Comprehensive maintenance of BR and EM works including joinery periodical services and allied works in various bldgs at South Camp and West Camp under AGE(l) MFFR

Amount

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) of size n. exc 1.5 Sqm each complete all as specified and as directed by Engineer-in-Charge.

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) of size exc 1.5 Sqm but not exc 4.0 Sqm each complete all as specified and as directed by Engineer-in-Charge.

Taking down shutters of any description, area exc 1.00 sqm and n.exc 2.00 sqm each complete all as specified and as directed by Engineer-in-Charge.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete all as specified and as directed by Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). ® Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30 mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and as directed by Engineer-in-Charge. (Note: stainless steel butt hinges and necessary S S screws shall be paid separately)

S&F Second class hard wood, glazed and skelleton shutters 30mm thick, open rebated and prepared to receive glass, gauze, etc without sash bar, edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing gauze etc, size of members including two caot of synthetic enemel paint 10 cm width or girth over a coat of red pink primer and staineless steel wire mesh 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples as directed supplied and fixed to chowkats complete all as specified and as directed by Engineer-in-Charge.

S&F to existing door frames 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames, complete as specified by the manufacturer complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminte shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame., complete all as specified and as per the manufacturer.

S& F in repairs stainless steel wire cloth.0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed by Engineer-in-Charge.

M&L for Preparation of Old or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coats of Synthetic enamel paint (Ordinary tint) complete all as specified and as directed by Engineer-in-Charge.

S&F 100 mm long,Butt hinges, medium weight, cold rolled mild steel, complete all as specified and as directed by Engineer-in-Charge.

S&F 150 mm long Mild steel barrel tower bolts, stove enamelled black, with bright bolt and fixed complete all as specified and as directed by Engineer-in-Charge.

S&F 150 mm long Mild steel pressed handles, oval type, stove enamelled black complete all as specified and as directed by Engineer-in-Charge.

S&F 250mm long Mild steel sliding door bolts,plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified and as directed by Engineer-in-Charge.

S&F in of floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor with overall length of cover plate 150 mm complete all as specified and as directed by Engineer-in-Charge.

Taking down old rusted and demaged steel window/vent incl. guard bar and grill where exist of size not exc 1.5 sqm each complete all as specified and as directed by Engineer-in-Charge.

S&F Anodised aluminium frame / for doors,windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed by Engineer-in-Charge.

S&F Anodised aluminium window and ventilator shutters,/ sliding shutter , fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, wire mesh and grills etc. complete all as specified and as directed by Engineer-in-Charge.

S&F 4.8mm thick sheet glass, ordinary quality and glazing with oil putty/rubber gasket in square of any thickness in each pane for metal frames complete all as specified and as directed by Engineer-in-Charge.

S&F Neoprene/ EPDM rubber gasket complete all as specified and as directed by Engineer-in-Charge.

S&F in Steel ventilators with top hung shutter including hinges, steel peg stay complete all as specified and as directed by Engineer-in-Charge.

M&L for Painting to new steel surfaces of any description not otherwise described over 10 cm in width or girth including preparation of surfaces, priming with red oxide zinc chrome primer (one coat) and finishing with two coats of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

M&L for Painting to old steel surfaces of any description not otherwise described over 10 cm in width or girth including preparation of surfaces,one coat of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

Hacking out old broken glass (any thickness, size, quality or description) from wooden/steel frames or stone or concrete or bricks surrounds glazesd with putty complete all as specified and as directed by Engineer-in-Charge.

S&F Sheet glass 3mm thick, ordinary quality & glazing with oil putty in squares n.exc 0.5 sqm in each pane complete all as specified and as directed by Engineer-in-Charge. Note - scaffolding and security arrangement will be of contractor.

S & F Figured glass, pin head type, 4mm thick and glazing with oil putty in square n.exc 0.5 sqm in each pane complete all as specified and as directed by Engineer-in-Charge.

Taking down cement or cement lime plaster/ grit, terrazo finish of any description from brick or stone walls including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed by Engineer-in-Charge.

