Custom Bid for Services- Schedule 1 Labour cost for, Mechanized Cleaning contract at Puratchi Thalaivar Dr MGR, Central Railway Station for a Period of 04 Years or 1460, days, Custom Bid for Services- Schedule 2 Consumable, cost for Mechanized Cleaning contract at Puratchi Thalaivar, Dr MGR Central Railway Station for a Period of 04 Years or, 1460 days, Custom Bid for Services- Schedule 3, Machineries cost for Mechanized Cleaning contract at, Puratchi Thalaivar Dr MGR Central Railway Station for a, Period of 04 Years or 1460 days, Custom Bid for Services-, Schedule 4 Protective Gears cost for Mechanized Cleaning, contract at Puratchi Thalaivar Dr MGR Central Railway, Station for a Period of 04 Years or 1460 days, Custom Bid, for Services- Schedule 5 Garbage removal cost for