REPAIRS TO FLOORING, JOINERIES, ROOF AND ALLIED WORKS AT MD AND OTM ACCN OF BASE HOSPITAL, ARO, MDC AND MISC REPAIR AND CLEANING OF SEWAGE LINE AND OTHER E/M MAINTENANCE WORK AT NAVY AREA 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.

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.

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillar etc complete all as specified and directed.

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

Demolition of reinforcement cement concrete of any description and in any position not otherwise specially provided for complete all as specified and directed.

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

Dismantling timber scantlings (framed work) 40 sq.cm and over in section, in any position complete all as specified and directed.

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

Taking down chowkats or frame with shutter (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 of shutter of any description exceeding 1 Sqm and not exceeding 2.0 Sqm each complete all as specified and directed.

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

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

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

M&L for resecuring or easing & adjusting without taking down of shutters of any description not exceeding 1 sqm each complete all as specified and as directed

M&L resecuring or easing & adjusting without taking down of shutters of any description exceeding 1 sqm and not exceeding 2 Sqm each complete all as specified and as directed

Taking out of existing un-serviceable tarfelt / bituminous membrane on roof and parapet of any roof height carefully by cutting chiseling or by any mechanical way, cleaning the surface by scraping, brooming, brushing etc and removing the rubbish from site complete all as specified and directed.

Taking down aluminium shutter exceeding 1.50 Sqm and not exceeding 3 Sqm each leaf and refixing in same opening after repairs providing cleat, pivot, beading, gasket, lock or any other minor parts as required complete all as specified and directed. (NOTE: Glass, door closure, floor spring measured and paid separately)

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation or for shafts, well, cesspits, pier holes, laying of pipes, foundation for manhole etc not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in soft/loose soil complete all as specified and directed.

Removing surplus excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting points in soft/loose soil complete all as specified and directed.

Returning, filling in, including spreading leveling, watering and well ramming in layers not exceeding 25cm, soil complete all as specified and directed.

Opening cover, cleaning and de-sludging, excreta, night soil etc of existing septic tank, soak well and sewage sump completely of solid/liquid sludge by pumping or manually from inside the septic tank, soak well and sewage sump and removal of sludge and depositing in excavated pits (required size and depth) exceeding 50m but not exceeding 100m. Top layers of excavation pit covered by layers of 150mm depth earth spreading with bleaching powder @ 200 gm per Sqm for disinfections purpose complete all as specified and directed. (NOTE : Excavation of trenches, disposal of surplus soil and bleaching powder is deemed to be included in the quoted unit rates however quantity of sludge portion only will be measured and paid. )

De-sludging/de-silting and cleaning of existing manholes and gully traps etc of any depth including taking out sludge/ slit and other foreign materials from manholes and gully traps of any size and staking the removed silt/sludge and depositing in excavated pits (required size and depth) exceeding 50m but not exceeding 100m. Top layers of excavation pit covered by layers of 150mm thick earth spreading with bleaching powder @ 200 gm per Sqm for disinfections purpose complete all as specified and directed. ground to a distance not exceeding 50 mtr complete all as specified and directed. (NOTE : Excavation of trenches, disposal of surplus soil and bleaching powder is deemed to be included in the quoted unit rates however quantity of sludge portion only will be measured and paid. )

Systematically cleaning and de-silting/de-sludging of blocked sewage/ waste pipe line 150mm dia of any description by rodding with using steel rod or split bamboo sticks thoroughly from both sides between adjacent manholes still to get clear flow of sewage line is observed, passing knots, kamti and disc of required size or pumping out liquid waste /sewage, plugging and diverting the flow to the drain if necessary and stacking the removed silt/sludge and depositing in excavated pits (required size and depth) exceeding 50m but not exceeding 100m. Top layers of excavation pit covered by layers of 150mm thick earth spreading with bleaching powder @ 200 gm per Sqm for disinfections purpose complete all as specified and directed. (NOTE : Excavation of trenches, disposal of surplus soil and bleaching powder is deemed to be included in the quoted unit rates however quantity of sludge portion only will be measured and paid. )

Cleaning of chocked / blocked WC/EWC of any type by any method upto IC / gully trap of any size after opening oval access door of bend, branches etc and re-fixing in position including bailing out water/sewage manually and removing the deposited residual sludge/debris directly buried into the ground to a distance not exceeding 50 mtr complete all as specified and directed.

