ML17305B027
| ML17305B027 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 06/30/1990 |
| From: | ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 161-03430-WFC-J, 161-3430-WFC-J, NUDOCS 9009060188 | |
| Download: ML17305B027 (144) | |
Text
ACCELERATED DIST'BUTION DEMONSTPWTION SYSTEM REGULATI'NFORMATZON DZSTRZBUTZOiOZSTEM (RZDS) a DOCKET FACIL:STN-50-528 Palo Verde Nuclear Station, Unit 1, Arizona Publi 05000528 STN-50-529 Palo Verde Nuclear Station, Unit 2, Arizona Publi 05000529 STN-50-530 Palo Verde Nuclear Station, Unit 3, Arizona Publi 05000530 AUTH. NAME AUTHOR AFFILIATION
SUBJECT:
"Semiannual Radioact' Effluent Rele se Rept for Period 900101-0630." W 900827 ltr. D
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TITLE: 50.36a(a)(2) Semiannual Effluent Release Reports NOTES:STANDARDIZED PLANT 05000528 Standardized plant. 05000529 Standardized plant. 05000530 A D
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Arizona Public Service Company P.O. BOX 53999 ~ PHOENIX, ARI2ONA 85072-3999 WILLIAMF. CONWAY 161-(843AM/JRP EXECUTIVEVICEPRESIDENT NUCLEAR August 27, 1990 Docket Nos. STN 50-528/529/530 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Mail Station Pl-37 Washington, D. C. 20555
Dear Sirs:
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1, 2, and 3 Semiannual Radioactive Effluent Release Report File: 90-A-056-026 Pursuant to 10 CFR 50.36a(a)(2), and in accordance with Technical Specification 6.9.1.8, attached please find the Semiannual Radioactive Effluent Release Report for the Palo Verde Nuclear Generating Station Units No. 1, 2, and 3 for the six month period ending June 30, 1990.
If you have any questions, please contact Mr. J. R. Provasoli at (602) 340-4160.
Sincerely, WFC/JRP/j le Attachment cc: A. H. Gutterman D. H. Coe J. B. Martin A. C. Gehr AQQ 9009060%88 900630 PDR ADOCK 05000528 R PNU
j PALO VERDE NUCLEAR GENERATING STATION UNITS 1, 2 AND 3 SEMIANNUALRADIOACTIVE EFFLUENT RELEASE REPORT JANUARY 1, 1990 THROUGH JUNE 30, 1990 USNRC Dockets STN-50-528, STN-50-529 and STN-50-530
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Table of Contents Page Introduction Bibliography Appendix A: Source Terms and Effluent and Waste Disposal Reports A1 Appendix B: Meteorology Appendix C: Dose Calculations C1 Appendix D: Revisions to the July - December 1989 Semiannual Radioactive Effluent Release Report D1
List of Tables
~TI~~N A1 Units 1, 2 and 3 Gaseous ENuents - Average Lower Limit of Detection A7 A2 Unit 1 1990 Gaseous ENuents - Summation of All Releases A8 A3 Unit 1 1990 Gaseous ENuents - Ground Level Releases A9 A4 Unit 1 1990 Radiation Doses at and Beyond the Site Boundary A11 A5 Unit 2 1990 Gaseous ENuents - Summation of All Releases A12 A6 Unit 2 1990 Gaseous ENuents - Ground Level Releases A13 A7 Unit 2 1990 Radiation Doses at and Beyond the Site Boundary A15 A8 Unit 3 1990 Gaseous Effluents - Summation of All Releases A16 A9 Unit 3 1990 Gaseous ENuents - Ground Level Releases A17 A10 Unit 3 1990 Radiation Doses at and Beyond the Site Boundary A19 A11 Estimation of Total Percent Error A20 A12 Solid Waste Summary for January - June 1990 A13 Units 1,2 and 3 Effluent Monitoring instrumentation Out of Service Greater than 30 Days A30 B1 JFDs of 35-Foot Wind Versus Delta T January- March 1990 B3 B2 JFDs of 35-Foot Wind Versus Delta T April - June 1990 B9 B3 JFDs of 35-Foot Wind Versus Delta T January - June 1990 B15 C1 Doses to Special Locations for January - June 1990 C2 Integrated Population Doses for January - June 1990 C5 C3 Summary of Individual Doses for January - June 1990 C6
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List of Tables
~Tl~l~N ~P D1~-:. Unit 1-1989 Gaseous Effluents - Summation of All Releases (Revised Table A2) D3 D2 Unit 2 1989 Gaseous Effluents - Ground Level Releases (Revised Table A6) D4 D3 Unit 3 1989 Gaseous Effluents - Ground Level Releases (Revised Table A9) D5 D4 Doses to Special Locations for January - December 1989 (Revised Table C1) D6
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INTRODUCTION This report summarizes meteorological data and doses from radioactive effluents for the Palo Verde Nuclear Generating Station (PVNGS) for the period of January through June 1990. The data presented meets the reporting requirements of Regulatory Guide 1.21 (Revision 1, June 1974) of the U,S. Nuclear Regulatory Commission and the PVNGS Technical Specifications.
The report is organized into four parts. Appendix A presents the effluent and waste disposal source term data. Appendix B presents a summary of onsite meteorological data for the report period. Appendix C presents the radiological doses from gaseous radioactive effluents. Appendix D contains revisions to the previous Semiannual Radioactive ENuent Release Report
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BIBLIOGRAPHY Palo Verde Nuclear Generating Station Units 1, 2, and 3, Semiannual Radioactive Effluent Release Report, July 1, 1989 through December 31, 1989. USNRC Dockets STN-50-528, STN-50-529, STN-50-530.
U.S. Nuclear Regulatory Commission, Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous ENuents from Light-Water-Cooled Nuclear Power Plants", Revision 1, 1974.
U.S. Nuclear Regulatory Commission, Regulatory Guide 1.23 (Safety Guide 23), "Onsite Meteorological Programs", 1972.
U.S. Nuclear Regulatory Commission, NUREG/CR-2919, "XOQDOQ: Computer Program for the Meteorological Evaluation of Routine ENuent Releases at Nuclear Power Stations", 1982.
U.S. Nuclear Regulatory Commission, NUREG-0579, "Users Guide to GASPAR Code", June 1980.
U.S. Nuclear Regulatory Commission, Regulatory Guide 1.109, "Calculations of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I", Revision 1, 1977.
U.S. Nuclear Regulatory Commission, NUREG-0172, "Age-specific Radiation Dose Commitment
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Factors for a One-Year Chronic Intake", 1977.
U.S. Nuclear Regulatory Commission, NUREG-0133, "Preparation of Radiological Effluent Technical Specifications for Nuclear Power Plants", 1978.
U.S. Nuclear Regulatory Commission, NUREG-1133, "Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 1, Docket No. 50-528, Appendix "A" to License No. NPF-41", 1985.
U.S. Nuclear Regulatory Commission, NUREG-1181, "Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 2, Docket No. 50-529, Appendix "A" to License No. NPF-51", 1986.
U.S. Nuclear Regulatory Commission, NUREG-1287, "Technical Specifications, Palo Verde Nuclear Generating Station, Unit No. 3, Docket No. 50-530, Appendix "A" to License No. NPF-74", 1987.
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APPENDIX A SOURCE TERMS AND EFFLUENT AND WASTE DISPOSAL REPORTS
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Supplemental Information 1.0 RE LAT RY LIMIT 1.1 Liquid Releases
- a. PVN T hni I The concentration of radioactive material discharged from the secondary system liquid waste to the onsite evaporation ponds shall be limited to the Lower Limit of Detectability (LLD) defined as 5 x 10" pCI/ml for the principal gamma emitters or 1 x 10
' Ci/ml for l-131.
- b. PVN T i I ifi ti The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid eNuents released, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited:
During any calendar quarter to less than or equal to 1.5 mrems to the total body and to less than or equal to 5 mrems to any organ, and 2 During any calendar year to less than or equal to 3 mrems to the total body and to less than or equal to 10 mrems to any organ.
1.2 Gaseous Releases
- a. PVN T hni I ifi ti n 11.2.1 The dose rate due to radioactive materials released in gaseous effluents from the site shall be limited to the following:
1 For noble gases: Less than or equal to 500 mrems/yr to the total body and less than or equal to 3000 mrems/yr to the skin, and 2 For I-131 and l-133, for tritium, and for all radionuciides in particulate form with half-lives greater than 8 days: Less than or equal to 1500 mrems/yr to any organ.
- b. PVN T hni I ifi ti n .11,2.2 The air dose due to noble gases released in gaseous effluents, from each reactor unit, to areas at and beyond the SITE BOUNDARYshall be limited to the following:
.During any calendar quarter: Less. than. or equal to 5 mrads for gamma radiation and less than or equal to 10 mrads for beta radiation and, 2 During any calendar year: Less than or equal to 10 mrads for gamma radiation and less than or equal to 20 mrads for beta radiation.
C. PVN S T hni I ifi ti n 11.2.
The dose to a MEMBER OF THE PUBLIC from iodine-131, iodine-133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days in gaseous effluents released, from each reactor unit, to areas at and beyond the SITE BOUNDARY shall be limited to the following:
1 During any calendar quarter: Less than or equal to 7.5 mrems to any organ and, 2 During any calendar year: Less than or equal to 15 mrems to any organ.
- d. PVN T h i I ifi ti n .11.24 The GASEOUS RADWASTE SYSTEM and the VENTILATION EXHAUST TREATMENT SYSTEM shall be used to reduce radioactive materials in gaseous waste prior to their discharge when the projected gaseous eNuent air doses due to gaseous effluent releases, from each reactor unit, from the site, when averaged over 31 days, would exceed 0.2 mrad for gamma radiation and 0.4 mrad for beta radiation. The VENTILATION EXHAUST TREATMENT SYSTEM shall be used to reduce radioactive materials in gaseous waste prior to their discharge when the projected doses due to gaseous effluent releases, from each reactor unit, to areas at and beyond the SITE BOUNDARYwhen averaged over 31 days, would exceed 0.3 mrem to any organ of a MEMBER OF THE PUBLIC.
1.3 Total Dose
- a. PVN T i I ii ti n .11.
The annual (calendar year) dose or dose commitment to any MEMBER OF THE PUBLIC due to releases of radioactivity and to radiation from uranium fuel cycle sources shall be limited to less than or equal to 25 mrems to the total body or any
- organ, except the thyroid; which shall be limited to less than or equal to 75 mrems.
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MAXIM M PERMI IBLE N EN RATI N Air: Release Concentrations are limited to dose rate limits described in section 1.2.a of this report.
3.0 ~AVERA E EYER Y The average energy (E) of the radionuclide mixture in releases of fission and activation gases is not applicable to PVNGS.
4.0 MEA EMENT D PPR X L RAD A TIVITY I A E
~EFFL E For continuous releases, sampling is in accordance with PVNGS Technical Specification Table 4.11-2 (Units 1, 2 and 3) Particulate and iodine radionuclides are sampled
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continuously at the three exhaust points. The particulate filters and charcoal cartridges are exchanged for analysis four times per month. Noble gas and tritium are sampled at least once per 31 days. The hourly average Radiation Monitoring System (RMS) effluent monitor readings are used, when available, to account for increases and decreases in noble gas concentrations between noble gas grab samples..The tritium concentration is assumed constant between sampling periods.
For batch releases, sampling is also in accordance with PVNGS Technical Specification Table 4.11-2 (Units 1, 2 and 3). For containment purges, the noble gas concentration is adjusted to account for decreases or increases in concentration during the purge using RMS readings. The volume of air released during the purge is determined using the exhaust fan rated fiow rate. For Waste Gas Decay Tank releases, the volume released is corrected to standard pressure.
The Lower Limit of Detection (LLD) of a measurement system is defined in Table 4.11-2 of the PVNGS Technical Specifications (Units 1, 2 and 3). An average LLD for each radionuclide is provided in Table A1.
5.0 BAT H RELEASE All times are in hours 5.1 Gaseous IJ nit 1 ~nit 2 ~nuit Number of batch releases: 45 45 38 Total time period for batch releases: 3198.62 3028.45 1537.66 Maximum time period for a batch release: 168.00 168.00 168.00 Average time period for a batch release: 71.08 67.30 40,46 Minimum time period for a batch release: 0.01 0.22 0.33 ,
5.2 Liquid None.
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ABN L LE E Unit Three experienced one unplanned release (Permit ¹903071) involving Main Steam exhausting to the atmosphere. A total of 2.01E-03 Curies were released. The individual isotopic quantities are listed below.
Xenon-133 2,00'i Iodine-131 6.62E46 Ci Iodine-133 7.79E~ Ci 7.0 FF ITE D E AL LA I ND PR E PR RAM P I There were no changes to the ODCM. Changes to the PCP are discussed in Table A12.
8.0 EFFL ENT AND LID WA TE 8.1 Gaseous ENuents The gaseous eNuents for the first and second quarters are included in Tables A2 through A10. Included in these tables are summaries of the effluents and estimated total error.
Liquid ENuents There were no liquid eNuents from the PVNGS site.
