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AGENDA
Utilities Committee Regular Meeting
3:30 PM - Thursday, March 8, 2018
Council Conference Room, 7th Floor, City Hall – 1055 S. Grady Way
1. Solid Waste 2017 Accomplishments
2. 2016 Long-range Wastewater Management Plan
Amendment 2 - Carollo Engineers
a) AB - 2096 Utility Systems Division recommends approval of Amendment No. 2 to CAG-15-
137, with Carollo Engineers, Inc., in the amount of $344,916, for additional work
associated with the 2016 Long-Range Wastewater Management Plan.
3. Emerging Issues in Utilities
AB - 2096
City Council Regular Meeting - 05 Mar 2018
SUBJECT/TITLE: Amendment No. 2 to CAG-15-137 with Carollo Engineers, Inc. for the
2016 Long-Range Wastewater Management Plan
RECOMMENDED ACTION: Refer to Utilities Committee
DEPARTMENT: Utility Systems Division
STAFF CONTACT: Dave Christensen, Wastewater Engineering Manager
EXT.: 7212
FISCAL IMPACT SUMMARY:
Funding for Amendment No. 2 to CAG-15-137 in the amount of $344,916, is available from the proposed 2017
Wastewater Utility Capital Improvement Program budget carry forward for the Long-Range Wastewater
Management Plan Project (426.465415) and the Operations Master Plan Project (426.465416). There is
sufficient funding in the combined budgets to cover this amendment.
SUMMARY OF ACTION:
As part of the Long-Range Wastewater Management Plan updates, areas were identified as needing further
development. Upon completion of the initial capacity analysis using the existing hydraulic model, it was
discovered that the list of potential capital projects needed were not specific as to when the improvements
would be triggered. This amendment provides flow monitoring of portions of our system and recalibrating the
hydraulic model, allowing us to better understand the flows within our system, to develop both the 6-year and
20-year Capital Improvement Programs required by our plan and better identify timelines for necessary
improvements.
This amendment will also create development standards to be utilized by the development community.
Wastewater standards currently exist within multiple locations, documents, and specifications. The intent of
this work is to provide a single source where the development community can go to see all standards related
to the wastewater system, including standard details, special provisions, standard specifications and special
requirements that are typical for the wastewater system. A central location for these standards will help City
staff and the development community to better understand the requirements for our system.
EXHIBITS:
A. Amendment No. 2
STAFF RECOMMENDATION:
Execute Amendment No. 2 to CAG-15-137 with Carollo Engineers, Inc. in the amount of $344,916 for the 2016
Long-Range Wastewater Management Plan.
AGENDA ITEM #2. a)
AMENDMENT NO. 2 TO AGREEMENT FOR 2016 LONG-RANGE
WASTEWATER MANAGEMENT PLAN CAG-15-137
THIS AMENDMENT, dated February 12, 2018, is by and between the City of Renton (the “City”),
a Washington municipal corporation, and Carollo Engineers, Incorporated (“Consultant”), a
Delaware corporation. The City and the Consultant are referred to collectively in this Amendment
as the “Parties.” Once fully executed by the Parties, this Amendment is effective as of the last
date signed by both parties.
Whereas, the City engaged the services of the Consultant under Agreement CAG-15-137, dated
June 23, 2015, to provide necessary services for the 2016 Long-Range Wastewater Management
Plan (referred to herein as the “Agreement”);
Whereas, the Parties wish to amend the Agreement to change the scope of work, change the
time for performance, and change the compensation in order to address additional work items
identified to complete the update to the Long-Range Management Plan.
NOW THEREFORE, It is mutually agreed upon that CAG-15-137 is amended as follows:
1. Scope of Work: Section 1, Scope of Work, is amended to add work as specified in Exhibit
A-2, which is attached and incorporated herein. Additional work includes addressing
additional planning considerations, system capacity analysis, mini-basin system model
update, flow monitoring, hydraulic model calibration, development of standard details
and specifications, and additional public outreach.
2. Time of Performance: Section 5, Time of Beginning and Completion, is amended pursuant
to the schedule(s) set forth in Exhibit B-2. All Work shall be performed by no later than
March 31, 2019.
3. Compensation: Section 6, Payment, is amended so that the maximum amount of
compensation payable to Consultant is increased from $203,038 to $547,954, plus any
applicable state and local sales taxes. The additional compensation shall be paid based
upon Work actually performed according to the rate(s) or amounts specified in Exhibit C-
2 of the Agreement, which is attached and incorporated herein.
4. All terms of the Agreement not explicitly modified herein shall remain in full force and
effect and such terms shall apply to Work performed according to this Amendment as if
fully set forth herein.
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IN WITNESS WHEREOF, the Parties have voluntarily entered into this Agreement as of the date
last signed by the Parties below.
CITY OF RENTON
By:_____________________________
CONSULTANT
By:____________________________
Denis Law
Mayor
Lara R. Kammereck, P.E.
Vice President
_____________________________
Date
_____________________________
Date
Attest
_____________________________
Jason A. Seth
City Clerk
Approved as to Legal Form
_____________________________
Shane Moloney
Renton City Attorney
Contract Template Updated 12/29/2017
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