M&L for PCC (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L for plain cement concrete (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) as in roof kerbs or mud stops, top of chajjas, coping, bed plates, basement for water tank etc rounded or chamfered on edges including necessary form work finishing the surface even and smooth without using extra cement complete all as specified and directed.

M&L for precast reinforced cement concrete (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) as in cover slab of drain/manhole and similar articles set in cement mortar (1:6) complete all as specified and directed. (NOTE: Cost of Form Work is deemed to be inclusive of unit rate quoted by the contractor and reinforcement shall be measured and paid Separately.)

M&L for cutting chases, in brick wall, pinning in and making good to facing where required and pointing in cement mortar (1:3), to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing etc and making good the disturbed surface, cutting exceeding 10 cm but not exceeding 20cm girth 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.

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

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 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 complete all as specified and as 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 30mm 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 factory made solid PVC door frame of size 50mm X 47mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube as per specification and drawing complete all as specified and 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 and directed.

S&F for aluminium extruded body door closer hydraulically regulated designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 Kg as fixed in repair complete all as specified and directed.

S&F for 300mm long, MS ordinary rat tail rod pattern spring including roller & roller plate as in repair complete all as specified and directed.

S&F for 300 mm long mild steel, sliding door bolt, plate type, stove enamlled black, with bright bolt not less than 12mm dia with and including a minimum of six numbers bolts and nuts, four on bolt plate and two on staple plate 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 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 extruded alloy handle fabricated type complete all as specified and directed.

S&F for 200mm long mild steel barrel tower bolts, stove enamelled black with bright bolt and fixed complete all as specified and directed.

S&F for 150mm long mild steel barrel tower bolts, stove enamelled black with bright bolt and fixed complete all as specified and directed.

S&F for 100mm long mild steel barrel tower bolts, stove enamelled black with bright bolt and fixed complete all as specified and directed.

S&F for 150mm long mild steel pressed handles, oval type, stove enamelled black complete all as specified and directed.

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

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

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

M&L for TMT bars 10 mm dia and over cut to length bent to shape as 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 complete all as specified and directed.

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

M&L for mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or forged into spikes; framed guard bars; barred iron doors; ladders, railings, framed brackets, walk ways, frame work of water tank and similar work conforming to Fe-290-0 Gde-E-165 after and including dismantling of existing steel work complete all as specified and directed.

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

S&F for anodised (powder coating of minimum thickness 50 micron) aluminum frame (powder coated) for doors , windows, ventilators with one or more rebates (sliding & fixed type) including jointing cleat for fixing etc complete all as specified and directed.

S&F for anodised (powder coating of minimum thickness 50 micron) aluminium door shutters (powder coated), aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. including locking arrangement, roller complete all as specified and directed.

S&F for anodised (powder coating of minimum thickness 50 micron) aluminium window/ventilators shutters, sliding/fixed type without sash bar, aluminum section weighing 0.55 Kg/m, including necessary joining cleat, glazing clips, rubber neoprene packing, hinges type B-21 100 mm long (02 Nos), peg stay 150mm long (01 No), anodised aluminium snap beading, screws etc including locking arrangement, roller complete all as specified and directed.

S&F for anodised (powder coating of minimum thickness 50 micron) aluminium window/ventilators shutters, side hung type without sash bar, aluminum section weighing 0.55 Kg/m, including necessary joining cleat, glazing clips, rubber neoprene packing, hinges type B-21 100 mm long (02 Nos), peg stay 150mm long (01 No), anodised aluminium snap beading, screws etc complete locking arrangement, roller complete all as specified and directed.

S&F for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of 0.50mm thick of any colour as approved by GE having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws after and including dismantling of existing steel sheet complete all as specified and directed.

S&F for pre-painted galvalume aluminium zinc coating GI based plain steel sheet of 0.50mm thick of any colour as approved by GE having tensile strength of 550 Mpa as in ridge / wall/cladding, fixed with self tapping screws after and including dismantling of existing steel sheet complete all as specified and directed.