8.3 Solid Waste Solid waste shipments are summarized in Table A12.
9.0 Ml ELLANE NF RMATI N Releases made to the Evaporation Ponds have been limited, at the Chemical Waste Neutralizer tank, to the concentrations specified in PVNGS Technical Specification 3.11.1.1. In addition, PVNGS has imposed a limit of 3.00E%3 p Ci/ml for tritium in tanks released to the Evaporation Ponds. This is the maximum permissible concentration for unrestricted areas for tritium in water from 10 CFR 20 Appendix B. The Evaporation Ponds were monitored in accordance with PVNGS Technical Specification 3.12.1. During this report period, the analyses indicated tritium concentrations in the Evaporation Ponds to be a maximum of 9.00E47 pCi/ml.
The average historical evaporation is approximately 45 inches for each six month period (January - June and July - December). Using a X/Q of 5.0E-05 sec/m'or the
.-.-.. -..-.~~~evaporation. ponds-.and equation::4-3.from the ODCM the dose contribution from the evaporation ponds was calculated to be 4.05E%2 mRem for the six month period.
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The results of the fourth quarter 1989 Strontium-89 and Strontium-90 analysis for continuous releases, which were not available at the time the July - December 1989 Semiannual Report was written, were less than the Lower Limit of Detection, with the exception of Unit Two's Strontium-90 which was 1.34E-07 Curies. Revisions of affected tables are presented in Appendix D.
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Table Al UNITS 1, 2 AND GASEOUS EFFLUENTS AVERAGE LOWER LIMIT OF DETECTION pCi/cc NUCLIDE CONTINUOUS BATCH Argon-41 4.50E-08 4 '0E-08 Krypton-85 7.40E-06 7.40E-06 Krypton-85m 2.20E-08 2.20E-08 Krypton-87 5.70E-08 5.70E-08 Krypton-88 7.40E-08 7.40E-08 Xenon-131m 9.10E-07 9.10E-07 Xenon-133 6.30E-08 6.30E-08 Xenon-133m 1.90E-07 1.90E-07 Xenon-135 2.00E-08 2.00E-08 Xenon-135m 8.90E-08 8.90E-08 Xenon-138 2.00E-07 2.00E-07 Iodine-131 8.00E-14 7.00E-12 Iodine-132 6 '0E-12 1 '0E-11 Iodine-133 4.70E-13 1.10E-11 Iodine-134 5.90E-11 8.20E-11 Iodine-135 7.00E-12 5.50E-11 Antimony-122 2.20E-13 1.90E-11 Antimony-124 8.40E-14 1.70E-11 Barium-140 3.40E-13 5.70E-11 Bromine-82 3.30E-13 1.40E-11 Cerium-141 8.70E-14 3.10E-11 Cerium-144 3.60E-13 6.50E-11 Cesium-134 1.00E-13 2.60E-11 Cesium-137 8.10E-14 1.70E-11 Cesium-138 5.20E-10 7.30E-10 Chromium-51 6.90E-13 1.40E-10 Cobalt-58 8.50E-14 1.70E-11 Cobalt-60 1.00E-13 1 '0E-11 Iron-59 1.70E-13 3 '0E-11 Lanthanum-140 2.80E-13 2.10E-11 Manganese-54 8.30E-14 1.70E-11 Molybdenum-99 2.40E-13 2;80E-11 Niobium-95 8.70E-14 1.80E-11 Rubidium-88 1.90E-08 1.90E-08 Ruthenium-103 7.40E-14 1.50E-11 Strontium-89 2.15E-15 (1)
Strontium-90 5.60E-16 (1)
Tellurium-123m 6.60E-14 1.50E-11 Tritium 3.80E-07 3.80E-07 Zinc-65 1.90E-13 3.80E-11 "Zirconium-95 .1.80E-13 4.10E-11 Gross Alpha 3.60E-15 (1)
(1) Not required for batch releases.
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Table A2 UNIT 1 1990 GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES QUARTER QUARTER EST. TOTAL UNIT ¹1 ¹2 ERROR 4 (1)
A. Fission & activation gases
- 1. Total release ci, 7.93E+01 1.48E-01 3.54E+01
- 2. Average release rate for period pCi/sec 1.02E+01 1.88E-02
- 3. Percent of technical specification limit NA (2) NA (2)
B. Iodine 131
- 2. Average release rate for period pCi/sec LLD 6.90E-09
- 3. Percent of technical specification limit NA (2) NA (2)
C. Particulates
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- 1. Particulates with half-lives ) 8 days Ci 4.32E-04 2.40E-05 3.43E+01
- 2. Average release rate for period pCi/sec 5.56E-05 3.05E-06
- 3. Percent of technical specification limit NA (2) NA (2)
- 1. Total release Ci 1.54E+01 2.61E+01 3.85E+01
- 2. Average release rate for period pCi/sec 1.98E+00 3.32E+00
- 3. Percent of technical specification limit NA (2) NA (2)
(1) Estimated total error methodology is presented in Table A11.
(2) See Table A4 for percent of technical specification limits.
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Table A3 UNIT 1 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES
'"""~Nucl'ides'Rel'eased '"'" Continuous Mode Batch mode
-'Unit':Quarter" Quarter'- "-Quarter Quarter
¹1 ¹2 ¹1 ¹2
- 1. Fission gases Argon-41 Ci LLD LLD LLD 1.13E-03 Krypton-85 Ci LLD LLD 7 '3E+01 1.40E-01 Krypton-85m Ci LLD LLD LLD 3.69E-04 Krypton-87 Ci LLD 9.73E-04 LLD LLD Krypton-88 ci LLD LLD LLD 6.58E-04 Xenon-131m Ci LLD LLD LLD LLD Xenon-133 Ci LLD LLD LLD 7.65E-04 Xenon-133m Ci LLD LLD LLD LLD Xenon-135 Ci LLD LLD LLD 4.49E-03 Xenon-135m Ci LLD LLD LLD LLD Xenon-138 Ci LLD LLD LLD LLD Total for period Ci ( LLD 9.73E-04 7.93E+01 1.47E-01
- 2. Iodines Iodine-131 Ci LLD LLD LLD 5.43E-08 Iodine-132 Ci LLD LLD LLD LLD Iodine-133 Ci LLD LLD LLD 5.07E-07 Iodine-134 Ci LLD LLD LLD LLD Iodine-135 Ci LLD LLD LLD LLD Total for period Ci ( LLD LLD LLD 5.61E-07 A9
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Table A3 (Continued)
UNIT 1 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES Continuous Mode Batch mode
'Nuclides.Released ~ "
Unit Quarter ~
Quarter -
Quarter ~
Quarter
<<1 <<2 ¹1 <<2
- 3. Particulates Antimony-124 Ci LLD LLD LLD LLD Barium-140 Ci LLD LLD LLD LLD Bromine-82 Ci LLD LLD LLD LLD Cerium-141 Ci < LLD LLD LLD LLD Cerium-144 Ci LLD LLD LLD LLD Cesium-134 Ci LLD LLD LLD 9.87E-06 Cesium-137 Ci 8 '2E-07 LLD LLD 1.41E-05 Cesium-138 Ci LLD LLD LLD LLD Cobalt-58 Ci < LLD LLD LLD LLD Cobalt-60 Ci 1.81E-05 LLD 4.13E-04 LLD Iron-59 Ci LLD LLD LLD < LLD Lanthanum-140 Ci LLD LLD LLD LLD Manganese-54 Ci <. LLD < LLD LLD < LLD Molybdenum-99 Ci LLD LLD LLD < LLD Rubidium-88 Ci LLD LLD LLD 6.49E-05 Ruthenium-103 Ci LLD LLD LLD LLD Strontium-89 Ci LLD (1) (2) (2)
Strontium-90 Ci LLD (1) (2) (2)
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Ci LLD LLD 1.54E+01 LLD Zinc-65
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Ci LLD LLD LLD LLD Total for period Ci 1.90E-05 < LLD < LLD 2.61E+01 1
(1) Analysis not yet completed. Additional information will be included in the next Semiannual Report.
(2) Not required for batch releases.
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Table A4 PVNGS UNIT 1 RADIATION DOSES AT AND BEYOND THE SITE BOUNDARY FOR 1990 Unit Quarter Quarter Quarter Quarter Total for
<<1 <<2 <<3 <<4 1990 Gamma Air Dose mrad 3.85E-04 1.08E-05 N/A N/A 3.96E-04 T.S. 3.11.2.2 Limit mrad 5.00E+00 5.00E+00 5.00E+00 5.00E+00 1.00E+01 4 T.S. Limit 7 '0E-03 2.16E-04 N/A N/A 3 '6E-03 Beta Air Dose mrad 4.37E-02 8.50E-05 N/A N/A 4.38E-02 T.S. 3.11.2.2 Limit mrad 1.00E+01 1.00E+01 1.00E+01 1.00E+01 2.00E+01 4 T.S. Limit 4.37E-01 8.50E-04 N/A N/A 2.19E-01 Maximum Organ Dose (3) (2) (4) (2) (3)
(excluding skin) mrem 5.68E-02 9.36E-02 N/A N/A 1.50E-01 T.S. 3.11.2.3 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01 4 T.S. Limit 7.57E-01 1.25E+00 N/A N/A 1.00E+00 (1) Calculations are based on parameters and methodologies of the ODCM using historical meteorology.
(2) Does not include 2nd quarter Sr-89, 90 results.
(3) .The highest organ dose is child's lung.
(4) The highest organ dose is child's liver.
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Table A5 UNIT 2 1990 GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES QUARTER QUARTER EST. TOTAL UNIT <<2 ERROR 4'1)
A. Fission & activation gases
- 1. Total release Ci 4.78E+02 3.97E+00 3.54E+01
- 2. Average release rate for period pCi/sec 6.15E+01 5.05E-01
- 3. Percent of technical specification limit NA (2) NA (2)
B. Iodine 131
- 1. Total Iodine 131 Ci 1.69E-03 2.12E-04 3.32E+01
- 2. Average release rate for period pCi/sec 2.17E-04 2.70E-05
- 3. Percent of technical specification limit NA (2) NA (2)
C.~ Particulates
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- 1. Particulates with half-lives > 8 days Ci 2.18E-04 4.54E-04 3.43E+01
- 2. Average release rate for period pCi/sec 2.80E-05 5 77E-05
- 3. Percent of technical specification limit NA (2) NA (2)
- 1. Total release Ci 2.71E+01 8.86E+00 3.85E+01
- 2. Average release rate for period pCi/sec 3.49E+00 1.13E+00
- 3. Percent of technical specification limit NA (2) NA (2)
(1) Estimated total error methodology is presented in Table All.
(2) See Table A7 for percent of technical specification limits.
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Table A6 UNIT 2 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES Continuous Mode Batch mode
'"Nuclides:Released " -:<<'"Unit'Quarter -.-Quarter"=-Quarter Quarter
¹2 ¹2
- 1. Fission gases Argon-41 Ci LLD LLD 2.47E+00 LLD Krypton-85 Ci LLD LLD 4.08E+00 3 '0E+00 Krypton-85m Ci LLD LLD 1 '2E-03 LLD Krypton-87 Ci LLD LLD LLD LLD Krypton-88 Ci LLD LLD LLD LLD Xenon-131m Ci LLD LLD 3.77E+00 1.20E-01 Xenon-133 Ci 3.15E+02 LLD 1.45E+02 4.62E-02 Xenon-133m Ci LLD LLD 1.42E+00 LLD Xenon-135 Ci 5.94E+00 LLD 3.25E-01 LLD Xenon-135m Ci LLD LLD LLD LLD Xenon-138 Ci 3.47E-04 LLD LLD LLD Total for period Ci 3.21E+02 < LLD 1.57E+02 -3.97E+00
- 2. Iodines Iodine-131 Ci 1.34E-03 1.02E-04 3.47E-04 1.10E-04 Iodine-132 Ci < LLD LLD LLD LLD Iodine-133 Ci , < LLD LLD 6.81E-05 LLD Iodine-134 Ci < LLD LLD LLD LLD Iodine-135 Ci < LLD LLD LLD LLD Total for period Ci 1.34E-03 1.02E-04 4.15E-04 1.10E-04 A13
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Table A6 (Continued)
UNIT 2 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES Continuous Mode Batch mode
" 'Nuclides'>Rel'eased -- 'nit-'Quarter -
Quarter Quarter Quarter
<<1 ¹2 ¹1 ¹2
- 3. Particulates Antimony-124 Ci LLD LLD LLD LLD Barium-140 Ci LLD LLD LLD LLD Bromine-82 Ci LLD LLD LLD LLD Cerium-141 ci < LLD LLD LLD LLD Cerium-144 Ci LLD LLD LLD LLD Cesium-134 Ci LLD LLD LLD LLD Cesium-137 Ci LLD LLD LLD LLD Cesium-138 ci LLD LLD LLD LLD Cobalt-58 Ci LLD LLD LLD LLD Cobalt-60 Ci LLD LLD LLD LLD Iron-59 Ci LLD LLD LLD LLD Lanthanum-140 Ci LLD LLD LLD LLD Manganese-54 Ci LLD LLD LLD LLD Molybdenum-99 Ci LLD LLD LLD LLD Rubidium-88 Ci LLD LLD LLD LLD Ruthenium-103 Ci LLD LLD LLD LLD Strontium-89 Ci LLD (1) (2) (2)
Strontium-90 Ci LLD (1) (2) (2)
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Ci LLD LLD LLD < LLD Total for period Ci < LLD < LLD < LLD LLD (1) Analysis not yet completed. Additional information will be included in the next Semiannual Report.
