SPECIAL REPAIRS TO BLDG NO P-01 (KATRE), P-09 (MEHRA), P-06 (GANDHI BLOCK) AND P-10 (TILAK BLOCK) AT AIR FORCE STATION KALAIKUNDA UNDER GE (AF) KALAIKUNDA

Amount

Demolition of Cement Concrete of any description and in any position and removing of debris from premises and cleaning surfaces by brushing etc and washing down with water and removing dirt, dust etc complete all as specified and as directed.

M&L for Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling with cement mortar (1:4) with using WPC as per manufacturers instruction over two coast of primer mixed of Latex and cement @ 1:4 (by weight) in the grooved portion and extended upto 100 mm both sides of groove complete all as specified and as directed.

Cutting grooves n exc 75mm depth girth, and fill grooves surface with PCC 1:2:4 type type B0 using 12.5 mm graded stone aggregate with using WPC as per manufacturers instruction over two coast of primer mixed of Latex and cement @ 1:4 (by weight) in the grooved portion and extended upto 100 mm both sides of groove complete all as specified and as directed.

M&L Cutting openings through walls for door, window and other openings or enlarging existing openings, etc., or cutting out defective masonry for under?pinning including providing, fixing and removing, shoring, cleaning and stacking stone and removing surplus to store and rubbish off the prem complete all as specified

Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as directed.

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

Taking up or down 15 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

Taking up or down 20 mm bore of steel tubing and connections, including cleaning for refixing or removal to store complete all as specified.

Taking down SWR pipes (any size or pattern), including all fittings, 'T', bends,etc., including removal to store for taking credit (measured overall as fixed along the centre line over fittings and accessories), complete all as directed.

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) area exceeding 1.50 sqm but not exceeding 4.00 sqm each complete all as specified and as directed

Taking down aluminium chowkats of frames with shutter not exc1.50 sqm each (without taking off shutter from the frame) of any description any type complete all as directed.

Taking down aluminium chowkats of frames with shutter exceeding 1.50 sqm and not exceeding 4 sqm each (without taking off shutter from the frame) of any description any type complete all as directed.

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

S&F aluminium powder coated of approved colour door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified.

S&F aluminium powder coated of approved colour window and ventilator shutters, sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified.

S & F pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.25 mm thickness, size 105 mm X 60 mm, Profile C, single rebate or more including hinges, mortar guards, lock strike plate, shock absorbers complete all as specified and as directed.

S & F 35mm thick “FACTORY MADE MOULDED DOOR SHUTTER" consisting of solid core single leaf Flush Door of 30mm thickness, lipped with 15mm (5mm x 3) thick x 30mm width on one stiles and top rails & 10mm (5mm x 2) thick x 30mm width on the other stiles & bottom rails. The inner panel laminated with 2mm thick Sheet of Density 700 Kg /Cbm Manufactured by an ISO-9000 certified Company, termite proof, water proof and fire resistant moulded PVC Sheet with 2, 4, 6 raised panel design in different plain and / or prelam colours on one side after routing the Moulded design on flush door & 2mm prelam PVC sheet on other side using rubber based adhesive on flush door & solvent cement adhesive on the PVC lipping etc. complete as per direction of Engineer-in-charge, manufacturer’s specification and drawing complete all as specified and directed.

S & F 100 mm medium weight mild steel butt hinges made out of cold reduced low carbon steel or hot rolled carbon steel as per IS 1341: 1992 complete all as specified and as directed.

S & F aluminium alloy sliding door bolts with hasp, staple and fixing clips of sheets, or extruded sections and fixing bolts and sliding bolts of extruded sections of aluminium alloy, 250 mm long, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

S & F aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 200 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

S & F cast aluminium alloy handle, fabricated type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

Materials and Labour for plain cement concrete (1:2:4) type B0 using 12.5 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles throating,and roof padding as directed including necessary from work complete all as specified and directed.

Materials and Labour for 50 mm thick plain cement concrete (1:2:4) type B1 using 20 mm graded aggregate as in sub base in floor/paving/hardstanding , complete all as specified and directed.

Materials and Labour for, Digital Non - skid Ceramic tiles, coloured, 9 to 10mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B II, in riser of steps, skirting, dado and pillar laid over cement screed base including 15 thick rendering Cement mortar (1:3) complete all as specified and directed

Materials and Labour for, Digital Non - skid Ceramic tiles, coloured, 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,conforming to IS 15622, Grade B II, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 15 mm thick screed bed or bedding layer of cement mortar (1:4),complete all as specified and directed.

M&L for machine cut kota stone slab flooring 18-20 mm thick laid over cement screed base and jointed and pointed , grinding and polishing to obtain mirror finishes over and including 15 mm thick screed bed in CM 1:4 all as specified and directed.

All as per item No above but as in riser of steps, skirting, dado and pillar laid over cement screed base and jointed with grey cement and pigment cement over and including 10 mm thick screed bed in CM 1:3 complete all as specified & as directed.

Materials and Labour for, Digital glazed ceramic printed coloured tiles, 300X 200 X 8mm thick, conforming to IS 15622, Grade B III, on vertical surface of wall such as dados,skirting etc, set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick screed bed or bedding layer of cement mortar (1:4), complete all as specified and directed.

