification and sheet thickness other than what is mentioned in the test certificates are not allowed. Proper label confirming the type of door and the hourly rating is mandatory. Approved manufacturer Shakti Hormann or approved equivalent. Door frame shall be double rebate profile of size 125 x 60 mm made out of 1.20mm minimum thick galvanized steel sheet. Frames shall be Mitered and field assembled with self tabs. All provision should be mortised, drilled and tapped for receiving appropriate hardware. 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/RCC column opening. Once frame installed should be grouted with cement & sand slurry necessary for fire doors on the clear masonry/RCC column opening. Door leaf shall be 46mm thick fully flush double skin door with or without vision lite. Door leaf shall be manufactured from 0.8mm minimum thick galvanised steel sheet. The internal construction of the door should be rigid reinforcement pads for receiving appropriate hardware. The infill material shall be resin bonded honeycomb core. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges should be interlocked with a bending radius of 1.4mm. For pair of doors astragals has to be provided on the meeting stile for both active and inactive leaf. Vision lite wherever applicable should be provided as per manufacturers recommendation with a beading and screws from inside. The glass should be 6mm clear borosilicate fire rated glass of size 20mmX300mm of relavant rating of the door. All doors and frames shall be finished with powder coating of minimum 50 micron thickness of approved colour. The door leaf and frame shall have passed minimum 250 hours of salt spray test. Rate should include supply and installation of door and hardware set as mentioned in the door and hardware schedule. With vision panel with hardware set for each leaf as follows: Ball bearing butt hinge 100mm x 75mm x3 mm nos as per required in SSS finish Mortice sash lock, H11, 55mm BS, 20mm sq forend SSS # Hormann/Geze Euro profile 5 pin EP cyl 5702, 70mm both side keys in NP finish (1 each) Tubular lever handle LT 19mm dia with roses and escutcheon, SS304 with SSS finish (1 pair) Door closer 9903 with standard arm.

Providing and fixing in position epoxy powder coated (minimum thickness of power coating 50 microns)Aluminium partition/door/windows/ventilators/louvers with single/double side hung/tophung/sliding shutters etc. using extruded built up standard tubular and other sections of approved make (Jindal Delux Series (Domal)/Hindalco/Indal sections or its approved equivalent sections) and confirming to IS 733 and IS 1285 of required available colour, manufactured to relevant IS Standard Specifications including applying Epoxy coating of required thickness, fixing with rawl plugs and screws or fixing with clips or with expansion hold fastners, including locking arrangement for doors, windows, handles, aldrops, door stopper, magnetic catcher, hinges, friction hinges, aluminium push plates, sliding rollers, aluminium hardware fixtures, cleat angles, beadings etc as per the requirement, gaps of structural opening to aluminium frame work to be filled with siliconate / polysulphide sealant, fixed suitably to brick wall RCC column structures complete as directed. NOTE: Aluminium sections such as shutter frames, window / door frame, beading channel for glass/adjustable louvers/mosquito mesh, door handles, louvers etc., shall only be measured linearly as per actual / finished cutting size and multiplied with sectional weight of the individual section and the total quantity of aluminium section will be arrived at for payment without any allowance for wastage. No separate payment shall be made for fittings such as locking arrangement, hinges, friction hinges, rollers, door stoppers, magnetic catchers, fittings and fixtures, gasket, cleat angles etc.

Providing and fixing glazing with 5 mm thick plain float glass of approved quality (Atul, Modiguard, Triveni, Hindustan Pilkington) for windows, louvers etc., including EPDM gasket wherever required, all complete as directed by Engineer-in-charge.

Supplying and fixing in position approved motor automatic operated (push & pull) steel rolling shutters made from M.S. lathes of not less than 1.25 mm thick including supplying and fixing all necessary fixtures, fittings, top hood, guide channels, shutter suspension shaft not less than 6", ceiling strips providing approved quality of ball bearings, locking arrangements, handles, lugs, cutting, drilling necessary holes in concrete, grouting lugs with cement concrete 1:2:4, including providing and fixing not less than 1.0HP motor of Crompton Greaves, Kirloskar, L&T, Jielong along with other accessories for On and Off, level switch ). connected operatable, applying one shop coat of approved Zinc chromate primer and two coats of synthetic enamel paint complete as shown in the drawing and as directed (measurement for rolling shutters will be as per the structural openings, hoods shall not be measured separately).

