Title
Approval of an Amendment to the Professional Services Agreement for the McAllister Wellfield Corrosion Control Facility
Recommended Action
Committee Recommendation:
Not referred to a committee.
City Manager Recommendation:
Move to authorize the City Manager to sign Amendment No. 3 to the Professional Services Agreement with Gray & Osborne, Inc. for Engineering Design Services for the McAllister Wellfield Corrosion Control Facility for $29,400.
Report
Issue:
Whether to authorize the City Manager to sign Amendment No. 3 to the Professional Services Agreement with Gray & Osborne, Inc., for the McAllister Wellfield Corrosion Control Facility.
Staff Contact:
Tim Richardson P.E., Senior Supervising Engineer, Public Works Engineering, 360.753.8749
Presenter(s):
None - Consent Calendar Item.
Background and Analysis:
The original Professional Services Agreement (PSA) went before Council on March 13, 2012. The Council agenda item stated that the PSA provided for the design and construction of the new well field and the preliminary design and an alternative analysis to determine the best method for corrosion control. To determine the best method, the McAllister wells were drilled and the water quality of the new wells were tested. We would then move forward with design of the corrosion control facility. Amendment No. 1 of the PSA provided for the design and construction management services of the corrosion control facility. Amendment No. 2 extended the term of the PSA to account for delays in the project.
Amendment No. 3 to the original PSA would add additional design budget to the PSA agreement with Gray & Osborne to complete the construction project.
The City is in the process of constructing the McAllister Wellfield Corrosion Control Facility. Water from the McAllister Wellfield is the City's main water supply. Washington State Department of Health (DOH) requires the City to raise the pH of the water to reduce the chance of lead and copper leac...
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