REPAIR/ REPLACEMENT OF PLUMBING WORK AND OTHER CONNECTED WORK, REPAIR/ REPLACEMENT TO ROOF SHEETS, FLOORING WORK AND CERTAIN OTHER B/R WORK IN TECH AREA AT AFS TEZPUR UNDER GE (AF) TEZPUR

Amount

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) not exc. 1.5 Sq. M each, complete all as directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) exc. 1.5 Sq. M but not exc. 4.0 Sq M each, complete all as directed.

Taking down shutters of any description exc.1.00 sq.m and not exc. 2.00 sq.m each, complete all as directed.

Taking down carefully of existing aluminium door except floor spring/ hydraulic door closer from the existing frame and repair the same for smooth operation/ movement, including replacing of aluminium door handle, hinge, rubber beat etc. and refixing in the same location after repairing all components, complete all as specified and directed. (Area of door not exceeding 4.00 Sqm

Demolition of cement concrete (unreiforced) in ground floors and pavings n exc 15cm thickness (below or above ground level) complete all as directed.

Materials and labour for, plain cement concrete (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete, complete all as specified and directed.

Material and labour for, precast cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) set in cement mortar as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

Material and labour for, 40mm thick plain cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in sub base of floor finshed, complete all as specified and directed.

Materials and labour for, brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4) including demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stone work, complete all as specified and directed.

Material and labour for, 20mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking plat forms and like in cement mortar (1:4) including point ing in white cement (1:2) using marble dust with admix ture of pigment to match with shade of granite over and including 20mm thick screed bedding in CM (1:6) including dismantling existing stone slabs and tiles of any description or thickness, laid, bedded and pointed in any mortar, complete all as specified and directed.

Material and labour for, 2nd class hardwood, plain fillets square, rectangular or triangular in section, clean sawn, sectional area exc.13Sqcm but not exc. 25Sqcm, secure with nails including dismantling timber scantling in fillets, rails, post, rafters, purlins etc. under 40 sqcm in section in unframed, complete all as specified and directed.

Materials and labour for, 2nd class hard wood, plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered,put together with glue pinned at joints including dismantling timber scantlings 40 sqcm and over in section, in any position in framed work complete,complete all as specified and directed.

Materials and Labour for, solid PVC wall lining consisting of 5mm thick plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing, including dismantling existing wall and ceiling boards (fibre, pulp, insulation,etc.) or insulation boards/ slabs/blankets,any thickness, complete all as specified and directed.

Materials and labour for, 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing,complete all as specified and directed.

Supply and Fix, solid PVC door frame of size 50 mm X 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, fixed in opening all as specified and directed.

Supply and Fix, factory made solid panel PVC door shutter 30 mm thick (Style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm 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 and bottom rail: Panelling of plain colour PVC sheet to be fitted in the MS frame welded/ sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, fixed to door frame complete all as specified and directed.

Supply and fix for, medium weight, stainless steel butt hinges,100 mm size,complete all as specified and directed

Supply and fix for, aluminium anodized barrel tower bolts of extruded section, 125 mm long complete all as specified and directed.

Supply and fix for, aluminium handles, cast type, anodised, 100mm size, complete all as specified and directed.

Supply and fix in repairs for, tubular towel rail 20mm dia nad and 600mm long of brass chromium plated fixed with chromium plated screws, complete all as specified and directed.

Supply and fix in repairs for, aluminium anodised curtain rod 20mm dia with bracket, stops, rollers etc., complete all as specified and directed.

Supply and fix in repairs for, double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.

Supply and fix in repars for, door closer (extruded section) hydraulically 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.

Supply and fix in repairs, stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and directed.

Supply and fix for, mild steel TMT bars 10mm dia. and over, cut to length, bend to shape required including cranking, bending spirally for hopping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia. or securing with clips, complete all as specified and directed.

Material and labour for, repair of steel rolling shutter of height upto 6.00m and width upto 6.00m, replace any parts required for making shutter workable including greasing all motion joints, erected in position as and making it workable as indicated complete push pull of manual type including including preparation of surfaces and applying one coat of synthetic enamel paint, complete all as specified and directed.

