DERR-2025-006576

Annual Sump Inspection
IMPACT VALVE
LEAK DETECTOR
Line Tightness Test
MONITOR CERTIFICATION
11000 N. MoPac Expressway, Suite 500
Austin, Texas 78759
Phone: [phone]
Fax: [phone] Date Printed and Mailed: 9/8/2025
UTAH DEPARTMENT OF ENV. QUALITY
UST
PO Box 144840
SALT LAKE CITY, UT 84114
Test Date: 9/2/2025
Order Number: 2384713
Dear Regulator,
Enclosed are the results of recent testing performed at the following facility:
CARMAX #7167 (CMX7167)
11213 S. JORDAN GATEWAY
SOUTH JORDAN, UT 84095
Testing performed:
Sincerely,
Dawn Kohlmeyer
Manager, Field Reporting
Product Line Tightness Test Page 1 of 1
Work Order: 2384713 Date: 9/2/2025
Site Name/ID: CARMAX #7167 / CMX7167
Address: 11213 S. JORDAN GATEWAY
City: SOUTH JORDAN State: UT Zip: 84095
Tank Information
Test Method
Customer Tank ID
Product Name
Delivery Type
Test Pressure (psi)
Test Start Time
Test End Time
Final Leak Rate (gph)
Test Result(P/F/I)
Test was performed per
3rd party certifications as
specified in 40 CFR parts
280 and 281
Tank # 1
Line # 1
TLD-1
TNK1
REG UNLEAD
Pressure
50
09:05
10:05
0.00
Pass
Yes
Tank #
Line #

Tank #
Line #

Tank #
Line #

Tank #
Line #

Tank #
Line #

Technician Comments: ut151
Technician Name:David Mathie Certification #:41442 exp:
10/20/2025
Technician Signature:

Environmental Compliance for Petroleum Systems
©2025 Tanknology Inc., Austin, TX. All rights reserved. tanknology.com
CARMAX #7167
11213 S. JORDAN GATEWAY
SOUTH JORDAN , UT 84095
CMX7167
Tanknology, Inc.
12800 TUCKAHOE CRK PKWY
RICHMOND, VA 23238
804-747-0422
800-964-1250 09/02/2025
TTNK1:1
REG UNLEAD
Veeder Root
PLLD
27
2
UT151
David Mathie
NW1-2384713
Impact Valve
Inspection
Impact Valve Operational
Inspection
Work Order:2384713 Date:9/2/2025
Site Name/ID:CARMAX #7167
Address:11213 S. JORDAN GATEWAY
City:SOUTH JORDAN State:UT Zip:84095
How Inspected: Line Test NFPA 30A PEI RP1200 Other
Dispenser
Number Grade
Secure
Mount?
Valve
Lock?Pass/ Fail Comments
1/ 85 Pass Fail Not Tested

Technician Comments:
Technician Name:David Mathie
Signature:
Environmental Compliance for Petroleum Systems
©2025 Tanknology Inc., Austin, TX. All rights reserved. tanknology.com
CARMAX #7167 CARMAX AUTO SUPERSTORES, INC.
11213 S. JORDAN GATEWAY
SOUTH JORDAN UT 84095
CMX7167
Tanknology, Inc.
12800 TUCKAHOE CRK PKWY
RICHMOND VA 23238
804-747-0422
800-964-1250 09/02/2025
1
RUL
VR350
11527
90
UT151
David Mathie
11213 S. JORDAN GATEWAY
CARMAX #7167
11213 S. JORDAN GATEWAY , SOUTH JORDAN, UT 84095
CMX7167
Tanknology, Inc.
CARMAX AUTO SUPERSTORES, INC.
12800 TUCKAHOE CRK PKWY
RICHMOND, VA 23238
804-747-0422
09/02/2025
ANNULARWET STP UDC
RUL RUL 1
UT151
David Mathie
ANNUAL CONTAINMENT SUMP INSPECTION
This form may be utilized to document the inspection of containment sumps.
Date of Inspection
9/2/2025
UST Facility Person Conducting Test
Facility Name
CARMAX #7167
Facility ID #Tester's Name
DMATHIE
Physical Address
11213 S. JORDAN GATEWAY
Company
Tanknology Inc.
City
SOUTH JORDAN
County
SALT LAKE
State
UT
Certification #
41442
Expiration Date
10/20/2025
UST Owner
CARMAX AUTO SUPERSTORES, INC.
Tester's Signature Date
9/2/2025
Containment Sump Inspection
Sump Material
of Construction Fiberglass Reinforced Plastic Thermoplastic Steel Composite
Containment Sump Inspection Procedure
1. Clean-out and properly dispose of all debris, soil and/or fluids from the containment sump.
2. Visually examine the containment sump to ensure there are no cracks, holes, deteriorated seals, deformation or other
indications that the sump is not liquid tight.
3. If the sump appears to be liquid tight and no water was in the sump, the inspection result is "pass" and no further
action is required.
4. If the sump appears to be liquid tight but water was present within the sump, the inspection result is "fail".
5. If there is visual evidence that the sump is not liquid tight, then repair or replacement (see note below) of the sump is
required.
Inspection Results for the Year 2025
Sump ID
(product stored for STP or
dispenser number)
Sump lid/gasket in good
condition (yes/no)
Sump is dry (yes/no)
All penetration fittings in
good condition (yes/no)
Sump walls/bottom in
good condition (yes/no)
Are there any leaks from
pipe components (yes/no)
Inspection Result
(Pass/Fail)
STP:TNK1 REG UNLEAD -
1
Y
Y
Y
Y
N
Pass

