DERR-2025-001113

Rockwell Solutions, Inc., 718 E. Bridger Lane, Elk Ridge, UT 84651 801-361-2930 [e-mail]
1
Rockwell Solutions, Inc.
718 E Bridger Lane
Elk Ridge, UT 84651
[phone]
February 10, 2025

Mr. David Bell
Bell Oil Company
118 South 15 West
P.O. Box 238
Coalville, Utah 84107

Re: Well Abandonment (KFY-39)
Sinclair Truck Stop, 7100 North Silver Creek Road, Park City, Utah
Facility ID: 7000005 Release ID: KFY

Dear Mr. Bell:

Rockwell Solutions, Inc. submits this work plan and budget to abandon the monitoring, remediation,
and drinking water wells at the above referenced site.

INTRODUCTION

The site is an active gas station and truck stop with five underground storage tanks (USTs). A release
was reported on 10/16/97. After years of investigation and remediation, the release was closed and a
No Further Action Letter was submitted on 1/21/25. This work plan is to abandon the remaining
monitoring and remediation wells as well as the former onsite drinking water well and to restore the
surface at each well location.

SCOPE OF WORK

Monitoring/Remediation Well Abandonment
Three two-inch diameter and twelve four-inch diameter monitoring/remediation wells remain at the
site. Nine of the wells are in concrete, five are in asphalt, and one is in offsite landscaping. See
Figure 1. Because the wells are less than thirty feet deep, the abandonment does not have to
be performed by a licensed well driller. Rockwell Solutions will abandon the wells with bentonite and
Direct Push Services will saw cut around each well, cleanly remove the well cans, backfill the hole,
and resurface the hole with either asphalt or concrete.

Drinking Water Well Abandonment
A former drinking water well is located on the south side of the canopy at the site. See Figure 1. The
well is one hundred and fifty feet deep and is six-inches in diameter for the top one hundred feet and
four-inches in diameter for the lower fifty feet. The pump will be removed and the well grouted by a
licensed well driller. The area around the well manhole will be saw cut, the manhole removed, and the
area will be resurfaced.
Work plan for confirmation sampling, Sinclair Truck Stop, Park City, Utah
Rockwell Solutions, Inc., 718 E. Bridger Lane, Elk Ridge, UT 84651 801-361-2930 [e-mail]
2

KEY PERSONNEL

Project Manager, Field Scientist: David Hansen

COST ESTIMATE

Rockwell Solutions estimates the cost to complete the work as described in this proposed Work Plan is
$17,910.00. A detailed cost breakdown is presented in Table 1. The estimated budget will require
adjustment if the scope of services identified herein is modified.

Thank you for the opportunity to work with you on this project. If you have any questions or concerns,
please feel free to contact me at your convenience.

Sincerely,

David Hansen
Rockwell Solutions, Inc.
Certified UST Consultant CC130

cc: Kevin Beery, DERR
Figure 1
NORTH
Approx. scale in feet
00 40
Sinclair Truck Stop
7100 North Silver Creek Road
Park City, Utah
Site Map
Monitoring Well
MW-3
MW-17R
MW-7
MW-6
MW-5
MW-4
MW-8
MW-10
MW-9
MW-3MW-1 MW-2MW-4
MW-22
MW-16
MW-10
Remediation Well
Drinking Water Well
Drinking Water Well
Task 1 - Work Plan Development
LABOR
Hours Title Code Description Rate Total
1 Workplan prep well abandonment 760.00$ 760.00$
Subtotal 760.00$
Total Task 1 760.00$
Task 2 - Well Abandonment
LABOR
Hours Title Code Description Rate Total
2 Sr Project Manager 101 report and project review, oversight 157.00$ 314.00$
3 Field Scientist 104 109.00$ 327.00$
12 Field Scientist 104 109.00$ 1,308.00$
10 Field Scientist 104 oversight of drinking water well abandonment, travel 109.00$ 1,090.00$
2 Field Scientist 104 resurface drinking water well area 109.00$ 218.00$
3 Project Manager 103 report preparation 127.00$ 381.00$
3 PST Specialist 108 PST Claims 84.00$ 252.00$
2 Administrative Assistance 109 General secretarial 66.00$ 132.00$
Subtotal 4,022.00$
SUBCONTRACTORS
Item Quantity Unit Rate Total
1 lump sum 4,995.00$ 4,995.00$
1 lump sum 7,500.00$ 7,500.00$
Subtotal 12,495.00$
OTHER DIRECT COSTS
Item Quantity Unit Rate Total
mileage to/from site (2 trips) 300 miles 0.67$ 201.00$
bentonite 36 bags 12.00$ 432.00$
Subtotal 633.00$
Total Task 2 17,150.00$
17,910.00$
field prep and cleanup. Purchase bentonite
abandon monitoring and remediation wells (12 4-inch
and 3 2-inch) with bentonite, oversight of well can
removal and restoration, travel
Armstrong Well Service (remove pump,
plug drinking water well)
Total Work Plan
Direct Push Services (saw cut, remove well
cans, backfill, pave)
Well Abandonment
Table 1
Sinclair Truck Stop
UST Facility #7000005; Release # KFY
Budget for Workplan KFY-39
7100 North Silver Creek Road, Park City, Utah
Rockwell Solutions, Inc.
Page 1 of 1
Item Quantity Unit Rate ($)Total ($)
Mobilization, demobilization, site safety and security 1 lump sum
Saw cut (18" x 18") the asphalt around the well,
remove the well cover, backfill, compact, repave with
asphalt
6 boxes
Saw cut (18" x 18") the concrete around the well,
remove the well cover, backfill, compact, repave with
concrete
9 boxes
Dispose of well covers and debris 1 lump sum
Project Total
Note: wells will be plugged with bentonite prior to the work
Submitted by:Date:
Company
Bid for Well Cover Removal
Sinclair Truck Stop (#7000005)
7100 N Silver Creek Road, Park City, Utah
1800.00 1800.00
505.00 3030.00
675.00 6075.00
250.00 250.00
$11,155.00
Aaron Spackman 01/06/25
Spackman Enterprises
Price excludes any winter work and based in being able to pour all concrete back at the
same time, exlcudes multiple concrete pour trips.
20-1339913 | www.directpushservices.com
Direct Push Services LLC
PO Box 25784
Salt Lake City, UT 84125
[phone]
[e-mail]
Estimate
ADDRESS
Dave Hansen
Rockwell Solutions
718 East Bridger Lane
Elk Ridge, UT 84651
ESTIMATE #250041
DATE 02/07/2025
EXPIRATION DATE 05/30/2025

