Tender For srm e-tender(second call):1) replacement of 220v 300ah lead acid battery set and 220v 50a dual floatcumboostcharger at 100/22/kv s/s padghe under 400 rs(o&m) dn, padghe.2) supply of various types of stainless steel hardware (nut-bolts) with grade 316, of various sizes for day to day maintenance activity under 400kv rs o&m division padghe.