REPAIRS TO PLASTER, JOINIERES , FLOORING AND ASSOCIATED WORKS OF MD/OTM ACCN JCO/ORS AT CQB, TCP AND BGTC AREA AT BARRACKPORE UNDER GE BARRACKPORE

Amount

Taking down cement plaster of any description on brick or stone or concrete surface of wall etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

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

M&L for rendering 15 mm thick in cement plaster, 1st coat 10mm thick in cement mortar (1:6) & 2nd coat 5mm thick in cement mortar (1:4) with water proofing compound @ 2% by weight of cement surface finished even and smooth with using extra cement all complete as specified and directed. (Note : WPC shall be measured and paid separately, WPC shall be used in second coat only)

M&L for rendering 10mm thick in cement mortar (1:3) on ceiling surfaces, finished fair and even complete all as specified and directed

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

M&L for applying two coats of cement based paint over a coat of alkali resistance primer on newly plastered surface of walls including preparation of surface complete all as specified and directed.

M&L for applying three coats of white wash on surface of ceiling, chajja etc including preparation of new plastered surface complete all as specified and directed.

M&L for applying one coat of distemper oil emulsion after preparation of old surfaces of walls, cornices etc by washing, rubbing down with wire brushing etc complete all as specified and directed.

M&L for applying two coats of cement based paint over a coat of alkali resistant primer on old plastered surface of walls after complete removal of existing treatment complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillar etc but excluding ashlars facing dressed stonework & precast concrete articles complete all as specified and directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exceeding 6m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M&L for brickwork with subclass 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and directed.

M&L for rendering 20 mm thick, 1st coat 10mm thick in cement mortar (1:6) & 2nd coat 10mm thick in cement mortar (1:4) with water proofing compound @ 2% by weight of cement, plastered surface shall be finished even and smooth with using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately, WPC shall be used in second coat only)

Demolition of cement concrete (unreinforced) in ground floors & pavings not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for 50 mm thick PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in plinth protection and hard standing etc including finishing the cement concrete surface even and smooth with using extra cement complete all as specified and directed.

M&L for PCC (1:5:10) type E2 (using 40mm graded stone aggregate) as in filling sunken floor of bathroom/toilets etc complete all as specified and directed.

M&L for rendering 15mm thick cement mortar (1:3) to sunken portion of slab with using water proofing compound @2% by weight of cement, finished even and smooth without using extra cement all as specified and directed. (NOTE: WPC shall be measured and paid separately)

Taking down chowkats with shutters (without taking off shutter from the frames) exceeding 1.50 Sqm and not exceeding 4.00 Sqm each complete all as specified and directed.

Taking down chowkats with shutters (without taking off shutter from the frames) not exceeding 1.50 Sqm each all as specified and directed.

Taking down of shutter of any description exceeding 1 Sqm and not exceeding 2.0 Sqm each all as specified and directed.

Taking down of shutter of any description not exceeding 1 sqm each all as specified and directed.

Taking down of shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm and refixing in same opening after easing and adjusting all as specified and directed.

S&F for factory made solid PVC door frame of size 50mm X 47mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube as per specification and drawing complete all as specified and as directed.

S&F for factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame 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 & bottom rail; paneling 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, supply and fixing in the frame at site as per clause 8 B.2.1 of MES schedule Part-II (2004) complete all as specified.

S&F for second 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 of second class hard wood etc complete all as specified and directed.

S&F for 35mm thick second class hard wood glazed/ gauge & skeleton shutters (factory made), open rebated & prepared to receive glass, gauge etc. (with sash bars) edges of framing plain, chamfered or rounded, fitted with cut & mitered beads for securing glass etc. sizes of members of shutters as specified in SSR part-I, section-8, clause 8.24 (a) (larger size to be provided) complete all as specified and directed.