Supply and fix in repairs for, aluminium with powder coating (minimum thickness of powder coating 50 micron) frame, 92 mm x 29.5 mm for three track sliding windows with one or more rebates including joining cleat for fixing etc., with sliding type shutters,without sash bars, aluminium sections with powder coated (minimum thickness of powder coating 50 micron) 39 mm x 20 mm including necessary joining cleats, glazing clips, rubber packing,anodised aluminium with powder coated (minimum thickness of powder coating 50 micron) snap beading,screws etc.(Thickness of aluminium sections not less than 1.5 mm), with suitable sliding & locking arrangement,stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and 4.8 mm thick sheet glass tinted, complete all as specified and directed. Notes:- (i) Refer list of Drawings. (ii) Overall size of opening will be measured.

Supply and fix in repairs for, powder coated aluminium door frame and shutter single leaf panelled door partly glazed with 5mm thick glass and partly 6mm thick prelaminated board door shutter divided into two panels fabricated including powder coated aluminium snap beading and rubber gasket/ lining for fixing of glass and prelaminated board panel. The door frame shall be fixed aluminium anodised bolt by drilling in the existing wall and with thrust bolt of suitable size. The door frame and shutter shall be comprising of the following section and fitting including taking down of existing shutter with frame and fittings complete all as specified and directed:- (a) Aluminium door frame section 101.6x44.5x1.27mm (b) Aluminium styles of shutter section 85x44.5x1.56mm (c) Aluminium top & bottom rail of shutter section 101.6x44.5x2.5mm (d) Aluminium middle/ lock rail of shutter section 100x44.45x2mm (e) Aluminium handle 250mm long 02 Nos in each shutter (f) Aluminium tower bolt 200mm long as required as per normal (g) Six lever mortice lock brass (h) 03 Nos aluminium butt hinges 100mm long (j) 06mm thick pre-laminated board (k) 5.0mm thick tinted glass (Note: In case of two leaf each leaf will be measured seperately)

Material and labour for pre-painted galvalume aluminum zinc coating GI based corrugated 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 including dismantling of asbestos roof sheet complete all as specified and directed.

Material and labour 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 complete al as specified and directed.

Material and labour for, 4mm thick HPSC non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Alumi nium framework with screws including dismantling wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets, complete all as specified and directed.

Materials and labour for, anodised aluminium snap grid frame work for false ceiling, size of grid 605 mm x 605 mm as per clause 10.38 of SSR Part-I (2009) including 6mm thick, designer(primered) high pressure steam cured (HPSC) non asbestos fibre cement building boards fixed or laid to aluminium framework with screws including dismantling existing wall and ceiling boards (fibre, pulp, insulation,etc.) or insulation boards/ slabs/blankets,any thickness,complete all as specified and directed.

Materials and labour for, glazed ceramic coloured tiles, 450 X 300 X 7mm thick, conforming to IS 15622,Grade B III, on vertical surface of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:4) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing),removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, non - skid Ceramic tiles, coloured, 7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm,conforming to IS 15622, Grade B IIa, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed or bedding layer of cement mortar (1:4) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, non - skid Ceramic tiles, coloured, 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B IIa, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed or bedding layer of cement mortar (1:4) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, non - skid Ceramic tiles, coloured, 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B IIa, on vertical surface of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:3) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing),removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, light shade, double charged/ ultracharged, vitrified ceramic tiles 10mm thick (square/ rectangular), polished area of each tile exc.0.42Sqm but not exc. 1.00Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed or bedding layer of cement mortar (1:4) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, vitrified ceramic tiles, light shade, double charged/ ultracharged 10mm thick (square/rectangular) polished area of each tile exc.0.42Sqm but not exc. 1.00Sqm, on vertical surface of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:3) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing),removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, light shade, vitrified ceramic tiles 10mm thick (square/ rectangular), polished area of each tile not exc.0.36Sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed or bedding layer of cement mortar (1:4) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, vitrified ceramic tiles, light shade, 10mm thick (square/rectangular) polished area of each tile not exc.0.36Sqm, on vertical surface of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:3) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing),removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and labour for, rendering 10mm thick cement plaster, in cement mortar (1:6) on fair faces of brick work or concrete wall surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 5 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete wall surfaces, finished even and smooth without using extra cement, complete all as specified and directed. (Note: WPC will be measured and paid separately under relevant item).

