The Executive Engineer, Nadia Arsenic Division-I, Public Health Engineering Directorate, Government of West Bengal, has issued Addendum Notice 01 for e-Tender Ref. No. WBPHE/03/NAD-I of 2026-27 (Tender IDs: 2026_PHED_1029338_1 & 2026_PHED_1029338_2) regarding maintenance works under Nadia Arsenic Division-I, PHE Dte., Kalyani, Nadia. Interested bidders can download the addendum and tender details from the official tender portals. Contact Details: Executive Engineer, Nadia Arsenic Division-I, P.H.E. Directorate, Kalyani, Nadia, West Bengal. Website: https://wbtenders.gov.in Website: https://wbphed.gov.in