Items - Comprehensive contract for modification of coaches as RDSO modification sheet No (i) : RDSO/PE/MS/AC/0089(Rev 0-2022, Dated: 06.02.2023 for Differential Pressure switch, (ii) RDSO/PE/MS/AC/0087(Rev.0)/2022, Dated 07.06.2022 for NTC sensor, for LHB AC coaches of IZN Division.
