CERTAIN BR WORKS AT TECHNICAL AREA AND CAMOUFLAGE PAINTING TO CERTAIN BUILDINGS AT AF STATION TEZPUR UNDER GE AF TEZPUR

Amount

Taking down chowkhats or frames with shutters (without taking off shutters from the frame) not exc. 1.5 sqm each complete all as directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) exc. 1.5 Sqm but not exc. 4.0 Sqm each, complete all as directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars,etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as directed.

Demolition of cement concrete (unreiforced) in ground floors and pavings n exc 15cm thickness (below or above ground level) complete all as directed.

Dismantling posts or struts (wood, steel or RCC) of any section, embedded in concrete, masonry, brick work etc. including taking out embedded portion and making good disturbed ground complete all as directed.

Materials and labour for, plain cement concrete (1:3:6) type C2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Materials and labour for brick work with Sub Class ‘B’ bricks, old size, straight or curved on plan exc. 6m mean radius built in cement mortar (1:6), complete all as specified and directed.

Materials and labour for brick work with Sub Class ‘B’ bricks, old size, straight or curved on plan to any radius built in cement mortar (1:4) as in half brick thick wall, complete all as specified and directed.

Supply and fix for solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing complete all as specified and directed.

Supply and fix for, 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, fixing in the frame at site as per specification & drawing complete all as specified and directed.

Supply and fix for, 125mm long aluminium anodised, barrel tower bolts of extruded section, complete all as specified and directed.

Supply and fix for 100mm size butt hinges, extruded alu minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21, complete all as specified and directed.

Supply and fix for, 125mm size, extruded aluminium alloy handles, fabricated type, anodised, complete all as specified and directed.

Supply and fix in repair for, aluminium anodised tubular towel rail, 20mmdia, D type, 60cm long between flanges including bracket complete all as specified and directed.

Supply and fix for mild steel bolts purpose made with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut, dia of neck exc.12mm but n.exc.20mm and length of bolt exc 30cm long, complete all as specified and directed.

Supply and fix in repairs for, aluminium (extruded section 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 and fixed, complete all as specified and directed.

Supply and fix in repairs 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 mild steel heavy duty and fixed , including cutting existing floor and making good disturbed portion complete all as specified and directed

Supply and fix in repairs for, stainless steel 4 lever mortice door lock for fixing in aluminium door/ wooden door including necessary grooving , screwing in aluminium door and aluminium frame for adjusting or fixing of mortice door lock complete all as specified and directed

Supply and fix for, stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Supply and fix in repairs for, stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Supply and fix for mild steel 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 complete all as specified and directed.

Supply and fix for rolled mild steel joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe-290, Grade E-165 complete all as specified and directed.

Supply and fix for, rolled mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe-290, Grade E-165 complete all as specified and directed.

Supply and fix for rolled mild 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 complete all as specified and directed.

Supply and fix for, steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded and making good the disturbed wall surfaces in CM (1:2) or PCC (1:2:4) type B1 complete all as specified and directed.

Supply and fix for, steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded and making good the disturbed wall surfaces in CM (1:2) or PCC (1:2:4) type B1 complete all as specified and directed.

Supply and fix for powder coated aluminium door frame and shutter single leaf panelled door partly glazed with 5mm thick glass and partly 6mm thick prelaminated board door shutter divided into two panels fabricated including powder coated aluminium snap beading and rubber gasket/ lining for fixing of glass and prelaminated board panel. The door frame shall be fixed aluminium anodised bolt by drilling in the existing wall and with thrust bolt of suitable size. The door frame and shutter shall be comprising of the following section and fitting including taking down of existing shutter with frame and fittings complete all as specified and directed:- (a) Aluminium door frame section 101.6x44.5x1.27mm (b) Aluminium styles of shutter section 85x44.5x1.56mm (c) Aluminium top & bottom rail of shuttersection 101.6x44.5x2.5mm (d) Aluminium middle/ lock rail of shutter section 100x44.45x2mm (e) Aluminium handle 250mm long 02 Nos in each shutter (f) Aluminium tower bolt 200mm long as required as per normal (g) Six lever mortice lock brass (h) 03 Nos aluminium butt hinges 100mm long (i) 06mm thick pre-laminated board (j) 5.0mm thick tinted glass (Note: In case of two leaf each leaf wil be measured seperately)

Supply and fix for, powder coated (minimum thickness of powder coating 50 micron) aluminium three track window and ventilator frame with powder coated (minimum thickness of powder coating 50 micron) aluminium sliding glazed shutters, without sash bars, including necessary jointing cleats, glazing clips, rubber packing, powder coated (minimum thickness of powder coating 50 micron) aluminium snap beading, locking arrangements, handle screws etc. including 4mm tinted glass and taking down of existing shutter with framecomplete all as specified and directed.

