Tender For Welcome Maintenance For Md Accn At Af Stn Suryalanka; 1 Dismantling of old water tank exc 250 Ltr & n.exc 500 Ltr capacity and removing to store etc complete all as specified and as directed. 2 Dismantling of old water tank exc 500 Ltr & n.exc 1000 Ltr capacity and removing tostore etc complete all as specified and as directed. 3 S&F rotational moulded polyethylence 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. 4 S&F rotational moulded polyethylence 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. 5 S&F in repair 20mm dia Ball valve high pressure of PTMT with apoxy aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 210 gms Make - Prayag complete all as specified and directed. 6 Taking up or down 15mm bore GI tubing and connections, including cleaning and removal to store 7 Taking up or down 20mm bore GI tubing and connections, including cleaning and removal to store 8 S&F PVC threaded type water tank lid/cover including rings and necessary jointing cleats/fittings fixed to existing tanks including taking down old lid/cover complete all as specified and directed. 9 S&F in repairs bib taps, CP fancy typewith 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. 10 S&F in repairs 15mm dia stop valve cast copper alloy CP fancy type long shank and cup complete all as spd. 11 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 all as specified and directed by Engr-in-Charge 12 S&F as in repairs low levelflushing cistern PVC valveless, syphonic action type 10 ltrs capacity, white with inlet, ball valve, float and handle including brackets complete all as spd. 13 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. 14 S&F as in repair 600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mmthick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washerscomplete all as specified and as directed. 15 S&F in repairs 75mm dia PVC(SWR) floor trap plain with grating incl jointing with solvent cement complete all as spd. 16 S&F in repairs vitreous chaina squatting pan orissa pattern size 580x440 mm white with integral foot rests ( excluding flushing cistern) all as specified. 17 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. 18 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. 19 S&F in repair towel rail 600mm long of PTMT fixed with and including chromium plated SS screws and wooden/plastic cleats complete all as specified and directed. 20 S&F PVC connections both end PTMT and length 450 mm long for 15mm bore pipe as fixed in repairs. 21 S&F PVC connections both end PTMT and length 600 mm long for 15mm bore pipe as fixed in repairs. 22 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. 23 S&F for 32mm dia PVC waste pipe fixed in repairs complete all as specified and directed. 24 S&F for 40mm dia PVC waste pipe fixed in repairs complete all as specified and directed. 25 S & F in repair SS chromium plated shower rose 125 mm size etc complete all as specified and directed by Engr-in -charge. 26 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. 27 S&Fin 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. 28 S&F in repair PVC(SWR) gully trap 125/110mm bore, setting and jointing with solvent cement including making good of disturbed portions of chamber/floor with PCC 1:2:4 type B-0 or in cement mortar 1:4 complete all as spd. 29 S&F of 110mm bore PVC (SWR) bends any radiusfixed as in repair complete all as specified and directed by Engr-in -charge. 30 S&F of 75mm bore PVC (SWR) bends any radiusfixed as in repair complete all as specified and directed by Engr-in -charge. 31 S&F of 110mm bore PVC (SWR) Vent cowl fixed as in repair complete all as specified and directed by Engr-in -charge. 32 S&F in repairs Health faucet (for two in one) brass chromium plated with 1.5 meter long flexible CP/PVC tube & wall hook complete. 33 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. 34 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. 35 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 36 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). 37 S&F in repairs long body bib taps, CP fancy typewith 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. 38 Taking down chowkats or frames (without taking off shutters from frame) not exceeding 1.5 sqm each including making good disturbed portionswith PCC 1:2:4 type B-0 or in cement mortar 1:4 after removal of frames all as specified and directed. 39 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. 40 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 ; Panelling 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 as per specification and drawing. 41 S&F 125 mm size Aluminium butt hingesextruded aluminium alloy with galvanised steel wire pin anodised, type B-21 all as specified and directed. 42 S&F 200 mm long Aluminium anodised barrel tower bolts of extruded aluminium section fixed in repairs all as specified and directed. 43 S&F 150 mm long Aluminium alloy handles cast type anodised all as specified and directed. 44 Dismantling floor, hearth or wall tiling including cement morar bedding, removing serviceable tiles to store and rubbish off the permises complete all as spd and as directed by Engr-in-Charge 45 M&L for Non Skid ceramic coloured tiles 7 to 8mm thick (suqare/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm in floors etc, set and jointed in neat cement slurry laid over and including 15mm thick screed in cement mortar 1:6 and pointed in white or coloured cement to match complete all as spd and as directed by Engr-in-Charge. 46 M&L for Glazed ceramic coloured tiles 300 x 200 size 7 mm thick in vertical surfaces as in dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles,laid over and including 10mm thick screed in cement mortar in cement mortar 1:4all as specified and directed. 47 Taking down cementor cement lime plaster, any description, on brick walls including racking out joints hacking for keyscrubbing down with water etc. all as specified and directed. 48 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 all as specified and directed. 49 M&L for rendering 15mm thick on fair faces of brick or concrete surfaces in two layers, first layer 10 mm thick in CM 1:6 and second layer 5 mm thick in CM 1:4 finishing fair and evenmixed with WPC as per manufacturers instructions all as specified and directed. (Note : Supply of water proofing compound shall be measured and paid seperately). 50 Supply only of integral water proofing compound of approved make all as specified and directed. 51 M&L for rendering 5mm thick on fair faces ofconcrete surfaces in cement mortar 1:3in ceiling surface finished even and smooth with out using extra cement all as specified and directed. 52 M&L for preparation of newly plastered surfaces of walls and applying two coats of oil bound distemper over a coat of primer all as specified and directed. 53 M&L preparing new surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down, and applying one coats ofwith Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primerapplied @ 2.20 kg/10 sqm) 54 M&L for preparation of newly plastered surfaces of ceilings and applying three coats of white wash all as specified and directed. 55 M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash all as specified and directed. 56 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. 57 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. 58 M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down, and applying one coats ofwith Acrylic Smooth exterior paint of required shade 59 M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down and applying two coat of OBD complete all as spd and as directed. 60 S&F in repairs of Sinks with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes including beding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915 mmx 460 mm bowl size 410 mm x 330 mm x 160 mmall as specified and directed. 61 S&F Stainless steel plate rack 1 mm thick of size 760x930x200 mm of standard makes all as specified and directed. 62 S&F in repair for fixing of snake guard made of aluminium / steel colored coated 40mm wide with nails to cover the gapes between door and floor similar places. 63 M&L preparing old surfaces of walls plastered or uplastered including brooming down or wire brushing, scrapping down and applying one coat of white washon ceilings complete all as spd and as directed. 64 S&F as in repair 15 mm bore pillar taps of swan neck type CP brass with capstone head with or without lettered hot or cold fancy type heavy duty all as specified and directed by Engr-in-Charge