S&F for 35mm thick (factory made) plain, second class hard wood, framed, panelled shutters (three panels) with lock rails and panel of 12 mm veneered particle board with commercial veneering on both faces (BWR type), the size of rail and stile as per IS-1003 (Part-I) (larger size to be provided) klin seasoned and chemically pressure treated fitted to chowkats complete all as specified and directed.

S&F for 35mm thick second class hard wood glazed/ gauge & skeleton shutters (factory made), open rebated & prepared to receive glass, gauge etc. (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut & mitered beads for securing glass etc. sizes of members of shutters as specified in SSR part-I, section-8, clause 8.24 (a) (larger size to be provided) complete all as specified and directed.

S&F for stainless steel wire cloth, 0.36 mm nominal dia of wire & average width of aperture 1.40mm & fixed with stainless steel with staple/ wooden beads in steel window/wooden door complete all as specified and directed.

S&F for stainless steel wire cloth, 0.36 mm nominal dia of wire & average width of aperture 1.40mm & fixed with stainless steel with staple/ wooden beads in steel window/wooden door complete as in repair all as specified and directed.

Hacking out old broken glass (any thickness size quality or description) from wooden or steel frame, glazed with putty or fixed with beads etc exceeding 1.5 sqm complete all as specified and as directed.

S&F for 3.0mm thick frosted sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm each pane complete as in repair all as specified and directed.

S&F for 3mm thick figured glass, pin head type and glazing with oil putty in square not exceeding 0.5 sqm each pane all as specified and directed.

S&F for mild steel hold fast made out of flat iron (25mm x 3mm) including tarring or coal tar black paint and with drilling necessary holes etc conforming to Fe 410-0 or Fe 310-0 all as specified and as directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) used as in brick, concrete wall for fixing of hold fast including necessary form work all as specified and directed.

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

S&F for 75 mm long stainless steel butt hinges, medium weight complete all as specified and directed.

S&F for 150 mm size extruded aluminium handle, fabricated type complete all as specified and directed.

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

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

S&F for 250 mm aluminum alloy, anodised , sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F for 100 mm long stainless steel butt hinges, medium weight complete in repair all as specified and directed.

S&F for 75 mm long stainless steel butt hinges, medium weight complete in repair all as specified and directed.

S&F for 150 mm size extruded aluminium handle, fabricated type complete in repair all as specified and directed.

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

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

S&F for 250 mm aluminum alloy, anodised , sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F for second class hardwood small fittings such as brackets of any type, latch and hinge blocks, shapes door and window stops and the like including all necessary articles not exceeding 200 Cucm each all as specified and as directed.

S&F for 100 mm long hasp and staple, aluminum anodised, safety type including bolt to hinge plate and fixed with screws complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of pink primer after preparation of new wooden surfaces of any description over 10 cm girth or width complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint after preparation of old painted wooden surfaces of any description, not otherwise described, over 10cm in width or girth complete all as specified and directed.

Dismantling of structural steel work including doors, windows, gates but excluding framed truss etc complete all as specified and directed.

S&F for steel windows with side hung shutters (glazed/gauged) including box type hinges with steel handle, frame, steel peg stay, complete without glazing bars, dovetailed or welded to receive wire mesh complete all as specified and directed.

S&F for steel windows with side hung shutters (glazed/gauged) including box type hinges with steel handle, frame, steel peg stay, complete with glazing bars, dovetailed or welded to receive glass complete all as specified and directed.

S&F for chimney bars (straight or camber); bearing bars; ton gues or water bars for window frames, window guard bars, plain, let in and fixed independently in wooden frames, L or T section supports for shelves etc and similar articles conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F for steel ventilators with centre hung shutter including two pairs of brass cup pivots, catch spring and pulley wheel complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over and including a coat of red oxide primer after preparation of new steel surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint after preparation of old painted steel surfaces of any description, over 10cm in width or girth, not otherwise described complete all as specified and directed.

S&F for continuous piano type hinges mild steel bright finish or electro galvanised, size of flap (when open) 40mm complete as in repair all as specified and directed.

