Tender For fabrication, supply, installation testing and commissioning of lightning protection system and its associated electrical works at building no-503 in frfcf, kalpakkam
Tender For engineering, procurement, supply, installation, testing, commissioning of lightning protection (elimination type) system for new generation (ng) and e3000 drilling rigs of assam asset
Tender For supply and installation of lightening protection system class a type, detail as follows- (1) lig htening arrester technology: advance early steamer emission. material: high current discharge stainless st eel. international standards: nfc 17- 102. (2) mast material: frp pipe and high-grade aluminium. dimensio n: 50mm. length: 2 metres frp pipe and 2 metres high grade aluminium mast. (3) down conduct cable: pv c insulated copper cable. dimension: 50 sq. mm, length: 75mtrs (per set) lightning strike counter number of counts: 6 digits. current sensitivity: 1ka to 200 ka, 8/20 & 10/350 micro/sec. induction shunt: 0.5 micro. (4) two (02) no.of maintenance free earth with all required consisting as per specification no. rdso/spn/1 97/2016 ver 1.0 or latest with all required copper cables and strips. installation of class a type lightening p rotection should be as per the tan no:- sts/e/tan/3006, version- 3.0 ; dated:- 08.01.2025 (tan specs atta ched as annexure.) [ warranty period: 30 months after the date of delivery ]