ML081280858

Rtl# A9.690E, 2007 Radioactive Effluent Release Report and 2007 Annual Radiological Environmental Operating Report, Cover Page Through Enclosure 2, Attachment 2

ML081280858
Person / Time
Site:	Beaver Valley
Issue date:	04/16/2008
From:	Lonnett A T, Powell-Campbell J L FirstEnergy Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
References
L-08-157 RTL# A9.690E
Download: ML081280858 (73)

Text

RTL# A9.690E FIRSTENERGY NUCLEAR OPERATING COMPANY BEAVER VALLEY POWER STATION 2007 RADIOACTIVE EFFLUENT RELEASE REPORT AND 2007 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. 1 AND 2 LICENSES DPR-66 AND NPF-73 I U I"I I I I I a I I II I U I I I I U BEAVER VALLEY POWER STATION ENVIRONMENTAL

& CHEMISTRY SECTION Technical Report Approval: 2007 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT AND 2007 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. 1 AND 2 LICENSES DPR-66 AND NPF-73 Prepared by: Jennifer L. Powell-Campbell

)"P-Prepared by: Anthony T. Lonnett Reviewed by: Michael D. Banko III Date: 4-7-08 Date: 4-7-08 Date: 4-15-08 Date: 4i [o'Approved by: Donald J. Salera u)

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 2007, and Annual Radiological Environmental Operating Report for 2007 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 Ms. N. S. Morgan, NRR Project Manager U. S. Nuclear Regulatory Commission Mr. D. L. Werkheiser, NRC Senior Resident Inspector U. S. Nuclear Regulatory Commission Mr. S. J. Collins, NRC Region I Administrator 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 INPO (Attn: Bill Nestel)700 Galleria Parkway SE Suite 100 Atlanta, GA 30339-5957 Distribution for Enclosures 1 -3: Page 2 Beaver County Cooperative Extension (Attn: JL Miller)156 Cowpath Road Aliquippa, PA 15001-5842 Hancock County Office of Emergency Services (Attn: JP Jones)PO Box 884 New Cumberland, WV 20647 Ohio Department of Health (Attn: RL Suppes) 1 246 North High Street Columbus, OH 43266-0288 3 Ohio Emergency Management Agency (Attn: Carol O'Claire)2855 West Dublin Granville Road Columbus, OH 43235 East Liverpool Water Authority (Attn: Keith Clark) i 2220 Michigan Avenue East Liverpool, OH 43920 ORSANCO (Attn: Jerry Schulte)5735 Kellogg Avenue Cincinnati, OH 45228 B. F. Jones Memorial Library 3 663 Franklin Avenue Aliquippa, PA 15001 I i I I i l Distribution for Enclosures 1 -3: Page 3 Copies of Report for FENOC Addressees:

MD Banko, BVPS; Supervisor, Nuclear Chemistry Services (A-BV-A)AT Lonnett, BVPS; Chemistry RETS & REMP Administrator (A-BV-A) 15 copies DJ Salera, BVPS; Manager, Site Chemistry (A-BV-A)GL Beatty, BVPS; Sr. Nuclear Specialist, Fleet Licensing (A-BV-A) 2 copies FA Cocivera, BVPS; Sr, Nuclear Specialist, Operations Oversight (A-BV-NCD3)

DV Steen, Akron; Vice President, Environmental (A-GO-13)DW Jenkins, Akron; Sr. Attorney, Legal (A-GO-18)B Luthanen, Perry NPP RETS Administrator (A-PY-CCB 125)JP Balstad, Perry NPP 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 Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report I. Overall Summary of BVPS Effluent and Environmental Programs: Report Submittal:

This document is a combined submittal of the Radioactive Effluent Release Report (RERR), and the Annual Radiological Environmental Qperating Report (AREOR). The RERR (also referred to as the RETS Report) is provided as Enclosure

2. The AREOR (also referred to as the Annual REMP Report) is provided as Enclosure 3.This report has been produced in color to provide clarity for the reader. Specifically, items in BLUE are highlighted to indicate changes in information from that provided in previous reports.Also, all graphs provided with this report are shown in color and should not be reproduced (from the report) by methods that provide only black and white results.This report is comprised of results from the RETS and REMP programs that are described in the BVPS Unit 1 and Unit 2 Offsite Dose Calculation Manual (ODCM) and are summarized as follows:* RETS Program and Report Results: The Controls for the Radiological Effluent Technical Specification (RETS) Program are outlined in ODCM procedure 1/2-ODC-3.03, Controls for RETS and REMP Programs.

The RETS Controls were followed throughout the report period. Adherence to the RETS Controls (e.g.; sampling, analysis and offsite dose projection requirements), along with adherence to more restrictive Administrative Controls delineated in site implementing procedures, demonstrate the proficiency of radioactive effluent control at BVPS. Also, results of the sample analyses, coupled with the offsite dose projections demonstrate that BVPS operations should not produce any adverse affect on the surrounding environment.

• REMP Program and Report Results: The Controls for the Radiological Environmental Monitoring Program (REMP) are outlined in ODCM procedure 1/2-ODC-3.03, Controls for RETS and REMP Programs.

The REMP Controls were followed throughout the report period. Adherence to the REMP Controls (e.g.; sampling and analysis requirements) demonstrated the proficiency of radiological environmental monitoring.

Also, results of the various environmental sample media validate the offsite dose projections made in accordance with the RETS Controls.

In summary, the results demonstrate that BVPS operations did not adversely affect the surrounding environment.

1 of 16 I Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report H: Detailed Summary of Enclosure 2 -RETS Report (RERR) for 2007: 3 Report Submittal and Requirements:

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

3" BVPS Integrated Technical Specifications, Administrative Control 5.6.2" ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs", Attachment U U, Control 6.9.3" BVPS procedure 1/2-ENV-01.05, "Compliance with Regulatory Guide 1.21 and Technical i 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 3 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. CR07-27729, letter NPD3NRE:0480 and SAP Order No.200197646-0250&370 are associated with reporting of an abnormal liquid release to the Onsite Groundwater, and subsequent record retention per 10CFR 50.75(g).

3* BVPS Condition Report No. CR07-18914, letter NPD3NRE:0428, and SAP Order 200197646-0350 are associated with reporting the detection of Licensed Radioactive Material (LRM) in the Unit 1 Component Cooling System, and subsequent record retention per 10CFR 50.75(g).* BVPS Condition Report No. CR07-18914

& CR07-19457, letter NPD3NRE:0428, and SAP 3 Order 200197646-0360 are associated with reporting the detection of LRM in the Unit 2 Primary Component Cooling System, and subsequent record retention per 10CFR 50.75(g).BVPS SAP Order 200197646-0420 is associated with reporting the changes made to the ODCM (i.e.; ODCM Change 24) during 2007.I 2 of 16

• Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report Summary of the BVPS RETS Program for Liquid and Gaseous Effluent Control" Onsite Groundwater Monitoring:

Twenty-four (24) onsite monitoring wells were sampled during 2007. Tritium results from fifteen (15) wells were <440 pCi/I. Seven (7) wells were>440 pCi/I, but <2000 pCi/l. Two (2) wells were >2000pCi/l, but <20,000 pCi/l, and no wells were >20,000 pCi/l. All gamma spectrometry analyses were <LLD. Communication was made to local, state & federal agencies for exceeding 2000 pCi/l for H-3. No adverse effect has been detected in the offsite groundwater, drinking water and surface water samples. See Enclosure 2, page iii, page iv, page v, and page 1 for additional details." Onsite Spills: There were no onsite spills >100 gallons during the calendar year." Decommissioning File Update: Three items were added to the site decommissioning files in accordance with 10CFR50.75(g).

These items included discovery of Licensed Radioactive Material (LRM) in the Unit 1 Component Cooling System, the Unit 2 Primary Component Cooling System, and the Onsite Groundwater.

See Enclosure 2, page iv for additional details." Abnormal Liquid Releases:

There was one (1) abnormal liquid releases during the report period. The release of 4.96E-4 Curies of Tritium was considered abnormal, because it represented an unplanned release to the Onsite Groundwater.

The release was well within the offsite dose limits specified in the ODCM. The details associated with this release are described in Enclosure 2, page iii." Abnormal Gaseous Releases:

There were no abnormal gaseous releases during the report period." Liquid Radwaste Treatment System: The BVPS site operates with the concept of a shared Liquid Radwaste Treatment System, even though each Unit has its own system of ion-exchange vessels. Using this concept allowed either Unit to process liquid waste at the Unit of origin, or at the other Unit. Typically, when Unit 1 or Unit 2 high level liquid waste was processed (e.g.; coolant recovery waste) it was performed at Unit 1, because that system has an additional carbon pre-conditioning filter (50 cubic feet)." Gaseous Radwaste Treatment System: The BVPS site operates with the concept of a shared Gaseous Radwaste Treatment System, even though each Unit has its own system of charcoal delay beds and storage/decay tanks. Using this concept allowed either Unit to process gaseous waste at the Unit of origin, or at the other Unit. Typically, when Unit 1 or Unit 2 went to a shutdown condition, the gaseous waste was transferred for storage and decay at Unit 2 because that system has 4 additional storage tanks.* Lower Limits of Detectability (LLD): All a-priori calculated LLD met the minimum requirements specified in the ODCM. Details are provided in Enclosure 2, Table 4.3 of 16 I Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 3 Annual Radiological Environmental Operating Report" Effluent Monitoring Channels Inoperable

>30 Days: There was no Effluent Monitoring Instrumentation Channels not returned to Operable status within 30 days during this report period." ODCM Surveillance Deficiencies:

There was no ODCM Surveillance Deficiency during the I report period." ODCM Changes: There was one (1) change made to the ODCM during the report period. I The major reason for the ODCM change was to support implementation of the Integrated Technical Specification (Amendments 278/161).

The ODCM 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. Also, the ODCM changes will not impact the accuracy or reliability of effluent dose or alarm setpoint calculation.

