Providing service service connection and fixing of window Air conditioner in temporary structure being used as MT Workshopoffice at BSF campus Saratpally under SHQ BSF Krishnanagar

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

(i) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of connections, testing and commissioning etc. as required.

(i) Single Pole

(ii) Double pole

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation andre-filling as required

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade as required.

(i) 2 x 25 sq. mm

Supplying and fixing extra conduit down rod of 20 cm length GI pipe 15 mm dia, heavy guage including painting etc as required.(Note: More than 5 cm length shall be rounded to the nearest 10 cm and 5 cm or ess shall be ignored

Supplying and fixing of 32 mm size of PVC pipe on wall surfsce/recess/under ground trench for protection of cable as per direction of engg in charge as required.

supplying and fixing following way double door single pole and natural MCB distribution board 240 volt on surface/recess complete with tinned copper busbarm neutral busbar, earth bar, din bar, detachable gland plate, interconnections , phosphatized and powder painted including earthing etc as required (But without MCB/RCCB/Isolator)

(i) 4 way, Double door

Supplying, installation, testing and commissioning of 1.5 ton capacity window type Air Conditioner with copper condensing coil, anti bacteria filter, remote and suitable voltage stabilizer for operation on single phase 230 V etc as required.

Supplying and Laying of one number XLPE insulated PVC sheathed power cable of 1.1 KV grade of 2 x 25 sqmm size Aluminum armoured cable direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

Supplying and laying of one number XLPE power cable of 1.1 KV grade of 2 x 25 Sqmm size in the existing PVC/ METAL pipe/open as required.