DAY TO DAY MAINT TO OFFRS MD ACCN AND CERTAIN OTM ACCN AND PERIODICAL SERVICES TO OTM BLDGS UNDER AGE B/R NO 1 AT GE MINNIE BAY PORT BLAIR

Amount

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 Engr-in-Charge.

S&F in repairs wash hand basins including brackets, Vitreous China (flat back or angle back type) size 550x450mm (for Hospital use), 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 Engr-in-Charge.

S & F in repairs 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 Engr-in-Charge.

S & F in repairs 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 Engr-in-Charge.

S & F in repairs vitreous china wash down, white, water closet pan (pedestal pattern) with 'P' of 'S' trap (of size 465mm x 355mm x 265mm), including plastic seat cover to match with colour of WC, closed pattern with flat bottom & cover and chromium plated mild steel or aluminium anodized hinging device including connecting to trap and flushing pipe, anti-syphonage pipe etc complete all as specified and directed by Engineer-in-Charge.

S & F in repairs 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 Engr-in-Charge.

S&F in repairs 15mm stop valves cast copper alloy chromium plated, fancy type screwed down high pressure screwed both ends for pipe or union fixed, including necessary cutting and making good wall or floor tiling to match existing complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 15mm 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, including necessary cutting and making good wall or floor tiling to match existing complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 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 wash hand basin, flush tank ,Geyser etc, complete all as specified and as directed by Engr-in-Charge.

S&F in brass chromium plated telescopic health faucet with 1 Meter long Easy Flex Tube in Chrome Finish & wall Hook complete all as specified and as directed by Engr-in-Charge. Make : Jaquar Model No ALD-565 or equivilant makes in list of makes

S & F in repairs 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 Engr-in-Charge. Make : Jaquar Model No KUP-35041PM

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 Engr-in-Charge Make Jaquar Model No KUP-35037PM

S&F in repairs stop valves cast copper alloy chromium plated with long shank and cup (concealed type) fancy type screwed down high pressure screwed both ends for pipe or union fixed for 15mm bore, etc complete all as specifie and as directed by Engr-in-Chaerge Make : Jaquar model No COP-083KPM

S&F in repairs overhead shower 120mm round shape, single flow (ABS body chrome plated with grey face palte) with rubit cleaning system including wall mounted shower arm casted 190mm long flat shape, wall flange and suitable for 15 mm bore pipes complete all as specified and as directed by Engr-in-Charge Make : Jaquar Model No OHS-1789, SHA-483

S&F in repairs 15mm dia wall mixer cast copper alloy with capstan heads, chromium plated screwed down high, pressure with provn of overhead shower on upper side connecting legs and wall flanges high quality fancy type complete all as specified and as directed by Engr-in-Charge Make : Jaquar model No COP-273PM

S&F in reparis stainless steel Towel ring square with round flange complete all as specified and as directed by Engr-in-Charge Make : Jaquar Model No ACN-1121N

S&F in repairs towel rack 600mm long with Lower Hangers Superior finished Stainless steel complete all as specified and as directed by Engr-in-Charge Make : Jaquar Model No ACN-1181S

S & F in repairs soap dish with screws complete all as specified and as directed by Engr-in-Charge. Make : Jaquar Model No AKP-35731P

S&F in repairs toilet roll holder with stainless steel flap complete all as specified and as directed by Engr-in-Charge Make : Jaquar Model No ACN-1153S

S&F in repairs corner glass shelf high quality of 5mm thick glass & CP railing with bracket complete all as specified and as directed by Engr-in-Charge Make : Jaquar Model No ACN-1173

S&F in repair stainless steel sink with drainage board of of overall size 915mm x 460 mm and bowl size 410mm x 330 mm x 160 mm fixed with plug, washers, MS angle cantilever brackets and connecting union to pipe complete all as specified and as directed by Engr-in-Charge

S & F in repairs 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 Engr-in-Charge

S & F in repairs 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 Engr-in-Charge

S&F in reparis vitreous china wash hand basin, white colour of size 590x490x185mm including vitreous china full pedestal suitable with long screw shank and fly nuts & all acsessarios complete all as specified and as directed complete all as specified and as directed by Engr-in-Charge Make : Jaquar model No LYS-WHT 38301

S & F in repairs Pillar Taps, Chromium Plated,15 mm dia quarter turn fixed to pipe omplete all as specified and as directed by Engr-in-Charge Model no: Jaquar KUP-35001PM

S&F in repairs 450mm long braided hose M10X1 15mm nut, O-ring & rubber washer suitable for wash basins etc, omplete all as specified and as directed by Engr-in-Charge. Model No: Jaquar ALD-803AB

S&F waste coupling 32mm size Half threaded with 80 mm height suitable for wash basins complete all as specified and as directed by Engr-in-Charge. Make: Jaquar CAT NO. ALD-709