Materials and Labour for rendering 10 mm thick, cement plaster, in cement mortar (1:6) on surface fair face of brickwork in walls and finishing surface even and smooth without using extra cement, complete all as specified and directed.

Material and labour for rendering 15 mm thick in cement mortar (1:4) on other than fair faces of brick or concrete surfaces (5mm thick CM 1:4 with WPC setting coat and 10mm thick CM 1:4 backing coat),with and including brushing in two layers using water proofing layer of damp proof ultra of make Asain as per manufacturuer,s instructions or any other similar material of any approved make (Fosroc/Sika/BASAF) to give a layer of not less than 1.50 mm thick on newly plastered surface complete all as specified and as directed. Note : Water proofing compound and damp roof ultra deemed to be inclusive rates

Materials and Labour for rendering/screed bed 10 mm thick, cement plaster, in cement mortar (1:6) on surface fair face of brickwork in walls and finishing surface even and smooth without using extra cement, with and including brushing in two layers using water proofing layer of damp proof ultra as per manufacturuer,s instructions of make Asain or any other similar material of any approved make (Fosroc/Sika/BASAF) to give a layer of not less than 1.50 mm thick on newly plastered surface complete all as specified and as directed. Note : Water proofing compound and damp roof ultra deemed to be inclusive rates complete all as specified and directed.

Materials and Labour for rendering 5 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 10mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed. Note: - Note : Water proofing compound deemed to be inclusive rates

Material and labour for plastering 5 mm thick on fair faces of brick work or concrete surfaces (on ceiling surfaces) in cement mortar 1:3 finished even and fair complete all as specified and as directed.

Preparation of concrete surface of chajja/beam/slab thoroughly abraded to remove all laitance, any trace of loose plaster,cement concrete , oil, grease, paints and any other materials are to be removed by wire brushing the surface. The entire surface shall then be washed thoroughly with plenty of water and then allowed to dry. Defective concrete surfaces cut back to a sound base by chipping and removed loose concrete. Smooth surfaces to achieve by chemically roughened up to 10 Mtr height including appling bond coat of epoxy bonding agent (Nito Bond) & cement in 1 : 1 ratio bonding old and new concrete on damaged surface and all necessary scaffolding and safety measures all as specified and directed. .(The cost of entire operation shall be carried out by approved manufacturers or their authorized applicator and deemed to be included in unit rate).

M&L for cleaning to expose corruded reinforcement of chajja/beam/slab by wire brushing, emery paper or by mechanical means and to remove all loose scale and corrosion deposit and washing complete and providing additional reinforcement TMT bars of approved make, cut to length by electro welding method and applying one coat of rust removing chemical and anti rust coating (zinc) along its full circumference up to 10 Mtr height including all necessary scaffolding and safety measures all as specified and directed. (Manufacturer name of chemical shall be : Fosroc/Sika/Pidilite/BASAF) The cost of entire operation shall be carried out by approved manufacturers or their authorized applicator and deemed to be included in unit rate).

M&L for providiing and placing high built repair ready mix concrete (Micro concrete) grade of M-50 specification and strength conforming to ASTM- C109-99,ASTM- C 307 ,BS1881 Part 207 to expose corroded reinforcement of chajja/beam/slab with bonding agent as per manufactures instruction (Manufacturer : Fosroc/Sika/Pidilite/BASAF) proper compaction and finished to proper level upto a Average depth of 20mm with and including provision of formwork to the affected portion up to 10 Mtr height including all necessary scaffolding all as specified and directed.(entire operation shall be done by the approved manufacturer or their authorized applicator and deemed to be included in the unit rate)

M&L for providiing and placing high built repair ready mix concrete (Micro concrete) grade of M-50 specification and strength conforming to ASTM- C109-99,ASTM- C 307 ,BS1881 Part 207 to expose corroded reinforcement of chajja/beam/slab with bonding agent as per manufactures instruction (Manufacturer : Fosroc/Sika/Pidilite/BASAF) proper compaction and finished to proper level upto a Average depth of 40mm with and including provision of formwork to the affected portion up to 10 Mtr height including all necessary scaffolding all as specified and directed.(entire operation shall be done by the approved manufacturer or their authorized applicator and deemed to be included in the unit rate)

Preparation of newly plastered surfaces on ceiling and applying three coats of white wash complete all as specified and as directed.

M&L Writing letters or figures (Block, Roman, Italic or Indian) not exceeding 30 cm high complete all as specifed and as directed.

M&L for preparation of old painted surfaces and applying one coat of synthetic enamel paint on steel surfaces of any description not other wise described over 10 cm width or grith etc complete all as specifed and as directed.

Material and Labour for applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer on new steel and iron surface exceeding 10 cm in width or girth including preparation of surfaces complete all as specified and directed.

Material and Labour for applying two coats of cement-based paint, white or tinted to new plastered surfaces on walls including priming with alkali resistant priming paint and including preparation of surfaces complete all as specified and directed.

