AEP-NRC-2023-19, Annual Radioactive Effluent Release Report
ML23121A219 | |
Person / Time | |
---|---|
Site: | Cook ![]() |
Issue date: | 04/30/2023 |
From: | Scarpello M Indiana Michigan Power Co |
To: | Office of Nuclear Reactor Regulation, Document Control Desk |
References | |
AEP-NRC-2023-19 | |
Download: ML23121A219 (1) | |
Text
An AIPCompany BOUNDLESS ENERGY-April 30, 2023 Docket Nos.: 50-315 50-316 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Donald C. Cook Nuclear Plant Unit 1 and 2 Indiana Michigan Power Cook Nuclear Plant One Cook Place Bridgman, Ml 49106 indianamichiganpower.com AEP-NRC-2023-19 10 CFR 50.36(a) 2022 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT In accordance with Technical Specification 5.6.3, Indiana Michigan Power Company, the licensee for Donald C. Cook Nuclear Plant Units 1 and 2, is providing as the enclosure to this letter, the Annual Radioactive Effluent Release Report.
This report covers the period January 1, 2022, through December 31, 2022.
This letter contains no new or modified regulatory commitments. Should you have any questions, please contact me at (269) 466-2649.
Michael K. Scarpello Regulatory Affairs Director OAF/sjh
Enclosure:
Donald C. Cook Nuclear Plant Units 1 and 2 - 2022 Annual Radioactive Effluent Release Report c:
EGLE - RMD/RPS J. B. Giessner-NRC Region Ill NRC Resident Inspector R. M. Sistevaris -AEP Ft. Wayne, S. P. Wall-Washington DC A. J. Williamson - AEP Ft. Wayne
ENCLOSURE to AEP-NRC-2023-19 Donald C. Cook Nuclear Plant Units 1 and 2 2022 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT
An AIP Company COOK PLANT Donald C. Cook Nuclear Plant Units 1 and 2 2022 Annual Radioactive Effluent Release Report s
TABLE OF CONTENTS Table of Contents I.
Introduction II.
Radioactive Releases and Radiological Impact on Man III.
IV.
V.
VI.
VII.
VIII.
IX.
Liquid Releases 2
Gaseous Releases 2
Solid Waste Disposition 3
Meteorological 3
Offsite Dose Calculation Manual (ODCM) Changes 3
Total Dose 3
Radiation Monitors Inoperable Greater Than 30 Days 4
Noteworthy Conditions Identified in 2022 5
Conclusion 6
Errata 6
LIST OF APPENDICES Appendix Title Al.I 2022 Effluent and Waste Disposal Annual Report -
Supplemental Information Al.2 Summary of Maximum Individual Doses: First Quarter, Second Quarter, Third Quarter, and Fourth Quarter 2022 Al.3 2022 NEI Groundwater Protection Initiative (GPI) Sample Data A2.1 Hours at Each Wind Speed and Direction: First Quarter, 2022 A2.2 Hours at Each Wind Speed and Direction: Second Quarter, 2022 A2.3 Hours at Each Wind Speed and Direction: Third Quarter, 2022 A2.4 Hours at Each Wind Speed and Direction: Fourth Quarter, 2022 A3.0 Offsite Dose Calculation Manual (ODCM) Changes
I.
INTRODUCTION II.
This report discusses the radioactive discharges from Unit 1 and Unit 2 of the Donald C. Cook Nuclear Plant (CNP) during 2022.
This is in accordance with the requirements of CNP Technical Specification {TS) 5.6.3.
The table below summarizes the pertinent statistics concerning the Plant's operation during the period from January 1, 2022, to December 31, 2022. The data in this table and the descriptive information on plant operation are based upon the respective unit's Monthly Operating Reports, Performance Indicators, and Control Room Logs for 2022.
Parameter Unit 1 Unit2 Gross Electrical Energy Generation 7,791,813 9,355,756 (Megawatt Hour (MWH))
Unit Service Factor 82.2 88.8 (Percent(%))
Unit Capacity Factor 83.1 88.6 (Maximum Dependable Capacity (MDC)) Net(%)
Unit 1 entered the reporting period in Mode 1 at Nominal Full Power (NFP). Small power adjustments were made to facilitate main turbine valve testing throughout the year.
The unit performed a normal downpower and was manually tripped on April 2, 2022, entering refueling outage U 1 C31. The unit attained criticality on May 22, 2022, and was manually tripped due to high vibrations on the Main turbine on May 24, 2022. The unit attained criticality on May 29, 2022 returned to NFP on June 2, 2022. The unit had an automatic reactor trip on August 28, 2022 due to a reactor coolant pump tripping off. The unit attained criticality on September 4, 2022. The unit reached NFP on September 5, 2022. The unit exited the reporting period at NFP.
Unit 2 entered the reporting period in Mode 1 at NFP. Small power adjustments were made to facilitate main turbine valve testing throughout the year. The unit performed a normal downpower and was manually tripped on October 1, 2022, entering refueling outage U2C27. The unit attained criticality on November 8, 2022, and had an automatic reactor trip from high steam generator water levels. The unit attained criticality on November 11, 2022 and attained NFP on November 15, 2022. The unit exited the reporting period at NFP.
RADIOACTIVE RELEASES AND RADIOLOGICAL IMPACT ON MAN Since a number of release points are common to both units, the release data from both units are combined to form this two-unit, Annual Radioactive Effluent Release Report (ARERR). Appendix Al.I through A2.4 of this report present the information in accordance with Section 5.6.3 of Appendix A to the Facility Operating Licenses, as specified in the Technical Specifications, Regulatory Guide 1.21, and 10 CFR Part 50, Appendix I.
The "MIDAS System" is a computer code that calculates doses due to radionuclides that were released from the CNP.
All liquid and gaseous releases were well within Offsite Dose Calculation Manual (ODCM) limits and federal limits.
There were no abnormal liquid or gaseous releases in 2022. There were no spills or leaks of radioactive liquids requiring voluntary notifications per the Industry Groundwater Protection Initiative or site procedures.
The Independent Spent Fuel Storage Installation (ISFSI) impacts are included with Unit 1 and Unit 2 statistics. The ISFSI cask system does not create any radioactive materials or have any radioactive waste treatment systems. Therefore, specific operating procedures for the control of radioactive effluents are not required. Technical Specifications for the HI-Storm l 00 Cask System, Specification 3.1.1, Multi-Purpose Canister (MPC), provides assurance that there are not radioactive effluents from the ISFSI.
Liguid Releases During 2022 there were 99 liquid batch releases performed. The number of liquid batch releases for the 1st, 2nd, 3rd, and 4th quarters in 2022 were 16, 32, 32, and 19, respectively.
Estimated doses (in mrem) to maximally exposed individuals via the liquid release pathways are given in Appendix A 1.2 of this report.
Gaseous Releases During the first quarter of 2022 there were five batch release from Gas Decay Tanks (GDT) and 56 Containment Pressure Reliefs (CPR). During the second quarter there was one containment purge, one system tank vent, and 55 CPR. During the third quarter there were four batch releases from GDTs and 59 CPR. During the fourth quarter there was one batch release from GDTs, one containment purge, one system tank vent, and 49 CPR. The CPR continue to be listed as batch releases as described in Nuclear Regulatory Commission Inspections 50-315/89016 (DRSS); 50-316/89017 (DRSS) for CNP, dated June 13, 1989.
Doses continue to be calculated utilizing continuous criteria as allowed by NUREG-0133.
There was a total often GDT releases, two containment purges, two system tank vents, and 219 CPR gaseous batch releases made during 2022.
In calculating the dose consequences for continuous and batch gaseous releases during 2022, the meteorological data measured at the time of the release were used.
The estimated doses (in mrem) to maximally exposed individuals via the gaseous release pathways are given in Appendix Al.2 of this report. For individuals that are within the site boundary, the occupancy time is sufficiently low to compensate for any increase in the atmospheric diffusion factor above that for the site boundary.
2
Solid Waste Disposition There were 22 shipments of radioactive waste made during 2022.
These included shipments made from the site to various radioactive waste processors for ultimate disposal.
III.
METEOROLOGICAL Appendices A2.1, A2.2, A2.3, and A2.4 of this report contain the cumulative joint frequency distribution tables of wind speed and wind direction, corresponding to the various atmospheric stability classes for the first, second, third, and fourth quarters of 2022. Hourly meteorological data is available for review and/or inspection upon request.
IV.
OFFSITE DOSE CALCULATION MANUAL (ODCM) CHANGES The ODCM, PMP-6010-OSD-001, was not revised during the report period.
V.
TOTAL DOSE Section 3.2.5 of the ODCM requires that the dose or dose commitment to a real individual from all uranium fuel cycle sources in Berrien County be limited to no more than 25 mrem to the total body or any organ ( except the thyroid, which is limited to no more than 75 mrem) over a period of 12 consecutive months to show conformance with the requirements of 40 CFR Part 190. The maximum cumulative dose to an individual from liquid and gaseous effluents during 2022 was well within the ODCM limits. Measurements using thermoluminescent dosimeters (TLD) at 12 onsite stations indicate that the dose due to direct radiation is consistent with preoperational and current control (background) levels. This is fully evaluated in CNP' s 2022 Annual Radiological Environmental Operating Report. Additional TLD dosimetry installed by Radiation Protection department programs monitor dose received by individuals on site as visitors.
The annual dose to the maximum individual will be estimated by first, summing the quarterly total body air dose, the quarterly skin air dose, the quarterly critical organ_
dose from iodines and particulates (l&P), the quarterly total body dose from liquid effluents, the quarterly critical organ dose from liquid effluents, and the Radiological Environmental Monitoring Program onsite direct radiation TLD data. These quarterly values are summed with the annual Carbon-14 dose and compared to the annual total body limit for conservative reasons. The table that follows here represents the above written description:
3
Dose (mrem) 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr I &P 1.19E-02 1.35E-02 2.77E-02 2.49E-02 Total Body Air 2.50E-04 4.70E-04 1.10E-03 3.70E-04 Skin 4.00E-04 7.60E-04 1.B0E-03 5.90E-04 Liauid TB 2.81E-02 1.25E-02 2.33E-02 8.78E-03 Liquid Organ 2.81E-02 1.25E-02 2.33E-02 8.87E-03 Direct Radiation 0
0 0
0 Quarterly Dose Total 6.88E-02 3.97E-02 7.72E-02 4.35E-02 Sum of Quarter Doses 2.29E-01 C14 (Annual) Curies 1.84E+01 C14 (Annual) Dose 2.12E+00 Grand Total Dose (Total Bodv or anv other Oman) mrem 2.35E+00 Annual Dose Limit (mrem) 25 Percent of limit 9.40E+00 The following data reflects a comparison with 2009 annual dose data (the last year without calculating C-14 dose), 2022 annual dose data, and 2022 annual dose data with C-14 added.
This indicates that 2022 annual dose was 'typical' for a year regarding radioactive effiuents. The table is presented as follows:
Annual Dose (mrem)
% of limit 2009 2.60E-01 1.04 2022 2.29E-01 0.917 2022 with C-14 2.35E+00 9.40 VI.
RADIATION MONITORS INOPERABLE GREATER THAN 30 DAYS 1-WRA-717, West Essential Service Water Rad Monitor was declared inoperable on June 21, 2022 when it failed a routine surveillance. Troubleshooting identified the problem as being a bad cable, but the lead time required to obtain a replacement was greater than 30 days. The cable was attained and replaced, resulting in l-WRA-717 being restored to operable status on August 15, 2022.
2-DRA-300, Steam Generator Blowdown Rad Monitor was declared inoperable on July 26, 2022 due to a steam leak on the #1 Steam Generator sample line resulting in the line being isolated. Repairs were completed on the steam leak and 2-DRA-300 was returned to operable status on November 4, 2022.
The Radiation Monitor System has undergone an extensive replacement project to upgrade and modernize the equipment to support the expected operational lives of the two CNP units. This work completed in April of 2020. One effiuent monitor pathway continues to have issues regarding this project with the background radiation levels due to the detector sensitivities. 12-RRS-l00l(a)/ l00l(b) channels of the Waste Disposal liquid effiuent monitors were declared inoperable on July 24, 2020, and required software changes in order to address the higher background detected due to the increased sensitivity. The actual room area radiation levels are relatively unchanged, but the new detectors are far more sensitive and capable of detecting much lower radiation levels. The software was 4
redeveloped and delivered to CNP in December, 2021, however this was not successful in restoring the monitors back to operability. The background radiation issue followed by a failed detector requiring replacement has kept these monitors inoperable through all of 2022. All releases on this pathway have been and remain in compliance with ODCM and any required compensatory actions. Additional actions to reduce the background radiation are also being scheduled in order to further alleviate the conditions. These detectors remained inoperable to the end of the year 2022.
On 4/20/2023, 12-RRS-1001 (b) channel was restored to operable following extensive periods of flushing and a passing channel operability test. This restores the monitoring on this pathway. The 1001 (a) channel is having a new detector installation scheduled.
There were no other release pathways with inoperable monitors for greater than 30 days.
VII.
NOTEWORTHY CONDITIONS IDENTIFIED IN 2022 The Carbon-14 Supplemental Information section has been returned to this report following stakeholder feedback. The clarity on the Carbon-14 dose determinations was appreciated and ensured all stakeholders could properly evaluate where the majority of CNP public dose originates.
Carbon-14 Supplemental Information for the 2022 Annual Radioactive Effluent Release Report.
