GE AF/AMB-36/2020-21 REPAIRS TO JOINERY, FLOORING, ROOF, PERIODICAL SERVICES AND MISCELLANEOUS B/R WORKS AT 260SU AF PATIALA UNDER GE (AF) AMBALA

Amount

Taking down wooden chowkats or frames not exceeding 1.5sqm each with shutters (without taking off shutters from the frames) and disposing off complete all as specified and directed

Taking down wooden chowkats or frames exceeding 1.5sqm but not exceeding 4sqm each with shutters (without taking off shutters from the frames) and disposing off complete all as specified and directed

Demolition of mud in roofs, any thickness, including plastering and leaping (whether full thickness removed or only a part thereof) complete all as specified and as directed

Dismantling brick tiles or terracing tiles, single layer on roofs, sorting and stacking serviceable tiles and disposing off unserviceable tiles complete all as specified and as directed

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

Taking up or down 15mm bore steel water tubing and connections including cleaning and setting aside for refixing or disposing off, etc. complete all as specified and as directed

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) and removal of debris complete all as specified and as direc

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

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for keys, scubbing down with water, etc. including all necessary scaffolding as required and rubbishing off the premises, etc. complete all as specified and as directed

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) and disposing off complete all as specified and as directed

Dismantling and taking down, overhead water storage tanks, including disconnecting from water mains, etc. plugging, etc. including all necessary staging, liftting & lowering, etc. and disposing off complete all as specified and as directed of the following sizes:

250 to 500litres

501 to 1000litres

M&L for dismantling rusted / damaged MS roof sheeting any type and disposing off complete all as specified and as directed

Dismantling mild steel work or wraught iron of any description and in any position complete all as specified and as directed

Cutting out cracks to V-section upto depth of 25mm in existing roofs or terracing, cleaning out and filling solidly with crack filling paste over a coat of primer complete all as specified and as directed

Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 complete all as specified and as directed

M&L for 75mm thick plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in floors, plinth protection, pavings, etc. including making spike rolling to surfaces or making impressions of expanded metal whilst the concrete is green laid in alternate bays of 3m length and joints between bays filled with 85/25 grade bitumen and sand mix @ 1:2 complete all as specified and as directed

M&L for 25mm thick plain cement concrete type B-1,1:2:4 (using 20mm graded stone aggregates) as in floors, sub-bases, etc. finished to receive floor finishes, etc. complete all as specified and as directed

M&L for plain cement concrete 1:2:4 (type B-1) using 20mm graded stone aggregate as in padding on roof for receiving roof treatment, stops, kerbs, etc. complete all as specified and as directed

M&L for plain cement concrete in 1:3:6 (type C-1) using 20mm graded stone aggregates as in filling in hold fasts, bed blocks, etc. including including weathering, slightly rounded or chamfered angles complete all as specified and as directed

M&L for applying evenly a tack coat of industrial bitumen 85/25 @1.2kg/sqm over a cpat of bituminous primer @0.4litres/sqm on vertical surfaces of roof, etc. including cleaning of surfaces complete all as specified and as directed

M&L for 40mm thick brick tiles laid over and including 15mm thick cement mortar screed in 1:6, jointed and grouted flush in cement mortar 1:3 in roofs complete all as specified and as directed

--ditto-- all as per serial item No. 23 hereinabove but except tiles complete all as specified and as directed Note: Serviceable brick /terracing tiles obtained under taking down hereinabove shall be reused in this item

S&F bands, straps, hold fasts, wall ties, and similar articles conforming to Fe-290 grade E-165 complete all as specified and as directed

S&F mild steel flat iron wind ties for roofing sheets and similar works including securing bolts, all necessary drilling, etc. conforming to Fe-290 grade E-165 complete all as specified and as directed

M&L for framed works conforming to Fe 410-W (grade E-250) quality-A as in doors or gates of angle or other section with gusset plates, rails, braces, etc. drilled for fixing of steel sheeting or other covering. doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging also fastening and fixing complete all as specified and as directed

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed at both ends, each screwed end to be fitted with washers and one hexagonal or square nut, not exceeding 10cm in length, dia of neck & shank 16mm complete all as specified and as directed

