OUTSOURCING OF OPERATION AND MAINTENANCE OF AIR CONDITIONING PLANTS AT AKHNOOR UNDER GE NORTH AKHNOOR

Amount

Operation and maintenance of Air Conditioning Plant capacity 25 TR round the clock i.e. 24 hrs (Three shifts of 08 hours each) in a day on all working days including sunday and holidays with one Mate (Semi Skilled) per shift including the following equipments :- (a) 3 Nos condensing unit of capacity 25 TR comprising of AC 470 Kirloskar compressor with 30 HP motor with shell and tube type condensor (two units run at a time with one unit standby). (b) 3 x 25 TR weather making unit with 7.5 HP motor. (c) 3 Nos mono block pump sets 5 HP for water circulation including pumping (One standby and two Nos run at a time). (d) One cooling tower having electric driven including fan and make up water tank. (e) Strip heater for pre heating. (f) One electric panel including control. (g) Water softening plant one number. (h) Micro Air Filter. (j) Strip Heater for winter heating. (k) Voltage stabilizer automatic 150 KVA. (l) Generator set 125 KVA including control panels Note: Fuel will be provided by department for generator set.

Operation of Central Air Conditioning plant capacity 10 TR for one shift of 08 hours (from 0800 hours to 1600 hour) in a day on all working days including sunday and holidays with one Mate (Semi Skilled) per shift including the following equipments :- (a) 02 Nos condensing unit of capacity 10 TR comprising of Kirloskar compressor with 15 HP shell and tube type condensor (one unit run at a time with one unit standby). (b) 2 Nos mono block pump sets 3 HP for water circulation including pumping (One unit run at a time and one unit standby). (c) 2 x 10 TR weather making unit with 5 HP motor. (d) One neutral draught cooling tower with make up water tank. (e) Strip heater for pre heating. (f) One electric panel operation including controling accessories. (g) Micro Air Filter. (h) Strip Heater for winter heating with thermal cut off control.

Operation and maint of Air Conditioning plant capacity 96 TR for one shift of 8 hours each (from 0800 hrs to 1600 hrs) in a day on all working days including Sunday and holidays with one Refrigerator mechanic all as directed including the following equipments. (a) 02 Nos condensing unit of capacity 48 TR comprising of Make Danfoss compressor driven witj 15 BHP electric motor each unit connected with four compressing unit of 12 TR. (b) 2 Nos mono block pump sets 5 HP for water circulation including pumping (One standby and one Nos run at a time). (c) 8x 12 TR weather making unit with 5 HP motor. (d) One cooling tower having electric driven fan including fan and make up water tank. (e) Strip heater for pre heating. (f) One control panel Operation including controling accessories make Blue Star. (g) One electrical control panel. (h) Micro Air Filter (j) Strip Heater for winter heating with thermal cut off control. (k) Generator set 200 KVA including control panel Note: Fuel shall be provided by department for generator set.

Cleaning of nozzle and burner of blower of fire incinator every one months complete all as specified and directed by Engr-in -charge.

Replacement of timer of blower motor single phase 1/2 HP of existing size complete all as specified and directed by Engr-in -charge.

Replacement of Bearing No. 6308 of blower motor shaft complete all as specified and directed by Engr-in -charge. Make : SKF or equivalent.

Supply and fixing in replacement of following items for repairing LT panel of Oil fired incinator complete all as specified and directed by Engr-in-Charge. (a) HRC fuse 2 Amp Make : C&S, L&T, Havells or equivalent.

Electronic relay range 0-440 V Make: MNX

Oil relay range 0-440 V Make: MNX

On load changeover switch 32 Amp. Make : C&S, Standard, Havells, Legrand

Rewinding of water pump 1/2 HP three phase with existing gauge copper winding wire complete all as specified and directed by Engr-in -charge

Replacement of electrode rod of fire incinerator at MH of existing size 12 mm dia complete all as specified and directed by Engr-in -charge.

Replacement of fire incinator burner nozzle with holding assembly complete all as specified and directed by Engr-in -charge.

Supply and filling Caustic solution 5% concentration in caustic solution scrubber tank all as specified and directed by Engr-in -charge.

Cleaning of chimney, caustic solution scrubber tank, seal pot/bleed tank , Droplet separator , water tank after every six months all as specified and directed by Engr-in -charge.

Sub main wiring in PVC conduit from control panel to Air fan motor using 2 Core 6 Sqmm unseathed copper cable with continious earth cable of size 4 Sqmm single core complete all as specified and directed by Engr-in Charge.

ARORA ENTERPRISES

M/S SAHNI CONSTRUCTION CO

ASIA ENTERPRISES