ML20217M378

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CPSES Units 1 & 2 Annual Radioactive Effluent Release Rept for 970101-971231
ML20217M378
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 12/31/1997
From: Bradley S, Curtis J, Floyd E
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To:
Shared Package
ML20217M356 List:
References
NUDOCS 9805040495
Download: ML20217M378 (44)
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Text

i COMANCHE PEAK STEAM ELECTRIC STATION UNITS 1 AND 2 l

ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT t

January 1, 1997 -

December 31, 1997 l

Prepared By: e/ Date: Y- 7" 78 E. T$ Floyd l Radiation Protection Technician ,

Reviewed By: e // / Date:

c2 98 S. E. Bradley Radiation Protection S,pervisor Approved By: _ w k Cb Date: /~1/9 N J. R. Curtis Radiation Protection Manager 9805040495 900428 PDR ADOCK 05000445 R PDR

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TABLE OF CONTENTS ACRON'IMS AND ABBREVIATIONS l l

1.0- INTRODUCTION I

1.1 Executive Summary 1 2.0 SUPPLEMENTAL INFORMATION-2 .1 ' Regulatory Limits J l

2.2 Effluent Concentration Limits (

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2.3 Measurements and Approximations of Total Radioactivity j

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2.4 Batch Releases I 2.5 Abnormal Releases 1

i 3.0 GASEOUS EFFLUENTS '

4.0 ' LIQUID EFFLUENTS 5.0 SOLID WASTES 6.0 RELATED INFORMATION l 1

6.1 Operability of Liquid and Gaseous Monitoring 'osnrumnntation 6.2 Changes to the Offsite Dose Calculation Manual 6.3 New Locations for Dose Calculations or Environmental Monitoring 6.4 Liquid Holdup and Gas Storage Tanks 6.5 Noncompliance with Radiological Effluent Control Requirements 6.6 Resin Releases to the LVW Pond 6.7 Changes to the Liquid, Gaseous, and Solid Waste Treatment Systems 6.8 Meteorological Monitoring Program 6.9 Assessment of Doses i

TABLE OF CONTENTS 7.0 TABLES

-- 7 .1 - Batch Liquid and Gaseous Release Summary 7.2 Abnormal Batch Liquid and Gaseous Release Summary 7.3 Gaseous Effluents--Summation of All Releases 7.4 Gaseous Effluents--Ground Level Releases 7.5 Liquid Effluents--Summation of All Releases 7.6 Liquid Effluents 7.7 Doses From Liquid Effluents 7.8 Doses From Gaseous Effluents; Noble Gas Air Dose 7.9 Doses From Gaseous Effluents; Iodines, Particulates and Tritium, Adult Age Group l

7.10 Doses From Gaseous Effluents; Iodines, Particulates and Tritium, Teen Age Group 7.11 Doses From Gaseous Effluents; Iodines,. Particulates and Tritium, Child Age Group 7.12 Doses From Gaseous Effluents; Iodines, Particulates .and Tritium, Infant Age Group 7.13 Solid Waste and Irradiated Fuel Shipments 8.0 ATTACHMENTS 8.1 Joint Frequency Tables for 1997 ii

ACRONYMS AND~ ABBREVIATIONS CFR Code'of: Federal Regulations CPSES. Comanche Peak Steam Electric Station ECL Effluent Concentration Limit

.LHMT ~ Laundry Holdup and Monitor Tanks LVW Low Volume Waste ODCM Offsite Dose Calculation Manual I

i PET Primary. Effluent Tanks REC Radiological Effluent Control SORC Station Operations Review Committee I 1

WMT Waste Monitor Tanks WWHT Waste Water Holdup Tanks iii

fourth - quarter o f. 1997 . These levels are well below the reportable level of 30,000 pCi/1.

'1 The CPSES meteorological' system achieved a 91.6% recoverable data rate 'for the joint frequency parameters required by Regulatory Guide.1.23 of wind speed,. wind direction and delta temperature. All other parameters achieved a >90% recoverable-data rate also.

1 There was one reportable event during 1997. The South Vent Stack WRGM pump failed. The alarm that came in went unnoticed

~

because it happened at.the same time as expected alarms due to {

high radiation filters being moved through the plant. The, i

operator was unfamiliar with the PC-11 alarm screen and missed

{

the alarm. Appropriate actions were not- taken for j approximately 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> when ODCM Controls 3.3.3.5 were implemented by the on-coming shift.

Dt ring 1997 there were no Technical Specification /ODCM effluent radiation monitors out of service for >30 days. There was considerable effort made to eliminate electrical noise l problems, add updated firmwear and add smoothing algorithms to l reduce spiking.

There were no revisions made to the ODCM during 1997.

For 1997, the total volume of buried solid radwaste-was 14.1 cubic meters, down from 52.2 cubic meters in 1996, mainly due to a one-unit outage year in 1997. The total buried activity in 1997 was 190 curies buried. The majority of buried solid-waste volume comes from spent resins and filters at 10.1 cubic meters. Also, spent resins and filters were responsible for

>99% of all the total activity buried.

Overall, the radioactive effluent. monitoring program has been conducted in an appropriate manner to ensure the activity released and associated dose to the public has been maintained as low as reasonably achievable.

Information pertaining to the following areas is included.in this report:

o A summary of the quantities of radioactive liquid and gaseous effluents released from Unit 1 and Unit 2 during the reporting period in the format outlined in Appendix B of Regulatory Guide 1.21, Revision 1, June 1974.

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E1.0: INTRODUCTION p .

. . w' L -This Annual Radioactive Effluent Release Report, for Comanche Peak Steam Electric Station Unit 1 and Unit 2, is submitted as required-by Technical. Specification 6.9.1.4 and Offsite Dose Calculation Manual' (ODCM). ' Administrative . Control 6.9.1.4 for the period January.

1, 1997, through December 31, 1997.

1.1~. Executive Summary The radioactive effluent-monitoring. program for the year'1997-was conducted as described in the following report. The results of the monitoring program indicate the continued effort to maintain the-' release of radioactive effluents to the l environment as low as. reasonably achievable.

f-The total gaseous fission'and activation activity released for 1997 was 2.564 curies. This is a significant decrease from the 1996 total of 25.18 curies. The total represents the second lowest total fission and activation curies released since l

startup of Unit 1.

Dose due to gaseous activity released increased to L 8.21E-2 mrem for 1997 from the 1996 dose of 6.32E-2 mrem. The dose represents 2.74E-1% of the allowable limit.

Total activity (excluding tritium) released in 1997 in liquid ef fluents was 1.14E-1 curies, down from 1996 's total of 2.00E-1 curies. Minimizing the introduction of water into the radwaste processing system and: reprocessing and treatment of water continues to improve as well as filtration and demineralization techniques.

The total tritium activity released in 1997 in liquid effluents was 1455 curies. This total is up from 1996's total of 986 curies.

.The calculated whole body dose due to liquid effluents released in-1997 was 8.82E-2 mrem, up from 1996's dose of 7.98E-2 mrem whole body. The 1997 dose represents 1.47% of the. allowable limit.

Liquid effluents released to Squaw Creek Reservoir contributed to the concentration of tritium found in Squaw Creek environmental water samples. During 1997, the tritium concentration in1the reservoir peaked at 14,000 pCi/l'for the 1

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e A summary of' solid waste shipped from Unit 1 and Unit 2 in the l format shown in Appendix B of Regulatory Guide 1.21, Revision 1, June 1974, supplemented with three additional categories:

class of waste (per 10CFR61), type of container (Strong Tight, HIC) and shipped and buried volumes and curies.

e An explanation of why inoperable liquid or gaseous effluent monitoring instrumentation was not corrected within 30 days.

  • Changes to the ODCM in the form of a complete, legible copy of the entire ODCM.

e A listing of new locations for dose calculations and/or

m. environmental monitoring identified by the Land Use Census.

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e A description of the events leading to liquid holdup tanks or gas storage tanks exceeding Technical Specification limits.

o A list and description of abnormal releases of radioactive material from the site to unrestricted areas.

e A description of secondary resin releases to the LVW Pond.

l e A description of major changes to radioactive waste treatment l systems (liquid, gaseous and solid).

1 o An assessment of radiation doses due to the radioactive liquid and gaseous effluents released from CPSES Unit 1 and Unit 2 in 1996.

e An assessment of radiation doses to the likely, most exposed MEMBER OF THE PUBLIC from CPSES Unit 1 and Unit 2 releases and other nearby uranium fuel cycle sources, including doses from primary effluent pathways and direct radiation, for the l reporting period, to show conformance with 40 CFR 190, l " Environmental Radiation Protection Standards for Nuclear Power Operation."

e An assessment of the radiation doses from radioactive liquid and gaseous effluents to MEMBERS OF THE PUBLIC due to their activities inside the Site Boundary.

