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HomeMy WebLinkAboutDAQ-2025-0024601 DAQC-425-25 Site ID 10238-B4 MEMORANDUM TO: STACK TEST FILE – PACIFICORP ENERGY – Huntington Power Plant THROUGH: Harold Burge, Major Source Compliance Section Manager FROM: Paul Morris, Environmental Scientist DATE: May 5, 2025 SUBJECT: Location: Huntington Power Plant, Huntington, Carbon County, Utah Contact: Tom Wiscomb, – (801) 220-2373 Tester: Montrose Air Quality Resources, LLC Source: Unit #1 and #2 FRS ID#: UT0000004901501001 Permit# Title V permit 1501001006 dated November 21, 2024 Action Code: 3A Subject: Review of Stack Test Reports Dated April 21, 2025 On April 25, 2025, the Utah Division of Air Quality (DAQ) received stack test report for the PacifiCorp Energy Huntington Power Plant Unit #1 and #2 located in Castle Dale, Utah. Testing was performed on March 25 and 27, 2025, to determine compliance with Conditions II.B.2.c, II.B.2.g, II.B.3.d, and II.B.3.f. The DAQ calculated results are: Source Test Date RM/Pollutant DAQ Result Test Result Limit Unit #1 3/25/2025 RM 5/PM10, PM 0.005 lbs/MMBtu 0.005 lbs/MMBtu 0.030 lbs/MMBtu 53 lbs/hr 53 lbs/hr 74 lbs/hr Unit #2 3/27/2025 RM 5/PM10, PM 0.003 lbs/MMBtu 0.003 lbs/MMBtu 0.030 lbs/MMBtu 15 lbs/hr 15 lbs/hr 70 lbs/hr DEVIATIONS: The emission limit references PM10. However, PM10 sampling cannot be performed on the stack due to the presence of water droplets. The total PM concentration was used to show compliance with the PM10 limit. CONCLUSION: The PacifiCorp Energy Huntington Power Plant stack emissions test report for PM/PM10 emissions appears to be acceptable. RECOMMENDATION: Unit #1 and #2 should be considered to have been in compliance with the applicable PM/PM10 emission limits at the time of testing. HPV: No. ATTACHMENTS: PacifiCorp Energy - Huntington Plant test report received April 25, 2025, and DAQ generated excel spreadsheets. 6 3 I I I I I I I I I I Yr*g.fJsg"s.r Huntington Power Plant 6 miles west of Huntington, Utah on Hwy. 31 P.O. Box 680 Huntington, Utah 84528 April21st,2025 Mr. Bryce Bird, Director Utah Department of Environmental Quali$ Division of Air Quality 195 North 1950 West P.O. Box 144820 Salt Lake City, UT 84114-4820 Attn: Rob Leishman Subject: 2025 Annua! PM Test Report for the PacifiCorp, Huntington Plant Units I and 2. Dear Mr. Bird: PacifiCorp is submitting the results of the 2025 Annual PM Test Report for the PacifiCorp, Huntington Power Plants, Unit 1 and Unit 2. The tests on Unit 1 were conducted on March 25, 2025. Testing on Unit 2 was conducted on March 27,2025. The Unit 2 test was originally planned to be conducted on March 26. However, due to an unplanned maintenance outage, the testing was postponed for 1 day. Alltests meet the requirements for filterable PM as required by the Huntington Power Plant Title V Permit #1 501001 006. I am authorized to make this submission on behalf of the owners and operators for the affected source or affected units for which the submission is made. I certify under penalty of the law that I have personally examined, and am familiar with, the statements and information submitted in this document and its attachments. Based on my inquiry of those individuals with primary responsibility for obtaining the information, I certify that the statements and information are to the best of my knowledge and believe true, accurate, and complete. I am aware that there are significant penalties for submitting false statements and information or omitting required statements and information, including the possibility of fine or imprisonment. Should you have any questions regarding this report, please do not hesitate to call Terry Guthrie, Hunter and Huntington Plant Environmental Manager at 435-6874334 or Tom \Mscomb at (801) 220-2373. / Sincerely, i Managing Director - Hunter and Huntington Plant Designated Authori$ I I I i\ I T I I I t U AH DEPARI I/i.TJT OF ENVIRONMENTAL QUALITY I]I\/ISION OF AIR OIJALITY T I Enclosures: "Source Test Report tor 2025 Compliance Testing - Unit 1 and Unit 2"I cc: Tom Wiscomb - NTO Wo enclosure I Rn!"#,ffff1h1J3tx.",ilil1,i,Ti.,o,,,." I I I I I t I I I t Source Test Report for 2025 Compliance Testing Units 1 and 2 PacifiCorp Huntington Power Plant Huntington, Utah Prepared For: PacifiCorp L4O7 W North Temple, Suite 210 Salt Lake City, Utah 84116 Prepared By: Montrose Air Quality Services, LLC 990 West 43rd Avenue Denver, Colorado 80211 For Submission To: Utah Division of Air Quality 195 North 1950 West Salt Lake City, UT 84116 Document Number: GPO43AS-O5298O-RT-1881 Test Dates: March 25 & 27 | 2025 Submitta! Date: April 27t 2025 SIAEffib{rios*rCfr\MON I ROSE Title: I I I I I T I I I I I I I I I I t I I Review and Certification All work, calculations, and other activities and tasks performed and presented in this document were carried out by me or under my direction and supervision. I hereby certify that, to the best of my knowledge, Montrose operated in conformance with the requirements of the Montrose Quality Management System and ASTM D7O36-O4 during this test project. e/.,,^> 10*ll Date:April L4,2025 Chris Wall Field Project Manager I have reviewed, technically and editorially, details, calculations, results, conclusions, and other appropriate written materials contained herein. I hereby certify that, to the best of my knowledge, the presented material is authentic, accurate, and conforms to the requirements of the Montrose Quality Management System and ASTM D7036-04. Signature: Name: April L4,2025 QA/QC Specialist Signature: Name: GP043AS-052980-RT- 1881 Page 2 of 91 Table Contents Section Paqe 1.0 Introduction... .............. 5 1. 1 Summary of Test Program ... . .. ............. . 5 1.2 Key Personnel........... ............... 6 2.0 Plant and Sampling Location Descriptions............ ..........8 2.L Process Description, Operation, and Control Equipment..... .............8 2.2 Flue Gas Sampling Location ...,........8 2.3 Operating Conditions and Process Data.. .............8 3.0 Sampling and Analytical Procedures ...... 9 3.1 Test Methods......,..... ..............9 3.1.1 EPA Method 3A......... ..,..,.....9 3.1.2 EPA Methods 5 and 2O2.. .................,.11 3.2 Process Test Methods..... .............12 4.0 Test Discussion and Results......... ............13 4.L Field Test Deviations and Exceptions.... ..........13 4.2 Presentation of Results....,.... .....13 5.0 Internal QA/QC Activities ............13 5.1 QA/QC Audits ...,......13 5.2 QA/QC Discussion. ........,...13 5.3 Quality Statement ,.......,......13 List of Appendices A Field Data and Calculations........ ...........15 A.1 Sampling Locations.. ,............16 A.2 Particulate Matter Results and Data Sheets .....18 A.2 .1 Unit 1......... ,.........19 A.2 .2 Unit 2......... ..........25 A.3 Example Calculations....... ..........31 B Facility Process Data.. ...'..35 8.1 Unit 1....... ..........36 B.2 Unit 2....... ...'.....49 C Laboratory Analysis Data .. ......62 C,1 Gravimetric Analyses ,..........'63 D Quality Assurance/Quality Control ............'....'71 D.1 Units and Abbreviations....... ...........72 D.2 Manual Test Method QA/QC Data. ............80 I t I T I I I I I I I I I I I IGP043AS-052980-RT-1881 Page 3 of 91 I I I I I I T I I I I D.3 Instrumental Test Method QA/QC Data.... .............84 D.4 Accreditation Information/Certifications ....,.........88 List of Tables Table 1- 1 Summary of Test Program.. ........... .... ... ... 5 Table 1-2 Summary of Average Compliance Results ..... 6 Table 1-3 Test Personnel and Observers..... ...............7 Table 2-1 Sampling Locations........... ............8 List of Figures Figure 3-1 EPA Method 3 Sampling Train........ .........10 Figure 3-2 EPA Methods 5 and 202 Sampling Train ................ 12 Page 4 of 91GP043AS-052980-RT-188 1 1.O Introduction 1.1 Summary of Test Program PacifiCorp contracted Montrose Air Quality Serices, LLC (Montrose) to perform a compliance test program at Huntington Power Plant located near Huntington, Utah. The tests are conducted to determine compliance with the applicable UDEQ permit. The specific objectives were to: . Perform annual Particulate Matter (PM) emissions testing on the exhaust stacks of Unit 1 and Unit 2 . Perform diagnostic Condensable Particulate Matter (CPM) emissions testing on the exhaust stacks of Unit 1 and Unit 2 . Conduct the test program with a focus on safety. Montrose peformed the tests to measure the emission parameters listed in Table 1-1. Table 1-1 Summary of Test Program To simplify this report, a list of Units and Abbreviations is included in Appendix D.1. Throughout this report, chemical nomenclature, acronyms, and reporting units are not defined. Please refer to the list for specific details. This report presents the test results and supporting data, descriptions of the testing procedures, descriptions of the facility and sampling locations, and a summary of the quality assurance procedures used by Montrose, The average emission test results are summarized and compared to their respective permit limits in Table 1-2. Detailed results for individual test runs and all supporting data can be found in the appendices. The testing was conducted by the Montrose personnel listed in Table 1-3. The tests vrere conducted according to the test plan (protocol) that was submitted to and approved by UDEQ. I I I I I I I I I I I I I I I tGP043AS-052980-RT-1881 Page 5 of 91 I I I I I I I I I I t I I I I I I I I Table 1-2 Summary of Average Compliance Results March 25 &27,2025 A list of project participants is included below: Facility Information Source Location: PacifiCorp Huntington Power Plant 8 Miles West of Huntington on HWY 31 Huntington, Utah 84528 Project Contact: Tom Wiscomb Role: Sr. Environmental Advisor Company: PacifiCorp Telephone: (801) 220-2373 Email : Tom.Wiscomb@pacificorp.com Agency Information Regulatory Agency: Utah Department of Air Quality Agency Contact: Rob Leishman Telephone: (801) 536-4438 Email: RLeishman@utah.gov Testing Company Information Testing Firm: Montrose Air Quality Services, LLC Contact: Craig Kormylo Title: District Manager Telephone: (303) 495-3936 Email: CKormylo@montrose-env.com Russell Willson Senior Environmental Analyst PacifiCorp (435) 687-433t Russel l. Wi I lson @ PacifiCorp. com Particulate Matter (PItl) 40 CFR Part 63, Subpart UUUUU Operating Permit 1501001006 40 CFR Part 63, Subpart UUUUU Operating Permit 1501001006 *Note: The Unit 1 emission limit references PM10. However, PM10 sampling cannot be performed on the stack due to the presence of water droplets. The total PM concentration is used to show compliance with the PM10 limit. 1.2 Key Personnel GP043AS-052980-RT- 1881 Page 6 of 91 I I Test personnel and observers are summarized in Table 1-3. Table 1-3 Project Manager Qualified Individual (QI) Trailer operator Sample train operator Calculations and report preparation I IGP043AS-052980-RT- 1 88 1 Page 7 of 91 I t I I I I I I I T I I I I I I t I t 2.L Process Description, Operation/ and Control Eq uipment The Huntington Plant comprises two pulverized coal-fired boilers. Huntington Unit #1 is equipped with low-NOx burners and overfire air for nitrogen oxides (NOx) control, a flue gas desulfurization (FGD) scrubber for sulfur dioxide (SO2) control and pulse-jet fabric filters for particulate matter (PM) control. Huntington Unit #2 is equipped with low-NOx burners and overfire air for NOx control, an FGD scrubber for SO2 control and pulse-jet fabric filters for PM control. 2,2 Flue Gas Sampling Location Information regarding the sampling location is presented in Table 2-1. Table 2-1 Sampling Locations Sampllng Locatlon Unit 1 Unit 2 Dlrtancc from Nearrrt Dleturbane Stack Inrldc DownrtrramDlamctcr EPA *B" Uprtrcam EPA Numbor of Traverrc(ln.) (ln./dla.) 'A" (ln./dla.) Polntr 323.3 2586 / 8 647 / 2 Isokinetic: 12 (3/port) 322.7 25BZ / B 645 / 2 Isokinetic: 12 (3/port) Sample location(s) were verified in the field to conform to EPA Method 1. See Appendix A.1 for more information. 2.3 Operating Conditions and F'rocess Data Emission tests were performed while the source/units and air pollution control devices were operating at the conditions required by the permit. The unit(s) were tested when operating Plant personnel were responsible for establishing the test conditions and collecting applicable unit-operating data. The process data that was provided is presented in B. Data collected includes the following parameters: . Unit Load (MW) . Relevant CEMS Parameters GP043AS-052980-RT- 1BB 1 Page 8 of 91 t I 3.O Sampling and Analytical Procedures 3.1 Test Methods The test methods for this test program have been presented in Table 1-1. Additional information regarding specific applications or modifications to standard procedures is presented below. 