Supply and fix for, powder coated aluminium ventilator section 63.50mm x 38.10mm and 2.5mm thick divided in two parts and upper half portion fixed with louvers of 04 Nos, 4mm thick pin headed glass and lower half portion fixed with 4mm thick pin headed glass including taking down of existing shutter with fittings, complete all as specified and directed. Notes:-(Applicable for Serial item No.27 to 29) (i) Refer list of drawings. (ii) Overall size of opening will be measured.

Taking down of existing aluminium door carefully except floor spring/ hydraulic door closer from the existing frame and repair the same for smooth operation/ movement, including repalcing of door handle, aluminium hinge, rubber bead etc. and refixing in the same location after repairing all components complete all as specified and directed. (Area of door not exc 4.00 Sqm)

Material and labour for pre-painted galvalume aluminum zinc coating GI based corrugated 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 including dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

Material and labour for pre-painted galvalume aluminum zinc coating 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.

Materials and labour for, anodised aluminium snap grid frame work for false ceiling, size of grid 605 mm x 605 mm as per clause 10.38 of SSR Part-I (2009) including 4 mm thick, high pressure steam cured (HPSC) non asbestos fibre cement building boards fixed or laid to aluminium framework with screws and including dismantling existing wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets, complete all as specified and directed.

Materials and labour for, 100 mm thick, cement concrete (1:4:8) type D2, (using 40mm graded crushed stone aggregate) as in sub base in floors/ pavings/ hardstanding etc., complete all as specified and directed.

Materials and labour for, 100 mm thick, cement concrete (1:2:4) type B2, (using 40mm graded crushed stone aggregate) as in floors/ pavings/ hardstanding etc. finished the surface even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for, 75mm thick, cement concrete (1:3:6) type C1, (using 20mm graded crushed stone aggregate) as in plinth protection/ pavings etc. finished the surface even and smooth without using extra cement, complete all as specified and directed.

Material and labour for, forming construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'B' complete all as specified and directed.

Materials and Labour for, glazed ceramic coloured tiles, 450 X 300 X 7mm thick, conforming to IS 15622,Grade B III, on vertical surface of wall such as dados, skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:3) and including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.

Materials and Labour for,Non - skid Ceramic tiles, coloured,7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, conforming to IS 15622,Grade B IIa,in floors etc.,set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 20 mm thick screed bed or bedding layer of cement mortar (1:6) including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles and rubbish off the premises,complete all as specified and directed.,complete all as specified and directed.

Materials and labour for, rendering 15mm thick, cement plaster, in cement mortar (1:6) on fair faces of brick work or concrete surfaces of walls, finished the surfaces even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for, rendering 15mm thick, cement plaster, in cement mortar (1:6) on fair faces of brick work or concrete surfaces of walls, finished the surfaces even and smooth without using extra cement, including taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

Materials and labour for, rendering 5mm thick, cement plaster, in CM (1:4) mixed with integral water proofing compound as per manufactures instructions over and including 10 mm thick backing coat in CM (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed. Note: - (Water proofing compound shall be measured and paid separately under relevant item)

Materials and labour for, rendering 5mm thick, cement plaster, in CM (1:4) mixed with water proofing compound as per manufactures instructions over and including 10 mm thick backing coat in CM (1:4) on fair faces of brick work or concrete surface in walls including taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed. Note: - (Water proofing compound shall be measured and paid separately under relevant item)

Materials and labour for, rendering 5mm thick, cement plaster, in CM (1:3) on ceiling including taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

Supply only liquid water proofing compound complete all as specified.

Material and labour for preparation of newly plastered wall or concrete surfaces and applying two coats of distemper oil emulsion over a coat of primer over a coat of 1mm thick wall care putty on wall surfaces, complete all as specified and directed.

Material and labour for, preparation of newly plastered ceiling surfaces and applying three coats of white wash, complete all as specified and directed.

Supply and fix for, 3mm thick sheet glass, ordinary quality and glazing with wooden bead in square n exc 0.5 sq. m in each pane complete all as specified and directed.

