DAQ-2025-002491

1
DAQC-448-25
Site ID 16015 (B5)

MEMORANDUM

TO: FILE – HOLLY ENERGY PARTNERS – Light Oil Dock

THROUGH: Harold Burge, Major Source Compliance Section Manager

FROM: Rob Leishman, Environmental Scientist

DATE: May 12, 2025

SUBJECT: Holly Energy Partners, Light Oil Dock (Holly LOD), Major, MACT, SIP, Title V,
Davis County, FRS # UT00000049001100013
INSPECTION TYPE: State Electronic Data Report (SEDR) Review

REVIEW DATE: May 12, 2025

SOURCE LOCATION: West Bountiful/Davis County

SOURCE CONTACT: Daria Underwood – 214-954-3935

APPLICABLE
REGULATIONS: Title V operating permit – 1100458001 – dated 2/8/2021

SOURCE INSPECTION
EVALUATION: With the exception of sources that only monitor for opacity, quarterly
report memoranda will only address the findings of the quarterly report.
Approval Order and Title V permit conditions addressing continuous
emission monitoring requirements will be addressed in Holly LOD’s
relative accuracy performance specification test review memorandum.

SOURCE REVIEW EVALUATION:

First Quarter 2025
% Monitor Availability (MA) Performance Test Dates
(N/A to Opacity)
Summary of Excess Emissions During Point
Source Operation
Point
Source
Op.
hrs. Channel MA CGA Lin RATA Point
Source Channel Hrs. Limitation
LOD 2160 VOC 99% 03/03/25 11/19/24 LOD VOC 0.00 10000 ppm - 6-hour
RA

Excess Emission Report - Hourly Summary
Point
Source Channel
Startup
&
Shutdown
Control
Equipment
Problems
Process
Problems
Other
Known
Causes
Unknown
Causes
Emission
Limit
LOD VOC 0 0 0 0 0 10000 ppm - 6-hour RA

1 8 2

2
CMS Performance Summary - Hourly Summary
Point
Source Channel Monitor
Malfunction
Non-monitor
Malfunction
QA
Calibrations
Other
Known
Causes
Unknown
Causes
LOD VOC 0 0 11 0 0

Pollutant Concentration
Exceeded Span of CEM
Monitor Outage During
Point Source Operation
Alternate
Sampling CEM Modifications
0 Hours 0 Hours 0 Hours 0 Events

SOURCE INSPECTION
SUMMARY EVALUATION: Holly LOD maintains its CEMS as required in R307-170 and 40 CFR
60.13.

CURRENT
RECOMMENDATIONS: All deviations appear to be a result of breakdown or process related
problems that do not warrant issuing a violation. Holly LOD was in
compliance during this reporting period. No further enforcement action is
necessary.

Holly LOD’s NSPS monitoring system meets the performance standards
of 40 CFR 60, Appendix B Performance Specifications.

HIGH PRIORITY
VIOLATOR (HPV): No

RECOMMENDATION
FOR NEXT INSPECTION: Check DAS for daily zero and span drift.
Check the QC program to ensure that monitor drift is being tracked and
that the source can identify excessive drift.