C-14 has a 5730 year half-life and is a naturally occurring radionuclide produced by cosmic ray interactions in the atmosphere. C-14 is a relatively low energy beta emitter. Nuclear weapons testing in the 1950s and 1960s significantly increased the amount of C-14 in the atmosphere. C-14 is also produced in commercial nuclear reactors, but the amounts produced are much less than those produced naturally, from weapons testing, or coal burning power plants. The inventory of C-14 in Earth's biosphere is about 300 million Curies, of which most is in the oceans.
Since the U.S. Nuclear Regulatory Commission published Regulatory Guide (RG) 1.21, Revision l, in 197 4, the analytical methods for determining C-14 have improved.
Coincidentally, the radioactive effluents from commercial nuclear power plants over the same period have decreased to the point that C-14 is likely to be a principal radionuclide in gaseous effluents. Based on these reasons and a desire to adjust policy to align with international standards, the nuclear industry was required to,report, starting in 20 l 0, the quantity and dose impact of C-14 here in the United States. The dose will be reported both with and without C-14 so a comparison to 2009 can be made, keeping in mind the differing standards.
The quantity of C-14 released to the environment can be estimated by use of a C-14 source term scaling factor based on power generation (Ref. RG 1.21, Revision 2). A recent study recommends a source term scaling factor of approximately 9.0 to 9.8 Curies/GWe-yr for a Westinghouse Pressurized Water Reactor (Ref. EPRI 1021106, "Estimation of Carbon-14 in Nuclear Plant Gaseous Effluents", dated December 23, 2010). A scaling factor of 9.4 5
Curies/GWe-yr was assumed for this report. Using this source term scaling factor and actual electrical generation (in MWH) produced during 2022 results in a site total of 18.40 Curies produced.
C-14 releases from Pressurized Water Reactors (PWR) occur primarily as a mix of organic carbon (methane) and inorganic carbon (carbon dioxide). As a general rule, C-14 in the primary coolant is essentially all organic with a large fraction as gas. Any time the primary coolant is exposed to an oxidizing environment ( during shutdown or refueling), a slow transformation from an organic to an inorganic species occurs.
Various studies documenting measured C-14 releases from PWRs suggest an average 80% organic fraction with the remainder being carbon dioxide, of which 70% is assumed to be released from gaseous batch releases. This equates to 2.58 Curies released as carbon dioxide which is available for the food pathway through photosynthesis to vegetation.
Dose is calculated utilizing the methodology prescribed in RG I. I 09, Appendix C, with the vegetation dose being the predominant pathway.
A 'p' factor of 0.33 is determined utilizing the time of batch gaseous releases performed during 2022 and the time available for photosynthesis in plants. A further reduction to the vegetation and leafy vegetable dose is warranted due to the limited growing season in Michigan, which was conservatively limited to nine months.
The final results indicated a calculated organ dose from C-14 to a child at the site boundary of I. 77 mrem to the bone and a whole body dose of 0.353 mrem, for a combined total C-14 dose of 2.12 mrem.
This is less than the dose limit of 15 mrem/unit to any organ prescribed in IO CFR 50, Appendix I, and the 40 CFR Part 190 limit of 25 mrem for total body and for any brgan ( ':!::.75 mrem for thyroid).
The C-14 dose is now the major contributor and will consistently be about 8-10 times higher than the pre-2010 calculations. This dose will only change with online power generation, so it will not alter significantly unless the plant is shutdown for an extended period.
VIII.
CONCLUSION Based on the information presented in this report, it is concluded that CNP Units I and 2 performed their intended design function with no demonstrable adverse effect on the health and safety of the general public.
IX.
ERRATA There is an errata document attached for the 2020 report. The revision of the ODCM that was attached had a change which was not margin marked per the Cook Plant Technical Specifications. The ODCM submitted is materially correct and no new information or changes have been made to what was attached; only the required margin marks were added. Affected pages have been attached in this report.
There are no other errata for the 2022 report.
6
I UUIIAll.ll PMP-601 0-OSD-001 Rev. 27 Page 1 of 92 MICHIOAH j POWl8 OFF-SITE DOSE CALCULATION MANUAL Information I
Erik Merchant Environmental Manager Environmental Writer Document Owner Cognizant Organization TABLE OF CONTENTS 1
PURPOSE AND SCOPE............................................................................. 4 2
DEFINITIONS AND ABBREVIATIONS........................................................ 4 3
DETAILS................................................................................................ 6 3.1 Calculation of Off-Site Doses........................,....................................... 6 3.1.1 Gaseous Effluent Releases.............................................,.......... 6 3.1.2 Liquid Effluent Releases......................................................... 12 3.2 Limits of Operation and Survelllances of the Effluent Release Points............. 15 3.2.1 Radioactive Liquid Effluent Monitoring Instrumentation................ 15 3.2.2 Radioactive Gaseous Effluent Monitoring Instrumentation.............. 16 3.2.3 Liquid Effluents.................................................................... 17
- a. Concentration Excluding Releases via the Turbine Room SUmp (TRS) Discharge.............................................................. 17
- b. Concentration of Releases from the TRS Discharge.................... 18 C. Dose..............................................................,............. 19
- d. Liquid Radwaste Treatment System....................................... 19 3.2.4 Gaseous Effluents.................................................................. 22
- a. Dose Rate..................................................................... 22
- b. Dose-Noble Gases......................................................... 22
- c. Dose - lodine-131, lodlne-133, Tritium, and Radioactive Material in Partlculate Form.......................................................... 23
- d. Gaseous Radwaste Treatment.............................................. 23 3.2.5 Radioactive Effluents - Total Dose................................................ 26 3.3 Calculation of Alarm/Trip Setpolnts....................,.................................. 27 3.3.1 Liquid Monitors................................................................... 28
- a. Liquid Batch Monitor Setpolnt Methodology............................ 28
- b. Liquid Continuous Monitor Setpolnt Methodology..................... 29 3.3.2 Gaseous Monitors................................................................. 32
- a. Plant Unit Vent............................................................... 32
- b. Waste Gas Storage Tanks................................................... 35
- c. Containment Purge and Exhaust System................................. 36
- d. Steam Jet Air Ejector System (SJAE)..................................... 37
- e. Gland Seal Condenser Exhausl............................................. 37
PMP-601 0-OSD-001 Rev. 27 Page 2 of 92 j MICHIGAN N~a OFF-SITE DOSE CALCULATION MANUAL Inf ormatlon I
Erik Merchant Environmental Manager Environmental Wrller Document owner Cognizant Organlzalion 3.4 Radioactive Effluents Total Dose.......................................................... 38 3.5 Radiological Environmental Monitoring Program (REMP)....................... '..38 3.5.1 Purpose of the REMP............................................................ 38 3.5.2 Conduct of the REMP............................................................ 39 3.5.3 Annual Land Use Census........................................................42 3.5.4 lnterlaboratory Comparison Program........................................ 42 3.6 Meteorological Model........................................................................ 43 3.7 Reporting Requirements...................-................................................. 43
- 3. 7.1 Annual Radiological Environmental Operating Report (AREOR)...... 43 3.7.2 Annual Radiological Effluent Release Report (ARERR).................. 44 3.8 10 CFR 50.75 (g) Implementation........................................................ 46
- 3. 9 Reporting/Management Review........................................................... 4 7 4
FINAL CONDITIONS.............................................................................. 47 5
REFERENCES........................................................................................ 47 SUPPLEMENTS.1 Dose Factors for Various Pathways............................................... Pages 51 - 54.2 Radioactive Liquid Effluent Monitoring Instruments.................... Pages 55 - 57.3 Radioactive Liquid Effluent Monitoring Instrumentation Surveillance Requirements.................................... Pages 58 - 59Attachment 3.4
................................ Radioactive Gaseous Effluent Monitoring Instrumentation
........................................................................................................ Pages 60 - 62.5 Radioactive Gaseous Effluent Monitoring Instrumentation Surveillance Requirements............................................................. Pages 63 - 64.6 Radioactive Liquid Waste Sampling and Analysis Program......... Pages 65 - 66.7 Radioactive Gaseous Waste Sampling and Analysis Program...... Pages 67 - 68.8 Multiple Release Point Factors for Release Points................................. Page 69
I,,,,,,.,,.
PMP-601 0-OSD-001 Rev. 27 Page 3 of 92 MICllffMII j JIOWD OFF-SITE DOSE CALCULATION MANUAL I nformatlon I
Erik Merchant Environmental Manager Envl ronmental Writer Document owner Cognizant Organlzallon.9 Liquid Effluent Release Systems............................................................ Page 70.10 Plant Liquid Effluent Parameters............................................ :............... Page 71.11 Volumetric Detection Efficiencies for Principle Gamma Emitting Radionuclides for Mirion Liquid Monitors............................. Page 72.12 Counting Efficiency for 1/2-DRA-300 and l/2-DRA-353........... Pages 73 - 74.13 Counting Efficiency for l-WRA-713, 2-WRA-714, t-WRA-717, and 2-WRA-718......................................................................... Page 75-76.14 Gaseous Effluent Release Systems......................................................... Page 77.15 Plant Gaseous Effluent Parameters......................................................... Page 78.16 10 Year Average of 1995-2004 Data............................................. Pages 79-80.17 Annual Evaluation of x /Q and D/ Q Values For All Sectors................. Page 81.18 Dose Factors................................................................................... Pages 82 - 83.19 Radiological Environmental Monitoring Program Sample Stations, Sample Types, Sample Frequencies................................ Pages 84 - 87.20 Maximum Values for Lower Limits of Detections A.B - REMP..... Pages 88 - 89.21 Reporting Levels for Radioactivity Concentrations in Environmental Samples.......................................................................... Page 90.22 On-Site Monitoring Location - REMP.................................................... Page 91.23 Off-Site Monitoring Locations - REMP................................................. Page 92
Information PMP-6010-OS0-001 I Rev. 27 I Page 75 of 92 OFF-SITE DOSE CALCULATION MANUAL.13 Counting Efficiency for 1-WRA-713, 2-WRA-714, 1-WRA-717, and 2-WRA-718 Pages:
75-76 Mirion 1-WRA713, 2-WRA-714 Mirion Detection Detection 1-WRA713, 2-WRA-714 Mirion Detection Detection 1-WRA713, 2*WRA-714 Detection Detection efficiency efficiency Nuclide
{Cps/(Bq/m3)}
{cpm/( l,ICi/cc)}
efficiency efficiency Nuclide
{cpsl(Bq/m3)}
{cpm/(.,Ci/cc)}
efficiency efficiency Nuclide
{cps/(Bqlm3))
{cpml( µCl/cc))
