REPAIRS TO SANITARY FITTINGS AND SOME B and R WORKS, BOUNDARY WALL, FENCING GATE, CULVERT, PLINTH PROTECTION, DRAIN AND CERTAIN ALLIED WORKS IN DOMESTIC AREA AT 20 WING AF STN UNDER GE AF BAGDOGRA

Amount

Taking down cement plaster on brick /concrete surface including racking out joints hacking for key scrubbing down with water etc.

M&L for rendering 10 mm thick, in two coats, 1st coat 10 mm thick in CM 1:6 and 2nd coat 5mm thick in CM 1:4 finished even and smooth complete all as specified and as directed.

M&L for rendering 15mm thick in two coats, 1st coat 10 mm thick in CM 1:6 and 2nd coat 5 mm thick in CM 1:4 using water proofing compound and finished even and fair complete all as specified and as directed.

M&L for 5mm thick rendering in cement mortar 1:4 on fair faces of concrete surfaces without using extra cement on ceiling all as specified.

Supply only water proofing compound

M & L for preparation of new plastered surfaces of wall and applying two coat of oil bound distemper over a coat of chalk whiting all as specified.

M & L for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali registant priming paint.

M & L for preparation of new plastered surfaces of ceiling and applying three coats of white wash all as specified.

Demolition of cement concrete (Unreinforced) in ground floor and paving n.exc 15 cm thickness (below or above ground level).

M&L for 40mm thick PCC 1:2:4 type B-1 (using 20mm graded stone agg) in floor finished even and smooth with using extra cement all as specified.

S&F glass dividing strip 38mm width and 3mm thick inserted in floor as directed .

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

M & L for Brick work with old size Fly Ash brick straight or curved on plan exc 6m mean radius built in CM 1:6.

M & L for Brick work with Fly Ash brick straight or curved on plan to any radius in half brick thick walls built in CM 1:4.

Dismantling floor heart or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises.

M&L for 25mm thick, PCC 1:2:4, type B-0 (using 12.5mm graded aggregate) rough finished as in levelling coarse.

M & L for non skid coloured ceramic floor tiles of size of tile exc. 0.11 but n.exc.0.18 sqm each 7 mm thick as in floor laid over and including 15mm thick screed bed in CM 1:6, set, jointed in neat cement slurry and pointed in white or coloured cement to match all as specified.

All as per item No 17 above but over a baking coat of 10mm thick rendering in CM 1:4 as in skirting.

M & L for colour glazed ceramic wall tiles of size 350x250x7mm / 450x350x7mm thick laid over rendering 10mm thick in CM (1:4) on vertical surface of wall. set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/ slabs/ blankets, any thickness including cover fillets all as directed.

S & F 6mm thick non asbestos fibre cement building boards fixed as in ceiling with & including aluminium snap grid frame work, comprising of main aluminium of size (23.5x36.5x1.8mm) and secondary type of size 23.5x23.80x1.28mm alongwith span with the help of aluminium angle of size 23.5x36.5x1.6mm fixed to wall for false ceiling including necessary supporting hanger with 4.0mm dia GI wire (up to 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40X3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified.

S & F in repairs grating doom 125mm dia with waste hole of PTMT (Minimum weight 40 gms)

S&F in repair sinks with drainage board made of stainless steel 1mmthick kitchen with plugs, washers and wastes including bedding in Cement Mortar to dwarf wall or including fixing cantilever brackets & connecting unions to pipe overall size 915mmx460mm bowl size410mmx330mmx160mm

S & F in repair white vitreous china squatting pan "Orissa pattern" long pan of size 580 x 440 mm with and including 100mm bore 'P' or 'S' trap and integral foot rest and PCC 1:5:10 type E-2 all as specified.

S & F in repair white vitreous china wash down water closet pan (Pedestal pattern) incl 100mm dia 'P' or 'S' trap but excluding flucing cistern and flush pipe.

S & F in repairs plastic water closet seat, closed pattern with flat bottom with cover and mild mild steel chromium plated or aluminised hinging device.

S&S in repairs 10 ltr capacity PVC valveless symphonic action flucing cistern low level with inlet ball valve, float and handle incl brackets, all as specified.

S&F in repair vitreous china Wash hand basin, white , flat back size 550x400 mm except tabs but incl brackets and 32mm bore Cp waste coupling all as specified.

S & F in repair 75mm dia cast iron floor trap with grating incl jointing to waste pipe fixed in cement concrete 1:2:4 type B-1.

S&F 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, complete including providing and fixing plus, bedding urinal against wall in cement mortar 1:2 securing urinal to plus with and including 60mm long brass screws, pointing around urinal back in cement complete all as specified and directed

S&F in repair 15mm bore Pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 15mm-110gms)

S&F in repairs 20mm bore ball valves with high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight - 210 gm)

S & F in repairs PVC connection suitable for 15 mm bore fitting 600 mm long brass nuts and adaptors complete

S&F in repair 15mm bore Bib tap standard or PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 15mm 90gms

S&F in repair Swivel shower of PTMT any colour for fixing with 15mm pipe (Minimum weight 40gms) Make:- prayag

S & F in repair shower arm 15mm size 195mm long with bend of 45 degree with flange of PTMT any colour (Minimum weight 40 gms)

S&F in repair Angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms)

S & F 15mm bore Stop valve of PTMT any colour high pressure screwed for iron pipe and fixed (Minimum weight 15mm-90gms/20mm-112gms)

S & F 32mm dia flush pipe of polyethylene of low or high density for low level cistern.

