L-12-085, Submittal of 2011 Radioactive Effluent Release Report and 2011 Annual Radiological Environmental Operating Report and 2011 Annual Environmental Operating Report (Non-Radiological)
| ML12124A108 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 04/30/2012 |
| From: | Harden P FirstEnergy Nuclear Operating Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| L-12-085 | |
| Download: ML12124A108 (74) | |
Text
FENOC SNrtP.O.
Beaver Valley Power Station Box 4 FirstEnergyNuclear Operating Company Shippingport,PA 15077 PaulA. Harden 724-682-5234 Site Vice President Fax: 724-643-8069 April 30, 2012 L-12-085 10 CFR 50.36a ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
SUBJECT:
Beaver Valley Power Station, Unit Nos. 1 and 2 Docket No. 50-334, License No. DPR-66 Docket No. 50-412, License No. NPF-73 Submittal of 2011 Radioactive Effluent Release Report and 2011 Annual Radiological Environmental Operating Report, and 2011 Annual EnvironmentalOperating Report (Non-Radiological)
In accordance with 10 CFR 50.36a and Beaver Valley Power Station (BVPS), Unit Nos. 1 and 2 Technical Specifications 5.5.1, 5.6.1, and 5.6.2, FirstEnergy Nuclear Operating Company (FENOC) hereby submits the BVPS 2011 Radioactive Effluent Release Report and 2011 Annual RadiologicalEnvironmental Operating Report.
These reports are provided in a single enclosure (Enclosure A).
FENOC also submits (Enclosure B) the 2011 Annual Environmental Operating Report (Non-Radiological),in accordance with the BVPS Unit No. 2 Operating License, Appendix B - Environmental Protection Plan.
There are no regulatory commitments contained in this letter. If there are any questions or if additional information is required, please contact Mr. Donald J. Salera, Manager -
Site Chemistry, at (724) 682-4141.
Sincer Paul A. Harden
-1 C Beaver Valley Power Station, Unit Nos. 1 and 2 L-12-085 Page 2
Enclosures:
A 2011 Radioactive Effluent Release Report and 2011 Annual Radiological Environmental OperatingReport B 2011 Annual EnvironmentalOperating Report (Non-Radiological) cc: NRC Region I Administrator NRC Resident Inspector NRR Project Manager Director BRP/DEP Site BRP/DEP Representative
Enclosure A L-1 2-085 2011 Radioactive Effluent Release Report and 2011 Annual RadiologicalEnvironmental OperatingReport (Report follows)
RTL# A9.690E FIRSTENERGY NUCLEAR OPERATING COMPANY BEAVER VALLEY POWER STATION 2011 RADIOACTIVE EFFLUENT RELEASE REPORT AND 2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. 1 AND 2 LICENSES DPR-66 AND NPF-73
RTL A9.690E Enclosure 1 BEAVER VALLEY POWER STATION ENVIRONMENTAL & CHEMISTRY SECTION Technical Report Approval:
2011 RADIOACTIVE EFFLUENT RELEASE REPORT AND 2011 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT UNITS NO. I AND 2 LICENSES DPR-66 AND NPF-73 Prepared by: Dr. Lara M. Renz Date: '- I&- #'-.
Prepared by: Jonathan T. Earle Date: 1.2 Reviewed by Beth I-. Furdak Date: #'/S-/2-
'7 Approved by :Donald 3.Salera _l Date: 4 iz?-
K-"
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 2011, and Annual Radiological Environmental Operating Report for 2011 Distribution for Enclosures 1 - 3:
OriginalReport 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 Mr. Peter Bamford, NRR Project Manager U. S. Nuclear Regulatory Commission Mr. Dave Spindler, NRC Senior Resident Inspector U. S. Nuclear Regulatory Commission Mr. William Dean, NRC Region I Administrator Copies of Report to OtherAgencies:
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) I 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 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 I
ORSANCO (Attn: Jerry Schulte) 5735 Kellogg Avenue I
Cincinnati, OH 45228 B. F. Jones Memorial Library 663 Franklin Avenue Aliquippa, PA 15001 Mr. Robert Leidy, HP3 Bureau of Radiation Protection Ohio Department of Health Northeast District Office 161 South High Street, Suite 400 I
Akron, OH 44308-1612 I
Distribution for Enclosures 1 - 3:
Page 3 Copies ofReport for FENOCAddressees:
DJ Salera, BVPS; Manager, Site Chemistry (A-BV-A)
BH Furdak, BVPS; Supervisor, Nuclear Chemistry Services (A-BV-A)
LM Renz, BVPS; Chemistry REMP and RETS Administrator (A-BV-A) 10 copies K Nevins, Akron; Sr. Nuclear Specialist, Fleet Licensing (A-GO-2) 2 copies MD Banko, BVPS; Operations Oversight (A-BV-NCD3)
MA Jansto, BVPS, Radiation Monitor System Engineer (A-BV-SOSB6)
TJ Ponticel, BVPS, Liquid Waste System Engineer (A-BV-SOSB6)
RL Evans, Akron; Director, Environmental (A-GO-13)
DW Jenkins, Akron; Sr. Attorney II, 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 RadiologicalEnvironmental OperatingReport
RTL A9.690E Enclosure 2, Page i Form 1/2-ENV-01 .05.F01 (page 1 of 39), Rev 3 Beaver Valley Power Station - Units I & 2 2011 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 RTL# A9.690E I
Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Enclosure 2, Page 1i I
Calendar Year - 2011 Index I Cover I
Index Executive Summary - Report Submittal Requirements Executive Summary - Liquid and Gaseous Effluent Control (Part 1 of 2) ii iii iv I
Executive Summary - Liquid and Gaseous Effluent Control (Part 2 of 2) v Executive Summary - Trends of Total Dose Executive Summary - Trends of Liquid Release Activity (Fission and Activation Products) vi vii I
Executive Summary - Trends of Liquid Release Activity (Tritium) viii Executive Summary - Trends of Liquid Release Offsite Dose Projections Executive Summary - Trends of Gaseous Release Activity (Fission and Activation Gas)
Executive Summary - Trends of Gaseous Release Activity (Particulates and Radioiodines) ix Xi x I Executive Summary - Trends of Gaseous Release Activity (Tritium)
Executive Summary - Trends of Unit 1 Gaseous Release Offsite Dose Projections Executive Summary - Trends of Unit 2 Gaseous Release Offsite Dose Projections Xii Xiii Xiv I
Results of Abnormal Releases I
xv Results of Onsite Spills and Items Added to Decommissioning Files per 10CFR50.75(g) xvi Results of Onsite Groundwater Monitoring Program vii Corrections to Previous Radioactive Effluent Release Reports Xviii Table 1A Supplemental Information Page Gaseous Effluents - Summation Of AJlReleases 2 1
I Table 11B-EB Gaseous Effluents - Elevated Batch Releases 3 Table I B-EC Gaseous Effluents - Elevated Continuous Releases Table 1C-GB1 Gaseous Effluents - Ground Level Batch Releases (Unit 1)
Table 1C-GCl Gaseous Effluents - Ground Level Continuous Releases (Unit 1) 4 5
6 I
Table lC-GB2 Gaseous Effluents - Ground Level Batch Releases (Unit 2)
Table IC-GC2 Gaseous Effluents - Ground Level Continuous Releases (Unit 2)
Table 2A Liquid Effluents - Summation Of All Releases 7
8 9
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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 Table 4 Solid Waste And Irradiated Fuel Shipments (Part 3 of 3)
Lower Limits Of Detectability 14 15 I
Table 5A Assessment Of Radiation Doses (Unit 1) 16 Table 5B Table 6 Table 7 Assessment Of Radiation Doses (Unit 2)
Effluent Monitoring Instrumentation Channels Not Returned To Operable Status Within 30 Days Total Dose Commitments, Total Effective Dose Equivalents and Population Doses 17 18 20 I
Table 8 Table 9 Offsite Dose Calculation Manual Surveillance Deficiencies Unit 1 and 2 Offsite Dose Calculation Manual Changes (Description)
Part 1: Joint Frequency Distribution Tables (35 ft) 21 22 I Part 2: Joint Frequency Distribution Tables (150 ft)
Part 3: Joint Frequency Distribution Tables (500 ft) Unit 1 and 2 Offsite Dose Calculation Manual (Complete Copy)
I 1Carbon-14 (C-14) Dose Estimates I
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Form 1/2-ENV-01.05.FO1 (page 3 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page iii Radioactive Effluent Release Report Calendar Year - 2011 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, "Controlsfor RETS and REMP Programs," Attachment U, Control 6.9.3 BVPS procedure 1/2-ENV-0 1.05, "Compliance with Regulatory Guide 1.21 and Technical Specifications" NUREG- 1301, "Offsite Dose Calculation Manual Guidance: StandardRadiologicalEffluent Controls for Pressurized Water Reactors, Generic Letter 89-01, Supplement No. 1,April 1991" Regulatory Guide 1.21, "MeasuringEvaluating andReporting Radioactivityin Solid Wastes and Releases of Radioactive Materialin Liquid and Gaseous Effluentsfrom Light-Water Cooled Nuclear Power Plants, Revision 1, June 1974" BVPS Condition Report No. 10-80322, Reduced Flow to PAB Ventilation Vent FR-VS-101 BVPS Condition Report No. 10-82309, Elevated Tritium Confirmed in 4 of 7 New Groundwater Wells BVPS Condition Report No. 10-85877, Se-75 Discharge via the UIU2 Process Vent BVPS Condition Report No. 11-89832, Repeat Maintenance - 2HVS-RQ109B, C, and D Loss of Process Flow BVPS Condition Report No. 11-92214, Documentation of 1-131 in BVPS Samples After Fukushima Crisis BVPS Condition Report No. 11-92328, RM- IMS- IOOC Failed Downscale During IOST-43.5 Performance BVPS Condition Report No. 11-92850, U-2 Aux Boiler Room Contamination Event BVPS Condition Report No. 11-93037, Documentation of 1-131 Found in REMP Milk Sample After Fukushima BVPS Condition Report No. 11-93095, Failure of Aux Feedwater Drain Rad Monitor BVPS Condition Report No. 11-94162, RM-1MS-100C Not Returned to Operable Within 30 Days BVPS Condition Report No. 11-96782, 10CFR50.75(G) Files Not Updated with Groundwater Well Data BVPS Condition Report No. 11-97516, REMP TLD Station #88 Repeatedly Vandalized BVPS Condition Report No. 11-97853, 2MSS-RQIOIC Alarms BVPS Condition Report No. 2011-00106, Evaluate Spiking Trend for 2MSS-RQIO1C, Main Steam Rad Monitor BVPS Condition Report No. 2011-00386, RM-1VS-109 Ch 10 Does Not Read Correctly on Return to Service BVPS Condition Report No. 2011-00688, Damaged Detector on BV-IVS- I10 BVPS Condition Report No. 2011-00749, 2MSS-RQ101C High/Alert alarms during 2OST-24.4 BVPS Condition Report No. 2011-01038, Rx Building/SLCRS Rad Monitor Exceeds 30 Days Inoperable BVPS Condition Report No. 2011-01525, ECP Setpoint Change Not Effectively Implemented, Resulting in Wasted Technician Time - Error Trap BVPS Condition Report No. 2011-02332, Inability to Meet ODCM Requirements for REMP Milk Sampling in 2011 BVPS Condition Report No. 2011-02350, 2MSS-RQI01C Not Returned to Service Within 30 Days BVPS Condition Report No. 2012-04412, Unable to Meet Required LLD for Ce-144 in Liquid Liter Bottle Geometry
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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 - 2011 Executive Summary - Liquid and Gaseous Effluent Control (Part 1 of 2)
I Onsite Groundwater Monitoring: Twenty-three (23) on-site monitoring wells were sampled in both I
sampling periods in 2011. No new wells were installed and no wells were retired. Fifteen (15) wells were less than the pre-operational mean (440 pCi/L) during all sample periods in 2011. Two (2) wells were >440 pCi/L, but <2000 pCi/L. Six (6) wells were >2000 pCi/L, but <30,000 pCi/L with only a single well (MW-I
- 16) >20,000 pCi/L. The NEI/FENOC communication level 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 09/08/10 for those new wells that exceeded 2000 pCi/L. There were I no wells that reached the 2000 pCi/L Communication Level for the first time in 2011. 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. I Onsite Spills: There were no onsite spills >100 gallons.
