REPAIR / REPLACEMENT OF PVC TANK, WATER PIPE LINE AND SANITARY FITTING AT CERTAIN BLDG AT AF STN SURYALANKAA

Amount

Dismantling of old water tank exc 250 Ltr & n.exc 500 Ltr capacity and removing from store etc complete all as specified and as directed.

Dismantling of old water tank exc 500 Ltr & n.exc 1000 Ltr capacity and removing from store etc complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks IS : 12701 - 1996 marked (cylindrical vertical with closed top) of 500 Ltrs capacity with and including 20mm dia Ball brass valve high pressure with polythene float and flu nut screwed for iron pipe or brass and fixed etc complete all as specified and as directed.

S&F rotational moulded polyethylene water storage tanks IS : 12701 - 1996 marked (cylindrical vertical with closed top) of 1000 Ltrs capacity with and including 20mm dia Ball brass valve high pressure with polythene float and flu nut screwed for iron pipe or brass and fixed etc complete all as specified and as directed.

Taking up or down 15mm bore steel tubing and connections, including cleaning and removal to store complete all as specified and as directed.

Taking up or down 20mm bore steel tubing and connections, including cleaning and removal to store complete all as specified and as directed.

S&F 15 mm bore medium grade GI tubing including all fittings and fixed in position to walls, ceiling or under floors including taking up or down steel tubing and connections complete all as specified and as directed.

All as per item No 7 above, but 20 mm bore complete all as specified and as directed.

S&F for 16mm bore 3-layers PPR polypropylene random copolymer concealed pipes SDR 7.40 (DN16) u stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply including all PP-R plain and brass treated polypropylene random fittings fixed complete to walls, ceilings or in floors complete all as specified and as directed.

All as per Item No.09 above but 20mm bore pipe complete all as specified and as directed.

S&F in repairs bib taps, CP fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule of 15 mm bore dia and fixed complete all as specified and directed.

S&F in repairs 15mm dia stop valve cast copper alloy CP fancy type long shank and cup complete all as specified and as directed.

S&F as in repair 15 mm bore pillar taps CP brass with capstone head with or without lettered hot or cold fancy type heavy duty complete all as specified and as directed.

S&F as in repairs low level flushing cistern PVC valve less, symphonic action type 10 ltrs capacity, white with inlet, ball valve, float and handle including brackets complete all as specified and as directed.

S&F in repairs 550x400 mm size vitreous chaina wash hand basin, white with flat back with CP brass waste coupling and PVC flexible waste pipe complete all as specified and as directed.

S&F in repairs 75mm dia PVC(SWR) floor trap plain with grating incl jointing with solvent cement complete all as specified and as directed.

S&F as in repair vitreous china wash down water closet pan (pedestal pattern) white (excluding flushing cistern) including plastic water closet seat, black, closed pattern with flat bottom and cover and mild steel chromium or aluminised hinging device complete all as specified and as directed.

S&F in repairs Gun metal globe or gate valves with iron wheel head screwed both ends for iron pipe 15 mm bore and fixed as in repair complete all as specified and as directed.

S&F in repair towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats complete all as specified and directed.

S&F in repair towel ring of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats complete all as specified and directed.

S&F PVC connections both end brass union and length 450 mm long for 15mm bore pipe as fixed in repairs complete all as specified and as directed.

S&F PVC connections both end brass union and length 600 mm long for 15mm bore pipe as fixed in repairs complete all as specified and as directed.

M&L for 32mm dia waste fittings, brass chromium plated for glazed ware sinks, basins etc with long screwed shanks and fly nuts, flanged ends bedded in red lead cement fixed in repairs complete all as specified and as directed.

S&F for 32mm dia PVC waste pipe fixed in repairs complete all as specified and as directed.

S&F for 40mm dia PVC waste pipe fixed in repairs complete all as specified and as directed.

S & F in repair brass chromium plated shower rose 125 mm size etc complete all as specified and as directed.

S&F in repair PVC (SWR) pipes 110mm bore single socketed in any length with rubber ring joints fixed to walls etc including dismantling of old pipes complete all as specified and directed by Engr-in -charge.

S&F in repair PVC (SWR) pipes 75mm bore single socketed in any length with rubber ring joints fixed to walls etc including dismantling of old pipes complete all as specified and directed by Engr-in -charge.

S&F of 110mm bore PVC (SWR) bends any radius fixed as in repair complete all as specified and directed by Engr-in -charge.

S&F of 75mm bore PVC (SWR) bends any radius fixed as in repair complete all as specified and directed by Engr-in -charge.

S&F of 110mm bore PVC (SWR) Vent cowl fixed as in repair complete all as specified and directed by Engr-in -charge.

S&F in repairs Health faucet (for two in one) brass chromium plated with 1 meter long flexible CP/PVC tube & wall hook complete all as specified and as directed.

Supplying and laying of 20mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

Supplying and laying of 25mm CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and as directed.

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

S&F in repairs 15mm dia Bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm- 125gms) complete all as specified and as directed.

M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down and applying one coat of white wash complete all as spd and as directed.

All as per srl item No-38 above but on ceilings.

M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down and applying one of OBD complete all as spd and as directed.

M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down, and applying one coats of Exterior emulsion paint to match existing surfaces complete all as spd and as directed.

M&L preparing old steel surfaces of any description, over 10cm in width or girth, applying one coat of synthetic enamel paint to match existing surfaces complete all as spd and as directed.

M&L preparing old wooden surfaces of any description, over 10cm in width or girth, applying one coat of synthetic enamel paint to match existing surfaces complete all as spd and as directed.

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

M&L for rendering 15mm thick on fair faces of brick or concrete in CM 1:6 finishing even and smooth with out using extra cement complete all as specified and as directed.

M&L for rendering 10mm thick on fair faces of brick or concrete in CM 1:6 finishing even and smooth with out using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of primer complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint a coat of primer complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

S & F Stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples or wooden beads fixed in repairs complete all as specified and as directed.

S&F in repair for Aluminum (extruded section body) Door closer hydraulically regulated, designation No.2 universal type, suitable for door shutter of 701 to 850mm in width and weight between 36 to 60 kg and fixed complete all as specified and as directed.

Taking down chowkats or frames (without taking off shutters from frame ) not exceeding 1.5 sqm each all as specified and directed. (including cutting holes for removing / inserting hold fasts and making good disturbed portions with PCC 1:2:4 type B-0 or in CM 1:4 after re fixing of frames) complete all as specified and as directed.

S&F factory made PVC Solid Door frame of size 50mmx47mm made out of 5mm plain coloured PVC sheet reinforced with MS Square tube, fixed in opening as per specification and drawings complete all as specified and as directed.

S&F Factory made Solid panel PVC Door Shutter of 30mm 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 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 & bottom rail ; Paneling of plain clour 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 complete all as specified and as directed.

S&F 125 mm size Aluminium butt hinges extruded aluminium alloy with galvanised steel wire pin anodised, type B-21 complete all as specified and as directed.

S&F 200 mm long Aluminium anodised barrel tower bolts of extruded aluminium section fixed in repairs complete all as specified and as directed.

S&F 150 mm long Aluminium alloy handles cast type anodised complete all as specified and as directed.

BEST ENGINEERING

DHANA CONSTRUCTIONS

K VENUGOPALA SWAMY