HomeMy WebLinkAboutVIII-08 Approve Change Order No. 2 to the Public Works Storage Building City Council Memorandum
To: Mayor Fasbender & City Council Members
From: Ryan Stempski – Public Works Director/City Engineer
Date: October 12, 2022
Item: Approve Change Order No. 2 for the Hastings Public Works Storage Building
COUNCIL ACTION REQUESTED
Council is requested to approve attached Change Order No. 2 for the Hastings Public Works Storage Building
Project.
BACKGROUND INFORMATION
Change Order No. 2 covers two primary modifications to the original project scope.
1. Exterior Drainage Improvements
a. Concrete Apron and Valley Gutter at North Entrance – After a field review of available drainage
slopes compared to the original plan it was determined that concrete was necessary at the
northern building entrance to sufficiently convey water away from the structure. This was
installed in place of asphalt pavement that would have made the area subject to holding water.
b. Infiltration Area North Edge of Building – Upon establishment of the building floor slab it was
determined that in order to ensure adequate drainage in the northwestern green space of the
building a small infiltration area was required to be graded in.
c. Enhanced Driving Surface Area East Side of Building – After a field review of the available driving
area to access stockpiles and enter the eastern garage door of the building, it was determined
that excess material from the site could be utilized to increase the usable driving space in this
area.
2. Interior Drainage Improvements
a. Plumbing Modifications for Slab Drainage – After closer review of the floor drainage originally
scoped on the project plans, it was determined that modifications were required to the slopes
along the concrete floor to ensure adequate drainage. As a result of these changes, minor
alterations were required to the in-floor plumbing.
FINANCIAL IMPACT
The value of the work contemplated by Change Order No. 2 is an increase of $10,410.03. Below is a table
summarizing all change orders to date.
2022-3 Hastings Public Works Storage Building
Change
Order Date Item
Estimated
Value
1 8/22/2022 Change Order No. 1 $56,237.27
2 9/19/2022 Change Order No. 2 $10,410.03
Net Total Increase/(Decrease) to date $66,647.30
Original Contract Value $1,310,400.00
Revised Contract Value $1,377,047.30
Change Orders as Percentage of Original Contract Value to date 5.1%
STAFF RECOMMENDATION
Staff recommends approval of attached Change Order No. 2.
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