M&L for Rendering 15mm thick on fair faces of brick or concrete surfaces in cement mortar 1:6 finished even & smooth without using extra cement and applying two coat of Acrylic distemper on walls having VOC content less than 50 gms/liter of required shade and colour complete as per manufactures over a layer of wall care putty 3mm and primer two or more coat on new work after preparation of newly plastered surfaces complete all as specified and as directed by Engineer-in-Charge. (Note: Contractor shall have no claim on if plaster is carried out in patches irrespective of any height )

M&L for Rendering 15mm thick on fair faces of brick in cement mortar 1:4 finished even & fair without using extra cement with using liquid water proofing compound as per manufacturer instructions and applying two coats of cement based paint, white or tinted over a coat of alkali resistant priming paint complete all as specified and as directed by Engineer-in-Charge. (Note :- Water proofing compound shall be measured and paid separately)

Supply only liquid integral water proofing compound ISI Marked complete all as specified and as directed by Engineer-in-Charge.

M&L for Preparation of old /untreated surfaces of wall including cornices, pillasters etc and applying two coats of cement based paint, white or tinted over a coat of alkali resistant priming paint complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of old surfaces of walls incl paillars etc. by mechanical equipment like electric wall sander and applying one coats of Acrylic distemper VOC content less than 50 gms/liter of required shade and colour using rollers over a coat of primer incl two coats/layer complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete (un-reinforced) in ground floors and pavings n.exc 15 cm thickness (below or above GL) complete all as specified and as directed by Engineer-in-Charge.

M&L for 75 mm thick Cement concrete type C2, 1:3:6 (using 40 mm graded stone aggregate) in plinth protections/hardstanding, finished even and smooth w/o using extra cement complete all as specified and as directed by Engineer-in-Charge.

Demolition of Brickwork , built in cement mortar including all quoins, arches, pillars etc, complete all as specified and as directed by Engineer-in-Charge.

M&L for Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

S&F anodized snap grid frame work of size 605mm x 605 mm for false ceiling including necessary notching. The snap grid shall consist of anodized aluminium main & cross tee of size 36.5 x 25 x 1.4 mm weighing 0.24 Kg/RM and 23.5 x 26.4 x 1.40 mm weighing 0.191 Kg/RM respectively. The main and cross tee shall be jointed at junction crossing with anodized aluminum angle bracket of size 15mm x 15mm x 1.5 mm weighing 0.12 Kg/RM fixed with suitable MS bolts, nuts and washer. The snap grid (main/cross tee section) shall be supported at ends all along the wall with anodized aluminum angle of size 35 x 25 x 2 mm weighing 0.36 Kg/RM fixed to wall with suitable arrangement and providing 12 mm thick mineral gypsem board fixed in grid support with 2.50 mm dia plain mild steel wire galvanised class 3 fixed in detached works etc to support snap grid, made of aluminum including dismantling of old ceiling boards as per specification complete all as specified and as directed by Engineer-in-Charge.

S&F 12 mm thick Gypsum board of any size for ceiling/walling all necessary fittings including dismantling of old ceiling boards complete all as specified and as directed by Engineer-in-Charge.

Taking down or up, 15 mm bore galvanised steel tubing and connections including cleaning for refixing or removal complete all as specified and as directed by Engineer-in-Charge.

Refixing old GI tubing with all new fitting and fixed to walls & ceilings or laid in floors, bore of pipe 15 mm complete all as specified and as directed by Engineer-in-Charge.

S&F GI tubing medium grade with all fitting and fixed to walls & ceilings or laid in floors, bore of pipe 15 mm complete all as specified and as directed by Engineer-in-Charge.

Taking down or up, 20 mm bore galvanised steel tubing and connections including cleaning for refixing or removal complete all as specified and as directed by Engineer-in-Charge.

Refixing old GI tubing with all new fitting and fixed to walls & ceilings or laid in floors, bore of pipe 15 mm complete all as specified and as directed by Engineer-in-Charge.

S&F GI tubing medium grade with all fitting and fixed to walls & ceilings or laid in floors, bore of pipe 20 mm complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs Vitreous china Squatting pan , 'Orissa pattern, size 580x440 mm white, with integral foot rest excluding flushing cistern and flush pipe including connection to trap, to flushing pipe, anti-syphonage pipe, etc complete including Floor trap making good to floor complete all as specified and as directed by Engineer-in-Charge.

