Repair/Maint of Fire Hydrant system and solar water heater, electric geyser and other E/M works at AF Stn Jaisalmer

Amount

FIRE FIGHTING WORK Maintenance and servicing of DG Set of capacity 80 KVA complete including draining out of diesel from tank, cleaning the tank thoroughly and refilling the drained out diesel, draining out engine oil from the chamber, cleaning the chamber thoroughly and refilling the same with new engine oil to required level, replacing the fuel filter, lubricating oil filter, check & clean air cleaner, change air cleaner elements, check coolant level & make up the same, drain the Fuel filter & water separator, filling the starting batteries with electrolyte/distilled water to maintain the required specific gravity, replace the unserviceable brass connectors for batteries, cleaning of battery terminals & applying petroleum jelly to battery terminal posts & brass connectors, changing of V-belts, changing rubber hoses and clips of air cleaner, checking of exhaust leakage, governor, breathers etc, adjust/set the same for proper functioning of DG Set, checking of fuel, oil and water/coolant level etc, adjusting and keeping the fan belts to the desired tension, tightening all the bolts and nuts to the required torque etc, cleaning the DG Set with accessories as prescribed by the manufacturer and test for satisfactory running of DG set for two hour at connected load & record shall be made in respect of RPM, oil pressure, oil temperature, coolant temperature, voltage, frequency, load current, battery charging, fuel consumption etc. complete all as specified and directed.

Notes :- (i) Fuel filter, oil filter, bypass filter, water filter, air filter, petroleum jelly, fan belt, fuel pipe, Air cleaner elements complete, Battery legs, gasket, nuts, bolts, claimps & Minor extra items shall be provided by the contractor and cost thereof is deemed to be included in quoted rates by the tenderer. No extra cost shall be admissible for DG set servicing on this accounts. (ii) Engine oil and coolant for replacement/topping up shall be measured and paid for seperatily under relevant item.

Hydrant valve size 63mm Single headed including taking down old unserviceable valve complete all as specified and directed.

Hydrant valve size 63mm double headed including taking down old unserviceable valve complete all as specified and directed.

63mm bore (Controlled Percolating) CP Hose pipe 15.00 metre long confirming to IS-636 with male and female coupling conforming to IS 903 including taking down old unserviceable complete all as specified and directed.

Branch pipe gun metal 63mm instantaneous inlet, made threaded outlet, 15mm bore nozzle short including taking down old unserviceable complete all as specified and directed.

Hose reel drum 30m including taking down old unserviceable complete all as specified and directed.

Hose box made of 18 gauge MS sheet 800mm x 600mm x 250mm with double door with 4.00mm thick glasses and door frame made of 16 gauge Mild Steel Sheet painted fire red outside and brilliant white inside yard including taking down old unserviceable complete all as specified and directed.

Painting of Hose box made of 18 gauge MS sheet 800mm x 600mm x 250mm with double door with 4.00mm thick glasses and door frame made of 16 gauge Mild Steel Sheet painted fire red outside and brilliant white inside yard complete all as specified and directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 80mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile brass spindle, Cast Iron gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve, complete all as specified & directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 100mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile brass spindle, Cast Iron gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve, complete all as specified & directed.

Cast iron body sluice valve heavy duty class ‘PN-1.6’, 150mm bore, ISI marked with confirming to IS-14846-2000, both flanged ends and drilled, high tensile brass spindle, Cast Iron gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, complete with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve, complete all as specified & directed.

Cast Iron reflex valve/Non return valve (NRV) of size 80mm bore, cast iron body, (ISI marked) with confirming to IS 5312 (Part-1) : 2004, heavy duty, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint including dismantling & taking out old unserviceable non return valve complete all as specified and as directed.

Gate valve brass screwed both ends with iron wheel head, screwed down high pressure ISI marked for 50mm bore pipe line including dismantling & taking out old unserviceable valve complete all as specified and as directed.

Gate valve brass screwed both ends with iron wheel head, screwed down high pressure ISI marked for 25mm bore pipe line including dismantling & taking out old unserviceable valve complete all as specified and as directed.

