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Home My WebLink AboutDAQ-2024-0114741 DAQC-1107-24 Site ID 10335 (B5) MEMORANDUM TO: FILE – TESORO WEST COAST, MOUNTAIN REGION THROUGH: Harold Burge, Major Source Compliance Section Manager FROM: Rob Leishman, Environmental Scientist DATE: October 29, 2024 SUBJECT: Tesoro Logistics (Tesoro), Major, NSPS, Title V, Salt Lake County, FRS No. UT00000049003500004 INSPECTION TYPE: State Electronic Data Report (SEDR) Review REVIEW DATE: October 29, 2024 SOURCE LOCATION: Salt Lake City/Salt Lake County SOURCE CONTACT: Tina Harper – 615-499-1641 APPLICABLE REGULATIONS: Approval Order - DAQE-AN156590009-23 dated June 20, 2023 40 CFR 60.8, 40 CFR 60.13, and 40 CFR 60 Appendix A 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 Tesoro’s relative accuracy performance specification test review memorandum. SEDR REVIEW: Third Quarter 2024 % 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 VRU 1341 VOC 100% 01/00/00 09/13/24 VRU VOC 0.00 11000 ppm - 3-Hr Rolling Avg VRU 1341 VOC 100% 01/00/00 09/13/24 VRU VOC 0.00 11000 ppm - 3-Hr Rolling Avg 1 8 2 2 Excess Emission Report - Hourly Summary Point Source Channel Startup & Shutdown Control Equipment Problems Process Problems Other Known Causes Unknown Causes Emission Limit VRU VOC 0 0 0 0 0 11000 ppm - 3-Hr Rolling Avg VRU VOC 0 0 0 0 0 11000 ppm - 3-Hr Rolling Avg CMS Performance Summary - Hourly Summary Point Source Channel Monitor Malfunction Non-monitor Malfunction QA Calibrations Other Known Causes Unknown Causes VRU VOC 0 0 0 0 0 VRU VOC 0 0 0 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: Tesoro 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. Tesoro was in compliance during this reporting period. No further enforcement actions should be taken. Tesoro’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. Tesoro Logistics EER 3Q2024 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 Angela Brown 03500004 615-499-1641 Tina Harper 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 3 2024 1341.83 1 110 3 2024 852.52 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 Infrared Industries IR-8400DC 6655 0 5 8/26/2023 TLR 1 200 VOC Infrared Industries IR-8400DC 5485 0 5 4/1/2018 TLR 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 11000 ppm 3-Hr Rolling Avg 1 TRUE 310 VOC 0 0.00% 0 0 0 0 0 11000 ppm 3-Hr Rolling Avg 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 1341.83 0.00% 0 0 0 0 0 0 1 TRUE 300 VOC 1341.83 0.00% 0 0 0 0 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 1 338 Days 250 VOC 09/12/24 10/10/23 11 ppm 441.4 335 170.00% Pass 1 339 Days 250 VOC 09/13/24 10/10/23 11 ppm 475.7 355.1 183.00% 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 01/00/00 0 0 01/00/00 0 0 0 0 0.00% 0 0 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 0.00 TC 300 Hours 0.00 TRUE None Reported None Reported None Reported None Reported None Reported None Reported Point Source Point Source Point Source Point Source Point Source Point Source None Reported VRU VRU 0 VRU 0 0 VRU VRU 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) Tesoro Logistics 0 Type Code 450 (Data Excluded) VRU VRU 0 VRU VRU 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) VRU 0 VRU 0 0 Tesoro Logistics EER 3Q2024 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 VRU VOC 09/12/24 10/10/23 11 ppm 441.4 335.00 170.00% Pass VRU VOC 09/13/24 10/10/23 11 ppm 475.7 355.10 183.00% Pass * NSPS CGA Third 2024 Audit Gas Ranges Audit Gas Ranges AP1 Low AP2 Low AP1 High AP2 High VRU VOC 0 0 to 0 5 Point Source Channel Audit Date Low Span Audit Gas Used High Span Audit Gas Used Tesoro Logistics EER 3Q2024 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) Grand Total (blank)0 0 Grand Total 0 0 * Type Code 240 (CEM Modifications) - 100 (All) * Count of Channel Column Labels Row Labels (blank) Grand Total (blank) (blank) Grand Total Tesoro Logistics EER 3Q2024 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 Grand Total 0 0 Tesoro Logistics EER 3Q2024 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 Grand Total VOC/THC Grand Total Tesoro Logistics EER 3Q2024 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