COMPREHENSIVE REPAIR/ MAINT OF BLDG NO BI-4, SM-17, MT-9 AND OTHER CONNECTED BLDGS INSIDE VIJAY DURG UNDER GE (VD) KOLKATA

Amount

Demolition of Brick work / stone masonry built in cement mortar and removing the debris from MD land complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not other wise provided for complete all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including roof coverings complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for 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 stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar complete all as specified.

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

M&L Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in1:4 cement mortar complete all as specified and directed.

M &L Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified.

M&L RCC (nominal mix) type B1 1:2:4 (20 mm graded stone aggregate) using cills, steps, plinth courses, string course, coping and other similar bands etc complete all as specified.

M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1: 6 finished fair & even & smooth without using extra cement, all as specified and directed

M&L rendering 10 mm thick on fair faces of brick work/ concrete on ceiling surfaces in CM 1.3, finished fair & even & smooth without using extra cement complete all as specified and directed.

M&L rendering 15 mm thick cement plaster in two layer each of 10+5 mm thick on fair face of brick work or concrete surface in CM (1:4) & water proofing compound mixed with second layer @ 3% finished fair and even. complete all as specified and directed. ( Note -W.P.C. shall be measured and paid separately . )

Supply only integral water proofing compound all as specified and as directed.

S&F Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165. all as specified

S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates etc of Fe 410W (Gde E-250) quality 'A' etc complete all as specified and directed.

M&L welded steel wire fabric weight n exc 4 kg/sqm complete and fixed to wood or steel members, all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161- 1979 grade St.-240 including necessary formwork complete all as specified.

S&F Mild steel wind ties for roof including securing bolts, posts including cutting tops to shape as directed, drilling holes, notching for wire, etc flat iron fillets including all necessary drilling, bolting or riveting etc and similar work conforming to Fe 290 Gde E-165 complete all as specified and directed.

Cutting Holes in brick walls in cement mortar for inserting holdfast ,pipes or steel sections and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required exc half brick but n exc one brick etc. all as specified and directed.

S&F Pre- painted Galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws etc., complete all as specified and as directed.

S&F Pre- painted Galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws etc., complete all as specified and as directed.

M&L 1.00 mm thick Plain, black, mild steel sheeting, in wall cladding, steel gates, in ridges, hips, valley gutters, drip and straight flashings and similar work cut to size, holes punch headed screws clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams including bending or turning up mitred angle etc are required complete all as specified and directed.

M&L 25 mm thick cement concrete 1:2:4 , type B0 using 12.5 mm graded aggregate as in sub base for floor complete all as specified and directed.

M&L for 18-20 mm thick Granite slab of approved quality (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including 20 mm thick for laying floor finishes in CM 1:4.as specified.

M&L for Providing edge moulding to 18-20mm thickness of granite stone any description of counters vanities etc. including machine polishing to edge to give high gloss finish etc. complete all as specified.

M&L cement concrete Type C2 (1:3:6) using 40 mm graded stone aggregate, 75 mm thick as in plinth protection, laid in alternate bays, finished even and smooth without using extra cement, complete all as specified and directed.

Material and labour for providing Plain Cement Concrete (1:5:10) type E2 using 40mm graded aggregate as in sub base of floor all as specified and directed

M&L for Vitrified Ceramic tiles 8 to10 mm thick light shade (of square shape) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer or mortar 15 mm thick for laying floor finishes in CM 1:4 all as specified and directed.

All as per Serial Item No 29 but using as skirting/dado including screed bed10 mm thick for wall tiling etc. in CM 1:3.

M&L Vitrified ceramic tiles dark shade/double charged/ultra charged of 9 or 10 mm thick (Square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer or mortar 15 mm thick for laying floor finishes in CM 1:4. complete all as specified and directed.

All as per Serial Item No 31 , here-in-before but as in skirting on vertical surfaces including screed bed 10 mm thick for wall tiling etc. in cement mortar 1:3 complete.

