SPL REPAIR TO BLDG NO SM-91 INCL LADIES/ GENTS TOILET AT FORT WILLIAM UNDER GE (FW) KOLKATA

Amount

Chipping of existing plaster manually from masonary or concrete surface using chisel and hammer and disposal of debris out of MOD land and depositing where directed at a level n'exc 1.5m above the starting point complete all as specified and as directed by Engr-in-Charge ( upto 4 storey of building)

Chipping of unsound /weak concrete materials from slabs , beams, columns ,lintel, chajja, fin , facia etc. by any means as directed by engr-in-charge including tapering all edges, making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking materials by air blasting or sand blasting incl foreign materials , loose concrete/aggregate etc and disposal of all debris out of MOD land and complete all as specified and as directed by Engr-in-Charge ( upto 4 storey of building) upto 30mm average thickness for slabs/ Chajja

All as per Item No 2.0 above but 50 mm average thickness for beams/Lintel

All as per Item No 2.0 above but 60 mm average thickness for Column

All as per item No 2.00 , Add or deduct for every 10 mm thickness extra

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap) by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area thoroughly by water and allow it to dry all as per manufacturer's instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge ( Make : SIKA/FOSROC) upto 12 mm dia bar ( upto 4 storey of building)

M & L for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm and complete all as specified and directed by Engr-in-charge upto 4 storey

Supply and application of Epoxy Zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 complete all as specified and directed by Engr-in-charge. upto 4 storey High.

M & L for introducing new reinforcement bars for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed by Engr-in-charge. upto 12 mm dia bar upto 4 storey High.

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column, slab etc . The micro concrete shall have a minimium 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minimum tensile strength 5N/mm2 @ 28 days, minimium flextural strength 5N/mm2 @ 28days and complete all as spd and directed by Engr-in-charge. 50 mm average thickness of Beam.

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimium 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minimum tensile strength 5 N/mm2 @ 28 days, minimium flextural strength 5 N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge. Add or deduct for every 10 mm thickness extra in column, beam, slab/ chajja etc.

Supply, mixing and application two component structural grade polymer modified reinstatement mortar, where local spelling has taken place or shuttering is not possible . The mortar can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimium compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimium compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimium flexural strength 6.5N/mm2 complete all as spd and directed by the Engr-in-charge upto 25 mm average thickness and upto 4 storey High. NOTE:- Cement and sand mortar in proportion of 1:2 graded coarse sand ) with polymer admixed in proportions approved by Engr-in-charge)

M & L for applying curing compound over concrete surfaces as per manufactures instruction complete all as spd and dir by Engr-in-charge upto 4 storey high.

Supply and Application Cementitious Grouting Admixture with the Cement slurry at a dosage 225 ml per bag of cement and injecting with high pressure by a Pressure grouting Pump through non return PVC nozzles Prefix with rapid setting cementitious Plugging Mortar to fill all possible pores and gaps left within the old concrete mass. When the flow of grout stops or shows refusal or grout flows out from the adjacent nozzle, pumping to be stopped and the nozzle to be tied up and allowed to set for 24 hours. The PVC nozzles to be sealed off with quick-setting cementitious plugging mortar. Grouting operation to be carried out through next nozzle till the entire area is covered. The grouting holes to be finished by removing the protruded portion of nozzles and finishing flush with the surface complete all as specified and as directed by the Engr-in-Charge.. (upto 4 storey of building) ( Make :- Fosroc/Elantas beck/Kunal conchem)

Supply and applying two coats of High performance elastomeric cementitious waterproof coating sandwiched with 45 GSM glass fibre reinforcement on the entire floor and 1.0 m of all walls of all toilets as per following methodology:- Cleaning of exposed concrete surface by mechanical means or by hydro blasting to remove laitance, loose particles, contamination etc. which may hinder bonding. Coving of RCC joints with PCC (1:1.5:3) mixed with Integral Water Proofing compound. Applying one coat of Waterproofing membrane to concrete surfaces followed by application of 45GSM glass fibre on the wet surface. Applying second coat of waterproofing membrane at the right angles to the direction of first coat. Second coat shall be applied after the first coat gets dry. Sprinkling fine aggregate immediately after the application of second coat to get the mechanical key for protective plaster. Curing to Water proofing membrane to be carried out for minimum period of 3 days with ponding complete. The Water Proofing Product Should have Mixed density: 1.68g/cc (brushable consistency). Adhesion to concrete : >1N/mm2. Static crack accommodation: 1mm. (upto 04 storey high building)

