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Effluent & Waste Disposal Semiannual Rept for Jan-June 1979
	ML19276H048
Person / Time
Site:	Crystal River
Issue date:	08/29/1979
From:	; FLORIDA POWER CORP.
To:	;
Shared Package
ML19276H045	List: ML19276H044; ML19276H048;
References
	NUDOCS 7908310522
	Download: ML19276H048 (59)
	v • d • e

e EFFLUENT AND WASTE DISPOSAL SEMIANNUAt. REPORT 1/1/79 - 6/30/79 FLORIDA POWER CORPORATION CRYSTAL RIVER - UNIT 3 FACILITY OPERATIfG LICENSE N0. DPR-72 DOCKET NO. 50-302 AUGUST, 1979

? nib $28 SEMIEFF 1 & 2 086 7908310

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TABLE OF CONTENTS PAGE I Introduction 1 II Releases of and Doses from Gaseous Effluents 4 III Releases of and Doses from Liquid Effluents 17 IV Solid Waste Shipments 26 V Meteorological Data 28 FIGURES III-1 Methods of Meeting 10CFR20, Appendix B, 21 Table II, Column 2 MPC Limits

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LIST OF TABLES PAGE I-1A Summation of Doses to Individuals from Gaseous and 2 Liquid Effluent Releases - First and Second Quarters I-1B Sumation of Doses to Population from Gaseous and 3 Liquid Effluent Releases - First and Second Quarters 11-1 Summation of Gaseous Effluent Releases 11 II-2 Sumation of Nuclides in Gaseous Effluent Ground 12 Level Releases 11-3 Doses to Individuals from Continuous Gaseous 13 Effluent Releases - First and Second Quarters 11-4 Doses to Individuals from Batch Gaseous Effluent 14 Releases - F" ,t and Second Quarters

!!-5 Doses to the Population from Continuous Gaseous 15 Effiuent Releases - First and Second Quarters II-6 Doses to the Population from Batch Gaseous Effluent 16 Releases - First and Second Quarters III-1 Sumation of Liquid Effluent Releases 22 III-2 Sumation of Nuclides in Liquid Effluent Releases 23 III-3 Doses to Individuals from Liquid Effluent Releases - 24 First and Second Quarters III-4 Doses to the Population from Liquid Effluent 25 Releases - First and Second Quarters IV-1 Summation of Solid Waste and Irradiated Fuel 27 Shipments V-1 Sumation of Meteorological Conditions at 33' (10 29 meters) - First Quarter V-2 Sumation of Meteorological ~ Conditions at 33' (10 36 meters) - Second Quarter V-3 Sumation of Meteorological Conditions at 33' (10 43 meters) Concurrent with Batch Gaseous Effluent Releases - First Quarter V-4 Summation of Meteorological Conditions at 33' (10 50 meters) Concurrent with Bach Gaseous Effluent Releases - Second Quarter E' f f j !) 330

I INTRODUCTION This Effluent and Waste Disposal Report is submitted as required by Technical Specification 5.6.1.B of Appendix B to the Crystal River - Unit 3 Facility Operating License No. DPR-72. The data in this report covers the period from January 1 to June 30, 1979.

There have been no changes to the Technical Specification Requirements for effluents and waste disposal in Appendix B of the Facility Operating License during the period of this report.

Crystal River - Unit 3 has had no measurable radiological impact on the surrounding environment during the reporting period. This is based on the Radiological Environmental Monitoring Program showing no increases over preoperational data and the doses calculated for individuals and the popu-lation due to effluent releases being significantly below the levels required by 10 CFR 50, Appendix 1.

The sumations of gaseous and liquid effluents, solid waste shipments and meteorological data are in accordance with the tables in Regulatory Guide 1.21 (Rev.1, 6/74) Appendix B.

The individual and population doses were calculated using the GASPAR (for gaseous effluents) and the LADTAP (for liquid effluents) computer codes obtained from the Nuclear Regulatory Commission and revised to include site specific data wherever possible. These doses are summarized in Tables I-1A and B.

The values reported for the activity of nuclides released are the actual measured activities. If no activity for a nuclide was detected for a quar-ter, the total of the lover limits of detection for all samples is reported as "<X.XXE-X". The totals of activity released is a total of only the nuclides that had measured activity.

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11 RELEASES OF AND DOSES FROM GASEOUS EFFli)ENTS There are three normal methods of releasing gaseous effluents to the atmosphere: 1) continuous release via the Auxiliary Building Exhaust; 2) batch release f rom the Waste Gas Decay Tanks, and 3) Reactor Building pu rge . All three methods release to the atmosphere from one point, the Plant Vent.

1. Reculatory Limits The Technical Specification limits for gaseous effluent releases are as follows:

Specification 2.4.2 The terms used in these Specifications are as follows:

subscripts y, refers to vent releases 1, refers to individual noble gas nuclide (Refer to Table 2.4-5 for the noble gas nuclides considered)

QT

= the total noble gas release rate (Ci/sec)

= tjQj sum of the individual noble gas radionuclides determined to be present by isotopic analysis I = the average total body dose factor due to garrina emission (rem /yr per Ci/sec)

E = the average skin dose fac;or due to beta emissions (rad /yr per Ci/sec) fi = the average air dose factor dua to beta emissions (rad /yr per Ci/sec) 5 = the averge air dose factor due to beta emissions (Rad /yr per C1/sec)

The values of K, L, M and N are to be determined each tirne isotopic analysis is required as celineated in Specification 2.4.2.J.

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(1/QT)E Q K M 3.') 5jd E =

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=

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wnere the values of Kj , Lj , Mj and Ni are provided in Table 2.4-5 and are site dependent gamma and beta cose factors.

Table 2.4-5 GAMMA AND BETA DOSE FACTORS FOR CRYSTAL RIVER UNIT 3 x/Q = 1.46 x 106 sec/m3 at .'450 meters, ENE Dose Factors for Vent Kjy Ljy Mjy Njy Total Body Skin Beta Air Gama Air Noble Gas rem /yr rem /yr rad /yr rad /yr Radionuclide C1/sec C1/sec C1/sec C1/sec Kr-83m 7.0 x 10-5 0 0.92 0.035 Kr-85m 0.80 2.1 2.9 0.84 Kr-85 0.0096 2.0 2.8 0.010 Kr-87 2.5 14 15 2.6 Kr-88 6.1 3.5 4.3 6.4 Kr-89 2.79 15 15 0.83 Xe-131m 2.28 0. 69 1.6 0.35 Xe-133m 0.22 1.5 2.2 0.29 Xe-133 0.26 0.55 1.5 0.31 Xe-135m 1.2 1.0 1.1 1.1 Xe-135 1.2 2.7 3.6 1.3 Xe-137 0.12 18 19 0.12 xe-136 2.4 6.0 6.9 2.5 03.5 535 5

A

F Q= The measured release rate of the radiciodines and radioactive materials in particulate forms with half-lives greater than eight days. (Ci/sec)

A. (1) The release rate limit of noble gases from the site shall be such that 2.0(QTEv)Il and 0.33 (QTv (Ev+ l IIIv))'dl (2) The release rate Mmit of all radioniodines and radioactive materials in particulate form whh half-lives greater than eight days, released to the environs as part of the gaseous wastes from the site shall be such that 3.5 x 104 Qy 11 B. (1) The average release rate of noble gases from the site during any calendar quarter shall ba such that 13(QTEv)Il and 6.3 (QTvEv) 11 (2) The average release rate of noble gases from the site during any 12 consecutive months shall be 25 (QT Ev) S and 13 (QTvIIv) 11 (3) The average release rate per site of all radiciodines and radioactive materials in particulate form witn half-lives greater than eight days during any calendar quarter shall be such that 4

13 (3.5 x 10 Qv) 11 (4) The average release rate per site of all radiciodines and radioactive materials in particulate form with half-lives greater than eight days during any period of 12 consecutive mortns shall be that 25 (3.5 x 104 Qv) S 0 .) .] b b(3 6

(5) The amount of iodine-131 released during any calendar quarter shall not exceed 2 Ci/ reactor.

(6) The amount of iodine-131 released during any period of 12 consecutive months shall not exceed 4 Ci/ reactor.

C. Should any of the conditions of 2.4.2.C(1), (2) or (3) listed below exist, the licensee shall make an investigation to identify the causes of the release rates, define and initiate a program of action to reduce the release rates to design objective levels listed in Section 2.4, and report these actions to the NRC within 30 days from the end of the quarter during which the releases occurred.

(1) If the average release rate of noble gases from the site during any calendar quarter is such that 50 (QTv5 v) >l or 25 (QTvN v) >l (2) If the average release rate per site of all radiciodines and radicactive materials in particulate form with half-lives greater than eight days during any calendar quarter is such that 50 (3.5 x 104Qv) >l (3) If the amount of iodine-131 released during any calendar quarter is greater than 0.5 Ci/ reactor.

D. During the release of gaseous wastes from the primary system waste gas holdup system the effluent monitor for the Waste Gas Storage Tanks shali be operated and set to alarm and to initiate the automatic closure of the waste gas discharge valve prior to exceeding the limits specified in 2.4.2.A above. The operability of each automatic isolation valve listed in Table 2.4-4 shall be demonstrated quarterly.

E. The maximum activity to be contained in one waste gas storage tank shall not exceed 47,000 curies (considered as Xe-133).

935 337 7

2. Maximum Permissible Concentrations The maximum permissible concentrations of nuclides in gaseous releases is based on the resultant doses at the site boundary as determined from the concentrations of nuclides at the release point. The Technical Specifications provide the equations and dose factors that relate the gaseous activity to be released to doses at the site boundary and restrictions are placed on instantaneous, quarterly and yearly release rates. The gaseous releases do not exceed the concentration limits specified in 10CFR20 and are as low as reasonable achievable in accordance with the requirements of 10CFR50.

3. Measurements and Aporoximations of Total Radioactivity The gaseous ef fluent release via the Auxiliary Building Exhaust is treated as a continuous release subdivided into discrete periods of filter changes and the radioactivity measured as follows:

A. Fission and Activation Gases - The total activity released is determined from the net count rate of the gaseous monitor [RMA-2G],

its calibration factor, and the total exhaust flow. The activity of radiogas is determined by the fraction of that radiogas in the isotopic analysis of the Auxiliary Building atmosphere for that period.

B. Iodines - The activity released as Iodine-131,133, and 135 is based on the charcoal cartridge activities (RMA-21), the particulate filters activities (RMA-2P) and the total vent flow.

C. Particulates - The activity released via particulates with half-lives greater than eight days is determined by isotopic analysis of particulate filters (RMA-2P) and the total vent flow.

D. Tritium - The activity released as tritium is based on monthly grab sample analysis and total vent flow.

The radioactivity released by batch releases of the Waste Gas Decay Tanks via the Auxiliary Building Exhaust is measured as follows:

A. Fission and Activation Gases - The activity released is based on the volume released and the activity of the individual nuclides obtained from an isotopic analysis of tne grab sample taken prior to the release.

B. Iodines - The iodines from batch releases are included in the iodine determination from the continuous Auxiliary Building releases.

C. Particulates - The particulates from batch releases are included in the particulate determination from the continuous Auxiliary BL'1 ding rel ease.

D. Tritium - The activity released as tritium is based on the grab sample analysis of each batch and the batch volume.

'n45 538 s

The radioactivity released by purge releases of the Reactor Building through the Reactor Building vent is measured as follows:

A. Fission and Activation Gases - The activity released is determined from the net count rate of the gaseous monitor (RMA-1G), the monitor calibration factor and the total vent flow. The release of each radi-ogas is a product of the total curies released times the fraction of that radiogas in the isotopic analysis for that purge.

