ML15125A153

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2014 Radioactive Effluent Release Report
ML15125A153
Person / Time
Site: Beaver Valley
Issue date: 04/29/2015
From: Furdak B H, Hartung A M, Novak R E, Salera D J
FirstEnergy Nuclear Operating Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML15125A150 List:
References
L-15-104
Download: ML15125A153 (75)
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Text

Enclosure A L-15-104 2014 Radioactive Effluent Release Report and 2014 Annual Radiological Environmental Operating Report (Reports follow)

RTL# A9.690E FIRSTENERGY NUCLEAR OPERATING COMPANY BEAVER VALLEY POWER STATION 2014 RADIOACTIVE EFFLUENT RELEASE REPORT AND 2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. 1 AND 2 LICENSES DPR-66 AND NPF-73 RTL A9.690E Enclosure I BEAVER VALLEY POWER STATION ENVIRONMENTAL

& CHEMISTRY SECTION Technical Report Approval: 2014 RADIOACTIVE EFFLUENT RELEASE REPORT AND 2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. 1 AND 2 LICENSES DPR-66 AND NPF-73 Prepared by: Rebecca E. Novak _ ci. Date: "//iL//5 Prepared by: Alyssa M. Hartung, Ph.D. 1A A i-.,, ate: 4 1 (P I t5 Reviewed by: Beth H. Furdak C -k Date: Approved by: Donald J. Salera Date:

Subject:

Beaver Valley Power Station, Unit Nos. 1 and 2 BV-1 Docket No. 50-334, License No. DPR-66 BV-2 Docket No. 50-412, License No. NPF-73 Radioactive Effluent Release Report for 2014, and Annual Radiological Environmental Operating Report for 2014 Distribution for Enclosures 1 -3: Original Report to: U. S. Nuclear Regulatory Commission Attention:

Document Control Desk Washington, DC 20555-0001 Copies of Report to Other USNRC: U. S. Nuclear Regulatory Commission NRR Project Manager U. S. Nuclear Regulatory Commission NRC Senior Resident Inspector U. S. Nuclear Regulatory Commission NRC Region I Administrator U. S. Nuclear Regulatory Commission NRC Region I Health Physics Inspector Copies of Report to Other Agencies: American Nuclear Insurers 95 Glastonbury Boulevard Glastonbury, CT 06033 Department of Environmental Protection (5 copies)Bureau of Radiation Protection

& Toxicology P.O. Box 2063 Harrisburg, PA 17120 Department of Environmental Protection (2 copies)Southwest Regional Office 400 Waterfront Drive Pittsburgh, PA 15222 Distribution for Enclosures 1 -3: Page 2 INPO 700 Galleria Parkway SE Suite 100 Atlanta, GA 30339-5957 Beaver County Cooperative Extension 156 Cowpath Road Aliquippa, PA 15001-5842 Hancock County Office of Emergency Services PO Box 884 New Cumberland, WV 20647 Ohio Department of Health 246 North High Street Columbus, OH 43266-0288 Ohio Emergency Management Agency 2855 West Dublin Granville Road Columbus, OH 43235 East Liverpool Water Authority 2220 Michigan Avenue East Liverpool, OH 43920 ORSANCO 5735 Kellogg Avenue Cincinnati, OH 45228 B. F. Jones Memorial Library 663 Franklin Avenue Aliquippa, PA 15001 Bureau of Radiation Protection HP3 Ohio Department of Health Northeast District Office 161 South High Street, Suite 400 Akron, OH 44308-1612 Distribution for Enclosures I -3: Page 3 Copies of Report for FENOC Addressees:

DJ Salera, BVPS; Manager, Site Chemistry (A-BV-A)BH Furdak, BVPS; Supervisor, Nuclear Chemistry Services (A-BV-A)R Novak, BVPS; Chemistry REMP and RETS Administrator (A-BV-A) 10 copies PH Lashley, Akron; Fleet Licensing (A-WAC-B 1) 2 copies JB Bowden, BVPS; Operations Oversight (A-BV-NCD3)

K Gillespie, BVPS, Radiation Monitor System Engineer (A-BV-SOSB6)

TJ Ponticel, BVPS, Liquid Waste System Engineer (A-BV-SOSB6)

Z Warhol, BVPS, BOP Systems Engineer Supervisor (A-BV-SOSB-6)

RL Evans, Akron; Director, Environmental (A-GO- 13)DW Jenkins, Akron; Sr. Attorney 1I, Legal (A-GO-15)M Hall, Akron; Vice President, Energy Policy (A-GO- 18)MJ Jirousek, Akron; Manager, Environmental Generation Services (A-GO- 13)GW Gillespie, Akron; Fleet Chemistry/Environmental (A-WAC-A3)

JB Burnett, Perry RETS & REMP Administrator (A-PY-CCB 125)AM Percival, Davis-Besse RETS & REMP Administrator (A-DB-1041)

B Grob, Manager, Environmental, Inc.RJ Dinello, Field Specialist, Environmental, Inc BVPS Document Control, RTL A9.690E BVRC -Keywords:

Radioactive Effluent Release Report, Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 2, Page i Form 1/2-ENV-01.05.FO1 (page 1 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 2014 Radioactive Effluent Release Report FirstEnergy Nuclear Operating Company FENOC Beaver Valley Power Station -Units 1 & 2 Unit 1 License No. DPR-66 Unit 2 License No. NPF-73 Form 1/2-ENV-01.05.FO1 (page 2 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Index RTL# A9.690E Enclosure 2, Page 1i Cover Index ii Executive Summary -Report Submittal Requirements iii Executive Summary -Liquid and Gaseous Effluent Control (Part 1 of 2) iv Executive Summary -Liquid and Gaseous Effluent Control (Part 2 of 2) v Executive Summary -Trends of Total Dose vi Executive Summary -Trends of Liquid Release Activity (Fission and Activation Products) vii Executive Summary -Trends of Liquid Release Activity (Tritium) viii Executive Summary -Trends of Liquid Release Offsite Dose Projections ix Executive Summary -Trends of Gaseous Release Activity (Fission and Activation Gas) x Executive Summary -Trends of Gaseous Release Activity (Particulates and Radioiodines) xA Executive Summary -Trends of Gaseous Release Activity (Tritium) xii Executive Summary -Trends of Unit 1 Gaseous Release Offsite Dose Projections xiii Executive Summary -Trends of Unit 2 Gaseous Release Offsite Dose Projections xiYv Results of Abnormal Releases xv Results of Onsite Spills and Items Added to Decommissioning Files per 10CFR50.75(g) xvi Results of Onsite Groundwater Monitoring Program xvii Corrections to Previous Radioactive Effluent Release Reports xviii Supplemental Information Page 1 Table 1A Gaseous Effluents

-Summation Of All Releases 2 Table 11B-EB Gaseous Effluents

-Elevated Batch Releases 3 Table 1 B-EC Gaseous Effluents

-Elevated Continuous Releases 4 Table 1C-GB1 Gaseous Effluents

-Ground Level Batch Releases (Unit 1) 5 Table 1C-GC1 Gaseous Effluents

-Ground Level Continuous Releases (Unit 1) 6 Table 1C-GB2 Gaseous Effluents

-Ground Level Batch Releases (Unit 2) 7 Table 1C-GC2 Gaseous Effluents

-Ground Level Continuous Releases (Unit 2) 8 Table 2A Liquid Effluents

-Summation Of All Releases 9 Table 2B-B Liquid Effluents

-Batch Releases 10 Table 2B-C Liquid Effluents

-Continuous Releases 11 Table 3A Solid Waste And Irradiated Fuel Shipments (Part 1 of 3) 12 Table 38 Solid Waste And Irradiated Fuel Shipments (Part 2 of 3) 13 Table 3C Solid Waste And Irradiated Fuel Shipments (Part 3 of 3) 14 Table 4 Lower Limits Of Detectability 15 Table 5A Assessment Of Radiation Doses (Unit 1) 16 Table 5B Assessment Of Radiation Doses (Unit 2) 17 Table 6 Effluent Monitoring Instrumentation Channels Not Returned To Operable Status Within 30 Days 18 Table 7 Total Dose Commitments, Total Effective Dose Equivalents and Population Doses 19 Table 8 Offsite Dose Calculation Manual Surveillance Deficiencies 20 Table 9 Unit 1 and 2 Offsite Dose Calculation Manual Changes (Description) 21 Attachment 1 Part 1: Joint Frequency Distribution Tables (35 ft)Part 2: Joint Frequency Distribution Tables (150 ft)Part 3: Joint Frequency Distribution Tables (500 ft)Attachment 2 1 Unit 1 and 2 Offsite Dose Calculation Manual (Complete Copy)Note: The Total Error values (%) listed in this report are documented in Calculation Package No. ERS-ATL-04-002 Form 1/2-ENV-01.05.FO1 (page 3 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page III Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Report Submittal Requirements Report Submittal and Requirements:

The report was prepared and submitted in accordance with the requirements contained in the following documents:

BVPS Integrated Technical Specifications, Administrative Control 5.6.2 Offsite Dose Calculation Manual (ODCM) procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs ", Attachment U, Control 6.9.3 BVPS procedure 1/2-ENV-01.05, "Compliance with Regulatory Guide 1.21 and Technical Specifications" NUREG- 1301, "Offsite Dose Calculation Manual Guidance:

Standard Radiological Effluent Controls for Pressurized Water Reactors, Generic Letter 89-01, Supplement No. 1, April 1991" Regulatory Guide 1.21, "Measuring Evaluating and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Material in Liquid and Gaseous Effluents from Light-Water Cooled Nuclear Power Plants, Revision 1, June 1974" BVPS Condition Report No. CR20 14-01024, Loss of sample flow on RM- IGW- 108 BVPS Condition Report No. CR2014-01290, Liquid waste discharge secured due to 2SGC-RQII00 sample pump trip BVPS Condition Report No. CR2014-04159, Rad Monitor channel check not performed BVPS Condition Report No. CR2014-06776, RM- I VS-I101B Low sample flow in alarm BVPS Condition Report No. CR2014-07023, RM-I VS-107B Low flow alarm will not clear BVPS Condition Report No. CR2014-07542, RM-IGW-109 channels 3-7 and 3-9 are NONFUNCTIONAL BVPS Condition Report No. CR2014-08937, RM-IMS-IOOC (C Main Steam Rad Monitor) declared nonfunctional due to multiple High-High alarm spikes BVPS Condition Report No, CR2014-09085, RM-IVS-101 B Sample flow low out of spec BVPS Condition Report No. CR2014-10483, Iodine 131 indentified in Unit 2 Lift Station BVPS Condition Report No, CR2014-12240, Spent S/G Blowdown Resin fbund on ground in South Yard BVPS Condition Report No. CR2014-12534, Repeated tripping of RM-IDA-100 sample pump BVPS Condition Report No. CR2014-12723, Ni-63 identified in Groundwater Remediation BVPS Condition Report No. CR2014-13719, Unit 2 plant rad monitor indications failed BVPS Condition Report No, CR2014-15056, REMP Drinking water sample damaged in transit results in missed surveillance, BVPS Condition Report No, CR2014-15147, Groundwater extraction well showing increase in tritium BVPS Condition Report No. CK2014-161 10, Abnormal trend in MW-16 BVPS Condition Report No, CR2014-16253, FR-ILW-103 indicates I,4 gpm flow while no flow exists BVPS Condition Report No, CR2014-16348, Groundwater samples that were not obtained for spring and fall sampling BVPS Condition Report No, CR2014-1665 I, FR- ILW- 103 Indicates flow erroneously BVPS Condition Report No, CR2014-17177, FR-I VS-101 Sample Flow Indicates low out of expected range BVPS Condition Report No, CR2014-18482, NRC Radiation Effluent Inspection

-Inconsistencies in stated height of gaseous waste discharge release point BVPS Condition Report No, CR2014-18499, 2014 NRC Radiation Effluent Inspection

-Xe-138 Sample Data from February 2013 BVPS Condition Report No. CR2014-18702, SPING Rad Monitors exceed 30 days OOS, B3VPS SAP Order No, 600873875, 2014 RPTS and KEMP Report Form 1/2-ENV-01.05.FO1 (page 4 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station -Units I & 2 Enclosure 2, Page iv Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Liquid and Gaseous Effluent Control (Part 1 of 2)Onsite Groundwater Monitoring:

Twenty (20) onsite monitoring wells were sampled in the spring, twenty-four (24) on-site monitoring wells were sampled in the fall and twenty (20) on-site monitoring wells were sampled in the winter. Four (4) wells (MW- 1, MW-I 2S, MW-i 2D, and P-3) could not be sampled in the spring due to access issues and equipment failures.

One (I) well sample (MW-1) could not be sampled in the fall due to access issues (CR 2014-16348).

MW-I will be retired in 2015. Sixteen (16) wells returned results of less than the pre-operational mean (440 pCi/L) during all sample periods in 2014. Five (5) wells returned results >440 pCi/L, but <2000 pCi/L, Four (4) wells returned results >2000 pCi/L. One (1 ) well exceeded 20,000 pCi/L with the highest concentration recorded as 23,201 pCi/L (CR 2014-15147).

The tritium concentration in monitoring well MW-16 showed an increasing tritium trend from 8,789 pCi/L in Spring to 23,201 pCi/L in the Fall. The remedation well, EW-I, also showed an increase in tritium from the Spring to Fall 2014 (CR 2014-16110).

Sampling in MW-16 was increased to a monthly frequency and an extra set of samples were taken at 19 other monitoring wells.No adverse effect to the offsite environment has been detected at this time, because all offsite groundwater, drinking water and surface water samples were <440 pCi/L. See Enclosure 2, Page xvii for additional details.Onsite Spills: There were no onsite spills >100 gallons.Decommissioning File Update: There was one item added to the site decommissioning files in accordance with IOCFR50.75(g).

This item included Licensed Radioactive Material identified in U2 System Generator Resin that was spilled on the ground in the South Yard. See Enclosure 2, Page xvi for additional details.Abnormal Liquid Releases:

There were no abnormal liquid releases, Abnormal Gaseous Releases:

There were no abnormal gaseous releases.Liquid Radwaste Treatment System: The site operated via a shared Liquid Radwaste Treatment System, even though each Unit has its own ion-exchange vessels. Shared operation allowed either Unit to process liquid waste at the Unit of origin, or at the other Unit. Typically, when Unit I or 2 high level liquid waste was processed (e.g., coolant recovery waste) it was performed at Unit 1, because it has a carbon pre-conditioning filter.Gaseous Radwaste Treatment System: The site operated via a shared Gaseous Radwaste Treatment System, even though each Unit has its own charcoal delay beds and storage/decay tanks. Shared operation allowed either Unit to process gaseous waste at the Unit of origin, or at the other Unit. Since Unit 2 has four (4) additional storage tanks, gaseous waste was tranferred from storage/ decay at Unit 2 when either Unit went to a shutdown condition.

Form 1/2-ENV-01.05.F01 (page 5 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station -Units I & 2 Enclosure 2, Page v Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Liquid and Gaseous Effluent Control (Part 1 of 2)Lower Limits of Detectability (LLD): All a-priori calculated LLD met the minimum requirements specified in the ODCM.Effluent Monitoring Channels Inoperable

>30 Days: There was one (1) Effluent Monitoring Instrumentation Channels not returned to Operable status within 30 days. See Enclosure 2, Page 18 for details.ODCM Surveillance Deficiencies:

There were two ODCM Surveillance Deficiency in the reporting period and a follow up to one reported previously.

See Page 20 for details.ODCM Changes: There were two changes made to the ODCM during the report period. See ODCM procedure 1/2-ODC-l1.01, "ODCM: Index, Matrix and History ODCM Changes" for a complete description of the change and the change justification.

All changes maintain the level of radioactive effluent control required by 10 CFR 20.1302, 40 CFR Part 190, 10 CFR 50,36a, and Appendix I to 10 CFR 50, Detailed descriptions of the ODCM changes are provided in Enclosure 2, Page 21 Table 9 and Attachment 2, Meteorological Data Recovery:

The Meteorological Data Recovery met the minimum requirement of at-least 90%, as specified in Section 5 of Revision I to Regulatory Guide 1.23, Meteorological Monitoring Programs for Nuclear Power Plants.Population Dose vs. Natural Backaround:

The 0-50 mile total and average population doses were calculated using liquid and gaseous release quantities and real time meteorology.

The average population dose is based on four (4) million people within 0-50 miles of the BVPS site. The following comparison to natural background radiation demonstrates that BVPS operations did not adversely affect the surrounding environment.

72 man-mrem =BVPS Total Population Dose for the year 0,0000 179 mrem = BVPS Average Individual Dose for the year 296 mrem = Natural Background Individual Dose for the year. This dose value is documented as natural background radiation exposure for an individual in a year from the 1990 BEIR V Report.Carbon-14 Dose Assessment:

Carbon- 14 dose was calculated using actual sample measurements from gaseous release quantities and the default ODCM receptor.

The highest organ doses were to the bone (child). Details of the dose assessment due to releases of Carbon-14 in gaseous effluents are provided in Attachment 3 of this report.

Form 1/2-ENV-01.05.FO1 (page 6 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Total Dose RTL# A9.690E Enclosure 2, Page vi Trends of Total Dose: The following graph provides a comparison of the ODCM dose projections from all facility releases and direct radiation exposures to show compliance with Member of the Public dose limits from 10 CFR 20.1301 and 40 CFR Part 190. The graph reflects the results of the efforts to stabilize and reduce offsite dose.I Unit I and Unit 2 Total Dose I 100.0% : U,..-_,.0 em 10.0%1.0%0 0 0 0 c 0 0 0 0.1%N q5~ r~ ~5 P~' ~ q~S~-.a- Unit 1&2, Percent of 40 CFR 190.10(a)

Total Body Dose Limit.Unit 1&2, Percent of 40 CFR190 10(a) Thyroid Dose Limit-g-- Unit 1&2, Percent of 10 CFR 20.1301(a)(1)

TEDE Dose Limit Form 1/2-ENV-01.05.FO1 (page 7 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 RTL# A9.690E Enclosure 2, Page vil Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Liquid Release Activity (Fission and Activation Products)Liquid Release Activity (Fission and Activation Products):

The following graph provides a comparison of total liquid mixed fission and activation product (particulate) radioactivity discharged from the site from 1976 to present.Liquid Effluent Trends Mixed Fission and Activation Products 10.00 1.00 0 0<>0.10 OA A~P~ P~II U.U I o BVPS Unit1 -4p-BVPS Unit2 Form 1/2-ENV-01.05.FO0 (page 8 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Liquid Release Activity (Tritium)RTL# A9.690E Enclosure 2, Page viii Liquid Release Activity (Tritium):

The following graph provides a comparison of total liquid tritium radioactivity discharged from the site from 1976 to present. The recent increases were due to efforts to reduce overall offsite dose. Specifically, discharging liquid radioactive inventory provided the benefit of reduced total offsite dose, due to reduction in evaporative losses from the fuel pools.Liquid Effluent Trends Tritium 10000 1000 a.)1 00 10 A00' j§ 11 ý zb R p ýý b b 9 0 ~ Zl NýI*BVPS Unit 1 --e-BVPS Unit 2 Form 1/2-ENV-01.05.F01 (page 9 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page Ix Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Liquid Release Offsite Dose Projections Liquid Release Offsite Dose Projections:

The following graph provides a comparison of liquid offsite dose projections that were calculated to the maximum individual per 10 CFR 50, Appendix I and the ODCM. The projections use ODCM default flow rates for the receiving water (Ohio River), and were performed prior to release authorization.

