REPAIR/REPLACEMENT AND CLEANING OF SEWAGELINE, MANHOLES, SEPTIC TANK AND CERTAIN MISC WORK AND REPAIR/MAINT OF JOINERY, PLUMBING AND SANITARY FIXTURE, ROOF SHEETING, CEILING, FLOORING ETC TO OTM ACCN ZONE A AT KANCHRAPARA UNDER GE BARRACKPORE

Amount

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.

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

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

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

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

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

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

Taking down chowkats or frame (without taking off shutter from the frames) exceeding 1.5 sqm but not exceeding 4Sqm 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 shutter of any description exceeding 1 Sqm and not exceeding 2.0 Sqm each complete 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.

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.

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

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. )

Systematically cleaning and de-silting/de-sludging of blocked sewage/ waste pipe line 100mm 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 CI Nahani trap /floor trap with grating upto IC/gulley trap etc in position by any method including removing of rubbish/sludge to a distance exceeding 250m not exceeding 500m complete all as specified and directed and upto the satisfaction of Engr-in-Charge.

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.

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 drain pipes, pipe line, 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.

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 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 PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in surface channel and drains etc complete all as specified and directed.

M&L for PCC (1:3:6) type C-1 (using 20 mm graded stone aggregate) used as in brick, concrete wall for fixing of hold fast and like etc including necessary form work complete all as specified and directed.

M&L for PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in copping of manholes / drains, benching and channel of manhole / drains, and also for bed blocks for embeddings MS rungs of manhole / septic tank including necessary form work 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/slab of drain/manhole water tank/shelf, landing, cooking platform set in cement mortar (1:4) complete all as specified and directed. (NOTE: Cost of Form Work is deemed to be inclusive of unit rate quoted by the contractor & reinforcement shall be measured & paid Separately.)

M&L for RCC (nominal mix) (1:2:4) type B1 (using 20mm graded crushed stone aggregate) used as in slab supported on walls, beams and columns in floors, roofs, landing, balconies, canopies, deck slabs and in shelves and like etc complete all as specified and directed.

M&L for cutting holes into or through brick walls built in cement mortar and making good in cement mortar (1:3) or concrete (1:2:4) type B1 as required for superficial area exceeding 150 sqcm & not exceeding 400 sqcm complete all as specified and directed.

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 not exceeding 10cm 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.

M&L for brickwork with sub class ‘B’ bricks in one brick thick honey comb walling, built in cement mortar (1:4) complete all as specified and directed.

Supply and filling loose brick aggregate of gauge 80 to 150mm in soak well / soakage pit after opening of cover slab and placing the same in position after filling of aggregate including taking out old unserviceable brick aggregate from soak well/soakage pit and removed from site including cleaning of soak well complete all as specified and directed.

Labour only for loose filling with of serviceable brick bats in filter bed after taking down old serviceable brick bats/aggregate of any size from filter bed after segregating from soak well/soakage pit duly cleaning with flushing water and waste materials all as specified and directed and upto the satisfaction of Engr-in-Charge.

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

M&L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, opening in concrete walls, floor and roofs exceeding 5 cm but not exceeding 10 cm wide for rough finished surfaces of concrete, flat complete all as specified and directed.

M&L for formwork to the soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exceeding 200 mm thick (horizontal or sloping ) and making flat, rough finished surfaces of concrete 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.

M&L for second class hard wood in scantling, clean swan as in frame work, fixed with nails complete all as specified and directed.

M&L for 18-19 mm thick veneered particle board fixed in cupboard shelves interior grade, solid core, medium density general purposes type with commercial face veneers type 'BB' as in repair complete all as specified and directed.

S&F for 20mm thick second class hard wood boarding, planed one side with butt joints and fixed in position as in eaves board etc as in repair 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 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 double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel (heavy duty) as in repair complete all as specified and directed.

S&F for 250 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 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 as in repair 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 200mm long mild steel barrel tower bolts, stove enamelled black with bright bolt and fixed as in repair 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 150mm long mild steel pressed handles, oval type, stove enamelled black complete all as specified and directed.

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

S&F for 100mm 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 stainless steel butt hinges 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 150 mm long aluminium anodised extruded alloy handle fabricated type 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.

S&F for 20mm 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 as in repair 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 85 Kg as fixed 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.

M&L for TMT bars 6mm to 8mm 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 as in repair 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 without glazing bars , dovetailed or welded to receive wire mesh/glass as in repair complete all as specified and directed.

S&F for steel ventilators with top hung shutters including hinges, steel peg stay as in repair complete all as specified and directed

S&F for pressed steel frames (factory made) for door of size 125mm X 60mm of 1.25mm thick with one or more rebates including necessary fittings lugs, hinges, lock strike plate, etc including filling of concrete (1:3:6) type C-0 (using 12.50 mm graded crushed stone aggregate) with and including applying of two coats of black bituminous paint (shop coat) to back of chowkats complete all as specified and directed.