S&F for 605mmX605mm grid Gl frame work for seamless false ceiling comprising of Gl perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including 12 mm thick perforated particle board for insulation/acoustic purpose of 600mmX600mm in size fixed with snap grid false ceiling frame and applying two coats of oil emulsion distemper and 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre and Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long after and including dismantling of existing false ceiling complete all as specified and directed.

M&L for applying evenly a coat of oil based bitumen primer confirming to IS-3384 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 100 mm and end overlap of 150 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 @100ml/Sqm over it all as per manufacturer's instructions complete all as specified and directed.

M&L for 6mm thick non-asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc. fixed with 'L' or 'J' type hooks after and including dismantling of existing AC sheet complete all as specified and directed.

M&L for 6mm thick non-asbestos cement, ridge for corrugated or semi-corrugated sheets in roofs, fixed with 'L' or 'J' type hooks after and including dismantling of existing AC ridge 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 gm per sqm after and including dismantling of existing steel sheet complete all as specified and directed.

M&L for 12 mm thick prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination and other side balancing white lamination for ceiling, fixed with staples on snap grid ceiling frame as in repair complete all as specified and directed.

S&F for 4mm thick non-asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/aluminium framework with screws as in repair complete all as specified and directed.

M&L for 100mm thick PCC (1:4:8) type D2 (using 40mm graded crushed stone aggregate), as in sub base of floor complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate), as in sub base of floor complete all as specified and directed.

M&L for 25mm (avg) thick PCC (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) as in roof padding / levelling course with WPC as per manufacturer's instructions complete all as specified and directed. (Note : WPC shall be measured and paid separately).

M&L for 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) as screed bed after and including demolition of stone slab or tiles of any description complete all as specified and directed.

M&L for 20-22mm thick machine cut cudappah stone slab flooring, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing over and including 15 mm thick cement screed bed in cement mortar (1:6) after and including demolition of stone slabs or tiles of any description complete all as specified and directed.

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured 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 with white cement mixed with pigment to match with shed of tiles 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.

M&L for vitrified light shade (shade as approved) ceramic tiles (ultra charge) 10mm thick (square/ rectangular) polished, area of each tile not exceeding 0.36 Sqm in floors etc set over and including 15mm screed bed in cement mortar (1:6) and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles complete all as specified and directed.

All as per Item No.78.00 here-in-before but in skirting, dado, riser to step over and including a backing coat of 10mm thick rendering in cement mortar (1:4) complete all as specified and directed.

S&F for glazed ceramic coloured wall tiles (vertical) 350mm x 250mm x 7mm / 450mm X 300mm X 7mm thick or equivalent set and jointed neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 10 mm thick cement plaster in cement mortar (1:4) complete all as specified and directed.

M&L for pre-polished coloured chequered cement concrete tiles 30cm x 30cm x 25mm thick (glossy type), set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 20 mm thick cement screed bed in cement mortar (1:6) after and including dismantling existing floor earth and rubbish off the premises complete all as specified and directed.

M&L for 60mm thick machine pressed precast concrete interlocking paver block any shape and size with grey cement and pigment confirming to IS 15658-2008 (M-35 grade) over in and including 50mm thick compacted sand cushioning after and including dismantling old paver block complete all as specified and directed.

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

M&L for rendering 15mm thick on fair face of brick works or concrete surfaces of walls and roof with cement mortar (1:4) mixed with WPC as per manufacturer's instructions , finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately)

M&L for rendering 20 mm thick on fair face of brick works or concrete surfaces of walls, parapet walls and roof with cement mortar (1:4) with WPC as per manufacturer's instructions finished the surfaces complete all as specified and directed. (Note : WPC shall be measured and paid separately)

M&L for rendering 10mm thick in cement mortar (1:3) on ceiling, chajja etc surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 10mm thick in cement mortar (1:3) as screed on concrete surfaces of roof mixed with WPC as per manufacturer's instructions , finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately)

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

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

M&L for applying two coats of synthetic enamel paint over 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 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.

S&F for 3.0mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm each pane after and including hacking out old broken glass from wooden/metal frame complete all as specified and directed.