U Unit 1 or Unit 2 Liquid Effluent Dosel 100.0%: 10.0%1.0%0.1%"'pR' N"pA Nbo & & 'a, ps 'Zý & 'pý pX izýý 'pý "4zý NN Ný N'b NN V VVVV VVVVV 1010 11ý'Plp-Unit 1 or Unit 2, Percent of Maximum Organ Dose Limit 1 Unit 1 or Unit 2, Percent of Total Body Dose Limit Form 1/2-ENV-01.05.FO1 (page 10 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station -Units I & 2 Enclosure 2, Page x Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Gaseous Release Activity (Fission and Activation Gas)Gaseous Release Activity (Fission and Activation Gas): The following graph provides a comparison of total gaseous fission and activation gas discharged from the site from 1976 to present.Gaseous Effluent Trends Fission and Activation Gas 10000.00 1000.00 0 ---- -__100.00 ----- _ __ _ _10.00 --_ _.1. 0 ------0.10 ------0.01# ~ ~ ~ ~ ~ ~ ~ ~ ~~N I'ýS CvCý 9QV ,Q 1 N~o BVPS Unit I o-,Ut1-- BVPS Unit 2 Form 1/2-ENV-01.05.FO1 (page 11 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page xl Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Gaseous Release Activity (Particulates and Radioiodines)

Gaseous Release Activity (Particulates and Radioiodines):

The following graph provides a comparison of total gaseous particulates and radioiodines discharged from the site from 1976 to present.Gaseous Effluent Trends Particulates

& Radioiodines 1.E-01 1.E-02 1.E-03 2D 1.E-04 O1.E-05 1.E-06 1.E-07 ' I .I I 1 I : I .I :c-.-ý--I--0 1M 1 , ..I I*BVPS Unit1I -W- BVPS Unit 2 Form 1/2-ENV-01.05.FO1 (page 12 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 RTL# A9.690E Enclosure 2, Page xfl Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Gaseous Release Activity (Tritium)Gaseous Release Activity (Tritium):

The following graph provides a comparison of total gaseous tritium discharged from the site from 1976 to present.Gaseous Effluent Trends Tritium 1000 100 (n a)0 10 1'Ab 'ýb Rý %01 lzý P bb ýp Pýý qIX SO q% 9§1 S:ýý Rý gp S§, Nlý rtl t*Nq Nq NCN Nq Nq 0 0 0 0 Nq Nq 0 V 165 IV V V 'fý f) 'fýo BVPS Unit 1 ,,,,Ut1--

BVPS Unit 2 Form 1/2-ENV-01.05.FO1 (page 13 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page xll Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Unit I Gaseous Release Offsite Dose Projections Unit 1 Gaseous Release Offsite Dose Projections:

The following graph provides a comparison of Unit 1 gaseous offsite dose projections that were calculated to the maximum individual per 10 CFR 50, Appendix I and the ODCM. The projections use ODCM default meteorological parameters for the atmospheric conditions surrounding the plant site, and were performed prior to release authorization.

The steady decrease in highest organ dose were due to efforts to reduce overall offsite dose.I Unit 1 Gaseous Effluent DoseI 4-0 100.0000000%

10.0000000%

1.0000000%

0.1000000%

0.0100000%

0.0010000%

0.0001000%

0.0000100%

0.0000010%

0.0000001%

MW-o@~ N@-- Unit 1, Percent of Gamma Air Dose Limit o Unit 1. Percent of Beta Air Dose Limit-.-- Unit 1, Percent of Highest Organ Dose Limit Form 1/2-ENV-01.05.FO1 (page 14 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page xlv Radioactive Effluent Release Report Calendar Year -2014 Executive Summary -Trends of Unit I Gaseous Release Offsite Dose Projections Unit 2 Gaseous Release Offsite Dose Projections:

The following graph provides a comparison of Unit 2 gaseous offsite dose projections that were calculated to the maximum individual per 10 CFR 50, Appendix I and the ODCM. The projections use ODCM default meteorological parameters for the atmospheric conditions surrounding the plant site, and were performed prior to release authorization.

The decrease in highest organ dose was due to efforts to reduce overall offsite dose.I Unit 2 Gaseous Effluent DoseI E 4-J 0 100.0000000%

10.0000000%

1 000000%0.1000000%

0.0100000%

0.0010000%

0.0001000%

0.0000100%

0.0000010%

U.UUUUUU IT a ---r--------,---

-NO \C \C NO ~ r~o" o 9 q~ 9 r~ ~O~' ~ r~ qS a~ r~'~ o5~,u. Unit 2, Percent of Gamma Air Dose Limit-Unit 2, Percent of Highest Organ Dose Limit e Unit 2, Percent of i Beta Air Dose Limit Form 1/2-ENV-01.05.FO1 (page 15 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Results of Abnormal Releases RTL# A9.690E Enclosure 2, Page xv Abnormal Liould Releases:

None, Abnormal Gas Releases:

None, Form 1/2-ENV-01.05.F01 (page 16 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page xvi Radioactive Effluent Release Report Calendar Year -2014 Results of Onsite Spills and Items Added to Decommissioning Files per IOCFR50.75(g)

Summary of Onsite Splits M>100 gallons):

None Summary of items added to Decommissionirm Files Per ICFRO0.T7(a)

Flies: Item 1 of 1 (Unit 2 Steam Generator Blowdown):

Tour Operator found a thin layer of U2 Steam Generator Blowdown resin spilled on the ground in the South Yard. Area of spill was approximately 20x30 ft and less than 5 gallons. All visible resin was manually removed.Catch Basins in the area were cleaned out in order to check for radioactive debris. There was no indication that any resin/radioactivity entered the environment via the catch basin system. All surveys and Isotopic analyses of remediation indicated no licensed radioactive material left at the scene (CR-2014-12240)

Form 1/2-ENV-01.05.F01 (page 17 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Results of Onsite Groundwater Monitoring Program RTL# A9.690E Enclosure 2, Page xvll Summary of Onalte Groundwater Samples Are Any NEI and H-3 Analyses FENOC EPA 2014 2014 2014 Typical Required Pre Greater Than Communication Reporting H-3 H-3 H-3 H-3 H-3 Operational The Pre Level Level Maximum Minimum Average LLD LLD Mean For H-3 Operational For H-3 For H-3 (pCi/L) (pCi/L) (pCi/L) (pCi/L) (pCi/L) (pCi/L) Mean For H-3 ? (pCi/L) (pCiL)I 2nd ugrteir 1 8781 1301 13541 <2001 <20001 4401 Y-e- 20001 30000]I 3rd .lor 1 232011 1si1 17001 <2001 <20001 4401 Yeas 20001 300001 I 4th Quarr 1 220771 1941 je071 <2001 <20001 4401 Ys 1 20001 30000]tL MM&=Jn 2014, twenty (20) on-site monitoring walls were sampled in the spring, twenty-four (24) on-site monitoring wells were sampled in the fall and twenty (20) on-site monitoring wells were sampled In the winter. Four (4) wells (MW-1, MW-12S, MW- 2D, and P-3) could not be sampled In the spring due to access Issues end equipment fsilures.

One (1) well sample (MW-I) could not be sampled in the fall due to access issues (CR 2014-10348).

The access issues for MW-1 were caused by a casing extension that no longer allows a pump to pass through. Due to this, MW-I was evaluated and it was determined that it could be retired. The impact to the SVPS groundwater monitoring program is negligible since MW-1 is upgradient from MW-13S/D.Sixteen (16)wels returned results of less than the pre-operetiotlal mean (440 pCi/L) during all sample periods In 2014. Five (5)wells retumed results >440 pCiIL, but <2000 pCV/L. Four (4) wells retumed results >2000 pCi/L. One (1) well exceeded 20,000 pCI/L with the highest concentration recorded as 23,201 pCVL (CR 2014-16147).

The tritium concentration in monitoring well MW-16 showed an increasing tritium trend from 8,780 pCl/L in Spring to 23,201 pCVL in the Fall. The remedation well, EW-1, also showed an increase in tritium from the Spring to Fall 2014 (CR 2014-16110).

Sampling in MW-18 was Increased to a monthly frequency and an extra sat of samples were taken at 10 other monitoring wells. Environmental Resources Management (ERM) was ontacted to evaluate the tritium data from the groundwater wells and perform boron and tritium age dating samples. Results from the additional samples will be available in Spring 2015. Levels in other wells over 2,000 pCl/L are showed an overall downward trends in concentration, The NEI/FENOC communication loael was reached for MW-12S & MW-12D during 2007. Notification to local, state & federal agencies was performed on 10/08/07, Additional communication for new well results was performed on 0o/08/10 for those new wells that exceeded 2000 pCIl/L.The newly installed well MW-200 exceeded 2,000 pCI/L on its first sample, but this was expected since the well was installed to monitor the previously identified plume intercepting MW-16. No adverse effect to the offsite environment has been detected at this time, because all offtite groundwater, drinking water and surface water samples were <440 pC/L. Mitigation activities (catch basin sleeving) to prevent tritiated condensate water from reaching the groundwater were completed 12/17/11.Remediation activities commenced in the fall of 2013, Principal Gamma mllmiftr Suurnmaw Twenty (20) onsite monitoring wells were sampled on at least two occasions during the year and analyzed for Principle Gamma Emitters.

The results showed no positive indication of Licensed Radioactive Material (LRM) in any of the analyse, BVPS (2007 -2014)Onsite Groundwater Monitoring Well Program H-3 Trends 100000 10000 m MW-10 (Upgradient Control Well).Maxinum Tritium Sample-*ýAvg. of all Samples in H-3 LLD (typically

<200 pCilL)-Pre-Operational Mean H-3 (440 pCi/LI.Pre-Operational Max H-3.NRC Required LLD (2.000 pCi/Q) NEI Communication Level-EPA Reporting Level (Non-Drinking Water) 30.000 pCi/L 2 U 0.1000 100 2007 2007 2008 2008 2009 2009 2010 2010 2011 2011 2012 2012 2013 2013 2014 2014 2014 Summer Fall Spring Fall Spring Fall Spdng Fall Spring Fall Spring Fall Spring Fall Spring Fall Winter Form 1/2-ENV-01.05.FO1 (page 18 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page xviii Radioactive Effluent Release Report Calendar Year -2014 Corrections to previous Radioactive Effluent Release Reports Correctionts) to Previous Radioactive Effluent Release Reports: There were two (2) correction to previous Radioactive Effluent Release Reports, 1) There was one (1) correction to the 2012 Radioactive Effluent Release Report. During review of the 2012 Radioactive Effluent Release Report it was noted on page 2 Table 1 A (Gaseous Effluents

-Summation of all Releases ) Section C Particulates was incorrect.

Section C currently shows 0 Ci of particulates were released though gaseous effluents.

In 2012 BV released a total of 1.92 E-3 Ci of particulates via gaseous effluents.

The individual particulates and associated curie content was correctly identified on Pages 3 through 8 but the data was not transferred to the summary in Section C on Page 2. The summary section has been corrected and an addendum has been submitted to records.2.54E-04 3.86E-04 1.14E-03 [ 1.33E-04 1.92E-03 30,.0%2.OOE-04 3.82E-04 5.71E-04 1.41 E-05 1.17E-03 5.43E-05 3.18E-06 5.72E-04 1.19E-04 7.49E-04 3.22E-05 4.89E-05 1,45E-04 1.69E-05 6.08E-05 N/A N/A N/A N/A N/A 1) There was one (1) correction to the 2013 Radioactive Effluent Release Report. During the 2014 NRC Radiation Effluent Inspection the Inspector reviewed the Annual Radioactive Effluent Release Report for 2013. He questioned the 32 Cl release of Xe-1 38 in the 1st quarter for the Unit 2 Ground Level Continuous Release listed on Enclosure 2, page 8 of 21. Upon further Investigation it was noted that at the time of the sample analysis, APEX (which is the software used for gross activity analysis) used the counting protocol 'VMSPeakSearch".

