REPAIRS TO TOILET BATHROOM DADO INTERNAL PLASTERING SANITARY FITTING PLUMBING WORKS OF CERTAIN OTM ACCN IN TECHNICAL AREA AT CVRDE AVADI.

Amount

Demolition of cement concrete in floors/ sunken surfaces including removal of old tar felt, plastering, concrete mugs, tiles etc up to the original RCC floor/ lime concrete level all as specified and directed by Engineer-in-Charge.

Demolition of lime cement concrete in sunken floors upto the original RCC roof level/ desire depth all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 TYPE B0 using 12.5 mm graded aggregate in roof as leveling course, kerbs or mud stops, rounded or chamfered on edges all as specified and directed by Engineer-in-Charge.

Rendering 10mm thick in 1:3 cement mortar on fair faces of concrete surfaces using WPC @ 3% of cement weight all as specified and directed by Engineer-in-Charge. (NOTE: WPC will be paid separately)

Supply only Integral waterproofing compound

M&L for applying a coat bitumen grade 85/25 @ 1.2kg/sqm over concrete/ plastered surface all as specified and directed by Engineer-in-Charge.

Dismantling floor, hearth or wall tiling / terrazzo dado including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed by Engineer-in-Charge.

M&L for laying of lime concrete with brick aggregate in lime mortar 1:3 in sunken floors etc all as specified and directed by Engineer-in-Charge.

M/L PCC 1:2:4 type B-1using 20mm graded aggregate 40mm thick in floors/sub floor all as specified and directed by Engineer-in-Charge.

Glazed ceramic coloured tiles non skid 7 to 8 mm thick (Square/rectangular) area of each tiles exc 0.06 Sqm but n.exc 0.11 Sqmm in floors etc set and jointed neat cement slurry including 15mm thick screed bed or bedding layer for laying floor finishes in CM 1:6 etc complete all as specified and directed by Engineer-in-Charge.

Glazed ceramic coloured tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 1:4 CM 10mm thick rendering rough finished to receive tiles as in skirting/Dado all as specified and directed by Engineer-in-Charge.

S&F PVC SWR pipe single socketed in any length with rubber ring joints fixed to wall for soil waste all as specified and directed by Engineer-in-Charge.

(a) Bore of pipe in 75 mm.

(b) Bore of pipe in 110 mm.

M&L PVC(SWR) bends in 75mm dia any radius all as specified and directed by Engineer-in-Charge.

M&L PVC(SWR) floor trap plain with grating including jointing with solvent cement 75mm dia all as specified and directed by Engineer-in-Charge.

S&F PVC (SWR) junction single, (Single T) equal or unequal all as specified and directed by Engineer-in-Charge.

(a) Bore of pipe in 75 mm.

(b) Bore of pipe in 110 mm.

S&F vitreous china squatting pan "ORISSA' pattern or size 550 x 440mm white with integral foot rest etc (Excluding flushing cistern and flush pipe) complete including trap set in cement mortar & provision of lime concrete bedding and making good to floor, fixed in repairs all as specified and directed by Engineer-in-Charge.

S&F vitreous china wash down water closet (pedestal pattern) white including connecting to drain and to flushing pipe, anti syphonage pipe etc including PVC seat cover complete and making good floor and wall all as specified and directed by Engineer-in-Charge.

S&F in repairs Plastic water closet seat cover, black, closed pattern with flat bottom including mild steel chromium plated or aluminized hinging device all as specified and directed by Engineer-in-Charge.

S&F PVC flushing cistern 10 liters and flush pipe symphonic action type low level with inlet ball valve, float and handle including brackets all as specified and directed by Engineer-in-Charge.

Supply and fix in repair vitreous China wash basin, white colour, angle back, size 550x400mm white, including pillar taps 15mm dia fancy type, 32 mm dia waste fitting, chain and plug and porcelain stopper, 32mm dia waste pipe of low density polyethylene pipes (LDPE) and brackets, cutting for and fining in ends of brackets or erecting stand all as specified and as directed by the Engineer-in-Charge.

S&F Vitreous China Urinal, white of size 250 X 330X 460 (excluding flushing cistern, flush pipe and waste pipe) including bracket & spreader, waste coupling and 32mm dia waste pipe of low density polyethylene pipes (LDPE) fixed in repair all as specified and directed by Engineer-in-Charge. Make Parryware, Niagara N C0579 (250x330x460mm) & E8113 Spreader or equivalent.

S&F in repair PVC waste pipe 32 mm dia down take waste pipe suitable for WHB / Urinal and Sink of 75cm long all as specified and as directed by the Engineer-in-Charge.

S&F PVC connection 15mm size with PTMT nuts of length 450mm long all as specified and directed by Engineer-in-Charge.

S & F in repair for bib tap cast copper with capstan head, chromium plated, screwed down high pressure, with our without lettered, Hot or Cold with long screwed with crutch or butterfly handle, fancy type, screwed down, screwed for 15mm dia iron pipe and complete all as specified and directed by Engineer-in-Charge.

S&F in repair angular stop cock cast copper alloy with capstan head, chromium plated, screwed down high pressure, with long screwed, fancy type, screwed for 15mm dia iron pipe and all complete all as specified and directed by Engineer-in-Charge. Make Pebble (Half-turn Range) Ceramic Cartridge G3053A1 of parryware or equivalent

S&F Chromium plated cast copper alloy health faucet for 15mm dia including telephonic pipe & holder Complete all as specified and directed by Engineer-in-Charge. Make : Parryware T9940A1 Slimline with SS Hose & Hook or equivalent

Taking down or up old steel tubing galvanized including all connections all as specified and directed by Engineer-in-Charge.

(a) Bore of pipe in 15 mm.