Ball brass valve, high pressure, with polythene float and flynut complete, screwed for iron pipe 25mm bore or brass ferrule and fixed including dismantling & taking out old unserviceable valve complete all as specified and as directed.

Ball brass valve, high pressure, with polythene float and flynut complete, screwed for iron pipe 50mm bore or brass ferrule and fixed including dismantling & taking out old unserviceable valve complete all as specified and as directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 150mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 100mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 80mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 50mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 40mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Mild steel ERW (Electric Resistance Welded) pipe water tubing heavy grade of 25mm bore with & including all fittings complete, laid in trenches, including taking up or down old unserviceable mild steel water tubing and connections complete all as specified and directed.

Galvanized steel water tubing heavy grade of 25mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

Galvanized steel water tubing heavy grade of 40mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

Galvanized steel water tubing heavy grade of 50mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium stranded conductor 1100 Volt grade cross sectional area 35 sqmm 3.5 core laid in trenches/ducts, through pipe, under floors or roads/along poles including taking down old unserviceable cable complete all as specified and directed.

Supply, laying, jointing and testing XLPE insulated armoured heavy duty LT under ground electric cable (ISI marked) with aluminium stranded conductor 1100 Volt grade cross sectional area 25 sqmm 4 core laid in trenches/ducts, through pipe, under floors or roads/along poles including taking down old unserviceable cable complete all as specified and directed.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc. or for laying of cables, pipes, erection of poles, structs/stays etc. or for shafts, wells, cesspits, manholes, pier holes, etc not exceeding 10 sqm on plan and getting out in any type of soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified.

Removal of excavated soil/ material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 metre above the starting point complete all as specified.

Stone patti 40 to 50mm thick rough dressed Jodhpur stone slab cover in trenches for protection of cable 25 to 35cm wide and not less than 80cm in length laid dry abutting each other with gap between adjacent slab not exceeding 10mm over sand cushioning complete all as specified and directed.

Dry tibba sand cushioning to underground cable provided with a layer of 8cm deep before laying cable and 15cm after laying of cable and punned to 18cm after laying of cable and cover for protection of underground cable complete all as specified and directed. Notes :- (i) Approved dry sand free from vegetation, grass and other deleterious substances shall be used. (ii) For the purpose of payment only punned thickness shall be measured for payment.

PVC insulated, multi stranded copper conductor cable, 10 sqmm, 3 core with sheathed copper 1100 Volts grade submersible flat cable fixed to submersible motor with suitable clamps & jointing material complete including disconnecting & taking out old unserviceable cable complete all as specified and directed.

MCCB, 4 Pole, 100 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 125 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC supply, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 160 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCCB, 4 Pole, 200 Amps rating, rupturing capacity 36 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

MCB, Single Pole, 40 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, SPN, 40 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, TPN, 63 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 415 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

For upto 12.5 HP submersible pump motor.

For 20 HP submersible pump motor.

Oiling and greasing of pump motor parts (any make any size any type) by means of greasing gun or manually by unbolting and separating the pump motor set at pump house inside defence area complete for smooth operation of machinery including replacement of nut, bolts, washers of appropriate size as per site requirement and motor pump size complete making it leakage free and applying gland packing of necessary quantity and thickness and making working complete noise and leakage free and refixing in same original position complete all as specified and directed. Note: Rates for greese, lubricating oil and gland packing deemed to be included in quoted rates by the tenderer. Also, measurment of these items will be saperately and not to be included in any other item above

Electronic type Single Phase Preventor suitable for 3 Phase, 415 Volt, motor VSP-3 of any make and any size complete as per sample including disconnecting & taking down old unserviceable Single Phase Preventor, complete all as specified and directed.