I Decommissioning File Update: Two items were added to the site decommissioning files in accordance with 10CFR50.75(g). These items included extending the condition of onsite groundwater contamination for the new 2010 monitoring wells and the discovery of Licensed Radioactive Material (LRM) in the Unit I and Unit 2 Nitrogen Systems. See Enclosure 2, page xvi for additional details.
I Abnormal Liquid Releases: There were no abnormal liquid releases.
I Abnormal Gaseous Releases: There were no abnormal gaseous releases.
Liquid Radwaste Treatment System: The site operated via a shared Liquid Radwaste Treatment System, I
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 1 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.
I 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 I
allowed either Unit to process gaseous waste at the Unit of origin, or at the other Unit. Typically, when Unit I or 2 went to a shutdown condition, the gaseous waste was transferred for storage and decay at Unit 2, because Unit 2 has four (4) additional storage tanks.
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Form 1/2-ENV-01.05.FO1 (page 5 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page v Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Liquid and Gaseous Effluent Control (Part 2 of 2)
Lower Limits of Detectability (LLD): All a-priori calculated LLD met the minimum requirements specified in the ODCM for batch radioactive discharge purposes. One RETS geometry is currently under investigation. See Enclosure 2, pages 15 and 21 for additional details.
Effluent Monitoring Channels Inoperable >30 Days: There were six Effluent Monitoring Instrumentation Channels not returned to Operable status within 30 days. See Enclosure 2, pages 18 and 19 for details.
ODCM Surveillance Deficiencies: There was one ODCM Surveillance Deficiency associated with the LLD requirements for the I Liter Bottle geometry. See Enclosure 2, page 21 for details.
ODCM Changes: There were three changes made to the ODCM during the report period. 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 22 Table 9 and Attachment 2.
Meteoroloincal 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
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 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.
376 man-mrem = BVPS Total Population Dose for the year 0.0000941 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: 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 RTL# A9.690E I
Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page vi I Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Trends of Total Dose I
I 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. Engineering improvement projects are ongoing to the Liquid Waste System which have I
caused slight increases in liquid effluents and offsite dose. When the projects are complete and processing techniques are finalized using the new arrangements, trends should return to previous values. I 100.0%
Unit I and Unit 2 Total Dose I I
.E 10.0% - .
I
-J
'U0 0 0
0 0 0 0 0 1.0% 0 O 0 0 0
0 0 I
0 0.1%
I
==41'Unit 1&2, Percent of 40 CFR 190.10(a) Total Body Dose Limit 0 Unit 1&2, Percent of 40 CFR190.10(a) Thyroid Dose Limit IU-Unit 1&2, Percent of 10 CFR 20.1301(a)(1) TEDE Dose Limit I
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Form 1/2-ENV-01.05.FO1 (page 7 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page vii Radioactive Effluent Release Report Calendar Year - 2011 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 0.10 0.01 1 0 BVPS Unit 1 -BVPS Unit 2
Form 1/2-ENV-01.05.FO1 (page 8 of 39), Rev 3 RTL# A9.690E I
Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page viii I Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Trends of Liquid Release Activity (Tritium)
I Liquid Release Activity (Tritium): The following graph provides a comparison of total liquid tritium I 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. I Liquid Effluent Trends Tritium I
10000 I
1000 I 100 1-0 --- .. ....... .
1 I
,q N', , ,0
- 1 % P 6 Flll l l b [ [I
,- ,qV NNqNlSP l5 Ok l l 5ýl l IVpIS lj ,7 l l l l NI I
1 0 BVPS Unit 1 -- &- BVPS Unit 2 I
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Form 1/2-ENV-01.05.FO1 (page 9 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page ix Radioactive Effluent Release Report Calendar Year - 2011 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. 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. Engineering improvement projects are ongoing to the Liquid Waste System, as well, which have caused slight increases in liquid effluents and offsite dose. When the projects are complete and processing techniques are finalized using the new arrangements, trends should return to previous values.
Unit 1 or Unit 2 Liquid Effluent Dose 100.0%
10.0%
-J wo 00 ~ q~n~~5 0.1%
@~O@ r ý\O
- Unit I or Unit 2, Percent of Maximum Organ Dose Limit 0 Unit 1 or Unit 2, Percent of Total Body Dose Limit
Form 1/2-ENV-01.05.F01 (page 10 of 39), Rev 3 RTL# A9.69 OE Beaver Valley Power Station - Units I & 2 Enclosure 2, Page x Radioactive Effluent Release Report Calendar Year - 2011 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 10000.00 100.00 ......-.
0 --- 0 --
00 Co 1.00 0.10 --
0.01 1 0 BVPS Unit1 "1-BVPS Unit 2 1
Form 1/2-ENV-01.05.FO1 (page 11 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page xi Radioactive Effluent Release Report Calendar Year - 2011 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. The recent variations are due to identification of Co-58 and Co-60 in weekly effluent pathway samples during refueling outages at both Units 1 and 2, while decreasing trends are due to extended hold-up periods of gas space prior to release. (Radioiodines attributed to Fukushima fallout are not included in the totals.)
Gaseous Effluent Trends Particulates & Radioiodines 1.E-01 -
1 .E-034 - -- -- - -- - -- ---.
1.E -05 1 E-06 1.E-07 P,qO
, O, * *, **
,q,q,* , *,
1 0 BVPS Unit 1 --S--BVPS Unit2
Form 1/2-ENV-01.05.FOI (page 12 of 39), Rev 3 I
Beaver Valley Power Station - Units 1 & 2 RTL# A9.690E Enclosure 2, Page xii I Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Trends of Gaseous Release Activity (Tritium)
I Gaseous Release Activity (Tritium): The following graph provides a comparison of total gaseous tritium I discharged from the site from 1976 to present. The recent decreases 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. I Gaseous Effluent Trends I
Tritium 1000 I
°~
0)0
~~ _< < ~><< ~ ~~~~< <___><__<_> I 10 -
I
, ,\ ,F*4) ,*K,gp*
&* , I 0 BVPS Unit 1 -U--BVPS Unit 2 U
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Form 1/2-ENV-01.05.FO1 (page 13 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page xiii Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Trends of Unit I Gaseous Release Offsite Dose Projections Unit 1 Gaseous Release Offsite Dose Proiections: 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. Specifically, discharging liquid radioactive inventory provided the benefit of reduced total offsite dose, due to reduction in evaporative losses from the fuel pools.
Unit I Gaseous Effluent Dose 100.0000000%
10.0000000% IN 1.0000000%
0.1000000%
0.0000100%
0.0000010%
0.0000001% .
- Unit 1, Percent of Gamma Air Dose Limit O Unit 1, Percent of Beta Air Dose Limit
-U- Unit 1, Percent of Highest Organ Dose Limit
Form 1/2-ENV-01.05.FO1 (page 14 of 39), Rev 3 RTL# A9.690E I
Beaver Valley Power Station - Units I & 2 Enclosure 2, Page xiv I
Radioactive Effluent Release Report Calendar Year - 2011 Executive Summary - Trends of Unit I Gaseous Release Offsite Dose Projections I Unit 2 Gaseous Release Offsite Dose Projections: The following graph provides a comparison of Unit 2 I
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 I in highest organ dose 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. I I
100.0000000%
10.0000000%
1.0000000%
I
-J S 0.1000000%
0.0100000%
I Eomooooloo%
I
>- 0.0010000%
0 0.0001000%
0.0000100%
0.0000010%
0.0000001%
I 0
Unit 2, Percent of Gamma Air Dose Limit Unit 2, Percent of Beta Air Dose Limit I
Unit 2, Percent of Highest Organ Dose Limit I
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Form 1/2-ENV-01.05.FO1 (page 15 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page xv Radioactive Effluent Release Report Calendar Year - 2011 Results of Abnormal Releases Abnormal Liould Releases: None Abnormal Gas Releases: None
Form 1/2-ENV-01.05.FO1 (page 16 of 39), Rev 3 RTL# A9.690E I
Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page xvi I
Radioactive Effluent Release Report Calendar Year - 2011 Results of Onsite Spills and Items Added to Decommissioning Files per 10CFR50.75(g) I Summary of Onsite Spills (>100 gallons): None I Summary of Items added to Decommissioning Files per 10CFRSO.75(a) Files: Two Items I
Item I of 2 (Groundwater Wells): In July 2011, Unit 1 Groundwater Monitoring wells 12s, 12d, 14s, 14d, 15 and 16 were added to the Decommissioning Files per the requirements of 10CFR50.75(g). Previously, in October of 2007, when the first levels of tritium >2000 pCiIL were discovered in monitoring wells 12s and 12d, the groundwater and I
monitoring wells were added to the files at that time. However, the monitoring wells that were newly installed in the Fall of 2010 were not documented until 2011. Reference Condition Reports # 10-82309 and 2011-96782. !
