supply of set of tpu rings consisting of 02 itemsset of tpu rings consisting of 02 items,set of tpu rings consisting of 02 items 1) tpu ring inner 6 mm thick for seco ndary suspension of fiat bogie of lhb coaches to rdso drg. no. cg-20057, item no.1, alt. 0 1, qty/set: 04 nos. 2) tpu ring outer 6 mm thick for secondary suspension of fiat bogie of lhb coaches to rdso drg. no. cg-20057, item no.2, alt. 01, qty/set: 04 nos. conforming to rdso spec. no. mp-0.40.99.1 rev-03 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty, andhra pradesh 90.00 set