HomeMy WebLinkAboutWayne Claassen Engineering - Hammond Bridge Replacement CES Supplemental 8 - 8.21.23WAYNE CLAASSEN ENGINEERING AND SURVEYING, INC.
2705•University Avenue P.O. Box 898
Waterloo, Iowa.50704 Fax 319/235-0028 319/235-.6294
July 20, 2023
Wayne Castle, P. E.
City of Waterloo
715 Mulberry Street
Waterloo, IA 50703
RE: Hammond Ave. Bridge Replacement
Dear Jamie:
We are enclosing herewith two (2) copies of the Supplemental Agreement No. 8 for approval on
the above Project. Please return one (1) signed copy.
Very truly yours,
WAYNE CLAASSEN ENGINEERING AND SURVEYING, INC.
J K.
William J. Claaen, P. E.
WJC/dad
Enclosures
• (Folder\Misc Corres\WayneCastle-supplemental No 7-Hammond Ave Bridge-1.Itr)
Supplemental Agreement No. 8
to the Hammond Ave. Bridge Replacement
Project Professional Service Agreement
between the City of Waterloo, Iowa and
Wayne Claassen Engineering and Surveying, Inc.
PROJECT: Hammond Avenue Bridge Replacement Project
TO: Wayne Claassen Engineering and Surveying, Inc. (CES)
FROM: City of Waterloo, Iowa
You are hereby ordered to make the following changes to the existing Agreement for
Professional Services for the Hammond Avenue Bridge Replacement project, dated
10/ 02/ 2017
1. Add the following to said existing Agreement:
Part III. TERMS AND CONDITIONS
Article 1. ENGINEERING SERVICES
1.1 Basic Services - The Engineer agrees to perform professional services in connection
with the Project, as set forth below and contained within this Agreement:
A. Final Engineering Phase
Task 24. Additional hydraulic modeling and exhibits for the completing Iowa DOT
Hydraulic Modeling Form. This task will be completed by H.R. Green, as a sub -
consultant to CES.
2. Settlement for cost of work to be made as follows:
Tasks 24. These tasks increase the Basic Services Amount by $6,000.00.
The Professional Services Agreement is increased by $6,000 by this Supplemental
Agreement 7 to a total of $269,350.
3. All other sections of said existing Agreement remain unchanged.
Page 1 of 2
CITY OF WATERLOO
APPROVED:
BY: Quertarz fir(
Quentin Hart, Mayor of Waterloo
ATTEST BY:
Kerrey 'Fe[ch[e
Kelley Felchle, City Clerk
8/21 /2023
Date
WAYNE CLAASSEN
ENGINEERING AND SURVEYING,
INC.
BY:
William aassen, President
ATTEST BY:
Maxwell W. Claassen
Date
Page 2 of 2
1-IRGreen.
HR GREEN, INC.
PROFESSIONAL SERVICES AGREEMENT AMENDMENT NO. 5
THIS AMENDMENT, made this 17th day of July 2023 by and between, Wayne Claassen Engineering &
Surveying, Inc. the CLIENT, and HR GREEN, INC. (hereafter "COMPANY"), for professional services
concerning:
Hammond Avenue Bridge Over Sink Creek
Hydraulic Analysis
COMPANY Project Number: 181817
hereby amends the original Professional Services Agreement dated 4/18/2019 as follows:
The CLIENT and COMPANY agree to amend the Scope of Services of the original Professional
Services Agreement and previous amendments as follows:
General
1. Project Management as necessary to complete the tasks below.
DOT Hydraulic Form/Modelling
1. Add cross section downstream of crossing and adjust model accordingly
2. Perform updated encroachment analysis
3. Sensitivity analysis in attempt to match previous model
4. Complete Iowa DOT bridge/culvert form
Deliverables:
1. DOT form and supporting documents
Items not Included
The following items are not included as part of this AGREEMENT:
1. Any design/coordination activities associated with stream mitigation for the USACE permit.
2. Site visits by COMPANY staff.
3. Surveying
4. Floodway no -rise certification
5. Locating storm sewer system structures and outfalls
6. Evaluation of proposed condition alternatives
7. Additional modelling work not outlined in the scope of services
8. Additional responses, over and above the response to the first 2 rounds of DNR and FEMA
reviews of the application packet. If additional responses are necessary for CLOMR/LOMR
approval, the COMPANYs required time on these will be evaluated in detail and the
AGREEMENT amended to right -size the effort.
9. Wetland Delineation(s).
In consideration for these services, the CLIENT AGREES to adjust the payment for services performed
by COMPANY on the following basis:
Per current rate schedule with a maximum fee to be increased by Six Thousand Dollars
($6,000.00)
Version2.0 12172018
Amendment #5 to Professional Services Agreement
Hammond Avenue Bridge Over Sink Creek: Hydraulic Analysis
181817
Page 2 of 2
HRGreen,
The total authorized compensation after this Amendment, including the original Professional Services
Agreement and all previous Amendments, is outlined in the table below:
Change in Agreement Fee
Running Fee Total
Original Agreement
-
$12,000
Amendment #1
+$36,500
$48,500
Additional Agreement (2/19/2021)
+$4,100
$52,600
Amendment #2
+$3,600
$56,200
Amendment #3
+$35,800
$92,000
CLOMR Permit Fee
+$6,500
$98,500
Amendment #4
+$29,800
$128,300
Amendment #5
+$6,000
$134,300
THIS AMENDMENT is subject to all provisions of the original Professional Services Agreement. THIS
AMENDMENT, together with the original Professional Services Agreement and all previous
amendments represents the entire and integrated AGREEMENT between the CLIENT and COMPANY.
THIS AMENDMENT executed the day and year written above.
Wayne Claassen Engineering
& Surveying, Inc.
HR GREEN, INC.
By: Bill Claassen, PE By: Teresa Stadelmann, PE, Principal
Versionl.0 07012017