Hajipur Sewerage Network and STP Tender under AMRUT 2.0, Bihar

BUIDCo has invited item-rate bids for the Hajipur sewerage network and sewage treatment plant scheme under AMRUT 2.0 in Bihar, estimated at ₹224.88 crore, with bids closing on 24 August 2026.

Scope of the Hajipur package

Bihar Urban Infrastructure Development Corporation Ltd. is procuring the sewerage network and STP for Hajipur as one item-rate contract under the central AMRUT 2.0 mission. The estimate is ₹224.88 crore and the reference number is BUIDCo/Yo-3538/2026 (Part- 02)-54 (Gr-04). Bids opened on 3 August 2026 and the window is short: submissions close on 24 August 2026, with opening the following day at the BUIDCo office on West Boring Canal Road in Patna.

A town sewerage scheme of this size is trench-heavy work. The bulk of the value sits in laying sewer mains and branch lines through built-up streets, building pumping stations, and constructing the treatment plant itself. Hajipur sits on the Gangetic alluvium near the Ganga and Gandak confluence, so a high water table and shoring requirements usually shape both the method statement and the rates.

Contractors who should look at this

The package fits a water and sanitation EPC contractor with sewer network and STP experience, and it carries enough length to keep several subcontract crews working in parallel on different reaches. EMD is ₹2,34,88,000 against the ₹224.88 crore estimate, and the tender fee is ₹1,18,000. Payment runs through the internet payment gateway, challan or bank guarantee. Bid validity is 120 days and withdrawal is not allowed once submitted, so price the risk before you upload.

Note the deadline. Twenty-odd days from publication to close is tight for a package of this value, particularly if you are assembling a joint venture or arranging the bank guarantee. Start the portal registration early rather than in the final week.

Equipment the site will need

Sewer work rewards owners of the right mid-size fleet rather than the biggest machines. Backhoe loaders do the day-to-day trenching through narrow town roads, and excavators take over for deeper reaches, manhole pits and the STP foundations. Tippers keep the spoil moving, since urban sites have nowhere to stack it. Compactors are needed for trench backfill in layers, and reinstating the road surface afterwards. The treatment plant end brings its own demand: concrete mixers or a batching setup, and cranes for tank shuttering and equipment lifts.

Dewatering capacity is worth planning for separately here. On alluvial ground near two rivers, pumps often run through the working shift on every open trench.

Key facts

How to apply

1. Open the official portal: Bihar State e-Procurement Portal.
2. Search by tender ID 2026_Governme_137226_1 (reference no. BUIDCo/Yo-3538/2026 (Part- 02)-54 (Gr-04)) under Bihar Urban Infrastructure Development Corporation Ltd.
3. Register on the portal and keep a valid Class III digital signature certificate ready.
4. Download the NIT, tender document and BOQ, then check eligibility, EMD of ₹2,34,88,000 and the ₹1,18,000 fee.
5. Submit your bid online before 24 August 2026.

More on DesiMachines

Bihar has a steady run of live work on our desk. Building contractors should see the CPWD Patna office and residential quarters tender, and road bidders in the same belt can look at the Arwal four-lane bypass tender. If you price sewerage work specifically, the Porbandar underground drainage tender in Gujarat is a useful comparison on rates and scope.

Browse more live tenders in Bihar or see all live tenders. For the fleet side, compare backhoe loaders, excavators, compactors and cranes, or check equipment finance options before you buy.

FAQ

Tender details are summarised for convenience and may change. Always verify the latest dates, terms and documents on the official tendering portal before bidding. DesiMachines is not responsible for changes made by the issuing authority.