S&F for pressed steel frames for door (factory made) of size 105mm X 60mm of 1.25mm thick with one or more rebates including necessary fittings lugs, hinges, lock strike plate, etc including filling of concrete (1:3:6) type C-0 (using 12.50 mm graded aggregate) back of chowkhats and applying synthetic enamel paint over and including a coat of red oxide primer complete all as specified and directed.

Supply and fixing for anodized aluminium frame for window with one or more rebates, anodized aluminium window, sliding type shutters, sliding on two way aluminium channel, without sash bars, sliding on separate track, made out of aluminium section weighing 0.55 Kg/RM and necessary jointing cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws, fittings such as suitable anodized aluminium locking type handle etc. and of 4mm thick sheet glass, tinted as in repair complete all as specified and as directed.

Supply and fixing for anodized aluminium frame for door of size 65 X 38mm with anodized aluminium push/ pull glazed type shutter with lock rail , top rail and stiles of size 84 x 44mm and size 115 X 44 for bottom rails and necessary jointing cleats, glazing clips, rubber packing, anodized aluminium snap beading, screws, anodized aluminium handles, including supply and fixing of 5.5mm thick sheet glass, tinted and minimum 4 Nos 100mm size aluminium hinges per shutter complete as in repair all as specified and as directed.

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

M&L for 6mm thick 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, galvanised, corrugated mild steel sheeting with two corrugated side lap fixed with 'L' type cranked bolt hooks as in vertical surface of hanger, wall, roof etc with grade of zinc coating 275 gm per sqm 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 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 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 complete all as specified and directed.

S&F for false ceiling with exposed metal (PPGI) framework/ “Tee” Grid providing and fixing of suspended Tee gird false ceiling using “T” Gird System – powder coated GI (PPGI) exposed grid false ceiling suspension system in grid size 600mm x 600mm with main runner 32 x 24mm x 0.3mm thick, cross tee 26mm x 24mm x 0.3mm thick and wall angle 24mm x 24mm x 0.40mm thick using 4mm thick non asbestos fibre cement board (Make: Everest, type/pattern -oceanic or equivalent of Armstrong/Charminar) of size 595 x 595mm, an asbestos Free fibre cement board manufacture using high Pressure System Curing technology. T gird Framing is suspended using 4mm GI/MS bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip, also providing provisions for light fixtures, air conditioning diffusers and ducts, sprinklers, smoke detectors etc. The main runners to be secured to structural soffit by hanger @ 1220mm maximum c/c. The last hanger at the end of each main runner should not be placed at not more that 300mm from the adjacent wall. 1220mm/600mm Cross Tee to be interlocked between main runners @ 600mm c/c, so as to from 600mm x 600mm or 1200mm x 600mm grid, confirming IS 14862 & type B category III of ISO 8336, tested as per AS 1530 part – 3 & B. S- 476 part 4,5,6,7 & 8 should be placed in Gird module to form after and including dismantling of existing false ceiling complete all as specified and directed.

S&F for 4mm thick asbestos cement plain building boards, fixed to timber framework with screws as in repar complete all as specified and directed.

S&F for solid PVC Wall Lining consisting of 5mm thick plain/designer colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as in repair complete all as specified and directed.

S&F for 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC frame as in repair complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate) as in plinth protection/paving including finishing the cement concrete surface even and smooth without using extra cement 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.

S&F for GI spout made out of 25mm dia pipe, medium grade, 600mm long including making hole and making good in surfaces with cement mortar (1:3) 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 glazed ceramic coloured tiles in vertical surface of size 450 mmX 350 mmX7 mm thick or equivalent set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick rendering of cement mortar (1:4) complete all as specified and directed.

M&L for 18-20 mm thick granite slab (of any type) machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the of granite stone including grinding and polishing over and including 15 mm thick screed bed of cement mortar (1:6) including dismantling old granite, bedding complete all as specified and directed.

M&L for 18-20mm thick granite (of any type) tiles machine cut, in wall/pillar/skirting/dado laid over cement screed and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing over and including a backing coat of 10mm thick plastering in cement mortar (1:4) complete all as specified and directed.

M&L for 20-22mm thick machine cut kota stone slab flooring (pre-mirror polished) over and including 20mm thick screed bed of cement mortar (1:6), laid 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.

M&L for 20-22mm thick machine cut kota stone slab in riser of steps, skirting, dado and pillar laid over and including 10mm cement plastering 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.

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) complete all as specified and directed.

