supply of maintenance kit-03 for earthing equipment kit conforming to rcf spec. no. edts-101 rev. c, amend.1 corr. 06, annexure 1. one set consist of 06 items- ( 1 ) s.s. bush to rcf drawing no. lw71235, alt. a =02 nos. ( 2 ) brush holder housing to rcf drawing no. lw71238, alt. nil =01 no. ( 3 ) carbon brush assembly to rcf drawing no. lw71239, alt. nil =02 nos. ( 4 ) clip assembly to rcf drawing no. lw71240, alt. nil=02 nos. ( 5 ) isolating bush to rcf drawing no. lw71244, alt. a =02 nos. ( 6 ) bracket to rcf drawing no. lw71247, alt. nil=01 no. [ warranty period: 30 months after the date of delivery ]