ET 261

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6mm thick G.I. base plate including holes etc. complete as required.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as equired (For vertical run)

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required.

Earthing with G.I. earth pipe 4.5 Meter 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 fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Total Amount

Gross Total Amount

Prices must be filled in the exact same format as given above. Any variation in format, description, unit, quantity or T&C, if noticed, may lead to rejection of the bid.

In case of discrepancy between rates and amount quoted above, the quoted rates shall prevail and appropriate corrections shall be made by corporation during evaluation.

Adjustments made by the Corporation as a part of Correction of Errors in the quoted BOQ, shall be final and binding upon the bidders. If a bidder does not except the corrected calculation, their bid shall be rejected.