B. Iodines - The total curies released as iodine-131,133 and 135 was determined from the charcoal cartridge activities (RMA-11) and the particulate filter activities (RMA-1P).

C. Particulate - The total curies released via particulates with half-lives greater than eight days is determined by isotopic analysis of eact purge particulate filter (RMA-1P).

D. Tritium - The total curies released as tritium is based on grab samples taken for each purge (or the average if more than one grab sample was taken).

Estimated errors are based on errors in counting equipment calibration, counting statistics, vent flow rates, vent sample flow rtes, non-steady release rates, chemical yield factors and sample losses for such items as charcoal cartridges.

A. Fission and Activation Gas Total Release as calculated from process monitor readings and grab sample isotopics.

Monitor Statistical Error 30%

Monitor Error in Calibration 50%

Vent Flow Rate 10%

Non-Steady Release Rate 20%

110%

B. I-131 Total Release as calculated from charcoal and particulate filter activity.

Statistical Error 60%

Counting Equipment Calibration 10%

Vent Flow Rate 10%

Vent Sample Flow Rate 10%

hon-Steacy Release Rate 10%

Losses from Charcoal Cartridge 10%

110%

C. Particulates with balf-lives greater than eight days Release as calculated from particulate filter activities.

Statistical Error 60%

Counting Equipment Calibration 10%

Vent Flow Rate 10%

Vent Sample Flow Rate 10%

Non-Steady Release Rate 10%

IUU%

9 'n55 539

D. Total Tritium Release as calculated from periodic grab sample analyses.

Water Vapor in Sample Stream Determination 20%

Vent Flow Rate 10%

Counting Calibration and Statistics 10%

Non-Steady Release Rate 50%

~75%

4. Batch and Unclanned Releases The batch gaseous effluent releases may be summarized as follows:

First Second Quarter Q ua rte-Number of Batch Releases 2.80E+01 3.60E+01 Total time for all releases (minutes) 2.05E+04 1.26E+05 Maximum time for any one release (minutes) 1.83E+03 1.15E+04 Average time for all releases (minutes) 7.34E+02 3.51E+03 Minimum time for any one release (minutes) 1.00E+00 2.00E+00 Number of Unplanned Releases 1.10E+01 3.00E+00 Total Unplanned Activity Released (Curies) 2.16E+02 1.89E+01 The summation of gaseous effluent releases is in Table 11-1 and the summa-tion of nuclides in gaseous effluent ground level releases is in Table II-2.

The doses to individuals from continuous anu batch gaseous effluent releases are in Tables II-3 and 11-4, respectively. The doses to the popu-lation from continuous and batch gaseous effluent releases are in Tables II-5 and II-6, respectively.

on35 540

The unplanned releases for the first and second quarters of 1979 are listed below giving the date, the Non Conforming Operations Report Number, and the cause of each release:

January 10, 1979 NCOR 79-15 Removal of Makeup and Purification prefilter relief valve for maintenance.

January 15, 1979 NCOR 79-22 Draining of Spent Fuel Pool heat exchanger "A" for repair of SFV-124.

January 23, 1979 NCOR 79-34 Blown loop seal on Miscellaneous Waste Storage Tank.

J anuary 26, 1979 NCOR 79-39 Makeup and Purification relief valve relieved to Auxiliary Buildup Sump.

J anuary 27, 1979 NCOR 79-41 Makeup and Purification relief valve relieved to Auxiliary Buildup Surp.

January 29, 1979 NCOR 79-42 RCS sample valve leaked.

January 29, 1979 NCOR 79-43 RCS sample valve leaked.

January 30, 1979 NCOR 79-44 Unknown.

February 5, 1979 NCOR 79-50 Restarting of Auxiliary Building fans after caintenance.

February 24, 1979 NCOR 79-61 Draining of drain pot on Waste Gas Header.

March 8, 1979 NCOR 79-73 Restarting of Auxiliary Building fans after naintenance.

April 10, 1979 NCOR 79-118 Unknown (Waste gas release in progress).

April 14,1979 NCOR 79-122 Draining of drain oct on Waste Gas Header.

April 16, 1979 NCOR 79-126 Draining of drain pot on Waste Gas Header.

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TABLE II-1 I

EFFLUENT AND WASTE DISPOSAL SD4IANNUAL REPORT - 1979 GASEOUS EFFLUENTS - SUMM/. TION OF ALL RELEASES Unit Qua rter Qua rter Est. Total 1 2 Error, %

A. Fission and Activation Gases

1. Total Release Ci 3.71E+04 7. 52E +03 1.10E +02

2. Average Release Rate for Period uCi/sec 4. 77E+03 9. 56E+02

3. Percent of Tecnnical Specification Limit % 7. 88E +00 1. ' ~" '00 B. Iodines

1. Total Iodine - 131 Ci 8.99E-03 2.24E-03 1.10E+02

2. Average Release Rate for Period uCi/sec 1.16E-03 3.54E-04

3. Percent of Technical Specification Limit % 4.49E-01 1.12E-01 C. Pa rticulates

1. Particulates with half-lives > 8 days C1 2.18E-05 1.69E-05 1.00E+02

2. Average Release Rate for Period uCi/sec 2.80E-06 2.15E-06

3. Percent of Technical Specification Limit % 1.27E-04 1.62E-02

4. Gross Alpha Radioactivity Ci 7.45E-08 1.62E-06 D. Triti um

1. Total Release Ci 1.12E+01 3.98E+00 9.00E +01

2. Average Release Rate for Periou uCi/sec 1.44E+00 5.06E-01

3. Percent of Technical Specification Limit % N/A N/A

'n3S 542 11

TABLE II-2 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT - 1979 GASEQUS EFFLUENTS - GROUND-LEVEL PILEASES CONTINUOUS MODE BATCH MODE Nuclides Released Unit Quarter 1 Quarter 2 Quarter 1 Quarter 2

1. Fission gases k rypton-85 Ci <3.14E+04 <5.52E+03 3.56E+01 1.30E+00 K rypto n-85m Ci 3.47E+02 <l.09E+02 3.35E+00 2.54E+00 k ryoton-87 Ci 1.05E+02 <3.75E+01 6.81E-01 2.23E-01 k rypto n-88 Ci 3.19E+02 1.14E+01 2.46E+00 1.27E+00 xenon-133 Ci 2.98E+04 5.62E+03 2.llE+03 1.37E+03 xenon-135 C1 2.57E+03 1.39E+02 3.95E+01 3.81E+01 xenon-135m Ci <5.08E+02 7.33E+00 3.25E-02 <5.38E xenon-138 Ci <l.66E+03 <2.72E+02 <l.17E+01 <l.85E+00 a rco n-41 Ci 2.llE+02 2.61E+00 1.19E+00 2.95E-01 xenon-133m Ci 6.20E+02 6.18E+01 2.24E+01 1.72E+01 xenon-131m C1 7.97E+02 . E 3.49E+01 4.54E+00 unidentified C1 . E 2.39E+02 . E . E Total for Perloc C1 3.48E+04 6.08E+03 2.25E+03 1.44E+03 todines iodine-131 Ci 8.99E-03 2.24E-03 . E . E locine-133 C1 1.82E-03 5.42E-04 . E . E iodine-135 Ci (6.32E-01 <9.43E-01 . E . E Total for Perioc C1 1.08E-02 2.78E-03 . E . E

3. Pa rticulates strontium-89 Ci 9.61E-06 3.85E-06 . E . E strontium-90 Ci 8.35E-07 <l.96E-06 . E . E ceslum-134 I Ci 3.81E-06 <4.15E-03 i . E i . E ceslum-137 Ci 6.14E-06 <2.19E-05 . E I . E ba ri um-l a ntha num-140 Ci <4.04E-05 <7.88E-05 . E . E Cobalt-58 Ci 1.43E-06 1.30E-05 . E . E ce r1 um-141 Ci 1.94E-09 . E . E Total excluaing cross aloha Ci 2.18E-05 1.69E-05 . E . E cross alpha Ci I 7.40E-08 1.62E-08 . E . E Ci I . E . E l . E . E unidentified C' . E . E

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TABLE 11-3 Doses to Individuals from Continuous Gaseous Effluent Releases FIRST QUARTER Beta Air Dose = 2.10E-01 mrad /yr (4.50 mi:es, E)

Ganina Air Dose = 1.19E-01 mrad /yr (4.50 miles, E)

Whole Body Dose Organ Dose Distance Distance (Ill. ) and (Mi.) and Pathway Direction A3e Grou11 Dose (mrem /yr) Direction Age Group Or_ga_n Dose (mrem /yr)

Plume luinersion 4.50 0 E each 7.36E-02 4.50 0 E each skin 1.87E-01 Ground Contamination 4.50 0 E each 1.05E-05 4.50 0 E each skin 1.25E-05 inhalation 4.50 0 E teen 7.llE-05 4.50 0 E child thyroid 8.53E-04 Vegetable Consumption 4.50 0 E child 1.79E-04 4.50 0 E child thyroid 1.34E-02 Cow Milk Consumption 4.50 0 E infant 4.46E-04 4.50 0 E infant thyroid 2.70E-01 Goat Milk Consumption 4.50 0 E infant 6.08E-04 4.50 0 E infant thyroid 3.2SE-01 Heat Consumption 4.50 0 E adult 1.38E-05 4.50 0 E child thyroid 1.42E-03 Total 7.49E-01 7.98E-01 C

SECOND LUARTER Beta Air Dose = J.98E-02 mrad /yr (4.50 miles, E)

Ganma Air Dose =1.49E-02 mrad /yr (4.50 miles, E)

Whole Body Dose Organ Dose Distance Distance (lii . ) and (Mi.) and Pathway Direction Age Group Dose (mrem /yr) Direction Age Group Organ Dose (mrem /yr)

, Plume Innersion 4.50 0 E each 8.89E-03 4.50 0 E each skin 2.44E-02 Z Ground Contamination 4.50 0 E each 1.51E-06 4.50 0 E each skin 1.84E-06 (1, Inhalation 4.50 0 E teen 3.09E-05 4.50 0 E child thyroid 2.41E-04 c: Vegetable Consumption 4.50 0 E child 6.64E-05 4.50 0 E child thyroid 4.12E-03 Cow Milk Consumption 4.50 0 E infant 1.46E-04 4.50 0 E infant thyroid 8.25E-02

v. Goat Milk Consumption 4.50 0 E infant 2.04E-04 4.50 9 E infant thyroid 9.91E-02 h Heat Consumption 4.50 0 E adult 5.48E-06 4.50 0 E child thyroid 4.34E-04 s

Total 9.34E-03 2.llE-01

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1 5 s 3013133 3 s 2012132 2 s ' o rr o l = = D ii D a AA u ee d ss aa i oo t m v DD p em p i u tt Ba u tt d rr e o d nnt G e o d nnt n i i s r hhnl aal s r hhnl aal I AA o G cceiff u o G cceiff u D aaehnnd D aaeh nnd o aa e eet ciia e eet ciia t t ni y g y g en d A d A s B a o o e G B B s

o e e D l dn l d n o eno EEEEEEE o eno EEEEEEE h cai h cai W n t 0000000 W n t 0000000 t

a) sir

.ce 0000000 5555555 a) c t .

sl r e 0000000 5555555 iMi iHi D(D 4444444 D(D 4444444 n n n n n ono n ono o ioi o t oi i t it i t it t pt p t pt p a mpmn a mpmn nn umuo nn umuo oi susi oi susi im nsnt i m nsnt sa onop sa onop e rt C oC m rt C oC m n enn C u enn C u o n

i ooe k s n a ooe k s b nCil kl n nCil kl n y I tbl i o y I tbl i o t p

a d aaiMC a daaiMC w enl tM l w enl tM l e h muae tt a h muae uohgwaa tt a c x

t uob gwaa t t t a l rneooe o a l rneooe o e P PGI VCGM T P PGI VCGM T

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TABLE II-5 Doses to the Population from Continuous Gaseous Effluent Releases FIRST OUARTER Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem)