Bore packing of all the Spouts to be done with grouting admixture mixes with Cement Concrete / Mortar @225 ml per bag of Cement. (upto 04 storey high building)

Demolition of RCC of any description and in any position not otherwise specifically provided for .(upto 04 storey High of building)

Use and waste of formwork to sides and soffit of beams, lintels, cantilevers, shelves etc for rough finished surface complete all as specified and as directed by the Engr-in-Charge. .(upto 04 storey high of building)

M&L for RCC for Nominal mix (1:1.5:3) using 20 mm graded crushed stone aggregate as in chajjas, similar work all as specified and directed (upto 04 storey high building)

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips (upto 04 storey High of building)

S&F TMT bars 8 mm dia and over as in stirrups, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips .(upto 04 storey High of building)

Demolition of Cement Concrete (un-reinforced) in Floors/ roofs and Pavings not exc. 150mm thickness (above or below Ground Level), complete all as specified and as directed.

M&L for 25mm thick PCC(1:2:4) type 'B-1' (using 20mm graded crushed stone aggregate) as in floor finished fair and even without using extra cement complete all as a specified and as directed

Taking down cement plaster, of any description on brick or stone walls, etc including racking out joints, hacking for key, scrubbing down with water all as directed..

M&L for Rendering 10 mm thick in CM (1:6) on fair face of brick work or concrete surfaces and finished the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

M&L for Rendering 5mm thick with CM (1:3) on or concrete surfaces and finished the surface even and smooth as in ceiling complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building).

M&L for rendering 15 mm thick built in cement mortar (1:4) in two layers (10 + 5 mm thick each layer) on fair faces of brick work or concrete surfaces finished even & smooth (without using extra cement) and 2nd layer mixed with water proofing compound as per manufacturer's instruction for bldg height upto 4 storey incl scaffolding complete all as specified and directed. (NOTE : Water proofing compound shall be measured and paid separately).

supply only Liquid water proofing compound

M&L for preparation of new plastered surfaces of wall and applying two coat of acrylic distemper (oil bound distemper) over a coat of alkali registant primer with 3mm thick wall care putty. complete all as specified and as directed.

M&L for preparation of new plastered surfaces of ceiling and applying two coat of acrylic distemper (oil bound distemper) over a coat of alkali registant primer with 3mm thick wall care putty. complete all as specified and directed .

M&L complete Removal of existing treatment and applying two coat of plastic emulsion paint over a coat of primer and 2mm thick wall care putty to old decorated surfaces of wall including preparation surfaces (by brooming down steel wire brushing scrapping down smoke soot, moulds, moss, efflorescent, salts trading oil and greasy spots etc) complete all as specified and directed.

M&L complete Removal of existing treatment and applying two coat of plastic emulsion paint over a coat of primer 2mm thick wall care putty to old decorated surfaces of ceiling including preparation surfaces (by brooming down steel wire brushing scrapping down smoke soot, moulds, moss, effoloresent, salts trading oil and greasy spots etc) complete all as specified and as directed.

M/L preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coat of oil emulsion distemper over a coat of alkali registant primer and one coat of wall putty (2 mm thick) to match with the new surface on wall. complete all as specified and as directed.

M/L preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coat of oil emulsion distemper over a coat of alkali registant primer and one coat of wall putty (2 mm thick) to match with the new surface on ceiling, complete all as specified and directed.

Demolition of stone slabs, floor hearth , wall and floor tiles of any description or thickness in floors/vertical surfaces, etc laid, bedded and pointed in any mortar and throw rubbish off the premises (out of MOD land), etc complete all as specified and directed.

M & L for colour Glazed ceramic tiles in vertical surface 450X 300X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10 mm backing coat in CM 1:4 etc complete all as specified and directed.