Item 2 of 2 (Unit 1 and Unit 2 Nitrogen Systems): In April 2011, the Gaseous Nitrogen Systems at both Unit 1 and Unit 2 were found to be contaminated. Because the UFSAR does not consider the Nitrogen System at either unit to be radioactive, then the cost to decommission the site could be significantly greater than anticipated at plant construction.
I Therefore, a record of this contamination is required to be maintained per the requirements of 10CFR50.75(g).
Reference Condition Report # 11-92850. I I
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Form 1/2-ENV-01.05.FO1 (page 17 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page xvii Radioactive Effluent Release Report Calendar Year - 2011 Results of Onsite Groundwater Monitoring Program Summary of Onslte Groundwater Samples Are Any NEI and H-3 Analyses FENOC EPA e Greater Than Communication Reporting 2011 2011 2011 Typical Required Pr H-3 H-3 H-3 H-3 H-3 Operation, al 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) (PCiIL) (pCiL .) Mean For H-3 ? (pCi/L) (pCi/L)
Jan 1 219861 2021 72851 <2001 <20001 4401 Yesl 20001 30000 2nd Quarter 16021 1401 20011 <2001 <20o01 4401 Yesi 20001 30000]
4th Quarter 1 225261 1481 21561 <2001 <20001 4401 Yesi 20001 30000 2011 H-3 Summary: Twenty-three (23) on-site monitoring wells were sampled in both sampling periods in 2011. No new wells were installed and no wells were retired. Fifteen (15) wells were less than the pre-operational mean (440 pCiIL) during all sample periods in 2011. Two (2) wells were >440 pCi/L, but <2000 pCi/L. Six (6) wells were >2000 pCi/L, but <30,000 pCi/L with only a single well (MW
- 16) >20,000 pCi/L. The NEI/FENOC communication level was reached for MW-12S & MW-12D during 2007. Notification to local, state & federal agencies was performed on 10108/07. Additional communication for new well results was performed on 09/08110 for those new wells that exceeded 2000 pCi/L. There were no wells that reached the 2000 pCi/L Communication Level for the first time in 2011. 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.
Mitigation activities (completed on 12/17/11) involved sleeving of deteriorated stormwater piping and repairs of catch basins. The project was performed to allow tritiated process water to be discharged through the catch basin system into the Ohio River as originally designed rather than entering the groundwater.
Principal Gamma Emmltter Summary: Twenty-three (23) onsite monitoring wells were sampled on at least two occasions during thel year and analyzed for Principle Gamma Emitters. The results showed no positive indication of Licensed Radioactive Material (LRM) in any of the analyses. Due to high H-3 concentrations in the six (6) wells previously mentioned, a hard-to-detect analysis was conducted Results from the hard-to-detect analysis also showed no positive indication of LRM.
MW-10 (Upgradient Control Well)
BVPS (2007 - 2011) Maximum Tritium Sample Onsite Groundwater Monitoring Well Program -Avg. of all Samples H-3 Trends -H-3 LLD
-Pre-Operational Mean H-3
- NRC Required LLD
-EPA Reporting Level (Non-Drinking Water) 30,000 pCi/L 100000 10000-7a-2007 2007 Fall 2008 Spnng 2008 Fall 2009 Spring 2009 Fall 2010 Spring 2010 Fall 2011 Spring 2011 Fall Summer
Form 1/2-ENV-01.05.FO1 (page 18 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page xviii Radioactive Effluent Release Report Calendar Year - 2011 Corrections to previous Radioactive Effluent Release Reports Correction(s) to Previous Radioactive Effluent Release Reports None
Form 1/2-ENV-01.05.FO1 (page 19 of 39), Rev 3 RTL# A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 1 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Supplemental Information Page FACILITY-, QV.P-ý& I Units I and tllpýNýEE; . FE140G,-:
ýnnual Unit 1 or 2 Dose: 10 mrad from Gamma. & 20 mrad from Beta 31Unit 1 or 2 Dose: 15 mrem to Any Oraan
,nnual Unit 1 or 2 Dose: 3 mrem to Total Body, & 10 mrem to Any Organ
) Release Rate: 500 mrem/yr to Total Body, & 3000 mrem/yr to the Skini Rate: 1500 mrem/yr to Any Oman elease Concentration: 10 times 10 CFR 20 Aopendix B. Table 2. EC'L
'e Gamma Spectrometry, Liquid Scintillation Counter Gamma Spectrometry, Proportional Counter e Gamma SDectrometry. Proportional Counter. Liauid Scintillation 0.OOE+00 I 0.00E+00 I 0.OOE+00 I 0.OOE+00 I
Form 1/2-ENV-01.05.F01 (page 20 of 39), Rev 3 I
I RTL # A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 2 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 1A I
Gaseous Effluents - Summation Of All Releases U
I
.12E-01 1.33E-02 2.99E-01 17.39E+00 7.33E+00 6.11E-02 I
4-0.OOE+00 I 4.60E+00 I 0.OOE+00 I 2.46E+00 0.OOE+00 2.14E+00 II 1.23E+01 9.80E+00 2.50E+00 I
26.5%1 I
3.96E-02 9.38E-01 0.OOE+00 5.83E-01 3.90E-01 N/A N/A t N/A N/A N/A I
(11 8.11E-07 (11 0.00E+00 I 0.OOE+00 1O.OOE+00 ill 0.OOE+00 1 0.00Eý+00 (11 8.11E-07 (11 0.OOE+00 I 0.OOE+00 I
I 1.54E-06 (111 0ý.OOE00 _(L) 1.54E-06 (1) 28.3%1 I
I 1.03E-07 I O.OOE+00 I 0.OOE+00 I 4.87E-08 I NIA I N/A I N/A I N/A I
8.77E-05 8.10E-07 8.09E-06 2.79E-06 5.29E-06 1.89E-06 5.95E-07 1.29E-06 2.50E-05 1.53E-06 2.34E-05 1.23E-04 5.73E-06 1.17E-04 30.0%-1 I
1.03E-06 NIA 2.40E-07 N/A 3.17E-06 N/A 3.89E-06 N/A I
0.OOE+00 0.OOE+00 0.OOE+00 0.00E+00 0.OOE+00 0.00E+00 0.O0E+00 0.OOE+00 30.0% I 0.00E+00 0.OOE+00 0.00E+00 0.OOE+00 0.OOE+00 N/A 0.OOE+00 N/A 0.OOE+00 N/A 0.OOE+00 N/A I 11.72E+00 1.15E+00 I 1.52E+00 I 3.48E+00 I 1.20E+00 I 2.82E+00 I 1.05E+01 81E+00 32.9%1 I
N/A "
5,73E-01 2.19E-01 NIA 3.23E-01 1.93E-01 j N/A 6.57E-01 4.41E-01 N/A 2.13E+00 3.34E-01 N/A I I I
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).
(1) Not included in 1st Quarter U2 totals is 6.10E-08 Ci of 1-131 discharged through the plant ventilation systems attributed to Fukushima.
Not included in 1st Quarter Site totals is 6.10E-08 Ci of 1-131 discharged through the plant ventilation systems attributed to Fukushima.
Not included in 2nd Quarter Ul totals is 1.16E-05 Ci of 1-131 discharged through the plant ventilation systems attributed to Fukushima.
Not included in 2nd Quarter U2 totals is 6.50E-08 Ci of 1-131 discharged through the plant ventilation systems attributed to Fukushima.
I Not included in 2nd Quarter Site totals is 1.16E-05 Ci of 1-131 discharged through the plant ventilation systems attributed to Fukushima.
Reference Condition Reports # 2011-92214 and 2011-93037.
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I
Form 1/2-ENV-01.05.FO1 (page 21 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page 3 of 22 Radioactive Effluent Release Reporl Calendar Year - 2011 Table 1B-EB Gaseous Effluents - Elevated Batch Releases 9.31 E-03 LLD LLD LLD 9.31 E-03 LLD LLD LLD LLD LLD 2.46E-04 LLD LLD LLD 2.46E-04 LLD LLD LLD LLD LLD 2.88E-04 LLD LLD LLD 2.88E-04 LLD LLD LLD LLD LLD 6.45E-03 3.76E-06 LLD LLD 6.45E-03 LLD LLD LLD LLD LLD 5.96E-03 9.04E-06 LLD LLD 5.97E-03 4.33E-03 LLD LLD LLD 4.33E-03 LLD LLD LLD LLD LLD NONE NONE NONE NONE NONE 2.66E-02 1.28E-05 ND ND 2.66E-02 LLD I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NND ND J ND ] ND J 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 N/A N/A N/A N/A N/A(1)
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 (1) See Attachment 3
Form 1/2-ENV-01.05.FO1 (page 22 of 39), Rev 3 I
I RTL # A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page 4 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table I B-EC Gaseous Effluents - Elevated Continuous Releases I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE I LLD LLD NONE ]
LLD LLD NONE I
ND ND I IND NIZ NO I ND I
J LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
ND I ND I ND I ND NDD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
1.62E-06 6.71 E-07 3.82E-07 LLD 2.67E-06 LLD LLD LLD 2.45E-06 2.47E-06 LLD LLD LLD 8.09E-07 LLD LLD 3.06E-06 2.45E-06 2.47E-06 3.86E-06 I
N/A N/A N/A N/A NIA(1)
NONE 1.62E-06 I NONE 5.59E-06 I NONE 1.19E-06 I NONE 3.06E-06 I NONE 1.15E-05 I
I LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).
ND = None Detected (1) See Attachment 3 I
Form 1/2-ENV-01.05.FO1 (page 23 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Unit I Enclosure 2, Page 5 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table IC-GB1 Gaseous Effluents - Ground Level Batch Releases (Unit I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 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 IND ND ND ND ND LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
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 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD N/A N/A N/A N/A N/A (1)
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 (1) See Attachment 3
I Form 1/2-ENV-01.05.FO1 (page 24 of 39), Rev 3 Beaver Valley Power Station - Unit 1 RTL # A9.690E Enclosure 2, Page 6 of 22 I Radioactive Effluent Release Report Calendar Year - 2011 Table IC-GC1 I
Gaseous Effluents - Ground Level Continuous Releases (Unit I I
LLD 6.44E+00 LLD 2.30E+00 8.74E+00 I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD 3.55E-01 LLD LLD LLD LLD LLD LLD LLD LLD 3.55E-01 LLD I
LLD 5.34E-01 LLD 1.55E-01 6.89E-01 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I NONE NONE NONE NONE NONE ND 7.33E+00 ND 2.46E+00 9.78E+00 I LLD LLD LLD LLD LLD LLD J LLD LLD LLD J LLD LLD LLD LLD LLD LLD U
ND I ND J ND ND J N D I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 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 LLD LLD LLD LLD LLD N/A LLD N/A LLD N/A LLD NIA LLD N/A (1) I NONE NONE NONE NONE NONE ND ND LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).
