South Eastern Railways-SER has published Tender For Supply And Installation Of Lightning Protection System. Submission Date for this Tender is 08-12-2022. Electrification Work Tenders in chakradharpur Jharkhand. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Supply And Installation Of Lightning Protection System |
2 | Supply and Installation of lightning protection system, detail as follows - [1] Lightning arrester technology: Advance Early Seamer Emission. material: High current discharge stainless steel. International standard: NFC 17-102. [2] Mast material: FRP pipe and high grade aluminium. Dimension: 50 mm. length: 2 mtrs FRP pipe and 2 mtrs high grade aluminium mast. [3] Down conduct cable: PVC Insulated copper cable. Dimension: 55 sq. mm, length: 50 mtrs [per set]. [4] Lightning strike counter number of counts: 6 digits. Current sensitivity: 1KA to 200 KA, 8/20 micro/Sec. Induction shunt: 0.5 micro. Earthing copper bonded Rod: 2 Nos. [per set]. Dimension: 17.2 mm dia. Length: 3 mtrs Copper Bonding thickness: 250 microns. Earth enhancement compound: 3 bags of 10 kg [per set]. Copper Busber Dimension: 150 mm X 25 mm X 6 mm - 2 Nos. [per set] and 300 mm X 25 mm X 6 mm - 1 Nos. [per set]. Copper strip dimension: 25 mm X 3 mm - 20 mtrs. |
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