REPAIR/ MAINT REPLACEMENT OF ALL TYPE OF COOLING APPLIANCES SOLAR WATER HEATER AND GEYSER AND ALLIED WORKS AT MIL STN UNDER AGE(I) SURANUSSI.

S&F in repaior/replacement plug top 3 pin 5 amps, 230 volts (ISI marked) complete all as specified & directed by Engineer-in-charge. Make C&S/ Anchor/Legrand or equivalent

S&F in repair/replacement plug top three pin 15/16 Amps 230 volts AC complete all as specified & directed by Engineer-in-charge.

S&F in repaior/replacement of single pole and neutral enclosure with a two pin and earth plug and socket complete with single MCB 20 Amp 240 V for geyser all as specified.

S&F in repair/replacement of PVC connection pipe 15 mm dia of both ends PTMT nuts and 450 mm length complete all as specified Make Prayag or equivalent

M&Lfor sub main wiring with approved colour coding as per IS (Red, Black and green for single phase circuits) with three runs of single core FRLS PVC insulated, unsheathed, mutistranded copper conductor cable of size 4.0 sqmm drawn in and including PVC conduit not less than 25mm dia with its accessories all as specified and directed including taking down old U/S submain wiring of any size.

Supply and fixing in repair thermostat (long) 0-85 degree celsius of required size/model complete all as specified and as directed.

Supply and fixing in repair thermostat (short) 0-85 degree celsius of required size/model complete all as specified and as directed.

Supply and fix in repair heating element (Tikona) of 2.0 KW suitable for vertical type / horizontal geyser of required size/type/model ISI marked complete all as specified and directed.

Supply and fix in repair heating element (bigger cup element) of 2.0 KW suitable for vertical type / horizontal geyser of required size/type/model ISI marked complete all as specified and directed.

Supply and fix in repair heating element larze size (cup element) of 2.0 KW suitable for vertical type / horizontal geyser of required size/type/model ISI marked complete all as specified and directed.

Supply and fix in repair heating element large size (cup element) of 3.0/4.0 KW suitable for solar water heater of required size/type/model ISI marked complete all as specified and directed.

Supply and fix in repair base flange consisting of inlet/outlet pipe, gasket drain plug nut/bolts for fixing heating element etc. complete of suitable type of existing size/model complete all as specified and as directed

Taking down carefully storage type electric water heater(Geyser) of any capacity. Carrying out servicing including repair/replacement various size screw and clamps. Base assembly, washers, glands of all types/valves/heating elements/Thermostat pipes/drain plug/thermal cut out/safety valve and to ensure water tightness and worn out minor parts including refixing in the position after testing as directed by Engineer-in-charge. Note : Base plate assembly, heating elements, thermostat pipes, thermal cutout and safety valve will be measured and paid separately

S&F in repaior/replacement thermal cut out suitable for 25/50 lts capacity geyser as per sample all as specified

M&L for body spray painting of geyser any type/capacity with single coats of white synthetic enamel paint after making preparation surface and writing MES Nos in letters with black enameled paint complete all as specified and directed.

M&L for Geyser inner tank bracing and arresting leakage any type complete all as specified and directed.

Taing down old replacement and refixing fitting S&F in replacement Geyser of 25 Ltrs capacity, 5 star rating AC single phase, 230 volts, steel inner tank including connection with three core multistranded copper conductor of size 2.5 sqmm including necessary fixing arrangement i.e anchor nut, bolt, washer,CP pipe connection, grouting and making good to disturbed surface and cleaning of the area, complete all as specified and as directed. make Venus, Racold,havells, Bajaj,Note : Old unserviceable damage geyser deposited by MES Store yard.

S & F for MCB DB SPN 8 way double door IP 43 complete prewired including Bus Bar with earth bar and neutral bar etc suitable for operation on 240 volt 50 Hz AC supply including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc and making good of distrubed surface to match with existing colour of wall complete all as specified and as directed .Make: Legrand/Havells/Siemens/Schneider

Supply and fixing MCB's single pole and neutral 32 Amps, 240 Volts,10 KA rapturing capacity 'B' curve.complete all as specified & directed. Make :Legrand/Havells/Indoasian /Schneider/L&T

Supply and fixing MCB's single pole 25 Amps to 32 Amps, 240 Volts,10 KA rapturing capacity 'B' curve.complete all as specified & directed. Make :Legrand/Havells/Indoasian /Schneider/L&T

M&L for earthing complete with galvanized earth plate electrode 600 x 600 x6mm thick burried directly in ground vertically to a depth not less than 2.25 M below normal ground level ) with top edge of the plate not less than 1.50 M below normal ground level , connected to and including galvanized steel wire 4mm dia as earth lead soldered and riveted to earth plate by means of nuts, bolts, check nuts & washers, of galvanized iron or steel with connected to test point and testing on completion including 15mm GI light grade pipe for earth lead protection from earth point to earth plate, including provn adequate quantity of charcoal dust mixed with 35 % common salt to a packed thickness of not less than 15 cm in alternate layers of charcoal and salt on all sides of earth plate with 20mm bore medium grade GI Pipe for watering,GI check nut, funnel and wire mesh with and including all necessary excavation & earth work in soft/loose soil, returning filling in, removal of surplus soil to a distance 50 metre,,PCC 1:3:6 type C-1 as in earth pit, 40 mm thick RCC cover using cement concrete 1:2:4 type B-1 reinforced with & including 8 mm dia mild steel TMT bar @ 100 mm c/c Both way with suitable handle for lifting arrangement & including form work complete all as specified and shown in electrical plate No 3 of MES SSR Part I 2009 and as directed. NOTES:- (i) On testing, after completion of Job, if desired earth resistance is not obtained, the earthing shall be redone at without any extra cost by contractor.

Supply and fixing 415 V , 10 KA 'C' curve miniature circuit breaker (MCB's) of capacity 63 Amps TPN. complete all as specified & directed. Make :Legrand/Havells/Indoasian /Schneider/L&T

M&Lfor sub main wiring with approved colour coding as per IS (Red, Black and green for single phase circuits) with three runs of single core FRLS PVC insulated, unsheathed, mutistranded copper conductor cable of size 6.0 sqmm drawn in and including PVC conduit not less than 25mm dia with its accessories all as specified and directed including taking down old U/S submain wiring of any size.

S & F MCCB distribution board TPN, Vertical type 4 ways, double door with & including one MCCB 4 pole 100 Amps 10 KA as incomer, powder coated DB for single phase outing and provn for MCCB including necessary Phase bars, earth bar and neutral link, and outgoingh MCB Make : Legrand / Schneider/ ABB/Siemens.

S&F of replacement of voltage stablizers of 5 KVA capacity including its installation and connecting with the existing machinery.

S&F of metal fan blade set for desert coolers for medium and heavy duty coolers of any size complete all as specified and directed.

S&F in replacement, PVC sheathed, 3 core copper conductor flexible cable of following size with thimbles of suitable size & shape complete all as specified and directed. (a) 2.5 sqmm 3 core

S&F in replacement, PVC sheathed, 3 core copper conductor flexible cable of following size with thimbles of suitable size & shape complete all as specified and directed. (a) 1.5 sqmm 3 core

S&F in replacement of battery operated cordless remote control of existing make/ model suitable for split type ACs of capacity 1.5/ 2.0TR complete all as specified and directed.

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