SPECIAL REPAIR TO ROOF BLDG NO.P-38 AND SPECIAL REPAIR TO GI PIPE LINE WITH REPLACEMENT OF PVC PIPE LINE IN BLDG NOS.P-90, P-91, P-100 , P-101 AT SHAURYA VIHAR INS UTKROSH UNDER AGE BR-II OF GE MINNIEBAY,PORT BLAIR

Amount

Dismantling plain or corrugated steel sheeting any guage and thickness complete all as specified and as directed by Engineer in charge

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 as specified complete all as manufacturers instruction complete all as specified and as directed by Engineer in charge Note : Necessary safety arrangements & scaffolding shall deemed to be included under this quoted rate

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 roof covering/cladding to wall, fixed with self tapping screws as in ridges, hips, valley gutter, drip, and straight flashing complete all as specified and as directed by Engineer in charge Note : Necessary safety arrangements & scaffolding shall deemed to be included under this quoted rate

S & F Aluminium flat wind ties of size 40 x 6 mm screwed as directed, including all necessary drilling, bolting or riveting etc., and similar work including dismantling old one complete all as specified and as directed by Engineer in charge

Demolition of Precast Concrete block masonry work built in Cement Mortar including all quoins arches pillars etc complete all as specified and as directed by Engineer in charge

M & L for Pre-cast cement concrete block masonry using PCC (1:3:6), using 20 mm graded stone aggregate , Type C-1 , solid blocks, exceeding 10 cm in width and setting in Cement Mortar 1:6, straight or curved on plan exceeding 6 m mean radius complete all as specified and as directed by Engineer in charge

Demolition of Cement Concrete (Unreinforced ) of any description and in any position not otherwise specifically provided for complete all as specified and as directed by Engineer in charge

M& L for plain cement concrete (1:2:4) type B-2 (using 40 mm graded stone aggregate) in surface channels and drains including formwork complete all as specified and as directed by Engineer in charge

Taking down existing damaged portion of roof treatment and cleaning with wire brush to remove all loose particles and washing with water including removing the debris up to 100M distance complete all as specified and as directed by Engineer in charge

M&L Plain Cement Concrete Type B1 1:2:4 (using 20 mm graded stone aggregate) in roof padding concrete/ similar concrete work including formwork complete all as specified and as directed by Engineer in charge

M&L for rendering in CM (1:4) , 15 mm average thickness over the treated surfaces using water proofing compound as per manufacturers direction including finishing the surface even and smooth without using extra cement complete all as specified and as directed by Engineer in charge Note: WPC shall be measured and paid seperately as "Supply Only"

M&L for water proofing treatment to RCC roof by applying a coat of cold applied bituminous primer over cleaned surface @ 0.30 Kg/sq.m and applying one coat of hot blown bitumen 85/25 grade @ 1.2 Kg/sq.m followed by APP modified five layer polymeric membrane 3mm thick of minimum wt 3.50 kg/sq.m reinforced with polyester non-woven fabric (weighing not less than 160 gms/sq.m) laid as per the manufacturer's instructions with side over lap of 100mm & end over lap of 150mm & tucked into the chases on vertical surfaces, over that applying one coat of hot blown bitumen 85/25 grade @ 1.20 Kg/sq.m & finally finished with bituminous aluminium paint @ 0.10 Kg/sq.m complete all as specified and as directed by Engineer in charge

Supply only integral water proofing compound [ISI marked] complete all as specified and as directed by Engineer in charge

Dismantling of wrought iron of any description not otherwise provided for complete all as specified and as directed by Engineer in charge

S&F Rolled Mild steel sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors;fixed with angle cleats or other connecting plates conforming to Fe 410-W(Gde-E- 250)quality-A complete all as specified and as directed by Engineer in charge Note : Necessary safety arrangements & scaffolding shall deemed to be included under this quoted rate

M&L for mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the othe or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 10cm long , dia meter of neck 5 mm to 10 mm complete all as specified and as directed by Engineer in charge

S&F MS Plates( Plain or chequred) channels, square cut or notched (ordinary and counter sunk ) forming holes without any attchement ( Fe 410-W (Gde E-250) quality A) complete all as specified and as directed by Engineer in charge

