CIPP UV Lining Rehabilitation of Sewers Phase 1 - 2025

The City of Madison awarded a $927,079 contract to Visu‑Sewer, LLC for Phase 1 of its 2025 CIPP UV‑Lining Sewer Rehabilitation program. The work involves trenchless rehabilitation of approximately 10,000 linear feet of 8‑inch sanitary sewer and additional larger‑diameter mains using ultraviolet‑cured CIPP technology, including pipe cleaning, joint grouting, tap removal, and service‑opening reinstatement. The project also requires comprehensive traffic‑control planning, coordination with the Madison Metropolitan Sewerage District, and compliance with city SBE goals. Key points: • Scope: UV‑cured CIPP installation on 8‑ to 24‑inch sanitary sewers, ancillary cleaning, grouting, and tap removal. • Schedule: Bid opened 6/20/2025, award 7/15/2025, estimated start 8/11/2025. • Requirements: Pre‑qualification (30 k ft UV‑CIPP experience), 5 % bid bond, SBE participation, multiple coordination contacts (city engineer, MMSD, parks). • Value: $927,079 (prime contract), with potential change‑order additions.