M&L for brickwork with sub-class 'B' bricks, straight or curved on plan exceeding 6m mean radius built in CM (1:6) complete all as specified and as directed

--ditto-- all as per serial item No. 29 hereinabove but except bricks

M&L rendering 10mm thick in cement mortar (1:6) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, inner sides of drains, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L rendering 15mm thick in cement mortar (1:6) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, inner sides of drains, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L rendering 15mm thick in cement mortar (1:4) on fair surfaces of PCC block / brick masonry wall / concrete surfaces, inner sides of drains, etc. finished even and smooth without using extra cement complete all as specified and as directed

M&L for rendering 15mm thick on roof or concrete surfaces including flashings, junctions of parapets, etc. in (10+5)mm thick in two coát in CM (1:4) with finishing coat mixed with water proofing compound at rate of 3% of cement or as per manufacturer's instructions, finished even and fair without using extra cement complete all as specified and as directed

Supply only integral water proofing compound all as specified

M&L for preparing of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) over a coat of red oxide zinc chrome primer complete all as specified and as directed

M&L for preparing of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) complete all as specified and as directed

M&L for preparing of old steel/ metal surfaces of any description over 10cm in width or girth and applying one coat of synthetic enamel paint (tint as approved) to fencing posts, angles, fencing, etc. including all staging, safety measures for working at heights upto 6m complete all as specified and as directed

M&L for preparing of new wooden surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint (tint as approved) over a coat of red oxide primer complete all as specified and as directed

M&L for preparing of old wooden surfaces of any description over 10cm in width or girth and applying one coat of synthetic enamel paint (tint as approved) complete all as specified and as directed

M&F for preparation of old surfaces and painting with spray gun to asbestos cement / MS sheet roofs, etc. surfaces of any description over 10cm in width or girth not otherwise described with two coats of synthetic enamel paint in camouflage pattern including staging, etc. as required complete all as specified and as directed

M&L for preparing of new plastered or unplastered surfaces and applying two coats of cement based paint (of approved tint) over a coat of chalk whitening on walls complete all as specified and as directed

M&L for preparing of old plastered or unplastered, treated / untreated wall surfaces and applying one coat of cement based paint (of approved tint) including all necessary staging, scaffolding, safety precautions, etc. as required to work at heights, etc. complete all as specified and as directed

M&L for preparing old treated surfaces of walls/ceilings of any description and applying two coats of plastic emulsion paint, as per manufacturer's instructions inlcuding filling of cracks with putty. scaffolding, staging, etc and cleaning all window panes from splashes of paint, etc complete all as specified and as directed

M&L preparation of old plastered / unplastered, treated / untreated surfaces and applying one coat of white / colour wash on walls, etc. complete all as specified and as directed

M&L preparation of old plastered / unplastered, treated / untreated surfaces and applying one coat of white / colour wash on ceilings, etc. complete all as specified and as directed

M&L for preparation of new masonry / concrete wall / ceiling surfaces and applying two coats of oil emulsion distemper over a coat of wall primer including all necessary staging, scaffolding, safety precautions, etc. as required to work at heights, etc. complete all as specified and as directed

M&L for preparation of old masonry / concrete wall / ceiling surfaces and applying two coats of oil emulsion distemper over a coat of wall primer including a coat of 3 to 5mm thick plaster of Paris (applied in true alignment) and all necessary staging, scaffolding, safety precautions, etc. as required to work at heights, etc. complete all as specified and as directed

M&L for preparation of old masonry / concrete, treated / untreated ceiling surfaces and applying one coat of oil emulsion distemper including all necessary staging, scaffolding, safety precautions, etc. as required to work at heights, etc. complete all as specified and as directed

M&L for preparation of old masonry / concrete, treated / untreated ceiling surfaces and applying two coats of dry distemper including all necessary staging, scaffolding, safety precautions, etc. as required to work at heights, etc. complete all as specified and as directed