M&L non skid ceramic coloured digital tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles, including screed bed or bedding layer or mortar 15 mm thick for laying floor finishes in CM 1:4 all as specified and directed

All as per Serial Item No 33, here-in-before but as in skirting on vertical surfaces including screed bed 10 mm thick for wall tiling etc. in cement mortar 1:3 complete.

M&L non skid ceramic coloured digital tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles, including screed bed or bedding layer or mortar 15 mm thick for laying floor finishes in CM 1:4 all as specified and directed

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 300X 7/600x 300x 7mm thick as on vertical surfaces such as wall, dado, skirting etc set and jointed in neat cement slurry and pointed in colour cement to match including screed bed10 mm thick for wall tiling etc. in CM 1:3. complete all as specified.

M&L kota stone slab flooring 18-20 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing including screed bed or bedding layer or mortar 20 mm thick for laying floor finishes in CM 1:4 complete all as specified and directed.

M&L kota stone slab flooring 18-20 mm thick in riser of steps, skirting, dado and pillar over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing including 15 mm thick for in CM 1:4 for wall tiling etc. complete all as specified and directed.

Dismantling of 100mm bore cast iron (sand cast) soil, waste or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required all as specified and directed

Dismantling of 150mm bore cast iron (sand cast) soil, waste or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required all as specified and directed

S&F 100 mm bore cast iron (sand cast) soil and waste in any length with or without ears, with cement joints, fixed to walls complete all as specified

S&F 150 mm bore cast iron (sand cast) soil and waste in any length with or without ears, with cement joints, fixed to walls complete all as specified

S&F 100 mm bore cast iron (sand cast) soil and waste in any length with or without ears, with cement joints, laid in trenches or in floors complete all as specified

S&F 100 mm dia Cl branch pieces complete all as specified

S&F 100 mm dia Cl bend complete all as specified

S&F 100 mm dia Cl branch pieces with oval access door complete all as specified

S&F 100 mm dia Cl bend with oval access door complete all as specified

S&F 100 mm dia Cl sanitary connection socket to fit WC outlet complete all as specified

S&F for cast iron floor trap/nahani trap with grating including jointing to waste pipes in cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate, 100mm dia outlet complete all as specified.

S&F 150 mm bore Cl (sand cast) bend any radius, diminishing pieces or tapers complete all as specified.

S&F 150 mm dia Cl (sand cast) branch, with or without ears, complete all as specified

S&F stack clamps out of 50 mm by 5 mm flat iron and 16 mm dia round iron stay. including bolts and nuts and securing ends of stays to wall or roof of 100 mm dia of pipes complete all as specified and directed.

All as per Serial Item No 52 above but 150 mm dia of pipes.

Taking up or down 15 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed

Taking up or down 20 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed

Taking up or down 25 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed

Taking up or down 40 mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed

S&F steel tubing water tubing medium grade, galvanised with all fittings of 15 mm bore and fixed to wall and ceiling or laid in floors complete all as specified and directed.

All as per Serial Item No 58 above but fixing only.

S&F steel tubing water tubing medium grade, galvanised with all fittings of 20 mm bore and fixed to wall and ceiling or laid in floors complete all as specified and directed.

All as per Serial Item No 60 above but fixing only.

S&F steel tubing water tubing medium grade, galvanised with all fittings of 25 mm bore and fixed to wall and ceiling or laid in floors complete all as specified and directed.

All as per Serial Item No 62 above but fixing only.

S&F steel tubing water tubing medium grade, galvanised with all fittings of 40 mm bore and fixed to wall and ceiling or laid in floors complete all as specified and directed.

All as per Serial Item No 64 above but fixing only.

All as per Serial Item No 67 above but exc 1000 ltr &n.exc 2000 Litre of capacity

S&F rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part I of capacity 1000 litres including dismantling of existing tanks complete all as specified and directed.

All as per Serial Item No 68 above but of 2000 Litre of capacity.

S&F in repairs 15 mm Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 15mm-142gms/20mm - 210gms/25mm-455gms/40mm - 690 gms) complete all as specified and directed.