This protocol was an older and less accurate method of peak Identification.

The sample was re-processed using the new and more accurate protocol "2nd DiffPeakSearch" and Xe-1 38 was no longer identified.

It Is believed that the Xe-1 38 was a misidentification.

Since this discovery the table on page 8 of 21 has been corrected and an addendum has been submitted to records. (CR-2014-18499)

Calendar Year- 2013 Table IC-GC2 Gaseous Effluents

-Ground Level Continuous Releases (Unit 2)LLD LLD LLD 5.68E-03 5.68E-03 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE I NONE NONE NONE NONE ND J ND ND 5.68E-03 5.68E-03 Form 1/2-ENV-01.05.FO1 (page 19 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Supplemental Information Page RTL# A9.690E Enclosure 2, Page 1 of 21.: 1ACW6F-E-., FE-NOC I onual Unit I or 2 Dose: 10 mrad from Gamma, & 20 mrad from Beta unual Unit I or 2 Dose: 15 mrem to Any Orcan Annual Unit 1 or 2 Dose: 3 mrem to Total Body, & 10 mrtem to Any Oroan iRe Release Rate: 500 mrem/yr to Total Body, & 3000 mremlyr to the Skin I ite Release Rate: 1500 mrem/vr to Any Oraan D Release Concentration:

10 times 10 CFR 20 ,pendix B, Table 2, EC'sI We Ie Gamma Soectrometrv.

Llould Scintillation Counter NONE I NONE I NONE I NONE I 0,OOE+00 I OQOE+00 1I,0015O0 1 0,OOE+00f Form 1/2-ENV-01.05F101 (page 20 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 1A Gaseous Effluents

-Summation Of All Releases RTL # A9690E Enclosure 2, Page 2 of 21.OOE+00 I 1.16E-01 I0O.00E+00 I 0.OOE+00 I 1.16E-01 1 26.5%1).OOE+00 15.81 E-02 I 0.00E+00 I 0.OOE+00 I 5.81 E-02+0.OOE+00 5.81E-02 0.00E+00 0.OOE+00 5.81 E-02 0.OOE+00 1.47E-02 0.00E+00 0.OOE+00 3.68E-03 N/A N/A N/A N/A N/Aý00 0.OOE+00 0.00E+00 O.OOE+00 0.OOE+00 28.30%6 I-000O.OOE+00 0.OOE+00 I .OOE+00 0.OOE+00-00 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00+00 0.00E+00 0.00E+00 O.OOE+00 0.OOE+00 k N/A N/A N/A N/A 4.37E-07 4.14E-05 1.06E-07 0.OOE+00 4.19E-05 30.0%1 2.19E-07 1.41E-07 5.30E-08 0.OOE+00 4.13E-07 2.19E-07 4.13E-05 5.30E-08 0.OOE+00 4.15E-05 5.55E-08 5.25E-06 1.35E-08 0.OOE+00 1.33E-06 N/A N/A N/A N/A N/A 0.00E+00 0.00E+00 0.OOE+00 0.OOE+00 0.OOE+00 30,0%1 0.00E+00 0,00E+00 0,OOE+00 0,00E+00 0.00E+00 0,00+000.00E+00 0,00E+00 0,00E+00 0.00E+00 0.00E+00 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 N/A N/A N/A N/A N/A 1.05E+00 5.97E-01 1.30E+00 1.46E+00 4.41E+00 329%5,06E-01 1.68E-01 1,1OE+00 7188E-01 2.55E+00 5.45E-01 4.39E-01 2.01E-01 6.72E-01 1.86E+00 1.33E-01 7.58E-02 1.65E-01 1.85E-01 1.40E-01 N/A N/A N/A N/A N/A 1.14E+00 5.45E-01 8.77E-01 3.84E-01 2.95E+00 41.1%8+47E-01 4;485-01 5:85E-01 21OE-01 2.09E+00 2,g4E-01 9,07E-02 292E-01 13741-01 8.57E-01 1.45E-01 6.91E-02 1.11E-01 4.87E-02 9.35E-02 N/A N/A N/A N/A N/A N/A = Not Applicable The amount of time (in seconds) used to calculate the release rates specified in A.2, B.2, C.2, D.2 and E.2 is the average amount of seconds per calendar quarter (7.88E+06 seconds).

Form 1/2-ENV-01.05.F01 (page 21 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table IB-EB Gaseous Effluents

-Elevated Batch Releases RTL # A9.690E Enclosure 2, Page 3 of 21 LLD 7,55E-02 LLD LLD 7.55E-02 LLD LLD LLD LLD LLD LLD 9,24E-04 LLD LLD 9.24E-04 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 2.05E-02 LLD LLD 2.05E-02 LLD LLD LLD LLD LLD LLD 1,58E-02 LLD LLD 1.56E-02 LLD 3,61E-03 LLD LLD 3.61E-03 LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND 1.16E-01 ND ND 1.16E-01 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND J ND ND ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND ND ND ND ND LLD = Below the Lower Limit of Detectability, in uCilcc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 22 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 1B-EC Gaseous Effluents

-Elevated Continuous Releases RTL # A9.690E Enclosure 2, Page 4 of 21 I AS.T, --E ;77, LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD iLLD LLD LLD LLD LLD LLD LLW LLD NONE NONE NONE NONE NONE ND ND ND ND ND LLD LLD ] LLD LLD J LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND I ND ] ND ] ND ] ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 4,37E-07 1,007 0:08E-07 LLD 8.25E-07 NONE NONE I NONE I NONE J NONE 4.37E-07 2.82E-07 I 1.06E-07 I ND I 8.25E-07 LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 23 of 39), Rev 3 Beaver Valley Power Station -Unit I Radioactive Effluent Release Report Calendar Year -2014 Table IC-GBI Gaseous Effluents

-Ground Level Batch Releases (Unit 1)RTL # A9.690E Enclosure 2, Page 5 of 21 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND ND ND ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NND ND ND ND [ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLW LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND ND ND ND ND LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 24 of 39), Rev 3 Beaver Valley Power Station -Unit 1 Radioactive Effluent Release Report Calendar Year -2014 Table IC-GCI Gaseous Effluents

-Ground Level Continuous Releases (Unit 1)RTL # A9.690E Enclosure 2, Page 6 of 21 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND NO ND ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND I ND oND ] ND ] ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE ND ND ND ND ND LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 25 of 39), Rev 3 Beaver Valley Power Station -Unit 2 Radioactive Effluent Release Report Calendar Year -2014 Table IC-GB2 Gaseous Effluents

-Ground Level Batch Releases (Unit 2)RTL # A9690E Enclosure 2, Page 7 of 21 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLO LLD LLD LLD LLO LLO LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE I NONE J NONE l NONE ND ND I ND I ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND ND J ND J ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE I NONE I NONE NONE NONE ND ND f ND ND J ND LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.F01 (page 26 of 39), Rev 3 Beaver Valley Power Station -Unit 2 Radioactive Effluent Release Report Calendar Year -2014 Table I C-GC2 Gaseous Effluents

-Ground Level Continuous Releases (Unit 2)RTL # A9.690E Enclosure 2, Page 8 of 21 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE I NONE NONE NONE NONE ND I ND I ND I ND I ND I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND ND ND ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 3,4E-O05 LLD LLD 3.44E-05 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 671E-06 LLD LLD 6.71 E-06 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LW LLD LLD LLD LLD NONE I NONE I NONE I NONE [ NONE ND 4. 1E-05 ND ND 4.11E-05 LLD = Below the Lower Limit of Detectability, in uCVcc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 27 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 2A Liquid Effluents

-Summation Of All Releases RTL # A9.690E Enclosure 2, Page 9 of 21 2.79E-02 4.07E-02 2.56E-02 2.22E-02 1.16E-01 26.1%7.59E-09 7.95E-09 4.85E-09 4.79E-09 6.22E-09 1.12E+00 1.63E+00 1.02E+00 8.87E-01 1.16E+00 4,81 E+01 T1388E+02 I 1,90E+02 I 3.17E+02 9.43E+02 { 25.0%1.31 E-05 7.57E-05 3.60E-05 6.84E-05 5.04E-05 1.31E-01 7.57E-01 3.60E-01 6.84E-01 5.04E-01 ND ND ND ND 0.OOE+00 27.0%LLD LLD LLD LLD LLD 28&9%1 .28E4-07 1.41 E+07 I1.45E+07 I1.37E+07 5.50E-'07 11.2%]3.66E+09 5.11E+09 5.26E+09 I4.62E+09 I 1.86E+10 1 229%LLD = Below the Lower Limit of Detectability, in uCi/ml (Table 4)A.3 is based on a historical PA-DEP guide of 10 Ci/yr B.3 is based on a ODCM limit of 1.OOE-2 uCi/ml C.3 is based on a ODCM limit of 2.OOE-04 uCi/ml The values listed at F. are the volumes during actual liquid waste discharge periods. The total dilution volume for a continuous calendar quarter is approximately 1 E+10 liters for BVPS-1 & 2 (ie.; -22,800 gpm is the total dilution flowrate from the site)

Form 1/2-ENV-01.05.FO1 (page 28 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 2B-B Liquid Effluents

-Batch Releases RTL # A9 690E Enclosure 2, Page 10 of 21 I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 1 01E-04 8,29E-04 LLD 4.25E-04 1.36E-03 2 16E-04 258E-04 8,12E-06 5,60E-05 5.39E-04 7 85E-03 4.58E-03 2.81E-03 2.17E-03 1.72E-02 LLD LLD LLD LLD LLD 2,36E-05 5,73E-06 LLD LLD 8.1OE-05 3 11E-03 101E-02 3.41E-03 1.87E-03 1.83E-02 4,07E-03 5,956.03 1.906-03 2.71E-03 1.46E-02 LLD LLD LLD LLD LLD 4,76E-05 LLD LLD LLD 4.76E-05 LLD LLD LLD LLD LLD 3 01E-04 2,586E-04 LLD 5,61E-08 5.63E-04 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 2.94E-04 LLD LLD 2.94E-04 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 3.91E-03 3.09E-03 7,161-04 5.52E-04 8.27E-03 LLD LLD LLD LLD LLD 3.14E-04 3,61E-03 1.96E-03 LLD 5.78E-03 7441-03 1,12E-02 1.486E-02 1,44E-02 4.76E-02 LLD LLD LLD LLD LLD LLD LLD L LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 5,10E-04 1.75E-04 4.10E-04 2 IOE-04 1.30E-03 LLD 4,43P-04 LLD LLD 4.43E-04 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE NONE NONE I NONE NONE 1 ý --,ý2.79E-02 4.07E-02 2.56E-02 2.22E-02 1.16E-01 LL -LLD LLD L LID L LD LL LLD l LLD LLD LLD LL / LLD LLD LLD LLD LLD / LD LLD LLD LLD LLD LLD LLD LLD LLD Ni/A ZA N/A N LLD E NOM NNE NONE ND B eNOll L f b ii ND w Nb LLD = Below the Lower Limit of Detectability, in uCi/ml (Table 4)