M&L for non-skid ceramic tiles, coloured, 7 to 8mm thick, joint free, edge cut, exceeding 0.11sqm and not exceeding 0.18sqm in size, of superior quality on floors, etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the colour of tiles with and including 15mm thick screed bed in CM 1:4 complete all as specified and as directed

M&L for glazed ceramic tiles, coloured of size 350x250x7 to 8mm thick, of superior quality on vertical faces, dados, skirting, risers, etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the colour of tiles with and including 10mm thick backing coat in CM 1:4 complete all as specified and as directed

M&L for glazed ceramic tiles, coloured of size 450x350x7 to 8mm thick, of superior quality on vertical faces, dados, skirting, risers, etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the colour of tiles with and including 10mm thick backing coat in CM 1:4 complete all as specified and as directed

M&L for vitrified tiles, coloured, 10mm thick, joint free, edge cut, area of each tile not exceeding 0.36sqm, of superior quality on floors, etc. set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the colour of tiles with and including 15mm thick screed bed in CM 1:4 complete all as specified and as directed

M&L machine cut and machine polished kota stone slab 20 to 25mm thick as in floors, in single piece laid over and including 10mm thick backing coat in CM 1:4 (rate shall be included), set and jointed in neat cement slurry and pointed with cement and pigments to match the shade of slab including rubbing and polishing etc. complete all as specified and as directed

M&L machine cut and machine polished kota stone slab 18 to 20mm thick as in vertical faces viz. risers, skirting, dado, etc. in single piece laid over and including 10mm thick backing coat in CM 1:4 (rate shall be included), set and jointed in neat cement slurry and pointed with cement and pigments to match the shade of slab including rubbing and polishing etc. complete all as specified and as directed

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

S&F solid PVC wall lining consisting of 5mm thick plain coloured PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications and as shown on drawing complete all as specified and as directed

S&F pressed steel frames of size 125x60mm and 1.25mm thick for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc. complete all as specified and as directed

M&L 35mm thick factory made plain framed paneled door shutter (two panels) 2nd class HW rail and style with lock rail and panels of 12mm thick ISI marked veeneered particle board with commercial veeneering on both faces, with size of rail and style shall be as per IS-1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed

S&F 35mm thick 2nd class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge, etc and divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, sizes of members of shutters as specified in clause 8.20 9(b) of SSR Part-I, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc., supplied and fitted to chowkats complete all as specified and as directed

S&F factory fabricated flush shutters, 30mm thick, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed

S&F solid PVC door frame of size 50x47mm made out of 5mm thick plain/wooden grain printed coloured PVC sheet reinforced with MS square tube all as per specifications and drawing given in SSR Part-I 2009 all as per manufacturer's instructions and making good the disturbed surfaces complete all as specified and as directed

S&F factory made solid panel PVC door shutter, 30mm thick, consisiting of MS frame made out of MS tubes for top and bottom rails, MS frame shall be moulded with plain coloured PVC 'C' channel and having PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain coloured PVC sheet top rail, lock rail and bottom rails, paneling of plain coloured PVC sheet to be fitted in MS frame welded / sealed to stiles and rails with suitable PVC sheet beading and jointed together using solvent and fixed in position in frame as per site requirement and specified in MES Schedule 2010 complete all as specified and as directed Door Width Size of style Size of rails exceeding 1.5' but not exceeding 2' 50mm 50mm exceeding 2' but not exceeding 2.5' 50mm 75mm exceeding 2.5' but not exceeding 3' 75mm 100mm exceeding 3' 100mm 125mm

S&F steel window (box type) factory fabricated, double shutter (glazed and wire gauzed) with side hung shutters including pintle type hinges, steel handles fabricated type for each leaf duly welded, mild steel barrel tower bolts 150mm size (02Nos for each leaf) duly welded, with glazing bars dovetailed or welded including MS fillets, welding of guard bars with one shop coat of red oxide zinc chrome primer overall complete all as specified and as directed Notes: (i) Windows shall be fabricated as per CE Palam drawing No. TD-219 Sh 1/3 to 3/3 dated 02 Jan 2007 (updated up to date) and these drawings shall be referred at the O/o the GE (AF) Ambala (ii) Glazing, wire gauge, guard bars will be measured and paid separately under respective items herein (iii) Any other sundries, etc. as required at site shall be deemed to be included in the quoted rate

