82670 REPAIRS TO WATER PROOFING TREATMENT TO CERTAIN BUILDINGS OF ZONE A AREA UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' (B/R WORK)

Demolition of cement Concrete (unreinforced) of any description and in any position not otherwise specifically provided and including removing of old APP membrane and plaster etc complete all as specified and as directed.

Material and labour for PCC Padding (1:2:4) type B-0 (12.50 mm graded aggregate) avarage thickness as specified to bring uniform slope in floors/ roof slab and including over apply with brushing neat cement slurry with 3.0kg/Sqm after cleaning of existing roof top surface with water etc complete all as specified and directed.

Material and labour for 10mm thick rendering on roof top surfaces in CM 1:3 with using with WPC @ 3% by weight of cement. Finishing the even and smooth surface etc complete all as specified and directed.

Material and labour for applying a tack coat of hot bitumen 85/25 @1.20 Kg/sqm over compatable primer at 0.40 ltr/Sqm complete all as specified and directed.

Cutting chases, pinning in. making good to facings for inserting galvalume sheet/ APP Membrane into the e brick wall where required and pointing in cement mortar 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 to the existing surface, cutting not exc 10 cm girthcomplete all as specified and directed.

Material and labour for APP polymeric water proofing minimum weighing 3.00 Kg per sqm and minimum 3 mm thick reinforce with polyster non wooven fabric laid over roof surface with 100 mm over lap and including vertical surfaces upto required height and tucking into grooves and sealing complete with thermofusion, torch application over and including cleaning plastered surfaces and applying two coats of solar reflector aluminium paint on APP membrane complete all as specified and directed.

Demolition of Brickwork built in cement motar, stone/boulder masonry, build in lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and directed.

M & L for brick work with fly ash bricks old size bricks, straight or curved on plan exc 6 mtr mean radius built in CM (1:6) complete all as specified and directed.

Taking down cement Plaster , any description, on brick walls or stone walls,etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

Material and labour for rendering 15 mm thick on brick or concrete external wall surface in CM (1:4) on fair faces and finishing the surface fair and even and using WPC 3% by weight of cement as per manufacturer instructions complete all as specified and as directed.

Supplied only Integral water proofing compound complete all as specified and directed.

Material and labour for Preparation of new surfaces of wall and applying two coats of 100% anti fungal acrylic emulsion paint over one coat primer all as per manufacturer instruction and including necessary scaffoldings upto G+4 etc etc complete all as specified and directed.

Supply and Fix in repairs for 20 mm outer dia 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and composite pressure pipes including all Crimp type internal sealing Planstic metal Composite fittings (such as elbows, tees, reducers, couplers, short pieces, connectors, etc.) and hooks (in case of concealed pipe work)/ clamps (in case of exposed pipe work) etc complete all as specified. having thermal stability for hot & cold water supply including all PP-R plain & brass treaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified.

All as per ser item NO 14 above but for 25 mm dia complete all as specified and directed.

All as per ser item NO 14 above but for 32 mm dia complete all as specified and directed.

Supply and Fix in repairs PPR gate valves (brass insert) outer dia of pipe 20 mm complete all as specified.

All as per ser item NO 17 above but for 25 mm dia complete all as specified and directed.

All as per ser item NO 17 above but for 32 mm dia complete all as specified and directed.

Disconnecting existing tanks , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required and including Cleaning repairing, etc reconnecting and re-fixing in the same position. capacity of tank exc 250 ltrs and not exc 500 ltrs complete all as specified and directed.

Disconnecting existing tanks , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required and including Cleaning repairing, etc reconnecting and re-fixing in the same position. capacity of tank exc 500 ltrs and not exc 1000 ltrs complete all as specified and directed.

Supply and fix for rotational moulded polyethylene water storage tank of 1000 ltrs capacity (cylindrical verftical with closed top) including dismantling of existing tank including all fittings i.e tank nipple, of 25mm dia Ball brass valves, high pressure, with polythene float and flynut etc make- SINTEX hoisted and fixed in position complete all as specified and directed.

Supply and fix for rotational moulded polyethylene water storage tank of 500 ltrs capacity (cylindrical verftical with closed top) including dismantling of existing tank including all fittings i.e tank nipple, of 20mm dia Ball brass valves, high pressure, with polythene float and flynut etc make- SINTEX hoisted and fixed in position complete all as specified and directed.

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Dismantling wrought iron or mild steelbwork of any description not otherwise provided for complete all as specified and directed.

Supply and fix for rolled sections as in main or cross beams, rafters, purlins of specifed angular/tubular section, beams or channel sections with flange plates caps, bases, cleats and other connections Fe-410 W (Gde E-250) quality B complete all as specified and directed.

