REPAIR/ REPLACEMENT / PREVENTIVE MAINT OF COOLING APPLIANCES WITH ALLIED WORKS UNDER GE (AF) JAMNAGAR NO 1

Amount

M & L for annual servicing of Split Air conditioner cap 1.5/2.0 ton by disconnecting electric connection from its stabilizer or its electric board and remove the front cover or indoor AC unit and cleaning it with pressurized water and nylon brush , refixing the front cover of indoor unit . Remove the outer cover of out door unit and covered the condensing unit with ploythene/plastic cover so that water shall not be entered in the motor while cleaning the unit and filter with pressureized water then apply one coat of descaling solution and clean with wire mesh bursh/nylon brush to the condensing coil of out door unit and greasing of all moving parts. Cleaning of Cooling and condenser coil of indoor and outdoor unit shall be properly carried out without damaging other parts. Checking and making serviceable electrical connection of DBs, Stabilizer, wiring of ACs as per site condition and tightening all electrical connection complete all as specified as directed by Engr-in-Charge. Note - Replacement of defective parts with new parts shall be measured and paid seperately under respective items in the schedule.

Material and labour for Leak testing of cooling coils attached with indoor and outdoor unit of split air conditioner uisng CO2/Nitrogen gas, arrest of leakage with brazing of copper pipe and retest again for leakage complete all as specified as directed by Engr-in-Charge.

M & L for charging of refrigerant R-410 gas to air conditioner or as per existing /manufacturer instrcutions suitable for split air conditioner cap 1.5 ton after flushing out the entire refrigerant , vaccum testing of entire closed loop system for 24hrs and charging the unit with specified quantity of gas , as per manufacturer instructions,as mentioned above complete all as specified as directed by Engr-in-Charge.

All as per item no.3 above but for 2.0 ton capacity complete as per manufacturer instructions complete all as specified as directed by Engr-in-Charge.

M & L for charging of refrigerant R-22 gas to air conditioner or as per existing /manufacturer instrcutions suitable for split air conditioner cap 1.5 ton after flushing out the entire refrigerant , vaccum testing of entire closed loop system for 24hrs and charging the unit with specified quantity of gas , as per manufacturer instructions,as mentioned above complete all as specified as directed by Engr-in-Charge.

All as per item no.5 above but for 2.0 ton capacity complete as per manufacturer instructions complete all as specified as directed by Engr-in-Charge.

Material and labour for maintenance of air conditioner 1.5/2.0 ton capacity , Split type unit with replacement of old/unsv spare parts mentioned as under or as per manufacturer instructions including testing on load complete all as specified as directed by Engr-in-Charge.

S & F in repair over load protector suitable range and capacity complete all as specified as directed by Engr-in-Charge.

S & F in repair Running capacitor of 36/45/50/60 + 5/6 mfd suitable for 240 volts 50 HZ AC Supply complete all as specified as directed by Engr-in-Charge.

S & F in repair capacitor of 2.5 mfd suitable for suitable for blower fan motor of 1.5/2.0 ton AC complete all as specified as directed by Engr-in-Charge.

S & F in repair thermostat switch of suitable suitable for 1.5/2.0 ton AC complete all as specified as directed by Engr-in-Charge.

S & F in repair Compressor relay of suitable suitable for 1.5/2.0 ton AC complete all as specified as directed by Engr-in-Charge.

S & F in repair Control relay of suitable suitable for 1.5/2.0 ton AC complete all as specified as directed by Engr-in-Charge.

S & F in repairs copper tubing of size 1/2" or 3/8" suitable for split AC with nitrile self adheive foam wrapped with PVC insulation all around the pipe line complete all as specified as directed by Engr-in-Charge.

S & F in repairs copper tubing of size 1/4" or 5/8" suitable for split AC with nitrile self adheive foam wrapped with PVC insulation all around the pipe line complete all as specified as directed by Engr-in-Charge.

Supply and fix in repair flexible PVC pipe for condense water outlet as per existing all as directed & as site requirement complete all as specified as directed by Engr-in-Charge..

