supply of set of isolating cock for 3 phase locomotives.set of isolating cock for 3 phase locomotives.,set of isolating cock for 3 phase locomotives. set consists of 2 items as given below: - (i) isolating cock 1-1/4 as per ftrtipl pt. no.-023002000 or legris pt. no.-04023242 or kbil part no. i.f.1071, qty.=01 no. (ii) isolating cock 1-1/4 with vent type as per ftrtipl pt. no.-023007 000 or kbipl pt. no.-c136292 or m/s.legris part no-04893242, qty.=01 no. suitable for 3-phase loco. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] electic loco shed stores/bksc, jharkhand 75.00 set ser