ORANGE\DDERLETH\55191.2 PTEAM 03102022
CITY OF CORONA
FIRST AMENDMENT TO
MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH VORTEX SERVICES, LLC DBA SANCON TECHNOLOGIES
(SEWER MAIN REHABILITATION SERVICES RFP 24-053SB)
1. PARTIES AND DATE.
This FIRST Amendment to the Maintenance/General Services Agreement (“First Amendment”) is made and entered into this 3rd day of June, 2026 by and between the City of Corona (“City”) and Vortex Services, LLC DBA Sancon Technologies (“Contractor”). City and Contractor are sometimes individually referred to as “Party” and collectively as “Parties” in this First Amendment.
2. RECITALS.
2.1 Agreement. City and Contractor entered into that certain Maintenance/General Services Agreement dated July 3, 2024 (“Agreement”), whereby Contractor agreed to provide sewer main rehabilitation services.
2.2 Amendment. City and Contractor desire to amend the Agreement for the first time to (1) extend the term of the Agreement; (2) increase the Total Compensation; and (3) replace Exhibit “C”.
3. TERMS.
3.1 Term. Section 3.1.2 (Term) of the Agreement, as amended by the First Amendment, is hereby deleted in its entirety and replaced with the following:
“3.1.2 Term. The term of this Agreement shall be from July 3, 2024 to June 30, 2028 (“Term”), unless earlier terminated as provided herein. Contractor shall complete the Services within the Term of this Agreement, and shall meet any other established schedules and deadlines. The Parties may, by mutual, written consent, extend the Terms of this Agreement one or more times by executing a written amendment pursuant to Section 3.5.8 below (each a “Renewal Term”). The terms “Term” and “Renewal Term” may sometimes be generally and collectively referred to as “Term” in this Agreement.”
3.2 Rates & Total Compensation. Section 3.3.1 (Rates & Total Compensation) of the Agreement, as amended by the Frist Amendment, is hereby deleted in its entirety and replaced with the following:
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ORANGE\DDERLETH\55191.2 PTEAM 03102022
“3.3.1 Rates & Total Compensation. Contractor shall
receive compensation including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth in Exhibit “C-1” attached hereto and incorporated herein by reference.
The total compensation, including authorized reimbursements, shall not exceed Eight Hundred and Fifty Thousand Dollars ($850,000) per fiscal year (Total Compensation), without written approval of City’s Representative. Extra Work may be authorized, will be compensated at the rates and manner set forth in this Agreement.”
3.3 “Exhibit “C” is hereby deleted in its entirety and replaced with Exhibit “C-1” attached hereto and incorporated herein by reference.”
3.4 Continuing Effect of Agreement. Except as amended by this First Amendment, all provisions of the Agreement shall remain unchanged and in full force and effect.
From and after the date of this First Amendment, whenever the term “Agreement” appears in the Agreement, it shall mean the Agreement as amended by this FIRST Amendment.
3.5 Adequate Consideration. The Parties hereto irrevocably stipulate and agree that they have each received adequate and independent consideration for the performance of the obligations they have undertaken pursuant to this First Amendment.
3.6 Counterparts. This First Amendment may be executed in duplicate originals, each of which is deemed to be an original, but when taken together shall constitute but one and the same instrument.
[SIGNATURES ON FOLLOWING PAGE]
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ORANGE\DDERLETH\55191.2 PTEAM 03102022
CITY’S SIGNATURE PAGE
FOR
FIRST AMENDMENT TO
MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH VORTEX SERVICES, LLC DBA SANCON TECHNOLOGIES
(SEWER MAIN REHABILITATION SERVICES RFP 24-053SB)
IN WITNESS WHEREOF, the Parties have entered into this First Amendment to Maintenance/General Services Agreement as of the date noted on the first page of the Amendment.
CITY OF CORONA
By: _________________________
Tom Moody
Director of Utilities
Reviewed By: _________________________
Katie Hockett
Assistant Utilities Director
Reviewed By: _________________________
Nicole McDaniel
Assistant to City Manager/Acting Purchasing Manager
Attest : _________________________
Sylvia Edwards, City Clerk
Corona, California
Docusign Envelope ID: 0197BC00-736D-4E6A-A72C-8376F18F8283 ORANGE\DDERLETH\55191.2 PTEAM 03102022
CONTRACTOR’S SIGNATURE PAGE
FOR
FIRST AMENDMENT TO
MAINTENANCE/GENERAL SERVICES AGREEMENT
WITH VORTEX SERVICES, LLC DBA SANCON TECHNOLOGIES
(SEWER MAIN REHABILITATION SERVICES RFP 24-053SB)
IN WITNESS WHEREOF, the Parties have entered into this First Amendment to Maintenance/General Services Agreement as of the date noted on the first page of the Amendment.
VORTEX SERVICES, LLC DBA SANCON TECHNOLOGIES
A Delaware limited liability company
By: _________________________
Ryan Helmuth
Vice President and General Manager
Docusign Envelope ID: 0197BC00-736D-4E6A-A72C-8376F18F8283 ORANGE\DDERLETH\55191.2 PTEAM 03102022
EXHIBIT "C-1"
COMPENSATION
Docusign Envelope ID: 0197BC00-736D-4E6A-A72C-8376F18F8283