S&F for 3.0mm thick frosted sheet glass on one side, 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 3.0mm thick acrylic sheet glass (transparent) and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm each pane complete all as specified and directed.

S&F for 15mm dia self-closing taps, cast copper alloy, chromium plated, screwed for iron pipe and fixed as in repair complete all as specified and directed.

S&F for 15mm dia bib taps, fancy type, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated with long screw type fixed as in repair complete all as specified and directed.

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

S&F for 15 mm bore angular 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 as in repair complete all as specified and directed.

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

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

S&F for 15 mm dia PVC connection pipe of length 450 mm with PTMT nuts as in repair complete 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 as in repair complete all as specified and directed.

S&F for 20mm dia gun metal gate valves with iron wheel head screwed both ends for iron pipes or for unions pipes, fixed as in repair complete all as specified and directed.

S&F for 15mm dia gun metal gate valves with iron wheel head screwed both ends for iron pipes or for unions pipes, fixed as in repair complete all as specified and directed.

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) after and including taking up or down existing steel tubing complete all as specified and directed.

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) after and including taking up or down existing steel tubing complete all as specified and directed.

S&F for 25mm 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) after and including taking up or down existing steel tubing complete all as specified and directed.

S&F for 40mm dia tubes (medium grade) galvanised, with all fittings laid in trenches after and including taking up existing steel tubing complete all as specified and directed.

S&F for 50mm dia tubes (medium grade) galvanised, with all fittings laid in trenches after and including taking up existing steel tubing complete all as specified and directed.

Refixing old steel tubings & connections in new or old position (wall, ceiling, floor, trench etc.) for 15 mm bore pipes with new fittings etc after and including taking up or down existing steel tubing and cleaning the same for reuse complete all as specified and directed.

Refixing old steel tubings & connections in new or old position (wall, ceiling, floor, trench etc.) for 20 mm bore pipes with new fittings etc after and including taking up or down existing steel tubing and cleaning the same for reuse complete all as specified and directed.

Refixing old steel tubings & connections in new or old position (wall, ceiling, floor, trench etc.) for 25 mm bore pipes with new fittings etc after and including taking up or down existing steel tubing and cleaning the same for reuse complete 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) as in repair complete all as specified and directed.

S&F for 25mm 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) as in repair complete all as specified and directed.

S&F for PVC water closet seat, white/black colour as required, closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device as in repair complete 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 as in repair complete all as specified and directed.

S&F for 1000 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer (three layer), ISI Marked 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 and directed.

S&F for 500 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer (three layer), ISI Marked 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 all as specified in SSR Part-I complete all as specified and directed.

Disconnecting existing water 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 complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

Disconnecting existing water tanks of (exceeding 250 & not exceeding 500 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 complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

S&F for vitreous china bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum) with grating and union for discharge pipe (excluding flushing cistern but including flush pipe and waste pipe) complete including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2) securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement as in repair complete all as specified and directed.

All as per Item No.123.00 here-in-before but half stall type complete all as specified and directed.

S&F for vitreous china wash basin, white, flat back, size 580 X 450 mm, 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 as in repair complete all as specified and directed.

S&F for vitreous china wash basin, white, flat back, size 550 X 400mm with pedestal excluding taps, chain and plug and porcelain stopper but including 32mm dia PVC waste pipe, brackets (02 Nos), 32mm size full threaded brass chromium plated waste coupling etc and cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

S&F for vitreous china wash down water closet pan (pedestal pattern) white with 'P' or 'S' trap type (excluding flushing cistern & flush pipe) including connection to trap with 110mm PVC (SWR) connection and lip ring & to flushing pipe, anti-syphonage pipe out in with and including white seat cover etc. including making good to floor as in repair complete 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, and making good to floor after and including demolition of PCC / lime concrete bedding of existing pan as in repair complete all as specified and directed.

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

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

S&F for sinks 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 495mm x 420mm bowl size 410mm x 330mm x 160mm as in repair complete all as specified and directed.

S&F for brass chromium plated toilet paper holder fixed to walls with chromium plated brass screw as in repair complete all as specified and directed.