Detailed descriptions of the ODCM changes are provided in Enclosure 2, Table 9 and Attachment 2.* Meteorological Data Recovery:

The Meteorological Data Recovery for the calendar year 5 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.Details are provided in Enclosure 2, Attachment 1." Total Population Dose vs Natural

Background:

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 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:

484 man-mrem =BVPS Total Population Dose for the year 3 0.0001211 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. I" Trends of Release Activity and Offsite Dose: The graphs on the following pages provide a comparison of the following information:

I-Total dose relative to 40CFR190.10(a) and 1OCFR20.1301(a)(1)

-Liquid release activity of fission and activation products-Liquid release activity of tritium I-Liquid tritium inventory reduction-Liquid release offsite dose projections

-Gaseous release activity of fission and activation gasses-Gaseous release activity of particulates and radioiodines

-Gaseous release activity of tritium-Gaseous release offsite dose projections 4 of 16 3 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTh A9.690E Enclosure 1 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.40 CFR 190.10(a)0.474 mrem = Total Body Dose, or 1.90% of the 25 mrem annual limit 40 CFR 190.10(a)0.397 mrem = Thyroid Dose, or 0.53% of the 75 mrem annual limit 10 CFR 20.1301(a)(1) 3.24 mrem = Total Effective Dose Equivalent, or 3.24% of the 100 mrem annual limit I Unit 1 and Unit 2 Total DoseI 100.0%E 0 10.0%1.0%0 0 0 0 0 0 0.1%ýo -'e * -ex' ' §ý 2ýb q, Unit 1&2, Percent of 40 CFR 190.10(a)

Total Body Dose ULnit* Unlit 1&2, Percent of 40 CFR190.10(a)

Thyroid Dose LUnit-u-Unit 1&2, Percent of 10CFR20.1301(a)(1)

T) Dose Lirnit 5 of 16 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1* Liquid Release Activity (Fission and Activation Products):

The total mixed fission and activation product (particulate) radioactivity discharged from the site was 0.172 Curies.I I I I I I I I I I I I I I I I I I I 6 of 16 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1* Liquid Release Tritium Activity:

The total tritium radioactivity discharged from the site was 1100 Curies.Liquid Tritium Inventory Reduction:

In July 2004, the site initiated an Action Plan to reduce the site liquid tritium inventory.

This effort will ensure future offsite dose (due to evaporation of tritiated water from the spent fuel pools) is reduced. The following graph shows progress made toward the reduction of site liquid tritium inventory.

Site Liquid Tritium Inventory Reduction 2004-2007 12000 -Site Total Inventory r 10000 -H-3 Production Rate/yr 8000 6000 4000 2000 0 4ýp 7 of 16 Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report 9 Liquid Release Offsite Dose Projections:

The following offsite dose projections 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). The projections were performed prior to release authorization, and are summarized as follows: 10 CFR Part 50, Appendix I 0.0437 mrem = Unit 1 Total Body Dose, or 1.457% of the 3 mrem annual limit 10 CFR Part 50, Appendix I 0.0630 mrem = Unit I Highest Organ Dose, or 0.630% of the 10 mrem annual limit 10 CFR Part 50, Appendix I 0.0437 mrem = Unit 2 Total Body Dose, or 1.457% of the 3 mrem annual limit 10 CFR Part 50, Appendix I 0.0630 mrem = Unit 2 Highest Organ Dose, or 0.630 of the 10 mrem annual limit Unit 1 or Unit 2 Liquid Effluent Dosel 100.0%10.00/0-<0 1.0%* I 0.1"/ ... ...-s-,Unit 1 or Unit 2, Percent of Maxinmu Organ Dose Lirit 3.Unit 1 or Unit 2, Percent of Total Body Dose Limit 8 8 of163 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1 Gaseous Release Activity:

The total radioactivity discharged from all site gaseous releases was 0.464 Curies of fission and activation gases, 0.000000249 Curies of Iodine-131, 0.000219 Curies of particulates with half-lives

>8 days, no detectable gross alpha, and 26.8 Curies of tritium.9 of 16-a Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1 I I U I I I I I I I I I I I I I I I U 10 of 16 Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report* Unit 1 Gaseous Release Offsite Dose Projections:

The following offsite dose projections 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. The offsite dose projections during the report period were performed prior to release authorization, and are summarized as follows: 10 CFR Part 50, Appendix I 0.0095 mrad = Unit 1 Gamma Air Dose, or 0.0952% of the 10 mrad annual limit 10 CFR Part 50, Appendix I 0.0216 mrad = Unit 1 Beta Air Dose, or 0.1081% of the 20 mrad annual limit 10 CFR Part 50, Appendix I 0.2800 mrem = Unit 1 Highest Organ Dose, or 1.8667% of the 15 mrem annual limit 11 of 16 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1 e Unit 2 Gaseous Release Offsite Dose Projections:

The following offsite dose projections 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. The offsite dose projections during the report period were performed prior to release authorization, and are summarized as follows: 10 CFR Part 50, Appendix I 0.0025 mrad = Unit 2 Gamma Air Dose, or 0.0252% of the 10 mrad annual limit 10 CFR Part 50, Appendix I 0.0009 mrad = Unit 2 Beta Air Dose, or 0.0044% of the 20 mrad annual limit 10 CFR Part 50, Appendix I 0.0946 mrem = Unit 2 Highest Organ Dose, or 0.6309% of the 15 mrem annual limit E 100.0000000%

10.0000000%

1.0000000%

0.1000000%

0.0100000%

0.0010000%

0.0001000%

0.0000100%

0.0000010%

0.0000001%

Unit 2 Gaseous Effluent Dose 0-41 i I I I I I I I I i 1 I I IV ,-M Unit 2, Percent of Gan-ia Air Dose Limit 9 Unit 2, Percent of Beta Air Dose Lint U/nit 2, Percent of H-ighest Organ Dose Linit 12 of 16 Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report M. Detailed Summary of Enclosure 3 -Annual REMP Report (AREOR) for 2007: Report Submittal and Reouirements:

The AREOR was prepared and submitted in accordance with the requirements contained in the following documents: " ODCM procedure 1/2-ODC-3.03, Attachment T, Control 6.9.2, "Controls for RETS and REMP Programs"* BVPS procedure 1/2-ENV-01.05, "Compliance with Regulatory Guide 1.21 and Technical Specifications"" BVPS procedure 1/2-ENV-02.01, "Description of Overall Radiological Environmental Monitoring Program"" 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 SAP Order No. 200197646-0320 is associated with interruption of doe goat milk sampling." BVPS SAP Order No. 200197646-0330 is associated with interruption of air particulate and iodine sampling." BVPS SAP Order No. 200197646-0340 is associated with unusually low gross beta analyses for air particulate filter media." BVPS Condition Report No. CR07-22429 and SAP Order No. 200197646-0380 are associated with excess foliage and other challenges at the air particulate and iodine sample stations." BVPS SAP Order No. 200197646-0390 is associated with interruption of automatic drinking water sampling." BVPS SAP Order No. 200197646-0400 is associated with an evaluation of ThD trends." BVPS SAP Order No. 200197646-0410 is associated with adding a radiological fundamentals discussion to the introduction section of the AREOR." BVPS SAP Order No. 200197646-0430 is associated with surface water 1-131 analysis above the reporting level.13 of 16-5 I Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report Summary of the BVPS REMP Program for Determination of Environmental Impact I" Sample Media and Analyses:

Results for drinking water, surface water, precipitation, groundwater, shoreline stream sediment, fish, cow milk, goat milk, feedstuff, foodcrops, air particulate and air radioiodine media remained consistent with previous data. TLDs have shown a step increase since 2001, but that was evaluated and determined to be from a change 3 in TLD field holder. Minor increases and decreases were noted in most sample media, and any positive results attributable to the BVPS operation were consistent with station data of authorized radioactive discharges, and were within limits permitted by the operating license 3 and the ODCM. Other radioactivity detected was attributable to naturally occurring radionuclides, previous nuclear weapons tests, other man-made sources, and to the normal statistical fluctuation for activities near the Lower Limit of Detection (LLD). With exception I to identification of Cobalt-58 and Cobalt-60 in the shoreline stream near the outfall facility and the increase in TLD data, the pre-operational values were not exceeded during the report period." Deviations from Normal Milk Sampline & Analysis Schedule:

The Bi-weeldy Doe Goat milk sampling was interrupted during the report period. Although the Doe Goats could not be sampled during that period, the minimum sampling and requirements were still met. This issue is documented in SAP Order 200197646-0320.

3" Deviations from Normal Drinking Water Samplin2 and Analysis Schedule:

The automatic drinking water sampling station at East Liverpool, OH was interrupted during the report period. This issue is documented in SAP Order 200197646-390." Deviations from Normal Air Particulate

& Iodine Sampling and Analysis Schedule:

The air particulate and iodine sampling station at Brunton Dairy Farm was interrupted during the report period. This issue is documented in SAP Order 200197646-330." Excess Foliage at Air Particulate

& Iodine Sample Stations:

Evaluations of REMP Air i Sampling Stations were performed to ensure the intent of the applicable criteria are met with regard to (1) collection of air from prevailing winds, and (2) maintenance of the general area in the vicinity of the air sampling equipment.

Results of the evaluation and associated Corrective Actions are documented in CR07-22429 and SAP Order 200197646-0380." Population Dose -Liquid Releases:

The calculated 0-50 mile population dose from liquid i releases was 241 man-mrem.

This population dose compares favorably to the 552 man-mrem dose for the previous year. e" Population Dose -Gaseous Releases:

The calculated 0-50 mile population dose from gaseous releases was 243 man-mrem.