S&F 2.5 mm Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails strain- ing bolts or fixing around any diameter of pipe, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured).

S&F in repair for plastic water closet seat cover colour/ white, closed pattern with flat bottom and MS CP or aluminium hinging device complete all as specified and directed.

S&F in repair vitreous china wash hand basin white size 550x400 mm including bracket but excluding taps, waste pipes, chain and plug etc complete all as specified.

S&F in repairs PVC flushing cistern push button / handle type of 10 Litre capacity coloured complete with all fitting fixed to with WC including PVC flush pipes, brackets etc complete all as specified and directed.

S&F in repairs vitreous china urinal, full stall type, white, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including PTMT urinal spreader, coupling, 60mm long brass screws, pointing around urinal back in cement, flush pipe, grating and union for discharge pipe (exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S&F in repairs vitreous china urinal partition white of size 310x700mm complete all as specified

S&F in repair PVC waste pipe 38/40 mm dia, 800-900 mm length of cat no PTA-63 complete all as specified and directed.

S&F in repair 15mm bore PVC connection 450mm long of PTMT complete all as specified and directed.

S&F in repair soap dispenser with glass bottle all as specified and directed. MAKE : JAGUAR, Cat no. AKP-35735P or equivalent make specified in tender.

S&F in repair chromium plated fancy type Soap dish holder complete all as specified and directed. Make: Cat No ACN-1131N of make Jaguar or equivalent make specified in tender

S&F in repair chromium plated flap toilet paper holdercomplete all as specified and directed.

S&F in repair 15mm bore angle valves, fancy type chromium plated with long shank and cup (Concealed type), all as specified

S&F in repair PVC waste pipe 32 mm dia, 800-900 mm length complete all as specified and directed.

S&F in repair Corner Glass Shelf (with Bracket) as specified and directed. (MAKE : JAGUAR, Cat no. ACN-1173/ PARRYWARE or equivalent make specified in tender

S&F in Repair chromium plated ABS body health faucet with 1 mtr tube and hook complete all as specified and directed.

S&F in repair Brass chromium plated Grating of Size 102 mm dia with waste hole complete all as specified and directed.

S&F in repair Brass chromium plated Grating of Size 102 mm dia complete all as specified and directed.

Cleaning of Manhole chamber of any size. upto depth 1.0 metre each, mechanically removing muck/sludge/silt/mud, liquid etc under any position including foul condition and cleaning the inlet and outlet with water placing back the manhole cover in position and disposing off the sludge/debris out of MOD land as directed by KMC, complete all as specified and directed.

All as per Serial Item No 89 above, but for mechanical cleaning of manhole of depth exc 1.0 m but not exc 2.0 m.

All as per Serial Item No 89 above but for mechanical cleaning of manhole of depth exc 2.0 m but not exc 5.0m

Cleaning of Manhole chamber of any size, of depth exc 2.0 metre but not exc 5.00 metre each by pumping out deposited water, manually taking out accumulated sludge, silt, mud etc disposing off the sludge/debris out of MOD land as directed by KMC, complete all as specified and directed.

All as per Serial Item No 92 above, but for manual cleaning of manhole of depth exc 1.0 m but not exc 2.0m.

Cleaning of collection chambers of drainage water internal dia 2.0 M and depth exceeding 3.00 metre but not exceeding 700 metre each, mechanically removing muck/sludge/silt/mud liquid etc under any position including foul condition and cleaning the inlet and outlet with water, placing back the cover in position and disposing off the sludge debris out of MOD land as directed by KMC complete all as specified and directed. NOTE FOR ITEM NO 01 to 06- (1) The sludge/debris shall be disposed off in sealed containers or sludge removal tankers Contractor is expected to consider this aspect while quoting his rates. No claim, whatsoever shall be entertained on this account afterwards (2) Item No 5 & 6 shall be executed only on urgent requirement. (3) Mechanised cleaning vehicle, water jetting machine including fuel and operator as and when ordered by the Engineer-in-Charge shall be provided by the contractor under his own arrangement No extra claim shall be admissible during currency of work.

