Amendment No. 4 - Hill Bros

City of Chandler — Study Session (2025-08-11)

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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 Hill Brothers Chemical Company, a California corporation
(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 the original Agreement,
attached to 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.

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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
\ “2-3
By: By:
Director of Sales. Southwest Region
Its: Mayor Its:

APPROVED AS TO FORM:

By:

City Attorney qo

ATTEST:

By:
City Clerk

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REVISED EXHIBIT B TO AGREEMENT

COMPENSATION AND FEES

Estimated
Item Delivered Unit of Annual
No. Description Size Measure Qty Product Offered Unit Price
Liquid Sodium Hypochlorite Bulk $1.95
(Bleach), High-quality filtered, (Full load 12.5% Liq Sodium | (+ Superfund tax
14 12.5%. 4000 gal) Gal 8,000 Hypochlorite $.00044/Ib)
Liquid Sodium Hypochlorite $2.25
(Bleach), High-quality filtered, 12.5% Liq Sodium | (+ Superfund tax
14a | 12.5% Mini-bulk Gal 9,000 Hypochlorite $.00044/Ib)
Liquid Sodium Hypochlorite $3.16
(Bleach), High-quality filtered, 12.5% Liq Sodium | (+ Superfund tax
14b | 12.5%. 55-gal drum Gal 1,600 Hypochlorite $.00044/Ib)
Hydrochloric acid (Muriatic $3.50
Acid), (+ Superfund tax
16a_| Technical grade. Mini-bulk Gal 9,000 Hydrochloric Acid | $.0002963/Ib)
Hydrochloric acid (Muriatic $4.10
Acid), (+ Superfund tax
16b | Technical grade. Tote Gal 8,700 Hydrochloric Acid | $.0002963/Ib)
$5.10
Sodium Bisulfite, 40% 40% Sodium (+ Superfund tax
26 | solution. 55-gal drum Gal 8,000 Bisulfite $.0002963/lb)
Minimum Discount offered for chemicals not listed above 15 %

Delivery time after receipt of order (ARO)

2-3 business days