Kr-88 4.04E-06 8.97E+06 Sb-129 5.56E-06 1.23E+07 Am-241 4.81E-10 1.07E+03 La-140 6.SOE-06 1.44E+07 Sr-89 2.89E-10 6.42E+02 8*137m 2.79E-06 6.19E+06 l.a-141 5.68E-08 1.26E+05 Sr-91 4.SSE-06 1.01E+07 8*139 8.02E-07 1.78E+06 La-142 4.43E-06 9.83E+06 Sr-92 3.02E-06 6.70E+06 B*140 1.31E-06 2.91E+06 Mo-99 3.25E-06 7.22E+06 Te>-99m 2.37E-06 5.26E+06 Ce-141 1.34E-06 2.97E+06 Nb-95 3.08E-06 6.84E+06 Te-127 4.25E-08 9.44£+04 Ce-143 2.18E-06 4.84E+06 Nd-147 7.07E-07 1.S7E+06 Te-127m 5.49E-10 1.22E+03 Ce-144 2.54E-07 5.64E+05 Cm-242 7.56E-11 1.68E+02 Np-239 1.90E-06 4.22E+06 Te-129 3.87E-07 8.59E+OS Pr-143 3.78E-14 8.39E-02 Te-129m 1.32E-07 2.93E+05 Cm-244 5.08E-11 1.12E+02 Pr-144 7.41E-08 1.65E+OS Te-131m 6.53E-06 1.45E+07 Cs--134 7.26E-06 1.61E+07 Pu-238 6.62E-11 1.47E+02 Te-132 3.25E-06 7.22E+06 Cs-136 8.68E-06 1.93E+07 Pu-239 4.97E-10 1.10E+03 xe-133 3.42E-09 7.59E+03 Cs-137 2.63E-06 5.84E+06 Pu-240 6.93E-11 1.54E+02 Xe-135 3.37E-06 7.48E+06 1-131 3.45E-06 7.66E+06 1-132 9.S3E-06 2.12E+07 Pu-241 1.18E-11 2.62E+01 y.90 3.83E-14 8.SOE-02 1-133 3.35E-06 7.44£+06 Rb-86 2.56E-07 5.68E+OS Y-91 7.49E-09 1.66E+04 Rh-103m 0.OOE+OO 0.OOE+OO Y-92 8.13E-o7 1.80E+06 1-134 9.04E-06 2.01E+07 Rh-105 8.74E-07 1.94E+06 Y-93 4.56E-07 1.01E+06 1-1350 8.02E-06 1.78E+07 Rh-106 1.0SE-06 2.40E+06 Zr-95 3.11E-06 6.90E+06 Kr-85 1.39E-08 3.09E+04 Kr-85m 2.81E-06 6.24E+06 Ru-103 3.13E-06 6.95E+06 Zr-97 3.82E-06 8.48E+06 Ru-105 4.22E-06 9.37E+06 Kr-87 2.68E-06 5.95E+06 Bq = Becquerel Note: 1 Sb-127 3.82E-06 8.48E+06 cps/{Bq/m3) = 2.22e+ 12 cpm/(µCi/cc)
Information PMP-6010-OS0-001 I Rev. 27 I PaQe 76 of 92 OFF-SITE DOSE CALCULATION MANUAL.13 Counting Efficiency for 1-WRA-713, 2-WRA-714, 1-WRA-717, and 2-WRA-718 Pages:
75-76 Mirion 1-WRA-717, 2-WRA-718 Detection Detection Mirion 1-WRA-717, 2-WRA-718 Mirion 1-WRA-717, 2-WRA-718 efficiency efficiency Detection Detection Detection Detection Nuclide (cps/{Bct'm3)}
(cpm/( IJCUcc)}
efficiency efficiency efficiency efficiency Am-241 7.29E-10 1.62E+03 Nuclide
{cps/(Bq/m3)}
{cpml( pCl/cc))
Nudlde (cps/(Bq/m3))
{cpml( pCl/cc)}
Ba-137m 1.71E-05 3.80E+07 Kr-88 2.45E..OS 5.44E+07 Sb-129 3.56E..OS 7.90£+07 Ba-139 1.47E-o6 3.26E+06 La-140 4.13E-OS 9.17E+07 Sr-89 1.93E-09 4.28E+03 Ba-140 6.64E-o6 1.47E*07 La-141 4.33E-07 9.61E+05 Sr-91 2.8SE..OS 6.33E+07 Ce-141 1.85E-06 4.11E+06 La-142 2.90E..OS 6.44E+07 Sr-92 2.20E..OS 4.88E+07 Ce-143 9.67E-06 2.1SE+07 Mo-99 7.11E-06 1.58E+07 Tc-99m 2.95E-06 6.55E+06 C&-144 2.90E..07 6.44E+05 Nb-95 1.98E-05 4.40E+07 Te-127 2.08E..07 4.62E+05 Cm-242 1.38E-10 3.06E* 02 Nd-147 3.34E.Q6 7.41E+06 Te-127m 3.25E-09 7.22E+03 Cm-244 1.15E-10 2.55E+02 Np-239 4.SOE-06 1.07E+07 Te-129 2.0SE-06 4.55E+06 Cs-134 4.33E-05 9.61E+07 Pr-143 2.40E*13 S.33E..01 Te-129m 7.88E..07 1.75E+06 Cs-136 5.19E..OS 1.15E+08 Pr-144 4.93E--07 1,09E+06 Te-131m 3.55E.OS 7.88E+07 Cs-137 1.67E.OS 3.71E+07 Pu-238 6.08E*11 1.3SE+02 Te-132 9.88E-06 2.19E+o7 1-131 1.59E..05 3.53E+07 Pu-239 1.46E-09 3.24E+03 Xe-133 4.99E-09 1.11E+04 1-132 5.72E..05 t.27E+08 Pu-240 5.84E*11 1.30E+02 Xe-135 1.25E-OS 2.78E+07 1-133 1.95E-05 4.33E+07 Pu-241 1.t7E-11 2.60E+01 Y-90 3.01E-13 6.68E-01 1-134 6.14E-05 1.36E+08 Rb-86 1.78E-06 3.95E+06 Y-91 5.46E-08 1.21E+05 1-1350 4.15E..OS 9.21E+07 Rb-103m 0.OOE+OO 0.OOE+O0 Y-92 5.51E-06 1.22E+07 Kr-85 7.94E-08 1.76E+05 Rh-10 5 3.54E.Q6 7.86E+06 y.93 2.19E-06 4.86E+06 Kr-85m 5.53E-06 1.23E+07 Rh-106 6.25E-06 1.39E+07 Zr-95 1.90E..OS 4.22E+07 Kr-87 1.SSE..OS 3.44E+07 Ru-103 1.74E-05 3.86E+07 Zr-97 2.36E-OS 5.24E+07 Ru* 10 5 2.23E-05 4.95E+07 Sb-127 2.07E-05 4.60E+07 Bq = Becquerel Note: 1 cps/(Bq/m3) = 2.22e+ 12 cpm/(µCi/cc)
REVISION
SUMMARY
Procedure No.:
PMP-6010-OSD-001 Rev. No.:
27
Title:
OFF-SITE DOSE CALCULATION MANUAL Alteration Justification 10 CFR 50.59 ts not applicable to this procedure revision. Per definition In Attachment 1 of PMP-2010-PRC-002. This is an administrative procedure governing the conduct of facility operations. Changes to this document are made in accordance with Technical Specification 5.5.1 and implemented through 12-EA-6090-ENV-114, Effectiveness Review for ODCM/PCP Programs.
Security review per PMP-2060-SEC-007 Is not applicable to this procedure revision. All review responses of the pre-screening in Data Sheet 1 of PMP-2060-SEC-007 were "No" and peer reviewed per Step 3.3.1.
Section 1. o - Added note Informing users This Is an editorial change to ensure users that the revision reflects the completed RMS understand that the transition of the RMS Project changes to upgrade the system to replacement project to the new Mirion Mirian detectors.
equipment has completed, and old equipment referenced In past revisions were removed.
GT-2020-0319 Revised Table of Contents and renumbered Multiple Sections and Attachments required as needed: no margin marks used.
updating of titles and/or updating the contents contained Inside which lengthened the documentation. This altered page numbering throughout.
3.3.1-Revised the step to reflect the Editorial correction to remove old equipment completed replacement of detectors (Mirian). guidance now that the new detectors are Updated Attachment Titles as needed.
Installed. No changes to Intent made, and Margin marks used on affected sub-steps.
Titles revisions made to reflect the changing attachments. Added Note to clarify the naming of RRS-1001-8/1021-B and explain why the difference existed from other plant documentation. Both are equivalent and point to the same single component.
3.3.2-Revised the step to reflect the Editorial correction to remove old equipment completed replacement of detectors (Mirian). guidance now that the new detectors are Updated Attachment Titles as needed.
installed. No changes to intent made, and Margin marks used on affected sub-steps.
Titles revisions made to reflect the changing attachments 5.2-Removed Eberline references and re-Editorial correction to remove equipment lettered the step as needed.
references no longer applicable in this revision.
Office Information for Form Tracking Only - Not Part of Form This Is a free-form as called out In PMP-2010-PRC-002, Procedure Alleratlon, Review, and Approval.
Page 1 of 5
REVISION
SUMMARY
Procedure No.:
PMP-6010-OSD-001 Rev. No.:
27
Title:
OFF-SITE DOSE CALCULATION MANUAL Alteration Justification.2-Rewritten to Include Mirlon Editorial correction to remove old equipment information whlle removing old monitor guidance now that the new detectors are data. Updated guidance and provided installed as well as make clarifications on corrections on associated actions. No margin actions requiring independent samples taken.
marks used.
AR#2019-7934.3-Rewritten to include Mlrlon Editorial correction to remove old equipment Information while removing old monitor guidance now that the new detectors are data. Updated guidance and provided Installed as well as make clarifications on corrections on associated actions. No margin when alarm annunciations are expected to marks used.
occur..4-Rewritten to include Mirian Editorial correction to remove old equipment information while removing old monitor guidance now that the new detectors are data. Updated guidance and provided installed and updated equipment labels.
corrections on associated actions. No margin Specific guidance updated for local display marks used.
units and computer based data displays (PPC/RadServe).
AR#2019-9650, AR#2020-4600.5-Rewritten to Include Mirian Editorial correction to remove old equipment Information while removing old monitor guidance now that the new detectors are data. Updated guidance and provided Installed, adding updated equipment ID corrections on associated table notations. No information.
margin marks used.
AR#2019-9650.8-Rewritten to Include Mirian Removed old Eberline detector instruments, information while removing old monitor with no changes made to MRP or flowrates data. No margin marks used.
as these remain unaffected by the RMS project..11-Removed old tables and Editorial correction to remove old equipment notes pertaining to the Eberline monitors. No guidance, removing the old detector margin marks used.
efficiency data..12-Removed old tables and Editorial correction to remove old equipment notes pertaining to the Eberline monitors.
guidance, removing the old detector Updated the detector efficiencies for DRA-efficiency data. Updated the blowdown 300/DRA-353 for 4 pi shielding. No margin detector efficiencies for the new 4 pl marks used.
shielding.
Office Information for Form Tracking Only - Not Part of Form This Is a free-form as called out in PMP-2010-PRC-002, Procedure Alteration, Review, and Approva I.
Page 2 of 5
REVISION
SUMMARY
Procedure No. :
PMP-6010-OSD-001 Rev. No.:
27
Title:
OFF-SITE DOSE CALCULATION MANUAL Alteration Justification.13-Retitled the Attachment to Editorial correction to remove old equipment remove reference to the old Eberline guidance, removing the old detector monitors. Removed old tables and notes efficiency data.
pertaining to the Eberline monitors. No margin marks used.
Office Information for Form Tracking Only - Not Part of Form This Is a free-form as called out in PMP-2010-PRC-002, Procedure Alteration, Review, and Approval.
Page 3 of 5
REVISION
SUMMARY
Procedure No. :
PMP-b010-OSD-001
Title:
OFF-SITE DOSE CALCULATION MANUAL IMPLEMENTATION PLAN Summary of Change See Revision Summary for details.
Reason for Change See Revision Summary for details.
Implementation Schedule Rev. No. :
Procedure to be made effective followlng PORC and upon Plant Manager's approval.
Training Needs N/A Expiration Date N/A Required Basis Documents Update None Related Processes and Procedures 12-THP-6010-RPl-805, Radiation Monitoring System Setpoints 12-THP-6010-RPP-709, Radiation Monitoring System Liquid Effluent Alarm.
27 These procedures are being updated to reflect the new Mlrlon monitors and their efficiencies as noted in
!his procedure. Changes are being tracked by GTs entered In the Corrective Action Program.
Transition Plan Attachments from previous revision of 12-THP-6010-OS0-001 may be used subject to the conditions described in PMP-2010-PRC-003. The actual equipment transition occurred with the previous revision, and this revision primarily Is cleaning up the old unlnstalied equipment references and guidance now that the Project has been RTO'd to Operations.
Related Equipment Modifications Installation of new Mirlon radiation monitors In both units per EC-53363 and EC-53364.
Communication Plan Effective date of this revisions will be communicated via email to Interested groups.
Special Tools, Aids, Permits, Etc.
NIA Related Condition Reports GT 2020-4600; GT-2020-0319: GT 2019-7934; AR-2019-9650 Office Information for Form Track/nQ Only
- Not Part of Form This Is a free-form as called out in PMP-2010-PRC-002, Procedure Alteration, Review, and Approval.
Page 4 of 5
2022 Effluent and Waste Disposal Annual Report SUPPLEMENTAL INFORMATION Facility:
Licensee:
Donald C. Cook Nuclear Plant Indiana Michigan Power Company 1
REGULATORY LIMITS
- 1. 1 Noble Gases The air dose in unrestricted areas due to noble gases released in gaseous effluents shall be limited to the following:
1.1.1 During any calendar quarter, to S 5 mrad/unit for gamma radiation and S 10 mrad/unit for beta radiation.
1.1.2 During any calendar year, to s 10 mrad/unit for gamma radiation and~ 20 mrad/unit for beta radiation.
1.2 Iodines - Particulates The dose to a member of the public from radioiodines, radioactive materials in particulate form, and radionucl,ides other than noble gases with half-lives greater than eight days in gaseous effluents released to unrestricted areas shall be limited to the following:
1.2.1 During any calendar quarter to~ 7.5 mrem/unit to any organ.
1.2.2 During any calendar year to S 15 mrem/unit to any organ.
- 1. 3 Liquid Effluents The dose or dose commitment to an individual from radioactive material in liquid effluents released to unrestricted areas shall be limited:
1.3.1 During any calendar quarter to~ 1.5 mrem/unit to the total body and to~ 5 mrem/unit to any organ.
1.3.2 During any calendar year to~ 3 mrem/unit to the total body and to~ 10 mrem/unit to any organ.
Al.1-1
2022 Effluent and waste Disposal Annual Report 1. 4 Total Dose The dose or dose commitment to a real individual from all uranium fuel cycle sources is limited to s 25 mrem to the total body or any organ (except the thyroid, which is limited to S 75 mrem) over a period of 12 consecutive months.
2 MAXIMUM PERMISSIBLE CONCENTRATIONS 2.1 Gaseous Effluents The dose rate due to radioactive materials released in gaseous effluents from the site shall be limited to the following:
2.1.1 For noble gases: s 500 mrem/yr to the total body and S 3000 mrem/yr to the skin.
2.1.2 For all radioiodines and for all radioactive materials in particulate form and radionuclides (other than noble gases) with half-lives greater than eight days:
S 1500 mrem/yr to any organ.
The above limits are provided to ensure that radioactive material discharged in gaseous effluents will not result in the exposure of an individual in an unrestricted area to annual average concentrations exceeding the limits in 10 CFR Part 20, Appendix B, Table 2, Column 1.
- 2. 2 Liquid Effluents The concentration of radioactive material released at any time from the site to unrestricted areas shall be limited to the concentrations specified in 10 CFR Part 20, Appendix B, Table 2, Column 2, for radionuclides other than dissolved or entrained noble gases.
For dissolved or entrained noble gases, the concentration shall be limited to 2 x 10** µCi/ml total activity.
