Amendment No. 4 - Landmark Aquatic

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, © CHANDLER
WS arizona

City Clerk Document No.

City Council Meeting Date:

AMENDMENT TO CITY OF CHANDLER AGREEMENT
WATER TREATMENT CHEMICALS
CITY OF CHANDLER AGREEMENT NO. PW1-885-4313

THIS AMENDMENT NO. 4 is made and entered into by and between the City of Chandler, an Arizona
municipal corporation (City), and Landmark Aquatic Services, LLC, (Contractor), (City and Contractor
may individually be referred to as Party and collectively referred to as Parties) and made ,
2025 (Effective Date).

RECITALS

WHEREAS, City Council approved the award of multiple Agreements for water treatment chemicals
(Agreement); and

WHEREAS, the term of the Agreement was August 15, 2021 through August 14", 2022 with the option
of up to four one-year extensions; and

WHEREAS, the City wishes to extend the term of the multiple Agreements for water treatment
chemicals in an amount not to exceed $14,100,000 for the extension term; and

WHEREAS, the Parties wish to exercise the final option through this Amendment No. 4 to extend the
Agreement for one year.

AGREEMENT

NOW THEREFORE, the Parties agree as follows:

1. The recitals are accurate and are incorporated and made a part of the Agreement by this
reference.
2. Section Ill, Period of Service is amended to read as follows: The term of the Agreement is

extended for a one-year period August 15, 2025, through August 14, 2026.

3. Section IV, Payment of Compensation and Fees is amended to read as follows: The City will pay
the Contractor the per unit cost set forth in Revised Exhibit B of Amendment No. 4, which is
incorporated into and made a part of this Amendment No. 4. Total payments made to the
Contractor during the term of this Amendment No. 4 will not exceed $14,100,000.

Docusign Envelope ID: 53ABA4AB-B3E1-408A-B745-6EDE97BD2EC4

4. All other terms and conditions of the Agreement remain unchanged and in full force and
effect. If a conflict or ambiguity arises between this Amendment No. 4 and the Agreement, the
terms and conditions in this Amendment No. 4 prevail and control.

IN WITNESS WHEREOF, the Parties have entered into this Amendment on the Effective Date.

FOR THE CITY FOR THE CONTRACTOR

bert Stock
By: By: Me Se Me

Vice President and General Manager
Its: Mayor Its:

APPROVED AS TO FORM:

By:

City Attorney qe

ATTEST:

By:
City Clerk

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REVISED EXHIBIT B TO AGREEMENT
COMPENSATION AND FEES

Item Delivered Unit of Estimated
No. Description Size Measure | Annual Qty | Product Offered Unit Price

3” Calcium Hypochlorite
Tablets, PPG Accutabs. No

23 | substitutes 60-Ib pail Lb 100,460 Accutab 60# $3.16
Soda Bicarbonate, Industrial
28 | grade 55-lb bags Lb 25,000 Soda Bicarbonate $0.72

Sodium Bisulfate Tablets,
Acid-Rite, Accu-tab or
31 | approved equal. 45-lb pail Lb 7,500 Acid Rite 45# $2.55

Minimum Discount offered for chemicals not listed above N/A %

Delivery time after receipt of order (ARO) 1 day