S & F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required :hooks (stay), heavy, for large gates; hook and pintle hinges:large hasps and staples; chains; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three waystraps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 ® complete all as specified and as directed by Engineer in charge

M & L for applying two coats of synthetic enamel paint over one coat of red oxide primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed by Engineer in charge

Taking up or down 20 mm bore tubing and connections and removing off the site complete all as specified and as directed by Engineer in charge

Taking up or down 25 mm bore tubing and connections and removing off the site complete all as specified and as directed by Engineer in charge

Taking up or down 32 mm bore tubing and connections and removing off the site complete all as specified and as directed by Engineer in charge

Supply and laying of CPVC pipes 20 mm dia outer boreSDR 11 &plain CPVC SDR 11with all special fittings on walls /ceilings or laying in floors complete all as specified and as directed by Engineer in charge

Supply and laying of CPVC pipes 25mm dia outer boreSDR 11 &plain CPVC SDR 11 with all special fittings on walls /ceilings or laying in floors complete all as specified and as directed by Engineer in charge

Supply and laying of CPVC pipes 32mm dia outer boreSDR 11 &plain CPVC SDR 11 with all special fittings on walls /ceilings or laying in floors complete all as specified and as directed by Engineer in charge

S&F 20 mm outer dia CPVC Male Brass Threaded Adaptor complete all as specified and as directed by Engineer in charge

S&F 25 mm outer dia CPVC Male Brass Threaded Adaptor complete all as specified and as directed by Engineer in charge

S&F 32 mm outer dia CPVC Male Brass Threaded Adaptor complete all as specified and as directed by Engineer in charge

S&F 20mm outer dia CPVC pipes brass Elbow complete all as specified and as directed by Engineer in charge

S&F 20mm outer dia CPVC female brass adaptor complete all as specified and as directed by Engineer in charge

S&F 25 mm outer dia CPVC female brass adaptor complete all as specified and as directed by Engineer in charge

S&F 32 mm outer dia CPVC female brass adaptor complete all as specified and as directed by Engineer in charge

S&F 20 mm outer dia CPVC Brass Tee complete all as specified and as directed by Engineer in charge

S&F in repair Ball brass valve high pressure of polyethylene float and fly nut complete screwed for iron pipe and fixed, cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule etc and fixed of 25mm bore complete all as specified and as directed by Engineer in charge

S&F in repair Wash basins including brackets, Vitreous China (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and as directed by Engineer in charge

S & F in repair 32 mm 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 end fixed complete all as specified and as directed by Engineer in charge

S & F in repair 40 mm 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 end fixed complete all as specified and as directed by Engineer in charge

S & F in repair Bib Taps with flange, cast copper alloy, 15 mm dia, Chromium Plated, Fancy Type with crutch or butterfly handle, screwed down for iron pipe and fixed etc complete all as specified and as directed by Engineer in charge

S&F in repair stop valves cast copper alloy chromium plated with long shank and cup fancy type screwed down high pressure screwed both ends for pipe or union fixed for 15mm bore,including necessary cutting and making good wall or floor tiling to match existing(tiles to be paid supplied only rates) etc complete all as specified and as directed by Engineer in charge

S & F in repair Two way Bib Taps, cast copper alloy, 15 mm dia, Chromium Plated, Fancy Type with crutch or butterfly handle, screwed down for iron pipe and fixed etc complete all as specified and as directed by Engineer in charge

S & F in repair Bib Taps, long boby with flange cast copper alloy, 15 mm dia, Chromium Plated, Fancy Type with crutch or butterfly handle, screwed down for iron pipe and fixed etc complete all as specified and as directed by Engineer in charge

S&F in repair brass chromium plated telescopic Hand shower(Health Faucet) (ABS Body) with 1 Meter long Easy Flex Tube in Chrome Finish& wall Hook complete all as specified and as directed by Engineer in charge

S&F in repair brass chromium plated shower rose with 150mm long CP shower arm 125 mm size revolving type suitable for 15 mm bore pipes complete all as specified and as directed by Engineer in charge

