Description
The City of Flint is seeking a contractor to provide cured‑in‑place‑pipe (CIPP) relining services for its water service center sewer network. The scope includes rehabilitation of storm and sanitary mains ranging from 8‑in to 66‑in diameter, spot‑re‑lining of laterals (4‑in to 24‑in), and installation of vacuum‑inserted clean‑out saddles for 4‑in and 6‑in lines. Vendors must submit unit‑price tables for each pipe size, demonstrate compliance with ASTM standards, provide warranties, and meet extensive insurance and experience requirements. The contract is a three‑year blanket pricing agreement with possible two‑year extensions.
• CIPP lining of mains (8‑in–66‑in) and laterals (4‑in–24‑in) with video inspection and reporting.
• Vacuum‑excavated clean‑out installations for small‑diameter laterals.
• Mandatory qualifications: ≥3 years commercial CIPP experience, ≥100,000 linear ft installed, ISO‑equivalent QA system, and required insurance coverage.
• Submission requires complete pricing tables (Exhibit A) plus qualifications, references, and insurance certificates (Exhibits B‑G).