Providing Cables and DB for installation of Charging station for E Vehicles at Directorate of Industries Port Blair

Amount

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

32 A, Triple pole and neutral

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

4 way , Double door

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing on surface/wall including clamping etc as required.

40 mm outer dia nominal size

Supplying and laying of following size DWC HDPE pipe lSI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (50 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

40 mm outer dia nominal size

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on surface as required.

Upto 35 sq. mm

Supplying of following sizes XLPE insulated Armoured copper cable, PVC tape innersheathed for multicore cables, 650/1100 V grade as per IS 7098 (part-7) 1988 as applicable Make: Polycab, RR Kabel/Havells/Finolex etc or equivalent as required.

16 Sq mm x 4 Core

Supplying, Installation, testing and commissioning of ASHLOK make SEE brand safe earthing electrode type 19, 50 mm dia, length 2 mtrs and inner space to be filled with crystaline conductive mixture including filling-up with electrodite (Back fill Compound) as required for safe earth electrode and providing masonary enclosure with cover plate having locking arrangement etc.as required.

M/s G K Construction

M/s Sai Electrical Works