Tender Details: Online tender invited for supplying and installing air conditioning systems, lighting and allied electrical works at the administrative office (3rd & 4th floor reception area), Salt Lake, Kolkata. Tender No.: WBPWD/EE/BED/e-NIQ-73/2026–27 Tender ID: 2026_WBPWD_5015802_1 Schedule: Document download closing date: 15.07.2026 (15:00 Hrs) Contact Details: Executive Engineer Public Works Department, Bidhannagar Electrical Division Salt Lake, Kolkata – 700091 Websites: WB PWD Tenders Portal West Bengal PWD