REPAIR/REPLACEMENT OF LEAKAGE, SEEPAGE, OVERHEAD TANKS, ROOFING, FALSE CEILING, SUNKEN FLOOR, WCS, TAPS, PLINTH PROTECTION, FIXTURES, ALUMINUM DOOR, WINDOWS, ROLLING SHUTTER, GATES, ROOF TRUSS AND OTHER MISC WORKS AT AF STN DADRI

Demolition of cement concrete ground floor and paving n exc 15 cm thick (below or above ground level), complete all as specified and directed.

Demolition of tiles/ Interlocking tiles laid bedded and pointed in any mortar of any description or thickness in floors, aprons, etc, complete all as specified and directed.

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

M&L for chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick, set jointed and pointed in neat cement slurry with grey cement and pigment over and including 15 mm thick screed bed in CM 1:6, complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20 mm graded stone aggregate as in side of path / benching / coved fillets etc rounded or chamfered on edges, complete all as specified and directed.

M&L for 100 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate as in floor topping of hard standing finished even and smooth without using extra cement (PCC shall be laid in alternate bays in panels) complete all as specified and directed.

Taking down chowkhats with shutters without taking off shutter from the frame of any description not exceeding 1.50 Sq. m each, and making good the disturbed Surface in CM 1:4 & finished with similar specification as exists, complete all as specified and directed.

S&F for factory made solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplied and fitted as per specification & drawing and as per manufacturer's instructions and shown on drawing on Page 160 of SSR Pt-II, complete all as specified and directed.

S&F for factory made solid panel PVC Door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail and bottom rail on either side as gap insert for top rails, bottom rail, panelling of plain colour PVC sheet to be fitting in the MS frame welded/ sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, supply & fixing in the frame at site as per specification and drawing on Page No 156 of SSR Part-II Rates, complete all as specified and directed.

S&F for sheet glass 5.50 mm thick, ordinary quality and glazing with oil putty or wooden bead in squares exceeding 0.5 Sq. m in each pane, complete all as specified and directed.

S&F for figured sheet glass 5.00 mm thick, ordinary quality and glazing with oil putty (in metal frames etc) in squares not exceeding 0.5 Sq. m in each pane, complete all as specified and directed.

S&F for aluminium handles ,cast type anodised of 150 mm size, complete all as specified and directed.

S&F for aluminum anodizes barrel tower bolts of extuded section and fixed of 200 mm size, complete all as specified and directed.

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

S&F for 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 whereever 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 ofr equired 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, Aluminum snapbeading for glazing/ paneling, C.P. brass/ stainless steel screws, complete all as specified and directed.

S&F for powder coated Aluminium (minimum thickness of powder coating 50 micron) Window and Ventilator shutters, side hung type without sash bars, aluminum sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminum fittings such as pegstays 150 mm long (1 Nos) hinges type B-21 100 mm long (2 Nos) aluminium suitable handle (1 No), complete all as specified and directed.

Demolition of reinforced cement concrete in roofs, floors (other than ground floors), beams, chajjas, fascias, fins and similar works, complete all as specified and directed.

M&L for reinforced precast cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in landings, cover slabs (for manholes etc.), shelves and similar articles with plain faces including necessary form work, set in cement mortar 1:6 complete all as specified and directed. (Reinforcement shall be measured and paid for separately under respective item of schedule 'A'), complete all as specified and directed.

S&F for TMT MS bar 10 mm dia & over, cut to length, bent to shape required, including cranking, bending, spirally for hooping for columns, hooking ends and binding with and including MS wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

Dismanting wall and ceiling board or insulation boards/slans/blankets, any thickness, including cover fillets,etc, complete all as specified and directed.

M&L for Providing & fixing false ceiling with semi perforated 12 mm thick micro tegular edged GRG false ceiling tiles, at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Noncombustible as per BS 476 (part 4) -1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanized iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main?T runners of size 15 x 32 mm of length 3000mm, cross-T of size 15x 32mm of length 1200mm and secondary intermediate cross-T of size 15 x 32 mm of length 600mm to form grid module of size 600x 600mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e 50mm long, 8mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1000 mm length and L?shape level adjuster of size 85x25x2mm. Galvanised iron perimeter wall angle of size 24x 24x0.40mm of length 3000 mm to be fixed on periphery wall I partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and complete all as specified and directed.

Dismanting plain or corrugated steel sheeting, any gauge, thickness, complete all as specified and directed.

S&F for pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50 mm 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.

Demolition of brick work built in cement mortar including all quoins, arches , pillars etc but excluding precast concrete articles, complete all as specified and directed by the Engineer-in-Charge.

M&L for brick work with sub class 'B' bricks, straight or curved on plan not exc 6 m mean radius built in cement mortar 1:6, complete all as specified and directed.

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing), and removing rubbish off the premises, complete all as specified and directed.