ND ND ND I
ND = None Detected (1) See Attachment 3 I
I
Form 1/2-ENV-01.05.FO1 (page 25 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Unit 2 Enclosure 2, Page 7 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 1C-GB2 Gaseous Effluents - Ground Level Batch Releases (Unit 2 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 7.66E-03 LLD LLD LLD 7.66E-03 LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD NONE ] NONE J NONE NONE NONE 766E-03I ND I ND I ND I 7.66E-03 LLD LLD J LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD J LLD LLD LLD ND IND I 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 LLD LLD LLD LLD LLD N/A N/A N/A N/A N/A (1)
NONE ] NONE I NONE! NONE J NONE NI NDI ND1 ND ND ND LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).
ND = None Detected (1) See Attachment 3
I Form 1/2-ENV-01.05.FO1 (page 26 of 39), Rev 3 Beaver Valley Power Station - Unit 2 RTL # A9.690E Enclosure 2, Page 8 of 22 I Radioactive Effluent Release Report Calendar Year - 2011 Table 1C-GC2 I
Gaseous Effluents - Ground Level Continuous Releases (Unit, U
I I
I I
I 7.25E-07 1 8.11E-07 LLD I
7.25E-07 J 8.11E-07 J ND j ND j 1.54E-06 I
I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 7.24E-05 1.37E-05 2.50E-06 LLD LLD 6.99E-07 LLD 2.19E-05 7.49E-05 3.63E-05 I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I
LLD LLD LLD LLD LLD LLD LLD N/A LLD LLD N/A LLD LLD N/A LLD LLD N/A LLD LLD N/A(1)
I NONE 8,61 E-05 I NONE 2.50E-06 I NONE 6.99E-07 I NONE j 2.19E-05 1 NONE 1 1E0 I
LLD = Below the Lower Limit of Detectability, in uCi/cc (Table 4).
ND = None Detected (1) See Attachment 3 I
I
Form 1/2-ENV-01.05.FO1 (page 27 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 9 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 2A Liquid Effluents - Summation Of All Releases 3.42E-02 2.94E-02 2.97E-02 I 8.40E-03 1.02E-01 26.1%
3.56E-08 3.15E-08 2.91 E-08 2.07E-08 3.06E-08 1.37E+00 1.18E+00 1.19E+00 3.36E-01 1.02E+00 1.96E+02 4.34E+02 2.49E+01 8.39E+01 7.39E+02 25.0%
2.04E-04 4.65E-04 2.44E-05 2.07E-04 2.23E-04 2.04E+00 4.65E+00 2.44E-01 2.07E+00 2.23E+00 7.06E-06 ND ND ND 7.06E-06 27.0%
7.36E-12 2.13E-12 3.68E-06 1.06E-06 LLD LLD LLD LLD LLD 28.9%
2.17E+06 3I+618+610E06-____
_____ 2.33E+06 1.88E+06 1.04E+06 7.42E+06 ___11.2%
9.58E+08 9.31E+08 1.02E+09 4.05E+08 3.31 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 2OOE-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 1E+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 RTL # A9.690E I
Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Repori Enclosure 2, Page 10 of 22 I
Calendar Year - 2011 Table 2B-B Liquid Effluents - Batch Releases I
I I
LLD 4.98E-05 1.38E-04 LLD LLD 1.25E-03 LLD LLD LLD LLD LLD LLD LLD 4.98E-05 1.39E-03 I
1,39E-04 4.71 E-06 4.OOE-05 LLD 1.84E-04 2.58E-03 6.42E-05 7.65E-05 2.03E-03 1.88E-03 1.40E-05 4.25E-03 6.39E-05 1.54E-04 2.34E-03 LLD 4.45E-04 1.12E-02 2.01E-03 6.90E-04 I
1.61 E-02 4.41 E-03 1.85E-04 1.50E-02 1.20E-03 LLD 1.20E-02 1.66E-03 LLD 2.75E-03 6.22E-04 2.16E-05 4.59E-02 7.89E-03 2.07E-04 I
4.26E-05 LLD LLD LLD 4.26E-05 9.13E-05 1.67E-05 3.21E-04 LLD 2.93E-04 LLD LLD 4.27E-04 LLD LLD 2.54E-06 LLD 9.13E-05 7.39E-04 3.21 E-04 I
I LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD 5.58E-05 LLD LLD 5.58E-05 1.59E-03 2.09E-04 4.29E-03 1.95E-04 6.28E-03 8.12E-06 1.69E-04 5.09E-03 LLD 1.51E-03 3.79E-03 LLD 1.35E-03 5.38E-03 LLD 2.39E-04 1.74E-03 8.12E-06 3.27E-03 1.60E-02 I
LLD LLD LLD LLD LLD LLD 3.13E-03 LLD 2.21E-03 LLD 4.19E-05 LLD 4.47E-05 LLD 5.43E-03 I
LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD LLD I NONE I NONE NOONE NONE 3.42E-02 2.94E-02 2.97E-02 8.40E-03 1.02E-01 I LLD LLD LID LID LLD I
LLD LID LLD LID LLD LLD LI LLD LLD LID LID LLD LLD LLD LLD I
7.06E-06 LLD LLD LLD 7.06E-06 NIA NONE N/A NONE N/A NONE N/A NONE N/A NONE I
7.06E-06 LLD = Below the Lower Limit of Detectability, in uCi/ml (Table 4)
ND ND ND 7.06E-06 I
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Form 1/2-ENV-01.05.FO1 (page 29 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 11 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 2B-C Liquid Effluents - Continuous Releases 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 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 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 NIA N/A N/A 1 N/A I N/A I N/A 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 4 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.FO1 (page 30 of 39), Rev 3 RTL # A9.690E I
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Enclosure 2, Page 12 of 22 I
Calendar Year - 2011 I Table 3A Solid Waste And Irradiated Fuel Shipments (Part I of 3)
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I (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.
I (2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request.
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Form 1/2-ENV-01.05.FO1 (page 31 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 13 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 3B Solid Waste And Irradiated Fuel Shipments (Part 2 of 3)
(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 I
Beaver Valley Power Station - Units 1 & 2 RTL # A9.690E Enclosure 2, Page 14 of 22 I Radioactive Effluent Release Report Calendar Year - 2011 Table 3C I
Solid Waste And Irradiated Fuel Shipments (Part 3 of 3)
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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.
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I
Form 1/2-ENV-01.05.F01 (page 33 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units 1 & 2 Enclosure 2, Page 15 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 4 Lower Limits Of Detectability (LLD)
(4) 1.00E-06 1E-06 8.17E-08 lE-4 1.31E-13 1E-11 7.86E-08 1E-04 5.01 E-07 1E-04 6.79E-13 1E-11 7,03E-08 1E-04 8.43E-14 1E-11 1.21E-07 1E-04 1,91E-13 1E-11 5.41 E-08 1E-04 1.58E-08 5E-07 3.77E-14 1E-11 6.17E-08 1lE-04 1.50E-08 5E-07 8,26E-14 1E-11 8.30E-08 1E-04 2.02E-08 5E-07 1.14E-13 1E-11 1.20E-07 1E-04 2.91E-08 5E-C7 1S9E-13 1E-11 9.50E-14 1E-11 1.87E-05 1E-04 4.62E-06 1E-05 5.48E-08 1E-04 1.54E-08 1E-05 8.29E-08 1E-04 2,08E-08 IE-05 1.83E-07 1E-04 4,95E-08 1E-05 (1) 5.00E-08 5E-08 (1) 1.OOE-13 IE-11 (1) 5.OOE-08 5E-08 (1) 1.00E-14 1E-11 9.16E-O6 1E-04 2.22E-08 5E-07 1.47E-13 1E-11 8.29E-08 1 E-04 2.01 E-08 SE-C7 7.81E-14 1E-11 6.94E-08 1E-04 1.69E-08 5E-07 6.92E-14 IE-11 1.39E-07 1 E-04 3.36E-O8 5E-07 1.39E-13 IE-11 4.73E-08 1 E-04 1,34E-08 5E-07 4.03E-14 IE-11 4.61 E-08 I E-04 1.31E-08 5E-07 3.93E-14 1E-11 7.21 E-08 1E-04 1.76E-08 5E-07 7.19E-14 1E-11 7.72E-08 IE-04 1.89E-08 5E-07 6.41E-14 1E-11 1.04E-07 1E-04 2.61 E-08 SE-07 1,80E-13 1E-11 6.81E-08 1E-04 1.72E-08 1E-06 7.61E-14 1E-12 6.55E-08 1E-04 1.61E-08 5E-07 7.14E-14 1E-10 2.67E-07 1E-04 6.47E-08 5E-07 4.71E-13 1E-11 2.25E-06 I E-04 6.23E-07 1E-05 1.42E-07 I E-04 4.84E-08 1E-05 5.11E-07 I E-04 1.35E-07 1E-05 5.3eE-08 1 E-04 1.42E-08 1E-05 6.42E-08 1E-04 1.58E-08 1E-05 1.04E-07 1 E-04 2.60E-08 1E-O0 1.58E-07 1 E-04 4.14E-08 1E-.0 8.85E-08 1 E-04 2.16E-08 5E-07 6,44E-14 1E-11 6.08E-08 1E-04 1.48E-08 5E-07 8.02E-14 IE-11 2.51 E-07 1E-04 6&94E-08 5E-07 2.71E-13 IE-11 1.50E-07 1 E-04 3.68E-08 5E-07 2.26E-13 1E-11 9.75E-08 1E-04 2.34E-08 5E-07 1.57E-13 IE-11 8.26E-08 1E-G4 2.33E-08 5E-07 8.31E-14 IE-11 2.36E-061 2.14E-07 5E-07 2.85E-13 1E-11 1E-O4 (1) 1.00E-07 1E-07 (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 (ie; 10 cuft or 2.83E+5 cc).
(3) The calculated LLD's, except those denoted by (1), are from a counter/detector calibration on 03127111. These values are typical for other counterldetectors used for effluent counting at BVPS.