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l 2.0 SUPPLEMENTAL INFORMATION I

2.1 Reoulatorv Limits l The ODCM Radiological Effluent Control limits applicable to the release of radioactive material in liquid and gaseous effluents l are described in the following sections. I l

2.1.1 Fission and Activation Gases (Noble Gases) l The dose rate due to radioactive materials released in gaseous effluents from the site to areas at and beyond the site boundary shall be limited to less l than or equal to 500 mrems/yr to the whole body and  !

less than or equal to 3000 mrems/yr to the skin. l l

The air dose due to noble gases released in gaseous effluents, from each unit, to areas at and beyond the site boundary shall be limited to the following:

a. 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, i and
b. 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.

2.1.2 Iodine-131. Iodine-133. Tritium and Radioactive Material in Particulate Form The dose rate due to iodine-131, iodine-133, tritium and all radionuclides in particulate form with half lives greater than 8 days, released in gaseous effluents from the site to areas at and beyond the site boundary, shall be limited to less than or equal to 1500 mrem /yr to ady organ.

The dose to a MEMBER OF THE PUBLIC from iodine-131, lodine-133, tritium and all radionuclides in particulate form with half lives greater than 8 days, in gaseous effluents released, from each unit, l to areas at and beyond the site boundary, shall be i limited to the following:

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a. During any calendar quarter: Less than or equal to 7.5 mrems to any organ, and b'. During any calendar year: Less than or equal to 15 mrems to any organ.

2.1.3' Liquid Effluents The concentration of radioactive material released in liquid effluents to unrestricted areas shall be limited to 10 times the concentrations specified.in 10.CFR Part 20, Appendix B, Table 2, Column 2 for radionuclides other than dissolved or entrained noble gases. For dissolved or entrained noble gases, the concentration shall be limited to 2.0E pCi/ml total activity.

The dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released, from each unit, to unrestricted areas shall be limited:

a. During any calendar quarter to 'less than or equal to 1.5 mrems to the whole oody and to less than or equal to 5 mrems to any organ, and j
b. During any calendar year to less than or equal to 3 mrems to the whole body and to less than or equal to 10 mrems to any organ.

2.1.4 LVW Pond Resin Inventory The quantity.of radioactive material contained in resins transferred to the LVW pond shall be limited by the following expression: )

(264/V) E3 A /C < 1.0 3 3 excluding tritium, dissolved or entrained noble l gases and radionuclides with less than an 8 day half l life, where:

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A3 =- -pond inventory limit for a single radionuclide j (Curies),

C3 = 10CFR20, Appendix B, Table 2 Column 2, concentration for a single radionuclide j (pCi/ml), '

! V = volume of resins in the pond (gallons),

and 264' = conversion factor (pCi/Ci per ml/ gal) i 2.1.5 Total Dose 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 whole body or any organ, except the thyroid, which shall be limited to less than or equal to 75 mrems.

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2.2 Effluent Concentration Limits 2.2.1 Gaseous Effluents For gaseous effluents, effluent concentration limits (ECL) values are not directly.used in release rate I calculations since the applicable limits are l expressed in terms of dose rate at the site

. boundary.

~2.2.2 Liquid Effluents The values specified in 10 CFR Part 20, Appendix B, Table 2, Column 2 are used as the ECL for liquid radioactive effluents released to unrestricted areas. A value of 2.0E-04 pCi/ml is used as the ECL for dissolved and entrained noble-gases in liquid effluents.

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2.3 Measurements and Approximations of Total Radioactivity p

Measurements- of total radioactivity in liquid and gaseous radioactive effluents were accomplished in accordance with the sampling and analysis requirements of Tables 4.11-1 and 4.11-2, respectively, of the CPSES ODCM.

2.3.1 Licuid Radioactive Effluents l

Each ' batch release 'was sampled and analyzed for

l. gamma emitting radionuclides using gamma :

spectroscopy, prior to release. Composite samples )

were analyzed monthly and quarterly for the Primary Ef fluent ' Tanks (PET), Waste Monitor Tanks (WMT),

Laundry Holdup and Monitor Tanks- (LHMT) and Waste Water Holdup' Tanks (WWHT). Composite' samples were an'alyzed monthly for tritium and gross alpha radioactivity in the onsite laboratory using liquid scintillation and gas flow proportional counting techniques, respectively. Composite samples were analyzed quarterly for Sr-89, Sr-90 and Fe-55 by a contract laboratory (Teledyne Brown) . The results of the composite analyses from the previous month or quarter were used to estimate 'the quantities of these radionuclides in liquid effluents during the current month or quarter. The total radioactivity in liquid effluent releases was determined from the measured and estimated concentrations of each radionuclide present and the total volume of the effluent released during periods of discharge.

For batch releases of powdex resin to the LVW pond, j samples were analyzed for gamma emitting l radionuclides, using gamma spectroscopy techniques, prior to release. Composite samples were analyzed-quarterly, for Sr-89 and Sr-90, by an offsite laboratory (Teledyne Brown) .

For continuous releases to the Circulating Water Discharge from the LVW pond, daily grab samples were obtained over the period of pond discharge. These ,

I samples were composited and analyzed for gamma j emitting radionuclides, using gamma spectroscopy  !

techniques. Composite samples were also analyzed for tritium and gross alpha radioactivity using l liquid scintillation and gas flow proportional 7

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counting techniques, respectively. Composite samples.were analyzed quarterly for Sr-89, Sr-90 and Fe-55-by a contract laboratory (Teledyne Brown) .

2.3.2- Gaseous Radioactive Effluents Each gaseous batch release was sampled and analyzed for radicactivity prior to release. For releases from Waste Gas Decay Tanks, noble gas grab samples were analyzed for gamma emitting radionuclides using gamma spectroscopy. For releases from the Containment Building, samples were taken using charcoal and particulate filters, in addition to noble gas and tritium grab samples, and analyzed for gamma emitting radionuclides prior to each release with the exception of Containment -vents made as a precursor to a Containment purge.

In these cases, samples collected and analyzed as a prerequisite to the vent were used to estimate total radioactivity released during the subsequent purge. The results of the analyses and the total volume of effluent released were used to determine the total amount of radioact.ivity released in the batch mode.

For continuous effluent release pathways, noble gas and tritium grab samples were collected and analyzed weekly for gamma emitting radionuclides by gamma spectroscopy and liquid scintillation counting techniques, respectively. Continuous release pathways were continuously sampled using radiciodine adsorbers and particulate filters. The radioiodine adsorbers and particulate filters were analyzed weekly for I-131 and gamma emitting radionuclides using gamma spectroscopy. Results of the noble gas and tritium grab samples, radiciodine adsorber and particulate filter analyses from the current week and the average effluent flow rate for the previous week were used to determine the total amount of ,

radioactivity released in the continuous mode.

Monthly composites of particulate filters were analyzed for gross alpha activity, in the onsite laboratory using the gas flow proportional counting technique. Quarterly composites of particulate filters were analyzed for Sr-89 and Sr-90 by an of fsite laboratory (Teledyne Brown) .

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2.4 ' Batch Releases i 1

A summary of information for gaseous and_ liquid batch releases is included in Table 7.1. s 2.5 Abnormal Releases

' Abnormal releases' are defined as unplanned or uncontrolled releases of radioactive material from the site boundary.

No abnormal gaseous effluent release occurred during the period covered by this report.

A summary of information for gaseous and l'iquid abnormal releases is included in Table 7.2.

3.0 GASEOUS EFFLUENTS The quantities of radioactive material released in gaseous effluents are summarized in Tables 7.3 and 7.4. All releases of radioactive material in gaseous form are considered to be ground level releases.

4.0 LIOUID EFFLUENTS The quantities of radioactive material released in liquid effluents

'are summarized in Tables 7.5 and 7.6.

I 5.0 SOLID WASTES '

The quantities of radioactive material released as solid effluents are summarized in Table 7.13. )

6.0 RELATED INFORMATION 6.1 Ooerability of Licuid and Gaseous Monitorino Instrumentation l'

ODCM Radiological Effluent Controls 3.3.3.4 and 3.3.3.5 require an' explanation of why designated inoperable liquid and gaseous monitoring instrumentation was not restored to operable status within thirty days.

During the period covered by this report, there were no instances where these instruments were inoperable for more than thirty days.

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6.2 Chances to the Offsite Dose calculation Manual {

During the period covered by this report, there . were no revisions to the ODCM.

6.3 New Locations for Dose Calculations or Environmental Monitoring i

! CFEK34 Administrative Control 6.9.1.4 requires any new locations I

for ' dose calculations -and/or environmental monitoring, identified by the Land Use Census, to be included in the Annual

' Radioactive Effluent Release Report. Based on the 1997 Land Use Census, no new receptor locations were identified which l resulted in changes requiring a revision .

in current-i environmental sample locations. Values for the new nearest l resident, milk animal, garden, X/Q and D/Q values were included in the 1997 Land Use Census.

6.4 Liquid Holduo and Gas Storage Tanks l ODCM Administrative Control 6.9.1.4 requires a description of {

! the events leading to liquid holdup or gas storage tanks  !

