Title
Consider/Discuss/Act on a Resolution Authorizing the City Manager to Execute a Supplemental Agreement with Lockwood, Andrews, & Newnam, Inc. to Provide Consulting Engineering Services for the McKinney Ranch Pump Station Improvements Project (WA1626)
Summary
COUNCIL GOAL: Operational Excellence
(2B: Balance available resources to accommodate the growth and maintenance needs of the city)
MEETING DATE: April 18, 2023
DEPARTMENT: Development Services / Engineering
CONTACT: Blake Sills, P.E., Engineering CIP Manager
Paul Tucker, PE, Senior Utility Engineer
RECOMMENDED CITY COUNCIL ACTION:
* Approval of Resolution.
ITEM SUMMARY:
* This Resolution authorizes a supplemental agreement with Lockwood, Andrews, & Newnam, Inc. to provide additional professional engineering services for the design of the McKinney Ranch Pump Station Improvements Project for an increase in the not to exceed from $1,685,000 to a total aggregate contract amount, inclusive of any additional supplemental agreements, not to exceed $1,850,000.
BACKGROUND INFORMATION:
* Lockwood, Andrews, & Newnam, Inc. (LAN) is currently under contract with the City for design and construction administration services related to the McKinney Ranch Pump Station Improvements Project.
* Construction of the project began in April 2022 and is expected to be completed by October 2024. Manufacturing delays were expected for the precast concrete tilt up wall panels provided in the initial design.
* In an effort to expedite the construction schedule, modifications from precast concrete wall construction to CMU construction with a fa?ade for PS-1 and PS-2 were requested.
* The following additional services have/will be required which were not included in LAN's original contract:
o Revisions to the construction plans to change from precast concrete wall construction to CMU construction with a fa?ade for PS-1 and PS-2.
o Structural design services to design the CMU walls, design the connections to the PEMB st...
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