Regarding the new model coaches being developed, In the news it is like - "As per plans, 111 coaches are to be manufactured by CRWS of which 87 would be non AC, 17 would be for AC 3 tier, 5 for AC 2 tier and one each for AC 1 and chair car. "
Any info reg whether They will be used for any new trains like in case of Mahamana Exp or whether they will replace any existing mails/SF ??