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CITY OF SIGNAL HILL
THIRD AMENDMENT TO
AGREEMENT FOR CATCH BASIN AND STORM FACILITIES CLEANING AND
MAINTENANCE SERVICES
1. PARTIES AND DATE.
This Third Amendment to the Agreement for Catch Basin and Storm Facilities Cleaning and Maintenance Services (“Third Amendment”) is entered into on the 24th day of June 2026, by and between the City of Signal Hill, a municipal corporation, organized under the laws of the State of California, with its principal place of business at 2175 Cherry Avenue Signal Hill, CA 90755 (“City”) and Ron’s Maintenance, Inc., a California Corporation, with its principal place of business at 5428 S. Broadway St., Los Angeles, CA 90037 (“Contractor”). City and “Contractor” are sometimes individually referred to herein as “Party” and collectively as “Parties.”
2. RECITALS.
2.1 Agreement. The Parties entered into that certain Agreement for Catch Basin and Storm Facilities Cleaning and Maintenance Services dated October 22, 2024, with an initial term expiring on June 30, 2025, and total compensation not to exceed $49,801 (“Agreement”).
2.2 First Amendment. The Parties amended the Agreement on July 1, 2025, in order to extend the term of the Agreement to expire on June 30, 2026, thereby exercising the first of three optional one-year term extensions available under the Agreement, increase the rates of compensation, increase the total compensation not to exceed $106,760 and expand the Scope of Services under the Agreement.
2.3 Second Amendment. The Parties amended the Agreement in order to extend the term of the Agreement to expire on June 30, 2027, thereby exercising the second of the three optional one-year term extensions available under the Agreement.
2.4 Third Amendment. The Parties now desire to amend the Agreement to increase the rates of compensation and increase the total compensation under the Agreement not to exceed $166,470.46.
3. TERMS.
3.1 Compensation. Section 3.3.1 of the Agreement is hereby amended in its entirety to read as follows:
“Contractor shall receive compensation, including authorized reimbursements, for all Services rendered under this Agreement at the rates set forth in Exhibit “C” attached hereto and incorporated herein by reference. The total compensation shall not exceed One Hundred Sixty-Six Thousand Four Hundred Seventy Dollars and Forty-Six Cents ($166,470.46) over the term of the Agreement without written approval of the City Council or City Manager as applicable. Extra Work may be authorized, as described below, and 55728.00307\43869605.1
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if authorized, will be compensated at the rates and manner set forth in this Agreement.”
3.2 Rates of Compensation. Exhibit “C” of the Agreement is hereby amended in its entirety and replaced in the form Attachment “1” to this Third Amendment, attached hereto and incorporated herein by reference.
3.3 Remaining Provisions of Agreement. Except as otherwise specifically set forth in this Third Amendment, the remaining provisions of the Agreement shall remain in full force and effect.
CITY OF SIGNAL HILL RON’S MAINTENANCE, INC.
By:
Carlo Tomaino
City Manager
By:
Ron Norman
President
ATTEST:
By:
Joy Post
Assistant City Clerk
By:
Ron Norman
Secretary
APPROVED AS TO FORM:
By:
Matthew E. Richardson
City Attorney
55728.00300\33359534.1
A-2 Exhibit “C”-1 COMPENSATION
ATTACHMENT “1” TO THIRD AMENDMENT TO
AGREEMENT FOR CATCH BASIN AND STORM FACILITIES CLEANING AND
MAINTENANCE SERVICES
EXHIBIT “C”
COMPENSATION
1. Contractor shall perform the following Tasks at the following rates:
Task Number
of Units
Frequency
per Year
10/22/24 to
6/30/25
7/1/25 to
6/30/26
7/1/26 to
6/30/27
NTE** NTE** NTE**
Catch Basin Inspection
& Cleaning – with
retrofits (screens)
270 4* $32,400.00 $32,400.00 $33,598.80
Catch Basin Inspection
& Cleaning nonretrofitted49 4* $5,880.00 $5,880.00 $6,097.56 Filterra Units (tree wells) 2 4* $400.00 $400.00 $414.80 Dry Well at Signal Hill
Library 1 1 $2,100.00 $2,100.00 $2,177.70
Dry Well at Signal Hill
Dog Park 1 1 $2,100.00 $2,100.00 $2,177.70
Dry Well at Heritage
Point Park 1 1 $2,100.00 $2,100.00 $2,177.70
Detention Chambers
(SH Library) 2 1 $4,200.00 $4,200.00 $4,355.40
Hillbrook Park Contech
Chambers 2 2 N/A $8,400.00 $8,710.80
Total $49,180.00 $57,580.00 $59,710.46
*Frequency of 4 inspections and cleanings, additional inspections and cleanings may take place per City request.
** Not to Exceed
2. Within the budgeted amounts for each Task, and with the approval of the City, funds may be shifted from one Task sub budget to another so long as the Contract Sum is not exceeded per Section 3.3.1.
3. The City will compensate Contractor for the Services performed upon submission of a valid invoice. Each invoice is to include:
a. Contractor to provide photo documenting the before and after conditions of all debris cleaning, from the same vantage points. All photos shall be labeled such that it is easy to identify each catch basin location.
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A-2 Exhibit “C”-2 COMPENSATION
b. With each Catch Basins cleaning, Contractor shall provide the City Representative a logbook of all Catch Basins cleaned and indicate on the log sheet any operational or mechanical defects or other issues that may impede optimal effectiveness of Catch Basins and their specific devices (i.e. screens) therein.
c. Contractor shall submit an invoice to the City Representative within thirty days of services performed specifying the type of Catch Basin cleaned (i.e. retrofitted or non-retrofitted or tree well), the quantity of each type, and the unit cost for each.
4. In the event that this Agreement is renewed pursuant to Section 3.1.2, the rates set forth above may be increased or reduced each year at the time of renewal, but any increase shall not exceed the Consumer Price Index, All Urban Consumers, Los Angeles-Long Beach-Anaheim Counties.