Earthing complete with galvanished earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5 deep below normal ground level and connected to galvanished iron earth lead strip 32mmx6mm upto 7.50 metre, by means of GI nuts, bolt, check nuts, washers, thimbles, etc as shown in electrical plate No. 5 SSR Part-I and connection to main switch board or panel and testing on completion including excavation and earth work in any type to soil, returning fitting in and removal of surface spoil to a distance not exceeding 50 metre, PCC chamber (1:3:6) type C-2, charcoal and salt mixed layer 15cm thick all around the earth plate electrode, MS funnel with wire mesh, GI pipe light grade 20mm bore for watering and 50mm bore GI pipe light grade for earth wire protection fixed with poles with two clamps, made from earth lead strip 32mm x 6mm, bolts, nuts and washers, 80mm thick pre cast RCC cover 1:2:4, type B-1, reinforced with hard drawn steel wire fabric wieghing not less than 4 Kg/Sqm in lieu of CI cover etc including taking down old earth complete all as specified and directed. Note: (i) The unit rate shall be deemed to included for Test point, 32mmx6mm GI strip from top of the earth plate upto 7.50m above ground level. In case, GI protection pipe required is less than 7.50m, no price adjustment shall be made. (ii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit and extra cost of additional length of water pipes and fittings, junctions, elbow etc shall be deemed to be included in the unit rate quoted by the tenderer.

Painting of MS ERW/GI pipe line of any size/dia with two coats of dark (fire) red colour (existing shade) complete all as specified and directed.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm, drilled and screwed including 3 Nos, 8mm dia, 25mm long hexaguanal head screw including taking down old unserviceable complete all as directed and directed.

Supply only Lead Acid Battery, 12 Volt, 180 AH capacity with one year warranty, including initial charging and connecting DC cable, thimbles, nut, bolts etc complete all as specified and directed.

Supply only Lead Acid Battery, 12 Volt, 150 AH capacity with one year warranty, including initial charging and connecting DC cable, thimbles, nut, bolts etc complete all as specified and directed.

Supply only Lead Acid Battery, 12 Volt, 100 AH capacity with one year warranty, including initial charging and connecting DC cable, thimbles, nut, bolts etc complete all as specified and directed.

Cleaning of SWTs (any size) in Technical Area/ Domestic Area including bailing out stored water and removing sludge by means of man and machines, including two coats of white washing including labour complete all as specified and directed.

Fire Hydrant stand post 80mm dia GI/MS both flanged type 1.5 mtr height with provision of single outlet conforming to IS 908 complete all as specified and directed.

Servicing of Fire pump electrically driven horizontal end suction, centrifugal type of capacity 440 volt, 3 phase, 50 Hz 70 mtr head and discharge 2280 ltr/min complete all as specified and directed.

Servicing of Fire pump Diesel Engine driven horizontal end suction, centrifugal type of capacity 440 volt, 3 phase, 50 Hz 70 mtr head and discharge 2280 ltr/min complete all as specified and directed.

Servicing of Jockey Pump set, 70 mtr head, 180 LPM discharge complete all as specified and directed.

SOLAR WATER HEATER AND ELECTRIC GEYSER WORK Galvanized steel water tubing medium grade of 15mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

Galvanized steel water tubing medium grade of 20mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

Galvanized steel water tubing medium grade of 25mm bore with & including all fittings and complete to walls and ceiling or laid in floors, including taking up or down old unserviceable steel water tubing complete all as specified and directed.

MCB, Single Pole, 6-32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, SPN, 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m deep below normal ground level and connected to and including galvanized iron earth wire 4mm dia by means of GI nuts, bolts, check nuts, washers thimbles, etc as shown in electrical plate No. 3 of SSR Part-I and connection to main switch board/Test point/ panel/ equipment and testing on completion including excavation and earth work in any type of soil, returning filling in, and removal of surplus spoil to a distance not exceeding 50 metre, charcoal and salt in alternate layer 15cm thick all around the earth plate electrode, Mild Steel Funnel with wire mesh, 20mm bore, GI pipe medium grade, 1.50 metre long for watering and 15mm bore, GI pipe light grade, 7.50 metre long for earth wire protection fixed with poles with two clamps, made from MS flat 25 mmx3mm, bolts, nuts and washers, PCC chamber (1:2:4) type B-1, using 20mm graded stone aggregate with angle iron 40x40x5mm frame 60mm thick RCC cover with 6mm steel bars 100mm centre to centre both ways etc including dismantling & taking out old existing unserviceable earthing complete all as specified & as directed. Note : (i) PCC chamber shall be constructed at least 1.5 mtr away from the earth electrode and pipe for watering shall be provided in slanting manner. (ii) If earth resistance of earthing is not found satisfactory it will be redone by the contractor on his risk and cost.

