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File #: 22-0024    Version: 1 Name:
Type: Agreement Status: Passed
File created: 12/16/2021 In control: City Council
On agenda: 1/5/2022 Final action: 1/5/2022
Title: First Amendment to the Professional Services Agreement with Dudek for the Mangular Blending Facility, Project No. 2018-13.
Attachments: 1. Staff Report, 2. Exhibit 1 - Location Map, 3. Exhibit 2 - First Amendment to the Professional Services Agreement
REQUEST FOR CITY COUNCIL AND
CORONA UTILITY AUTHORITY ACTION



DATE: 1/5/2022

TO: Honorable Mayor and City Council Members
Honorable President and Board Members

FROM: Public Works Department & Utilities Department

SUBJECT:
Title
First Amendment to the Professional Services Agreement with Dudek for the Mangular Blending Facility, Project No. 2018-13.

End
EXECUTIVE SUMMARY:
On July 15, 2020, City Council approved the award of the Construction Management and Inspection Services Contract to Dudek in the amount of $663,217 to provide construction management, inspection, materials testing, and public outreach professional services during the construction of the Mangular Blending Facility. The Project includes construction of a new potable water blending facility with pumping and disinfection facilities in Mangular Park, which will enable the beneficial use of groundwater from the Temescal Groundwater Basin. The construction schedule has been extended due to COVID-19 materials and equipment supply disruptions, constructability and operational considerations, and design modifications to provide variable frequency drive pump motors. City staff is proposing to amend the Dudek contract to provide additional construction management and inspection services in the amount of $120,000 to increase the total contract amount with Dudek under purchase order P21789 to $783,217.

RECOMMENDED ACTION:
Recommended action
That the:

a. City Council authorize the Utilities Department General Manager to execute the First Amendment to Professional Services Agreement P21789 with Dudek of Encinitas, CA to provide construction management and inspection services for the Mangular Blending Facility in the amount of $120,000 and approve necessary change orders up to the amount provided by Corona Municipal Code Section 3.08.070(i).

b. City Council authorize the Purchasing Manager to issue a change order to purchase order number P21789 in the amount of $120,000 in accordance w...

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