PROVISION OF AIR CONDITIONERS FOR DINING HALL BAR ANTE ROOM OF SNCOS MESS AND DINING HALL OF JCOS CLUB ORS MESS DSC MESS AND TA MESS AND GE I P RW AT AF STATION CARNICOBAR.

Amount

Supply, installation, testing and commissioning of Split type Air Conditioner of Capacity 1.5 TR, 5 Star rating, Inverter type,Indoor unit with copper coiling coil and outdoor unit with copper tube condenser coil complete with cordless remote control, filled with the latest environment friendly refrigerant R-32 fitted with highly energy efficient rotary compressor of copper wound, including PVC FRLS grade multistranded copper conductor cable 3 core 2.5 Sqmm for connections with outdoor unit, Copper connection pipes with insulation, GI brackets/stand for outdoor unit, clamps, nuts, bolts, washers, drilling holes on walls/ceiling for connection/drain pipes and making good the disturbed surfaces of wall with PCC, white cement and painting work to match with the existing surface of wall complete all as specified and directed.Make- Bluestar/Daiken/Hitachi. Note for item 1.00 above: - (a) Installation work to be carried out by (OEM or Authorised dealer). (b) Copper connection pipes with insulation exceeding 3 Mtrs and PVC drain pipes shall be measured and paid separately. (c) Compressor Warranty 5 years.

Supply, installation, testing and commissioning of Split type Air Conditioner of Capacity 2 TR, 5 Star rating, Inverter type,Indoor unit with copper coiling coil and outdoor unit with copper tube condenser coil complete with cordless remote control, filled with the latest environment friendly refrigerant R-32 fitted with highly energy efficient rotary compressor of copper wound, including PVC FRLS grade multistranded copper conductor cable 3 core 2.5 Sqmm for connections with outdoor unit, Copper connection pipes with insulation, GI brackets/stand for outdoor unit, clamps, nuts, bolts, washers, drilling holes on walls/ceiling for connection/drain pipes and making good the disturbed surfaces of wall with PCC, white cement and painting work to match with the existing surface of wall complete all as specified and directed. Make- Bluestar/Daiken/Hitachi. Note for item 1.00 above: - (a) Installation work to be carried out by (OEM or Authorised dealer). (b) Copper connection pipes with insulation exceeding 3 Mtrs and PVC drain pipes shall be measured and paid separately. (c) Compressor Warranty 5 years.

Supply and fixing 20 mm bore Low density polyethylene (LDPE) drain pipe of pressure rating 6 kgf/sqcm for Split AC complete all as specified and directed.

M/L for Sub Main Wiring with two single core PVC FRLS insulated cable of size 4.0 Sqmm multistranded copper conductor cable drawn into and including PVC casing and caping of suitable size, with all fixing accessories and 4.0 Sqmm multistrand copper conductor cable as continuous earth wire, complete all as specified and directed by Engineer in charge (Note :- Two Nos of 4.0 Sqmm Wire and One No of 4.0 Sqmm Earth wire& PVC casing & capping shall be Measured as one unit length).

M/L for Sub Main Wiring with two single core PVC FRLS insulated cable of size 4.0 Sqmm multistranded copper conductor cable drawn into and including PVC conduit of suitable size, with all fixing accessories and 4.0 Sqmm multistrand copper conductor cable as continuous earth wire, complete all as specified and directed by Engineer in charge (Note :- Two Nos of 4.0 Sqmm Wire and One No of 4.0 Sqmm Earth wire & PVC conduit shall be Measured as one unit length).

Supply and fixing of metal clad socket outlet with single pole and nuetral enclosure with two pin and earth plug socket complete with one single pole MCB 20 Amps, 240V, complete all as specified and directed.

S&F of MCB SPN 63 Amps, 240 Volts, AC 50 Hz, 10 KA 'C' curve complete all as specified and directed.

S&F of MCB SP 6 to 32 Amps, 240 Volts, AC 50 Hz, 10 KA 'C' curve complete all as specified and directed.

Supply and fixing sheet metal enclosure MCB DB double door, SPN 240 volts, 8 ways with 200 amp, 10 KA breaking capacity rated fully insulated bus bar with blanking plate wherever required including Earthbar, Neutral bar & Cable ties for cable management and IP 43 degree protection for fixing MCB complete all as specified and directed by Engr-in-Charge.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel including earth work excavation RFR, main earthing lead from connecting earth electrode to test point upto 7.5m, adequate quantity of charcole dest and common saft filled in alternation layers, PCC in 1:2:4 Type B1 pit and CI cover funnel with 20mm dia medium grade watering pipe, wire mesh and 15mm dia light grade GI protection pipe complete. all as shown in electrical plate No. 3 connected to earthing test point all as specified & directed including testing on completion

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc, and cutting chases for concealed conduit wiring and making good, cutting not exc 10 cm girth,& as per site reqirement. complete all as specified and directed by Engineer in charge.

Supply and Fixing copper pipes for suction and discharge gas line for 1.5/2 TR with 13 mm thick Nitrile Rubber insulation (heavy duty) connectivity Indoor unit to Outdoor unit, complete all as specified and directed by Engineer in charge. Note :- (a) length of both suction and discharge pipes is measured as one unit lenght.

Chandra Construction Enterprises (BID ID -3230547)

RK TRADERS (BID ID -3230623)

ISLAND SALES ENTERPRISES (BID ID -3230319)

Ravi Enterprises (BID ID -3230501)

M/S Sudhir Kumar Gupta (BID ID -3230420)