S & F in repairs copper condenser coil suitable for split AC of cap 1.5/2.0 ton complete with necessary electrical connection complete all as specified as directed by Engr-in-Charge.

S & F in repairs evaporator copper cooling coil suitable for indoor unit split AC of cap 1.5/2.0 ton complete with necessary electrical connection all as specified as directed by Engr-in-Charge.

S & F in repairs Blower motor of 1/7 HP to 1/6 HP 230 volts 930 RPM, 20 Watt, 3 speed for indoor unit of split AC 1.5/2.0 TR of existing make complete all as specified as directed by Engr-in-Charge. Make :- Carrier/Voltas/LG/Samsung or as per existing make of AC at site.

S & F in repairs condenser fan motor 1/8 to 1/12 HP, 900/1400 RPM, 60 Watt suitable for 1.5/2 TR split AC outdoor unit, single phase, of existing make complete all as specified as directed by Engr-in-Charge. Make:- LG/Bluestar/Voltas or as per existing make of AC at site.

S & F in repairs Codenser Fan motor for outdoor unit suitable for inverter type split AC 1.5/2.0 TR of existing make complete all as specified as directed by Engr-in-Charge.

S & F in repairs Blower motor for indoor unit suitable for inverter type split AC 1.5/2.0 TR of existing make complete all as specified as directed by Engr-in-Charge.

S & F in repairs Blade set of fan motor of out door unit, made out of Aluminium sheet Suitable for shaft bore dia 1/2" and fan dia 16"/ 18" in existing air conditioner split type complete all as specified as directed by Engr-in-Charge.

S & F in repairs Blade set of fan motor of out door unit, made out of PVC Suitable for shaft bore dia 1/2" and fan dia 16"/ 18" in existing air conditioner split type complete all as specified as directed by Engr-in-Charge.

S & F in repairs Pre-air filter made up of PVC for indoor unit of split AC suitable for any make and description complete all as specified as directed by Engr-in-Charge.

S & F in repairs PVC fan blower assembly for 1.5 /2TR split AC's any make complete all as specified as directed by Engr-in-Charge.

S & F in repairs/replacement of Printed circuit board(PCB) with suitable for Split AC 1.5/2.0 TR of any capacity, model and make as per existing complete with necessary electrical connection all as specified as directed by Engr-in-Charge.

S & F in repairs/replaement of Printed circuit board(PCB) of indoor, unit suitable for Inverter type Split AC 1.5/2.0 TR of any capacity, model and make as per existing complete with necessary electrical connection all as specified as directed by Engr-in-Charge.

S & F in repairs/replaement of Printed circuit board(PCB) of Outdoor unit suitable for Inverter type Split AC 1.5/2.0 TR of any capacity, model and make as per existing complete with necessary electrical connection all as specified as directed by Engr-in-Charge.

S & F in repairs Swing motor of suitable for indoor unit of split AC suitable for any make and description complete all as specified as directed by Engr-in-Charge.

Supply and fixing contactor 25 Amp suitable for split AC 1.5/2TR complete all as specified as directed by Engr-in-Charge.

Supply and fixing controller suitable for flame proof AC of capacity 1.5 Ton window type complete all as specified as directed by Engr-in-Charge.

Supply and fixing in repair front Jali(steel wire mesh) suitable for outdoor unit of any capacity and make complete all as specified as directed by Engr-in-Charge

Supply and fixing in repair rubber insulation suitable for copper piping of size 1/2 ccomplete all as specified as directed by Engr-in-Charge.

Supply and fixing in repair rubber insulation suitable for copper piping of size 1/4 complete all as specified as directed by Engr-in-Charge.

M & L for repairs to internal remote assembly cordless type suitable for split air conditioner complete all as specified as directed by Engr-in-Charge.