M & L for Verified digital Ceramic tiles light / Dark shed Double charged / ultracharged 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in CM 1:4 etc complete all as specified and directed.

S&F Non - skid Ceramic tiles coloured tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in CM 1:4 etc complete all as specified and directed.

M&L for 18 to 20 mm thick Granite slab (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms, bathroom shelves and like over and including 20mm thick cement mortar bedding (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Material and labour for granite (of any type, black or red in colour) tiles 20mm thick machine cut, bedded and jointed with grey cement slurry including 20mm thick cement mortar bedding (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for pre polished Machine cut kota stone slab flooring 20-25mm thick over 15 mm thick cement screed bed laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for grinding/polishing and cutting to existing stone floor of any description (such as kota stone, marble stone, terrazo surfaces etc) cleaning with water and applying zinc oxide powder to achieve high gloss finish complete all as specified and as directed. (NOTE: This item shall only be executed for old existing stone surfaces)

Taking up or down steel tubing with connections for cleaning for refixing or removing or storeyard complete of bore 15mm. complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing with connections for cleaning for refixing or removing or storeyard complete of bore 20mm. complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing with connections for cleaning for refixing or removing or storeyard complete of bore 25mm. complete all as specified and directed by Engineer-in-Charge.

S&F Steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings(such as bends, elbows, Tee short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) of nominal bore 15mm, complete all as specified and directed

S&F Steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings(such as bends, elbows, Tee short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) of nominal bore 20mm, complete all as specified and directed.

S&F Steel water tubing medium grade galvanised with all fittings including short lengths, fixed to walls, concealed in wall and ceiling or laid in floor complete with all fittings(such as bends, elbows, Tee short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) of nominal bore 25mm, complete all as specified and directed.

S&F in repairs 20mm bore gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes complete all as specified and as directed by Engineer-in-Charge.(upto 04 storey High of building)

S&F in repair Chromium plated brass Bib cock with wall flange, fancy type, fixed to 15 mm bore of Iron pipe, as in repairs, complete all as specified and directed.

S&F in repair 15 mm bore fancy type stop valves, cast copper alloy, chromium plated (concealed type), screwed down, high pressure, with crutch or butterfly handle, incl concealed body, screwed both ends for iron pipe or for unions and, complete all as specified and directed.

S&F chromium plated brass angular stop cock, fancy type, concealed type with wall flange fixed to 15 mm bore iron pipe complete all as specified and directed.

S&F PVC connection 15 mm size pipe with PTMT nut of Length 600 mm complete all as specified and directed.

S&F in repair floor mounted vitreous china, white, wash down water closet pan (pedestal pattern) with "P" or "S" trap, front or back inlet fixing bolts with and including 10 litre capacity syphonic action type low level PVC flushing cistern matching with water closet colour with inlet ball valve float handle fixed with cast iron bracket of suitable size) and providing 32mm dia PVC flush pipe including plastic water closet seat with flat bottom cove (white) fixed with mild steel chromium plated or aluminium hinging device, in proper position including making all necessary connections with flushing cistern, flush pipe, anti syphonage pipe etc complete all as specified and directed. (Make of EWC : Parryware, Model : Elite / JAQUAR, Model: Continental / CERA, Model: Conventional / HINDWARE, Model: SLICK / ASIAN PAINTS, Model: TREND) or equivalent make specified in tender. (Make of Cistern : PARRYWARE, Model : Slim line Economy / HINDWARE, Model : Sleek Plus / CERA, Model: Corona /ASIAN PAINTS, Model: TREND) or equivalent make specified in tender.

S&F in repairs Door closer hydrau- locally regulated ( Aluminium extruded section) designation No. 2 universal type, suitable for door shutters of upto 851 mm in width and of weight between 36 to 61 Kgs all as spd and directed.

S&F double action floor door spring hydraulically regulated made up of minimum alloy steel foundation box main body with stainless steel covergovering pirot made of brass other part of MS heavy duty and fixed as directed by the Engr-in-charge.