Material and Labour for complete removal of existing treatment and applying two coats of cement-based paint, white or tinted over and including priming with alkali resistant priming paint to old plastered or unplastered surfaces on walls including preparation of surfaces, complete all as specified and directed.

M&L for preparation of newly plastered surfaces of walls, and applying two coats acrylic distemper on wall ,over and including with a coat of 2 mm thick white wall care putty premium quality over and including a coat of primer new plastered or unplastered surfaces on wall, complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for complete removal of existing treatment from walls, and applying two coats acrylic distemper on walls,over and including 2 mm thick white wall care putty premium quality over and including a coat of primer to old plastered or unplastered surfaces on walls plastered or unplastered surfaces on walls complete all as specified and as directed.Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for preparing old decorated plastered or unplastered surfaces of wall, chajja , facia including cornices, pilasters and other wall features etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and treating oil and greasy spots etc and applying one coat of100 % Acrylic Exterior Emulsion paint (Berger,Weather coat Advanced XP Brand/Asain Paints :Apex ultima Brand /ICI:Dulux Weather shield Max Brand/J&N:Safeguard Optima Brand painting over and including a coat of primer to old plastered or unplastered surfaces

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing/sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat acrylic distemper on old surfaces complete all as specified Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

All as per item No : 43 here in before but on ceiling surfaces omplete all as specified Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

M&L for preparing old decorated plastered or unplasterd surfaces of wall including cornices, pilasters and other wall features etc by brooming down or steel wire brushing/sand paper, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc and removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying two coat acrylic distemper on old surfaces complete all as specified Make;Berger (Bison)/J&N(Jensolin)/Asain Piants(Tractor)/Nerolac(Beauty)

Taking down and refixing of shutter of any description in same opening complete for the following size complete all as specified and directed Note : Refixing incl taking down easing and adjusting and also refxing builders hardware as reqd incl removal of unserviceable screws etc. Hardware items will be paid at supply only rates except screws and nails Note: screws , nails and other fitting required shall be inclusive in quoated rates.

Not exceeding 1 Sqm each complete all as specified and directed.

Exceeding 1 Sqm but n.exc 2 Sqm each complete all as specified and directed.

Supply only following Hardwares complete all as specified

Aluminium barrel tower bolts with barrel and bolt of extruded sections of aluminium alloys, 150 mm long, anodized finish not be less than Grade AC 10 of IS 1868 : 1996 with transparent anodic film complete all as specified and as directed.

Aluminium alloy sliding door bolts with hasp, staple and fixing clips of sheets, or extruded sections and fixing bolts and sliding bolts of extruded sections of aluminium alloy, 250 mm long, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

40mm width of flaps (when open) Continuous (piano) hinges, mild steel, bright finish or electrogalvanised.

100mm long Butt hinges, medium weight, cold rolled mild steel fixed with screw complete all as specified

Cast aluminium alloy handle, cast type, 150 mm size, anodized to a bright natural, mat finish not be less than Grade AC 10 of IS 1868 : 1996 complete all as specified and as directed.

Taking down Aluminium door window/ shutters n.exc 2 sqm and refixing in the same opening including making petty repairs as required like cleaning and repair/replacement of beadings, glazing clips, rubber gasket, stoppers, adjusting tower bolts, locks, hydraulic door closer, hinges etc and make smooth functioning with entire satisfaction of Engr-in-Charge complete all as specified and as directed .Note spare parts required to be replaced measured and paid respective item of BOQ

Taking down Aluminium door shutters /window exc 2 sqm and refixing in the same opening including making petty repairs as required like cleaning and repair/replacement of beadings, glazing clips, rubber gasket, stoppers, adjusting tower bolts, locks, hydraulic door closer, hinges etc and make smooth functioning with entire satisfaction of Engr-in-Charge complete all as specified and as directed .Note spare parts required to be replaced measured and paid respective item of BOQ

S & F for pivot suitable for Aluminium shutter as per existing specfication including necessary fixing arrangments complete all as specified and as directed.

S & F for EPDM gasket complete all as specified and as directed.

S & F for rubber neoprene packing complete all as specified and as directed.

S & F for anodised aluminium snap on beading/tapper clip for fixing the glass or particle board complete all as spcified and as directed.

S & F for roller for sliding window complete all as spcified and as directed.

S & f for sliding star lock for sliding window complete all as spcified and as directed.

S & F in repair double action concealed type floor springs (hydraulically regulated) made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel top cover, governing pivot made of brass, other parts made of mild steel heavy duty complete all as specified and as directed.

S & F in repair exposed type hydraulically regulated door closers, universal closer, bottle type (type A), Designation No. 3, suitable for 61 kg to 80 kg mass of doors & 851 mm to 1000 mm width of door, aluminium alloy non porous body and black plate, aluminium alloy piston or pack piston/ pillion, anodized finish not be less than Grade AC 15 of IS 1868 : 1996 with transparent anodic film as per IS 3564: 1995 complete all as specified and as directed.

S & F in repair brass 4-levers Mortice lock, vertical type, size 100mm coplete all as specified and directed.