S & F in repairs Angular cock 15 mm dia, cast copper alloy with capstan head, screwed down high pressure with long shank and cup fancy type for iron pipe etc complete all as specified and as directed by Engr-in-Charge. Model No: Jaquar KUP-35053PM

S&F in repair Vitreous China wash down water closet pan (pedestal pattern) of size 380x700x665mm with cistern for coupled, WC with PP soft close slim seat cover hinges, flush cistern fitting, fixing accessories and accessories set complete all as specified and as directed by Engr-in-Charge. Model No: Jaquar CNS-WHT 851P180PP

S & F in repairs 32mm PVC waste pipe for drain out from wash basins and fixing to waste coupling complete all as specified and as directed by Engr-in-Charge.

S & F iin repair 40mm PVC waste pipe for kitchen sink and fixing to waste coupling complete all as specified and as directed by Engr-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 Engr-in-Charge.

S & F in repair Stainless Steel plate rack of size 910 mm X 960 mm of super deluxe model, suitable for 12 plates made with 22 gauge sheet and weight not less than 5.5 Kg, complete all as specified and as directed by Engr-in-Charge.

Fixing only in repairs by replacing minor parts like flushing knob, float, screws etc of PVC flush tank low level cistern, 10 ltr capacity, including connecting to existing water supplyline and water closet pan complete all as specified and as directed by Engr-in-Charge.

S&F in repair stainless steel sink without drainage board overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm fixed in kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or includingfixing cantilever brackets and connecting union to pipe, complete all as specified and as directed by Engr-in-Charge.

Taking up or down 15mm bore tubing and connections,fittings and removing off the site complete all as specified and as directed by Engr-in-Charge.

Taking up or down 20 mm bore tubing and connections,fittings and removing off the site complete all as specified and as directed by Engr-in-Charge.

Taking up or down 25 mm bore tubing and connections,fittings and removing off the site complete all as specified and as directed by Engr-in-Charge.

Supply and laying of CPVC pipes 16 mm dia outer bore SDR 11 & plain CPVC SDR 11 with all special fittings on walls /ceilings or laying in floors complete all as specified and as directed by Engr-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 Engr-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 Engr-in-Charge.

Supply and fixing 16 mm outer dia CPVC Male Brass Threaded Adaptor (MTA/MBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20 mm outer dia CPVC Male Brass Threaded Adaptor (MTA/MBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 25 mm outer dia CPVC Male Brass Threaded Adaptor (MTA/MBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 16 mm outer dia CPVC pipes brass Elbow complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20 mm outer dia CPVC pipes brass Elbow complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20mm outer dia CPVC pipes brass Elbow (3/4 X1/2) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 16 mm outer dia CPVC female brass adaptor (FTA/FBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20mm outer dia CPVC female brass adaptor (FTA/FBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 25 mm outer dia CPVC female brass adaptor (FTA/FBTA) complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 25 mm outer dia tank Adaptor complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20mm outer dia union complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 25 mm outer dia union complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 16 mm outer dia Brass Tee complete all as specified and as directed by Engr-in-Charge.

Supply and fixing 20 mm outer dia Brass Tee complete all as specified and as directed by Engr-in-Charge.

Taking down chowkats or frames not exceeding 1.5 Sqm (with shutters & grill (if fixed) without taking off shutters from the frame) complete all as specified and as directed by Engr-in-Charge.

Taking down shutters of any description n.exc. 1 Sqm complete all as specified and as directed by Engr-in-Charge.

Resecuring or easing & adjusting wooden shutters of any description exc 1 sqm and n exc 2 sqm each without taking down from chowkats complete all as specified and as directed by Engr-in-Charge.

S & F Solid PVC Door frame of size 50mm x 47mm made out of 5mm rudraksh colour PVC sheet reinforced with MS square tube, suppling & fixing in opening as per specification & drawing complete all as specified and as directed by Engr-in-Charge.

S&F Factory made solid panel PVC door shutter 30 mm 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 on either side & as gap insert for top rail & bottom rail; Panelling of rudraksh colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and as directed by Engr-in-Charge.

S & F 100mm length Butt hinges, cast brass, with mild steel hinge pin, bright polished and fixed, type B-11 including screws complete all as specified and as directed by Engr-in-Charge.

S&F extruded aluminium alloy handle fabricated type anodised 100mm long complete all as specified and as directed by Engr-in-Charge.

S&F aluminium anodised barrel tower bolt of extruded section 150mm long complete all as specified and as directed by Engr-in-Charge.

S & F in repairs 100mm length Butt hinges, cast brass, with mild steel hinge pin, bright polished and fixed, typeB-11 including screws complete all as specified and as directed by Engr-in-Charge.