(4) Based on counting 50 ml of the water that was bubbled through a 20 liter air sample.
(5) See page 21 for additional Information regarding the I liter liquid bottle geometry LLDs.
I Form 1/2-ENV-01.05.F01 (page 34 of 39), Rev 3 Beaver Valley Power Station - Unit I RTL # A9.690E Enclosure 2, Page 16 of 22 I Radioactive Effluent Release Report Calendar Year - 2011 Table 5A I
Assessment Of Radiation Doses 5.89E-02 1.1780 I 4.15E-02 0.8300 I 5.26E-04 0.0105 1 7.07E-04 0.0141 I 1.02E-01 1.0163 8.22E-02 1.6440 6.31E-02 1.2620 1.80E-03 0.0360 3.10E-03 0.0620 1.50E-01 1.5020 5.56E-02 3.7067 4.35E-02 2.9000 1.59E-03 0.1060 2.75E-03 0.1833 1.03E-01 3.4480 3.70E-03 0.0740 6.20E-03 0.1240 1.10E-03 0.0220 2.12E-03 0.0424 1.31E-02 0.1312 3.06E-02 0.6120 2.54E-02 0.5080 1.31 E-03 0.0262 2.45E-03 0.0490 5.98E-02 0.5976 1.25E-02 0.2500 1.26E-02 0.2520 1.20E-03 0.0240 2.23E-03 0.0446 2.85E-02 0.2853 8.43E-03 0.1686 9.77E-03 0.1954 2.OOE-03 0.0400 2.54E-03 0.0508 2.27E-02 0.2274 I
I 2.97E-07 0.0000 31E-01 6.2400 0.00E+00 0.0000 0.00E+00 0.0000 3.12E-01 3.1200 I 6.27E-10 0.0000 1.16E-01 1.1600 0.00E+00 0.0000 0.00E+00 0.0000 1.16E-01 0.5800 1.71E-08 2.40E-02 0.0000 0.3200 3.29E-08 1.35E-02 0.0000 0.1800 3.77E-09 7.31E-03 0.0000 0.0975 1.11E-09 1.39E-02 0.0000 0.1853 5.49E-08 5.87E-02 0.0000 0.3914 I
2.40E-02 0.3200 1.35E-02 0.1800 7.31E-03 0.0975 1.39E-02 0.1853 5.87E-02 0.3914 2.40E-02 0.3200 1.35E-02 0.1800 7.31E-03 0.0975 1.39E-02 0.1853 5.87E-02 0.3914 2.40E-02 0.3200 1.35E-02 0.1800 7.31E-03 0.0975 1.39E-02 0.1853 5.87E-02 0.3914 2.40E-02 0.3200 11.35E-02 0.18001 7.31 E-03 0.0975 1,139E-02 0.1853 5.87E-02 0.3914 2.40E-02 0.3200 11.35E-02 0.18001 7.31 E-03 0.09751 1.39E-02 0.1853T 5.87E-02 0.39141 (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 35 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Unit 2 Enclosure 2, Page 17 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 5B Assessment Of Radiation Doses 5.89E-02 1.1780 4.15E-02 0.8300 5.26E-04 0.0105 7.07E-04 0.0141 1.02E-01 1.0163 8.22E-02 1.6440 6.31E-02 1.2620 1.80E-03 0.0360 3.10E-03 0.0620 1.50E-01 1.5020 5.56E-02 3.7067 4.35E-02 2.9000 1.59E-03 0.1060 2.75E-03 0.1833 1.03E-01 3.4480 3.70E-03 0.0740 6.20E-03 0.1240 1.1OE-03 0.0220 2.12E-03 0.0424 1.31E-02 0.1312 3.06E-02 0.6120 2.54E-02 0.5080 1.31E-03 0.0262 2.45E-03 0.0490 5.98E-02 0.5976 1.25E-02 0.2500 1.26E-02 0.2520 1.20E-03 0.0240 2.23E-03 0.0446 2.85E-02 0.2853 8.43E-03 0.1686 9.77E-03 0.1954 2.00E-03 0.0400 2.54E-03 0.0508 2.27E-02 0.2274 1.36E-02 0.2720 2.22E-03 0.0444 0.00E+00 0.0000 1.03E-01 2.0600 1.19E-01 1.1882 2.26E-02 0.2260 1.79E-03 0.0179 0.00E+00 0.0000 3.80E-02 0.3800 6.24E-02 0.3120 1.71E-08 0.0000 1.20E-04 0.0016 2.08E-05 0.0003 1.71E-04 0.0023 3.12E-04 0,0021 5.77E-04 0.0077 1.14E-03 0.0152 1.38E-03 0.0184 1.06E-03 0.0141 4.16E-03 0.0277 5.77E-04 0.0077 1.15E-03 0.0153 1.38E-03 0.0184 1.07E-03 0.0143 4.18E-03 0.0278 5.77E-04 0.0077 1.25E-03 0.0167 1.38E-03 0.0184 1.06E-03 0.0141 4.27E-03 0.0284 5.77E-04 0.0077 1. 13E-03 0.0151 1.38E-03 0.0184 1.06E-03 0.0141 4.15E-03 0.0276 5.77E-04 0.0077 1.28E-03 0.0171 1.39E-03 0.0185 ;1.14E-03 0.0152 4.39E-03 0.0292 5.77E-04 0.0077 1.17E-03 0.0156 11.38E-03 E.018 0.14 4.20E-03 0.0280 (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 1 & 2 RTL # A9.690E Enclosure 2, Page 18 of 22 I
Radioactive Effluent Release Report I Calendar Year - 2011 Table 6 rFR-VS-1011 - Unit I Ventilation Vent Header Flow Recorder and rRM-1VS;-1091 Ch.10 - Unit I Auxiliary Buildlino Ventilation Exhaust Monitor Flow Device FR-VS-101, Ventilation Vent Header Flow Recorder and RM-1VS-109, Ch 10, Auxiliary Building Ventilation Exhaust Monitor Flow Device remained out of service for greater than 30 days in 2011.
They were taken out of service during MSP on 09111110 due to the probe not working as expected.
The design flow of 62,000 cfrn was used for effluent releases during the out of service time period.
This was previously reported in the 2010 ARERR. The current probe design for FR-VS-1 01 is obsolete and replacement parts to return the monitor to service were not available until August I
2011. FR-VS-101 was returned to service on 8/10/11. The alternate channel, RM-1VS-109, Ch 10, remained out of service until 09/02111 due to erroneous readings caused by inaccurate procedural guidance for the maximum scale limit.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs",
(as referenced in procedure Attachment F, Control 3.3.3.10, Table 3.3-13, Action 28A), effluent releases via this pathway may continue provided that the system/process flow rate is estimate at least once per 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> or assumed to be at the ODCM design value. Unit 1 Ventilation Vent I
flow rate has been assumed at the design value of 62,000 cfm. (Reference CR 10-80322 and SAP Notification #600639358/Order #200425622 and also CR 2011-00386 and 2011-01525 and Notification # 600701466/Order#200472170 for RM-1VS-109 Ch 10).
[RM-1MS-100C0 - Unit lAtmospheric Dump Valve Steam Release Monitor On 04/05/11, the Atmospheric Dump Valve Steam Release Monitor [RM-1MS-100C] I was declared inoperable. The radiation monitor was not returned to service within 30 days.
Due to scheduling of higher priority work activities, work began on 05/03/11. When work began, a technician discovered a disconnected/broken lead which was repaired and determined to be the cause of the instrument failure. The radiation monitor was returned to service on 5/26/11.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs", I (as referenced in Attachment D Control 3.3.3.1, Table 3.3-6, Action 35) restore the inoperable Channel(s) to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or initiate the preplanned alternate method of monitoring, which consists of performing estimated steam generator release rates based on primary-to-secondary leakrate calculations. (Reference CR #11-92328 and #2011-94162 and Notification # 600674432/Order #200450556).
rRM-I*A-1001 - Unit I Auxiliairy Feed Pump Bay Drain Monitor On 04/14/11, this monitor was removed from service due to failure of the sample pump. The sample pump had recently been replaced (01/28/11). This pump is a special order item and a replacement pump could not be immediately obtained, therefore the monitor remained out of service for greater than 30 days. The monitor was returned to service on 07/18/11.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs",
(as referenced in procedure Attachment E, Control 3.3.3.9, Table 3.3-12, Action 24), effluent releases via this pathway may continue provided grab samples are analyzed once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. However, SINCE this liquid effluent pathway was diverted to the Tunnel Sump / Liquid Radwaste Treatment System on 04/14/11 (and remained diverted until the monitor was returned to operable status on 07/18/11), THEN there were no liquid releases through this effluent pathway, Therefore, grab sampling was not required. (Reference CR # 11-93095 and I
Notification #600676371/Order #200454563).
I I
Form 1/2-ENV-01.05.FO1 (page 36 of 39), Rev 3 RTL # A9.690E Beaver Valley Power Station - Units I & 2 Enclosure 2, Page 19 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 6 RM-1V-1101 - Unit I Reactor Buildina/Suoplementery Leak Collection and Release System t(S*CRSl Radiation Monitor On 7t25tl11, RM-IVS-1 10, Reactor Building/SLCRS Radiation Monitor was taken out of service for regularly scheduled MSP (1 MSP-43.59-1). During the work, Atwas determined that the Mid Range detector (Channel 7) was broken. A new detector was ordered and the Radiation Monitor was returned to service on 8/25/11.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs",
(as referenced in Attachment D Control 3.3.3.1, Table 3.3-6, Action 35 restore the inoperable Channel(s) to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or initiate the preplanned alternate method of monitoring, which consists of utilizing alternate radiation monitor RM-1VS-1 12. (Reference CR #2011-00688 and #2011-01038; Orders #200470081 and #2004154485).
r2HVS-RQO19B] - Unit 2 Supplementary Leak Collection And Release System (SLCRS) Filtered Radiation Monitor 2HVS-RQ109B was out of service for greater than 30 days due to loss of process flow caused by circuitry issues. The monitoring instrument was declared inoperable on 02/19/11 and was returned to service on 05121/11.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs",
(as referenced in Attachment F Control 3.3.3.10, Table 3.3-13, Actions 29 and 32) effluent releases via this pathway may continue provided that grab gas samples are taken at least once every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> with analysis for gross activity completed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and particulate and iodine samples continuously collected with auxiliary sampling equipment as required in ODCM Control 3.11.2.1, Table 4.11-2. Because compensatory grab sampling occurred, releases were permitted to continue via this pathway. (Reference CR#11-89832 and Notification
- 600667096/Order #200449243).
r2MSs-RQIOIC1 - Unit 2 Main Steam Diecharce Radiation Monitor 2MSS-RQ1 OIC was taken out of service on 8/18/11 for spiking during the Unit 2 Turbine Drive Aux Feedwater Pump OST. The monitor was returned to service on 9/17/11 after engineering evaluation.
