SPECIAL REPAIR TO INTERNAL WATER SUPPLY SYSTEM OF MARRIED ACCN PHASE II AT HQSAC TRIVANDRUM

Amount

SCHEDULE 'A'

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store for credit and rubbish off the premises complete all as specified and directed..

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed by Engr in charge .

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. all as specified and directed by Engr in charge

Demolition of brick work or stone boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles.

M&L for Brickwork with sub-class `B' bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and directed by Engineer in charge.

M & L rendering 10 mm thick on fair faces of brick work or concrete surfaces in CM 1:3 including finishing the surfaces even and smooth (without using extra cement) with water proofing compound (sunken portion) complete all as specified and directed by Engineer in charge.

M&L for water proofing treatment on horizontal or vertical surface with provision of oil bound bitumen primer @ 0.20kg per sqm and applying a coat of blown grade hot bitumen 85/25 or 90/15 @ 1.20 kg/sqm and providing 4mm thk APP modified water proofing membrane weighing not less than 4 kg/sqm ,reinforced with non woven polyester matt weighing not less than 160 gm / sqm as per detailed specifications and as directed by Engineer in charge..

M & L for providing cement concrete type B1 1:2:4 using 20 mm graded stone aggregate as in roof kerbs of mud stops, rounded or chamfered on edges (Sunken padding for spout pipe/drain out) complete all as specified and directed by Engineer in charge.

M & L for providing, cement concrete type E2 1:4:8 using 40 mm graded stone aggregate as in mass concrete (Sunken filling) complete all as specified and directed by Engineer in charge.

Supply only water proofing compound complete all as specified and directed by Engineer in charge.

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc. including cement mortar bedding (but not backing) ,removing serviceable tiles to store and rubbish off the premises.Stone slabs and tiles of any description or thickness in floors, aprons etc. complete all as specified and directed by Engineer in charge.

M & L 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (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 by Engineer in charge.

M&L 15mm thick screed bed or bedding layer in cement mortar 1:4 for laying floor finishes complete all as specified and directed by Engineer in charge.

S & F coloured Non skid ceramic tiles 7 to 8 mm thk (square /Rectangular ) area of each tile exc 0.06 sqm and n.exc 0.11 sqm ,in floors etc set and jointed in neat cement slurry and pointed with white cement or pigment to match with the shade of the tiles all as specified and as directed.

M&L for 10 mm thick plastering in cement mortar 1:4 as backing coat for receiving finishes as skirting /dado complete all as specified and directed by Engineer in charge.

S & F Coloured Glazed ceramic tiles in vertical surfaces 375x250x6 to 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match with tiles complete all as specified and directed by Engineer in charge.

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer in charge.

Taking up or down 20 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer in charge.

Taking up or down 25 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer in charge.

S& F 20 mm outer dia 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and directed by Engineer in charge.

S& F 25 mm outer dia 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and directed by Engineer in charge.

S&F in repairs health faucet with CP flexible arm 15 mm bore of pipe complete all as specified and directed by Engineer in charge.

Fixing only in repairs health faucet with CP flexible arm 15 mm bore of pipe complete all as specified and directed by Engineer in charge. .

M& L for cutting chases, pinning in, making good to facings where required and pointing in CM 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels etc, and cutting chases for concealed water tubing, or concealed conduit wiring etc and making good, cutting not exc 10 cm girth in brick walls complete all as specified and directed by Engineer in charge..

S & F in repairsVitreous china wash down water closet pan (Pedestal pattern), white (excluding flushing cistern and flush pipe) complete all as specified and directed by Engineer in charge.

Supply and fix plastic water closet seat cover,closed pattern with flat bottom and corner and mild steel chromium plated or aluminised hinging device complete all as specified and directed by Engineer in charge.

Supply and fix in repairs flushing cistern 10 ltrs capacity PVC valveless, syphonic action type, low level with inlet, ball valve ,float including bracket complete all as specified and directed by Engineer in charge.

Fixing only in repairs flushing cistern 10 ltrs capacity PVC valveless, syphonic action type, low level with inlet, ball valve ,float including bracket complete all as specified and directed by Engineer in charge..

S&F in repairs looking mirror 600x450 mm size fixed with aluminium frame with 6mm ply wood/black board/AC building board fixed with screw complete all as specified and directed by Engineer in charge.

S&F in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by Engineer in charge.

Fixing only in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by Engineer in charge.

S & F 75 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed on walls complete all as specified and directed by Engineer in charge.

S & F 110 mm bore PVC (SWR) Soil, waste/rain water and vent pipes single socketed in any length with rubber ring joints fixed on walls complete all as specified and directed by Engineer in charge.

Supply and fix PVC (SWR) bends 75mm dia any radius complete all as specified and directed by Engineer in charge.