Plume Immersion 1.43E-00 skin 4.53E+00 Ground Contamination 8.54E-05 skin 1.02E-04 Inhalation 2.!9E-03 t' yroid 1.99E-02 Vegetable Consumption 1.JJE-03 t yrcid 1.20E-01 Milk Consumption 5.10E-04 c'.yro id 1.05E-01 Meat Consumption 2.60E-04 thyroid 9.10E-03 Total 1.43E+00 4.78E+00 SECOND QUARTER Whole Body Dose Organ Dose Pathway (Man-Rem) Organ D_ose (Man-Rem)

Plume Immersion 1.13E-01 skin 3.78E-01 Ground Contamination 1.0 6E-05 skin 1.27E-05 Inhalation 5.52E-04 thyroid 3.32E-03 Vegetable Consumptio$ a.40E-04 thyroid 3.00E-02 Milk Consumption 9.51E-05 thyroid 1.82E-02 Meat Consumption 6.38E-05 thyroid 2.07E-03 Total 1.14E-01 3.83E+00

'fR5 346 15

TABLE II-6 Doses to the Population from Batch Gaseous Effluent Releases FIRST OUARTER Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem)

Plume Immersion 5.43E-02 skin 1.93E-01 Ground Contamination 0.00E+00 each 0.00E+00 Inhalation 3.82E-04 each* 3.82E-04 Vegetable Consumption 1.62E-04 each* 1.62E-04 Milk Consumption 5.75E-05 each* 5.75E-05 Meat Consumption 3.98E-05 each* 3.98E-05 Total 5.49E-02 1.94E-01 SECOND OUARTER Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem)

Plume Immersion 2.68E-02 skin 9.17E-02 3round Contamination 0.00E+00 each 0.00E+00 Inhalation 2.73E-05 each* 2.72E-05 Vegetable Consumption 1.43E-05 each* 1.43E-05 Milk Consumption 3.05E-06 each* 3.05E-06 Meat Consumption 2.97E-06 each* 2.97E-06 Total 2.69E-02 9.17E-02

except bone

'"65 347 16

III RELEASES OF AND DOSES FROM LIQUID EFFLUENTS There are two sources of liquid effluents released to the discharge canal:

1) the Laundry and Hot Shower Sump and 2) the Evaporator Condensate Storage Tanks. Both are batch type releases made through the plant liquid release monitor, RML-2. There is one source of liquid effluents released to the Chemical / Industrial Waste Water Ponds: the turbine building sump. This is a continuous mode type release and the measurements and calculations will be described in Supplement I to this report.

1. Regulatory Limits The Technical Specification limits for liquid effluent releases are as foll ows :

Soecification 2.4.1 A. The instantaneous concentration of radioactive materials released in liquid waste effluents from all reactors at the site shall not exceed the values specified in 10 CFR Part 20, Appendix B, Table II, Column 2, for unrestricted areas.

B. The cumulative release of radioactive materials in liquid waste effluents excluding tritium and dissolved gases, shall not exceed 10 Ci/ reactor / calendar quarter.

C. The cumulative release of radioactive materials in liquid waste effluents excluding tritium and dissolved gases, shall not exceed 20 Ci/ reactor in any 12 consecutive months.

D. During release of radioactive wastes, the effluent control moni-tar shall be set to alarm and to initiate the automatic closure of each waste isolation valve prior to exceeding the limits specified in 2.4.1. A above.

E. The operability of each automatic isolation valve in the liquid radwaste dircharge lines shall be demonstrated quarterly.

F. The equipmrqt installed in the liquid radioactive waste system shall be maintained and shall be ooerated to process radioactive liquid wastes prior to their discharge when the projected cumula-tive release could exceed 1.25 Ci/ reactor / calendar quarter, ex-ciuding tritium and dissolved gases.

G. The maximum radioactivity to te contained in any liquid radwaste tank that can be discharged directly to the environs shall not exceed 10 Ci, excluding tritium and dissolved gases.

H. If the cumulative release of radioactive materials in liquid effluents, excluding tritium and dissolved gases, exceeds 2.5 Ci/ reactor / calendar quarter, the licensee shall make an investi-gation to identify the causes for such releases, define and ini-tiate a program of action to reduce such releases to the design objective levels listed in Section 2.4, and a report of these actions shall be made to the USNRC in accordance with Section 5.6.2.C(1). 70 j4g

2. Maximum Permiscible Concentrations The maximum permissible concentration values used in determining allowable liquid radwaste release concentrations are taken from 10 CFR Part 20, Appendix B, Table II, Column 2. Release rate and dilution ratio for each batch are determined by a mixed nuclide MPC calculation performed before the release of the batch. To facilitate the measurements and calculations, the nuclides of Column 2 which can be produced in a fission reactor have been grouped according to MPC value and type of radiation as shown in Figure III-1.

The concentration of each of the 23 gamma emitti ng nuclides specifically noted in Figure 111-1 is measurad individually because of interest in that nuclide. For any of the 23 nus : ides not detected in the gamma scan, the MDA Limit is computed from the measured data for that sample. Only two pure beta emitters, Sr-89 at. 3r-90, have MPC values less than 9 x10-6 uCi/ml. Individual measureineats are made on proportional composite liquid radwaste samples to determine the Sr-89 and Sr-90 concentration or MDA value to be applied to individual batch release calculations. Although the MPC limit for tritium is greater than 9 x 10-6 uCi/ml, a separate measurement is made for tritium. A distillation and liquid scintillation counting technique is used to measure tritium concentration. The measured and calculated concentration values for each batch are used to calculate the dilution ratio, release rate, and dilution rate prior to release of each batch. Both the concentration and release data are stored on a computer disc file. The disc file data is used to assure that quarterly and annual release limits are not exceeded. lases used for the data of Table III-1 are as follows: A. Fission and activation products - The total release values (not including tritium, gases, alpha) are comprised of ,he sum of the individual radionuclide activities in each batch r21 eased to the discha rge canal for the respective quarter. These values represent the activity known to be present in the liquid radwaste effluent. Percent of applicable limit is determined from a mixed nuclide MPC calculation. The average concentration for each nuclide surmied over all batches is divided by the correspondi ng individual MPC value. The sum over all nuclides of the C1/MPCi ratios times 100 is the percent of applicable limit for ef fluent releases during the quarter. B. Tritium - The measured tritium concentration in a composite sample is used to calculate the total release and average diluted concentration duri ng each period. Average dilutea concentration divided by the MPC limit, 3 x 10-3 uCi/ml, is converted to percent to give the percent of applicable limit. W5 49 18

C. Dissolved and entrained gases - Concentrations of dissolved and entrained gases in liquid effluents are measured monthly by Ge(Li) spectroscopy on a cne liter sample from a representative liquid radwaste batch. Dissolved ard entrained gases for which measured or MDA concentrations are detervined include noble gases with half lives greater than 8 hours: Xe-135, Xe-133m, Xe-133, and Kr-85. Iodine radionuclides in any form are determined during the isotopic analysis for each batch, therefore a separate analysis for possible gaseous forms is not performed because it would not provide additional i nfo rmati on. A conservative release limit, the maximum sensitivity limit of 4 x 10-5 uCi/ml of each dissolved and entrained radianuclide as specified in Table tote 5, Table 2.4-1, Environmental Technical Specifications, has been applied in determining the percent of applicable limit.

3. Measurements and Approximations of Total Radioactivity Details of the analytical procedures for liquid radwaste analysis are as follows:

Measurement F recuency Method

1. Gamma Isotopic Each Batch Ge(Li) spectrometry with on-line computer

2. Gross Beta Each Batch Liquid scintillation

3. Sr-89 Monthly Composite Chemical separation and gas flow proportional counting

4. Sr-90 Monthly Composite Chemical separation and gas flow proportional counting

5. Triti um Monthly Composite Distillation and liquid scintillation counting

6. Alpha Monthly Composite Gas flow proportional counting

7. Dissolved Gases One datch/ Month Ge(Li) spectrometry with on-line computer Estimated errors are based on errors in counting equipment calibration, counting statistics, non-steady release flow rate, chemical yield factors, sampling and mixing losses, and volume determinations.

A. Fission and Activation Products Total Release as calculated for each DatCh. Statistical Error at MDA 60% Waste Volume 10% Counting Equipment Calibration 10% Sampling and Mixing 20% 100%

                                                                '"'35   350 19

B. Total Tritium Release as calculated from a monthly composite. Waste Volume 10% Counting Equi pment Calibration 10% Sampling and Mixing 20% 40; C. Dissolved and Entrained Gases Total Release as calculated from one batch per month. Statistical Error at MDA 60% Waste Volume 10% Counting Equipment Calibration 10% Sampling and Mixing 20% 100% D. Total Gross Alpha Radioactivity Release as calculated from a monthly composite. Statistical Error at MDA 60% Waste Volume 10% Counting Equipment Calibration 10% Sampling and Mixing 20% 100%

4. Batch and Unclanned Releases The batch liquid effluent releases may be summarized as follows:

Fi rst Second Quarter Qua rter Number of Batch Releases 6.40E +01 1.04E +02 Total Time for all Releases (minutes) 1.75E+04 2.71E+04 Maximum Time for any one Release (minutes) 7.95E+02 8.05E +02 Average Time for all Releases (minutes) 2.74E+02 2.61E+02 Minimum time for any one Release (minutes) 1.20E+02 1.50E+01 Average dilution flow of Units 1, 2 and 3 3.3 6E +06 2.40E+0 6 during all Releases (liters / minute) Numoer of Unclanned Releases 0.00E+00 0.00E+00 Total Unplanned Activity Releases (Curie) 0.00E+00 0.00E+00 The summation of liquid effluent releases is in Table III-1 and the summa-tion of nuclides in liquid effluent releases is in Table III-2. These releases are based on the dilution of the radioactive liquid effluent by the condenser cooling and nuclear services water of Unit 3. The doses to individuals from liquid effluent releases are in Table III-3 and the doses to the population from liquid effluent releases are in Table III-4. These doses are based on the dilution of the radioactive liquid effluents by the condenser cooling water of Units 1, 2 and 3.

