DAQ-2024-007690

-#rx 333 W. Center Street. North Salt Lake Utah 84054. 801.296.7700. www.bigwestoil.com
April10,2024
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CERTIFTED MAIL
RETURN RECEIPT No. 9s89 0710 s2701318 s711 3t ApR 1 g ?C24
Bryce Bird, Director
DivisionofAirQuality DIVISION OF AtR eUALtT'
Utah Department of Environmental Quality
195 North 1950 West
P.O. Box 144820
salt Lake city, Utah 84114-4820
RE: l't Quarter 2024 UACR VOC Monitoring Report
Dear Mr. Bird,
In accordance with R307-326-9 (7), Big West Oil, LLC (BWO) North Salt Lake Refinery hereby submits
the l't Quarter 2024 UACR VOC Monitoring Report. As required by the Utah Air Conservation Rules
(UACR), BWO confirms all VOC monitoring has been performed as stipulated in UACR R307-326-9.
Should any questions concerning this information arise, please contact Brady Miller at (3S5) 324-1275 or
by email at [e-mail].
Sincerely,0u tLLilln "I/Lt\-
Alec Klinghoffer A v
Refinery Manager
CC: Jeremy Marsigli- UDEQ
B-2-10122
Big West Oil LLC - North Salt Lake Refinery
l't Quarter UACR VOC Monitoring Report (R307-326-9)
Process
Unit List
Active
Countt
Valve
Monitoring Summary
Leak Repair Summary
for reporting period
Chem
State
Valves Total # Inspected Out of
Service
M2l
Leaks
Late
Initial
Late
Eflective
Repair
DelayedNTMDTMNTMDTM
AI,KY GV 49s l9 486 t9 9 0 0 0
LL 685 J 685 J 0 0 0 0
AMINE
GV t7t 0 172 0 0 0 0 0 0
LL 3l 0 3t 0 0 0 0 0 0
BUTAMER
GV 451 451 0 0 0 0
LL 209 0 209 0 0 0 0 0 0
CRUDE
GV 573 l2 576 t2 3 3 0 0 0
LL 723 6 714 6 0 0 0
GAS PLANT
GV 179 0 179 0 0 I 0 0 I
LL 326 323 I .,4 0 0 2
HDS
GV 469 5 509 5 0 2 0 0 0
LL 144 0 146 0 0 0 0 0 0
LPG
GV 268 268 I 0 0 0 0 0
LL 611 0 611 0 0 I 0 0 0
MIDW
GV 130 93 I 0 0 0 0 0
I,I,0 0 0 0 0 0 0 0 0
MSCC
GV 641 t7 641 t7 0 I 0 0 0
LL 496 6 496 6 0 0 0 0 0
GV 8 0 8 0 0 0 0 0 0
LL 98 0 98 0 0 0 0 0 0
REFORMER
GV 1502 30 r 509 30 I 4 0 0 2
LL 66t J 667 3 0 2 0 0 2
SRI]
GV 69 I 69 I 0 0 0 0 0
LL 0 0 0 0 0 0 0 0 0
TANKFIEI,I)
GV 322 t9 322 l9 0 0 0 0 0
LL 2347 5 2335 5 t2 I 0 0 0
Total Counts 11609 130 11594 130 29 23 0 0 7
I Active Counts indicale lhe componenl counts at the end ofthe reporting period.
UTAH DEPARIMENI OF
ENVIRONMENTAL QUALITY
APN 1 8
Big West Oil LLC - North Salt Lake Refinery
l't Quarter UACR VOC Monitoring Report (R307-326-9)
Process
Unit List
Active
Countt
Pump
Monitorins Summarv
Leak Repair Summary
for reoortins oeriod
Chem
State Pumps Total #
Inspected
Out of
Seruice
M2l Leaks Late
Initial
Late
Effective
Repair
Delayed
ALKY LL l0 l0 0 J 0 0 2
AMINE LL I 0 0 0 0 0
BUTAMER LL 7 7 0 0 0 0 0
CRUDE LL l7 t7 0 0 0 0 0
GAS PLANT LL 8 8 0 0 0 0 0
HDS LL 3 3 0 0 0 0 0
LPG LL t2 12 0 0 0 0 0
MIDW I-I,0 0 0 0 0 0 0
MSCC LL l5 l5 0 0 0 0 0
RAIL LOADING LL 2 I 0 0 0 0
REFORMER LL 20 20 0 0 0 0 0
SRU LL 0 0 0 0 0 0 0
TANKFIELD LL 93 89 4 I 0 0 0
Total Counts 188 183 5 4 0 0 2
I
Active Counts indicale the component counts at the end oflhe reporting period
Process
Unit List
Active
Countr
Compressor
Monitoring Summary
Leak Repair Summary
for reporting period
Chem
State Compressors Total #
Inspected
Out of
Service
M2l Leaks Late
Initial
Late
Effective
Repair
Delayed
ALKY GV 0 0 0 0 0 0 0
AMINE GV 0 0 0 0 0 0 0
____B_SIAN,IER GV 0 0 0 0 0 0 0
CRUDE GV 0 0 0 0 0
GAS PI,ANT GV 0 0 0 0 0 0 0
HDS CV 3 3 0 0 0 0 0
LPG GV 0 0 0 0 0 0 0
MIDW GV 0 0 0 0 0 0 0
MSCC GV 0 0 0 0 0
RAIL LOADING GV 0 0 0 0 0 0 0
REFORMER GV 2 2 0 0 0 0 0
SRU GV 0 0 0 0 I 0 0
TANKFIELD GV 0 0 0 0 0 0 0
Total Counts 7 7 0 0 0 0 0
I Active Counls indicale lhe componenl counts at the end oJ the reporting period.
