DERR-2025-007263

SITE VISIT REPORT
DATE: 10/02/2025
SITE: Fleet Block
SITE ADDRESS: 850 South 300 West
PREPARED BY: Allison Stanley
Utah Department of Environmental Quality
Division of Environmental Response and Remediation
195 North 1950 West
Salt Lake City, UT 84116

ATTENDEES: Allison Stanley (DERR), Quinn Walker (DERR), Hong-lei Tao (DERR), Amy
Austin (Terracon), Catherine Wyffels (SLC)
ARRIVAL TIME: 2:30 PM - DEPARTURE TIME: 3:30 PM
Split Samples Collected: NA
Is the work being performed in a manner consistent with the accepted workplan? NA

SUMMARY: This initial site visit followed the signing of the Voluntary Cleanup Agreement. The
group walked to each area of concern at the site and discussed its history and previous sample
points. All buildings have been demolished down to their foundations, and the entire site is paved.
Several subsurface features, including drains, sumps, and oil-water separators were identified
across the site. However, not all of these features could be identified in the field or were marked
on previous reports.
The site also contains two leaking underground storage tank (LUST) facilities. Both DERR project
managers for those LUST facilities were present during the visit.

PHOTO LOG:

View of the Site looking east.

Buildings demolished down to the foundations with several subsurface features observed. Picture
is of the former maintenance facility to the north.

Several drains located at the former fire apparatus building.