ATTACHMENTS: Excel spreadsheet review
,.tttF $nclor l r,rrTREAM
April28,2025
Utah Division of Air Quality
195 North 1950 West
salt Lake city Utah 84116
Re: lsr Quarter 2025 CEMS Report
Woods Cross Termlnal, Approval Order DAQE'AN0101200238'{17
Holly Energy Partners
Dear Sir/Madam:
Enclosed please find the Q1-2025 Woods Cross Terminal Continuous Emission Monitoring System (CEMS) Report.
Per Utah Administrative Code R307-170-9, the electronic ASCII report file will be sent to Rob Leishman, UDAQ
with this report, via e-mail. The following information is applicable to report contents:
L. The continuous monitoring system calibration and drift checks were routinely performed, and a quarterly
cylinder gas audit (CGA) was completed on 31312025 and found within the required performance
specifications. The data used to show compliance with the standard were obtained in accordance with
approved rnethods and procedures.
2. The minimum data requirements have been met, with minimal missing data. Overall CEMS downtlme was
0.52% including reguired QC (daily span/zero checks) and CGA during the 1't quarter. Total CEMS QC and CGA
downtime was 11.2 hours.
3. VRU required approximately 16 hours 24 minutes of downtime during this quarter for routine maintenance.
All activities were under planned preventative maintenance and operational needs in alignment with the
permit. During VRU downtime, LOD effluent was diverted to the VCU or loading operations were discontinued.
4. Compliance with the general requirements under Utah Administrative Code R307-170-5 has been achieved
during the reporting period.
I certify under penalties of law that, based upon inquiry of personnel involved, and to the best of my knowledge,
the statements and information contained in this report are truthful and accurate, and are a complete record of all
monitoring-related events that occurred during the reporting period.
lf you have any questions or need additional information, please contact me at [phone].
Environmental Manager
Attachment: (lltl HEP CEMS EER Worksheet, 1't Quarter 2025
DEPARTMENT OF
ENVIRONMENTAL OTIAUTV
APR 3 0 2025
Dt\,lsloN oF AIR CX'rAUw
Corpoiste Offlce:
Operatlons Offlce:
2828 l{. Harwood, Sutt6 1il00
1502 We3t Maln Street
Dallas, TX 75201-1507 21tl€71€555
Artesla, llil 8E210 57+7.IE4O0O
100 John Pads
110 LoD
200 LoD
220 LOO
230 LOD
250 LOD
2€0 LOD
260 LOD
300 LoD
310 LOD
460 LOD
700
700
700
700
700
720
720
720
720
720
730
730
730
730
730
73{)
730
730
730
730
730
730
730
730
HoltyEner P.O.8ox 1260 A;tesi.,l{cuMr0U-00013 21,r€CH690 lson Lrll
7 2A25 2150
8400D
voc
LU7W2024 lu2rt2023
o
12 ppm
IR 20,000 s/u2016 vRU
97A7
voc
voc
3/il2025
a3l202s
0
I P52296
2 R817032
7 I 912032 Cet1J.lled t4.sler percent
VlOnB2 certllicd l.laslet parcanl
2219{ pass
0.517 0-511 1.1196 pass
1.09 1.096 .0.5596 Pass
0.00 0
lffi
mld
11.20
0
0
17.2
NA
10000 ppm GhourRA
DIVISION OF AIR OUALITY
701 StartupAhuldwn
702 Conuot Equlpmcnt Problem3
703 Pm6sProblems
704 OtherXnmCauseg
705 Unknom Causrs
721 i4onitor Equlpm€nt Mattunclion
722 Nonmonltor EqulpmentMat unctlon
723 QACatibElions
721 OtherKnoiln Ctuscs
725 unknown Cau3t3
703 A Pffirfrlturc.
703 I Cortolvalwr.llurc.
703 C Pumplalturc
704 A olh.rknom causas. Rcrimryproduct prm63 chrnSpforwlnt.l8radls
