Airports Authority Of India has published Supply Installation Testing Commissioning Of Advance Lightning Arrestor For Dvor Hpdme At Katihar Airport. Submission Date for this Tender is 26-10-2020. Lightning Arrester Tenders in ACS AAI KATIHAR , BMP-07 , BIHAR Bihar. Bidders can get complete Tender details and download the document.
| Name of Work: SITC of Advance Lightning Arrestor for DVOR/HPDME at Katihar Airport | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Supply, Installation ,Testing and commissioning fully autonomous, CPRI tested early Streamer Emission lighting conductor (ESELC) having dt (gain in triggering time ) of minimum 60us and radius of protection 79 meters in level-1 protection zone when installed on 11.5 Mtrs Mast ( 2 Meter FRP mast (OD68mm, ID60mm, wall thickness 4 mm) & 9.5 Mtrs GI mast (2 Inch dia) along with other accessories for installing ESELC near DVOR antenna Counterpoise | item1 | 1 | Nos |
| 2 | 2 | SITC of 70 sq. mm copper flexible cable for down conductor including suitable clamps and other accessories from air terminal to the earth pit. | item2 | 50 | meter |
| 3 | 3 | SITC of lightning transient event counter resettable 6-digit LCD display within built lithium battery in IP67 rating enclosure with transparent lid, mounting arrangements etc., as required. | item3 | 1 | Nos |
| 4 | 4 | SITC of earth pits & chemical earth material using ISOGEL earth enhanced compound of 20kgs, ISOROD advanced chemical earth rod made with k type copper tube of 2.5 dia, 8 fts long, 1.6 mm thick installed vertically or horizontally as per the site conditions complete with flanges bends top cover heavy duty plastic inspection chamber & test link including excavation and refilling etc. as required | item4 | 1 | Nos |
| 5 | 5 | SITC of 25x3 mm Copper strip from Earth Test link to the Earth pit for loop earthling. | item5 | 20 | meter |
| 6 | 6 | MS steel Guy wire of suitable length with three stay rod and accessories to protect mast installation | item6 | 27 | meter |
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