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AECOM 319-232-6531 tel
501 Sycamore Street 319-232-0271 fax
Suite 222
Waterloo, Iowa 50703
www.aecom.com
CEDAR RIVER ENHANCEMENTS
CITY OF WATERLOO, IOWA
SUPPLEMENTAL AGREEMENT NO. 2
CONSTRUCTION -RELATED SERVICES
WHEREAS, a Professional Services Agreement was entered into between the City of Waterloo,
Iowa (Client), and AECOM Technical Services, Inc. (ATS) of Waterloo, Iowa, dated November 4,
2011, for preliminary design and study of four Cedar River Enhancements Projects, including:
1) developing a navigable connection between the East Lake and the Cedar River, 2) developing
construction estimates for repairs to the existing San Souci Wing Dam, 3) incorporating boat docks
between Park Avenue and Mullan Avenue, and 4) creating pedestrian connections from U.S.
Highway 63 to the Center for the Arts and the adjacent River Walk Loop; and
WHEREAS, the Client and ATS entered into Supplemental Agreement No. 1 dated November 5,
2012, for final design and construction plan preparation for the repairs to the San Souci Wing Dam;
and
WHEREAS, the Client and ATS now desire to enter into Supplemental Agreement No. 2 for
construction -related services for that portion of the project, including the repairs to the San Souci
Wing Dam.
NOW THEREFORE, it is mutually agreed to amend the original Professional Services Agreement
as follows:
I. Project Description
The project consists of construction of repairs to the San Souci Wing Dam on the Cedar
River in Waterloo, Iowa.
II. Scope of Services
The Scope of Services will encompass and include services, materials, equipment,
personnel and supplies necessary to provide construction staking, field review, materials
testing and contract administration during the construction phase for the project defined
above. The Scope of Services is further defined as follows:
Task 1. Conduct a preconstruction conference attended by representatives of the
Contractor, Client, Consultant and affected utilities.
Task 2. Provide construction -staking for horizontal and vertical controls for the project as
follows:
a. Set Project Control
b. Stake Removal Limits
c. Set Stakes for Horizontal and Vertical Alignment
Task 3. Review shop drawings and other submittals as required of the Contractor by the
contract documents for conformance with the design concept of the project and compliance
with the information given in the contract documents.
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Task 4. Answer design interpretation questions from the Client, Contractor, review staff
and appropriate agencies.
Task 5. Prepare bi-weekly applications for payment based on information provided by field
review staff and Contractor and forward to the Client for execution with recommendation for
approval and payment.
Task 6. Perform construction site visits by design personnel at appropriate stages of
construction to review the quality of the work and to determine whether the work conforms
to the contract documents.
Task 7. Prepare and assist the Client and Contractor in processing contract change orders.
Task 8. Provide periodic field observation during construction to review the work of the
Contractor to determine if the work is proceeding in general accordance with the contract
documents and that completed work appears to conform to the contract documents.
Staffing requirements may be adjusted during the project in relation to the level of
construction activity.
Task 9. Report to the Client any work believed to be unsatisfactory, faulty or defective or
does not conform to the contract documents, and advise the Client of any work that should
be corrected or rejected.
Task 10. Consider and evaluate Contractor's suggestions for modifications and report them
with recommendations to the Client.
Task 11. Participate in a review of the project with the Client and review staff near project
completion and prepare a list of items to be completed or corrected.
Task 12. Participate in a field observation of the completed project with the Client and
review staff before a final application for payment is processed for the Contractor.
Task 13. Maintain files for correspondence, reports of the job conferences, shop drawings
and sample submissions, reproductions of original contract documents including addenda,
change orders, field modifications, additional drawings issued subsequent to the execution
of the contract, Engineer clarifications and interpretations of the contract documents,
progress reports and other project -related documents.
Task 14. Provide the Client with a copy of revised drawings of the construction plans
(record drawings) for the project based on the construction observation records of the field
review staff and the Contractor showing those changes made during construction
considered significant.
Task 15. Prepare and assist the Client with the final close-out documentation received from
the Contractor.
III. Compensation
Compensation for the above services will be on an hourly basis in accordance with Part VI
of the original agreement. Total compensation is an estimated fee of Seventeen Thousand
Nine Hundred Dollars ($17,900.00) and shall be segregated with the fees estimated for Part
VI of the original agreement.
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IV. In all other respects, the obligations of the Client and ATS shall remain as specified in the
Professional Services Agreement dated November 4, 2011.
IN WITNESS WHEREOF, the parties hereto have executed this Supplemental Agreement No. 2 as
of the dates shown below:
AECOM TECHNICAL SERVICES, INC.
�� M1
ouglas W. S. •i..el, P.E.
Iowa Operations Manager
CITY OF WATERLOO, IOWA
B
Ernest G. Clark
Mayor
L:\work\AD MI N\AGREE\SUPPLE\SA2WatCedarRiverEnhanceCRS.doc
Date February 20, 2013
Date