Cleaning of sewage line/ storm water line of 450 mm bore by mechanically using trolley mounted water jetting machine including dewatering, de-sıltıng and well flushing the line with water and testing on completion complete as directed by the Engineer- in- Charge.

All as per Serial Item No 95 above but for cleaning of 300 mm bore sewage/storm water line

All as per Serial Item No 95 above but for cleaning of 200 mm bore sewage/storm water line

S&F in repair chromium plated brass bottle trap 12 inch (Project) with complete arrangement complete all as specified and directed.

Cleaning of existing covered / uncovered (partly / semi or fully filled up) drain, of any opening width and depth by removing and re-fixing of cover-slab (wherever applicable) taking out accumulated silt, mud, earth, rubbish, vegetation etc from the drain, washing of the drain with water and removing the same at any distance where directed as directed by KMC, complete all as directed by the Engineer-in-Charge

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out soft/loose soil.

All as per Serial Item No 100 above but exc 1.5 mtr and n exc 3.0 m in depth.

M&L for PCC 1:4:8 type D-2 as in base or foundation filling and mass concrete complete as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil.

Removing excavated material exc. 1.50 km but n exc. 5 km and depositing where directed.

Material and labour for providing 100 mm thick cement concrete (1:4:8) type D2 using 40 mm graded aggregate as in sub base of floor all as specified and directed.

Material and labour for providing Plain Cement Concrete (1:3:6) type C2 using 40mm graded aggregate as in foundation, filling and mass concrete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc. complete as specified.

M&L for 50 mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) finished even and smooth without using extra cement, all as specified.

S & F 200 mm bore, Reinforced concrete pipes, class NP-3,laid and jointed with cement mortar (1:2) with jute, complete with collars, complete all as specified and as directed.

S & F 300 mm bore, Reinforced concrete pipes, class NP-3,laid and jointed with cement mortar (1:2) with jute, complete with collars, complete all as specified and as directed.

S & F 450 mm bore, Reinforced concrete pipes, class NP-3, laid and jointed with cement mortar (1:2) with jute, complete with collars, complete all as specified and as directed

M&L cement concrete 1:3:6 type C2 using 40mm graded stone aggregate as in bed to drain pipes of 200mm bore including packing under and haunching against the sides of pipes after they are laid and tested as specified

All as per Serial Item No 112 above here-in-before but of 300 mm dia.

All as per Serial Item No 112 above here-in-before but of 450 mm dia

M&L for preparation of new surfaces and applying two coats of OBD over alkali resistant primer after applying 3 mm thick wall care putty on walls, all as specified and directed.

M&L for preparation of new surfaces of ceiling and applying two coats of OBD over alkali resistant primer after applying 3 mm thick wall care putty on walls, all as specified and directed.

M&L for preparation of new surfaces of walls and soffit of chajja, roof slab etc by cleaning, brooming, rubbing and scrapping as required using broom, emery paper putty blade/scraper as applicable to make the surface free from protrutions, loose particles, dust etc including necessary safety & protective measures such as safety belt headgear etc, finishing the surface with 1mm thick exterior wall putty for smooth finish and finishing with two coats of weather proof exterior emulsion paint over a coat of suitable exterior primer of approved make using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified

M & L for preparation of surfaces of walls and applying two coat of Oil Bound Distemper over a coat of alkali resistant primer and 1 mm thick wall care putty after complete removal of existing treatment, all as specified and directed

All as per Serial Item No 118 above but on ceiling

M&L for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

All as per Serial Item No 120 but on steel surfaces.

M&L for preparation of old decorated plastered surfaces or un-plastered surfaces of wall and applying one coat of oil bound distemper complete all as specified and directed

All as per Serial Item No 122 above but on ceiling

M&L for preparation of old painted steel & iron surfaces of any description over 10 cm width or girth and applying one coat of aluminium paint complete all as specified and as directed.