3.1.1 EPA Method 3A, Determination of Oxygen and Carbon Dioxide in Emissions from Stationary Sources (Instrumental Analyzer Procedure) EPA Method 3A is an instrumental test method used to measure the concentration of Oz and COz in stack gas. The effluent gas is continuously or intermittently sampled and conveyed to analyzers that measure the concentrations of Oz and COz. The performance requirements of the method must be met to validate data. Pertinent information regarding the performance of the method is presented below: Method Options: o Single-point sampling is performed if Oz and COz measurements are for molecular weight calculations only Method Exceptions: o Samples are collected in a Tedlar bag and analyzed on-site. The typical sampling system is detailed in Figure 3-1. I I I I I I I t I I I I I I I I IGP043AS-052980-RT-1881 Page 9 of 91 Figure 3-1 EPA Method 3 (Tedlar Bag) Sampling Train t FILTER (GLASS WOOL)t I I FLEXIBLE TUBING I 3.1.2 EPA Methods 5 and 2O2 Determination of Particulate Matter from Stationary Sources and Dry Impinger Method for Determining Condensable Particulate Emissions from Stationary Sources EPA Methods 5 and 2O2 are manual, isokinetic methods used to measure FPM and CPM emissions. The methods are performed in conjunction with EPA Methods 1 through 4, The stack gas is sampled through a nozzle, probe, heated filter, unheated CPM filter, condenser, and impinger train. FPM is collected from the probe and heater filter. CPM is collected from the unheated CPM filter and the impinger train. The samples are analyzed gravimetrically. The sum of FPM and CPM represents TPM. The FPM, CPM, and TPM results are reported in emission concentration and emission rate units. Pertinent information regarding the performance of the method is presented below: o Condensed water is measured gravimetrically o The post-test nitrogen purge is performed by passing nitrogen through the train under pressure o To simplify shipping arrangements to remote locations, stainless steel probe liners and nozzles are used. Aftereach run, the nozzle and probe liner are brushed and washed a total of six times with reagent-grade acetone to assure complete recovery of all particulate matter. The brush is given a final rinse with acetone and the nozzle and probe liner are given a final rinse with acetone and all rinsate is collected into the appropriate sample container The typical sampling system is detailed in Figure 3-2. I t t I I I I I I I I I I I I I I IG P043AS-052980-RT- 188 1 Page 11 of 91 Figure 3-2 EPA Methods 5 and 2O2 Sampling Train 3.2 Process Test Methods The test plan did not require that process samples be collected during this test program; therefore, no process sample data are presented in this test report. Emtrv 'l0o ml lto (modn.d, m tlp)erpty (t'dtdlrcl&,2OtLi)0g Sltca G€l(ndfidlnlb) THERMOCOUPLESIJ BY.PASS VALVE(h.d'..) VACUUM GruGE 4.O Test Discussion and Results 4.1 Field Test Deviations and Exceptions The Unit 2 test was delayed from March 26th to March 27th. No further field deviations or exceptions from the test plan or test methods were identified by the Project Manager. 4,2 Presentation of Results The average results are compared to the permit limits in Table 1-2. Emissions are reported in units consistent with those in the applicable regulations. Additional information is included in the appendices as presented in the Table of Contents. 5.O Internal QA/QC Activities 5.1 QA/QC Audits The meter box and sampling trains used during sampling performed within the requirements of their respective methods. All post-test leak checks, minimum metered volumes, minimum sample durations, and percent isokinetics met the applicable QA/QC criteria, except where noted in Section 5.2. EPA Method 5 analytical QA/QC results are included in the laboratory report. The method QA/QC criteria were met, except if noted in Section 5.2. An EPA Method 5 reagent blank was analyzed. The maximum allowable amount that can be subtracted is 0.001o/o of the weight of the acetone used. The blank did not exceed the maximum residue allowed, except where noted in Section 5.2. EPA Method 202 analytical QA/QC results are included in the laboratory report. The method QA/QC criteria were met, except where noted in Section 5.2. An EPA Method 202 Field Train Recovery Blank (FTRB) was performed for each source category. The maximum allowable amount that can be subtracted is 0.002 g (2.0 mg). 5.2 QA/QC Discussion All QA/QC criteria were met during this test program. 5.3 Quality Statement Montrose is qualified to conduct this test program and has established a quality management system that led to accreditation with ASTM Standard D7O36-O4 (Standard Practice for Competence of Air Emission Testing Bodies). Montrose participates in annual functional assessments for conformance with D7036-04 which are conducted by the American Association for Laboratory Accreditation (A2t-A). All testing performed by Montrose is supervised on site by at least one Qualified Individual (QI) as defined in D7036-04 Section 8.3.2. Data quality objectives for estimating measurement uncertainty within the documented limits in the test methods are met by using approved test protocols for each I I t I t I I I I I I I I I I I I I IG P043AS-052980-RT- 188 1 Page 13 of 91 project as defined in D7036-04 Sections 7.2.L and 12.10. Additional quality assurance information is included in the report appendices. The content of this report is modeled after the EPA Emission Measurement Center Guideline Document (GD-043). Appendix A Field Data and Calculations Appendix A.1 Sampling Locations PacifiCorp Huntington Power Plant Sampling Locations Particulate Matter Sampling Points <4 Stack Cross Section (A-A) Unlt Diameter (D) t2323.3" 322.7" Upstream Distance (A) >220' >220' Downstream Distance (B) >266' >266' Sample Point Distances from Stack W.ll Traverse Point 1 Traverse Point 2 Traverse Point 3 L4,L" L4.L"47.3" 47.3"95.7" 95.5" Appendix A.2 Particulate Matter Results and Data Sheets Appendix A.2.1 Unit 1 GP043AS-0s2980-RT-188 1 Page 19 of 91 I I I PROJ{329& P.diCorD HundrtM Unt I tlz9lm2' a EPA M.drod 2 D.b /a",Mt)Nll(-()5t Runl 1 IlunTlm. 8:U 10:57Sbrnm 10:24 13:10 3.@hnm (nln.l 120 120 t l3:53 t5:12 120 1 2 t Aw.t. I D. q T, P. q q 323.3 23.89 {.2 0.84 0.8357 110.75 570.084 {.31 30.20 28.92 23.S8 570.75 54.9 ,3,5t4,557 1,225,243 323.t 23.70 4.2 0.84 0.ut5 1!2.11 570.084 {.3r 30.22 28.78 23.39 572.11 56.2 73,352,516 L,222,5t1 lnpuB St.ct Diamater(lncharl 8.rom.tdc Prc$ura ("H81 Si.cl Static Pr.$u.. ("HrO) Pitd T!b! Cocfficicnt (unitla$) Av!. velocity H..d ofSl.ck G.s v("HrO) St.ck 6.s Temp.niure l'f) calolatlont st.ck Arr. (ft'1) St.ct Statia Prltiur! ("HBl Srck G.s Mol..ul.r w.ltht, dry basis (lb/lb-ml.) St.ck G.5 MolacularWdot, w.t basis (lb/b-mol.) AbsluE Stack Prersura ('XB) Abroluta Steck G.sT.mp...tur. ('R I St.ck G.s vcloclty (fvt.cl SE*G.. Dry Volum.tdc Flow &te {d*f/hr) St..k Gar Dry Volumatdc Fl* R.t. (di.tnln) 323.3 323.1 23.65 A-rS {.2 1.2 0.8r 0.14 o_u27 0.il4 112-92 112 570.0u 3r0.08'l.0.r1 {.r1 n.22 *.2 24.15 T.A 23.14 2a-U 5?2.92 372 55.9 55.7 72,381,W 7a,r5,,U 1,200,731 '.219,Ln o" c1 c2 I I I I I I I I I I I I t I I olluoto.E 1 2 3 Avota Or (*vd) 1.1 5.9 7.1 ,.0 COr (96vd) 12.0 12.2 r2.1 [.1 EPA M.$d. D.b hp6 Vt Volumc ofw.tcr Condaniad (mL) V. Volum.ofStack Gas Coll.d.d (dc0 Y M.tarc.libGtlon F ctor(unltlaid 6H Prcrorc Dlff.r.ntl.l Ac.o$Orific. ("HrO) T. Tamprrature at Ga! Matar ('t) C.ldhtl6 P- Ab$lur. Pressuro.t 6.i M.t.r ('H8) T- Abelut€ T.mfr.tur. .t 6.. Mcter {'Rl vdr., Volunc olwai.rcond.n..d (iO vntdr sampla Ga,voluma (dsct) 8-r Obrry.d St.cl G.r Mollturc Content (X/100) B-.r saturat.d Moisiur. cont.nt (x/lm) 8- Moinur. Ont.d Usd {X/lm, r86.4 92.8{E 0.9970 1.1 6s.1 21.07 s2s.1 8.17 74.65 0.105 0.113 0.105 219.3 96.325 0.9970 1.8 64.57 23.83 524.67 10.32 75.96 0.118 0.118 o.l 18 217.8 94.646 0.9970 1.8 67.t 23,78 527.8 10.2S 75.m 0.120 0.121 o.120 20r,8 94.392 0,9t 70 t.E €5 2t.t! 521,9 9.74 ,3.91 0.115 0.11, 0.113 Norrla dlameter ("1 M.$ ot PM coll.d.d on tllt.r (mt) M.s olPM collcdcd ln ilnra (mg) M.tl ot.c.tonc bl.hl lml) 0.234 0.0 9.9 0.0 I 0.234 0.0 9.6 0.o 3EPA M.thod 202 D.h lnpuu M.ss ot lnorg.nlc Condcnslblc PM (m8) M.s! otOr!.nlc Cond.nrible pM (msl Tol.l CPM Mass lma) Mrls ofrain bl.nk (m!) Tot.l CPM M.$ la$ Elanl (m8) lhlslon cahuladona F. Fucl F-Faator (saf/n60tul lh Crcss-s.ctlonal.r.. ot noul. (rt1) I lsklrcllcvad.tbn (ta) Tot.l Fih.Eble PM m.rs l.B bl.nk (ma) q Fllt.r.bl.Pefricul.t.com.ntr.tion(8rldko g Flltaabh Paftlcul.t. conc.ntr.tion {lbldrc0 Ero, Flltarrbl. P.frlcul.t. m.$ rmlssion r.t. (lb/hr) Boll.r Lo.d (MW) Fllt.nbl. P.nicul.t. m.$.mlt3ion Etc (lb/Mw-h.l t. Fllt.nbl€ P.nicul.t. m.$.ml$lon Et. llb/mmBtu) u@ hdr fllt.r.bl. P.dlcul.t. m.sscmislff nt. (lonrF.r) q Cond.nsibhP.ftlcul.lacom.ntr.tion(rrld$l) q CondlnslblaPrdlculataconcantratlon(lb/dio Eu. Condantibla Paniculitr m.i3 emlrsion Bt! (lb/hr) F. Cond.nalblc Pr^lcul.la d.r3 anl3aion 6t. (lb/mmgtu) al@n$ty Cond.n3lblcP.nlcul.t.m$r.masionnt.(tonr/yaar) Tot.l p.dlculat. cff c.ntr.tlon (trld5c0 Tot.l Padlculata conaantration (lb/drco Total Partlculata mass amlario^ ratc (lb/hr) 8oll.r Load (MW) Tobl p.dlculat. m.!5.m|!slon r.t. (lb/Mw-hr) Tot.l P.dkul.te ms3 ami rlon r.t. (lb/mmBtu) Total Pani(ulata mati amiralon ralc ltonrEar) 5.3 1r.8 19.1 2.0 17.1 1840 2.99€4 97.0 15.5 0.m3 4.588-07 33.7 491 0.07 0.007 111.4 0.m4 5.05E{7 t7.1 0,008 152.6 0.007 9.63r{7 70.8 491 0.14 0.015 310.0 3.1 9.8 12.9 2.0 10.9 1840 2.998"04 1m.2 9.9 0.002 2.8IE4? 20.8 494 0.04 0.@a 91.1 0.m2 3.12E{7 22.9 0.m5 1m.3 0.m 5.95E{7 43.7 491 0.G) 0.009 191.4 2.7 '.710.3 11.313.0 S.0 2.0 2.011.0 13.0 1840 1?O 2.99E44 2.99c.oa 98.7 $.5 9.6 11,' 0.@2 0.@2 2.82E{7 3.alr{7 20.5 25.0 177 07 0.04 0,05 0.m4 o.ms 89.7 tot./t 0.m2 0.m6 3.23E-O7 '.t0E{723.5 27,a 0.m5 0.m6 102.8 X[.9 0.u o.ml 5.06E-07 '.2LES'(.0 s2.l477 47 0.(D 0.110.@9 0.011192.3 231.3 GP043AS-052980-RT- 188 1 Page 20 of 91 .l 2^ l <o'[ l T P'r o l_ o ,(dtt -i l r - ot , 1 t l ,. '^ i { q l .i q *. , rl t - i - r . , -l o ,t ; tJ- rl l - 1 . r, l v r u{ -- - II vf \ n .4 w -i - ol - , q!t,arot>: i' I=oc!qEogaE&Ioa II /d{ !I I I,t - . i ge jJ g = l I < 4- t < EoEIc:.3oaaaoG!va' .. . 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L . - 1 r n f 1 i _ r rs i i I- [ ' i1 - l . I I I Y- , ) \l J+ 'a Y ;i=t $ \o l rfrl#lii- - i ! "" i "' l r rfli I rz r i , ll . I -l : ot s ! J: = =<e & ! IIIIIIIIiIilII il dAst (/ )EII IEqItt!(lEoIU3 =c,ca?GaI rvtJEsoE I4,i5t i' u E 3 t E h" zL c l E ii E !r t \. ! t '1 <. ^v Q r {g r 91 oF a c= i; g .L g a = =r n I ]- -l:E ( 9= e i r i. >t E Pr ^ gE! ? . - 6d c u L ]s r e. ' Yl t r I s o 8. . ii I g ii l- l r l I "i ! $ { . t n4 I !E$ Dt , i 9, I' II f l I # 3 I o- ,) Il J : , q) y oad' t- azi oe7iE r','r] ":*S[npa. R.cotlty 3 Ca[rldon Ch.ct tn-hr.t0d, llgN,T+g.s.E I I I I I I I I I II t I I I I Srr0llcrllan &on-Drrtttotn'l!{ Balanco tlroldtbw gLr^f__. Holrl$at$ O,SISLEEI hll!dr-.* - tatE JJffidtlr..e FEBrllE e frrf HilrrtlatralubEtlll,"@ )f,i u -zsl ztffir m -e -:- ,rrr,rr o errr o rb o r o -rrr-;d f*- fclir" (""+rJ nr. Pr* ord o lod B *dt o cr tr tr crtr otr o r Et errrr P qy o rl! Ittftr " o-g,ZAL nr ?271 -l,,.r. e.ST o gr o lrrr pr.o ffi tr adr ErLs+*a Page 24 of 91 Appendix A.2.2 Unit 2 GP043AS-052980-RT- 1 88 1 Page 25 of 91 T I t I I I I I I I I I Pnots2s Prdf,Corp Huntlnato Unh 2 ,l2rlzOE s tPA M.$od 2 D.b [v r r\l()r\ lK()\t D, g T, a a t22-7 23 67 -4_2 0.9 0.7r20 113.58 s67 _970 .0.31 30.33 28.m 21.36 573.58 51.1 65,392,434 1,105,541 322-1 23.59 4.2 0.84 o_7475 114 57 567 -970 -0.3r 30.31 2A_14 23.38 s74_51 49.5 63,798,599 1,063,310 Run, 1Sbnflm. 9:06Stopflm. 7l:22 S.md. nm. (mln.l I20 2 12:45 r5:00 120 2 3 l5:25 t7:35 120 3 372.7 2:.S9 4.2 0.84 0.1192 11S.5 127.7 23.' 1.2 0.14 0,7662 115 567.970 56r.970 {.31 {,r1 30_31 m.32 74.76 2t.tl 23_28 lt-aa 575.5 Sr3 51-9 50.9 66,139,567 6s,{3,5rt1.102.326 1.0110.726 Ollu.ntorb 1 2 t A6..ta CO, (96vd) 12.9 12.8 12.8 12.! EPAMaolod{O.E I I 3 A[r.1. Vk Volumc ofW.t.r Cond.ns€d (mI) v- Volum. ofSt.cl Ger Collectcd (dco Y Metlr C.libration Ficlor (unille$) AH Pr6tur. Olfflr.nilal kross Oriticc ("HrO) lnpuE Sr.cl Oi.m.trr(inch.r) B.rom.t.k Pr.s!urc l"Ht) Steck Strtic Pressur€ ("H)O) Pitot Tub. Co.ffici.nt luniil.ss) Avg. V.locity H..d olStack G.s Vl"HrO) Stack Gas Teftp..ature l'F) C.kulatlont Stect Ar.. (ft)) St.cl Static Pressur€ ("Hgl Stack G.s Molecular WeiSht, dry basas (lbllb-mole) Stack Gas Mol.cularW.lSht, w.t besis (lb/lb-mol.) Ab3olute 5t.ck Pressure ("H8) Absolui€ Stack Ga! Temperature ('R ) St.ck G.s Veloclty (ft/r€c) St.ck Gaa DryVolumetric Flow Rate (dscflhr) Stack Gas Dry Volum.trlc Flow Rat€ {dscf/mlnl T. s., 218 7N.729 0 9900 1.8 74 96 23.m 534.95 70.26 78_21 0.116 0.123 0.116 1 226.9 98.834 0.9ffi 1_1 84-67 23.82 5{.57 10 68 75.47 0.124 0.127 o_121 7 241_6 103.329 0.9900 t.9 86 23.73s 11.37 1a.42 0.127 0.131 o_121 228.8 100.964 0.9300 1.t t2 23.74 541.9 to.n n39 0.12 o.Lz, 0.!u T.molratur. at Gas Meter ('F) Crlolatlon, Absluta Pr€srurc at 6a3 Meler ("H81 abslute T€mp€r.t!rc at G.s Meter ('R) Volume of W.tcr CondenEd (sc0 $mpl. Gas Volum. (d!c0 Obs.ded Stack G.r Moisture Gnrenr (*/lm) Satur.ted MoBtur€ Cont.nt (*/1m) Morstur. Cont.nt Us.d (*/1m) EPA i/i.drd 3 D.b lnPub O^ ilozzlc di.m.ter (") Cl Mais of PM .ollected on fihe. (me) C2 Mais of PM coll€cted ln ilnse (mt) w. Mars of e..tone bl.nk (m8) EPA Mdh6d 202 D.t. 0.249 0.1 10.5 0.0 0.245 01 6.9 oo 0.245 0.0 6.3 o.o I 0.245 0.1 7.9 o_o lnput Me$ o[ lnorg.nic Cond.nsibl€ PM (mt) M.ss ofO[.nic Condcnsible PM lmg) Toral cPM Ma5s (mg) Masroftraln blenk(mt) Tot.l CPM M.ir l€ss 8l.nk (m8) Ehlrrlon Olc!latlont Fuel f Factor (sflmmBtu) crois.s.ctlonel ar.a of norzle (ft') lsolln.ilc vail.tion (Xl Tot.l Flltlr.bl! PM mass lcss bl.nk (m8) filt!rabl. Paticulatc concentration (8rlds0 Fih€rable Peniculete concentration (lb/dscf) tilt.r.bl" P.niculat. m.r! €mi55ion r.te (lbAr) Boil.r Lo.d (MW) 1_9 6.5 t4.4 2.O 17-4 1&0 lm 3.27E44 t.zrC-g 102.9 102.5 6.3 t.0 o.ml 0.@l t_77E41 '.27a4111.7 14.9 42 4g 0.03 0.03 0.003 o.oot 51.3 65.1 0.m2 0.m2 3.49E"07 '.07C.4723-r 20.0 0.005 0,u101.0 t7.6 0.m 0.@a 5.26t{7 S.l{{'34.8 14.'u2 4g 0.08 o.ot0.008 0.m152.3 152.7 1ilo 3.27e44 102.3 10.6 0.m2 2.99E47 19.8 450 0.u 0.m 86.8 0.m1 1.49E{7 9.9 0.002 13_4 0.m3 4.48t{7 29.7 @ 0.s 0.006 130.2 11.4 S,1 15.5 2.O r4.5 1840 3.27t.O1 702.7 7.O 0.ml 2.04E{7 r3.0 4m 0.01 0.003 s7l o.@3 4.24E.O7 27.O 0.ffi 118.4 0.004 6.28E{7 40.1 4m 0.8 0.009 175.5 7.8 5.0 t2.7 2.0 lo.7 I c, c, I t t I Falt.rabl. Padi<ul.t. ma!r.mrr$on r.t€ (lb/Mw-hr) F. Filter.bl. P.nicul.t. mr$ emistion rate (lb/mmBtu) A7@ htslrt Fllt.r.bl. P.dicul3t. mais.misslon rate {tons/yea4 q Cond.nribl.P.ni.ulat.conccntratio.(trldsco q Cond.nsibleP.ticul.t€concentration(lb/drcf) E,w Condchtlbl. P.daculat. m.is emrssion r.te (lb/hr) F. Condcnslbl. 9.dlcul.t. mrss.mlssion ret€ (lb/mmStul a7@fit/y. Cond.nsiblc Paticul.tc mass €misron rate (tons/ye.r) Total P.iicul.t. con(.ntration (8rldsco Tot.l P.nicul.te conccntr.tion (lb/dsc0 Total Partlculate mass emisrion rate (lb/hr) Boll.r Load (MW) Total P.rticul.t! m.ss lmission r.te (lb/Mw-hr) Total Pani.ul.te mass emi5sion rat. (lb/mmBtu) Total Padicular€ mas3 emisraon rate (ton3/year) GP043AS-052980-RT-188 1 Page 26 of 91 IIiItIIIII I, IA t!EToII-ECllIc, IIr:8II :.HEBOdOr JFtd . I'lo :, 8 tqIYgl ,5$TE (,(Jo3 gaT$o.EE6* QIbTEE1olCI-qo'Iaa6- cY l lqsciEFT5qIcgIp nI I' cETET 'TTT a2 33Ogat :+i aa6tPioo tr . I sF a 3E E Ef r !E2L otEgI€ a26caIaEoaecl IE6t,iiI: t^ ' r l .. i 44It9n r. { . rl ^ -1 - II ^" 1 - q- : Lf ,ILf5aEoI EcaEo,EoUTEaE!.n oEFE8* Dfi . s 1t : -: _ - 8r 5F ipF ,I )I-l!qEr ! (a y cad' l- aZ1oa7, i € -q i l q r It@8EoIaEa8Eo, IgfIII iiE tit+E* gNlns{ IE6*uv3 cC I ^lrl fr{g()o'c iFc)CG: I4,1Ioo?c ;,1ct l,jia! !' i 4 il '- l 'r l : ] rl l '^ i .. ] qeQ€ t E_ s CDZI>: J ECaEo.Ec,el =5eE.l -, 1EE6i $eEI ExET 'i " ] "l x l ,l t 4 I l- o- E -. isl9T 't € o- e 33 . E; t iE $ -: i3J E ltr .E9nob oIoC)Etfi o6Iac:d I a2cI6ELeaoec cl " .. { t . "f . I t1II t- i lttt 9tsts CE' :_qoEr - fl . i- . i3 I IFoIIIaafoIt J* lol "J l EEIJc- J il lEI : t) yOZd- l- i Zzoe2iE II iIIIIIIIIIIIIIiiI I! IEToa=aa.caaaoItl!