This population dose compares to the 103 man-mrem I dose for the previous year.I 14 of 163 Executive Summary for Year 2007 RTL A9.690E Radioactive Effluent Release Report and Enclosure 1 Annual Radiological Environmental Operating Report Land Use Census Results: Highlights from the most recent Land Use Census are documented in letter NPD3NRE:0460, dated August 31, 2007 and are summarized as follows: 1) Nearest Resident:

The nearest resident has not changed since the previous census. The location is at 211 Ferry Hill Road, Shippingport PA (0.406 miles NE).2) Nearest Garden: The nearest garden >500 square feet has not changed since the previous census.The location is at 238 State Route 168, Hookstown PA (0.760 miles SSW).3) Nearest Dairy Cow: The nearest dairy cow milked has not changed since the previous census.The location is still at Searight Dairy, 948 McCleary Road, RD 1, Hookstown PA (2.097 miles SSW).4) Nearest Doe Goat: The nearest doe goat milked has changed since the previous census. The previous location was at Moore Farm, 982 State Route 168, Hookstown PA (2.120 miles SW), but that owner sold the herd in 2007. The nearest location is now at the Collins Farm, 289 Calhoun Road, Aliquippa PA (3.547 miles SE).5) Nearest Beef Cattle: The nearest beef cattle location has not changed since the previous census.The location is still at 105 Shippingport Road, Shippingport PA (1.405 miles ENE).6) 2008 Dairy Cow Sampling Locations:

Using the results of the 2007 Land Use Census, the 2008 dairy cow milk sampling locations will remain at the same locations used in 2007. The locations are; Searight Dairy, 948 McCleary Road, RD1, Hookstown PA (2.097 miles SSW), Halstead Dairy, 104 Tellish Drive, Hookstown PA (5.079 miles SSW), Brunton Dairy, 3681 Ridge Road, Aliquippa PA (6.158 miles SE), and Weindsheimer Dairy, RD 1 Burgettstown PA (10.476 miles SSW).7) 2008 Doe Goat Sampling Locations:

Using the results of the 2007 Land Use Census, the 2008 doe goat milk sampling locations will be reduced to only one (1) of the two (2) locations used in 2007. The only remaining location is at Collins Farm, 289 Calhoun Road, Aliquippa PA (3.547 miles, SE).8) D/0 for Milch Animal Locations:

None of the 2007 milch animal sampling locations experienced a >20% increase in deposition parameter (D/Q).9) D/I for Offsite Dose Determination:

There was no adverse effect on the current ODCM methodology used for offsite dose determination from effluent releases.

Specifically, a linear regression analysis of D/Q did not yield any valid locations where the offsite dose could have increased

>20% more than the offsite dose previously calculated using current ODCM methodology.

10) D/I Historical Comparison:

There was no adverse trend in D/Q when comparing data to the ODCM default DIQ values, which validates that there was no adverse effect on the current ODCM methodology used for offsite dose determination from effluent releases.

Specifically, the linear regression analysis of D/Q did not yield any valid locations where the offsite dose could have increased

>20% more than the offsite dose previously calculated using current ODCM methodology.

Therefore, a change in ODCM Receptor location was not required.15 of 16 Executive Summary for Year 2007 Radioactive Effluent Release Report and Annual Radiological Environmental Operating Report RTL A9.690E Enclosure 1* Groundwater Monitorina:

A total of six (6) offsite ground water samples were collected and analyzed for Tritium and by gamma spectrometry during the report period. The samples were collected on a semi-annual basis from three (3) locations within four (4) miles of the site. The locations included one (1) well in Shippingport PA, one (1) well in Hookstown PA, and one (1) well in Georgetown PA. No gamma-emitting radionuclides were detected in the analyses.

Also all tritium results were less than LLD. The following graph shows that offsite groundwater tritium is less than the pre-operational value.Beaver Valley Power Station REM PI Tritlum Trends -Groundwater 100000.--.. Indicator Mbean (pC/I) Control Location (pCI / I 10000.....Re-Operational (440 pC/I)-Fm Paquired LLD (2,000 pC0)-FRlporting Level Groundwater (30,000 pC0/I)10 1 ..I I ,, b q 4 s 4 4 Ip 19 e 10 14 ' 0 o 0 I I I I I I I I I U I I I I I I I I I" Split Sample Program (Inter-laboratory Comparison, Part 1 of 2): BVPS shared split sample data with the Pennsylvania Department of Environmental Protection (PADEP) in support of the nuclear power plant monitoring program. The shared media and number of locations are typically comprised of; milk (1), surface water (3), river sediment (1), fish (1), foodcrops (2), co-located air particulate/air iodine (4), and TLD (24). The split sample program is coordinated by the state, and the results are not provided with this report." Spike Sample Proiram (Inter-laboratory Comparison.

Part 2 of 2): Spiked samples were provided by an independent laboratory and then analyzed by the REMP contractor laboratory.

The samples were provided throughout the report period and included water samples, milk samples, filter paper samples and charcoal cartridge samples. All one-hundred-twelve (112) analyses performed by the contactor laboratory on the spiked samples met the NRC comparison criteria.16 of 16 RTL A9.690E Enclosure 2, Page I Beaver Valley Power Station -Units 1 & 2 2007 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 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Index RTL# A9.690E Enclosure 2, Page ii Cover Index ii Abnormal Release Summary iii Results of Onsite Spills and Items Added to Decommissioning Files per 1 OCFR50.75(g) iv Results of Onsite Groundwater Monitoring Protection Program V~iinnI~m~nt~aI Infnrm~tiAn P~ru~1 Table 1A Gaseous Effluents

-Summation Of All Releases 2 Table 1 B-EB Gaseous Effluents

-Elevated Batch Releases a 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 1 C-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 3B 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 Freauencv Distribution Tables (500 ft)Attachment 2 I 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 RTL# A9.690E Enclosure 2, Page III Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Abnormal Release Summary Abnormal Uquid Releases:

There was one (1) abnormal liquid release during the report period. The details of this release are included in this report per the requirements of Technical Specification 5.6.2, ODCM procedure 1/2-ODC-3.03 Attachment U Control 6.9.3, and implementing procedure 1/2-ENV-01.05.

The release activity of 4.96E-4 Curies of Tritium was considered an Abnormal Release, because it represented an unplanned release to the Onsite Groundwater.

The release was quantified via RWDA-L-1 -AUG-07-02, RWDA-L-1 -SEP-07-02, and RWDA-L-1 -OCT-07-01 using sample concentrations from the Onsite Groundwater Monitoring Protection Program (Wells MW-1 2S and MW- 12D), which were initially sampled during the period 08/27/07 thru 09/06/07.

The projected Offsite Dose consequence for this release was negligible in comparison to ODCM Umits. Specifically, the Total Body Dose was 3.90E-5 mrem, and the Highest Organ (Uver) Dose was 3.90E-5 mrem. See page iv, page v, and page 1 of this report for additional details. This condition and associated Corrective Actions are documented in Condition Report CR07-27729 and SAP Order No. 200197646-0250.

Abnormal Gas Releases:

None I I I I I I I I I I I RTL# A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page lv Radioactive Effluent Release Report Calendar Year -2007 Results of Onsite Spills and Items Added to Decommissioning Files per IOCFR50.75(g)

Summary of Oniate Spills (>100 gallons):

None Summary of Items added to Decommissionlng Flies par IOCFR5O.75(ag)

Files: Three Items Item 1 of 3 (Unit 1 CCR System): In April 2007, the Unit 1 Component Cooling System (CCR) was found to be contaminated with Licensed Radioactive Material (LRM). SINCE the UFSAR lists this system as non-radioactive, THEN the cost to decommission could be significantly greater than anticipated at plant construction.

Therefore, a record of this contamination is required to be maintained per the requirements of 10CFR50.75(g).

The LRM contamination (Cs-137 and H-3) in the Unit 1 CCR System is not from an active RCS pressure boundary leakage, but most likely occurred during a re-fill of this system from the Primary Grade Water System in 1999. SINCE there is potential for an unplanned or uncontrolled release of LRM from this system to the environment, THEN undetected leakage could result in an "Abnormal Release".

To eliminate future reportability, the LRM in these systems was quantified per the release limits set forth in 1 OCFR Part 20, 10CFR Part 50, 40CFR Part 190, Technical Specification 5.5.2, and ODCM procedure 1/2-ODC-3.03).

This condition and associated Corrective Actions are described in CR07-18914, letter NPD3NRE:0428, and SAP Order 200197646-0350.

Item 2 of 3 (Unit 2 CCP System): In April 2007, the Unit 2 Primary Component Cooling System (CCP) was found to be contaminated with Licensed Radioactive Material (LRM). SINCE the UFSAR lists this system as non-radioactive, THEN the cost to decommission could be significantly greater than anticipated at plant construction.

Therefore, a record of this contamination is required to be maintained per the requirements of 1 OCFR50.75(g).

The LRM contamination (H-3) in the Unit 2 CCP System is not from an active RCS pressure boundary leakage, but most likely occurred during a re-fill of this system from the Primary Grade Water System in 2006. SINCE there is potential for an unplanned or uncontrolled release of LRM from this system to the environment, THEN undetected leakage could result in an "Abnormal Release".

To eliminate future reportability, the LRM in this system was quantified per the release limits set forth in 1 OCFR Part 20, 1 OCFR Part 50, 40CFR Part 190, Technical Specification 5.5.2, and ODCM procedure 1/2-ODC-3.03.

This condition and associated Corrective Actions are described in CR07-18914, CR07-19457, letter NPD3NRE:0428, and SAP Order 200197646-0360.

Item 3 of 3 (Onsite Groundwater)

In October 2007, the onsite groundwater was found to be contaminated with Licensed Radioactive Material (LRM). SINCE the UFSAR does not consider the onsite groundwater to be radioactive, THEN the cost to decommission the site could be significantly greater than anticipated at plant construction.

Therefore, a record of this contamination is required to be maintained per the requirements of 1 OCFR50.75(g).

SINCE the results for onsite groundwater samples were >2,000 pCi/liter, but <20,000 pCi/liter, THEN communications were made to offsite local, state and federal agencies.

This was determined to be a potential "Abnormal Release" and is documented as such (see page iii, page v, and page 1 of this report for additional details).

This condition and associated Corrective Actions are documented in CR07-27729, letter NPD3NRE:0480 and SAP Order 200197646-0370.Mi I RTL# A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page v Radioactive Effluent Release Report Calendar Year -2007 3 Results of Onsite Groundwater Monitoring Protection Program Sumnai of Onafts O.euudwlartri Are Any NEI and H-3 Analyses FENOC EPA 2007 2007 2007 Typical Required Pre Greater Than Reporting 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 3 (pCiA) (pCVI) (pCil) (pCiA) (pCVi/I) (pCVI)l Mean For H-3?I (pert) (OPtl)1 st Quarter I NAI NA NAI <2001 e20001 4401 Nol 200 00 2rnd Quarte I (Baseline A: 3781 1451 2 <2001 <2000 401 Ro 2 20001 I 3nd Quarts (Baseline B): 691 1621 30 <20 <20001 40 Ye 20001 20000 i 3nd Quarte I Baseline C:i 143711 1791 19591 <2001 <20001 4401 Yesl 2000 20000 4th Quartes I 12S&12D):

12766' 9414 111331 <2001 <20001 4401 Yesl 20001 200001 WS Mmmnh Twenty-four (24) onsite monitoring wells were sampled during 2007 and analyzed for H-3. Results from fifteen (15) welbs were <440 pCLI. Results from seven (7) wells were >440 pCi/I, but <2000 pCi/I. Results from two (2)wells (MW-12S & MW-1 2D) were >2000pCiiI, but -,2.0,000 pCi/I. Results from no wells were >20,000 pCi/l. SINCE the NEI/FENOC communication level was reached for MW-12S & MW-1 2D, THEN notification to local, state & federal agencies was performed on 10/08/07.

