Trenchless Sanitary and Storm Sewer Rehabilitation Services

The City of Largo, Florida is requesting sealed bids for trenchless sanitary and storm sewer rehabilitation services under Contract 26-B-870, with bids due October 2, 2026 at 11:30 a.m., and questions due September 25, 2026 at 5:00 p.m. EST through PlanetBids. No pre-bid conference will be held.

The scope encompasses cured-in-place pipe (CIPP) main line lining, CIPP service lateral lining, joint sealing with chemical grout, and common work tasks including mobilization, traffic maintenance, lateral point repairs, clean-out installations, and warranty cleaning with closed-circuit television inspection. Pipe diameters range from 8 inches to 84 inches. Main line CIPP lining is priced on a unit basis varying by diameter and thickness; service lateral work is priced per unit or linear foot; joint sealing is priced per connection. Common work items include mobilization, traffic control by road classification, easement work, hammer tap removal, and specialty cleaning for sediment or material exceeding 20 percent of pipe diameter. All work is to be performed throughout the City of Largo on an as-needed basis as directed by the City's designated representative.

The contract term runs from award through September 30, 2027, with two optional one-year extensions by mutual agreement. The City reserves the right to award separate contracts for various repair methods and to award to multiple qualified bidders. Bids must be unit-price based with a total evaluated amount. Successful bidders must provide performance and payment bonds prior to contract execution and submit evidence of authority to do business in Florida, debarment certifications, drug-free workplace certifications, and safety program documentation. Contractors must demonstrate prior experience with trenchless rehabilitation projects of similar scope and scale. No bid security is required. Warranty periods range from one to five years depending on the rehabilitation method used.