^/ lRlt!ETJe1Ll ) l eEToIIa!qIEtaD IEgII3tdRBIFt4 .c )p3 3l c{ o lt ) ao EId( ,o<rsQOgb oE II ,I .r l<l .qE; Ii t!uln,,oaPjIll I '. . : i ^llo r ,t -1 4r J {, ci cn ' Q_r - it ' rO III .. : . i Cl rl -lE /- i E< t a<a' oUO =La-E9 - 02 )JI<+.\.JI'l CA I ::niititU ol,I;c- i l Io,gar/ lJIr- -NIc4g c!aEoI |- yw: ::E i5EE e!Ec6EGJ," {^locgtaPo- !.6iEoF=TE I .J l /rl I ocgeaPA l3 r EB g +: o 9. : - t !4i6tEoec,EEoct!= 7G;Io(,,EoEgo=c ciooocaDIo7 r-qoIEqoIEot= l^ l r{5iiot- LlEI >t-l .l I:I{l I El-1 !lzl3i goo{,a=oo;EF8l)ta.oouttoE "*--LnJ- I I I I t I I I I I II I t I I iI I Srmplr Rrconry 3 Crllbrellon Ch"cl Drtnhr.t , -L3 S/z,ou opcratlr frq) mcf A.d^(F'oroH,"HEE sEndru mas.i. o '-Sdo. OFlaEtrdencrmassng -W 05e ol dr.d( urrgrf nr$s) lil.rnldlt-% -iln'F A6 htuE tlI5!E. EE ,r, Xt n- .rsrlt tilrl tU D ltm ln ortra n o.r nitrrtr.brrr -Z{S ot ,ZI{( w .ZYS o0.Zil("^-T ZtE'rEt D1 n t,3 lrlrlIr Oi Ol ---B_ Alr1abr o qra oF o .r o mnt. o ffi pcr- le(/q. ?o.t- Pa outrr. o *od o *cou tr d:t- trqrrooh- trr Fr*, tr dr o qrrb.iDj516r o T-t o Tfirr o c:w,t-4-tutx ?Uo n^* ZZll *trt oqrlrtrrt Ptara T.rrhft tr* tr uar- 0u&(laef*22S Page 30 of 91 Appendix A.3 Example Calculations I I I t I I I I I I I I I I I I I I I PROJ{52980 PacifiCorp Huntlngton Unlt I Run t1 Sample Calculatlon3 EPA Method 5: Determination of Partlculate Matter Emlsslons (/rc CFR Part 60, Appendix A-11 lv i Nlt)r\ I l(().\l Varlable Value Deflnition Unlt of Measurement D.323.3 Stack Diameter inches A 570.08 :ross-Sectional Area of the Stack ft' P.-4.20 Stack Static Pressure in. H2O P.-0.31 Stack Static Pressure in. Hg %co1 12.0 :onc€ntration of Carbon Dioxide Orv Volume Percent (%vd) %oz 7.1 :oncentration of Oxvcen Dry Volume Percent (%vd) Md 30.20 )ry Molecular Weight of the Stack Gas (default)lb/lb-mole Pt..23.89 larometric Pressure in. Ht AH L.7t ,ressure Differential across Orifice in. H2O P-24.O2 \bsolute Pressure at Gas Meter in.Ht t-65 Temperature at Gas Meter .F T-525 \bsolute Temperature at Gas Meter .R K1 0.04706 :onversion Factor ft'lmt 186.4 /olume of water Condensed 8 8.77 /olume of Water Condensed scf K4 77.64 :onstant 'R/in.Hg 0.9970 Meter Calibration Factor Unitless 92.805 /olume of Stack Gas Collected dcf 74.549 iample Gas Volume dscf B*,0.105 itack Gas Moisture Content %l7OO M5 28.92 \ctual Molecular Weight of the Stack Gas lbllb-mole P 23.58 \bsolute Stack Pressure in. Hg T 110.75 \verage Stack Temperature I Trtatn 571 \verage Absolute Stack Temp€rature .R KP 85.49 :onversion Factor (ftlsec) x v(((lbllb-moleXin.Hg))/(('R)(in.HrO))) ce 0.84 ,itot Coefficient Dimensionless AvgYAp 0.8357 \verage Square Root of Velocitv Head Readings in. HzO s4.90 \verate Stack Gas Velocity ft/sec T*a s28 ;tandard Absolute Temperature .R P 29.92 itandard Absolute Pressure in. Hg a 73.5t4.557 )rv Volumetric Flow Rate Corrected to Standard Conditions dscf/hr D"o.234 'lozzle Oiameter inches An 2.99E-O4 :ross-Sectional Area of the N02zle ft' mn 32.60 otal PM and CPM Mass mg q 9.53E-07 )articulate Concentration lb/dscf Eto/1.70.8 )M Mass Emission Rate pounds per hour F 1E40 :-Factor from EPA Method 19 scflmmBtu Eb/mmBtu 0.015 )M Mass Emission Rate pounds per million Btu Eton.r,,310.0 PM Mass Emission Rate tons per year K5 0.0945 :onstant (in.Hg. min) / ('R.sec) e L20 iample Time minutes 97.O%sokinetic variation percent GP0434S-052980-RT-188 I Page 32 of 91 PROr-{t52980 PacifiCorp Huntln$on Unlt I Run 11 Samph Calcul.tions EPA Mcthod 5: Drt.rmlnation of Particulat. Mrttcr Emissions (f{l CFR Part e0, App.ndL A-11 A= n(D,/24)'? 11323.3124l,^2 = 570.08 ft^2 \= Ps/L3.6 = -4.2/13.6 = -0.31 ln. Ht Md = (0.44 x %CO2) + (0.3 2 x %O2) + 0 .?A|LOO-%CO r%O 2l = (0.44 x 12.0) + (0.32 x 7.1) + 0.28(100 - L2.O - 7.L| = 30.20 lb/lb-mole P.= Pb.+(AH/13.6) = 23.89 + (1.71113.6) = 24.02 in. Hg T..460+t- = 450 + 65.1 =525 R Vwq.dl= KrxVtc = 0.04706 x 186.4 - 8.77 scl V-tot= (.xYxV.xP. T. = 17.54 x 0.997 x 92.806 x 24.02 525 = 74.55 dscf B$= Vx(*dl (Eq.4-3) VwcGtal + VmGto) 8.77 8.77 + 74.65 = 0.10s {9(/1(nl (Eq. a-a) M, = Mo x (1-B*J + (18.0 x B*') = (0.44 x 12.0) + (0.32 x 7.1) + 0.28(100 - 12.0 - 7.1) x (1 - 0.105) + (18.0 x 0.105) = 28.92 lb/lb-molc (Eq.2-5) Pr= Pb.r + P. = 23.89 + (-0.31) = 23.58 ln. Ht Tl.u= 460+T, = 460 + 110.75 =571 R ,ar \ M()N lli().\t t I I I I T I I I I I I t I I I I t IGP043AS-052980-RT- 188 1 Page 33 of 91 T I I I I t I I I I I I I I I I t I I PROJ-0529t0 PaclflCorp Huntlnllon Unlt 1 Run ll Sample Calculations EPA MGthod 5: D.tGrmin.tion of Partlcul.tc Mattc. Eml3sions (/o cFR Part 50, ApP.ndix A-11 V, = Ke x ce x AvgvAP x = 85.49 x 0.84 x 0.8357 x = 54.9 ft/scc Q = 3600 x (1-B*) x (v.) x (A) x (T.,a x P,l (T1.5ry x Pr,6) = 3500 x (1 - 0.105) x (54.90) x (570.08) x (s28 x 23.s8) = 7t,514,557 dscllhr A = r(DJ24)'z n(o.234124],^2 = 2.99E{4 ft^2 {.s71x29.921 (Eq. 2-8) (m&/g) (8,/lb) (V.rnd,) = 32.6 ( looo (4s3srr) (?4^64r) = 9.63E-07 lb/dscf E575,= C.xQ = 9.63E-07 x73574557 = 70.t lblhr E"r..'.=-!L1l]4- (COr%vd) = 9.63E-07 x 1840 x 100 (12.0) = 0.015 lb/mmBtu E,o7n. x (Hrs/yr) (lbs/ton) 70.78 x8,750 2000 = 310.0 toni/ye.t | = K5 xT.1.6.1xV-1161x 100 Pr{.br} x V, xAn x e x (1-BB} = 0.0945 x 571 x 74.5,49 x 100 23.58 x 54.90 x 3.0E-04 x 120 x (1 - 0.105) = 97.O* GP043AS-052980-RT-188 1 Cr= (23.58 x 28.92) (Eq.2-7) (Eq. s-7) Page 34 of 91 Appendix B Facility Process Data Appendix B.1 Unit 1 Source OU25l25 08:11 Average Data - Run 1 Plant: HUNTINGTON PISNT lnterval: 1 Minute Type: Block Report Period: 0312512025 08:11 Through0312512025 10:24 10.9 1.4 107.O2 I I I I Time Online Criteria: 1 minute(s) UNITl BARPRESS (INHG) co2 (PCT) OPACITY JPCTI STKTEMP (DEGF) UNITLOAD (tliiw) Ogl25l25 08:12 1.4 106.74 03125125 08:13 10.9 1.4 10€.71 IOA25l25 08:14 23.900 10.9 Ogl25l25 08:15 lo.9 1.1 't06.85 Ogl25l25 08:16 23.900 I10.9 1.1 03125t25 08:17 1.4 106.90 03125125 08:'18 23.899 1.4 107.05 03125125 08:19 1.1 107.10 I03125125 08:20 23.899 '1.1 107.33 Ogl25l25 08:21 '1.5 107.45 03125125 08:22 23.899 1.4 107.38 TOgl25l?5 08:23 1.1 107.32 03125125 08:24 10.9 1.4 107.45 03125125 08:25 oais-ns -0826 ---- 23.899 1.4 1.1 107.59 107.{',1 I 03125125 08:27 't.1 107.36 O3l?5125 08:28 - 03/25/25 0829 23.900 I't0.8 '1.4 107.63 1.1 107.7A O3n5l25 08:30 23.900 1.1 '107.55 03125125 08:31 1.1 107.57 IOgl25l25 08:32 't.4 107.86 Ogl25l25 08:33 '1o.7 1.4 107.97 03125125 08:34 I10.7 1.4 108.12 Ogl25l25 08:35 23.901 10.7 1.4 '107.89 03125125 08:36 1.1 107.37 03t25125 08:37 23.gOl I10.7 1.5 107.3.t .190 O3l25l?5 08:38 23.S00 1.1 107.04 0U25125 08:39 10.8 1.1 107.93 03125125 08:40 1.4 107.94 I03125125 08:41 10.8 1.1 107.71 $n1l?s 08:42 23.90'l - OUa5125 OeL+g -----Zeeol '1.1 107.77 1.1 107.74 IOil25l25 O&4 10.8 1.4 107.60 031251?5 08:45 23.900 1_1 107_56 491 Ogl25l25 08:46 1.1 107_50 I o3125t25 0A..47 '1.4 107.04 0U25125 08:/18 1.1 107.79 Page 37 of 91 F = Untt otfltne E = Exceedance M = Malntenance T = Out Of Control Report Generated: 04/ 14 / 25 06:2L GP043AS-052980-RT-1881 C = Calibration S = Substltuted| = Suspect I I I I I I 03125125 08:.19 Average Data - Run 1 Plant: HUNTINGTON PISNT lnterval: 1 Minute Type: Block Report Period: 0312512025 08: 1 1 Through 0312512025 10:24 Time Online Criteria: 1 minute(s) 23.808 ',10.8 1.4 '1o7.76 OSt25l25 08:50 1.4 107.87 03125125 08:51 1.1 107.90I03125125 08:52 10.7 1.4 107.74 03125125 08:53 10.7 1.1 107.71 03125125 08:il 10.7 1.4 107.70t03125125 08:56 I 03125125 08:58 10.8 1.4 107.35 03125125 08:59 10.8 '1.1 107.37 031251?.5 09:00 10.8 107.91I03125125 09:01 10.8 1.5 108.27 03125125 09:02 23.899 10.8 't08.78 03125125 09:03 10.7 1.4 108.87Iou25l25 09:04 'to.7 Ogl25l25 09:05 1.4 108.24 03125125 09:08 10.7I03125125 09:07 1.4 108.42 03125125 09:08 I 03125125 09:09 10.8 1.4 108.42 03125125 09:10 10.8 1.4 '108.51 031?5125 09:'l l 10.8 1.4 108.64 I 03125125 09:12 23.90'l '1.1 108.6 t 03125125 09:'13 23.901 10.8 1.1 03125125 09:14 10.8 1.5 108.24 I 03125125 09:15 't.4 03n5125 09:18 23.901 1.4 108.21 03125125 0e:17 t0.8 1.4 I 03125125 09:18 1.4 108.0r1 ou25l25 09:19 23.899 r0.8 11 108.34 03125125 09:20 !0.8 lt 108.73 I o3125t25 05"21 '10_7 1.4 108.75 03125125 09'.22 23.898 't0.6 t.5 108.27 03125125 O9:23 t.5 108.05 I Ogl25l25 09:24 23.897 1.1 r08.28 OU25l25 09:25 23.857 to.7 t.4 03125125 09:26 't0.7 1.1 108.65I03125125 09:27 23.897 't0.7 1.4 108.86 03125125 09:28 10.7 1.4 '108.83 03125125 09:29 23.896 1.410.7 108.93 Page 38 of 91 I I t F = Unit Offline E = Exceedance M = Malntenance T = Out Of Control Report Generated: 04/14125 06:21 GP043AS-052980-RT-1881 C = Calibration S = Substltuted r = Suspect 03125125 09:30 Average Data - Run 1 Plant: HUNTINGTON PI-ANT lnterval: 1 Minute Type: Block Report Period: 0312512025 08: 1 1 Through 0312512025 10:24 Time Online Criteria: 1 minute(s) 10.6 '1.4 108.88 I I I481 Ogl25l25 09:31 1.4 r08.56 4U 03125125 09:32 10.6 1.4 107.52 03125125 09:33 10.7 1.5 107.68 I03125125 09:34 23_895 1.4 107.A1 03125125 09:35 10.8 1.5 108.08 457 03125125 09:36 t0.8 't.5 108.30 I03125125 09:37 1.5 108.55 03125125 09:38 10.8 't.5 108.53 OSl25l25 09:39 1.5 108.48 IOgl25l25 09:40 r0.7 1.4 108.63 03125125 09:41 1.1 Ogl25t25 Og:42 1.4 't08.69 IOgl25l25 09:43 11 108.54 Ogl25l25 09:rl4 't.4 03125125 09:45 1.1 I03125125 09:48 10.8 1.4 108.54 187 03125125 09:47 23.897 10.8 1.1 03125125 09:48 I491108..101.4 03125125 08:,tg 23.857 10.8 1.4 108.63 03125125 09:50 23.857 10.7 1_4 03125125 09:51 11 T501108.30 03125125 09:52 10.8 1.4 108.42 03125125 09:53 23.895 10.8 1 ./t t03125125 O9:54 10.7 1.4 't08.58 481 03125125 09:55 23.895 10.7 03125125 09:58 11 108.47 I03125125 09:57 23.894 10.6 1.4 03125125 09:58 1.t 107.85 Ogl25l25 09:59 23.894 10.7 1.4 108.07 I03125125 10:00 1.4 108.10 Ogl25l25 10:01 10.8 't.4 108.35 03125125 10:02 23.894 '10.8 1.4 I03125125 lO:O3 10.7 1.4 108.79 03125125 10:04 23.893 10.7 1.4 108.57 03125125 10:05 10.7 1.1 108.45 I03125125 10:06 23.89.1 10.7 1.4 108.23 03125125 10:07 1.4 108.10 03125125 '10:08 1.4 108.38 I03125125 10:09 23.893 1.4 108.7210.8 108.77 Page 39 of 91 03125125 10:10 1.4 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Control Report Generated: 04/ 74 I 25 06:21 GP043AS-052980-RT-188 1 C = Calibration S = Substitutedt = Suspect I I I I I I 03125125 10:'l l Average Data - Run 1 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 0312512025 08:11 Through0312512025 10:24 Time Online Criteria: 1 minute(s) 23.893 10.8 1.1 108.89 03t25t25 10'.12 1.5 109.00 OU25l25 10:13 23.893 10.8 1.6 108.93I03125125 10:14 t.5 108.93 03125125 10:15 23.492 10.8 1.4 03125125 10:16 23.492 t0.8 1.5 'to9.91IOgl25l25 '10:17 23.892 11 1 10.13 03125125 10:18 'l.4 109.91 03125125 10:19 10.8 1.4 1.4t03125125 10:20 10.7 03125125 'lO:21 10.7 1.4 03125125 10:22 10.7 1.1 109.94 1.4I03125125 10:23 10.7 110.07 03125125 10:24 10.7 '1.4 I T I I I I I t I t I T Avefage Minimum Marimum Summation Goometric M6an lncluded Data Point3 Total numbar of Data P^inta 23.897 23.891 23.901 3,202.249 134 1U 10.8 10.6 10.9 1,442.6 1.4 1.4 1.6 't89.7 108.21 106.71 't 10.13 14.500.42 491 477 506 05.856 1y 'lu 1U 1U 134 1 1U 134 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Contro! Report Generated: 04/ 1,4 | 25 06:2t GP043AS-052980-RT- 1881 C = Calibration S = Substltuted * = Suspect Page 40 of 91 Average Data - Run 2 Plant: HUNTINGTON PISNT lnterval: 1 Minute Type: Block Report Period: 0312512025 1 0: 57 Through 0312512025 13: 10 t I I I1.4 Solrce 03125125 10:57 r09.78 Time Online Criteria: 1 minute(s) UNITl BARPRESS (INHG) co2 (PCT'I OPACITY lPCT) STKTEMP/NEAE\UNITLOAD/t r) 03125125 10:58 1.4 109.49 Ognsn5 10:59 '10.8 1.5 03125125 11:00 23.882 I1.6 109.59 03125125 11:01 10.8 '1.5 109.59 0U25125 11:02 1.4 109.75 03125125 1 1:03 23.88't I1.4 109.82 OU25l25 11:04 109_51 03125t25 1 1:05 I1.1 109.54 OU25l25 11:06 1.1 109.89 152 O3nil25 11:07 1.410.8 109.76 03125125 11:08 1.1 109.57 I0U25125 1l:09 '1.5 109.60 490 03125125 11:10 10.9 1.4 109.77 03125125 11:11 I1.4 110.13 03125125 11:12 10.8 1.1 110.26 Ogl25l25 11:13 23.879 1.4 '110.il I1.4 1.410.8 10s.7723.879 biTs Ogn5l25 '11:14 Ogl25l25 11:16 1.1 03125125 11:17 10.8 I1.4 109.71 03125125 11:18 23.879 1.110.9 l1:19 1.1 O3n5l25 11:20 23.879 I1.410.9 109.71 03125125 1'l:21 1.1 03n5l25 11:22 23.874 1.1 10s.50 03125125 11:23 t1.4 03125125 1'l:21 10.9 1.5 109.70 03t25125 11:25 23.877 1.110.9 110.30 03125125 11:2A I1.410.9 1 lO..ts 03t25t25 11..?7 23.877 1.4 110.38 03125125 11:28 1.410.8 110.30 03125125 '11:29 23.876 I'1.4 110.16 I 1:30 1.1 OU25n5 1l:31 10.8 1.4 110.32 Ogl25l25 11:32 23.875 I1.1 10.8 110.12 Page 41 of 91 03125125 1'l:33 1.4'to_8 O3nSl25 11:34 23.875 1.1 F = Unat offlane E = Exceedance M = Maintenance T = Out Of Control Report Generated: 04h41 25 07 :aO GP043AS-052980-RT-188 1 C = Callbration S = Substituted * = Suspect I I I I I I 1 1:35 Average Data - Run 2 Plant: HUNTINGTON PI-ANT lnterval: 1 Minute Type: Block Report Period: 031 25 I 2025 1 0: 57 Th rou g h O3l 251 2025 1 3: 1 0 Time Online Criteria: 1 minute(s) 23.874 10.7 1.5 109.93 1 1:30 23.874 1.410.7 1 r0.05 11:37 23.873 10.7 1.4 109_95 '110.031.410.7I1 't:38 23.873 I 1:39 23.873 t0.7 1.4 t.410.7l1:40 109.361.410.7I11:11 23.471 1.410.7l1:42 1 'l:43 1.110.7 109.35 1.4t10.711'.U 1.410.7'l 1:.15 1.410.71 l:48 109.451.4I11147 1 l:48 1.5 11:49 't.5 10s.12 1.4I1 1:50 23.871 10.9 108_77 'l 1:51 '1.4 1.111.0I11:52 23.871 1 1:53 1.4 t08.71 23.870 't.411.2 109.10 1.4I1 l:55 1.111.2 't09.9 11:57 1.1 t09.33 't09.141.5'11.2I1 1:58 109_37't.511.2 12:00 1.5 109.79 t09.801.5I12:O'l 12:O2 1.1 12:03 1.5 !09.96 1.5I1?:U 12.O5 23.868 '1.511.2 109.78 12:00 23.868 1.5't't.'l 109.63 '109.69't.511.1I12:07 12:Og 23.868 't.511.2 109.79 12:09 1.511.2 109.86 1.511.2I12:1O 23.866 1.511.2 109.93 12:'12 '11.2 1.5 110.07 1.5I12:13 23.866 110.24 12'.11 1.511.1 1 10.14 Page 42 of 91 1?.'15 23.4e7 't.51t.rI I I F = Unit Offline E = Exceedance M = Malntenance T = Out Of Control Report