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/I (BVPS pre-operational mean).See page iii, page iv, and page 1 of this report for additional details.Pi['irn~ahl amms Immtr. Summma.. Twenty-four (24) onsite monitoring wells were sampled during 2007, and analyzed for Principal Gamma Emitters.

The results showed no positive indication of Licensed Radioactive Material (LRM) in any of the analyses.BVPS (2007 Baseline) g Max of All GWM Indicator Wells i Onsite Groundwater Monitoring H-3 Results Avg of All GWM Indicator Wells<200 pCI/I = Typical LLD -MW-1 0: (67.0' deep) Upgradient Location 440 pCi/L = Pre-Operational Mean -Typlcal LLD H-3 (<200 pCi'L)I 800 pCi/L = Pre-Operational Max Pre- Operational Mean H-3 (440 pCI/L)2,000 pCi/L = NRC Required LLD (NEI Communication Level) Pre- Operational Maxdmum H-3 (800 pCi/L)20,000 pCl/L = EPA Reporting Level , NRC Required LLD H-3 (2,000 pCL/L)EPA Reporting Level H-3 (20,000 pCiVL)100000 0000 S 1000 ....... ..100 ApIN Ile -2e Il Form 1/2-ENV-e1.05.F01 (page 1 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 RTL# A9.690E Enclosure 2, Page 1 of 21 Radioactive Effluent Release Report Calendar Year -2007 Supplemental Information Page Annual Unit I or 2 Dose: 10 mrad from Gamma. & 20 mrad from Beta nnual Unit 1 or 2 Dose: 15 mrem to Any Organ LialUnit 1 or 2 Dnsa,:Smram to Total Bodv. A 10 mram to Anv Oman Rit Release Rate: 500 mrem/vr to Total Bodv. & 3000 mrmlvr to the Skin I a Release Rate: 1500 mrem/vr to Any Oroan e Release Concentration:

10 times 10 CFR 20 Apndix B, Table 2 ECs I Gamma Soectrometrv.

Liouid Scintillation Counter SneAntrnietrv-Pronortional Counter a Gamma Soectrometrv.

Prooortional Counter. Liauid Scintillation NONE I NONE I NONE I NONE I 0.OOE+00 I 0.OOE+00 I O.OOE+00 I 0.OOE+00 I Form 1/2-ENV-01.05.FO1 (page 2 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 1A Gaseous Effluents

-Summation Of All Releases RTL # A9.690E Enclosure 2, Page 2 of 21 5.43E-03 0.OOE+00 4.54E-01 4.62E-03 4.64E-01 26.5%2.72E-03 0.OOE+00 2.67E-01 2.31 E-03 2.72E-01 2.72E-03 0.OOE+00 1.86E-01 2.31 E-03 1.91 E-01 6.89E-04 O.OOE+00 5.76E-02 5.86E-04 1.47E-02 N/A N/A N/A N/A N/A 0.OOE+00 0.OOE+00 2.49E-07 0.OOE+00 2.49E-07 28.3%1 O.OOE+00 O.OOE+00 1.25E-07 0.OOE+00 1.25E-07 0.OOE+00 O.OOE+00 1.25E-07 0.OOE+00 1.25E-07 0.O0E+00 O.OOE+00 3.16E-08 0.OOE-i-00 7.90E-09 N/A N/A N/A N/A N/A O.OOE+00 O.OOE-00 1.28E-04 9.15E-05 2.19E-04 30.0%.OOE+00 O.OOE-0O j1.28E-04 9.15E-05 2.19E-04 O.OOE+00 0.OOE+00 .OOE+00 0.OOE+00 O.OOE+00 1.OOE+0O.OOE+00 1.62E-05 1.16E-05 6.96E-06 N/A N/A N/A N/A N/A 0.OOE+00 O.OOE+00 0.OOE+00 O.OOE+00 0.OOE+00 30.0%O.OOE+00 0.OOE+00 J.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 O.OOE+00 10.OOE+00 O.OOE+00 0.OOE+00 N/A NA NA N N/A I I I I I I I I I I I I I I I I I I 5.86E+00 8.17E+00 6.54E-00 6.20E+00 2.68E+01 32.9%4.79E+00 5.05E00 16.11E+00 5.12E+00 2.11 E+01 1.07E+00 &12E+00 4.31E-01 11.08E+00 5.70E+00 7.44E-01 1.04E+00 8.30E-01 7.87E-01 8.49E-01 N/A N/A IN/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.FO1 (page 3 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 1 B-EB Gaseous Effluents

-Elevated Batch Releases RTL # A9.690E Enclosure 2, Page 3 of 21 LLD LLD 8.93E-03 7.36E-06 8.94E-03 LLD LLD 1.23E-03 4.44E-03 5.67E-03 LLD LLD 1.50E-03 LLD 1.50E-03 LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD 8.30E-02 1.69E-04 8.32E-02 LLD LLD LLD LLD LLD LLD LLD 6.80E-02 LLD 6.80E-02 LLD LLD 6.57E-03 LLD 6.57E-03 LWD LLD L LLD LLD NONE NONE NONE NONE NONE ND ND 1.69E-01 4.62E-03 1.74E-01 LWD LLW LWLD LWD LLD LD LLD LLD LWD LLD LWD LLD LWD LWD 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 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LWD LWD LLD LLD LLD LLD LWD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LWD LLD NONE NONE NONE NONE NONE ND ND ND ND ND LWD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected-U Form 1/2-ENV-01.05.FO1 (page 4 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 1 B-EC Gaseous Effluents

-Elevated Continuous Releases RTL # A9.690E Enclosure 2, Page 4 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 5.43E-03 LLD 9.98E-02 LLD 1.05E-01 LLD LLD 6.92E-03 LLD 6.92E-03 LLD LLD 1.50E-02 LLD 1.50E-02 LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD NONE I NONE I NONE NONE I NONE 5.43E-03 ND 1.22E-o1 ND 1 97E-01 LLD LLD 49E-07 LLD 2.49E-07 LLD LWD LD LWD LLD LLD LLD LLD LLD LWD ND ND L2.40 D ___LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LWD LLD LWD LLD LLD LWD LLD LWD LLD LLD LLD LWD LWD LLD LLD LLD LWD LWD LLD LDLWD LWD LWD LLD LDLWD LWD LWD LLD LDLWD LWD LWD LLD LLD LLD LWD LWD LLD LLD LLD LD LW LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE i NONE [ NONE I NONE IIIND ND° ND ND NO I I U I I I I I I I I I I I I I I I I LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 5 of 21), Rev 1 Beaver Valley Power Station -Unit 1 Radioactive Effluent Release Report Calendar Year -2007 Table 1C-GB1 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 LWD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD 1.22E-01 LLD 1.22E-01 LWD LLD LWD LLD LLD LWD LWD LWD LLD LLD LWD LLD LWD LLD LLD LWD LWD LWD LWD LLD NONE NONE NONE NONE NONE ND ND 1.22E-01 ND 1.22E-01 LW LW D LLW LL LLD LWD LLD LLD LLD LLD LLD LWD LLD LLD LLD ND j ND ND ND ND LLD LWD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LWD 4.58E-06 LLD 4.58E-06 LLD LLD 3.06E-07 LLD 3.06E-07 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 3.06E-07 LWD 3.06E-07 LLD LLD LLD LWD LLD LLD LWD LLD LWD LLD LLD LWD LLD LWD LLD NONE NONE NONE NONE NONE ND I ND I 5.19E-061 ND 5.19E-06 LLD = Below the Lower Umit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 6 of 21), Rev 1 Beaver Valley Power Station -Unit 1 RTL # A9.690E Enclosure 2, Page 6 of 21 Radioactive Effluent Release Report Calendar Year -2007 Table lC-GCl Gaseous Effluents

-Ground Level Continuous Releases (Unit 1)LLD LID LLD LLD LLD LLD LW LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LID LLD LLD LLD LLD LLD LID LWD LID 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 ND NDN ND ND ND LLD LLD LLD LID LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LID LLD LLD LLD LLD LLD 8.40E-05 6.22E-05 1.46E-04 LLD LLD 1.33E-05 9.32E-06 2.26E-05 LLD LLD 2.01 E-05 1.47E-05 3.48E-05 LLD LLD 5.28E-06 4.76E-06 1.00E-05 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LID 4.77E-07 4.77E-07 LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE I I I I I I I I I I I I I I I I I I I I ND I ND 1.23E-04 9.15E-05 2.14E-04 LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO1 (page 7 of 21), Rev 1 Beaver Valley Power Station -Unit 2 Radioactive Effluent Release Report Calendar Year -2007 Table 1C-GB2 Gaseous Effluents

-Ground Level Batch Releases (Unit 2)RTL # A9.690E 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 LLD LWD LLD LLD LLD LLD LWD LLD LWD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LWD LLD LLD NONE I NONE I NONE I NONE INONE ND ND ND ND ND LLD L[ D LWD LW LLD L LWD LWLD LW LLD ND ND ND J ND J ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD i LLD NOE NONE I NONE I NONE INONE 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 8 of 21), Rev 1 Beaver Valley Power Station -Unit 2 RTL # A9.690E Enclosure 2, Page 8 of 21 Radioactive Effluent Release Report Calendar Year -2007 Table 1 C-GC2 Gaseous Effluents

