09/ee/o and m-ia/w and s/kmda/2026-27 sl-03 - supply of plumbing helper for daily operation of valves at duila head works site (ph no-1) and p.h.-2 at duila charaktala for smooth supply of water for 365 days under sankrail zone-i (duila) faws scheme.

Kolkata Metropolitan Development Authority has invited bids for the 09/ee/o and m-ia/w and s/kmda/2026-27 sl-03 - supply of plumbing helper for daily operation of valves at duila head works site (ph no-1) and p.h.-2 at duila charaktala for smooth supply of water for 365 days under sankrail zone-i (duila) faws scheme. The estimated project cost is ₹0.05 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 6 October 2026, with the technical opening scheduled for 8 October 2026.