S & F 3 mm thick figured glass, pin head type and glazing with oil putty or fixed with beads in square not exceeding 0.5 sqm in each pane complete all as specified and as directed.

Supply and Fix,4.8mm thick tinted glass of superior quality fixed to aluminium frame works with rubber beadings n.exc 0.5 sqm of each pane complete all as specified and directed.

Supply and Fix,4.8mm thick tinted glass of superior quality fixed to alluminium frame works with rubber beadings n.exc 0.5 sqm of each pane with and including hacking out old broken glass (any thickness, size, quality or description) from metal frame complete all as specified and directed.

S & F 25mm bore PVC coated MS conduit drapery rods, suitable for door/widows curtain with incl necessary fancy type dooms as approved by GE, and fitted to each end, brackets and fixed to wall complete all as specified and directed.

All as per item no. here in before above but fixing only incl necessary fancy type dooms as approved by GE, and fitted to each end, brackets and fixed to wall complete all as specified and directed.

S & F in repairs stainless steel bracket and holders for 25 mm dia curtain rod, made out of stainless steel sheet of grade X02Cr19NilO (304 S2), surface finish No. 4 as per IS 6911: 1992 complete all as specified and as directed.

Fixing only in repairs stainless steel bracket and holders for 25 mm dia curtain rod, made out of stainless steel sheet of grade X02Cr19NilO (304 S2), surface finish No. 4 as per IS 6911: 1992 complete all as specified and as directed.

S & F in repair fancy type wooden bracket for Dropay Rod of decorative type of approved colour and pattern for 25 mm dia curtain rod, made out of stainless steel sheet of grade X02Cr19NilO (304 S2), surface finish No. 4 as per IS 6911: 1992 complete all as specified and as directed.

All as per item no. here in before above but fixing only complete all as specified and as directed.

S & F in repair stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

Supply and Fix, in repair floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring and with overall length of cover plate 150 mm, fixed in floor, complete all as specified and directed.

S&F in repairs Door seal (Snake guard) with Aluminium frame powder coated complete all specified

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 110 mm dia, laid in trenches, wall and floor including all fitting complete all as specified and directed by Engineer- in- charge .

All as per No.66 above item but fixing only including all new fitting complete all as specified and directed by Engineer- in- charge .

S & F PVC-U, type B as per IS 13592: 2013 single socketed soil waste pipes in any length with rubber ring joints, 75 mm dia, laid in trenches, wall and floor including all fitting complete all as specified and directed by Engineer- in- charge .

All as per above item no.68 but fixing only including all new fitting complete all as specified and directed by Engineer- in- charge .

S & F UPVC bends with inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends without inspection door (any angle), 110 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends with inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

S & F UPVC bends without inspection door (any angle), 75 mm dia conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

Supply and fix PVC SWR Nahani/ Floor trap, multi inlet connection, plain with grating including jointing with solvent cement, dia of outlet 75 mm, water seal minimum 50 mm, complete all as specified and directed by Engineer in charge.

S & F PVC-U, type B vent cowl for 110 mm bore pipe complete all as specified and as directed.

S & F PVC-U, type B vent cowl for 75 mm bore pipe complete all as specified and as directed.

S & F UPVC branch piece, single (single T) equal or unequal 110mm dia with inspection door conforming to IS 14735: 1999 complete all as specified and directed by Engineer- in- charge

M & L for PVC (SWR ) gully trap 125/110 mm with grating or without grating and jointing with solvent cement and fixed in position complete all as specified and directed including cement concrete M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.

Supply and fixing of Grating doom 100mm size of PTMT. (Minimum weight 50gms) complete including jointing with solvent cement, all as specified & as directed.

Supply and fixing of Grating round 125 mm size of PTMT. (Minimum weight 50gms) with waste hole complete including jointing with solvent cement, all as specified & as directed.

S&F in repairs health faucet ((ABS Body) mild steel chromium plated suitable for 15mm dia pipe with 1.25 meter long flexible tube and ABS wall 1.25 m long flexible tube and ABS wall hook including making connection and fixed in position complete all as specified & as directed.

S&F in repairs toilet paper holder with flat recessed type stainless steel complete all as specified and directed

Supply and Fix in repairs, brass chromium plated soap dish, ., fixed with brass chromium plated screws, complete all as specified and directed. (Make Jaquar Cat part No. AQN-7731/Marc/Kohler)

Supply and Fix, brass CP fancy centre hole basin mixer for mixing hot & cold water screwed down for iron pipe 15 mm bore and fixed, with including hand shower and tube inlcuding taking out unserviceable existing one complete all as specified and directed. (Make mixer cat part no. QQT-7169B of Jaquar or equivalent make Kohler/Marc)

S & F flexible (coil shaped) PVC waste pipe for sink and wash basin 32 mm dia with length not less than 900 mm connected to PVC waste fittings complete all as specified and as directed.

M & L for PVC connections 15 mm size with PTMT nuts of length 600 mm complete all as specified and as directed.

S&F 500 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) as per IS 12701: 1996hoisted and fixed in position with and including 20mm PTMT ball valves high pressure with polythene float and nut with and including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling exsiting one complete all as specified and directed .

