supply of description :- indicator assembly for escorts design bmbs. drawing no.:- escorts drg. no. 4eb9509 material and specification :- as per operation and maintenance manual of escorts make bmbs for freight stock with casnub bogie; doc. no. red-rd- bs-019-om-01; rdso s spec no. wd-23-bmbs-2008 (rev. 1) amendment no.1 of sept 2016. warranty /guarantee :- the firm shall stand guarantee, for a period of 36 (thirty six) months from the date of fitment of the system.description :- indicator assembly for escorts design bmbs. drawing no.:- escorts drg. no. 4eb9509 material and specification :- as per operation and maintenance manual of escorts make bmbs for freight stock with casnub bogie; doc. no. red-rd- bs-019-om-01; rdso s spec no. wd-23-bmbs-2008 (rev. 1) amendment no.1 of sept 2016. warranty /guarantee :- the firm shall stand guarantee, for a period of 36 (thirty six) months from the date of fitment of the system.,- indicator assembly for escorts design bmbs. drawing no.:- escorts drg. no. 4eb9509 material and specification :- as per operation and maintenance manual of escorts make bmbs for freight stock with casnub bogie; , indicator assembly escorts drg. no. 4eb9509 or latest as per operation and maintenance manual of escorts make bmbs for freight stock with casnub bogie; doc. no. red-rd-bs-019-om-01; r dso spec no wd-23-bmbs-rev-01 amendment no.1 of sept 2016 as per drg.no. escorts drg. no. 4eb 9509 or latest specn: doc. no. red-rd-bs-019-om-01; rdso spec no wd-23-bmbs-rev-01 amendment no.1 of sept 2016 [ warranty period: 36 months after the date of delivery ] ]