REPAIRS TO RWP, FALSE CEILING, PLINTH PROTECTION, ROOF SHEET AND MISC B/R WORKS AT RESTRICTED AND UNRESTRICTED AREA OF AGE B/R-II UNDER GE PANAGARH

Amount

Dismantling up to 100mm dia slat glazed or AC or reinforced concrete drain pipes, jointed in cement mortar complete all as specified and directed

Dismantling of 150 dia salt glazed or AC or reinforced concrete drain pipes, jointed in cement mortar complete all as specified and directed

S&F 110mm PVC (SWR) pipes single socket in any length with rubber ring joints fixed to walls complete all as specified and directed. (Make : SUPREME/PRINCE/ORIPLAST)

S&F 75mm PVC (SWR) pipes single socket in any length with rubber ring joints fixed to walls complete all as specified and directed. (Make: SUPREME/PRINCE/ORIPLAST)

S&F 150mm PVC (SWR) pipes single socket in any length with rubber ring joints fixed to walls complete all as specified and directed. (Make: SUPREME/PRINCE/ORIPLAST)

Taking up or down steel tubing 15mm bore and connections, including cleaning for re-fixing or removal to store complete all as specified and directed

Taking up or down steel tubing 20mm bore and connections, including cleaning for re-fixing or removal to store complete all as specified and directed

S&F 15mm dia Tubes medium grade galvanized with all fittings and fixed complete to walls, floor etc complete all as specified and directed.

S&F 20mm dia Tubes medium grade galvanized with all fittings and fixed complete to walls, floor etc complete all as specified and directed.

Cutting, chases for concealed water tubing and making good in CM (1:3) cutting not exceeding 10 cm girth in brick wall complete all as specified and directed.

Fixing only, ‘Medium grade’ galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors of 15mm bore including cleaning threading if required complete all as specified and directed

Fixing only, ‘Medium grade’ galvanized, with all fittings and fixed complete to walls and ceilings or laid in floors of 20mm bore including cleaning threading if required complete all as specified and directed

S&F PVC (SWR) bends any radius of bore 110mm with access door complete all as specified and directed (Make: SUPREME/PRINCE/ORIPLAST)

S&F PVC(SWR) junction double (Double T) equal or unequal of bore 110mm bore incl provided with access door complete all as specified and directed (Make: SUPREME/PRINCE/ORIPLAST)

S&F PVC (SWR) bends any radius of bore 75mm with access door complete all as specified and directed (Make: SUPREME/PRINCE/ORIPLAST)

S&F PVC (SWR) bends any radius of bore 75mm complete all as specified and directed (Make: SUPREME/PRINCE/ORIPLAST)

S&F in repair 15mm bore pillar taps, cast copper alloy, fancy type, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts screwed for iron pipe and fixed in repairs complete all as specified and directed

S&F urinal spreader of CP for fixing with 15mm dia pipe (Minimum weight 60gm) complete all as specified and directed

S&F 15mm bore stop valves in repair cast copper alloy fancy chromium plated with long shank and cup( concealed) long shank 15mm bore fixed in repairs complete all as specified and directed

S&F in repairs 15 dia fancy type chromium plated bib taps cast copper alloy with crutch or butterfly handle, screwed down screwed for iron pipe complete all as specified and directed

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed

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

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillet complete all as specified and directed

S&F anodized aluminium snap grid of size 605mmX605mm frame work for false ceiling all as specified including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long complete all as specified and directed

S&F Gl frame work for seamless ceiling comprising of Gl perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre complete all as specified and directed

M&L for 6mm thick Designer Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Alumi?nium framework with screws fixed in ceiling complete all as specified and directed

M&L for Providing and fixing Gypsum Board 12mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed

M&L for Pre- painted galvalume aluminum zinc coating @ 150 GSM GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed

M&L for Pre-painted galvalume aluminum zinc coating @ 150 GSM GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed

M&L for 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc complete all as specified and directed.