! exceeding the Technical Specification limits. Technical i l

Specification 3.11.1 limits the quantity of. radioactive l material contained in each unprotected outdoor tank to less than or equal to ten curies, excluding tritium and dissolved or entrained noble gases. Technical Specification 3.11.2.2 limits the quantity of radioactive material contained in each gas storage tank to less than or equal to 200,000 curies of noble gases (considered as Xe-133 equivalent) . These limits were not exceeded during the period covered by this report.

6.5 Noncompliance with Radioloaical Effluent Control Requirements This section provides a listing of events that did not comply with the applicable requirements of the Radiological Effluent Controls given in Part I of the CPSES ODCM. Datailed l documentation concerning evaluations of these events and corrective actions is maintained onsite.

l 6.5.1 Abnormal Gaseous and Liquid Releases e None i

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6.5.2 Failure of the South Vent Stack WRGM Samole Pump i For the year 1997, there was one instance of a failure of the South Vent Stack WRGM Sample Pump as l required in the ODCM. l The South Vent Stack's Wide Range Gas Monitor (WRGM) was found stopped on November 19, 1997 by the on- 1 coming operations shift. The pump failed to run after trying to restart it. At this time shift personnel initiated ODCM Control 3.3.3.5 to initiate proper sampling requirements. Upon review of the ,

alarm history it was determined that the South WRGM l pump had been inoperable since 2144 on November 18, I 1997. All sampling requirements were met from the time the Control was initiated until November 26, i 1997 when the pump was replaced and normal operations restored. I I

This event involved a failure to meet conditional san 71ing requirements of ODCM Control 3.3.3.5 for ratioactive gaseous effluent monitoring instrumentation. The loss of the WRGM sample pump resulted in a condition with less than the minimum number of channels operable without the required actions per ODCM Table 3.3-8 for approximately 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />.

It was determined that the alarm did occur when the pump failed but because of other alarms, due to high radiation fileers being moved through the plant, this alarm was not noted by shift personnel.

Unfamiliarity with the PC-11 alarm screen and many alarms coming in at one time resulted in the inappropriate action of acknowledging the alarm without taking the appropriate action.

6.6 Resin Releases to the LVW Pond A total of 649 ft2 of resin was transferred to the LVW pond during the period covered by this report. The results of the sample analyses indicate no radioactive material was transferred to the pond.

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i 6.7 Chances to the Liquid, Gaseous and Solid Waste Treatment-Systems

'In accordance with the CPSES Process Control Program, Section 2.2a, major changes to the Radwaste Treatment Systems (liquid, gaseous and solid) shall be reported to the Commission in the Annual Radioactive Effluent Release Report for the period in which changes were reviewed by the SORC.

During this reporting period no design modifications ' were approved or implemented involving major changes to Radwaste Treatment Systems.

6.8 Meteoroloaical'Monitorina Procram In accordance with ODCM Administrative Control 6.9.1.4, a summary of. hourly meteorological data, collected during 1997, is retained onsite. This data is available for review by the NRC upon request. Joint Frequency Tables are included in Attachment.8.1.

6.9 Assessment of Dosqa 6.9.1 Doses Due to Liouid Effluents The doses to an adult from the fish and cow-meat consumption pathways from Squaw Creek Reservoir were calculated in accordance with the methodology and.

parameters in the ODCM. The results of the calculations are summarized. on a quarterly and annual basis in Table 7.7.

6.9.2 Doses Due to Gaseous Effluents The air dose due to gamma emissions and the air dose due to beta emissions were calculated using the highest annual average atmospheric

-dispersion factor at the site Boundary location, in accordance with the methodology and parameters in the ODCM. The results of the calculations are summarized on a quarterly and annual basis in Table 7.8.

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6.9.3 -Dose Due to Radiciodines, Tritium and Particulates The doses to an infant, child, teen and adult from radiciodines and particulates, for the pathways listed in Part II, Table 2.4 of the ODCM, were calculated using the highest dispersion and deposition factors, as appropriate, in' accordance with the methodology and parameters in the ODCM.

The results of the calculations.are summarized on a quarterly .and annual basis in Tables 7.9 through 7.12, 6.9.4 40CFR190 Dose Evaluation ODCM Radiological Effluent Control 3.11.4 requires' dose evaluations to demonstrate compliance.with 40 CFR Part 190 only if the calculated quarterly or yearly doses exceed two times the applicable quarterly or annual dose limits. At no tf.ce during 1996 were any of these limits exceeded, thdrefore no evaluations are required.

6.9.5- Doses to a MEMBER OF THE PUBLIC From Activities Inside the Site Boundary Three activities are considered in this evaluation:

fishing on Squaw Creek Lake, recreation activities at the CPSES employee recreational area and site tours through the CPSES Visitors Center.

The highest dose occurred in the evaluation for fishing, resulting in a dose of 1.27E-4 mrem /yr.

The dose to a MEMBER OF THE PUBLIC (fisherman) on Squaw Creek Lake was calculated based on fishing twice a week, five hours each day, six months per year. Pathways included in the calculation were

. gaseous inhalation and submersion. Liquid pathways are not considered since all doses are calculated at the point of cirewater discharge into the lake.

The dose to a MEMBER OF THE PUBLIC engaged in recreational activities at the CPSES employee recreational park was calculated based on one visit a week, five hours'each day, six months per year.

Pathways included in the calculation were gaseous inhalation, submersion and ground plane.

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l The dose to a MEMBER OF THE PUBLIC during site tours through the CPSES Visitors Center was calculated based on_two visits per year, thirty minutes each visit. Pathways included in the calculation were gaseous inhalation and submersion.

All calculations were performed in accordance with the. methodology and parameters in the ODCM.

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SECTION 7.O TABLES 1

1 1

4 4 3 0 1 0 2 2 1 1 + 2 2 2 r 0 + 0 0 0 0 E 0 0 0 e + E + + + A + 7 + + +

t E 1 E E E / E 2 E E E r 0 1 8 7 0 N 0 3 8 9 9 a 7 1 1 3 2 3 6 2 8 1 u

O 2 9 4 3 6 4 1 8 3 1 4

3 3 0 1 0 2 2 1 1 + 2 2 2 r 0 + 0 0 0 0 E 0 0 0 e + E + + +

A + 4 + + +

t E 7 E E E / E 4 E E E r 0 9 2 6 0 0 3 0 5 a 3 8 0 5 5 N 3 5 0 6 4

4 u

O 2 5 4 2 4 4 1 6 3 1 Y

R 4 A 2 3 0 M 1 0 2 2 1 1 + 2 2 2 r 0 + 0 0 0 0 E 0 M e + E + + + + 1 +

0

+

0

+

A U t E 4 E E E / E 8 E E E S r 0 4 9 5 0 N 0 9 2 4 1 a 6 0 3 1 3 9 4 9 9 3 E u O 1 5 4 3 6 3 1 4 3 3 S

A E

L 4 E 1 3 0 R r 1

0 0

+

2 0

2 0

0 0

1 0 E

+ 2 0

2 0

2 0

1 e + E + + + + 7 + +

S t E 5 E E E A E 1 E

+

E E

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= 7 U r a

0 1

6 3 3 1

0 N 0 5 6 8 7 O u 4 4 0 0 5 6 8 3 1

e E O 2 4 4 2 2 4 1 4 3 2 -

l S A , T b G a

T D )

N s A /

8 t

D f

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O n n n s n n n I i i i a i i i L ) m m m e ) m m m n ( ( ( l n ( ( (

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R t t t e R t t t _

a a a P s a a a s h B B B e h B B B .

e c

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t a a a n r t a a a r s a i u s a u e B r r r r o e B r r r o s o o o u S s o o o S a r f f f D a r f f f e o l e o l l f d d d w l l f d d d _

l e o o o o A e o o o _

A R d i i i l R d i i i _

o r r r F s o r r r s h i e e e e h i e e e e c r P P P m s c r P P P s t e a a t e a a P e e e e e a P e e e e B m m m r l B m m m l e i i i t e e i i i e f m T T T S R f m T T T o

R d r i

T m u

e g

m u

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s u

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m u

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_ u b a i r i r e b a i r i c m t x e n e s m t x e n

. i u o a v i v a u o a v i L N T M A M A G N T M A M A B II '

4 -

0 0 0 r

e 0

+

0 0

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t E E -_

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a 0 0 u

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t E E r 0 Y a 0 0

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A t E E r 0 0 7 G a 0 0 -

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TABLE 7.3 .

l GASEOUS EFFLUENTS--SUMMATION OF ALL RELEASES i l

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Units Quarter Quarter ' Quarter' Quarter Est. Total 1 2- 3 4 Error, %

A. Fission and Activation Gases 1.' Total release Ci 6.65E-01 1.89E-01 2.40E-01 1.47E+00 2.35E+01- j

{

3. Average release rate for pCi/sec 8.55E-02 2.40E-02 3.02E-02 1.85E-01 1

. period i

3. Percent'of ODCM REC  % 1.29E-04 1.28E-04 1.44E-04 1.37E-04

' limit ' (Total Body Dose

. Rate)