(2) Not recpxired for batch releases.
A14
1'I Il II
Table A7 PVNGS UNIT 2 RADIATION DOSES AT AND BEYOND THE SITE BOUNDARY FOR 1990 Unit Quarter Quarter Quarter Quarter Total for
¹1 ¹2 ¹3 ¹4 1990 Gamma Air Dose mrad 5.61E-02 2 84E-05 N/A N/A 5.61E-02 T.S. 3 11.2.2 Limit mrad 5.00E+00 5 OOE+00 5.00E+00 5.00E+00 1.00E+01 4 T.S. Limit 1.12E+00 5.68E-04 N/A N/A 5.61E-01 Beta Air Dose mrad 1.47E-01 2.15E-03 N/A N/A 1 49E-01 T.S. 3.11.2.2 Limit mrad 1.00E+01 1.00E+01 1.00E+01 1.00E+01 2.00E+01 4 T.S. Limit 1.47E+00 2.15E-02 N/A N/A 7 46E-01 Maximum Organ Dose (3) (2) (3) (2) (3)
(excluding skin) mrem 1.31E-01 3-60E-02 N/A N/A 1 67E-01 T.S. 3.11.2.3 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01 4 T.S. Limit 1.75E+00 4.80E-01 N/A N/A 1.11E+00 (1) Calculations are based on parameters and methodologies of the ODCM using historical meteorology.
(2) Does not include 2nd quarter Sr-89, 90 results.
(3) The highest organ dose is child's thyroid.
Table A8 UNIT 3 1990 GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES QUARTER QUARTER EST. TOTAL UNIT ¹2 ERROR 4 (1)
A. Fission & activation gases
¹1'.18E+02
- 1. Total release Ci 3.47E+02 3.53E+01
- 2. Average release rate for period yCi/sec 5.38E+01 4.41E+Ol
- 3. Percent of technical specification limit NA (2) NA (2)
B. Iodine 131
- 1. Total Iodine 131 Ci 3.09E-04 1.85E-04 3.32E+01
- 2. Average release rate for period pCi/sec 3.98E-05 2.35E-05
- 3. Percent of technical specification limit NA (2) NA (2)
C. Particulates
~
~
- 1. Particulates with half-lives > 8 days Ci LLD 5.90E-08 3.43E+01
- 2. Average release rate for period pCi/sec N/A 7.50E-09
- 3. Percent of technical specification limit NA (2) NA (2)
- 1. Total release 2.62E+01 9.79E+01 3.85E+01
- 2. Average release rate for period pCi/sec 3.37E+00 1.25E+01
- 3. Percent of technical specification limit NA (2) NA (2)
(1) Estimated total error methodology is presented in Table All.
(2) See Table A10 for percent of technical specification limits.
A16
l laew'=
I
Table A9 UNIT 3 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES Continuous Mode Batch mode
"""'Nuclides'Released .~~Unit'Quarter'uarter -Quarter" Quarter
¹1 ¹2 ¹1 ¹2
- 1. Fission gases Argon-41 Ci 2.86E-01 LLD 1.77E+00 4.36E-01 Krypton-85 Ci 1.70E-01 LLD 9 ~ OOE-03 1.33E-01 Krypton-85m Ci 7.67E-01 LLD 1.60E-01 6.20E-02 Krypton-87 Ci 3.76E-01 LLD LLD LLD Krypton-88 Ci 1.12E+00 LLD 5.50E-02 4 '3E-02 Xenon-131m Ci LLD LLD 1.51E-02 1.04E+00 Xenon-133 Ci 1.82E+02 2 '2E+02 2 '5E+02 8.66E+01 Xenon-133m Ci LLD LLD 2.15E+00 8.00E-01 Xenon-135 Ci 2.02E+01 2.49E+01 3.36E+00 1 15E+00 Xenon-135m Ci 1.90E-01 LLD LLD LLD Xenon-138 Ci LLD LLD LLD LLD Total for period Ci 2.05E+02 2.57E+02 2.13E+02 9.03E+01
- 2. Iodines Iodine-131 Ci 9 10E-05 9.35E-05 2.18E-04 9.12E-05 Iodine-132 Ci LLD LLD LLD LLD Iodine-133 Ci 7.43E-05 2.55E-06 7.58E-05 1.93E-05 Iodine-134 Ci LLD LLD LLD LLD Iodine-135 Ci LLD LLD LLD LLD Total for period Ci 1.65E-04 9 '0E-05 2 '4E-04 1 '0E-04 A17
t II' j
1 Il
Table A9 (Continued)
UNIT 3 1990 GASEOUS EFFLUENTS-GROUND LEVEL RELEASES Continuous Mode Batch mode "Nuclides'Released - " Unit. Quarter-'uarter Quarter- Quarter
¹1 ¹2 ¹2
- 3. Particulates Antimony-124 Ci LLD LLD LLD LLD Barium-140 Ci LLD LLD LLD LLD Bromine-82 Ci LLD LLD 1.66E-04 7.48E-05 Cerium-141 ci LLD LLD LLD LLD Cerium-144 Ci LLD LLD LLD LLD Cesium-134 Ci LLD LLD LLD LLD Cesium-137 Ci LLD 2.42E-OS LLD 3 48E-08 Cesium-138 Ci LLD LLD 1.17E-04 LLD Cobalt-58 Ci LLD LLD LLD LLD Cobalt-60 Ci LLD LLD LLD LLD Iron-59 Ci LLD LLD LLD LLD Lanthanum-140 Ci LLD LLD LLD LLD Manganese-54 Ci LLD LLD LLD LLD Molybdenum-99 Ci LLD LLD LLD LLD Rubidium-88 Ci LLD LLD 1.09E-02 1.04E-04 Ruthenium-103 Ci LLD LLD LLD LLD Strontium-89 Ci LLD (1) (2) (2)
Strontium-90 Ci LLD (1) (2) (2)
~ ~
Ci LLD LLD 2.62E+01 9.79E+01 Zinc-65
~
Ci LLD LLD LLD LLD Total for period Ci < LLD 2.42E-OS 2.62E+01 9.79E+01 (1) Analysis not yet completed. Additional information will be included in the next Semiannual Report.
(2) Not required for batch releases.
A18
0 Table A10 PVNGS UNIT 3 RADIATION DOSES AT AND BEYOND THE SITE BOUNDARY FOR 1990 Unit Quarter Quarter Quarter Quarter Total for
<<1 <<2 <<3 <<4 1990 Gamma Air Dose mrad 6.32E-02 4.73E-02 N/A N/A 1 11E-01 T.ST 3 '1.2.2 Limit mrad 5.00E+00 5.00E+00 5.00E+00 5.00E+00 1.00E+01 4 T.S. Limit 1.26E+00 9 46E-01 N/A N/A 1.11E+00 Beta Air Dose mrad 1.37E-01 1.14E-01 N/A N/A 2.50E-01 T.S. 3 '1.2.2 Limit mrad 1 OOE+01 1.00E+01 1.00E+01 1.00E+01 2.00E+01 4 T.S. Limit 1.37E+00 1 14E+00 N/A N/A 1.25E+00 Maximum Organ Dose (3) (2) (3) (2) (3)
(excluding skin) mrem 1.00E-01 3.54E-01 N/A N/A 4.54E-01 T.S. 3 11.2.3 Limit mrem 7.50E+00 7 50E+00 7.50E+00 7.50E+00 1.50E+01 4 T.S. Limit 1.33E+00 4.72E+00 N/A N/A 3.03E+00 (1) Calculations are based on parameters and methodologies of the ODCM using historical meteorology.
(2) Does not include 2nd cyxarter Sr-89, 90 results.
(3) The highest organ dose is child's thyroid.
1, ii
Table All Estimation of Total Percent Error The estimated total error is calculated as follows:
Total Percent Error = (E1 2
+ E2 2 + E3 2 + ... + E2 )
1/2 Where E = Percent error associated with each contributing parameter.
Parameters contributing to errors in the measurement of gaseous effluents are; process flow rates, sample collection, analytical counting and tank volumes.
The following values (4) were used for error calculations.
~
Fission
~ ~
& Act. ~ ulates gases 25 25 25 25 Sample counting error 10 10 10 10 Counting system calibration error 5 5 5 5 Counting system source error 20 N/A N/A N/A Temperature/volume correction error 10 10 10 10 Process flow measuring device N/A 15 15 15 Sample flow measuring device N/A 5 N/A N/A Iodine collection efficiency error N/A N/A 10 N/A Plateout error N/A N/A N/A 20 Bubbler collection efficiency error N/A N/A N/A 2 Sample volume transfer error (pipette)
N/A N/A N/A Sample volume error (graduate)
A20
4 t
Table A12 SOLID WASTE
SUMMARY
FOR PERIOD JANUARY 1990 - JUNE 1990 SOLID WASTE SHIPPED OFFNITE FOR BURIAL OR DISPOSAL (not irradiated fuel) 6-month estimated
- 1. T e of Waste nit gyrhfrf
- 1. a) spent resin, filters, M .3.26E+02 N/A sludges, evaporator Ci 1.16E+02 +/- 25@
bottoms, etc.
1.b) dry compressible M 1.06E+02 N/A waste, contaminated Ci 2.03E+00 +/-
equipment etc.
25'.c) irradiated components M O.OOE+00 N/A fuel rods etc. Ci O.OOE+00 N/A 1.d) other M O.OOE+00 N/A Ci O.OOE+00 N/A NOTE Volume and curies for dry compressible waste, contaminated equipment," include PVNGS waste shipped after being processed by a volume reduction facility.
2.0 Prlnclpal Radlonuclldes 2a) Estimate of major nuclide concentration for spent resins, filter, sludges, evaporator bottoms, etc., as determined by measurement. (* indicates scaled nuclides)
p 1
4
Table A12 (Continued)
WASTE NUCUDE PERCENT CLASS ABUNDANCE A Fe-55 45.860% 3.72E+01 A Co-60 1.35E+01 16.645'3.929%
A Co-58 1.13E+Ol A Sb-124 5.08E+00 6.257'.130%
A Cs-137 4.16E+00 A H-3 2.762@ 2.24E+00 A C-14 1.709% 1.39E+00 A Nb-95 1.504% 1.22E+00 A Cs-134 1.379@ 1.11E+00 A Mn-54 9.32E-01 1.149'.934@
A Ni-63 7.58E-01 A Cr-51 0.874% 7.09E-01 A Zr-95 0.820$ 6.65E-01 A Sb-125 4.00E-01 0.494'.475%
A Fe-59 3.85E-01 A Zn-65 3.66E-02 A Sr-90 4.51E-04'.34E-04'.02E-04@ 1.09E-02 A Ce-144 8.27E-03 A Pu-241 6.09E-05% 5.60E-03 A Tc-99 8.82E-04 1.09E-05'.83E-06$
A I-133 3.11E-04 A Pu-239/240 2.84E-04 3.50E-06'.16E-06$
A PQ-238 2.56E-04 A Sn-113 2.22E-06$ 1.80E-04 A Ag-110M 7.21E-07$ 5.85E-05 A CR-242 1.47E-10@ 1.19E-08 Estimate of major nuclide concentration for spent resins, filter, sludges, evaporator bottoms, etc., as determined by measurement. (* indicates scaled nuclides.)
fit
/t
Table A12 (Continued)
WASTE NUCUDE PERCENT ClASS ABUNDANCE Cs-137 Co-58 24.732'4.459'6.9308 6.27E+00 Cs-134 4.34E+00 Co-60 3.57E+00 13.926'.022$
- Ni-63 0.000'.34E+00 5.733%
1.80E+00 1.47E+00 Mn-54 3.44ls 8.82E-01
- C-14 2.282% 5.85E-01 Sb-124 1.4368 3.68E-01
- H-3 0.039% 1.01E-02
- Tc-99 2.23E-05 2.c) Estimate of major nuclide concentration for spent resins, filter sludges, evaporator bottoms, etc., as determined by measurement. (* indicates scaled nuclides)
WASTE NUCUDE PERCENT CLASS NAME ABUNDANCE CURIES
- Ni-63 2.15E-01 Zr-95 2.010$ 1.87E-01 Cr-51 1.784@ 1.66E-01 Mn-54 1.172% 1.09E-01
- Pu-241 0.296% 2.75E-02 Cs-137 0.148$ 1.38E-02
- Sr-90 0.006% 5.42E-04
- Pu-239/240 0.003% 2.87E-04
- Pu-238 0.003% 2.65E-04 Am-241 0.001% 9.15E-05
-Cm-243/44 ~
0.001% 6.66E-06
4A
~JQ
Table A12 (Continued) 2.d) Estimate of major nuclide concentration for dry compressible waste, contaminated equipment, etc., as
"'de'termined by measurement. (* indicates'caled nuclides)
WASIE NUCUDE PERCENT CLASS ABUNDANCE CURIES A
- Ni-63 1.22E-01 9.667'.189$
A Co-60 1.03E-01 A Cs-134'o-58 7.060% 8.99E-02 A 7.11E-02 5.647'.860%
A Cr-51 4.86E-02 A Mn-54 1.57E-02 1.247'.096%
A Nb-95 1.38E-02 A
- C-14 0.528% 6.65E-03 A
- H-3 0,490@ 6.17E-03 A Zr-95 0.310% 3.91E-03 A I-131 0.308% 3.88E-03 A Sb-125 0.164% 2.06E-03 A Ru-103 0.148% 1.86E-03 A
- Tc-99 3.64E-6a 4.59E-06
- 3. Solid Waste ~Dls osltlo Number of Shi ments Mode of Trans ortation Destination 3.a) 40 Exclusive use truck Hanford 3.b) Irradiated Fuel Shipments: None
\
t Il
Table A12 (Continued) 3.c) Additional Information 90-RW-001 (64)- 10 ft~ drums containing dry compressible waste.