PLASTERING AND PAINTING :

Cement plastering 6 mm thick for ceiling with cement mortar 1:3 (1 cement :3 river sand) finished smooth finish with including hacking of concrete surfaces, preparation of surface, steel/tubular scaffolding, curing, etc., complete as directed.

Cement plastering 15 mm thick for internal walls in cement morar 1:4 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 4 River Sand (conforming to IS 1542)} fininshed smooth at all height above plinth level over brick walls or concrete surface including making necessary grooves in between junctions or brick masonary and RCC , providing & fixing GI plaster mesh/chicken mesh 150 mm wide along route of walls chipped for service lines, junction between RCC and brick walls and also other places wherever required over brick walls or concrete surface preparation of surface, steel/tubular scaffolding curing etc., complete as specified and directed.

Cement plastering 20mm thick in Two (2) coats over exterior masonry and concrete surfaces at and at all heights/depths above/below plinth level with 12mm thick base coat in Cement Mortar 1:4 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 4 River Sand (conforming to IS 1542)}, 8mm thick finishing coat in Cement Mortar1:3 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd., KCP) : 3 River Sand (conforming to IS 1542)}, final rendering including addition of approved integrated waterproofing compound @ 2% by weight of cement or as per manufacturer’s Specifications for the base coat of make M/s. Fosroc/Demech/ Huntsman/ Pidilite/ SIKA Qualcrete / MBT/Sunanda Chemicals, making necessary grooves, bands, drip moulds, providing & fixing GI plaster mesh/chicken mesh 150 mm wide along route of walls chipped for service lines, junction between RCC and brick walls and also other places wherever required over brick walls or concrete surface preparation of surface, steel/tubular scaffolding curing etc., complete as specified and directed.

Providing and applying white cement based putty in two coats with average thickness not less than 1 mm, of Birla make or any other approved manufacturer including one coat of primer over the plastered wall surface (external/internal) to prepare the surface even and smooth complete.

Water proof plaster in cement mortar 1:3 ,with waterproofing compound make of ( M/s Fosroc , MBT, Sika, Sunanada Chemicals etc.) @ 2% by weight of cement including scaffolding, curing, hacking of concrete surfaces etc. Complete a) 15 MM thk for underground drains/cable trench etc.

INTERNAL PAINTING :- Applying 3 or more coats of interior premium emulsion paint of Asain Apcolite premium emulsion /Dulux interior acrylic premium emulsion of required shade of interior grade, having VOC content less than 50 grams/liters including one coat of approved suitable interior primer at all heights above plinth level etc., surface preparation, scrubbing, sand papering, removing of loose paint, plaster, dirt, etc., filling of cracks, holes with crack filler of make fosroc renderoc CS/CF or approved equivalent complete and as complete and as directed.

EXTERIOR PAINTING :- Applying of Two or more coat of elastomeric liquid applied water proofing membrane of asain paint damp proof advance or Dulux Aquatech Flexible damp proof base coat as per manufacture specification. Finishing walls with 2 or more coat of 100% Premium acrylic Smooth waterproof exterior finish emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS:15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Dept Tinted) with silicon additives, equal to asain paint ultmia protek or Dulux Professional weathershield Flexx or Paints can be obtained from approved make from M/s. Asian, Dulux, Berger, Johnson & Nicklson, Nerolac, Pidilite or any other make etc., including surface preparation, scrubbing, sand papering, removing of loose paint, plaster, dirt, etc., filling of cracks, holes with crack filler of make fosroc renderoc CS/CF or approved equivalent complete and as directed.