4. PerNent of ODCM REC  % 2.11E-05 7.84E-06 9.19E-06 3.49E-05

~-limit (Skin Dose Rate)

B. Iodines 1.' Total. Iodine-131 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

2. Average. release rate for pC1/sec 0.00E+00 0.00E+00 0.00E+00 0.00E+00 period 3', Percent of ODCM REC  % 0.00E+00 0.00E+00 0.00E+00 0.00E+00 limit (Organ Dose Rate)

C. Particulates

1. Particulates with half Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 lives >.8 days
2. Average-release rate for pC1/sec 0.00E+00 0.00E+00 0.00E+00 0.00E+00 period
3. Percent of ODCM REC  % 0.00E+00 0.00E+00 0.00E+00 0.00E+00 limit (Organ Dose Rate) 4.' Gross alpha Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 radioactivity i

D.LTritium i

1. Total. release Ci 8.05E+00 1.55E+01 2.16E+01 1.33E+01 2.38E+01 pCi/sec 1.04E+00 1.97E+00 2.72E+00 1.68E+00 13.Averagereleaseratefor period Percent of ODCM REC  % 1.83E-02 3.49E-02 '4.80E-02 2.97E-02 l I 3. limit' (Organ Dose Rate)

T-3 1

TABLE 7.4 GASEOUS EFFLUENTS--GROUND LEVEL RELEASES Continuous Mode Batch Mode Nuclides Released Units Quarter Quarter Quarter Quarter 1 2 1 2

1. Fission and Activation Gases Ar-41 Ci 0.00E+00 0.00E+00 1.62E-01 1.63E-01 Kr-85M Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Kr-85 Ci 0.00E+00 0.00E+00 4.78E-01 0.00E+00 Kr-87 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Kr-88 Ci 0.00E+00 0.00E+00 2.10E-04 0.00E+00 Xe-131M Ci 0.00E+00 0.00E+00 6.91E-03 0.00E+00 Xe-133M Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l

Xe-133 Ci 0.00E+00 0.00E+00 1.77E-02 2.57E-02 i i

Ci 0.00E+00 Xe-135M 0.00E+00 0.00E+00 0.00E+00 i

Xe-135 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l Xe-138 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total for period Ci 0.00E+00 0.00E+00 6.65E-01 1.89E-01

2. Iodines I-131 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I-133 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00
3. Particulates H-3 Ci 8.03E+00 1.55E+01 1.76E-02 2.53E-02 Rb-88* Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total for period Ci 8.03E+00 1.55E+01 1.76E-02 2.53E-02
  • Note: half life < 8 days T-4

l' TABLE 7.4 (con't.)

GASEOUS EPFLUENTS--GROUND LEVEL RELEASES Continuous Mode Batch Mode Nuclides Released Units Quarter Quarter Quarter Quarter 3 4 '3 4

1. Fission and Activation Gases l

Ar-41 Ci 0.00E+00 0.00E+00 1.85E-01 1.37E-01

l. Kr-85M Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l ..

.Kr-85 Ci 0.00E+00 0.00E+00 0.00E+00 6.29E-01 Kr-87 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Kr-88 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00

.Xe-131M Ci 0.00E+00 1.28E-04 0.00E+00 0.00E+00 i.

l Xe-133M Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00

Xe-133 Ci 0.00E+00 0.00E+00 5.4'8E 6.25E-01 1

Xe-135M Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Xe-135 Ci 0.00E+00 0.00E+00 4.21E-04 7.66E-02 Xe-138 Ci 0.00E+00 0.00E+00 0 00E+00 0.00E+00 Total for period Ci 0.00E+00 1.28E-04 2.40E-01 1.47E+00 l 2. Iodines I-131 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I-133- Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total for period Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I' 3. Particulates I:

H-3 Ci 2.16E+01 1.33E+01 1.92E-02 5.25E-02 Co-58 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l Total for period Ci 2.16E+01 1.33E+01 1.92E-02 5.25E-02 l

T-5

1 l l L l i

TABLE 7.5 LIOUID EFFLUENTS--SUMMATION OF ALL RELEASES I f

Units Quarter Quarter Quarter Quarter Est. Total l 1 2 3 4 Error, %

A. Fission and Activation Products l 1

1

1. Total release (not. C1 1.80E-02 1.71E-02 2.24E-02 5.68E-02 3.03E+01 .
- including tritium, I gases, alpha) ,

1 l

2. Average diluted pCi/ml' 1.30E-09 9.05E-10 1.01E-09 1.90E-09 j concentration during I period

.f

3. Percent of ODCM REC  % 1.05E-03 5.44E-04 4.71E-04 8.38E . limit

'B. Tritium 1.I-Total release C1 1'.57E+02 2.62E+02 5.28E+02 5.08E+02 1.34E+01  !

2. Average diluted pCi/ml 1.13E-05 1.39E-05 2.'39E-05 1.70E-05 concentration during period
3. Percent of ODCM REC  % 1.13E-01 1.39E-01 2.39E-01 1.70E-01 limit C. Dissolved and Entrained Gases mammmmme
1. Total release C1 2.14E-03 5.60E-03 8.43E-03 2.95E-02 1.16E+01
2. Average diluted pCi/ml 1.54E-10 2.96E-10 3.82E-10 9.88E-10 l concentration during I period
3. Percent of ODCM REC  % 7.71E-05 1.48E-04 1.91E-04 4.94E-04 1 limit D. Gross Alpha Radioactivity
1. Total release Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 E, Volume of waste released Liters 9.80E+05 1.05E+06 1.28E+06 1.95E+06 2.20E+00 (prior to dilution)

F. Volume dilution of water Liters 1.39E+10 1.89E+10 '2.21E+10 2.99E+10 1.00E+01 used during period

-(Note 1)

Note la The dilution volume reported is the total dilution volume during periods when effluent releases were occurring. The additional dilution volume available when there are no l_

effluent releases occurring is not included.

T-6

! 1 TABLE 7.6 LIOUID EFFLUENTS l Continuous Mode Batch Mode  !

l I

Nuclides Released.

L Units Quarter Quarter Quarter Quarter j l' 2 1 2 H-3 C1 0.00E+00 0.00E+00 1.57E+02 2.62E+02 j Na-24 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1

-Cr-51 Ci 0.00E+00' O.00E+00 0.00E+00 5.20E-04 Mn-54 Ci 0.00E+00 0.00E+00- 1.26E-03 3.29E-04 Fe-55 Ci 0.00Ev00 0.00E+00 8.26E-03 4 . 8 0 E - 0 3 -- ,

Co-57' Ci 0.00E+00 0.00E+00 4.12E-05 4.79E-06 Co-58 Ci 0.00E+00 0.00E+00 1.28E-03 5.84E-04 Fe-59 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Co-60 Ci 0.00E+00 0.-00E+00 3.19E-03 .1.82E-03 Zn-65 Ci 0.00E+00 0.00E+00 2.91E-05 0.00E+00 Sr-92 Ci- 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Nb-95 Ci 0.00E+00 0.00E+00 1.45E-04 8.78E-05 Zr-95 Ci 0.00E+00 0.00E+00 5.13E-05 6.65E-05 j Nb-97 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l Zr-97 Ci 0.00E+00 0.00E+00 0.00E+00' 2.77E-06 Mo-99 Ci 0.00E+00 0.00E+00 0.00E+00. 0.0012+00' Tc-99M Ci 0.00E+00 0.00E+00 0.00E+00 0.06E+00 Ru-103 Ci 0.00E+00- 0.00E+00 1.82E-06 0.00E+00 Ru-105 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ag-110M Ci 0.00E+00 0.00E+00 2.88E-04 2.01E-04 Sn-113 Ci 0.00E+00 0.00E+00 1.18E-06 0.00E+00 In-113M Ci 0.00E+00 0.00E+00 1.83E-06 0.00E+00 Sb-122 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 i

Sb-124 Ci 0.00E+00 0.00E+00 1.33E-04 1.88E-05 1 l Sb-125 Ci 0.00E+00- 0.00E+00 3.35E-03 8.66E-03 Sb-126 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 I-131 Ci 0.00E+00 0.00E+00 8.90E-06 0.00E+00

.Cs-137 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 La-140 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00

-Ce-144 'Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Total for period Ci 0.00E+00 0.00E+00 1.58E+02 2.62E+02 T-7 l

i

TABLE 7.6 (continued)

LIOUID EFFLUENTS Continuous Mode Batch Mode Nuclides Released Units Quarter Quarter Quarter Quarter 1 2 1 2 Ar-41 Ci 0.00E+00 .0.00E+00- 0.00E+00 0.00E+00 Xe-133 Ci 0.00E+00 0.00E+00 1.98E-03 5.18E-03 Xe-135 Ci 'O.00E+00 0.00E+00 1.65E-04 4.20E-04

~

Total for period 'Ci 0.00E+00 0.00E+00 2.14E-03 5.60E-03

)