Form 1/2-ENV-01.05.FO1 (page 29 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 2B-C Liquid Effluents

-Continuous Releases RTL # A9.690E Enclosure 2, Page 11 of 21 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NA I N/A I N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NIA N/A N/A NI A NI A N/A I N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A = Not Applicable (liquids not discharged in a continuous mode during this period)

Form 1/2-ENV-01.05.F01 (page 30 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 3A Solid Waste And Irradiated Fuel Shipments (Part 1 of 3)RTL # A9.690E Enclosure 2, Page 12 of 21 (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.(2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request.I Form 1/2-ENV-01.05.F01 (page 31 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 3B Solid Waste And Irradiated Fuel Shipments (Part 2 of 3)RTL # A9.690E Enclosure 2, Page 13 of 21 4,58E+02 m3 1 1,22E+02 m3 I 0.0% (1)6,49E+01 m3 3,19E+01 M 0,0% (1)30.0% 1 3,07 % 1,23 %0,28 % 0,35 %0,00 % 000 %2,65 % 2.85 %80,80 % 70,50 %4,89 % 0,9 %12,90 % 15,10 %0,00 % 0100 %12,20 % 7,24 %0.00 % 0,00 %0,69 % 0,02 %0.42 % 0,49 %0,00 % 0,00 %0,00 % 0.00 %0,00 % 0,00 %0.00 % 0.00 %0,53 % 0,19 %0,00 % 0,00 %0,70 % 0.52 %1,27 % 0,43 %0.00 % 000 %0,00 % 0,00 %11 2 0 0 0 0 0 0 0 0 0 0 11 2 11 2 0 0 0 0 11 2 0 0 11 2 0 0 0 0 0 0 (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.(2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request.

Form 1/2-ENV-01.05.FO1 (page 32 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 3C Solid Waste And Irradiated Fuel Shipments (Part 3 of 3)RTL # A9.690E Enclosure 2, Page 14 of 21 (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.(2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request.

Form 1/2-ENV-01.05.F01 (page 33 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 4 Lower Limits Of Detectability (LLD)RTL # A9.690E Enclosure 2, Page 15 of 21 1.05E-07 I E-04 6.38E-08 1 E-04 3,43E-07 1 E-04 4,87E-08 1E-04 1,08E-07 1 E-04 4,93E-08 1E-04 7120E-08 1 E-04 0.27E-08 1E-04 1,261-07 1 E-04 1,35-015 1 E-04 6,776-08 1E-04 1.04E-07 I E-04 1.43E-07 1 E-04 1,24E-07 1 E-04 3.071-08 1E-04 5,10E-08 1E-04 8.211-08 IE-04 8,58-08 1E-04 5.479-08 1E-04 4.811-08 1E-04 4.391-08 1E-04 1,.001-07 1E-04 8.081-08 1E-04 5,401-08 1E-04 3,50E-07 1E-04 2,011-08 1E-04 1.101-07 1 E-04 3,050-07 1 E-04 3.225E01 1 E-04 8,79E-W 1E-04 8,241-07 IE-04 201i-07 1 E-04 4,803-08 1E-04 8415.08 1E-04 2,631-07 1E-04 1.879-0? 1E-04 8.001-08 1E-04&,021-08 1E-04 4,08107 1E-04 2,36E-08 5E-07 1,43E-08 5E-07 8.251-08 5E-07 1,120-08 5E-07 (1) 1.OOE-06 1E-06 2.38E-08 5E-07 1.301-08 5E-07 I.S6E-08 5E-07 2 1OE-08 5E-07 2,83E-08 5E-07 3,23604 1 E-05 t,471-08 1E-05 2.4E1-00 1E-05 3, 1 E-05 (1) 5.OOE-08 5E-08 (1) 5.OOE-08 5E-08 2,78E-08 5E-07 0.155-00 5E-07 1101-08 5E-07 1.80E-08 5E-07 1,441-08 5E-07 1.41E-08 5E-07 1.071-08 5E-07 1,021-08 5E-07 4,40E-08 5E-07 1,481-08 1 E-06 1.281-08 5E-07 1,25108 5E-07 a,07E-01 1 E-05 3.28E-00 1E-05 8t805-08 1E-05 7.883I-00 IE-05 I 81-016 1 E-05 1,045-07 1E-05 5,03-E08 1E-05 1.135-08 5E-07 1,285-08 i5E-07 8.815-08 5E-07 44381-08 5E-07 1.851-08 5E-07 2 31-E08 5E-07 1,081-07 5E-07 (1) 1.00E-07 1E-07 1,00E-13 1E-I1 5,44E-13 IE-11 8,83E-14 1E-11 1,72E-13 IE-11 4,82E-14 IE-11 9.499-14 1E-11 8.82F-14 IE-11 2.059-13 IE-11 6.30E-14 IE-11 (1) 1.OOE-13 1E-11 (1) 1.OOE-14 IE-1I 1.181-13 IE-1I 7.82E-14 IE-11 6,19E-14 1E-1I 1.081E13 1E-11 3,87E-14 1E-11 3.05E-14 1E-11 6.08E-14 1E-11 8,21E-14 IE-11 2,34E-13 1E-11 8.811-1E4 IE-12 1,04E-13 1E-10 8.1E-13 IE-11 ,40E-14 IE-1I 8.17e-14 IE-11 17?E-13 iE-11 2.21E-13 IE-11 1.171-13 1E-11 7.20E-14 IE-11 4,411-13 IE-11 (I) 3.51E-15 1E-11 (1) Sample analyses performed by a contractor laboratory.

(2) These LLD calculations contain a default weekly continuous sample volume of 2.85E+8 cc.values reflect a different volume (ie; 10 cuft or 2.83E+5 cc).Therefore, grab sample LLD (3) The calculated LLD'%, except those denoted by (1), are from a counterldetector calibration on 10/1/14. These values are typical for other counter/detectors used for effluent counting at BVPS.(4) Based on counting 50 ml of the water that was bubbled through a 20 liter air sample.

Form 1/2-ENV-01.05.FO1 (page 34 of 39), Rev 3 Beaver Valley Power Station -Unit 1 Radioactive Effluent Release Report Calendar Year -2014 Table 5A Assessment Of Radiation Doses RTL # A9.690E Enclosure 2, Page 16 of 21 (1) These doses are listed in mrem; they are calculated for the maximum individual for all batch liquid effluents (2) These doses are listed in mrad; they are calculated at the site boundary for batch & continuous gaseous effluents (0.4 miles NW)(3) These doses are listed in mrem; they are calculated for the most likely exposed real individual (child) via all real pathways at 0.89 miles NW.Limits used for calculation of percent (%) are from ODCM procedure 1/2-ODC-3.03, Attachment H Control 3.11.1.2, Attachment L Control 3.11.2.2, and Attachment M Control 3.11.2.3 (considered to be the design objectives).

Form 1/2-ENV-01.05.FO1 (page 35 of 39), Rev 3 Beaver Valley Power Station -Unit 2 Radioactive Effluent Release Report Calendar Year -2014 Table 5B Assessment Of Radiation Doses RTL # A9,690E Enclosure 2, Page 17 of 21 9.33E-03 0.1866 I 2.43E-03 0.0486 I 3.97E-03 0.0794 I 2.45E-03 0.0490 I 1.82E-02 0.1818 1.55E-02 0.3100 1.35E-02 0.2700 1.16E-02 0.2320 9.62E-03 0.1924 5.02E-02 0.5022 1.24E-02 0.8267 1.24E-02 0.8267 9.80E-03 0.6533 8.66E-03 0.5773 4.33E-02 1.4420 5.51E-03 0.1102 1.00E-02 0.2000 6.34E-03 0.1268 6.53E-03 0.1306 2.84E-02 0.2838 9.01E-03 0.1802 1.12E-02 0.2240 8.09E-03 0.1618 7.58E-03 0.1516 3.59E-02 0.3588 6.67E-03 0.1334 1.04E-02 0.2080 6.97E-03 0.1394 6.95E-03 0.1390 3.10E-02 0.3099 7.15E-03 0.1430 1.21E-02 0.2420 6.93E-03 0.1386 7.24E-03 0.1448 3.34E-02 0.3342 0,OOE+00 0.0000 3,92E-0 0.0001 0,00E+0O 0.0000 OOOE+00 0.0000 3.92E-06 0.0000 0,OOE+00 0.0000 8,94E-09 0.0000 0.00E+00 0.0000 0,OOE+00 0.0000 6.94E-09 0.0000 2,07E-08 0.0000 1,42E-04 0.0019 2.22E-09 0.0000 0,OOE+00 0.0000 1.42E-04 0.0009 1,25E-02 0.1667 1,28E-02 0.1707 1,05E-02 0.1400 8,52E-03 0.0869 4.23E-02 0.2821 125E-02 0.1667 1,28E-02 0.1707 1,05E-02 0.1400 8,52E-03 0.0869 4.23E-02 0.2821 1,25E-02 0.1667 1.28E-02 0.1707 1,05E-02 0.1400 8,52E-03 0.0869 4.23E-02 0.2821 1,25E-02 0.1667 1,28E-02 0.1707 1.05E-02 0.1400 6.52E-03 0.0869 4.23E-02 0.2821 1,26E-02 0.1667 1,28E-02 0.1707 1.05E-02 0.1400 8,52E-03 0.0869 4.23E-02 0.2821 1,25E-02 0.1667 1,28E-02 0.1707 1,05E-02 0.1400 8,52E-03 0.0869 4.23E-02 0.2821 (1) These doses are listed in mrem; they are calculated for the maximum individual for all batch liquid effluents (2) These doses are listed in mrad; they are calculated at the site boundary for batch & continuous gaseous effluents (0.4 miles NW)(3) These doses are listed in mrem; they are calculated for the most likely exposed real individual (child) via all real pathways at 0.89 miles NW.Limits used for calculation of percent (%) are from ODCM procedure 112-ODC-3.03, Attachment H Control 3.11.1.2, Attachment L Control 3.11.2.2, and Attachment M Control 3.11.2.3 (considered to be the design objectives).