Supply and fix PVC (SWR) bends 110mm dia any radius complete all as specified and directed by Engineer in charge.

Supply and fix PVC (SWR) branch piece single (single Y) equal or unequal 110mm dia complete all as specified and directed by Engineer in charge.

Supply and fix PVC (SWR) branch piece Double (double Y) equal or unequal 110mm dia complete all as specified and directed by Engineer in charge.

S&F PVC (SWR) vent cowl 110 mm complete all as specified and directed by Engineer in charge.

Taking down chowkats or frames not exc 1.5 sqm each with shutters etc and removing to store for credit all as specified and directed by Engineer in charge.

S & F powder coated aluminium frame for ventilators with one or more rebates including jointing cleats for fixing etc complete all as specified and directed by Engineer in charge.

S & F powder coated aluminium shutters without sash bars aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips rubber packing , anodised snap beading , screws, anodised aluminium fittings such as peg stay 150 m long (1 No) hinges type B-21 100 mm long (2 Nos) suitable handle (1 No) complete all as specified and directed by Engineer in charge.

S & F powder coated aluminium grill suitable for ventilators complete all as specified and directed by Engineer in charge.

S & F 4 mm thick Sheet glass, ordinary quality and glazing with oil putty in square in exc 0.5 sq.m in each pane and sheet glass is ground or obscured or frosted, on one side complete all as specified and directed by Engineer in charge.

S & F in repairs Wash Basin, Vitreous China (flat back or angle back type) of size 550x400mm , including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and directed by Engineer in charge.

Fixing only in repairs Wash Basin, Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and directed by Engineer in charge.

S & F PVC (SWR) Floor trap of 75 mm outlet plain with grating including jointing with solvent cement complete all as specified and directed by Engineer in charge.

S & F in repairs 15 mm bore pillar taps, Cast Copper alloy, fancy type, chromium plated, screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed by Engineer in charge.

Fixing only in repairs 15 mm bore pillar taps, Cast Copper alloy, fancy type, chromium plated, screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed by Engineer in charge.

S & F in repair Brass chromium plated shower rose 125mm size with or without swivel joints any size including fixing to pipe or union 15mm bore, complete all as specified and directed by Engineer in charge.

Fixing only in repairs Brass chromium plated shower rose 125mm size with or without swivel joints any size including fixing to pipe or union 15mm bore complete all as specified and directed by Engineer in charge.

S&F in repairs CP stop cock fancy type cast copper alloy (concealed type) 15 mm bore screwed down high pressure, with crutch or butter fly handle screwed both ends for pipe or for unions complete all as specified and directed by Engineer in charge.

S & F in repairs CP Angle stop valve cast copper alloy fancy type 15 mm bore screwed down high pressure, with crutch or butter fly handle screwed both ends for pipe or for unions complete all as specified and directed by Engineer in charge.

Fixing only in repair Angle stop valve cast copper alloy fancy type 15 mm bore screwed down high pressure, with crutch or butter fly handle screwed both ends for pipe or for unions complete all as specified and directed by Engineer in charge.

S&F in repairs 15 mm bore Bib tap cast copper alloy CP , fancy type chromium plated complete all as specified and directed by Engineer in charge.

S&F 15 mm bore Bib tap cast copper alloy CP ,long body suitable for Kitchen sink fancy type chromium plated complete all as specified and directed by Engineer in charge.

Fixing only in repairs 15 mm bore Bib tap cast copper alloy CP ,fancy type complete all as specified and directed by Engineer in charge..

S&F in repairs 20mm dia towel rail CP 60 cm long between flanges fitted to wall with CP screw complete all as specified and directed by Engineer in charge.

Fixing only in repairs towel rail CP fitted to wall with CP screw complete all as specified and directed by Engineer in charge.

S&F in repairs PVC connection 15 mm dia 450 mm long with check nut at both side complete all as specified and directed by Engineer in charge.

S&F Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed by Engineer in charge.

M & L rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 including finishing the surfaces even and smooth (without using extra cement) with water proofing compound complete all as specified and directed by Engineer in charge.

M & L for preparing new plastered surfaces of wall and applying three coat of white wash complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or reinforced concrete) set in cement mortar 100 mm internal dia of pipe complete all as specified and directed by Engineer in charge.

M & L for complete removal of existing treatment of plastered surfaces of wall and applying two coat of oil emulsion distemper over a coat of chalk whiting on plastered surfaces, preparatory to distempering complete all as specified and directed.

M & L for preparing old plastered surfaces of wall by brooming down or by steel wire brushing and applying one coat of white wash complete all as specified and directed.

M & L for complete removal of old plastered surfaces of ceilings and applying two coat of white wash complete all as specified and directed.

Total of Schedule 'A'

Dhanyaconstructions

General Engineering and Constructions