S&F 1000 ltrs IS marked multilayer rotational moulded polythytene water storage tanks (cylindrical vertical with closed top) as per IS 12701: 1996 hoisted and fixed in position with and including 25mm PTMT ball valves high pressure with polythene float and nut with including provision of 20 mm /15 mm dia medium grade GI pipe for connecting inlet, outlet, over flow and washout pipes including dismantling exsiting one complete all as specified and directed .

M&L for disconnecting existing tank setting aside for repairs, cleaning of service PVC tank by rubbing vertical wall and bottom of with bleaching powder and allowed ½ hour to react and then washing down with water to get free from deposits and bleaching inside the tank of capacity and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc.300 and not exc. 500 ltrs complete all as specified & as directed.

M&L for disconnecting existing tank setting aside for repairs, cleaning of service PVC tank by rubbing vertical wall and bottom of with bleaching powder and allowed ½ hour to react and then washing down with water to get free from deposits and bleaching inside the tank of capacity and mouth of circulating pipes and hoisting, reconnecting and refixing in position capacity exc.500 and not exc. 1000 ltrs complete all as specified & as directed.

S & F in repair 20 mm nominal size brass float valve, high pressure, with polythene float and flynut, screwed for iron pipe and fixed complete all as specified and as directed.

Materials and Labour for waterproofing treatment to existing RCC roof in the following steps complete all as specified and directed. (i) Complete removal of the existing water proofing treatment including padding (buid in cm/concrete) and removing of debris from premises and cleaning roof surfaces by brushing etc and washing down with water and removing dirt, dust etc complete (ii) Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen of any penetration applied hot @ 1.7 kg per sq. m, blinded with grit or pea size gravel @ 0.006 cu.m per sq.m, and lightly tampered (area of flashings, etc., shall be added to the roof area) (iiii) Supply and Laying, chicken wire mesh of size 12.5 mm x 0.51 mm (24 SWG) hexagonal construction including all laps, cutting and waste in fabric reinforcement to PCC roof padding including providing 40 mm thick plain cement concrete (1:2:4) type B0using 12.5 mm graded aggregates as in roof padding. (iv) Providing 15 mm thick screed bed or bedding layer of cement mortar (1:3), mixed with liquid water proofing compound as per manufactures instructions, on concrete surface of roofs or terracing and finishing surface even and smooth without using extra cement. (iv) Waterproofing treatment over smooth finished surfaces after application of cold applied bituminous primer @ 0.30 Kg /Sq M,, providing and laying APP polymer, modified, non-woven polyester fabric of 150 grams/square metre, reinforced membrane, 3.00 mm thick, weighing 3.50 Kg / Sq M, by torch on application method, with minimum 75 mm overlap on longitudinal direction and 100 mm overlap on the transverse direction and finally applying with one coat of bituminous based solar reflective aluminium paint @ 100 gms / Sq M or as per manufacturer,s instructions complete all as specified and directed. Make of APP Membrane : M/s STP Ltd./M/s Texsa India Ltd./M/s IWL India Ltd. 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervisionand Leak proof testing with ponding with water shall be done for 72 hours in presence of user representative and report shall be sumitted. Requisite guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

Materials and Labour for waterproofing treatment to existing RCC roof in the following steps complete all as specified and directed. (i) Complete removal of the existing water proofing treatment and removing of debris from premises and cleaning roof surfaces by brushing etc and washing down with water and removing dirt, dust etc complete (ii) Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc and Providing 15 mm thick screed bed or bedding layer of cement mortar (1:3), mixed with liquid water proofing compound as per manufactures instructions, on concrete surface of roofs or terracing and finishing surface even and smooth without using extra cement. (iii) Applying bituminous primer @ 0.40 ltrs per sqm over prepared surfaces of roof including parapet surfaces confirming to IS : 3384. (iv) One layer of APP based polymeric membranes of approved manufacturers, 3 mm thick, weight not less than 3.6 kg/sqm, reinforced with non woven polyester fabric (weight not less than 160 gms/sqm). Polymeric membrane shall be taken to cover the thickness of slab and shall be finished by a membrane flushing. Note: (i) Laying of APP based membranes shall be done by torch application or as per manufacturer's instructions. (ii) Side overlaps shall be minimum 75 mm and the end taps shall be minimum 100 mm and sealing of all overlaps & joints as per manufacturer instruction. (iii) For parapets, membranes shall be taken to a height of minimum 60 Cm and then inserted to the parapet in a groove. The same shall be finished by a membrane flashing. Make of APP Membrane : M/s STP Ltd./M/s Texsa India Ltd./M/s IWL India Ltd. 3. APP membrane shall be laid and tested by the manufacturer deploying their own team under strict supervisionand Leak proof testing with ponding with water shall be done for 72 hours in presence of user representative and report shall be sumitted. Requisite guarantee certificate from manufacturer along with contractor’s certificate required to be furnished after successfully completion of testing. The submission of both certificate is mandatory before issue of completion certificate.