90-RW-002 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-003 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-004 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-005 (2) - 199,4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-006 (1) - 199.4 ft steel liner containing dewatered resin.
90-RW-007 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-008 (1) - 130.8 ft~ high integrity container containing dewatered resins.
90-RW-009 (2) - 199.4 ft steel liners containing evaporator bottoms solidified with portland cement.
90-RW-010 (32)- 7.5 ft~ drums containing dry compressible waste, (36)- 10 ft~ drums containing dry compressible waste.
90-RW-011 (1) - 199.4 ft~ steel liner containing evaporator bottoms solidified with portland cement.
(1) - 199.4 ft~ steel liner containing dewatered resins.
t 90-RW-012 (1) - 199.4 ft~ steel liners containing evaporator bottom solidified with portland cement.
- .90-RW-013 ";.(2) -, 199..4 .ft~-.-steel..liners ~containing .evaporator bottoms solidified with portland cement.
I k
>P II ea t'>r~,. ~'
pg
Table A12 (Continued) 90-RW-014 (1) - 49.9 ft~ high integrity containers containing dewatered filters.
90-RW-015 (1) - 199.4 ft~ steel liner containing evaporator bottoms solidified with portland cement.
90-RW-016 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-017 (1) - 49.9 ft high integrity container containing dewatered filters.
90-RW-018 (1) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-019 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-020 (1) - 199.4 ft~ steel liner containing evaporator bottoms solidified with portland cement.
90-RW-021 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-022 (1) - 130.8 ft~ high integrity container containing dewatered resins.
90-RW-023 (1) - 199.4 ft~ steel liner containing evaporator bottoms solidified with portland cement.
90-RW-024 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-025 (1) - 199.4 ft~ steel liner containing dry active waste.
90-RW-026 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
,. ,>> .90-.RW-,027 - ',(64)- .10; ft~..drums, containing dry compressible waste.
90-RW-028 (1) - 199.4 ft~ steel liner containing dewatered resins.
I II i
t
', lk
Table A12 (Continued) 90-RW-029 (2) - 199.4 ft~ steel liners containing waste oils solidified with portland cement.
90-RW-030 (2) - 199.4 ft~ steel liners containing waste oils solidified with portland cement.
90-RW-031 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-032 (2) - 199.4 ft~ steel liners containing waste oils solidified with portland cement.
90-RW-033 (3) - 199.4 ft~ steel liners containing dewatered resins.
90-RW-034 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-035 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-036 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-037 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-038 (2) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
90-RW-039 (72)- 10 ft~ drums containing dry compressible waste.
90-RW-040 (1) - 199.4 ft~ steel liners containing evaporator bottoms solidified with portland cement.
>I I ~
~%(
H g4 s II ~ E' J
j
Table A12 (Continued)
- 4. Changes to Pnxxsses and/or Process Equipment 4.a) Changes to the Process Control Program The PVNGS Solid Radwaste Process Control Program (76PR-9RWOl) was revised to revision 01 on May 22, 1990. The purpose of the revision was to change organizational titles and associated responsibilities due to a recent organizational realignment. Since this change was perceived as a change to the implementation of Technical Specifications relative to the PCP, it has been included in this Semi-Annual Report. Specific changes to the PVNGS Solid Radwaste PCP are as follows:
- The Manager of Radiation Protection and Chemistry was changed to the General Manager - Site Radiation Protection.
- The Manager of Radiation Support was changed to the Manager-Radiation Protection Support Services.
- The Director of Standards Technical Support was changed to the Vice President - Nuclear Production or designee.
These changes were administrative in nature and had no effect on the actual solidification process. Therefore, there was no reduction in the overall conformance of waste forms or final waste products to existing criteria for solid radioactive waste or NRC Branch Technical Position requirements.
A28
Table A12 (Continued) 4.b) Changes to the Process Equipment Pursuant to the PVNGS Solid Radwaste Process Control Program and the Update Final Safety Analysis Report, portable solidification systems may be used to process and solidify concentrated liquid radwaste in the event the plant permanently installed solidification system is not available. Typically PVNGS has utilized portable systems that solidify the liquid concentrate waste within a cement matrix.
However, during this reporting period, PVNGS has installed and operated a vacuum-dryer system in Unit One. This system drys concentrate into a dry powder. A binding agent is then added to produce a solid final waste product. PVNGS has defined criteria for reporting PCP related information in the Semi-Annual Effluent report.
One of the considerations is a change in the final waste characteristic. To this regard, final waste characteristics of the resultant waste from the vacuum dryer system is significantly different than from a cement matrix. Therefore this information has been included in this report.
4.c) Predicted change in quantity of solid waste generated.
The changes made to the portable Radwaste processing equipment can achieve a volume reduction in the final waste product up to a factor of five. The predicted reduction in the volume of waste generated will be predicated on the actual run time of these units and the number of portable units available for use, However, reductions of 60 to 120 cubic meters should be realized for each unit that utilizes this system.
4.d) Predicted change in radiation exposures.
The changes made to the plant processing equipment will not have an impact on the quantities of radionuclides generated from each unit.
Therefore, predicted exposures to the general public remain unchanged as previously addressed in the FSAR.
~ ~
I, H
I j
4l tj i
Table A13 Units 1, 2 and 3 EFFLUENT MONITORING INSTRUMENTATION OUT OF SERVICE GREATER THAN 30 DAYS Instrument . I o e ab lit Dates I o crab t Cause Ex la a io RU-141/142 01/01/90-Mode 5 entry Moisture collection Monitor inoperable (Unit 2) on 02/25/90. in sample stream while completing Actual operability (Ref TSCCR 2-89-656) T-Mod 2-90-SQ-008.
date was 06/27/90 causing low flow alarms.
RU-141/142 01/01/90-03/11/90 Moisture collection Monitor remained (Unit 3) in sample stream inoperable while causing low flow verifying alarms (Ref. TSCCR corrective actions 3-89-0315/0316), taken to prevent moisture buildup were successful (Ref. LER 530/88-008 and Special report 1-SR 003). Installation of T-Mod 3-90-SQ-002.
RU-143/444 01/05/90-02/25/90 Increased background Installation of (Unit 3) level on RU-143 gas design e channel (Ref.
3-90-008/009).
TSCCR modification to prevent inadvertent activation of check source circuitry (Ref.
Site Mod. 03-SM-SQ-008).
RU-145/146 05/06/90-06/06/90 Detector failure Replacement (Unit 3) during scheduled detector required surveillance test relocation of LED (Ref. TSCCR 3 check source (Ref.
0153/0154). EER 90-SQ-062).
A30
hl H
APPEND)X B METEOROLOGY
r II r
I W
JOINT FREQUENCY DISTRIBUTION TABLES The tables presented in this section are results obtained from processing the hourly meteorological data collected at the Palo Verde Nuclear Generating Station for the period of January - June 1990. The joint frequency distribution (JFD) tables represent the frequency, in terms of the number of observations, that a particular wind speed, wind direction, and stability category occurred simultaneously. On a quarterly and semi-annual basis, the JFDs were produced for 35-foot wind speed and wind direction by atmospheric stability class corresponding to the seven Pasquill stability categories, and for wind speed and wind direction for all stability classes combined. Atmospheric stability was classified per Regulatory Guide 1.23, using the 200-foot to 35-foot temperature difference (delta g.
In accordance with NUREG-0133, the batch releases for the first and second quarters of 1990 were considered as "long term", since for each quarter, the sum of the batch release periods for each unit exceeded 150 hours0.00174 days <br />0.0417 hours <br />2.480159e-4 weeks <br />5.7075e-5 months <br />. Consequently, the JFDs for the batch releases for both quarters are the same as for the continuous releases.
B2
~ l 4
il 1
il
Table 81 JFDs of 35-Foot Wind Versus Delta T January - March 1990 B3
a (
I
[ l
JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST QUARTER 1990 SITE IDENTIFIER: PVHGS DATA PERIOD EXAHIRED: 1/ 1/90 - 3/31/90
<<** FIRST QUARTER 1990 **>>
STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AHD 35.0 FEET MIND HEASURED AT: 35.0 FEET WIHD THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AHD DIRECTION IH HOURS AT 35.00 FEET SPEED (HPH) H NNE HE ENE E ESE SE SSE S SSM SM MSW M MHW NM HNM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 ~ 51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0