(b) Bore of pipe in 20 mm.

S & F Galvanized steel water tubing for the following sizes, medium grade including provision of all fittings such as bends, tees, elbows, reducers, unions, plugs, sockets etc., fixed complete to walls and ceilings all as specified and as directed by the Engineer-in-Charge.

(a) Bore of pipe in 15 mm.

(b) Bore of pipe in 20 mm.

S & F refixing of old Galvanized steel water tubing for the following sizes, medium grade including provision of all fittings such as bends, tees, elbows, reducers, unions, plugs, sockets etc., fixed complete to walls and ceilings all as specified and as directed by the Engineer-in-Charge.

(a) Bore of pipe in 15 mm.

(b) Bore of pipe in 20 mm.

Taking down Chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m with shutters (without taking off shutters from the frame) each all as specified and as directed by the Engineer-in-Charge.

Taking down shutters exc 1 sq. m and n exc 2 sq. m all as specified and as directed by the Engineer-in-Charge.

Refixing shutters in same opening of any description of area exc 1 Sqm but n.exc 2 Sqm each all as specified and as directed by the Engineer-in-Charge.

Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing all as specified and as directed by the Engineer-in-Charge.

Taking down existing steel windows/ventilators without taking of shutters(gauzed and glazed) including guard bars from the frame of any size all as specified and as directed by the Engineer-in-Charge.

Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing all as specified and as directed by the Engineer-in-Charge.

S&F Alumnium powder coated frame made out of hallow extruded aluminium section (minimum thickness of powder coating 50 micron) for windows/ventilators with one or more rebates including joining cleats, beads for fixing etc complete all as specified and as directed & approved by Engineer-in-Charge.

S&F Figured glass, pin headed type 4mm thick fixed with glazing clip, rubber beading /gasket in squares n. exc 0.5sqm in each pane all as specified and as directed by the Engineer-in-Charge.

S&F Alumnium powder coated louvers (movable arrangement in pair) for ventilators including locking arrangement complete all as specified and as directed by the Engineer-in-Charge.

S&F Figured glass, pin headed type 4mm thick fixed to aluminium lovers in strips width not exceeding 80mm all as specified and as directed by the Engineer-in-Charge.

S&F aluminium anodized sliding door bolt 300mm long with hasp staple (Bolt type) and fixing clips of sheet cast or extruded section and fixing both and sliding bolt of external section or cast alumnium alloy and fixed all as specified and as directed by the Engineer-in-Charge.

S&F 150mm Aluminium anodized barrel tower bolts of extruded section and fixed all as specified and as directed by the Engineer-in-Charge.

S&F Aluminium handle cast type anodized of size 150mm long all as specified and as directed by the Engineer-in-Charge.

S&F aluminium alloy anodised hinges 100 mm all as specified and as directed by the Engineer-in-Charge.

S&F 32 mm dia PVC Pipe of high Density as in spouts all as specified and as directed by the Engineer-in-Charge.

Taking down cement plastering of any description scrubbing down with water washing down etc. all as specified and as directed by the Engineer-in-Charge.

M & L Removing the existing deteriorated reinforcement and supply and placing of new cold twisted TMT bars including cutting, bending and straightening and placing in position complete in all levels and if necessary welding the new bars with the exg. Rods by over lapping with all lead and lift etc. complete all as specified and as directed by the Engineer-in-Charge. Note: The Quoted rate includes for materials, labour, tools and plants required are to be supplied by the contractor.

Rendering 15mm thick CM 1:6 on fair face of brick walls or concrete surface finished fair and even all as specified and as directed by the Engineer-in-Charge.

Rendering 10mm thick CM 1:3 on fair face of concrete surface finished fair and even in ceiling all as specified and as directed by the Engineer-in-Charge.

M&L Removing the loose particles rust / mill scale deposits completely duly Cleaning it with wire brush / crush sheet etc. and removing the dust etc. Complete over the old concrete surface and supply of zinc rich epoxy primer and mixing mechanically until it is homogenous and applying the same as one rich coat of reinforcement complete with all dead and lift etc. complete and as directed by the Engineer in charge. Make of zinc rich epoxy primer: NITOZINC PRIMER or equivalent Note: 1) The Quoted rate includes for materials, labour, tools and plants required are to be supplied by the contractor.

M&L for preparation of newly plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of Chalk whiting, on plastered surfaces, all as specified and as directed by the Engineer-in-Charge.

M&L for preparation of newly plastered surfaces of ceiling and applying two coats of distemper oil emulsion over a coat of Chalk whiting, on plastered surfaces, all as specified and as directed by the Engineer-in-Charge.

S&F in repairs Stainless steel sink, 1.00mm thick for kitchen or laboratory, with plug, waste fitting, waste pipe, washers, including cantilever cast iron brackets or bedding in cement mortar on to dwarf wall, connecting union etc., overall size 495mm x 420mm with bowl size 410mm x 330mm x 160mm all as specified and as directed by the Engineer-in-Charge.

S&F Three Layer Rotation moulded polythene water storage tank (cylindrical vertical with closed top) hoisted all as specified on SSR Part I of 500 Litres capacity including dismantling old PVC Tanks of any capacity all as specified and as directed by the Engineer-in-Charge.

S&F Ball valves 20mm dia high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed all as specified and as directed by the Engineer-in-Charge. Note : Minimum weight 210 gms

S&F in repairs 20mm dia Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed all as specified and as directed by the Engineer-in-Charge. Note : Minimum weight 210 gms

Removing building materials (plaster and cement concrete debris) to a distance not exc 1KM, beyond the lead included in the rates, inclding loading, unloading and stacking at the destination instructed by engineer-in-charge

M/s GM Constructions

D Subramani and Sons

GV Foundations