Supplying and fixing in position anodised (minimum thickness of anodising shall be 15microns) aluminium door and chowkhat made out of hollow extruded aluminium sections as detailed, each door having 02Nos disc or 'D' type handles, 02Nos aluminium tower bolts 200mm size, one brass mortice lock six levers with key in duplicate, fixed with aluminum hinges to chowkhat shutter, partly glazed with 5mm thick tinted glass and partly paneled with 12mm thick prelaminated particle board fixed with glazing clips, rubber beading / gasket anodized aluminium beading screws, etc. complete all as specified and as directed Section details: Chowkhat Frame: 101.60x44.45x1.5mm thick Shutter vertical/stile: 83.50x44.45x1.50mm thick Shutter middle rail: 83.50x44.45x1.5mm thick

Supply and fixing in position anodised (minimum thickness of anodising shall be 15microns) aluminium sliding window / ventilator (Bombay sliding window) and chowkhat made out of hollow extruded aluminium sections as detailed, glazed with tinted glass 4mm thick fixed with glazing clips, rubber beading /gasket anodized aluminium beading screws and lock type handles of size 75mm, 2Nos aluminium tower bolts 150mm long etc complete all as specified and as directed Section details: Shutter top & bottom: 101.60 x 44.45 x 1.5mm thick Shutter inner lock rail: 37.50x15x1.5mm thick Shutter side (handle) rail 37.50x15x1.36mm thick Chowkat bottom: 50.30x26x1.20mm thick Chowkat top & sides: 50.30x15x1.00mm thick

S&F false ceiling with powder coated GI frame work for seamless ceiling comprising of GI perimeter channel 0.55mm thick with 2Nos. unequal flanges of 20 & 30mm and web 27mm fixed to surrounding wall using nylon sleeves at 900mm c/c with GI cleat and steel expansion fasteners with and including ceiling section (not exceeding 1.2m in length) of 0.55mm thickness, having curled web of 50mm and flange 26mm each with lips of 10.5mm fixed to intermediate channel with connecting clips at 457mm c/c to 6mm dia GI hangers (1.2m long) adjusting level fixed to roof slabs by means of ceiling cleats made of GI flat 40x3mm, 60cm long and expansion hold fasteners 12.5mm dia 40mm long including 9 to 10mm thick ceiling boards / tiles (of approved design) of size 600x600mm for insulation and accoustic purposes, decorative type, with silver foil coating on backsides fixed with staples on snap grid with and including 4mm dia GI wire, nuts, bolts, washers, etc. complete all as specified and as directed

S&F butt hinges, 125mm size, medium weight, cold rolled mild steel complete all as specified and as directed

S&F 150mm long, aluminium door handles, cast type with back plate 3mm thick, complete all as specified and as direct

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

S&F 300mm aluminium anodised sliding door bolt with hasp and staple, bolt type, with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and as directed

S&F in repairs 300mm, ordinary rat tail rod pattern helical door springs including roller and roller plate fixed with screws to wooden frames or duly welded to steel frames complete all as specified and as directed

S&F 300mm, ordinary rat tail rod pattern helical door springs including roller and roller plate fixed with screws to wooden frames or duly welded to steel frames complete all as specified and as directed

S&F in repairs door closer aluminium body, hydraulically regulated, designation No. 3 universal type suitable for door shutter 851 to 1000mm wide, of weight between 61 to 80kgs and fixing complete all as specified and as directed

S&F in repairs 20mm dia fancy type powder coated (tint as approved) aluminium curtain / drapery rods / towel rails, etc. of rod wall thickness 1mm (min), including pair of aluminium, powder coated brackets, holders with funnel at ends complete all as specified and as directed

S&F galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and as directed

S&F in repairs galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and as directed

S&F 3mm thick plain / sheet glass, ordinary quality, cut to required size and shape for windows, etc. in glazing not exceeding 0.5sqm in area with oil putty including hacking off old glass and putty fillings, etc. complete all as specified and as directed

