HomeMy WebLinkAboutAecom Technical Services-5/16/2011 (2)A=COM
AECOM 319 232 6531 tel
501 Sycamore Street 319 232 0271 fax
Suite 222
Waterloo, Iowa 50703
www.aecom.com
CEDAR VALLEY RIVERFRONT RENAISSANCE
WATERLOO VISION IOWA PROJECTS
CONSTRUCTION REVIEW SERVICES FOR THE
FY 2011 RIVER RENAISSANCE UPPER PLAZA
SUPPLEMENTAL AGREEMENT NO. 14
WHEREAS, a Professional Services Agreement was entered into between the City of Waterloo,
Iowa (Client), and AECOM Technical Services, Inc., formerly Earth Tech, Inc. (Consultant), of
Waterloo, Iowa, dated September 22, 2003, for the preliminary design, final design and
construction -related services for the Cedar Valley Riverfront Renaissance, Waterloo Vision lowa
Projects, including the three major projects known as the Riverwalk Loop, Cedar River Dam
Improvements and the Cedar River Plaza and Amphitheatre in Waterloo, Iowa; and
WHEREAS, Supplemental Agreement No. 1 was entered into between the Client and the
Consultant dated January 24, 2005, for Phase II - Final Design Services of selected alternatives;
and
WHEREAS, Supplemental Agreement No. 2 was entered into between the Client and the
Consultant dated October 10, 2005, for Phase III - Construction -Review Services for that portion
of the project including floodwall modifications at the Lower Plaza and Waterloo Center for the
Arts Youth Pavilion; and
WHEREAS, Supplemental Agreement No. 3 was entered into between the Client and the
Consultant dated September 18, 2006, for Phase III — Construction -Review Services for that
portion of the project including the Riverwalk Loop Trail from East 6th Street to 18th Street; and
WHEREAS, Supplemental Agreement No. 4 was entered into between the Client and the
Consultant dated May 21, 2007, for Phase III — Construction Review Services for that portion of
the project including the Waterloo Dam Rehabilitation and River Wall Reconstruction; and
WHEREAS, Supplemental Agreement No. 5 was entered into between the Client and Consultant
dated June 15, 2007, for Phase III - Construction Review Services for that portion of the project
including the Riverwalk Loop Trail from Cedar Bend Park to Mullan Avenue; and
WHEREAS, Supplemental Agreement No. 6 was entered into between the Client and the
Consultant dated September 2, 2008, for Phase III - Construction Review Services for that portion
of the project including the Riverwalk Loop Trail Enhancements (Overlooks) along the north side
of the Cedar River, from 6th Street to the Cedar River Dam; and
WHEREAS, Supplemental Agreement No. 7 was entered into between the Client and the
Consultant dated October 20, 2008, for Phase III - Construction Review Services for repairs of
damage to portions of the project along the Cedar River caused by the flood of 2008; and
WHEREAS, Supplemental Agreement No. 8 was entered into between the Client and the
Consultant, dated August 17, 2009, for final design services for Mark's Park and additional design
services for a Performance Structure for the amphitheatre area of the lower plaza; and
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WHEREAS, Supplemental Agreement No. 9 was entered into between the Client and the
Consultant, dated March 26, 2010, for Phase III - Construction Review Services for that portion of
the project including the Riverwalk Loop Trail from West 6th Street to 18th Street on the south side
of the Cedar River; and
WHEREAS, Supplemental Agreement No. 10 was entered into between the Client and the
Consultant, dated April 26, 2010, for Phase III - Constructed Review Services for that portion of
the project including the Lower Plaza, additional construction review services for the Waterloo
Dam Rehabilitation and River Wall Construction, and for additional design services for the Cedar
Valley Riverfront Renaissance Waterloo Vision Iowa Projects; and
WHEREAS, Supplemental Agreement No. 11 was entered into between the Client and the
Consultant, dated December 13, 2010, for that portion of the project including electrical service
modifications for the Cattle Congress Sanitary Pump Station; and
WHEREAS, Supplemental Agreement No. 12 was entered into between Client and the
Consultant dated March 14, 2011, for Phase III - Construction -Review Services for that portion of
the project including both the Riverwalk Loop Trail on the north side of the river from Mullan
Avenue to Park Avenue and the Mark's Park and the Performance Structure; and
WHEREAS, Supplemental Agreement No. 13 was entered into between the Client and the
Consultant dated March 14, 2011, for Phase III, Construction -Review Services for that portion of
the project including the Cattle Congress Storm Water Pump Station; and
WHEREAS, the Client and the Consultant now desire to enter into Supplemental Agreement
No. 14 for Phase III, Construction -Review Services for that portion of the project including the FY
2011 River Renaissance Upper Plaza.
NOW THEREFORE, it is mutually agreed to amend the original Professional Services Agreement
as follows:
Project Description
The project consists of the construction of the River Renaissance Upper Plaza located
between the Cedar River Amphitheatre and Cedar Street. The project includes
construction of the Upper Plaza project which includes the elevated pedestrian plaza
area and associated entrance stairway from Cedar Street. The project also includes new
paving below the structure in addition to infrastructure improvements and plaza
enhancements.
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. Invision Architecture will assist in many of the tasks identified below. 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.
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Task 2. Provide construction -staking for horizontal and vertical controls for the project as
follows:
a. Set Project Control
b. Set Stakes for Site Grading
c. Set Stakes for Substructure Footings
d. Set Stakes for Columns
e. Set Stakes for Stairs
f. Set Stakes for Retaining Wall
g. Set Stakes for Planters
h. Set Stakes for Storm Sewer
Set Stakes for Paving
j. Set Stakes for Lighting
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.
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. Provide special testing and observation services. Terracon will complete this
task. Specific tasks anticipated to be completed by Terracon include the following special
testing and observation services required for the project: foundation observation, field
density testing of site fill, drilled shaft concrete testing, structural steel observation and
testing, and required standard proctors.
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. 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.
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Task 13. 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 14. 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 15. 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 16. 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 any hourly basis in accordance with
Part III of the original agreement. Estimated fee for the services is One Hundred Forty -
One Thousand Dollars ($141,000.00) and shall not be exceeded without authorization of
the Client.
IV. In all other respects, the obligations of the Client and the Consultant shall remain as
specified in the Professional Services Agreement dated September 22, 2003; and
subsequent amendments.
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IN WITNESS WHEREOF, the parties hereto have executed this Supplemental Agreement No. 14
as of the dates shown below:
CITY OF WATERLOO, IOWA
By:
ATTEST:
By:
Ernest G. Car
Mayor
AECOM TECHNICAL SERVICES, INC.
By I����" Date May 4, 2011
Joe A. Becker
Vice President
L:\work\ADMIN\AGREE\SUPPLE\SA14 2011 RiverRenUperPlaza.doc