S&F for 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor after and including dismantling of existing unserviceable pipe complete all as specified and directed.

S&F for 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floor after and including dismantling of existing unserviceable pipe complete all as specified and directed.

S&F for 75mm dia PVC (SWR) floor trap plain with grating including jointing with solvent cement as in repair 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 110 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) branch piece, double (double Y) equal or unequal complete all as specified and directed.

M&L for PCC (1:4:8) type D2 (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipe 150mm bore including packing under and haunching against the side of pipe after they are laid and tested after and including dismantling of old bedding with drain pipe complete all as specified and directed.

M&L for 150mm bore salt glazed stone ware drain pipe grade 'A' laid in trenches and jointed in cement mortar (1:1) complete all as specified and directed.

S&F for 32 mm 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. as in repair complete all as specified and directed.

S&F for 50 mm 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. as in repair complete all as specified and directed.

S&F for 100mm bore sand cast iron soil, waste and vent pipes in any length with or without ears with cement joints, laid in trenches or in floors or fixed to walls after and including dismantling of CI or reinforced concrete pipe complete all as specified and directed.

All as per Item No.146.00 above but fixing only after and including taking down or up of CI or reinforced concrete pipe complete all as specified and directed.

S&F for 100 mm dia cast Iron bends (any radius) diminishing piece or tapers (larger bore measured) fixed with oval access door complete all as specified and directed.

S&F for 100mm dia CI branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches fitted with oval access door complete all as specified and directed.

S&F for 100 mm dia CI branch pieces, double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors complete all as specified and directed.

S&F for 100 mm cast iron cowls complete all as specified and directed.

Taking down carefully copper/aluminium point wiring (light, fan, bell, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, holders, regulators, sockets, light fittings and including making good the disturbed surfaces to match with the 1existing surfaces by applying white/ colour wash/distemper over applying of putty for smooth finish surface complete all as specified and directed.

M&L for surface point wiring complete with two single core 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC casing and caping of size 20mm, ISI marked (medium grade) as required at site with all accessories such as Tee, corner, over laping, connector etc on walls / roofs / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for casing & caping entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of bakelite laminated top cover 3mm thick, blanking plate, numbers of switches, sockets, fan regulators, red colour indicator, blank plates etc as approved coloures accessories of suitable and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed , single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces and applying white/ colour wash/distemper over applying putty for smooth finish surface complete all as specified and directed for the following:- (Note:- All necessary accessories such as box, top cover plate, blank plate, MS box, screws, washers etc are to be used of same make/brand only and cost of the same shall be deemed to be included in quoted rate only.)

One light point controlled by one switch .

One fan point controlled by one switch and one regulator.

One exhaust fan point controlled by one switch .

One 5 pin 6 amps socket point controlled by one 6 amps switch on independent board .

One 5 pin 6 amps socket point controlled by one 6 amps switch on same board .

One bell/buzzer point controlled by one bell push.

One light point controlled by two Nos two way switches .

All as per Item No.153.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm complete all as specified and directed for the following :-

One 6 pin 6/16 amps socket outlet point controlled by one 16 amps switch on independent board.

One 6 pin 6/16 amps socket outlet point controlled by one 16 amps switch on same board.

S&F for stepped type (0-4/5 step) electronic fan regulator for ceiling fan 1200 mm, 240 Volts, 100 Watts to 120 watts single pole, ISI marked including connecting, testing complete all as specified and directed.

S&F for bell push switch, single pole, one way, flush type, 6 Amps, 240 volts, ISI marked complete all as specified and directed.

S&F for socket out let, flush type, 2 in 1, 3/5 pin, 5/6 Amps, 240 volts, ISI marked, AC complete all as specified and directed.

S&F for switch piano flush button single pole, one way, 5/6 amp, 240 volts, AC, ISI marked complete all as specified and directed.

S&F for switch piano, flush type, single pole, two way, 5/6 Amps, 240Volts, AC, ISI marked complete all as specified and directed.

S&F for switch socket combination, 6Amps, 5 pin, flush type, 2in 1, 240 volts, ISI marked complete all as specified and directed.