Rotational moulded polyethylene water storage tanks of capacity 2000 litres, (cylindrical vertical tanks with closed top) hoisted and fixed in position including making necessary arrangements for fixing inlet, outlet and over flow pipe and provision of wash out pipe etc including dismantling of old water tank complete all as specified and as directed by Engineer-in-Charge. Notes :- (i) The water storage tanks shall be 2 layers,ISI Marked tanks moulded to seem-less perfection of rotational moulding process. The tanks shall be manufactured only from FDA approved special grade of polyethylene and shall be certified fit for potable water. (ii) The tanks shall be white coloured and ISI marked. Also refer paras 18.60 and 18.60 A of MES Schedule Part-I. (iii) Payment for inlet, outlet and over flow pipes shall be made separately. However cost of providing necessary GI fittings such as nipples with check nuts for inlet and outlet pipes, GI plug with check nut for over flow pipe and 30 cm long wash out pipe, GI 20mm nominal bore, medium grade and check nut for wash out pipes of size as per actual requirements and ball valve as directed by the Engineer-in-Charge shall be deemed to be included in the unit rate of this item.

M&L for Cleaning of Rotational Moulded plyethyelene water storage tank of capacity 500 ltrs upto 2000 litre complete all as specified and as directed by Engineer-in-Charge.

Taking down carefully existing unserviceable Copper/aluminum batten/surface conduit/concealed conduit point wiring (light, fan, bell/buzzer, socket or power) complete including removal of unserviceable fittings such as switches, switch-sockets, ceiling roses, pendents, sockets, lamp holders, shades, fan regulators, light fittings, bells etc (including old MS sunken boxes) and removing the retrieved materials from dismantling including making good the disturbed surface of walls, floors, ceilings etc to match with the adjoining work complete all as specified and as directed by the Engr-in-Charge.

Taking down of unserviceable DBs/switch fuses/changeover in sheet steel enclosure complete with MCBs/Fuse/grips any capacity and removing from site and making good disturbed surface of wall, floor etc. Taking after disconnecting all cable complete all as specified and as directed by the Engr-in-Charge.

M&L for Point wiring with stranded copper conductor cable, 1100 volts grade (ISI marked) PVC insulated and sheathed of size 2.5 Sq mm single core in and including surface PVC conduit/casing capping/concealed conduit Medium class 20mm dia ISI marked with all fittings such as tees, bends etc terminating in MS sunken box/wooden box/PVC box ( As site requirement) covered with and including 3 mm thick new bakelite laminated sheet top cover ‘Hylam’ for one fan or light or 5Amps socket or exhaust fan or bell/buzzer point controlled by one switch including provision of 2.5 Sqmm PVC insulated sheathed copper conductor cable, single core as earth wire to common earth & connecting to earth dolly complete all as specified and directed by Engineer-in-Charge.

All as per item No 51 here-in-before but socket point on the independent board with other switches complete as specifed as directed by Engineer - In - Charge.

All as per item No 51 here-in-before but socket point on the same board with other switches complete as specifed as directed by Engineer - In - Charge.

All as per item No 51 here-in-before but cable of 4Sq mm for 15 Amp switch socket outlet on independent board including provision of 4 Sqmm PVC insulated unshethed multistranded copper conductor as earth wire complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement Switch socket combination 2 in 1,6 A flush type complete all as specified and as directed by Engineer-in- Charge.

S&F in replacement of LED inverter battery 20W CDL, tube light energy efficient with backup of 3 hrs autocut off features atfull charge, high lumen 100 lum/W complete with all accessories as directed by Engr-in- Charge.

S&F in replacement Decorative ultra slim linear LED T5 Batten lightening fixture, Eco friendly energy efficent 10/12Watt (2 Feet) complete as specifed as directed by Engineer - In - Charge.

S&F in replacement LED T5 Batten lightening fixture, energy efficent 18/20 Watt ( 4 feet) complete as specifed as directed by Engineer - In - Charge.

Supply & fix in replacement LED bulk head including 09W / 10 W, IP65 diacast aluminium housing powder coating finished complete all as specified and directed by Engineer-in-charge.

S&F in replacement lamp holder PVC/Poly carbonate body with back plate complete all as specified and as directed by Engineer-in-Charge.

Supply in and fix replacement Switch socket combination 5 in 1, 6/16 Amp flush type universal complete all as specified and as directed by Engineer-in- Charge.