Providing and applying textured finished paint by applying one coat of exterior pimer, 2-3mm thick coat of acrylic modified product of Asianpaints-apex ezytex or approved equivalent, creating the required pattern by using trowel/spatula, drying, applying two-three coats of Asian paints Ultima protek or approved equivalent, including surface preparation, cleaning the surface and filling of any holes, crevices using putty, all material, tools, machinery at all heights, complete as per manufacturer's specifications and as directed by EIC. Note: The works shall be executed by approved applicator.

WATERPROOFING :

WATERPROOFING ON DECK SLAB :-Surface Preparation: Cleaning the surfaces with Wire brushing and washing the treatment receiving surface area with water, so as to make the surface totally dust free to receive the treatment. Cracks shall be treated by chasing open cracks to form a “V” space groove of approx. 4 to 6 mm wide. The groove shall be cleaned with compressed air and thereafter sealed with polymer modified mortar which shall be admixed with SBR Latex, Dr. Fixit Pidicrete URP @ 2kg per bag of cement, prior to application of PMM, application of sealer coat inside the groove shall be carried out. Angle Fillet All the junctions of floor and vertical sides shall be provided with cement-sand CM 1:3 based angle fillet of 75 mm X 75 mm. The fillet mortar shall be admixed with a latex based additive, Dr. Fixit Pidicrete URP (Dosage -1 kg / 50 kg cement bag), that will provide strength and resistance to water leakage. Construction Joint Treatment: All construction/ Cold Joints in the Roof slab shall be opened in V-groove size to maximum depth of 25 mm. Fixing PVC Nozzle between 1 m center to center and injecting Cement, Water, Expansive Plasticizing Admixture for Cementitious Grouts, Dr. Fixit Pidicrete AM at a dosage of 225 gm/ Bag of Cement and Dr. Fixit Pidicrete URP at a dosage of 1 kg/ Bag of Cement Slurry through proper Grouting Pump/Machine and sealing the joints with Polymer Modified Mortar using Cement : Sand = 1 : 4 and Dr. Fixit Pidicrete URP @ 2 kg per Bag of Cement. After grouting, the nozzles must be cut and levelled with the roof slab. Providing and applying primer Dr.Fixit Cipoxy 16 D Primer using roller or brush as per manufacturer’s specification at a coverage of 6 - 8 sqmt/kg, Followed by supply and apply of Dr. Fixit Superseal 900, two component liquid applied, Hybrid Polyurea Polyurethane waterproofing membrane with the following technical parameters: 1. Solids Content: 82% 2. Tensile strength >15 Mpa as per ASTM D 412 3. Elongation at break >600% as per ASTM D 412 4. Shore A Hardness = 70 as per ASTM D 2240 5. Resistance to hydrostatic water pressure greater than 70 m as per ASTM D 5385 6. Static crack bridging >2 mm as per ASTM C 1305 7. Bond Strength to concrete >2 MPa as per ASTM D 7234 8. Puncture Resistance > 1000 N as per ASTM E154 Apply the first coat of Dr. Fixit Superseal 900 on the surface using suitable brush, roller or airless spray coverage @ 1.0 kg/m2. Use spike roller to dislodge the entrapped air if any. Apply second coat in perpendicular direction after minimum 6 hrs of completion of first coat coverage@ 1.0 kg/m2 to achieve a DFT of 1.5 mm. Supply and spreading of 120 GSM non - woven Geotextile with proper overlaps of 50 mm. Protective Screed Providing and Laying 40 mm M25 grade concrete screed as a protection to the Waterproofing system admixed with Dr. Fixit Pidiproof LW+ dozed at 200 mL/ 50 kg bag of cement. Bore Packing: All the pipes to placed / inserted in the core cut areas, shall be wrapped around by the Dr Fixit Bathseal Tape, a twin sided adhesive tape or by sand broadcasting over a slurry coat of Dr. Fixit Pidicrete URP : Cement as 1:1 by volume and placed appropriately to be grouted around the cut bores. Grouting the gaps between the pipe and the core cutting by an expansive cementitious grout Dr. Fixit Pidigrout 10M that shall be poured into the gaps after fixing in place an effective leak-free shuttering.