' 0 3.51- 4 ~ 50 0 0 0 0 0 0 0 0 0 0 0 0 0 4 ~ 51- 5.50 0 0 0 0 0 0 0 0 0 0 0 1 0 1 5.51- 6.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.51- 8.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.51-11.50 0 0 0 0 2 0 0 1 1 0 0 1 9 11.51-14.50 0 0 0 0 2 0 0 0 3 0 1 1 0 13 14 ~ 51-20.50 0 0 0 0 0 0 0 0 5 1 1 15
>20.50 0 0 0 0 0 0 0 0 0 0 0 1 0 1 TOTAL 0 0 0 0 4 0 0 0 1 9 7 1 6 5 4 2 39 STABILITY CLASS B LITY BASED ON: DELTA T BETWEEN 200.0 AHD 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTIOH OF WIND SPEED AHD DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) N HNE HE EHE E ESE SE SSE S SSM SW MSW M MHM HM NNW TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.51- 6.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.51- 8.50 0 1 0 0 7 0 2 0 1 0 0 0 0 12
- 8. 51-11.50 0 0 0 2 11 1 0 1 1 2 2 0 0 22 11.51-14.50 0 0 0 1 4 0 0 0 4 0 1 1 3 16 14.51-20.50 0 0 0 0 1 0 0 2 1 0 0 1 2 12 i20.50 0 0 0 0 0 0 0 0 0 0 0 0 1 1 TOTAL 0 1 0 3 23 3 1 2 3 4 7 2 3 2 3 6 63 B4
l JOINT FREQUENCY DISTRIBUTIOH ANALYSIS FOR FIRST QUARTER 1990 SITE IDEHTIFIER: PVHGS DATA PERIOD EXAHINED: 1/ 1/90 - 3/31/90 FIRST QUARTER 1990 >>>>>>
STABILITY CLASS C STABILITY BASED OH: DELTA T BETMEEN 200.0 AND 35.0 FEET MI HD HEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) H NNE - NE ENE E ESE SE SSE S SSM SM MSM M MHM NM NNM TOTAL CALH 0
~ 76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 2 1 1 0 0 1 0 0 0 0 6 4.51- 5.50 0 0 1 4 2 1 1 1 1 1 0 1 0 15 5.51- 6.50 0 0 3 1 4 1 0 2 0 0 1 1 0 15 6.51- 8.50 0 0 2 5 11 0 2 2 2 0 3 0 0 33 8.51-11.50 0 0 1 4 7 0 2 2 1 5 1 0 1 29 11.51-,14.50 0 0 0 0 3 0 . 2 2 1 0 0 1 1 12
.14.51-20.50 0 0 0 0 0 0 1 2 1 1 0 0 6
'<<20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 0 0 7 16 29 7 3 7 7 10 8 7 6 3 4 2 116 STABILITY CLASS D LITY BASED OH: DELTA T BETMEEN 200.0 AND 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AHD DIRECTIOH IH HOURS AT 35.00 FEET SPEED (HPH) N HHE HE ENE E ESE SE SSE S SSM SM MSM M MNM NM HHM TOTAL CALH 0
.76- 1.50, 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 1.51-'.50, 0 2 1 2 2 2 3 2 2 4 4 2 3 0 0 30 2.51- 3.50 2 4 6 6 5 7 6 6 10 6 10 5 2 3 2 87 3.51- 4.50 4 2 11 19 9 9 11 19 8 6 2 3 1 1 i111 4.51- 5.50 0 5 3 8 6 3 2 11 11 11 13 2 3 0 2 83 5.51- 6.50 3 2 3 16 7 3 2 3 7 10 6 0 2 0 2 67 6.51- 8.50 1 1 1 17 11 4 2 4 13 10 8 2 2 3 1 81 8.51-11.50 0 2 0 8 4 1 4 3 2 9 6 1 3 4 1 52 11.51-14.50 0 0 0 1 2 0 0 0 0 3 6 3 3 3 2 24 14.51-20.50 0 1 0 0 1 0 0 0 5 1 8 0, 3 2 0 23
- <<20.50 0 1 0 0 0 0 0 0 0 0 0 0 1 0 3 TOTAL 10 20 25 77 47 24 28 41 69 63 68 17 24 17 22 11 563 B5
I f
OINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST QUARTER 1990 SITE IDENTIFIER: PVHGS DATA PERIOD EXAHINED: 1/ 1/90 - 3/31/90
>>>>>> 'IRST QUARTER 1990>>**
STABILITY CLASS E STABILITY BASED ON: DELTA T BETMEEN 200.0 AHD 35.0 FEET MIND NEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (NPH) N HHE NE ENE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALN 0
.76- 1.50 0 0 1 0 0 0 0 1 0 0 0 0 0 2 1.51- 2.50 2 3 1 3 1 0 3 2 0 4 2 3 4 32 2.51. 3.50 5 9 5 2 1 1 3 3 1 3 2 6 6 53 3.51- 4.50 7 2 3 2 1 3 3 8 3 2 0 1 2 44 4.51- 5.50 2 2 5 3 1 1 7 9 2 1 0 0 42 5.51. 6.50 0 0 1 3 0 1 5 1 6 4 3 0 3 33 6.51- 8.50 0 3 2 3 2 2 3 2 12 11 4 3 2 58
- 8. 51-11. 50 0 0 2 0 8 2 4 0 11 8 7 8 0 57 11.51.14.50 0 0 0 0 0 1 0 1 8 2 5 7 2 36
- 14. 51-20. 50 0 0 0 0 0 0 0 0 '1 1 2 3 0 10
>20.50 0 0 0 0 0 0 0 0 0 0 0 1 0 1 TOTAL 16 19 20 16 14 7 11 22 25 39 51 37 26 32 14 19 368 STABILITY CLASS F LITY BASED ON: DELTA T BETMEEH 200.0 AND 35.0 FEET NEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTIOH OF MIND SPEED AND DIRECTIOH IN HOURS AT 35.00 FEET SPEED (NPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM M MHM NM HNM TOTAL CALN 0
.76- 1.50 0 0 1 0 0 0 0 0 1 1 0 0 0 1 4 1 ~ 51- 2.50 4 2 1 5 1 0 0 1 1 3 1 2 6 6 34 2.51- 3.50 11 13 7 4 0 3 4 2 3 2 6 4 11 9 83 3.51- 4.50 7 '
7 6 2 0 3 2 0 4 5 2 2 3 7 52 4.51- 5.50 7 3 0 0 0 1 2 2 1 1 2 3 4 30 5.51. 6.50 5 7 3 0 1 1 0 4 3 1 2 2 3 3 35 6.51- 8.50 8 4 1 3 1 2 1 4 6 2 9 1 0 8 50 8.51.11.50 2 1 2 0 1 1 0 3 2 0 2 1 0 4 19 11 '1-14.50 0 0 0 0 0 0 0 1 0 0 0 0 2 5 9 14 '1-20 '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 44 38 24 14 4 4 4 10 8 17 22 15 23 14 28 47 316 B6
I JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST QUARTER 1990 SITE IDENTIFIER: PVNGS DATA PERIOD EXAKINED: 1/ 1/90 - 3/31/90
>>>>>> FIRST QUARTER 1990 *>>*
STABILITY CLASS G STABILITY BASED ON: DELTA T BETMEEN 200.0 AND 35 ' FEET MIND KEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 KPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (KPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALK 0
.76. 1.50 0 3 0 1 0 0 0 0 0 0 0 3 2 1 10 1.51- 2'.50 16 6 8 0 1 4 1 4 4 3 3 4 9 22 87 2.51- 3.50 56 33 9 4 3 2 1 2 2 3 7 12 28 37 202 3.51- 4.50 77 64 11 2 1 0 0 0 2 2 2 5 6 34 207 4.51- 5 '0 29 35 4 2 1 0 0 0 1 0 1 0 2 15 90 5.51- 6.50 14 14 7 1 1 0 0 0 0 0 1 1 1 9 49 6.S1- 8.SO 17 7 2 3 0 0 0 0 0 0 0 0 1 5 36 8.51-11.50 2 5 4 0 0 0 0 0 0 0 0 0 0 1 12 11.51-14.50 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOI'AL 212 167 46 13 7 3 6 2 6 4 9 8 14 25 49 124 695 STABILITY CLASS ALL LITY BASED ON: DELTA T BETMEEN 200.0 AND 35.0 FEET KEASURED AT: 35.0 FEET THRESHOLD AT: .75 KPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (KPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALK 0
.76- 1.50 0 3 2 1 0 0 0 1 1 1 1 1 0 3 2 2 18 1.51- 2.50 22 13 11 10 5 7 7 6 8 6 9 12 9 9 17 32 183 2.51- 3.50 74 59 27 16 9 8 12 13 19 14 16 13 17 25 49 54 425 3.51- 4.50 95 75 31 27 12 8 13 17 30 10 16 11 7 9 15 44 420 4.51- 5.50 38 46 16 17 10 4 4 13 20 20 26 6 6 4 10 21 261 5.51- 6.50 22 23 17 21 13 5 4 9 9 21 15 5 9 4 5 17 199 6.51- 8.50 26 16 8 31 32 10 4 13 18 24 29 15 18 7 3 16 270 8.51-11.50 4 8 9 14 33 6 7 10 6 21 22 16 15 14 7 8 200 11.51-14.50 1 0 1 2 11 0 2 2 1 18 22 5 10 13 11 13 112 14.51-20.50 0 1 0 0 3 0 0 0 7 11 15 3 11 7 5 3 66
>>20.50 0 1 0 0 0 0 0 0 0 0 1 0 0 3 0 1 6 TOTAL 282 245 122 139 128 48 53 84 119 146 172 87 102 98 124 211 2160 B7
~ I v
NT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST QUARTER 1990 SITE IDENTIFIER: PVNGS DATA PERIOD EXAHINEO: 1/ 1/90 - 3/31/90
- FIRST QUARTER 1990 <<*>>
STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND HEASURED AT: 35.0 FEET
'WINO THRESHOLD AT: .75 HPH TOTAL NUHBER OF OBSERVATIOHS: 2160 TOTAL NUHBER OF VALID OBSERVATIONS: 2160 TOTAL HUHBER OF HISSING OBSERVATIONS: 0 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 X HEAN WIND SPEED FOR THIS PERIOD: 5.8 HPH TOTAL HUHBER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 1.81 2.92 5.37 26.06 17.04 14.63 32.18 DISTRIBUTION OF WIND DIRECTION VS STABILITY N HNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW CALH 0 0 0 0 4 0 0 0 1 9 7 1 6 5 4 2 0 0 1 0 3 23 3 1 2 3 4 7 2 3 2 3 6 0 0 0 7 16 29 7 3 7 7 10 8 7 6 3 4 2 0 0
10 20 25 77 47 24 28 41 69 63 68 17 24 17 22 11 0 16 19 20 16 14 7 11 22 25 39 51 37 26 32 14 19 0 44 38 24 14 4 4 4 10 8 17 22 15 23 14 28 47 0 212 167 46 13 7 3 6 2 6 4 9 8 '14 25 49 124 0 282 245 122 139 128 48 53 84 119 146 172 87 102 98 124 211 0 B8
Table 82 JFDs of 35-Foot Wind Versus Delta T April - June 1990 B9
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR SECOHO QUARTER 1990 SITE IDENTIFIER: PVNGS DATA PERICO EXAHIHEO: 4/ 1/90 - 6/30/90
- +* SECOND QUARTER 1990 ***
STABILITY CLASS A STABILITY BASED OH: DELTA T BET'WEEN 200.0 AND 35.0 FEET MIND MEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 HPN JOIHT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) NHE HE ENE E ESE SE SSE S SSM SM WSM M WNM HM HNM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 1 0 0 0 0 0 0 0 0 0 0 0 1 5.51- 6.50 0 0 0 0 0 0 0 0 0 0 0 0 0 6.51- 8.50 0 0 0 0 0 2 3 2 3 2 0 0 12 8.51-11.50 0 0 0 5 0 7 19 37 9 5 2 0 84 11.51-14 ~ 50 0 0 1 6 0 0 14 29 4 1 6 0 61 14.51-20 '0 0 0 3 0 0 2 7 35 6 0 8 0 61
>>20.50 0 0 0 0 0 0 2 7 1 0 0 0 10 TOTAL 0 1 0 4 11 0 0 0 11 45 110 23 8 16 0 0 229 STABILITY CLASS B LITY BASED OH: DELTA T BETWEEN 200.0 AND 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPN JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IK HOURS AT 35.00 FEET SPEED (HPN) HHE NE ENE E ESE SE SSE S SSM SM MSM M MHM NM NHM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 1 0 0 0 0 0 0 0 0 1 0 2 4.51- 5.50 1 0 0 0 1 2 3 2 0 0 0 0 0 1'l 5 ~ 51- 6.50 0 1 1 'I 2 4 5 3 3 1 1 0 0 22 6.51- 8.50 0 0 0 4 2 4 5 15 8 8 7 2 0 60 8.51-11.50 0 0 1 2 0 4 4 10 20 9 3 2 0 57 11.51-14.50 0 0 0 3 0 0 1 2 7 4 1 1 0 19 14.51-20.50 0 2 0 0 0 4 4 3 0 15
>>20 '0 0
0 0, 0
0 0 0 0 0 1
0 1 0 1
0 0 0 1 TOTAL 1 1 3 12 7 5 14 18 33 43 26 13 9 0 0 187 B10
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR SECOND QUARTER 1990 SITE IDENTIFIER: PVHGS DATA PERIOD EXAHINED: 4/ 1/90 - 6/30/90
- ~* SECOND QUARTER 1990 ~**
STABILITY CLASS C STABILITY BASED OH: DELTA T BETWEEN 200.0 AHD 35.0 FEET MIND HEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTIOH IH HOURS AT 35.00 FEET SPEED (NPH) N HHE HE ENE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALH 0