S & F in repairs 150mm length Butt hinges, cast brass, with mild steel hinge pin, bright polished and fixed, typeB-11 including screws complete all as specified and as directed by Engr-in-Charge.

S&F in repairs extruded aluminium alloy handle fabricated type anodised 100mm long complete all as specified and as directed by Engr-in-Charge.

S&F in repairs extruded aluminium alloy handle fabricated type anodised 150mm long complete all as specified and as directed by Engr-in-Charge.

S&F in repairs aluminium anodised barrel tower bolt of extruded section 150mm long complete all as specified and as directed by Engr-in-Charge.

S&F in repairs aluminium anodised barrel tower bolt of extruded section 200mm long complete all as specified and as directed by Engr-in-Charge.

S&F in repairs Aluminium anodised sliding door bolts 250 mm long with hasp and staple complete all as specified and as directed by Engr-in-Charge.

S&F in repairs Aluminium anodised sliding door bolts 300mm long with hasp and staple complete all as specified and as directed by Engr-in-Charge.

S&F repairs Aluminium (extruded section body) Door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and as directed by Engr-in-Charge.

S & F in repairs Floor Door Stopper of size 150 mm of aluminium alloy body and tongue, anodised, with hard drawn steel spring complete all as specified and as directed by Engr-in-Charge.

S & F in repairs 4 mm Plain sheet glass ordinary quality, in square not exc 0.5 sqm each complete all as specified and as directed by Engr-in-Charge.

S & F in repairs 4 mm Plain sheet glass ordinary quality, in square exc 0.5 sqm each complete all as specified and as directed by Engr-in-Charge.

S&F Second class hard-wood in scantlings and like etc complete all as specified and as directed by Engr-in-Charge.

M&L preparation of new wood/wood based surfaces of exc. 10cm width or girth of any description and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 18mm thick High density fibre board, exterior grade, fixed to timber framework with screws in cup board shutters,shelves and partition etc complete all as specified and as directed by Engr-in-Charge.

S&F in repairs using plwood,grade BWP,type BB 18 mm thick 7 No of ply;fixed with nails to timber frames as in cup board shutters,shelves and partition etc complete all as specified and as directed by Engr-in-Charge.

M&L 0.9mm thick Decorative laminates type I surface finish, colour and pattern as approved incl all necessary cutting to the size and pasting to the wood surface with and including approved synthetic adhesive as per manufacturer's instructions complete all as specified and as directed by Engr-in-Charge.

S&F repairs 30mm width continuous (piano) hinges mild steel finish or electrogalvanised complete all as specified and as directed by Engr-in-Charge.

S&F in repairs 100mm long hasp and staples mild steel wire type stove enamelled black including bolt to hinge plate and fixed with screws complete all as specified and as directed by Engr-in-Charge.

S&F in repairs stainless steel auto closing heavy duty modular hinges of size 103 x 64mm for cupboard shutters complete all as specified and as directed by Engr-in-Charge.

S & F in repair fancy type curtain Rod, stainless steel, chromium plated 20 mm dia with stops, rollers etc complete all as specified and as directed by Engr-in-Charge.

S & F in repair brass brackets fancy type chromium plated suitable for curtain Rod 25 mm dia complete all as specified and as directed by Engr-in-Charge.

S & F in repairs Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples including taking down complete all as specified and as directed by Engr-in-Charge.

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces, ceiling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed by Engr-in-Charge.

M & L for rendering to concrete or block masonry surfaces or surfaces other than fair faces of brick surfaces, 10mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

M & L rendering 5mm thick in CM (1:3) on ceiling surfaces finished even & smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

M & L for rendering 5 mm thick in cement mortar 1:4 over a backing coat of 10mm thick in CM 1:6 (Total 15 mm thick) on concrete or brick masonry surfaces including mixing water proofing compound as per manufacurers instructions and finishing the top surface even and fair without using extra cement complete all as specified and as directed by Engr-in-Charge. Note: Water proofing compound will be measured and paid separately under respective item.

M & L rendering 5mm thick in CM (1:3) on ceiling (external) surfaces finished even & smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

M&L for applying polymer modified cement mortar rendering 15mm average thick in CM 1:3 on concrete surface duly mixing polymer modifier 'Nitobond AR' of make: M/s Fosroc Chemicals India (P) Ltd. @ 10 Ltr per bag of cement or equivalent in M/s Harjas Coatings & Polymers @ 5% by wt of cement / M/s Pidilite Industries complete finished even and smooth without using extra cement as per manufacturer's instructions complete all as specified and as directed by Engr-in-Charge.

Supply only Integral water proofing compound.

M&L preparing newly plastered surfaces of wall and applying two coats of oil emulsion distemper over a coat of primer and including applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and as directed by Engr-in-Charge.

M&L preparing newly plastered surfaces of ceiling and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and as directed by Engr-in-Charge.