                                                             935 351 20

8 Figure 111-1 METHODS OF MEETING 10 CFR 20, APPENDIX B, TABLE II, COLUMN 2 MPC LIMITS MPC RANGE GAMMA-RAY BETA ALPHA (uCi/mi) EMITTERS EMITTERS EMITTERS I-131, I-132, I-133 Sr-89, Sr-90 1-135, Cs-134 (Separation and Gas

   <9 x 10-6                                  Flow Counting)

(Ge(Li) Gama-Ray Spectroscopy) All (Gas Flow Counti ng Sensitivity s10-7 uC/mi as Pu-239) Ba-La-140, Na-24, Cu-64 ,Tri ti um Co-60, Fe-59. Zn-65 (Distallation and Liquid Scintillation

   >9 x 10-6 Aa-110m, Mn-54, Co-58       Counting s10-5 pCi/ml)

Z r-Nb-95, Cs-Ba-137 As-76, F-18, Cr-51 All others Np-239, Ce-141 (Liquid Scintillation Counti ng s10-5 uCi/ml as Cs-137) Mo-Tc-99, Ce-P r-144 (Ge(Li) Gama-Ray Spectroscop3 )

                                                         "45 352 21

TABLE III-1 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT - 1979 LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Unit Qua rter Quarter Est. Total 1 2 Error, % A. Fission and Activation Products

1. Total Release (not including tritium, l gases, alpha) Ci 8.95E-02 2.12E-01 1.00E+02

2. Average diluted concentration curing pe ri od yCi/ml 2.14E-09 6.56E-09

3. Percent of applicable limit % 3.43E-01 8.80E-02 B. Tri tium

1. Total Release Ci 8.15E+01 4.08E+01 4.00E+01

2. Average diluted concentration during period yCi/ml 1.95E-06 1.27E-06

3. Percent of applicable limit % 6.48E-02 4.24E-02 C. Dissolved and entrained gases

1. Total release Ci 9.92E-01 2.20E+00 1.00E+02

2. Average diluted concentration during period yCi/ml 2.37E-08 6.86E-08

3. Percent of applicable limit % 2.37E-01 6.86E-01

0. ' ross alpha radioactivity o

1. Total release Ci 1.29E-06 2.20E-06 1.00E+02 E. Volume of waste release ' prior to dilution)** liters 1.72E +07 2.27E+06 1.00E+01 F. Volume of dilution water used curing period li ters 4.19E+10 3.21E+10 1.00E+01

 **For Batch Mode: Volume of Wasti: Paleased for Continuous Mode (le quarter) = 2.13E-07 liters (2nd qua rter) = 1.24E+07 liters 22
                                                                        ,95 353

TABLE III-2 EFFLUENT AND WASTE DISPOS AL SEMIANNUAL REPORT - 1979 LIQUID EFFLUENTS CONTINUOUS MODE BATCH MODE Nuclides Released Uni t Qua rter 1 Qua rter 2 Quarter 1 Quarter 2 st ronti um-89 C1 4.87E-03 3.84E-04 5.73E-05 9.49E-05 stronti um-90 Ci 2.54E-03 1.65E-04 <1.21E-04 1.43E-05 cesium-134 Ci 2.43E-05 . E 7.12E-03 3.45E-02 cesium-137 Ci 1.98E-06 4.16E-05 1.03E-02 5.llE-02 l odi ne-131 Ci 9.30E-06 . E 4.24E-02 6.02E-03 cobalt-58 Ci ' 9.20E-06 9.71E-05 1.64E-02 7.47E-02 cobalt-60 Ci . E . E 2.66E-01 1.87E-02 i ron-59 Ci . E . E 4.40E-04 1.93E-03 zinc-65 Ci . E . E <2.83E-04 2.06E-05 manganese-54 Ci . E . E 5.21E-04 2.87E-03'-- cnromium-51 C1 . E . E 3.20E-04 1.47E-02 zi rconi um-ni obi um-95 Ci . E . E 2.38E-04 4.76E-03 molycoenum-99 Ci . E . E 2.91E-05 2.89E-04 tecnnetium-99m Ci . E . E 9.91E-05 1.76E-04 ba ri um-l a ntna num-140 Ci . E . E 1.84E-04 1.29E-04 ce ri um-141 Ci . E . E 1.79E-04 1.15E-04 arsenic-76 Ci . E l . E 4.85E-05 <1.35E-03 socium-24 Ci . E . E 4.13E-06 7.35E-F6-- lodine-135 Ci . E- . E 8.84E-05 1.72E-C5 iodine-132 Ci . E . E <l.32E-04 2.70E-06 iodine-133 Ci . E . E 6.32E-04 6.32E-05 copper-64 Ci . E . E <1.65E-02 3.94E-04 ce ri um-139 Ci . E 2.31E-05 . E . E ce ri um-144 Ci . E . E 4.86E-05 3.32E-03 unidentifiec Ci . E . E . E . E Total for period Ci E E E . E (above) . . . Ci E xenon-133 . E . E . E . xenon-135 Ci . E . E . E . E l

                                                                             n 3 5  354 23

TABLE III-3 Doses to Individuals from Liquid Effluent Releases FIRST OVARTER - CON"INUGUS RELEASES Whole Body Dose Organ Dose Pathway Age Group Dose (mrem /yr) Age Group Organ Dose (mrem /yr) Fish adult 6.83E-05 teen bone 2.73E-04 Invertebrates teen 1.45E-04 teen bone 6.20E-04 Shoreline Use teen 8.63E-06 teen skin 1.01E-05 Total 2.22E-04 \ 9.03E-04 SECOND OUARTER - CONTINLOUS RELEASES Whole Body Dose Organ Dose Pathway Age Group Dose (mrem /yr) Act Group Oraan Dose (mrem /yr) Fish teen 1.44E-03 tien bone 6.24E-03 Invertebrates teen 3.41E-03 tt'en bone 1.48E-02 Shoreline Use teen 5.57E-06 teen skin 6.50E-06 Total 4.86E-03 2.10E-02 FIRST OUARTER - BATCH REtEASES Whole Body Dose Organ Dose Pathway Age Group Dose (mrem /yr) Age Grcue Organ Dose (mrem /yr) Fish adult 4.00E-03 adLit thyroid 3.65E-02 Invertebrates adult 1.48E-03 adult thyroid 4.31E-02 Shoreline Use teen 2.14E-03 teen skin 2.50E-03 Total 7.62E-03 8.21E-02 SECOND OUARTER - BATCH RELEASES Whole Body Dose Orgao Dose Pathway Age Grouc Dose (mrem /yr) Age Grouc Orlan Dose (mrem /yr) Fish adult 2.42E-02 adult GI-LLI 2.24E-01 Invertebrates adult 9.07E-03 adult GI-Lt.I 5.66E-02 Shoreline Use teen 1.64E-02 teen skin 1.92E-02 Total 4.97E-02 3.00E-01 5 355 24

TABLE III-4 Doses to the Population from Liquid Effluent Releases FIRST OUARTER - CONTINUOUS RELEASES Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem) Sport Fish 1.16E-02 bone 4. 56E-02 Commercial Fish 1.19E-05 bone 4.69E-05 Sport Invertebrate 6.78E-03 bone 2.90E-02 Commercial Invertebrate 4.89E-05 bone 2.09E-04 Shoreline Use 3.87E-05 skin 4.51E-05 Swimming 2.82E-07 thyroid 2.82E-07 Boating 2.82E-07 thyroid 2.82E-07 Total 1.35E-02 7.49E-02 (CCOND OUARTER - CONTINUOUS RELEASES Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem) Sport Fish 2.41E-01 tone 1.04E+00 Commercial Fish 2.48E-04 bone 1.07E-03 Sport Invertebrate 1.59E-01 bone 6.93E-01 Commercial Invertebrate 1.15E-03 bone 4.98E-03 Shoreline Use 2.50E-05 skin 2.91E-05 Swimming 2.45E-07 thyroid 2.45E-07 Boating 2.45E-07 thyroid 2.45E-07 Total 4.01E-01 1.74E+00 FIRST OUARTER - BATCH RELEASES Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem) Sport Fish 5.78E-01 thyroid 3.84E+00 Commercial Fish 5.92E-04 thyroid 3.08E-03 Sport Invertebrate 6.27E-02 thyroid 1.27E+00 Commercial Invertebrate 4.40E-04 thyroid 7.07E-03 Shoreline Use 9.59E-03 skin 1.12E-02 Swimming 7.43E-05 thyroid 7.43E-05 Boating 7.43E-05 thyroid 7.43E-05 Total 6.51E-01 5.13E+00 SECOND OUARTER - BATCH RELEASES Whole Body Dose Organ Dose Pathway (Man-Rem) Organ Dose (Man-Rem) Sport Fish 3.49E +00 GI-LLI 2.92E+01 Commercial Fish 3.58E-03 GI-LLI 2.85E-02 Sport Invertebrate 3.94E-01 GI-LLI 2.22E+00 Commercial Invertebrate 2.79E-03 GI-LLI 1.56E-02 Shoreline Use 7.34E-02 skin 8.59E-02 Swimming 3.75E-04 thyroid 3.75E-04 Boating 3.75E-04 thyroid 3.75E-04 Total 3.96E+00 3.16E+01 25

                                                               '>n35 356

IV. SOLID WASTE SHIPMENTS Solid waste shipments from the plant may include irradiated fuel, solidified liquid waste and compressed solid waste.

1. Regulatory Limits The Technical Specifications for solid waste shipment are as follows:

Soecification 2.4.3 A. The total curie quantity and principle radionuclide composition shall be determined by measurement or estimates for all radioactive solid waste shipped offsite. B. Reports of the radioactive solid waste shipments, volumes, principle radionuclides, and total curie quantity, shall be submitted in accordance with Section 5.6.1. The summation of solid waste and irradiated fuel shipments is in Table IV-1.

                                              ,n ~'> 5  357 26

TABLE IV-1 EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT - 1979 SOLID WASTE AND IRRADIATED FUEL SHIPMENTS A. SOLID WASTE SHIPPED OFFSITE FOR BURI AL OR DISPOSAL (Non irradiated fuel) First

1. Type of waste Unit 6-month Est. Total period Error, %

a. Spent resins, filter sludges, evaporator m3 3.62E+02 bottoms, etc. C1 1.13E +03 3.70E+01

b. Dry compressible waste, contaminated m3 2. 66E+02 equip, etc. C1 1.08E+01 6. 50 E+01

c. Irradiated components, control m3 . E rods, etc. Ci . E . E

d. Other (describe) m3 . E Ci . E . E

2. Estimate of major nuclide composition (by type of waste)

a. Co-58, Cs-134, Cs-137 - each % 2.50E+01 Co-60, Mn-54, 1-131, Zr-Nb each % 5.00E+00 Cr-51,5b-124,Ba-140,La-140,Fe each % 1.00E+00

b. % . E

c. % . E

                                                                %      . E
                                                                %      . E
                                                                %      . E
                                                                %       . E
                                                                %       . E
                                                                %       . E
                                                                %       . E
                                                                %       . E
                                                                %       . E

3. Solid Waste Disposition Number of Shioments Mode of Transoortatien Destination 61 Chem-Nuclear Transport Cnem-Nuclear System, Inc.

Truck-Exclusive Use Vehicle Barnwell , So. Carolina B. IRRADIATED FUEL SHIPMENTS (Disposition) Number of Shioments Mode of Transoortation Destination None NR NR 27 '"' 5 5 $58

V METEOROLOGICAL DATA The meteorological data at 33 feet (10 meters) is summarized in Tables V-1 (for the First Quarter), V-2 (for the Second Quarter), V-3 (concurrent with batch gaseous effluent releases - First Quarter), and V-4 (concurrent with batch gaseous effluent releases - Second Quarter). The classifiction of atmosphere stability is as follows: Stability Pa squill Temperature change Classification Cateoories with heicht ('C/100m) Extremely unstable A <-1.9 Moderately unstable S >-1.9 to <-1.7 Slightly unstable C I-1.7 to <-1.5 Neutral D I-1.5 to <-0.5 Slightly stable E I-0. 5 to < 1. 5 Moderately stable F ][ 1.5 to < 4.0 Extremely stable G > 4. 0 The data recovery rate for the first quarter was 97.9% and for the second quarter it was 92.9%. For the first six months of 1979, the data recovery rate was 95.4%.

