bids are invited for obhs and related service for railways (new version 2.0) - external coach cleaning during primary maintenance of all coaches of mail express trains; external; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during primary maintenance of duranto ac coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during primary maintenance of duranto nac coaches power car pantry car; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during primary maintenance of mail exp ac coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during primary maintenance of mail exp pantry car power car and nac coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - external coach cleaning during secondary maintenance of all coaches; external; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during secondary maintenance in ac coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - internal coach cleaning during secondary maintenance of pantry car power car and nac coaches; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - cleaning of coaches during terminal maintenance of trains; internal; complete coach; mechanized; per coach , obhs and related service for railways (new version 2.0) - provision of man power for obhs in primary trains in non ac and ac coaches; internal not applicable; mechanized; per workstation per hour , obhs and related service for railways (new version 2.0) - provision of man power for linen distribution in coaches of trains including loading and unloading from linen store to train and vice-versa for ac coaches including lie over period; not applic.. , obhs and related service for railways (new version 2.0) - provision of chemicals for on board house keeping services in nominated trains of the coaching depot for ac coaches; internal; not applicable; not applicable; coach hour , obhs and related service for railways (new version 2.0) - provision of chemicals for on board house keeping services in nominated trains of the coaching depot for non ac coaches; not applicable; not applicable; not applicable; coach hour , obhs and related service for railways (new version 2.0) - provision of plastic wheeled bins of 120 ltr capacity in depot complex at the rate of 50 bins per year; not applicable; not applicable; not applicable; number , obhs and related service for railways (new version 2.0) - disposable bags for disposal of garbage at the rate of 50 bags per day; not applicable; not applicable; not applicable; number , obhs and related service for railways (new version 2.0) - cleaning of washing line daily; outdoor; washing line; mechanized; number , obhs and related service for railways (new version 2.0) - cleaning of stabling lines daily; outdoor; stabling lines; mechanized; number , obhs and related service for railways (new version 2.0) - mechanized sweeping and cleaning of depot complex area; external and internal; not applicable; mechanized; square meter , obhs and related service for railways (new version 2.0) - transportation of municipal solid waste msw from cnw depot dee of delhi division including loading and unloading; not applicable; not applicable; not applicable; total quantity :