~ 76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 2 0 0 1 1 0 0 0 0 0 5 4.51- 5.50 1 0 2 3 2 8 8 12 4 1 3 0 0 1 48 5.51- 6.50 0 0 1 0 0 3 2 17 9 10 5 2 3 0 56 6.51- 8.50 0 0 0 3 6 1 3 15 17 11 4 4 3 0 68 8.51-11.50 0 0 0 0 2 0 1 2 5 6 6 3 1 0 27 11.51-14 ~ 50 0 0 0 1 0 0 0 1 1 10 4 1 1 0 19 14.51-20.50 0 0 0 0 0 0 0 0 1 5 1 1 1 0 9
>20.50 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 TOTAL 1 0 3 7 12 10 '12 14 4S 38 44 24 11 9 0 1 234 STABILITY CLASS D LITY BASED OH: DELTA T BETWEEN 200.0 AHD 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTIOH OF MIND SPEED AHD DIRECTIOH IH HOURS AT 35.00 FEET SPEED (HPH) H NHE NE EHE E ESE SE SSE S SSM SM MSM M MHM NM HNM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 1 4 1 2 1 0 1 0 1 16 2.51- 3.50 5 3 4 4 4 9 3 0 0 1 1 2 46 3.51- 4.50 4 3 13 7 9 14 12 6 1 1 1 0 81 4.51- 5.50 6 1 3 3 7 8 20 10 4 2 2 0 73 5.51- 6.50 0 5 3 1 2 8 7 7 4 1 0 0 39 6.51- 8.50 0 4 3 0 4 3 7 9 7 0 1 0 41 8.51-11.50 0 'I 2 0 2 1 5 14 17 3 1 0 53 11 ~ 51-14.50 0 0 2 0 0 1 3 9 6 2 0 0 28 14.51-20.50 0 0 2 1 0 2 7 22 6 2 1 0 47
>20.50 0 0 0 0 0 1 1 0 2 0 0 0 4 TOTAL 4 8 '15 1S 36 20 17 30 48 65 78 4S 18 12 8 3 428
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JOINT FREQUENCY DISTRIBUTIOH ANALYSIS FOR SECOND QUARTER 1990 cSITE IDENTIFIER'VHGS DATA PERIOD EXAHINED: 4/ 1/90 - 6/30/90
- SECOND QUARTER 1990 STABILITY CLASS E STABILITY BASED ON: DELTA T BETMEEN 200.0 AND 35.0 FEET MIND MEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AHD DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1.51- 2.50 2 0 0 2 2 4 2 0 1 0 0 2 1 22 2 ~ 51- 3.50 0 3 3 2 0 1 1 2 2 5 2 1 1 1 31 3.51- 4.50 2 2 4 1 1 0 1 5 8 4 3 1 0 2 39 4.51- 5.50 0 2 3 2 1 0 2 3 6 2 1 3 0 28 5.51- 6.50 1 1 0 0 2 1 3 8 6 6 2 0 0 34 6.51- 8.50 0 4 2 1 1 1 1 4 18 32 13 9 4 0 91 8.51-11.50 0 0 1 0 1 0 0 3 29 39 29 8 2 0 114 11.51-14.50 0 0 0 0 0 0 0 1 12 30 7 2 1 0 57 14.51-20.50 0 0 0 0 0 0 0 . 0 7 13 3 0 2 0 27
>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 5 12 13 ' 8 11 8 6 20 88 135 66 26 'l4 20 4 444 STABILITY CLASS F LITY BASED ON: DELTA T BETMEEH 200.0 AND 35.0 FEET NEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AHD DIRECTION IH HOURS AT 35.00 FEET SPEED (NPH) H HNE NE ENE E ESE SE SSE S SSM SM MSM M MHM NM NHM TOTAL CALH 0
.76- 1.50 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1.51- 2.50 5 2 2 4 0 2 1 2 1 1 0 0 'I 0 22 2.51- 3.50 9 2 3 2 1 2 2 3 3 7 3 6 7 57 3.51- 4.50 2 7 7 0 0 1 0 1 6 5 4 9 2 3 51 4.51- 5.50 0 1 0 1 0 0 0 1 3 6 9 3 1 1 28 5.51- 6.50 1 2 3 0 0 1 0 2 8 11 8 6 4 3 50 6.51- 8.50 0 2 0 0 0 0 1 5 17 36 8 6 3 0 79 8.51-11.50 0 0 0 0 0 0 1 0 20 19 4 4 3 0 55 11 51-14.50
~ 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>20.50 0 0 0 0 0 0 0, 0 0 0 0 0 0 0 0 TOTAL 18 16 15 7 1 1 5 5 13 58 82 40 31 20 19 14 345 B12
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR SECOND QUARTER 1990
, SITE IDENTIFIER: PVHGS DATA PERIOD EXANIHED: 4/ 1/90 - 6/30/90
~~* SECOND QUARTER 1990 ***
STABILITY CLASS G STABILITY BASED ON: DELTA T BETMEEN 200.0 AND 35.0 FEET MIND HEASUR ED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUEHCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM M MH'M NM NNM TOTAL CALH
.76-1.51-1.50 2.50 0
8 0,0 8 3 2 1 0 1
0 3
0 0
0 0
0 1
0 2
0 2
0 2
0 6 41 0
2 2.51- 3.50 27 25 3 2 2 0 0 1 0 1 3 5 16 90 3.51- 4.50 24 26 8 7 0 0 0 0 1 3 1 1 10 89 4.51- 5.50 13 25 5 2 4 0 0 1 0 1 2 1 1 56 5 '1- 6.50 4 4 6 3 1 0 1 1 3 1 0 0 1 25 6.51- 8.50 1 0 2 1 0 0 0 0 3 0 0 2 2 'll 8.51-11.50 0 0 0 0 0 0 0 0 2 0 0 0 0 3 11.51-14.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 77 88 27 18 8 1 3 1 3 5 10 8 8 11 13 36 317 STABILITY CLASS ALL LITY BASED OH: DELTA T BETMEEH 200.0 AND 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTIOH OF MIND SPEED AHD DIRECTIOH IH HOURS AT 35.00 FEET SPEED (HPH) N NNE HE ENE E ESE SE SSE S SS'M S'M MSM M MHM NM NHM TOTAL CALH 0
.76- 1.50 1 0 0 1 0 0 0 0 0 0 0 1 0 0 2 0 5 1.51- 2.50 15 12 5 9 7 1 10 5 3 3 3 3 5 4 8 8 101 2.51- 3.50 36 33 14 9 7 9 6 7 14 9 8 10 8 13 15 26 224 3.51- 4.50 29 36 23 12 16 10 8 10 21 28 16 11 12 5 15 15 267 4.51- 5.50 16 30 16 9 10 8 13 17 27 33 23 19 9 7 5 3 245 5.51- 6.50 6 7 11 9 7 6 8 10 36 35 40 25 12 8 2 4 226 6.51- 8.50 3 6 4 9 14 7 4 13 34 77 101 43 29 14 2 2 362 8.51-11 ~ 50 0 0 1 2 12 8 0 8 17 89 137 74 27 13 5 0 393 11.51-14.50 1 2 0 2 11 1 0 0 4 32 86 25 7 11 3 0 185 14.51-20.50 0 0 0 3 4 0 1 0 4 23 79 20 6 16 3 0 159
>>20.50 0 0 0 0 0 0 0 0 1 3 9 4 0 0 0 0 17 TOTAL 107 126 74 65 88 50 50 70 161 332 502 235 115 91 60 58 2184 B13
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR SECOND QUARTER 1990 SITE IDENTIFIER: PVNGS DATA PERIOD EXAHINED: 4/ 1/90 - 6/30/90
'+*+ SECOND QUARTER 1990 **
STABILITY BASED OH: DELTA T BETMEEN 200.0 AND 35.0 FEET WIND HEASURED AT: 35.0 FEET WIND THRESHOLD AT: ~ 75 HPH TOTAL NUHBER OF OBSERVATIONS: 2184 TOTAL NUHBER OF VALID OBSERVATIONS: 2184 TOTAL HUHBER OF HISSING OBSERVATIONS: 0 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 X HEAN WIND SPEED FOR THIS PERIOD: 7.6 HPH TOTAL HUNGER OF OBSERVATIONS WITH BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A B C D E F G 10.49 8.56 10.71 19.60 20.33 15.80 14 ~ 51 DISTRIBUTION OF WIND DIRECTION VS STABILITY H NNE NE ENE E ESE SE SSE S SSW SW WSW W MHM NW NHW CALH A 0 1 0 4 0 0 0 11 45 110 23 8 16 0 0 0 8 2 1 1 3 12 7 5 14 18 33 43 26 13 9 0 0 0 C 1 0 3 7 12 10 12 14 48 38 44 24 11 9 0 1 0 4 8 15 18 36 20 17 30 48 65 78 48 18 12 8 3 0 5 12 13 8 8 11 8 6 20 88 135 66 26 14 20 4 0 18 16 15 7 1 1 5 5 13 58 82 40 31 20 19 14 0 77 88 27 18 8 1 3 1 3 5 10 8 8 11 13 36 0 TOTAL 107 126 74 65 88 50 50 70 161 332 502 235 115 91 60 58 0 B14
g 0
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l
Table B3 JFDs of 35-Foot Wind Versus Delta T January - June 1990 B15
1 l
JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST SEKIANNUAL 1990 SITE IDENTIFIER: PVHGS DATA PERIOD EXAHIHED: 1/ 1/90 - 6/30/90 FIRST SEHI ANNUAL **~
STABILITY CLASS A STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET WIND KEASURED AT: 35.0 FEET WIND THRESHOLD AT: .75 KPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (KPH) H HHE , NE EHE E ESE SE SSE S SSW SW MSM W WNW NM NNM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 0 0 0 0 0 0 0 0 0 4.51- 5.50 0 1 0 0 0 0 0 0 1 0 2 5.51- 6.50 0 0 0 0 0 0 0 0 0 0 0 6.51- 8.50 0 0 0 0 0 3 2 2 0 0 12 8.51-11.50 0 0 0 0 7 22 38 5 3 1 93 11.51-14.50 0 0 0 1 8 17 . 32 2 7 0 74
'4.51-20.50 0 0 0 3 0 10 38 5 9 1 76
>>20.50 0 0 0 0 0 2 7 0 1 0 11 TOTAL 0 1 0 4 15 0 0 0 12 54 117 24 14 21 4 2 268 STABILITY CLASS B LITY BASED OH: DELTA T BETWEEN 200.0 AND 35.0 FEET KEASURED AT: 35.0 FEET THRESHOLD AT: .75 KPH JOINT FREQUENCY DISTRIBUTION OF WIND SPEED AND DIRECTION IH HOURS AT 35.00 FEET SPEED (KPH) N NHE HE ENE E ESE SE SSE S SSW SW WSM W MH'M NM HHM TOTAL CALK 0
.76- 1.50 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3.50 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 1 0 0 0 0 0 0 0 0 1 0 2 4.51- 5 '0 0 0 1 2 3 2 0 0 0 0 0 11 5.51- 6.50 1 1 2 4 5 3 3 1 1 0 0 22 6.51- 8.50 0 11 2 6 5 15 9 8 7 2 0 72 8.51-11.50 3 13 1 4 5 10 21 11 5 2 0 79 11.51.14.50 1 7 0 0 1 3 11 4 2 2 3 35 14.51-20 ~ 50 0 3 0 0 2 4 5 4 1 4 2 27
>>20.50 0 0 0 0 0 0 1 0 0 0 1 2 TOTAL 2 2 1 6 35 10 6 16 21 37 50 28 16 11 3 6 250 B16
~
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST SENIANNUAL 1990 SITE IDENTIFIER: PVHGS DATA PERIOD EXAHINEO: 1/ 1/90 - 6/30/90
- FIRST SEHIANHUAL ~**
STABILITY CLASS C STABILITY BASED ON: DELTA T BETWEEN 200.0 AND 35.0 FEET MIHD HEASURED AT: 35.0 FEET MIHD THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF 'WIND SPEED AND DIRECTION IH HOURS AT 35.00 FEET SPEED (HPH) N NNE HE EHE E ESE SE SSE S SSM SM MSM M MHM N'M NN'M TOTAL CALH 0
.76. 1.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.51- 2.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.51- 3 ~ 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.51- 4.50 0 0 2 3 1 0 2 1 1 0 0 0 0 11 4.51- 5.50 0 3 7 4 9 9 13 5 2 4 0 1 1 63 5.51- 6.50 0 4 1 4 4 2 18 11 10 5 3 4 0 71 6.51- 8.50 0 2 8 17 1 5 17 19 13 4 7 3 0 101 8.51-11.50 0 1 4 9 0 3 4 7 7 11 4 1 1 56
'11 ~ 51-14.50 0 0 1 3 0 2 1 3 11 4 1 2 1 31 14.51-20.50 0 0 0 1 0 0 0 2 7 2 2 1 0 15 i20.50 0 0 0 0 0 0 0 0 1 1 0 0 0 2 TOTAL 1 0 10 23 41 17 15 21 55 48 52 31 17 12 4 3 350 STABILITY CLASS D LITY BASED OH: DELTA T BETWEEN 200.0 AHD 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF IIIHD SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) N NNE NE ENE E ESE SE SSE S SSM SM MSM II MHM NM HHM TOTAL CALH 0
.76- 1.50 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 1.51. 2 '0 0 4 1 3 6 2 4 4 3 4 5 3 4 0 2 1 46 2.51- 3.50 2 7 'l1 9 9 13 10 10 19 9 10 5 3 4 8 4 133 3.51. 4.50 5 3 15 22 22 11 16 20 33 20 12 3 4 2 3 1 192 4.51- 5 '0 1 5 9 9 9 6 5 18 19 31 23 6 6 2 5 2 156 5.51- 6.50 3 2 3 21 10 3 3 5 15 17 13 4 3 1 2 106 6.51- 8.50 2 1 1 21 14 5 2 8 16 17 17 9 3 3 2 1 122 8.51-11.50 0 2 0 9 6 4 4 5 3 14 20 18 7 7 5 1 105 11.51-14.50 1 2 0 1 4 0 0 0 1 6 15 9 5 5 2 52 14.51-20 ~ 50 0 1 0 0 3 0 1 0 7 8 30 6 7 4 3 0 70
>20.50 0 1 0 0 0 0 0 0 1 1 1 2 0 1 0 0 7 TOI'AL 14 28 40 95 83 44 45 71 117 128 146 65 42 29 30 14 991 B17