Generated: 041 L4/ 25 07 :4O GP043AS-052980-RT- 188 1 C = Calibratlon S = Substitutedi = Suspect o3t25t25 12tA Average Data - Run 2 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period : 031 251 2025 1 0: 57 Th roug h O3l 251 2025 1 3: 1 0 Time Online Criteria: 1 minute(s) 23.866 11.1 1.5 109.80 I I I03125125 12:17 1.5 03125125 12:18 11.2 '1.5 tt.5 I 10.13 1.5 110.10 12:21 11 .1 '1.5 109.98 03125125 '12:22 1.5 109.92 I12:23 1.5 109.93 03125125 12:24 11.2 1.5 I'12:25 11.2 't.1 Ogl25l25 12:28 1.411.2 109.62 03nil25 12:27 1.111.2 110.02 I1.111. t 110.39 110.40't.511.112:29 03125125 12:30 23.865 1.51'.t.'l 110.17 I1.511.1 1 to.t4 1.511.112:32 110.34 495 03125125 12:33 23.4U '1.5t1.t 110.20 I1.511.1 1't0.87't2:u 03125125 12:35 'L51 1.1 t1.41t.t 1 I 0.6612:36 23.863 1 1 0.20't.111.112:37 12:38 23.863 1.1 110.06 I1.1'11.2 110.2912'.39 23.562 Ogl25l25 12:40 1.411.2 110.8 t 23.4ts2 1.111.2 110.91 03125125 12:42 I1.411.1 110.36 1.4'l1.112:43 23.801 1 t0.13 03125125 12:4 23.861 1.11 1.1 110.28 12:45 23.860 I'1.4'I 1.1 110.U 489 12:44 1.111.1 110.41 Ogl25l25 12:47 1.51 1.1 110.14 I1.511.112:48 I 10.1523.880 1't0.171.511.1'12:49 12:50 23.859 1.5 t 10.54 o3t25t25 12..51 I1.111.2 1 10.80 03125125 12:52 1.1 1't0.79 1.511.012:53 23.858 't10.75 03125125 12:54 I1.411 .0 I 10.67 1.41 2:55 23.856 Ogl25l25 12:56 1.1 111.27 Page 43 of 91 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Control Report Generate d: 04 h4 / 25 07 :4O G P043AS-052980-RT- 188 1 C = Calibration S = Substituted * = Suspect I I I I I I o3125t25 12'.57 Average Data - Run 2 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Peri od : 031 25 I 2025 1 0 : 57 Th rou g h 03 I 251 2025 1 3: 1 0 Time Online Criteria: 1 minute(s) 23.855 10.8 1.4 03125125 t2:58 23.855 1.5 1 10.82 O3125t25 12:59 10.7 11 1 10.80 1.4t03125125 13:00 23.854 10.7 110.43 03125125 13:01 to.7 l4 109.94 03125125 13:02 23.853 1.4 1 10.06 1.1T03125125 13:03 1'to.75 03125125 13:04 1.4 't 10.50 Ogl25l25 13:05 14 110.14 1.4I03125125 13:06 109.97 03125125 13:07 23.851 1.510.8 1t0.o5 Ogl25l25 13:08 1.510.9 1.510.9I03125125 13:09 110.83 03125125 13:10 't.5'10.9 t I I I I I I I I I I I Av€rage Minimum Maximum Summation Gsornetric Mean lnclud6d Oata Points Total number of Dala P^i^tc 23.868 23.850 23.883 3.198.348 11.0 10.7 11.2 1.423.7 1.4 '1.4 1.0 '192.8 10s.98 104.71 111.27 14,737.32 494 $2 505 46,142 134 't34 134 1 130 'tu 134 134 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Control Report Generated: 04/74/25 07:4O cP043AS-052980-RT-1881 134 134 C = Calibration S = Substituted * = Suspect Page 44 of 91 Source 03125125 13:53 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 0312512025 1 3: 53 Through 0312512025 16 12 11.0 1.5 I t I I Time Online Criteria: 1 minute(s) UNITl BARPRESS (INHG) co2 (PCT) OPACITY TPCT\ STKTEMP (DEGF) UNITLOAD(m/o 03125125 13:54 1 t.0 1.1 110.?2 03125125 13:55 11.0 1.4 1 r0.52 03125125 13:56 1 1.0 1.1 'l lO.8/t t O3lZSl25 13:57 03125125 13:58 23.A32 10.9 1'1o.12 I03t25125 13:59 23.833 1.4 110.21 t93 03125125 l4:0o 10.8 1.1 110.38 03125125 14:01 1.4 1'10.46 IOU25t25 14:02 1.4 110.32 03125125 1/+:03 10.7 1.4 I 10.10 o3125t25 14..U 23.831 10.7 1-1 1 10.00 I03125125 14:05 10.7 1.4 1.4 1 10.54 03125125 11:07 23.829 1.1 t l 0.63 I03125125 14:08 1.4 Ognilz1 14:09 10.5 1.5 't10.27 03125125 '14:'10 23.829 1.1 109.98 TOU25l25 11:11 1.1 03n5n5 fi:12 23.830 10.5 1.1 110.25 $n5125 14:13 I4871.4 03125125 11:11 23.825 1.4 110.06 $nSnS 14:'15 10.7 1.4 110.08 Ogl25l25 1.1:18 10.7 '1.1 110.02 I03125125 11:17 10.7 1.4 109.73 03125125 14:18 10.7 '1.4 03125125 14:19 1.1 IO3l25nS l:2O 1.1 100.50 03125125 14:21 10.7 1.4 109.53 03t25125 14i22 '1o.7 1.1 IOgl25l25 11:?3 10.7 1.4 109.91 0U25125 11:24 --- ost2sizs_-Tq;N 10.7 1.5 110.22 110.12'1o.7 1.1 Io3t25t25 142A 10.7 '1.4 '110.37 03125125 14:27 10.7 1.1 I10.31 OU25n5 fi:28 1.4 '110.25 I03125125 11:29 .l.4 1 t0_4010.6 110.35 Page 45 of 91 l4:30 1.4 r = untf UIIllne E = Exceedance M = Maintenance T = Out Of Control Report Generated 04/ L4/ 25 07 :aL GP043AS-052980-RT- 188 1 C = Calibration S = Substituted * = Suspect I I I I I T 03125125 11:31 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 031251202513:53 Through 0312512025 16:12 Time Online Criteria: 1 minute(s) 23.828 10.6 1.1 110.33 0u25t25 14'.32 23.428 10_6 1.4 110.24 03125125 14:33 23.827 1.4 110.21I03125125 14:?1 10.7 1.4 110.4 Ogl25l25 '14:35 23.827 10.7 1.4 1't0.49 03125125 14:36 23.827 '1o.7 1.4 1 10.50I031?5125 14:37 10.7 11 110.49 03125125 14:38 23.826 10.7 1.4 110.52 03125125 14:39 11 1r0.62 1.4IOgl25l25 14:40 03125125 14:41 10.6 11 110.48 03125125 14:12 10.6 1.4I03125125 '14:43 10.6 1.4 110.58 03125125 14:44 1.4 110.67 03125125 14:45 1.4 't 10.50I03125125 14:46 1.4 t 10.40 03125125 14:17 23.824 1.1 110.49 I 03125125 14:48 23.824 03125125 14:49 23.824 10.6 1.1 111.19 483 10.6 1.4 110.91 484 Ogl25l25 '14:50 10.5 1.4 1't 0.63 I 03,125125 t4:51 10.5 1.4 110.28 03125t25 14.52 23.826 'to.6 '1.4 110.24 03125125 14:53 10.6 1.4 110.68 I 03125125 14:54 23.826 1.4 110.86 03125125 14:55 10.7 1.4 1'10.57 03125125 14:56 10.7 1.5 110.71 I Ogl25l25 14:57 23.A25 10.6 1.5 1 11.36 03125125 14:58 10.6 1.5 1 11.30 03125125 14:59 10.5 1.5 1 11.41 I 03125125 15:00 10.5 1.5 1r 1.58 03125125 15:0'l t0.5 t1 111.52 Ogl25l25 15:02 10.5 l1 '1.4I03125125 15:03 10.5 111.33 03125125 15:04 t0.6 t.4 111.2',1 03125125 15:05 1.4 'l 1 1.39IOgl25l25 15:06 10.7 't11.62 ogl25l25 15:07 10.7 1.4 OJl25l25 15:08 10.7 1.4 1',t'1.20 1.5I03125125 '15:09 10.7 03125125 15:10 23.421 10.7 1.4 'l to.78 Ogl25l25 1 5:'l 1 1.410.7 110.77 Page 46 of 91 t I I F = Unit Offline E = Exceedance M = Maintenance T = Out Of Control Report Generate d: 04/ 74 I 25 O7 :a7 GP043AS-052980-RT- 1881 C = Callbration S = Substituted * = Suspect 15:12 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 0312512025 1 3: 53 Through 031251 2025 16 12 Time Online Criteria: 1 minute(s)23.824 10.7 t.4 'I 11.04 I I I15:13 10.7 1.5 1 11 .08 15:14 t.4 1 r0.75 I15:15 10.7 1.4 1.4 110.46 495 10.8 1.4 110.78 I1.123.823 '15:19 1.4 11 1.'10 15:20 10.7 1.1 1 10.54 23.823 10.7 1.4 110.83 486 I15:22 23.823 10.7 1.1 I 1 0.55 15:23 23.822 10.7 1.1 110.44 490 I '15:26 23.821 1.1 110.83 429 I/tl915'.27 10.8 1.5 15:28 10.7 1.5 'l11.63 15:29 '1.1 1 10_70 481 15:30 1.4 110.86 471 I 15:31 23.819 1.4 1 10.61 23.820 10.5 1.4 109.78 15:33 10.6 1.1 110.27 I l5:34 23.819 10.7 1.4 1 r 0.32 15:35 '10.8 11 r r0.23 23.818 10.8 I1.4 110.45 '15:37 23.818 'to.8 11 1 10.70 l5:38 23.817 10.7 I1.tl 1 10.64 23.417 10.7 1.4 'flo.50 15:4O 1.1 l5:41 23.817 I1.4 110.30 10.7 1.1 1',t0.26 23.816 10.7 '1.4 23.816 10.7 I1.1 109.81 23.8't6 't0.7 1.1 r09.77 458 23.815 'to.7 1.4 10s.92 I1.410.7 23.816 10.7 1.4 110.01 23.81 5 't0.7 11 1 10.03 471 I1.4 1 r0.0623.815 23.8't 5 1.1 't't o.1s Page 47 of 91 23.81 5 1.4 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Contro! Report Generated: 04h4125 07 :4t GP043AS-05298o-RT- 1881 C = Calibration S = Substituted * = Suspect I I I I I I '15:53 Average Data - Run 3 Plant: HUNTINGTON PI-ANT lnterval: 1 Minute Type: Block Report Period : 03 I 251 2025 1 3 : 53 Th rou g h 031 251 2025 1 6: 12 Time Online Criteria: 1 minute(s) 23.815 10.8 1.4 1 10.15 15:il 23.81 5 10.9 '1.4 110.13 23.815 '1.4 t 10.46 15:56 23.415I 1.4 110.71 1 5:57 23.815 'l.1 1 5:58 23.815 10.7 1.1 't'11.57II 5:59 23.8't4 10.5 1.4 111.26 't.4 1'.11.O7 23.81 3 1.4 110.45I23.813 95 i - ---__- 1t,; I 1.4 ---li 110.27 irozo23.813 23.813 't.4 110.03 109.8t1.4I 23.813 10.4 1.4 10s.72 10.5 1.5 't09.95 447 1.4It0.523.813 '1.4 1 1 0.5r1 1.4tt0.516:10 ?3.813 16:1 I 't.4 1 10.35 '!.6:12 1.1 il0.33 I I I I I I I I I I Awrage Minlmum Maimum Sumrnatiof, Gsometric Mean lncludsd Data Points Total numb€r of Data pdnta 23.423 23.813 23.833 3.335.220 10.7 10.4 'I 1.0 1.450.4 1.1 '1.4 1.5 197.4 1 1 0.50 109.50 111.63 15,469.97 477 419 506 64.827 140 140 140 '140 136 140 140 140 140 140 F = Unit Offline E = Exceedance M = Maintenance T = Out Of Control Report Generated: O4l 74/ 25 07 :4L GP043AS-052980-RT-1881 C = Calibration S = Substituted| = Suspect Page 48 of 91 Appendix 8.2 Unit 2 I I I I t Average Data - Run 1 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period : 031 27 I 2025 09: 06 Th roug h 031 27 I 2025 1 1 :22 Time Online Criteria: 1 minute(s) Source Parameter (Unit) 03127125 09:06 UNIT2 BARPRESS (tNHG) co2 (PCr) UI.AUI I Y (PCT) UIAIEMP (DEGF) UNI I LOAU (tfv9 23.697 I 0.9 106.14 03127125 09:07 0.71 t.5 0312712.5 09:08 23.898 0.711 .5 108.1 I 0.711 .6IOgl27l25 09:09 106.48 03n7125 09:10 23.697 Ogl27l25 09:11 0.7'l 1.6 106.45I03127125 09112 0U27125 09:'13 o.711.8 106.31 OU27n5 09:14 0.811 .6 1 t.6IOgl27l25 09:15 Ogl27l25 09:16 1r.6 tw.25 03127125 09:17 I 1.6 100.55 106.560.7I 1.5IOg27n5 09:18 0U27125 09:19 0.7't 1.5 Ogl27l25 09:20 0.7't1.5 0.91 1.5IOSl27l25 09:21 23.699 03127125 00:22 23.699 t.o'l 1.5 106.55 1 1.5 11.5I03t27t25 09'.21 23.699 0.9 100.87 03127125 09:25 0.711.5 03127125 09:28 0.711 .5 107.05I0U27125 09:27 23.698 107.05 0U27125 09:28 0.6 106.38 1A2 o.7I03127125 09:29 23.657 104.06 03127125 09:30 23.696 t1.0 104.06 Ogl27l25 09:31 0.71 1.6 I OU27l25 09:32 03127125 09:33 Ogl27l25 09:34 t 03127125 09:36 11.7 0.7 031271?5 09:37 11.7 0.7 I 03127125 09:38 1 t.8 106.73 03127125 09:30 11 .8 03127125 09:40 1 1.6 10a.71 Page 50 of 91 I 03127125 09:41 03t27t25 F9,SrCeedan6923.696 o.7t I I = lnvalld M = Maintenance Report Generated: 04/74/25 07:42 GP043AS-052980-RT- 188 1 l, - uailoraflon S = Substituted T = Out Of Control Average Data - Run 1 Plant: HUNTINGTON PIANT lnterval: 1 Minute Type: Block Report Peri od : 031 27 I 2025 09 : 06 Th roug h 031 27 I 2025 1 1 :22 Time Online Criteria: 1 minute(s) 11.4 0.6 I I I 03127125 09:44 107.'t 3 Ogl27l25 09:45 11.1 I 0U27nS 09:48 11 .4 106.92 o3t27t25 09..17 11.4 0.6 03127125 09:48 't 1.5 I 03127125 09:40 11.5 Ogl27l25 09:50 11.5 o.7 I03127125 09:51 23.694 0.6 03127125 09:52 23.684 'l 1.8 03127t25 09:53 23.694 0.6 'to8.75 IOgl27l25 09:54 o.7 r06.34 03127125 09:55 'I 1.5 0.6 104.94 03127125 09:50 23.6U I03127125 09:57 0.7 103.76 03127125 09:58 11.6 031271?5 09:59 0.6 103.59 IO3lZ7l25 10:00 11.6 0.6 t03.50 03127125 10:0'l 23.692 11.8 0.6 't03.72 Ogl27l25 10:02 23.693 1 1.6 0.6 t03127125 l0:03 1 1.8 't03.68 441 03127125 10:04 23.693 1't.6 OSl27l25 1O:O5 103.18 IOgl?7125 10:06 1 1.6 102.91 03127125 10:07 11.0 102.78 03127125 10:08 1't .6 0.6 103.10 IO3t27125 10:09 23.691 1 t.0 103.48 03127125 '10:10 11.0 03127125 10:11 23.691 11.6 105.e6 I03t27t25 10"12 106.01 03127125 10: 1 3 23.691 11.5 03127125 '10:14 o.7 1 06.32 I0U27125 10:15 23.690 t't.5 t06.23 Ogl?7125 10:18 11.5 0.7 106.32 03127125 10:17 1 1.5 I03127125 10:'18 23.689 11.5 0U27125 10:19 1 t.5 o.7 r06.62 03127125 'lO:2O 23.688 1 1.5 0.7 106.58 IO3t27t25 10121 23.689 11.5 o.7 03t27t25 10:22 23.689 11.5 0.7 108.59 480 I I = lnvalid M = Maintenance Report Generateil O4l L4/25 07.42 GP043AS-052980-RT- 1881 C = Calibration S = Substltuted T = Out Of Control I IPage 51 of 91 I I t Average Data - Run 1 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Peri od : 031 27 I 2025 09: 06 Th rou g h O3l 27 I 2025 1 1 :22 Time Online Criteria: 1 minute(s) 23.688 1 1.5 0.603127125 '10:25 107.13 11.5Iogl27l25 10:28 107.16 03127125 10:27 o.7I 1.5 107.28 ogl27l25 10:28 23.687 1 1.5 't 07.16 11.5I03127125 10:29 107.07 03127125 10:30 23.687 11.5 10a12 11 .5IOgl27l25 10:31 03127125 10:32 't1.5 03127125 10:33 11.5 103.75t't .8I03127125 10:34 03127125 10:35 23.080 1't.6 03127125 10:36 1 1.6 103.72 11.6I03127125 10:37 23.685 Ogt27l25 '10:38 1 1.6 03127125 10:39 23.6821 11.6 103.86o.71 1.6Iogl27l25 10:/t0 03127125 10:41 'I 1.6 03127125 10:42 0.61 1.6 4611 1.6I03127125 10:43 03127125 10:14 23.681 4010.61 1.6 103.81 03127125 10:45 't 1.6 105.17 1 1.6I03127125 10:46 461 03127125 10:17 23.478 I 1.6 107.O2 OU27l25 1O:,+8 23.674 0.61 1.5 107.19 11.5IOgl27l25 10:,19 107.38 03127125 10:50 23.477 0.811 .5 107.24 03127125 10:51 11 .5 0.011.1I0'3127125 10:52 107.03 03127125 10:53 23.474 0.6 03127125 10:il 11.4 107.11 0.61 1.5IOgl27l25 10:55 107.15 rt61 0U27t25 10:56 23.674 0.6 03127125 10:57 0.6IOil27n5 10:58 't07.o2 93127125 10:59 1't.5 107.03 OSl27l25 1 1 :0O 0.7'l't.5 107.06 0.711.5IO3n7l25 t 1:01 107.24 03127125 1'l:O2 11.5 107.42 03127125 l l :03 0.611.4 107.63 0.7I I t 03127t25 1 l:04 03t27125 11 11.1 I = lnvalid M = Maintenance Report Generated: O4l 74/ 25 07 :42 GP043AS-052980-RT-1881 C = Calibration S = Substituted T = Out Of Control 11.4 107.52 Page 52 of 91 Average Data - Run 1 Plant: HUNTINGTON PIANT lnterval: 1 Minute Type: Block Report Period: 0312712025 09:06 Through 0312712025 11:22 Time Online Criteria: 1 minute(s) 1',1.4 0.6 I I I 03127125 I'l:06 107_63 03127125 '11:07 11.1 107.60 03127125 1 1:08 1'1.4 107.49 03127125 'l 1:09 11 .5 107.50 03127125 '11:10 I11.5 Ogl27l25 11:'ll o.511.5 107.70 03127125 11:12 I441t 1.5 107.55 03127125 1 l:13 1 1.5 107.17 03127125 11:14 11.5 107.42 O3l27l?5 11:15 I4530.511 .4 106.52 03127125 11:'16 45211.4 104.89 0Xl27l?5 11:'17 o.51't.4 'to1_77 Ogl27l25 11:18 I0.61 l.5 104.70 03127 125 't 't ; 1 I 0.611.5 't04.46 0U27125 11:20 o.611 .5 104.34 0U27t25 11:21 I0.6 104.17 o3t27t25 11..22 0.6 1O'1.03 A\rerage Minimum Matimum Summation lncluded Data P^i^ta Total number of nrtr D^i^ta 23.086 23.060 23.699 3,245.021 11 .5 11.4 '11.7 1,579.2 105.88 102.78 '1o7.70 't4,504.89 137 137 460 452 447 03,024 137 157 157 't37 137 '137 0.6 0.5 1.0 88.1 C = Calibration S = Substituted T = Out Of Control t I I I I I I I I I 137 137 F = Unit Offline E: Exceedance I = lnvalid M = Maintenance Report Generated: 04 | l4l 25 07 t42 GP043AS-052980-RT-1881 Page 53 of 91 I I I I Average Data - Run 2 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Peri od : O3l 27 I 2025 1 2 : 45 Th rou gh O3l 27 I 2025 1 5:0O Time Online Criteria: 1 minute(s) So:rce Parameter (Unit) o3t27t25 '12..15 0.511.4 107.57 UNIT2 BARPEESS (INHG) c02 (Pcr) OPACITY (PCT) S'TKTEMP (DEGF) UNI I LUAL' (r{w) 03127125 12:46 0.511.1 106.73 105.570.511.4IOgl27l25 12:17 03127125 12:48 0.51'1.1 105.12 03127125 12:19 I 1.5I0U271?5 12:50 03127125 12:51 23.619 105.46 03127125 12:52 11.5 11 .5I03127125 12i53 23.618 105.79 O3n7l25 12:*0.5ll.5 03127125 12:55 23.417 't 1.5Iog27n5 12'.8 0.5 105.21 03127125 '12:57 23.6',t7 1 1.5 105.04 1'1.5I03127125 12:58 0.5 105.25 03127125 12:59 23.616 11 .5 105.4S 