Al.1-2
2022 Effluent and Waste Disposal Annual Report 3
AVERAGE ENERGY The average energy (E) of the radionuclide mixture in releases of fission and activation gases as defined in Regulatory Guide 1.21, Appendix B, Section A.3 is not applicable because the limits used for gaseous releases are based on calculated dose to members of the public.
Release rates are calculated using an isotopic mix from actual samples rather than average energy.
4 MEASUREMENTS and APPROXIMATIONS of TOTAL RADIOACTIVITY 4.1 Fission and Activation Gases Sampled and analyzed on an 8192 channel analyzer and HpGe detector.
Tritium analysis is performed using liquid scintillation counters.
4.2 Iodines Sampled on iodine adsorbing media, and analyzed on an 8192 channel analyzer and HpGe detector.
4.3 Particulates Sampled on a glass filter and analyzed on an 8192 channel analyzer and HpGe detector.
Sr-89 and Sr-90 analyses are performed by offsite vendor.
4.4 Liquid Effluents Sampled and analyzed on an 8192 channel analyzer and HpGe detector. Tritium analysis is performed using liquid scintillation counters.
Fe-55, Sr-89 and Sr-90 analyses are performed by an offsite vendor.
Ni-63 is also currently being analyzed by the offsite vendor in response to evaluation of the 10 CFR 61 sample results.
Al.1-3
2022 Effluent and Waste Disposal Annual Report 5
BATCH RELEASES 5.1 Liquid 5.1.1 Number of batch releases:
16 releases in the 1st quarter, 2022 32 releases in the 2nd quarter, 2022 32 releases in the 3rd quarter, 2022 19 releases in the 4th quarter, 2022 5.1.2 Total time period for batch releases:
32 467 minutes 5.1.3 Maximum time for a batch release:
668 minutes 5.1.4 Average time period for batch release:
328 minutes 5.1.5 Minimum time period for a batch release:
116 minutes 5.1.6 Average stream flow during periods of release of effluent into a flowing stream:
6.65E+S gpm circulating water Al.1-4
2022 Effluent and Waste Disposal Annual Report 5.2 Gaseous 5.2.1 Number of batch releases:
61 releases in the 1n quarter, 2022 57 releases in the 2nd quarter, 2022 63 releases in the 3rd quarter, 2022 52 releases in the 4th quarter, 2022 5.2.2 Total time period for batch releases:
15,606 minutes 5.2.3 Maximum time for a batch release:
354 minutes 5.2.4 Average time period for batch release:
67.0 minutes 5.2.5 Minimum time period for a batch release:
5 minutes Al. l - 5
2022 Effluent and Waste Disposal Annual Report 6
ABNORMAL RELEASES 6.1 Liquid 6.1. l Number of Releases:
1st Quarter 2nd Quarter 3rd Quarter 4th Quarter 0
0 0
0 6.1.2 Total activity released (Ci) :
1*t Quarter 2nd Quarter 3rd Quarter 4th Quarter 0
0 0
0 6.2 Gaseous 6.2.1 Number of Releases:
1st Quarter 2nd Quarter 3rd Quarter 4th Quarter 0
0 0
0 6.2.2 Total activity released (Ci) :
1st Quarter 2nd Quarter 3rd Quarter 4 th Quarter 0
0 0
0 Al.1 - 6
2022 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-GROUND LEVEL RELEASES CONTINUOUS MODE INuclides Released! Unit ll. FISSION GASES 1st Quarter! 2nd Quarter! 3rd Quarter! 4th Quarter!
H3 Ci l.60E+Ol
- l. 30E+Ol l.43E+Ol 2.SSE+0l AR41 Ci KR85 Ci XE133 Ci XE135 Ci XE13lm Ci XB13Jm Ci XE135m Ci Total for Period Ci l.60E+Ol l.JOE+Ol 1.43E+Ol 2.SSE+Ol
- 12. IODINES I131 Ci 3.00E-05 5.62E- 08
- l. 72E-06 I132 Ci I133 Ci
!Total for Period Ci 3.00E-05 S.62E-08 1. 72E-06 I 3
- PARTICULATES MNS4 Ci C060 Ci CS137 Ci
!Total for Period Ci DENOTES SUPPLEMENTAL ISOTOPES Al.1-7
2022 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-GROUND LEVEL RELEASES BATCH MODE INuclides Released! Unit I 1st Quarter! 2nd Quarter! 3rd Quarter! 4th Quarter!
- 11. FISSION GASES I
H3 1 AR41 1
KR.85 KR85m KR87 KR.88 XE133 XE135m XE135 I
Ci l.63E-Ol 2.16E-01 9.JGE-02 I l.?OE-01 I Ci Ci 2.24E-01 2.61E-Ol I
l.94E-01 I I
J.1Js-01 I
6.20E-03 2.JOE-03 I 4.38E-03 Ci Ci Ci I Ci I Ci I Ci 1
I --------
I --------
l --------
I --------
I --------
l.64E-02 6.94E-03 I 6.028-03 l.41E-02 4.0GE-04 I --------
I S.l9E-04
- 8. 72E-04 I
Total for Period I Ci 4.99E-Ol 4.48E-01 3.63E-01 3.BOE-01 12, IODINES I
I --------
I --------
I131 I Ci I132 I Ci l --------
I I
I --------
Il33 I Ci I134 I Ci I --------
I --------
I135 I Ci I --------
I --------
~---~-----------------------------------------------------
!Total for Period I Ci I --------
DENOTES SUPPLEMENTAL ISOTOPES Al,1-8
2022 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-GROUND LEVEL RELEASES BATCH MODE INuclides Released! Unit I 1st Quarter! 2nd Quarter! 3rd Quarter! 4th Quarter!
- 13. PARTICULATES I
CRSl I Ci I --------
I --------
I --------
I --------
COSS I Ci I --------
I --------
C060 I Ci NB95 I Ci I --------
I --------
jTotal for Period I Ci I --------
DENOTES SUPPLEMENTAL ISOTOPES Al.1 - 9
2022 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES I Units I 1st I 2nd I 3rd I 4th
!Est.
I I Quarter I Quarter I Qua~ter I Quarter !Total I
I I
I I
I IError,11 jA.jFISSION AND I
I
!ACTIVATION GASES I jl. !Total Release I Ci I 2.18E-Oll 2.32E-Oll 2.70E-Olj 2.llE-011 18.9 12.IAverage release luCi/secl 2.SOE-021 2.95E-02I 3.40E-021 2.66E-021 I
I Irate for period I
I I
I I
I I
j3.jPercent of II Gamma! 3.9BE-03I B.lOE-031 1.97E-021 6.lSE-031
!applicable limit* I Beta I 7.lSE-041 l.43E-031 3.49E-03I 1.09E-031 1
I IB. I IODINES I
11.ITotal I-131 I Ci I O.OOE+ooj 3.00E-OSI 5.62E-OBI 1.72E-o61 15.1 I 12,IAverage release I
Irate for period luCi/secl O.OOE+OOI 3.82E-06I 7.07E-091 2. 17E-071 I
I I
I I
I ll,IPercent of I I japplicable limit* I jC.IPARTICULATES 11,IParticulates withl Ci I
!half lives>B days!
I O.OOE+OOI l.09E-OSI 2.02E-OBI 6.lSE-071 I
I I
I I
I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+OOI N/A I
I I
I I
12. !Average release I
Irate for period juci/secl o.OOE+OOI O.OOE+OO[ o.ooE+OOI o.OOE+OOI I
I I
I I
I IJ. !Percent of I I I
japplicable limit* I j4. jGross alpha I
!radioactivity I Ci I
I o.ooE+ool o.ooE+ooj o.ooE+ooj o. ooE+ool I
I I
I I
l<8.61E-07l<9.53E-071<7.35E-07l<8.41E-071 I
I I
I I
ID,ITRITIUM I
11.,Total Release I Ci I l.60E+Oll 1.30E+Oll l.43E+Oll 2.59E+Oll 20.7 I
- 12. !Average release I
Irate for period juCi/secl 2.06E+OOj 1.66E+OOI l.BOE+OOI 3.26E+OOI I
I I
I I
I
[3. jPercent of I I I
!applicable limit* I I 1.82E-02[ 9.46E-03j l.OJE-02[ l.86E-021 I
I I
I I
- Applicable limits are expressed in terms of dose.
see Appendices Al.2-1 through Al.2-4 Al.l-10
2022 EFFLUENT AND WASTB DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS CONTINUOUS MODE jNuclides Released! Unit I 1st Quarter! 2nd Quarter! 3rd Quarter! 4th Quarter!
Hl I Ci 1.41E-02 4.19E-06 BATCH MODE INuclides Released! Unit I 1st Quarter! 2nd Quarter! 3rd Quarter! 4th Quarter!
HJ I Ci I
8.36E+02 4.0SE+02 9.00E+02 2.69E+02 CRS1 I Ci 1 --------
3.29E-06 I --------
MNS4 I Ci I
2.46E-06 S.SSE-07 I
C057 I Ci I
COSS I Ci S.89E-OS l.10E-05 2.91E-05 C060 I Ci 3.SSE-05 5.93E-OS 4.06E-05 I 3.79B-OS NI63 I Ci l.86E-04 I --------
ZN65 I Ci I --------
I --------
ZR.95 I Ci NB.95 I Ci I --------
M099 j Ci I --------
TC99m I Ci I
l.88E-06 AG110m I Ci I
l.34E-06 SB124 I Ci SB125 I Ci 1.0JE-05 j
6.SSE-06 I --------
I --------
I 3.18E-06 I --------
2.2SE-06 CS134 I Ci I --------
I --------
4.llE-07 CS137 I Ci 1 --------
I 5.39E-07 2.74E-05 Il31 l Ci I --------
I --------
I I133 I Ci I --------
I
- SN113 I Ci I --------
- XE133 I Ci l.37E-04 I 5.93E-05 l.02E-04 l.20E-04
- XE135 I Ci S.02E-06 I --------
8.95E-07
- XE133m I Ci 4.19E-06 DENOTES SUPPLEMENTAL ISOTOPES A1.l-11
jA. j FISSION AND I
!ACTIVATION I
!PRODUCTS 2022 EFFLUENT AND WASTE DISPOSAL ANNUAL REPORT LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES BATCH MODE I Units I 1st I 2nd I 3rd I 4th jEst.
I I
Quarter I Quarter I Quarter I Quarter jTotal I I
I I
I I
jError,tl jl.jTotal Release I Ci I 2.32E-04j l.32E-04j 5.63E-OSI 9.86E-0SI 15.4 I 12.jAverage diluted luCi/ml I l.SlE-111 5.85E-12j 2.17E-12j 5.04E-12j I
I I concentration I
I I
I I
I I
jduring period I
I I
I I
I I
13,IPercent of I
l I 9.lSE-041 1.05E-04j 5.49E-osl 2.15E-04j I
japplicable limit I I
I I
I I
I I B. I TRITIUM 11.jTotal Release I Ci I 8.36E+02j 4.0SE+02[ 9.00E+02[ 2.69E+02j 10.1 I 12.jAverage diluted juCi/ml I 5.40E-osj l.79E-0Sj 3.46E-OSI 1.38E-0SI I
I I concentration I
I I
I I
I I
I jduring period I
I I
I I
I I
jJ.jPercent of I
I s.40E+ooj 1.79E+ooj J.46E+ooj l.38E+ooj japplicable limit I I
I I
I I
jC.jDISSOLVED AND I
!ENTRAINED GASES jl.jTotal Release I Ci j l.42E-04j 5.93E-0SI l.03E-04j 1.20E-04j 5.5 j2.jAverage diluted juCi/ml I 9.20E-12j 2.638-121 3.97E-12j 6.lSE-121 I
I concentration I
I I
I I
I I
[during period I
I I
I I
I j3.jPercent of I
\\
I 4.60E-06j l.31E-06j 1.99E-06j 3.07E-06j
!applicable limit I I
I I
I I
ID. I GROSS ALPHA I
!RADIOACTIVITY I
jTOTAL RELEASE I Ci I I l<l.51E-03j<l.79E-04j<l.0SE-04j<l.77E-041 N/A j
I I
I I
I I
I I
I I
I I
jE. jVOLUME OF WASTE I Liters I l.63E+071 l.93E+061 l.l3E+06j l.91E+06j 2.00 I I I RELEASED I
I I
I I
I I
~-----------------------------------------------------------------
jF.jVOLUME OF Literal 7.30E+llj l.54E+llj 2.60E+l0j l.9SE+l0j 3.48 I I I DILUTION WATER I
I I
I I
I I
jUSBD DURING I
I I
I I
I I I PERIOD I
I I
I I
I Al.1-12
IA. I FISSION AND I
!ACTIVATION I
!PRODUCTS 2022 EFFLUENT AND WASTE DISP0SAL.ANNUAL REPORT LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES CONTINUOUS MODE I Units I 1st I 2nd I 3rd I 4th
!Est.