S&F in repairs Vitreous china wash hand basin white ,flat back of size 550x400mm with pedestal including PVC connection (15x450)mm long with PTMT nuts and PVC washer and including cutting for pinning in ends, pair of cast iron brackets and provision of PVC waste pipe 32mm of adequate length , CP waste coupling 32 mm dia of half or full threaded, chromium plated fancy type angle valve 15 mm dia bore, and taking down unserviceable wash hand basin complete all as specified and directed by Engr-in-charge.

S&F in repair vitreous china urinals, full stall type, white, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement with grating and union for discharge pipe, including PVC waste pipe 32mm of suitable length, CP waste coupling 32mm dia suitable for urinals, PVC connection 15x 450mm long ,CP urinal spreader,15 mm Angle valve fancy type chromium plated complete all as specified and directed by Engr-in-charge.

S&F in repair CI Nahani trap of 100mm dia, including jointing to waste pipe fixed in cement concrete, (1:2:4) type B1 ( using 20 mm graded crushed stone aggregate) complete all as specified and as directed by Engineer-in-charge.

S&F PTMT grating of 100mm dia, fixed with cement mortar (1:3).complete all as specified and as directed by Engineer-in-charge.

S&F PTMT tubular towel rail 450mm long, with and including CP brass screws and wooden/plastic cleats, weight not less than 170 gms complete, fixed in wall complete all as specified and as directed by Engineer-in-charge.

S&F Chromium plated brass central hole basin mixer with pop-up- waste system with 450 mm long copper pipe and brass nut etc fixed with 15 mm bore iron pipe as in repair etc complete as specified and as directed. Make- Jaquar Cat no-KUP-35011BPM or equivalent make specified in tender.

S&F in repair 15mm bore two in one bib cock with wall flange chromium plated (Premium range) complete all as specified and as directed (Make : Jaquar cat no- FLR-CHR-5041N or equivalent make specified in tender.

S&F in repair chromium plated Hand shower (health faucet), ABS body with 1.2 metre long flexible tube in chrome finish with wall hook complete all as specified and directed. (MAKE : ESSCO, Cat No : ALE-ESS-583/ JAQUAR, Cat No: PRS-031/ CERA, Cat No: F8030401AB / ASIAN PAINTS, Cat No: C-232N / HINDWARE, Cat No: F160013 / PARRYWARE, Cat No: E8352A1) or equivalent make specified in tender.

Taking down/removing of existing water proofing treatment on roof surfaces and wall surfaces complete, including screed bed, racking out joints, hacking for key scrubbing down with water etc including dismantling of lightening strip if any and refixing the same in position, and removing rubbish out of MD land, all as specified.

M & L PCC type B0 (1:2:4) (using 12.5 mm graded stone aggregate) thickness as required at site) for padding concrete as on roof, all as specified and directed by Engineer-in-Charge.

M&L Water Proofing Treatment on existing cleaned RCC Roof with the following Specifications and Manufacturer's instructions, complete all as specified and as directed :- (a) Rendering 15 mm thick in Cement Mortar 1:4, finished even and smooth and cured for 07 days by Ponding of water over Roof. (b) Preparing fully dried plastered surface as per IS:3067-1966, for further treatment. (c) Applying Bitumen Primer conforming to IS-3384-1986 over the Cleaned Plastered Surface @ 0.3 Litre per Sqm. (d) Applying a layer of APP based Polymeric Membrance; 3.0mm thick (minimum) weighing 3.50 Kilogram per Square Metre (reinforced) with Polyster Non Woven Fabric weighing not less than 160 Grams per Square Metre by Torch application. The overlaps shall be minimum 100mm on the Transverse direction and 75mm on Longitudinal direction. (e) Applying one coat of Aluminium Paint @ 0.10 Litre per Sqm over APP based Polymeric Membrane.

S&F Chromium plated brass Pillar tap, fancy type. with aerator, fixed to wash hand basin, complete all as specified and directed.

Dismantling of wall and ceiling boards (fibre pulp, insulation etc) or insulation boards/slabs any thickness incl cover fillets complete all as specified and directed.