M & L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old distempered surfaces of walls and applying one coat of oil bound distemper complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old distempered surfaces of ceiling and applying one coat of oil bound distemper complete all as specified and as directed by Engr-in-Charge.

M & L for applying plaster of paris putty of 2mm thickness over plastered surface complete all as specified and as directed by Engr-in-Charge.

M & L for complete removel of existing treatment on wall & finishing the surface & appliying two coats of oil bound distemper over a coat of primer over plastered surface complete all as specified and as directed by Engr-in-Charge.

M & L for complete removal of existing treatment on ceiling and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and as directed by Engr-in-Charge.

M & L for Preparation of old plastered wall surfaces and applying one coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm complete all as specified and as directed by Engr-in-Charge.

M & L for complete removal of existing treatment on wall surfaces and applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old wooden surfaces exc 10cm width and girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old steel surfaces exc 10cm width and girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engr-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 including elbows,tees etc complete all as specified and as directed by Engr-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 Engr-in-Charge.

S & F 75mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed by Engr-in-Charge.

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

S&FPVC (SWR) bends with access door 75mm dia complete all as specified and as directed by Engr-in-Charge.

S&F in repair 75mm bore PVC [SWR] Vent Cowl including jointing with solvent cement complete all as specified and as directed by Engr-in-Charge.

S & F in repairs 75mm dia out let, PVC (SWR) Floor Trap with stainless steel grating including jointing to waste pipe fixed with solvent cement complete all as specified and as directed by Engr-in-Charge.

S & F chromium plated grating doom 125 mm dia complete all as specified and as directed by Engr-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 Engr-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 Engr-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 Engr-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 Engr-in-Charge.

S&F in repair Stack clamps for 75mm dia bore pipe out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts andsecuring ends of stays to wall or roof complete all as specified and as directed by Engr-in-Charge.

S&F in repair Stack clamps for 100 mm dia bore pipe out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts andsecuring ends of stays to wall or roof complete all as specified and as directed by Engr-in-Charge.

S&F PVC (SWR) bends with access door 110mm dia complete all as specified and as directed by Engr-in-Charge.

S&F in repair 110mm bore PVC [SWR] Vent Cowl including jointing with solvent cement complete all as specified and as directed by Engr-in-Charge.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed by Engr-in-Charge.

Dismantling of plain or corrugated steel sheeting any gauge thickness or similar pattern roof coverings complete all as specified and as directed by Engr-in-Charge.

M&L in Mild steel roof trusses (framed), trusssed, purlings, crane gantries, rails and fasternings and heavy breacket frasming (Beam,tee,angle,Channel or flat sections) including distance pieces, cleates etc.of grade Fe 410-w grade E-250 quality A complete all as specified and as directed by Engr-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 specified and as directed by Engr-in-Charge.

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 Engr-in-Charge.

M&L Mild steel Plates (plain or chequered), channels, Square cut or notched (ordinary and counter sunk) forming holes, without any attachment of Fe 410-W (Gde E-250) quality A, riveted, bolted or welded attachment complete all as specified and as directed by Engr-in-Charge.

S&F aluminium flat 40 X 6mm size as wind tie fixed with 50mm/75mm aluminium self tapping screws complete all as specified and as directed by Engr-in-Charge.

M&L for preparing new steel or iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed by Engr-in-Charge.

Demoliton of cement concrete and mortar of any description and in any position not otherwise specifically provided for, complete all as specified and as directed by Engr-in-Charge.

M & L for 40 mm thick, PCC 1:2:4, Type B-1, using 20mm graded aggregate as in sub base for flooring/levelling/roof padding coarse etc finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

S&F ìn repairs stainless steel tubing of any diameter or square or rectangular in shape, thickness not less than 1.6mm of grade AISI-316 type aesthetic anti corossive in nature as in framed work/post/fencing work/railing/balusters/designer work, purposely made doom and base welded with tubing where required including cutting, bending, welding, grinding, buffing and bright polishing the welded joints and adjacent areas and fixing in any type of location complete all as specified and as directed by Engr-in-Charge.

M&L for Post Anti termite treatment along external walls below concrete or masonry apron using chemical emulsion @ 2.25 liter per meter including drilling, plugging etc in apron complete all as specified and as directed by Engr-in-Charge.

M&L for Post Anti termite treatment at contact of wood work using chemical emulsion @ 0.5 ltr per hole by drilling 6mm dia holes at downward angle of 45 degree at 150mm center to center and sealing with white cement including making good as existing surface complete all as specified and as directed by Engr-in-Charge. Note for item No 136 & 137 : Post Anti termite treatment shall be got executed through authorised agent duly approved by Pest Control board of Union terriority of Port Blair and certificate of the agency shall be submitted to GE for approval and execution of subject work.

BISAKHA PLUMBING WORKS