'l T-8

i I

1 TABLE 7.6 (continued)

[ LIOUID EFFLUENTS Contihuous Mode Batch Mode l Nuclides Released Units Quarter Quarter Quarter Quarter 3 4 3 4 H-3 Ci 0.00E+00 0.00E+00 5.28E+02 5.08E+02 Na-24 Ci 0.00E+00 0.00E+00 0.00E+00 4.64E-05 Cr-51 Ci 0.00E+00 0.00E+00 2.51E-04 3.95E-03 Mn-54 Ci 0.00E+00 0.00E+00 3.28E-04 4.76E-04 Fe-55 Ci 0.00E+00 0.00E+00 9.2SE-03 1.54E-02 Co-57 Ci 0.00E+00 0.00E+00 1.73E-05 1.90E-04 Co-58 Ci 0.00E+00 0.00E+00 4.00E-04 4.84E-03 Fe-59 Ci 0.00E+00 0.00E+00 0.00E+00 3.51E-G4 Co-60 Ci 0.00E+00 0.00E+00 1.36E-03 1.97E-03 Zn-65 Ci 0.00E+00 0.00E+00 6.69E-06 3.82E-05 1 Se-75 Ci 0.00E+00 0.00E+00 0.00E+00 2.13E-05 l As-76 Ci 0.00E+00 0.00E+00 0.00E+00 2.59E-05 Nb-95 Ci 0.00E+00 0.00E+00 2.96E-05 2.70E-04 Zr-95 Ci 0.00E+00 0.00E+00 0.00E+00 2.09E-04 i Nb-97 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Zr-97 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 l

Ag-110M Ci 0.00E+00 0.00E+00 1.29E-04 2.85E-05 I l

Sn-113 Ci 0.00E+00 0.00E+00 0.00E+00 1.39E-05 q In-113M Ci 0.00E+00 0.00E+00 0.00E+00 1.85E-05 Sb-122 Ci 0.00E+00 0.00E+00 0.00E+00 2.57E-04 Sb-124 Ci 0.00E+00 0.00E+00 4.89E-06 3.01E-03 Sb-125 Ci 0.00E+00 0.00E+00 1.05E-02 2.53E-02 Sb-126 Ci 0.00E+00 0.00E+00 0.00E+00 3.40E-04 I I-131 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Te-131M Ci 0.00E+00 0.00E+00 1.29E-05 0.00E+00 l Te-132 Ci 0.00E+00 0.00E+00 2.81E-06 1.89E-05 Cs-134 Ci 0.00E+00 0.00E+00 1.37E-05 0.00E+00 Cs-137 Ci 0.00E+00 0.00E+00 7.36E-05 0.00E+00 La-140 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ce-141 Ci 0.00E+00 0.00E+00 0.00E+00 0.00E+00 Ce-143 Ci 0.00E+00 0.00E+00 3.87E-06 0.00E+00 1 Total for period Ci 0.00E+00 0.00E+00 5.28E+02 5.09E+02 z_

T-9

. TABLE 7.6 (continued)

I LIOUID EFFLUENTS "

l

)

Continuous. Mode Batch Mode l Nuclides Released . Units Quarter Quarter ~ Quarter Quarter 3 4 3 4- 1 Kr-85M Ci 0.00E+00 0.00E+00 0.00E+00 1.47E-05 l Xe-133M. Ci 0.00E+00 0.00E+00 4.39E-05 3.75E-04 )\

Xe-133 Ci 0.00E+00 0.00E+00 8.27E-03 2.78E-02 Xe-135 Ci 0.00E+00 0.00E+00 1.20E-04 1. 3 0E- 0 3 -

Total for period Ci 0.00E+00 0.00E+00 8.43E 2.95E-02

-l l

TABLE 7.7 DOSES FROM LIOUID EFFLUENTS (mrem)

Organ. Bone Liver Whole Thyroid Kidney- Lung GI-LLI Body I

Quarter 1 3'.65E-05 2 13E-02 2.13E-02 2.12E-02 2.12E-02 2.13E-02 2.26E-02 l

% Limit 3.65E-04 2.13E 7.09E-01 2.12E-01 2.12E-01 2.13E-01 2.26E-01 per unit Quarter 2 1.59E-05 2.31E-02 2.30E-02 2.30E-02 2.30E-02 2.32E-02 -2.37E-02

% Limit 1.59E-04 2.31E-01 7.68E-01 2.30E-01 2.30E-01 2.32E-01 2.37E-01 per unit Quart'er 3 1.73E-04 2.24E-02 2.23E-02 2.22E-02 2.22E-02 2.24E-02 2.25E-02

% Limit' '1.73E-03 2.24E-02 7.44E-01 2.22E-01 2.22E-01 2.24E-01 2.25E-01 per' unit Quarter 4 6.87E-05 2.16E-02 2.15E-02 2.15E-02 2.15E-02 2.21E-02 2.42E-02

% Limit 6.87E-04 2.16E-01 7.18E-01 2.15E-01 2.15E-01 2.21E-01 2.42E-01 per unit Total 2.94E-04 8.84E-02 8.82E-02 8.80E-02 8.81E-02 8.91E-02 9.29E-02

-1997

,_  %-Limit 1.47E-03 4.42E-01 1.47E+00 4.40E-01 4.40E-01 4.45E-01 4.65E-01 j' per unit T-10

t TABLE 7.8 L

l DOSES FROM GASEOUS EFFLUENTS I:

Noble. Gas Air Dose (mrad)

Air Dose '(mrad)' Gamma Air Beta Air Quarter 1 1.60E-04 1.56E-04

% Limit per unit 1.60E-03 7.80E-04 Quarter 2' 1.59E-04. 5.87E-05

% Limit per unit 1.59E-03 2.94E-04 Quarter.3- 1.82E-04 '6.96E-05

% Limit per, unit' 1.82E-03 3.48E-04 Quarter 4 1.73E-04 2.64E-04

% Limit per unit 1.73E-03 1.32E-03 Total 1997 6.75E-04 5.48E-04

% Limit per unit 3.37E-03' 1.37E-03

)

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_ e + + + + + + + + + +

n E E E E E E E E E E

- o 0 0 0 0 0 0 0 0 0 0 B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t t t t t ti ti ti ti ti in in in in i n n 1 mU 2 mU 3 mU 4 mU l mU a - i - i - i - i a7 i g r Lr r Lr r Lr r Lr t9 Lr r t e t e t e t e o9 e O Q  % p O  % p Q  % p O  % p T1  % p

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n + + + + + + + + + +

i E E E E E E E E E E k 0 0 0 0 0 0 0 0 0 0 S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I 3 2 2 1 2 1 2 2 2 1

- L 0 0 0 0 0 0 0 0 0 0

- L - - - - - - - - - -

- E E E E E E E E E E I 8 5 9 3 5 7 6 0 8 3 G 7 8 6 1 3 5 4 7 3 1

- 8 5 1 1 2 1 1 9 6 2 3 2 2 1 2 1 2 2 2 1

- 0 0 0 0 0 0 0 0 0 0 g E E' E E E E E E E E n 8 5 9 3 5 7 6 0 8 3 u 7 8 6 1 3 5 4 7 3 1 m L u 8 5 1 1 2 1 1 9 6 2 S i T t i 3 2 2 1 2 1 2 2 2 1 N y 0 0 0 0 0 0 0 0' 0 0 E Tr )m e -

U e d n E 8

E 5

E 9

E 3

E 5

E 7

E 6

E' 0

E E L 8 d r 3

i 7 8 6 1 3 5 4 7 3 1 F n m K F

E a( 8 5 1 1 2 1 1 9 6 2 _

2 s p ,

1 S e d 3 2 2 1 2 1 2 2 2 1 U t u i 0 0 0 0 0 0 0 0 0 0 7 O o o E

E S la Gr r y

E 8

E 5

E 9

E 3

E 5

E 7

E 6

E' 0

E 8

E 3

5 1

L A u h 7 8 6 1 3 5 4 7 3 1 -

c T T B G i e 8 5 1 1 2 1 1 9 6 2

A t g

T M rA O a 3 2 2 1 2 1 2 2 2 1 _

R P tn e 0 0 0 0 0 0 0 0 0 0 -

F l y - - - - - - - - - -

a od E E E E E E E E E E ho 8 5 9 3 5 7 S s,f n 6 0 8 3 E WB 7 8 6 1 3 5 4 7 3 1 S e O i nI 8 5 1 1 2 1 1 9 6 2 D d o 3 2 2 1 2 1 2 '2 2 1 I r 0 0 0 0 0 0 0 0 0 0 e - - - - - - - - - -

v E E E E E E E E E E i 8 5 9 3 5 7 6 0 8 3 L 7 8 6 1 3 5 4 7 3 1 8 5 1 1 2 1 1 9 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 e + + + + + + + + + +

n E E E E E E E E E E o 0 0 0 0 0 0 0 0 0 0 B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x -

t t t t t ti ti ti ti ti in in in in in _

n 1 mU 2 mU 3 mU 4 mU l mU a - i - i - i - i a7 i _

g r Lr r Lr r Lr r Lr t9 Lr r t e t e t e t e o9 e O Q  % p Q  % p Q  % p Q  % p T1 % p

TABLE 7.13 SOLID RADWASTE AND IRRADIATED FUEL SHIPMENTS A. Solid Waste Shipped Offsite for Burial or Disposal (Not Irradiated Fuel)

1. Type of Waste Shipped Shipped Buried Buried m2 Ci m 3 Ci
a. Spent resins / filters 2.40E+01 1.92E+02 1.01E+01 1.89E+02
b. Dry active waste 1.79E+02 2.98E-01 3.95E+00 3.01E-01
c. Irradiated components d. Other (oil sent to 2.67E+01 1.16E-01 processor for

-incineration)

TOTAL 2.30E+02 1.93E+02 1.41E+01 1.90E+02 Includes 114.8 m2 of suspected clean trash sent to offsite processor for monitoring before final disposition.