Providing and applying Ultra flexible polymer modified elastomeric waterproof coating using Brushbond Ultraflex of Fosroc Chemicals or approved equivalent in following steps: Surface preparation: RCC surface shall be made dry, clean, even and checked for soundness. Oil, dirt, laitance and other contaminants shall be removed manually. Surface shall be fairly smooth finished using polymer modified mortar. Chamfering of the floor wall junctions shall be done with cement mortar 1:4 admixed with Nitobond SBR @ 2 litres per 50 kg bag of cement. Inlet Outlet Pipe Annular space packing shall be done using Conbextra GP2 of Fosroc Chemicals mixed water in ratio 0.16. Pond testing shall be done for 48 hours, 50mm height and leaking spots, construction joints and honey combs shall be provided with Injection grouting using cementitious pressure grouting method with 40 psi pump using Cebex 100 of Fosroc Chemicals @ 225gms mixed to 50 kg bag of cement including joints packing using polymer modified mortar complete as per manufacturer's specification or as directed by EIC. Waterproof Coating: Apply Ultra flexible polymer modified elastomeric waterproof coating of 1mm thickness in 2 coats at a coverage rate of 16 sqm per 25 kg bag with interval period of 6 hours over a substrate with Saturated Surface Dry condition. Termination to be done on wall extending the coating to min.300mm height above the finished floor level and sealed in the termination groove of 20mm wide and 10mm deep flushed with polymer modified mortar as per manufacturer's recommendation or as directed by EIC

Fine sand shall be supplied and sprinkled while the polymer modified elastomeric waterproof coating is in tacky condition. Providing and laying plastering of 18mm thickness for floors and 12mm thickness for walls in CM 1:4 mixed with integral waterproofing compound Conplast WL Xtra @ 200ml per bag of cement. System include necessary preparation, curing with water, chemicals used, labour, etc as per specification complete before providing screed concrete / brick bat coba / cinder filling.

Providing and laying integral cement based treatment for water proofing (BOX TYPE WATERPROOFING) on horizontal surface at all depth below ground level for under ground structures using rough shabahd stone as directed by Engineer-in-Charge and consisting of : (i) Ist layer of 22 mm to 25 mm thick approved and specified rough stone slab over a 25 mm thick base of cement mortar 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound conforming to IS:2645 in the recommended proportion over the leveling course/PCC (PCC is paid separately). Joints sealed and grouted with cement slurry mixed with water proofing compound. Cement slurry @2.2kg/m2 admixed with water proofing compound in recommended proportions to be applied twice at base and top of mortar. (ii) 2nd layer of 25 mm thick cement mortar 1:3 (1 cement: 3 coarse sand) mixed with water proofing compound in recommended proportions. (iii) Finishing top with stone aggregate of 10 mm to 12 mm nominal size spreading @ 8 cudm/sqm thoroughly embedded in the 2nd layer.

Providing and laying integral cement based treatment for water proofing on the vertical surface by fixing specified stone slab 22 mm to 25 mm thick with cement slurry mixed with water proofing compound conforming to IS:2645 in recommended proportions with a gap of 20 mm (minimum) between stone slabs and the receiving surfaces and filling the gaps with neat cement slurry mixed with water proofing compound and finishing the exterior of stone slab with cement mortar 1:3 (1 cement : 3 coarse sand) 20 mm thick with neat cement punning mixed with water proofing compound in recommended proportion complete at all levels and as directed by Engineer-in-charge :

Providing and Placing in position suitable PVC water stops , Serrated with central bulb (225 mm wide, 8-11 mm thick), conforming to IS:12200 for construction/ expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. complete as specified and directed

MISCELLANEOUS ITEMS :

Providing and erecting temporary barricading at site to cover existing running transformers made of structural steel framework, hollow MS tubes/Rolled sections/ bracings or any other structural member covered with 1.63mm thick MS sheet from all sides and top. The sheet shall be fixed by suitable welding/riveting. The work shall be executed as per drawing/direction of Engineer-in-Charge which includes providing safety net on top of the barricading, required support members for the safety net, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i/c shifting. The barricading provided shall remain to be the property of the contractor on completion of the work).

