This document is an open tender notice from the East Central Railway for a three-year Comprehensive Maintenance Contract (CMC) for quick watering installed at Patna Jn.The approximate cost of this work is Rs. 63,30,000/-.Interested parties must deposit an earnest money amount of Rs. 1,26,600/-.Tender submissions and openings will take place on August 20, 2026, via the IREPS website.