City Expands J-U-B Contract for Digester Upgrade Services
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Description
The Walla Walla City Council approved Resolution 2026-048 amending its professional services contract with J-U-B Engineers, Inc. by up to $1,510,700 to cover added design and extensive construction-phase support for the wastewater treatment plant Digester Upgrades project. The amendment funds safety-driven design changes and specialized engineering, inspection, and testing during the 18‑month construction period.
Contract Details
Contract Amount
Not-to-exceed $1,510,700
Vendor
J-U-B ENGINEERS INC
Agency
City of Walla Walla, WA
Contract Type
PROFESSIONAL_SERVICES
Document Date
May 27, 2026
Contract Term
Approximately 18-month construction phase services duration
Renewal Info
Amendment is time-and-materials not-to-exceed $1,510,700; City Manager may approve further amendments and change orders up to $100,000 and those not materially altering or increasing obligations beyond authorized amounts.
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