Supplying & fixing to walls , ceiling and laid in trenches 20 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Supplying & fixing to walls , ceiling and laid in trenches 15 mm nominal bore, medium grade, galvanised coated steel tube conforming to IS 1239 (Part-1): 2004 including all fittings conforming to IS 1239 (Part-2): 2011 complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 15 mm bore complete all as specified and as directed.

Refixing of old steel tubing and connection with new fittings ISI Marked in new or old position (wall, ceiling, floors, etc) of 20 mm bore complete all as specified and as directed.

S & F in repairs vitreous china wash down water closet (pedestal pattern), white including thermoplastic seats and covers of grade 2 type, flat with hinging device of bronze or brass with nickel chromium plating, fixing bolt, connector to flush pipe and making connections to flush pipe, connector to branch soil pipe and anti syphonage pipes etc. including sealing the joints and making leak proof using sealant complete all as specified and as directed by Engineer-in-Charge.

S & F in repairs vitreous china squatting pan, 'Orissa" pattern, size 580 mm X 440 mm white with ‘P’ or ‘S” trap, front or back inlet and integral foot rests, any pattern and including fixing bolt, connector to flush pipe, lime concrete bedding and making connections to flush pipe, connector to branch pipe and anti syphonage pipes etc. including sealing the joints and making leak proof using sealant complete all as specified and as directed by Engineer-in-Charge.

S & F in repairs in repairs thermoplastic seats and covers of grade 2 type, flat with hinging device of bronze or brass with nickel chromium plating complete all as specified and as directed.

S&F in repairs 15 mm nominal size, Swan Neck Pillar Cock , cast copper alloy body and body components with capstan heads, spindle, washer plate and nut, with screwed shanks and back nut, with or without lettered hot or cold, nickel-chromium plated finish all as per catalogue No.T4668A1 of Make Parryware or equivalent of Make mentioned under PS complete all as specified and as directed.

Supply and Fix, brass chromium plated, towel rail, 20mm dia, , 60cm long between flanges, complete all as specified and directed.Make Cat no.ACN-1111NM of Jaquar or equivalent of Marc/Kohler

Supply and Fix, bib tap, cast copper alloy, fancy type, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or brass ferrule,15 mm bore and fixed, complete all as specified and directed.

S & F in repairs 15 mm nominal size, nonrising spindle type fancy concealed stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed

S & F in repair 15 mm nominal size, nonrising spindle type fancy stop valves as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S & F in repair 15 mm nominal size, nonrising spindle type fancy angle cock as per IS 8931: 1993 made of cast brass including Knob, knob components, divertor & components, nickel-chromium plated finish complete all as specified and as directed.

S & F in repair 10 litres capacity, low level, syphonic type, white, plastic flushing cistern as per IS 7231: 1994 with inlet, ball valve, float and handle including brackets and 40 mm nominal dia high density polyethylene pipes for flush pipe complete all as specified and as directed.

S & F brass chromium plated shower rose 125 mm size with or without swivel joints with shower arm, any size, including fixing to steel pipe or union complete all as specified and as directed.

Supply and Fix, brass CP fancy wall mixer with L bends (including provision of O/H shower & hand shower) for mixing hot & cold water screwed down for iron pipe 15 mm bore and fixed, with including hand shower and tube inlcuding taking out unserviceable existing one complete all as specified and directed. (Make Hand shower cat part no. HSH-CHR-1717 and wall mixer cat part no. QQT-7281 of Jaquar or equivalent make Kohler/Marc)

Removing of plants including roots by dismantling of brick work/PCC/RCC including necessary scaffolding, any type, any location/height (i.e roof, parapet walls near pipe etc) and applying acid after removing roots for preventing regrowth and making good the disturbed portion using PCC 1:2:4 Type B-0 and plaster in CM 1:3 (size of disturbed portion 150 x 150 x 150mm) complete all as specified and as directed by Engineer-in-Charge

Taking down carefully (copper/aluminium) point wiring complete of any type (batten/surface conduit or concealed) for light point, fan point, bell point socket point or power point complete with all fitting such as switches, sockets pendants regulators sub main wiring, light fittings etc complete and making good disturbed surfaces of wall, floor or ceiling with plaster or tiles or roof treatment etc and finishing the surfaces with distemper/white washing/colour washing to match with the existing surface complete all as specified and directed.

Taking down carefully copper/ aluminium submain wirings of any size (2/4/6 runs single core including earth continuity) complete including PVC casing capping/ PVC conduit/Steel Conduit with fittings etc, removing materials from site and making good disturbed surfaces of walls, floors etc., complete all as specified and directed.

Supply and fix concealed sub main wiring complete with and including two Nos single core PVC insulated, unsheathed flexible conductor FR-LSH cables 4 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 6 sqmm one No single core copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable for earthing and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note - Two runs of 4 sqmm cable, one run of 4 sqmm cable and one run of conduit will be measured and paid as one unit length. (Note: Cost of cutting chase and making good shall be deemed to inclusive quoated rates .)

Supply and fix concealed sub main wiring complete with and including two Nos single core PVC insulated, unsheathed flexible conductor FR-LSH cables 6 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 6 sqmm one No single core copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable for earthing and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note - Two runs of 6 sqmm cable, one run of 6 sqmm cable and one run of conduit will be measured and paid as one unit length. (Note: Cost of cutting chase and making good shall be deemed to inclusive quoated rates .)