Providing GI pipe hand rail made out of 32 mm /25 mm nominal bore GI pipes (Jindal, Tata or equivalent) of medium quality conforming to IS 1239, 32 mm n.b. as top fabricated horizontal and vertical members and 25 mm nominal bore as middle and /bottom horizontal members at and at all heights above plinth level, cut to size and shape including necessary bends, tees or with welding as required and fixed in position by grouting or by welding to insert plates provided etc., complete, painting with 2 (Two) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux., complete as specified and directed.

Supplying and fixing 160mm dia GRADE A uPVC UV-Stabilised soil / waste/rain water pipes (conforming to IS 13592) and fittings (conforming to IS 14735) laid in floor & on exposed faces of wall of Ashirvad/Supreme make, including scaffolding, removal of existing pipelines if any, laying the pipe below floor / ground to proper slope and gradient, jointing the pipe with Solvent Cement/Rubber ring gasket, ensuring water-tightness for the pipes laid as per codal provisions, cutting to the required length including short pieces, fittings with & without door, assorted fittings such as plugs, tees, couplers, reducers, cross tees, reducing tees, elbows, bends, cleaning pipe, single & double Y, vent cowl, gaskets, offsets, Tank / WC connectors, cowls, etc, complete as specified and directed.

Supplying, lowering, laying, RCC SPUN PIPES of class and internal dia mentioned below conforming to IS:458 with necessary collars, laid to correct grade and levels at and at all depths below plinth level including cutting to lengths, jointing with hemp yarn and cement mortar 1:1, caulking the joints and finishing, curing, etc., complete as specified and directed.

300mm NB NP-2

600mm NB NP-3

Designing, fabricating, testing, installing and fixing in position Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: (a) Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. (c) The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrationsand serrated washers to arrest the wind load movement, fasteners, SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing d) Aluminium framing work over MS tubular structural frame work using 50x50 mmX1.6 mm Alluminium hollow square section of make Jindal/Hindalco or approved equiavalent. The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.

Supplying and fixing Hollow Titanium/Platinum letter (Hindi, English, Telugu) of min 22 inch in height and minimum 15 inches of width backing with premium quality LED waterproof lights, fixed up to height of 15 mtr inline and level including all electrical accessories complete as per direction of Engineer-in charge (Near by Electrical Source will be provided by the department.

Supply and fixing of 16-18mm thick polished and machine cut Z-black granite stone plaque of required size including machine engraving of gold color text and logos, fixing of plaque either using granular sand particles mixed with araldite or other special adhesive of approved make over 12mm cement mortar (1 cement: 3 coarse sand) or using tile adhesive MYKlaticreet 335 or approved equivalent, including make the surface rough before fixing of plaque, complete as directed by EIC.

Cutting the existing RCC slab/Floor/Road including the existing floor finish if present using diamond floor saw/cutter neatly to the required length, shape, size up to a depth of 200 mm without damaging/distrubing the adjoining areas complete all as directed by EIC.

Core Cutting in reinforced concrete walls/slabs of thickness upto 200mm and core diameter upto 300mm at all heights above/below Plinth level, including all tools/machinery, cutting of reinforcement, deck sheet, making good the surfaces of opening after core cutting etc. complete as specified and directed.

Providing grouting (including tamping) for foundations, structures, equipments, base plates, anchor holes, etc., with non-shrink, free flow grout of shrinkhomp-30N/Sqmm of M/S A.C.C, Fosroc or equivalent mixed with filler like sand in 1:1, including shuttering wherever necessary at and at all depths and heights below and above plinth level complete as specified and directed.

