DERR-2025-003320

IMPACT VALVE
LEAK DETECTOR
MONITOR CERTIFICATION
SPILL BUCKET TEST
11000 N. MoPac Expressway, Suite 500
Austin, Texas 78759
Phone: [phone]
Fax: [phone] Date Printed and Mailed: 4/29/2025
UTAH DEPARTMENT OF ENV. QUALITY
UST
PO Box 144840
SALT LAKE CITY, UT 84114
Test Date: 4/23/2025
Order Number: 2379227
Dear Regulator,
Enclosed are the results of recent testing performed at the following facility:
7-Eleven 35682
490 40th Street
State ID 1200113
South Ogden, UT 84403
Testing performed:
Sincerely,
Dawn Kohlmeyer
Manager, Field Reporting
7-Eleven 35682
490 40th Street State ID 1200113
South Ogden UT 84403
35682
Tanknology, Inc.
7-ELEVEN, INC.
P.O. BOX 711
DALLAS TX 75221
972-828-7575
04/23/2025
RUL PUL
Vaporless LD-
2000
Vaporless LD-
2000
Vaporless LD-
2000
30
30
125
2
20
3
30
30
125
2
20
3
30
30
90
2
20
3
UT151
David Mathie
NW1-2379227
Low Sulfur Diesel
TTNK1 RUL:1 TTNK2 PUL:1 TTNK3 Diesel:1
Impact Valve
Inspection
Impact Valve Operational
Inspection
Work Order:2379227 Date:4/23/2025
Site Name/ID:7-Eleven 35682
Address:490 40th Street State ID 1200113
City:South Ogden State:UT Zip:84403
How Inspected: Line Test NFPA 30A PEI RP1200 Other STP PRESSURE
Dispenser
Number Grade
Secure
Mount?
Valve
Lock?Pass/ Fail Comments
1/2 40 Pass Fail Not Tested
1/2 85 Pass Fail Not Tested
1/2 91 Pass Fail Not Tested
3/4 85 Pass Fail Not Tested
3/4 91 Pass Fail Not Tested
5/6 85 Pass Fail Not Tested
5/6 91 Pass Fail Not Tested
7/8 85 Pass Fail Not Tested
7/8 91 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
7-Eleven 35682 7-ELEVEN, INC.
490 40th Street State ID 1200113
South Ogden UT 84403
1200113
Tanknology, Inc.
P.O. BOX 711
DALLAS TX 75221
972-828-7575
800-964-1250 04/23/2025
1 2 3
RUL PUL DSL
VR350 VR350 VR350
19782 7901 11904
118.3 118.3 118.3
UT151
David Mathie
490 40th Street State ID 1200113
7-Eleven 35682
490 40th Street State ID 1200113, South Ogden, UT 84403
35682
Tanknology, Inc.
7-ELEVEN, INC.
P.O. BOX 711
DALLAS, TX 75221
972-828-7575
04/23/2025
ANNULAR ANNULAR FILL STP FILL STP FILL
RUL PUL/DSL RUL RUL PUL PUL DSL
David Mathie
490 40th Street State ID 1200113
7-Eleven 35682
490 40th Street State ID 1200113, South Ogden, UT 84403
35682
Tanknology, Inc.
7-ELEVEN, INC.
P.O. BOX 711
DALLAS, TX 75221
972-828-7575
04/23/2025
STP UDC UDC UDC UDC
DSL 1/2 3/4 5/6 7/8
UT151
David Mathie
7-Eleven 35682
490 40th Street State ID 1200113
South Ogden, UT 84403
1200113
Tanknology, Inc.
7-ELEVEN, INC.
972-828-7575
04/23/2025
P.O. BOX 711
DALLAS, TX 75221
1
RUL
5
OPW
2
PUL
5
OPW
3
DSL
5
OPW
14
938
14
1038
1 HR
0
14
938
14
1038
1 HR
0
14.5
938
14.5
1038
1 HR
0
UT151
David Mathie
Site Diagram
(This site diagram is for reference only and is not drawn to scale)