0U27125 13:00 11 .5 0.5 105.9e 1 t.5IOgn7l25 13:01 r07.36 03127125 13:Oz 23.614 0.5 107.90 03127125 13:03 23.613 11.4 107.80 0.5 11.1IOgl27l25 13:04 03127125 13:05 23.411 23.6't0 107.74 't07.86 03127125 13:06 0.511.4 1 07.79 0.51'1.1I03127125 13:07 107.78 03127125 13:08 23.008 11.4 401 OSl27l25 13:09 23.807 0.511.1 I 03127125 13:10 03127125 13:11 11.4 108.15 03127125 13:12 0.511.1 108.18 0.511 .4I03127125 13:13 104.12 Ogl27l25 13:14 0.5'l 1 ./t Ogl27l25 '13:15 11.4 108.13 0.511.4I03127125 13:16 '108.15 Ogl27l25 13:17 11.4 108.15 03n7125 13:18 11.4 11.4I0U27125 13:19 108.10 Page 54 of 91 03127125 13:20 11.1 03127t25 ',t3"z'l 23.599 0.5'11.4 1'l.1Io3t27t25F Jtifnit offrinett uo' I I E = Exceedance I = lnvalid M = Maintenance Report Generated: O4/L4125 07:a2 GP043AS-052980-RT-1881 C = Calibration S = Substltuted T = Out Of Control 03127125 13:23 23.601 Average Data - Run 2 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 031271202512:45 Through 0312712025 15:00 Time Online Criteria: 1 minute(s) 0.5 108.05 I I I 03127125 13:24 23.599 1 1.5 0.5 108.05 03127125 13:25 23.598 1 1.5 0.5 108.03 IO3127t25 13:26 23.597 'l 1.5 0.5 107.52 03t27t25 13..27 1 1.5 0.5 107.88 0u27t25 '13..28 I4610.5 108.06 03127125 13:29 1't.5 o.5 03127125 13:30 0.5 10€.93 03127125 '13:3'l 23.589 11.4 0.5 I03127125 13:32 03127125 13:33 23.588 11.4 0.5 O3l?7125 13:34 IOU27l25 '13:35 105.57 03127125 13:36 105.20 03t27125 '13:37 23.586 '11.1 o.5 104.97 I03127125 13:38 104.75 Ogl27l25 13:39 11.5 1 04.87 Ogl27l25 13:40 23.582 'l 1.5 0.5 1 05.07 I03127125 13:41 23.581 105.?7 03127125 13:42 23.580 11.5 0.5 03127125 13:43 23.579 11.5 107.01 I03127125 13:44 23.579 0.5 't07.47 03127125 13:45 23.578 11.5 0.5 03127125 '13:46 23.578 0.4 108.10 IOgl27l25 13:47 11.1 1 08.02 03127125 13:t+8 23.577 11.1 0.4 107.87 03127125 13:49 I11.4 0.5 107.75 03t27125 13:50 11.4 107.74 03127125 13:51 23.576 11.4 0.5 107.92 03127125 13:52 I1'1.4 '107.98 03127125 13:53 23.574 1',|.1 107.U 03127125 13:54 1'1.4 1 08.1 3 o3t27125 13:55 23.575 I't1 I 1 08_28 03lZTl25 13:56 23.575 11.4 0.6 I 08.23 0U27125 13:57 11.4 03127125 13:58 23.575 I11.4 0.5 03127125 13:59 1'1.1 461 03127125 14:00 2?.571 11.4 0.6 Ogl27l25 14:01 25.575 I11.4 0.0 r08.78 Page 55 of 91 03127125 14:02 11.t 03127125 14:03 IF = Unit Offline E = Exceedance | = lnvalid M = Maintenance Report Generated: 04/74/25 07:42 GP043AS-052980-RT- 188 1 C = Calibration S = Substituted T = Out Of Control I I I I I o3t27t25 11:U 23.575 Average Data - Run 2 Plant: HUNTINGTON PI-ANT lnterval: 1 Minute Type: Block Report Peri od : O3l 27 I 2025 1 2: 45 Th rou gh 031 27 I 2025 1 5:00 Time Online Criteria: 1 minute(s) '11.4 0.5 r08.92 O3l?7125 14:05 25.576 11.1 109.03 11.1I03127125 14:06 23.575 108.76 03127125 14:07 0.511.4 108.64 03127125 14:08 23.574 0.51'.t.1 108.85 11.1I03127125 14:09 23.572 0.5 109.02 03127125 14:10 ?3.572 108.90 Ogl27l25 11111 23.572 11.4 0.5 't08.54 I 03127125 14:12 23.57'l 107.98 0U27125 14:13 23.570 0.5 106.71 03127125 14:'14 0.51 1_5 105.79 0.5I03127125 14:15 23.547 '105.73 03127125 14:16 1 1.5 105.70 03127125 14:17 23.586 0.5 0.511.5I0,3127125 14:18 105.39 03127125 14:19 23.560 r05.r4 03127125 14:20 1't.5 105.OO 0.4I0u27t25 14'21 23.506 105.42 03127125 11:22 23.560 1 1.5 105.54 03127125 11:23 23.500 0.511.5 r05.59 11 .5IOU27l?5 14:24 107.31 03127125 11:25 23.566 0.51'1.4 t08.65 Ogn7l25 14:26 11.4 1 08.41 0.511.4I03127125 14:27 23.566 108.30 Ogl27l25 '14:28 23.547 11.4 03127125 '14:29 t 1.3 0.511.4IOU27l25 14:30 r08.17 03127125 14:31 23.*2 11.1 03127125 14:32 0.511.4 't't.4I03127125 14:33 r08.25 459 03127125 ',t4..U 11.4 03127125 14:35 23.558 1'.t.4 46111.4I03127125 14:36 108.20 o3127t25 ',t1..37 0.51 1.4 108.14 0s127t25 1/t:38 23.557 't 1.4 108.17 0.511.1I0'3127125 14:39 23.557 Ogl27l25 '14:40 23.556 108.35 0.5t03127125 14:41 23.558 1 08.1 9 03127125 14..42 23.557 108_12 03127125 14:43 23.557 0.51't.4 108.19 0.511 II03127125 11:11 23.558 108.29 Page 56 of 91 I I F = Unrt unilne E = Exceedance I = lnvalid M = Maintenance Report Generated: O4174/25 O7:42 GP043AS-052980-RT-1881 C = Calibration S = Substltuted T = Out Of Control Average Data - Run 2 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 031271202512:45 Through 0312712025 15:00 Time Online Criteria: 1 minute(s) '11.1 0.4 I I 0u27t25 '14'.15 o3t27125 1!'AA 108.53 I0.511.403t27t25 14..17 03127125 14:48 108.31 03127125 14:49 23.557 0.511.4 Ogl27l25 '14:50 23.558 108.'14 I03127125 11:5'l 23.558 1',|.4 108.05 o3t27t25 14'.52 11.1 108_21 03127125 14:53 23.556 I11.4 108.22 03127125 14:U 23.555 0.51'.1.1 107.80 03127125 14:55 23.554 't06.67 03127t25 '14:56 23.553 I0.511.4 105.89 03t27t25 14:57 23.551 0.511.4 105_50 0U27|ZS 14:58 23.551 0.511.4 105.36 I0.511.403127125 14:59 O3t27125 15:00 11.1 105.40 Averaoe Minimum Maximum Summation lncluded Data P^inta Total number of nrt. hi^te 23.582 23.551 23.624 3,207.r53 1 07.31 104.75 109.05 '14.593.60 11.4 11.3 't1.5 1,554.3 0.5 0.4 0.6 68.9 460 453 408 42,562 I I I t I I I I I I t 136 136 136 136 r30 '136 136 136 '136 136 F = Unit Offline E = Exceedance | = lnvalid M = Maintenance Report Generated: 04/74125 07:42 GP043AS-052980-RT-1881 C = Calibration S = Substituted T = Out Of Control Page 57 of 91 I I I I Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Peri od : Ogl 27 I 2025 1 5: 25 Th rou gh O3l 27 I 2025 17 :35 Time Online Criteria: 1 minute(s) Source Parameter (Unit) 03127125 15:25 UNIT2 BARPRESS (rNHG) co2 (PCr) OPACTTY (PCr) STKTEMP (DEGF) UNITLOAD (tYfW) I Ogl27l25 15:26 0.511.4IO3n7t25 15:27 23.il2 03127125 15:28 23.512 11.4 0_5 03127125 15:29 23.541 11.4 0_511.4IOSl27l25 15:30 23.540 03127125 15:3'l 23.539 'l 1.3 108.72 0U27n5 15:32 23.539 108.53 1 1.3I03127125 15:33 108.73 03127n5 15:34 23.538 1 1.3 108.70 03127125 15:35 11.4 108.50 0.411.4IOil27l25 15:36 ?3.537 108.88 O3n7l25 15:37 Ogl27l25 15:38 23.W 0.5 105.77 0.511.1I03127125 15:39 105.87 03127125 15:40 23.538 0.5 1'1.1 T 03127125 15:41 105.68 Ogl27l25 15:42 0.511.1 031?7125 15:43 0.511.1IOgl27l25 15:4 23.538 105.49 0U27125 15:45 ?,3.537 0U27t25 15:46 11.4 105.84 11.4I03127125 '15:47 107.56 03127125 15:48 23.535 11.4 108.10 03n7125 15:49 't1.4 0.511.1I03127125 '15:50 23.535 11.1 108.94 03127125 15:52 1 1.3 ll.3I03127125 15:53 23.535 109.13 0U27125 15:54 23.s33 'I 1.3 108.95 03127125 15:55 I 1.3 108.91 1 1.3I03127125 15:56 ouittu --ts:st iis ---23.525 r0s.12 Ogl27l25 15:58 0.511.3 I 08.75 1 1.3I0U27125 15:59 23.5?9 108.74 Page 58 of 91 03127125 16:00 23.528 0.511.3 03127125 16:01t03127125 16:02 23.527F = llnif ()fflina t I E = Exceedance I = lnvalid M = Maintenance Report Generated 04/ L4/ 25 07 :42 GP043AS-052980-RT- 188 1 C = Calibration S = Substituted T = Out Of Contro! Ogl27l25 16:03 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Peri od : O3l 27 I 2025 1 5 : 25 Th rou g h 03 I 27 I 2025 17'.35 Time Online Criteria: 1 minute(s) 23.527 11.3 0.6 108.62t I I I 03127125 16:04 03127125 '16:05 23.527 108.64 I03127125 '16:06 108.72 03127125 16:07 108.82 OU27l25 18:08 108.7/t I0U27125 16:09 23.524 0.5 108.75 OU27l25 16:10 23.524 11.3 0.5 108.72 Ogl27l25 16:1 1 23.523 1t .4 I0.5 108.63 03t27t25 1A12 11.3 108.72 03127125 16:13 23.522 11.3 0.5 104.77 OU27l25 10:1.1 23.521 1 't ..1 I0.5 108.79 Ogl27l25 16:15 23.522 11.4 o.5 10,4.77 O3n7l25 16:18 11.3 1 08.56 03127125 18:'17 23.525 11.3 Io.5 107.6S 03127125 16:18 23.522 1'1.3 108.43 03127125 16:19 23.522 11.4 105.90 03127125 16:20 11.4 t0.5 OA27n5 1A:21 23.523 11.1 0.5 106.12 Ogl27l25 16:22 11.1 105.91 03127125 16:23 istzTns rei+- 2e.520 11.1 105.77 I0.511.4 107.00 Ogl?7l25 16:25 23.519 1'1.4 107.47 Ogn7l25 16:26 23.519 I0.511.4 03127125 16:27 11.4 108.40 03127125 16:28 23.521 11 I 03127125 16:29 t0.511.4 I 09.1 5 03127125 15:30 11.1 03127125 16:31 23.526 0.5't'l .3 03127125 16:32 t0.5't1.3 t08.97 03127125 16:33 23.523 ogrzlns - ios4 -_-- -- 2r.5is 11 .3 rr: --0.5 108.67 03127125 18:35 t1't .3 03127125 16:36 23.521 0.511 .3 03127125 18:37 47111.1 108.32 03127125 16:38 23.518 I 03127125 16:39 23.521 470 Ogl27l25 18:40 ouiirN 23.517 It 1.5 1'.1.4 03127125 16:12 23.5',t7 11.1 11.4 108.78 Page 59 of 91 03127125 16:43 23.517 IF = Untt unilng E = Exceedance I = Invalid M = Malntenance Report Generated: 04/74/25 07:42 G P043AS-052980-RT- 1 88 1 C = Calibration S = Substituted T = Out Of Control I t I I I 03127125 1A:11 23.517 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 0312712025 15:25 Through 0312712025 17:35 Time Online Criteria: 1 minute(s) 1r.3 0.4 108.88 03127125 16:45 23.515 o.4I1.3 o.4'l 1.3Iou27t25 16:46 23.519 t09.15 O3l?7125 1647 23.515 1',1.2 l@.21 0,3127125 16:48 23.517 0.411.2 109.29 11.2IOSl27l25 16:49 23.514 109.46 03127125 16:50 23.516 417 03t27125 t6:51 23.516 41411.2 109.14 1'110.4I03127125 10:52 109. t3 03127125 16:53 23.516 'l't.2 109.28 111 03127125 16:54 11.2 108.43 11.'lIogl27l25 16:55 23.515 107.24 03127125 16:56 03127125 16:57 23.518 'I r.1I03127125 '16:58 03127125 t0:59 1't .'t 03127125 17:00 23.514 11.1I03127125 17:01 23.511 Ogl27l25 17:02 23.512 'tl.1 03127125 17:03 23.512 109.3/+ 0.4'11.1I03t27t25 17:U 23.513 to9.48 0U27125 17:05 23.5't4 109.78 03127125 17:06 23.515 0.4't 1.0 1't.0IOU27l25 17:07 23.515 109.77 03127125 17:08 23.514 0.41 t.0 O3t27125 '17:09 23.516 0.4 t0s.89 10.9I03127125 17:10 23.51 5 109.57 401 03127125 '17:1'l 23.516 o.4 1 09.1 I Ogl27l25 17:12 23.516 1r.0 109.20 111IOgl27l25 17:13 23.516 03127125 17:11 23.515 4t30.4 109.35 03127125 17:'15 23.5r5 4151 t.0 10s.12 416o.410.9I0,3127125 17:'16 23.517 109.23 03t27125 17:17 23.517 0.410.9 109.21 03127125 17:18 23.516 41711.0 0.4I03127125 17:19 23.516 108.97 03127125 17:20 23.516 414, 't.0 o3t27t25 ',t7'.z',l.23.516 0.4 109.05 0.61 1.0I 109.0323.515Ogl27l25 17:22 109.05 414 Page 60 of 91 Ogl27l25 17:23 23.51 5 0.4 108.85 I 03127125 17:21 23.511 I I F = Unit Offline E = Exceedance ! = lnvalid M = Maintenance Report Generated: O4h4/25 07:42 GPO43AS-052980-RT-1881 G = Calibration S = Substituted T = Out Of Control 03t27125 17:25 23.514 Average Data - Run 3 Plant: HUNTINGTON PLANT lnterval: 1 Minute Type: Block Report Period: 031271202515:25 Through 0312712025 17:35 Time Online Criteria: 1 minute(s) 0.4 108.95 I I I/tl 5 03127125 17:26 23.51 3 'I 1.0 108.89 416 Agl27l25 17:27 23.51 3 108.86 O3l27l?5 17:28 23.512 11.0 I4'19108.62 Ogl27l25 17:29 23.512 11.0 108.46 03127125 17:30 11.0 104.42 I03127125 17:31 23.511 110 108.37 418 03127125 17:32 11.0 106.44 Ogl27l25 17:33 23.5'11 I416't 1.0 106.26 Ogl27l25 17:34 23.510 4130.5 105.85 O3t27t25 17:35 23.508 0.5 't05.48 Avera0e Minimum Maximum Summation lnclud6d Data 9^inta Total number of nrt. D^i6ta 23.523 23.508 25.543 3,081.541 131 131 F = Unit Offline E = Exceedance I = Invalid M = Maintenance Report Generated: O4/ 74 / 25 07 :42 GP043AS-052980-RT-1881 0.5 0.4 0.6 59.9 '13'l '13'l C = Calibration S = Substituted T = Out Of Control 1',t.2 10.9 11.5 1,4U.7 125 131 108.26 105.48 1 09.89 r4,1 82.00 131 131 442 394 473 57,926 131 131 I I I t I I I I I I I I T Page 61 of 91 Appendix C Laboratory Analysis Data Appendix C.1 Gravimetric Analyses Page 63 of 91 I I I I I t I I I t I I I I I I I t I ry \ Nt ( ) N I l(( r5 t EPA Methodslz02GravimetricAnalysis Report Proiect Code: PROJ-052980 Date Finalized: 41L012025 Analyst: Crig Kormylo Analytical Narrative Filters were dessicated and tared to a constant weight in the MAQS laboratory prior to sampling. Following testing, the filters were dessicated for at least 24 hours, then weighed to a constant weight (10.5 mg). The acetone rinses were measured to the nearest milliliter, transferred to tared aluminum weighing dishes, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (10.5 m8). Each result above represents total filterable particulate matter for each test run (acetone rinse + filter catch), with no blank correction performed unless otherwise indicated. Teflon CPM filters were extracted in a sonicator three times with water and three times with hexane. The extraction water was added to the back-half impinger contents and extracted with hexane three times in a separatory funnel. The inorganic fraction was transferred to a tared Teflon baggie, baked at 105C until 10 mL remained, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (10.5 mg). The organic fraction was combined with the acetone and hexane field rinses, measured to the nearest milliliter, transferred to a tared aluminum weighing dish, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (t0.5 mg). No blank correction was performed unless otherwise indicated. lnstrumentation All measurements were taken using a Sartorius Entris ll Analytical Balance under laboratory conditions. The instrument is auto-calibrated and challanged with three NIST-traceable reference weights daily. Detection Limit / Sensitivity All measurements are recorded to 0.00019 (0.1mg). Notes No deviations from the analytical procedures from EPA Method 5 were noted. All samples were received in good condition. After analysis, all samples are archived for a period of one year. Attachments Gravimetric Analysis Logs Sample Chain of Custody Laboratory Results Summary Samole lD Filterable Particulate Matter lmrl Huntincton Unit 1, Run #1 15.5 Huntington Unit 1, Run #2 9.9 Huntinston Unit 1, Run f3 9.6 Sample lD Condensable Particulate Matter (mg) Huntincton Unit 1. Run #1 t7.1 Huntinston Unit 1, Run #2 10.9 Huntinston Unit 1, Run #3 11.0 ,lo acetone blank corrections were performed, :PM value includes a field blank correction. GP043AS-052980-RT- 188 1 Page 54 of 91 /av \ M(.,N I l(t)St EPA Method 5 Gravimetric Analysis Log Project Code:PROJ-0s2980 I I tUnit lD:Huntington Unit 1 Front-Half Partlculate Matter Filter Catch T Filter # Final Filter Weight f1 (g) Final Filter Weight f2 (g) Fllter Tare Weight f1 (g) Filter Tare Weight f2 (g) Filter Catch (g) Run fi1 2272 Date weiSht (t) Run f2 2271 Date weight (g) Run *3 2256 Date weight (8) Blank 22s3 Date weiSht (8)I I IFront-Half Particulate Matter Acetone Rinse Catch 4/712s 0.3558 417lzs 0.3636 4l7lzs 0.3630 4/712s 03644 418/2s 0.3666 4/812s 0.3634 4l8l2s 0.3631 4l8l2s 0.364s 3l14l2s 0.3666 3/L4l2s 0.3639 3lt4l2s 0.3633 3114/2s 0.3549 3/7712s 0.3666 3/17/2s 0.3640 3lL7l2s 0.3635 3/L7l2s 0.3647 0.0001 -0.0005 -0.0003 -0.0003 Rinse Volume (mL) Rinse Mass (g) Tin # Final Dish Weight #1 (c) Final Dish Weight f2 (g) Dish