705 A Unknowncrusc.
727 A Osl(ycaubndonch.ckdcccdanc€. Causooldrlltunknom. Reclllbruirdln!trumant.
727 B 0.1! Iccold€rtalturc.
72tc Pmrtailurc. Nololdintdurlntout;gc.
727 O Monltorfaiturr
722A VRUEqulpm€nttalturc.VCUus.dtorcontlol.
7?,3A (QA/QC)-VCUuscdrorcontrol.
724A Mat.TprflinS.VCuusrdrorcontrot'
721 g VRU malntona*r. VCu uscd lorconlrol
72A C Monltormalnlonance.
l-
I
I
I
I
I
i
I
Holly LOD EER 1Q2025
Point Source Information Late Expired Cal. Gas Valid Cal. Gas Days Yes No
1 Type Code 100
(Company Information)Type Code Company Manager Company Name AIRS # Phone Number
Environmental
Contact
1 100 John Paris 01100013 214-954-6690 Jason Leik
1 100 0 0 0 0
1 Type Code 110
(Point Source Identification)Type Code Point Source
Quarter
1 - 4 Year
Point Source
Operating Hrs. in
Quarter
1 110 1 2025 2160
1 110 0 0 0
1 Type Code 200
(Monitor Identification)Type Code Point Source Channel Manufacturer Model No. Monitor SN Low Span High Span Installation Date
Monitor
Location
1 200 VOC IR 8400D 5086 5000 20000 8/8/2016 VRU
1 200 0 0 0 0 0 0 1/0/1900 0
1
Type Code310
(Excess Emissions)
SUMMARY REPORT
Type Code Channel
Total Hours of Excess
Emissions
Excess Emissions -
% of Total
Operating Hours
RC 701 Hours -
start
up/Shutdown
RC 702 Hours-
Control Equipment
Problems
RC 703 Hours -
Process Problems
RC 704, 706, 707
Hours -Other Known
Causes
RC 705 Hours -
Unknown
Causes
Emission
Limitation
Emission
Limitation
Units
Emission
Limitation
Averaging
Period
1 TRUE 310 VOC 0 0.00% 0 0 0 0 0 10000 ppm 6 hour RA
1 310 0 0 0 0 0 0 0 0 0
1 Type Code 300 (CMS
Performance Summary) Type Code Channel
Point Source Operating
Hours
Downtime - % of
Total Operating
Hours
Total CMS
Downtime
RC 721 Hours -
Monitor
Malfunction
RC 722 Hours -
Non-monitor
Malfunction
RC 723 Hours -
QA Calibrations
RC 724 Hours -
Other Known
Causes
RC 725
Hours -
Unknown
Causes
1 TRUE 300 VOC 2160 0.52% 11.2 0 0 11.2 0 0
1 300 0 0 0 0 0 0
1
Type Code 250
(Performance Specification
RATA Results)
Type Code Channel
Date of Most Current
RATA
Date of Preceding
RATA
Months Between
RATA's
Units of
Measurement CEM Value Reference Method
Value
Relative
accuracy Pass/ Fail
1 364 Days 250 VOC 11/19/24 11/21/23 12 ppm 1102.5 976.7 2.21% pass
1 0 Days 250 0 01/00/00 01/00/00 0 0 0 0 0.00% 0
1 Type Code 260
(CGA Results)Type Code Channel Date Audit Point No. Cylinder ID
Cylinder
Expiration Date
Type of
Certification
Units of
Measurement CEM Value Cylinder
Value
Precision
%Pass/ Fail Range - High or
Low
1 Valid Cal. Gas 260 VOC 03/03/25 1 P627795 07/09/32 Certified Master Gaspercent 5170 5110 1.11% pass low
1 Valid Cal. Gas 260 VOC 03/03/25 2 R817032 07/10/32 Certified Master Gaspercent 10900 10960 -0.55% pass mid
1 260 0 01/00/00 0 0 01/00/00 0 0 0 0 0.00% 0 0
1 Type Code 270
(Linearity Test Results)Type Code Channel Date Audit Point No. Cylinder ID
Cylinder
Expiration Date
Type of
Certification
Units of
Measurement CEM Value Cylinder
Value
Precision
%Pass/ Fail Range - High or
Low
1 270 0 01/00/00 0 0 01/00/00 0 0 0 0 0.00% 0 0
1
Type Code 210
(Pollutant Concentration
Exceeded Span of CEM)
Type Code Channel Start Date Start Time End Date End Time Hours
1 0 0 0 1/0/00 0:00 1/0/00 0:00
1
1 None Reported
