Bowen Thomas Outfall Upsizing

At a glance

  • What: upsizing of the Bowen Thomas Gravity Outfall, which is near maximum capacity and cannot handle wet weather flows.
  • Where it stands: on September 14, 2026 the Utility Commission approved a $291,000 amendment to Black & Veatch's design contract, bringing the fee to $704,000.
  • Next: continued design and survey work.

Background

  • Black & Veatch was engaged September 22, 2025 for design, permitting and bidding ($413,000).
  • At 30 percent design (reported April 2026), shallow rock, existing pipe depth and the size of the upsizing made pipe bursting infeasible for most of the length.
  • That requires more design and survey work.

Decision

  • Approved September 14, 2026: $291,000 amendment, bringing the Black & Veatch fee to $704,000.

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