M&L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.20 Kg per Sqm including cleaning surfaces complete all as specified and directed.

M&L for applying evenly a coat of 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 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 @100ml/Sqm over it all as per manufacturer's instructions complete all as specified and directed.

M&L for brushing neat cement slurry @3.0kg cement per Sqm after and including roughening surfaces of old concrete roof by picking, sweeping, clean and washing down with water to remove, dust etc complete all as specified and directed.

M&L for 15mm thick cement screed in cement mortar (1:3) on concrete surface (roof) mixed with WPC as per manufacturer's instruction for laying APP membrane complete all as specified and directed. (Note : WPC will be measured and paid separately)

M&L for rendering 15mm thick on fair face of brick works or concrete surfaces with cement mortar (1:4) mixing 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 15mm thick in cement mortar (1:4) 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 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 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 two coats of oil emulsion distemper over a coat of alkaline resistant primer after preparation of newly plastered surfaces of wall 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 complete 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 (minimum weight 15 mm-90 gms) as in repair complete all 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 15 mm bore stop valve/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 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 chromium plated health faucet with 15mm dia CP tube of 1.2 mtr long 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 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 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 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.

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 PVC Cover/ Lid (ISI Marked) for PVC water tank of 500 Ltr/1000Ltr capacity complete all as 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 50mm bore high density polyethylene pipes (HDPE) of pressure rating 6kgf/cm2 fixed complete to wall, ceiling or in floors etc. as in repair complete all as specified and directed.

S&F for 32mm dia, PVC waste pipe (flexible) for sink/WHB 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 complete all as specified and directed.

S&F for 15 mm dia PVC connection pipe of length 600 mm with PTMT nuts 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 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.

S&F for vitreous china wash basin with pedestal, white, flat back, size 550 X 400mm, 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 as in repair complete all as specified and directed.

S&F for vitreous china wash down water closet pan (pedestal pattern) white with P or S trap (excluding flushing cistern & flush pipe) including connection to trap & to flushing pipe, anti-syphonage pipe & seat cover etc. as in repair including making good to floor 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 EWC of size 72cmX41cmX79cm cm (pedestal pattern), white (including fixing bolts, flushing cistern and flush pipe) as in repair complete all as specified and directed. (Make:Hindware, Cat No.92026 for EWC with seat cover and Cat No.92126 for cistern with lid with fittings rate consider as a complete set or equivalent of Parryware/ Cera as approved)

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 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 as in repair complete all as specified and directed.

S&F for 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall as in repair 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 110 mm bore PVC (SWR) bends any radius complete all as specified and directed.

S&F for 75 mm bore PVC (SWR) bends any radius 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 110mm bore PVC(SWR) junction single, (single T) equal or unequal complete all as specified and directed.

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

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

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

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

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

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

S&F for 75 mm bore PVC (SWR) vent cowl complete all as specified and directed.

M&L for PVC (SWR) 'P’ trap of 115/110mm bore complete all as specified and directed.

M&L for PVC (SWR) 'S’ trap of 115/110mm bore 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.

S&F for 110 mm bore PVC (SWR) branch piece, double (double Y) equal or unequal provided with access door complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipe 200mm bore including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipe 150 mm bore including packing under and haunching against the side of pipe after they are laid and tested complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipe 100 mm bore including packing under and haunching against the side of pipe after they are laid and tested 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) as in repair complete all as specified and directed.

M&L for 100mm bore salt glazed stone ware drain pipe grade 'A' laid in trenches and jointed in cement mortar (1:1) as in repair complete all as specified and directed.

S&F for salt glazed stone ware gully trap of size 150mmX150mm square or round mouthed type including jointing to drain pipe in CM (1:1) complete all as specified and directed.

M&L for 200 mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars 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.

S&F for 100 mm dia cast Iron bends (any radius) diminishing piece or tapers (larger bore measured) 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 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.

M&L for 100mm dia cast iron floor trap with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) as in repair complete all as specified and directed.

S&F for 75mm 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 of fixed to wall after and including dismantling of CI or reinforced concrete pipe complete all as specified and directed.

S&F for 75 mm dia cast Iron bends (any radius) diminishing piece or tapers (larger bore measured) complete all as specified and directed.

S&F for 75mm 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 75 mm dia CI branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and directed.

S&F for 75 mm 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.

M&L for cutting into existing manhole for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel ( 1/2 round or 3/4 section) in cement concrete (1:2:4) type B-1 smooth finished and reforming benching as required dia of pipe 150 mm complete all as specified and directed

SENCO

M/S H.P Singha

MAZUMDER AND CO

DAS ENTERPRISE

N S CONSTRUCTION

M/S RAJESH TRADING CO

BEE ROMEN