CERTAIN REPAIR TO BLDG THROUGH DAY TO DAY MAINT INCL PLUMBING AND SANITARY FITTINGS TO DOMESTIC AREA AT AFS UNDER GE (AF) JORHAT

Amount

Taking down chowkats or frames with shutters (without taking off shutters from the frames) not exc. 1.5 complete all as specified and as directed.

M&L for Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing shown in SSR Part-II as approved , complete all as specified and as directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm 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 colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed.

S&F 150mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and as directed.

S&F 100 mm stainless steel butt hinges medium weight, cold rolled, complete all as specified and as directed.

S&F 150 mm size extruded aluminium alloy handles, cast type anodised including the screws , complete all as specified and as directed.

Hacking out old broken glass (any thickness, size , qulaity or description) as in metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new one complete all as specified and as directed.

S&F 4mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.5 Sqm in each pane, complete all as specified and as directed.

S&F 4mm thick sheet glass, figured glass, pin headed type, glazing with oil putty in squares n exc 0.5 sqm each pane, complete all as specified and as directed.

S&F as 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 in window and door as in old door / window, complete all as specified and as directed.

S&F as in repairs 125mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and as directed.

All as per per Serial item No. 11 here-in-before but of size 150mm

All as per per Serial item No. 11 here-in-before but of size 200mm

S&F as in repairs 75mm stainless steel butt hinges medium weight, cold rolled, complete all as specified and as directed.

All as per per Serial item No. 14 here-in-before but of size 100mm heavy weight.

All as per per Serial item No. 14 here-in-before but of size 125mm heavy weight.

S&F as in repair 100mm long butt hinges extruded aluminium alloy with galvanised mild steel hinge pin anodised and fixed type B-21 complete all as specified and as directed.

S&F as in repairs 150 mm size extruded aluminium alloy handles, cast type anodised including the screws , complete all as specified and as directed.

S&F 250 mm long aluminium alloy, anodised, sliding door bolt 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 complete all as specified and as directed.

All as per per Serial item No. 19 here-in-before but of size 300mm

S&F as in repair for 2nd class hardwood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary labours; articles n exc 200 cu. cm each complete all as specified and as directed.

S&F as in repair for 100mm long Hasp and staple, aluminium anodised including bolt to hinge plate and fixed with screws complete all as specified and as directed.

S&F as in repairs door closer hydraulically regulated, designation No. 2 universal type, suitable for door shutters 701 to 850 mm in width and of weight between 36 to 60 kg complete all as specified and as directed.

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

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

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as per specified and as directed.

M&L for coloured Non Skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15 mm thick screed in CM (1:6), complete all as specified and as directed.

M&L for coloured Non Skid ceramic tiles 7 to 8mm thick (square/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 and pointed in white or coloured cement to match laid over and including 15 mm thick screed in CM (1:6), complete all as specified and as directed.

M&L for coloured Non Skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15 mm thick screed in CM (1:6), complete all as specified and as directed.

M&L for Coloured Glazed ceramic tiles on vertical surfaces of size, 300X 200x7mm / 450X 300X7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick rendering in cm (1:4), complete all as specified and as directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over 15 mm thick rendering in cm (1:6) complete all as specified and as directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick riser of steps, skirting, dado and pillar laid over cement screed and jointed over 10 mm thick cement mortar bedding in cm (1:4) complete all as specified and as directed.

M&L for 25mm thick plain cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in bases of floors complete all as specified and as directed.

M&L for 50mm thick plain cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection complete all as specified and as directed.

Demolition stone slabs and tiles of any description or thickness in floors aprons laid and bedded and jointed in cement mortar, complete all as specified and as directed.

M&L for 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 including screed bed or bedding layer 15 mm thick in cement mortar (1:6) complete all as specified and as directed.

S&F as in repairs sinks made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm, complete all as specified and as directed.

S&F as in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; 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 as directed.

S&F as in repairs kitchen plate rack made of stainless steel 1mm thick including fixing, overall size 915mm x 915mm x 255 mm, complete all as specified and directed.