-Ground Level Continuous Releases (Unit 2)LLD LLD 4.07E-02 LLD 4.07E-02 LLD LLD LLD LWD LLD LLD LLD LLD LLD LLD LLD LWD LLD LWD LLD LLD LWD LWD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LW LLD LLD LLD LLD LLD LLD LLD LWD LLD LLD LLD LLD LWD LLD LLD LLD LLD NONE I NONE [ NONE I NONE NONE NO ND 4.07E-02 ND 4.07E-02 LWo LW LWD LW LLD LLD LLD LLD LLD LLD LLD LND LLD LLD LLD LD LD LWD LLD LLD LD LD LWD LWD LLD LD LD LLD LWD LLD LLD __LLD LLW LWD LLD LD LD LLD LWD LLD LD LD LLD LWD LLD LD LD LLD LWD LLD LD LD LLD LLD LLD LD LD LLD LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD ND LLD N LLD LLD I i I I I I I I I I I I I I I!I I I LLD = Below the Lower Limit of Detectability, in uCi/oc (Table 4).ND = None Detected Form 1/2-ENV-01.05.FO0 (page 9 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 2A Liquid Effluents

-Summation Of All Releases RTL # A9.690E Enclosure 2, Page 9 of 21 5.53E-02 1.60E-02 6.69E-02 3.36E-02 1.72E-01 26.1%J 5.26E-08 1.01 E-08 1.94E-08 2.04E-08 2.22E-08 2.21 E+00 6.38E-01 2.68E+00 1.35E+00 1.72E+00 1.18E+02 1.57E+02 7.09E+02 1.17E+02 1.1OE+03 25.0%1 1.1 3E-04 1.OOE-04 2.05E-04 7.08E-05 1.43E-04 1.1 3E+00 1.OOE+00 2.05E+00 7.08E-01 1.43E+00 ND 9.38E-05 ND 2.39E-04 3.32E-04 27.0%]I 5.96E-11 1 I 1.45E-1 0 1 4.30E-1 1 1_ 2.98E-05 1 i 7.24E-05 2.15E-05 LLD LLD LLD LLD LLD 28.9%1 .97E+06 2.09E+06 3.1 6E+06 -2.20E+06 9.42E+06 11.2%1.05E+09 1.57E+09 3.45E+09 1.65E+09 7.71 E+09 22.9%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 uCVml 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+1 0 liters for BVPS-1 & 2 (ie.; -22,800 gpm is the total dilution flowrate from the site).-i Form 1/2-ENV-01.05.FO1 (page 10 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 2B-B Liquid Effluents

-Batch Releases RTL # A9.690E Enclosure 2, Page 10 of 21 LLD LLD 2.66E-05 LLD 2.66E-05 LLD LLD LLD LLD LLD LLD 3.74E-04 9.15E-04 4.78E-04 1.77E-03 4.05E-05 1.04E-04 1.19E-04 LLD 2.63E-04 1.40E-02 3.75E-03 1.63E-02 2.60E-03 3.66E-02 LLD LLD LWD 1.14E-04 1.14E-04 1.27E-04 2.11E-06 2.20E-05 LLD 1.51E-04 1.72E-02 4.14E-03 1.84E-03 8.28E-03 3.15E-02 3.04E-03 1 .67E-03 7.75E-03 2.60E-03 1.51E-02 LLD 3.86E-04 2.04E-03 8.43E-04 3.27E-03 LWD LLD LLD LLD LLD LLD LLD LLD LLD LLD 2.83E-05 LLD LLD 3.37E-05 6.20E-05 4.25E-05 5.83E-06 427E-05 5.89E-05 1.50E-04 LLD LLD LLD LLD LLD LWD LW LW L LLD 1.74E-03 4.81E-04 3.01 E-03 4.89E-04 5.72E-03 LWD LLD LLD LLD LLD 1 _2ME-03 LLD 2.33E-04 2.41E-03 3.84E-03 1.65E-02 4.71E-03 3.46E-02 1.54E-02 7.12E-02 LLD LLD LWD LLD LLD LWD LLD LWD 2.38E-05 2.38E-05 1.37E-03 3.34E-04 5.62E-05 3.14E-04 2.08E-03 LLD LWD LLD LWD LLD LLD LWD LLD LWD LLD LWD LD LD LLD LLD I I I I I I I I I I I i I!I I I NONE NONE NONE NONE NONE 5.53E-021 1.60E-021 6.69E-02 3.36E-02 1 .72E-01 LLD LLD LLD, LLD LLD iI LLD 9.38E-05 LLD 2-14E-04 3.28E-04 LLD LLD LLD LLD ! LLD LWD LLD LWD 4.61 E-06 4.61E-06 NONE NONE NONE NONE NONE ND I 9.38E-051 ND I 2.39E-04 I 3.32E-04 LLD = Below the Lower Limit of Detectability, in uCVml (Table 4)

Form 1/2-ENV-O1.05.FO1 (page 11 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 25-C Liquid Effluents

-Continuous Releases RTL # Ag.80E Enclosure 2, Page 11 of 21 N/A N/A N/A NA 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 WA N/A WA N/A WA N/A N/A NIA N/A N/A N/A N/A N/A N/A NA N/A WA 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 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 WA N/A N/A N/A N/A WA N/A N/A N/A N/A N/A N/A NA N/A NA NA N/A N/A N/A NA N/A NA N/A N/A NA N/A N/A NA N/A N/A WA N/A N/A N/A WA N/A N/A N/A N/A N/A N/A N/A WA WA N/A N/A N/A N/A N/A N/A N/A WA WA 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 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 NI NA WA WA N/A N/ N/ N/ N/N/A = Not Applicable (liquids not discharged in a continuous mode during this period)

Form 1/2-ENV-01.05.FO1 (page 12 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 3A Solid Waste And Irradiated Fuel Shipments (Part I of 3)RTL # A9.690E Enclosure 2, Page 12 of 21 I I I U I I I I I I I i I I I I I (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.

Forrn 1/2-ENV-01.05.FO1 (page 13 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 3B Solid Waste And Irradiated Fuel Shipments (Part 2 of 3)RTL # A9.690E Enclosure 2, Page 13 of 21~~0% (1)0 0 0 0 0 0 3 11 0 0 0 i 0 3 ! 11 0 0 3 i 1 (1) Since container volumes are provided by the burial site, a calculational error of zero is assumnec (2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon requec Form 1/2-ENV-01.05.F01 (page 14 of 21), Rev 1 RTL # A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page 14 of 21 Radioactive Effluent Release Report Calendar Year -2007 3 Table 3C Solid Waste And Irradiated Fuel Shipments (Part 3 of 3) .0.OOE+00 m3 0.00E+00 m3 0.0% (1)0.OOE+00 m3 0.OOE+00 m3 0.0% (1)0.OOE+00 Ci 0.OOE+00 Ci 0.0%0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I I I I I I I I (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 15 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 4 Lower Limits Of Detectability (LLD)RTL # A9.690E Enclosure 2, Page 15 of 21 2.71E-06 1 E-04 1.42E-07 1 E-04 9.10E-07 1E-04 7.90E-08 1E-04 1.25E-07 1 E-04 7.73E-08 1 E-04 1.10E-07 1E-04 1.06E-07 1 E-04 2.49E-07 1 E-041E-04 9.41E-08 1 E-04 1.93E-07 IE-04 2.42E-07 1 E-04 1 .92E-07 1 E-04 127E-07 1E-04 924E-08 1E-04 1.31E-07 1E-04 7.41E.-08 1E-04 723E-08 1E-04 9.80E-06 1E-04 128E-07 1E-04 3.28E-07 1E-04 1.02E-07 1E-04 1.49E-07 1 E-04 3.94E-07 1 E-04 3.72E-08 1E-04 224E-07 1E-04 7.16E-07 1E-04 8.69E-08 1 E-04 1.45E-07 1 E-04 2.55E-07 1 E-04 2.55E-07 1 E-04 1.36E-07 1 E-04 1.69E-07 1 E-04 4.47E-07 1 E-04 4.27E-07 1 E-04 1.78E-07 1 E-04 1.47E-07 1E-04 528E-07 1 E-04 1.91 E-07 5E-07 1.61E-08 5E-07 (1) 1.00E-06 1E-06 2.56E-00 5E-07 1.86E-08 5E-07 2.23E-08 5E-07 2.16E-00 5E-07 5.09E-08 5E-07 66E-06 1 E-05 2.15E-08 1E-05 3.98E-08 1E-05 5.33E-08 1E-05 (1) 5.00E-08 5E-08 (1) 5.O0E-08 SE-08 3.93E-08 5E-07 2.58E-08 5E-07 1.88E-08 5E-07 2.66E-06 5E-07 1.72E-08 5E-07 1.67E-08 5E-07 1.95E-08 5E-07 2.61E-08 5E-07 6.77E-08 5E-07 2.12E-08 1E-06 3.05E-08 SE-07 8.05E-08 5E-07 8.40E-07 1E-05 6.31E-08 1E-05 1.55E-07 1E-05 1.87E-08 1 E-05 2.96E-08 1E-05 5.2E-08 1E-05 4.82E-08 1E-05 2.77E-08 SE-07 3.44E-08 5E-07 1.01 E-07 5E-07 8.70E-08 5E-07 3.62E-08 5E-07 3.40E-08 5E-07 1.36E-07 5E-07 (1) 1.00E-07 1E-07 1.47E-13 1E-11 7.551-13 IE-11 1.86E-13 1E-11 2.13E-13 1E-11 7.28W-14 1E-11 1A2E-13 1E-11 128&-13 1E-11 6.69E-14 1E-11 (1) 1.00E-13 1E-11 (1) 1.00E-14 1E-11 522E-14 1E-11 2.72E-14 1E-11 1.07E-13 1E-11 1.54E-13 1E-11 7.941-14 1E-11 7.74E-14 1E-11 1.12E-13 1E-11 9.91 E-14 1E-11 3.37E-13 1E-11 1.64E-13 1E-12 1.38E-13 1E-10 1.68E-13 1E-11 2.23X-14 1E-11 1.76E-13 1E-11 6.16E-13 1E-11 4.92E-13 1E-11 1.78E-13 1E-11 1-.5E-13 1E-11 4.84E-13 1E-11 (1) 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. Therefore, grab sample LLD values reflect a different volume (le; 10 cuft or 2.83E+5 cc).(3) The calculated LLD's, except those denoted by (1), are from a counter/detector calibration on 0W2707. 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 16 of 21), Rev 1 Beaver Valley Power Station -Unit 1 Radioactive Effluent Release Report Calendar Year -2007 Table 5A Assessment Of Radiation Doses RTL # A9.690E Enclosure 2, Page 16 of 21 I I I 2.28E-02 0.4560 5.49E-03 0.1098 1.83E-03 0.0366 6.04E-03 0.1208 3.62E-02 0.3616 3.34E-02 0.6680 9.35E-03 0.1870 7.60E-03 0.1520 1.28E-02 0.2520 6.30E-02 0.6295 2.27E-02 1.5133 6.40E-03 0.4267 5.56E-03 0.3707 9.08E-03 0.6040 4.37E-02 1.4573 2.34E-03 0.0468 1.63E-03 0.0326 3.65E-03 0.0730 3.61E-03 0.0722 1.12E-02 0.1123 1.05E-02 0.2100 4.41E-03 0.0882 5.85E-03 0.1170 6.84E-03 0.1368 2.76E-02 0.2760 5.99E-03 0.1198 2.55E-03 0.0510 3.89E-03 0.0778 3.90E-03 0.0780 1.63E-02 0.1633 5.11E-03 0.1022 3.13E-03 0.0626 6.62E-03 0.1324 5.44E-03 0.1088 2.03E-02 0.2030 O.OOE+00 0.0000 1.94E-08 0.0000 1.42E-04 0.0028 9.38E-03 0.1876 9.52E-03 0.0952 0.OOE+00 0.0000 9.14E-11 0.0000 4.18E-04 0.0042 2.12E-02 0.2120 2.16E-02 0.1081 0.OOE+00 0.0000 0.OOE+00 0.0000 5.59E-05 0.0007 4.17E-04 0.0056 4.73E-04 0.0032 4.71E-02 0.6280 7.13E-02 0.9507 7.54E-02 1.0053 8.63E-02 1.1507 2.80E-01 1.8673 4.71E-02 0.6280 7.13E-02 0.9507 7.54E-02 1.0053 8.63E-02 1.1507 2.80E-01 1.8673 4.71E-02 0.6280 7.13E-02 0.9507 7.54E-02 1.0053 8.62E-02 1.1493 2.80E-01 1.8667 4.71E-02 0.6280 7.13E-02 0.9507 7.54E-02 1.0053 8.62E-02 1.1493 2.80E-01 1.8667 4.71E-02 0.6280 7.13E-02 0.9507 7.55E-02 1.0060 8.66E-02 1.1547 2.80E-01 1.8697 4.71E-02 0.6280 7.13E-02 0.9507 7.54E-02 1.0053 8.63E-02 1.1507 2.80E-01 1.8673 I I I I I I I (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).

