Operation and Maintenance of 3.00 MLD SBR Sewage Treatment Plant in Chirimiri Area

Work Description - Annual Operation And Maintenance Contract For Sewage Treatment Plant (3.00 Mld) Based On Sbr Technology Of Kurasia Sub Area Of Chirimiri Area (for Two Years)

South Eastern Coalfields Limited, through its Staff Officer Civil Chirimiri Area, is inviting sealed bids for an annual operation and maintenance contract for a 3.00 MLD Sewage Treatment Plant (STP) utilizing SBR technology, located in the Kurasia Sub Area of Chirimiri Area. This open tender, with Tender ID 2026_SECL_365164_1 and Reference Number SECL/CHRM/ Dy. GMC/26-27/e-Tender/28 dated 08.09.2026, is for a period of two years, with an estimated tender value of ₹92,80,728 and an Earnest Money Deposit (EMD) of ₹1,16,100. Document downloads are available from 08th September 2026 at 06:00 PM until 24th September 2026 at 06:00 PM, with the bid submission period commencing on 09th September 2026 at 06:00 PM and closing on 24th September 2026 at 06:00 PM. The bid opening is scheduled for 25th September 2026 at 10:00 AM at the Office of the Staff Officer Civil Chirimiri Area, which also serves as the Bid Opening Place. This tender requires two covers, with Cover 1 encompassing fee, pre-qualification, and technical documents including DSC, undertaking, work experience certificate, and turnover certificate, while Cover 2 is for the financial bid (BOQ). The contract will be of the Percentage form, with a bid validity of 120 days.