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST SENIANHUAL 1990
- SITE IDENTIFIER: PVNGS DATA PERIOD EXANINED: 1/ 1/90 - 6/30/90
>>>>>> FIRST SEHI ANNUAL>>>>>>
STABILITY CLASS E STABILITY BASED ON: DELTA T BETMEEN 200.0 AND 35.0 FEET MI HD HEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF 'MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (NPH) H NNE NE EHE E ESE SE SSE S SSM SM MSM M 'MNM NM NHM TOTAL CALH 0
.76- 1.50 0 0 1 0 0 0 0 1 0 0 1 0 0 0 3 1.51- 2.50 4 3 1 5 3 4 5 2 2 0 4 4 4 5 54 2.51- 3.50 5 12 8 4 2 4 5 5 6 5 3 7 7 84 3.51- 4.50 9 4 7 3 2 3 4 13 10 7 5 1 1 4 83 4.51- 5.50 2 4 8 5 2 2 1 9 9 15 4 2 3 0 70 5 '1- 6.50 1 1 1 3 2 2 6 4 13 12 10 5 0 3 67 6.51- 8.50 0 7 4 4 3 3 4 6 25 44 24 13 7 2 149 8.51-11.50 0 0 3 0 9 2 4 3 33 50 37 15 10 0 171 11.51-14.50 0 0 0 0 0 1 0 2 20 38 9 7 8 2 93 14.51-20.50 0 0 0 0 0 0 0 0 10 14 4 2 5 0 37
>20.50 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 TOTAL 21 " 31 33 24 22 18 19 28 45 127 186 103 52 46 34 23 812 STABILITY CLASS F LITT BASED ON: DELTA T BETMEEH 200.0 AHD 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (NPH) N NHE HE ENE E ESE SE SSE S SSM SM 'MSM M MHM HM HHM TOTAL CALH 0
.76- 1.50 1 0 1 0 0 0 0 0 0 1 1 0 0 1 1 6 1.51- 2.50 9 4 3 9 1 2 1 2 2 2 3 1 3 7 6 56 2.51- 3.50 20 15 10 6 1 4 5 6 5 6 9 9 10 17 16 140 3.51- 4 ~ 50 9 14 13 2 0 1 3 3 6 9 9 11 4 7 10 103 4.51- 5.50 7 5 3 1 0 0 0 2 5 8 10 4 3 5 5 58 5.51- 6.50 6 9 6 0 1 1 1 2 12 14 9 8 6 4 6 85 6.51- 8.50 8 6 1 3 1 0 3 6 2'I 42 10 15 4 1 8 129 8.51-11.50 2 1 2 0 1 0 2 0 23 21 4 6 4 3 4 74 11.51-14.50 0 0 0 0 0 1 0 0 1 1 0 0 0 2 5 10 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 62 54 39 21 5 5 9 15 21 75 104 55 54 34 47 61 661 B18
a
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A II A 1 I j II
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST SENIAHNUAL 1990 SITE IDENTIFIER: PVNGS DATA PERIOD EXANINED: 1/ 1/90 - 6/30/90
<<<<<<FIRST SEHI ANNUAL ***
STABILITY CLASS G STABILITY BASED ON: DELTA T BET'MEEN 200.0 AND 35.0 FEET
'MIHD HEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IH HOURS AT 35.00 FEET SPEED (HPH) H NNE NE EHE E ESE SE SSE S SSM SM MSM M MNM NM NNM TOTAL CALH 0
.76- 1.50 0 3 0 2 0 0 0 0 0 0 0 3 3 1 12 1.51- 2.50 24 14 11 2 2 7 1 4 5 5 5 6 11 28 128 2.51- 3.50 83 58 12 6 5 2 1 3 2 4 10 17 32 53 292 3 '1- 4 '0 101 90 19 9 1 0 0 0 3 5
'I 3 6 12 44 296 4.51- 5.50 42 60 9 4 5 0 0 1 1 3 2 16 146 5.51- 6.50 18 18 13 4 2 0 1 1 3 1 1 1 1 10 74 6.51- 8.50 18 7 4 4 0 0 0 0 3 0 0 2 1 7 47 8.51-11.50 2 5 4 0 0 0 0 0 2 0 0 0 0 15 11 ~ 51-14.50 1 0 1 0 0 0 0 0 0 0 0 0 0 0 2 14.51-20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>20.50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 289 255 73 31 15 4 9 3 9 9 19 16 22 36 62 160 1012 STABILITY CLASS ALL LITY BASED OH: DELTA T BETMEEH 200.0 AND 35.0 FEET HEASURED AT: 35.0 FEET THRESHOLD AT: .75 HPH JOINT FREQUENCY DISTRIBUTION OF MIND SPEED AND DIRECTION IN HOURS AT 35.00 FEET SPEED (HPH) N 'NE HE ENE E ESE SE SSE S SSM SM MSM M MHM N'M NNM TOTAL CALH 0
.76- F 50 1 3 2 2 0 0 0 1 1 1 1 2 0 3 4 2 23
'I.51- 2.50 37 25 16 19 12 8 17 11 11 9 12 'I5 14 13 25 40 284 2.51- 3.50 110 92 41 25 16 17 18 20 33 23 24 23 25 38 64 80 649 3.51- 4.50 124 111 54 39 28 '18 21 27 51 38 32 22 19 14 30 59 687 4.51- 5.50 54 76 32 26 20 12 17 30 47 53 49 25 15 11 15 24 506 5.51- 6.50 28 30 28 30 20 'I 1 12 19 45 56 55 30 21 12 7 21 425 6.51- 8.50 29 22 12 40 46 17 8 26 52 101 130 58 47 21 5 18 632 8.51-11.50 4 8 10 16 45 14 7 18 23 '110 159 90 42 27 12 8 593 11.51-14.50 2 2 1 4 22 1 2 2 5 50 108 30 17 24 14 13 297 14.51-20.50 0 1 0 3 7 0 1 0 11 34 94 23 17 23 8 3 225
>20.50 0 1 0 0 0 0 0 0 1 3 10 4 0 3 0 1 23 TOTAL 389 371 196 204 216 98 103 154 280 478 674 322 217 189 184 269 4344 B19
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JOINT FREQUENCY DISTRIBUTION ANALYSIS FOR FIRST SEHIANNUAL 1990 SITE 'IDENTIFIER PVNGS DATA PERIOD EXAHIRED: 1/ 1/90 - 6/30/90
- i F IRST SEHIANNUAL ***
STABILITY BASED ON: DELTA T BETMEEN 200.0 AND 35.0 FEET MIND HEASURED AT: 35.0 FEET MIND THRESHOLD AT: .75 HPH TOTAL NUHBER OF OBSERVATIONS: 4344 TOTAL NUHBER OF VALID OBSERVATIONS: 4344 TOTAL NUHBER OF HISSING OBSERVATIONS: 0 PERCENT DATA RECOVERY FOR THIS PERIOD: 100.0 X HEAR MIND SPEED FOR THIS PERIOD: 6.7 HPN TOTAL NUHBER OF OBSERVATIONS MITN BACKUP DATA: 0 PERCENTAGE OCCURRENCE OF STABILITY CLASSES A 8 C D E F G 6.17 5.76 8.06 22.81 18.69 15.22 23.30 DISTRIBUTION OF MIND DIRECTION VS STABILITY N NNE NE ENE E ESE SE SSE S SSM S'M MSM M 'MNM NM NNM CALH 0 1 0 4 15 0 0 0 12 54 117 24 14 21 4 2 2 2 'I 6 35 10 6 16 21 37 50 28 16 11 3 6 1 0 10 23 41 17 15 21 55 48 52 31 17 12 4 3 14 28 40 95 83 44 45 71 117 128 146 65 42 29 30 14 21 31 33 24 22 18 19 28 45 127 186 103 52 46 34 23 62 54 39 21 5 5 9 15 21 75 104 55 54 34 47 61 L '89289 255 371 73 196 31 204 15 216 4
98 103 9 3 154 9
280 478 9 19 674 16 322 22 217 36 189 62 184 160 269 B20
f APPENDIX C DOSE CALCULATIONS
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0 GASEOUS EFFLUENT* DOSE CALCULATIONS Doses to the maximum individual and the surrounding population resulting from the release of radioactive material in gaseous effluents from the Palo Verde Nuclear
"'enerating -Station were calculated using the GASPAR computer program. Gaseous effluents were released from Units 1, 2 and 3. The radionuclides considered in the dose calculations were Tritium, Iodine-131, Iodine-132, Iodine-133, Iodine-135, all noble gases, and particulates having a half-life greater than eight days and for which dose factors are contained in NUREG-0172. Strontium%9 and Strontium-90 were considered only through the first quarter since the second quarter results were not available. Locations selected for individual dose calculations included for each sector, the site boundary, and within five miles, if present, the nearest residence, the nearest garden, and the nearest milk animal.
GASPAR implements the radiological dose models of Regulatory Guide 1.109 to determine the radiation exposure to man from four principal atmospheric exposure pathways: plume, ground deposition, irihaiation, and ingestion. The ingestion pathways considered were cow milk, goat milk, meat, and vegetables. Doses to the maximum individual and the population were calculated as a function of age group and pathway for significant body organs. Assumptions and data sources used for input to the GASPAR code are described on page C7.
Table C1 presents the doses for the first two quarters and the first semiannual period of 1990 for the highest exposed location on the site boundary, the maximum individual in the general public and the Visitor Center. The site boundary and residence locations for which data are presented represent the highest annual doses. An occupancy factor of 1.0 (implying continuous occupancy over the entire period) was utilized for the Visitor Center and the exposure pathways considered to calculate its doses were plume, ground deposition, and inhalation, Table C2 presents the population doses for the first two quarters and the first semiannual period of 1990. Table C3 summarizes the individual doses and compares the result to PVNGS Technical Specification limits.
Based on results obtained by placing TLDs on the site boundary in each sector, the net dose for this report period, from direct-radiation, (plume and ground deposition) from all three units was determined to be zero.
- There were no liquid effluents associated with the operation of this facility.
0 C2
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Table C1 DOSES TO SPECIAL LOCATIONS FOR JANUARY JUNE 1990 SITE BOUNDARY 1.40 HILES SSM FROH UNIT 1 ~ 1.14 HILES SQI FROH UNIT 2, 1.00 HILES SSM FROH UNIT 3 BETA AIR DOSES(HRAD) 1ST QUARTER 3.98E-01 1.48E-01 2ND QUARTER 8.35E-02 3.40E-02 1ST SEHI ANNUAL 4.81E-01 1.82E-Ol T. BODY SKIN HAXIHUH INDIVIDUAL(HREH) 1ST QUARTER 8.96E-02 2.66E-01 2ND QUARTER 2.06E.02 5.76E-02 1ST SEHI-ANNUAL 1.10E-01 3.23E.01 HAXIHUH INDIVIDUAL IN GENERAL PUBLIC LOCATED AT A RESIDENCE 4 48 HILES SQI FROH UNIT 1, 4.28 HILES S FROH UNIT 2, AND 4.06 HILES S FROH UNIT 3 (HREH) T.BODY Gl-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN 1ST QUARTER ADULT 4.75E-02 4.75E-02 3.53E-02 4.75E-02 4.75E-02 5.06E-02 4.77E-02 1.18E-01 TEEN 4.75E-02 4.75E.02 3.54E.02 4.75E.02 4.75E.02 5 140.02 4.70E.02 1.10E-01 CHILD 4.61E.02 4.61E-02 3.54E-02 4.61E-02 4.61E.02 5.04E-02 4.64E-02 1.17E-01 INFANT " 4.15E-02 4.15E-02 3.54E-02 4 ~ 15E-02
~ 15E-02 4.55E-02 4.17E-02 1;12E-01 2ND QUARTER ADULT 1.58E-02 1.58E-02 5.79E-03 1.58E-02 1.58E-02 1.61E-02 1.59E-02 2.63E-02 TEEN 1.59E-02 1.59E 02 5.79E-03 1.59E-02 1.59E-02 1.62E-02 1.60E-02 2.63E-02 CHILD 1.47E-02 1.47E-02 5.80E-03 1.47E-02 1.47E-02 1.51E-02 1.48E-02 2.52E-02 INFANT 1.09E-02 1.09E-02 5.79E-03 1.09E-02 'I.09E-02 1 '2E-02 1.10E-02 2.14E-02 1ST SEHI-ANNUAL ADULT 6.33E-02 6.33E-02 4.11E-02 6.33E-02 6.33E-02 6.67E-02 6.36E-02 1.45E-01 TEEN 6.34E-02 6.34E.02 4.11E.02 6.34E-02 6.34E-02 6.76E-02 6.38E-02 1.45E-01 CHILD 6.08E-02 6.08E.02 4.11E.02 6.08E-02 6.09E-02 6.55E-02 6.12E-02 1.42E-01 INFANT 5.25E-02 5.25E-02 4.11E 02 5.25E 02 5.25E-02 5.67E-02 5.27E-02 1.34E-01 C3
~ I II
Table C1 (CONT.)
