AC Muslim Inst

Amount

VARIABLE REFRIGERANT FLOW/VOLUME SYSTEM : (Approved Brands – HITACHI , GENERAL, DAIKIN, BLUE STAR, VOLTAS, CARRIER) Supply of Variable Refrigerant Flow modular type air-conditioning system with Inverter Controlled with step-less modulation complete with indoor & outdoor units, individual remote controll, interconnected refrigerant piping , full charge of R-410 A refrigerant gas & oil, control cabling etc.

SUPPLY OF VRF OUTDOOR UNIT: Supply of Top Discharge Heat Pump Type Outdoor units equipped with highly efficient 100% full inverter scroll compressors with special heat exchanger, speed controle DC motor condenser fan , newly design special type heat exchanger ( Heating -10deg C to 15deg C) ( Cooling -10deg C to 50deg C) Self Demand function, auto chck function for connection error , auto address setting & in built Double Stage Oil Separater to ensure minimum oil entrenchment & proper lubrication. Minimum COP should be atleast 3.49 at AHRI conditions at 100% Load condition, compressor control. The condensing units should be capable for outside ambient 50˚C. The outdoor unit should have atleast 2 (Two) compressure. 14 HP Heat Pump Type.

SUPPLY OF VRF INDOOR UNIT: Supply of Indoor units address setting and capacity as mentioned below. Multi speed motor, coil section with DX coil. The Indoor Unit Should be fire retardent , i.e the electronic PCB of the Indoor unit should be enclosed in sheet metal box , by which fire will not spread in case of fire .

4-Way Cassette type Indoor Units : Supply of 4.0 HP capacity 4-Way Cassette type Indoor Unit with following Specification : i) IDU Power supply- AC 1ph, 220-240V/50Hz., iv) Maximum Sound Pressure Level- 43 db, v) Maximum Air Flow Rate atleast- 1095 CFM.

4-Way Cassette type Indoor Units : Supply of 3.0 HP capacity 4-Way Cassette type Indoor Unit with following Specification : i) IDU Power supply- AC 1ph, 220-240V/50Hz., iv) Maximum Sound Pressure Level- 42 db, v) Maximum Air Flow Rate- 945 CFM.

Multikit (Approved Brands – HITACHI , O GENERAL, DAIKIN, BLUE STAR, VOLTAS, CARRIER): Supply, installatrion, testing & commissioning of Y-shape Multikit Joints sizes as mentioned below. Multikit is consist of 2 nos copper joints and 2 nos separate insulation suitable for these Joints.

Installation of VRF air-conditioning system of following items: Lifting, Shifting, Installation, testing including necessary nitrogen flushing etc.& Commissioning of Top Discharge type Outdoor units as follows : 14 HP Heat Pump Type.

Indoor Units : Lifting, Shifting, filter section & Installation, testing and commissioning of Indoor units address setting and capacity as mentioned below with necessary cordless remote. Multi speed motor, coil section with DX coil.

Cassette Indoor Unit- 4.0/3.0 HP

Providing and fixing rigid PVC piping complete with fittings, supports as STD. & specifications and duly insulated with 6 mm thick closed cell nitrile rubber insulation. (Make: Supreme , Astral , Ashirbad) of following diameters.

32 mm dia

Supply & fixing of control cum distribution wiring of Copper conductor cable of size 2 C X1.5 Sq. mm along with conduit for looping between indoor & outdoor VRF system & to main Central remote controller system. (Make: RR/KEI/Finolex)

Supply,fabrication and installation of standard MS structure duly painted along with necessary Civil Work for installation of outdoor units as per direction of EIC.

Refrigerant Piping : Supply, installation, testing and commissioning of Interconnecting refrigerant pipe work with (19mm/13 mm thick) closed cell elastomeric nitrile rubber tubular insulation between each set of indoor & outdoor units & specifications, all piping inside the room shall be properly supported with MS hanger. (Make: Rajco / Mandev/Royku)

25.4 mm O.D..(with 19 mm thick insulation )

19.1 mm O.D. (with19 mm thick insulation )

15.9 mm O.D.(with 13mm thick insulation )

12.7 mm O.D.(with 13mm thick insulation )

9.5 mm O.D.(with 13mm thick insulation )

Supply and laying of 300 x 50 x 1.25 mm(18SWG) perforated cable tray suspended from ceiling including s &F of necessary MS dropper, angle, bend clamp for laying of refrigeration pipe/ drain line as per direction of EIC.

The Agency must procure the materials from the manufactur/ OEM or their authorised Sales Channel so that the standard warrenty/ support of the manufacturer/ OEM becomes applicable to the product to be delivered and installed by them. Documents that authenticate such procurement from the manufacturer/ OEM or from their authorised Sales Channel and standard warrenty/ support should be sent from the e-mail of the manufacturer/ OEM/ authorised sales channel to the e-mail of Engineer-in- Charge and hard copy of it to be submitted during execution of work/ submission of bill. If any refurbished materials are supplied and installed, penal action will be taken as per existing rule. Before execution of the work the prospective bider has to submit layout drawing as per design of OEM dully approved by the OEM.

RS COOLING APPLIANCES

AERIZO TECHNOLOGIES