I I I I I Form 1/2-ENV-01.05.FO1 (page 17 of 21), Rev 1 Beaver Valley Power Station -Unit 2 Radioactive Effluent Release Report Calendar Year -2007 Table 5B Assessment Of Radiation Doses I RTL # A9.690E Enclosure 2, Page 17 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-O1.05.FO1 (page 18 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 6 RTL # A9.690E Enclosure 2, Page 18 of 21 All Effluent Monitoring Instrumentation Channels (as required by procedure 1/2-ODC-3.03 of the Offsite Dose Calculation Manual)were returned to Operable Status within 30 days during this report period.

Form 1/2-ENV-01.05.FO1 (page 19 of 21), Rev 1 Beaver Valley Power Station -Units 1 & 2 RTL # A9.690E Enclosure 2, Page 19 of 21 Radioactive Effluent Release Report Calendar Year -2007 Table 7 Total Dose Commitments, Total Effective Dose Equivalents and Population Doses Pursuant to 10 CFR 20.1301(aXl), the Total Effective Dose Equivalent from licensed operation to the maximum individual during the report period, Is 3.24 mrem. 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.0-50 mile Total Population Dose from liquid and gaseous effluents

= 484 man-mrem (Total Body)0-60 mile Average Population Dose fromn liquid and gaseous effluents

= 0.0001211 man-mrem (Total Body)

Form 1/2-ENV-01.05.FO1 (page 20 of 21), Rev 1 Beaver Valley Power Station -Units I & 2 Radioactive Effluent Release Report Calendar Year -2007 Table 8 RTL # A9.690E Enclosure 2, Page 20 of 21 There were no ODCM related Surveillances Deficiencies (as required by procedure 1/2-ODC-3.03 of the Off'site Dose Calculation Manual)during this report period.This is regarding all required ODCM Surveillances associated with monitoring, sampling & analysis and offsite dose projection.

Form 1/2-ENV-01

.05.FO1 (page 21 of 21), Rev 1 RTL # A9.690E Beaver Valley Power Station -Units 1 & 2 Enclosure 2, Page 21 of 21 Radioactive Effluent Release Report Calendar Year -2007 Table 9 There was one change made to the Offsite Dose Calculation Manual (ODCM) during the report period. See Attachment 2 of this report for a complete copy of the ODCM. For information, that attachment includes ODCM procedure 1/2-ODC-1.01, "Index, Matrix and History of ODCM Changes", which provides a complete description of the changes, and the change justifications.

A brief description of the changes are as follows: Change (24) to the ODCM (Effective:

June 2007)1) Procedure 1/2-ODC-1.01 (Rev 6), "ODCM: Index, Matrix and History of ODCM Changes"-Updated the History of ODCM Changes to include this change.-Revised Technical Specification (TS) references via Integrated TS upgrade (TS Amendments 278/161).2) Procedure 1/2-ODC-3.03 (Rev 6), "ODCM: Controls for RETS and REMP Programs"-Revised Technical Specification (TS) references via Integrated TS upgrade (TS Amendments 278/161).-Attachment D: Incorporated transfer of Unit 2 Noble Gas Effluent Steam Monitors from TS-LCO 3.3.3.1.-Attachment E: Clarified applicability for Tank Level Indicating Devices.-Attachment E: Added Action 25A for Inoperable Primary Flow Rate Measurement Device.-Attachment F: Clarified Functional Location Numbers of Sampler Flow Rate Monitors.-Attachment J: Updated Outside Liquid Storage Tank Limits.

RTL # A9.690E Enclosure 2, Attachment I Beaver Valley Power Station -Units 1 & ;Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Joint Frequency Distribution Tables As specified in the Offsite Dose Calculation Manual (ODOM), an annual summary of hourly meteorological data (in the form of joint frequency distribution) is provided for the calendar year. In summary, 2007 joint frequency distribution data Is similar to previous years, and close to long-term normals for the site area.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 100% = Wind Speed 35'100% = Wind Speed 150'100% = Wind Speed 500'100% = Wind Direction 35'98.2% = Wind Direction 150'100% = Wind Direction 500'100% = Delta Temperature (150' -35') 1 P 99.9% = Delta Temperature (500' -35') 2P 100% = Temperature 35'100% = Precipitation 99.8% = Average Recovery of Individual Meteorological Parameters PERCENT RECOVERY OF COMPOSITE VARIABLES 100% = Wind Speed 35', Wind Direction 35', Delta Temperature 1 P 99.4% = Wind Speed 150', Wind Direction 150', Delta Temperature 1 P 100% = Wind Speed 500', Wind Direction 500', Delta Temperature 2P 99.9% = 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, where as, the ODCM Dose Umits 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 Mr. Anthony T.Lonnett at 724-W82-4223.

RTL A9.690E Enclosure 2, Attachment 1 (Part I of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 1 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Summary of All Stability Classes Delta Temperature Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 209 132 1 0 0 0 342 NNE 225 50 0 0 0 0 276 NE 346 45 0 0 0 0 391 ENE 369 174 0 0 0 0 544 E 376 91 0 0 0 0 471 ESE 559 14 0 0 0 0 587 SE 642 11 0 0 0 0 692 SSE 430 17 0 0 0 0 464 S 371 90 0 0 0 0 463 SSW 299 202 12 0 0 0 515 SW 247 349 173 17 0 0 786 WSW 176 411 227 21 0 0 836 W 161 518 248 3 0 0 930 WNW 170 275 48 1 0 0 494 NW 237 273 19 0 0 0 529 NNW 240 189 6 0 0 0 435 Total 5057 2841 734 42 0 0 8755 Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 5 Number of Valid Hours for this Table 8674 Total Hours for the Period 8760 1 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 2 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP35P Direction:

D135P Lapse: DT150-35 Stability Class G Delta Temperature Extremely StableI Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 2 0 0 0 0 0 2 NNE 12 0 0 0 0 0 12 NE 10 0 0 0 0 0 10 ENE 18 1 0 0 0 0 19 E 55 0 0 0 0 0 55 ESE 143 0 0 0 0 0 148 SE 202 0 0 0 0 0 208 I SSE 93 0 0 0 0 0 98 S 45 3 0 0 0 0 49 SSW 42 1 0 0 0 0 43 SW 17 1 0 0 0 0 18 WSW I 1 0 0 0 0 0 11 W 1 0 0 0 0 0 1 WNW 9 0 0 0 0 0 9 I NW 10 0 0 0 0 0 10 NNW 1 0 0 0 0 0 1 Total 671 6 0 0 0 0 694 I Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 5 Number of Valid Hours for this Table 677 Total Hours for the Period 8760 I I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 3 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP35P Direction:

D135P 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 16 0 0 0 0 0 16 NNE 16 0 0 0 0 0 16 NE 30 0 0 0 0 0 30 ENE 54 1 0 0 0 0 56 E 102 0 0 0 0 0 105 ESE 248 0 0 0 0 0 257 SE 265 0 0 0 0 0 295 SSE 189 0 0 0 0 0 197 S 118 5 0 0 0 0 124 SSW 49 13 0 0 0 0 63 SW 26 2 1 0 0 0 29 WSW 10 0 1 0 0 0 11 W 6 1 0 0. 0 0 7 WNW 7 1 0 0 0 .0 8 NW 15 0 0 0 0 0 15 NNW 11 0 0 0 0 0 11 Total 1162 23 2 0 0 0 1240 Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 5 Number of Valid Hours for this Table 1187 Total Hours for the Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 4 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 92 13 0 0 0 0 105 NNE 85 8 0 0 0 0 94 NE 144 2 0 0 0 0 146 ENE 144 37 0 0 ,0 0 181 E 133 20 0 0 0 0 154 ESE 115 2 0 0 0 0 117 SE 119 1 0 0 0 0 123 SSE 102 2 0 0 0 0 108 S 158 20 0 0 0 0 178 SSW 146 91 2 0 0 0 240 SW 107 98 39 3 0 0 247 WSW 60 60 28 4 0 0 152 W 53 45 18 0 0 0 116 WNW 55 20 0 0 0 0 75 NW 86 32 0 0 0 0 118 NNW 111 15 0 0 0 0 126 Total 1710 466 87 7 0 0 2280 Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 5 Number of Valid Hours for this Table 2270 Total Hours for the Period 8760 I I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 5 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP35P Direction:

DI35P 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 79 51 1 0 0 0 131 NNE 81 15 0 0 0 0 96 NE 121 21 0 0 0 0 142 ENE 122 83 0 0 0 0 205 E 56 37 0 0 0 0 93 ESE 27 2 0 0 0 0 29 SE 31 1 0 0 0 0 32 SSE 32 4 0 0 0 0 36 S 43 33 0 0 0 0 76 SSW 56 53 7 0 0 0 116 SW 83 211 110 13 0 0 417 WSW 80 286 170 17 0 0 554 W 94 342 172 3 0 0 611 WNW 90 186 28 1 0 0 305 NW 106 167 16 0 0 0 289 NNW 91 106 5 0 0 0 202 Total 1192 1598 509 34 0 0 3334 Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 5 Number of Valid Hours for this Table 3333 Total Hours for the Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 6 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: Stability Class C SP35P 1/1/2007 00:00 -12/31/2007 23:00 Total Period Direction:

D135P Lapse: DT150-35 Delta Temperature Slightly Unstable Wind Speed (mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1-4 4-8 8-13 13-19 19-25 >25 Total 11 7 0 0 0 0 18 7 4 0 0 0 0 11 9 0 0 0 0 0 9 6 5 0 0 0 0 11 4 7 0 0 0 '0 11 2 0 0 0 0 0 2 4 0 0 0 0 0 4 3 0 0 0 0 0 0 9 0 0 0 0 9 0 9 0 0 0 0 9 4 11 8 0 0 0 23 2 21 12 0 0 0 35 2 40 25 0 0 0 67 3 22 5 0 0 0 30 5 16 0 0 0 0 21 6 5 1 0 0 0 12 I U I I I I I I U I I I I I I I I I I Total 68 156 Number of Calm Hours for this Table Number of Variable Direction Hours for tl Number of Invalid Hours Number of Valid Hours for this Table Total Hours for the Period 51 0 0 0 275 81 his Table 0 5 275 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 7 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: SP35P Stability Class B 1/1/2007 00:00 -12/31/2007 23:00 Total Period Direction:

D135P Lapse: DT150-35 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 1-4 5 4 7 4 3 4 6 2 3 1 3 3 2 2 5 4 4-8 6 1 3 2 4 1 1 1 1 9 12 16 31 13 14 8 8 -13 0 0 0 0 0 0 0 0 0 1 9 7 12 4 2 0 13 -19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 -25 > 25 Total 0 0 11 0 0 5 0 0 10 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 5 7 3 4 11 24 26 45 19 21 12 Total 58 123 Number of Calm Hours for this Table Number of Variable Direction Hours for ti Number of Invalid Hours Number of Valid Hours for this Table Total Hours for the Period 35 0 0 0 216 81 us Table 0 5 216 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 1: Joint Frequency Distribution Tables (35ft)Page 8 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP35P Direction:

D135P 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 4 55 0 0 0 0 59 NNE 20 22 0 0 0 0 42 NE 25 19 0 0 0 0 44 U ENE 21 45 0 0 0 0 66 E 23 23 0 0 0 0 46 ESE 20 9 0 0 0 0 29 SE 15 8 0 0 0 0 23 SSE 9 10 0 0 0 0 19 S 4 19 0 0 0 0 23 SSW 5 26 2 0 0 0 33 SW 7 14 6 1 0 0 28 WSW 10 28 9 0 0 0 47 W 3 59 21 0 0 0 83 WNW 4 33 11 0 0 0 48 NW 10 44 1 0 0 0 55 NNW 16 55 0 0 0 0 71 3 Total 196 469 50 1 0 0 716 Number of Calm Hours for this Table 81 Number of Variable Direction Hours for this Table 0 1 Number of Invalid Hours 5 Number of Valid Hours for this Table 716 Total Hours for the Period 8760 3 U I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 1 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP150P Direction:

DI150P Lapse: DT150-35 Summary of All Stability Classes Delta Temperature Wind Speed (mph)Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 248 180 88 4 0 0 520 NNE 349 190 62 5 0 0 606 NE 339 230 25 1 0 0 595 ENE 191 320 182 31 0 0 724 E 105 143 72 2 0 0 322 ESE 42 84 29 1 0 0 156 SE 58 72 23 0 0 0 153 SSE 53 99 23 1 0 0 176 S 101 145 109 5 0 0 361 SSW 212 219 116 9 0 0 556 SW 278 240 261 67 6 0 852 WSW 173 205 240 102 17 0 737 W 132 288 460 368 61 2 1311 WNW 102 242 247 143 19 1 754 NW 108 184 99 12 1 0 404 NNW 136 173 68 1 0 0 378 Total 2627 3014 2104 752 104 3 8605 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 155 Number of Valid Hours for this Table 8604 Total Hours for the Period 8760 RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 2 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: Stability Class G SP150P 1/1/2007 00:00 -12/31/2007 23:00 Total Period Direction:

DI150P Lapse: DT150-35 Delta Temperature Extremely Stable Wind Speed (mph)Wind Direction N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1-4 44 74 64 26 18 9 9 6 20 44 56 26 20 10 18 16 4-8 8-13 13-19. 19-25 2 0 0 0 25 0 0 0 33 1 0 0 17 2 0 0 4 0 0 0 9 1 0 0 5 1 0 0 9 1 0 0 16 1 0 0 31 3 0 0 25 6 0 0 16 3 0 0 4 0 0 0 10 0 0 0 3 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 46 99 98 45 22 19 15 16 37 78 87 45 24 20 21 16 I I I I I I I I I I I I I I Total 460 209 Number of Calm Hours for this Table Number of Variable Direction Hours for th Number of Invalid Hours Number of Valid Hours for this Table Total Hours for the Period 19 0 0 0 688 1 is Table 0 155 688 8760 1 I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)-Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 3 of 8 Hours at Each Wind Speed and Direction Period of Record =Elevation:

Speed: Stability Class F SP150P Wind Direction.

N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW 1-4 95 149 128 60 27 8 16 14 30 86 100 43 19 13 23 37 1/1/2007 00:00 -12/31/2007 23:00 Total Period Direction:

DI150P Lapse: DT150-35 Delta Temperature Moderately Stable Wind Speed (mph)4-8 8-13 13-19 19-25 > 25 Total 17 0 0 0 0 112 21 0 0 0 0 170 50 0 0 0 0 178 26 6 0 0 0 92 10 0 0 0 0 37 6 0 0 0 0 14 8 1 0 0 0 25 6 0 0 0 0 20 22 2 0 0 0 55 54 5 0 0 0 145 40 18 0 0 0 158 18 2 0 0 0 63 14 1 1 0 0 35 7 0 0 0 0 20 3 0 0 0 0 26 10 0 0 0 0 47 Total 848 312 Number of Calm Hours for this Table Number of Variable Direction Hours for tl Number of Invalid Hours Number of Valid Hours for this Table Total Hours for the Period 35 1 0 0 1197 1 us Table 0 155 1196 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft) i Page 4 of 8 Hours at Each Wind Speed and Direction I Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP150P Direction:

DI150P Lapse: DT150-35 I Stability Class E Delta Temperature Slightly Stable Wind Speed (mph) 3 Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 62 41 11 1 0 0 115 NNE 92 51 5 1 0 0 149 NE 106 69 2 0 0 0 177 ENE 70 139 46 5 0 0 260 E 40 45 18 0 0 0 103 ESE 15 17 10 0 0 0 42 I SE 22 25 4 0 0 0 51 SSE 25 31 4 1 0 0 61 S 33 49 36 1 0 0 119 SSW 63 76 43 1 0 0 183 SW 86 81 91 10 1 0 269 WSW 62 47 56 15 4 0 184 W 39 74 52 31 4 0 200 WNW 36 85 27 7 1 0 156 NW 25 57 8 0 0 0 90 NNW 31 46 10 0 0 0 87 3 Total 807 933 423 73 10 0 2246 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 155 Number of Valid Hours for this Table 2246 Total Hours for the Period 8760 3 I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 5 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP150P Direction:

DI150P 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 40 65 30 1 0 0 136 NNE 29 60 24 1 0 0 114 NE 36 54 14 1 0 0 105 ENE 31 91 76 19 0 0 217 E 20 52 23 1 0 0 96 ESE 10 22 7 0 0 0 39 SE 10 12 5 0 0 0 27 SSE 7 33 8 0 0 0 48 S 18 37 39 2 0 0 96 SSW 18 48 43 6 0 0 115 SW 31 81 130 48 5 0 295 WSW 39 113 140 74 12 0 378 W 49 141 324 269 48 2 833 WNW 39 108 159 104 13 1 424 NW 34 99 76 10 1 0 220 NNW 45 76 36 1 0 0 158 Total 456 1092 1134 537 79 3301 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 155 Number of Valid Hours for this Table 3301 Total Hours for the Period 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 6 of 8 i Hours at Each Wind Speed and Direction I Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP150P 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 3 10 5 1 0 0 19 NNE 1 3 2 0 0 0 6 NE 2 1 0 0 0 0 3 ENE 0 7 6 2 0 0 15 E 0 9 4 0 0 0 13 ESE 0 0 0 0 0 0 0 SE 0 2 2 0 0 0 4 SSE 1 2 0 0 0 0 3 S 0 2 8 1 0 0 11 SSW 0 2 8 0 0 0 10 SW 0 6 7 2 0 0 15 WSW 0 5 12 6 1 0 24 W 1 15 28 27 3 0 74 I WNW 2 9 19 12 0 0 42 NW 3 4 4 1 0 0 12 NNW 3 8 3 0 0 0 14 3 Total 16 85 108 52 4 0 265 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 155 Number of Valid Hours for this Table 265 Total Hours for the Period 8760 3 I RTL A9.690E Enclosure 2, Attachment I (Part 2 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 7 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SPI50P Direction:

DII50P 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 1 12 2 0 0 0 15 NNE 2 4 3 1 0 0 10 NE 2 3 1 0 0 0 6 ENE 2 7 1 0 0 0 10 E 0 6 1 0 0 0 7 ESE 0 7 1 0 0 0 8 SE 1 1 3 0 0 0 5 SSE 0 3 1 0 0 0 4 S 0 3 .3 0 0 0 6 SSW 1 6 3 2 0 0 12 SW 1 5 4 5 0 0 15 WSW 1 2 10 2 0 0 15 W 1 14 14 15 4 0 48 WNW 0 8 12 8 1 0 29 NW 2 3 3 1 0 0 9 NNW 0 8 3 0 0 0 11 Total 14 92 65 34 5 0 210 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 155 Number of Valid Hours for this Table 210 Total Hours for the Period 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3) n Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 I Attachment 1 Part 2: Joint Frequency Distribution Tables (150ft)Page 8 of 8 Hours at Each Wind Speed and Direction 3 Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP150P 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 I N 3 33 40 1 0 0 77 NNE 2 26 28 2 0 0 58 NE 1 20 7 0 0 0 28 ENE 2 33 45 5 0 0 85 E 0 17 26 1 0 0 44 ESE 0 23 10 1 0 0 34 SE 0 19 7 0 0 0 26 SSE 0 15 9 0 0 0 24 S 0 16 20 1 0 0 37 SSW 0 2 11 0 0 0 13 I SW 4 2 5 2 0 0 13 WSW 2 4 17 5 0 0 28 W 3 26 41 25 2 0 97 WNW 2 15 30 12 4 0 63 NW 3 15 8 0 0 0 26 NNW 4 25 16 0 0 0 45 3 Total 26 291 320 55 6 0 698 Number of Calm Hours for this Table 1 Number of Variable Direction Hours for this Table 0 I Number of Invalid Hours 155 Number of Valid Hours for this Table 698 Total Hours for the Period 8760 3 U I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 1 of 8 Period of Record =Elevation:

Speed: SP500P Summary of All Stability Classes Hours at Each Wind Speed and Direction 1/1/2007 00:00 -12/31/2007 23:00 Total Period Direction:

DIS00P Lapse: DT500-35 Delta Temperature Wind Speed (mph)Wind Direction N NNE NE ENE E ESE'SE SSE S SSW SW WSW W WNW NW NNW Total 1-4 4-8 8-13 13-19 110 140 191 91 77 111 68 38 73 137 50 21 86 184 114 81 97 225 194 55 79 152 107 23 77 152 101 41 70 96 88 43 51 97 143 115 56 96 135 167 61 90 179 283 85 154 170 203 78 186 317 385 71 157 288 259 60 .129 171 111 92 140 184 48 1223 2246 2500 1964 19 -25 5 3 3 7 1 6 12 6 13 26 158 75 252 109 14 1 691> 25 0 0 0 0 0 0 1 0 0 0 15 18 70 22 4 0 130 Total 537 297 284 472 572 367 384 303 419 480 786 705 1290 906 490 466 8758 Number of Calm Hours for this Table Number of Variable Direction Hours for this Table Number of Invalid Hours Number of Valid Hours for this Table Total Hours for the Period 4 0 2 8754 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3) *Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 I Part 3: Joint Frequency Distribution Tables (500ft)Page 2 of 8 Hours at Each Wind Speed and Direction 3 Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 U N 0 1 0 0 0 0 1 NNE 0 0 0 0 0 0 0 NE 0 3 0 0 0 0 3 I ENE 0 1 0 0 0 0 1 E 4 4 2 0 0 0 10 ESE 6 4 0 0 0 0 10 SE 2 2 7 0 0 0 11 SSE 6 1 5 1 1 0 14 S 2 7 4 7 1 0 21 SSW 3 6 4 5 1 0 19 SW 0 1 1 11 9 0 22 WSW 0 0 1 1 0 0 2 W 0 0 1 1 0 0 2 3 WNW 0 0 0 1 0 0 1 NW 0 2 0 0 0 0 2 NNW 1 3 0 0 0 0 4 Total 24 35 25 27 12 0 123 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 123 Total Hours for the Period 8760 3 I I I I I RTL A9.690E Enclosure 2, Attachment I (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 3 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period Elevation:

Speed: SP500P Direction:

DI500P Lapse: DT500-35 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 34 20 6 7 1 0 68 NNE 25 25 8 0 0 0 58 NE 10 34 3 2 0 0 49 ENE 28 33 8 0 0 0 69 E 25 42 7 1 0 0 75 ESE 23 30 13 0 0 0 66 SE 20 42 14 8 0 0 84 SSE 17 30 15 11 2 0 75 S 20 22 24 7 2 0 75 SSW 18 23 13 13 0 0 67 SW 18 17 15 17 4 0 71 WSW 26 25 6 3 0 0 60 W 15 18 19 9 0 0 61 WNW 12 24 12 5 1 0 54 NW 10 25 5 1 0 0 41 NNW 28 13 3 2 0 0 46 Total 329 423 171 86 10 0 1019 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 1019 Total Hours for the Period 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 4 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 U N 46 23 32 31 1 0 133 NNE 36 25 19 8 0 0 88 NE 26 40 5 6 1 0 78 I ENE 33 69 19 14 1 0 136 E 38 71 39 10 0 0 158 ESE 33 55 28 8 1 0 125 SE 42 45 22 14 7 1 131 SSE 40 33 33 21 3 0 130 S 20 36 29 49 6 0 140 SSW 28 35 37 67 14 0 181 I SW 31 40 43 65 71 3 253 WSW 42 64 28 19 7 2 162 W 44 90 62 37 13 6 254 3 WNW 29 62 45 17 6 0 159 NW 30 41 19 15 0 0 106 NNW 35 39 23 3 0 0 101 3 Total 553 768 483 384 131 12 2335 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 2331 Total Hours for the Period 8760 1 I I I I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 5 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 30 89 127 49 3 0 298 NNE 16 47 33 23 3 0 122 NE 37 57 31 12 2 0 139 ENE 25 69 69 55 5 0 223 E 30 96 -122 38 1 0 287 ESE 17 55 60 14 5 0 151 SE 13 48 51 18 5 0 135 SSE 7 30 30 10 0 0 77 S 9 32 79 48 4 0 172 SSW 7 31 79 82 11 0 210 SW 12 32 120 190 74 12 440 WSW 17 62 131 179 68 16 473 W 19 78 233 337 239 64 970 WNW 30 71 224 232 100 22 679 NW 19 59 144 91 14 4 331 NNW 28 82 151 42 1 0 304 Total 316 938 1684 1420 535 118 5011 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 5011 Total Hours for the Period 8760 U RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 6 of 8 I Hours at Each Wind Speed and Direction 3 Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 0 5 14 4 0 0 23 NNE 0 12 5 6 0 0 23 NE 0 3 2 1 0 0 6 ENE 0 9 11 4 1 0 25 E 0 7 13 2 0 0 22 ESE 0 6 3 0 0 0 9 3 SE 0 12 5 0 0 0 17 SSE 0 1 5 0 0 0 6 S 0 0 6 4 0 0 10 SSW 0 1 2 0 0 0 3 SW 0 0 0 0 0 0 0 WSW 0 3 4 1 0 0 8 W 0 0 2 1 0 0 3 WNW 0 0 7 4 2 0 13 NW 0 2 3 4 0 0 9 NNW 0 3 7 1 0 0 11 3 Total 0 64 89 32 3 0 188 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 I Number of Invalid Hours 2 Number of Valid Hours for this Table 188 Total Hours for the Period 8760 3 1 I RTL A9.690E Enclosure 2, Attachment I (Part 3 of 3)Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 7 of 8 Hours at Each Wind Speed and Direction Period of Record = 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 0 2 10 0 0 0 12 NNE 0 2 2 1 0 0 5 NE 0 0 8 0 0 0 8 ENE 0 3 6 3 0 0 12 E 0 4 9 2 0 0 15 ESE 0 2 2 1 0 0 5 SE 0 2 2 1 0 0 5 SSE 0 1 0 0 0 0 1 S 0 0 1 0 0 0 1 SSW 0 0 0 0 0 0 0 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 NW 1 0 0 0 0 0 1 NNW 0 0 0 0 0 0 0 Total 1 16 40 8 0 0 65 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 65 Total Hours for the Period 8760 I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3) *Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 1 Part 3: Joint Frequency Distribution Tables (500ft)Page 8 of 8 Hours at Each Wind Speed and Direction 3 Period of Record 1/1/2007 00:00 -12/31/2007 23:00 Total Period 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 I N 0 0 2 0 0 0 2 NNE 0 0 1 0 0 0 1 NE 0 0 1 0 0 0 1 I ENE 0 0 1 5 0 0 6 E 0 1 2 2 0 0 5 ESE 0 0 1 0 0 0 1 SE 0 1 0 0 0 0 1I SSE 0 0 0 0 0 0 0 S 0 0 0 0 0 0 0 SSW 0 0 0 0 0 0 0 SW 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 WW 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0I WNW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 I Total 0 2 8 7 0 0 17 Number of Calm Hours for this Table 4 Number of Variable Direction Hours for this Table 0 Number of Invalid Hours 2 Number of Valid Hours for this Table 17 Total Hours for the Period 8760 3 i I I I I RTL # A9.690E Enclosure 2, Attachment 2 Beaver Valley Power Station -Units 1 & 2 Radioactive Effluent Release Report Calendar Year -2007 Attachment 2 Unit I and 2 Offsite Dose Calculation Manual Changes Attached Is a complete copy of the Offsite Dose Calculation Manual (ODCM) that includes revision bars In the page margins. It should be noted that only the pages changed In 2007 Include a reference to the month/year (06/2007) that the changes were Implemented.

The changes Implemented In 2007 are Included In the following:

Change (24) of the ODCM (Effective:

June, 2007)A complete copy of the ODCM has been provided to the following offices to comply with the submittal requirements of Technical Specification Administrative Control 5.5.1, and SAP Order 200197646-0420:

United States Nuclear Regulatory Commission Attention:

Document Control Desk Washington, DC 20555-0001 United States Nuclear Regulatory Commission Regional Administrator 475 Allendale Road King of Prussia, PA 19406 For a complete copy of the ODCM, contact Mr. Anthony T Lonnett at 724-682-4223.