Description
The City of Milton‑Freewater is seeking a qualified engineering firm to develop a comprehensive water‑system master plan and accompanying hydraulic model for its municipal water distribution network. The work will include updating the master plan to meet current Oregon regulations, creating a detailed hydraulic and water‑quality model (focusing on water age and chlorine residual), and running scenario analyses to support future infrastructure decisions such as new pressure zones and potential aquifer storage‑recovery projects. The contractor must submit a proposal no longer than 20 pages (including a cover letter) and comply with AWWA and Oregon health standards.
• Deliver a revised Water System Master Plan with recommendations for capital improvements.
• Build and validate a hydraulic model covering water‑quality, fire‑flow, and stagnation analyses.
• Provide scenario‑based assessments for future demand, pressure‑zone changes, and groundwater‑withdrawal constraints.