Tare Weight (gl Dish Tare Weight (gl Total Rinse Catch (g) Total Particulate Catch Run f1 !25.r 98.2 8859 Date W€ight (g) Run f2 125.2 98.3 8907 Date WeiSht (8) Run f3 121.0 95 8911 Date Weight (8) Blank 109.3 85.8 8892 Date WeiSht (g) t I I 4l7l2s 6.3841 4l8l2s 6.3878 4l8l2s 5.4188 4l*lLs 5.3343 4l8lzs 6.3843 4lsl2s 6.3875 4/el2s 6.4186 4/el2s 5.334 3lL8/2s 6.3688 3/L8l2s 6.3778 3/1.8/25 6.409 3l74l2s 6.3342 3/26/2s 6.3687 3/2612s 6.3777 3126/2s 6.4091 3h8125 6.3346 0.0154 0.0099 0.0096 -0.0002 Filter catch (8) + Rinse Catch (g) - Acetone Blank (g) Run S1 0.0001 0.0154 0.0000 Run #2 0.0000 0.0099 0.0000 Run f3 0.0000 0.0096 0.0000 I ITotal PM (t) I I I I I I T GP043AS-052980-RT- 1 881 Page 65 of 91 ry \ M(-)N I t(US t EpAMethodzozGravimetricAnalysis Log Proiect Code:PROJ-052980 Unit lD:Huntington Unit 1 Back-Half Organlc Particulate Matter Catch Run fl 8908 Run S2 8901 Run S3 8909 Blank 8900Tin f Final Weight *1 (g) Final Weight *2 (g) Tare Weight #1 (g) Tare Weight f2 (g) Organic CPM Catch (t) Back-Half lnorganic Particulate Mafter Catch Date Weitht (8) Date Date Date 4l8l2s 6.4203 418/2s 6.4032 418/2s 6.4379 4l812s 6.4205 419l2s 6.4202 4/el2s 6.403 4ls/2s 6.4378 4/e/2s 6.4203 3lL7lzs 6.4063 3lt7/2s 6.3934 3117/25 6.4275 3117l2s 6.4L7 3/t8l2s 6.4067 3l18l2s 6.3932 3l78l2s 6.4277 3i18l2s 6.4168 0.0138 0.0098 0.0103 0.0035 I I I I I I I I I t I I I I I I I I I Teflon Baggie fr Final Weight fl (g) Final Weisht f2 (g) Tare Weight #1 (g) Tare Weight fi2 (g) lnorganic CPM Catch (8) Condensable Particulate Catch Run fll 2027 Wei8ht (8) Run f2 2025 oate weiSht (8) Run #3 2040 Date Weitht (g) Blank 2022 Date Weitht (8) 418125 4/e125 3.7501 3.7596 4/8/2s 4/elzs 3.742 3.7416 418/2s 3.9254 4/el2s 4h0l2s 3.7L6 3.71584le/2s 3.9251 5 3.7548 3/t4l2s 3.7389 3lL4l25 3.922s 3174/2s 3.71s6 3lt7l25 3.7543 3h7lzs 3.7385 3lt7/2s 3.9226 3/t7l2s 3.7152 0.0053 0.0031 0.0027 0.0005 Organic CPM Catch (g) + Inorganic CPM Catch (g) - CPM Blank (g) Run fr1 0.0138 0.0053 0.0020 Run #2 0.0098 0.0031 0.0020 Run #3 0.0103 o.oo27 0.0020 Total cPM (8)0.0171 GP043AS-052980-RT-1881 Page 66 of 91 Laboratorv Results Summary Sample lD Filterable Particulate Matter (mel Huntington Unit 2, Run #1 10.6 Huntington Unit 2, Run #2 7.O Huntington Unit 2, Run #3 5.3 Sample lD Condensable Particulate Matter lmcl Huntington Unit 2, Run f1 5.3 Huntington Unit 2, Run #2 14.5 Huntincton Unit 2. Run #3 L2.4 ,lo acetone blank corrections were performed. :PM value includes a field blank correction. ry \ ^vt()N ll(())l Project Code: EPA Method 51202 Gravimetric Analysis Report PROJ-052980 t t I I I I I T I I I I I I I I I T I Date Finalized:4170/202s Analyst:craig kormylo Analytical Narrative Filters were dessicated and tared to a constant weight in the MAqS laboratory priorto sampling. Followingtesting, the filters were dessicated for at least 24 hours, then weighed to a constant weight (t0.5 mg). The acetone rinses were measured to the nearest milliliter, transferred to tared aluminum weighing dishes, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (10.5 mg). Each result above represents total filterable particulate matter for each test run (acetone rinse + filter catch), with no blank correction performed unless otherwise indicated. Teflon CPM filters were extracted in a sonicator three times with water and three times with hexane. The extraction water was added to the back-half impinger contents and extracted with hexane three times in a separatory funnel. The inorganic fraction was transferred to a tared Teflon baggie, baked at 105C until 10 mL remained, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (t0.5 mg). The organic fraction was combined with the acetone and hexane field rinses, measured to the nearest milliliter, transferred to a tared aluminum weighing dish, taken to dryness under a fume hood, dessicated for at least 24 hours, then weighed to a constant weight (10.5 mg). No blank correction was performed unless otherwise indicated. lnstrumentation All measurements were taken using a Sartorius Entris ll Analytical Balance under laboratory conditions. The instrument is auto-calibrated and challanged with three N|ST-traceable reference weights daily. Detection Limit / Sensitivity All measurements are recorded to 0.00019 (0.1mg). Notes No deviations from the analytical procedures from EPA Method 5 were noted. All samples were received in good condition. After analysis, all samples are archived for a period of one year. Attachments Gravimetric Analysis Logs Sample Chain of Custody GP043AS-052980-RT- 188 1 Page 67 of 91 I I Ov \ M()N I l(()5t. EpAMethod5GravimetricAnalysisLog Proiect Code: PROJ-052980IUnit lD:Huntington Unit 2 t Front-Half Particulate Matter Fllter catch Run f1 Run f2 Run #3 Blank I Filter # 2254 2210 22tt 2253 Final Filter Weight fll (S) I Final Filter Weight f2 (g)I il:::l:::w:::il[8 - Filter Catch (g) I 0.0001 I Front-Half Particulate Matter Acetone Rinse Catch Date Weisht (s) Date weight (t) Date weiSht (g) Date wei8ht (8) 4l7lzs 0.3652 4l7lLs 0.3628 4l7lzs 0.36s3 4l7l2s o.3644 4l8l2s 0.3651 4l8l2s 0.3628 4l8l2s 0.3655 4l8l2s 0.3645 3174/2s 0.3651 u24/25 0.3627 Ll24l2s 0.36s6 3lt4l2s 0.3649 3h7/2s 0.3651 u3ol2s 0.3627 Ll30/25 0.36s8 3l77l2s o.3647 0.0001 0.0001 -0.0003 -0.0003 I Run #1 Run f2 Run f3 Blank 98.6 125.0 109.3Rinse Volume (mL) 7L4.3 Rinse Mass (g) 89.7 Tin fl 8904 Total Particulate Catch 77.4 8899 98.1 8910 85.8 8892 I Fina! Dish weight f1 (g) Final Dish Weight f2 (g) - Dish Tare weight (g) I Dlsh Tare Weight (g)f Total Rinse catch (g) Date WeiSht (8) Date Weight (8) Date weiSht (8) Date weiSht (t) 4/7lzs 6.4655 4/8/2s 6.4597 4l8l2s 6.437 418l2s 6.3343 4l8l2s 6.4652 4lsl2s 6.4596 4/912s 6.4369 419l2s 6.334 3lt7l2s 6.4548 3lL7l2s 6.4528 3lt7lzs 6.4306 3l14l2s 6.3342 3h8l2s 6.4549 3lr8/2s 6.4528 3/!8/2s 6.4308 3lt8l25 6.3346 0.0105 0.0069 0.0063 -0.0002 I I Run fl Run #2 Run #3 Filter catch (8) 0.0001 0.0001 0.0000 + Rinse Catch (g) 0.0105 0.0069 0.0063 - Acetone Blank (g) 0.0000 0.0000 0.0000 Total PM (s) 0.0106 0.0070 0.0063 t I I I I t I GP043AS-0s2e80-Rr-1881 Page 68 of 91 iav \ Ivl u N I i(L) 5 t. EpA MethodzozGravimetric Anarysis Log Project Code:PROJ-052980 t I TUnit lD:Huntington Unit 2 Back-Half Organic Partlculate Matter Catch Run #1 8884 Weisht (s) Run fl2 8895 Run #3 8896 Blank 8900 I I I I Tin # Final Weight fl (g) Final Weight #2 (g) Tare Weight #1 (g) Tare Weight #2 (g) Organic CPM Catch (g) Back-Half lnorganic Particulate Matter Catch Date WeiSht (8) Date Date 4l8l2s 6.3258 4/8/25 6.4471 4l8l2s 6.4887 4/8/2s 5.4205 4/9/25 5.3255 4le/2s 6.4469 4/e125 6.4885 4/sl2s 6.4203 3lL7l2s 6.3223 3lt7lzs 6.4418 3h7/25 6.4827 3/t7lzs 6.417 3178/25 6.3225 3lt8l2s 6.4420 3/18125 6.4820 3lt8l2s 6.4168 0.0033 0.0051 0.0065 0.0035 Teflon Baggie # FinalWeight f1 (g) FinalWeight f2 (g) Tare Weight fl (g) Tare Weight #2 (g) lnorganic CPM Catch (g) Condensable Particulate Catch Run #1 2024 Date weiSht (g) Run f2 2026 Date weiSht (8) Run #3 2039 oate weight (8) Blank 2022 oate weiSht (g)I I I I 4/?l?s 4/t0l2s 3.722 3.72t7 418l2s 4/sl2s 3.911 3.9109 !18/25 4/e/2s 3.7346 3.734L 4lel2s 4ltol2s 3.716 3.7158 3174/2s 3.718 3lt4l3s 3.8998 3l26l2s 3.7254 3/t4/2s 3.7156 3lt7/2s 3.7177 3lt7l2s 3.8994 3l2sl3s 3.7265 3lt7lzs 3.7Lsz 0.0040 0.0114 0.0079 0.000s Organic CPM Catch (g) + lnorganic CPM Catch (B) - CPM Blank (g) Run #1 0.0033 0.0040 0.0020 Run f2 0.0051 0.0114 0.0020 Run fl3 0.0065 0.0079 0.0020 I t I I I I I I 0.0124Total cPM (s) GP043AS-052980-RT- 188 1 Page 59 of 91 I I T I I I I t I I Ir I I I t I I 6rrr MONTROSE I Laboratory Chain of Custody Record Project Code:P'z o) ' o 5 2 1 t a Client:Pn., ct ( c'Q P Faclllty:t_/ ,tri I vt, Tp ) Unlt:t,II ,JL Sample Date(s):gbf/t; '\/tt/tr- Project Manager:('rl tt ,5 Ly'n c e Sample lD / Run #Filter lD FronlYz Acetone Back % Hexane Back thV,later Tin lD Volume(N,?Tin lD Volume(*1, Baggl e ID Volumg 1ngtf., t/\ lz t 22 )L )tjLtl qvL fs,icB l?v-\?oz)s)\ 1 ui t AZ 22+ I *,1 qYi gric i 112 7 hz',?/8 '( ,,1 ln3 ).75L ?1r\cis.c Blc'i i,4V u '.ct LIO s'7 lu t,) Z 1Q I Ttsq ?qc'tl e9)if'.&'//rl,{2eZLl 353 L U Z ttL ) I tt,qs.\t 7]1 1r.t;,1 /r,5 lrttti ,3.;'? t ftt n ]zzt ?.q\0 qt ,I s:'iG t?6 {7$t 3rr ? Btntr<2zvr q. ?,"\2-vir L.l>LaP,{jic0 l31 1 /oLL )L3 L Relinouished bv:(^ /-{,) , s. tv| L/-Date: S/tY/zs- Received bv: 'g/rnr?Date z/E, /t, , t GP043AS-0s2e80-Rr-1881 Page 70 of 91 Appendix D Qual ity Assurance/Qual ity Control Appendix D.1 Units and Abbreviations 64\ lt?,N,r+gp.E @Xo/o 02 lccl ldloc oF oR " HzO 13.6 AH AP e ug Pa P* acfm An As Btu B*" c" Cars Co', cf or ft3 cfrn Co", cM cm or m3 Cuo co cp cs CS CS cv D dcf dcm Dn Ds dscf dsctn dscm Fd fpm fps ft e s gal gr gr/dscf hr UNITS AND ABBREVIATIONS corrected to X% oxygen (corrected for dilution air) absolute value of the confidence coefficient absolute value of the mean differences degrees Celsius degrees Fahrenheit degrees Rankine inches of water column specific gravity of mercury pressure drop across orifice meter, inches H2O velocity head of stack gas, inches HrO total sampling time, minutes microgram density of acetone, mg/ml density of water, 0.9982 g/mlor 0.002201 lb/ml actual cubic feet of gas per minute at stack conditions cross-sectional area of nozzle, ft' cross-sectional area of stack, square feet (ft') British thermal unit proportion by volume of water vapor in gas stream particulate matter concentration in stack gas, grlacf average unadjusted gas concentration, ppmv measured concentration of calibration gas, ppmv cubic feet cubic feet per minute average gas concentration adjusted for bias, ppmv average of initial and final system bias check responses from upscale calibration gas, ppmv cubic meters actual concentration of the upscale calibration gas, ppmv average of initial and final system bias check responses from low-level calibration gas, ppmv pitot tube coefficient particulate matter concentration in stack gas, gr/dscf calibration span, % or ppmv measured concentration of calibration gas, ppmv manufactured certified concentration of calibration gas, ppmv drift assessment, % of span dry cubic feet dry cubic meters diameter of nozzle, inches diameter of stack, inches dry standard cubic feet dry standard cubic feet per minute dry standard cubic meters F-factor, dscf/MMBtu of heat input feet per minute feet per second feet square feet gram gallons grains (7000 grains per pound) grains per dry standard cubic feet hour I I I I t I I I I I I I I I I I I I tGP043AS-052980-RT-188 1 Page 73 of 91 I I 6 IY"{?.N,T+P.p.H I in k K K3 rq kg '6kwscftr I lb/hr lb/MMBtu lpm m M m' ma Md meq mg Mg min ml or mL mm MM MMBtu/hr mn mol mol. wt. or MW Ms MW n ng nm oI bar ps P^ Pm ppb ppbv ppbvd ppm ppmv ppmvd ppmvw Ps psi psia psig Psto Q" Q. Qsto R I UNITS AND ABBREVIATIONS percent of isokinetic sampling inch kilo or thousand (metric units, multiply by 10s) kelvin (temperature) conversion factor 0.0154 gr/mg conversion factor 0.002668 ((in. Hg)(ft'))/((mlX'R)) kilogram pitot tube constant (85.49 fUsec) thousand wet standard cubic feet per hour liters pounds per hour pounds per million Btu liters per minute meter or milli thousand (English units) or mega (million, metric units) cubic meters mass of residue of acetone after evaporation, mg molecular weight of stack gas; dry basis, lb/lb-mole milliequivalent milligram megagram (106 grams) minute milliliter millimeter million (English units) million Btu per hour total amount of particulate matter collected, mg mole molecular weight molecular weight of stack gas; wet basis, lb/lb-mole molecular weight or megawatt number of data points nanogram nanometer barometric pressure, inches Hg picogram stack static pressure, inches H2O barometric pressure of dry gas meter, inches Hg parts per billion parts per billion, by volume parts per billion by volume, dry basis parts per million parts per million, by volume parts per million by volume, dry basis parts per million by volume, wet basis absolute stack gas pressure, inches Hg pounds per square inch pounds per square inch absolute pounds per square inch gauge standard absolute pressure, 29.92 inches Hg volumetric flow rate, actual conditions, acfrn volumetric flow rate, standard conditions, scfin volumetric flow rate, dry standard conditions, dscfnr ideal gas constant 21.85 ((in. Hg) (ft3)y(("R) (lbmole)) I I I T I I I t t I I I I I GP043AS-052980-RT-1881 Page 74 of 91 64t l'l?.N,I+gP.I SBnnat SBi scf scfh scftn scm scmh sec sf, sq. ft., or f std t T o.szs Ta Tm ton or t tph or tons/hr tpy or tons/yr Ts Tsto va Vt" vm Vmlstoy vm vs Vwclstol Vwilsto; Vwsg(sto) W wa W,p Ws9 Y UNITS AND ABBREVIATIONS post-run system bias check, % of span pre-run system bias check, % of span standard cubic feet standard cubic feet per hour standard cubic feet per minute standard cubic meters standard cubic meters per hour second square feet standard metric ton (1000 kg) t-value absolute average ambient temperature, oR (+459.67 for English) absolute average dry gas meter temperature, oR (+459.67 for English) ton = 2000 pounds tons per hour tons per year absolute average stack gas meter temperature, oR (+459.67 for English) absolute temperature at standard conditions volt volume of acetone blank, ml volume of acetone used in wash, ml total volume H2O collected in impingers and silica gel, grams volume of gas sampled through dry gas meter, ft' volume of gas measured by the dry gas meter, corrected to standard conditions, dscf stack gas volume sampled, acf volume collected at stack conditions through nozzle, acl average stack gas velocity, feet per second volume of water vapor condensed, corrected to standard conditions, scf volume of water vapor in gas sampled from impingers, scf volume of water vapor in gas sampled from silica gel, scf watt weight of residue in acetone wash, mg total weight of impingers, grams total weight of silica gel, grams dry gas meter calibration factor, dimensionless I I I I I I I I I I I I I I I I t I IGP043AS-052980-RT- 188 1 Page 75 of 91 I I I I I I t I t I I I I I t I T I I 6n lt?,N,T+gp.I AAS ACDP ACE AD ADL AETB AS ASTI\4 BACT BDL BHP BIF BLS CC CD CE CEM CEMS CERMS CET CFR CGA CHNOS CNCG co coc COMS CPM CPMS CT CTM cTo CVAAS D6 DE Dioxins DLL DNCG ECD EIT ELCD EMPC EPA EPRI ES ESP EU FCCU FGD FI FIA FID FPD FPM