Servicing of Solar Water Heater including cleaning of main tank, Solar power module/ Solar Panel Reflectors including checking/ repairing leakage of inlet/ outlet pipes of Solar Water Heater complete all as specified and directed. (Make :- Solar Maxx/ Solchrome/Tata BP).

Solar Panels or collectors suitable for Solar Water Heater Capcity 500 Ltr per day including its installation with support of angle iron, welding works, nuts, bolts etc with other material required to complete the work including testing after installation and including taking down old unserviceable complete all as specified and directed.

Solar evacuated tube of Solar Water Heater as per existing suitable for 330 LPD complete with washer etc including taking down old unserviceable complete all as specified and directed.

Solar Water Heating rod of capacity 3 KW including taking down old unserviceable complete all as specified and directed.

Sheet metal enclosure for DBs when MCBs to be used 2 way SPN including taking down old unserviceable complete all as specified and directed.

Unplasticised PVC (uPVC) 25mm bore pipes of pressure rating 10 Kgf/Sqcm fixed complete to walls, ceilings or in floors etc., including fittings as bends, elbow, reducer, sockets including taking down old unserviceable pipe complete all as specified and directed.

Unplasticised PVC (uPVC) Gate valve/Check valve screwed both ends with iron wheel head, screwed down high pressure ISI marked for 25mm bore pipe line including taking down old unserviceable complete all as specified and directed.

Rotational moulded polyethylene water storage tanks 1000 Litre capacity triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. including dismentling & taking down old unserviceable water tank capacity 1000 litre complete as specified in SSR Part-I.

Rotational moulded polyethylene water storage tanks 500 Litre capacity triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. including dismentling & taking down old unserviceable water tank capacity 500 litre complete as specified in SSR Part-I.

Solar Water heating tank upto capacity 300 Ltr/500 Ltr made up of stainless steel food grade type model No. SS-304-2B including taking down old unserviceable complete all as specified and directed.

Gun metal globe or gate valve screwed both ends with iron wheel head, screwed down high pressure ISI marked for 25mm bore pipe line including taking down old unserviceable complete all as specified and directed.

Gun metal globe or gate valve screwed both ends with iron wheel head, screwed down high pressure ISI marked for 20mm bore pipe line including taking down old unserviceable complete all as specified and directed.

Gun metal globe or gate valve screwed both ends with iron wheel head, screwed down high pressure ISI marked for 15mm bore pipe line including taking down old unserviceable complete all as specified and directed.

Three pin Top plug 15 Amp, 240 volt (ISI Marked) suitable for Geyser including taking down old unserviceable complete all as specified and directed.

Comprehensive Annual maintenance of Storage type Electric, Water Heater (Geyser) of storage capacity 25/ 35/50 Ltrs comprising of the following work at different locations of any make complete all as specified and directed. (a) Inspection, taking down , opening (dismantling), brushing, cleaning of storage tank and painting internally with one coat of proprietery bituminous composition not liable to impart test or otherwise contaminate the water. (b) Examining water tightness of storage tank after cleaning. (c) Carryout operation of all stock cocks, pressure reducing valves etc to ensure free movement of the working parts. (d) Replace washers and glands of all taps and ball valves to ensure water tightness. (e) Inspect overflow/ vent pipes and remove blockage obstruction if any. (f) Check and correct earth continuity of electrical items. (g) Check maintain and refitting the thermostat and test its functioning. (h) Checking and adjustment of pressure reducing valves. (j) Checking of dead weight type high pressure release valves (PRV) by removing dead weight protection , cleaning the seat and ensuring that the vest hole is not blocked/ choked. (k) Visual examination of fusible plug to ensure its intactness. (l) Descaling of immersion type heating element and cleaning with diluted hydrochloric acid or clear pedette. (m) Replacement/ Repair of neon lamp/ indicator lamp. (n) Testing of Geyser after repairs.