S & F in repair 15mm bore Bib taps, chromium plared fancy type with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

Taking down steel tubing and connection including cleaning for refixing the same in new or old position all as directed of 15 mm size fixed on wall and ceilings.

All as per item No.42 above but 20mm bore

All as per item No.42 above but 25mm bore

S & F galvanised iron tubing (ISI marked) medium grade including all necessary fittings and fixed to wall / ceiling or laid in floor jointed with tuflon tape all as specified.(a) 15mm bore

All as per item No.45 above but 20 mm bore

All as per item No.45 above but 25mm dia

Hacking out old broken glass (any thickness, size, quality or description) from wooden or steel frame glazed with putty or fixed with beads.

S&F 3 mm thick sheet glass ordinary quality and including beading, screws, nails etc or glazing with oil putty in square n.exc 0.5sqm in each pane.

S&F stainless steel cloth 0.56mm nominal dia of wire and average width of aperature 1.18mm dia and fixed with tinned tacks of galvanized wire staples in steel / wooden window all as specified.

S & F in repair 500 ltr capacity rotational water storage tank (cyldrical vertical with closed top) hoisted and fixed in position incl dismantling old storage tank and removing to store, all as specified and as directed.

All as per item No 51 above but capacity of tank 1000 ltr

Cleaning of PVC or concrete water storage tank exc 250 ltr & n exc 500 ltr capacity and removing all scale and dirt etc, from tanks and from mouths of circulating pipes etc.

All as per item No 53 above but capacity of tank exc 500 & n exc 1000 ltr

Writing letters or figures (Block, Roman, Italic or Indian) n exc 30 cm high

S & F in repair 50mm low density poly ethylene pipes (LDPE) of pressure rating 6 kg/cm2 laid in wall or trenches all as specified.

S & F in repair anodised aluminium alloy curtain rails incl fixing brackets, stops, rollers etc all as specified.

S & F in repair 15mm bore stop valve (concealed type) chromium plated fancy type with crutch or butterfly handle, screwed for iron pipe or for brass ferrule with long shank and cup all as specified.

S & F in repair 32mm bore waste coupling of PTMT (half or full threaded) Minimum wt 32mm bore 45 gms.

M & L treatment of soil under existing floor using emulsion @ one litre per hole, 300mm apart incl drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement, 2 coarse sand) to match the existing floor.

S & F 500 ltr PVC water tank cover incl clamp, bracket and screw etc.

S & F stainless steel health faucet including pipe, jet and brackets as in repairs.

M&L for PCC (1:3:6), type C2 (using 40 mm graded stone aggregate) as in surface channel and drain all as specified.

M&L for 75 mm thick PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in sub base of floors etc complete all as specified and as directed.

M&L for pre polished chemically treated chequered cement concrete coloured tiles 25mm thick, set jointed and pointed with grey cement and pigments in neat cement slurry laid over 20mm thick screed bed in CM (1:6) in floors.

M & L for Sand cushioning to receive interlocking tiles incl spreading, levelling in layers complete all as specified and directed.

M & L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade With Grey Cement and pigment complete all as specified and directed.

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

All as per SL item No 68 above but except bricks

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

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

M&L for PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in coping, kerbs etc complete all as specified and as directed.

M&L for 75mm PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection, laid in panels, finishing the top surface even and smooth without using extra cement complete all as specified and directed .

Forming Contraction (Dummy) joints 50mm deep X 10 mm wide, filled with sealing compound Grade 'A' etc complete all as specified and as directed.

Demolition of RCC of any description and in any position not otherwise specifically provided for etc complete all as specified and as directed.

M&L for precast cement concrete (1:2:4) type B-1 (20mm graded aggregate) in cover slab for drain and placing in position etc and set in cement mortar 1:4 complete all as specified and as directed.

S & F TMT bars 6mm to 8mm dia cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

S & F in repair Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured)

S & F in repair 110mm bore PVC (SWR) pipes single length with robber ring joints fixed to walls.

All as per item No 81 but laid in trenches or in floors.

S & F in repair 75mm bore PVC (SWR) pipes single length with robber ring joints fixed to walls.

S & F 110mm bore PVC (SWR) bends any radius.

S & F 75mm bore PVC (SWR) bends any radius.

Dismantling wrought iron or mild steel work of any description and any places complete all as directed

Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, Doo0rs etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive or steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete confirming to Fe-410-W (Gde- E-250) quality B).

M&L for painting to new or previously untreated steel surface of any description not otherwise described over 10 mm width or girth with two coats of synthetic enamel paint over a coat of red oxide, zinc crome primer.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details. 3. For measurement purposes in respect of those building for which audited periodical services measurement books are available; quantities shall be taken from PSMBs direct and entered in Measurement Book (IAFW-2261) and in respect of those buildings for which audited PSMBs are not available, detailed measurements of works shall be taken and entered in Measurement Book(IAFW-2261) in the usual manner.

SUNIL DAS AND CO

M/S IDEAL CONSTRUCTIONS

M/S BENGAL ENGINEERING ENTERPRISES

M/S Banerjee construction co

SARKAR ENGINEERING CO.

SHRI P P SHARMA

M/s Prakash Traders

M/S SUNNY ENTERPRISE