S & F in repair Soap Dish,brass chromium plated of approximate size 160 x 160 x 90 mm with screws complete all as specified and as directed by Engineer in charge

S & F in repair PVC Body Cabinet Box Mirror of size 350mm X 450mm X 100mm in PTMT alloy of approved design and pattern complete all as specified and as directed by Engineer in charge

S & F in repair Pillar Taps, cast copper alloy, Chromium Plated, Fancy Type, 15 mm dia, with capstan head, screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and as directed by Engineer in charge

Dismantling floor, hearth or wall tiling incl cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all as specified and as directed by Engineer in charge

S&F Glazed digital ceramic coloured tiles in vertical surfaces 300x450x7 to 8mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match incl cutting to reqd shape and size complete all as specified and as directed by Engineer in charge

M&L for non skid cermic coloured tiles (300 x 300)mm and 8mm thick ( square or rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18sqm, in floor etc and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile complete all as specified and as directed by Engineer in charge

M&L for glazed ceramic tiles in vertical surface 300x 200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specified and as directed by Engineer in charge

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces including raking out joints, hacking for key complete all as specified and as directed by Engineer in charge

M&L for rendering 15mm thick plaster in CM (1:6) on brick/block or concrete surfaces finished even & smooth without using extra cement plaster complete all as specified and as directed by Engineer in charge

Dismantling stone slab of any description or thickness in floors aprons etc laid bedded and pointed in any mortar complete all as specified and as directed by Engineer in charge

M & L for granite 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing types complete all as specified and as directed by Engineer in charge

S&F in repairs Vitreous China wash down watercloset pan (pedestal pattern), white including Plastic water closet seat, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed by Engineer in charge

S&F in repair vitreous China squatting pan Orissa pattern, size 580x440mm, white with integral foot rest (excluding flusing cistern and flsh pipe) including provision of lime concrete bedding and making good to the floor, complete all as specified and as directed by Engineer in charge

S & F in repair 10 Liters capacity, PVC Valve less, Syphonic action type, low level flushing cistern, white, with inlet ball valve, float, handle, flush pipe of polyethylene of low or high density of PVC, 32mm dia including brackets and connections to pipe complete all as specified and as directed by Engineer in charge

M&L for cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc. and making good,cutting exceeding 20cm girth complete all as specified and as directed by Engineer in charge

S&F in repair PVC flexible connection with PTMT nuts, of 15mm dia and 600mm long with brass unions and rubber washers on either side, for connecting water supply line to WHB, flushtank ,Geyser etc, complete all as specified and as directed by Engineer in charge

Dismantling of cast iron or reinforced concrete / PVC (SWR) drain pipes of size 75/100 mm dia, jointed in cement mortar and taking out of trenches, if required complete all as specified and as directed by Engineer in charge

S & F 75mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, fixed to walls including necessary brackets, clamps as in down pipes complete all as specified and as directed by Engineer in charge

S & F 75 mm bore PVC [SWR] Bends of any radius including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S & F 75 mm bore PVC [SWR] Junction Single [Single "T"] equal or unequal with access door including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S&F PVC (SWR) bends with access door 75mm dia complete all as specified and as directed by Engineer in charge

S&F 75mm bore PVC [SWR] Vent Cowl including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S & F 75mm dia out let, PVC (SWR) Floor Trap with SS grating including jointing to waste pipe fixed with solvent cement complete all as specified and as directed by Engineer in charge

S & F 110mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, fixed to walls complete all as specified and as directed by Engineer in charge

S & F 110 mm bore PVC [SWR] Bends of any radius including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S & F 110 mm bore PVC [SWR] branch piece, single (single Y) equal or unequal with access door including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S & F 110 mm bore PVC [SWR] Junction Single [Single "T"] equal or unequal with access door including jointing with solvent cement complete all as specified and as directed by Engineer in charge

S&F PVC (SWR) bends with access door 110mm dia complete all as specified and as directed by Engineer in charge

S&F 110mm bore PVC [SWR] Vent Cowl including jointing with solvent cement complete all as specified and as directed by Engineer in charge

M/s Harjas Construction & Waterproofing Co (BID ID -3036647)

M/s Ramesh Lal (BID ID -3040700)