M&L for 18/19 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination, fixed with screws to aluminum frame work for cupboard shutter complete as in repair all as specified and directed.

Taking up or down steel tubings & connections including cleaning for refixing or removal from site for 15 mm bore pipes complete all as specified and directed.

Refixing old steel tubings & connections in new or old position (wall, ceiling, floor etc.) for 15mm bore pipes with new fittings etc complete all as specified and as directed. (Note : Pipe shall be obtained from Item No 61.00 above)

S&F for 15mm dia tubes (medium grade) galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) complete all as specified and directed.

Taking up or down steel tubings & connections including cleaning for refixing or removal from site for 20 mm bore pipes complete all as specified and directed.

Refixing old steel tubings & connections in new or old position (wall, ceiling, floor etc.) for 20mm bore pipes with new fittings etc complete all as specified and as directed. (Note : Pipe shall be obtained from Item No 64.00 above)

S&F for 20mm dia tubes (medium grade) galvanised, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) complete all as specified and 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 directed.

M&L for non skid (joint free) ceramic coloured (colour & shade as approved by GE) tiles of 7 to 8 mm 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 colour cement to match over and including 15mm thick Screed bed or beading layer of cement mortar (1:6) for laying floor finishes complete all as specified and directed.

All as per Item No.68.00 here-in-before but in skirting/dado over and including a backing coat of 10mm thick bed in cement mortar (1:4) complete all as specified and directed.

M&L for glazed ceramic coloured tiles (colour & shade as approved by GE) in vertical surface of size 300mmX 200mmX7 to 8mm thick set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick screed bed of cement mortar (1:4) complete all as specified and directed.

M&L for 18 to 20mm thick granite (any type) work (table rubbed and polished) machine cut in steps, jambs, pillars, window cill, cooking platform etc bedded and jointed with grey cement slurry and pointed with white cement (1:2) using marble dust with admixture of pigment to match the granite stone including and polishing over and including 15mm thick cement mortar (1:4) complete all as specified and directed.

M&L for machine cut kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over 10mm cement screed bed in cement mortar (1:4) and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

S&F for 15mm dia bib taps, cast copper alloy, fancy type, chromium plated with flange complete as in repair all as specified and directed.

S&F for 15mm dia bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed complete as in repair (minimum weight 15 mm-90 gms) all specified and directed.

S&F for 15 mm bore stop valve, fancy type chromium plated , cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete as in repair all as specified and directed.

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

S&F for vitreous china wash basin, white, flat back, size 550 X 400mm, excluding taps, chain and plug and porcelain stopper but including waste pipe, brackets and cutting for and pinning in ends of brackets or erecting stand complete as in repair all as specified and directed.

S&F for 15mm dia pillar taps, cast copper alloy with capstan heads, chromium plated, fancy type, screwed down high pressure, with letter 'HOT' or 'COLD' with long screwed shanks & fly nuts, screwed for iron pipes complete as in repair all as specified and directed.

S&F for 125mm size brass chromium plated shower roses with arms, swivel joints, including fixing to steel pipe or union complete as in repair all as specified and directed.

S&F for 10 Ltrs capacity, PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with all internal accessories and fixed to wall and jam nuts on both sides, PVC flush pipe 32mm dia 90cm long fixed properly to inlet of WC and making good to disturbed surfaces of wall or floor complete as in repair all as specified and directed.

S&F for vitreous china squatting pan 'Orissa' pattern, size 580x440mm white, with integral foot rests with P or S trap (excluding flushing cistern and flush pipe) including connection to trap, and to flushing pipe, anti-syphonage pipe etc complete including making good to floors with PCC bedding (1:5:10) type E2 using 40mm nominal brick ballast and connection to trap with cement mortar all as specified, and making good to floor including demolition of PCC / lime concrete bedding existing pan complete as in repairs all as specified and directed.

