DAQ-2024-011384

fii\\3@.
I)ern P. Andenon
Vice President
Tesoro Refining & Marketing Compaay LLC
Tesoro Refining &
Marketing Company LLC
A subsidiary ol Marathon Petroleum Corporalion
w900N
Lake City, UT 84103
IN PERSON SLTBMITTAL
October 21,2024
Mr. Bryce Bird, Director
Attn: Jeremy Marsigli
Utah Division of Air Quality
195 North 1950 West
P.O. Box 144820
Salt Lake City, UT 841144820
Third Ouarter VOC Monitorinq Renort
Title V Ooeratins Permit 3500008002 Condition II.8.4.a.3 &
Annroval Order: DAOE-AI\[10335007$18
40 CFR 60 Subnart GGGI 860.487a
40 CFR 63 Subnart CC S63.655
Attached is the third quarter 2024VOC monitoring report for the Tesoro Refining & Marketing Company
LLC's (TMRC) Salt Lake City Refinery and Tesoro Logistics Operations, LLC (TLO). The information
contained herein is for the reporting period July l, 2024, through September 30, 2024. This report is
required semiannually; however, TMRC Salt Lake City Refinery and TLO report quarterly.
Pursuant to 40 CFR $60.487a(cXl-3) this report includes monitoring information pertaining to leaking
components, process unit shutdowns, components placed on Delay of Repair (DOR), and applicable
revisions to component inventories. This information is contained in the attached Tables l.l through 4.
During routine monitoring, two Open-Ended Lines (OELs) were discovered. Each OEL was immediately
resolved by adding plugs.
If you have any questions regarding this matter, please contact James Beardall 801-521-4914.
I certiff under penalty of law that this document and all attachments were prepaxed under my direction or
supervision in accordance with a system designed to assure that qualified personnel properly gather and
evaluate the information submitted. Based on my inquiry of the person or persons directly responsible for
gathering the information, the information submitted is, to the best of my knowledge and belief, true,
accurate, and complete. I am aware that there are sigrrificant penalties for submitting false information,
including the possibility of fine and imprisonment for knowing violations.
Sincerely,
l[r^x utflLtr-
Dean P. Anderson
Vice President
Tesoro Refining & Marketing Company LLC
DEPATIIMINT OF
ENVIHONMENTAL OUALITY
l-lan.l '{& rt rters )
OCT Z ? 2a24
DIVISION OF AIR OUALITY
B-2-10335
Mr. Bryco Bird, Diroctor
October 21, 2024
Attachments: Table l.l- Monitoring lnformation for Hydrocarbon Processing Division - North
Table 1.2- Monitoring Information for Hydrocarbon Processing Division - South
Table 1.3- Monitoring lnformation for Oil Movements Division
Table 2.1- Revisions to lnitiaUSemiannual Report - HPDN
Table2.2- Revisions to InitiaUSemiannual Report - IIPDS
Table 2.3- Revisions to lnitiaUSemiannual Report - OMD
Table 3.1- Dates of Process Unit Shutdowns IIPDN
Table 3.2- Dates of Process Unit Shutdowns IIPDS
Table 3.3- Dates of Process Unit Shutdowns OMD
Table 4- Components on Delay of Repair
Mr. Scott H. Patefield, Branch Chief
USEPA Region 8
Enforcement and Compliance Assurance Division
SENF-AT- Air and Toxics Enforcement Branch
1595 Wynkoop Street
Denver, Colorado 80202-1 129
Via USPS
Tesoro Rcfining Markcting Company LLC Salt takc City Rcfincry and Tcsoro togistics Opcrations LLC
Sah lake City, UT
Subpart GGGa VOC Monitoring Rcport
Table 3.1: Dates of Process Unit Shutdownst - 540 cFR 60.4s7a(cX3)
Hydrocarbon Processing Division - North (HPDN)
Iable 1.1: ilonitoring lnformation - S40 CFR 60.t187a(c)(2)
Requlrement ALKY FCCU GHT POLY VRU