                                             'n35      359 28

s

 ]    <

TABLE V-1 1 FLORIDA POWER CORPORATION

W h0URS AT EACH WINC SPEED AND DIRECTICh

     !.5.J 161   PERICD OF RECCRD - JAN'JARY                  1,   1979 THRCUGH MADCH 31, 1979 17 Is    STABILITY CLASS             -

A i9 11 06 ELEVATICN - 33 FT. lit n2 W T 'J C W I'J D SPEED (MPH) liv DIR l- 3 4-7 6-12 13-18 19-24 24+ TOTAL p _ _ G I,11 N O 1 4 4 1 0 10 h it s! NFC 0 5 11 2 0 0 IB U! H NE 1 5 35 14 0 0 55 mi E ENE O a 11 C 0 0 20 3 2 37 2 41 E 1 11 20 5 0 0 251 _9 ESE 1 5 12 5 C 0 23 b SE O 3 10

5 0 C 18 coi SSE O 10 10 7 1 0 28 01 Ei S 0 5 11 .2 6 0 24 E

bl SSw 2 6 16 3 1 J 28 E M S 'i 1 3 11 1 0 0 21 m E_i WSW 2 16 19' 1 0 0 38 39f lect k' 2 22 40 1., 7S 7 Z

           . . . , , .          2         13           it         i .:       :        :        ic
     .4a M     NW                   0          4            2           3       0         0         9 2                                                                                     -

di NNw 0 1 2 1 ;- ;

2 2 TC AL 12 123 246 79 9 3 469 3

     .4 i 13e
 ~E        PERICOF OF CALM (HOURe) -                       0
 ~

29 b

     !5 56 bl E

 .r TABLE V-1 A    i FLORIDA POWEP CORPORATlDN                                              -

131 141 HOURS AT i:ACH WINC SPEED uNO DIRECTION isl

  @        PER100 OF RECCRO - JANilARY           1,   1979 THROUGH MARCH 31, 1979                 _

7 s ST ABI LITY CLASS - S A 11 01 ELEVATIGN - 33 FT. II5l IIS W l '4 D W If;0 SPEED (MPH) i13) DIR l- 3 4-7 6-12 13-18 19-24 24+ TOTAL -g ___ psl h61 N C 0 1 0 0 0 1 El Iisl N Ps E O 1 0 0 0 0 1 E.' 2 NE O 3 10 1 0 0 14 21 al ENE O 2 2 0 0 0 4 ~b O 1 4 0 0 0 5 2 41 E d ESE O 2 2 0 0 0 4 b Sr - 0 0 2 0 0 0 2 h no SSE O O O 2 0 0 2 at 0 0 0 0 0 0 0 E S 33 M SSW 0 1 2 0 0 0 3 5'sl s 9 SW 0 1 0 J 0 0 1

37 WSW 1 1 0 0 0 0 2 E

29 to w 1 2 3 1

                                                                               :             s 7

2 s', O 10 1 3 16 3M 0 - 0 0 0 1 NW D 1 2

gl NNW G 0 1 1 0 0 2 - 3 :; d6 i4si TCT AL 2 15 *2 3 2 d - d

   '" I    PERIODS OF CALM (HOURS) -                0 j   9il5e'
                                                                                    -'I3   q'qt j

- :hJl ' p 30

sst M

P

] T ABL E V-1 A; a FLORIDA POWER CORPORATION f31 ul HCURS AT EACH WINC SPEED AND DIRECTION TI Il PERIOD OF RECORD - J ANU AR Y 1, 1979 THROUGH MARCH 31, 1979 17 E ST ABILITY CLASS - C l' ilo ELEVATION - 33 FT. E 11 2 WINO m'INJ SDEED (MDH) 11 31 DIR 1-3 4- 7 8-12 13-18 .19-24 .24+ TOTAL M nst 11 3 4 N O O 2 Q C 1

   !'Il asi    NNc           o           n               o          o             r-         S          .

D Ej NE D 1 3 _ 0. O, . . 0 4 mg . .- - Ej ENE O 1 1 0 0 G 2

31 E E O 3 1 0 0 0 4 y .. -

                                                          . - _ ;w         ,
         ~~ESE          O           O'             2.                     - O:          D'        2 D} .

bl SE C 0 2 0 0 0 2 'b col SSE O O O O O 3 0

nl E S 0 1 0 0 0 0 1 as hl SSW 0 0 0 0 0 0 0 G5I E SW 0 0

O O O O N

asi WSW D 1 0 0 0 0 1 3 act v ; e. 2 C C ] 6 9 2 ah. ; '.= 2 : 1 ; 4 di

   *l     NW            1           0               2          0             0          0         3 2

J W6 NNW D 0 0 0 C 0 C d7 1 as: '"*AL 1 11 le 0 1 1 22 1'l sot 'E PERICDS OF CALM (HOURS) - 0

                                                                                            056 002 "E                                                         31
   '15!

- bl

TABLE V-1 5j FLORIDA POWER CORPORATION f I HOURS AT EACh WINC SPEED AND DIRECTION isi 76 PERICD OF RECCRC - J ANU ARY 1, 1979 THROUGH MARCH 31, 1979 17

   ~ Is      ST ABI LITY CLASS       -

D' -. - _ p - - lici ELEVATION - 33 FT.

  ^ 3 i 21 WIND                            WIND SPEED (MPH) 13  DIR            1-3        4-7       8-12       13-18        19-24   24+       TOTAL sa 15 16l N                O            5          o           5           2     3          21 3
 ' I12       NNE              O            4         10           0           0     0          14 11 91 E      NE               1          10         35           5            0     0          51 at ENE              2            8         25           0           0     0          35
 '     J 22
  ' cal M     E                1            5          7           0           0     0           13 u                                          ,

(- ESE .2 .3' - 4 0 ;0 0 9 12 SE O 5 11 0 0 0 le

 $h    be    SSE              O            2          4           3           0     3            9 D1 2                                                     7
  .E   en S                O                       1            2          1     1 m

SSW 2 6 1 2 5 3 16 s psi 9 SW 2 14 0 C 1 3 17 tn WSW 0 -13 4 4 1 0 22 E b91 im W l 9 9 12 7 , '2 G 2 n' N . ' l? 21 2 24 12 E3 1431 13 8 0 39 _ ust$ NW D 6 12

       $1    NNW              0            1         19         12            C     0          32
   ' El N    TCTAL           11        111         169          ce          4     2 ")        42e d
        .sil PERICDS OF CALM (HOURS) -                   0
                                                                                        n '> 6 0 U .5
   - et F

r ] . T ABL E V-1 r, ; FLORIDA POWER CORPORATION [4J HCURS AT EACh WIND SPEED AND DIRECTION isi 2 PERIOD OF RECCR0 - J ANU ARY 1, 1979 THRGUGH MARCH 31, 1979

     ;7 La    STABILITY CLASS - / E.                           '.                _
                                                                                    - n. , _,                             -                              >

9 11 01 ELEV ATION - 33 FT. E 11 2i WINO WTND SPEED (MPH) 13 DIR 1-3 4-7 8-12 13 19 ' 24+ TOTAL u ,7:- - * ?:t.

                                                                   ,w<              m:: -- -

y

                                                                                                              .             L            .. .

I1fl N O 13 5 0 0 0 18 1171

      'is!  NNF                0                13                 0                0                0                  "                 22

' !!! ...7,, ' ec NE- J l '1-,10 ..;29, - #g s Y5 -

                                                                                       --:f. m.

S.~ ir - O 4. <45 a.4y !Prys;?.eyn .-O.N; E * , v Jrs.'; tw ' .- 7_ %i : .~ r-J ENE 1 16 34 0 0 0 51 '5 ^ 04l E 1 24 20 C 7 45 y .- '

                         .m    _
                                   ;j.;;:     : 'Kg 4 9? q ;**,a.:y. p .p. g ;g'_gg[l;.3;; xy~.; m.7 _ yg,g. -<  .

ESE ~ :-19

4.721, 5,c-a=.;Om; , 2Dh:c? '0-

                                                                                                          . .; .. ,
                            ' '1 ~.                                                                                                    ~4 L ','
                                                                -<   ;          :' _ ;;

bl SE 4 22 22 3 0 0 51 E SSE 9 10 2 0 0 22 sol 1 Di n2 S 7 5 4 11 2 4 33 33 ml SSW 0 6 9 3 0 0 23

' 3E        SW                  1               10                 7                 4               1                  1                 24 a._7 bs WSW                5                15                 6                3                0                  0                 29 l39
  - l4 01   W                  7                15                11                 5               4                  3                 45 9

E cv a 24 :: n 5 : 2: 43 ,h NW 8 .18 20 15 1 0 62 Ws

      %     NNW                4                33                25                 3               0                  0                 65 J
      ' 71 us:   TCTAL           44                252              254                 93              13               12                 659 sot
             ~
      '"I   PERIODS OF CALM (HOURS)                        -

0 3; ')56 004 'W ~ 33

      !ss w

F

TABLE V-1 1 FLORIDA. POWER CORPORATION is

, if                     MCURS AT EACH WINC SPEEG AND DIRECTION s

6 PERIOD OF RECCR0 - JANUARY 1, 1979 THROUGH MARCH 31, 1979 7 .

                                           ~                                    -
                                                                                             ,,l
                                                            ~

a ST ABI LITY CLASS -F . 9 - ' -

                                                                                   * ' ' '" l -

_ o liol ELEVATION - 33 FT. iii iii WIND WIND SPEED (MPH) 3 DIR 1-3 - 4 _7 6-12 :13-18 19-24 24+ TOTAL 14 is Lia N O 4 0 0 0 0 4 117l 3 NNE O 7 3 0 0 0 10 ns

       $          NE                 O              8              4                .0                    0    0        12

211

r. g ENE 5 27 13 C 0 0 45 adi E 2 19 1 0 0 0 22 g .

                                                                          . .s . 7 m                  ESE                O .-        :,15 '          - m.            ,'D , -              ~OL   0       .15 a          SE                  5            11              0                  0                   0    0        le

,_.. 29 ao SSE 5 7 0 0 0 0 12 S -5 8 4 C~ 0 0 17 b3 SSW 5 7 6 0 0 19 o 1

.. Js al         SW                  4             5              1                  0                   0             10 tn E          WSW                5              4              2                  0                   0    0        11 9'

140t W 3 4 1 1 C ] 14

2 *

                      ,.              1             7              1                  2                   :    :        11 43
.k     14 51 NW               -7               5-             3                  0                   0    0        16
       %          N%                  9            19              5                  0                   0    0       33
- f
       ;4si         c AL          61             158             44                   4                   0    2      2e7 d                                               -

El PERIOOS OF CALM (HOURS) - 4 3 'n56 005 p 34

      !ssi
  ~ El
      #1

[ T ABL E V-1 y FLORIDA POWER CORPORATION

  !st i.4,1 HOURS AT E ACH WIND SPEED AND DIRECTION
  !.5.]

los PERIOD OF a:0CRD - J ANUa Y 1, 1979 THROUGH MARCH 31, 1979 ld - 1 s_

  ,        ST ABI LITY CLASS         -G                                                                    .

9 10 ELEVATION - 33 FT. 11 12 WINn WIND SDEED (MPH) 11 3 DIR 1-3 4-7 6-12 13-18 19-24 .24+ TOTAL Gi - Ils l N 0 0 0 C 0 0 0 drisi e N *; c 1 in 4 6 9 15 0 att NE - 4 5

                                                        '2             . DL
                                                                             ~

0 C 11

  $        ENE            12             23            10                0            0        0     45 2.3j 2 41     F                7            17                *
                                                          --              '           ^        C     >*

bs' -

.~

f ESE -8 5 0-0- 0 0 13

b8 SE 7 6 0 0 0 0 13 b col eeE 4 7 C 0 0 ? 7 El 32 5 7 1 0 0 0 0 8 9 3 1 SSw 5 1 3 0 0 0 9 35] ml SW 4 2 4 0 ? C lo 071 5 WSW 3 1 0 0 0 0 4 3 a l4ci / 1 1 0 0 ; 2 7 h .. 1 41

  $ 4 51 NW               5             1               0               0           0        0      6 di       NNW              5             1               0               0           0        0      6
  .c1 3        'CTal          74             77            23                 3           3         :   17a 64 9I                                                                        ,

_h '*" DER 1005 CF CALM (HOURS 1 - 19 3 31 6 006 ~ T41 35

54 F

TABLE T-2 II FLORIDA POWER CORPORATION i4i [ HOURS, AT EACliAIND SPEED AND DIRECTION

~'

l6 (7 PERIOD OF RECORO - APRIL 1, 1979 THROUGH JUNE 30, 1979 e I 9 ST ABIL ITY CLASS -A 11 01

      @        EL EV AT ION              -

33 FT. 12l gj WtND WIND SPEED ( *1PH )

                                                    ~8-12                          24+      TOTAL
~
          . DIR              1-3       4-7                   13-18    19-24 ij                  __                                  --

li61

']    11 8 !

