Air Conditioning, Fals Ceiling, Acustic Wall work

Amount

PART A:- HIGH SIDE

Supply of air cooled variable refrigerant flow modular type condensing units,each comprising of multiple scroll compressors all inverter driven, full charge of refrigerant gas (R-410a), lubricating oil and all accessories as per the specifications. The condensing units shall be suitable to work on heating/ cooling mode. The minimum Energy Efficiency Ratio shall be as per ASHRAE STANDARDS 90.1 -2001 table 6.2.1B .capacity deration of machine should be zero till 39 degree centigrade tem.machines should be compatible for tem range 0-53 degree.machines should have blackbox function,compressor should be of same make as that of machines & should have six no. of bypass valves.(.quoted prices shall include the charges of factory testing of the units for cop confirmation ),The condensing units shall be suitable for operation on 415 ± 10% volts, 50Hz, 3 phase AC power supply and the condensing units shall be of following capacities The above mentioned outdoor units shall be provided with double anti corrosion treatment ( from factory): For all technical terms OEM letter will be required.(Average COP not less than 3.7 @ 100 % LOAD )-Make-LG

Supply of LG make indoor unit with electronic expansion valve.

2.5TR 4-WAY CASSETTE

3 TR 4-WAY CASSETTE

4 TR 4-WAY CASSETTE

CST Panel (4-Way Cassette)

WIRELESS REMOTE

Centralised controller

Indoor Y Joints.

Outdoor Y Joints.

PART B - LOW SIDE

Installation, testing & Commissioning of MULTI V Variable refrigerant flow modular type air- conditioning system suitable for Cooling & Heating by inverter driven capacity control compressor complete with indoor and outdoor units with individual controllers with additional charging of Refrigerant gas

Supply of LG make indoor unit with electronic expansion valve.

2.5TR 4-WAY CASSETTE

3 TR 4-WAY CASSETTE

4 TR 4-WAY CASSETTE

CST Panel (4-Way Cassette)

WIRELESS REMOTE

Centralised controller

Indoor Y Joints.

Outdoor Y Joints.

Pipe Size

54.1 mm ( 19mm Thickness of Insulation)

41.3 mm ( 19mm Thickness of Insulation)

38.9 mm ( 19mm Thickness of Insulation)

28.58 mm ( 19mm Thickness of Insulation)

19 .05 mm( 19mm Thickness of Insulation)

15.88 mm ( 13 mm Thickness of Insulation)

12.7 mm ( 13 mm Thickness of Insulation)

9.52 mm( 13 mm Thickness of Insulation)

6.35 mm ( 13 mm Thickness of Insulation)

Drain Pipe With Insulation

Control & Transmission Wiring

Providing and fixing control cum transmission wiring of 2 core X 1.5 sq.mm Copper shielded between indoors & Outdoor running thru suitable size of PVC Condutes

Electrical Wiring For Indoor Units & Outdoor Units

Electric Power cabling complete with earthing for indoor units,1.1 kv grade copper conducter,pvc flexible cable,cable price will include the cost of end termination also,power cable shall be terminated through a suitable isolater near the indoor unit.note electrical panel in the scope of customer all the cabels will get terminated in existing electrical panel.

3 C x 2.5 SQMM Copper Flexible Cable (For Indoors )

5C x 6 SQMM Copper Flexible Cable (For Outdoors )

5C x 10 SQMM Copper Flexible Cable (For Outdoors)

Slotted angle cable tray for laying of pipe and control cable

Additional Refrigerant R410A

MS Stand

Lifting, Shifting & Pojisitioning of the units with Nitrogen Flushing & Testing.

Size(mm) 12x1200x2400. Perforation Distribution 8@22x22 Weight (kg/m2) Edge Tapered Edge Non-woven fabric Imported sophisticated nonwoven acoustic control textile Hole shape Square Packaging (pics/stack) 40 Hole diameter 10x10mm

KRISHNA ENTERPRISES

AVANTEVA