WBPDCL has invited e-tenders for a service contract for online leak sealing jobs on an as-and-when-required basis inside the power house under the BM & TM Department at Kolaghat Thermal Power Station. Eligible agencies can submit bids through the two-part bidding process. Tender document download begins on 8 August 2026 at 2:00 PM, and bid submission closes on 7 September 2026 at 2:00 PM. Contact Details: Contact Person: Mr. Krisanu Gupta, Sr. Manager (PS), Contract Cell Phone: 8336909047 Email: kgupta@wbpdcl.co.in Website: https://wbtenders.gov.in City: Kolaghat, West Bengal