supply of set of base & duct gasket for sctmb ductset of base & duct gasket for sctmb duct,set of base & duct gasket for sctmb duct as per els/vskp drg. no. els/vskp/ 2019/15, item no. 01 to 03 for three phase locomotives. one set consist of 03 item in 03 nos as follows: (1) ga sket for sctmb duct top (els/vskp drg. ref. 1) qty - 01 no./set, (2) gasket for sctmb duct bottom (e ls/vskp drg. ref. 2) qty - 01 no./set, (3) sctmb base gasket (els/vskp drg. ref. 3) qty - 01 no./set. n ote: one set sample to be got approved by consignee before bulk supply. [ warranty period: 30 mon ths after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]