M & L for concealed point wiring with and including single core PVC insulated, unsheathed flexible conductor (FRLSH) cables 1.5 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through & including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc. ISI marked and sunk terminal boxes flush galvanised metal boxes suitable for fixing with 1.5 sqmm copper conductor PVC insulated, unsheathed flexible multistranded copper conductor (FRLSH) cable as continuous earth wire connected to metallic body at one end and common earth dolly to other end complete all as specified and as directed. (Note: (i) The chases in the wall shall be cut with elect cutter and rates of the same will deemed to be included in quoated rates (ii) The disturbed surfaces of wall shall be made good with cement plaster 1:4 including matching the surfaces with as per existing finishes and to the entire satisfaction of Engineer in Charge):- (iii)Wiring to be done as per approved colour code in IE rule. (a) One light point controlled by one switch 5 Amps

(b) One fan point/Exhaust fan point controlled by one switch 5 Amps

(c) One 3 pin socket outlet 5 Amps on independent board.

Materials and Labour for concealed type point wiring with 2.50 Sq. mm (nominal area) (FRLSH) as per IS 694: 2010, ISI marked PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, drawn in and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories/ fittings/ junction boxes/ inspection cover etc including sunk type pressed steel terminal boxes 60 mm deep, conforming to IS-5133 (Part-I) with 3 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switch socket outlet etc and including 2.50 Sq. mm (nominal area) (FRLSH) PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly for one 3 Pin 15 Amps socket out let independent, complete all as specified and directed.(Note: (i) The chases in the wall shall be cut with elect cutter and rates of the same will deemed to be included in quoated rates (ii) The disturbed surfaces of wall shall be made good with cement plaster 1:4 including matching the surfaces with as per existing finishes and to the entire satisfaction of Engineer in Charge):- (iii)Wiring to be done as per approved colour code in IE rule.

Supply and Fixing in repair Modular metal flush box of 4 module including taking out unserviceable including make good to match with existing surface complete all as specified and directed by EIC.

Supply and Fixing in repair Modular metal flush box of 3 module including taking out unserviceable including make good to match with existing surface complete all as specified and directed by EIC.

Supply & fixing Modular white cover plate with frame 4 module including taking down unservieable complete all as specified and directed by EIC.

Supply & fixing Modular white cover plate with frame 3 module ncluding taking down unservieable complete all as specified and directed by EIC.

S & F in repair Modular switch 1 way 6A, 1 module complete all as specified and directed.

S & F in repair modular switch socket combination 3 pin 5 Amp , flush type complete all as specified and directed.

S & F in repair modular switch socket combination 16 Amp, 6 pin, 3 module complete all as specified and as directed.

Supply and fixing of stepped type Modular electronic fan regulator 2 module , 120 watt flush type , (deluxe) on the existing hylam laminated sheet etc as complete all as specified and as directed.

S & F ceiling roses, 6A, 240 V, surface type, intended to support mechanical loads by means of flexible cord, having provision for the connection of switch wiring, screw type terminal, made out of Polyamide or hornbean complete all as specified and as directed.

S & F in repair double door MCB Distribution board of sheet metal enclosure, triple pole and neutral, 4 way with 200 Amps rated bus bar, 415 volt, IP42 protection grade and fixed with MS hold fast and grouted in wall with M15 (Nominal Mix) using 20 mm nominal size graded crushed stone aggregate complete all as specified and as directed.[Cat No. 5076 70 of Make Legrand or equivalent Model of Make L&T/ Seimens]

S & Fin repair sheet metal enclosure for MCB, DB, SPN, 240 Volts, 100 amps rated copper busbar, 8 way Double door (with metal) door enclosure made up of CRCA sheet steel, RAL 9003 powder coated, IP 43, IK 09, Conf to IS 8623-1&3 , IEC 61439-3, having Neutral and earth bar , cable ties for cabel management, fully shrouded neutral bar, reversible door option, blanking plate including fixing the DB box flush in wall of any type and making good the distrubed surface to match as the existing with all as specified and directed by Engr-in-charge. : Make- Legrand Cat Part No. 507611 or equivalent in Seimens/ Schinder. Note : (i) MCCB and DB box shall be of same make.

S & F in repair circuit breakers (MCB), four pole with three protected pole (TPN), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage 415 V three phase, rated frequency 50 Hz, Rated current 63 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F in repair circuit breakers (MCB), two pole with one protected pole (SPN), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage single phase, rated frequency 50 Hz, Rated current 40 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F in repair circuit breakers (MCB), single pole (SP), unenclosed, panel board type, screw type terminals for external copper conductors, C-type instantaneous tripping, rated voltage single phase, rated frequency 50 Hz, Rated current 6A to 32 A, Rated Short circuit capacity 10 kA, any type of fixation, Protection IP 20 complete all as specified and as directed.