As required by ODCM procedure 1/2-ODC-3.03, "Controls for RETS and REMP Programs",
(as referenced in Attachment DControl 3.3.3.1, Table 3.3-6, Action 35) restore the inoperable Channel(s) to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or initiate the preplanned alternate method of monitoring, which consists of performing estimated steam generator release rates based on primary-to-secondary leakrate calculations. (Reference CRs #2011-00749, 2011-00106, 11-97853 and 2011-02350 and Order #200469386).
Form 1/2-ENV-01.05.F01 (page 37 of 39), Rev 3 I
Beaver Valley Power Station - Units I & 2 RTL # A9.690E Enclosure 2, Page 20 of 22 I Radioactive Effluent Release Report Calendar Year - 2011 Table 7 I
Total Dose Commitments, Total Effective Dose Equivalents and Population Doses I
I I
I I
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 3.66 mrem. This is a summation of Direct Radiation Exposure (calculated by comparing the maximum of all I
perimeter TLD exposures to TLD exposure at the REMP control location) plus Effluent Doses (calculated per the ODCM).
I 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 = 376 man-mrem (Total Body) 0-50 mile Average Population Dose from liquid and gaseous effluents = 0.0000941 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 1 & 2 Enclosure 2, Page 21 of 22 Radioactive Effluent Release Report Calendar Year - 2011 Table 8 Unable to Meet Required LLD for Ce-144 in Liquid Liter Bottle Geometry Germanium detectors are not able to meet the ODCM required Lower Limits of Detection (LLD) for Cerium-144 (Ce-144) in the 1 liter bottle geometry. While the geometry is used for some RETS purposes, it is not the geometry utilized for radioactive batch discharge permits.
The issue with Ce-144 has been a recurring matter and has been addressed with Step 9.2 of BVPS site procedure 1/2-ENV-01.02, LLD Calculations, stating an exception for some isotopes if Cobalt-60 and Cesium-137 LLDs are acceptable. However, 1/2-ODC-3.03, ODCM:
Controls for RETS and REMP Programs, Attachment G states that the LLD specification specifically applies to Ce-144 (among other nuclides) and that unusual circumstances resulting in LLDs higher than required shall be documented in the Radioactive Effluent Release Report. Investigation as to why this isotope cannot pass LLD requirements and associated corrective actions are ongoing and will be documented in Condition Report
- 2012-04412.
I Form 1/2-ENV-01.05.F01 (page 39 of 39), Rev 3 Beaver Valley Power Station - Units I & 2 RTL # A9.690E Enclosure 2, Page 22 of 22 3 Radioactive Effluent Release Report Calendar Year - 2011 Table 9 i
I There were three changes made to the Offsite Dose Calculation Manual (ODCM) during thei 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 change ODCM Changes",
justifications. A briefwhich provides description a complete of the changes description of the changes and the are as follows:
Change 29 to the ODCM in January 2011 I 1.) Procedure 1/2-ODC-1.01 (Rev 11), "ODCM: Index, Matrix and History of ODCM Changes"
-Updated the History of ODCM Changes to include this change.
2.) Procedure 1/2-ODC-2.02 (Rev 3), "ODCM: Gaseous Effluents"
-Corrected a spelling error in the title of Attachment C
-Corrected a typo in equation 2.2-13.
-Added 2.3-2 factors (Tables dose Selenium-75 (Se-75) to Attachment H (Table 2.2-13) and Attachment J throughfor2.3-20) 3.) Procedure 1/2-ODC-3.03 (Rev 10), "ODCM: Controls for RETS and REMP Programs"
-Added footnote to Control 3.3.3.9 Action b and 3.3.3.10 Action b indicating that Condition Report generation I
and reporting in the Radioactive Effluent Release Report do not apply when using an alternate to satisfy inoperability of the primary instrument beyond 30 days as was referenced throughout other sections of the ODCM in previous revisions.
Change 30 to the ODCM in September 2011 1.) Procedure 1/2-ODC-1.01 (Rev 12), "ODCM: Index, Matrix and History of ODCM Changes"
-Updated the History of ODCM Changes to include this change.
2.) Procedure 1/2-ODC-2.03 (Rev 3), "ODCM: Radiological Environmental Monitoring Program"
-Retired TLD Station #88 and added Station #88A due to repeated vandalism of the sample point.
Change 31 to the ODCM In December 2011 1.) Procedure 1/2-ODC-1.01 (Rev 13), "ODCM: Index, Matrix and History of ODCM Changes"
-Updated the History of ODCM Changes to include this change.
2.) Procedure 1/2-ODC-2.03 (Rev 4), "ODCM: Radiological Environmental Monitoring Program"
-Increased vegetation sampling requirements when milk sampling requirements cannot be met due to milk sampling locations being unavailable. i 3.) Procedure 1/2-ODC-3.03 (Rev 11), "ODCM: Controls for RETS and REMP Programs"
-Increased vegetation sampling requirements when milk sampling requirements cannot be met due to milk sampling locations being unavailable.
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ENCLOSURE 2, ATTACHMENT 1 RTL # A9.690E Enclosure 2, Attachment I Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 Attachment I 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 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 99.7% = Wind Speed 35' 100% = Wind Speed 150' 99.9% = Wind Speed 500' 100% = Wind Direction 35' 100% = Wind Direction 150' 100% = Wind Direction 500' 100% = Delta Temperature (150'- 35') 1P 100% = Delta Temperature (500'- 35') 2P 100% = Temperature 35' 100% = Precipitation 100% = Average Recovery of Individual Meteorological Parameters PERCENT RECOVERY OF COMPOSITE VARIABLES 100% = Wind Speed 35', Wind Direction 35', Delta Temperature 1P 100% = Wind Speed 150', Wind Direction 150', Delta Temperature 1P 100% = Wind Speed 500', Wind Direction 500', Delta Temperature 2P 100% = 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 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 Dr. Lara Renz at 724-682-4255.
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 1 of 3) I Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 I
Attachment I Part 1: Joint Frequency Distribution Tables (35ft)
Page 1 of 8 I
Hours at Each Wind Speed and Direction I
Total Period Period of Record =
Elevation: Speed: SP35P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: D135P Lapse: DT150-35 I
Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph) I Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 11 13 10 31 17 13 0
0 0
0 0
0 0
0 0 0 0
0 42 30 23 I
ENE E
ESE 15 15 8
29 18 13 0
0 0
0 0
0 0
0 0
0 0
0 44 26 28 I
SSW 6
1 2
9 17 22 0
0 1
0 0
0 0
0 0
0 0
0 15 18 25 i
SW 2 29 7 WSW W
5 4
48 72 19 12 0
0 0
0 0
0 0
0 0
38 72 88 i
WNW 6 36 4 0 0 0 46 NW NNW 13 7 42 36 3
1 0
0 0
0 0
0 52 50 I Total 126 441 47 0 0 .0 614 Calm Hours not Included above for:
Variable Direction Hours for:
Total Total Period Period 15 0
I Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 614 8760 I I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 1: Joint Frequency Distribution Tables (35ft)
Page 2 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 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 2 10 0 0 0 0 12 NNE 3 5 0 0 0 0 8 NE 4 1 0 0 0 0 5 ENE 2 2 0 0 0 0 4 E 6 5 0 0 0 0 11 ESE 5 0 0 0 0 0 5 SE 1 0 0 0 0 0 1 SSE 2 1 0 0 0 0 3 S 0 3 0 0 0 0 3 SSW 0 4 2 0 0 0 6 SW 1 8 11 0 0 0 20 WSW 0 14 6 0 0 0 20 W 1 27 2 0 0 0 30 WNW 6 14 1 0 0 0 21 NW 1 9 1 0 0 0 11 NNW 6 11 1 0 0 0 18 Total 40 114 24 0 0 0 178 Calm Hours not Included above for: Total Period 15 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 178 Total Hours for Period 8760
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 1 of 3) I Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 I
Part 1: Joint Frequency Distribution Tables (35ft)
Page 3 of 8 I
Hours at Each Wind Speed and Direction I
Total Period Period of Record =
Elevation: Speed: SP35P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: D135P Lapse: DT150-35 I
Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph) I Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 6
4 7
11 2
0 0 0
0 0 0
0 0
0 0
0 0
17 4
I 0 9 ENE E
ESE 6
5 3 0 0
0 0
0 0
0 0
0 0
0
-0 0
0 7
6 3
SSW 4
1 3
0 6
1 0
0 1
0 0
0 0
0 0
0 0
0 4
2 10 I
3 SW WSW W
4 3
10 10 16 5
2 1
1 1
0 0
0 0
0 0
0 0
19 16 20 I
WNW 1 19 0 0 0 21 NW NNW 5
1 12 10 0
0 0
0 0
0 0
0 17 11 I Total 56 99 10 1 0 0 166 Calm Hours not Included above for:
Variable Direction Hours for:
Total Total Period Period 15 0
I Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 166 8760 I I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 1: Joint Frequency Distribution Tables (35ft)
Page 4 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 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 90 64 1 0 0 0 155 NNE 79 21 1 0 0 0 101 NE 105 18 0 0 0 0 123 ENE 110 80 0 0 0 0 190 E 65 13 0 0 0 0 78 ESE 29 2 0 0 0 0 31 SE 35 3 0 0 0 0 38 SSE 27 11 0 0 0 0 38 S 29 33 4 0 0 0 66 SSW 42 95 19 1 0 0 157 SW 90 238 162 16 0 0 506 WSW 79 247 88 16 0 0 430 W 85 295 105 3 0 0 488 WNW 104 207 17 0 0 0 328 NW 106 179 7 0 0 0 292 NNW 65 92 1 0 0 0 158 Total 1140 1598 405 36 0 0 3179 Calm Hours not Included above for: Total Period 15 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 3179 Total Hours for Period 8760
RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)
I Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 1: Joint Frequency Distribution Tables (35ft)
Page 5 of 8 i Hours at Each Wind Speed and Direction Total Period Period of Record 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SP35P Direction: D135P Lapse: DT150-35 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 113 22 0 0 0 0 135 NNE 130 11 0 0 0 0 141 NE 209 26 0 0 0 0 235 ENE 244 60 0 0 0 0 304 E
ESE SE 196 117 114 31 6
3 0
0 0
0 0
0 0
0 0
0 0
0 227 123 117 I
SSE 120 20 0 0 0 0 140 S 158 35 1 0 0 0 194 SSW 143 94 17 0 0 0 254 SW 99 124 65 3 0 0 291 WSW W
WNW 68 80 70 84 60 22 46 33 5
7 0
0 0
0 0
0 0
0 205 173 97 I
NW NNW 96 103 38 40 2
1 0
0 0
0 0
0 136 144 3 Total 2060 676 170 10 0 0 2916 Calm Hours not Included above for: Total Period 15 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 2916 8760 3 I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 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= 1/1/2011 00:00 - 12/31/2011 23:00 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 24 2 0 0 0 0 26 NNE 24 2 0 0 0 0 26 NE 51 2 0 0 0 0 53 ENE 134 1 0 0 0 0 135 E 172 1 0 0 0 0 173 ESE 208 0 0 0 0 0 208 SE 173 0 0 0 0 0 173 SSE 118 4 0 0 0 0 122 S 94 20 1 0 0 0 115 SSW 32 23 0 0 0 0 55 SW 22 5 3 0 0 0 30 WSW 9 1 4 0 0 0 14 W 6 1 1 0 0 0 8 WNW 5 0 0 0 0 0 5 NW 9 2 0 0 0 0 11 NNW 11 2 0 0 0 0 13 Total 1092 66 9 0 0 0 1167 Calm Hours not Included above for: Total Period 15 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 1167 Total Hours for Period 8760
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 1 of 3) I Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 I
Part 1: Joint Frequency Distribution Tables (35ft)
Page 7 of 8 I
Hours at Each Wind Speed and Direction 3
Total Period Period of Record =
Elevation: Speed: SP35P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: D135P Lapse: DT150-35 I
Stability Class G Delta Temperature Extremely Stable Wind Speed (mph) I Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 5
10 19 1
0 2
0 0
0 0
0 0
0 0
0 0
0 0
6 10 21 I
ENE E
ESE 44 101 103 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
44 101 103 I
SSW 56 27 19 0
0 2
0 0
0 0
0 0
0 0
0 0
0 0
56 27 21 I
SW WSW W
6 4
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
6 4
0 I
WNW 3 1 0 0 0 0 4 NW NNW 5
5 0
0 0
0 0
0 0
0 0
0 5
5 I Total 516 6 0 0 0 0 522 Calm Hours not Included above for:
Variable Direction Hours for:
Total Total Period Period 15 0
I Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 522 8760 I I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 1 of 3)
Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 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 = 1/1/2011 00:00 - 12/31/2011 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 251 141 0 0 0 393 NNE 263 56 0 0 0 0 320 NE 405 64 0 0 0 0 469 ENE 555 173 0 0 0 0 728 E 553 69 0 0 0 0 622 ESE 480 21 0 0 0 0 501 SE 440 15 0 0 0 0 455 SSE 333 45 0 0 0 0 378 S 310 109 6 0 0 0 425 SSW 241 246 40 1 0 0 528 SW 223 414 253 20 0 0 910 WSW 169 404 165 23 0 0 761 W 179 471 154 3 0 0 807 WNW 195 299 28 0 0 0 522 NW 229 282 13 0 0 0 524 NNW 204 191 4 0 0 0 399 Total 5030 3000 665 47 0 0 8742 Calm Hours not Included above for: Total Period 15 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 8742 Total Hours for Period 8760
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 2 of 3)
- Units I & 2 Beaver Valley Power Station Radioactive Effluent Release Report Calendar Year - 2011 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)
Page 1 of 8 Hours at Each Wind Speed and Direction 3 Total Period Period ofRecord=
Elevation: Speed:
Stability Class A SP150P 1/1/2011 00:00 -
Direction: DI150P Delta Temperature 12/31/2011 23:00 Lapse: DT150-35 Extremely Unstable I
Wind Speed (mph)
Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 3
2 1
28 11 8
22 18 5
1 2
0 0
0 0
0 0
0 54 33 14 I
ENE 2 17 "14 0 0 0 33 E 1 19 16 0 0 0 36 ESE 1 13 18 2 0 0 34 SE 2 15 8 1 0 0 26 SSE 0 11 11 0 0 0 22 S 2 14 18 0 0 0 34 SSW 0 8 8 3 0 0 19 SW 0 3 15 0 0 0 18 WSW 0 4 26 8 0 0 38 W
WNW 1
1 23 37 37 24 23 16 1
1 0
0 85 79 I
NW NNW 3
0 15 24 21 25 1
0 0
0 0
0 40 49 3 Total 19 250 286 57 2 0 614 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for:
Invalid Hours for:
Total Total Period Period 0
3 I
Valid Hours for this Stability Class for:
Total Hours for Period Total Period 614 8760 3 i
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RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)
Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)
Page 2 of 8 Hours at Each Wind Speed and Direction Total Period Period ofRecord= 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SPI50P Direction: DI150P 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 2 5 6 0 0 0 13 NNE 0 2 3 0 0 0 5 NE 0 3 0 0 0 0 3 ENE 2 3 0 0 0 0 5 E 0 6 0 0 0 0 6 ESE 0 7 1 0 0 0 8 SE 3 3 0 0 0 0 6 SSE 0 1 1 0 0 0 2 S 0 2 3 1 0 0 6 SSW 1 1 4 2 0 0 8 SW 0 1 10 1 0 0 12 WSW 0 6 7 2 0 0 15 W 0 17 19 3 0 0 39 WNW 3 6 9 4 0 0 22 NW 2 5 3 2 0 0 12 NNW 1 6 9 0 0 0 16 Total 14 74 75 15 0 0 178 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 178 Total Hours for Period 8760
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 2 of 3).
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 2: Joint Frequency Distribution Tables (150ft)
Page 3 of 8 I Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 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 4 5 5 0 0 0 14 NNE 3 6 0 0 0 0 9 NE 0 2 1 0 0 0 3 ENE 0 4 0 0 0 0 4 E
ESE SE 0
0 1
5 3
6 2
1 0
0 0
0 0
0 0
0 0
0 7
5 6
I SSE 0 2 0 0 0 0 2 S
0 1 2 2
0 2
5 4
0 1
3 0
0 0
0 0
0 5
8 7
U WSW W
WNW 1
0 4
8 12 7
5 10 17 1
1 3
0 0
1 0
0 0
15 23 32 I
NW NNW 5
0 3
6 5
7 0
0 0
0 0
0 13 13 3 Total 19 73 64 9 1 0 166 Calm Hours not Included above for:
Variable Direction Hours for:
Invalid Hours for:
Total Period Total Period Total Period 0
0 3
I Valid Hours for this Stability Class for:
Total Hours for Period Total Period 166 8760 3 I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)
Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 2: Joint Frequency Distribution Tables (I50ft)
Page 4 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SP150P Direction: DII50P 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 28 77 37 1 0 0 143 NNE 36 72 22 2 0 0 132 NE 27 44 13 0 0 0 84 ENE 19 91 47 7 0 0 164 E 18 51 14 0 0 0 83 ESE 10 31 4 1 0 0 46 SE 20 27 8 2 0 0 57 SSE 7 23 8 0 0 0 38 S 14 59 32 5 0 0 110 SSW 13 61 68 16 1 0 159 SW 28 75 164 55 3 0 325 WSW 31 111 138 49 8 0 337 W 39 166 261 138 30 6 640 WNW 39 172 190 86 10 0 497 NW 26 111 82 12 0 0 231 NNW 25 73 35 0 0 0 133 Total 380 1244 1123 374 52 6 3179 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 3179 Total Hours for Period 8760
I RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3) 3 Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year- 2011 Part 2: Joint Frequency Distribution Tables (150ft)
Page 5 of 8 Hours at Each Wind Speed and Direction 3 Total Period Period of Record = 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SPI50P Direction: DII50P 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
NNE NE 50 85 130 56 54 101 13 10 11 2
2 0
0 0
0 0
0 0
121 151 242 I
ENE 102 153 73 5 0 0 333 E 55 77 23 1 0 0 156 ESE SE 29 33 32 29 18 3
2 0
0 0
0 0
81 65 I
SSE 30 48 10 1 0 1 90 S 52 83 47 0 0 0 182 SSW 64 89 51 16 0 0 220 SW 83 113 91 34 0 0 321 WSW W
WNW 64 54 27 91 86 131 58 69 44 29 31 8
4 20 2
0 0
1 247 260 212 I
NW 35 76 16 2 0 0 129 NNW 22 67 17 1 0 0 107 3 Total 915 1286 554 134 26 2 2917 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for:
Invalid Hours for:
Total Total Period Period 0
3 I
Valid Hours for this Stability Class for:
Total Hours for Period Total Period 2917 8760 3 I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Attachment I Part 2: Joint Frequency Distribution Tables (150ft)
Page 6 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SPI50P Direction: DI150P 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 8 0 0 0 0 62 NNE 128 17 1 0 0 0 146 NE 124 70 0 0 0 195 ENE 51 55 5 0 0 0 111 E 28 16 0 0 0 0 44 ESE 16 9 0 0 0 0 25 SE 15 10 0 0 0 0 25 SSE 11 14 9 0 0 0 34 S 31 26 14 3 0 0 74 SSW 63 49 10 0 0 0 122 SW 79 51 9 1 0 0 140 WSW 38 14 5 3 0 0 60 W 21 15 1 3 0 41 WNW 15 8 1 1 0 0 25 NW 20 7 0 0 0 0 27 NNW 21 18 1 0 0 0 40 Total 715 387 57 11 0 1 1171 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 1171 Total Hours for 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 - 2011 I
Part 2: Joint Frequency Distribution Tables (150ft)
Page 7 of 8 Hours at Each Wind Speed and Direction Total Period PeriodofRecord Elevation: Speed:
Stability Class G SPI50P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: DI150P Delta Temperature Lapse: DT150-35 Extremely Stable I