Supply and fix for Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering to wall fixed with self tapping screws as in roof/sunshade etc all complete all as specified and directed.

Material and labour for preparation of new steel surfaces over 10 cm width or girth andapplying two coats of polyurethane paint over a coat of polyurethane primer etc complete all as specified and directed.

Supply and fix in repair for aluminium powder coated tubular fancy type curtain rail/ drapery rod with and including two nos of bracket/holders suitable for drapery 28mm dia rods of one window / door openings etc complete all as specified and as directed.

Taking down and refixing the same opening of door/ window Shutters including MS/ aluminum grills of any description exc 1 sqm but not exc 2 Sqm Each and including easing and adjusting before fixing of door shutter complete all as specified and directed.

All as per ser item No 30 above above but with out taking down complete all as specified and directed.

Taking down and refixing the same opening of window/ ventilator Shutters including MS/ aluminum grills of any description n exc 1 sqm but Each and including easing and adjusting before fixing of door shutter complete all as specified and directed.

All as per ser item No 32 above above but with out taking down complete all as specified and directed.

Supply and fix for Aluminum powder coated frame with doors shutters, with one or more rebates, Aluminum Partitions sides and middle sections , Aluminum powder coated sliding three track windows of frame with shutters and Fixed types Aluminum ventilators with louvers including fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge.complete all as specified and directed.

Supply and fix for aluminium wire cloth 0.45mm nomonal dia of wire and 1.40mm average width of aperture and fixed with aluminium wire staples complete all as specified and directed.

Ditto- all as per item No- 35 above but fixed in repair to aluminium fixed / sliding windows, aluminium ventilators, wooden wire mesh doors, PVC wire mesh doors including teak wood beading for wooden doors etc etc complete all as specified and directed.

Supply and fix for 3 mm thick sheet glass figured glass, pin head ,obscured or frosted, including teak wood beading for wooden glazing windows in square not exc 0.50 Sqm in Each pane including hacking out old broken glass complete all as specified and directed.

Supply and fix for plain sheet glass,3 mm thick, ordinary quality and glazing and fixed including teak wood beading for wooden glazing windows in square not exceeding 0.5sqm in Each etc including hacking out old broken glass all as specified and directed.

Supply and fix for plain sheet glass,4 mm thick, ordinary quality and glazing alu windows and fixed with aluminium glazing clips exceeding 0.5sqm in Each complete all as specified and as directed

Supply and fix for plain sheet glass,4 mm thick, ordinary quality and glazing aluminum fixed /sliding windows and fixed with aluminium glazing clips exceeding 0.5sqm in Each including hacking out old broken glass all as specified and directed.

Supply and fix for plain sheet glass, ,5.5mm thick, ordinary quality and glazing doors and fixed with aluminium glazing clips in square exceeding 0.5sqm in Each complete all as specified and as directed

Supply and fix for plain sheet glass, ,5.5mm thick, ordinary quality and glazing doors and fixed with aluminium glazing clips in square exceeding 0.5sqm in Each including hacking out old broken glass all as specified and directed.

M&L for 6mm thick bakilight hard sheet decorative grade 1 (with BWR resin) with decorative face veneers on one side and other side white; and fixed to doors and Partitions etc and fixed with aluminium glazing clips etc complete all as specified and as directed

All as per ser item No 43 above above but fixed in repair to aluminium Partitions and Aluminium doors etc complete all as specified and directed.

Supply and fix in repair for 75mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

Supply and fix in repair for 125 mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

Supply and fix in repair for 125 mm size, Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed

Supply and fix in repair aluminium handles cast type anodised for 100 mm complete all as specified and directed

Supply and fix in repair aluminium handles cast type anodised for 150 mm complete all as specified and directed

Supply and fix in repair for aluminium, anodised barrel tower bolts of extruded section and fixed for 150 mm length complete all as specified and directed

Supply and fix in repair for aluminium, anodised barrel tower bolts of extruded section and fixed for 200 mm length complete all as specified and directed

Supply and fix in repair for Aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed of length of bolt 300mm complete all as specified and directed

Supply and fix in repair for 30 mm Width of flaps (when open) Continuous (piano) hinges, brass, bright finish or electrogalvanised

Supply and fix in repair for Hasp and staple, safety type, aluminium anodised including bolt to hinge plate and fixed with screws for 150 mm size complete all as specified and as directed.