M&L for preparation of new steel and iron surfaces of any description, n. exc 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed

M&L for preparation of new wooden surfaces of any description, over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed

M&L for preparation of new steel and iron surfaces of any description, over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed

M&L for preparation of old treated/painted surfaces of walls and soffit of chajja, roof slab etc by cleaning brooming rubbing and scrapping as required using broom emery paper, putty blade/scrapper as applicable to make the surface free from loose paint, algae formation, dust etc including necessary safety & protective measures such as safety belt headgear etc including filling cracks upto 5 mm with and including suitable elastomenc crack fill paste and applying one coat of weather proof exterior emulsion paint of approved make using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 storey building height complete all as specified and directed

M&L for cleaning of roofs by getting out growing vegetations / grass & brooming down with removing it out of MD land premises of including repainng to damaged surface of roof by applying two coats of tartaric acid over two coats of CM (1:3) with mixed with 3% WPC & sealed with 85/25 hot blown grade bitumen complete in patch not exceeding 2.0 Sqm each including necessary form work, complete all as directed by Engineer in Charge.

M&L for repairing of damaged portion of mouth at tarrace / roof surface of rain water pipe by cleaning and repairing to mouth of RWP by using CM (1:3) with mix with liquid WPC & sealed with 85/25 hot blown grade bitumen complete to make joint of rain water pipe and roof surface fully leak proof complete all as directed by Engineer in Charge.

M&L for providing and injecting chemical emulsion for post constructional antitermite treatment along wall using chemical emulsion one litre per hole at 300mm internals including drilling holes at 45 degree and replugging them with cement mortar 1:2 to match the existing, all as per manufacturer instruction etc complete all as specified and directed. (Note The process shall be carried out Manufacturer rep only).

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area not exceeding 1.5 sqm each and removing from the site complete all as specified and directed.

Taking down chowkhats or frames with shutters (w/o taking off shutters from the frames) area exceeding 1.5 sqm each and not exceeding 4 sqm removing from the site complete all as specified and directed.

Taking down shutters of any description area not exceeding 1 sqm each removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 1.00 sqm and not exceeding 2.00 Sqm each and removing from the site complete all as specified and directed.

Taking down shutters of any description area exceeding 2.00 sqm each removing from the site complete all as specified and directed.

M&L for Second class hardwood plain solid straight chowkats and frames wrought, framed rebated on the solid rounded or chamfered put together with glue pinned at joints all as specified.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

Supply and fixing 30 mm thick flush shutters, solid core construction, with block board core and plywood face panels. commercial type on both sides and one face is covered with decorative face veneer with lipping/frame to match. complete all as specified and directed

S&F factory made single extruded WPC (Wood polymer composite) solid door/ window / ceosetory windows & other frames/chowkats of size 65x100mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade) calcium carbonate and natural fibers (wood powder/rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with mitre joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200N (Face) & 1100N (Edge), minimum compressive strength of 58N/mm², modulus of elasticity 900 N/mm² and resistance to spread of flame of class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/ SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge, (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note : For WPC solid door/ window frames, minus 5mm tolerance in dimension i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made).

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 35 mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer- In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately)

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing.

M&L for Factory made solid PVC moulded door shutter with particle board core 28 to 30 mm thick (stiles) with 2,4, or 6 raised panel design with 5mm thick Moulded prelim PVC sheet on the front face & 5mm plain colour PVC prelim sheet on back face supplying and fixing in the frame at site as per specification & drawing

S&F Butt Hinges medium weight cold rolled stainless steel 100mm long complete all as specified

S&F Butt Hinges medium weight cold rolled stainless steel 75mm long complete all as specified

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

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

S&F Aluminum anodised bow handle fabricated type extruded section of 150mm long complete all as directed

S&F Aluminum anodised bow handle fabricated type extruded section of 125mm long complete all as directed

S&F Aluminum aodised sliding door bolts of 250mm long with hasp and staple(bolt type) and fixing clips of sheets cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed

S&F Aluminum aodised sliding door bolts of 300mm long with hasp and staple(bolt type) and fixing clips of sheets cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, all as specified

S&F in repair Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, all as specified

Supply and fixing in repairs 150mm extruded brass handles, cast type, polished bright complete all as specified and as directed.