Taking down of storage type electric water heater (Geyser) of storage capacity 25/35/50 Ltrs any make and type for repair tasks at different locations and refixing the same after repair complete all as specified and directed.

Safety valve/ high pressure valve (ISI marked) including taking down old unserviceable valve complete all as specified and directed. Make :- Toshiba/ Havells/ Venus/ Godrej

Thermostate (ISI marked) suitable for any make and type of Geysers including taking down old unserviceable complete all as specified and directed.

Heating element suitable for water storage heater (Geyser) of capacity 25/35 Ltrs cpacity as per existing make and model of ISI mark including making all connections including taking down old unserviceable complete all as specified and directed.

Heating element suitable for water storage heater (Geyser) of capacity 50 Ltrs cpacity as per existing make and model of ISI mark including making all connections including taking down old unserviceable complete all as specified and directed.

Appratus plate suitable for water storage heater (Geyser) of capacity 25/35 Ltrs cpacity as per existing make and model of ISI mark including making all connections including taking down old unserviceable complete all as specified and directed. Make : Toshiba/ Havells/ Venus/ Godrej

Appratus plate suitable for water storage heater (Geyser) of capacity 50 Ltrs cpacity as per existing make and model of ISI mark including making all connections including taking down old unserviceable complete all as specified and directed. Make : Toshiba/ Havells/ Venus/ Godrej

PVC connection pipes inlet and outlet (for hot and cold connection) with brass hexagonal adapters both side, suitable for 15mm dia pipe 450mm long fixed as repair complete all as specified and directed.

CP connection pipes inlet and outlet (for hot and cold connection) with brass hexagonal adapters both side, suitable for 15mm dia pipe 450mm long fixed as repair complete all as specified and directed.

Brass Non return valve 15/20mm bore, ISI marked fixed as repair complete all as specifie and directed.

Insulation material (Glass wool) for Geysers fixed in repair complete all as specified and directed.

Water Storage tank of existing Geyser with copper tank suitable for water storage type geyser capacity 25/35 Ltr as per existing make and model including taking down old unserviceable complete all as specified and directed.

Water Storage tank of existing Geyser with copper tank suitable for water storage type geyser capacity 50 Ltr as per existing make and model including taking down old unserviceable complete all as specified and directed.

Metal clad box single pole with netrual enclosure with two pin and earth plug with top plug and socket, capacity 20 Amp with Single Pole, MCB 20 Amp including taking down old unserviceable complete all as specified and directed.

15mm dia stop cock, cast copper alloy chromium plated, screwed down high pressure with capstoan head screwed both ends for iron pipe or union fixed as repair complete all as specified and directed.

Refixing loose Geysers of any capacity to walls by regrouting of bolts and refixing the Geysers complete with all necessary pipe connection sand making good the disturbed wall surface all as specified and directed.

Supply, installation and testing electric water heater, storage type, steel body with copper inner tank and heating element upto 2 KW, capacity 25 litre BEE 5 star rated complete with all assessories such as safety valve, thermostate, NRV, PVC connection pieces etc including taking down old unserviceable complete all as specified and directed.

Sub main wiring with 2.50 sqmm, Single Core, PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 volts grade conforming to IS 694 including 2.50 Sqmm Single Core PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 Volt grade as continuous earth wire in green colour drawn through in existing surface/recessed steel/PVC/steel rigid conduit including taking down old unserviceable submain wiring complete all as specified. Note : Two run of 2.50 sqmm cable and one run of 2.50 sqmm cable as earth wire continuity conductor shall be measured & paid as one unit.

Sub main wiring with 4.00 sqmm, Single Core, PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 volts grade conforming to IS 694 including 4.00 Sqmm Single Core PVC insulated unsheathed multistranded copper conductor Flame Retardant Low Smoke (FRLS) cable 1100 Volt grade as continuous earth wire in green colour drawn through in existing surface/recessed steel/PVC/steel rigid conduit including taking down old unserviceable submain wiring complete all as specified. Note : Two run of 4.00 sqmm cable and one run of 4.00 sqmm cable as earth wire continuity conductor shall be measured & paid as one unit.

M/s Shree Construction Company

SANJOLI CONSTRUCTION COMPANY

S.D. And Company