DOSES TO SPECIAL LOCATIONS FOR JANUARY JUNE 1990 VISITORS CENTER LOCATED ONSITE 0.45 HILES lhlM FROH UNIT 1, 0.45 HILES NN FROH UNIT 2 AND 0.61 HILES NNll FROH UNIT 3 (HREH) ToBODY G I - TRACT BONE LiVER KIDNEY THYROID LUNG SKIN 1ST QUARTER ADULT 2.66E-02 2.66E.02 2.04E-02 2.66E-02 2.66E-02 2.84E-02 2.67E-02 6.37E-02 TEEN 2.66E-02 2.66E-02 2.04E-02 2.66E-02 2.66E-02 2.89E-02 2.68E-02 6.38E-02 CHILD 2.59E-02 2.59E-02 2.04E-02 2.59E-02 2.59E-02 2.85E-02 2.61E-02 6.30E-02 INFANT 2.36E.02 2.36E-02 2.04E-02 2.36E-02 2.36E-02 2.59E-02 2.37E-02 6.07E-02 2ND QUARTER ADULT 1.04E-02 '1.05E-02 3.99E-03 1.04E-02 1.04E-02 1.07E-02 1.05E-02 1.72E-02 TEEN 1.05E-02 1.05E-02 3.99E-03 1.05E-02 1.05E-02 1.08E-02 1.06E-02 1.73E-02 CHILD '.73E-03 9.73E-03 3.99E-03 9.73E-03 9.73E-03 1.01E-02 9.82E-03 1.65E-02 INFANT 7.28E-03 7.28E-03 3.99E-03 7.29E-03 7.28E-03 7.61E-03 7.35E-03 1.18E-02 1ST SEHI-ANNUAL ADULT 3.70E-02 3.70E-02 2.44E-02 3.70E-02 3.70E-02 3.91E-02 3.72E-02 8.10E-02 TEEN 3.71E.02 3.71E-02 2.44E-02 3.71E-02 3.71E-02 3.97E-02 3.74E-02 8.10E-02 CHILD 3.56E-02 3.56E-02 2.44E-02 3.56E-02 3 '6E-02 3.85E-02 3.59E-02 7.96E-02 INFANT 3.08E-02 3.08E-02 2.44E-02 3.08E-02 3 '8E-02 3.35E-02 3.10E-02 7.25E-02 C4
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Table C2 IHTEGRATED POPULATIOI DOSES FOR JANUARY - JUNE 1990 PERSONREH JANUARY 1 - HARCH 31 1990 PATHNAY T.BODY Gl-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN
~. ~ "t + + + + + + + + +
PLUNE j 1 ~ 56E-01 j 1.56E-01 j 1.56E-01 j 1 ~ 56E-01 j 1 ~ 56E.01 j 1.56E-01 j 1 ~ 56E-01 j 6.71E-01
+ + + + + + + + +
GROUND j 1.67E 03 j 1.67E 03 j 1 67E 03 j 1 67E 03 j 1.67E 03 j 1 67E 03 j 1 67E 03 j 1 96E 03 j
+ + + + + + + +
INHAL j 1 06E Oi j 1.06E 01 j 5 53E 05 j 1.06E-01 j 1.06E-01 j 1 29E 01 j 1 OBE 01 j 1.06E-01
+ + + + + + + + +
VEGET j 5.04E 01 i 5.04E-01 j 1.26E 04 j 5 04E 01 j 5 04E-Oi j 5 ~ 51E 01 j 5 04E 01 j 5 04E 01 j
+ + + + + + + + +
CN HILK j 4 34E 02 j 4 34E 02 j 1 ~ 50E 05 j 4 34E 02 j 4 34E 02 j 4.89E 02 j 4.34E 02 j 4.34E 02 j
+ + + + + + + +
NEAT j 2 21E 02 j 2 22E 02 j 3 13E 07 j 2 21E 02 j 2 21E 02 j 2 21E 02 j 2 21E 02 j 2 21E 02
+ + + + + + + + +
- TOTAL* j 8.33E-01 j 8.34E-01 j 1.58E-01 j 8.33E-01 j 8.33E-01 j 9.09E-01 j 8.34E-01 j 1.35E+00 j
+ + + + + + + + +
(a)
PER CAPITA 4.64E-07 4.64E-07 8.80E-OB 4.64E-07 4.64E-07 5.06E-07 4.64E-07 7.52E-07 DOSE (REH)
+
APRIL 1 - JUNE 30 1990 PATHMAY T ~ BODY Gl - TRACT BONE LIVER KIDHEY THYROID LUNG SKIN
+ + + + + + + + +
PLUHE ~
j 5 ~ 12E-02 j 5 ~ 12E-02 j 5.12E-02 j 5.12E-02" j 5 ~ 12E 02 j 5 ~ 12E 02 j 5 ~ 12E 02 j 1 79E 01
+ + + + + + + + +
GROUND j 4.03E-04 j 4.03E-04 j 4.03E-04 j 4.03E-04 j 4.03E-04 j 4.03E-04 j 4.03E-04 j 4.73E-04
+ + + + + + + + +
INHAL j 1 59E 01 j 1 ~ 59E 01 <
1.91E-05 j 1.59E 01 j 1.59E-01 j 1 63E 01 j 1 60E 01 j 1 ~ 59E 01
+ + + + + + + + +
VEGET j 4 78E 01 ( 4 79E 01 j 1.26E-.04 j 4.78E-01 4.78E-01 j 4.87E-01 j 4.78E-01 j 4.78E-01
+ + + + + + + + +
COM HILK j 6 43E 02 j 6 43E 02 j 2.81E-05 j 6.43E-02 j 6 43E 02 j 6.58E-02 j 6.43E-02 j 6.43E-02 j
+ + + + + + + + +
NEAT j 1 74E 02 j 1.74E-02 j 8.71E-07 I 1.74E-02 I 1.74E-02 j 1.74E-02 j 1.74E-02 j 1.74E-02 j
+ + + + + + + + +
- TOTAL* j 7.71E-01 j 7.72E-01 5 ~ 18E 02 j 7 71E 01 7.71E-01 j 7.84E.01 j 7.72E.01 j 8.99E.01
+ + + + + +
(a)
PER CAPITA 4.29E-07 4.30E-07 2.88E.08 4.29E-07 4.29E-07 4.37E-07 4.30E.07 5.01E-07 DOSE (REH)
---+- + +
JANUARY 1 - JUNE 30 1990 PATHMAY T ~ BODY Gl-TRACT BOHE LIVER KIDNEY THYROID LUNG SKIN
+ + + + + + + + +
i 2.07E-01 PLUHE j 2.O7E-O1 j 2.O7E-O1 j 2.07E.01 2.07E-01 j 2.07E-01 j 2.07E-01 j 8.51E-01
+ + + + + + + + +
GROUND 2 07E 03 j 2 07E 03 j 2 07E 03 j 2.07E 03 j 2.07E.03 j 2.07E-03 j 2 07E-03 j 2 44E-03 j
+ + + + + + + + +
INHAL 2.65E-01 j 2.65E-01 7 44E 05 2 65E Oi 2.65E-01 i 2.92E-01 2 68E 01 j 2 65E 01
+ + + + + + + +
VEGET 9.82E-01 j 9.83E-01 j 2.53E-04 j 9.82E-01 9 82E 01 i 1 04E+00 j 9.82E-OI j 9.82E-OI j
+ + + + + + + +
CSI HILK 1.08E-01 i 1.08E-01 j 4.30E 05 j 1 OBE 01 j 1.08E-01 j 1.15E-01 j 1.08E-01 j 1.08E 01
+ + + + + + + + +
HEAT 3.95E.02 j 3.95E-02 1 ~ 18E-06 j 3.95E-02 3.95E-02 j 3.95E-02 j 3.95E-02 j 3 95E 02 j
+ + + + + -+ +
, TOTAL ...j 1 60E+00 i 1 61E+00 j 2 10E 01 i+1 60E+00 ~
( 1.60E+00 j -1.69E 00 1.61E+00 I. 2.25E+00 j f + + + + + + + +
(a) f PER CAPITA 8.91E-07 8.96E-07 1.17E-07 8.91E-07 8.91E-07 9.41E-07 8.96E.07 1.25E.06 DOSE (REH)
+ + + -+ + + + +
(a) PERSOHREH DIVIDED BY 50-NILE POPULATION OF 1,796,000 C5
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Table C3
SUMMARY
OF INDEVIDUAL DOSES FOR JANUARY JUNE 1990 Unit Quarter Quarter Quarter Quarter Total for
$1 82 $3 $4 1990 Gamma Air Dose mrad 1.48E-01 3.40E-02 N/A N/A 1.82E-01 T.S. 3.11.2.2 Limit mrad 5 OOE+00 5.00E+00 5.00E+00 5.00E+00 1.00E+01 4 T.S. Limit 2.95E+00 6.80E-01 N/A N/A 1.82E+00 Beta Air Dose mrad 3.98E-01 8 35E-02 N/A N/A 4.81E-01 T.S. 3.11.2.2 Limit mrad 1.00E+01 1.00E+Ol 1.00E+01 1.00E+01 2.00E+01 4 T.S. Limit 3 98E+00 8 35E-01 N/A N/A 2 41E-02 Maximum Organ Dose (2) (2) (2) (3)
(excluding skin) mrem 5.14E-02 1. 62E-02 N/A N/A 6.76E-02 T.S. 3.11.2.3 Limit mrem 7.50E+00 7.50E+00 7.50E+00 7.50E+00 1.50E+01 4 T.S. Limit 6.85E-01 2.16E-01 N/A N/A 4 '1E-01 Note 1 : From Table Cl.
Note 2 These control location doses are imparted via three principal atmospheric pathways:
plume, ground exposure and inhalation. The highest organ dose is to the teen thyroid resulting from exposure at a residence 4.48 miles SSW from Unit 1, 4.28 miles S from Unit 2, and 4.06 miles S from Unit 3. This is the same physical location reported in the last Semiannual report. The distances are different due to refined measurements. Technical Specification 3.11.4 has higher limits than Technical Specification 3.11.2.3, therefore the percent of limits are more conservative based on Technical Specification 3.11.2.3 than on Technical Specification 3.11.4.
Note 3 : Does not include 2nd quarter Sr-89,90 results.
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DOSE CALCULATION MODELS The GASPAR computer code was used to evaluate the radiological consequences of the routine release of gaseous eNuents. GASPAR implements the dose calculational methodologies of Regulatory Guide 1.109, Revision 1.
Source terms for each quarter are combined with station-specific demographic data and each quarter's atmospheric diffusion estimates for gaseous dose calculations.
Atmospheric diffusion estimates are generated by the XOQDOQ computer code using onsite meteorological data as input. Doses for the semiannual period are the summation for the quarterly doses. Additional input to GASPAR includes the following site-specific data:
\
0 to 5 mile nearest residence,, milk animal and garden in each of the 16 compass sectors, based on the 1989 Land Use Census.
0 to 5 mile population distribution based on the Land Use Census conducted during June-August, 1984.
The population distribution from the PVNGS UFSAR, Figure 2.1-8.
The population distribution of metropolitan Phoenix greater than 50 miles from PVNGS, based on the 1980 federal census results, is conservatively included in the 40 to 50 mile sectors (NE=123; ENE=140,097; E=621,130; ESE=8,392)
Absolute humidity of 6.0 g/m'rom the PVNGS UFSAR, Table 2,3-16.
The fraction of the year that vegetables are grown (0.667) from the PVNGS ER-OL, Section 2,1.3.4, Table 2.1-8.
The fraction of daily feed derived from pasture while on pasture (0.35) and length of grazing season for milk animals beyond 5 miles (0.75) from the PVNGS ER-OL, Section 2.1.3.4.3.
The fraction of daily feed derived from pasture while on pasture (0.05) and length of grazing season for meat animals (0.25) from the PVNGS ER-OL, Section 2.1.3.4.4.
The only milk animal (goats) located within 5 miles from the PVNGS was fed on stored feed 100% of the time. For calculational purposes these milk animals are assumed to be fed 50% on stored feed and 50% on pasture grass.
j'ther values used for input to GASPAR are default values from Regulatory Guide 1.109,
~
Revision 1. ~
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APPENDIX D REVISIONS TO THE JULY DECEMBER 1989 SEMIANNUALRADIOACTIVEEFFLUENT RELEASE REPORT
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This Appendix contains revisions to the July - December 1989 Semiannual Effluent
~ ~
R I R R ~ . Tb
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- 1. Total release Ci 4.25E+01 1.39E+01 3.97E+01
- 2. Average release rate for period pCi/sec e~:s.ee+o.,o 1.75E+00
- 3. Percent. of technical specification limit NA (2) NA (2)
- 3. Percent of technical specification limit
- 1. Particulates with half-lives > 8 days Ci 4.81E-05 1. 52E-05 2.93E+01
- 2. Average release rate for period pCi/sec 6.05E-06 1.91E-06
- 3. Percent= of. technical specification limit NA (2) NA (2)
- 1. Total release Ci 2.66E+00 1 41E+01 4.22E+01
- 2. Average release rate for period pCi/sec 3.35E-01 1.77E+00
- 3. Percent of technical specification limit NA (2) NA (2)
- 3. Particulates Antimony-124 Ci LLD 1.96E-06 LLD LLD Barium-140 Ci LLD LLD LLD LLD Bromine-82 Ci LLD LLD 3 '3E-05 3.29E-06 Cerium-141 Ci 5.08E-07 LLD LLD LLD Cerium-144 Ci LLD LLD LLD LLD Cesium-134 Ci LLD LLD LLD LLD Cesium-137 Ci LLD LLD LLD LLD Cesium-138 Ci LLD LLD 4 '4E-07 1.04E-06 Cobalt-58 Ci 1.83E-05 1.84E-05 LLD LLD Cobalt-60 Ci 4.04E-06 LLD LLD LLD Iron-59 Ci LLD LLD LLD LLD Lanthanum-140 Ci LLD LLD LLD LLD Manganese-54 Ci LLD LLD LLD LLD Molybdenum-99 Ci LLD LLD LLD LLD Rubidium-88 Ci LLD LLD LLD 5.79E-05 Ruthenium-103 Ci LLD LLD LLD LLD Strontium-89 Ci LLD (2). (2)
- 3. Particulates Antimony-124 Ci LLD LLD LLD 3.44E-04 Barium-140 Ci LLD LLD LLD LLD Bromine-82 Ci LLD LLD LLD LLD Cerium-141 Ci LLD LLD LLD LLD Cerium-144 Ci < LLD LLD LLD LLD Cesium-134 Ci < LLD LLD LLD LLD Cesium-137 Ci LLD 1.77E-06 LLD LLD Cesium-138 Ci LLD LLD LLD LLD Cobalt-58 Ci LLD LLD LLD LLD Cobalt-60 Ci 5.87E-06 LLD LLD LLD Iron-59 Ci LLD LLD LLD LLD Lanthanum-140 Ci LLD LLD LLD LLD Manganese-54 Ci LLD LLD LLD LLD Molybdenum-99 Ci LLD LLD LLD LLD Rubidium-88 Ci LLD LLD LLD LLD Ruthenium-103 Ci LLD LLD LLD LLD Strontium-89 Ci LLD -<<"-'~M (2), ..(.2)