Asbestos cement two?piece adjustable plain wing ridge 6mmthick complete all as specified and directed

S&F 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc and with L-type or J-type or cranked hook bolts in lieu of screw complete all as specified and directed

M&L for 0.63mm thick Galvanized, corrugated mild steel sheeting with two corrugations side lap, fixed with coach screws and washers, in roofs, walls etc. with grade of zinc coating 120 gm/Sqm and fixed with L-type or J-type or cranked hook bolts in lieu of screw complete all as specified and directed

Demolition of cement concrete (Unreinforced) in ground floors and pavings n exc 15cm thickness (Below or above Ground level) and removing rubbish off from the premises complete all as specified and directed

Demolition of cement concrete of any description and in any position not other specifically provided for and removing rubbish off from the premises complete all as specified and directed

Demolition of brickwork or stone boulder masonry built in cement or cement lime mortar and removing rubbish off from the premises complete all as specified and directed

Demolition of cement concrete (Reinforced) in any description not other wise specifically provided for including cutting the reinforcement etc and removing rubbish off from the premises complete all as specified and directed

M&L for fly ash brick work with sub class B fly ash bricks old size straight or curved on plan exc 6m mean radius in cement mortar (1:6) complete all as specified and directed

M&L for fly ash brick work with sub class B fly ash bricks old half brick thick size straight or curved on plan exc 6m mean radius in cement mortar (1:4) complete all as specified and directed

M&L for reinforced cement concrete 1:1.5:3 type A1 (using 20mm graded stone aggregate) as in chajja, fin, facial parapet, etc complete all as specified and directed

M&L for form work to soffits of Chajja, facial, parapet etc for rough finished surface of concrete complete all as specified and directed

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape 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 or securing with clips complete all as specified and directed

M&L for Mild steel TMT bars 6 to 8mm dia, cut to length, bent to shape 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 or securing with clips complete all as specified and directed

M&L hard core with broken stone or boulders of gauge not exc 63 mm deposited spread and levelled in layers not exc 15 cm thick and well rammed to a true surfaces complete all as specified and directed

M&L for Plain cement concrete C-1 type 1:3:6 (20mm graded aggregate) 75mm thick as in plinth protection/path complete all as specified and directed.

M&L for Plain cement concrete C-1 type 1:3:6 (using 20mm graded stone aggregate) as in surface channels and drains complete all as specified and directed

M&L for 50mm thick PCC 1:2:4 type B1 (using 20mm graded stone aggregate) as in sub base complete 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 end complete all as specified and directed

M&L for 25mm thick plain cement concrete 1:2:4 type B0 using 12.5mm graded aggregate to receive tiles complete all as specified and directed.

M&L for joint free non skid coloured ceramic tiles 7 to 8mm thick (square or rectangular) area of each tile exceeding 0.06 Sqm but not exc 0.11 sqm in floors set and jointed in neat cemincluding ent slurry and pointed in coloured cement to match the shade using coloured tiles laid over and including screed bed or bedding layer of 15mm thick in CM (1:6) including dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

M&L for joint free non skid coloured ceramic tiles 7 to 8mm thick (square or rectangular) area of each tile exceeding 0.18 Sqm but not exc 0.38 sqm in floors set and jointed in neat cement slurry and pointed in coloured cement to match the shade using coloured tiles laid over and including screed bed or bedding layer of 15mm thick in CM (1:6) including Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

All as per item No 51.00 mentioned here-in-above but as in skirtings/ dado over and including 10mm thick in CM (1:3) complete all as specified and directed

M&L for joint free Glazed ceramic coloured tiles in vertical surfaces (250X350mm) 7mm/ 450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement ot match, with backing coat 10mm thick in CM (1:3) including dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

M&L for vitrified light shade tiles 10mm thick (Square or rectangular) polished, area of each tile not exc 0.36 Sqm in floors etc jointed in neat slurry and pointed in white or coloured cement to match the shade using coloured tiles laid over and including screed bed or bedding layer of 15mm thick in CM (1:6) including Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

All as per item No 54.00 mentioned here-in-above but as in skirtings/ dado over and including 10mm thick in CM (1:3) complete all as specified and directed

Taking down cement plaster any description and the like 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 for 15mm thick in CM (1:4) rendering on brick or concrete surfaces finished even and smooth with integral water proofing compound on wall complete all as specified and directed (Note: WPC shall be measured and paid separately)

Supply only integral water proofing compound (liquid admixture) complete all as specified and directed (Make : Pidilite Industries/ Impermo/Snowcem India Ltd/Sika)

