HomeMy WebLinkAboutAment Design - Supplement No. 6 - Cont 843-5/2/2016riease return rms copy m:
City Clerk & Finance Dept.
715 Mulberry St.
Waterloo, IA 50703
Iowa DOT Project No. STP -U-8155(731)--70-07
Owner Project No. 843
Professional Services Agreement
for
Kimball Avenue Transportation Improvements Project —
from 500 Feet South of Tower Park Dr to Acadia St
Supplemental Agreement No. 6
This is an AGREEMENT, made as of the first (1 st) day of March in the year 2016
by and BETWEEN the City of Waterloo, Iowa, identified as the Owner;
City of Waterloo, Iowa
City Hall
715 Mulberry Street
Waterloo, IA 50703
and the Consultant;
Ament, Inc. (dba Ament Design)
625 32nd Avenue SW
Cedar Rapids, IA 52404
for the following Project:
The parties hereto entered into an agreement dated the twenty-fourth (24th) day of September, 2012 for
survey, design and preparation of plans, specifications, and estimates for the Kimball Avenue
Transportation Improvement Project —from 500 Feet South of Tower Park Drive to Acadia Street in Black
Hawk County. The Owner shall proceed with the construction of the proposed improvements identified in
the final plans, specifications, and estimates for the improvements, subject to the concurrence and
approval of the Iowa Department of Transportation (Iowa DOT) and the Federal Highway Administration
(FHWA) (when applicable).
The Owner desires to employ the Consultant to provide additional work in connection with the
construction of the improvements. The Consultant is willing to perform the construction -relates services
in accordance with the terms hereinafter provided and warrants that it is in compliance with Iowa statutes
relating to the licensure of professional engineers.
Remarkable Service ... Superior Results
www.ament.com
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ATTN: Jeff Bales
March 1,2016
Page 2
RE: KimbaIl Avenue Transportatiori Improvements Project - from 500' S of Tower Park Dr to Acadia St
State Project No. STP -U-81 55(731 )--70-07 / Waterloo Contract No. 843
Ament Projeot No. G0004.121000/Tasks 004-005
Request for Release of Contingency and lncrease in Fixed Fee ldentified in Supplemental
Agreement No. 4
This Agreement authorizes the release of the $65,913 contingency amount that was included in
Supplemental Agreement No. 4 and authorizes the use of this contingency amount for 1) additional
estimated actual costs that will exceed our initial estimated actual costs, and 2) to inerease the fixed fee
amount for Ament Design from $58,433, the amount that was included in Supplemental Agreement No. 4,
by $7,060, to a total of $65,493.
1. All terms and conditions of the original consultant agreement and subsequent supplemental
agreements shall remain in effect.
2. Actual costs (the amount that will be invoiced) will exceed the estimated actual costs. Therefore,
we are requesting a release of contingency. The costs that are causing the overrun are labor and
overhead costs for construction -related services that Ament Design staff are providing, including
construction administration and construction observation. The reasons for the overrun are:
a. the Project schedule has changed - i.e., working days for the Prime Contractor have been
increased by extra work order from 240 working days to 270 working days, a 12,5%
increase, and
b. a substantial change in scope has been made with the provision of additional services
requested andfor approved by the City including:
1. facilitation of monthly utility coordination meetings during construction,
H. development and distribution of bi-weekly Applications for Payment Estirnates,
rather than monthly applications, as originally proposed, and
hi. Project re -design, additional design, drafting of revised Project elements, and
development of additional Extra Work Orders necessitated by:
1. delays to the Project schedule caused by utility companies,
2. revised Project staging required as a result of these delays, and
3. conflicts with utility company facilities that could not or would not be
resolved by the utility companies in a timely rnanner.
3. As a result of the time schedule change and the substantial change in scope, as outlined above,
we request that the City approve an increase in the fixed fee amount for providing construction
related services.
4. We request that part of the released contingency be directed to the fixed fee increase. The
before and after conditions created by these requests are as follows:
Construction Phase Services ONLY
SurjDlemental Aqreements 4(Rev) & 5
Before
After
Chanqe
Estimated Actual Costs (Ament Design OnIy)
Fixed Fee (as a Percent of Labor + Overhead)
Contingency
$492,970
$58,433 (12%)
$65,91 3
$551 823
$65,493 (12%)
so
$58,853
$7,060 (12%)
-$65,91 3
Total Estimated Cost (Ament Design Only)
$617,316
$617,316
so
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201 6).doc
ATTN: Jeff Bales
March 1, 2016
Page 3
IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by their proper
officials thereunto duly authorized as of the dates below indicated.
Am�/ent, Inc.
-/V' c Date:
Michael G. Dryden, P.E.
Secretary/Treasurer
City of Waterloo, Iowa
Quentin M. Hart
Mayor
Iowa Department of Transportation
Accepted for FHWA Authorization'
By:y�l�
Robert Welper, P.E.
Local Systems Engineer
District 2 Office
Date: _2_6 1
-A-��-avecll ct,F-cevr,c�C,
Date:
The Iowa DOT is not a party to this Agreement. However, by signing this Agreement, the Iowa DOT is
indicating the work proposed under this Agreement is acceptable for FHWA authorization of Federal
funds.
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