Water, Sanitary Sewer and Drainage Facilities to Serve Sienna Lakes Drive Phase 4 and Sienna Trace

The Sienna Municipal Utility District No. 7 is soliciting bids for the design‑build of water supply, sanitary sewer, and storm‑water drainage infrastructure serving the Sienna Lakes Drive Phase 4 and Sienna Trace developments in Fort Bend County, Texas. The work includes installing new water mains, sewer pipelines, drainage structures, and related site work to support a growing residential community. • Scope covers new water distribution mains, sanitary sewer lines, and storm‑water drainage facilities (culverts, ditches, etc.). • Estimated contract value indicated by apparent bids ranges between $2.5 M and $3.3 M, suggesting a medium‑scale municipal construction project. • Pre‑bid conference (non‑mandatory) on Oct 15 2026; bid submission deadline Oct 22 2026 10 a.m.; bid opening follows immediately after. • All bids must be submitted electronically via LJA’s bidding portal, with a 2 % bid‑bond or certified‑check security.