Mahanagar Telephone Nigam Limited-MTNL has published Providing Lightning Protection System For Kl Bhawan New Delhi Providing Lightning Protection System For Kl Bhawan New Delhi. Submission Date for this Tender is 21-10-2021. Lightening Protection Device Tenders in Kidwai Bhawan Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and fixing of lightning conductor finial, make of 25mm dia 300 mm long, GI tube, having single prong at top, with 85mm dia 6mm thick GI base plate including holes etc. complete as required. |
| 2 | Jointing G.I. tape (with another G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required. |
| 3 | Providing and fixing GI tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as required. (for horizontal run) |
| 4 | Providing and fixing GI tape 20mm x 3mm thick on parapet or surface of wall for lightning conductor complete as required. (for vertical run) |
| 5 | Providing and fixing testing joint, made of 20mm x 3mm thick GI strip, 125 mm long, with 4 Nos, of G.I.bolts, nuts, check nuts and spring washers etc, complete as required. |
| 6 | Providing and laying GI tape 32mm x 6mm from earth electrode directly in ground as required. |
| 7 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 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. |
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