Erection of Meshed Conductor Network or Faradays Cage Earthing Arrangement as per DGMS Circular for Protection Against Lightning for 02 Nos. (Two Nos) of 33/3.3kV Main Sub-Station of Jamuna Kotma Area (As per NIT)

Amount

Erection of Meshed Conductor Network or Faraday’s Cage Earthing Arrangement as per DGMS Circular for Protection Against Lightning for 02 Nos. (Two Nos) of 33/3.3kV Main Sub-Station, (RWS JAMUNA 33/3.3kV Main Sub-Station and KOTMA COLLIERY 33/3.3kV Main Sub-Station) of Jamuna Kotma Area.

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required. (NOTE : POLES TO BE GIVEN BY DEPARTMENT)

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement.

Providing and laying G.I. tape 32 mm X 6 mm from earth electrode directly in ground as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required. (FOR OVERHEAD MESHED CONDUCTOR) (NOTE : ACSR CONDUCTOR TO BE GIVEN BY DEPARTMENT)

Total impact of GST for the purpose of CTC

M/S J.D. ENTERPRISES

KAMRAN KHAN

Azhar Enterprises

S.K. Sikdar