UTILITITES AND FIRE HYDRANT LINE:

Supplying, fabricating and erecting / fixing in position the piping either inside plant building / in yard, at all elevations as indicated in the relevant drawings. Following specified materials shall be used. (1) Pipe: Carbon steel bevelled end seamless pipes conforming to ASTM A 106 Gr.B & dimensions conforming to ANSI B36.10 of approved make; (2) Fittings & Flanges: Carbon Steel fittings and flanges confirming to IS:6392 and dimensions conforming to ANSI B16.5 for Class 150 with 3mm thk neoprene gaskets of suitable grade, fastened using suitable carbon steel bolts, nuts and washers, as directed by EIC. (3) Welding & Clamping: Pipes to be welded using E-6010 / E-6011 / E-6012 / E-6013 / ER-308L electrodes of make M/s Ador / Advani / D&H / Phillips and to be supported with suitable clamps on mild steel structural frame work / tee supports. (4) Painting: Pipes to be painted with 2 coats synthetic enamel paint of make M/s Asian Berger over one coat of zinc chromate primer after proper surface preparation to the satisfaction of EIC. (5) Testing & commissioning: Pipelines to be DP tested and hydraulically tested segment wise at a pressure of 15 bar followed by flushing and commissioning including cost of all consumables, labour, etc., complete as directed by EIC

Extra over painting of pipe lines for providing Coating and wrapping of the pipe lines (including fittings) consisting of one coat each of coal tar primer and enamel, cold wrap of impregnated fibre glass, of suitable width, of PIPEKOTE or Rust free make, including thermofusioning of polyethylene layer of coat using thermo torch, seal coating, overlapping not less than 25mm, testing of coating by holiday testing conforming to IS 10221, cleaning pipes etc., complete and total thickness of coat not less than 4 mm, complete as specified and directed.

Providing, laying, jointing, fixing and testing HEAVY QUALITY M.S. GALVANISED PIPES AND FITTINGS like tees, elbows, collars, unions, nipples, enlargers, reducers, bends, couplings and all other fittings required for the work, EXCLUDING FLANGES conforming to IS: 1239-1990 including testing the pipes and fittings for 10 Kg/cm2 pressure with a minimum period of two hours duration, (with clean water) including cutting to waste, threading with jointing materials like hemp yarn, white or red lead, in trenches, including painting with two coats of anticorrosive bitumastic paint/synthetic enamal over a coat of primer, as per specifications:

DISMANTLING ITEMS:

Dismantling/breaking the existing plain cement concrete/bituminous surfaces carefully in flooring, platforms etc. to the required size, using pneumatic cutters or any approved means including disposing of debris within a distance of 50 m etc., complete as specified and directed.

Dismantling very carefully the existing reinforced cement concrete at all depths and heights below and above plinth level using pneumatic cutters or any approved means including cutting the reinforcement and transporting bars to departmental stores disposing the debris within the lead of 50 m complete as specified and directed for RCC pedestals as per direction of Engineer-in-charge

Dismantling very carefully the existing Brick/RR masonry/brick bat coba waterproofing below/above FFL at all depths and heights including erection of suitable scaffolding, stacking of useful materials and disposing the unserviceable debris within the lead of 50m etc., complete as specified and directed.

Demolishing pitching/soling/paver blocks/kerb stones in roads, floors, drains etc. including stacking of serviceable material and disposal of unserviceable material within within the lead of 50m as per direction of Engineer-in-charge

DISMANTLING OLD PLASTER OR SKIRTING, raking out joints and cleaning the surfaces for plaster including scaffolding, disposal of debris to the dumping ground within 50 metres lead. etc., complete as specified and directed.

Dismantling very carefully the existing MS/GI/CI/RCC/PVC pipe of various dia upto 300mm for various service lines/hand rail with all fittings and fixtures etc., cutting the pipeline after shutdown, stacking with in NFC for all leads, including providing dummy flanges with approporiate gasket to the remaining pipe.

Dismantling very carefully the existing structural steel work at all levels in MS structural sections like angles, channels, MS plain/chequered plates, flats, tubular gates etc., including scaffolding, cutting of structural steel members by gas cutters or by any approved method, removing the nuts, bolts etc., as required, lowering stacking the reusable material at site and transporting the material to Departmental stores for all leads etc., complete as directed

Dismantling the existing aluminum/wooden/MS/Metallic/Non-metallic doors/windows/partition/rolling shutters of all types carefully removing of glass panels, particle boards,chowkhats, holdfasts, fixtures, fittings etc., with all necessary scaffolding and stacking properly at a distance of 100m and depositing the same in NFC store as directed by the Engineer-in-charge

Dismantling cement Asbestos sheet/galvalume sheet/roof sheeting or other material roofing along with ridges, hips, valleys and gutters, including scaffolding and stacking and transporting the material for all leads within NFC.