FTIR FTPB FTRB Furans GC ACRONYMS atomic absorption spectroscopy air contaminant discharge permit analyzer calibration error, percent of span absolute difference above detection limit Air Emissions Testing Body applicable standard (emission limit) American Society For Testing And Materials best achievable control technology below detection limit brake horsepower boiler and industrial furnace black liquor solids confidence coefficient calibration drift calibration error continuous emissions monitor continuous em issions monitoring system continuous emissions rate monitoring system calibration error test Code of Federal Regulations cylinder gas audit elemental analysis for determination of C, H, N, O, and S content in fuels concentrated non-condensable gas catalytic oxidizer chain of custody continuous opacity monitoring system condensible particulate matter continuous parameter monitoring system combustion turbine conditional test method catalytic thermal oxidizer cold vapor atomic absorption spectroscopy equivalent diameter destruction efficiency polychlorinated dibenzo-p{ioxins (pcdd's) detection level limited dilute non-condensable gas electron capture detector Engineer ln Training electoconductivity detector (hall detector) estimated maximum possible concentration US Environmental Protection Agency Electric Power Research lnstitute emission standard (applicable limit) electrostatic precipitator emission unit fluid catalytic cracking unit fl ue gas desulfurization flame ionization flame ionization analyzer fl ame ionization detector flame photometric detector filterable particu late matter Fourier-transform i nfrared spectroscopy field train proof blank field train recovery blank polychlorinated dibenzofurans (pcdfs) gas chromatography GP043AS-052980-RT- 188 1 Page 76 of 91 6.i\ l,l?N,T+gp.H GC/MS GFAAS GFC GHG HAP HC HHV HPLC HRGC/HRMS HRSG IC ICAP ICPCR ICP-MS IR tso KW LFG LHV LPG MACT MDI MDL MNOC MRL MS NA NCASI NCG ND NDIR NESHAP NG NIOSH NIST NMC NMOC NMVOC NPD NSPS OSHA PAH PCB PCWP PE PFAS PI PID PM PMro PMz.s POM PS PSD PSEL PST PTE PTM ACRONYMS gas chromatography/mass spectroscopy graph ite fu rnace atom ic absorption spectroscopy gas filter correlation greenhouse gas hazardous air pollutant hydrocarbons higher heating value high performance liquid chromatography high-resolution gas chromatography/high-resolution mass spectroscopy heat recovery steam generator ion chromatography inductively-coupled argon plasmography ion chromatography with a post-column reactor inductively coupled plasma-mass spectroscopy infrared radiation lnternational Standards Organization kilowatts landfill gas lower heating value liquified petroleum gas maximum achievable control technology methylene diphyenyl diisocyanate method detection limit maximum normal operating conditions method reporting limit mass spectrometry not applicable or not available National Council For Air And Steam lmprovement non-condensable gases not detected non{ispersive infrared National Emissions Standards For Hazardous Air Pollutants natural gas National lnstitute For Occupational Safeg And Health National lnstitute Of Standards And Technology non-methane cutter non-methane organic compounds non-methane volatile organic compounds nitrogen phosphorus detector New Source Performance Standards Occupational Safety And Health Administration polycyclic aromatic hydrocarbons polychlorinated biphenyl compounds plywood and composite wood products Professional Engineer per- and polyfluoroalkyl substances (PFAS) photoionization photoionization detector particulate matter particulate matter less than 10 microns in aerodynamic diameter particulate matter less than 2.5 microns in aerodynamic diameter polycyclic organic matter performance specifi cation particle size distribution plant site emission limits performance specifi cation test permanent total enclosure performance test method t I I I I I I I t T I I I I I t I I IGP043AS-052980-RT- 188 1 Page77 of 9L I t I I I I I I I I I I t I I t I I I 64\ lt?,N,I+gp.I QA/QC QI OSTI RA RAA RACT RATA RCTO RICE RM RTO SAM SCD SCR SD Semi-VOST SRM TAP TBD TCA TCD TGNENMOC TGNMOC TGOC THC Trc TO TO TPM TSP TTE ULSD UV VE voc VOST WC \A^/1/TP ACRONYMS quality assurance and quality control Qualified lndividual Qualifi ed Source Testing lndividual relative accuracy relative accuracy audit reasonably available control technology relative accuracy test audit rotary concentrator thermal oxidizer stationary reciprocating internal combustion engine reference method regenerative thermal oxidizer sulfuric acid mist sulfur chemiluminescent detector selective catalytic reduction system standard deviation semivolatile organic compounds sample train standard reference material toxic air pollutant to be determined thermal cond uctivity analyzer thermal cond uctivity detector total gaseous non-ethane non-methane organic compounds total gaseous non-methane organic compounds total gaseous organic compounds total hydrocarbons tentatively identified compound thermal oxidizer toxic organic (as in EPA Method TO-15) total particulate matter total suspended particulate mafter temporary total enclosure ultra-low sulfur diesel ultraviolet radiation range visible emissions volatile organic compounds volatile organic sample train water column waste water treatment plant GP043AS-052980-RT- 1881 Page 78 of 91 Ag silverAs arsenic Ba barium Be beryllium C carbon 6 l,l?N,I+gp.E Cd cadmiumCdS cadmium sulfideCH2O formaldehyde CH3CHO acetaldehyde CH3OH methanol CHo C2H4O ethylene oxide CzHe ethane CaH4O acrolein CaH6O propionaldehyde C.Hu propane C6H5OH phenol Clz chlorine ClO2 chlorine dioxide CO carbon monoxide Co cobalt COr carbon dioxide Cr chromiumCu copperEtO ethylene oxideEIOH ethyl alcohol (ethanol) hydrogen water HzOz hydrogen peroxide HrS hydrogen sulfide H2SO4 sulfuric acidHCI hydrogen chlorideHg mercuryIPA isopropyl alcoholMDI methylene diphyenyl diisocyanateMeCl2 methylene chloride MEK methyl ethyl ketoneMeOH methanolMn manganese nitrogen ammonia nickelNO nitric oxideNOz nitrogen dioxide NO, nitrogen oxides Oz orygen P phosphorusPb leadPCDD polychlorinated dibenzo-pdioxinsPCDF polychlorinated dibenzofurans CHEMICAL NOMENCLATURE Se seleniumSOe sulfur dioxide SOg sulfur trioxide SO, sulfur oxides TCDD tetrachlorodibenzodioxinTCDF tetrachlorodibenzofuranTGOC total gaseous organic concentrationTHC total hydrocarbons Tl thallium TRS total reduced sulfur compounds I I I t I I I I I I I I I I I I I I I H2 Hzo N2 NHs Ni GP043AS-052980-RT- 188 1 Page 79 of 91 I I I I I I I I I I I I I t I t I I I Appendix D.2 Manual Test Method QA/QC Data IBIEt il o,lIIIIIIIIIIIIII €(nc,olo eoq6) ,s f r 60 E sE , F ;E , E v v: - C E (E . U ) .* ? - e ' E E E_ r r J #s Ec =e E r *c b d E O- c r Y 1 lI ' E r - - #e ! Ov - E8 - = b- u gg :Z: 'd\sS g+ .- g o E, oo . $. P t r€ r 90 6" . i cE :3 0; .g + aE Eo U. = € o aP ER ri eI Et E; EE 95 t 5 =E !t e oE €o E; bE ;; @8 .I E! i 6 It *e t; e ,E . E ,f E g3 E€ FR Er ;E €f , 3 0 OE i Oo b8 b9 oCFc 6a La ,t ttUOF<UU27ao<Eok>tdoo='o J IPHq tOU> io=E66 l6 z 3t!EaA6t sEE EOe?qg tl rE1EsBgq: ,E EN99Eqi 3E c iL o ie 'E 9. e G :. 8 E ET = li o aE : ! t o 6E o ;o .9 :8 L YO O ;P x *F oai > L << 6t tr = EP F . == !oofEIoE@!oage ' 6ofEE ;9g€ o;ec"e 69b3eE- S oRo,o> EEE+I* OE :E ,A g qR Ioga6' Joo!o.Ya!oE:(,(!xoooo=!oo!o!ooooooo-xooo0,- NonPPIo oooPE8.Eo6o6co!octooEoFooogsulE'tEoEo€oG t.9I @ ;oJo>EL,-ZC<aF o o 5sgc cF cN !oo!oco.EsGo,ot,Got-9EL=oooEo.cxoooo= oEEEa353E.A3oo= o) (Dg)o?o t\6 ,s f r A6 5 es E ;E , E v V.- -zr ( U O .f ; ? : p E E AU J #5 Ec =h E f Sc b 5 il e f o s; b -o c x E o= o+ ( - c HS - * b -y Lr J gs oC6o o\ (I t!o=oc, ECc(c( o.Eo.EoEfao6 oEtro( '6ENciei 9+ -9 *o E =E B 3e t rs E 69 e €I 6. i cE :c , EE EI TE EE si oo . : :d ;E a3 E $ iE 3e 3E E* ;6 3E :E = e ,E i 98 " gE <9 EE €; Ir :C E q r= . : ,[ E *s 5€ iR En x, 6a o t ,q - a FL ;$ ;q !(ap{1i !D : egi,! .nro ttUOhs -7oo<Eok>ddoo=r$ J tfu 1- k<daU> Jo=s ff 5 l6 z 3o5caiEEE;o5E; EOqEEgbg og.c .Eef i Fg38Pb8E c lr o 5, E XE E iE = la o a! : R o pE o Eo ,J g! { L PO o 6e x tF ooi i G, Et r 80 0 . =E o-Pcod , Ei , 6u lt8r oo !I: rid!B: dE3i -ttr -t qd@od s1o! -a.9 t ci6:Za @o c-i- aE. oo ai=t o c.g Eo.:o!,E.eeoogIa:9E- E qIc4gEatE€9E =ogE ' EN .r cB I Ee 5f i i -r l l l I l* l " l El l l =l - - - H =l l l ol r l I s li l - l 5 l; l g l E l3 l r l b lg l € l 6 lE l E l = l* l ' l efE:Eoio OEcra9cS i. eo26> .t(,oo!a!oo)oahoo-xoooo= jo8otoFa8.c3ogtFEE!E;o,tEoEo5oeEsq,- c5IItEo!IEGou o!).Et,ooE9 3aE coi;oJ FEl rl .( oN !ooEocoo€a!o,o!t(!otgEL=o(,oELo.cxoooo. oI.iq IIIIIIIIIIIIIIItIII I EE 9d rqd9 ir Q E: de 9o ' qq Ea oo o o FF h F 3? i9 5, 1 opl €DI€f f EI f i E, ! TJ f T .E = ?E € EE E F Ei E E Ig E E E s" it i. r E t I :: E I H I I E : I E H ts G o r- r - r o Fl : l = l F gl I lk g* g " IJ J ' tr l H IIIIIII EI E!;l f,sl ;?l to$H I ll Ftd;H I 69gH r .l Ia,oF.Jfi(9 t5ofi.I $ ,IE 66F'dd CE;t;cGaqE F;t".ia;daao q. tEI oa qaa {€Ia a:a1 n! .i! r. :o oc t? O O ? 6 -- 6 t 66 a 6 a O -o 6 - l - ff i f f i f f i f f i Eit$I5 I, iI il i:t rEi 3iiiTT ;l rEI -, otr r lt rii r Ii i !t I Ei sl tE l I: I t! I Ei i iI I E E E ff E OO ts l i l ff i Eff i f f i H f f i f f i {oEHt2I aooaE I F ts aCIcICF FaLacF ! i FGF OoF !G oE od odFt€Fqa !otsoo 66ER aiFGF EoFel,o!ots Ch dF C oFo Et r t r E E riE*CIEcEoU.+eg3UT ,i [ $ l q il T i 8, 1 i rJll |:!,lr lot!!lILeoJ(,Ec.o -ol-trEoIUIILGoJoFdO' ! lloo-FUI- Appendix D.3 Instrumental Test Method QA/QC Data Prolcct llumbcr Cllcm,lFlclllty Soutrc/Locrtbn O.tc Opcretor Anelyrcr lD 5lz+lzs . -. -'ln{.- -.. -, 6,Trrbaq' :?J-lt oL- o I qC.lbredon CtllodrrlD 6uVrlur Xopome * Crtot lt 2ero Flf.t'+ au A.b h.o Mid Artorqrqt I b-t{L lo-ue '/SDrn i(ol[ zl oL L\.o?7t.oU / CQCrlSrrdon CylladrrlD 6rrYrltto irr?onr f Erro,lt?rSl Zero 0L-(.t\?mt-o.o o Mid Au\orr{-t\(il,9+1 .Yl Sprn FnorsLSoL t+- b7 l?- I.,fl t/ mbSles-mrrttM I I I I I I T I I I I I I I I I I t I Airgas an Atr Liqui(b conpeny Airgas Specialty Gases Airgas USA LLC Sz5 North Industrial l,oop Road Tooele, LIT 84o74 Airgas.com CERTIFICATE OF ANALYSIS Grade of Product: EPA PROTOCOL STAMARI) Part Number: E03N180E15A0015 CylinderNumber: 4LM024748Laboratory: 124 - Tooele (SAP) - UT PGVP Number: 872024 Gas Code: CO2,O2,BALN Reference Number: 15340299207 5-1 Cylinder Volume: 150.0 CF Cylinder Pressure: 2015 PSIG Valve Outlet: 590 Certification Date: Mar 19,2024 Expiration Date: Mar {9, 2032 Certification performed in accordanco with "EPA Tracoability Protocol for Assay and Certification of Gaseous Calibration Standards (May 2012)'document EPA 600/R-12/531, using the assay procodures listed. Analytical Methodology does not requirE conBcdion for analytical interferenc,e. This cylinder has a total analytical uncrrtsinty as stated below with a confidence level of 95%. There are no significent impurities which affect ths use of this calibration mixture. All concrntrations are on a mole/mole basis unless otheMise notod. The results relate only to the items tosted. Tho report shall not be reproducod except in full without approval of the laboratory. Do Triad Data Available Upon Request Slonature on file Approved for Release GP043AS-052980-RT- 188 1 Page I of 'l Page 86 of 91 Not Use This b€low 100 osio. i.e. 0.7 Component Requested Concentration ANALYTICAL R.ESULTSActual Protoco!Concentration Method TotalRelative Uncertainty Assay Datee CARBON DIOXIDE OXYGEN NITROGEN 9.000 o/o 10.50 o/o Balance 8.979 o/o 10.42 o/o G1 G1 +l- 1.0o/o NIST Traceable +l- 0.5o/o NIST Traceable 03t19t2024 03t1912024 CALIBRATION STANDARDS Type Lot lD Cylinder No Concentration Uncortainty Expiration Date NTRM NTRM 1 306041 I I 1060604 cc413537 cc3381 73 7 .489 o/o CARBON DIOXIDE/NITROGEN 1 4.93 O/O OXYGEN/NITROGEN 0.6olo 0.2o/o May 14,2025 Nov 02, 2028 lnstrumenUMake/Model ANALITICAL EQUIPMENT Analytical Principle Last Multipoint Callbration Horiba VIA-S10 SV4MEUTJ CO2 Horiba MPA-510 W603MM58 02 CO2 NDIR (Dixon) 02 Paramaqnetic (DIXON) Mat 06,2024 Mat 06.2024 CERTIFICATE OF AI\ALYSIS Grade of Product: EPA PROTOCOL STAIYDARI) E03N161El540287 E80162302 124 - Tooele (SAP) - UT 872023 co2,02,BALN Expiration Date: Reference Number: Cylinder Volume: Cylinder Pressure: Valve Outlet: Certification Date: Nov 14.2031 Airuas an Ar Liquido corpany Airgas Specialty Gases Airgas USA LLC SzS North Industrial Loop Road Tooele, UT 84o74 Airgas.com I I I I I I I I T I I I I I I t I t I Part Number: Cylinder Number: Laboratory: PGVP Number: Gas Code: 153402892897-1 158.0 CF 2015 PSIG 590 Nov 14, 2023 Certification performed in accordanco with "EPA Traceability Protocol fior Assey and Certification of Gaseous Calibration Standards (May 2012)'document EPA 6OO/R-1 2/531 , using the assay procodures listed. Analytical Methodology does not require conection for analytical interference. This cylindcr has a total analytical uncsrtainty as stated below with a confidence l6vel of 950/0. There arc no significant impurities which affect ths use of this calibration minure. All concentrations are on a mole/mole basis unless otherwise noted. The results relate only to the itoms tosted. The report shall not bo raproduced except in full without approvel of the laboratory. Do Triad Data Available Upon Request Sionature on file Approved for Release GP043AS-052980-RT- 1 88 1 Page 1 of 'l Page 87 of 91 Not Us6 Thig below 100 psis, i.e. 0.7 Component Requested Concentration ANALYTICAL RESULTS Actual ProtocolConcentration Method Tota! Relative Uncertainty Assay Dates CARBON DIOXIDE OXYGEN NITROGEN 18.00 % 21.00 o/o Balance 17.69 0/o 21.07 o/o G1 G1 +l- 0.60/o NIST Traceable +l- 0.9o/o NIST Traceable 11t14t2023 11t14t2023 CALIBRATION STANDARDS Type Lot tD Cylinder No Concentratlon Uncertainty Expiration Date NTRM 1 3060802 09061434 cc415397 cc282492 24.M o/o CARBON DIOXIDE/NITROGEN 22.53 o/o OXYG EN/N ITROG EN 0.6% 0.4o/o Oec 11,2025 May 13,2025NTRM lnstrumenUMako/Model ANALYTICAL EQUIPMENT Analytlca! Principle Last Multipoint Calibration Horiba VIA-s10 SV4MEUTJ CO2 Horiba MPA-510 W603MM58 02 CO2 NDIR (Dixon) 02 Paramaqnetic (DIXON) od 17,2023 od 17,2023 Appendix D.4 Accreditation Information I Certifications GP043AS-052980-RT- 1881 I3l oelI oFcr )_- c PEBg ; OE . E c. 9 ! .a a: E5 P ' !U EHs S U 6' . <= o o. > ' E .