I I
I Quarter I Quarter I Quarter I Quarter !Total I I
jError,tl 11-ITotal Release I Ci I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+ool N/A I
12.,Average diluted luCi/ml I O.OOE+OOI 0.00E+OOI O.OOE+OOI O.OOE+OOI I
I I concentration I
I I
I I
I I
I
!during period I
I I
I I
I I
13.IPercent of I
\\
I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+OOI I
!applicable limit I I
I I
I I
I B. I TRITIUM ll-lTotal Release
- 12. !Average diluted I
!concentration I
!during period I Ci j l.41E-02j 4.19E-06I O.OOE+OOI O.OOE+OOI 54.3 luCi/ml I 2.0BE-111 6.llE-151 O.OOE+OOI o.o,oE+OOI I
I I
I I
I I
I I
I I
I 13,jPercent of I
\\
I 2.0BE-061 6.llE-101 O.OOE+OOI O.OOE+OOI I
I I
I I
I
!applicable limit I IC. I DiSSOLVED AND I
!ENTRAINED GASES
- 11. !Total Release
- 12. !Average diluted I
!concentration I
!during period I Ci I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+OOI N/A luCi/ml I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+OOI I
I I
I I
I I
I I
I I
I 13, I Percent of I
\\
I O.OOE+OOI O.OOE+OOI O.OOE+OOI O.OOE+OOI
!applicable limit I I
I I
I I
ID. I GROSS ALPHA I
!RADIOACTIVITY I
!TOTAL RELEASE I Ci I I l<l.04E-03l<4.57E-061 O.OOE+OOI O.OOE+OOI N/A I
I I
I I
I I
I I
I jE.IVOLUME OF WASTE I Literal l.12E+071 4.92E+041 O.OOE+OOI O.OOE+OOI 2.00 I
I RELEASED I
I I
I I
I IF. !VOLUME OF I Liters I 6.77E+lll 6.BSE+lll O.OOE+OOI O.OOE+OOI 3.48 I I DILUTION WATER I
I I
I I
I I
!USED DURING I
I I
I I
I I
I PERIOD I
I I
I I
I Al.1-13
2022 Effluent and Waste Disposal Annual Report Solid Waste and Irradiated Fuel Shipments Solid Waste Shipped Offsite for Burial or Disposal
- 1) Type of Waste Unit Estimated amount Estimated Total Error, %
a) Spent resins, filters, sludge, m3 1.03E+01 1.00E+OO evaporator bottoms, etc.
Curies 1.95E+02 3.75E+OO b) Dry compressible waste, m3 5.50E+02 1.00E+OO contaminated equipment, etc.
Curies 7.23E+OO 6.48E+OO m3 c) Irradiated components, control rods, etc.
Curies d) Other (oil, soil, etc) m3 Curies
- 2) Estimate of Principle Radionuclide Composition a)
H-3 4%
Co-58 1%
Sb-125 1%
Cs-137 I 1.5 %
Mn-54 0.5%
Co-60 15%
Cs-134 1%
Fe-55 16%
Ni-63 58%
C-14 2%
b)
H-3 0.5%
Co-58 1%
Sb-125 1%
Mn-54 2%
Co-60 33%
Zr/Nb-95 0.5%
Fe-55 47%
Ni-63 9%
Cs-137 5%
C-14 1%
d)
- 3) Solid Waste Disposition No. of Shioments Mode of Transportation Destination 16 Truck Oak Rid!le TN 6
Truck Andrews TX
- 4) Type of Containers used for Shipment: Containers used are excepted packages, Type A, Sea Land, metal boxes drums tankers and hi h inte ri containers HICs.
! 5) Solidification Agent: There were no solidifications performed during this report period.
Al.1-14
2022" Effluent and Waste Disposal Annual Report Yearly Release Rates GASES Fission and Activation Gases Total Release 9.31 E-0 I Curies Average Release Rate 2.95E-02 µCi/sec
% of Applicable Limits*
y 1.89E-02 %
f3 3.36E-03 %
Iodines Total 1-131 Release 3.18E-05 Curies Average Release Rate 1.0 I E-06 µCi/sec
% of Applicable Limit*
2.60E-01 %
Particulates Total Release 0.00E+00 Curies Average Release Rate O.O0E+00 µCi/sec
% of Applicable Limit*
0.00E+00%
LIQUIDS Fission and Activation Products Total Release
- 5. I 9E-04 Curies Average Diluted Concentration 6.34E-12 µCi/ml
% of Applicable Limits*
Total Body 1.21E+00 %
Organ 3.64E-01 %
- Applicable limits are expressed in terms of the annual 10 CFR SO, Appendix I, dose limits.
AJ.1-1.S
2022 Effluent and Waste Disposal Annual Report Site Boundary and Nearest Residence Listing The following distances were used in the calculation of the maximum individual doses:
Sector Direction Boundary (Meters)
Nearest Residence (Meters)
A N
651 659 B
NNE 617 660 C
NE 789 943 D
ENE 1497 1577 E
E 1274 1716 F
ESE 972 1643 G
SE 629 1640 H
SSE 594 964 J
s 594 997 K
SSW 629 942 Al.1-16
Summary of Maximum Individual Doses First Quarter 2022 EFFLUENT APPLICABLE ESTIMATED AGE LOCATION
%OF LIMIT ORGAN DOSE(mrem)
GROUP DIST DIR(M)
APPLICABLE (mrem)
(Toward)
LIMIT QTR Liquid Total Body 2.SJE-02 Child Receptor 1 9.37E-01 1.SE+o Liquid Liver 2.SIE-02 Child Receptor 1 2.81 E-01 S.OE+O Noble Gas Air Dose 3.97E-04 Any 651 (N) 3.97E-03 S.0E+o (Gamma-mrad)
Age Noble Gas Air dose 1.43E-04 Any 651 (N) 7.ISE-04 I.OE+l (Beta-mrad)
- Age Iodines and Total Body 1.19E-02 Child 659(N) 7.93E-02 7.SE+o Particulates
Summary of Maximum Individual Doses Second Quarter 2022 EFFLUENT APPLICABLE ESTIMATED AGE WCATION
%OF LIMIT ORGAN DOSE(mrem)
GROUP DISTDIR(M)
APPLICABLE (mrem)
(Toward)
LIMIT QTR Liquid Total Body l.2SE-02 Child Receptor I 4.17E-01 l.SE+O Liquid Liver l.2SE-02 Child Receptor I l.2SE-Ol S.0E+0 Noble Gas Air Dose 8.0SE-04 Any 651 (N) 8.0SE-03 S.0E+o (Gamma-mrad)
Age Noble Gas Air dose 2.86E-04 Any 651 (N) l.43E-03 l.0E+l (Beta-mrad)
Age Iodines and Total Body l.35E-02 Child 659 (N) 9.00E-02 7.5E+O Particulates AJ.2-2
Summary of Maximum Individual Doses Third Quarter 2022 EFFLUENT APPLICABLE ESTIMATED AGE LOCATION 0/o OF LIMIT ORGAN DOSE(mrem)
GROUP DIST DIR(M)
APPLICABLE (mrem)
(Toward)
LIMIT QTR Liquid Total Body 2.33E-02 Child Receptor I 7.77E-0I I.SE+0 Liquid 01-LLI 2.33E-02 Child Receptor l 2.33E-Ol S.0E+0 Noble Gas Air Dose l.96E-03 Any 651 (N) l.96E-02 5.0E+o (Gamma-mrad)
Age Noble Gas Air dose 6.97E-04 Any 651 (N) 3.49E-03 I.0E+I (Beta-mrad)
Age Iodines and Total Body 2.77E-02 Child 997 (S) l.85E-0I 7.5E+0 Particulates Al.2*3
Summary of Maximum Individual Doses Fourth Quarter 2022 EFFLUENT APPLICABLE ESTIMATED AGE LOCATION
%OF LIMIT ORGAN DOSE(mrem)
GROUP DIST DIR(M)
APPLICABLE (mrem)
(Toward)
LIMIT QTR Liquid Total Body 8.78E-03 Child Receptor I 2.93E-01 1.SE+o Liquid Liver 8.87E-03 Child Receptor I 8.87E-02 S.0E+0 Noble Gas Air Dose 6.14E-04 Any 651 (N) 6.l4E-0J S.OE+0 (Gamma-mrad)
Age Noble Gas Air dose 2.17E-04 Any 651 (N) l.09E-03 l.0E+I (Beta-mrad)
Age Iodines and Total Body 2.49E-02 Particulates Child 659 (N) 1.66E-01 7.SE+0 Al.2-4
Donald C. Cook Nuclear Plant Annual Radlologlcal Effluent Release Report 2022 2022 NEI GROUNDWATER PROTECTION INITIATIVE SAMPLE DATA A1.3-1
Donald C. Cook Nuclear Plant Annual Radlologlcal Effluent Release Report 2022 Analysis of the Sample Data The Groundwater Protection Initiative (GPI) Sample Data for 2022 indicates no groundwater contam*nation in excess of the reporting threshold of 2.00E-5 uCi/mL for tritium.
Gamma spectroscopy was performed on all Radiological Environmental Monitoring Program (REMP) wells quarterly. Those results are not actual GPI results so are not included in the ARERR, but are part of CNP's 2022 Annual Radiological Environmental Operating Report. There were no positively identified gamma radionuclides from plant effluents detected in any of the GPI well samples, and no wells with levels of tritium above detection limits.
The Lower Limit of Detection (LLD) value used for tritium counting of the samples was 9.45E-7 or 9.83E-7, depending on lab equipment used. This is well below the required maximum LLD value of 2.00E-6 uCi/mL per the ODCM.
One tritium sample was found above LLD for 2022, with the March 24th sample from well MW-28 showing 1.08e-6 uCi/ml. This is an expected result of snow melt/rain releasing recaptured tritium into the groundwater. Values found above the LLD are not abnormal, unexpected, or inconsistent with past sampling history. The samples observed above LLD historically were expected results from the release of tritiated water into the Absorption Pond, a licensed pathway and part of plant design, or the result of recapture deposition of tritium from licensed radioactive gaseous release points. The 2022 results were within expected parameters considering the reduction in tritium released to the Absorption Pond and typical rainfall recapture of tritium experienced.
Wells located inside the Protected Area of the plant are subject to recapture deposition of tritium and may show occasional sample results above LLD values following rainfalls and snow melt.
The results observed in 2022 continue to reflect normal expectations and behaviors as they relate to recaptured tritium for the weather conditions observed. It was a drier year resulting in less recaptured tritium, as shown by the single positive tritium sample result.
The sample data indicates that no radioactive spills or unidentified leaks have occurred in 2022 impacting groundwater.
The sample results indicate proper well placement to ensure the protection of the groundwater and early identification of any abnormal conditions involving groundwater. This is validated by the demonstrated ability to monitor percolation from the Absorption Pond and recaptured tritium in precipitation, with flow direction and behavior acting as described in the plant licensing documents A1.3-2
Donald C. Cook Nuclear Plant Annual Radiological Effluent Release Report 2022 2022 GPI Sample Data Samples analyzed for tritium. Values noted are in microcuries per milliliter (uCi/ml). Lower Limit of Detection = LLD Sample Date W-1 W-2 W-3 W-4 W-5 W-6 W-7 W-8 W-9 W-10 1/10/2022 1/14/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD 1/21/2022 2/15/2022
<LLD
<LLD
<UD
.,;,~
3/24/2022
--.... ~. ~i#~
.s..
~~-
3/28/2022 4/11/2022 t,.._.I
.1..
-~
4/15/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD 4/29/2022
<LLD
<LLD
<LLD 5/12/2022 5/13/2022
.\\
7/14/2022 7/15/2022 <UD
<LLD
<UD
....:;_-y1.-
<LLD
<LLD
<LLD
<LLD 7/16/2022 7/19/2022
~~.
7/20/2022
<LLD 7/21/2022
<LLD
~"';. -!'
7/22/2022
<LLD 8/2/2022
- -i,......
~""":
~!~....,.:,
r*~ ~~.
8/3/2022 9/8/2022
...:::~
- l*j'
~7'
,:1 __,.,_..-,,; "*
~
I 10/11/2022 10/20/2022 <LLD
<LLD
<LLD J~,
- -:~
<LLD
<LLD 10/21/2022
<LLD
<LLD 10/27/2022
"* r,t "' :
<LLD
<LLD
<LLD 10/28/2022 12/20/2022 (Note: A... symbol following a sample result denotes a gamma count was performed. Any gamma results above LLD will be additionally flagged and documented in the analysis section).
A1.3-3
Donald C. Cook Nuclear Plant Annual Radiological Effluent Release Report 2022 2022 GPI sample Data SamDle Date W-11 W-12 W-13 W-14 W-15 EW-19 W-20 W-21 MW-28 MW-29 1/10/2022
~
<LLD 1/14/2022
<LLD
<LLD
<LLD
<LLD
<LLD
- t-1/21/2022 <LLD
<LLDi 71-t'Lr,
~:
~"}!~
2/15/2022 r~.!
3/24/2022
- ,,r.
1.08E-06
<LLD 3/28/2022 4/11/2022
<LLD
~
4/15/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD 4/29/2022 5/12/2022
<LLD*
<LLD r,._t.i 5/13/2022
~. ::
.,_i':
~
i::
7/14/2022
<LLD 7/15/2022
~
<LLD
<LLD
~~r..:
/
'a..,
.~-
J
~
7/16/2022
<LLD 7/19/2022 <LLD
<LLD
~
~.
"'i="
-'l'- *.
- r:
't:._.
- -._1.
,I~
7/20/2022 7/21/2022
~{,,I
I,
~
7/22/2022
~
8/2/2022 f"'"',
-~~*
.-:i,;l*
-~
-:~
<LLD 8/3/2022
<LLD
~,1-~
9/8/2022
.J._
<LLD*
<LLD 10/11/2022
<LLD
~ 10/20/2022 <LLD
<LLD
<LLD
<UD
<LLD
- {"'
- i
~t J.