P.O. NUMBER SALES REP
Sinclair 7000005 Well Can Rem Sean Bromley
DATE ACTIVITY QTY RATE AMOUNT
Mob/Demob 1 450.00 450.00
Saw Cut 18"x18" Asphalt around well cans. Remove Well
cans, Restore the Surface with Roadbase and Asphalt.,
Includes Disposal
6 270.00 1,620.00
Saw Cut 18"x18" Concrete around well cans. Remove Well
cans, Restore the Surface with Road base and Concrete.
Includes Disposal
9 325.00 2,925.00

TOTAL $4,995.00
Accepted By Accepted Date
Re: Armstrong Drilling "more info on Park City well"
From:Robert Armstrong ([e-mail])
To:[e-mail]
Date:Friday, February 7, 2025 at 03:57 PM MST
Remove old pump . abandon well . do the paperwork . $7500 we don't do asphalt cutting and asphalt work thank you
Robert A 435-640-0626
On Fri, Feb 7, 2025 at 3:25 PM DAVID S HANSEN <[e-mail]> wrote:
From: DAVID S HANSEN <[e-mail]>
Subject: more info on Park City well
Message Body:
I forgot to mention in my last submission that there is a pump sitting in the well at 80 feet deep.
--
This e-mail was sent from a contact form on Armstrong Drilling (http://www.armstrongwelldrilling.com)
20-1339913 | www.directpushservices.com
Direct Push Services LLC
PO Box 25784
Salt Lake City, UT 84125
[phone]
[e-mail]
Estimate
ADDRESS
Dave Hansen
Rockwell Solutions
718 East Bridger Lane
Elk Ridge, UT 84651
ESTIMATE #250042
DATE 02/07/2025
EXPIRATION DATE 05/30/2025

P.O. NUMBER SALES REP
Sinclair 7000005 150' Well Aban Sean Bromley
DATE ACTIVITY QTY RATE AMOUNT
Mob/Demob Drill Rig/Grout Pump, Materials and
equipment
1 900.00 900.00
Abandon 6"@100', 4"@50' per Utah Code 655-4-14.
Remove Internal pump, Pressure Grout Neat Cement by
tremie if not flowing or top down if artesian. Well is 6" for
upper 100' and 4" for lower 50'. Includes disposal of pump
and piping.
1 12,000.00 12,000.00
Saw cut, break out and remove 3'x3' concrete area with
access port. Restore with road base and concrete
1 1,500.00 1,500.00

7100 N Silver Creek Road
Total depth = 150 feet
Top 100 feet: 6-inch casing
Lower 50 feet: 4-inch casing
There is a pump sitting in it at 80'.
TOTAL $14,400.00
Accepted By Accepted Date
RE: request for bid, well abandonment, Park City
From:Trent Castner ([e-mail])
To:[e-mail]
Date:Friday, February 7, 2025 at 11:34 AM MST
Morning David,

Local water well drillers would be much less expensive to complete this project. I will pass on bidding this project.