Work Order:2379227
Site ID / Name:35682 / 7-Eleven 35682
Address:490 40th Street State ID 1200113
City:South Ogden State:UT Zip:84403
W.O.# NW1-2379227
+AAE-
I10100
APR 23, 2025 10:48 AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT

A0267623705001
SYSTEM STATUS REPORT
ALL FUNCTIONS NORMAL
+AAMAAQ-
I90200
APR 23, 2025 10:48 AM
SOFTWARE REVISION LEVEL
VERSION 333.01
SOFTWARE+ACM-
346333-100-B
CREATED - 12.01.13.15.57
S-MODULE+ACM- 330160-162-A
SYSTEM FEATURES:

PERIODIC IN-TANK TESTS
ANNUAL IN-TANK TESTS
CSLD
BIR
PLLD
0.10 AUTO
0.20
REPETITIV
WPLLD
0.10 AUTO
0.20 REPETITIV
+AAMAAQ-9999FF1B+AAMAAQ-
I11B00
APR 23, 2025
10:48 AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT
A0267623705001
SERVICE NOTICE SESSION REPORT
START TIME END TIME
APR 23, 2025 9:46 AM
APR 23, 2025 10:44 AM
APR 25, 2024 9:21 AM APR 25, 2024 10:34 AM
APR 25, 2023 11:04 AM
APR 25, 2023 12:08 PM
MAY 2, 2022 10:53 AM MAY 2, 2022 11:59 AM
SEP 16, 2021 11:11 AM
SEP 16, 2021 12:29 PM
SEP 24, 2020 8:58 AM SEP 24, 2020 11:39 AM
OCT 1, 2019 9:35 AM
OCT 1, 2019 10:48 AM
MAY 7, 2019 10:15 AM MAY 7, 2019 10:36 AM
OCT 2, 2018 10:40 AM
OCT 2, 2018 11:51 AM
OCT 18, 2017 9:27 AM OCT 18, 2017 10:52 AM
+AAMAAQ-
I20100
APR
23, 2025 10:48 AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT
A0267623705001
IN-TANK INVENTORY
TANK PRODUCT VOLUME TC VOLUME
ULLAGE HEIGHT WATER TEMP
1 RUL 13880 13915 5718 78.73
0.00 56.29
2 PUL 5790 5803 2111 81.26 0.00 56.60
3
DSL 8863 8878 3041 81.53 0.00 56.09
+AAMAAQ-
I30100
APR
23, 2025 10:48 AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT
A0267623705001
LIQUID STATUS REPORT
SENSOR LOCATION STATUS
1
RUL INTERSTITAL SENSOR NORMAL
2 PUL-DSL INTESTITAL SENSOR NORMAL
3 RUL
FILL SUMP SENSOR NORMAL
4 RUL STP SUMP SENSOR NORMAL
5 PUL FILL
SUMP SENSOR NORMAL
6 PUL STP SUMP SENSOR NORMAL
7 DSL FILL SUMP
SENSOR NORMAL
8 DSL STP SUMP SENSOR NORMAL
9 DISP 1-2
SENSOR NORMAL
10 DISP 3-4 SENSOR NORMAL
11 DISP 5-6 SENSOR
NORMAL
12 DISP 7-8 SENSOR NORMAL
+AAMAAQ-
I30200
APR 23, 2025 10:48
AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT
A0267623705001
LIQUID ALARM HISTORY REPORT
SENSOR LOCATION
1 RUL INTERSTITAL
APR 23,
2025 9:56 AM FUEL ALARM
APR 25, 2024 9:28 AM FUEL ALARM
APR 25,
2023 11:11 AM FUEL ALARM
2 PUL-DSL INTESTITAL
APR 23, 2025 9:59 AM
FUEL ALARM
APR 25, 2024 9:29 AM FUEL ALARM
APR 25, 2023 11:26 AM
FUEL ALARM
3 RUL FILL SUMP
APR 23, 2025 10:02 AM FUEL ALARM