S & F in repair single pole and neutral enclosure with two pin and earth, plug and socket , suitable for single phase 240 V,complete with one single pole MCB of capacity 20 amps having `C` charactristic, breaking cap 10 KA, including industial plug top, complete all as specified and as directed. Make : Legrand cat part No. 607841 or equivelent in Schinder/ L&T.

S&F LED 20 Watt tube light fitting (T8 type) ,single/double side connection type including LED retrofit tube lamp 20 W , LED tube light nominal power 20 Watt, LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts, frequency of 50 Hz, lumen output of minimum 2100, lumen efficacy of minimum 100 lumens per watt, , integrated electronic driver (SMP based constant current supply) with output short circuit protection and surge protection upto 2.5 KV, protection grade IP 20, CRI greater than 80%, bema angle of 1200 clear, THD below or less than 20%, CW available CCT of 6500K, power factor of minimum 0.95 polycarbonate housing with aluminium, life span of minimum 50000 working hours as per catalogue No Make :- Crompton / Wipro/ Philips /Century / Havells complete fitting including connecting with PVC insulated multistranded copper flexible cable 1.0 sqmm three core, and PVC round/ square box white colour x 2 Nos for mounting of fitting including taking down old unserviceable complete all as specified & directed. . Note : Make of batten and LED tube lamp should be of same make.

Taking down existing u/s CFL light fitting any type (300 mm x 300 mm) recess mounting/surface and S&F LED light fitting 18 watt recess mounting of size 300 mm x 300 mm , white powder coated CRCA housing with LEDs, seam less front frame with flat white high transmission acrlyic cover, classic design with glare free soft illumination, cool white, having lumen efficacy not less than 110 Lumen/ watt including making electric connection from source with PVC sheathed copper conductor wire of 3 core x 1.5 Sqmm and fixing light in celing by all providing all arrangements complete all as specified and directed by Engr-in-Charge. Make : Crompton /Havells/ Philips/ Wipro.

S&F in repair LED light with pressure die-cast housing with toughened glass along with prismatic polycarbonate diffuser and LED's with secondary optics for better light distribution and IP-66 protection of 30 watt, Efficacy > 110 lumens/Watt for building security light complete including taking down unserviceable complete all as specified and directed by Engineer in charge. Make : Crompton /Philips /Havells/Wipro.

S&F in repair LED bulkhead light with pressure die-cast housing light fittings nominal power 10 watt LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung, LED wattage of minimum 1 watt each and Maximum 3 watt each, operational voltage of 170 volts to 270 volts. frequency of 50 Hz, lumen output of minimum 1100, lumen , , integrated electronic driver (SMP based constant current supply) with output short circuit protection and surge protection upto 3 KV, protection grade IP 65, CRI greater than 80%, THD below or less than 15%, CW available CCT of 6500K, power factor of minimum 0.95 polycarbonate housing with aluminium, life span of minimum 50000 working hours complete all as specified and as directed. Make : Crompton /Philips /Wipro/GST.

Supply and fixing in repair LED 3 watt Reading light, round cylindrical, 230 volt AC including taking down old unserviceable complete all as specified and as directed. Make- Glitz or equivalent.

Supplying, installing, testing & commissioning, storage water heater (geyser), 25 litres capacity, standing loss less than 0.562 Kwh per day for 45⁰C difference of temperature as per IS 2082 (five-star rated as per BEE), reheating time less than 60 minutes, mixing factor less than 20%, shock proof high density PUF insulation body material, glass lined inner tank material having warranty 7 years on tank material, 4 years on heating element and 2 years on other spares parts comprising following fittings (a) glass coated incoloy element (b) capillary type thermostat (c) digital display unit (d) thermal cutout (e) multifunction valve (f) earth leakage circuit breaker (g) magnesium anode rod cathodic protection (h) flexible cable of suitable length with 3-pin plug of 16A capacity (i) drain plug (j) fusible plug fitted on the crown of water heater with operating temperature between 100⁰C to 110⁰C including fixing by grouting and fastener including taking out unserviceable complete all as specified and as directed. (Note : Old unserviceable Geyser to be deposited in MES store yard)

Supply and Fix, Heavy Duty Exhaust Fan, 300 mm sweep, 1400 RPM, Single Phase, 230 V, 50 Hz, all as per Model “Turbo Force” of Make ‘Havells’ or equivalent Model of Make ‘Bajaj’ /’Cromptron Greaves’/’USHA’ and connecting up including provision of PVC insulated, sheathed round flexible wire with multi stranded copper conductor of size 0.50 Sq mm, 3 core, 1100 Volts grade, from ceiling rose/ connector to fan with and including taking down existing old unserviceable exhaust fan any type and model, shall be deposited MES store by the contractor and received voucher to be obtained and submitted alongwith RAR/Final Bill complete all as specified and directed by Eng in Charge.

S & F stainless steel braided flexible connection pipe for hot and cold water supply for geyser, 15 mm bore, 450 mm length, 12 bar working pressure complete all as specified and as directed.

SNEHANGI TRADERS

Neha Enterprise

M/S. GHOSH CONSTRUCTION

SG ENTERPRISE

M/S OM BUILDERS

NAVYUG CONSTRUCTION

VICKY ENTERPRISE

SHARMA ENTERPRISES