N 0 0 0 0 0 0 0 l19 NNE O 4 2 4 0 0 10

'5 3Il      NE                 O          9          26         11        1        0         47 m,

'3 ENE 1 17 33 17 1 0 69 5 25 E .1 5 17 1 0 0 24 I gl TSE 1 5 8 6 D 0 20 cal 9 SE 1 3 6 3 0 0 13

'O                                2          3          12          0        0        0         17 m        SSE Ei 5        5                  0          1            4         2        0        0          7 ss
._ j           SSW                0          4          11          9        2        0         26 e6 m        SW                 1         12          29         14        0        0         56 5

5 -W S W D 32 50 5 0 0 87 v i 21 . ? C 0 124

      'E 4        WNW                0         14          59         12        0        0         85
      .u
~G             NW                 0          0            6         0        0        0          6
      .46l 2        NNW                0          1            0         0        0        0          1 G

g TOTAL 8 131 363 86 4 0 .592

      ;501 PER10DS OF CALM (HOURSI -                     O qq7f u                                                                                        m   o u, ./
-u                                                    -

35

                                                                                        ~
      !ssi M

P _

  ,r 9

~( 6 TABLE V-2 II FLORIDA POWER CORPOR ATION 141

   @             HOURS AT EACH WING SPEED AND DIRECTION 161 17       PERIOD OF RECORD - APRIL 1,         1979 THROUGH JUNE 30, 1979

' Is IO ST ABILITY CLASS - B if t ~ Iil ELEVATION - 33 FT. IG itai WIND Sli30 SPEED iMPHI. - 14i DIR 1-3 4-7 8-12 13-13 19-24 24+ TOTAL 11 5 1161 ' hN hai O O O O O O O ~g NNE O 1 0 3 0 0 4

20) 9 NE O O 5 1 0 0 6 21

'. 3y ENE O 1 6 2 0 0 9 b E O 2 2 0 0 0 4 i ESE O 1 3 0 0 0 4

21

' 9 SE O 2 3 2 0 0 7 '9 31 SSE O O 2 0 0 0 2 Ei 9 S 0 2 1 0 0 0 3 asi SSW 0 3 4 1 0 0 8 E 27 SW 0 11 3 0 0 0 14 5 E WSW D 5 1 0 0 0 6

4ci 7 v 1 ? ? ?

2 L 2 4 WNW 0 3 16 2 0 0 21 E!

~ Et        NW           0          1         6         1        0        0        8 wi 0        0        0

_[ ;48! NNW 0 0 0 0 49 TOTAL 0 34 54 12 0 0 100 -_5 PER1005 OF CALM (HOURS) - O qq-y; 37 455l b F1

    .r                                         -

.*. 8

         <                                     TABLE % 2 ih                           FLORIDA POWER CORPORATION 846
^@                   HOURS,AT EACF1.4IND SPEED ANO DIRECTION i6l                           -

171 PERIOD OF RECORD - APRIL 1, A979 THROUGH JUNE 30, 1979 ' II I II STABILITY CLASS -C 11 01

~ 3              EL EV AT ION            -

33 FT. 11 21 RIND WI ND SPEED -(MPHI 113

~ iisi  h       DIR             1-3      4-7        8-12     13-18  19-24 24+     TOTAL 11 6 )

EE N O O O O O O O Iisl

, 13            NNE               O          O           O        1     0    0         1

201 N NE O O 4 3 0 D 7 1221 El ENE O 4 3 1 . 0 0 8 tr.i t:51 m

E O 1 0 .1 0 .0 2 f , ESE O .1 1 D D 0 2 l281

' 9             SE                O          1           0        0     0    0         1 9

3 3 SSE 1 1 0 0 0 0 2 32 s S 0 3 1 0 0 0 4 Lu s SSW 0 0 1 0 0 0 1 si

       ,3        SW               0          1           1        0     0    0        2 bal si       WSW              1          1           2        0     0    0        4 440' Z       v                 0          4           1        2     :              5 Ti
       .43       WNW              0          3           1        2     0    0        6
' 2             NW                D          0           1        0     0    0         1 a6:

NNW 0 0 0 0 0 { I4 81 1 1 g TOTAL 2 20 17 8 0 0 47 m PERIODS OF CALM (HOURS) - 0 a ," Fi 6 0 0 9

' d                                                   -

38 E! L5i F

] , TABLE V-2 I I FLORIDA POWER CORPORATION - 14i il HOURS AT EACH WIND SPEED AND DIRECTION D PERIOD OF RECORD - APRIL.1, 1979 THROUGH JUNE 30, 1979 E STABILITY CLASS -D (1 01 in EL EVAT ION - 33 FT. 11 2 1131 WIND wit,3 SPEED (MPH) - -

 -E           PIR         1-3       4-7         6-12    13-1B   19-24' ~
                                                                         .24+  TOTAL 11 5 d        N             O            O          O         O     O        O     O
 ' gl 11 8 i l19 NNE           O            2         19         2     0        0    23 i   NE            O          12          42        -4     D        L    58 E2; 23       ENE           O          15          25         6     0        0    46
.g J

2 E 2 10 28 1 D D 41 i E3E 1 70 25 1 0 D 37 PJ [g SE O 7 10 0 0 0 17 0 01 si SSE 2 10 10 1 0 0 23 Ti

  cla       S             O            3          1         0     0        0     4 04 1_s  06 SSW           l          10           4         9     0        0    24 m       SW             l         13          16         8     0        0    38 5

si WSW 3 7 7 5 0 0 22 ig

      '4 r    V             a           15    - _ 12          0     0        0    31

_ g

      $       WNh           0          13          20         2     0        0    35 u                                 ,-
 ~

2 NW 3 _.9 8 1 0 0 21 1461

 , 3          NNW           1            2          4         0     0        0     7 48:
      $       TOTAL        13         138         231       40      0        0   427
 ~h PERIODS 05 CALM (HOUFS)           -

0

      .5                                                 39                       26 Ol0 5
 - r

    .r                                       -

s

         <                                   TABLE % 2 I

ii' FLORIDA POWER CORPORATION l4l Isl HOURS AT Ei.",li.NIND SPEED AND DI RECTI ON I61 -# g PERIOD OF REC 6RD . APRIL 1, 197c THROUGH JUNd 30, 1979 18-I9 STABILITY CLASS - E 11 01 ELEVATION - 33 FT.

11 2: na WIND WIND SPEED (MPHI IE DIR 1-3 4-7 8-12 13-18 19-24 24+ TOT AL y __ l161 E N O O O O O O O E i NNE O 20 11 1 0 0 32 gl 12 0 E NE O 18 13 0 0 0 31

221 y ENE 4 63 11 0 0 0 78

24l

251 E 7 50 12 0 0 0 69 1

_ -l ESE 4 35 21 1 0 0 61

al SE 6 36 10 0 0 0 52 DOI sti SSE 3 13 5 2 0 0 23 E

si S 6 2 3 2 1 0 14

341 y SSW 4 5 7 5 1 0 22 b61

n SW 4 4 13 1 0 0 22 5

E WSW 5 9 22 0 0 0 36

       ;4e
                               "                       ??                                  59
       !?       W                        23                         ?        ?       O 3

el WNw 5 ZZ 23 0 0 0 50 C

 ' 73           NW             4         12            10           0       0        0     26 i46; E        NNW            0          6             1           0        0       0      7 3

49 TOTAL 57 318 192 12 2 0 581 55

 ~ 1 PER1005 OF CALM (HOURS) -

q q y) O qjj O <

       ;sai Uf I
 - p                                                ..

40 15j

O TABLE V-2

          'i d                         FLORID A -POWER CORPORATION HOURS AT EACH WIND SPEED AND DIRECTION 161 171    PERIOD OF RECORD - APRIL 1,1979 THROUGH JUNE 30. 1979
  '~ 17 I9      STAbIL ITY CL1LSS     -f                         '

hol E EL EV AT ION - 33 FT. 3

         'ist    WIND                           WIND SDEED (MPH) 5       DIR          1-3       4-7         B-12    13-18. 19-24  24+ TOTAL tis li61 O          O

{ ti8I N O O O O O 11 9 NNE 1 8 6 0 0 0 15 3 3 NE 1 2 0 0 0 D 3 22i 3 ENE 2 14 2 0 . 0 0 18 3 us E 9 30 -0 0 'D 0 39

              ,   ESE           7          30           0       0        0   0     37

21

   ~$             SE            8          11           0        0       0   0     19 9

bi SSE 4 4 0 0 0 0 8 E

    '3            5             3             0         1        0       0   0      4 1341 0        0       0   0      4

_{ 1361 SSW 1 3 0 0 0 0 0 2 h

         '38 SW            2 3        WSW           7             1         0        0       0   0      8 w

7 t,' 6 0 _ C ? C 7 6 2 g kNW 4 2 0 0 0 0 6 4l /

   '3            NW             4         .. 2          0        0       0   0      6 En       NNW           3             6         1        0       0   0     10
   '3 49      TOTAL        62        113           10        0       0   0    185 PERIGOS Oc CALM (HOURS) -               3                    >q
   ~#                                                        41 39

        <                                     TABLE ~V'2 d                         FLORIDA POWER CORPORATION                     -

Lij W HOURS,AT CACE X1ND SPEED AND DIRECTION 66\ .- g ij PERIOD OF RECORD - APR IL 1, 1979 THROUGH JUNE 30, 1979 is. I Ii STABILITY CLASS -

                                           'G liOI
' Iiil       ELEVATION                  -

33 FT. Ti7

13; WINO WIND SPEED (MPHI y DIR 1-3 4-7 8-12 .13-18 19-24 24+ TOTAL iisi --

h61

~E           N                 O            O           O         O        O        O     O IisI
,      3 1     NNE               O            2          4          0        0        0     6 20 E     NE                4            4          0          0        0        0     8 l22:
' E2         ENE               6            8           0         0        0        0    14 5
, gE                           2          10           0          0        0        0    12

_I , ESE 6 6 0 V 'O O 12

       !28i 9     SE                3            7           0         0        0        1    11 9

g SSE 4 0 0 0 0 0 4 32l 2 S 2 1 0 0 0 0 3

       !a4l SSW               3                       0          0        0        0     4
' E                                         1 Q

g SW 2 1 0 0 0 0 3

 ^ 3 81 3     WSW               3            0          0          0        0        0     3

_ tact 7 W 2 0 0 0 0 0 2 Y e WNW 4 0 0 0 0 0 4 C

~M           NW                8            0           0         0        0        0     8
       .46; NNW               2            0          0          0        0        0     2

_ _Z 48, a TOTAL 51 40 4 0 0 1 96 I.so r: PER IODS OF CAL" (HOURS) - 0

~W
       !ssi 42 9fl3'0   Oj}
                                                                                               'J
       !5 51 9
 ' F1

                                       ' ABL E V-3

5. l a FLORIDA PCWER CORPORATION 131 W HOURS AT EACh h1NC SPEED AND DIRECTICN isl E DERIOD CF RECCRC - J ANU AR Y 1, 1979 THROUGH MARCH 31, 1979 BATCH 4 E f_ E A 9 E C 7

    ,a    STABILITY CLASS       - A
                                                               ~

l9 11 01 ELEVATION - 33 FT. Iil E WINO WING SPEED (. MPH) n3i DIR 1- 3 4- 7 6-12 13-18 19-24 24+ TO~AL - Q - G 13 N O 1 1 0 C 0 2 1171 E NNE O 1 5 1 C ' 7 d 14