Supply and fixing in repairs 200 mm long brass barrel tower bolts, with cast or sheet barrel and rolled or cast bolts complete all as specified and as directed.

Supply and fixing in repairs 300 mm long brass sliding door bolts, with cast or sheet barrel and rolled or cast bolts complete all as specified and as directed.

Supply and fixing in repairs 250 mm long brass, sliding door bolt with sand or die-cast brass hasp staple (bolt type) and fiing bolt with rolled or drawn brass bolts complete all as specified and as directed.

Providing and fixing stainless steel (SS-304 grade) friction hinges of Size 250 x 19 x 1.9 mm to the side/top hung uPVC windows, of approved quality, with necessary stainless steel screws etc. as directed.

Taking down aluminium frame with shutters of any description n.exc 1.50 sqm each. complete all as specified.

Taking down aluminum frame with shutters of any description exc 1.50 but n.exc 2.0 sqm each, complete all as specified.

Taking down aluminum shutters of any description exc 1.0 but n.exc 2.0 sqm each. complete all as specified.

S&F anodised aluminum frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified.

S&F anodised aluminium door shutters aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws, etc. complete all as specified.

S&F anodised aluminium window and ventilator shutters, side hung type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading screws, anodised aluminium fittings such as peg stays 150mm long (01 No) hinges type B-21 100 mm long (2 No) suitable handles etc. complete all as specified.

S&F in repairs anodised aluminium grill (anodised transparent or dyed to required shade according to IS 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P brass/ stainless steel screws @ 200 mm centre to centre. including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-charge.

Supply and fixing in repairs aluminium (die cast) 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 complete all as specified and directed

Supply and fixed in repairs double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheed foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and directed

S&F in repair 150 mm over all length of cover plate of floor door stopper of Brass body and tongue, anodised with hard drawn steel spring fixed in floor complete all as specified and directed

M&L for repair to steel window/door/gate including necessary welding, riveting, Easing, drilling, greasing Taking down replacement of unserviceable hinging device, handles, making them in serviceable condition and re-fixing in same opening complete all as specified and directed.

S&F in repair Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and directed.

Taking down easing and adjusting aluminum shutters/partitions including rubber neoprene packing complete of any description n exc 1 sqm each and refixing in same opening, all as specified and as directed Note -Replacement of door closer, glass, lock, handle tower bolt etc shall be measured and paid separately

All as per Serial Item No 171, here-in-before, but exc 1 sqm and n.exc 2 sqm each refixing in same opening

Hacking out old broken glass (any thickness size quality or description) from metal frames including punching or drilling out old glazing pins/spring clips and providing and fixing new ones., all as specified and as directed.

M&L for sheet glass 3mm thick figured glass pin head type and glazing with oil putty in square n exec 0.5 Sqm in each pane complete all as specified and as directed.

M&L for sheet glass 4.80mm thick ordinary quality obscured or frosted on one side and glazing with oil putty in square exec 0.5 Sqm in each pane complete all as specified and as directed.

M&L solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers, all as specified and directed.

M&L 5 mm thick Toughned glass as in hinged doors, partitions, windows, automatic doors and similar work including cutting to shape, drilling holes required, complete all as specified

Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/ blankets, wooden flooring of any thickness including cover fillets complete all as specified

M&L anodised aluminium snap grid with powder coated frame work for false ceiling of size 605x605 mm including 4 mm dia Gl (upto 1200mm length) hangers adjusting level fixed to roof slabs by means of ceiling cleats made out of Gl flat 40x3 mm size 60 mm long and expansion hold fasteners 12 5mm dia 40 mm long complete all as specified

All as per Serial Item No 179 above but fixing only.

