IMPROVEMENT TO CERTAIN MD ACCN AT AF STN DIGARU.

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

All as per Sl. item No. 1.00 above but exceeding 1.5 Sqm but not exceeding 4 Sqm.

S/F 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jamps, pillars, window cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

S&F powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F powder coated aluminium window and ventilator shutters without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified and directed.

S & F anodised aluminium grill (anodised transparent or dyed to require shade according to IS -1868 with minimum anodic coating of grid AC-15) of approved design/pattern with approved standard section and fixed to the existing window frame with CP brass / stainless steel screws @ 200mm c/c including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening all complete all as specified and directed.

S&F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.18 mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F 5 mm thick plain Sheet glass, area exceeding 0.5 Sqm in each pane and fixed to aluminium frame work etc. complete all as specified and directed.

S&F 5 mm thick plain Sheet glass, area not exceeding 0.5 Sqm in each pane and fixed to aluminium frame work etc. complete all as specified and directed.

S&F 4 mm thick frosted Sheet glass, area not exceeding 0.5 sqm in each pane and fixed to aluminium frame work complete all as specified and directed.

S&F in repair Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc. 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 (1:4) complete all as specified and directed.

Taking down complete existing treatment of roof/ parapet, Mud puska on roof /parapet including plastering, brick tiles, stone slabs and leeping any thickness including removal etc. complete all as specified and directed.

M&L Brushing neat cement slurry (3 Kg of cement per Sqm) mixed with water proofing liquid in the proportion,water proofing liquid, water & cement (1:4:7) or as per manufacture instructions for bonding of old concrete surface to new concrete complete all as specified and directed.

M&L PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) mixed with integral waterproofing chemical compound mixed in proportion 200 millilitre per 50 Kg cement as in padding, benching,Sunken portion etc on roof surface for corecting/making proper slope on roof, etc. complete all as specified and directed.

M & L cutting 75 mm wide and 65 mm deep in brick wall / PCC block / RCC surface any location shaping horizontal face grooves filled with PCC 1:2:4 type B-0 using 12.5 mm graded crushed stone aggregate with and including water proofing chemical compound mixed in proportion 200 millilitre per 50 Kg cement or as per manufacturers instructions laid when concrete is still green complete all as specified and as directed.

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

M&L Rendering 10 mm thick in cement mortar 1:4 on concrete / brick surfaces with liquid water proofing compound @ 200 ml/50 kg per bag of cement or as per manufacturar instruction finished even and smooth without using extra cement over roof / sunken slab /wall complete all as specified and directed Note : Water proofing liquid will be measured and paid seperately .

M&L for Water proofing treatment on "Non approachable / non accessible roof" surface (Horizontal & Vertical surfaces) in following sequence through manufacturer / authorized applicator of the manufacturer complete all as specified and as directed.

(i) Applying approved bituminous based primer conforming to IS : 3384-1995 @0.3kg/Sqm to be applied on top surface of prepared surface till the surface is properly impregnated.

(ii) Laying APP (Atactic polypropylene Polymer Modified prefabricated membrane) waterr proofing membrane of weight not less than 3 kg/sqm with minimum 100mm side overlap along the length from downward to upward completely sealed with torch application/hot blown lamps.

(iii) Applying two coats of bituminous based aluminium paint @ 0.2 kg/Sqm.

Applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.20 kg per sqm in sunken portion including cleaning of surfaces complete all as specified and as directed.

S&F 50mm bore tubes light grade galvanised with all fittings laid in floor as in spout pipe, etc. complete all as specified and as directed.

Dismantling old brocken floor hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premices complete all as specified and directed.

Demolition of plain cement concrete in ground floor and paving not exceeding 15cm thickness below or above ground level complete all as specified and directed.

M&L coloured ceramic glazed tiles 375x250x7mm/ 450x300x7mm thick as in dado/skirting etc. including 10 mm thick rendering in CM 1:3, set & jointed in neat cement slurry & pointed in white or coloured cement slurry & pointed in white or coloured cement complete all as specified and directed.

M&L for joint free non skid coloured tiles 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc over & including 15mm thick screed bed in CM 1:4, set & jointed in neat cement slurry and pointed with white or coloured cement to match complete all as specified and directed.

M/L for PCC (1:5:10) type E2 using 40mm graded brick aggregate as in sunken portion complete all as specified and directed at site.

Taking up or down steel tubing and connection of 15 mm bore complete all as specified and directed.

All as per Sl item No 27.00 above but for 20 mm dia bore pipe.

All as per Sl item No 27.00 above but for 25 mm dia bore pipe.

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

All as per Sl item No 30.00 above but 20 mm dia

All as per Sl item No 30.00 above but 25 mm dia

Refixing old steel tubing and connections of 15mm or 20mm in new or old position (Walls, ceiling, floors, etc.) complete all as specified & directed.