S&F for sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; 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 as in repair all as specified and directed.

S&F for 32mm bore low density polyethylene pipes (LDPE) of pressure rating 6kgf/cm2 fixed complete to wall or in floors etc. as in outlet pipe for WHB, urinal etc. complete as in repair all as specified and directed.

S&F for PVC connection pipe 15 mm size with PTMT nuts of length 600 mm complete as in repair all as specified and as directed.

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

Disconnecting existing tanks of (exceeding 500 & not exceeding 1000 litres in capacity), setting aside (or lowering if required) and cleaning, removing all scale and dirt etc from tanks and mouth of pipe including hoisting (if required) reconnecting and refixing in positing all as specified and as directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

S&F for 500 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer (three layer) hoisted and fixed in position with cover of tank with its locking arrangement, making hole for inlet, outlet and overflow connection including dismantling / taking down old PVC water tank, ball valve etc complete all as specified in SSR Part-I all as specified and directed.

S&F for 20mm dia ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed (minimum weight 210 gms) complete as in repairs all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, PVC/AC or reinforced concrete) set in cement mortar for 150mm bore pipe complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, PVC/AC or reinforced concrete) set in cement mortar for 75mm bore pipe complete all as specified and directed.

S&F for 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls or laid in trenches as in floor complete all as specified and directed.

S&F for 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls or laid in trenches as in floor complete all as specified and directed.

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

S&F for 75 mm bore PVC (SWR) bends any radius provided with access door complete all as specified and directed.

S&F for 110mm bore PVC(SWR) junction single, (single T) equal or unequal providing access door complete all as specified and directed.

S&F for 75mm bore PVC(SWR) junction single, (single T) equal or unequal providing access door complete all as specified and directed.

S&F for 110 mm bore PVC (SWR) vent cowl all as specified and directed.

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

S&F for 20 mm dia (heavy duty) stainless steel, single curtain rod (wall thickness not less than 1mm) including funnels, brackets, stops etc suitable for single curtain rod, fixed etc complete as in repair all as specified and as directed.

Demolition of cement concrete (un-reinforced) as in roofs, floors (other than ground floors), beams, stair cases, landing, chajjas and similar suspended work all as specified and directed.

M&L for PCC (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) averaging 50mm thick as in roof padding / levelling course with WPC @ 2% by weight of cement complete all as specified and directed. (Note : WPC shall be measured and paid separately).

M&L for applying evenly a coat of bitumen primer on roof, canopy, chajja, parapet (vertical surface etc) @ 0.40 Litre / Per Sqm by the same membrane manufacturer of density 250C, 0.87 to 0.89 litre and viscosity 70-160 cps after proper cleaning the roof surfaces (horizontal/vertical) and providing APP based polymeric membrane minimum weighing 3.6 Kg/Sqm and minimum 3mm thick reinforced with polyester non wove fabric (weight not less than 150 gms / sqm) laid on primed surface with side over lap of 80 mm and end overlap of 100 mm, using bitumen torch or by LP gas torching and sealing all joints etc and ensuring complete thermo fusing and applying one coat of aluminum paint over it complete all as per manufacturer instructions complet all as specified and directed.

Dismantling of asbestos cement (corrugated, semi-corrugated etc.) sheets in roof coverings complete all as specified and directed.

M&L for 6mm thick fibre asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc. fixed with 'L' or 'J' type hooks complete all as specified and directed.

M&L for 6mm thick fibre asbestos cement two pieces adjustable serrated ridge for corrugated or semi- corrugated sheets fixed with 'L' or 'J' type hooks complete all as specified and directed.

M&L for 0.63 mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip & straight flashing (legth & girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness including Nainital or similar pattern roof covering etc all as specified and directed.

Supply only integral water proofing compound, ISI marked complete all as specified and directed.

B N ENTERPRISE

M/S H.P Singha

BHUPENDRA LAL CHAKRABORTY