Egte: Shipped volumes and curies are not always equal to the buried volumes and curies due to some burials occurring outside the twelve month time period in which the shipments occurred.

Dry active waste also includes some low-level radioactive resins that are handled and processed in a manner that is consistent with this waste stream.

2. Estimate of Major Nuclide Nuclide  % Abund. Activity Composition (by type of waste) (C1)
a. Spent resins / filters Fe-55 44.43 8.55E+01 Co-60 26.32 5.06E+01 Ni-63 24.86 4.78E+01 Cs-137 1.10 2.11E+00 C -14 0.17 3.35E-01 H-3 0.74 1.42E+00 Tc-99 LLD I-129 LLD Other* 2.38 4.57E+00 Total 100.00 1.92E+02 Nuclides representing <1% of total shipped activity: Co-58, Ni-59, Sr-90, Zr-95, Cs-134, Pu-238, Pu-239/40, Pu-241, Am-241, Cm-242, Cm-243/244.

T-16 l

l I

r TABLE 7.13 (Continued) i~

SOLID RADWASTE AND IRRADIATED FUEL SHIPMENTS I

2, Estimate of Major Nuclide 'Nuclide.  %'Abund. Activity Composition (by type of waste) (C1)

b. Inar active waste -Fe-55 74.34 2.22E-01 Co-60 9.32 2.78E-02 Co-58 4.98 1.48E-02 Cs-137 3.82 1.14E-02 j Ni-63 3.56 1.06E-02 Cs-134 1.64 4.90E-03 l-C-14 1.39 4.14E-03 I H-3 0.57 1.69E-03 I j Tc-99 LLD  ! I-129' LLD Other* 0.38 1.14E-03 Total 100.00 2.98E-01 l.
  • Nuclides representing <1% of total shipped activity:.Mn-54, Ni-59, Sr-90, Nb-95, Zr-95, Sb-125, Pu-238,.Pu-239/40, Pu-241, Am-241, Cm-242, l Cm-243/44.

1

2. . Estimate of Major Nuclide Nuclide  % Abund. Activity ~

Composition (by type of waste) (Ci)

c. Other - Oil sent to processor for Fe-55 66.69 7.73E-02 incineration Co-60 11.19 1.30E-02 j Co-58 6.64 7.70E-03 L

Ni-63 5.48 6.36E-03

.Cs-137 5.42 6.28E-03

! Cs-134 1.20 1.39E-03 C-14 2.17 2.51E-03  ;

H-3 0.75 8.71E-04

'Tc-99 LLD. I-129 LLD '

Qther* 0.46 5.37E-04 Total. 100.00 1.16E-01

  • Nuclides representing <1% of total shipped activity: Mn-54, Ni-59, Sr-90, Sb-125, Pu-238, Pu-239/40, Pu-241, Am-241,' Cm-242, Cm-243/44.

T-17 l

l l

l

I TABLE 7.13 (Continued)

SOLID RADWASTE AND IRRADIATED FUEL SHIPMENTS

3. Solid Maste Disposition (Mode of Transportation: Truck)

Waste Type Waste Container Number of Destination Class Type Shipments

a. Resin / filters A Poly
  • HIC 2 Molten Metal Oak Ridge, TN.

C Poly

  • HIC 2 Chem-Nuclear Barnwell,SC
b. Dry active waste A Strong- 2 SEO tight Oak Ridge,TN
c. Other (oil, included with A Strong- 3 AERC shipment to SEG) tigat Oak Ridge,TN
  • High Integrity Container B. Irradiated Fuel Shipments (Disposition)

Number of Shioments Mode of Transoortation Destination 0 N/A N/A T-18

i l

)

)

l l

1 l

i

)

ATTACHMENT 8.1  !

Joint Frequency Tables for I i

1997

4-APR-98 06:49 R.G.-1.21 JOINT: FREQUENCY TABLE PAGE 1 0F 16 T. U. ELECTRIC-COMPANY J HOURS.AT EACH WIND SPEED AND DIRECTION h

t PERIODLOF RECORD: 01-JAN-97 00:00 TO- 31-DEC-97 23:59 '

l l

STABILITY-CLASS LA i ELEVATION: 10 m .

Wind Speed (mph) at 10Em. level Wind Direction 1-3 4-7' 0-12 13-1S= 19-24 >24' TOTAL l

N 2: 10 11 10 4 1 'd 8 NNE 2 2 9 1 0 1 .15 NE O 9 10 1 0 0 20 ENE O 13 1 0 0 .0 14 )

E 3 9 0 0 0 0 12 ESE O 12 12 1 0 0 25: i 1

1 SE 1 21 .28 3 ' O 0- 53 SSE 2 23 34 12 1 0 72 S 1 15 24 0 1 0 49 SSW 1 0 16 2 .0 0 27 SW 1 3 5 1 O O 10 '

WSW 1 6 1 0 0 0 0 W O 1 0 0 0 'O 1 WNW 'O O 1 2 0 0 3 NW 0 0 2 1 6 0 9 NNW 0 0 0 12 3 6 29 VARIABLE 9 4 2 0 1 0 16 Total 23 136 164 54 16 8 401 Peri ods of calm (hours): 1 Hours of missing datan. O t

4-APR-98 06:49 i R.G.~1.21: JOINT FREQUENCY TABLE PAGE: 2 OF 16 l

T .-- U . ELECTRIC l COMPANY I l

HOURS AT-EACH WIND' SPEED AND. DIRECTION 'l l

PERIOD OF RECORD: 01-JAN-97'OO:OO TO 31-DEC-97 23:59 j

STABILITY CLASS: B ELEVATION: 10 m.

lj

'i .

4 i

Wind Speed (mph) at 10 m. level 1 Wind Direction 1-3 4-7 0-12 13-18 19-24 >24 TOTAL

'i N. O 3 8 16 9. O 36 NNE 1 11 14 6 1 0 33 NE 2 15. 7 0 0 0 24.

ENE 1 11 3 0 0 0 15 E 1 0 4 0 t O 13 ESE O .20 10 1 O O' -31 SE O 13 22 7 0 0 42 ,

1 SSE O 13 18 15 1 0 47 1 l

S 2 10 23' 10 6 0 59 SSW O 13 18 19 4 0 54 SW O 8 0 4 O O 12 i WSW 1 8 2 O O O 11 W' O 3 0 -O O O 3 WNW O 0: l' .O O O 1 NW 1 3 3 9 3 0 19 NNW O 3 10 22 5 5 53 VARIABLE 16 1 O O O O 17 Total 25 143 151 117 29 5 470 Peri ods of cal m (hours) : 0

' Hours of missing data: 0

= -- _

I.

l . .

l- ~4-APR 06:49

?-

R.G. 1.21 JOINT FREQUENCY TABLE PAGE 3 0F 16  !

I l

l T. U. ELECTRIC COMPANY

. HOURS AT EACH WIND' SPEED AND DIRECTION t

PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 i

STABILITY CLASS: C

! ELEVATION: 10 m .

Wind Speed (mph)~at.10 m. level Wind l-Direction 1-3 4-7 8-12 13-18 19 >24' TOTAL

! N 2 -11 13 28 9 4 67

..y

-NNE 2 10 9 8 2 1 32 -4 I

NE 8 18 6 2 1 0 35~ j j

ENE 7 17 5 1 1 1 32 l 1

i

E 3 11 5 0 0 0 19 j 1

ESE 1 25 8 0 0 0 34 -

SE- 7 14 18 11. O O 50 SSE 1- 11 20 17 2 0 51

S 5 15 30 58 16 1 125 i SSW O 10 32 34 10 0 86 SW 1 9 13 4 0 0 27 WSW 0 7 6 3 4 0 20 W 2 4 1 3 0 0 10 WNW 0 2 0 3 0 0 5

(- NW O 5 2 5 3 1 16 NNW 3 11- 11 16 14 5 60 >

l VARIABLE 16 3 0 0 0 0 19 Tota 1 50 183 179 193 62 13 600 I

Peri ods of cal m (hours) : 0 Hours of missinS datas 0 l

r-4-APR-98 06:49 l R.G. 1.21 JOINT. FREQUENCY-TABLE PAGE 4 0F 16 I

T. U. ELECTRIC COMPANY t

j HOURS AT'EACH HIND SPEED AND DIRECTION l

l PERIOD OF RECORD: 01-JAN-97:00:00 TO 31-DEC-97 23:59

[ STABILITY CLASS: D ELEVATION: 10 m.