S&F in replacement switch piano flush type, Single pole 5 Amps, one way, complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of socket outlet flush type,2 in 1, 3 pin, 5 Amps, complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of switch piano flush type 2 in 1, Single pole 15 Amps, one way, complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of socket outlet flush type, 3/5 pin, 5/15 Amps, complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of ceiling fan regulator electronic type, 230 Volt, 120 Watt with 5 step of control including making holes in laminated bakelite sheet cover and connection complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement of ceiling rose PVC/poly carbonate insulated body three terminal ISI marked, complete all as specified and as directed by Engineer-in-Charge.

S&F recessed mounted 2'x2' of 40/45W LED fitting, complying with IEC safety norms with CRI > 70% power factor>0.9 THD <15% CRCA power coated body and high efficiency opal diffusers, complete with electronic drivers and high brightness LEDs and including connecting up with twin core twisted flexible copper conductor of suitable size all as specified and directed by Engr-in-charge.

Supply and Fixing in replacement MCB single pole, 240 volts of rating 6-32 Amps of C curve breaking capacity of 10 KA complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing in replacement MCB suitable for 6 to 32 Amps, 240 Volt AC supply C Curve single pole and neutral(SPN) with over load and short circuit protection having rupturing capacity not less than 10 KA complete all as specified and as directed by Engineer-in-Charge.

Supply and Fixing in replacement MCB 63 Amps, 440 Volt AC supply Triple pole with neutral(TPN) C curve with over load and short circuit protection having rupturing capacity not less than 10 KA complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement Bell Ding dong AC single pole 230volts complete as specifed as directed by Engineer - In - Charge.

S&F in replacement Bell push button Piano flush type single pole 5Amps complete as specifed as directed by Engineer - In - Charge.

S&F in replacement sub main wiring in PVC conduit/casing-capping with 2 single core 6 sqmm multi-stranded PVC insulated cable unsheathed 1100 volts grade with one earth wire of 6 sqmm copper conductor cable connected to common earth and earth dolly complete and including PVC Cassing and Capping all as specified and as directed by Engineer-in-Charge. (Note two run of 6 sqmm, one run of 6 sqmm and conduit/cassing caping will be measured as 1 RM.

All as per item No 71 here-in-before but of size 4 sqmm and earth wire of 4 sqmm complete as specifed as directed by Engineer - In - Charge.

All as per item No 71 here-in-before but of size 2.5 sqmm and earth wire of 2.5 sqmm complete as specifed as directed by Engineer - In - Charge.

S&F in replacement Sheet metal enclosure for distribution boards flushed in wall Double door suitable for fixing MCBs 240 volts with 200 Amps rated bus bar,SPN 12 ways, including taking down of old unsv DB,s and making good the disturbed surface of wall,and blanking plate as reuired complete all as specified and as directed by Engineer-in-Charge. Note : cost of cutting/chasing of wall and making good disturbed surface deemed to be included in the rate.

All as per item No 74 here-in-before but for 8 way SPN complete as specifed as directed by Engineer - In - Charge.

All as per item No 74 here-in-before but for 4 way SPN complete as specifed as directed by Engineer - In - Charge.

S&F in replacement single pole and neutral enclosure with two pin and earth plug and socket including 1Nos MCB 20Amps capacity complete all as specified and directed by Engr-in-charge .

S&F in replacement Decorative wall / surface light fixture made up of Polycarbonate, suitable for retrofit 9/11 W LED lamp Complete all as specified and directed by Engr-in-charge. Sample as approved by Engr-in-charge.

Supply and fix in replacement PVC casing caping 20X12 mm ( as per site requirement) inclusive of all tees, bends,elbows and fixing accessories such as couplers, lock nails, etc. complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement PVC casing caping 25X16 mm ( as per site requirement) inclusive of all tees, bends,elbows and fixing accessories such as couplers, lock nails, etc. complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement PVC casing caping 30X15 mm ( as per site requirement) inclusive of all tees, bends,elbows and fixing accessories such as couplers, lock nails, etc. complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement PVC casing caping 38X20 mm ( as per site requirement) inclusive of all tees, bends,elbows and fixing accessories such as couplers, lock nails, etc. complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement PVC casing caping 50X20 mm ( as per site requirement) inclusive of all tees, bends,elbows and fixing accessories such as couplers, lock nails, etc. complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement 5 A ,3 Pin plug Top complete as specifed as directed by Engineer - In - Charge.