10/21/2022 10/27/2022
'\\j-1'"
a
~
~t-:1
. ~- ~-..,
i
~,,1 10/28/2022
<LLD
<LLD 12/20/2022 r-.-
<LLD
<LLD
- r.
(Note: A... symbol following a sample result denotes a gamma count was performed. Any gamma results above LLD will be additionally flagged and documented in the analysis section).
A1.3-4
Donald C. Cook Nuclear Plant Annual Radiological Effluent Release Report 2022 2022 GPI Sample Data samole Date MW-225 MW-22M MW-220 MW-24S MW-24M MW-24D MW-25S MW-25M IIW-25D t(
1/10/2022 1/14/2022 1/21/2022
,.:f*
2/15/2022 3/24/2022
<LLD
<LLD
<LLD 3/28/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD r
4/11/2022
..:.\\..
.~
-~
J
.. "-?
4/15/2022 4/29/2022 1 -
- .>'f.:r ~
r
,.;1
.J:
5/12/2022
<LLD
<LLD
<LLD 5/13/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD 7/14/2022 7/15/2022
- "'- t,!
! t~ *:;
~.....,. ** *..,.,
f~ L~.:11'~~ -.*
7/16/2022 7/19/2022
'l 7/20/2022 7/21/2022
.;* (
~?... ~i,"3 :
- ~
~..,.:*.... :
~
7/22/2022 8/2/2022
"(;'~
~
.Ii'.,. ;t
~
~
)
..,1 8/3/2022 9/8/2022 e
~
- .~; *..
'i
>f,..,.
~~*:-:!~
t.~,.:;
f~
~
it: i 10/11/2022
- --i'. *, 10/20/2022 r" ;.~
l:
~-"
_1*~ ~**
2~~~;
~-.,
- .-.i*
,I,
- ~..f.'#
10/21/2022 10/27/2022 1
10/28/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD
<LLD 12/20/2022 (Note: Wells MW-22 through MW-27 are multi-port wells installed in the Fall of 2009, with three sample points placed at different depths.
S= Shallow M= Middle O= Deep).
(Note: A... symbol following a sample result denotes a gamma count was performed. Any gamma results above LLD will be additionally flagged and documented in the analysis section).
A1.3-5
Donald C. Cook Nuclear Plant Annual Radiological Effluent Release Report 2022 2022 GPI Sample Data Sample Date MW-26S MW-26M MW-26D MW-27S MW-27-M MW-27D SG-1 SG-2 SG-4 SG-5 1/10/2022 1/14/2022 1/21/2022
~ ~:
~:t:J~
<LLD
<LLD
<LLD
<LLD 2/15/2022 3/2412022 <LLD
<LLD
<LLD
<LLD
<LLD J
<LLD
,i:;-t.~.
3/28/2022 4/11/2022
~.. 5t
~
\\
~t\\1-"'
4/15/2022
<LLD
<LLD
<LLD
<LLD 4/29/2022
- ~.
5/12/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD 5/13/2022 V, :t'!..
7/14/2022 7/15/2022 1'.jl_
"1.
"".~' ** I 7/16/2022 7/19/2022
- ~ :
<LLD
<LLD
<LLD
<LLD 7/20/2022 7/21/2022
~ :, ~~-...
~r-~-~.t:.,.,
.:..,:J. ii ~l: ;,_.7*\\~::
'~
~-.....
-'I.,
7/22/2022 8/2/2022
.- ~1/4_.,_.. :...,rt "'l'1 :t!.::: ~~. ~,:
I 8/3/2022 9/8/2022
~:
.~,-'.r
'\\-f"'
10/11/2022 10/20/2022 t"r-~
10/21/2022
<LLD
<LLD
<LLD
<LLD 10/27/2022 10/28/2022 <LLD
<LLD
<LLD
<LLD
<LLD
<LLD 12/20/2022 l-~"' l !",..""""
~
(Note: Wells MW-22 through MW-27 are multi-port wells installed in the Fall of 2009, with three sample points placed at different depths.
S= Shallow M= Middle D= Deep).
(Note: A.... symbol following a sample result denotes a gamma count was performed. Any gamma results above LLD will be additionally flagged and documented in the analysis section).
A1.3-6
Donald C. Cook Nuclear Plant Annual Radiological Effluent Release Report 2022 2022 GPI Sample Data Sample Date OW-1 OW-2 OW-4 1/10/2022 1/14/2022 1/21/2022
- r.
---~~r'"1:'~":"" : :;f-2/15/2022 312412022 I' **
-~ -<. ~~.t.-.;.~ _.
c~~
3/28/2022 4/11/2022
... ). 'res 4/15/2022 4/29/2022 r:
~~~
5/12/2022 5/1312022
~*1.t*,t, 7/14/2022 7/15/2022
~
i,,..
- 7/16/2022 7/19/2022 7/20/2022 7/21/20Z1.
- ,:*.>ii'
,1:
~.., t,*:
ic 7/22/2022 8/2/2022
~;,,.I,~::-*
8/312022 9/812022
<LLD
<LLD
<LLD*
10/11/2022 10/20/2022
..... ~,,
j-.,i'
~,'-J,..:'
10/21/2022 10/27/2022 10/28/2022 <LLD
<LLD
<LLD 12/20/2022 (Note: Wells MW-22 through MW-27 are multi-port wells installed in the Fall of 2009, with three sample points placed at different depths.
S= Shallow M= Middle D= Deep).
(Note: A... symbol following a sample result denotes a gamma count was performed. Any gamma results above LLD will be additionally flagged and documented in the analysis section).
A1.3-7
Sile: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record m 1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph)
- >>:ind l!!r1:,!i10 8
!.:.I l.:.1J
!J..::12
~ ~ Iml N
0 16 0
0 0
0 16 NNE 0
2 0
0 0
0 2
NE 0
5 0
0 0
0 5
ENE 0
4 0
0 0
0 4
E 0
0 0
0 0
0 0
ESE 0
1 0
0 0
0 I
SE 0
3 6
0 0
0 9
SSE 0
3 II 0
0 0
14 s
0 0
3 0
0 0
3 SSW 0
0 I
0 0
0 1
SW 0
6 6
0 0
0 12 WSW 0
7 5
0 0
0 12 w
0 11 0
0 0
0 II WNW 1
5 0
0 0
0 6
NW 2
13 3
0 0
0 18 NNW I
15 5
0 0
0 21 Total 4
91 40 0
0 0
135 Calm Hours not Included above for :
Total Period 4
Valld Hours for this Stability Class for:
Total Period 135 Total Hours for Period 2160 A2.1-1
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record -
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)
Wlnsl Dl[S1:li1tD w
!:.I l.:..U ll.:..12
!!.:.ll
> 25 I!tlll N
1 s
0 0
0 0
6 NNE 0
1 0
0 0
0 1
NE 0
2 0
0 0
0 2
ENE 0
2 0
0 0
0 2
E 0
2 1
0 0
0 3
ESE 0
l 0
0 0
0 l
SE 0
4 2
0 0
0 6
SSE 0
7 6
0 0
0 13 s
0 3
8 0
0 0
11 SSW 0
0 0
0 0
0 0
SW 0
4 3
0 0
0 7
WSW 0
s 4
0 0
0 9
w 0
0 0
0 0
0 0
WNW 0
s 0
0 0
0 s
NW 0
9 I
0 0
0 10 NNW l
10 l
0 0
0 12 Total 2
60 26 0
0 0
88 Calm Hours not Included above for :
Total Period 4
Valld Hours for this Stability Cla11 ror:
Total Period 88 Total Hours for Period 2160 A2.1-2
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period orRecord
- 111/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph)
- Wind l!lus:llH w
!.:.I l:.U u..:.J.2
~ > 25 I2.Cl.l N
0 4
0 0
0 0
4 NNE 2
3 0
0 0
0 s
NE I
2 0
0 0
0 3
ENE 0
I 3
0 0
0 4
E 0
I 0
0 0
0 I
ESE 0
0 0
0 0
0 0
SE 0
4 3
0 0
0 7
SSE 0
4 6
0 0
0 10 s
0 8
8 I
0 0
17 SSW 0
4 0
0 0
0 4
SW 0
13 2
0 0
0 IS WSW 0
s I
0 0
0 6
w 0
3 0
0 0
0 3
WNW 2
4 0
0 0
0 6
NW I
10 2
0 0
0 13 NNW 0
8 I
0 0
0 9
Total 6
74 26 I
0 0
107 Calm Hours not Included above ror :
Total Period 4
Valid Houn ror this Stability Class for:
Total Period 107 Total Hours ror Period 2160 A2.1-3
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record =
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class D Delta Temperature Neutral Wind Speed (mph)
Wind 121,m:&iaa 1-4
!.:.I l.:.ll
.11.:..12
~ ~ Ii1I.!
N 13 53 8
0 0
0 74 NNE 31 46 0
0 0
0 77 NE 22 16 0
0 0
0 38 ENE
]4 30
]2 0
0 0
56 E
17 IS 4
0 0
0 36 ESE 12 12 8
0 0
0 32 SE 12 29 20 I
0 0
62 SSE 20 26 IS 0
0 0
61 s
s 66 36 17 0
0 124 SSW 3
38 37 8
0 0
86 SW 6
51 36 9
0 0
102 WSW 9
46
]2 2
0 0
69 w
14 41 4
0 0
0 59 WNW 11 53 8
0 0
0 72 NW 20 94 13 0
0 0
127 NNW
]6 95 18 0
0 0
129 Total 225 711 231 37 0
0 1204 Calm Houn not Included above for :
Total Period 4
Valld Hours for this Stablllty Class for:
Total Period 1204 Total Hours for Period 2160 A2.1-4
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record =
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class E Delta Temperature Slightly Stable Wind Speed (mph)
~Ind DlcmilD
!..:.J
!.:.I l.:..U Y.:..12
~ > 25 I21II N
3 4
0 0
0 0
1 NNE 24 s
0 0
0 0
29 NE 8
2 0
0 0
0 JO ENE 15 4
0 0
0 0
19 E
19 7
0 0
0 0
26 ESE 13 IO 0
0 0
0 23 SE 13 14 II 0
0 0
38 SSE 31 28 12 0
0 0
71 s
10 ss 23 14 0
0 102 SSW 9
18 18 4
0 0
49 SW s
30 7
0 0
0 42 WSW I
9 I
0 0
0 II w
I 4
0 0
0 0
s WNW I
2 0
0 0
0 3
NW I
2 0
0 0
0 3
NNW 7
s 0
0 0
0 12 Total 161 199 72 18 0
0 450 Calm Hours not Included above for :
Total Period 4
Valid Hours for this Stability Class for:
Total Period 450 Total Hours for Period 2160 A2.1-5
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record*
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPlOM Dirfftlon: DIRIOM Lapse:
DT60M Stablllty Class F Delta Temperature Moderately Stable Wind Speed (mph)
Wlnsl Dlu1:tl110
!..:J
!=.I l:.U il..::.!2
~ > 25 I2ta1 N
1 0
0 0
0 0
I NNE I
0 0
0 0
0 I
NE 3
0 0
0 0
0 3
ENE 4
0 0
0 0
0 4
E 9
0 0
0 0
0 9
ESE 13 0
0 0
0 0
13 SE 15 0
0 0
0 0
15 SSE 17 8
0 0
0 0
25 s
9 7
0 0
0 0
16 SSW I
0 0
0 0
0 I
SW 4
0 0
0 0
0 4
WSW 0
0 0
0 0
0 0
w 2
0 0
0 0
0 2
WNW 0
0 0
0 0
0 0
NW 0
0 0
0 0
0 0
NNW I
0 0
0 0
0 I
Total 80 15 0
0 0
0 95 Calm Hours not Included above for :
Total Period 4
Valid Hours for this Stability Class for:
Total Period 95 Total Hours for Period 2160 A2.1-6
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record =
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class 0 Delta Temperature Extremely Stable Wind Speed (mph)
~11111 RICHll2D 8
!:.I
~ ll.:J2
~ ~ I21l1 N
I 0
0 0
0 0
I NNE 0
0 0
0 0
0 0
NE 0
0 0
0 0
0 0
ENE 7
I 0
0 0
0 8
E 9
0 0
0 0
0 9
ESE s
0 0
0 0
0 s
SE 9
0 0
0 0
0 9
SSE 19 1
0 0
0 0
20 s
3 0
0 0
0 0
3 SSW I
0 0
0 0
0 I
SW 0
0 0
0 0
0 0
WSW I
0 0
0 0
0 I
w 0
0 0
0 0
0 0
WNW 0
0 0
0 0
0 0
NW 0
0 0
0 0
0 0
NNW 2
0 0
0 0
0 2
Total 57 2
0 0
0 0
59 Calm Hours not Included above for :
Total Period 4
Valid Roura for this Stablllty Class for:
Total Period 59 Total Houn for Period 2160 A2..1-7
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record..
