DERR-2025-002640

Eric Story, 6/13/2024
Jill Hernandez, 6/13/2024
6952 South High Tech Drive, Suite B
Midvale, Utah 84047
P [phone]
Terracon.com

Facilities | Environmental | Geotechnical | Materials i
Cover Letter
June 13, 2024
Utah Department of Environmental Quality
Division of Environmental Response and Remediation
195 North 1950 West
PO Box 144840
Salt Lake City, Utah 84114-4840

Attn: Mr. Hong-Lei Tao
P: [phone]
E: [e-mail]
Re: Work Plan and Budget JUR-14 for Corrective Action Plan Requirements
Yeates Service
620 West 200 North, Logan, Utah
Facility ID 0100264, Release Site JUR
Terracon Project No. 61247172
Dear Mr. Tao:
Terracon Consultants, Inc. (Terracon), on behalf of Hansen & Hansen, LLC. and Conrad &
Bischoff, Inc. has prepared the attached Work Plan and Budget (WP&B) JUR-14 to develop a
Corrective Action Plan (CAP) for the above-referenced site. Based on the investigation
activities conducted at the site in 2020 through 2023, additional corrective action is required
to address petroleum impacts at the site. The attached WP&B JUR-14 was prepared in
response to your request to address Corrective Action Plan Requirements, dated May 9,
2024 and the WP&B submission extension granted until May 22, 2024, via your email, dated
May 22, 2024.
If you have questions regarding this proposal or would like to discuss the proposed Scope of
Services, please contact Jill Hernandez at 801.746.5457.
Sincerely,
Terracon Consultants, Inc.

Jill Hernandez Amy Austin
CC 281 CC 238
Senior Project Manager Environmental Department Manager
Attachment: Petroleum Storage Tank Work Plan and Budget
*)
: #9'!
*!
Work Plan and Budget JUR-14 for Corrective Action Plan Requirements
Yeates Service | Logan, Utah
June 13, 2024 | Terracon Project No. 61247172

Facilities | Environmental | Geotechnical | Materials 1
1.0 Project and Background Information
The property is an active gas station, located at 620 West 200 North, in Logan, Utah
(hereinafter, referred to as the site). A Leaking Underground Storage Tank (LUST) release was
identified at the site in 1996 (LUST ID JUR). Assessment activities were conducted; however, no
remediation was conducted. The JUR release file was closed in 2012 with residual concentrations
of petroleum hydrocarbons in groundwater above the Division of Environmental Response and
Remediation (DERR) Tier 1 Screening Criteria. Petroleum impacts were identified at the site in
2020 during due diligence investigation activities and additional soil, groundwater, and high-
resolution site characterization (HRSC) investigations were conducted in 2020 through 2023. A
potential source area was identified approximately in the northwest portion of the dispenser area
during the HRSC investigation; however, we understand no damaged, loose, or leaking
components were identified during the subsequent observations of the accessible portions of the
dispensers and piping, and tightness tests conducted on the underground storage tank system
have passed the applicable criteria.
Mr. Hong-Lei Tao, of DERR, requested a Work Plan and Budget (WP&B) for preparation of a
Corrective Action Plan (CAP) in a letter, dated May 9, 2024. Mr. Tao subsequently granted an
extension for the WP&B until June 15, 2024, in an email sent to Ms. Jill Hernandez, dated May
22, 2024.
2.0 Scope of Services
The proposed Scope of Services was prepared in accordance with DERR’s request.
Task 1 Preparation of a WP&B
Terracon generated this WP&B to develop a CAP that will address the next assessment and
remedial requirements at the site. Prior to development of the CAP, a meeting will be conducted
with the Hansen & Hansen, LLC., Parkland USA Corporation, Terracon, and DERR
representatives, as appropriate.
Task 1 Cost Estimate $1,511
Task 2 Preparation of a Corrective Action Plan
Pending your approval of the WP&B, a Terracon subject matter expert and the project reviewer
will be consulted regarding assessment and remedial options. Terracon will collaborate with
Hansen & Hansen, LLC, Parkland USA Corporation, and DERR, as appropriate, to develop a CAP
to address:
Work Plan and Budget JUR-14 for Corrective Action Plan Requirements
Yeates Service | Logan, Utah
June 13, 2024 | Terracon Project No. 61247172

Facilities | Environmental | Geotechnical | Materials 2
■ additional site characterization, if necessary, to assess the source of petroleum impacts at
the site
■ to assess remedial options and requirements to protect human health and the
environment
The next remediation steps will be evaluated based on their feasibility, cost effectiveness, and
applicable cleanup technologies.
The CAP will be submitted to UDEQ for review by July 8, 2024. Details of the estimated cost
required for preparation of WP&B JUR-14 and CAP are provided on the attached Budget Estimate
and summarized, as follows:
Task 2 Cost Estimate $7,660
Task 3 Reimbursement Claim Preparation
Terracon will prepare and submit a Petroleum Storage Tank Trust Fund Reimbursement Claim to
include eligible fees for the WP&B and CAP development for reimbursement to the responsible
party, Conrad & Bischoff, Inc.
Task 3 Cost Estimate $918

Total Cost Estimate $10,089
PST Budget Estimate Spreadsheet
Project:Yeates Service (aka Yeates 66 Gas Station)
Facility ID:100264 $78 / hour
Release ID:JUR $62 / hour
Work Plan:JUR-14 $ / hour
Date:6/13/2024 $ / hour
$ / hour
$ / hour
$ / hour
$ / hour
Hours By Labor Category
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Task 1 - Work Plan and Budget Preparation
1.0 2.0 3.0 $446.00 $446.00
1.0 6.0 0.50 7.5 $1,065.00 $1,065.00
Subtotal $1,511.00 $0.00 $1,511
Task 2 - CAP Preparation
2.0 2.0 4.0 $598.00 $598.00
Devise program for CAP alternatives evaluation 2.0 5.0 7.0 $1,039.00 $1,039.00
CAP Development 2.0 2.0 32.0 3.0 3.0 42.0 $5,787.00 $5,787.00
Project Management 2.0 2.0 $236.00 $236.00
Subtotal $7,660.00 $0.00 $7,660
Task 3 - PST Trust Fund Claim Preparation
1.0 2.0 6.0 1.0 10.0 $918.00 $918.00
Subtotal $918.00 $0.00 $918
TOTAL $10,089.00 $0.00 $10,089
PST Trust Fund Claim Preparation
Preliminary internal discussions with Subject Matter Expert and Project Reviewer
$101 / hour
$73 / hour
CAP Development meeting with Client and DERR
Scope of Work:
Task Description
Work Plan & Budget (WP&B) Development
Corrective Action Plan (CAP) Development
Reimbursement Claim Preparation
Work Plan Preparation
$90 / hour
8 P108 PST Trust Fund Claim Specialist
9 P109 Administrative Assistant
10 P110 Technical Expert ($/hr TBD)
11 NOT USED$118 / hour
Total Costs
Total
Hours Total Labor ODCs
$85 / hour 15 NOT USED
12 NOT USED
13 NOT USED
14 NOT USED
4 P104 Field Scientist
5 P105 Senior Technician
6 P106 Field Technician
7 P107 Drafter
0 P100 Principal
1 P101 Senior Project Manager
2 P102 Professional Engineer/Geologist
3 P103 Project Manager
Labor Categories (2023 PST Fund Approved Rates)
$169 / hour
$152 / hour
$147 / hour
Page 1 of 1