Demolition of reinforced cement concrete for roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work complete all as specified and directed.

M&L for RCC (1:2:4) type B-1 (using 20mm graded stone agregate) inSlabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) and making flat rough finished surfaces of concrete complete all as specified and as directed.

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

Dismantling water tanks of capacity exc. 250 ltrs and not exc. 500 ltrs. complete all as specified and directed.

S&F Rotational moulded polyethylene (HDPE) water storage tank 500 litre capacity (cylindrical vertical with closed top), black in colour, three layered construction, hoisted and fixed in position all specified in MES schedule Part-I, complete all as specified and as approved.

Dismantling water tanks of capacity exc. 500 ltrs and not exc. 1000 ltrs. complete all as specified and directed.

S&F Rotational moulded polyethylene (HDPE) water storage tank 1000 litre capacity (cylindrical vertical with closed top), black in colour, three layered construction, hoisted and fixed in position all specified in MES schedule Part-I, complete all as specified and as approved.

Disconnecting existing tanks of (exc 250 & n exc 500 ltrs in capacity), setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and as directed.

Cleaning and removing all scale and dirt, etc, from tanks (exc 250 & n exc 500 ltrs in capacity) and from mouths of circulating pipes, etc.complete all as specified and as directed.

S&F 20mm ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20 mm - 210 gms) complete all as specified and as directed.

S&F as in repair 20mm ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20 mm - 210 gms) complete all as specified and as directed.

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

S&F 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors complete all as specified and as direcetd.

S&F 110mm bore PVC (SWR) bends any radius provided with access door complete all as specified and as directed.

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

S&F 20 mm bore GI tubing "medium grade", galvanised, with all fitting & fixed complete to walls & ceiling or laid in floors, complete all as specified and as directed.

Re-fixing only GI tubing of 20 mm bore, any grade, to walls and ceiling or laying in floors, complete all as specified and as directed.

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

S&F 15 mm bore GI tubing "medium grade" galvanised, with all fitting & fixed complete to walls & ceiling or laid in floors, complete all as specified and as directed.

Re-fixing only GI tubing of 15 mm bore, any grade, to walls and ceiling or laying in floors, complete all as specified and as directed.

S&F as in repair for 15mm bib taps, cast copper alloy, fancy type, chromium plated with capstan head screwed down screwed for iron pipe or for brass ferrule complete all as specified and as directed.

S&F as in repair for 15mm bib taps standard of PTMT fancy type, any colour high pressure screwed for iron pipe and fixed (Minimum weight 15 mm - 105 gms) complete all as specified and as directed.

S&F as in repair for 15mm stop valves, cast copper alloy, fancy type, chromium plated with with long shank and cup (concealed type) for iron pipe of 15mm bore of pipe complete all as specified and as directed.

S&F as in repair for brass chromium plated shower rose125mm size with swivel joint including fixing to 15mm dia steel pipe or union complete all as specified and as directed.

S&F as in repairs PVC valveless syphonic action type flushing cistern (Low or high level) of 10 litre capacity, white/coloured with inlet ball valve, float, handle including fixing brackets and 32 mm bore PVC flush pipe etc complete all as specified and as directed.

S&F for vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, as approved, with integral foot rests (excluding flushing cistern and flush pipe) including trap set and concrete including connection to trap, and to flushing pipe, anti syphonage pipe etc. complete including making ggod to floors with PCC bedding (1:5:10) type E-2 (using 40mm nominal brick ballast) and connection to trap with cement mortar and making good to floor including demolition of PCC/Lime concrete bedding for existing pan complete all as specified and as directed.

S&F as in repairs Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe), complete all as specified and as directed.

S&F as in repairs Plastic water closet seat cover (any colour) as approved 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 as in repairs PVC waste outlet pipe 32/40mm dia for WHB / kitchen sink including waste coupling complete all as specified and as directed.

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

S&F as in repairs 32mm dia waste coupling of PTMT (half or full threaded) (Minimum weight 32mm- 45gms/ 40mm-60 gms) complete all as specified and as directed.

