contract agreement · K-4
Discussion and Consideration of Change Order #2 – Tricon Construction – Tiffin Water Treatment Facility Upgrade Project – Motion to Approve — K.4
Page 20 of 63
Text from the PDF text layer; check the PDF for anything that matters.www.triconcg.com
November 20, 2025
746 58th Ave Ct SW
Cedar Rapids, IA 52404 Clint Wienen
MSA Professional Services Inc
Corporate Office 400 Ice Harbor Dr
1230 East 12th Street Dubuque IA 52001
Dubuque, IA 52001
P 563.588.9516
Project: Tiffin Water Treatment Facility Upgrade
F 563.588.9519
Re: COR # 6 – RFI-010
Chemical Containment Curb Changes per attached.
Southside Concrete 954.50
OHP 47.73
General Liability Insurance 4.97
Bond 14.81
Total $ 1,022.01
Approved By:
Tom Shedek 11/20/2025
_______________________________________________________________________________________________________________________________________________ _______________________________________________________________
Project Manager – Tricon Construction Date
_______________________________________________________________________________________________________________________________________________ _______________________________________________________________
Clint Wienen – MSA Professional Services Inc Date
_______________________________________________________________________________________________________________________________________________ _______________________________________________________________
City of Tiffin Date
Sources
- revize: K.4 (ilsOpCSGLeJgWrIuB4PqcWDz92CA6Y.pdf) — where it was found ↗ first seen Oct 12, 2026
Attached to agenda item: K-4 Discussion and Consideration of Change Order #2 – Tricon Construction – Tiffin Water...
Data last updated October 16, 2026. Built from the archive's documents; see how the data is built.