Large Diameter Main and Valve Program Job Order Contract Service

The Phoenix, AZ government authority seeks a USA-based vendor to provide large diameter main and valve program job order contract services offsite. The scope requires excavation, exposure, assessment, inspection, repair, replacement, and restoration of potable water infrastructure. Specifically, the selected vendor must work on pipelines ranging from 16 to 108 inches in diameter, operator mechanisms, and associated components. Required duties include excavating and exposing water pipelines and large water valves, assessing and performing necessary repairs, preparing sites, installing manholes, repairing or replacing valves and valve bypasses, backfilling, compacting, and completing final street pavement restoration. The buyer requests proposals for the project budget. Bidders may attend a non-mandatory pre-bid meeting on September 8, 2026. The buyer requires all questions to be submitted no later than September 18, 2026.