|
| 1 | High Stage Compressor for Cold Store KIRLOSKAR/Fric or equivalent reputed make. |
| 2 | Cyclone type oil separator model OSW 150-40 flanged connections with companion flanges and oil drain valve |
| 3 | ABB/ Siemens make 40 HP, 4-pole, IE2, IP 55, Class F Insulation, Ambient 50°C, IMB3 mount, TEFC Sq. Cage induction motor suitable for electric supply of 3ph x 415V x 50HZ, AC supply with slide rails for compressor. |
| 4 | L&T/ Equiv make star delta starter for the above motors. |
| 5 | ALFA LAVAL / equiv. make semi welded PHE type water cooled ammonia condenser. |
| 6 | Advance / equiv. make cooling tower for circulation of water through PHE condenser. |
| 7 | Lubi / equiv. make centrifugal pumps suitable capacity of water through chiller against 24 M head. The pump will be complete with coupling, coupling guard, motor, base frame and foundation bolts. |
| 8 | Ammonia receiver of size 20” Dia. x 12’ Long constructed with Liquid inlet and outlet valves, safety valve, charging valve, drain valve, Purge valve, pressure gauge and gauge glass with valves. |
| 9 | ALFA LAVAL make Semi Welded PHE type water chiller with accumulator. |
| 10 | Water Chiller Controls Liquid line solenoid Valve Liquid Level Controller Digital Temp. Indicator Chilled Flow switch BPRV |
| 11 | MS ‘C’ class refrigerant pipes, pipe fittings and ammonia valves to interconnect above equipment in the system comprising of suction, discharge, liquid and oil lines as per PID and based on compact plant layout. |
| 12 | G.I ‘B’ class pipes, pipefitting and valves for condenser make up water, cylinder head cooling defrost and drain line piping as per PID and based on assumption that condenser shall be placed at a distance have not more than 10 m from the plant room. |
| 13 | PUF insulation for accumulators/vessel, suction line, liquid lines and wet return lines with fixing material bitumen/ CPRX compound and aluminum cladding of 26G with in battery limit. |
| 14 | Structural Material for pipe installation and plat form Piping support to be fabricated and installed at site with steel channel and steel angle distance between the supports to be Approx. 5 meters, with variance depend on the building condition. |
| 15 | MCC panel will be cubical type switchboard with bus bar, Incoming ACB, indicating lamps, push buttons, switches, fuses, voltmeters, Voltmeter switch, ammeters, ammeters switch and starter fora) compressors motor,b) condenser fan motor & pump,c) Cooling coil fan motor, |
| 16 | 16. Power & Control cabling with cable tray for complete refrigeration plant. Up to 3 HP copper unarmored cable Above 3 HP aluminum armored cable |
| 17 | Manual gas purger with safety valve for purging non- condensable Gases from the system. |
| 18 | First charge of ammonia gas and lubricant compressor oil. |
| 19 | Lubi / equiv. make monobloc centrifugal pump set of suitable capacity for compressor jacket cooling. |
| 20 | Installation, Testing & Commissioning of the complete refrigeration plant and putting in operation. Our scope is as follows: JobErection of the equipment as per our layout with proper operation and alignmentConnecting various equipment’s with pipelines, fittings, controls and instrumentsPainting of Equipment & PipingPressure testing, charging of gas and commissioning of the plant. |
| 21 | 5 amp 2 way switch (HSR Code no. 23.8.11.2) |
| 22 | 15 amp 1 way switch (HSR Code no. 23.8.11.3) |
| 23 | 5 amp Socket (HSR Code no. 23.8.11.4) |
| 24 | 15 amp 6 pin Socket (HSR Code no. 23.8.11.5) |
| 25 | Supply and erection of 25mm PVC CONDUIT ISi marked (Medium) recessed in walVceiling etc. including the cost of PVC bends, inspection boxes, iron hooks and cement concrete etc. complete in all respect up to the entire satisfaction of Engineer-in-Charge of work (HSR Code no. 23.7.6.2) |
