Project No. 130026-32, 2026 Small Diameter Sanitary Sewer Lining and Manhole Rehabilitation

Project No. 130026-32, solicitation PP-2026-0076, is a public improvement project for the Montgomery County Environmental Services Department in Ohio. The scope of work involves the as-needed rehabilitation of 8-inch through 15-inch diameter sanitary sewer gravity mains and associated appurtenances. Key deliverables include sewer cleaning, closed-circuit television inspection, cured-in-place pipe lining of mainline sewers and service laterals, structural point repairs, and comprehensive manhole rehabilitation, including interior wall resurfacing, bench and invert restoration, and the installation of chimney seals. The project is governed by Section 1311.252 of the Ohio Revised Code and requires strict adherence to various ASTM standards for lining, concrete, and vitrified clay pipe. The contract will be awarded to the bidder submitting the lowest total bid based on the Base Bid plus selected alternates. Bidders must submit one original and one copy of their bid in a sealed opaque envelope, including a qualification statement, a drug-free workplace affidavit, and bid security equal to 10 percent of the bid. Successful contractors must provide performance and payment bonds equal to the contract price, maintain BWC certification, and comply with prevailing wage requirements. Payment is processed monthly via an Application for Payment submitted by the 20th of the month, requiring a Schedule of Values and various waiver and release agreements. Quality assurance is managed through field inspections by the Engineer and third-party vacuum testing of rehabilitated manholes.