bids are invited for cleaning, sanitation and disinfection service - outcome based - public transport places; daily manual cleaning outcome based at kancharapra kpa stations for a period of 03 years ie 1095 days; railway station , cleaning, sanitation and disinfection service - outcome based - public transport places; daily manual cleaning outcome based at kancharapara workshop gate kpaw stations for a period of 03 years ie 1095 days; railway station , cleaning, sanitation and disinfection service - outcome based - public transport places; daily manual cleaning outcome based at halishar hlr stations for a period of 03 years ie 1095 days; railway station , collection & disposal waste management service - collection lifting transportation unloading segregation of garbage at kancharapra kpa station premises for a period of 03 years ie 1095 days; dry waste , collection & disposal waste management service - collection lifting transportation unloading segregation of garbage at kancharapara workshop gate kpaw station premises for a period of 03 years ie 1095 days; dry waste , collection & disposal waste management service - collection lifting transportation unloading segregation of garbage at halishar hlr station premises for a period of 03 years ie 1095 days; dry waste total quantity :