Supply only liquid water proofing compound complete all as specified.

Material and labour for preparation of new plastered or unplastered surfaces and applying two coats of distemper oil emulsion over a coat of primer over and including 1mm thick wall care putty, complete all as specified and directed.

Material and labour for preparation of new plastered or unplastered surfaces and applying two coats of distemper oil emulsion over a coat of primer, complete all as specified and directed.

Material and labour for washing, rubbing down and stopping of distempered and painted surfaces and applying one coat of distemper oil emulsion, on walls, complete all as specified and directed.

Taking up or down,15 mm bore, steel tubing and connections, including cleaning and refixing old steel tubing and connections in new or old position (walls, ceiling,floors, etc.), complete all as directed.

Taking up or down, 20 mm bore, steel tubing and connections, including cleaning and refixing old steel tubing and connections in new or old position (walls, ceiling,floors, etc.), complete all as directed.

Materials and labour for galvanized steel tubing, medium grade, 15mm bore with all fittings and fixed complete to walls and ceiling or laid in floor including taking up or down, steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Materials and labour for galvanized steel tubing, medium grade, 20mm bore with all fittings and fixed complete to walls and ceiling or laid in floor including taking up or down, steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Disconnecting existing tanks of capacity exceeding 250 litres and not exceeding 500 litres, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.,complete all as directed.

Disconnecting existing tanks of capacity exceeding 500 litres and not exceeding 1000 litres,setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc.,complete all as directed.

Material and labour for 500 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part – I, including ball valves high pressure of PTMT (Minimum weight 210 gms) with epoxy coated Aauminium rod & high density plastic ball screwed for iron pipe, 20 mm bore and fixed and including dismantling existing water tanks of capacity exceeding 250 litres but not exceeding 500 litres and removing to store, complete all as specified and directed.

Material and labour for 1000 litres capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part – I, including ball valves high pressure of PTMT (Minimum weight 210 gms) with epoxy coated Aauminium rod & high density plastic ball screwed for iron pipe, 20 mm bore and fixed and including dismantling existing water tanks of capacity exceeding 500 litres but not exceeding 1000 litres and removing to store, complete all as specified and directed.

Supply and fix in repairs for, PVC water tank cover suitable for 250 to 1000 litres capacity with necessary fixing arrangement complete all as specified and directed.

Supply and fix in repairs for, ball valves high pressure of PTMT (Minimum weight 210 gms) with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe, 20 mm bore and fixed, complete all as specified and directed.

Supply and fix in repairs for, bib tap, cast copper alloy, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule, 15 mm bore and fixed, complete all as specified and directed.

Supply and fix in repairs for, 15mm bore, angle stop valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions, complete all as specified and directed.

Supply and fix in repairs for, pillar taps, cast copper alloy, with capstan heads, fency 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, 15 mm bore, complete all as specified and directed.

Supply and fix in repairs for, brass CP mixer for mixing hot and cold water screwed down for iron pipe of 15mm bore complete all as specified and directed.

Supply and fix in repairs for, health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect and specified.

Supply and fix in repairs for, toilet jet or bidet spray with 8mm bore, 1.00m long PVC tube with nuts screwed for 15mm bore GI tubing, suitable for fixing with plastic EWC seat all as per Cat No.521 of make Prayag or equivalent model of make Commander/Shakti/ Neycer, complete all as specified and directed.

Supply and fix for, cast copper alloy chromium plated urinal speader, screwed for iron pipe, 15mm bore all as per Cat No.F8070201 of make Cera or equivalent model of make Parryware/ Essco/ Gem/ Parko, complete all as specified and directed.

Supply and fix for, waste coupling of PTMT (half or full threaded) (Minimum weight 32mm 45gms) 32mm bore discharge pipe, complete all as specified and directed.

Supply and fix in repairs for, PVC connections 15mm size with PTMT nuts of length 450mm, complete all as specified and directed.

Supply and fix in repairs for, flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern, complete all as specified and directed.