Concerning the pump, it will need to be removed prior to the well being grouted.

Thank you,

TRENT CASTNER | NW REGIONAL ESTIMATOR
CASCADE
Cell 503-572-3090 | [e-mail]

From: David Hansen <[e-mail]>
Sent: Friday, February 7, 2025 9:31 AM
To: Trent Castner <[e-mail]>
Subject: request for bid, well abandonment, Park City

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Trent,

Can you please give me a cost estimate to plug a drinking water well at a gas station in Park City?

7100 N Silver Creek Road

Total depth = 150 feet
Top 100 feet: 6-inch casing
Lower 50 feet: 4-inch casing

There is a pump sitting in it at 80'. The owner asked if the pump could be disconnected and the whole thing dropped to the bottom
rather than pulling it out?

Also, plan on saw cutting and patching the pad around the well. Assume 3' x 3' concrete removal and replacement.

Thanks,
Petroleum Storage Tank Trust Fund Work Plan Approval Application and Agreement
for Work Plan No. KFY-39

Facility Name: Sinclair Truck Stop, Address: 7100 North Silver Creek Road, Park City, Utah
ID No. 7000005
Release ID KFY (“Release”)
Owner/Operator, responsible party or other person seeking PST Fund reimbursement Bell Oil Company (“Claimant”)
Certified Consultant or other person performing remedial action concurrently with this Work Plan under the
supervision of a certified consultant Rockwell Solutions, Inc. (“Contractor”)

In submitting Work Plan KFY-39 for the above referenced Release KFY for approval, the Claimant and the Contractor
collectively, the “Parties” represent and agree to the following.

Definitions
“Contractor” means the person identified as such above.
“Claimant” means the person identified as such above.
“Executive Secretary” means the Executive Secretary of the Solid and Hazardous Waste Control Board (UST).
“Fund” means the Petroleum Storage Tank Trust Fund.
“Release” means the release identified above.
“State” means the State of Utah including its agencies, officers, employees, volunteers and specifically, the Division of
Environmental Response and Remediation, the Executive Secretary of the Solid and Hazardous Waste Control Board
(UST) and the Petroleum Storage Tank Trust Fund.
“Work Plan” means the work plan identified above.

1) The key personnel, for which qualifications are submitted under R311-207-3(c), are: David S. Hansen

2) The Claimant acknowledges that the Claimant is required to obtain a payment bond from the Contractor
under section 14-2-1 of the Utah Code. If the Claimant fails to do so, the Claimant is liable to each person
who performed labor or services or supplied equipment or materials (“Subcontractors”) in the event the
Contractor does not pay the subcontractors, even if the Claimant has paid the Contractor. See Utah Code
section 14-2-2. The Claimant acknowledges and agrees that the Fund will not reimburse the Claimant for
such Subcontractors’ claims for payment against the Claimant if the Fund has already made payment to the
Claimant or Contractor. The Claimant understands that the premium paid for a payment bond is
reimbursable. Therefore, the Claimant:

a. has required the Contractor to obtain 100 percent payment bond through a United States
Treasury-listed bonding company, and attached a copy, or;
b. requests that PST fund reimbursement checks be made jointly to the Claimant, the Contractor and
to the Subcontractors designated by the Parties, but waives all claims and remedies against the State
if the Fund checks are not made as described above, or;
c. has obtained other equivalent assurance and waives all claims and remedies against the State if the
equivalent assurance does not adequately protect the Claimant. The equivalent assurance is
described as follows: Rockwell Solutions, Inc., Agreement for Professional Services Contract
between Bell Oil Company and Rockwell Solutions, Inc.

3) The Parties agree that the Contractor shall have no cause of action against the State for payment. The Parties
acknowledge and agree that the State is not a party to any contract with the Claimant or the Contractor for
reimbursement from the Fund in the execution of this Work Plan, except to the extent provided by a contract
signed by the Executive Secretary. Instead, the Claimant’s reimbursement is governed by the Utah
Underground Storage Tank Act and the Utah Underground Storage Tank Rules and the Contractor is entitled
to reimbursement solely under the contract he has with the Claimant.

4) The Parties agree that they will use a subcontracting method consistent with the requirements of R311-207.

5) The Parties agree that as a condition of performing the work under the Work Plan, the Contractor shall carry
the insurance specified in R311-207-3(c)(5). The Contractor represents that certificate of insurance
documenting the required insurance is attached or that a current certificate is on file with the Executive
Secretary and has been provided to the Claimant. The Parties assume the risk and responsibility of ensuring
that the appropriate insurance coverage is in place.

6) The Parties agree that payments from the Fund shall be limited to amounts that are customary, legitimate,
reasonable and consistent with R311-207. Unless the Parties and the Executive Secretary have entered into a