1/1/2022
- 3/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Delta Temperature Wind Speed (mph)
- Wind l!le1c111n 1.:..4
!.:J till ll.:..12
~ ~ Iaia.l N
19 82 8
0 0
0 109 NNE 58 51 0
0 0
0 115 NE 34 27 0
0 0
0 61 ENE 40 42 15 0
0 0
97 E
54 25 s
0 0
0 84 ESE 43 24 8
0 0
0 1S SE 49 54 42 1
0 0
146 SSE 87 11 so 0
0 0
214 s
27 139 78 32 0
0 276 SSW 14 60 S6 12 0
0 142 SW IS 104 54 9
0 0
182 WSW II 72 23 2
0 0
108 w
17 59 4
0 0
0 80 WNW 15 69 8
0 0
0 92 NW 24 128 19 0
0 0
171 NNW 28 133 2S 0
0 0
186 Total S35 1152 39S 56 0
0 2138 Calm Hours not Included above for :
Total Period 4
Variable Direction Hours for:
Total Period 0
Invalid Hours for:
Total Period 18 Valid Hours for this Stability Class for:
Total Period 2138 Total Hours for Period 2160 A2.1-8
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record
- 4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph)
>>'.Ind l2l[m:&i1n
,cj
!.:J 1.::.ll
.IJ..:..12
~ > 25 Tu1IJ N
14 41 0
0 0
0 ss NNE I
I 0
0 0
0 2
NE I
s 0
0 0
0 6
ENE 0
I I
0 0
0 2
E 0
3 0
0 0
0 3
ESE 0
I 2
0 0
0 3
SE 0
s 19 0
0 0
24 SSE 0
13 7
2 0
0 22 s
0 5
3 0
0 0
8 SSW 0
15 4
I 0
0 20 SW 1
26 5
0 0
0 32 WSW 1
8 s
1 0
0 15 w
2 9
0 0
0 0
JI WNW 5
16 0
0 0
0 21 NW 2
29 0
0 0
0 31 NNW 16 63 I
0 0
0 80 Total 43 241 47 4
0 0
335 Calm Hours not Included above for :
Total Period 43 Valid Hours for thb Stability Class for:
Total Period 335 Total Hours for Period 2184 A2.2-1
Site: AEP Cook Joint Frequency Distribution
\\
Hours at Each Wind Speed and Direction Total Period Period of Record =
4/ l/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)
- >>'.!ndDl[WIH 1:j i:.I l:.ll ll..:..12
~ ~ Iil!!!
N 3
s 0
0 0
0 8
NNE I
I 0
0 0
0 2
NE 0
0 0
0 0
0 0
ENE 0
3 0
0 0
0 3
E 0
s 0
0 0
0 s
ESE 0
3 0
0 0
0 3
SE 0
8 4
0 0
0 12 SSE I
8 3
0 0
0 12 s
I 5
4 0
0 0
10 SSW 0
11 4
0 0
0 IS SW 0
9 2
0 0
0 II WSW 0
4 I
0 0
0 s
w 0
4 0
0 0
0 4
WNW 0
2 0
0 0
0 2
NW 1
3 0
0 0
0 4
NNW s
6 0
0 0
0 II Total 12 77 18 0
0 0
107 Calm Houn not Included above for :
Total Period 43 Valid Hours for this Stability Class for:
Total Period 107 Total Hours for Period 2184 A2.2-2
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record
- 4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph)
D'.lnd 121mli2D l..:.j w
l.:.ll
.u.:.12 12.:.lS
~ I21aJ N
3 3
0 0
0 0
6 NNE 1
I 0
0 0
0 2
NE I
I 0
0 0
0 2
ENE 0
I 0
0 0
0 I
E 0
0 0
0 0
0 0
ESE 0
4 0
0 0
0 4
SE I
8 2
0 0
0 11 SSE 0
6 I
0 0
0 7
s 0
4 5
0 0
0 9
SSW I
4 3
I 0
0 8
SW 0
6 0
0 0
0 6
WSW 0
3 0
0 0
0 3
w I
3 0
0 0
0 4
WNW 0
3 I
0 0
0 4
NW 3
I 0
0 0
0 4
NNW 8
6 0
0 0
0 14 Total 19 54 12 0
0 0
85 Calm Hours not Included above for :
Total Period 43 Valid Hours for this Stability Class for:
Total Period 85 Total Hours for Period 2184 A2.2-3
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record =
4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class D Delta Temperature Neutral Wind Speed (mph)
>>'.ind Dics,ti!I!
1.:J
!::J l.:.U
.Ll.:..12
~ ~ !211.l N
22 28 0
0 0
0 so NNE 10 3
0 0
0 0
13 NE 8
IS 2
0 0
0 25 ENE 4
II 3
0 0
0 18 E
II 22 2
0 0
0 35 ESE 14 33 5
0 0
0 52 SE 10 34 19 0
0 0
63 SSE 8
29 7
0 0
0 44 s
7 32 34 2
0 0
15 SSW 6
38 21 0
0 0
65 SW 9
41 22 0
0 0
72 WSW 7
36 3
0 0
0 46 w
11 17 0
0 0
0 28 WNW 9
14 2
0 0
0 25 NW 24 18 0
0 0
0 42 NNW 42 37 3
0 0
0 82 Total 202 408 123 2
0 0
135 Calm Hours not Included above for :
Total Period 43 Valid Hours for this Stability Class for:
Total Period 735 Total Hours for Period 2184 A2.2-4
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record -=
4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stablllty Class E Delta Temperature Slightly Stable Wind Speed (mph)
~i!!d Ul1:11s:1iRD 1.:..4
~ l:.ll Y.:..12
~ ~ I5tlll N
27 s
0 0
0 0
32 NNE 17 9
0 0
0 0
26 NE 14 I
0 0
0 0
IS ENE 8
I 0
0 0
0 9
E 19 9
I 0
0 0
29 ESE 26 16 2
0 0
0 44 SE 24 39 9
0 0
0 72 SSE 19 28 11 0
0 0
58 s
IS ss 13 s
0 0
88 SSW IS 28 2
0 0
0 4S SW 13 24 0
0 0
0 37 WSW 3
s 2
0 0
0 10 w
7 4
0 0
0 0
II WNW 14 I
0 0
0 0
IS NW 18 3
0 0
0 0
21 NNW 28 12 0
0 0
0 40 Total 267 240 40 5
0 0
SS2 Calm Hours not Included above for :
Total Period 43 Valid Hours for this Stability Class for:
Total Period 552 Total Hours for Period 2184 A2.2-5
Site; AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record =
4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class F Della Temperature Moderately Stable Wind Speed (mph) l}'.lnsl DltulliD LI w
l.:..U llill
.!2..:.ll
~ TuYI N
6 0
0 0
0 0
6 NNE 9
0 0
0 0
0 9
NE 7
0 0
0 0
0 7
ENE 8
0 0
0 0
0 8
E 12 0
0 0
0 0
12 ESE 22 0
0 0
0 0
22 SE 21 2
0 0
0 0
23 SSE 26 I
0 0
0 0
27 s
14 12 0
0 0
0 26 SSW s
0 0
0 0
0 s
SW 4
0 0
0 0
0 4
WSW l
0 0
0 0
0 l
w 4
0 0
0 0
0 4
WNW 2
0 0
0 0
0 2
NW 3
0 0
0 0
0 3
NNW 3
0 0
0 0
0 3
Total 147 IS 0
0 0
0 162 Calm Hours not Included above for :
Total Period 43 Valid Hours for this Stability Class for:
Total Period 162 Total Hours for Period 2184 A2.2-6
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record..
4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)
Wind l!lm&IIH!
1-:j
.t.:J
~ ll.:.12
~ > 25 Ill!!
N 0
0 0
0 0
0 0
NNE 2
0 0
0 0
0 2
NE 8
0 0
0 0
0 8
ENE I]
I 0
0 0
0 12 E
25 0
0 0
0 0
25 ESE 22 0
0 0
0 0
22 SE 28 2
0 0
0 0
20 SSE 19 0
0 0
0 0
19 s
22 0
0 0
0 0
22 SSW 9
0 0
0 0
0 9
SW 4
0 0
0 0
0 4
WSW 0
0 0
0 0
0 0
w 0
0 0
0 0
0 0
WNW 3
0 0
0 0
0 3
NW I
0 0
0 0
0 I
NNW 3
0 0
0 0
0 3
Total 157 3
0 0
0 0
160 Calm Hours not Included above for :
Total Period 43 Valld Hours for this Stability Class for:
Total Period 160 Total Hours for Period 2184 A2,,2-7
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary or All Stability Classes Total Period Period or Record =
4/1/2022
- 6/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Delta Temperature Wind Speed (mph)
~lad J2ir1£tl2n J.:j i.:..I l..:.ll Y.:.12
~ ~ Imai N
75 82 0
0 0
0 157 NNE 41 IS 0
0 0
0 56 NE 39 22 2
0 0
0 63 ENE 31 18 4
0 0
0 53 E
67 39 3
0 0
0 109 ESE 84 51 9
0 0
0 150 SE 84 98 53 0
0 0
235 SSE 73 85 29 2
0 0
189 s
59 113 59 7
0 0
238 SSW 36 96 34 I
0 0
167 SW 31 l06 29 0
0 0
166 WSW 12 56 11 I
0 0
80 w
25 37 0
0 0
0 62 WNW 33 36 3
0 0
0 72 NW 52 54 0
0 0
0 106 NNW 105 124 4
0 0
0 233 Total 847 1038 240 11 0
0 2136 Calm Hours not Included above for :
Total Period 43 Variable Direction Hours ror:
Total Period 0
Invalid Houn for:
Total Period 5
Valid Houn for this Stability Class for:
Total Period 2136 Total Hours for Period 2184 A2.2-8
Site: AEP Cook Joint Frequency Distribution Hours al Each Wind Speed and Direction Total Period Period of Record =
7/1/2022
- 9130/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph)
~ind 121rH11!tD
~ w l..:..U u..:.J2 19-25
~ I21a.l N
17 47 0
0 0
0 64 NNE 4
I 0
0 0
0 s
NE 4
I 0
0 0
0 s
ENE 3
2 0
0 0
0 s
E 8
0 0
0 0
0 8
ESE s
4 0
0 0
0 9
SE I
I 0
0 0
0 2
SSE 2
14 0
0 0
0 16 s
I 31 7
0 0
0 39 SSW 4
33 5
0 0
0 42 SW s
39 0
0 0
0 44 WSW 10 17 0
0 0
0 27 w
7 20 0
0 0
0 27 WNW 14 19 0
0 0
0 33 NW 22 16 0
0 0
0 38 NNW 39 43 0
0 0
0 82 Total 146 288 12 0
0 0
446 Calm Houn not Included above for :
Total Period 153 Valid Hours for this Stability Class for:
Total Period 446 Total Hours for Period 2208 A2.3-1
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record
- 7/1/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)
>>'.loll l!lcssllRD c,j w
l.:JJ
.IJ..:.J.2
~ ~ Tu1ll N
9 2
0 0
0 0
11 NNE 3
0 0
0 0
0 3
NE 1
0 0
0 0
0 I
ENE 4
0 0
0 0
0 4
E 3
1 0
0 0
0 4
ESE 2
0 0
0 0
0 2
SE 2
0 0
0 0
0 2
SSE 2
3 0
0 0
0 s
s I
12 I
0 0
0 14 SSW 2
9 1
0 0
0 12 SW 2
6 cl 0
0 0
8 WSW 2
3 0
0 0
0 s
w 2
3 0
0 0
0 s
WNW 3
1 0
0 0
0 4
NW 3
3 0
0 0
0 6
NNW 7
3 0
0 0
0 10 Total 48 46 2
0 0
0 96 Calm Hours not Included above for :
Total Period 153 Valid Houn for this Stability Class for:
Total Period 96 Total Hours for Period 2208
/
A2.3-2
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record
- 7/1/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph) ll'.lnd l2iwll2n w
!.:.I l:..U ll..:...12
~ ~ I.2ll1 N
s 3
0 0
0 0
8 NNE 4
0 0
0 0
0 4
NE 7
I 0
0 0
0 8
ENE 4
0 0
0 0
0 4
E s
0 0
0 0
0 s
ESE 1
0 0
0 0
0 I
SE I
0 0
0 0
0 I
SSE 3
3 0
0 0
0 6
s 2
13 3
I 0
0 18 SSW 2
8 1
0 0
0 II SW 7
7 0
0 0
0 14 WSW 0
3 0
0 0
0 3
w 7
3 1
0 0
0 11 WNW 2
0 0
0 0
0 2
NW s
I 0
0 0
0 6
NNW 8
I 0
0 0
0 9
Total 63 43 s
0 0
0 111 Calm Hours not Included above for :
Total Period 153 Valid Hours for this Stablllty Class for:
Total Period 111 Total Hours for Period 2208 A2.3-3
Site: AEP Cook Joi~t Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record.,.
7/1/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class D Delta Temperature Neutral Wind Speed (mph)
}Yiosl l!lmllstn w
!.:.I l.:.U ll..:.12 19-25
~ I2ml N
34 22 0
0 0
0 56 NNE 15 I
0 0
0 0
16 NE 27 2
0 0
0 0
29 ENE 15 I
0 0
0 0
16 E
11 0
0 0
0 0
II ESE II 5
0 0
0 0
16 SE 11 6
0 0
0 0
17 SSE 21 s
0 0
0 0
26 s
17 68 5
0 0
0 90 SSW 14 40 10 0
0 0
64 SW 9
22 4
0 0
0 35 WSW 4
3 0
0 0
0 7
w 7
8 0
0 0
0 15 WNW 7
13 0
0 0
0 20 NW 14 12 0
0 0
0 26 NNW 27 5
0 0
0 0
32 Total 244 213 19 0
0 0
476 Calm Hours not Included above for :
Total Period 1S3 Valid Hours for this Stability Class for:
Total Period 476 Total Hours for Period 2208 A2.3-4
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record
- 1/ln.022
- 913on.022 Elevation:
Speed:
SPIOM Direction_:
DIRIOM Lapse:
DT60M Stability Class E Delta Temperature Slightly Stable Wind Speed (mph) lYind Dic~til!D 1-4
!.:.I l.:JJ
!!.:.12
~ ~ 151.lal N
44 7
0 0
0 0
51 NNE 31 0
0 0
0 0
31 NE 13 0
0 0
0 0
13 ENE 16 I
0 0
0 0
17 E
19 0
0 0
0 0
19 ESE 21 0
0 0
0 0
21 SE 18 2
0 0
0 0
20 SSE 30 I
0 0
0 0
31 s
42 43 2
0 0
0 87 SSW 35 IS 2
I 0
0 S3 SW 7
3 0
0 0
0 to WSW s
5 0
0 0
0 10 w
6 4
0 0
0 0
10 WNW 10 7
0 0
0 0
17 NW 14 2
0 0
0 0
16 NNW 18 5
0 0
0 0
23 Total 329 95 4
I 0
0 429 Calm Hours not Included above for :
Total Period 153 Valid Hours for this Stablllty Class for:
Total Period 429 Total Hours for Period 2208 A2.3-5
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record..