S&F for switch socket combination, 6/16Amps, 6 pin, 240 volts, 2 in 1, ISI marked complete all as specified and directed.

S&F for suitable for flush mounting sheet steel enclosure metal clad plug and socket including MCB SP 20 Amps, 10KA 'C' series, 240 Volts after and including taking down of unserviceable one complete all as specified and directed. (Make : Legrand Cat No. 5078 11/Havells Cat No. DHDPUSN020/L&T Cat No. DBMPS220SD as approved)

M&L for earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directly in ground vertically (earth pit not less than 2.25 meters deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron wire 4 mm dia and light grade protection pipe of 15 mm dia from earth electrode up to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate No 5 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade, GI funnel with wire mesh including charcoal, salt packed all around the earth electrode plate in layers, PCC earth pit chamber (1:3:6) type C1, of size 45X 45X 45 CM, RCC cover (1:2:4) type B1 of size 45X45X6 CM, excavation/earth work in any strata and returning filling, removal of surplus soil and testing/test point for required value including removing old item complete all as specified and directed. (Galvanised iron wire of 4mm dia upto 7.5m including testing consider in this item).

S&F for AC three phase LT/CT multifunction DLMS compliance energy meter for accuracy class 0.5s, 2X240 V, 50HZ with optical & RS 232 Port, Backlit LCD display, measure & displays tirvector energy, load survey, TOD, tamper detection & logging , power on/off events, instantaneous parameters of rating 5A with display in absence of power including connected all accessories complete all as specified and directed.

S&F for three phase thread through 40-200 A DLMS type integrated meter with inbuilt CT & GSM/GPRS modem including all connected accessories complete all as specified and directed.

Cutting and screwing the existing steel tubing of 50mm dia dia for alteration or adding including screwing existing tube in position without taking through the tube complete all as specified and directed.

S&F for 50 mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for unions pipes and fixed after and including taking down old unserviceable valve complete all as specified and directed.

S&F for 40 mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for unions pipes and fixed after and including taking down old unserviceable valve complete all as specified and directed.

S&F for 25 mm dia gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe or for unions pipes and fixed after and including taking down old unserviceable valve complete all as specified and directed.

S&F for rotary type sealed compressor of split type air conditioner of 1.5 TR capacity including initial filling of refrigerant gas to the required pressure and testing after taking down and removing of old unserviceable compressor complete all as specified and directed. (Make : Voltas/ Hitachi/LG/Blue Star/ Kirloskar /Carrier/ Samsung as approved)

S&F for rotary type sealed compressor of split type air conditioner of 2.0 TR capacity including initial filling of refrigerant gas to the required pressure and testing after taking down and removing of old unserviceable compressor complete all as specified and directed. (Make : Voltas/ Hitachi/LG/Blue Star/ Kirloskar /Carrier/ Samsung as approved)

S&F for mild steel wall bracket (as per sample) suitable for fixing of out door unit of split type Air Conditioner with necessary nuts, bolts & washers and making good disturbed surfaces to match with the existing after taking down old unserviceable bracket complete all as specified and directed.

Leak testing the complete gas circulating system with dry nitrogen after evacuating and rectifying/arresting leakage by cutting, soldering, flaring work with nut, jointing of refrigerant tubing and charging of refrigerant gas to the required pressure in split type air conditioner upto 1.5TR/ 2 TR capacity and testing complete all as specified and directed. (Note: Refrigerant gas will be measured and paid separately as supply only.)

Supply and charging refrigerant gas (R-134a ) suitable for Refrigerators/water coolers/Deep freezers and cold room Air conditioners complete all as specified and directed. (Make: Mafron/Refron as approved )

Supply and charging refrigerant gas (R-22 ) suitable for split/window ) complete all as specified and directed. (Make: Mafron/Refron as approved )

S&F for magnetic contact relay assembly suitable for split type air conditioner 1.5/2.0 TR capacity (as per sample) complete all as specified and directed. (Make:Indfos/Whirlpool/Danfoss as approved)

S&F for fan motor with blade suitable for out door unit split type air conditioner up to 2 TR capacity (as per sample) complete all as specified and directed. (Make:Indfos/Whirlpool/Danfoss as approved)