= o t r E 3= . :z . E { o; = oo u 6: ft !r EkB a iH & Na t <; o =o O EP a PE Fi r al . = b9 U _v ( J [- o ^ L o. - u E BE = o' 1 5 ox o oE a C€ + 6+ 8 qn s ^P 3X Ea = -. E U ) :o < 'F o8d oIc arqUl- {fr rqaF{ lr {F] -d&lr {rqac&F<zc oo=ooOooo.C)N tomh0 -Lop ) +) ca .q DHrtLoop ) caaop )dLFXLoF ) \3q) +) ol ) \3pLq)q) Co*ot!oooo+ooooJorLC.e{- .9oo.4anCo(- )0)E IIIIIIIIII q)qJaPqooa(tto{L)6.tq)L$iq)to(aoLb!oLqq)Lc)(aFi o) .oa0)a/)!o.S 2 c - E A3 x T9 S R lu L- (r ) - o -@ U= QN <: J l > .f r t o -4 \ ) ) s 86 i 6< E : i o. 9 : A\ s - V YL : .9 X o o >l . i U > EI fd.fr T ?a$l (, I gan I $NoN-ol.oou-oooEF.N.2.CErq)co0)o- dorooologr (oo- JFzIJ J IzZo;ztr J €tJ . l C, )c&Fzo= @(\oNNozoLdExul l!oI.J J l-6 IE@oa3G=aIo-f@Eao.a uF (f )No(\ tNNoLJfo9, l!ouJko \{s .eS (E E e6 E tr E U) .! 2 2 ; EE E LLGL € F( J r ( r o. = o EB F EE ; l€ s a$ F eB t OG t S ut gT I E I3 i E f : E s EE tS {- lh i .Z .= rl J H EE ro - LA ai. - E .= | t s {E+ g $ | EE ? E +. . 2 O = Ez t E - gE E Z EE E E ; g el F Ed s b Fe o o :(o=t-o.Co.o+,al--o zo-FUJJo-=oolloII JFolJ .FuUJo IIIIIIIIIIIIIITIIII H@@HIFdIo6orNtr loIa(v )too-(9 This is the Last Page of This Document If you have any questions, please contact one of the following individuals by email or phone. Name: Craig Kormylo Title: District Manager Region: USA - Stack - Great Plains - Operations Emai! : CKormylo@montrose-env.com Phone: (303) 495-3936 Name: Glen Capra Title: Vice President Region: USA - Stack Emai! : GCapra@montrose-env.com Phone: (5L2) 772-6450 -*-_D,vtsloN OF AtR o,.,At_tTY GP043AS-052980-RT- 1881 Page 91 of 91 Source Information Division of Air Quality Compliance Demonstration Source Information Company Name PacifiCorp Huntington - Unit No. 1 Company Contact:Tom Wiscomb Contact Phone No.801-220-2373 Source Designation:Unit No. 1 Test & Review Dates Test Date: 3/25/2025 Review Date: 5/2/2025 Tabs Are Shown Observer:3/25/2025 Reviewer:Paul Morris Particulate Emission Limits lbs/MMBtu lbs/hr gr/dscf 0.030 74.000 Emission Rates - "Front Half" lbs/MMBtu lbs/hr gr/dscf 0.0052 25.0095 0.0024 Test Information Stack_I.D._inches As ft^2 Y Dl H @ Cp Pbar Pq (static)Dn 323.30 570.08 0.9970 1.8 0.84 23.75 -4.2 0.234 Contractor Information Contracting Company: Montrose Air Quality Services, LLC Contact: Cheyney Guymon Phone No.: 801-794-2950 Project No.: 1840 Circular 10100 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 F factor usedF factors for Coal, Oil, and Gas Anthrocite 2 Lignite Natural Propane Butane COAL OIL GAS Bituminous 2 Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu O2 CO2 lbs/MMBtu Page 1 Summary Division of Air Quality Reference Methods 5 - TSP Compliance Demonstration of PacifiCorp Huntington - Unit No. 1 Testing Results Lab Data - grams collected Test Date 3/25/2025 3/25/2025 3/25/2025 3/25/2025 Lab Data Probe Filter Back Circular Run 1 Run 2 Run 3 Run 4 Run 1 0.0154 0.0001 0.0171 As ft^2 570.08 570.08 570.08 Run 2 0.0099 0 0.0109 Pbar 23.75 23.75 23.75 Run 3 0.0096 0 0.011 Pq (static)-4.20 -4.20 -4.20 Run 4 Ps 23.44 23.44 23.44 Avg. Ts F 110.75 112.17 112.83 Front Half Emissions Summary CO2 - FCO2 12.00 12.20 12.10 Run 1 Run 2 Run 3 Run 4 Avg. O2 7.10 6.90 7.10 gr./dscf 0.0032 0.0020 0.0020 0.0024 N2+C 80.90 80.90 80.80 lbs/hr 33.7368 20.7839 20.5079 25.0095 Md 30.20 30.23 30.22 lbs/MMBtu 7.060E-03 4.268E-03 4.272E-03 0.0052 Ms 28.91 28.78 28.76 Y 1.00 1.00 1.00 Cp 0.84 0.84 0.84 Total Emissions Summary w/back half condensable Vm cf 92.81 96.33 94.65 Run 1 Run 2 Run 3 Run 4 Avg. Vlc 186.40 219.80 217.80 gr./dscf 0.0068 0.0042 0.0042 0.0051 AVG. Tm F 65.08 64.67 67.75 lbs/hr 70.9560 43.6671 44.0065 52.8766 Vm std 74.22 77.12 75.33 lbs/MMBtu 1.485E-02 8.968E-03 9.168E-03 0.0110 Vw std 8.77 10.35 10.25 Bws 0.11 0.12 0.12 S Bws 0.11 0.12 0.12 Avg. Sqrt Dlp 0.84 0.85 0.85 Vs 55.07 56.12 55.94 F factor used scfm wet 1365323.74 1387814.69 1381880.40 1840 acfm 1883774.05 1919558.19 1913577.19 Qsd dscfh 73258717.62 73424765.98 72980683.53 # Sample Points 12.00 12.00 12.00 Dn 0.234 0.234 0.234 An 2.99E-04 2.99E-04 2.99E-04 Start Time 0:00 0:00 0:00 End Time 0:00 0:00 0:00Total Test time 120.00 120.00 120.00 Time @ point 10.00 10.00 10.00 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Points Run 1 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 2 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 3 PxP Isokinetic O2 CO2 lbs/MMBtu 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 Sample Points Run 4 PxP Isokinetic Page 1 Run 1 PacifiCorp Huntington - Unit No. 1 Flow & Moisture Test Date 3/25/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 570.08 23.75 -4.20 23.44 111 12.00 7.10 80.90 30.20 28.91 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1135 0.9970 0.84 92.806 186.40 65.08 74.216 8.774 0.1057 0.1135 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.836 55.07 1,365,324 1,883,774 7.33E+07 12 0.234 120 10.00 1.708333 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 111.442 Wt. (Final) Wt. (Initial) lc 2 118.320 0.54 1.30 110 64 64 454.10 349.80 104.3 3 125.520 0.66 1.60 110 64 64 683.90 654.00 29.9 4 133.159 0.74 1.80 110 64 64 757.80 731.10 26.7 5 140.560 0.59 1.50 110 65 65 894.30 868.80 25.5 6 148.490 0.75 1.80 111 65 65 0.0 7 156.541 0.79 1.90 111 65 65 8 164.220 0.64 1.60 111 66 66 Isokinetics 9 172.540 0.78 1.90 111 66 66 Test Date 3/25/2025 10 180.649 0.79 1.90 111 66 66 Start Time enter 11 188.170 0.64 1.60 111 66 66 End Time 12 196.190 0.74 1.80 112 65 65 Run 1 13 204.248 0.75 1.80 111 65 65 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 2 PacifiCorp Huntington - Unit No. 1 Flow & Moisture Test Date 3/25/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 570.08 23.75 -4.20 23.44 112 12.20 6.90 80.90 30.23 28.78 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1182 0.9970 0.84 96.325 219.80 65 77.119 10.346 0.1183 0.1182 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.849 56.12 1,387,815 1,919,558 7.34E+07 12 0.234 120 10.00 1.83 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 204.685 Wt. (Final) Wt. (Initial) lc 2 212.450 0.66 1.60 111.0 63.0 63.0 594.30 494.10 100.2 3 220.510 0.78 1.90 111.0 63.0 63.0 726.70 674.90 51.8 4 228.830 0.79 1.90 112.0 63.0 63.0 808.10 771.60 36.5 5 236.670 0.65 1.70 113.0 64.0 64.0 955.60 924.30 31.3 6 245.120 0.77 2.00 112.0 64.0 64.0 0.0 7 253.420 0.79 2.00 113.0 65.0 65.0 8 260.910 0.62 1.60 113.0 65.0 65.0 Isokinetics 9 268.980 0.74 1.90 113.0 65.0 65.0 Test Date 3/25/2025 10 277.295 0.78 2.00 112.0 66.0 66.0 Start Time 11 284.760 0.61 1.60 112.0 66.0 66.0 End Time 12 292.720 0.72 1.80 112.0 66.0 66.0 Run 2 13 301.010 0.75 1.90 112.0 66.0 66.0 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 3 PacifiCorp Huntington - Unit No. 1 Flow & Moisture Test Date 3/25/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 570.08 23.75 -4.20 23.44 113 12.10 7.10 80.80 30.22 28.76 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1205 0.9970 0.84 94.646 217.80 68 75.330 10.252 0.1198 0.1205 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.845 55.94 1,381,880 1,913,577 7.30E+07 12 0.234 120 10.00 1.82 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 302.792 Wt. (Final) Wt. (Initial) lc 2 310.130 0.59 1.50 113.0 66.0 66.0 468.6 349.2 119.4 3 318.130 0.72 1.80 112.0 66.0 66.0 686.7 655.3 31.4 4 326.228 0.77 2.00 113.0 67.0 67.0 753.5 719.7 33.8 5 334.050 0.69 1.80 113.0 67.0 67.0 932.1 898.9 33.2 6 342.180 0.79 1.90 113.0 67.0 67.0 0.0 7 350.114 0.76 1.90 113.0 68.0 68.0 8 357.550 0.60 1.50 113.0 68.0 68.0 Isokinetics 9 365.680 0.71 1.80 112.0 69.0 69.0 Test Date 3/25/2025 10 373.575 0.74 1.90 113.0 69.0 69.0 Start Time 11 381.300 0.65 1.70 113.0 66.0 66.0 End Time 12 389.460 0.78 2.00 113.0 70.0 70.0 Run 3 13 397.438 0.79 2.00 113.0 70.0 70.0 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Source Information Division of Air Quality Compliance Demonstration Source Information Company Name PacifiCorp Huntington - Unit No. 2 Company Contact:Richard Neilsen Contact Phone No.435-687-4334 Source Designation:Unit No. 2 Test & Review Dates Test Date: 3/27/2025 Review Date: 5/2/2025 Tabs Are Shown Observer: Reviewer:Paul Morris Particulate Emission Limits lbs/MMBtu lbs/hr gr/dscf 70.000 Emission Rates - "Front Half" lbs/MMBtu lbs/hr gr/dscf 0.0032 14.6607 0.0016 Test Information Stack_I.D._inches As ft^2 Y Dl H @ Cp Pbar Pq (static)Dn 322.54 567.39 0.9900 0.7662 0.84 23.7 -4.2 0.245 Contractor Information Contracting Company: Montrose Air Quality Services, LLC Contact: Cheyney Guymon Phone No.: 801-794-2950 Project No.: 1840 Circular 10100 9780 9860 9190 8710 8710 8710 10540 10640 11950 320 10610 10200 10390 1970 1800 1910 1420 1040 1190 1250 F factor usedF factors for Coal, Oil, and Gas Anthrocite 2 Lignite Natural Propane Butane COAL OIL GAS Bituminous 2 Fd Fw Fc scf/MMBtu scf/MMBtu scf/MMBtu O2 CO2 lbs/MMBtu Page 1 Summary Division of Air Quality Reference Methods 5 - TSP Compliance Demonstration of PacifiCorp Huntington - Unit No. 2 Testing Results Lab Data - grams collected Test Date 3/27/2025 3/27/2025 3/27/2025 3/27/2025 Lab Data Probe Filter Back Circular Run 1 Run 2 Run 3 Run 4 Run 1 0.0105 0.0001 0.0053 As ft^2 567.39 567.39 567.39 Run 2 0.0069 0.0001 0.0145 Pbar 23.70 23.70 23.70 Run 3 0.0063 0.0124 Pq (static)-4.20 -4.20 -4.20 Run 4 Ps 23.39 23.39 23.39 Avg. Ts F 113.58 114.67 115.50 Front Half Emissions Summary CO2 - FCO2 12.90 12.80 12.80 Run 1 Run 2 Run 3 Run 4 Avg. O2 6.50 6.60 6.50 gr./dscf 0.0021 0.0014 0.0012 0.0016 N2+C 80.60 80.60 80.70 lbs/hr 19.7950 13.0324 11.1547 14.6607 Md 30.32 30.31 30.31 lbs/MMBtu 4.253E-03 2.939E-03 2.534E-03 0.0032 Ms 28.90 28.79 28.76 Y 0.99 0.99 0.99 Cp 0.84 0.84 0.84 Total Emissions Summary w/back half condensable Vm cf 100.74 98.83 103.33 Run 1 Run 2 Run 3 Run 4 Avg. Vlc 218.00 226.90 241.60 gr./dscf 0.0031 0.0044 0.0037 0.0037 AVG. Tm F 74.96 84.67 86.00 lbs/hr 29.6925 40.0282 33.1098 34.2768 Vm std 78.38 75.49 78.78 lbs/MMBtu 6.379E-03 9.026E-03 7.523E-03 0.0076 Vw std 10.26 10.68 11.37 Bws 0.12 0.12 0.13 S Bws 0.12 0.13 0.13 Avg. Sqrt Dlp 0.77 0.75 0.74 Vs 51.07 49.59 49.41 F factor used scfm wet 1251152.40 1212640.19 1206493.39 1840 acfm 1738526.54 1688194.78 1682073.08 Qsd dscfh 66378705.30 63740670.95 63257979.42 # Sample Points 12.00 12.00 12.00 Dn 0.245 0.245 0.245 An 3.27E-04 3.27E-04 3.27E-04 Start Time 0:00 0:00 0:00 End Time 0:00 0:00 0:00Total Test time 120.00 120.00 120.00 Time @ point 10.00 10.00 10.00 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Points Run 1 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 2 PxP Isokinetic 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 % I s o k i n e t i c Sample Points Run 3 PxP Isokinetic O2 CO2 lbs/MMBtu 80.00 90.00 100.00 110.00 120.00 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 Sample Points Run 4 PxP Isokinetic Page 1 Run 1 PacifiCorp Huntington - Unit No. 2 Flow & Moisture Test Date 3/27/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 567.39 23.70 -4.20 23.39 114 12.90 6.50 80.60 30.32 28.90 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1234 0.9900 0.84 100.736 218.00 74.96 78.377 10.261 0.1158 0.1234 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.772 51.07 1,251,152 1,738,527 6.64E+07 12 0.245 120 10.00 1.816667 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 444.290 Wt. (Final) Wt. (Initial) lc 2 452.000 0.44 1.40 113 67 67 580.10 494.80 85.3 3 460.510 0.62 1.90 113 71 68 741.70 676.40 65.3 4 469.062 0.62 1.90 114 74 68 795.60 761.10 34.5 5 476.930 0.51 1.60 115 74 70 981.80 948.90 32.9 6 485.380 0.63 1.90 113 77 69 0.0 7 493.782 0.62 1.80 114 80 70 8 501.880 0.53 1.60 115 77 72 Isokinetics 9 510.570 0.65 2.00 113 81 74 Test Date 3/27/2025 10 519.680 0.69 2.10 113 84 75 Start Time enter 11 527.450 0.54 1.60 113 83 75 End Time 12 535.960 0.64 1.90 113 84 76 Run 1 13 545.026 0.69 2.10 114 86 77 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 2 PacifiCorp Huntington - Unit No. 2 Flow & Moisture Test Date 3/27/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 567.39 23.70 -4.20 23.39 115 12.80 6.60 80.60 30.31 28.79 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1272 0.9900 0.84 98.834 226.90 85 75.491 10.680 0.1239 0.1272 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.747 49.59 1,212,640 1,688,195 6.37E+07 12 0.245 120 10.00 1.67 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 550.095 Wt. (Final) Wt. (Initial) lc 2 557.990 0.50 1.00 113.0 78.0 76.0 473.50 348.40 125.1 3 566.040 0.57 1.70 115.0 85.0 77.0 681.00 650.80 30.2 4 575.104 0.70 2.10 115.0 89.0 78.0 793.70 754.10 39.6 5 582.960 0.49 1.50 114.0 86.0 79.0 997.00 965.00 32.0 6 591.060 0.56 1.70 115.0 89.0 81.0 0.0 7 599.965 0.65 2.00 115.0 92.0 81.0 8 608.000 0.52 1.60 113.0 89.0 82.0 Isokinetics 9 616.330 0.55 1.70 116.0 91.0 83.0 Test Date 3/27/2025 10 624.392 0.52 1.60 116.0 93.0 83.0 Start Time 11 631.920 0.45 1.40 114.0 85.0 83.0 End Time 12 640.230 0.59 1.80 114.0 91.0 84.0 Run 2 13 648.929 0.63 1.90 116.0 93.0 84.0 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1 Run 3 PacifiCorp Huntington - Unit No. 2 Flow & Moisture Test Date 3/27/2025 As ft^2 Pbar Pq (static) Ps Avg. Ts F CO2 - FCO2 O2 N2+C Md Ms 567.39 23.70 -4.20 23.39 116 12.80 6.50 80.70 30.31 28.76 Y Cp Vm cf Vlc Avg. Tm F Vm std Vw std Bws S Bws 0.1302 0.9900 0.84 103.329 241.60 86 78.779 11.372 0.1261 0.1302 0.999 Avg. Sqrt Dlp Vs scfm wet acfm Qsd dscfh # Sample Points Dn Total Test time (minutes) Time @ point (minutes)Avg. Dlh 0.744 49.41 1,206,493 1,682,073 6.33E+07 12 0.245 120 10.00 1.86 TRUE Point No.Meter (cf) dl "p" dl "h" ts F tm F (in) tm F (out) Imp. Liquid Collected 1 649.225 Wt. (Final) Wt. (Initial) lc 2 657.280 0.52 1.60 115.0 84.0 83.0 645.6 494.8 150.8 3 666.080 0.67 2.00 116.0 87.0 84.0 704.1 676.0 28.1 4 674.828 0.67 2.00 116.0 89.0 84.0 784.9 753.5 31.4 5 682.610 0.49 1.50 114.0 85.0 83.0 974.9 943.6 31.3 6 691.570 0.65 2.00 116.0 88.0 83.0 0.0 7 701.101 0.73 2.20 116.0 92.0 83.0 8 709.740 0.56 1.70 116.0 87.0 83.0 Isokinetics 9 718.880 0.68 2.10 114.0 90.0 83.0 Test Date 3/27/2025 10 727.920 0.17 2.10 117.0 91.0 84.0 Start Time 11 735.150 0.43 1.30 116.0 88.0 84.0 End Time 12 743.330 0.55 1.70 115.0 90.0 84.0 Run 3 13 752.554 0.68 2.10 115.0 91.0 84.0 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Page 1