FEB 25, 2025 4:06 PM FUEL ALARM
FEB 15, 2025 3:32 PM FUEL ALARM

4 RUL STP SUMP
APR 23, 2025 10:00 AM FUEL ALARM
APR 25, 2024
9:34 AM FUEL ALARM
APR 25, 2023 11:14 AM FUEL ALARM
5 PUL FILL SUMP

APR 23, 2025 10:03 AM FUEL ALARM
FEB 20, 2025 6:34 PM
FUEL ALARM
FEB 15, 2025 10:57 AM FUEL ALARM
6 PUL STP SUMP

APR 23, 2025 10:01 AM FUEL ALARM
APR 25, 2024 9:35 AM FUEL ALARM

APR 25, 2023 11:21 AM FUEL ALARM
7 DSL FILL SUMP
APR 23, 2025
10:04 AM FUEL ALARM
APR 25, 2024 9:33 AM FUEL ALARM
APR 25, 2023
11:27 AM FUEL ALARM
8 DSL STP SUMP
APR 23, 2025 10:01 AM
FUEL ALARM
APR 25, 2024 9:36 AM FUEL ALARM
APR 25, 2023 11:27 AM
FUEL ALARM
9 DISP 1-2
APR 23, 2025 10:26 AM FUEL ALARM

APR 25, 2024 10:03 AM FUEL ALARM
APR 25, 2023 11:39 AM FUEL ALARM
10
DISP 3-4
APR 23, 2025 10:28 AM FUEL ALARM
APR 25, 2024
10:03 AM FUEL ALARM
APR 25, 2023 11:47 AM FUEL ALARM
11 DISP 5-6

APR 23, 2025 10:27 AM FUEL ALARM
APR 25, 2024 10:03 AM
FUEL ALARM
APR 25, 2023 11:47 AM FUEL ALARM
12 DISP 7-8

APR 23, 2025 10:27 AM FUEL ALARM
APR 25, 2024 10:04 AM FUEL ALARM

APR 25, 2023 11:48 AM FUEL ALARM
+AAMAAQ-
IA0100
APR 23, 2025 10:48 AM

TYPE CODE LENGTH SERIAL NO. D/CODE
TANK 1 RUL MAG
D004 120.00 546606 3904
TANK 2 PUL MAG D004 120.00 699887
4324
TANK 3 DSL MAG D004 126.00 672539
2524
+AAMAAQ-
931
TANK 1 SETUP CONDITIONS
PRODUCT: RUL
PRODUCT CODE 1
HIGH WATER LIMIT 1.5
OVERFILL LIMIT: 17803
HIGH PRODUCT
LIMIT: 18793
LOW PRODUCT: 747
SUDDEN LOSS LIMIT: 25
LEAK LIMIT:
15
THERMAL COEFF: 0.000690
DELIVERY DELAY: 1
TANK FULL CAPACITY: 19782
0 0 0 0
3/4 HEIGHT CAPACITY: 16039 0 0 0 0
1/2
HEIGHT CAPACITY: 9883 0 0 0 0
1/4 HEIGHT CAPACITY: 3735 0
0 0 0
TANK DIAMETER: 118.30
TANK TILT ADDER: 0.00
MANIFOLDED TANKS:
NONE
TANK CONFIGURED: NO
+AAMAAQ-
932
TANK 2 SETUP CONDITIONS
PRODUCT:
PUL
PRODUCT CODE 2
HIGH WATER LIMIT 1.5
OVERFILL LIMIT:
7110
HIGH PRODUCT LIMIT: 7506
LOW PRODUCT: 332
SUDDEN LOSS LIMIT:
25
LEAK LIMIT: 15
THERMAL COEFF: 0.000690
DELIVERY DELAY: 1
TANK
FULL CAPACITY: 7901 0 0 0 0
3/4 HEIGHT CAPACITY: 6360 0
0 0 0
1/2 HEIGHT CAPACITY: 3960 0 0 0 0
1/4 HEIGHT
CAPACITY: 1558 0 0 0 0
TANK DIAMETER: 118.30
TANK TILT ADDER:
0.00
MANIFOLDED TANKS: NONE
TANK CONFIGURED: NO
+AAMAAQ-
933
TANK 3 SETUP
CONDITIONS
PRODUCT: DSL
PRODUCT CODE 3
HIGH WATER LIMIT
1.5
OVERFILL LIMIT: 10713
HIGH PRODUCT LIMIT: 11308
LOW PRODUCT:
416
SUDDEN LOSS LIMIT: 25
LEAK LIMIT: 15
THERMAL COEFF:
0.000450
DELIVERY DELAY: 1
TANK FULL CAPACITY: 11904 0 0 0
0
3/4 HEIGHT CAPACITY: 9700 0 0 0 0
1/2 HEIGHT CAPACITY: 5936
0 0 0 0
1/4 HEIGHT CAPACITY: 2183 0 0 0 0
TANK
DIAMETER: 118.30
TANK TILT ADDER: 0.00
MANIFOLDED TANKS: NONE
TANK CONFIGURED:
NO
+AAMAAQ-
I61100
APR 23, 2025 10:49 AM
LEAK TEST METHOD
- - - - - - - - - - -
-
TEST ON DATE : ALL TANK
JAN 13, 2012
START TIME : DISABLED
TEST RATE :0.20 GAL/HR
DURATION
: 2 HOURS
TST EARLY STOP:DISABLED
+AAMAAQ-
I70300
APR 23, 2025 10:49 AM
LIQUID
TYPE
SENSOR LOCATION TYPE
1 RUL INTERSTITAL TRI-STATE (SINGLE
FLOAT)
2 PUL-DSL INTESTITAL TRI-STATE (SINGLE FLOAT)
3 RUL FILL SUMP
TRI-STATE (SINGLE FLOAT)
4 RUL STP SUMP TRI-STATE (SINGLE FLOAT)
5 PUL FILL
SUMP TRI-STATE (SINGLE FLOAT)
6 PUL STP SUMP TRI-STATE (SINGLE FLOAT)

