procurement of 220v, 1600ah lead acid tubular battery bank of unit 2 dcdb and 500ah week cells of ups of stage 2, ghtp, lehra mohabbat procurement of 220v, 1600ah lead acid tubular battery bank of unit 2 dcdb and 500ah week cells of ups of stage 2, ghtp, lehra mohabbat total quantity as per nit , (a)complete tubular type 220v, 1600ah lead acid battery consisting of 108 no. cells conforming to is 1651:1991 with latest amendments, with detailed specification as per annexure-a (item 1) + supervision charges forinstallation, testing and commissioning of above (220v, 1600ah) battery bank set at site (item 2) , 2v, 500ah(tx500p-hdp) battery cell - dry & uncharged (alongwith lead coated copper connectors and fasteners) (required qunatity = 20 cells) specification as per annexure-b & guaranteed technical particulars as per annexure-b1( item 4)