The Executive Engineer, PWD Electrical Construction Division has invited an online tender for renovation of electrical works and SITC of air-conditioning machines at the Fertiliser Quality Control and Soil Testing Laboratories of the Office of the Agricultural Chemist. eNIQ No.: WBPWD/EE-ECD/e-NIQ-09 (3rd Call)/2026-27 Tender ID: 2026_WBPWD_5014317_3 Bid submission starts: 12.08.2026 at 2:00 PM Bid submission closes: 18.08.2026 at 2:00 PM Tender website: tenders.wb.gov.in Contact: Executive Engineer, PWD Electrical Construction Division Location: NSC Bose Road, Kolkata, West Bengal