National Hydroelectric Power Corporation Limited

National Hydroelectric Power Corporation Limited has published Checking, Testing And Refilling Of Carbon Dioxide ( Co2 ) Cylinders Fitted In The Carbon Dioxide ( Co2 ) Fire Protection System For 4 Nos. Of Unit Generators ( 220 Mva ) In Power House Of Parbati He Project, Stage-Ii ( Package No. C-718 ) . ; 1 Testing Of Cylinders ( At 250 Atm ) From The Authorized Firm / Agency To Do The Test And Issue Of Test Certificate As Per Scope Of Work & Terms & Conditions Of Tender Document. 2 Refilling Of Co2 Cylinders ( Tare Weight Approx- 76 Kg And Filled Cylinder Weight- 121 Kg ( Approx 45 Kg Co2 ) As Per Scope Of Work & Terms & Conditions Of Tender Document. 3 High-Pressure Hose Pipe With Connectors, Unf Thread-14 T.P.I., ( Din20022 / En853 ) Od=25 Mm, Id=1 / 2, L=450 Mm, Working Pressure-250 Bar For Co2 Gas Cylinder As Per Scope Of Work & Terms & Conditions Of Tender Document.. Last date of submission for this tender is 2023-11-08. This is a Tanks And Cylinders tender in Sainj, Himachal Pradesh