M&L False ceiling with 'E' board "Classic", reinforced, designer series, board with HPSC of size 595 mm x 595 mm x 4 mm thick fixed on aluminium snap grid to support the boards/ files with aluminium anodised main 'T' section 36mm x 25mm x 1.40mm cross tee 23.50mm x 23.50mm x 1.40mm thick and aluminium angle 25mm x 25mm x 1.40mm as on edges/sides, fixed to ceiling with hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long and applying two coats of oil bound distemper over a coat of primer on exposed surfaces including dismantling of existing ceiling complete all as specified and as directed. (NOTE: Quoted rate shall be deemed to be inclusive of the cost of ceiling board)

S & F in repair 4mm thick design `E' board of size 595 x595 mm for false ceiling complete all as specified and directed.

M & L Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame ( on plain or arch type wall ) as per specifications and drawing complete all as specified and directed.

S & F 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on to wall to make PVC Frame on (plain or arch type wall ) as per specification and drawing complete all as specified and directed.

Demolition of brick work built in cement mortar including all quions arches pillars etc but excluding ashlars facing, dressed stone work and precast concrete articles complete all as directed.

M&L brick work with Fly ash bricks, straight or curved on plan exc 6m radius built in CM 1:6.complete all as specified and directed.

M & L for Brick work with old size flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in CM 1:4 etc complete all as spd and as directed.

Dismantling Structural Steel Work including Doors, Gates and Framed Truss etc. complete all as specified and as directed.

Taking down soil pipe/ rainwater pipes (any size or pattern ) including all fitings heads shoes bends swan -necks etc including cleaning or refixing or removal to store (measured over all fixed along the centre line over fitting and ( accessories)

S&F 110mm bore PVC(SWR) pipe single socket in any length rubber ring joints complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

S&F 110mm bore PVC(SWR) pipe bend single socket complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

Material & labour preparation of old painted steel surfaces of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engineer-in-charge.

S&F Block boards 18 to 19 mm thick, grade 2 quality, interior grade, commercial type, fixed with screws to timber frame-work( as in cup board) INCL taking down old one complete all as specified and directed.

S&F Decorative laminate type ( 0.9 mm thick) of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and directed.

S & F Continuous (piano) hinges in brass bright finish ,width of flap 40 mm complete all as specified and directed.

S&F 40mmdia,cupboard knobs fixed with nut, screw and washer in brass polished and bright finished complete all as specified and directed.

S&F multi purpose cupboard lock ( Brass finish) of 65 mm size in 4 lever complete all as specified and directed.

S&F cupboard magnets heavy duty complete all as specified and directed.

S&F 20 mm dia brass CP curtain rod heavy duty fancy type including taking down old one complete all as specified and directed.

S&F brass CP brackets for curtain rods heavy duty complete all as specified and directed.

M&L for preparation of old treated/painted surfaces of walls and soffit of chajja, roof slab etc., by cleaning, brooming, rubbing and scrapping as required using broom, emery paper, putty blade/scraper as applicable to make the surface free from loose paint, algae formation, dust etc including necessary safety & protective measures such as safety belt, headgear etc including filling cracks upto 5mm with and including suitable elastomeric crackfill paste and applying one coat of weather proof exterior emulsion paint of approved make using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified and directed.

Material & Labour for applying Two or more coats of 100% Premium acrylic 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 Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified and directed.

S & F rotational moulded polythene water storage tanks, multi layered 1000 ltrs capacity(cylindrical, vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I including dismantling old unserviceable one and removing out side of premises complete all as specified and as directed.

S & F 20 mm ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed(minimum weight 15 mm - 210 gms) incl taking down old one complete all as specified and directed height up to 12 storey.

S & F MS angle, flats , etc independently fixed without connecting plates etc but ordinary length conforming to FE-410-W(Gde-E-250) quality A as roof truss including drilling holes for nuts and bolts and similar work complete all as specified and as directed.

S&F for rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates, etc Fe-410- W(Gde- E-250) quality- B complete all as specified and directed.

S&F for plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment of grade Fe-410- W(Gde- E-250) quality- B complete all as specified and directed

S&F mild steel screw bolts neck dia 10 to 16mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long complete all as specified and directed

S&F mild steel screw bolts neck dia 10 to 16mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 10cm but n exc 15cm long complete all as specified and directed

S&F for 1.25mm thick plain, black, mild steel sheeting, in doors, valley gutters, drip and straight flashings (length and girth as fixed) in provided to welding complete all as specified and directed.

