1. renovation of toilet of mantri mandal department section first floor south wing in old sectt. patna for the year 2026-27. 2. s/r to day to day work of basement water supply and filteration system in extended building of bvp patna for the year 2026-27. 3. a/r to drain & sewerage work in back side gate in adhiveshan bhawan, patna for the year 2026-27. (hindi document)

Building Construction Department has invited bids for the 1. renovation of toilet of mantri mandal department section first floor south wing in old sectt. patna for the year 2026-27. 2. s/r to day to day work of basement water supply and filteration system in extended building of bvp patna for the year 2026-27. 3. a/r to drain & sewerage work in back side gate in adhiveshan bhawan, patna for the year 2026-27. (hindi document). The estimated project cost is ₹0.06 Cr, with an EMD of ₹0 Cr. Interested bidders can submit applications until 28 September 2026, with the technical opening scheduled for 28 September 2026.