M&L for first quality glazed ceramic coloured tiles of (450x300mm) x 7mm thick, laid on vertical surfaces such as skirting, dados and risers to steps etc laid over and including 10mm thick cement plaster in CM (1:4) set and jointed in neat cement paste of honey like consistancy and pointed in white or coloured cement to match the shade of tiles, complete all as specified and directed.

M&L for first quality, Non skid ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 Sq.m but not exceeding 0.11 Sq.m, laid in floors with neat cement slurry @ 3.00 kg/Square Metre over and including 15 mm thick screed bed of cement mortar (1:6) including pointing in white cement with pigment to match the shade of tiles, complete all as specified and directed.

Taking down cement plaster on brick walls & concrete surfaces & the like including raking out joints, hacking for key, scrubbing down with water etc., any description, including removal of rubbish outside MoD land, complete all as specified and directed.

M&L for rendering 12 mm thick cement plaster in cement mortar (1:6) on fair faces of brick works or concrete surfaces , finished even and smooth without using extra cement, complete all as specified and directed.

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

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 mixed with water proofing compound @ 3 % by weight of cement, finished even and smooth without using extra cement, complete all as specified and directed. Note - WPC shall be measured & paid separately.

M&L for preparation of new plastered wall surfaces and applying two coats of cement base paint, complete all as specified and directed.

M&L for preparation of new plastered or un plastered wall surfaces of any description and applying two coats of oil bound distemper over a coat of Chalk whitening, complete all as specified and directed.

M&L for preparation of new surfaces of ceiling,chajja etc, including brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc. and applying three coats of white wash, complete all as specified and directed.

M&L for plain cement concrete type B-1(1:2:4) using 20 mm graded stone aggregates as bed block, coping, cills, steps etc, complete all as specified and directed.

Taking up or down 15 mm bore steel tubing with connections or fittings from wall, ceiling and floor etc., including cutting/chasing in wall/floor and removal from site, complete all as specified and directed.

S&F 20 mm bore ,CPVC medium grade , with all fittings (like Elbow , Tee, Socket, Gi pipe connecter, nipples, tank adaptor etc) and fixed complete to walls and ceilings or laid in floors or concealed, complete all as specified and directed.

Taking down chowkhats or frames exceeding 1.5 Sqm but not exceeding 4 Sqm each with shutter (without taking off shutters) complete all as specified and directed.

Taking down shutters of any description exceeding 1 Sq. m but not exceeding 2 Sq. m each, from chowkhat, complete all as specified and directed.

S&F for factory made, 30 mm thick, Flush shutters, solid core construction, with block board core and plywood face panels, commertial type on both sides, fitted to chowkhats of 2nd class hard wood (hollock) , complete all as specified and directed.

S&F for 35 mm thick 2nd class hardwood (Hollock) skeleton shutters, open rebated and prepared to receive wire cloth, glass etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, wire cloth etc., sizes of members of shutters as specified in SSR Part-I section 8 clause 8.24(a), complete all as specified and directed.

M&L for mild steel framed work such as in doors/chowkhats or gates of angle or other section with gusset plates, rail, braces etc. complete drilled for fixing of steel sheeting or other covering. Doors etc. to be prepared for hanging or sliding with including either hooks and hinges or steel hanging door fittings (exclusive of steek sheeting or other coveriong, running rails and guides) and hanging, also fastening & fixing and similar work conforming to Fe-290 grade E-165 , complete all as specified and directed.

S&F for aluminum alloy, anodized, door bolt with hasp staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy and fixed length of bolt 250 mm, bolts not less than 16mm dia with and including a minimum of 6 bolts not,four on bolt plate and two on staple plate complete (ISI marked), complete all as specified and directed.

S&F for stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed in wooden/steel/Aluminium windows, or Stainless steel wire staples, complete all as specified and directed.

M&L for preparing new or previously untreated steel surfaces of any description, over 10cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer, complete all as specified and directed.

M&L for preparation of new wooden surfaces of any description, exceeding 10 cm width or girth of any description and applying two coats of synthetic enamel paint over one coat of pink primer, complete all as specified and directed.

Dismantling structural steel work in including doors, gates ,angles but excluding framed truss etc complete all as specified and directed.

S&F for plastic water closet seat white closed pattern with flat bottom and over and mild steel chromium plated or aluminized hinging device , fixed as in repairs, complete all as specified and directed.

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

Taking down existing water proofing treament any nos of layers and of any description, incl.demolition and taking off PCC padding/plaster on RCC slab,also including removing of bitument coating to show the concrete surface to its true colour and roughening etc and also removing the debris outside the MOD land complete all as specified and directed by Engineer-in-Charge

Taking down existing mud puska or lime concrete or brick bats any nos of layers and of any description, including removing of the debris outside the MOD Land, complete all as specified and directed.

Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 including macthing existing surfaces complete all as specified and directed.

M&L for plain cement concrete type B-0, 1:2:4 (12.5 mm graded stone aggregate) on roof padding avg. thickness of 40 mm in slope finished even and fair complete all as specified and directed.