Big West Oil LLC - North Salt Lake Refinery
l't Quarter UACR VOC Monitoring Report (R307-326-9)
Process
Unit List
Active
CountI
Pressure Relief Valve
Monitorins Summarv
Leak Repair Summary
for reportins neriod
Chem
State
Pressure
Relief
Valves
Total #
Inspected
Total #
Exempt
B0?-126-9(2Xa)
Mrl Leaks
5OO PPNT
Lale
Initial
Late
Effective
Repair
Delayed
ALKY CV 19 l9 t9 0 0 0 0
aMmE GV 5 5 5 0 0 0 0
BUTAMER GV l4 t4 t4 0 0 0 0
CR{]DE GV 9 9 9 0 0 0
-0
GAS PI,ANT GV 4 4 4 0 0 0 0
HDS GV l0 l0 l0 0 0 0 0
LPG GV l0 t0 l0 0 0 0 0
MIDW GV I 0 0 0 0
MSCC GV 9 9 9 0 0 0 0
RAIL LOADING GV 0 0 0
-0
U 0 0
REFORMER GV 23 23 22 0 0 0 0
SRU GV 2 2 2 0 0 0 0
TANKFIELD GV 15 t4 2 0 0 0 0
Total Counts t2t 120 107 0 0 0 0
I Aclive Counts indicale the componenl counts at the end of rhe reporting period
Process
Unit List
Active
Countr
Process Drain
Monitoring Summary
Leak Repair Summary
for reporting period
Process
Drains
Total #
lnspected
M2l Leaks Lale
lnitial
Late
Effective
Repair
Delayed
AI,KY 13 l3 0-.'0 0 0
AMINE 0 0 0 0 0 0
BUTAMER 4 0 0 0 0 0
CRUDE 32 32 0 0 0 0
GAS PLANT 4
__ --0 --- --_0._
0 0 0
HDS I 0 0 0 0
LPG a 2 0 0 0 0
MIDW I 0 0 0 0
MSCC 29 29 0 0__I
RAIL LOADING 0 0 0 0 0 0
REFORMER
-ii-
42 I 0 0 0
SRU 0 0 0 0 0 0
TANKFIEI,D
._--_;
2 U 0 0 0
- Total C_ounts 130 122 ir_,-0
0
I Aclivc Oounls indicale lhe component counts at the entl oJ the reporting period
Big West Oil LLC - North Salt Lake Refinery
1't Quarter UACR VOC Monitoring Report (R307-326-9)
Delay or Repair Summary - A Leaking Components Awaiting Turnaround
Process
Unit
Component
ID
Component
Class
Chem
Strte
Inspection
Date
Delay of
Repair Date Reason for Delay Expected
Repair Date
MSCC c-20t COMPR GV 3DA202l 4106D021 Repair Infeasible w/o a Shutdown U0U2025
ALKY 3055 VALVE GV 9/12/2023 9D7t2023 Repair Infeasible w/o a Shutdown 1213U2024
ALKY 03-P-303B PT]MP LL 2n8D024 3t04t2024
Equipment is isolated from the
process and does not remain in
VOC san,ina
L2l3t/2024
ALKY 3745 VALVE LL t2fi9/2023 U03t2024 Repair Infeasible w/o a Shutdown 1213112024
ALKY 03-P-3048 PUMP LL 2/t812024 3t04D024
Equipment is isolated from the
process and does not remain in
VOC service
1213U2024
ALKY 3507 VALVE GV 9^3n023 911812023
Equipment is isolated fiom the
process and does not remain in
VC)C service
12t3v2024
ALKY 3590 VALVE GV 9t 2D023 9t27t2023 Repair Infeasible w/o a Shutdown 213112024
GAS PLANT 0030200 VAI-VE LL -rt 3D024 3t2'7t2024 Repair Infeasible w/o a Shutdom 2t3v2024
GAS PLANT 0030400 VALVE LL 3l 3D024 3/27t2024 Repair Infeasible w/o a Shutdom 2t3t/2024
GAS PLANT 0031 100 VALVE GV 5l 312024 3t2712024 Repair Infeasible w/o a Shutdown 2/3t/2024
LPG 058800 VALVE LL 9t05t2023 9120D023 Repair Infemible w/o a Shutdom 2t3t/2024
LPG \7-P-7302A PUMP LL tUt0l2023 1112212023
Equipment is isolated from the
process and does not remain in
VOC serice
12t3v2024
UTAI.I DEPARTMENT OF
ENVIRONMENTAL OUALITY
l-,1t,ISION OF AIR QUALITY