7 DSL FILL SUMP TRI-STATE (SINGLE FLOAT)
8 DSL STP SUMP TRI-STATE
(SINGLE FLOAT)
9 DISP 1-2 TRI-STATE (SINGLE FLOAT)
10 DISP 3-4
TRI-STATE (SINGLE FLOAT)
11 DISP 5-6 TRI-STATE (SINGLE FLOAT)
12 DISP
7-8 TRI-STATE (SINGLE FLOAT)
13 TRI-STATE (SINGLE
FLOAT)
14 TRI-STATE (SINGLE FLOAT)
15
TRI-STATE (SINGLE FLOAT)
16 TRI-STATE (SINGLE
FLOAT)
+AAMAAQ-
I80800
APR 23, 2025 10:49 AM
+AAMAAQ-
I10200
APR 23, 2025 10:49
AM
299593 7-11 35682
40TH ST ADAMS AVE
OGDEN UT
A0267623705001
SYSTEM CONFIGURATION
SLOT BOARD TYPE POWER ON RESET CURRENT
1 4
PROBE / G.T. 163913 163502
2 INTERSTITIAL BD
201735 201460
3 INTERSTITIAL BD 201277 201084
4
UNUSED 9446397 8849331
5 UNUSED
9426666 8844959
6 UNUSED 9425726 8839236
7
UNUSED 9433104 8845466
8 UNUSED
9426290 8844537
9 UNUSED 9426601 8840089
10
UNUSED 9429945 8840279
11 UNUSED
9426246 8845474
12 UNUSED 9426727 8840384
13
UNUSED 9422003 8836710
14 UNUSED
9433164 8840596
15 UNUSED 9424720 8842982
16
UNUSED 9432391 8840490
COMM 1 ELEC DISP INT.
101309 101121
COMM 2 UNUSED 101160 8840574
COMM
3 SERIAL SAT BD 483109 482721
COMM 4 UNUSED 9435819
8843996
COMM 5 RS485 SERIAL BD 68709 68638
COMM 6 MT
COMM BOARD 412020 411699
+AAM-