    @l    NE             O         l           12          1           0      0 3

22: ENE O 3 2 C C 0 5 ' 5 5 E O 4 0 0 0 0 4 45 ESE 1 1 1 1. 0 0 4 2 SE O 2 2 5 C 0 9 . 5 9 S .* E O 2 2 J 0 0 4

31 E S 0 0 1 1 2 0 4 E_

g SSw 0 6 1 1 1 0 9 s 35 m SW l 5 1 0 0 0 7 E WSW C S 3 1 C 0 12 39l

    ;40!  W              6           5         1;          3                  C        20 Ti "i?   v a,x          1           c          ?
   .3

. *1 NW 0 1 0 2 0 0 3 9tas 4 NNW 0 1 1 0 0 0 2 M

~2        ~CTAL          3        45           49         16                          l'e d
- 3
   '"I    PERTCDS OF CALM (HOURS) -                0             _

43 6 014

   '5 51 5.5

r TABLE V-3

      'l   -

a FLORIDA PCWER-CORPORATION , 13l j.ij HCURS AT EACH WIND SPEED AND DIRECTICN l5 16 DERIOC OF RECCRC - J ANtf ARY 1, 1979 THROUGH M t. C C H 31, 1979 RATCH DELCACES l7 1, STABILITY IL ASS J- 'B: -

                                                              ..         A                     '

I .., m, . .

ac- -

1101 ELEVATION - 33 FT. Iiil 2 VINN W I.G CDEFO ( '4 P H )

 - !!3         DIR         l- 3          4-7         8-12            ,13- 18 , -,.19-2 4 _                              24+         , TOTAL y                                                       '~;              , .. ;.s 's.g
                                                                                                               ..'~                    .      .        .       i v.

2 1 N O G 0 0 0 0 0 1_17,l n s. NNc 0 n 0 0 0 0 0

      !!'l 20!      NE            'O           .0                2.                 .O          ,.
                                                                                                           ~0 O                 2 Eil                                                _ _ . .      . .:  1._     ...-              v
      $j       ENE            O              O              O                    O                           O            O                 O

? 23l 2 41 c o n i e a n 1 .,,,,_

                  . , -   -e  ", :~            ... ~p -l .cm 2:,Qi? 9.                           .3:yy5.:::" - :.        .
                                                                                                                                                         . :'      \--

D'

D ^D

             - ESE -                 ..

10 - .:=-D %: : 1) : ~ , - + -0 . . ~ .-

. , < , ::;;~ . .

SE C

      %                       O              O              O                    O                           O            O
~N             sse            o              n              c                    c                           0            2                 0 ist 31       S              0              0              0                  'O                            t            0                 0 mi NI
      -        SSW            0              0              1                    0                           0            C                 1 c5 c61      SW             J              0              0                    0                           0            0                 0 37J a:I      WSW            1              0              C                   U                            0            0                 1 09i
      $        e              1              1                                                               C                              2 w

obf $ ) b $ 2 w 2 d _$ d5 NW O O O O O O O d NNW C 0 1 C 0 C 1

.. M7l,
      '48!     TCTAL          2              1              5                    0                           2 1-49l
-- -3                                                                    .
      '" I     DER 10DS OF CALM (HOURS) -                         0
                                                                                                                               ") q / /

picalJ . 2 s4i 44

                                                                                                                                   ' to
      !55 I
  -   ;st F

T A6L E V-3 e, j FLORIDA POWER CORPORATION J I HC .'R$ AT EACH WIND SPEEC AND DIREC'i10N I DERIOD JF RECC A C - J ANU ARY 1, 1979 THROUGH MARCH 31, 1979 BATCH RELEASEf 171 Isl ST A BI L ITY CLASS - C q . J

         !      ELEVATION                   -

33 FT. d tid WIND WIND SPEED (MPH) li3i DIR l- 3 4-7 8-12 13-I t! 19-24 24+ TOTAL 5 11 5! 13 N O O O C 0 0 3 2.7)

                                                                                ^        ^          r nel   NNE                 O          O          O             O l191 5     NE                  0          1          1             0       0        0          2 E

lrt ENE O 1 1 0 0 0 2

   .-    E E      E                   O          1          0             0       0        0          1 t2s C     ESE                 O          O          O             O       0.       0          0 f

al SE O O O O O O O 5 E SSE O O O 0 0 0 31 E S 0 0 0 0 0 0 0 c3 M S$n 0 0 0 0 0 3 0

     ' 2 E     SW                  0          0          0             0       0        ^          0 M
      . cal     WSW                 0          0          0             0       0        0          C E

Moi W ' 2 0 0 0 J 2 G 2 / *ly ^ ^

O S * ^

     ..         NW                  1          0          0             0       C        0          1 us!

cl N N n' C 0 0 0 0 C C

     ' 2 2     TCTal               1          5          2             0       0        2          3 li'
     ' se
         %      PERIODS OF CALM (HOURS)               -

O,

     -g                                                           a                            '"'s6   016 3 51 h

M

'U TA6LE V-3

     ). I FLORIDA POWER CORPORATION il l          HCURS AT EACb W INO SP EEO AN] DIREC' ION L5J 161   DERIOD OF RECORD - J ANU ARY         1,   1979 THRCLGH MARCH 31. 1979 RATCH RELES;ES
     !7i

[ 19 ST ABI LITY CLASS - E I10!

     ,     EL EV AT ION           -

33 FT. M 11 2' W I NC. W I'j] OcF ; (mph) IL3

     ,     DIR          1-3        4-7      6-12      13-18    19-24      24+      TOTAL 14 15
     &     N              C          0          0         0        0                     C D

lisi Nec 3 o 9 3 c. 3 p 6 E NE 1 2 4 3 0 0 10 11 El ENE 1 2 3 0 0 0 6 E'l 24l E .a n 1 e e n i

                                       ~
.~         ESE   ,

2 0 0.( 0 0 2 SE O 2 1 0 0 0 3

     $,I n

El SSA S 0 0 3 0 0 1 3.1

     'al   5              0          0          0         2        0         0          2 33 3 51 SSW            2          C          0         0        0         :-         2 9     SW              1         3          3         C        0         0          4 3

3 WSW O 3 1 0 0 C 4 3 91

140! W 1 2 2 6 : ; 2 t42: r%W 2 2 1 ~ . i: d i NW D 0 3 1 2 0 6 as i NNW 0 0 0 J 0 3 0

    !al 2      TCTAL          3         15         17        12       12         :        e -.

49l

-~

5

    "    PERIODS OF CALM (HOURS) -               0
-h  I5 51 46                         O$6 q)7 pi                  .

T ABL E V-2

                                                                                                  ~
 ~ A; FLORIDA POWER CORPORATION isl
 , QI              HOURS AT E ACH n'INC SPEEC A.ND DIRECTION 15 II    PERIOD OF RECCRD - J ANU ARY        1,   1979 THROUGH . ARCH 31, 1979 BATCH e LEASES 17                                                      ._            .

Is ST ABILITY CLASS - E - . . . .-x , y . hol ELEVATION - 33 FT. h 12 WIND nINO SoEED (MPH) 13 DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL 14

11 5 it6 N O 3 2 0 0 0 5

 ' IIi
          's Ital  NNE           O          3          4             0           0     0       7 l19
 '$at        NE            O          O          9             5.          0     0      14 gj    ENE           1          2          7             0           0     0      10 2_3J a41   E             O          4          1             0           0     0       5 ks                                                          .

10 ESE O 1 -3: ~0 0 0 4 ts SE O 2 7 C 0 0 9 C5 9 SSE O 1 1 1 0 0 3 31

 'E
  ~~

S 1 O' O 1 2 3 7 5 ml SSW 0 1 2 1 0 0 4 5 E SW 0 2 0 0 0 3 2 M

       !ssi  WSW           1         -6          1             1           0     0       9 9
     - um    W             4          5          2             0           0     0      11 U

G '* W 4 6 2 3 1

1L 4 C NW 2- 4 4- 3 0 0 13 G

       *i    NNW           l          6          9              1          0     0      17
 ~Z 3     TCTAL        14        46          54          16,            3     3     136 f
       .so M     PERIODS OF-CALM (HOURS) -              0
 -du                                                     di                        '"1 % 0' 18
       'ssi
 .N

r , t U ~ TABLE V-3 (1) FLORIDA PCWER CORPORATION isi W HCURS AT EACh WIND S?2b] AND DIRECTION W 161 PERIOD OF RECCRD - J ANU AR Y 1, 1 C,79 THRO UGH *iRCH 31, 1979 BATCH RELE1"EE LI STABILITY CLASS

Le

                                              -      F                                        .-

19 hoi ELEVATION - 33 FT. Ill h2 WIN 7 ' Virm (DFED (*PH) 1131 DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL C E 11 6i

       -       N                  O                  O              O                O             C               C                  0 il,7!

nsi NNE o O 3 0 0 0 11 91

20! NE O :1- -

2- _D - O.'. -4 0 3 g , . . , - . j s - El ENE 1 3 C C 0 0 4 . ::31

24i E e- 3 . , n n 7

   ' g            . - - , q.y     .+_...t.,
                                                     .,,-..:,           .. q~'y .j ,.f 7 A e. g .. g f    ;-         -";. ;. . .         -
                            ~ ^ D.
       'al     ESE                     - . , ' . - - 2 '..         -0     ..      n. W ' N. 9.~.' M. ~. , .     ~0       ,-        -2
                                                              .        , . . , . ~ . , a .: ..~.;                    . .-           -

8 5E 1 4 0 0 0 0 5

- @w 30 SSE D 2 0 0 0 3 2 b

j n s o o o c o o o cal ^ ml SSw 1 1 0 C 0 0 2 9 5 SW l 0 3 0 0 0 1 d 12sl WSW O O O O O C 0 te W l o ? O -a - 1 IIil 6 .. n

                '                 a 0                 0             .-              ;                  1 u3t

_$ NW .4 0 0 0 0 0 4-64 s;

      $        NP w               1                  3              0                0             C               0                  4 u71 at       TC*at            IS                ?O                2                C             n               +

37 d 5

511 PERICOS OF C A L'4 (HOURS) - O s

p 48

                                                                                                                          '936 019 tsst M
  ~ F1

s' T ABLE v-3 r, g FLORIDA POWER CORPORATION 13l J I HOURS AT EACH WIND SPEEC AND DIRECTJON L5 16 DERICD OC RECCRD - J ANU AP Y 1, 1979 THROUGH MARCH 31, 1979 BATCH RELEAEES 17 [8 ST ABILITY CLASS - G .E ,.. l9 11 01 ELEVATION - 33 FT. b

         !i2   WIND                           WINC SPEED fMPH)

I91 DIR 1- 3 4-7 8-12_ 13-18 19-24 24+ TOTAL U'

         !is g

l N O O O C 0 0 0

         $                                                                                    o nel   NNE                O         O         O          O        O        O O
     .E  Di NE                 2         1         0          0        0        0          3
         $     ENE                5         3         2          0        0        0         10

, M = D4! E 1 0 0 0 0 0 1 cs _~E ESE 1 1 0 0 0 0 2 m SE O 1 0 0 0 0 1

   'G E     SSE                O         O         C          0        0        ~)         0 bi E     S                  2         0         0          0        0        0          2 El
   , h         SSW                0         0         0          0        0        0          0
    ~ !3s 5l    SW                 C         1         0          C        C        3          1 5

g WSW D 0 C C 0 0 0 3 91

      - 140t   W                  0         0         C          C        0        0          0 G

E '.- t r.x 0 :

