supply of wheel set earthing equipment. matl. & spec. : rcfs spec. no. edts - 101, rev. -c, amendment - 2, corrigendum -6, with annexure-1. set consisting of: 1. housing with cover and brush holder assly - 01 no. 2. ring oiler with slip assly. - 01 no. 3. earthing cable ( coach to bogie ) - 01 no. 4. earthing cable ( bogie to equipment ) - 01 no. 5. earthing cable ( for earthing resistor ) - 03 nos. 6. earthing resistor - 03 nos. 7. bracket - 03 nos. 8. m8x30 grade - 10.9 hex head screw with phosphate coating as per rdso drg. no. cg-15070, alt. 01, restricted make as per t-0-2-619 ( latest alteration ) with suitable spring washer - 03 nos. mentioned in rdsos letter no. mc / ctrb / genl. dated. 10 / 08 / 2021. [ warranty period: 30 months after the date of delivery ] amm / chg / src-coaching stores depot west bengal 97.00 set , ser amm / gsd / tata-carr & wagon stores jharkhand 20.00 set depot , ser