Wind Speed (mph) 3 Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 15 0 0 0 0 0 15 NNE 42 16 0 0 0 0 58 NE 61 38 0 0 0 0 99 ENE 24 28 1 0 0 0 53 E
ESE SE 9
9 7
14 11 9
0 0
0 0
0 0
0 0
0 0
0 0
23 20 16 I
SSE S
SSW 12 16 38 14 24 27 4
1 2
0 0
0 0
0 0
0 0
0 30 41 67 3
SW 25 24 3 0 0 0 52 W
WSW WNW 13 9
3 4
6 5 1 0
0 0
0 0
0 0
0 0
0 0
19 13 9
I NW NNW 7
8 1
1 0
0 0
0 0
0 0
0 8
9 3 Total 298 222 12 0 0 0 532 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for:
Invalid Hours for:
Total Total Period Period 0
3 I
Valid Hours for this Stability Class for:
Total Hours for Period Total Period 532 8760 3 I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 2 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 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 = 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SP150P Direction: DII50P Lapse: DT150-35 Delta Temperature Wind Speed (mph)
Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 156 179 83 4 0 0 422 NNE 296 178 54 6 0 0 534 NE 343 266 31 0 0 0 640 ENE 200 351 140 12 0 0 703 E 111 188 55 1 0 0 355 ESE 66 106 42 5 0 0 219 SE 80 99 19 3 0 0 201 SSE 60 113 43 1 0 1 218 S 116 210 117 9 0 0 452 SSW 179 237 148 38 1 0 603 SW 215 267 296 94 3 0 875 WSW 147 239 240 92 12 1 731 W 124 323 397 199 51 7 1101 WNW 92 367 285 118 14 0 876 NW 98 218 127 17 0 0 460 NNW 77 195 94 1 0 0 367 Total 2360 3536 2171 600 81 9 8757 Calm Hours not Included above for: Total Period 0 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 3 Valid Hours for this Stability Class for: Total Period 8757 Total Hours for Period 8760
I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3) I Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 I
Attachment I Part 3: Joint Frequency Distribution Tables (500ft)
Page 1 of 8 I
Hours at Each Wind Speed and Direction I
Total Period Period of Record =
Elevation: Speed: SP500P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: DI500P Lapse: DT500-35 I
Stability Class A Delta Temperature Extremely Unstable Wind Speed (mph) I Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE 0
0 4
1 5
0 1
2 0
0 0
0 0
11 1
1 I
NE 0 0 0 0 0 1
ENE E
ESE 0
0 0
5 1
3 4
2 0
0 0
0 0
1 0
0 0
6 5
6 I
SE 0 2 1 0 0 3 0
SSE S
SSW 0
0 0
2 0
0 1
6 0
1 0
0 0
0 0
0 0
4 6
0 I
0 W
SW WSW 0
0 0
0 0
1 0
1 4
0 0 0
0 0
0 0
0 2
6 I
WNW 0 3 5 2 0 0 10 NW NNW 0
0 4
2 4
2 2
0 0 0 0 0
10 4 I Total 0 28 37 9 1 0 75 Calm Hours not Included above for:
Variable Direction Hours for:
Total Total Period Period 1
0 I
Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 75 8760 I I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 3: Joint Frequency Distribution Tables (500ft)
Page 2 of 8 Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 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 1 2 4 3 0 0 10 NNE 0 2 2 2 0 0 6 NE 1 3 0 0 0 0 4 ENE 1 3 8 0 0 0 12 E 0 6 7 0 0 0 13 ESE 0 3 9 2 0 0 14 SE 0 3 7 1 0 0 11 SSE 0 3 5 0 0 0 8 S 1 3 6 0 0 0 10 SSW 0 1 6 1 0 0 8 SW 0 1 3 1 0 0 5 WSW 1 1 12 6 0 0 20 W 0 5 13 1 1 0 20 WNW 0 7 16 9 1 0 33 NW 0 2 6 5 0 0 13 NNW 0 4 3 3 0 0 10 Total 5 49 107 34 2 0 197 Calm Hours not Included above for: Total Period 1 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for: Total Period 197 Total Hours for Period 8760
I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3) 3 Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 Part 3: Joint Frequency Distribution Tables (500ft)
Page 3 of 8 I Hours at Each Wind Speed and Direction 3 Total Period Period of Record= 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SP500P Direction: DI500P Lapse: DT500-35 Stability Class C Delta Temperature Slightly Unstable Wind Speed (mph) 3 Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 1 3 8 4 0 0 16 NNE 1 2 7 0 0 0 10 NE 0 2 3 1 0 0 6 ENE 3 2 5 0 0 0 10 E 0 4 9 1 0 0 14 ESE 2 7 11 1 1 0 22 SE 0 6 5 0 0 0 11 SSE 1 6 5 2 0 0 14 S 0 4 13 2 0 0 19 SSW 0 2 11 5 0 0 18 SW 0 3 10 6 1 0 20 WSW 0 1 17 6 1 0 25 W
WNW 2
0 9
5 16 14 12 6
6 2
1 1
46 28 I
NW NNW 3
0 2
6 15 10 6
6 0
0 0
0 26 22 3 Total 13 64 159 58 11 2 307 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for: Total Period 307 Total Hours for Period 8760 i I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 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 = 1/1/2011 00:00 - 12/31/2011 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 18 75 159 50 0 0 302 NNE 23 41 40 22 3 0 129 NE 24 44 37 12 2 0 119 ENE 16 57 70 40 9 0 192 E 23 75 71 17 0 0 186 ESE 16 64 64 26 9 0 179 SE 18 64 44 23 7 0 156 SSE 8 32 42 14 1 0 97 S 12 36 77 46 6 1 178 SSW 13 44 123 112 39 6 337 SW 15 48 137 235 121 12 568 WSW 22 59 168 152 63 17 481 W 17 72 190 242 118 53 692 WNW 23 84 251 187 84 21 650 NW 18 49 172 69 12 0 320 NNW 17 71 162 47 0 0 297 Total 283 915 1807 1294 474 110 4883 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for: Total Period 4883 Total Hours for Period 8760
RTL A9.690E I
Enclosure 2, Attachment 1 (Part 3 of 3) I Beaver Valley Power Station - Units I & 2 Radioactive Effluent Release Report Calendar Year - 2011 I
Part 3: Joint Frequency Distribution Tables (500ft)
Page 5 of 8 I
Hours at Each Wind Speed and Direction I
Total Period Period of Record =
Elevation: Speed: SP500P 1/1/2011 00:00 - 12/31/2011 23:00 Direction: DI500P Lapse: DT500-35 I
Stability Class E Delta Temperature Slightly Stable Wind Speed (mph) I Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 11 10 39 18 26 29 30 18 13 18 8
6 1
1 0
0 0
0 78 63 87 I
1 ENE E
ESE 46 53 43 60 70 66 50 49 40 14 4
10 0
0 0
0 0
171 176 159 I
SSW 26 16 29 48 36 22 44 56 38 22 59 54 12 21 2 1 3
143 180 167 I
29 124 35 SW WSW W
46 42 39 71 92 86 47 84 17 33 7
8 6
0 2
326 184 258 I
WNW 25 55 52 12 1 0 145 NW NNW 25 12 23 12 35 29 14 7
0 0
0 0
97 60 I Total 487 716 722 426 94 13 2458 Calm Hours not Included above for:
Variable Direction Hours for:
Total Total Period Period 1
0 I
Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for:
Total Hours for Period Total Period 2458 8760 I I
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RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3)
Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year- 2011 Attachment I Part 3: Joint Frequency Distribution Tables (500ft)
Page 6 of 8 Hours at Each Wind Speed and Direction Total Period Period ofRecord 1/1/2011 00:00 - 12/31/2011 23:00 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 6 9 4 1 0 0 20 NNE 7 11 3 1 0 0 22 NE 13 12 1 0 0 0 26 ENE 10 18 6 3 0 0 37 E 25 35 5 0 0 0 65 ESE 20 27 9 5 0 0 61 SE 16 27 17 9 1 0 70 SSE 7 17 15 5 0 0 44 S 14 20 26 20 5 0 85 SSW 15 13 19 19 1 0 67 SW 15 6 13 14 6 0 54 WSW 10 19 3 2 0 0 34 W 16 16 13 8 0 0 53 WNW 5 16 5 0 0 0 26 NW 11 8 5 0 0 0 24 NNW 13 4 3 1 0 0 21 Total 203 258 147 88 13 0 709 Calm Hours not Included above for: Total Period I Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for: Total Period 709 Total Hours for Period 8760
I RTL A9.690E Enclosure 2, Attachment 1 (Part 3 of 3) 3 Beaver Valley Power Station - Units 1 & 2 Radioactive Effluent Release Report Calendar Year - 2011 I Part 3: Joint Frequency Distribution Tables (500ft)
Page 7 of 8 Hours at Each Wind Speed and Direction 3 Total Period Period ofRecord= 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed:
Stability Class G SP500P Direction: DIS00P Delta Temperature Lapse: DT500-35 Extremely Stable I
Wind Speed (mph) 3 Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N
NNE NE 0
0 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 1
I ENE 2 0 0 0 0 0 2 E 4 5 0 0 0 0 9 ESE 1 7 1 0 0 0 9 SE 0 8 0 0 0 0 8 SSE 0 9 3 0 0 0 12 S 2 8 11 1 0 0 22 SSW 1 8 2 4 1 0 16 SW 0 1 6 5 4 0 16 WSW W
WNW 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
I NW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0i Total 11 46 23 10 5 0 95 Calm Hours not Included above for:
Variable Direction Hours for:
Invalid Hours for:
Total Total Total Period Period Period 35 I
0 I Valid Hours for this Stability Class for:
Total Hours for Period Total Period 95 8760 3 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 - 2011 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 = 1/1/2011 00:00 - 12/31/2011 23:00 Elevation: Speed: SP500P Direction: DI500P Lapse: DT500-35 Delta Temperature Wind Speed (mph)
Wind Direction 1-4 4-8 8-13 13-19 19-25 > 25 Total N 37 111 210 78 1 0 437 NNE 41 83 70 33 4 0 231 NE 78 90 55 19 2 0 244 ENE 78 145 140 57 10 0 430 E 105 196 145 22 0 0 468 ESE 82 177 136 44 11 0 450 SE 59 169 125 57 13 0 423 SSE 42 117 115 44 3 1 322 S 45 107 195 128 23 2 500 SSW 58 90 199 195 62 9 613 SW 76 88 255 385 167 18 989 WSW 75 151 248 184 71 17 746 W 74 195 320 297 133 56 1075 WNW 53 170 343 216 88 22 892 NW 57 88 237 96 12 0 490 NNW 42 99 209 64 0 0 414 Total 1002 2076 3002 1919 600 125 8724 Calm Hours not Included above for: Total Period 1 Variable Direction Hours for: Total Period 0 Invalid Hours for: Total Period 35 Valid Hours for this Stability Class for: Total Period 8724 Total Hours for Period 8760