Disposing of construction and demolition waste/debris generated during work by shifting of the waste to the designated area around NFC from work site including mechanical transport, loading, unloading, stacking at a designated area and ensuring its collection by the authorised agency of GHMC and transfer of the waste only to the designated C&D waste collection point located in the concerned GHMC circle of NFC. Note: 1) The disposing of C&D waste shall be as per the guidelines/norms of telengana state government and the rate quoted shall include all the charges, fees incurred in relation to. 2) The waste/debris shall be measured at NFC weigh bridge or outisde weigh bridge in the presence of department representative and no extra paymnent shall be made for the charges incurred for the same.

Removing carefully existing chainlink fabric along with barbed wires from angle iron posts and struts by removing hook bolts, nuts, etc, straightening GI rods (vertical as well as horizontals) etc., rolling back the removed chainlink, collecting hooks, bolts and nuts, stacking including cutting of iron angle posts, transporting the materials to Departmental stores etc., complete as directed by Engineer-in-charge. Note: Only the area of the chain link fabric will be measured for payment.

Supply and installation of following sizes of Sudhakar/AKG make PVC conduits confirming to IS with accessories like bends, couplers etc in roof slab, wall including chasing of wall fixing the conduits and filling the chase with cement mortar and making good of the surface etc complete

25 mm dia 2 mm thick conduit of Medium Duty

Supply

Installation

25 mm Couplers

Supply

Installation

25 mm Moulded Bends

Supply

Installation

Supply and installation of 4 way 25 mm dia PVC junction boxes of Sudhakar/AKG make with required dummies, in wall including chasing of wall, fixing the junction box and filling the chase with cement mortar and making good of the surface etc complete

Supply

Installation

Supply and installation of Sudhakar/AKG make 4 way 25 mm dia PVC Deep junction boxes in slab with required dummies

Supply

Installation

Supply and installation of 150 mm dia PVC fan boxes with MS hook for supporting the fan on to the ceiling with suitable cover

Supply

Installation

Supply and Installation of 16 guage sheet steel switch board boxes of following sizes including chasing of wall and filling the gap with cement mortar and making good of the surface etc complete. Make: Legrand or equivalent

2 module

Supply

Installation

4 module

Supply

Installation

6 module

Supply

Installation

8 module

Supply

Installation

Supply and installation of vertical model double door TPN/SPN Distribution boards with minimun IP 43 of S4 way vertical TPN MCB DB with following components. a. 63A , 100mA FP RCBO - 1 No Incomer b. 10 A SP MCB - 6 Nos c. 25A SP MCB -6 Nos Make: LEGRAND, HAGER, SCHNEIDER, SIEMEN

Supply

Installation

Supply and installation of modular surface mounted PVC switch boards with PVC box, face plate, frame of following sizes with latest model rugged modular type sparkproof switches and shuttered sockets of Crabtree Murano/ Northwest Artisa/ Legrand Arteor/ Schneider Electric Zencelo

8 modular switchboard with 8 Nos of 6A Switches

Supply

Installation

6 modular switch board with 2 Nos 6A/16A Sockets & 2Nos 16A switches

Supply

Installation

4 modular switch board with 4Nos of 16A switches

Supply

Installation

2 modular switch board with 1Nos of 6A switch of 2 way

Supply

Installation

Supply and pulling of following sizes of flexible FRZH copper wires to be drawn in already concealed PVC conduit/channels with ferruling & terminations on both ends excluding cost of pipes, channels and switch boards. Makes: KEC INTERNATIONAL LTD, KEI INDUSTRIES LIMITED, TORRENT POWER LIMITED, UNIVERSAL CABLES LIMITED

