SITC of 05 nos. Air Conditioning Machines to be installed through PWD at Server Room of Appellate and Revisional Board, Siliguri Bench, under Directorate of Commercial taxes, Govt. of West Bengal.

Amount

Supply & delivery of Hi- Wall inverter type Split Air having following specification- Cooling capacity (Kcal/Hr)- 6000 Kcal/ Hr (2 TR) ISEER rating- 3 Star or above as per BEE/ BIS IS compliance- IS 1391 Refrigerant- R32/ R410A Compressor- Rotary/ Scroll Evaporator & Condenser Coil- Copper Operating ambient temperature- 50 degree centigrade Power Supply- 240V, 50 Hz (Tolerance as per applicable standard ) (Make- Mitsubishi Electric/ Mitsubishi Heavy Industries/ O- General/ Hitachi).

Supply & delivery of Hi- Wall inverter type Split Air having following specification- Cooling capacity (Kcal/Hr)- 4500 Kcal/ Hr (1.5 TR) ISEER rating- 3 Star or above as per BEE/ BIS IS compliance- IS 1391 Refrigerant- R32/ R410A Compressor- Rotary/ Scroll Evaporator & Condenser Coil- Copper Operating ambient temperature- 50 degree centigrade Power Supply- 240V, 50 Hz (Tolerance as per applicable standard ) (Make- Mitsubishi Electric/ Mitsubishi Heavy Industries/ O- General/ Hitachi).

Installation , testing & Commissioning of 1.5/2 ton AC Machines complete with outdoor condensing unit on iron angle/ powder coated bracket & indoor cooling unit on wall with suitable bracket. Rate is incllusive of cutting of wall for making holes and mending good the damages.

Supply and drawing 5/8" & 3/8" copper refrigerant pipes with 9 mm thick rubber nitrile rubber insulation an Al foil tape complete fittings Elbows, Bends, Supporting arrangement on walls along with other accessories on the surface of wall.

Supply & laying Drain Water piping work out of PVC / HDPE hard pipes of 25 mm dia. incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors.

Supply and laying of 1.1 KV single core stranded 'PVC insulated FRLSH grade copper cable incl socketing, shaddling etc.as per direction of EIC ( Make : Finolex/ Havells/ Polycab/ KEI / RR or Brand approved by EIC) of requisite following diameter for the above Air-Conditioners as per direction of Engineer - In - Charge incl. necy. fittings as required as per G.S . [Power cable for connection betweeen indoor and outdoor units & also Control Cable for connection betweeen outdoor units to indoor ]

3 core x 4.0 mm² Round PVC insulated copper cable

4 core x 2.5 mm² Round PVC insulated copper cable

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC), with plug top with indicatior (Brand approved by EIC) and without swich with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy.connections with PVC Cu wire and earth continuity wire etc

Supplying and fixing 25 A OLP - 3+ A.C Starter making necessary connection with PVC cu wire and earth continuity wire incl S & F of 175mm x 100mm GI box flushed in wall with voltage check, Amp check, incl. all connection & mewnding good the damages. (Make- Electron OLP3 +)

Supply and fixing of 19mm thickness plywood of minimum size - (4ft x 3ft =12 sqft) or as per site requirement on existing glass portion after cutting glass by diamond cutting tools for passing refrigerent and drain line as per direction of E.I.C.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by E.I.C) of the following sizes in 20 mm/25 mm P V C rigid conduit (Make- Precision) & making necy. connection as required.

a)2x4+1x2.5 sq mm

Finishing the end of following PVC / copper wires by crimping method as per G.S.

Supply & Fixing 240V, 25A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

Supply and Delivery of Laser Distance Meter. Range- upto 40m. (Make- Bosch GLM 400 LASER Distance Measurer-40 M Range)

Supply and Delivery of Clamp Meter. Range- AC current upto 400A (Make- Fluke, model 302+)

M/S. P K ENTERPRISE (BID ID -6730521)

RAJESH ENTERPRISE (BID ID -6731109)