IISER-K/IWD/Elect./22-23/16

Amount

Supply, Installation, Testing and Commissioning of variable refrigerant flow type top discharge outdoor unit: 3 phase,50HZ AC power supply, air cooled, hermetically sealed scroll DC inverter driven compressor, R410 refrigerant, pre-charged refrigerant, sound level max.69 DB, tube fin type condenser, axial flow fans, Brass less DC condenser motor-1 phase supply/3 phase supply etc . Makes: Blue star, Voltas, Carrier, Daiken,Hitachi

18 HP capacity (10000-12000 CFM)

16 HP capacity ( 8000-10000 CFM)

Supply, installation, testing and commissioning of following minimum capacity and high external static pressure VRF ceiling mounted ductable type Indoor unit equipped with washable synthetic media pre-filter, fan section with low noise fan/ dynamically balanced blower, multispeed motor, coil section with DX copper coil, electronic expansion valve, corded remote control, outer cabinet, vibration isolators, drain pan, other necessary supports etc., suitable for operation on single phase AC supply 230 V ± 10%, 50 Hz complete as required. Makes: Blue star, Voltas, Carrier, Daiken,Hitachi

Supply, Installation, Testing and Commissioning of high grade copper refrigerant pipe with duly insulated 19 mm thick nitrile rubber insulation-scope including hanging, supports, saddling, heat resistance wrapping etc. with refnet joints incomplete shape. Makes: Maxflow, Mandev, Rajco

34.9 mm outer dia.

31.7 mm outer dia.

28.8 mm outer dia.

25.4 mm outer dia.

22.2 mm outer dia.

19.0 mm outer dia.

15.8 mm outer dia.

12.7 mm outer dia.

9.5 mm outer dia.

Supply and fixing of following size UPVC drain pipe line with 13 mm thick nitrile rubber insulation with joints,reducers, supports, saddling, wrapping etc. incomplete shape. Pipe Makes: AKG, Prestro, Astrial Insulation: Armacell ,k flex, armaflex

32 mm dia.

25 mm dia.

Supply, installation, testing and commissioning of suitable size core cable from indoor to outdoor unit for communication as per OEM standard ,scope including surface laying, supports, and termination as require in complete shape. Makes: Havells,RR,Polycab,Finolex

Supply, installation, balancing and commissioning of factory fabricated PIR foam based pre-insulated GSS sheet metal of following thickness rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc., flange type,including cloth canvass connection with as per approved drawings and specifications of following sheet thickness complete as required.

Thickness 0.63 mm sheet metal,Insulation thichness 19-20 mm Makes: ZECO, ASAWA

Supply, installation, balancing and commissioning of factory fabricated PIR foam based pre insulated acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32kg/m³, with 25 mm X 25 mm GI section of 1.25 mm thick, at 600mm centre to centre covered with Reinforced Plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. complete as required and as per specifications. Makes:ZECO,ASAWA

Supply and fixing of electrical panel: Panel made of CRCA of 2mm thickness, double door,floor monted,fornt hinge openining,indoor type,locking arrangement,rubber lining,epoxy polyester powder coating,IP 54 Protection, Bus bar made of ETP copper bar suitable for 200 A Pre wired. R-Y-B phase indicator lamp,Two sided panel earthing provision,separate compartment for Incoming and outgoings, brass compresion gland,PVC insulated 1.1 KV grade copper conductor, pin or ring type aluminium sockets for cabling. 1.Incomer- 1 no.200 A MCCB,4 Pole,415 Volt,3 ph,50 Hz , C curve ,thermal magnetic relaese . 2. Out comer-3 nos. 63A, 4P MCB,C curve and 6 nos. 20A DP MCB,C curve MCB and MCCB Makes: LnT,Siemens,ABB,Havells,Schneider

Supply and laying of 4 Core 10 Sqmm copper cabele,1.1 KV, PVC insulated armoured copper cable laying with saddling,supports etc. incomplete shape. Makes: RR,Havells,KEI,Polycabs

Supply and laying of 3 Core 4 Sqmm copper cabele,1.1 KV, PVC insulated un armoured copper cable laying through medium class PVC conduit with saddling,supports etc. incomplete shape. Makes: RR,Havells,KEI,Polycab Conduit Makes :AKG, Prestro

Centralised controlling unit

Supply, installation, testing and commissioning of Centralised controlling unit: VRF based controller, OEM standard, Min.8 indoor unit and Min.4 out door unit controlled,timer facility,on/off provision ,mode operation,fan speed control,temaperature setting, alram indication,individual parameters setting,schedule functioing,digital display,corded communication, touch screen,wall mounted etc. incomplete shape.

Suitable size communication core cables for connection with controller and IDU/ODU,laying through PVC conduit, saddling supports etc. incomplete shape. Makes: RR, Havells, KEI, Polycab, Havells

Annual Maintenance Contract: 1 year fully comprehensive AMC after completion of one year warranty period. Scope included break down calls, servicing, preventive maintenance and supply of all type of spare parts.

CARRION AIR COOLING