S&F steel water tubing, 15mm bore, medium grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables complete all as specified and as directed

Fixing only steel water tubing, 15mm bore, medium grade, galvanised with screwed and socketed joints, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables complete all as specified and as directed for the following bores: Note: Serviceable tubings obtained from dismantling herein before will be reused under this item

S&F in repairs 15mm dia stop cocks, concealed type, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions or for brass ferrule complete all as specified and as directed

S&F in repairs 15mm dia angle valves, concealed type, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions or for brass ferrule complete all as specified and as directed

S&F in repairs 15mm dia pillar taps, fancy type, cast copper alloy, with capstain heads, chromium plated, screwed down, high pressure, with or without lettered 'HOT'/'COLD', with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and as directed

S&F 15mm dia pillar taps, fancy type, cast copper alloy, with capstain heads, chromium plated, screwed down, high pressure, with or without lettered 'HOT'/'COLD', with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and as directed

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

S&F in repairs plastic water closet seat, white / black, closed pattern with flat bottom and cover and MS chromium plated or anodised hinging device complete all as specified and as directed

S&F in repairs soap dish, cast copper alloy, chromium plated, approximate size 160x160x90mm of approved design duly fixed on walls with cadmium plated screws complete all as specified and as directed

S&F in repairs towel ring, cast copper alloy, chromium plated, 6/8'' dia of approved design duly fixed on walls with cadmium plated screws complete all as specified and as directed

S&F in repairs toilet paper holder cast copper alloy chromium plated fixed to walls with cadmium plated brass screws complete all as specified and as directed

S&F in repairs sheet glass corner shelf assembly consisting of 5.5mm thick sheet glass shelf of size 300x300mm with chromium plated bracket guard and railing 60cm long complete all as specified and as directed

S&F in repairs health faucet, 15mm bore, telephone type, with CP arms, flexible pipe (ABS body) with 1.5m long PVC tube and wall hook of approved finish complete all as specified and as directed

S&F 15mm PVC connections, 450mm long with brass couplings, PTMT nuts, etc. complete all as specified and as directed

S&F in repairs UPVC floor trap, plain with PVC grating suitable for 75mm external dia type-'B' pipes including jointing with solvent cement

S&F PVC (SWR) gully traps 125/110mm setting and jointing with solvent cement, suitable for 110mm dia type 'B' pipes, ISI marked, any radius with rubber ring joints, etc. complete all as specified and as directed

S&F PVC (SWR) bends, 110mm bore, ISI marked, any radius with oval access door, with rubber ring joints, etc. complete all as specified and as directed

S&F PVC (SWR) bends, 75mm bore, ISI marked, any radius with oval access door, with rubber ring joints, etc. complete all as specified and as directed

S&F PVC (SWR) cowl, 110mm bore, ISI marked, complete all as specified and as directed

S&F 10litres capacity PVC flushing tank, syphonic action type, low level, valveless, with PVC inlet ball valve, PVC flush pipe, float, chain and pull and suitable sized brackets including cutting of floor / wall and making good to the disturbed surfaces in CM 1:3 with finishes to match with the existing and taking down of old PVC flush tank and disposing off complete all as specified and as directed

S&F in repairs vitreous China squatting pan, Orissa pattern of size 580x440mm, white, with integral foot rests and 'P' or 'S' trap including lime concrete bedding, connecting and flushing pipe and trap complete all as specified and as directed

S&F in repairs vitreous China wash down water closet pan (Pedestal pattern), coloured (as approved), with 'P' or 'S' trap, including flush pipe, trap, connection to drain or outgoing pipe, anti-syphonic pipe, seat cover to match with colour of WC, closed pattern with flat bottom & cover and chromium plated mild steel or aluminum anodized hinge device and jointing and connecting up complete all as specified and as directed

S&F vitreous China bowl urinal flat back half stall of size 465x355x265mm (minimum), white, with grating and union for discharge pipe, including providing fixing plugs, brackets, grating, union and connections to flushing pipe, bedding urinal against wall in CM 1:2, securing bowl with plugs and 60mm long brass screws, pointing around urinal bowl in white cement (excluding flushing cistern, flush pipe and waste pipe) complete all as specified and as directed

