Tender For supply of seat and seat cover for euro bowl assembly as per rcf drawing no. ls6311 7, alt. 'a', item no. 1 & 2 with slotted head bolts washer & nut for hanging device of stai nless steel and two suitably shaped washers of rubber or other equivalent material f or each bolts as per rcf drg. no. ls63117 alt. 'a'. [ warranty period: 30 months after the dat e of delivery ]