NIIST/65/ESD-E/NIT/AC/2022-23

Amount

SUPPLY INSTALLATION TESTING AND COMMISSIONING OF SPLITS Ac's - CV RAMAN BLOCK

Supply ,Installation& Commissioning of at least 3 Star rated non inverted Hi Wall Mounted Split Air conditioners with R32 or R410a Refrigerants (the unit should have capable to take of at least 20 RMT horizontal Length of copper tubing )as per Engineer In charge Instruction. Make : Mitsubishi, Daikin, Hitachi

Supply & laying of insulated Copper tubes for the Above Air conditioners size as per a manufacturer standard as per Engineer In charge Instruction.

a) for 1.5TR

b) for 2 TR

Electrical Cabling of the Above air conditioners ( Between IDU & ODU) size of the cable : 4 core 2.5 sqmm cu flexible cable

4 core 4 sqmm cu flexible cable

1.inch Drain pipe line with Insulation

ODU Stands(Pedestal Type Stands (not ready made ) to accommodate condensing units - fabricated by GI Tubes & painted as per Engineer In charge Instructions

SUPPLY INSTALLATION TESTING AND COMMISSIONING of : Non-Inverted Ductable Split Air conditioners - IT Server Room

Supply ,Installation& Commissioning of non-inverted Ductable Split Air conditioners of 3 TR capacity with R410 gas.Make : Daikin/Mitsubishi/Hitachi Toshiba /Carrier/Bluestar

Supply & laying of insulated Copper tubes for the Above Air conditioners size as per manufacturer standard

Electrical Cabling of the Above air conditioners ( Between IDU & ODU) size of the cable : 4 core 4 sqmm cu flexible cable

Supply & fixing of Twin Ac control Timer for Integrating the above units with control box Including Wiring

Supply and fixing of Ac outdoor stand ODU Stands (not ready made to accommodate condensing units - fabricated by GI Tubes /Angle Iron & painted as per Engineer In charge Instructions)

Supply & laying of drain line piping of 1.25 inch PVC with insulation

SUPPLY AND FIXING POWER SOCKETS, SWITCH BOARDS,ENCLOUSERS

Supplying and fixing suitable size GI/PVC box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin5/6A & 15/16 A modular socket outlet and 15/16A modular switch, connections etc. as required.

Wiring for circuit/submain wiring alongwith earth wire with the following sizes of FLRS PVC insulated copper conductor , single core cable in surface / recessed medium class PVC conduit as required.2 X 2.5 sq.mm + 1 X 2.5 sq.mm earth wire

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable insurface/recessedmedium class PVCconduitalongwith1No4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing asrequired.

SUPPLY OF FOLLOWING ITEMS

Supply OF Surround Bladeless Tower Fan with Knob Control : Air Volume (m3/hr) 650 Wattage 230V / 50 Hz Air Volume (CFM): 383 ,MODEL Symphony Surround – i Bladeless Tower Fan (OR) Any other suitable equivalent make

Supply OF Series 41 Manifolds With 2-1/2′′ Gauges, for Flutterless technology means surge protector and silicone dampened movement helps minimize needle pulsation for easier, more accurate readings. Model : YELLOW JACKET

BS Engineering

One Dial Facility Management Servicees

LINSTA SERVICES