Supply and fix in replacement 15 A, 3 Pin plug Top complete as specifed as directed by Engineer - In - Charge.

Supply and fixing in replacement PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 100 mm x 100 mm and 50 mm deep complete as specifed as directed by Engineer - In - Charge.

Supply and fixing in replacement PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 175 mm x 100 mm and 50 mm deep complete as specifed as directed by Engineer - In - Charge.

Supply and fixing in replacement PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 200 mm x 150 mm and 50 mm deep complete as specifed as directed by Engineer - In - Charge.

Supply and fixing in replacement PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 250 mm x 200 mm and 50 mm deep complete as specifed as directed by Engineer - In - Charge.

Supply and fixing in replacement PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 350 mm x 300 mm and 50 mm deep complete as specifed as directed by Engineer - In - Charge.

Supply & fix in replacement plastic laminated top sheet cover 3 mm thick of size 5"x5" all as required at site including Cutting/drilling holes and fixing screws/Switches/socketes etc as per existing complete as specifed as directed by Engineer - In - Charge.

Supply & fix in replacement plastic laminated top sheet cover 3 mm thick of size 8"x5" all as required at site including Cutting/drilling holes and fixing screws/Switches/socketes etc as per existing complete as specifed as directed by Engineer - In - Charge.

Supply & fix in replacement plastic laminated top sheet cover 3 mm thick of size 11"x9" all as required at including Cutting/drilling holes for fixing of screws/Switches/socketes etc complete and providing 4 Nos screws with washers for fixing the sheet to sunken box /PVC box complete as specifed as directed by Engineer - In - Charge.

Supply & fix in replacement plastic laminated top sheet cover 3 mm thick of size 13"x11" all as required at site including Cutting/drilling holes for fixing of screws/Switches/socketes etc complete and providing 4 Nos screws with washers for fixing the sheet to sunken box /PVC box complete as specifed as directed by Engineer - In - Charge.

Taking down any size and any capacity Exhaust fan, ceiing fan, sealing cable end, dismantling blades and removing fan and blades to store complete all as specified and directed by Engineer-in-Charge.

Refixing of exhaust fan, taking down vide item ser No-79 and connecting up with 3 core of flexible cable of size 1.5 sqmm after complete rewinding ,over hauling, minor repair as required and to make it serviceable with replacement of bearing/ capacitor etc. complete all as specified and as directed by Engr-in-charge.

Refixing of Ceiling fan, taking down vide item ser No 79 and connecting up with 3 core of flexible cable of size 1.5 sqmm after complete rewinding ,over hauling, minor repair as required and to make it serviceable with replacement of bearing/ capacitor etc. complete all as specified and as directed by Engr-in-charge.

Taking down carefully Geyser 25 Ltr Cap from wall after unscrewing nuts/bolts, incoming outgoing water pipes, elect connections etc for carry out necessary repair work and repacement of parts like thermal cutout/safety cutoff,anode rod,insulation layer,PRV,drain valve,indicator light ete as per site requirement and cleaning of gyeser by removing of calicium carbonate and refixing to its original position and making reconnections and testing complete as specifed as directed by Engineer - In - Charge. (spare parts shall be measured and paid under respective items.

Supply and fixing in replacement heating element any type 1.5/2 KW 240 Volts,ISI marked for water heater storage type complete all as specified and as directed by Engr-in-charge.

Supply and fixing in replacement thermostat switch 0 to 100°C , 240 volts suitable for water heater storage type any existing make/suitable size complete all as specified and as directed by Engr-in-charge.

Supply and fix in replacement syphon assy any type for water heater storeage type 25 ltr cap complete all as specified and as directed by Engr-in-charge.

Supply and fixing in replacement inner tank made of copper/stainless steel for water heater storeage type 25 ltr cap complete all as specified and as directed by Engr-in-charge.

Supply and fixing in Replacement inlet and outlet PVC connection 15 mm size with PTM nuts of length 450 mm (Hot & Cold) complete all as specified and as directed by Engr-in-charge.

S.K BUILDERS AND ENGINEERS (BID ID -3354619)

MSR INFRATECH (BID ID -3362769)

SRI SAI CONSTRUCTION COMPANY (BID ID -3360738)