1 0 TC 220 Hours 0.00 TC 220 Hours 0.00 TC 230 Hours 0.00 Events 0.00 Hours 0.00 Events 0.00 0.00
1 11.20 TC 300 Hours 11.20 FALSE
Yes None Reported None Reported None Reported None Reported None Reported
Point Source
Point Source
Point Source
Point Source
Point Source
Point Source
Yes
LOD
0
LOD
LOD
LOD
0
Type Code 550
(Changes in Operation in
Control Equipment When
CEM Data Not Available)
Type Code 500
(Boiler Operating Days
w/o 18 Hours of Data)
Holly Energy Partners Operating, L.P.
0
Type Code 450
(Data Excluded)
LOD
0
LOD
0
Type Code 210
(Pollutant Concentration
Exceeded Span of CEM)
Type Code 220
(Monitor Outage
During Point Source Operation)
Type Code 230
(Manual Sample - Alternate
Sampling During Monitor
Outage)
Type Code 240
(CEM Modifications)
Type Code 530
(Excess Emissions During
Emergency Conditions)
0
LOD
0
0
0
Holly LOD EER 1Q2025
Relative Accuracy Overview
Point Source Channel
Date of Most
Current
RATA
Date of
Preceding
RATA
Months Between
RATA's
Units
Measured CEM Value Reference Method
Value
Relative
Accuracy Pass/ Fail
LOD VOC 11/19/24 11/21/23 12 ppm 1102.5 976.70 2.21% pass
*
NSPS CGA First 2025
Audit Gas Ranges Audit Gas Ranges
AP1 Low AP2 Low AP1 High AP2 High
LOD VOC 3/3/25 20000 5110 4000 to 6000
LOD VOC 3/3/25 20000 10960 10000 to 12000
Point Source Channel Audit Date Low Span Audit Gas Used High Span Audit Gas Used
Holly LOD EER 1Q2025
Monitoring Information TC 210, 230, & 240
Type Code 210
(Pollutant Concentration Exceeded Span of CEM) - 500 (All)
*
Sum of Hours Column Labels
Row Labels (blank) Grand Total
(blank)0 0
Grand Total 0 0
*
Type Code 230
(Manual Sample - Alternate Sampling During Monitor Outage) - 500 (All)
*
Sum of Hours Column Labels
Row Labels (blank) VOC Grand Total
(blank)0 0
LOD 0 0
Grand Total 0 0 0
*
Type Code 240
(CEM Modifications) - 100 (All)
*
Count of Channel Column Labels
Row Labels (blank) Grand Total
(blank)
(blank)
Grand Total
Holly LOD EER 1Q2025
Type Code 220
(Monitor Outage During Point Source Operation) - 600 (All)
*
Sum of Hours Column Labels
Row Labels (blank) Grand Total
(blank)
(blank)
0 0
LOD
VOC
0 0 0
Grand Total 0 0
Holly LOD EER 1Q2025
VOC/THC *
VOC/THC Type Code 460 (VOC/THC) - 6000 (All)
VOC/THC *
VOC/THC Count of Magnitude of Emissions Column Labels
VOC/THC Row Labels 0 Grand Total
VOC/THC LOD
VOC/THC #N/A 1 1
VOC/THC Grand Total 1 1
Holly LOD EER 1Q2025
Type Code 500
Before February 28, 2005 (Boiler Operating Days w/o 18 Hours of
Data) After February 28, 2005 (90% Operating Hours For each 30 BOD)
- 500
(All)
*
Count of Channel Column Labels
Row Labels Grand Total
Grand Total
*
Type Code 510
(F-factor, Equations & Conversion Factors) - 500 (All)
Count of F-factor Column Labels
Row Labels Grand Total
Grand Total
*
Type Code 520
(Minimum Data Not
Obtained <22/30 BODs) - 500
(All)
Count of Channel Column Labels
Row Labels Grand Total
Grand Total
*
Type Code 530
(Excess Emissions During Emergency Conditions) - 500 (All)
Count of Date Column Labels
Row Labels Grand Total
Grand Total
*
Type Code 540
(Fuel Pre-treatment Credit SO2) - 500 (All)
Count of Date Column Labels
Row Labels Grand Total
Grand Total
*
TypeCode 550
(Changes in Operation in Control Equipment When CEM Data Not
Available) - 500
(All)
Column Labels
Row Labels Grand Total
Grand Total