Comments:

WO: 2384713
Site Diagram
(This site diagram is for reference only and is not drawn to scale)

Work Order:2384713
Site ID / Name:CMX7167 / CARMAX #7167
Address:11213 S. JORDAN GATEWAY
City:SOUTH JORDAN State:UT Zip:84095
W.O.# NW1-2384713 Cust Ref#: CMX-322712381/M-170025
+AAE-
I10100
SEP 2, 2025 10:16 AM
CAR MAX 7167
11213 SO JORDAN
SANDY UT 84095

801 316 2700
SYSTEM STATUS REPORT
ALL FUNCTIONS NORMAL
+AAMAAQ-
I90200
SEP 2, 2025 10:16 AM
SOFTWARE REVISION LEVEL
VERSION 324.02
SOFTWARE+ACM-
346324-100-C
CREATED - 05.02.04.13.57
S-MODULE+ACM- 330160-102-A
SYSTEM FEATURES:

PERIODIC IN-TANK TESTS
ANNUAL IN-TANK TESTS
CSLD
BIR
+AAMAAQ-
I20100
SEP 2, 2025
10:16 AM
CAR MAX 7167
11213 SO JORDAN
SANDY UT 84095
801 316 2700
IN-TANK INVENTORY
TANK PRODUCT VOLUME TC VOLUME ULLAGE HEIGHT
WATER TEMP
1 UNLEADED 7748 7668 3779 56.59 0.00
74.69
+AAMAAQ-
I30100
SEP 2, 2025 10:16 AM
CAR MAX 7167
11213 SO JORDAN
SANDY UT 84095
801 316 2700
LIQUID STATUS REPORT
SENSOR LOCATION
STATUS
1 STP SUMP SENSOR NORMAL
2 INTERSTITIAL SENSOR
NORMAL
3 UDC SENSOR NORMAL
+AAMAAQ-
I30200
SEP 2, 2025 10:16
AM
CAR MAX 7167
11213 SO JORDAN
SANDY UT 84095
801 316 2700
LIQUID ALARM HISTORY REPORT
SENSOR LOCATION
1 STP SUMP
SEP 2,
2025 8:46 AM HIGH LIQUID ALARM
SEP 2, 2025 8:45 AM LIQUID WARNING

OCT 10, 2024 9:50 AM HIGH LIQUID ALARM
2 INTERSTITIAL
SEP 2,
2025 9:10 AM LOW LIQUID ALARM
SEP 2, 2025 9:10 AM HIGH LIQUID ALARM

SEP 2, 2025 9:09 AM LOW LIQUID ALARM
3 UDC
SEP 2,
2025 9:19 AM FUEL ALARM
SEP 2, 2025 9:05 AM LIQUID WARNING
OCT
10, 2024 9:53 AM HIGH LIQUID ALARM
+AAMAAQ-
I38200
SEP 2, 2025 10:16 AM
CAR MAX
7167
11213 SO JORDAN
SANDY UT 84095
801 316 2700
PRESSURE LINE
LEAK ALARM HISTORY REPORT
Q 1:UNLEADED
SEP 2, 2025 9:19 AM PLLD SHUTDOWN
ALARM
SEP 2, 2025 9:10 AM PLLD SHUTDOWN ALARM
SEP 2, 2025 9:09 AM PLLD
SHUTDOWN ALARM
SEP 2, 2025 8:50 AM PLLD SHUTDOWN ALARM
SEP 2, 2025 8:50 AM
GROSS LINE FAIL
SEP 2, 2025 8:46 AM PLLD SHUTDOWN ALARM
OCT 10, 2024 9:55 AM
PLLD SHUTDOWN ALARM
OCT 10, 2024 9:53 AM PLLD SHUTDOWN ALARM
OCT 10, 2024 9:50
AM PLLD SHUTDOWN ALARM
OCT 10, 2024 9:43 AM PLLD SHUTDOWN
ALARM
+AAMAAQ-
I37400
SEP 2, 2025 10:17 AM
CAR MAX 7167
11213 SO JORDAN
SANDY UT 84095
801 316 2700
PRESSURE LINE LEAK TEST HISTORY
Q 1:UNLEADED

LAST 3.0 PASS: SEP 2, 2025 10:14 AM
FIRST 0.10 PASS EACH MONTH:

FIRST 0.20 PASS EACH MONTH:
+AAMAAQ-
I38100
SEP 2, 2025 10:17 AM
CAR MAX 7167

11213 SO JORDAN
SANDY UT 84095
801 316 2700
PRESSURE LINE LEAK
STATUS
LINE DISPENSING TEST STATUS PUMP HANDLE
Q 1:UNLEADED
ENABLED TEST COMPLETE OFF OFF
ACTIVE
ALARMS:
+AAMAAQ-
IA0100
SEP 2, 2025 10:16 AM
TYPE CODE
LENGTH SERIAL NO. D/CODE
TANK 1 UNLEADED MAG C000 96.00 820118
2654
+AAMAAQ-
931
TANK 1 SETUP CONDITIONS
PRODUCT: UNLEADED
PRODUCT CODE 1
HIGH WATER LIMIT 1.3
OVERFILL LIMIT: 10259
HIGH PRODUCT
LIMIT: 10950
LOW PRODUCT: 800
SUDDEN LOSS LIMIT: 99
LEAK LIMIT:
99
THERMAL COEFF: 0.000700
DELIVERY DELAY: 1
TANK FULL CAPACITY: 11527
0 0 0 0
3/4 HEIGHT CAPACITY: 9397 0 0 0 0
1/2
HEIGHT CAPACITY: 5857 0 0 0 0
1/4 HEIGHT CAPACITY: 2289 0
0 0 0
TANK DIAMETER: 90.00
TANK TILT ADDER: 0.00
MANIFOLDED TANKS:
NONE
TANK CONFIGURED: NO
+AAMAAQ-
I61100
SEP 2, 2025 10:16 AM
LEAK TEST METHOD
- -
- - - - - - - - - -
TEST CSLD : ALL TANK
Pd +AD0- 95+ACU-
CLIMATE FACTOR:MODERATE
GROSS
TEST
AUTO-CONFIRM: DISABLED
REPORT ONLY:
DISABLED
TST EARLY
STOP:DISABLED
+AAMAAQ-
I70300
SEP 2, 2025 10:16 AM
LIQUID TYPE
SENSOR LOCATION
TYPE
1 STP SUMP DUAL FLT. HIGH VAPOR
2 INTERSTITIAL
DUAL POINT HYDROSTATIC
3 UDC DUAL FLT. HIGH VAPOR
4
TRI-STATE (SINGLE FLOAT)
5 TRI-STATE (SINGLE FLOAT)
6
TRI-STATE (SINGLE FLOAT)
7 TRI-STATE (SINGLE
FLOAT)
8 TRI-STATE (SINGLE FLOAT)
+AAMAAQ-
I78000
SEP 2, 2025
10:16 AM
PRESSURE LINE LEAK SETUP
Q 1:UNLEADED
TYP:OPW PISCES SP15
LINE
LENGTH: 240 FEET
SHUTDOWN RATE: 3.0 GPH
LOW PRESSURE SHUTOFF:NO
LOW PRESSURE : 5 PSI
T
1:UNLEADED
DISPENSE MODE:
STANDARD
SENSOR: NON-VENTED
PRESSURE OFFSET:
0.0PSI
+AAMAAQ-
I7BD00
SEP 2, 2025 10:16 AM
PRESSURE LLD SETUP REPORT
Q 1:UNLEADED

IN-TANK ALARMS
ALL:HIGH WATER ALARM
ALL:LOW PRODUCT ALARM
LIQUID
SENSOR ALMS
ALL:FUEL ALARM
L 1:WATER ALARM
L 3:WATER ALARM
ALL:HIGH LIQUID ALARM
L
2:LOW LIQUID ALARM
Q 2:
- NO ALARM ASSIGNMENTS -
Q 3:

- NO ALARM ASSIGNMENTS -
+AAMAAQ-
I10200
SEP 2, 2025 10:17 AM
CAR MAX 7167

11213 SO JORDAN
SANDY UT 84095
801 316 2700
SYSTEM CONFIGURATION
SLOT
BOARD TYPE POWER ON RESET CURRENT
1 4 PROBE / G.T.
163484 163411
2 INTERSTITIAL BD 202814 202586
3 PLLD
SENSOR BD 3878 3879
4 UNUSED 10030043
9984471
5 UNUSED 10022864 9977159
6 UNUSED
10017475 9976286
7 UNUSED 10021230
9972172
8 UNUSED 10015288 9970092
9 PLLD POWER BD
100428 100355
10 RELAY BOARD 15036
15029
11 UNUSED 10027199 9983637
12 UNUSED
10021170 9972568
13 UNUSED 10013218 9974312
14 UNUSED 10020132 9964517
15 UNUSED
10020573 9970555
16 UNUSED 10017592 9975765

COMM 1 FAXMODEM BOARD 40222 40214
COMM 2 RS232 SERIAL BD
14904 14917
COMM 3 UNUSED 10025190 9975117
COMM
4 UNUSED 10018033 9973999
COMM 5 UNUSED 10014168
9975385
COMM 6 UNUSED 10012909 9969370