Oscar Johnson Jr. Enrichment and Recreation Center Crawlspace Mechanical and Plumbing Improvements

The City of Conroe, Texas is requesting proposals for mechanical and plumbing system revisions at the Oscar Johnson Jr. Enrichment and Recreation Center crawlspace under RFP 2026-1029, with proposals due October 29, 2026 at 1:00 p.m. through the OpenGov Procurement Portal. No set-asides or preference programs are identified.

The scope addresses groundwater intrusion and humidity control within the crawlspace through installation of ten Aprilaire Model E130 dehumidifiers (or approved equals) with Schedule 80 PVC condensate drainage; crawlspace ventilation modifications with motorized outside-air dampers controlled to operate when relative humidity exceeds 60 percent for 24 continuous hours; a simplex sump pump system (Zoeller M53 model, 34 GPM, 1/3 HP, 120V/1PH) with reinforced 2-foot by 2-foot by 2-foot pits and 2-inch pumped stormwater piping; sanitary piping modifications with expansion joints at slab penetrations; disinfectant and fungicidal treatment of existing spray foam insulation; electrical work; control system interlocks; and comprehensive testing and commissioning. All fasteners, supports, and hangers must be stainless steel. Prior to construction, the City will conduct water analysis testing and camera inspection of stormwater and sanitary piping extending a minimum 5 feet beyond the crawlspace perimeter, with results provided to the contractor. The contractor must field-verify all final locations and coordinate with the Engineer of Record on design modifications.

Pricing is structured as ten lump-sum line items. Bidders must submit a bid bond equal to 10 percent of the base offer and certificates of insurance covering Workers' Compensation, Employer's Liability ($500,000), Public Liability ($1,000,000 combined single limit), and Automobile Liability ($200,000 per person, $50,000 per occurrence).

Evaluation weights: 40 percent overall value and cost, 20 percent warranties, 20 percent days to completion, 10 percent references, and 10 percent experience and qualifications. Proposals must include cover letter, project approach, team qualifications, three similar project references within five years, schedule, equipment specifications, safety and work plan, warranty information, SAM.gov registration status, Form 1295, and signed acknowledgment of terms. The contract will be issued as a Purchase Order cancellable by the City with 30 days' written notice for unresolved problems. The contractor is responsible for all permits, inspections, and approvals at no cost to the City.