TM 1789-Water Transmission Main Replacements - Addendum 3 continued

The City of New Orleans (on behalf of the New Orleans Sewerage & Water Board or equivalent water utility) is soliciting bids for water transmission main replacement under Project TM 1789, with proposals due August 4, 2026. The work is subject to Louisiana prevailing wage requirements, a decision-flipping constraint that establishes labor-cost floor and compliance obligations.

The scope encompasses engineering design, permitting, construction management, and installation of new water transmission infrastructure to replace deteriorated existing mains within the New Orleans system. Deliverables include as-built drawings, permits, construction schedules, and quality assurance documentation. Contractors must demonstrate experience with water infrastructure projects and comply with applicable Louisiana state regulations and industry standards.

Contractors must provide detailed cost proposals itemizing labor, materials, equipment, and overhead; performance bonds, payment bonds; and evidence of adequate insurance coverage. The contract will be awarded on a best-value basis. Funding derives from the utility's capital improvement budget and may include grants or low-interest loans from state or federal water infrastructure programs. Contract term and renewal options will be established in the final executed agreement based on project completion schedules and utility requirements.