711/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stablllty Class F Delta Temperature Moderately Stable Wind Speed (mph)
~Ind l!IWli!ID 8
!:.I l.:.ll ll..:..12
~ > 25 I2tll N
8 0
0 0
0 0
8 NNE 3
0 0
0 0
0 3
NE 9
0 0
0 0
0 9
ENE 15 0
0 0
0 0
15 E
17 0
0 0
0 0
17 ESE 16 0
0 0
0 0
16 SE 15 0
0 0
0 0
IS SSE 35 I
0 0
0 0
36 s
23 I
0 0
0 0
24 SSW 12 I
0 0
0 0
13 SW 4
0 0
0 0
0 4
WSW I
0 0
0 0
0 I
w 2
0 0
0 0
0 2
WNW 3
0 0
0 0
0 3
NW 3
0 0
0 0
0 3
NNW 4
0 0
0 0
0 4
Total 170 3
0 0
0 0
173 Calm Hours not Included above for :
Total Period 153 Valid Hours for this Stablllty Class for:
Total Period 173 Total Hours for Period 2208 A2.3-6
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period ofR<<ord =
7/ 1/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)
Wind l!i[ll:liRD w
w L:.U Y..=..l.2
~ > 2$
Isl1II N
2 0
0 0
0 0
2 NNE 0
0 0
0 0
0 0
NE 3
0 0
0 0
0 3
ENE 24 0
0 0
0 0
24 E
60 0
0 0
0 0
60 ESE 45 0
0 0
0 0
45 SE 47 0
0 0
0 0
47 SSE 56 0
0 0
0 0
52 0
0 0
0 0
52 SSW 18 0
0 0
0 0
18 SW 2
0 0
0 0
0 2
WSW I
0 0
0 0
0 I
w I
0 0
0 0
0 I
WNW 0
0 0
0 0
0 0
NW 0
0 0
0 0
0 0
NNW 0
0 0
0 0
0 0
Total 311 0
0 0
0 0
311 Calm Hours not Included above for :
Total Period 153 Valid Hours for this Stability Class for:
Total Period 311 Total Houn for Period 2208 A2.3-7
Sile: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record
- 7/1/2022
- 9/30/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Delta Temperature Wind Speed (mph) l}'.lnd Dil:ss:&i2n w
w
.l.:.ll ll..:..12
~ > 25 1.Q!al N
119 81 0
0 0
0 200 NNE 60 2
0 0
0 0
62 NE 64 4
0 0
0 0
68 ENE 81 4
0 0
0 0
85 E
123 I
0 0
0 0
124 ESE IOI 9
0 0
0 0
110 SE 95 9
0 0
0 0
104 SSE 149 27 0
0 0
0 176 s
138 168 18 0
0 0
324 SSW 87 106 19 I
0 0
213 SW 36 77 4
0 0
0 117 WSW 23 31 0
0 0
0 54 w
32 38 I
0 0
0 71 WNW 39 40 0
0 0
0 79 NW 61 34 0
0 0
0 95 NNW 103 51 0
0 0
0 160 Total 1311 688 42 0
0 2042 Calm Hours not Included above for :
Total Period 153 Variable Direction Hours for:
Total Period 0
Invalid Hours for:
Total Period 13 Valid Hours for this Stability Class for:
Total Period 2042 Total Hours for Period 2208 A2.3-8
Site: AEP Cook Joint Frequency Distribution Hours a, Each Wind Speed and Direction Total Period Period of Record
- 10/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph) lYIDd lliw:lh!n w
!.:.I l:..1J ll..ill
~ ~ Istu.!
N 4
13 0
0 0
0 17 NNE s
3 0
0 0
0 8
NE 0
2 0
0 0
0 2
ENE I
0 0
0 0
0 I
E 0
I 0
0 0
0 I
ESE I
s 0
0 0
0 6
SE I
I 0
0 0
0 2
SSE 0
4 6
0 0
0 10 s
0 s
6 0
0 0
11 SSW 0
3 3
0 0
0 6
SW 0
IS 2
0 0
0 17 WSW I
7 0
0 0
0 8
w 0
3 0
0 0
0 3
WNW 0
3 2
0 0
0 5
NW I
2 0
0 0
0 3
NNW 3
s 0
0 0
0 8
Total 17 72 19 0
0 0
108 Calm Hours not Included above for :
Total Period 23 Valid Hours for this Stability Class for:
Total Period 108 Total Hours for Period 2208 A2.4-f
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record..
10/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)
Wind 121WliRD
~ w l:.ll ll.:.J2
~ ~ IRial N
0 2
0 0
0 0
2 NNE I
0 0
0 0
0 I
NE 0
0 0
0 0
0 0
ENE 0
2 0
0 0
0 2
E 0
2 0
0 0
0 2
ESE I
I 0
0 0
0 2
SE 3
I 0
0 0
0 4
SSE 0
3 0
0 0
0 3
s 0
4 3
I 0
0 8
SSW 0
5 2
0 0
0 7
SW 2
4 2
0 0
0 8
WSW 0
4 l
0 0
0 5
w 0
l 0
0 0
0 I
WNW 0
4 I
0 0
0 5
NW I
I 0
0 0
0 2
NNW 0
I 0
0 0
0 I
Total 8
35 9
0 0
53 Calm Hours not Included above for :
Total Period 23 Valid Hours for this Stablllty Class for:
Total Period 53 Total Hours for Period 2208 A2.4-2
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of R"ord
- 10/1/2022
- 12/31/2022 Elevation:
Speed:
SPlOM Direction:
DIRIOM Lapse:
DT60M Stablllty Class C Delta Temperature Slightly Unstable Wind Speed (mplt)
Wind Dlmli2D w
!:..I
.l:..ll lh.12 12..:..H
~ I2Jl.l N
I 2
0 0
0 0
3 NNE 0
0 0
0 0
0 0
NE 3
2 0
0 0
0 s
ENE 0
0 0
0 0
0 0
E 0
I 0
0 0
0 I
ESE I
0 0
0 0
0 I
SE I
s 0
0 0
0 6
SSE 0
8 3
0 0
0 II s
0 3 '
10 0
0 0
13 SSW t
4 2
0 0
0 7
SW I
4 2
0 0
0 7
WSW 2
4 I
0 0
0 7
w 0
3 0
0 0
0 3
WNW 2
2 0
0 0
0 4
NW 4
0 0
0 0
0 4
NNW I
3 0
0 0
0 4
Total 17 41 18 0
0 0
76 Calm Houn not Included above for :
Total Period 23 Valld Houn for this Stabllity Class for:
Total Period 76 Total Houn for Period 2208 A2.4-3
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record =
I0/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class D Delta Temperature Neutral Wind Speed (mph)
- Wind 12ic~t1RD 1.:..4
!.:.I l:.ll
.IJ..:..12
.12..:..U
~ Im!
N 11 36 20 0
0 0
67 NNE 9
3 0
0 0
0 12 NE 10 I
0 0
0 0
11 ENE IO 8
0 0
0 0
18 E
14 34 7
0 0
0 55 ESE 11 32 13 0
0 0
56 SE 19 21 7
0 0
0 47 SSE 17 44 8
I 0
0 70 s
18 62 62 8
I 0
151 SSW 7
41 58 4
0 0
110 SW 7
48 30 0
0 0
85 WSW 4
43 30 0
0 0
77 w
II 31 24 0
0 0
66 WNW 13 29 18 0
0 0
60 NW 14 33 11 0
0 0
58 NNW 21 47 0
0 0
0 68 Total 196 513 288 13 0
1011 Calm Hours not Included above for :
Total Period 23 Valid Houn for this Stablllty Class for:
Total Period 1011 Total Houn for Period 2208 A2.4-4
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record
- 10/1/2022
- 12/3112022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Stability Class E Delta Temperature Slightly Stable Wind Speed (mph)
~ind ~lr!i:l!2!1 J.:j LJ 1.:.U ll.:..!!
.12..:.n
~ I2lll N
17 8
17 0
0 0
42 NNE 13 3
0 0
0 0
16 NE 18 0
0 0
0 0
18 ENE 10 9
0 0
0 0
19 E
19 10 0
0 0
0 29 ESE 21 I
0 0
0 0
22 SE 23 12 4
0 0
0 39 SSE 37 65 6
2 0
0 110 s
25 80 62 0
0 0
167 SSW s
12 18 0
0 0
35 SW 10 10 4
1 0
0 2S WSW 3
17 9
0 0
0 29 w
8 17 8
0 0
0 33 WNW 9
9 I
0 0
0 19 NW 8
7 2
0 0
0 17 NNW 10 10 2
0 0
0 22 Total 236 270 133 3
0 0
642 Calm Hours not Included above for :
Total Period 23 Valid Hours for this Stability Class ror:
Total Period 642 Total Hours ror Period 2208 A2.4-5
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period or Record
- 10/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class F Delta Temperature Moderately Stable Wind Speed (mph)
>>'.ind Dlr1,u110 8
.t.:.J 1.:..1.J
!hl2 ~ > 25 I2lll N
I 0
0 0
0 0
I NNE 3
0 0
0 0
0 3
NE s
0 0
0 0
0 s
ENE 6
0 0
0 0
0 6
E 10 0
0 0
0 0
10 ESE 11 0
0 0
0 0
11 SE 11 I
0 0
0 0
12 SSE 30 5
0 0
0 0
35 s
11 3
0 0
0 0
14 SSW 4
2 0
0 0
0 6
SW I
0 0
0 0
0 I
WSW 0
0 4
0 0
0 4
w 0
0 22 I
0 0
23 WNW 0
0 5
0 0
0 5
NW I
0 0
0 0
0 I
NNW 0
2 0
0 0
0 2
Total 94 13 31 0
0 139 Calm Hours not Included above for :
Total Period 23 Valid Hours for this Stability Class for:
Total Period 139 Total Hours for Period 2208 A2.4-6
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record =
10/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction:
DIRIOM Lapse:
DT60M Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)
>>:lad 12im&i~a 1..:.J LI l:..U JA.:.12
~ > 25 Tuial N
0 0
0 0
0 0
0 NNE 0
0 0
0 0
0 0
NE 1
0 0
0 0
0 1
ENE 6
0 0
0 0
0 6
E 18 0
0 0
0 0
18 ESE 21 0
0 0
0 0
21 SE 38 0
0 0
0 0
38 SSE 32 0
0 0
0 0
32 s
22 1
0 0
0 0
23 SSW s
0 0
0 0
0 s
SW 0
0 0
0 0
0 0
WSW 0
0 0
0 0
0 0
w 0
0 2
0 0
0 2
WNW 0
0 0
0 0
0 0
NW I
0 0
0 0
0 1
NNW 0
0 0
0 0
0 0
Total 144 2
0 0
0 147 Calm Hours not Included above for :
Total Period 23 Valid Hours for this Stablllty Class for:
Total Period 147 Total Hours for Period 2208 A2.4-7
Site: AEP Cook Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record
- 10/1/2022
- 12/31/2022 Elevation:
Speed:
SPIOM Direction: DIRIOM Lapse:
DT60M Delta Temperature Wind Speed (mph)
~Ind Dl1:11.ll1D w
!.:.I
'l:.il ll.:..12
.12..:JS
~ I.9.ta1 N
34 61 37 0
0 0
132 NNE 31 9
0 0
0 0
40 NE 37 5
0 0
0 0
42 ENE 33 19 0
0 0
0 52 E
61 48 7
0 0
0 116 ESE 67 39 13 0
0 0
119 SE 96 41 11 0
0 0
148 SSE 116 129 23 3
0 0
271 s
76 1S8 143 9
I 0
387 SSW 22 67 83 4
1 0
176 SW 21 81 40 1
0 0
143 WSW 10 75 45 0
0 0
130 w
19 ss 56
- 1 0
0 131 WNW 24 47 27 0
0 0
98 NW 30 43 13 0
0 0
86 NNW 35 68 2
0 0
0 10S Total 712 945 500 18 0
2176 Calm Hours not Included above for :
Total Period 23 Variable Direction Houn for:
Total Period 0
Invalid Hours for:
Total Period 9
Valid Hours for this Stability Class for:
Total Period 2176 Total Hours for Period 2208 A2.4-8
OFF-SITE DOSE CALCULATION MANUAL CHANGES The Off-Site Dose Calculation Manual, PMP-60l0-OSD-001, was not revised during this 2022 reporting period.
AJ.0-1