REPAIR AND MAINT OF AC, REF AND DEEP FREEZER AND ALLIED WORKS IN JTN AREA AT UMROI MIL STN UNDER GE UMROI

Amount

Repair and maintenece of refrigerator 230 ltr to 310 ltrs capacities of existing make, carrying out the inspection carefully of the all units of refrigerator thouroghly, trace out the faults, and the repair the same in original position at MES yard/ work whop etc. by diconnecting from the electric connection, vaccumizing the gas if required checking the fault including taking down the unserviceable spare parts/accessories, fixing the old serviceable parts/accessories and cleaning the referigerator unit after due rectification, charging the gas as per standard, assembling the unit, testing after the rectification of fault complete all as specified and directed. Note: (i) The Spares parts and jointing material required for the repair after dismantling the refrigerator shall be done in the presence of JE/ Engr-incharge and the same will measured and paid seperately under supply and fix items under relevent item of BOQ. (ii) The fixing of existing serviceable parts shall be included in quoted rates. without claiming any extra cost. (iii) All the T&P items, transportation, welding stick, capilllary tubes NRV etc. shall be arrange by the contractor without claiming any extra cost.

Material and labour for Gas filling R134a /600a charging with nitrogen testing by charging hose matching with existing size and make of refrigerator, complete all as specified and directed.

Material and labour for filling of R134 compressor oil charging suitable hose matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Freezer chamber matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Cool condenser matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Fan motor, with Fan blade matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Heater for defrosting purposes, matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix FF timer 3+1 matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Biometal, fuse matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix PCB timer matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Relay set, PCTR, matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Capacitor 3.5, 5 or 6 MFD matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Door switch matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Freeze compressor inverter model matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Fridge light and light holder matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix for Drier strainer suitable for matching with existing refrigerators, complete all as specified and directed.

Supply & Fix Thermostat matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Vegetable trayes with cover plate with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix partition iron meshes matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Drain water sink tray with tube as existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Freezer Evaporator door with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix heat condenser with existing size and make of refrigerator, complete all as specified and directed.

Repair and maintenece of Deep Freezers 280/310/320 lts capacities of existing make, carrying out the inspection carefully of the all units of refrigerator thouroghly, trace out the faults, and the repair the same in original position at MES yard/ work whop etc. by diconnecting from the electric connection, vaccumizing the gas if required checking the fault including taking down the unserviceable spare parts/accessories, fixing the old serviceable parts/accessories and cleaning the referigerator unit after due rectification, charging the gas as per standard, assembling the unit, testing after the rectification of fault complete all as specified and directed. Note: (i) The Spares parts and jointing material required for the repair after dismantling the refrigerator shall be done in the presence of JE/ Engr-incharge and the same will measured and paid seperately under supply and fix items under relevent item of BOQ. (ii) The fixing of existing serviceable parts shall be included in quoted rates. without claiming any extra cost. (iii) All the T&P items, transportation, welding stick, capilllary tubes NRV etc. shall be arrange by the contractor without claiming any extra cost.

Material and labour for Gas filling R134a charging with nitrogen testing by charging hose suitable for matching with existing size and make of refrigerator, complete all as specified and directed.

Supply & Fix Fan motor, with Fan blade 220-240 volt, 0.10 amp suitable for matching with existing size and make of deep freezer, complete all as specified and directed.

Supply & Fix Heater for defrosting purposes, suitable for matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix FF timer, suitable for matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix PCB timer suitable for matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix Compressor hermetically sealed suitable for matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix Capacitor 3.5, 5 or 6 MFD suitable, matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix Relay set, PCTR, matching with existing size and make of deep freezers, complete all as specified and directed.

Supply & Fix for Drier strainer suitable for matching with existing deep freezers, complete all as specified and directed.

Supply & Fix Thermostat suitable for matching with existing size and make of deep freezers, complete all as specified and directed.

