Fabrication Installation Testing and Commissioning of Energy Meter Panel for various Quarters block at BSF Campus Salt Lake under Ftr HQ BSF SB Kolkata

Fabrication, Supplying, Installation, testing and commissioning of cubical panel (meter box) wall mount type CPRI aprroved powder coated/painted suitable for 415 V, 3 Phase, 4 wire 50 Hz AC Supply system. Panel should be fabricated in approved factory having modern fabrication and testing process. Panel should be IP 54 procted. The size of panel shoul be 1.1 mtr (W) x 1.2 mtr (H/L) x 0.20 (D) i.e. not less than 1.32 Sqm, made with 1.6 mm thick CRCA sheet and having detachable CRCA gland plate, TPN aluminium bus bar, base of insulated brackets or studs as per norms. The panel should be suitable to accommodate 09 nos. existing Energy meter of size 9"x11" appx (1-phase domestic), 10 nos DP Isolator of suitable rating and 01 no. 100 Amp Al TPN Bus Bar. The panel should be front openable in parts (splitted) suitable for opening the doors with arrangement of glass or window for displaying the meter readings as mentioned in drawing. Follwing items /parts be included in panel; (i) 63 Amp DP Isolator - 10 Nos. (ii) 100 Amp Al TPN Bus Bar size 600 mm x 20/25 mm x 4/5 mm (iii) wiring with 6 sqmm FRLS Cu wire (from bus bar to energy meter), (iv) Earth bar. The drawings will be final as per direction of Engineer in charge.

Fabrication, Supplying, Installation, testing and commissioning of cubical panel (meter box) wall mount type CPRI aprroved powder coated/painted suitable for 415 V, 3 Phase, 4 wire 50 Hz AC Supply system. Panel should be fabricated in approved factory having modern fabrication and testing process. Panel should be IP 54 procted. The size of panel shoul be 0.90 mtr (W) x 1.2 mtr (H/L) x 0.20 (D) i.e. not less than 1.08 Sqm, made with 1.6 mm thick CRCA sheet and having detachable CRCA gland plate, TPN aluminium bus bar, base of insulated brackets or studs as per norms. The panel should be suitable to accommodate 07 nos. existing Energy meter of size 9"x11" appx (1-phase domestic), 08 nos DP Isolator of suitable rating and 01 no. 100 Amp Al TPN Bus Bar. The panel should be front openable in parts (splitted) suitable for opening the doors with arrangement of glass or window for displaying the meter readings as mentioned in drawing. Follwing items /parts be included in panel; (i) 63 Amp DP Isolator - 8 Nos. (ii) 100 Amp Al TPN Bus Bar size 600 mm x 20/25 mm x 4/5 mm (iii) wiring with 6 sqmm FRLS Cu wire (from bus bar to energy meter), (iv) Earth bar. The drawings will be final as per direction of Engineer in charge.

Fabrication, Supplying, Installation, testing and commissioning of cubical panel (meter box) wall mount type CPRI aprroved powder coated/painted suitable for 415 V, 3 Phase, 4 wire 50 Hz AC Supply system. Panel should be fabricated in approved factory having modern fabrication and testing process. Panel should be IP 54 procted. The size of panel shoul be 1.10 mtr (W) x 0.90 mtr (H/L) x 0.20 (D) i.e. not less than 0.99 Sqm, made with 1.6 mm thick CRCA sheet and having detachable CRCA gland plate, TPN aluminium bus bar, base of insulated brackets or studs as per norms. The panel should be suitable to accommodate 05 nos. existing Energy meter of size 9"x11" appx (1-phase domestic), 06 nos DP Isolator of suitable rating and 01 no. 100 Amp Al TPN Bus Bar. The panel should be front openable in parts (splitted) suitable for opening the doors with arrangement of glass or window for displaying the meter readings as mentioned in drawing. Follwing items /parts be included in panel; (i) 63 Amp DP Isolator - 6 Nos. (ii) 100 Amp Al TPN Bus Bar size 600 mm x 20/25 mm x 4/5 mm (iii) wiring with 6 sqmm FRLS Cu wire (from bus bar to energy meter), (iv) Earth bar. The drawings will be final as per direction of Engineer in charge.

Fabrication, Supplying, Installation, testing and commissioning of cubical panel (meter box) wall mount type CPRI aprroved powder coated/painted suitable for 415 V, 3 Phase, 4 wire 50 Hz AC Supply system. Panel should be fabricated in approved factory having modern fabrication and testing process. Panel should be IP 54 procted. The size of panel shoul be 0.90 mtr (W) x 0.90 mtr (H/L) x 0.20 (D) i.e. not less than 0.81 Sqm, made with 1.6 mm thick CRCA sheet and having detachable CRCA gland plate, TPN aluminium bus bar, base of insulated brackets or studs as per norms. The panel should be suitable to accommodate 05 nos. existing Energy meter of size 9"x11" appx (1-phase domestic), 04 nos DP Isolator of suitable rating and 01 no. 100 Amp Al TPN Bus Bar. The panel should be front openable in parts (splitted) suitable for opening the doors with arrangement of glass or window for displaying the meter readings as mentioned in drawing. Follwing items /parts be included in panel; (i) 63 Amp DP Isolator - 5 Nos. (ii) 100 Amp Al TPN Bus Bar size 500 mm x 20/25 mm x 4/5 mm (iii) wiring with 6 sqmm FRLS Cu wire (from bus bar to energy meter), (iv) Earth bar. The drawings will be final as per direction of Engineer in charge.

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. (but without charcoal/ coke and salt ) as required

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. 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 and re-filling 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. 3½ X 25 sq. mm (28mm)

Supplying and drawing 2 x 6 sq. mm sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required

Dismantling of existing metal meter box, busbar, connectiones and wiring making surface/site clean as near surface/site by means of plaster & putty etc as req.