Supply and fixing Split type AC in VIP Enclosure in Restaurant Servicing of Blue Star Acs (VRF) and connected works at New Town Business Club New Town Kolkata Under NKDA.

Supply only split AC Machine inverter type 2 TR capacity, (R32, 3/4 Star). (Make : Mitsuhishi Electric/Blue Star/Carrier/Daikin)

Supply only outdoor unit of AC split type 1.5 TR capacity complete. (Make : Blue Star/Carrier/Daikin)

Supply only XLPE insulated aluminium conductor armoured of 1.1 KV grade as per IS 7098 (Part-1) 1988 with up to date amendments. Make : KEI/Gloster/Havells: 4C X 16 Sq mm.

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.

10 sqmm 'FR' stranded Copper wire. Make : Polycab/KEI/Plazza

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Legrand) : Four Pole 63 Amp

Supply Only PVC LT connector of size 4x4 sq. mm.

Cost of one electrician (Skilled) + One un-skilled for rewiring of AC panel complete.

Supply and laying 25mm PVC pipe (Heavy type) for water drainage with 6mm thich nitrile rubber insulationg with proper support & bracket as per directioen of EIC. (Make Supreme/Oriplast)

Cost of one High Skilled AC Technician + 2 Nos x Unskilled labour for dismentling of outdoor unit and re-fixing the same and fixing of spilit complete. Commissioning and testing the AC complete.

Supply and fixing of GI frame for AC of size (a) 50.5" (L) x 21.5" (W) x 28" (H) and (b) 28.5" (L) x 21.5"(W) x 28" (H), made out by GI equal angle of size 2" and 6mm thick, including necessary arrangement for fixing of out door unit of AC all as required directed by EIC.

Complete servicing of VRF units installed in main building of NTBC (12 Nos VRF units, for three months and servicing to be carried out once in every month). (8.5/5.5 TR)

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required (a) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

20/25A starter. (Make as approved by EIC)

Supply, installation, testing and commissioning of the following sizes Cu refrigerant pipes duly insulated with close cell elastometric nitrite rubber insulation between each set of out door and indoor units. The pipes should be suitable for R-410A gas (VRF) :- (a) 34.9 mm outer dia with 19mm thick insulation.

(b) 22.2 mm outer dia with 19mm thick insulation.

(c) Supply, installation, testing & commissioning of suction/discharge copper pipe line in split air conditioning unit 1.5/2 TR/3 TR capacity including brazing, nitrile rubber insulation 6/9 mm thich class O etc complete as required : copper tupe 5/8".

Supply and charging gas R-410A and testing the machine.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 4 core 16 sqmm cable.