Supply and fix in repairs for, collapsible PVC waste pipe 31/32x800mm long for kitchen/ wash basin, as per Cat No.3272 of make Prayag or Cera/ Hindware/ Parryware, complete all as specified and directed.

Supply and fix in repairs for, one piece vitreous china wash down water closet pan (pedestal pattern) with integrated flushing cistern, white including plastic water closet seat all as per Cat No.92046 (S-11) ('Elisa' Italian Collection) of make Hindware or equivalent model of make Parryware/ Cera, complete all as specified and directed.

Taking down unserviceable sensor urinal vitreous china and replacement of old battery by providing new batteries and making it serviceable and refixing in sane location, complete all as specified and directed.

Supply and fix in repairs for, vitreous china sensor urinals, white, with grating and union for discharge pipe (excluding flushing cistern, flush pipe, waste pipe) 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; fixing grating and union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe), all as per Cat No.96005 (Urinal Alexa E-Sense) of make 'Hindware' or equivalent model of make Parryware/Cera, complete all as specified and directed.

Supply and fix in repairs for, vitreous china squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) with 'P' trap including provision of PCC or lime concrete bedding and removal of debris complete all as specified and directed.

Supply and fix in repairs for, vitreous china urinals, half stall (back or corner wall type), 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; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe), complete all as specified and directed.

Supply and Fix in repairs, Vitreous China bowl urinal flat back,size of 465 x 355 x 265 mm white (minimum),with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe), including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60 mm long brass screws, pointing around urinal back in cement; fixing, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe), complete all as specified and directed.

Supply and fix in repairs for, PVC valve less, syphonic action type, flushing cistern, low level,white, with inlet, ball valve, float and handle, of capacity 10 litres, including brackets, flush pipe, complete all as specified and directed.

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

Supply and fix fix for, 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including taking down old pipe, complete all as specified and directed.

Supply and fix for, 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including taking down old pipe, complete all as specified and directed.

Supply and fix for, 75 mm bore PVC (SWR) bends any radius, complete all as specified and directed.

Supply and fix for, 110 mm bore PVC (SWR) bends any radius, complete all as specified and directed.

Supply and fix in repairs for, brass chromium plated shower rose with or without swivel joints, 125mm size with shower arm 225mm long with flange including fixing to steel pipe or union, complete all as specified and directed.

Supply and fix in repairs for, vitreous China wash basin, white, flat back, size 550mm X 400mm excluding taps, waste chain and porcelain stopper, but including brackets, cutting for and pinning in ends of brackets or erecting stand, complete all as specified and directed.

Supply and fix in repairs for, vitreous china wash basin with pedestal, white, flat back, excluding taps, waste chain and porcelain stopper, but including brackets all as per Cat No.91035 (60x46) for WHB and Ct No.91113 for Pedestal ('Essence', Italian Collection) of make Hindware or equivalent model of make Parryware/ Cera, complete all as specified and directed.

Supply and fix in repairs for, fancy glass shelf 300mm long (with brass) all as per Cat No.BEA-49 of make Prayag or equivalent model of make Parryware/ Hindware/ Jaquar, complete all as specified and directed.

Supply and fix in repairs for, stainless steel sink, 1.00mm thick for kitchen or laboratory, with plug, waste pipe, washers, including bedding in cement mortar on to dwarf wall or fixing cantilever cast iron brackets, connecting union etc., overall size 495mm x 420mm with bowl size 410mm x 330mm x 160mm, complete all as specified and directed.

Declogging and cleaning of floor trap/nahani trap/gully trap and clearing of blockage for clog free flowing of waste water upto the first manhole, complete all as specified and as directed.

Declogging and clearing of blockage of IWC/ EWC/ Urinal by removing chocked wastes/silt and mud etc., including removal of debris from site and washing down thoroughly for free flowing of waste upto 1st manhole and finally cleaning the washroom/toilet with clear water throughly or removal of debries/dirt etc., complete all as specified and directed.

Supply and fix in repairs for, towel ring of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 90gms), complete all as specified and directed.

Supply and fix for, 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) 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 20mm outer dia of pipe complete to walls, ceilings or in floors etc. including taking down existing tube, complete all as specified and directed.

M/S R.B. Construction

M/S Annu Electronics