July Are S.pt July Ang S.pt July AUg S.pt July Aug Scpt July Alg Scpt
y'alvec . No. of leaks detected per
$60.482- 7a(b)
falves - No. of leaks not repalred
rcr $60.482-7a(d)(1)
9
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
o
0
0
0
0
Pumpe - No. ol leaks detecied per
i60.482-26(b), (d)(4XiiXA) or (B)
Pumps - No. of leaks not repaired
rer S60.482-2a(cX1) and (dX6)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GGGa Compressorgr - No. of
eaks detected per 560.482-3a(f)
Compressorc - No. of leaks not
'epaired per 560.a82-3a(g)(1 )
0
0
0
0
0
0
No Applicable
Compressors
No Applicable
Compressors
No Applicable
Compressors
0
0
0
0
0
0
Table 2.1: Revislons to lnitlal / Semlannual Report - S40 CFR 60.tl87a(c)(4)
Requlrement ALKY FCCU10 GHT POLY VRU
Vahrese 7 subject to
560.482-7a(a)
o Valves Added
. Valves Removed
3168
13
12
1428
10
12
1049
3
1
802
11
19
1899
7
0
Pumpe3'' subject to
$60.482-2a. Pumps Added
. Pumps Removed
35
0
0
11
0
0
5
0
0
4
0
0
13
0
0
Compreseorar' 7 subject to
$60.482-3a. CompressorsAdded. Compressors Removed
,t
0
0
0
0
0
0
0
0
0
o
0
1
0
0
Process Unlt Dates of Shutdowns Scheduled (Y/N)
ALKY No Shutdowns N/A
FCCU No Shutdowns N/A
GHT 7nt24 - 7t24t24 N
POLY No Shutdowns N/A
VRU No Shutdowns N/A
Page 1 of4
Tesoro Refining Marketing Company LLC Salt Lake Clty Refinery and Tesoro Logistics Operations LLC
Salt Lake CitY, UT
Subpart GGGa VOC Monitorlng Report
Table 2.2: Revlslons to lnltlal / Semlannual Report CFR 60.487a(c)(4)
Hydrocarton Processlng Dlvlslon - South (HPDS)
Table 1.2: lronltorlng lnformatlon - S40 CFR 60.'A7a(c)(2)
Requiremcnt BSU ODUs FGR N2C UFU virs
July Aro S.pt July Aug 3.pt July Aug S.pt July Aug tct July Auo S.pt July Ang S.pt
hlvar - No. of loaks detoctgd
pr 560.482- 7a(b)
/alver . No. of l€aks not
epaired per $60.a82-7a(dX1 )
0
0
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
10
0
2
0
0
0
1
0
0
0
,umpt - No. of leaks
letacted p€r 560.482-2a(b),
dX4XiiXA) or (B)
tumpr - No. of loaks not
epaired per $60.a82-2a(cXl )
md (dX6)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3GGa Comprcrlont - No. ol
eaks detected per 560.,182-
,a(0
;ompr.3.o.r. No. of leaks
rot repairod per $60.482-
!a(qX1)
No Applicable
Compressors
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
No Applicablo
Compressorc
Comprcssoe{ 7 subioct to
560.482-3a
. Cmpr6sqs Add€d
. Cmp[BSor3 Ramovrd
Table 3.2: Dates of Process Unlt Shutdownsr 5,49 GFR 60.4s7a(cX3)
Process Unit Dates of Shutdowns Scheduled (Y/N)
BSU 7t1t24-9130124
DDU No Shutdou/ns N/A
FGR No Shutdowns hl/A
N2C No Shutdowns N/A
UFU No Shutdowns N/A
VNS No Shutdorims wA
Page 2 of 4
Tesoro Refining Marketing Company LLC Salt Lake City Refinery and Tesoro Logistics Operations LLC
Salt Lake Caty, UT
Subpart GGGa VOC Monitoring Report
Table 3.3: Dates of Process Unlt Shutdownst - C4o cFR 60..[87
Oll Movemen6 Dlvlslon (OMD)
Iable 1.3: Monltorlng lnformatlon - S40 CFR 60.487a(cX2)
Requlremcnt BLR COGEN RTF SRU TKF TLR
July Arg 3.pt July Aug 3.pt July Arg 3.pt July AIg S.pt July tug 3.pt July Arg 3.pt
/alvcr - No. of leaks
,6t6ctod per $60.482- 7a(b)
y'elvcr - No. of leaks not
epaired per 560.a82-7a(dX1 )
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
10
0
1
0
1
0
0
0
,umpr - No. of leaks
,otected per 560.482-2a(b),
d)(4XiiXA) or (B)
,ump3 - No. of leaks not
epaired per $60.482-2a(cX1 )
md (dXG)
0
0 1
0
0
No Applicable
Light Liquid
Pumps
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3GGa Comprutortt - No.