1.5 Sq.mm FRZH Copper wire

Supply

Installation cost

2.5 Sq.mm FRZH Copper wire

Supply

Installation

LED high efficient 4ft batten type light fitting with CRCA housing, with output >4000 Lumens, Luminaire efficacy of around 110 lm/W, IP20, surge protection of minimum 4KV, driver efficiency >80%, power factor>0.95, THD<10%, CRI>80, CCT-5700K, voltage range 180-270V AC, Ripple<5%, Electrical insulation class-1, EMI/EMC compliance with required downrods

Supply

Installation cost

Supply and fixing of 230V, 1200mm sweep Energy efficient 5 star rated remote operated BLDC Ivory coloured ceiling fans with 30W power consumption with required downrods with all required accessories. Warranty: 2 Years Makes: CG HS, KHAITAN URJA, ORIENT ELECTRIC ECO TECH, BAJAJ ENERGOS, USHA ENERGION 32

Supply

Installation

Supply and fixing of 450mm sweep Single phase heavy duty industrial exhaust Fans with air delivery > 2000 M3/Hr with all required supports and accessories Makes: ALMONARD, BAJAJ, CG, USHA, ORIENT, KHAITAN, MARATHON

Supply

Installation

Supply and installation of 32 x 20 mm DLP plastic trunking system with required clamps for fixing, cover, end caps etc complete including required angles and junctions

Supply

Installation

Supply and installation of 100 mm width, 50mm height of 2mm thickness hot dip GI perforated cable trays along with tray cover

Supply

Installation

Supply & Laying of 1.1kV (UE) grade, 4C X 16 sq.mm cable of Cu conductor, XLPE insulated, round wire armoured, PVC overall sheathed, FRLS cables underground /on the walls/ existing trenches / existing trays/ existing pipes including supply of saddles, clamps, blt nuts, etc. transportation of cable from store/ yard to site at the place of installation, unpacking, including all labour and materials, as per approved drawings, specifications and instructions of Engineer - In - Charge

Supply

Installation

Supply and fixing of 50 x 6 mm hot dip galvanised GI strip for earthing by clamping on walls/trays/trench with all required accesories

Supply

Installation

Supply & Installation of GI strip of 25mm*6mm along with suitable insulators and supporting clamp(Insulator per every meter), suitable glue for fixing of clamps and all hardware on roof sheets/walls/columns/slabs as Horizontal & Vertical Conductors for air termination network and down conductors for providing Lightning Protection System of RCC Buildings, PEB Sheds and other sheds with roofs (height of building / shed is 5-6 mtr)

Supply

Installation

Supply installation and testing of Maintenance Free Copper bonded Earth rod of 3 mtr length having the dia of 25mm with 25 kg nonpolluting chemically inert earth enhancement compound (GEM), inter connecting earth tape between earthing stations and back fill material. The electrodes shall be made of high tensile low carbon steel rod, molecular bonded with 99.9% electrolytic copper with minimum coating thickness of 250 microns suitable for 35kA Irms for 1 sec and as per IEC 62561-2. The work shall be complete with SS clamps, construction of masonry chamber, supply & installation of removable CI cover, earth station marker etc. as per relevant standards, approved drawings, specifications of this tender and as directed by Engineer-in-Charge Make: ASHLOK / ERICO /JEF

Providing 1.1kV (UE) grade, 4C X 16 sq.mm cable of Cu conductor, XLPE insulated, round wirearmoured, PVC overall sheathed, FRLS cables underground /on the walls/ existingtrenches / existing trays/ existing pipes including supply of saddles, clamps, blt nuts,etc. transportation of cable from store/ yard to site at the place of installation,unpacking, including all labour and materials, as per approved drawings,specifications and instructions of Engineer - In - Charge. Note: It may please be noted that on completion of work, the DB & Cable shall be taken back by the contractor after proper isolation.

KAKATIYA CONSTRUCTIONS (BID ID -3324729)

Kesha Construction (BID ID -3321197)

SRI PERLA CONSTRUCTIONS (BID ID -3321996)

VENKATESWARA CONSTRUCTIONS (BID ID -3328080)