Tender For Installation Of Lighting Conductors For Earthing Of Transformers, Electrical Panels And Office Building At Tanakpur Power Station, Banbasa-Uttarakhand
TDR : 53054481
Tender Notice
BOQ
Expired
Banbasa
Uttarakhand
Tender For Installation Of Lighting Conductors For Earthing Of Transformers, Electrical Panels And Office Building At Tanakpur Power Station
Name of Work: Installation of lighting conductors for earthing of transformers, electrical panels and office building at Tanakpur Power Station
Sl. No.
Item Description
1
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 and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
2
Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)
3
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 6 mm thick G.I. base plate including holes etc. complete as required.
4
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)
5
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 vertical run)
6
Jointing copper / GI tape (with another copper / GI tape, base of the final or any other metallic object) by riveting / nut bolting / sweating and soldering etc as required.
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