)f l€ak3 dotected per $60.482,
la(f)
Somprcson - No. of leaks
lot repaired per $60.482-
]a(s)(1 )
0
0
0
0
0
0
0
0
0
0
0
0
No Applicabls
Compressors
No Applicable
Compressors
No Applicable
Compressors
No Applicable
Compressors
Table 2.3: Revlslons to lnltlal / Semlannual Report - S40 CFR 60.'A7a(c)(4)
Requirement BLR COGEN RTF SRU TKF TLR
Velvcs2'' subiect to
560.482-7a(a)
o Valws Added
. ValvegRomov€d
1258
1
0
186
0
0
821
0
0
525
0
0
3334
1
4
1943
2't8
27
Pumps!'' sub.iect to
$60.482-2a. PumpsAdded
. Pump6 Retnov€d
11
0
0
0
0
0
I
0
0
2
0
0
73
0
0
44
8
0
comprcrsora4' subject to
560.482-3a
. Compro&sorsAdd€d
. comprossorsRemovad
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9t1t2024-9t1i,2024
Page 3 of 4
Tesoro Refining Marketing Company LLC Salt Lake City Refinery and Tesoro Logistics Operations LLC
Salt Lake City, UT
Subpart GGGa VOC Monitoring Report
Iable 4: Components Added to Delay of Repair (oo$c -S4o cFR 6o.4S7a(cX2Xxi)
Procrss Unlt Component Type LDAR Tag #llonltorlng Date Date PIaced on
DOR Date Repalred Date Removcd ftom DOR
BLR Pump 242749 8t21t2024 914t2024 IUA N/A
Page 4 of 4
Tesoro Refining Marketing Company LLG Salt Lake Gity Refinery and Tesoro Logistics Operations LLC
salt Lake caty, uT
Subpart GGGa VOC Monitoring Report
Table Notes
1 - Existing compressors in ALKY, COGEN, DDU, and N2C units were constructed prior to November 7, 2006. Tesoro has not conducted any
construction, modification, or reconstruction activities that would trigger GGGa applicability for these compressors; however due to the Utah
State lmplementation Plan Section lX, Part H.11(gxiv) all affected equipment is required to comply with the provisions of 60.590a to 60.593a
no later than January '1 ,2016. The Utah SIP was adopted by the Air Quality Board on December 2,2015.
2 - Excluding those valves designated for no detectable emissions under the provisions of S60.482-7a(0,
3 - Excluding those pumps designated for no detectable emissions under the provisions of $60.482-2a(e) and those pumps complying with
560.482-2a(0.
4 - Excluding those compressors designated for no detectable emissions under the provisions of $60.482-3a(i), S60.482-3a(h), and
60.593a(bXl ). Tesoro demonstrates compressors are in hydrogen service per 60.593a(b)(3)(i).
5 - Process unit shutdown means a work practice or operational procedure that stops production from a process unit or part of a process unit
during which it is technically feasible to clear process material from a process unit or part of a process unit consistent with safety constraints
and during which repairs can be accomplished. The following are not considered process unit shutdowns:
(a) An unscheduled work practice or operational procedure that stops production from a process unit or part of a process unit for less than 24 hours.
(b) An unscheduled work practice or operational procedure that would stop production from a process unit or part of a process unit for a shorter period
of time than would be required to clear the process unit or part of the process unit of materials and start up the unit, and would result in grealer
emissions than delay of repair of leaking components until the next scheduled process unit shutdown.
(c) The use of spare equipment and technically feasible bypassing of equipment without stopping production.
6 - For leaking components that remain in VOC service the delay of repair designation will be removed once two consecutive monthly
monitoring instrument readings are below the leak definition.
7 - Component changes involving CLVS, PRVs, Heavy Liquids, or a Process Unit switch do not show up as 'added" or'removed' because
they have been in service: only the component class or Unit identifier has been changed.
8-During routine monitoring, two OELs were discovered in the DDU. The unit operator, upon notification, immediately added plugs to resolve
the OEL.
Tesoro Retlnlng Marketlng Gompany LLC Satt Lake Clty Reflnery and Tesoro Loglstlcs Operatlons LLC
Salt Lake City, UT
Subpart GGGa VOG Monitorlng Report
The lollowlng ls a llst of codcs to descrlbe component types In th. ruport:
AVO - Audio, Msual, Olfactory
COMP - Compressor
CLVS - Closed Vent Vapor Recovery System
DTM - Diflicult to Monitor
GV - Components in Gas Vapor service
LL - Components in Light Liquid Service
PMP - Pump
PRV - Pressure Relief Valve
UTM - Unsafe to Monitor
VLV - Valve
OOS - Out of SeMce or not in VOC service.
OEL - Open Ended Line
'Heavy Liquid" or "HL' denotes components in heavy liquid service.
'Light Liquid'or'LL" denotes componentrs in light liquid servlce.
1/apofl or'G\f denotes components in gas vapor service.
The followlng ls a llst ot codes used to descrlbe proccss untts ln thc report:
ALKY - Alkylation Unit
BSU - Benzene Saturation Unit
BLR - Butane Loading Rack
BP - Boiler Plant
COGEN - Cogeneraflon Unit (East and West)
DDU - Distillate Desulfurization Unit
FCCU - Fluid Catalytic Cracking Unit
FGR- Flare Gas Recovery Unit
GHT - Gasoline Hydrotreater Unit
N2C - Crude Unit #2
POLY - Polydebutanizer Unit
RTF - Remote Tank Farm
SRU - Sultur Recovery Unit
TKF - Tank Farm
TLR - Transport Loading Rack
UFU - Ultraformer
VNS - Virgin Naphtha Stabilizer
VRU - Vapor Recovery Unit