NABARD RIDF-XXX - Upgradation of Matsyafed Ice and Freezing Plant at Ernakulam and Development of Cold Storage Chain in 6 Districts of the State - MIFP Kochi Ice Plant - Mechanical Works-30 TPD Block Ice Plant

Supply and erection of Ammonia Compressor with flywheel, motor pulley, belts, belt guard and gauge cum control panel comprising of LP, HP & OP cut outs, suction, discharge and oil pressure gauges solenoid valves with minimum refrigeration capacity of 200 kW at -15 degree Celsius evaporation at =36 degree Celsius. Condensation at 1030 rpm, common Base frame for compressor and motor, anchor bolts, panel and internal wirings, Coalescer oil separator with oil return line including drain valve, Belt, Belt guard, Suction and discharge stop valves from compressor manufacturer applying anti corrosive primer and painting etc complete including cost of all materials, conveyance etc.. complete including costof conveyance etc

Supply and installation of an energy-efficient IE3 100 hp (75 kW) screen-protected, drip-proof (IP 22/23 protection) squirrel cage induction motor. The motor should be suitable for operation on 400/440 volts, 3- phase, 50 cycles, and 1440 rpm. The rate includes the cost of transportation and other associated expenses. Approved make: Kirloskar, Crompton, ABB or equivalent.

Supply and installation of MN 110 FASD Starter 66-110 Star Delta starter, including the cost of transportation and other expenses. Approved make: L T or equivalent.

Supply and fabrication of a mild steel (MS) ice freezing tank (Brine Tank) designed to accommodate 552 Ice cans, with each ice can measuring 412 mm (L) x 209 mm (W) x 914 mm (H). The freezing tank should be constructed using 6 mm thick marine-grade MS sheet for the bottom and side walls. It includes a brine water circulation partition made from three 4 mm thick MS plates. Additionally, there should be supports for wooden framework on top, constructed using 50 x 50 x 6 mm MS equal angles, along with a framework for fixing wooden members between each ice can. To prevent the ice cans from falling over, a can rope made from 12 mm MS round rod should be installed. The tank should feature overflow and drain connections to the outside, utilizing 304 stainless steel (SS) pipes. The entire structure should be coated with an anti-corrosive primer and finished with paint. This includes all costs for materials, conveyance, and complete installation. Approved make for MS: TATA, SAIL, JSW or equivalent

Supply and installation of high-density Expanded Poly Styrene (EPS) foam (Thermocole) insulation, consisting of two layers: 75mm and 50mm thick, for the freezing tank. This includes applying asphaltic tar felt, pouring 100mm thick PCC (Plain Cement Concrete) over the insulation on the ice freezing tank floor, and 100mm thick PCC over the side EPS insulation. Additionally, the process involves applying a 90/15 blown bitumen compound, along with all associated costs for materials and transportation

Supply and installation of V-shaped refrigeration (trunk) coils, totaling 3,000 running feet (1,000 running feet per coil for 3 coils). The coils should be constructed from 32 mm Schedule 40 seamless pipe and should feature a 100 mm Schedule 40 seamless pipe header. Each coil should be connected with 3- inch flanges along with headers placed in the middle of the coils, and 2 ½-inch flanges are connected with the header at the front side of the coils. Additionally, a drain valve set should be installed for every three coils individually. The ammonia piping and connecting headers should be treated with anti-corrosive primer and painted. The total cost includes all materials, conveyance, and other related expenses. Approved MS manufacturers: SAIL, JSW, TATA, JSPL or equivalent.

Supply and installation of 125 TR evaporative condenser. The condenser should be constructed from stainless steel 304 grade with a 1 mm thick casing and a hot-dip galvanized coil measuring 26.45 mm in outer diameter and 3.2 mm thick. The tank must also be made of stainless steel 304 grade, with a thickness of 2 mm. The setup should include Two 2 hp blower fans, One 3 hp BIS-certified condenser water pump, BIS standard butterfly valve, GI suction and discharge pipes, DN 65 mm schedule 80 MS pipe for the ammonia inlet, and DN 32 mm schedule 80 MS pipe for the outlet. Additionally, the installation must incorporate a pressure relief valve and temperature and pressure gauges fitted onto both the inlet and outlet lines. The axial fan type shall feature PPG fans with an aluminum hub in an aerofoil design. The fan motors must be IE3 TEFC squirrel cage motors with IP 56 protection, suitable for hot and humid air streams. The motors should be compatible with a 415V, 3-phase, 50 Hz AC supply. The water spray system will include a UPVC water spray header and synthetic material nozzles designed for heavy-duty operation. Efficient design eliminators made of GI or PVC fill will be integrated into the fan section. Furthermore, a slope of 22 mm per meter must be provided for the condenser drain line toward the receiver. All reductions in pipe size should be done on a vertical line. A minimum vertical leg height of 5 feet (1.5 meters) for the ammonia must be maintained between the condenser drain line and the receiver inlet. The work should include all necessary materials, conveyance, and associated costs. Approved manufacturers for SS: TATA, JSW, SAIL, JSPL or equivalent.

Supply and installation of suitable capacity trolley mounted electrically, equipped with a manually operated hoist featuring alloy steel chains for load lifting at the crane ends. The system should include an up-and-down lifting mechanism powered electrically, along with a braking system. It should be powered by a 1 HP induction motor with a forward-reverse switch and a control panel box, including remote control switches. The setup should consist of I-beams, side rails, and a channel trolley path. Additionally, it should utilize stainless steel wire ropes and cable trolleys for cable laying support and rails, capable of lifting four ice cans simultaneously. The installation should also involve applying an anti-corrosive primer and painting, along with the total cost of all materials and transportation.

Supply and installation of suitable accumulator made of 8mm thick material, measuring 1500mm in height and 711mm in diameter. The accumulator should be equipped with a 100mm valve for the suction line, a 25mm expansion valve with a flange for the feeding line, and a 5-inch flange connection. Additionally, apply an anti-corrosive primer and paint. This includes the cost of all materials, transportation, and other related expenses.