Custom Bid for Services- Schedule 1 Labour cost for, mechanized cleaning contract at Puratchi Thalaivar Dr MGR, Central Railway Station for a period of 4 years or 1460 days, inclusive of GST, Custom Bid for Services- Schedule 2, Consumable cost for mechanized cleaning contract at, Puratchi Thalaivar Dr MGR Central Railway Station for a, period of 4 years or 1460 days inclusive of GST, Custom Bid, for Services- Schedule 3 Machineries cost for mechanized, cleaning contract at Puratchi Thalaivar Dr MGR Central, Railway Station for a period of 4 years or 1460 days, Custom Bid for Services- Schedule 4, Protective Gears cost for mechanized cleaning contract at, for Services- Schedule 5 Garbage removal cost for