DERR-2024-010483

Liberty Coe <[e-mail]>
Access for Remediation of Former Top Stop
1 message
Michael Cronin <[e-mail]>Fri, Aug 30, 2024 at 1:31 PM
To: "[e-mail]" <[e-mail]>
Cc: Liberty Coe <[e-mail]>
Mayor Nay,
Good afternoon! At the request of the Utah Department of Environmental Quality (DEQ), Division of Environmental
Response and Remediation (DERR), Wasatch Environmental authored a Corrective Action Plan (CAP) Addendum to
complete the remediation of the petroleum release that emanated from the former Top Stop in Gunnison. I have attached
an access agreement, an injection plan map, and a copy of the CAP Addendum. We would like to perform the work
described in the CAP Addendum from October 28 through November 1, 2024. Wasatch will follow the requirements for
Blue Stake utility clearance notification, will obtain a traffic control plan and implement the necessary traffic controls, and
will restore the paved surfaces in the locations where we inject. Please review the attached information at your
convenience and feel free to contact me directly with any questions, comments, or concerns you may have. To allow us
access to the shoulders and park strips along 100 South Street, west of Main Street, please sign and return the attached
access agreement. Please let me know if you have any concerns that we may need to address. The DERR project
manager is Liberty Coe email: [e-mail] phone: [phone].
Kind regards,
Mike

Michael S. Cronin, P.G.
Senior Geologist and Senior Project Manager
Wasatch Environmental, Inc.
Office: [phone]
Cell: [phone]
Email: [e-mail]

3 attachments
Figure 1 - Injection Plan Map.pdf
2904K
Access Agreement Gunnison City 2024.pdf
68K
Gunnison CAP Addendum Final 5-8-24.pdf
1709K
9/4/24, 12:36 PM State of Utah Mail - Access for Remediation of Former Top Stop
https://mail.google.com/mail/u/0/?ik=42b3ca2a2c&view=pt&search=all&permthid=thread-f:1808842119874023208&simpl=msg-f:1808842119874023208 1/1
CONSENT FOR ACCESS TO PROPERTY

I, Lori Nay, Mayor (Grantor) am the lessee, owner,
or authorized representative of the owner of the property described below:

Address or Description of Property: Shoulder and park strips along 100 South Street west of Main Street

Purpose for Access
I hereby grant temporary access to the employees and authorized representatives of Wasatch Environmental, Inc., to
complete direct-push drilling and injections of PetroFix™. This work is being conducted at the request of, and
under direct contract with, Wind River Petroleum; with regulatory oversight by the Utah Department of
Environmental Quality (DEQ), Division of Environmental Response and Remediation (DERR ).

This work is being conducted under a corrective action plan, approved by the DERR, in an effort to complete
remediation of the petroleum release that occurred from the C-4 Top Stop formerly located at 15 South Main Street
in Gunnison. No additional sampling is planned in conjunction with the execution of this work; however, routine
groundwater monitoring will continue as necessary.

Utility Clearance Requirements
Prior to the commencement of drilling, all utilities on the property must be marked and the drilling locations must be
confirmed to be clear of all utilities. Wasatch Environmental will request Blue Stake utility clearance for all sample
locations and relay the request numbers to the drilling contractor so that they can use these numbers to process their
own utility clearance requests.

Wasatch Environmental will provide property owners with a map (attached) indicating the approximate location of
the proposed borings. Property owners are asked to mark or otherwise convey, to the best of their abilities, the
location all privately owned underground facilities such as irrigation lines and sprinkler lines located on their
property.

In accordance with Utah Code Title 54, Chapter 8a, Wasatch Environmental, its employees, and authorized
representatives will not drill within 24 inches of any marked underground utilities. Wasatch Environmental, its
employees, and authorized representatives are not liable for damages to any unmarked or incorrectly marked
publicly owned utilities.

Any questions concerning this Consent for Access to Property may be directed to Mr. Michael Cronin of Wasatch
Environmental by telephone at [phone], or by email at [e-mail].

(Grantor Signature) (Date)

April 26, 2024
Injection Plan Map
0.017 mg/L
MW-5
MW-26
0.036 mg/L
MW-27 Injection Area
PRB Injection Area
MW-41 Injection Area
MW-27 Injection Area
16 borings
Inject 13 - 18 feet bgs
800 lb PetroFix
40 lb PetroFix EA
90 gallons per point
PRB Injection Area
16 borings
Inject 14 - 20 feet bgs
800 lb PetroFix
40 lb PetroFix EA
90 gallons per point
MW-41 Injection Area
16 borings
Inject 14 - 20 feet bgs
1,200 lb PetroFix
80 lb PetroFix EA
90 gallons per point
39 West
100 South 29 West
100 South
100 South Street
Injection Plan Inset Map