M&L 4mm non asbestos fibre cement building boards flat, fixed or laid/inserted to timber/Gl/aluminium frame work with screws complete and applying two coats of Oil bound distemper over a coat of primer complete all as specified

S&F Solid PVC Wall Lining consisting of 5mm thick single side prelim PVC sheet used instead of plain colour sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and drawing complete all as specified and directed

S&F 5mm thick PVC sheet fillet of width 35mm for wall panelling inclusive of fixing on to wall to make PVC Frame as per specification and drawing complete all as specified and directed

E/M Portion Taking down copper/ aluminium point wiring (light, fan, buzzer, socket or power) complete including fixture and fittings such as switches, ceiling roses, pendants , regulators, sockets etc excluding light fitting for taking credit removing from site and making good disturbed surface of walls, floors etc.

M & L for point wiring with FRLSH PVC insulated unsheathed multistranded copper conductor cables of 1.5 sqmm size alongwith one earth continuity conductor with PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm size through and including PVC casing & capping / PVC contut terminated in PVC block 50 mm deep (sunken) for fixing of switches, sockets, fan regulators etc (PVC box of required size will be measured and paid under relevant item) for the following: -

One light point or one fan point or bell point controlled by one switch or bell push

One 3/5 pin socket outlet, 5 Amp independent

One 3/5 pin socket outlet, 5 Amp on the same board with other switches

M & L for point wiring with FRLSH grade PVC insulated unsheathed multistranded copper conductor cables of 2.5 sqmm size alongwith one earth continuity conductor with PVC insulated unsheathed multistranded copper conductor cable of 2.5 sqmm size through and including PVC casing & capping terminated in and including PVC block 50 mm deep (sunken) for fixing of switches/ sockets for one 3 pin socket outlet, 15 Amps, independent .

M & L for concealed point wiring with FRLSH grade PVC insulated unsheathed multistranded copper conductor cables of 1.5 sqmm size alongwith one earth continuity conductor with PVC insulated unsheathed multistranded copper conductor cable of 1.5 sqmm size through and including PVC conduit terminated in modular switch boards for fixing of switches, sockets, fan regulators etc for the following [Note: - Modular switch boards shall be measured and paid separately]: -

One light point or one fan point controlled by one switch

One 3/5 pin socket outlet, 5 Amp independent

One 3/5 pin socket outlet, 5 Amp on the same board with other switches

M & L for concealed point wiring with FRLSH grade PVC insulated unsheathed multistranded copper conductor cables of 2.5 sqmm size alongwith one earth continuity conductor with PVC insulated unsheathed multistranded copper conductor cable of 2.5 sqmm size through and including PVC conduit terminated in modular switch boards for fixing of switches/ sockets for one 3 pin socket outlet, 15 Amps, independent [Note: - Modular switch boards shall be measured and paid separately]

S & F Modular Switch 1 way 6 A, 1 module complete all as specified and directed.

S & F Modular Switch 1 way 16 A, 1 module complete all as specified and directed.

S & F Modular Socket 6 A, 2/3 pin combined 2 module complete all as specified and directed.

S & F Modular Socket outlet 6 A/ 16 A, 2/3 pin combined 2 module complete all as specified and directed.

S & F Modular Blank plate, 1 module complete all as specified and directed.

S & F Modular type White cover plate with frame 1 module complete all as specified and directed.

S & F Modular type White cover plate with frame 2 module complete all as specified and directed.

S & F Modular type White cover plate with frame 3 module complete all as specified and directed.

S & F Modular type White cover plate with frame 4 module complete all as specified and directed.

S & F Modular type White cover plate with frame 6 module complete all as specified and directed.

S & F Modular type White cover plate with frame 8 module complete all as specified and directed.

S & F Modular type White cover plate with frame 12 module complete all as specified and directed.

S & F Modular type Metal Flush box 1/2 module complete all as specified and directed.

S & F Modular type Metal Flush box 3 module complete all as specified and directed.

S & F Modular type Metal Flush box 4 module complete all as specified and directed.

S & F Modular type Metal Flush box 6 module complete all as specified and directed.

S & F Modular type Metal Flush box 8 module complete all as specified and directed.

S & F Modular type Metal Flush box 12 module complete all as specified and directed.