S&F as in repairs 20mm dia tubular towel rail, D type 60cm long between flanges brass chromium plated, complete all as specified and directed.

S&F as in repairs soap dish, any type, fixed to plugs with chromium plated brass screws complete all as specified and as directed.

S&F as in repairs wash basins, vitreous china (flat back or angle back type) 580x450mm size white, including waste coupling fixed with 2 No. cadmium plated rag bolts of 10mm dia complete all as specified and as directed.

S&F 15 mm dia Pillar taps, cast copper alloy, with capstan heads, 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 as directed.

S&F as in repairs 15 mm dia Pillar taps, cast copper alloy, with capstan heads, 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 as directed.

S&F as in repairs 20 mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

All as per Serial item No. 77 here-in-before but of size 15mm.

S&F as in repairs bathroom cabinet mirror (of approved pattern) of size 450mmx 350mm regular size with mirror and PVC shelves, complete all as specified and as directed.

Demolition of brick work built in cement mortar complete all as specified and as directed.

M&L for Brickwork (old size) with subclass ‘B’ bricks, straight or curved on plan exc. 6m mean radius in half brick thick walls built in cement mortar (1:4) complete all as specified and as directed.

M&L for Brickwork (old size) with subclass ‘B’ bricks, straight or curved on plan exc. 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

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

M&L for 15mm thick rendering on fair faces of brick work or concrete surface of wall with cement mortar (1:4) finished even & smooth without using extra cement, complete all as specified and as directed.

M&L for 15mm thick rendering on fair faces of brick work or concrete surface in cement mortar (1:6) finished even & smooth without using extra cement, complete all as specified and as directed.

M&L for 5 mm thick rendering in cement mortar (1:3) on fair faces of concrete surfaces of ceiling finishing even and smooth without using extra cement, complete all as specified and as directed.

Supply only integral water proofing compound confirming to IS: 2645-1975 of approved make complete all as specified and as directed.

M&L for applying three coats of white wash on ceiling after preparation of newly plastered surface complete all as specified and as directed.

M&L for applying two coats of cement base paint over a coat of alkali resistance primer after preparation of new plastered surfaces of wall, complete all as specified and as directed.

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

S&F as in repairs powder coated aluminuium anodised pipe 20 mm dia as in curtain rod fixed to brackets, complete all as specified and as directed.

S&F as in repairs for 300mm mild steel ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed.

Dismantling timber scantling, 40sq.cm and over in section, in any position, in unframed work, complete all as specified and as directed.

M&L for 2nd class hard wood timber scantlings clean sawn complete all as specified and as directed.

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

S&F as in repairs health faucet (ABS body) mild steel chromium plated suitable for 15mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and as directed.

S&F as in repairs sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and as directed.

S&F for Grating round 100 mm size of PTMT (Minimum weight 25gms) complete all as specified and as directed.

S&F for Grating square 150 mm size of PTMT (Minimum weight 100gms) complete all as specified and as directed.

S&F for PVC shelf wall corner size 230mm with all fittings/brackets complete all as specified and as directed.

S&F for door seal complete all as specified and as directed.

S&F as in repairs Bottle trap of PTMT having minimum water seal of 25mm .(Minimum weight 32mm-260gms/ 40mm-270 gms) of 40mm bore dia fixed in discharge pipe complete all as specified and as directed. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

M/S GOPAL ROY AND CO

M/S DHAR AND DHAR

M/S P.G CONSTRUCTION

A K DUTTA CHOWDHURY AND CO

M/S D J ENTERPRISE

M/S RAJIB GOSWAMI ENTERPRISE

M/S SAIKIA ENTERPRISE

Bidder Name

A K DUTTA CHOWDHURY AND CO

A M CHOUDHURY AND CO

M/S D J ENTERPRISE

M/S P.G CONSTRUCTION

M/S GOPAL ROY AND CO

M/S DHAR AND DHAR

M/S SAIKIA ENTERPRISE

M/S RAJIB GOSWAMI ENTERPRISE