Refixing old steel tubing and connections of 25mm in new or old position (Walls, ceiling, floors, etc.) complete all as specified & directed.

S&F in repair 500 ltr capacity Rotational moulded polyethylene water storage tank (cylindrical vertical closed top) hoisted and fixed in positions all as specified in SSR Part-I, screwed for iron/cpvc pipe and fixed complete all as specified & directed.

S&F 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron/cpvc pipe and fixed (Minimum weight-210gms) complete all as specified & directed.

Disconnecting existing water tanks of capacity exceeding 250 Ltr but not exceeding 500 Ltr setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and as directed.

S&F in repair for 10 ltrs capacity flushing cistern PVC low level valve less, symphonic action type flushing cistern with inlet, ball valve, float and handle including brackets and 32 mm flush pipe of polyethylene complete all as specified and directed.

S & F in repair for PVC connection pipe of 15 mm dia and 45 cm long to WHB and flushing cistern complete all as specified & directed.

S&F in repair 15mm dia angle stop valves cast copper alloy fancy type, chromium plated complete all as specified and directed

S&F in repair for Gun-metal, globe or gate valves 20mm, with iron wheel head, screwed both ends for iron pipe etc. complete all as specified & directed.

S&F in repair 15mm bore bib taps cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule complete all as specified and directed

S & F in repair, 15mm bore stop valve cast copper alloy, fancy type chromium plated with long shank and cup (concealed) screwed down,high pressure with crutch or butterfly handle, screwed both ends for iron pipe complete all as specified and directed.

S&F in repairs for shower rose chromium plated with or without swivel joints 125 mm dia complete all as specified and directed.

S&F vitreous china squatting pan ORRISA Pattern of size 580x 440mm white with integral foot rest complete (excluding cistern and flush pipe) including backing joints complete all as specified & directed.

S&F in repair Vitreous china wash down water closet pan ( pedestal pattern), white (excluding fixing bolt, flushing cistern and flush pipe) but including P or S trap, sheet cover of white colour complete all as specified & directed.

S&F in repair Vitreous china Semi pedestal pattern (Anglo-Indian type) white (excluding fixing bolt, flushing cistern and flush pipe) but including P or S trap, sheet cover of white colour complete all as specified & directed.

S&F 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 complete all as specified & directed.

Supply and fix shelf 450mm long of PTMT fixed with and incl chromium plated brass screws and wooden /plastic cleats (minimum weight 300 grams).

S&F CP towel rail, 20mm dia, D type, 60cm long complete all as specified & directed.

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

Demolition of brick work built in cement mortar.

M&L brick work with sub class 'B' brick straight or curved on plan exceeding 6m means radius build in cement mortar 1:6 complete all as specified & directed.

M & L for rendering 10 mm thick on fair faces of bricks/concrete surface in cement mortar (1:6) on wall finishing the surfaces even and fair without using extra cement complete all as specified & directed.

M & L for rendering 15 mm thick on fair faces of bricks/concrete surface in cement mortar (1:4) in two seprate coats (10mm thick backing coat and 5mm thick finishing coat). Finishing coat shall be mixed with integral water proofing compound using WPC (WPC shall be measured seperetly) on wall finishing the surfaces even and fair without using extra cement complete all as specified & directed.

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

Supply only water proofing compound (liquid), ISI marked.

M&L for preparation of newly plastered surface and applying two coat of oil bound distemper over a coat of alkali resistant primer including two coat of wall care putty complete all as specified & directed.

M&L for preparation of newly plastered surface of ceiling and applying two coat of oil bound distemper over a coat of alkali resistant primer complete all as specified & directed.

M&L for preparation of newly plastered surface and applying two coat of Acrylic Smooth exterior paint of required shade (Camouflage) over and including priming coat of exterior primer complete all as per manufacturer instruction & directed.

Taking down eaves gutters and rainwater pipes (any size or pattern) including all fittings, heads, shoes, bends, swan-necks, etc. including removing from site complete all as specified & directed.

M&L for 110mm bore, PVC (SWR) pipes, single socketed, in any length, with rubber ring joints fixed on walls including PVC clamps fixed to wall properly including fixing of pipe with PCC (1:2:4) complete all as specified & directed.

M&L for 75mm bore, PVC (SWR) pipes, single socketed, in any length, with rubber ring joints fixed on walls including PVC clamps fixed to wall properly including fixing of pipe with PCC (1:2:4) complete all as specified & directed.

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

S&F PVC (SWR) bends 75 mm bore of any radius complete all as specified & directed.

S&F PVC (SWR) junction single (single T) equal or unequal 110mm bore provided with access door complete all as specified & directed.

S&F 110 mm bore PVC (SWR) vent cowl complete all as specified & directed.

S&F 75 mm dia outlet PVC (SWR) floor trap plain with steel grating including jointing with solvent cement complete all as specified & directed.

S&F 110mm dia PVC (SWR) WC connector with lip ring complete all as specified & directed.

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