HomeMy WebLinkAboutAECOM Sup. Agmnt #1 - FY21 ALO Water Main Improvements, Cont No. 1033 - 10.19.2020 _ AECOM 319-232-6531 tel
C0m Suite
Sycamore Street 319-232-0271 fax
Suite 222
Waterloo,Iowa 50703
www.aecom.com
CITY OF WATERLOO, IOWA
WATER MAIN IMPROVEMENTS - PHASE I
WATERLOO REGIONAL AIRPORT
CONSTRUCTION-RELATED SERVICES
SUPPLEMENTAL AGREEMENT NO. 1
WHEREAS, a Professional Services Agreement was entered into between the City of Waterloo (Client),
715 Mulberry Street, Waterloo, Iowa, and AECOM Technical Services, Inc. (ATS), 501 Sycamore Street,
Suite 222, Waterloo, Iowa, dated May 4, 2020, for design of the Waterloo Regional Airport Water Main
Improvements, and
WHEREAS, the Client and ATS now desire to enter into Supplemental Agreement No. 1 for providing
construction-related services for Phase I of the project.
NOW THEREFORE, it is mutually agreed to amend the original Professional Service Agreement as follows:
I. Project Description
The City of Waterloo is planning to install water main improvements at the Waterloo Regional
Airport (ALO) to provide redundancy to the water system, enhance fire protection and to provide
water for future development. The City is also planning to provide water service to the proposed
Corporate Aircraft Hangar at ALO directly north of Betsworth Drive. Existing water lines in this part
of the airport are undersized to properly provide fire flows. The proposed water main will tie into
the existing 12-inch line on Midport Boulevard on the south and extend to the north past the new
hangar to tie into an existing water main as part of the Phase I project. The purpose of this
supplemental agreement is to provide construction-related services for the Phase I project.
II. Scope of Services
The Scope of Services will encompass and include detailed work, services, materials, equipment,
personnel and supplies necessary to provide construction-related services. 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. Set Stakes for Construction Limits
C. Set Stakes for Water Main
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.
Task 4. Answer design interpretation questions from the Client, Contractor, review staff and
appropriate agencies.
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Task 5. Prepare monthly 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. Provide weekly SWPPP reviews along with City of Waterloo and contractor personnel, as
required by Iowa DNR and City of Waterloo.
Task 10. 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 11. Consider and evaluate Contractor's suggestions for modifications and report them with
recommendations to the Client.
Task 12. Facilitate bi-weekly construction progress meetings of project and complete minutes for
each meeting.
Task 13. 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 14. 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 15. 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 16. 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 17. 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 and shall be segregated from the fees in the original agreement. The estimated
fee is Twenty-Nine Thousand Five Hundred Dollars ($29,500.00).
IV. In all other respects, the obligations of the Client and the Consultant shall remain as specified in
the Professional Services Agreement dated May 4, 2020.
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IN WITNESS WHEREOF, the parties hereto have executed this Supplemental Agreement No. 1 as of the
dates shown below:
AECOM TECHNICAL SERVICES, IN
By Date October 14, 2020
Douglas W. S hin el, P.E.
Associate Vic resident
APPROVED FOR CLIENT:
By: ow tin -fart Mayor Date October 19, 2020
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