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

M&L for 10mm thick in cement plaster (1:3) on concrete surfaces finished even and smooth without using extra cement on ceilings complete all as specified and directed

M&L for three coats of white wash as in ceilings on newly plastered surfaces including preparation complete all as specified and directed

M&L for two coats of oil bound distemper on walls over a coat of alkali resistant primer of newly plastered surfaces including preparation complete all as specified and directed. (Make: M/s Tractor Acrylic Distemper of Asian/M/s Bison Acrylic Distemper of Berger, M/s No 1 Premium Acrylic Distemper of Shalimar).

M&l for two coats of white wash on ceiling including preparation old decorated surfaces complete all as specified and directed

M&L for one coat of oil bound distemper on walls on old painted surfaces including preparation complete all as specified and directed. (Make: M/s Tractor Acrylic Distemper of Asian/M/s Bison Acrylic Distemper of Berger, M/s No 1 Premium Acrylic Distemper of Shalimar).

M&L for granite (of any type) tiles 20mm thick machine cut, bedded 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 complete over and including 15mm thick Screed bed or backing coat for laying floor finishes in CM (1:6) complete all as specified and directed

S&F in repairs wash down water closet (pedestal pattern) complete white with plastic water closet seat black closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device and flush pipe of polyethylene of low or density or PVC 32mm dia for low level flushing cistern complete all as specified and directed

S&F Vitreous china Squatting pan Orissa pattern of size 580mx440mm white with integral foot rests (excluding flushing cistern and flush pipe) complete including concrete bedding in repairs complete all as specified and directed

S&F PVC valveless symphonic action type flushing cistern 10 lit capacity low level white with inlet, ball valve, float and handle including brackets and 32mm PVC flush pipe in repairs complete all as specified and directed.

S&F PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F vitreous china wash basin, white, flat back size 600x480mm, incl cutting for and pinning in ends of brackets or erecting stand but excl taps, pvc connections but incl brackets in repairs complete all as specified and directed

S &F in repair Vitreous China urinals, full stall type white (back or corner wall type) 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; grating and Union for discharge pipe and Waste coupling 32mm dia minimum weight 45 gms complete all as specified and directed.

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

S&F PVC (SWR) multy floor trap/nahni trap 75mm dia outlet, plain with grating including jointing with solvent cement in repairs complete all as specified and directed

S&F grating doom 125mm dia with waste hole of PTMT (minimum weight 40gm) complete all as specified and directed

S&F 40mm bore PVC pipes (LDPE) of pressure rating 6kg/sqcm and fixed complete to walls, ceilings or in floors complete all as specified and directed

S&F in repairs seat cover for EWC closed pattern with flat bottom and mild steel chromium plated hinging device complete all as specified and directed

S&F sinks with draining board made of stainless steel 1mm thick kitchen with plug washers & wastes incl bedding in cement mortar, fixing cantilever brackets & connecting union to pipe overall size 915x460mm bowl size 410x330x160mm complete all as specified and directed

Taking down chowkats or frame n.exc 1.5 Sqm each with shutter (without taking off shutter from the frame) complete all as directed by Engineer-in-Charge.

All as per item No 79.00 mentioned here-in-above but exc 1.5 Sqm and n.exc 4 Sqm each complete all as specified and directed.

M&L for 2nd class Hard Wood plain, solid, straight chowkhats and frames wrought framed rebated on the solid rounded or chamfered put together with glue pinned at joints complete all as directed by Engineer-in-Charge.

S&F 35 mm thick factory made plain framed panelled shutters (any number of panels), with panels of timber flat on both side (feather edged) or veneered particle board, medium density, wood particle board with commercial face veneers complete all as directed by Engineer-in-Charge.

S&F 2nd class hardwood glazed & skeleton shutters, 30 mm open rebated & prepared to receive glass, gauze etc for windows, ventilators for etc provided with stiles & rails & divided into square with plain chamfered or mitred & rebated sash bars any numbers 30mm thick complete all as specified and directed.