M & L for replacement of defective cut open compressor/Uncut compressor suitable for air conditioner with new compressor filled with capila D and charging of refrigerant gas up to required capacity after flushing the complete refrigerant system including repair to leakage if any in refrigerant piping complete for split type AC's of the following capacity complete all as specified as directed by Engr-in-Charge. (Make of compressor Godrej or any other equivalent

1.5 ton capacity complete all as specified as directed by Engr-in-Charge.

2.0 ton capacity complete all as specified as directed by Engr-in-Charge.

1.5 Ton Capacity but Flame proof window AC complete all as specified as directed by Engr-in-Charge.

S & F in repair air conditioner indoor unit single phase as per existing brand complete with all connection and taking out old unsv for the following cap of air conditioner complete all as specified as directed by Engr-in-Charge.. Make : Samsung/Voltas/Carrier/LG/O General/Hitachi

1.5 ton capacity complete all as specified as directed by Engr-in-Charge.

2.0 ton capacity complete all as specified as directed by Engr-in-Charge.

S & F in repair air conditioner outdoor unit single phase as per existing brand complete with all connection and taking out old unsv for the following cap of air conditioner complete all as specified as directed by Engr-in-Charge. Make : Samsung/Voltas/Carrier/LG/O General/Hitachi

1.5 ton capacity complete all as specified as directed by Engr-in-Charge.

2.0 ton capacity complete all as specified as directed by Engr-in-Charge.

Taking down / Dismantling carefully the indoor and outdoor unit of Split AC of capacity 1.5 TR / 2.0 TR with outdoor stand, plate for indoor unit and connected wiring, Transportation of complete set from old location to new location (with AF station Jamnagar), refixing of same AC at new location complete all as specified as directed by Engr-in-Charge. & detail as under:- (a) Fixing of indoor unit wall mounting type (to be installed inside the room) complete with, draining out arrangement for condensed water, fixing of inter connection pipe, all as directed. Fixing of cooling unit on wall shall be as per standard recommendation practice of manufacturers. (b) Erection of condenser, compressor unit on outside of the building, fixed over old clamp / bracket, all as per standard practice of manufacturer. (c) All civil work such as making hole in the wall for passing of pipe etc, to be done, as directed by Engr-in-Charge including making good disturbed surface. (d) concealing of refrigerant pipe with PVC flexible pipe. (e) Extention of pipe due to site condition if required shall be measured and paid separately under respective items taken before.

Supply and fixing Split AC outdoor unit wall stand complete all as specified as directed by Engr-in-Charge.

Supply and fix PVC insulated and FR PVC round sheathed , copper conductor flexible industrial cable , 1100 Volts of size 4sqmm x 3 core complete all as specified as directed by Engr-in-Charge. Make- HAVELLS or equivalent make mentioned in appendix `B`

Supply and fix MCB’s single pole 6-32 Amps, 230 volts with ‘C’ curve, fixed in sheet metal board complete including connecting complete all as specified as directed by Engr-in-Charge.. Make :- ABB/LEGRAND/HAVELLS/L & T

Supply and fix in repair metal clad single pole and earth enclosure with two pin and earth plugs and socket complete with one single pole MCB 20 Amps, 230 V, C type all as specified as directed by Engr-in-Charge. Make of enclosure Legrand/Roma/Jaguar and Make of MCB ABB/LEGRAND/HAVELLS/L & T

Supply and Fix in repair voltage stabilizer for automatic operation , single phase naturally air cooled indoor type and designed for input variation voltage as under and output voltage stabilized at 230Volts with accuracy of ± 2.5% for the following capacity including depositing of old stabilizer at MES store yard complete all as specified and directed by Engr-in-Charge.

12 Amp voltage stablizer suitable for 1.5 ton air conditioner for input variation between 150V to 290V complete all as specified as directed by Engr-in-Charge. Make : V Guard/Volina/Microtek/Bluebird

15 Amp voltage stablizer suitable for 2.0 ton air conditioner for input variation between 130V to 300V complete all as specified as directed by Engr-in-Charge. Make : V Guard/Volina/Microtek/Bluebird

Rameshwar Enterprise (BID ID -3472647)

SURESH ELECTRICALS (BID ID -3472470)