M&L for new steel and iron surfaces apply two coats of synthetic enamel paint over one coat of red oxide of any description, over 10cm in width or girth, not otherwise described complete all as specified and directed.

S&F for pre- painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and directed.

S&F for pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as complete all as specified and directed.

M&L for providing precast cement concrete 1:2:4 type B1 20mm graded aggregate as in landings, cover slab, chullah hoods, chajjas, water troughs, mangers, shelves, and similar articles with plain faces including chamfers, weatherings, throating etc and set in cement mortar 1:6 complete with joints to match except blocks or slabs, complete all as specified and directed.

S&F window guard bars, plain, let in and fixed independently in wooden frames or in walls , L or T section supports for shelves etc. and similar articles conforming to Fe-290 Gde E-165 complete all as specified and directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area exc 1.5 Sqm and n.exc.4.00 Sqm each wooden all as directed.

Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area n.exc. 1.5 Sqm each all as directed.

Supply and fixing factory made uPVC white colour Sliding window Three track, area , made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 no's, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Including Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured lor payment purpose.)

S&F factory made solid PVC Moulded Door Shutter, with particle board core 28mm to 30mm thick (stiles), with 2,4, or 6 raised panel design with 2mm thick moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site all as per specified and as directed.

S&F Solid pvc Door Frame of size 50mmx47mm made out of 5mm plain colour PVC Sheet reinforced with MS Square tube , supplying & fixing in opening all as per specified and directed.

S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section all as specified and as directed

S&F 125 mm long Aluminium handles, cast type, anodised complete all as specified and as directed by Engineer-in-charge.

S&F 100 mm long Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

5.5mm thick toughened coloured or tinted glass glazing fixed with aluminium beads/ upvc beads (beading included with shutter ) complete all as specified and directed.

S & F solar control film 25 micron reflective type (garware sun control or equivalent ) complete all as specified and directed.

S&F in repair powder coated anodised aluminium doors frame for doors, windows, ventilators and partition with one or more rebates including joining cleat, neoprene rubber etc for fixing etc complete all as specified.

S&F in repair anodised Powder Coated aluminium Shutter (Size 41mmx20mm 1.60mm railing size 20mm) @0.50Kg/Rm windows, ventilators with one or more rebates including joining cleat , neoprene rubber etc for fixing for fixing etc. complete all as specified

S&F anodised powder coated (minimum thickness of powder coating 50 micron) anodised aluminium doors shutters, aluminium section weighing 0.55 Kg/metre including necessary jointing cleats, glazing clips rubber packing handle 2 Nos in each door, hinges, Mortise lock vertical type size 100 mm 4 levers of brass in each door, anodised aluminium snap beading screws etc with 5.5 mm thick tinted glass ordinary quality as per manufactures instruction complete all as specified and directed. (NOTE: Quoted rate shall be deemed to include for all hardware, lock and sheet glass)

S&F Anodised powder coated aluminium grill ( anodised transparent or dyed to required to IS: 1868 with minimum anodic of coating of grade AC15) of approved design /pattern with approved slandered section and fixed to the existing window frame with C.P proper opening size for fixing and operation of handles and fixing proper opening size for fixing and operations of handles and fixing approved aluminium standard section around the opening all complete as all as per requirement and direction of engineer in charge.

S&F stainless steel wire cloth. 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

M&L Concrete bed to drain pipes 150mm including packing under, and hunching against the sides of pipes after they are laid and tested in complete all as specified and directed.

M&L for reinforced concrete hume pipe class NP-2 laid & jointed complete with collar bore of pipe 150mm complete all as specified and directed.

S & F ornamental MS framed work such as grills, gate, gratings etc with end of bars shouldered and revets welded etc framed guard bars barrel iron door ladder framed balusters walk ways, railing, conforming to Fe-290, Gde-E-165,including, complete all as specified and as directed.

S&F 100 mm wide decorative corner bead (of approved design ) made of plaster of paris , fixed with screw on wall / ceiling , joints finished with plaster of paris for neat and joint free look complete all as specified and as directed.

