supply of material for daily maintenance ( as per specification and drawing ) to all distribution division / circle under the jurisdiction of, lesa-transgomti, lucknow , laying and jointing pvc pipe. heading , copper l-piece suitable for 250 / 400 kva t / f of size 125x75x50x6mm made of electrolytic copper strip 99.9% purity , copper l-piece suitable for 630 kva t / f of size 150x100x65x8mm made of electrolytic copper strip 99.9% purity , copper l-piece suitable for 1000 kva t / f of size 225x150x75x10mm made of electrolytic copper strip 99.9% purity , l.t. bushing rod complete with nuts. conical washer with housing 250 / 400kva t / f of size 16x260 mm complete ( as per sample ) , l.t. bushing rod complete with nuts. conical washer with housing 630 kva t / f of size 25x260 mm complete ( as per sample ) , lt bushing rod complete with nuts, conical washer with housing suitable for 1000 kva t / f , conical rubber washer suitable for t / f 250 / 400 kva , conical rubber washer suitable for t / f 630 kva , conical rubber washer suitable for t / f 1000 kva , neoprene bounded rubberzized cork sheet packng suitable for t / f ltbushing 250 / 400kva , neoprene bounded rubberzized cork sheet packng suitable for t / f ltbushing 630kva , neoprene bounded rubberzized cork sheet packng suitable for t / f ltbushing 1000kva , neoprene bounded rubberzized cork sheet 6mm thick sheet