SPECIAL REPAIR TO ROOFING AT SHED NO. 54/1 AND REPAIR TO DSC GUARD REST ROOMS AT CERTAIN LOCATIONS AT AF STN DIGARU.

Amount

JOB NO.: 51ASP/SR(B/R)/06/2021-22

Dismantling asbestos cement (corrugated, semi corrugated) sheets in roof covering complete all as specified and directed.

S & F 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 complete all as specified and directed.

S & F 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 ridges, hips, valley gutter, drip and straight flashing complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

S/F MS rolled section as in main and cross beams, hip and jack rafters and in purlins Gd Fe 410W complete all as specified and directed.

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

M/L for preparation of new steel surfaces and applying two coat of synthetic enamel paint over a coat of redoxide primer complete all as specified and directed.

JOB NO.: 51ASP/SR(B/R)/01/2021-22

Taking down chowkats or frames of wooden doors/windows not exceeding 1.5 square meter (without taking off shutters from frames) complete all as specified and directed.

Taking down shutters of area exceeding 2 Sqm of any description complete all as specified and directed.

Taking up GI water tubing 20mm bore along with its fittings including cleaning for refixing complete all as specified and directed.

Taking up GI water tubing 15mm bore along with its fittings including cleaning for refixing complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 20 mm, SDR 11 & plain CPVC SDR 11 fittings in trenches complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 20 mm, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floorss complete all as specified and directed.

Supply and laying of CPVC pipes outer dia 16 mm, SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

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

M&L for for non skid joint free coloured ceramic tlle 7 to 8 mm thick (square or rectangular) area of each tile exc. 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white/coloured cement to match with and incluiding 15 mm thick screed bed in CM (1:6) complete all as specified and directed.

M&L for glazed ceramic coloured in vertical surface 300X200X7/450x350x7 mm thick set and jointed in neat cement slurry and pointed in white/coloured cement to match with and including 10 mm th backing coat in CM (1:4) complete all as specified and directed.

Demolition 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 complete all as specified and directed.

M&L brick work with sub class 'B' bricks strait or curved on plan exceeding 6 M mean radius built in CM (1:4) complete all as specified and directed.

M/L for Brick work with sub-class 'B' bricks, straight or curved on plan to any radius in half brick thick wall built in CM (1:4) complete all as specified and directed.

Forming jambs, etc. to openings (to foregoing item), including cutting,toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, in CM(1:6) complete all as specified and directed

Taking down cement plaster on brick or stone wall & concrete surfaces etc. including raking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed.

M&L Rendering 15 mm thick in CM 1:6 on brick work or concrete surfaces complete all as specified and directed.

M&L Rendering 15 mm thick in CM (1:4) on brick or concrete surfaces of wall complete all as specified and directed.

M&L for preparation of newly plastered surface and applying two coat of Cement base paint over a coat of alkali resistance primer complete all as specified and directed.

M&L for preparation of newly plastered surfaces and applying three coat of white wash on newly plastered surfaces complete all as specified and directed.

M&L for Plain framed, panelled shutters (any number of panels) with panel of timber flat on both sides (feather edged) or of veneered particle board with commercial face veneers 35 mm thick 2nd class hard wood supplied and fitted to chowkats complete all as specified and directed.

M&L for 35 mm thick, IInd class hardwood glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edge of framing plain, chamfered or rounded, fitted with cut and mitred beds for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8. clause 8.20 (a); supplied and fitted to chowkats complete all as specified and directed.

2nd class hard wood small fitting such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary labours articles not exceeding 200cu.cm each complete all as specified and directed.

S&F of stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with aluminium anodised fillets with screws complete all as specified and directed.

S&F aluminium alloy anodised sliding door bolt, 300 mm long with fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed.

M&L Preparation of new wood and wood based surfaces exceeding 10 cm in width of girth and treated with two coat of synthetic enamel paint over one coat of pink wood primer complete all as specified and directed.

M&L Preparation of old wood and wood based surfaces exceeding 10 cm in width of girth and treated with one coat of synthetic enamel paint complete all as specified & directed.

M&l mild steel TMT bar 10 mm 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 0.9 mm dia or securing with clips quality conforming to TMT bars complete all as specified and directed.

M&L for providing Precast cement concrete PCC (1:2:4) type B1 using 20 mm graded stone aggregate set in CM 1:6 as in manhole cover slab complete all as specified and directed.

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

S&F factory made solid panel PVC door shutter 30mm 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, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site complete all as specified and directed.

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

S&F for aluminium, anodised, barrel tower bolts of 125 mm long extruded section and fixed complete all as specified and directed.

S&F Butt hinges, 100 mm long extruded aluminium alloy with galvanised mild steel hinge pin, anodised, type B-21 complete all as specified and directed.

S&F of 75 mm size butt hinge stainless steel with galvanised mild steel pin complete all as specified and directed.

S&F 150mm Aluminium handles, cast type, anodised, fixed complete all as specified and directed.

S&F for 125 mm size aluminium handle cast type, anodised, fixed complete all as specified and directed.

Roughning surface of old concrete floor by picking, sweeping clean and wahing down with water to remove dust etc. and brushing neat cement slurry with 3.0 kg of cement per square meter complete all as specified and directed.

M&L for Vitrified ceramic tiles light shade 10mm thick (square / rectangular) area of each tile not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 15 mm th screed bed in CM 1:6 complete all as specified and directed.

