supply of set of top & bottom pivot assemblyset of top & bottom pivot assembly,set of top & bottom pivot assembly for double side swing door of lhb coaches. top pivot as per rcf drg. no. icf/sk3-5-6-018, col- i and bottom pivot as per drg. no. icf/sk3-5-6-018, col-ii. one set c onsisting of 01 no. top pivot and one no. bottom pivot. [ warranty period: 30 months after the date of de livery ] ] , set of lavatory door top and bottom pivot for lhb coaches. material required as per drg. no. lw 56440 for top pivot and drg. no. lw 56441 for bottom pivot. one set consists of 02 items (one no. top pivot & one no. bottom pivot). material spec. as per drg. no. lw56440 for top pivot and drg. no. lw56441 for bottom pivot. [ warranty period: 30 months after the date of delivery ] ] => limited