DERR-2025-001383

IMPACT VALVE
LEAK DETECTOR
Line Tightness Test
MONITOR CERTIFICATION
PV VENT CAP
STAGE 1 PD
11000 N. MoPac Expressway, Suite 500
Austin, Texas 78759
Phone: [phone]
Fax: [phone] Date Printed and Mailed: 2/24/2025
UTAH DEPARTMENT OF ENV. QUALITY
UST
PO Box 144840
SALT LAKE CITY, UT 84114
Test Date: 2/17/2025
Order Number: 2377224
Dear Regulator,
Enclosed are the results of recent testing performed at the following facility:
7-Eleven 36334
25 S State St
State ID 1000697
Lindon, UT 84042
Testing performed:
Sincerely,
Dawn Kohlmeyer
Manager, Field Reporting
Product Line Tightness Test Page 1 of 1
Work Order: 2377224 Date: 2/17/2025
Site Name/ID: 7-Eleven 36334 / 36334
Address: 25 S State St State ID 1000697
City: Lindon State: UT Zip: 84042
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 Regular
RUL
Pressure
50
09:48
10:18
0.00
Pass
Yes
Tank # 2
Line # 1
TLD-1
TNK2 Premium

PUL
Pressure
50
09:48
10:18
0.00
Pass
Yes
Tank # 3
Line # 1
TLD-1
TNK3 Diesel
Low Sulfur
Diesel
Pressure
50
09:48
10:18
0.00
Pass
Yes
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
7-Eleven 36334
25 S State St State ID 1000697
Lindon UT 84042
36334
Tanknology, Inc.
7-ELEVEN, INC.
P.O. BOX 711
DALLAS TX 75221
972-828-7575
02/17/2025
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
125
2
20
3
UT151
David Mathie
NW1-2377224
Low Sulfur Diesel
TTNK1 Regular:1 TTNK2 Premium:1 TTNK3 Diesel:1
Impact Valve
Inspection
Impact Valve Operational
Inspection
Work Order:2377224 Date:2/17/2025
Site Name/ID:7-Eleven 36334
Address:25 S State St State ID 1000697
City:Lindon State:UT Zip:84042
How Inspected: Line Test NFPA 30A PEI RP1200 Other
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 36334 7-ELEVEN, INC.
25 S State St State ID 1000697
Lindon UT 84042
1000697
Tanknology, Inc.
P.O. BOX 711
DALLAS TX 75221
972-828-7575
800-964-1250 02/17/2025
1 2 3
RUL PUL DSL
VR350 VR350 VR350
11627 7796 3819
92 92 92
77.25 77 77.25
1.5 1.5 1.5
UT151
David Mathie
2 inch Pressure Decay Test
TP201.3

Store Information Testing Company
Site Name :7-Eleven 36334 Name :TANKNOLOGY INC.
Address :25 S State St State ID 1000697
Lindon, UT 84042
Address :11000 N. MoPac Expressway Suite 500
Austin, TX 78759
Phone :[phone] Phone :[phone]

Stage I System?DUAL
Stage II System?NONE
Total # of Nozzles :8
Products per Nozzle :3
Tanks Manifolded ?Yes
Drop-Out tank present?NO
Total # of Tanks Tested :2

Tank Information :
Product Grade :
Tank Capacity, gallons :
Gasoline, gallons :
Ullage, gallons :
Testing Information :
Start Time :
Initial Pressure, wcg :
Pressure @ 1 minute(s) :
Pressure @ 2 minutes :
Pressure @ 3 minutes :
Pressure @ 4 minutes :
Pressure @ 5 minutes :
Allowable Final Pressure :
Pass/Fail (Enter "GF" Gross Failure)
TNK1 Regular
RUL
11627
8105
3522

TNK2 Premium
PUL
7796
3522
4274

10:53
2.00
1.98
1.96
1.95
1.94
1.93
1.85
Pass

Total

19423
11627
7796
All
10:53
2.00
1.98
1.96
1.95
1.94
1.93
1.85
Pass
Comments:

Tester :David Mathie Test Date :2/17/2025
Signature :Work Order :2377224

WO: 2377224
PVVC tested ==>Rul Manifolded
Final Test Result (Pass / Fail) ==>Fail
PVVC Manuf. ==>OPW Model Number ==>723V
Is this Original or
Replacement?
Original
If this cap is being
replaced, check here:
Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)0.05 25 0.0530 Fail
Low High Measured
Pos Cracking (in H2O)2.50 6.00 1.91 Fail
Neg Leak Rate (CFH)0.21 100 0.2120 Fail
Low High Measured
Neg Cracking (in H2O)-10.00 -6.00 -3.06 Fail
PVVC tested ==>Rul Manifolded
Final Test Result (Pass / Fail) ==>Pass
PVVC Manuf. ==>OPW Model Number ==>723V
Is this Original or
Replacement?
Replacement Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)0.05 5 0.0106 Pass
Low High Measured
Pos Cracking (in H2O)2.50 6.00 3.97 Pass
Neg Leak Rate (CFH)0.21 16 0.0339 Pass
Low High Measured
Neg Cracking (in H2O)-10.00 -6.00 -7.92 Pass
PVVC tested ==>Pul Manifolded
Final Test Result (Pass / Fail) ==>Fail
PVVC Manuf. ==>OPW Model Number ==>723V
Is this Original or
Replacement?
Original
If this cap is being
replaced, check here:
Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)0.05 25 0.0530 Fail
Low High Measured
Pos Cracking (in H2O)2.50 6.00 -1.47 Fail
Neg Leak Rate (CFH)0.21 100 0.2120 Fail
Low High Measured
Neg Cracking (in H2O)-10.00 -6.00 -2.54 Fail
PVVC tested ==>Pul Manifolded
Final Test Result (Pass / Fail) ==>Pass
PVVC Manuf. ==>OPW Model Number ==>723V
Is this Original or
Replacement?
Replacement Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)0.05 6 0.0127 Pass
Low High Measured
Pos Cracking (in H2O)2.50 6.00 3.89 Pass
Neg Leak Rate (CFH)0.21 18 0.0382 Pass
Low High Measured
Neg Cracking (in H2O)-10.00 -6.00 -7.82 Pass
PVVC tested ==> Manifolded
Final Test Result (Pass / Fail) ==>
PVVC Manuf. ==>Model Number ==>
Is this Original or
Replacement?
Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)
Low High Measured
Pos Cracking (in H2O)
Neg Leak Rate (CFH)
Low High Measured
Neg Cracking (in H2O)
PVVC tested ==> Manifolded
Final Test Result (Pass / Fail) ==>
PVVC Manuf. ==>Model Number ==>
Is this Original or
Replacement?
Manf Spec
(CFH)
Measured
Leak Rate
in ml/Min;
Cracking
(in H2O)
Calc CFH
(ml/min
x
.00212)
Result
(Pass /Fail)
Pos Leak Rate(CFH)
Low High Measured
Pos Cracking (in H2O)
Neg Leak Rate (CFH)
Low High Measured
Neg Cracking (in H2O)
11000 N. MOPAC EXPRESSWAY, SUITE 500, AUSTIN, TX 78759
[phone]
QP-08-03-FF-02 Pressure Vacuum Vent Cap TP-201.1E Field Form
Rev C 1/27/2011
Site Overall Test Results: Pass
Total +ve LR: 0.0233
Total -ve LR: 0.0721

Test Date 2/17/2025
Technician Name David Mathie
WO #2377224
Facility Name / Loc #7-Eleven 36334 36334
Street 25 S State St State ID 1000697
City, St, Zip Lindon, UT 84042

Pressure Vacuum Vent Cap Test Form TP-201.1E

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

Work Order:2377224
Site ID / Name:36334 / 7-Eleven 36334
Address:25 S State St State ID 1000697
City:Lindon State:UT Zip:84042