supply of set of gasket for oil circulate joint of transformer as per drg.no. a3/08/els/ldh/tfp/m-01/alt-1. note: firms, other than mentioned in rdso tc no. elrs/tc/0076, rev.2 must submit rdso approved bill of material (bom) for supply of this item by them. firms not submitting rdso/clw approval will we considered only for developmental order with prototype approval by rdso/clw.set of gasket for oil circulate joint of transformer as per drg.no. a3/08/els/ldh/tfp/m-01/alt-1. note: firms, other than mentioned in rdso tc no. elrs/tc/0076, rev.2 must submit rdso approved bill of material (bom) for supply of this item by them. firms not submitting rdso/clw approval will we considered only for developmental order with prototype approval by rdso/clw.,set of gasket for oil circulate joint of transformer as per drg.no. a3/08/el s/ldh/tfp/m-01/alt-1. note: firms, other than mentioned in rdso tc no. elrs/tc/0076, rev.2 must submit rdso approved bill of material (bom) for supply of this item by them. firms not submitting rdso/clw approval will we considered only for developmental order wi th prototype approval by rdso/clw. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]