supply of 33 kv composite high voltage insulation paint. insulating coating samples shall be tested th rough a nabl accredited laboratory before installation. the coating must withstand 42 kv ac for 1 minute without puncture with a coating thickness of 3.00 mm, tested as per astm d149 or is 2584. additionally, th e coating shall have a breakdown voltage of =55 kv ac at the same thickness of 3.00 mm, with testing con ducted in accordance with astm d149 or is 2584 and other requirements as mention

South Coast Railway has invited bids for the supply of 33 kv composite high voltage insulation paint. insulating coating samples shall be tested th rough a nabl accredited laboratory before installation. the coating must withstand 42 kv ac for 1 minute without puncture with a coating thickness of 3.00 mm, tested as per astm d149 or is 2584. additionally, th e coating shall have a breakdown voltage of =55 kv ac at the same thickness of 3.00 mm, with testing con ducted in accordance with astm d149 or is 2584 and other requirements as mentioned in attached specifi cation . [ warranty period: 30 months after the date of delivery ] ] - 33 kv composite high voltage insulation paint., with an EMD of ₹0.01 Cr. Please refer to the tender document for project value details. Interested bidders can submit applications until 8 October 2026, with the technical opening scheduled for 8 October 2026.