Repair and servicing of Split/Window/Cassette air conditioners of capacities 1.5TR to 2.0TR existing make, carefully carrying out the inspection of the all units of Air conditioners check thouroghly, trace out the faults, and the repair the same in original position or MES yard/civil work whop etc. by diconnecting and dismantling the defective units, gas filling, taking down of filters and unserviceable spare parts, existing serviceable parts etc. including reconnecting, reassembling the same after repair including testing complete all as directed by Engr-in-Charge. Note: (i) The Spares parts required for the repair after opening the air conditioners shall be carried out in the presence of JE/Engr-incharge and the same will measured and paid seperately as supply and fix only under relevent item of BOQ.(ii) The fixing of existing serviceable parts deemed to be included in quoted rates without claiming any extra cost. (iii) All the T&P items , fly nuts,flux welding stick, transportation, jointing materials etc.shall be arrange by the contractor without claiming any extra cost.

Material and labour for Gas filling for refrigerant (Gas R410A/R22/R32) Gas charging with nitrogen testing by charging hose matching with existing size and make of existing airconditioners, complete all as specified and directed.

Supply & Fix cooling condenser suitable for matching with existing 1.5/2.0TR capacity of airconditioners, complete all as specified and directed.

Supply & Fix Main board suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Display unit suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Drain water pipe suitable slush out condesate water for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Air Filters suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Copper tube suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Copper capillary suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix insulation suitable for Copper tube /capillary matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Single phase asynchronous PSC Fan motor suitable matching with existing airconditioners, complete all as specified and directed.

Supply & Fix capacitor suitable matching with existing motor of airconditioners, complete all as specified and directed.

Supply & Fix Heat condenser coil suitable matching with existing of airconditioners, complete all as specified and directed.

Supply & Fix Gas valves suitable matching with existing of airconditioners, complete all as specified and directed.

Supply & Fix Compressor hermetically sealed suitable matching with existing of airconditioners, complete all as specified and directed.

Supply & Fix Power relay Single Phase Contactors suitable matching with existing of airconditioners, complete all as specified and directed.

Supply & Fix for Drier strainer suitable for matching with existing airconditioners, complete all as specified and directed.

Supply & Fix Capacitor 36+2.5 MFD,45+4MFD, 50+2.5MFD,55+2.5MFD aluminium casing/aluminium terminals (quadraple fast on) 440volts suitable matching with existing compressor of airconditioners, complete all as specified and directed.

Supply & Fix for AC Swing blades with motor suitable for matching with existing air conditioners, complete all as specified and directed.

Supply & Fix PCB for outdoor/indoor unit matching with existing size and make of refrigerator, complete all as specified and directed.

Repair and servicing of Solar water heaters of capacities 200 LPD to 300LPD any make, carrying out the inspection of the all units of solar water heaters thouroghly, trace out the faults, and the repair the same in original position or work whop etc. by diconnecting and dismantling the defective units, cleaning of all glass, checking solar insolation, direction of rays, cleaning the makeup water tank inlet and outlet connections, membrane etc. replacement of new spare parts/old serviceable parts etc. as required at site and reconnecting, reassembling the same after repair including testing complete all as directed by Engr-in-Charge. Note: (i) The Spares parts and jointing material, PCC work etc. required for the repair after opening the solar water heaters shalll be carried out in the presence of JE/Engr-incharge and the same will measured and paid seperately as supply only under relevent item of BOQ. (ii) The fixing of existing serviceable parts shall be included in quoted rates. without claiming any extra cost. (iii) All the T&P items, transportation shall be arrange by the contractor without claiming any extra cost. (iv) The cost of all new fittings PPR/GI Flange Nipple, dead Flange, EPDM Rubber flange Gasket, Flexiable hose pipe, collector nut Bolt Required clamp/Washer shall be arrange by the contractor be included in quoted rates without any claiming any extra charges.

M&L for cement concrete 1:2:4, Type B1, (using 20mm graded aggregate) for coping the solar water heaters, repair the base, complete all as specified and directed.

Welding in repairs exceeding 2.5cm and not exceeding 5 cm in length and Thickness of Metal to be welded n exc. 6mm thickness complete all as specified and directed Note : (i) All T&P and welding machines, jointing materials shall be included in quoted rates. (ii) The necessary electricity shall be paid by the contractor on reading of energy meter and tapping shall be provided from Main LT panel only and the cable shall be arrange by contractor without claiming any extra charge, complete all as specified and directed.

Supply and fixing in repair Heating element 3.0 KW matching with existing ISI marked, complete all as specified and directed.

Material and labour for preparation of old painted steel and iron surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of synthetic enamel paint over steel surface, ht upto 6 meter, complete all as specified and directed.

Schedule of Credit

DWEL ENTERPRISE (BID ID -3119240)

M/s A L Traders (BID ID -3119286)