bids are invited for obhs and related service for railways (new version 2.0) - mechanized coach cleaning of primary trains (ac); internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - mechanized coach cleaning of primary trains (nac); internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - mechanized external coach cleaning of primary trains (ac & nac); external; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - mechanized coach cleaning of vb coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - obhs in ac with toiletries in coaches; internal; toilet, coach floor area, door area, vestibule area; manual; per workstation per hour , obhs and related service for railways (new version 2.0) - obhs in nac with handwash in coaches; internal; toilet, vestibule area, coach floor area, door area; manual; per workstation per hour , obhs and related service for railways (new version 2.0) - obhs in ac with toiletries in vb coaches; internal; toilet, vestibule area, coach floor area, door area, pantry; manual; per workstation per hour , obhs and related service for railways (new version 2.0) - obhs in train no-12204/03 garibrath express; internal; toilet, vestibule area, coach floor area, door area; manual; per workstation per hour , obhs and related service for railways (new version 2.0) - supervision/ monitoring of obhs staff in all rakes of trains; internal; not applicable; not applicable; per workstation per hour total quantity : अअििततरर आआà¤μà¤μययककतताा /additional requirement