O O O f

w $ NW 0 0 0 'G 0 0 0 L4sl

         %      NNW               l         0         0          0        0        0          1 wt 2     TCTAL            12          7         2          C        0        0         21 d
    ~ so El     PERICDS OF CALM (HOURS) -                2 h                                                  49                              16 020 M

e

    .r                                 -

TABLE % 4 -

     ,g 13i                   FLORIDA POWER CORPORATION 141
     @          HOURS,AT EACE. MIND SPEED AND DIRECTION I6I                   .-

PERIOD OF RECORD - APRIL 1, 1979 THROUGH JUNE 30, 1979 BATCH RELEASES 1

l. .I 19 STABILITY CLASS -

A 11 01

     @      ELEVATION            -

33 FT.

     !irl li3F WIND                         WI ND SPEED (MPH)

M' DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL 3-1161

 ~]  1181 N            O           O           O         O        O        O            O 119j NNE          0           2           2         4        0        0            8 tro EI     NE           O           8          21        10        1        D          40 a2
     @      ENE          1          17          29        14        1        0          62 04 t25    E            1           5          14         1        0        0          21
   - e
          , ESE          1           5           8         5        0        0          19 bsl SE                       3           3                  0        0            8 Q

bo! 1 1 si SSE 2 3 7 0 0 0 12 32 3 5 0 1 3 1 0 0 5 bal

 .. :73     SSW          0           4           8         6        0        0          18 m      SW           1          11          24        13        0        0         49 13 8 si    WSW          0          30          44         5        0        0          79 14o1 9      W            1          20          94         ?        O        O        117 2

g WNW D 14 59 12 0 0 85 m 5 NW D D 6 0 0 0 6 wi NNW 0 0 0 0 0 { asi 1 1 j

     .4     TOTAL        8         124       322          74        2        0        530
 - e3                                                                                         -
     't1l PERIODS OF CALM (HOURS) -               O h                                        _        50                          '> i t 7, 4 l >l
     !ssi
   = f

TABLE V-4 13i FLORIDA POWER CORPORATION L'J L5J HOURS AT EACH WIND SPEED AND DIR2CTION i61 g PERIOD OF RECORD - APRIL 1, 1979 THROUGH JUNE 30, 1979 BATCH RELEASES la i9 STABILITY CLASS -B 1 01 gi EL EV AT ION - 33 FT.

   !12:

fi3! WIND WIND SPEE0 (*4 PHI C DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL Q __ _ __ h6i

   $1    N               O          O          O         O          O      O         O lisi 3

1 NNE O 1 0 3 0 0 4 ao E NE O O 4 0 0 0 4

2m 3 ENE O 1 6 1 0 0 S E

m E O 2 2 0 0 0 4 ESE O 1 2 0 0 0 3 l2sl , @ SE O 2 2 2 0 0 6

   !30I 31    SSE             O          O          2         0          0      0         2 E

3 5 0 2 1 0 0 0 3 c4l E SSW 0 2 3 1 0 0 6

 ' M m     SW              0        11           2         0          0      0        13 t38 E     WSW             D          5          1         0          0      0         6 w

2 w 0 2 _ 2 0 0 0 4 a

   $     WNW             0          3         16         2          0      0        21

_ d - 0 0 8 el NW 0 _1 6 1 5 g NNW 0 0 0 0 C 0 0 f48l

   .4 91 TOTAL           0        33         49         10          0      0        92 Y
   ;ii PERIODS 0C CALM (HOURS) -                3
~W
   ;,3, 51                           m 6 022
   !5 51
' b Ifi

r. -

TABLE % 4 13 FLORID A POWER CORPORATION 141

- Isl              HOURS AT EACtL. MIND SPEED AND DIRECTION 161                     e 17       PERIOD OF RECORO - APRIL 1,           1979 THROUGH JUNE 30, 1979 B'A.'CH RELEAS ES IT               l T        STABILITY CLASS .A C 10 ti     ELEVATION          -

33 FT. 9 13f ~ WI-ND WIND SPEED (MPHI Q DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL Iid 1166 3 N O O 0 0 0 0 0 G g NNE O O O O O O O

      !20 E        NE          O         O            4         2        0         0            6 t:2 ENE         O         4            3          0       0         0            7 Os 25       E           O         1            0         1        0         0            2

- c [ , ESE O O 1 0 0 0 1 081 SE O 1 0 0 0 0 1 s @ ' t30 j n SSE 1 1 0 0 0 0 2 El

331 5 0 3 1 0 0 0 4 1341

.. 5 '51       SSW         0         0             1         0       0         0            1 tya7     SW          0         1             1         0       0         0            2
' 13 8 3i       WSW         O          1            1         0       0         0            2 to
                                                             ^
      ?        w           0         4             1                 0         0            5 2

g WNw 0 3 1 2 0 0 6 ~ 4 [d NW D 0 1 0 0 0 1 41 NNW 0 0 0 0 0 4 81 1 1 g TOTAL 1 19 16 5 0 0 41 m ei

      >< y PERIGOS OF CALM (HOURS) -              0
      ;531                                                                               /

~ W - 52 'i n 'D O d

r 2.3 d51 + El

J.

]    <

TABLE V-4

f. f tal FLORIDA POWER CORo0 RATION ,

14I ij HOURS AT EACH WIND SPEED AND DIRECTION 161

    ;7       PERIOD OF RECORD - APRIL 1,           1979 THROUGH JUNE 30, 1979 BATCH RELEASES I                                                                               s I        STABILITY CLASS      -D 11 01 IM       ELEVATION            -

33 FT. G n3! WIND WIND SPEED (MPH) U DIR l-3 4-7 8-12 13-18 19-24 24+ TOTAL E - li61

 '1[I nal N            O            O         O         O         O      O         O NNE                                13         0         0      0       14 3

1 12 0 O 1 El NE O 11 35 2 D 'O 48 fj _g ENE O 15 19 2 0 0 36 l241 b E 2 8 28 1 O O 39 36 ESE 1 9 25 1 0 0 5 _g SE O 6 9 0 0 0 15 3 01 m SSE 2 9 7 1 0 0 19 E E S 0 3 1 0 0 0 4 21 g SSW 1 10 4 7 0 0 22 36 E SW L 11 14 5 0 0 31

     !38 T9i    WSW          3            6         7         5         0      0       21
     ,c 7       w            4           15     . 11          0         0      0       30
     'c
     $       WNW          0          12         19         2         0      0       33
  .M .'4 51  NW           3          _IB         8         1         0      0       20 4;

{l

       -48',

NNW 1 1 4 0 0 0 6 4 91 TOTAL 18 125 204 27 0 0 374 M

 "a PERIODS OF CALM (HOURS)         -

O f ut q q f) o 0 2 <1 E

53 1551 M p

      .r.-                                      .

T A B L E ~Tf- 4 1 31 FLORIDA POWER CORPORATION i41 Isl HOURS,AT EACHJIND SPEED AND DIRECTION m

         ;71      PERIOD OF RECORD - APRIL 1,                1979 THROUGH JUNE 30, 1979 BATCH RELEASES Isl                 I I91      STABILITY CLASS        -E 11 0!

Iil EL EV AT IGN - 33 FT. IG g WIND WIND SPEED (MPH) n41 DIR 1-3 4-7 8-12 13-18 19-24 24+ TOTAL l161 N O O { lis: O O O O O i19j NNE O 19 11 1 0 0 31

2 01 21 NE O 18 13 0 0 0 31 02; 3 ENE 4 63 10 0 0 0 77 5

25 E 7 46 12 0 0 0 65 _ , ESE 4 29 18 1 0 0 52 esi

         @        SE              6        30              9         0        0         0       45 9

si SSE 2 13 2 2 0 0 19 E 3 5 6 2 2 1 0 0 11 L14! 2 SSW 3 5 3 0 1 0 12 E y m SW 3 4 12 1 0 0 20

381 9 WSW 4 9 21 0 0 0 34

         ,a 70       W              4        2?             10          0       0         0       57 7

41 WNW 5 22 20 0 0 0 47 M El NW 4 12 9 0 0 0 25

         .46;
  , y              NNW            D         6              1          0       0         0        7 4s-W91      TOTAL         52       301          173            6       1         0      533
  - 7b                               .

PER IODS OF CALM (HOUR $1 - 0

sai ,'M 6 0 2 5 3.,

a

5sl

~b

r .

       .   ~

C < TABLE V-4 Oj

         ..I                    FLDRIDA POWER CORPORATIDN
         ;41 Iil         HOURS AT EACH WINO SPEED AND DIRECTION
         '7      PERIGO OF RECORD - APR.it 1,           1979 THRDUGH JUNE .30,1979 BATCH RELEASES f          8                                                       -

I, STABILITY CLASS -7 '

11 01

  ' {            ELEVATION            -

3 3 FT. 11 2 j fl3 WIND WIND SPEED (MPH 1

 ' gl            DIR       .1-3       4-?        B-12      13-18       '19-24  ^24+    TDTAL 11 51 1161 1181 N            O           O           O           O         O      O        O n9      NNE          1           8          p            D         0     -0       15
 ^ l20
   - 3I        -NE            1          7            0          TJ         O      O        3

21

  ~ Ed           ENE          2         14            2           0         0      0       18
 ~E

E 9 25 'O O O -0 34

 .-.. 3E ESE          7         22            0           0'        D      D       29
         .a
 ^9              SE           8           8           0           0         0      0       16
 'W                           3           4           0           0         0      0        7 bi      SSE
  ^E
  ' 3            5            3           0           0           0         0      0        3 c41 N       SSW           L          3           0           0         0      0        4
  - E ty_j    SW           2           0           0           0         0      0        2
   ' 28J

39l WSW 7 0 0 0 0 0 7

       ' "0J 4"    w            3           0           0           0         0      0        3 er 43i   WNW          4           2           0           0         0      0        6 L')                             '

i45i NW 4 .1 0 0 0 0 5 e NNW 3 6 1 0 0 0 10

         .a y      TOTAL       58         95            9           0         0      0      162 x
         !5 PERIODS OF CALM (HOURS) -               0
 -W                                                         55                          0 3 $ f) 2[3
         '55l b

     . I TABLE % 4 r,

is FLORIDA POWER CORPORATION

       ;4l
   - T             HOURS AT E ACli MIND SPEE0 AND DIRECTION D                        .-
       !7    PERIOD OF RECORO - APRIL 1,               1979 THROUGH JUNE 30, 1979 BATCH RELEASES
  ^ 17                  !

iil STABILITY CLASS - G 11 01

   ~ iUI     F L EV AT IOM            -

33 FT. IG hal ' WINO WIND SPEED (MPH) M DIR 1-3 4-T 8-12 13-18 19-24 24+ TOTAL IQ - li61 tiii N O O O O O O O IIsl lie NNE O 2 2 0 0 0 4 y E NE 4 2 0 0 0 0 6

       =2
 ^

E ENE 6 8 0 0 0 0 14 t241 m E 2 8 0 0 0 0 _ 10 s 5 ESE 6 3 -0 0 0 0 9 cs SE 3 6 0 0 0 0 9 i@ 30 si SSE 3 0 0 0 0 0 3 E 9 S 2 1 0 0 0 0 3 tul 2 SSW 3 0 0 0 0 0 3 d a7 SW 2 1 0 0 0 0 3

    - 5 iil  WSW             3           0           0          0       0        0         3
        'e 7    W                l          0           0          0       0        0         1 E

g WNW 3 0 0 0 0 0 3

.44

[i NW 6 0 0 0 0 0 6

        .461 2    NNW              0          0           0          0       0        0         0 3

g TOTAL 44 31 2 0 0 0 77

   -n   31!

PERIGOS OF CALM (HOURS) - 0

   . u2                                           -

c6

                                                                                      ?"%     027 37{

__}}

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