Hind Speed (mph) at 10 m. level a Wind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 16 75 209 175 29 13 517 NNE 21 84 214 128 8 3 458 NE 16 73 102 43 5 0 239 ENE 19- 63- 95 18 3 2 200 E 15 99 70 12 2 0 198

~ESE 24 -113 41 1 0 0 179 SE 11 146 '262 53 0 0 472 SSE 9 110 284 152 18 0 573 S 6 73 272 252 56 3 662 L

.SSH 8 47 111 79 12- 0 257 i

SH 8 34 31 16 5 0 94 i

HSH 13 26 23 17 i O 80 t

H 9 20 18 17 4 0 68 L HNH 10 29 39 36 4 0 118 NH 3 21 62 48 20 3 157 l-NNH 9 26 69 150 61 7 322 l

VARIABLE 66 20 5 1 0 0 92 Total 263 1059 '1907 1198 228 31 4686 Periods of cal m (hours): 4 4 Hours of'aissing data: 0

' i t

i j

l t

4-APR-98 -06:49

a-----------------------------------------

R.G. 1.21 JOINT FREQUENCY TABLE-- PAGE- 5 0F 16 l

.T. U. ~ ELECTRIC COMPANY HOURS AT EACH HIND SPEED AND DIRECTION l

PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 STABILITY CLASS:-E ELEVATION '10 m._

1 Wind Speed (mph) at 10 m. level -j Wind i Direction- 1-3 4-7 0-12 13-18 19-24 > 24 ' TOTAL j I

~ , N 12 17 45 6 0 0 00 )i NNE 3 19 41- 4 0 0 67 l NE 2 9 2 0 0 0 13:

ENE 2' 3 2 0 0 'O 7

)

E. 4 20 1 0- 0 0 25 ESE 12 .64 :3 0 10 0 89 j SE 18 182 115 1 0 0 316 SSE 10 201 232 6 0 0 457 l S 19 64 04 2 0 0 169

'SSH 21 36 33 8 1 0 99 SH 16 19 '21 12 1 0 69 HSH 14 17 16 7 0 1 55 H 7 10 8 'O O O 25

'HNH 5 19 22 6 1 0 53 )

NH 20 60 40 6 0 0 126

. I

NNH- 4. 27 25 6 0 0 62 VARIABLE 45 4 0 0 0 0 49 f  !

Total- 232 771 690 64 3 1 1761 1

[. Periods of calm (hours): 4 l Hours'of missing data: 0  !

1 l

l l

4-APR-90 06:49 R.G.-1.21 JOINT FREQUENCY TABLE PAGE ' 6 0F 16 T. U. ELECTRIC COMPANY HOURS AT EACH HIND SPEED AND DIRECTION PERIOD OF RECORD: 01-JAN-97H00:00 TO 31-DEC-97 23:59 STABILITY CLASS: F-ELEVATION: 10 m..

Hind Speed (mph) at 10 m. level Hind Direction 1-3 4-7 0-12 13-18 19-24 >24 TOTAL F --_ --_ _--- ----- --_-_ _-- ---__

N 1. 0 1 0 0 0 2 NNE 1 'l 2 0 0 0' 4 NE 1 0 0 0 0 0 1 i ENE O O O O O O O E O O 0 0 0 0 0 l ESE 3 2 0 0 0 0 5 SE. )

9 36 14 0 0 0 59 SSE 13 33 12 O O O 50- l S 15 31 14 0 0 0 60

'SSH 22 32 22 0 0 .0 76 SH 19 16 13 1 0 0 49 HSH 24 22 0 0 0 0 54 N 15 4 6 1 O O 26 HNH 0 15 5 1 0 0 29 NH 12- 32 0 0 0 0 52 i

NNH 1 7 0 0 0 0 0.

VARIABLE 24 1 0 0 0 0 25 Total 160 232 105 3 0 0 508 j Periods of calm (hours): 3 I j

Hours of missing data: 0  ;

l

{

l I

l 1

J

l 4-APR-98 06:50 R.G. 1.21 JOINT FREQUENCY. TABLE PAGE 7 OF 16 l l

T. U.. ELECTRIC COMPANY s

l HOURS AT EACH HIND SPEED'AND DIRECTION ]

l l PERIOD OF RECORD: 01-JAN-97 00:00 31-DEC-97. 23:59 l ,

l l.

. STABILITY . CLASS 'G I' ELEVATION -10 m.  !

Hind Speed (mph) at 10 m. l evel -

Hind Direction 1-3 4-7 0-12 13-18 19-24 >24 TOTAL

N- 'O O O O O O O ,

I l NNE O O O O- 0 0 0- j NE O O O O O O O l 1 1 ENE O O O O 0 0. 0 E .0 0 'O 0- 0 0 0-  !

ESE 1 .0 0 'O 0 0 -1 L SE 2 1 -O O O O 3 SSE- 9 2 0 0 0 0 11 S- 9 6 1 0 O O 16 SSH 10 9 10 1 0 0 30 ,

l SH 10 16 4 1 0 0 31 HSH 5 22 15 0 0 0 42 l

0 H 4 9 0 0 0 13 HNH 8 1 0 0 0 0 9 NH- 7 .7 0 0 0 0 14 NNH 4 5 1 0 0 0 10 VARIABLE 12 0 0 0 0 0 12 l Total 81 78 31 2 0 0 192

' Periods of calm (hours): 4 Hours of missing data: 0

4-APR-98 06:50 I

____________________________________________________________________ q R.G. 1.21 JOINT FREQUENCY TADLE PAGE 8 0F 16 I T. U. ELECTRIC COMPANY HOURS AT EACH HIND SPEED AND' DIRECTION PERIOD OF RECORD: 01-JAN-97 00:00 fTO 31-DEC-97 23:59 STABILITY CL. ASS : ALL-ELEVATION: 10-m.

Hind Speed (mph) at 10 m. level Hind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL '

N 33 116 287 235 51 18. 740..

NNE 30 127 289 147 11 5 609' NE 29 124 127 46- 6 0 332 ENE 29- 107- 106 19 4 3- 268 E 26 147 .80 12 2 0 267 i

ESE 51- 236 74 3 0 0 364

.i SE 48 413 459 75 0 0 995-SSE 52 393 600 202 22 0 1269 8 57 214 448 338 79 4 1140

GSH 62 155 242 143 27 0 629 l-I SH 55 105 87 39 6 0 292 t HSH 58 100 71 27 5 1 270 l

H 37 51 33 21 4 0 146 HNH 31' 66 68 48 5 0 218 NH 43 128 117 69 32 4 393 NNH 21 79 132 206 83 23 544 VARIABLE 188 33 7 1 1 0 230 Total 850 2602 3227 1631 338 58 8706 Peri ods - of. cal m (hours): 16 i Hours of missing data 3B I

I i

4-APR-98 06c50 R.G. 1.21 JOINT FREQUENCY TABLE PAGE 9 0F 16 T. U. ELECTRIC COMPANY i l

HOURS AT EACH HIND SPEED:AND. DIRECTION l PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 STABILITY CLASS: A ELEVATION: 60'.0 m Hind Speed (mph) at 60.0 m ieve1 -

Hind 1 J

Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 1

_ _ , ___ ____ _.____ _____ .___ _ _ _ _ . j k

N O 10 6 7 3 0 26 l J

NNE 1 3 8- 4 1 1 10 NE O 10 10 2 0 0 22 J

)

.ENE 1 12 0 0 0 0 13 j 1

E O 12 0 0 0 0 12 -1 1

ESE O 13 15 2 1 0 31  ;

.1 SE 1 12 35 7 1 0 56 -

SSE 1 16 33 18 2 1 71 S O 8 8 14 3 0 33 1 SSH 1 7 10 7 1 0 26 l

SH 0 2 1 0 0 0 3 HSH 0 4 1 1 0 0 6 H 1 1 0 0 0 0 2 HNH 0 0 0 0 0 0 0 NH 0 0 1 4 3 2 10  !