S & F Bell , AC, 230 Volts, single pole complete all as specified and directed.

S & F Musical Call Bell as per sample approved and directed by Engineer-in-Charge.

S & F stepped type electronic fan regulator flush type complete all as specified and directed.

S & F Ceiling rose, 3 terminal PVC insulated body complete all as specified and directed.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S & F in repair LED tube light fitting 10 watt, mirror type /mounted on wall / ceiling connected with insulated unsheathed flexible copper wire of suitable size (length not exceeding 0.5 m) from ceiling rose complete all as specified and directed.

S & F in repair Recess mounting 1X1 LED Luminaire ceiling light fitting 15 W as in repair, with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed. Make: Havells PLUTO1X1PLR15WLED857S or equivalent make specified in tender.

S & Fin repair LED Ceiling light fitting 35/36 W recess type as in repair, minimum colour temperature 6500K, with suitable driver complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable complete all as specified and directed. Make: Crompton LCTLSN-36-CDLor equivalent make specified in tender.

Taking down of old Submain wiring upto 10 sqmm any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed

M & L for sub main wiring with 4 run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm alongwith one run of FRLSH PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 10.0 sqmm as earth continuity conductor drawn through and including PVC casing-capping of suitable size, surface type all as directed.

All as per Srl. Item No. 222 above but with 2 run of 6.0 Sqmm cable and 6.0 Sqmm as earth continuity conductor.

All as per Srl. Item No. 222 above but with 2 run of 4.0 Sqmm cable and 4.0 Sqmm as earth continuity conductor.

Cutting Chases pinning in, for concealed conduit wiring and making goods of disturbed surface not exc 15 cm girth complete all as specified and directed

Taking down of Old MCB DB any type any size including MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site complete all as specified and directed

S & F Sheet metal enclosure for MCB DB double door single pole & Neutral 4 way with 200 amps rated bus bar complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB double door Triple pole & Neutral 4 way with 200 amps rated bus bar complete all as specified and directed.

S & F Sheet metal enclosure for MCB DB double door single pole & Neutral 8 way with 200 amps rated bus bar complete all as specified and directed.

Supply and fixing PVC casing/capping of size 25 mm with all accessories all as directed by Engr-in- charge .

Supply and fixing PVC casing/capping of size 20 mm with all accessories all as directed by Engr-in- charge .

S&F GI tubing medium grade of size 15 mm dia incl painting and making hole for extension of fan hook in high roof ceiling complete all as specified.

Supply only clamp with buckle for hanging ceiling fan including nut and bolts complete set all as specified and directed.

Supply only MCB Four pole, 415 volts, 63 Amps, breaking capacity 10KA complete all as specified and directed.Make :Cat No 408702, of Legrand or equivalent make specified in tender.

Supply only MCB 'C' series single pole and Neural 32 Amps, breaking capacity 10KA,complete all as specified and directed.Make: Cat No 408587-95, of Legrand or equivalent make specified in tender.

Supply only MCB 'C' series single pole 6 to 32 Amps, breaking capacity 10KA,complete all as specified and directed. Make :Cat No 408587-95, of Legrand or equivalent make specified in tender.

Supply only AC short circuit protection motor starter 25 Amps capacity AC 230 Volt complete all as specified and directed

Supply only lamp pendant / batten holder, complete all as specified and directed by Engr-in-Charge.

S & F LED decorative Wall lights fitting 4 W x 2, complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable E-14 LED 4w X2 complete all as specified and directed. Make: Jaquar JES-WHT-WL00002TAE14 or equivalent make specified in tender.

Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ.

BANERJEE CONSTRUCTION (BID ID -3515009)

USHA CONSTRUCTION (BID ID -3515581)

SUROJIT GHORUI (BID ID -3515899)

M/S Manna Construction (BID ID -3517813)

PRABIR TRADERS (BID ID -3515829)

SHIVAM ENTERPRISE (BID ID -3518065)

ALOKE ENGINEERING AND COMPANY (BID ID -3518022)