Form 1/2-ENV-01.05.FO1 (page 36 of 39), Rev 3 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Table 6 RTL # A9.690E Enclosure 2, Page 18 of 21 There were several Effluent Monitoring Instrumentation Channels that were not returned to operable status within 30 days.1) Unit 1 SPING Monitors, RM-VS.-109, RM-IVS- 1 0,RM-i GW-109 -On 11/20/14 the SPING Radiation monitors (RM-1 VS-1 09, RM-1VS-1 10, RM-1GW-109) were removed from service In support to ECP 10-0150, Replacement of BV1 Effluent Radiation Monitoring System Components, The thirty (30) day return to service criteria was exceeded due to extended timeline of ECP completion.

The monitors were returned to service 2/27/15 (reference CR 2014-18702)

Form 1/2-ENV-01.05.F01 (page 37 of 39), Rev 3 Beaver Valley Power Station -Units 1 & 2 RTL # A9.690E Enclosure 2, Page 19 of 21 Radioactive Effluent Release Report Calendar Year -2014 Table 7 Total Dose Commitments, Total Effective Dose Equivalents and Population Doses Pursuant to 10 CFR 20.1301(a)(1), the Total Effective Dose Equivalent from licensed operation to the maximum Individual during the report period, is 5.56 mreo, This is a summation of Direct Radiation Exposure (calculated by comparing the maximum of all perimeter TLD exposures to TLD exposure at the REMP control location) plus Effluent Doses (calculated per the ODCM).The radiation doses for MEMBER(S)

OF THE PUBLIC due to their activities Inside the site boundary are not greater than the doses listed In this table to show compliance with 40 CFR Part 190 or 10 CFR 20.1301. Evaluations have shown that exposure time for individuals not occupationally associated with the plant site is minimal in comparison to the exposure time considered for the dose calculation at or beyond the site boundary.

Therefore, a separate assessment of radiation doses from radioactive effluents to MEMBER(S)

OF THE PUBLIC, due to their activities inside the site boundary, is not necessary for this report period.040 mile Total Population Dose from liquid and gaseous effluents m 72 man-mrem (Total Body)0-50 mile Average Population Dose from liquid and asneous effluents a 0.0000179 man.mrem (Total Body)

Form 1/2-ENV-01.05.FO1 (page 38 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station -Units I & 2 Enclosure 2, Page 20 of 21 Radioactive Effluent Release Report Calendar Year -2014 Table 8 There were two Offsite Dose Calculation Manual Surveillance Deficiencies during the reporting period 2013.1) In March of 2014, a shiftly channel check was not performed.

Reactor Operators thought the radiation monitor (2MSS-RQI101C) was OOS and thus did not perform the required channel check, The radiation monitor had been returned to service on 2/18/14 19:26. The channel check was performed 3/1/2014 18:13, This condition is documented In CR 2014-04159.

2) In September of 2014, the REMP technician collected weekly drinking water samples from Station #5 from 9/9/14 to 9/16/14. The sample was shipped on 9/16/14. Upon receiving the shipment, the vendor noted that the package had been damaged in transit and the majority of the sample had spilled inside the shipment container.

This condition is documented in CR 2014-15056, Form 1/2-ENV-01.05.FO1 (page 39 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station -Units I & 2 Enclosure 2, Page 21 of 21 Radioactive Effluent Release Report Calendar Year -2014 Table 9 There was two changes made to the ODCM during the report period. See ODCM procedure 1/2-ODC-1.01,"ODCM: Index, Matrix and History ODCM Changes" for a complete description of the change and the change justification.

A brief description of the change Is as follows: Change (36) to the ODCM (Effective February 2014)1) Procedure 1/2-ODC-1.01, "ODCM: Index, Matrix and History of ODCM Changes" (Rev 19)Updated the History of ODCM changes to Include this change.2) Procedure 1/2-ODC.2.01, "ODCM: Liquid Effluents" (Rev 14)Added descriptions of the new Unit 1 Liquid Radwaste System componets that were installed via ECP 12-0478.3) Procedure 1/2-ODC-2.02, "ODCM: Gaseous Effluents" (Rev 4)Added dose equations and dose factors for carbon-14 and dose factors for antimony-126.

4) Procedure 1/2-ODC-2.03, "ODCM: Radiological Environmental Monitoring Program" (Rev 5)Removed Searight's Dairy farm from milk sample locations.

Change (37) to the ODCM (Effective September 2014)1) Procedure 1/2-ODC-1.01, "ODCM: Index, Matrix and History of ODCM Changes" (Rev 20)Updated the History of ODCM changes to include this change and added 10 CFR 72.104 to the reference and acceptance criteria.2) Procedure 1/2-ODC-2.02, "ODCM: Gaseous Effluents" (Rev 5)Added definitions for "1.1" In equation 2.1(2)-18 and added 10 CFR 72.104 to the reference and acceptance criteria.3) Procedure 1/2-ODC.2.03, "ODCM: Radiological Environmental Monitoring Program" (Rev 6)Added 10 CFR 72.104 to the reference and acceptance criteria.4) Procedure 1/2-ODC-2.04, "ODCM: Information Related to 40 CFR 190" (Rev 2)Added 10 CFR 72.104 to the reference and acceptance criteria.5) Procedure 1/2-ODC-3.03, "ODCM: Controls for RETS and REMP Programs" (Rev 12)Added 10 CFR 72.104 to the reference and acceptance criteria and noted ISFSI dose considerations are ENCLOSURE 2, ATTACHMENT 1

RTL # A9.690E Enclosure 2, Attachment I Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Joint Frequency Distribution Tables As specified in the ODCM, an annual summary of hourly meteorological data (in the form of joint frequency distribution) is provided for the calendar year. In summary, the joint frequency distribution data is similar to previous years and close to long-term normals The Meteorological Data Recovery for the calendar year met the minimum requirement of at least 90% (as specified In Section 5 of Revision 1 to Regulatory Guide 1.23, Meteorological Monitoring Programs for Nuclear Power Plants). The actual Meteorological Data Recovery Is shown in the following table: PERCENT RECOVERY OF INDIVIDUAL METEOROLOGICAL PARAMETERS 98,5% a Wind Speed 35'98,7% "Wind Speed 150'97,9% = Wind Speed 500'98.7% = Wind Direction 35'9817% = Wind Direction 150'98,9% u Wind Direction 500'98,7% u Delta Temperature (150'- 35') 1P 98,7% =Delta Temperature (500' -35' ) 2P 97,3% a Temperature 35'99, 1 % "m Precipitation 98.6% = Average Recovery of Individual Meteorological Parameters PERCENT RECOVERY OF COMPOSITE VARIABLES 98,7% i Wind Speed 35', Wind Direction 35', Delta Temperature 1 P 98,7% a Wind Speed 150', Wind Direction 150', Delta Temperature 1P 97 1% = Wind Speed 500', Wind Direction 500', Delta Temperature 2P 98.3% m Average Recovery of Composite Variables Hourly meteorological data is not provided for specific periods of Abnormal Gaseous Release during the calendar quarters (as indicated in Regulatory Guide 1.21), for the following reasons: 1) All routine Gaseous Releases for the calendar year were determined to be within design objectives, In which, the ODCM Dose Limits and the ODCM Dose Rate Limits are considered to be the design objectives, 2) There were no Abnormal Gaseous Releases during the calendar year, For a copy of the hourly meteorological data during the calendar quarters, contact Rebecca Novak at 724-882-425,.

RTL A9.690E Enclosure 2, Attachment 1 (Part I of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 1 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: Stability Class A SP35P Total Period 1/1/2014 00:00 -12/31/2014 23:00 Direction:

D135P Lapse: DT150-35 Delta Temperature Extremely Unstable Wind Speed (mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1-4 32 39 35 25 26 23 32 28 5 10 7 18 30 41 27 26 404 4-8 57 41 17 24 30 22 18 29 29 69 55 80 148 103 56 47 8-13 1 0 0 0 0 0 0 0 1 8 42 26 27 19 8 3 13 -19 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 19-25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0> 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 90 80 52 49 56 45 50 57 35 88 107 125 205 163 91 76 Total 825 135 5 0 0 1369 Calm Hours not Included above for: Variable Direction Hours for: Invalid Hours for: Valid Hours for this Stability Class for: Total Hours for Period Total Period Total Period Total Period Total Period 90 0 90 1369 8760 RTL A9.690E Enclosure 2, Attachment I (Part 1 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 1: Joint Frequency Distribution Tables (35ft)Page 2 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 7 11 0 0 0 0 18 NNE 3 3 0 0 0 0 6 NE 5 2 0 0 0 0 7 ENE 4 2 0 0 0 0 6 E 3 0 0 0 0 0 3 ESE 6 2 0 0 0 0 8 SE 1 0 0 0 0 0 1 SSE 1 1 0 0 0 0 2 S 0 3 0 0 0 0 3 SSW 1 13 3 0 0 0 17 SW 3 14 10 0 0 0 27 WSW 2 9 9 0 0 0 20 W 5 15 14 0 0 0 34 WNW 7 14 4 0 0 0 25 NW 6 12 0 0 0 0 18 NNW 5 10 0 0 0 0 15 Total 59 111 40 0 0 0 210 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 210 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35f1)Page 3 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 4 7 0 0 0 0 11 NNE 8 8 0 0 0 0 16 NE 1 2 0 0 0 0 3 ENE 3 1 0 0 0 0 4 E 2 2 0 0 0 0 4 ESE 1 1 0 0 0 0 2 SE 3 0 0 0 0 0 3 SSE 1 1 0 0 0 0 2 S 5 6 1 0 0 0 12 SSW 2 3 5 1 0 0 11 SW 5 15 12 2 0 0 34 WSW 11 16 18 1 0 0 46 W 7 27 17 0 0 0 51 WNW 8 21 6 0 0 0 35 NW 8 9 2 0 0 0 19 NNW 5 7 1 0 0 0 13 Total 74 126 62 4 0 0 266 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 266 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part I of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 4 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class D Delta Temperature Neutral Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 83 76 0 0 0 0 159 NNE 108 25 0 0 0 0 133 NE 109 14 0 0 0 0 123 ENE 94 50 0 0 0 0 144 E 44 23 0 0 0 0 67 ESE 33 3 0 0 0 0 36 SE 24 3 0 0 0 0 27 SSE 32 10 0 0 0 0 42 S 29 39 1 0 0 0 69 SSW 58 70 21 1 0 0 150 SW 73 183 116 16 1 0 389 WSW 71 200 124 12 0 0 407 W 61 268 90 1 0 0 420 WNW 83 157 11 0 0 0 251 NW 99 200 7 0 0 0 306 NNW 94 115 1 0 0 0 210 Total 1095 1436 371 30 1 0 2933 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 2933 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 5 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class E Delta Temperature Slightly Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 83 12 0 0 0 0 95 NNE 105 4 0 0 0 0 109 NE 188 15 0 0 0 0 203 ENE 185 27 0 0 0 0 212 E 139 14 0 0 0 0 153 ESE 96 3 0 0 0 0 99 SE 82 1 0 0 0 0 83 SSE 104 5 0 0 0 0 109 S 153 45 2 0 0 0 200 SSW 155 99 8 0 0 0 262 SW 108 87 36 3 0 0 234 WSW 63 52 37 2 0 0 154 W 56 41 13 1 0 0 111 WNW 39 16 6 0 0 0 61 NW 106 9 0 0 0 0 115 NNW 56 13 0 0 0 0 69 Total 1718 443 102 6 0 0 2269 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 2269 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part I of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 1: Joint Frequency Distribution Tables (35ft)Page 6 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DTI50-35 Stability Class F Delta Temperature Moderately Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 15 4 0 0 0 0 19 NNE 19 1 0 0 0 0 20 NE 30 0 0 0 0 0 30 ENE 42 0 0 0 0 0 42 E 92 0 0 0 0 0 92 ESE 167 0 0 0 0 0 167 SE 182 0 0 0 0 0 182 SSE 146 1 0 0 0 0 147 S 110 5 0 0 0 0 115 SSW 70 7 0 0 0 0 77 SW 40 3 0 0 0 0 43 WSW 18 0 0 0 0 0 18 W 9 3 0 0 0 0 12 WNW 8 1 0 0 0 0 9 NW 11 0 0 0 0 0 11 NNW 7 0 0 0 0 0 7 Total 966 25 0 0 0 0 991 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 991 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 7 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 7 1 0 0 0 0 8 NNE 6 0 0 0 0 0 6 NE 21 0 0 0 0 0 21 ENE 35 0 0 0 0 0 35 E 61 0 0 0 0 0 61 ESE 93 0 0 0 0 0 93 SE 95 1 0 0 0 0 96 SSE 55 0 0 0 0 0 55 S 44 3 0 0 0 0 47 SSW 42 5 0 0 0 0 47 SW 30 1 0 0 0 0 31 WSW 15 0 0 0 0 0 15 W 5 0 0 0 0 0 5 WNW 6 0 0 0 0 0 6 NW 9 0 0 0 0 0 9 NNW 7 0 0 0 0 0 7 Total 531 11 0 0 0 0 542 Calm Hours not Included above for: Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 542 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part I of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 8 of 8 Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Delta Temperature Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 231 168 1 0 0 0 400 NNE 288 82 0 0 0 0 370 NE 389 50 0 0 0 0 439 ENE 388 104 0 0 0 0 492 E 367 69 0 0 0 0 436 ESE 419 31 0 0 0 0 450 SE 419 23 0 0 0 0 442 SSE 367 47 0 0 0 0 414 S 346 130 5 0 0 0 481 SSW 338 266 45 3 0 0 652 SW 266 358 216 24 1 0 865 WSW 198 357 214 16 0 0 785 W 173 502 161 2 0 0 838 WNW 192 312 46 0 0 0 550 NW 266 286 17 0 0 0 569 NNW 200 192 5 0 0 0 397 Total 4847 2977 710 45 1 0 8580 Calm Hours not Included above for : Total Period 90 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 8580 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (1501f)Page 1 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DI150P Lapse: DT150-35 Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 8 52 23 1 0 0 84 NNE 7 48 38 4 0 0 97 NE 8 18 7 0 0 0 33 ENE 5 44 15 1 0 0 65 E 2 29 14 1 0 0 46 ESE 3 33 30 0 0 0 66 SE 4 45 32 2 0 0 83 SSE 3 27 27 1 0 0 58 S 1 15 48 4 0 0 68 SSW 1 15 30 8 1 0 55 SW 3 10 38 9 3 0 63 WSW 5 25 49 15 0 0 94 W 13 83 78 31 6 0 211 WNW 6 61 90 52 5 0 214 NW 5 31 33 4 0 0 73 NNW 11 26 20 2 0 0 59 Total 85 562 572 135 15 0 1369 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 1369 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)Page 2 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: SPI50P Stability Class B Total Period 1/1/2014 00:00 -12/31/2014 23:00 Direction:

DI150P Lapse: DTI50-35 Delta Temperature Moderately Unstable Wind Speed (mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total 1-4 0 2 1 0 0 0 0 3 0 1 3 4 4 2 4-8 7 6 4 5 4 4 4 2 3 10 7 4 3 8- 13 5 3 0 2 6 9 6 8 12 17 2 8 13-19 19-25 0 1 0 0 0 0 0 1 0 4 5 1 15 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 0 0> 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 12 11 5 8 6 6 2 3 7 20 13 13 45 35 11 13 22 66 82 34 6 0 210 Calm Hours not Included above for: Variable Direction Hours for: Invalid Hours for: Valid Hours for this Stability Class for: Total Hours for Period Total Period Total Period Total Period Total Period 0 0 90 210 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)Page 3 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record I/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DI150P Lapse: DT150-35 Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 0 3 2 0 0 0 5 NNE 2 11 4 3 0 0 20 NE 0 3 0 0 0 0 3 ENE 0 3 1 0 0 0 4 E 0 1 1 0 0 0 2 ESE 0 1 2 0 0 0 3 SE 2 3 1 0 0 0 6 SSE 1 3 0 0 0 0 4 S 0 6 8 1 0 0 15 SSW 2 3 5 3 1 0 14 SW 2 4 7 10 0 0 23 WSW 2 7 11 10 1 0 31 W 4 12 18 21 5 0 60 WNW 3 9 24 12 1 0 49 NW 8 3 5 2 0 0 18 NNW 1 3 5 0 0 0 9 Total 27 75 94 62 8 0 266 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 266 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)Page 4 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DII50P Lapse: DTI50-35 Stability Class D Delta Temperature Neutral Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 27 70 63 3 0 0 163 NNE 34 63 33 4 0 0 134 NE 33 48 3 0 0 0 84 ENE 34 81 61 0 0 0 176 E 16 42 7 1 0 0 66 ESE 10 18 9 1 0 0 38 SE 12 19 7 0 0 0 38 SSE 15 25 15 2 0 0 57 S 14 39 37 5 0 0 95 SSW 20 38 49 19 1 0 127 SW 26 69 114 42 10 1 262 WSW 35 104 148 62 9 0 358 W 29 74 243 189 22 1 558 WNW 18 101 171 55 3 0 348 NW 28 121 110 8 1 0 268 NNW 11 101 50 0 0 0 162 Total 362 1013 1120 391 46 2 2934 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 2934 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)Page 5 of 8 Hours at Each Wind Speed and Direction Total Period Period ofRecord=

1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DI150P Lapse: DT150-35 Stability Class E Delta Temperature Slightly Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 41 37 16 0 0 0 94 NNE 74 39 9 0 0 0 122 NE 90 96 2 0 0 0 188 ENE 67 171 33 0 0 0 271 E 47 62 15 1 0 0 125 ESE 32 35 14 0 0 0 81 SE 21 39 12 0 0 0 72 SSE 36 31 11 2 0 0 80 S 42 56 55 5 0 0 158 SSW 72 84 49 5 1 0 211 SW 71 67 84 16 2 0 240 WSW 45 56 54 20 3 0 178 W 32 58 37 27 4 1 159 WNW 28 79 27 9 4 0 147 NW 22 55 11 0 0 0 88 NNW 29 38 5 0 0 0 72 Total 749 1003 434 85 14 1 2286 Calm Hours not Included above for : Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 2286 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (IJ0ft)Page 6 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DII50P Lapse: DT150-35 Stability Class F Delta Temperature Moderately Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 54 4 1 0 0 0 59 NNE 94 15 0 0 0 0 109 NE 99 64 0 0 0 0 163 ENE 56 69 0 0 0 0 125 E 24 22 0 0 0 0 46 ESE 15 6 0 0 0 0 21 SE 5 1 0 0 0 0 6 SSE 11 10 0 0 0 0 21 S 31 23 3 0 0 0 57 SSW 63 50 3 0 0 0 116 SW 90 48 0 0 0 0 138 WSW 33 28 1 0 0 0 62 W 17 12 0 1 0 0 30 WNW 12 14 3 0 0 0 29 NW 23 7 0 0 0 0 30 NNW 19 6 0 0 0 0 25 Total 646 379 11 1 0 0 1037 Calm Hours not Included above for : Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 1037 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (I50ft)Page 7 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SPI50P Direction:

DII50P Lapse: DT150-35 Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 18 2 0 0 0 0 20 NNE 42 24 0 0 0 0 66 NE 57 55 0 0 0 0 112 ENE 26 24 0 0 0 0 50 E 13 9 0 0 0 0 22 ESE 9 10 0 0 0 0 19 SE 9 10 0 0 0 0 19 SSE 5 10 2 0 0 0 17 S 17 17 4 0 0 0 38 SSW 33 33 2 0 0 0 68 SW 27 19 3 0 0 0 49 WSW 15 11 4 0 0 0 30 W 12 2 0 0 0 0 14 WNW 10 8 0 0 0 0 18 NW 9 2 0 0 0 0 11 NNW 12 3 0 0 0 0 15 Total 314 239 15 0 0 0 568 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 568 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)Page 8 of 8 Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP150P Direction:

DI150P Lapse: DT150-35 Delta Temperature Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 148 175 110 4 0 0 437 NNE 254 206 87 12 0 0 559 NE 288 288 12 0 0 0 588 ENE 190 397 111 1 0 0 699 E 103 169 38 3 0 0 313 ESE 69 107 57 1 0 0 234 SE 53 118 53 2 0 0 226 SSE 71 107 56 6 0 0 240 S 105 157 161 15 0 0 438 SSW 194 227 147 39 4 0 611 SW 219 219 252 82 15 1 788 WSW 136 234 275 108 13 0 766 W 110 251 388 284 42 2 1077 WNW 81 279 332 134 14 0 840 NW 99 223 161 15 1 0 499 NNW 85 180 88 2 0 0 355 Total 2205 3337 2328 708 89 3 8670 Calm Hours not Included above for : Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 90 Valid Hours for this Stability Class for: Total Period 8670 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)Page 1 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 0 3 2 0 0 0 5 NNE 0 3 2 1 0 0 6 NE 0 2 1 0 0 0 3 ENE 0 7 4 0 0 0 11 E 0 6 2 0 0 0 8 ESE 0 4 8 1 0 0 13 SE 0 5 15 2 0 0 22 SSE 0 7 11 0 0 0 18 S 0 0 3 0 0 0 3 SSW 0 2 2 1 0 0 5 SW 0 0 0 0 0 0 0 WSW 0 1 3 0 0 0 4 W 0 2 1 0 0 0 3 WNW 0 3 3 2 0 0 8 NW 0 1 4 2 0 0 7 NNW 1 2 0 0 0 0 3 Total 1 48 61 9 0 0 119 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 119 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 2 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class B Delta Temperature Moderately Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 3 8 7 5 0 0 23 NNE 3 1 3 2 0 0 9 NE 1 1 3 0 0 0 5 ENE 1 14 2 1 0 0 18 E 1 7 5 1 0 0 14 ESE 0 6 16 1 0 0 23 SE 0 14 8 1 0 0 23 SSE 0 3 6 1 0 0 10 S 0 4 5 8 0 0 17 SSW 0 1 2 1 0 0 4 SW 0 2 5 1 1 0 9 WSW 1 2 7 0 0 0 10 W 0 7 16 4 0 0 27 WNW 0 1 8 8 5 1 23 NW 0 2 8 1 0 0 11 NNW 0 4 6 3 0 0 13 Total 10 77 107 38 6 1 239 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 239 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)Page 3 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 3 12 13 3 0 0 31 NNE 1 6 7 3 0 0 17 NE 1 7 3 0 0 0 11 ENE 0 9 2 0 0 0 11 E 0 8 5 0 0 0 13 ESE 0 6 12 1 0 0 19 SE 0 9 11 3 1 0 24 SSE 0 4 13 2 0 0 19 S 0 4 15 7 0 0 26 SSW 0 1 7 7 1 0 16 SW 0 4 9 8 2 0 23 WSW 0 1 5 3 0 0 9 W 1 9 20 7 1 0 38 WNW 0 7 24 32 9 1 73 NW 1 9 11 10 2 0 33 NNW 0 5 12 6 0 0 23 Total 7 101 169 92 16 1 386 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 386 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)Page 4 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class D Delta Temperature Neutral Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 28 55 164 63 2 0 312 NNE 31 40 50 27 4 0 152 NE 35 46 27 13 0 0 121 ENE 33 63 60 31 1 0 188 E 32 59 63 15 0 0 169 ESE 20 69 59 29 8 1 186 SE 23 42 38 41 9 0 153 SSE 13 37 52 20 6 2 130 S 8 23 78 76 9 2 196 SSW 14 28 79 119 57 6 303 SW 18 36 137 196 93 18 498 WSW 22 56 141 222 100 15 556 W 13 62 207 281 169 39 771 WNW 18 68 214 207 46 14 567 NW 16 58 149 105 3 0 331 NNW 19 49 184 49 0 0 301 Total 343 791 1702 1494 507 97 4934 Calm Hours not Included above for: Total Period 1 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 4934 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 5 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class E Delta Temperature Slightly Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 >25 Total N 43 34 22 22 0 0 121 NNE 28 31 18 1 0 0 78 NE 31 42 12 2 1 0 88 ENE 39 56 40 7 2 0 144 E 37 64 49 1 0 0 151 ESE 21 60 52 11 1 0 145 SE 13 40 47 29 9 0 138 SSE 16 48 40 20 1 0 125 S 25 22 35 41 5 0 128 SSW 19 26 43 60 12 2 162 SW 20 28 58 57 44 4 211 WSW 42 45 33 18 7 0 145 W 30 55 72 22 4 0 183 WNW 23 64 38 7 1 0 133 NW 13 30 19 4 0 0 66 NNW 28 32 17 3 0 0 80 Total 428 677 595 305 87 6 2098 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 2098 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 6 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: Stability Class F SP500P Total Period 1/1/2014 00:00 -12/31/2014 23:00 Direction:

DI500P Lapse: DT500-35 Delta Temperature Moderately Stable Wind Speed (mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1-4 16 19 11 13 8 10 7 5 5 15 14 9 11 6 4 10 4-8 9 23 17 19 24 29 19 17 18 21 15 26 15 19 8 4 8-13 4 2 4 10 10 15 21 9 32 17 14 13 16 1 5 5 13 -19 0 0 0 1 5 9 6 8 9 5 5 0 0 0 19-25 0 0 0 0 0 0 2 0 0 2 3 0 0 0 0 0> 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30 45 32 42 42 55 54 40 61 63 55 53 47 26 17 19 Total 163 283 178 Calm Hours not Included above for Variable Direction Hours for: Invalid Hours for: Valid Hours for this Stability Class for: Total Hours for Period 50 7 0 681 Total Period Total Period Total Period Total Period I 0 211 681 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)Page 7 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 Stability Class G Delta Temperature Extremely Stable Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 0 1 0 0 0 0 1 NNE 0 0 0 0 0 0 0 NE 1 0 0 0 0 0 1 ENE 0 0 0 0 0 0 0 E I 1 0 0 0 0 2 ESE 0 1 1 0 0 0 2 SE 1 5 1 0 1 0 8 SSE 1 3 5 7 0 0 16 S 1 7 9 8 1 0 26 SSW 1 4 5 9 1 0 20 SW 0 0 2 3 1 0 6 WSW 1 3 0 0 0 0 4 W 0 1 4 0 0 0 5 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 7 26 27 27 4 0 91 Calm Hours not Included above for : Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 91 Total Hours for Period 8760 RTL A9.690E Enclosure 2, Attachment I (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)Page 8 of 8 Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record= 1/1/2014 00:00 -12/31/2014 23:00 Elevation:

Speed: SP500P Direction:

D1500P Lapse: DT500-35 Delta Temperature Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 93 122 212 94 2 0 523 NNE 82 104 82 35 4 0 307 NE 80 115 50 15 1 0 261 ENE 86 168 118 39 3 0 414 E 79 169 134 17 0 0 399 ESE 51 175 163 44 9 1 443 SE 44 134 141 81 22 0 422 SSE 35 119 136 59 7 2 358 S 39 78 177 146 15 2 457 SSW 49 83 155 205 73 8 573 SW 52 85 225 274 144 22 802 WSW 75 134 202 248 107 15 781 W 55 151 336 319 174 39 1074 WNW 47 162 288 256 61 16 830 NW 34 108 196 122 5 0 465 NNW 58 96 224 61 0 0 439 Total 959 2003 2839 2015 627 105 8548 Calm Hours not Included above for: Total Period 1 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 211 Valid Hours for this Stability Class for: Total Period 8548 Total Hours for Period 8760 ENCLOSURE 2, ATTACHMENT 2

RTL # A9,690E Enclosure 2, Attachment 2 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 2 Unit I and 2 Offsite Dose Calculation Manual Changes Attached Is a complete copy of the ODCM that Includes: Change (36) of the ODCM (Effective:

February 2014)Change (37) of the ODCM (Effective:

September 2014)A complete copy of the ODCM has been provided to the following offices: United States Nuclear Regulatory Commission Attention:

Document Control Desk Washington, DC 20555-0001 United States Nuclear Regulatory Commission Regional Administrator 2100 Renaissance Blvd., Suite 100 King of Prussia, PA 19406-2713 For a complete copy of the ODCM, contact Rebecca Novak at 724-682-4285.

ENCLOSURE 2, ATTACHMENT 3

RTL# A9.690E Enclosure 2, Attachment 3 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2014 Attachment 3 Unit I and 2 Carbon-14 (C-14) Dose Estimates Carbon-14 Methodology Gaseous doses from carbon-14 were calculated according to Regulatory Guide 1.109 methodology However, only daylight growing season hours were utilized for batch releases, which accounted for minimal dose consequence compared to continuous releases.

Liquid effluent release doses are considered to be insignificant and are not included in this report. This report does not address the amount of carbon-14 disposed of in shipments of solid waste and Irradiated fuel. The term "other" discussed below refers to liver, total body, thyroid, kidney, lung and GI, Doses for these organs are assumed to be equal.The receptor chosen was selected based upon the default ODCM receptor -NW 1432 meters (0.89 miles). It is assumed that only vegetation and inhalation exposure pathways are available.

The year of 2014 was the third year of carbon-14 sampling (in the form of C02) at BVPS for gaseous effluent releases, The large disparity between data from Unit 1 and Unit 2 is believed to be caused by two factors, The first factor being the difference in dilution flow In the ventilations between the units.The second factor is Unit I had more gaseous discharges throughout 2014 due to a scheduled outage.Unit 2 had minimal oaseous releases throughout the year, resulting in lower calculated doses...ulations for Unit I Exposure Infant Child Teen Adult Pathway Bone Other* Bone Other* Bone Other* Bone Other*Inhalation 2.6E-01 5,3E-02 3V7E-01 8,7E-02 2,OE-01 5.OE-02 1,8E-01 3,3E-02 Vegetation 18E+00 3,6E-01 7.8E-01 1,5E_01 4,8E-01 9,2E-02 Ingestion I I III TOTAL 2.8E-01 I 6.3E-02 2.2E+00 4.3E-01 1.0E+00 2.0E-01 I.4E-01 1.3E-01 o , se Calculations for Unit 2 Exposure Infant Child Teen Adult Pathway Bone Other* Bone Other* Bone Other* Bone Other*Inhalation 2 3E-06 417E-07 31E-06 5 7E-07 22E-06 4 3E-07 1 6E-06 2.9E-07 Vegetation 8,3E-05 1 7E-05 3,5E-05 6.9E-06 2.1E-05 43E-06 Ingestion TOTAL 2,3E.06 4.7E.07 8.6E.08 1,8E.E-06 3.7E-08 7.3E-08 2.3E-08 4.6E-06.Dose Calculations for Total Site Infant Child Teen Adult Bone Other* Bone Other* Bone Other* Bone Other*TOTAL 2.E-01 8.3E-02 2.2E+00 4,3E-01 I.OE+00 2.0E-01 6.4E-01 1.3E-01

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