Supply and fix for, 3.0mm thick sheet glass, ordinary quality and glazing with oil putty in square not exc 0.5 sqm in each pane including hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

Supply and fix for, 3mm thick figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane including hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads, complete all as specified and directed.

Supply and fix for, 4.0mm thick sheet glass, ordinary quality and glazing with rubber packing in square not exc 0.5 sqm in each pane including hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and directed.

Materials and labour for, solar control film, 50 micron thick,reflective type (garware sun control or equivalent) sticked to glass panes as per instructions of manufacturers including taking out of existing glass pane and applying solar control film after cleaning of glass pane and refix it on the same location, complete all as specified and directed.

Material and labour for, washing, rubbing down and stopping of old painted surfaces and applying one coat of 100% premium acrylic emulsion paint having VOC less than 50gm/ litre and UV resistance as per IS 15489-2004, alkali and fungal resistance, dirt resistance exterior paint of required shade (Company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm on wall, complete all as specified and as directed.

Material and labour for, preparation of newly plastered wall surfaces and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/ litre and UV resistance as per IS 15489-2004, alkali and fungal resistance, dirt resistance exterior paint of required shade (Company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @0.90 litre/ 10 sqm on walls complete all as specified and as directed. Note: (Applicable for BOQ Serial item Nos 53 and 54) (i) Painting shall be done in camouflage pattern as per existing shade(s) and pattern(s). (ii) The contractor shall furnish guarantee for the exterior acrylic emulsion paint and shall be responsible for effectiveness of the UV resistance, alkali and fungal resistance and dirt resistance of the painted areas during the guarantee period.

Material and labour for preparation of new steel or iron surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as specified and directed.

Material and labour for, preparation of old painted surfaces of steel and iron surfaces of any description, not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint dark green colour or as approved on building, hanger door, hanger roof at a height not exceeding 10 metres above floor level, complete all as specified and directed.

Material and labour for, preparation of old painted surfaces of steel and iron surfaces of any description, not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint dark green colour or as approved on building, hanger door, hanger roof at a height exceeding 10 metres but not exceeding 20 metres above floor level, complete all as specified and directed. Note: (Applicable for BOQ Serial item Nos 56 and 57) (i) Painting work shall be done at a height upto 20 metres above ground level. (ii) Suitable arrangements as MES safety Code shall be made by the contractor and the cost shall be deemed to be included in the quoted rates.

Materials and labour for galvanized steel tubing, medium grade,15 mm bore with all fittings and fixed complete to walls and ceiling or laid in floor including taking up or down existing steel tubing, complete all as specified and directed.

Materials and labour for galvanized steel tubing, medium grade, 20 mm bore with all fittings and fixed complete to walls and ceiling or laid in floor including taking up or down existing steel tubing, complete all as specified and directed.

Supply and fix in repair for, pillar taps, cast copper alloy, with capstan heads, chromium plated, fancy type, screwed down high pressure, with or without lettered ‘Hot’ or ‘Cold’ with long screwed shanks and fly nuts, screwed for iron pipe, 15 mm bore, complete all as specified and directed.

Supply and fix in repair for, stop valves, fancy type, chromium plated , cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for steel pipe or for unions, 15mm bore, complete all as specified and directed.

Supply and fix in repairs for, bib tap, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule, 15 mm bore and fixed, complete all as specified and directed.

Supply and fix in repair for, PVC connections 15 mm size with PTMT nuts of length 450 mm, complete all as specified and directed.

Supply and fix in repairs for, health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply and fix in repair for vitreous china urinals, half stall type (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; flush pipe, grating and Union for discharge pipe (excluding flushing cistern) complete all as specified and directed.

Supply and fix in repairs for, 10 litres capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and making good the disturbed floor/ surfaces, complete all as specified and directed.

Supply and fix in repair for, vitreous china wash basin, wlite, flat back, size 550 x 400mm excluding taps, waste, chain and plug and porcelain stopper but including brackets, cutting for and pinning in ends of brackets or erecting stand complete all as specified and directed.

Supply and fix in repairs, vitreous china wash down water closet pan (EWC) (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) with and including plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device, complete all as specified and directed.

M/S SINGH FURNITURE MART

M/S R.B. Construction

Singhs Construction

SHRI D. C. BISWAS

Shri A. K. Goswami

MAT ENTERPRISE

M/S A K MITRA