S&F for relay contactor No. 1622 suitable for split type air conditioners upto 2 ton capacity complete all as specified and directed. (Make: LG/ Samsung/Carrier/Blue Star/ Hitachi/Voltas/ Kirloskar as approved)

S&F for blower fan motor with blade for out door unit including capacitor, single phase, 230V, 50Hz, ISI Marked for split type air conditioner upto 2 TR capacity (as per sample) complete all as specified and directed. (Make:Usha/Siemens/Keltron as approved)

S&F for starting capacitor of 80 to 100 mfd for split type air conditioners upto 2 TR capacity complete all as specified and directed. (Make: Concap/Keltron/Asian/Sarda/Siemens/ Tibcon/ Universal as approved)

S&F for running capacitor of 36 to 60 mfd for split type air conditioners upto 2 TR capacity complete all as specified and directed. (Make: Concap/Keltron/Asian/Sarda/Siemens/ Tibcon/ Universal as approved)

Repair to remote control unit (PCB board) after taking down from indoor unit of split type AC of 1.5/2.0 TR capacity and checking the electronic circuit and rectifying the defects by replacing the defective components with new ones and testing complete all as specified and directed.

S&F for swing motor of 1.5/2.0 TR capacity split type AC (as per sample) after and including removing of old unserviceable from AC complete all as specified and directed.

S&F for acoustic ('U' foam) padding with all packing material for refrigerant tubing from outdoor unit to indoor unit after removing of old unserviceable from AC complete all as specified and directed.

S&F for 15 mm dia PVC pipe, including bends, tees, elbows, sockets, saddles, etc for condensed water outlet as in repair complete all as specified and directed.

S&F for 0.064" to 0.080" (inch) dia capillary tube with strainer for the split type AC 1.5/2 TR capacity as in repair complete all as specified and directed.

S&F for copper tube of size 3/8" (inch) dia including necessary soldering, flaring work and jointing testing in between indoor to outdoor units of split type AC complete as in repair all as specified and directed.

All as per item No 187.00 here-in-before but size of copper tube 1/2" (inch) dia complete all as specified and directed.

All as per item No 187.00 here-in-before but size of copper tube 1/4" (inch) dia complete all as specified and directed.

S&F for PVC insulated, sheathed, multistandard, 1100V grade copper conductor cable of size 4 sqmm, 3 core after taking down existing unserviceable copper cable complete all as specified and directed.

Supply only hand remote control for split type AC of capacity 1.5/2 TR with 2 Nos batteries, 1.5 Volt of size 'AAA' (suitable for existing make) and testing complete as in repair all as specified and directed.

Dismantling of the split type / window type air conditioner of capacity 1.5/2.0 TR complete set from the existing position and shifting the same to the new altered location, complete indoor and outdoor units, refrigerant tubing, MS stand, stabilizer and cable etc and testing complete all as specified and directed.

S&F for 3 pin industrial plug top, ISI marked, suitable for industrial metal clad socket, single phase, 240 volts, 20 Amps including connection as in repair complete all as specified and directed. (Make:Legrand/L&T/Siemens as approved)

S&F for indoor unit of the split type air conditioner 1.5 TR capacity with all accessories such as installation plate with screws, blower motor, swing motor, filters etc duly pre-wired including connecting to existing refrigerant piping, electrical connections, drain pipe and testing etc as in repair complete all as specified and directed. (Make: Carrier/LG/Hitachi/Blue star/Voltas/Kirloskar/ Samsung as approved)

S&F for outdoor unit of split type air conditioner 1.5 TR capacity, with all accessories such as hermetically sealed compressor, condenser unit, capacitors, relays, fan motor, duly prewired including connecting to existing refrigerant gas piping, electrical connections and testing etc as in repair complete all as specified and directed. (Make: Carrier/LG/Hitachi/Blue star/Voltas/Kirloskar/ Samsung as approved)

SANKAR TRADERS

M/S D K Singha

M/S KARTICK CHANDRA CHAKRABORTY

INDUSTRIAL CONSTRUCTION

M/S PAUL CONSTRUCTION

TAMALIKA ENTERPRISE

ABHISHEK CONSTRUCTION CO