S&F 6 mm thick solid polycarbonate sheet, in roofing / wall cladding , fixed with suitable anodised aluminium profile 2mm thick anodises aluminium H or Ɪ section (H & Ɪ base and cape aluminium profile ) and 2 mm thick anodised aluminium roofing profile for quality connection with supporting structure with appropriate top and bottom gasket enables joining and sealing of two polycarbonate sheet at intermediate and end profile for expansion of sheets and prevention of water penetration from joints , including corner coupler (L shape ) and T joining element without visible self tapping screws complete all as specified and as directed. Note -: All aluminium profile incl gasket etc mentioned above shall be include in quoted rate .

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area thoroughly by water and allow it to dry all as per manufacturer's instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge ( Make : SIKA/FOSROC) above 12 mm dia bar

M & L for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqm and complete all as specified and directed by Engr-in-charge upto 4 storey

M & L for introducing new reinforcement bars for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed by Engr-in-charge. above 12 mm dia bar upto 4 storey High.

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimum 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minimum tensile strength 5N/mm2 @ 28 days, minimum flextural strength 5N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge.( Make: SIKA/FOSROC/ELANTAS BECK/KUNAL CONCHEM) 60 mm average thickness of Column, upto 4 storey High.

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimum 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minimum tensile strength 5N/mm2 @ 28 days, minimum flextural strength 5N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge.( Make: SIKA/FOSROC/ELANTAS BECK/KUNAL CONCHEM) 30 mm average thickness of slab / chajja, upto 4 storey High.

(E/M PORTION) Taking down carefully existing aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power ) complete and making good the disturbed surfaces of walls, Floors, ceilings etc to match with existing all as specified and directed.

M&L for point wiring complete concealed with PVC insulated and unsheathed, flame retardant ( FRLSH ) Flame retardant low smoke 1100 volt grade electric cable of 1.5 sqmm (nominal area) with multi stranded copper conductor single core in and including rigid PVC surface conduit not less than 20 mm dia, clip, with suitable MS terminal boxes ( not less than 1.0 mm thick )and painted with one coat of red oxide primer all around and two coats of black bituminous paint including earth dolly with 3 mm thick plastic laminated sheet top cover of approved colours including 1.50 sqmm green copper conductor as continuous earth wire with all accessories including lugs required, complete all as specified and directed for the following :-

One light/fan point controlled by one switch

One 3/5 pin 5 Amp socket outlet point controlled by one switch on same board.

One 3/5 pin 5 Amp socket outlet point controlled by one switch on independent board.

All as per item No 133 above but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, flame retardant Low Smoke ( FRLSH ) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 1.5 sqmm green copper conductor as continuous earth wire with lugs complete all as specified and directed.

All as per item No 133 above but using 4.0 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, flame retardant Low Smoke (FRLSH ) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 4.0 sqmm green solid copper conductor as continuous earth wire with lugs complete all as specified and directed.

S & F Modular Switch 1 way 6 A, 1 module complete all as specified and directed.

S & F Modular Switch 1 way 16 A, 1 module complete all as specified and directed.

S & F Modular Socket 6 A, 2/3 pin combined 2 module complete all as specified and directed.

S & F Modular Socket 6 A/ 16 A, 2/3 pin combined 2 module complete all as specified and directed.

S & F Modular Fan step regulator, 120 watt, 2 module complete all as specified and directed.

S & F Modular Bell push 6A, 1 module complete all as specified and directed.

S & F Modular Blank plate, 1 module complete all as specified and directed.

S & F Modular type White cover plate with frame 1 module complete all as specified and directed.

S & F Modular type White cover plate with frame 2 module complete all as specified and directed.

S & F Modular type White cover plate with frame 3 module complete all as specified and directed.

S & F Modular type White cover plate with frame 4 module complete all as specified and directed.

S & F Modular type White cover plate with frame 6 module complete all as specified and directed.

S & F Modular type White cover plate with frame 8 module complete all as specified and directed.

S & F Modular type White cover plate with frame 12 module complete all as specified and directed.

S & F Modular type Metal Flush box 1/2 module complete all as specified and directed.

