HomeMy WebLinkAboutWayne Claasen Eng - Supl #1 - Hammond Ave Bridge - 5/7/2018 Supplemental Agreement No. 1.
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
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. Preliminary Engineering Phase
Task 5. Geotechnical Services. This task includes subcontracting two soil borings to
determine soil and groundwater conditions for the replacement box culverts and
associated roadway construction of Hammond Avenue.
Task 6. Easement Preparation. This task consists of surveying and preparing easements
for the widened Hammond Avenue and Sink Creek from Hammond Avenue to E. Orange
Road.
Task 7. Final Design. This task consists of completing the final design of the project
consisting of multiple barrel pre-cast reinforced concrete box culverts and associated
raising and widening of Hammond Avenue and widening and clean-out of Sink Creek
from Hammond Avenue to E. Orange Road.
2. Settlement for cost of work to be made as follows:
Increase of $47,000.00 to the Basic Preliminary Engineering Phase of the
Page 1 of 2
Agreement. The Basic Preliminary Engineering Phase of the Agreement will be
$66,000.00 with this Supplemental Agreement No. 1.
3. All other sections of said existing Agreement remain unchanged.
CITY OF WATERLOO WAYNE CLAASSEN
ENGINEERING AND SURVEYING,
INC.
APPROVED:
BY: � x� �.� � �'t�-� BY:
Quentin Hart, Mayor of Waterloo William J. CVassen, President
ATTEST BY: ATTEST BY:
Kelley Felc City Clerk Denise DeLeon, ecretary
S-1-7t, 8 ql�-,//�/
Date Date
Page 2 of 2