M&L for Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50X100 mm 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 miter 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 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2 , modules 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)

S&F Factory made single extruded WPC (Wood Polymer Composite) solid decorative panelled decorative flush door shutter one side plain on other side of 30mm size 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 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 but wood grain printed PVC sheet used instead of Plain colour PVC sheet & 5mm thick x15mm wide PVC sheet beading used inside stiles and rails and decorative PVC beading of 10mm x 10mm (900 ) used instead of exposed portion of PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing as per specification and drawing

S&F of solid PVC door frame of size 50mmx47mm made out of 5mm single side prelam but wood grain printed PVC sheet used instead of Plain colour PVC sheet & edges will be painted to match with printed sheet as per specification and drawing.

S&F Butt hinges, extruded alu minium alloy with galvanized mild steel hinge pin, anodized and fixed, type B-21 complete all as specified and directed

Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge.

Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge.

S&F 300 mm long aluminium anodized alloy sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts etc complete all as directed by Engineer-in-Charge.

S&F 150mm long extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F 150mm long extruded Aluminium anodized barrel tower bolt of extruded section and fixed complete all as specified and directed.

S&F sheet glass 4.8/5 mm thick, ordinary quality and glazing with beads fixed with metal panel pin in square n exc 0.5 Sqm each complete all as specified and directed

S&F 4mm thick Figured glass, pin head type and glazing with oil putty/ beading in square n exc 0.5 sq.m in each pane 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 fixed with stainless steel wire staples complete all as directed by Engineer-in-Charge.

M&L for PCC type C1, 1:3:6, (using 20 mm graded stone aggregate) for fixing of hold fast complete all as specified and directed.

S&F MS hold fast made out of 25x 3mm flat iron dully cutting/barding of required size complete all as specified and directed.

M&L for preparing surfaces of wood and wood based materials of any description and girth, back of chowkhat etc area tarred exc 0.1 Sqm but n.exc 0.5 Sqm each and treated with coal tar black paint complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of pink primer on new wood surfaces width or girth exc 10cm including preparation of surfaces complete all as specified and directed

S&F Floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring, overall length 140 mm of cover plate complete all as specified and directed

S&F in repairs double action floor spring hydraulically regulated made up of minimum 1.25 mm 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 complete all as directed .

S&F in repair door closer hydraulically regulated, designation No.3 universal type door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed ® 09155, (aluminium body ) suitable all as specified and as directed .

S&F in repairs seat cover for EWC closed pattern with flat bottom and mild steel chromium plated hinging device complete all as specified and directed

S&F shower rose swivel type PTMT any colour for fixing with 15mm pipe complete all as specified and directed

S&F in repair 15 mm dia bib tap standard of PTMT any colour high pressure screwed for iron pipe and fixed complete all as specified and directed

S&F in repair Floor door stopper of aluminium alloy body and tongue, anodized with hard drawn steel spring, overall length 140 mm of cover plate complete all as specified and directed

S&F ball valves high pessure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed to 20mm bore pipe complete all as specified and directed.

S &F in repair Vitreous China urinals,halfl stall type white (back or corner wall type) 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; grating and Union for discharge pipe and Waste coupling 32mm dia minimum weight 45 gms complete all as specified and directed.

Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed

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

M&L for 25mm thick PCC 1:2:4 type B0 (using 12.5mm graded stone aggregate) as in padding for roof concrete complete all as specified and directed

M&L for rendering 10mm thick in CM (1:4) finished even and fair using with water proofing compound complete all as specified and directed

M&L for preparation new surface of roof and applying two coat of polyurethane (PU) acrylic based water proofing liquid compound over & including one coat of self priming primer @one litre per 10 sqm with reinforcing fabric sheet as per manufactures instruction to stop leakage /seepage from roof/wall complete all as specified and directed by the Engineer-in-Charge. (Notes- 1. As per description of the items minimum two coats of polyurethane (PU) acrylic based water proofing liquid compound over one coat of primer shall be carried out by the as per manufacture instruction.pl note no price adjustment shall be made, if more coats of (PU)acrylic based water proofing liquid compound & primer are required for roof treatment. 2. Quoted rate shall be deemed to be included for work in building/structure of any height).

NATIONAL CONSTRUCTION CO

UNIQUE ENTERPRISE

Hooghly Construction Co.

UNITED BUILDERS

BISWAS ENTERPRISE