M&L for 15 mm thick Screed bed in cement mortar 1:3 mixed with integral water proofing compound as per manufacturers instrustruction complete all as specified and directed. Note: Water proofing compound measured sesperatly.

M&L for laying APP modified membarane with non woven polyester reinforcement mat (concrete core) not less than 3 mm thick & not less than 3.5 kg /sqm, the over the lap otching shall be 100 mm on length side & 100 mm on widthe side over a tack coat of Industrial bitumen of 1.20 kg / Sqm over Bituminious based primer IS No. 3383@ 250 gms/sqm including apply of Aluminium colour synthetic enamel paint @ 200 gms/sqm all as per manufacture's instruction complete all as specified and directed. Note: Supply only integral water proofing compound shall be measured and paid separately.

M&L for Granite 20 mm thick (of any type ) (table runned and polished ) in floors steps , jamns, pillars,window-cills,cooking plateforms and vertical surfaces bedded and jointed with grey cement slurry and pointing in white ciment (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for preparing old decorated wall surfaces , filling of holes and cracks with lime putty or plaster of paris and applying one coat of white wash on walls complete all as specified and directed.

All as per item No 58 above but on ceilings

M&L for complete removal of existing treatment of walls including preparing old plaster surfaces filling of holes with plaster of paris and applying two coat of oil bound distemper over applying a coat of wall care putty on walls 1 mm thick complete all as specified and directed.

M&L for prepration of old surfaces of walls filling of holes with plaster of paris and applying one coat of oil bound distemper complete all as specified and directed.

M&L for two coat of cement base paint on old decorated plastered surface of wall including complete removal of existing treatment & preparation of surfaces complete all as specified and directed.

M&L for one coat of cement base paint on old decorated plastered surfaces of wall including washing rubbing down stopping & preparation of surfaces complete all as specified and directed.

M&L for preparing old decorated wall surfaces , filling of holes and cracks with lime putty or plaster of paris and applying one coat of wheather coat/ exterior emulsion paint of electric blue or AF blue colour or white or equivalent colour as approved by GE, using ultra clean paint over the old decorated wall surfaces , edges of slab, roof/chajja projection and column etc, after necessary preparation with all vaccume based sanding machine as specified and as directed.

M&L for applying one coat of wall care putty 3mm thick on wall surfaces complete all as specified and directed.

M&L for preparation of old painted surface of steel & iron work of any description not specifically mentioned otherwise over 10cm width or girth & applying one coat of synthetic enamal paint complete all as specified and directed.

All as per item No 66 above but on Wooden surfaces.

M&L 75 mm thick cement concrete type C2 1:3:6 (40 mm graded stone aggregate) as in plinth protection, using extra cement for finishing, complete all as specified and directed.

S&F in repair vitreous china wash hand basin including brackets, white size 550 x 400 mm incl cutting cutting for and pinning in ends of brackets. Including Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other and fixed, complete all as specified and directed.

S&F in repair 15 mm dia bib tap cast copper alloy(fancy type), chromium plated, 'with crutch or butterfly handle, screwed down for iron pipe or for brass ferrule, complete all as specified and directed.

S&F in repair, Bib tap standard of PTMT 15mm any colour high pressure screwed for iron pipe and fixed.(Minimumweight15mm-90gms), complete all as specified and directed.

S&F in repair, stop valve, cast copper alloy, with crutch or butterfly handle, screwed down both ends for high pressure, as per ISI suitable for 15mm dia iron pipe, complete all as specified and directed.

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

S&F in repairs 125 mm dia, chromium plated shower rose with or without swivel joints, including fixing to steelpipe or union of 15mm bore, complete all as specified and directed.

S&F in repair of PVC low level flushing cistern dual flush top push,10 Ltr capacity symphonic action type white as approved, ball valve float valve and handle, flush pipe incl CP bracket, complete all as specified and directed.

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

S&F in repairs, grating doom 125 mm dia with waste hole of SS complete all as specified and directed.

S&F in repairs CP Health Faucet with 1 mtr metalic Expandable tube & hook, complete all as specified and directed.

S&F in repairs CP wall mixer (3 in 1) 15mm, complete all as specified and directed.

S&F in repairs vitreous china water closet (squatt pan) orrisa pattern 580x440 mm size pan white with front or back inlet with integral 'foot rests including provn of lime concrete bedding including connections to 'flushing cistern/pipe complete all as specified and directed including 100mm CI 'P' trap, complete all as specified and directed.

S&F in repairs vitreous china water closet Padestal pattern (white) excluding fixing bolts, flushing cistern and flush pipe and including EWC Sheet cover, complete all as specified and directed.

S&F in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 915mm x 460 mm bowl size 410 mm x 330 mm x 160 mm, complete all as specified and directed.

S&F in repair Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long, complete all as specified and directed.

S&F PVC waste pipe, 32mm bore, 750mm long for basin, fixed in repair, complete all as specified and directed.

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