NNH 0 '2 3 16 8 8 37 UARIABLE 9 2 0 1 0 0 12 1 -Tota l 15 114 131 83 23 12 370 l

Periods of c a l m (h ou rs) : 0 Hours of missing data: 24

4-APR-98 06:50 R.G. 1.21 JOINT FREQUENCY-TABLE PAGE 10 0F 16 T. U. ELECTRIC COMPANY HOURS AT EACH WIND SPEED AND. DIRECTION

-PERIOD ne RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 STABIL CLASS: D ELEVAT A:-60'.O m -

l Wind. Speed (mph) at 60.O'm level Wind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N O 2 10 11 5 4 32 NNE O 9 9 6 2 0 26 NE 1 15 8 0 'O O 24 ENE O 12 4 0 0 0 16 o

E 2 8 6 0 0 0 16 ESE O 19 13 2 0 -O 34 SE O 10 17 13 0 0 40 SSE 1 8 18 23 4 1 55 S O 8 13 22 8 1 52 S8W O 10 13 19 12 0 54 SW O 4 2 2 O O O WSW 1 6 4 O O O 11 I W O 3 1 O O O 4 WNW O O- 'l O O O 1

.NW O 2 3 8 7 2 22 NNW O 3 9 124 13 10 59 LVARIABLE 14 1 O O O O 15 Total 19 120 131 130 51 18 469 Peri ods of cal m (hours): 1 Hours of missinS data: 0

4-APR-98 06:50 R.Gt 1.21 JOINT FREQUENCY TABLE PAGE 11 0F 16' l-T. U. ELECTRIC COMPANY i

l HOURS AT EACH WIND SPEED AND DIRECTION 1 PERIOD OF RECORD: 01-JAN-97 00:00 TO- 31-DEC-97 23:59 GTABILITY CLASS: C ELEVATION 60.0 m i r

Wind Speed (mph) at 60.0 m l ev es t Wind Direction 1-3 4-7' 8-12 13-10 19-24 >24 TOTAL l

N 2 5 14 R20 11 4 56 1 I

NNE 5 9 8 7 4 1 34 j NE 4 15' 5 4 0 1- 29 l

. J  !

ENE D 13 12 2. 0 2 37 E 2 7 7 1 0 0 17 ESE 1 25 14 1 0 0 41 SE 3 12 12 21- 2 0 50 i

. . 1 GSE 4 .6 15 21 1:2 3- 61 S 3 14 26 50 17 10 128 SSW 0- 6 22 32 8 7 75 SW 0 6 9 7 0 0 22 WSW 1 5 4 4 2 3 19 W O 4 3 2 1 0 10 WNW 1 1 1 0 3 0 6 NW O 6 6 3 5 4 24 NNW 3 11 7 -15 19 13 60 1

.VARIADLE- 8 2 i 0 0 0 11 ,

Total 45 147 166 190 84 48 688 -l i

Periods of calm (hours): O Hours of missing data: 0

I 4-APR-98 06:50 l

l . -------------------------------------------------------------------_

(' R.G. 1.21 JOINT FREQUENCY TADLE PAGE 12 0F 16 l

l T. U. ELECTRIC COMPANY l

l HOURS AT EACH' HIND SPEED AND DIRECTION i

r PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 STABILITY CLASS: D ELEVATION:.60.0 m Wind Speed (mph) at 60.0 m level Hind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL L -N '6 58 136 221 30 11 462 NNE 17 70 163 150 20 4_ 424 i

NE 12 53 109 65 6 2 247 l 1

ENE 13 50 99 44 5 4 215 E 9 69' 94 10 7 1 190 ESE 23 84 71 15 1 0 194 '

SE 7 79 -210 152 15 1 464 1 5 .59 27 SSE 185 278 81 635 S 6 52 157' 282 111- 25 633 I

SSW 8 '36 57- 90 25 8 224 -

SW 6 25 33 16 10 4 94

)

1 WSW 7 16 18 10 6 3 68 l W 4 18 18 26 10 6 82 <

l WNW 3 22 29 27 16 5 102 NW 5 14 35 59 35 27 175 NNH 11 18 66 .168 91 47 401 VARIABLE 47 18 8 1 0 0 74 Total 189 741 1488 1622 469 175 4684 Peri ods of calm (hours): 6 .

Hourn of missing data 0 .

l 4

1

l l

4-APR-98. 06:50 R.G. 1.21 JOINT FREQUENCY TABLE PAGE 13 0F 16 T. U. ELECTRIC COMPANY HOURS AT EACH HIND SPEED AND DIRECTION PERIOD OF RECORD:~01-JAN-97 00:00 TO 31-DEC-97 23:59 STADILITY CLASS: E ELEVATION: 60.0 m Wind Speed (mpn) at 60.0 m lovel Hind Direction 1-3 4-1 0-12 13-18 19-24 >24 TOTAL.

N 9 12 23 27- 4 0 75 NNE 4 14 15 -37 0 0 70 NE 2 11 21 4 0 0 38 ENE 5 7 5 1 O O. 18 E 4 24 18 ,0 0 0 46 ESE 7 30 44 1 0 0 82 SE 7 44 100 143 1 0 295 SSE 13 69 170 204 10 0 466 S 8 50 67 59 0 0 184 SSH 3 15 29 36 10 1 94 SH 3 11 18 21 7 6 66 HSH 4 4 15 9 9 '4 45 H 4 8 9 8 2 0 31 WNH 1 6 11 8 6 2 34 NH 1 11 21 46 11 0 90 NNH 8 29 34 27 2 0 100

-VARIABLE 19 -7 2 0 0 0 28 Total 102 352 602 631 62 13 1762 Peri ods of calm (hoitrs): 3 Hours of missing d.ta: 0 l

4-APR-98 06:50 R.G. 1.21 JOINT FREQUENCY TABLE PAGE 14 OF 16 t

I T. U. ELECTRIC COMPANY

!- HOURS AT EACH HIND SPEED AND DIRECTION l

l PERIOD OF RECORD: 01-JAN-97 00:00. TO- 31-DEC-97 23:59 STABILITY CLASS: F ELEVATION: 60.0 m Wind Speed (mph) at 60.0 m level Hind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l

N 5 4 5 1 0 0 15 )

l NNE 4 4 1 2 0 0 11  !

HE 3 0 0 0 0 0 3 ENE 3 2 0 0 0 0 5 l

J E 3 3 2 0 0 0 8 l l

ESE 4 6 1 0 0 0' 11 SE 2 11 .9 16- 0 0 38 SSE 6 7 35 28 1 0 77 S 3 13 36 34 2 0- 88 SSH 2 10 21 28 -3 0 64

'SH 2 6 16 9 7 1' 41 HSH 0 4 12 2 4 2 24 W 1 7 6 7 2 0 23 HNH 0 5 4 4 2 1 16 NH 4 8 13 14 0 0 39 NNH 1 0 6 15 0 0 22

-VARIABLE 20 2 1 0 0 0 23 Total 63 92 168 160 21 4 500 Peri ods of calm (hours): 3 f Hours of missing data: 0

4-APR-98 06:50 L

R.G. 1.21 JOINT FREQUENCY TABLE PAGE 15 OF 16 T. U. ELECTRIC COMPANY i

l HOURS AT EACH HIND SPEED AND DIRECTION PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 i

l STABILITY CLASS: G ELEVATION: 60.0 m Wind Speed (mph) at 60.0 m level Wind Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N- 1 1 2 2 0 0 6 NNE 2 3 0 0 0 0 5 NE O 2 0 0 0 0 2 ENE 1 0 0 0 0 0 1 E 4 0 0 0 0 0 4 ESE O O O O O O O SE O 1 5 0 0 0 6 SSE 4 3 12 0 0 0 19 S O 6 10 7 1 0 24 SSH 5 9 9 8 3 0 34 SH 3 3 3 8 6 0 23 )

WSW 0 4 8 6 10 1 29 H 1 3 5 2 3 0 14 i HNH 3 4 5 1 0 0 13 NW 3 1 0 1 0 0 5 NNH 2 1 1 3 0 0 7 VARIABLE 4 0 0 0 0 0 4 Total 33 41 60 38 23 1 196 Periods of ca l m (hou rs) : 0 Hours of missing data: 0

~

i 4-APR-98 06:50 R.G. 1.21 JOINT FREQUENCY TABLE PAGE 16 OF 16 T. U. ELEC TRIC COMPANY

. HOURS AT EACH HIND SPEED AND DIRECTION.

l PERIOD OF RECORD: 01-JAN-97 00:00 TO 31-DEC-97 23:59 STABILITY CLASS: ALL l

ELEVATION: 60.0 m i

.----------------------------~~--------~~---------------------.------

Hind Speed (mph) at 60.0 m level

' Hind l Direction 1-3 4-7 8-12 13-18 19-24 >24 TOTAL-

--- --- ---- -.---- ----- --- ----- \

N 23 92 196 289 53 19 672 .

, l NNE 33 112 204 206 27 6 588 NE 22 106 153 75. 6 3 365 ENE 31 96 120 47 5 6 305 E 24. 123 127 11 7 1 293 I

ESE 35 177 158 21 2 0 393 u SE .20 --169 388 352 19 1 949 t .l SSE 34 168 468 572 110 32 1384 1

S 20 151 '317 476 142 3 6= 1142 SSH 19 93 161 220- 62 16' 571 SW 14 57 82 63 30 11 257 WSW- 13 43 62 40 31 13 202 W 11. 44 42 45 18 6 166 ,

NNH 8 38 51 40 27 8 172 NH- 13 42 79 135 61 35 365 l 4

i NNH 25 64 126 268 133 78 694  :

VARIABLE 121 32. 12 2 0 0 167

(

Total 466 1607 2746 2062 733 271 8685 i

Periods of calm (hours): 13 Hours of missinS data: 62

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