M&L for Vitrified ceramic tiles light shade10mm thick (square/rectangular) area of each tile not exceeding 0.36 sqm, as in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 10 mm th backing coat in CM 1:4 complete all as specified and directed.

M&L for plain cement concrete type C-2, 1:3:6 (using 40 mm graded aggregate) 75 mm th as in plinth protection & path finished surface fair and even without using extra cement cement including mastic filling in construction joints with 1 part of bitumen and 3 part of sand by weight complete all as specified and directed.

Cutting existing steel tubing for alteration or addition 20 mm base of pipe complete all as specified and directed.

S&F for Gun- Metal, globe or gate valves of 20 mm dia with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S/F vitreous China squatting pan, WC "Orissa pattern" size, 580x440mm white, with integral foot rest (excluding flushing cistern and flush pipe) complete including provision of lime / Cement concrete bedding complete all as specified and directed .

S & F 10 Litres, PVC valve less, symphonic action type, Flushing Cistern, low level, white with inlet, ball valve, float and handle including brackets and connection to pipes complete all as specified and directed.

S&F in repair vitreous China wash basin( flat back) size 550X400MM, Ivory colour, with and including vitreous china pedastal/stand complete all as specified and directed.

S&F in repair vitreous china urinal, Half stall type colour (excluding flushing cistern, flush pipe and waste pipe) with grating and union for discharge pipe 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 fixing flush pipe, Brass CP grating and union for discharge pipe complete complete all as specified and directed.

S&F 32 mm waste coupling of PTMT (half or full threaded) (minimum weight 32 mm-45 gms) repair complete all as specified and directed.

S&F 32 mm size waste fittings brass chromium plated with and including waste pipe of suitable length and size complete all as specified and directed.

S&F urinal spreader of PTMT any colour for fixing with 15mm dia pipe, (min weight 60 gms) complete all as specified and directed.

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

S/F PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repair Bib tap 15 mm dia, fancy type, cast copper alloy, chromium plated with crutch or butterfly handle complete all as specified and directed.

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

S&F in repair push type stop cock 15mm bore cast copper alloy screwed for iron pipe all as specified and directed.

S&F in repair swivel shower rose of PTMT any colour for fixing with 15 mm pipe (Min weight 40gms) complete all as specified and directed

S&F Towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (Min weight 190gms) complete all as specified and directed.

M&L for PVC (SWR) floor trap of 75 mm dia of outlet, plain with grating including jointing with solvent cement complete all as specified and directed.

S&F 15mm angle valves cast copper alloy fancy type chromium plated with long shank and cup (concealed type) screwed both ends for iron pipe or for unions complete all as specified and directed.

S& F high density polyethylene pipes (HDPE) of 40 mm dia of pressure rating 6 kgf/cm2 laid in trenches complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 75 mm dia fixed to walls complete all as specified and directed.

All as sper item No 2.61 above but laid in trenches or in floor.

S&F PVC (SWR) vent cowl of 75 mm dia bore.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 110mm dia laid in trenches or in floors complete all as specified and directed.

S&F in repair PVC (SWR) pipes, single socketed in any length with rubber ring 110mm dia fixed to wall complete all as specified and directed.

S&F PVC (SWR) branch piece, single equal or unequal 110 mm dia with oval access door complete all as specified and directed.

S&F 110 mm PVC (SWR) bends any radius complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) complete all as specified and directed .

Cleaning of sewage pipe line 150mm dia/bore with rodding from manhole to manhole not exceeding 1.50m depth complete all as specified and directed. Note:- The work is to be carried out in focil and over foul condition. Necessary precautionary measure and earthwork, digging of pits, spreading of bleaching powder and dewatering, cleaning of sludge/mud etc if required by mechanical plants shall be included in quoted rate.

Cleaning of manholes of any description and size not exceeding 1.5m in depth including lifting up and removing sludge and accumulated soil/ semi solid sludge and any other foreign material with proper equipments and washing down with water for smooth functioning of sewage line all as directed. Sludge obtained from cleaning shall be removed to a distance not exceeding 250m outside MD land complete all as specified and directed.

Supply, hoisting and fixing in position Rotational moulded polyethylene water storage tanks of 1000Ltr capacity (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified in SSR Part I and directed by Engr-in-Charge.

Ditto as per item No. 2.71 above but of 500 Ltr capacity.

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

S&F Anodised aluminium snap grid frame work main Tee & cross Tee size 25.40X25.40X1.63 mm supported at ends with 38.10X25.40X1.32 mm forming grid 600x600 mm for false ceiling, suspended with 6 mm GI wire , (upto 1200mm length). Adjusting level fixed to roof slab by means of ceilling cleats made out of GI flat 40 x 3 mm size 60 mm long and expansion hold fasterners 12.5mm dia 40 mm long complete all as specified and directed.

M&L for providing and fixing gypsum board 12 mm, thick in ceiling fixed with screws as per manufacturer instruction complete all as specified and as directed.

M&L preparation of new ceiling surfaces and applying two coat of oil bound distemper complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coat of oil bound distemper on wall over 3.0 mm thick wall care putty complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coat of Acrylic Smooth exterior paint of required shade (Camouflage) applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

S&F exhaust fan AC single phase 230/240V of size 300mm sweep with louver including point wiring complete all as specified and directed by Engr-in-Charge.

M/s Capital Traders

M/S B.H. ENTERPRISE

M/s Dhruv Enterprises

M/S TRADE CENTRE

M/S. SUBHAS CONSTRUCTION CO.

M/s Ravi Enterprise

M/S Vimal Enterprise