S & F Modular type Metal Flush box 3 module complete all as specified and directed.

S & F Modular type Metal Flush box 4 module complete all as specified and directed.

S & F Modular type Metal Flush box 6 module complete all as specified and directed.

S & F Modular type Metal Flush box 8 module complete all as specified and directed.

S & F Modular type Metal Flush box 12 module complete all as specified and directed.

S&F Ceiling rose three terminals polycarbonate , isolated body complete all as specified and directed.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

S & F LED decorative Wall lights fitting 4 W x 2, complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed.

Taking down of old Submain wiring upto 10 sqmm any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed.

M & L for sub main wiring with 4 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed copper conductor of nominal cross sectional area 10.0 sqmm as earth continuity conductor drawn through & including PVC conduit of suitable size in Surface/concealed all as directed.

All as per Srl. Item No.155 above but with 2 run of 6.0 Sqmm cable and 6.0 Sqmm as earth continuity conductor.

All as per Srl. Item No. 155 above but with 2 run of 4.0 Sqmm cable and 4.0 Sqmm as earth continuity conductor.

S & F TP&N Vertical Loadline Dbs are fitted with Bus Bars, Neutral Links, Blanking Plates 4 way double door DB LL 4W DD VERT W/O MCCB complete all as specified and directed.

Supply and fix MCCBs 415V, breaking capacity 16KA, 4 Pole rating 100 Amps. Complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB double door 415V Triple pole & Neutral 4 way with common bus bar complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB double door 240V single pole & Neutral 8 way with common bus bar complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB double door 240V single pole & Neutral 4 way with common bus bar complete all as specified and directed.

S & F MCB 'C' series single pole 5 to 32 Amps, breaking capacity 10KA. complete all as specified and directed. Make: Cat No. 408587 or equivalent make specified in tender

S & F MCB 'C' curve single pole neutral , 40 to 63 Amps with breaking capacity 10kA, complete all as specified and directed. Make :Cat no. 6033 26 of Legrand or equivalent make specified in tender

S & F MCB 'C' curve single pole neutral , 32 Amps with breaking capacity 10kA complete all as specified and directed. Make : Cat No. 6033 26 of Legrand or equivalent make specified in tender

Supply, Laying and testing for replacement of XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, laid in trench or fixed to wall with saddles/Flat iron clamps as per site requirement /passing through pipe/pole complete of the following sizes and cross sectional area (a)35 Sqmm, 3.5 Core

Supply, Laying and testing for replacement of XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor cable, laid in trench or fixed to wall with saddles/Flat iron clamps as per site requirement /passing through pipe/pole complete of the following sizes and cross sectional area (a)50 Sqmm, 3.5 Core

S & F exhaust fan 250 mm sweep, AC single Phase 230 / 240 volts, Plastic body with louver shutters and connecting up with and including twin core twisted flexible copper conductor cable of suitable dia ,nut bolt and accessories, and winding, pending etc connecting up including taking down with re -fixing provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed.

S & F BLDC ceiling fans of 1200mm sweep with class F copper insulation for winding ,canopy, fan blades and accessories, BEE 5 Star Rated and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 sqmm , 3 core, 1100 Volts grade, from ceiling rose / connector to fan complete all as specified and directed. Make: Havells(Model: Efficiencia DX BLDC,SKU Code-FHCEO5SWHT48)/Atomberg (Model:IKANO)/Crompton(Model: Groove Plus) or equivalent make specified in tender

Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to 4.0mm GI wire (up to 7.5 m in length from earth plate ) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 5 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia 150mm long reinforcement, watering funnel, 40 mm dia light grade for protection of earth electrode 20 mm dia for watering all as specified and directed and tested on completion.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

MS JYOTI INDUSTRIES (BID ID -3258921)

M A ENTERPRISES (BID ID -3259118)

ARJUN DAS VALECHA (BID ID -3259649)

SINHA ENTERPRISE (BID ID -3260097)

UNITED ENGINEERS (BID ID -3259050)

MODERN AGENCY (BID ID -3259978)

M/S SRINIVASA CONSTRUCTION (BID ID -3259514)