S&F in repairs wash hand basin, vitreous China, coloured, flat back type, of size 640x450mm, including CI brackets, cutting for and pinning in ends of brackets with coupling and including PVC connection 60cm key with brass union complete all as specified and as directed

S&F waste coupling of PTMT (half or full threaded) (minimum weight 45gms) for 32mm bore discharge pipe complete all as specified and as directed

Supplying, hoisting, fixing and connecting up rotational moulded polythylene water storage tanks (cylindrical vertical with closed top), hoisted and fixed in position all as specified in SSR Part-I including connecting the overflow drain out, inlet and outlet pipes, tank nipple, elbow, bend, unions, sockets, etc. complete all as specified and as directed of the following capacities:

500litres

750litres

1000litres

M&L for cleaning of internal surfaces of RCC / AC / PVC overhead tanks including staging (if required), at any position / location, by scrubing the surfaces with the help of coir brush, jute cloth and flushing out all the accumulated mud / silt inside the tank, then applying two coats of lime wash on all internal surfaces like wall, ceiling, floor, etc. and writing tank number, capacity of tank, date of cleaning with white synthetic enamel paint over a black synthetic enemal paint base (of suitable dimensions) with size of letter 4" height complete all as specified and as directed

250 to 500litres

501 to 1000litres

M&L for disconnecting from mains and dismantling overhead tanks including staging (if required), at any position / location, setting aside and again refixing on same position after roof treatment works are done including reconnecting to supply mains complete all as specified and as directed

250 to 500litres

501 to 1000litres

S&F 6mm thick asbestos cement, corrugated or semi-corrugated sheets in roofs, walls etc. fixed with L-type or J-type or cranked hook bolts complete all as specified and as directed

S&F in position aluminium-zinc colour coated high tensile alloy steel trap corrugated sheeting of 0.5 to 0.53mm thick, high rib, having 550 Mpa yeild strength BMT 0.45mm and zinc (galvanized) and aluminum combined coating of 150 gms/sqm (AZ-150) of 0.50mm TCT having top colour coat of regular modified polyester/silicon modified polyester/HDPE polyester of 18 to 20micron and back coat of 5 to7 micron epoxy primer fixes, RMR 1040 profile width 1125mm in roofing panels / sheeting complete as per manufacturer's instructions, all as specified and as directed Note: The sheet shall be fixed to MS angles with self drilling and self topping screws conforming to AS 3566 with moulded EPDM washers

S&F in position aluminium-zinc colour coated high tensile alloy steel trap plain sheeting of 0.5 to 0.53mm thick, high rib, having 550 Mpa yeild strength BMT 0.45mm and zinc (galvanized) and aluminum combined coating of 150 gms/sqm (AZ-150) of 0.50mm TCT having top colour coat of regular modified polyester/silicon modified polyester/HDPE polyester of 18 to 20micron and back coat of 5 to7 micron epoxy primer fixes, RMR 1040 profile width 1125mm in roofing panels / sheeting complete as per manufacturer's instructions, all as specified and as directed Note: The sheet shall be fixed to MS angles with self drilling and self topping screws conforming to AS 3566 with moulded EPDM washers

M&L for Atactic Poly Propaneylene (APP) modified bituminous membrane, weight not less than 4.0kg/sqm, reinforced with non-woven polyester fibre @160gm/sqm by torch method as per manufacturer's instructions complete all as specified and as directed Specifications for membrane: (i) Softening point 150oC minimum (ii) Cold flexibility (-)2oC minimum (iii) Single centre core non-woven polyester reinforcement of not less than 160gm/sqm (iv) Tensile strength of 650N/sqcm and 450N/sqcm in longitudinal and transverse directions respectively (v) Minimum elongation of >20% in both directions (vi) Dimensional stability of 1% maximum (vii) Water tightness / impermiable at 2kgf/sqcm (viii) Water absorption of not more than 1% on mass within 24hrs (ix) Overlaps of minimum 100mm on longitudinal direction and 150mm along transverse direction shall be maintained while laying

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