bids are invited for custom bid for services - mechanized coach cleaning (normal cleaning) including provision of toiletries in ac coaches at coaching depot, mfp , custom bid for services - mechanized coach cleaning (intensive cleaning) at coaching depot, mfp , custom bid for services - terminal attention of platform return trains under rpc-4 (dry sweeping, cleaning of toilets and watering in coaches) at coaching depot, mfp , custom bid for services - cleaning/sanitation of coaching depot premises at coaching depot, mfp , custom bid for services - on board house keeping services in train no 12557 58 ac coaches , custom bid for services - on board house keeping services in train no 12557 58 (nac coaches) , custom bid for services - on board house keeping services in train no 15228 27 (ac coaches) , custom bid for services - on board house keeping services in train no 15228 27 (nac coaches) , custom bid for services - gprs based biometric attendance system , custom bid for services - cost of 02 berths for obhs staff in sleeper class in train originating from mfp total quantity :