procurement of insulation joint set for gauge tie plate as per rdso specification nylon irs:s 40 / 84 with amdt-1 ( amdt upto date if any ) . set consistsing of : j ) space plate to drg no. t-10372 adv. alt 2 ( latest ) = 01 no. k ) bush to drg no. t-10368 ( latest ) = 03 nos. l ) washer to drg no. t-10371 ( latest ) = 06 nos. as per specn. as per rdso specification etc., insulation joint set for gauge tie plate as per rdso specification irs:s 40 / 84 with amdt-1 ( amdt upto date if any ) . set consisting of : ( 1 ) space plate to drg no. t-10372 adv. alt 2 ( latest alt. if any ) = 01 no. ( 2 ) bush to drg no. t-10368 ( alt. up to date if any ) = 03 nos. ( 3 ) washer to drg no. t-10371 ( alt. up to date if any ) = 06 nos. [ warranty period: 30 months after the date of delivery ]