Supply and fix in repair for Brass handles, cast type, polished bright handles 75mm long fixed to plywood or frame complete all as specified and directed

Supply and fix in repair for 150mm Rim latch for glass doors with two levers, of brass body, polished bright. with brass knob or lever handle and fixed complete all as specified and directed

Material and Labour for Cleaning and removal of all scale, dirt,mud and any foreign material and removing accumulated silt etc from RCC/PVC tank and from mouth for circulating pipes of any dia etc. repairs to minor cracks stopping leaking of inlet/outlet pipe by tightening of joints and alike and making joints leak proof of capacity of tank exceeding 250 Litres and not exceeding 500 Litres all as specified including marking with white paints up to height of G+8 stories and directed by Engineer in charge. Note: Marking of Date of cleaning and Due Date with stencil with white paint

All as per ser item No 57 above above exc 1000 but not exc 2000 ltrs of PVC/RCC tanks complete all as specified and directed

Supply and Fix in repair for 20mm bore Ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 210 gms) complete all as specified and directed

All as per ser item No 59 above above but 25mm dia.complete all as specified and directed.

S&F in repairs EWC Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but incl heavy duty seat cover complete set complete all as specified.

Supply and Fix in repair for low level flushing cystern 10 ltrs capacity body moulded from virgin quality high impact poly propoliyone and functional parts moulded from engneelicy grade ABS nylon and nylon glan complete incl brackets and 15mm bore 450mm long PVC connection all as directed.

Supply and Fix in repair for Wash basins flat back type, vitreous china of 550x400mm, including cutting for and pinning in ends of brackets or erecting stand inclusive of 32mm waste coupling and 1mtr waste pipe all as specified and as directed.

S&F PVC connections 15 mm size with PTMT nuts of length 600mm all as specified and as directed. .

Supply and Fix in repair for Fancy type CP stop/angular cock 15mm dia cast copper alloy, chromium plated fency type screwed down high pressure with half turn of capstan heads, screwed both end for iron pipe or for unions and fixed. complete all as specified and directed .

Supply and Fix in repair for Fancy type CP bib taps 15 mm dia ,chromium plated cast copper alloy with half turn type capstan heads, long/ short bodys screwed down screwed for iron pipe or for brass ferrule and fixed. complete all as specified and directed

Supply and Fix for in repair pillar taps, 15mm fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure with or without lettered ‘Hot’ or ‘Cold’ with long screwed shanks and fly nuts, screwed for iron pipe of bore of pipe fixed all as specified and as directed.

Supply and Fix in repair for 125 mm dia Fancy type brass CP shawer rose all as specified and as directed by Engineer-in-Charge. complete all as specified and directed .

Supply and Fix in repair for tubular towel rail, brass CP 20mm dia, 'D' type, 60cm long between flanges made of brass chromium plated complete all as specified and as directed.

Supply and Fix for PVC health faucet (ABS) with rubit cleaning system 1.25 m long, PVC flexible tube and ABS wall hook complete all as specified and directed. Make- Prayag

Supply and Fix in repair for stainless steel sink 1mm thick made of stainless steel for kitchen or laboratory with plugs, washers and wastes; including 40mm waste coupling , bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 600mm x 450mm bowl size 510mm x 330mm x 230mm

Supply and Fix for 32 mm PVC waste hose Low density polyethylene (LDPE) pipes of pressure rating 6kgf/sq. Cm for WHB / SS Sinks with coupling of length 0.90 mtr etc complete all as specified.

S&Fplastic water closet seat cover, black,white closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device as in repairs complete all as specified and directed

S&F in repairs 150mm long Floor door stopper of brass body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed

S&F in repairs Door closer hydraulically of (dia cast body) regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed

S&F in repairs for 15mm dia Brass CP wall mixer for mixing hot & cold water screwed down for iron pipe complete all as specified and directed

S&F in repairs for 32/40 mm dia chromimun plated waste coupling fixed in WHB/Sink complete all as specified and directed

Supply and Fix in repair for PVC OHT Cover with frame thread type with suitable locking arrangement upto 1000 liters capacity complete all as specified and directed.

Supply and fix stainless steel plate rack kitchen 1 mm thick of size 75 cm x 95 cm with racks and shelf’s including complete fixing arrangements as per manufacturer’s instructions and taking down the old stainless steel plate rack and taken as credit complete all as specified and as directed.

Supply and fix cabinet mirror of size 335x140x430mm with approved colour complete including necessary fixing arrangements and taking down the old mirror and taken as credit complete all as specified and as directed.

Removal of demolished materials/debris to a distance exc 1.50 KM but n exc 5.00 KM complete all as specified and directed.

Banyan Engineers and Contractors (BID ID -3365449)

kvs constructions (BID ID -3358906)