Text

Semiannual Radioactive Effluent Release Rept for Jul-Dec 1991
	ML18026A244
Person / Time
Site:	Susquehanna
Issue date:	12/31/1991
From:	Keiser H; PENNSYLVANIA POWER & LIGHT CO.
To:	Martin T; NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
	PLA-3739, NUDOCS 9203060103
	Download: ML18026A244 (134)
	v • d • e

ACCELERATED DISTRIBUTION DEMONSTFWTION SYSTEM

REGULA,

.Y INFORMATION 'DISTRIBUTI YSTEM (RIDS) il DOCKET FACIL:50-387 Susquehanna Steam Electric Station, Unit 1, Pennsylva 05000387 50-388 Susquehanna Steam Electric Station, Unit 2, Pennsylva 05000388 AUTH.NAME AUTHOR AFFILIATION KEISER,H.W.

Pennsylvania Power 6 Light Co RECIP.NAME RECIPIENT AFFILIATION MARTIN,T.T.

Region 1 (Post 820201)

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"Semiannual Radioactive Effluent Release Rept for Jul-Dec 1991."

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Semiannual Effluent Release Reports NOTES:LPDR 1

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Pennsylvania Power 8 Light Company Two North Ninth Street iAllentown, PA 18101-1179 ~ 215/774-5151 Harold W. Keiser Senior Vice President-Nuclear 215/7744194 NARD Zfg92 Mr. Thomas T. Martin Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 SUSQUEIIANNA STEAM ELECTRIC STATION SEMI-ANNUALRADIOACTIVEEFFLUENT RELEASE REPORT PLA-7 FILE R41-2A Docket No. 50-387 and 50-388

Dear Mr. Martin:

In accordance with 10CFR50.36a(a)(2) and the Susquehanna SES Unit 1 and 2'Technical Specifications, attached is the Semi-Annual Radioactive Effluent Release Report for SSES Units 1 and 2 covering the period July 1 through December 31, 1991.

Very truly yours, H. W. Keiser Attachment CC:

NRC Document Control Deskj(original)

NRC Region I Mr. G. S. Barber -

NRC Resident Inspector Mr. J.

J.

Raleigh -

NRR Project Manager Q~>00 t, j 9203060103 911231 PDR ADOCK 05000387 R

PDR

SEMlANNUALEFFLUENT &

WASTE DlSPOSAL REPORT FOR JULY - DECEMBER 1991 Pennsylvania Power & Light Company Two North Ninth Street Allentown, Pennsylvania 18101-1179 February 1992 92O306P 1 03

SUSQUEHANNA STEAM ELECTRIC STATION SEMIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT REPORT PERIOD: 07/01/91 - 12/31/91 Prepared by:

. Carson Health Physicist R. K. Bare ay Health Physicist Reviewed by:

IC.

E.

S an Supervisor Environmental Services Nuclear Appr ved by:

R.

. Ooty Supervisor Operatio s Technology Pennsylvania Power 5 Light Company Two North Ninth Street Allentown, Pennsylvania 18101

TABLE OF CONTENTS SECTION PAGE 1.

Introduction and Supplemental Information

~

1 2.

Effluent and Waste Disposal Data..........

13 3.

Meteorological Data and Dispersion Estimates I

4.

Dose Measurements and Assessments 36 68 5.

Changes to the Offsite Dose Calculation Manual and the Solid Waste Process Control Program 77 6.

Reports of Exception to the SSES Effluent 89 Monitoring Program

~l

LIST OF TABLES PAGE Table 1:

Technical Specification Limits 10 Table 2:

Airborne Effluents-Summation of All Releases 15 Table 3:

Airborne Effluents

~

16 Table 4:

Waterborne Effluents-Summation of All Releases.

18 Table 5:

Waterborne Effluents 19 Table 6:

Table 7:

Table 8:

Semiannual Effluent and Waste Disposal Report.

Solid Waste and Irradiated Fuel Shipments Solid Radioactive Waste - Class A.

Principal Radionuclides and Percent Composition Condensate Demineralizer/Radwaste Demineralizer-Carbon Steel Liner (Dewatered)

Solid Radioactive Waste Class A.

Principal Radionuclides and Percent Composition Condensate Demineralizer/Radwaste Demineralizer-HIC (Dewatered) 24 25 26 Table 9:

Solid Radioactive Waste Class A.

27 Principal Radionuclides and Percent Composition Ultrasonic Resin Cleaning Waste - HIC (Dewatered)

Table 10: Solid Radioactive Waste - Class A.

28 Principal Radionuclides and Percent Composition Liquid Radwaste Filter Media - HIC (Dewatered)

Table ll: Solid Radioactive Waste Class A.

29 Principal Radionuclides and Percent Composition Compacted DAW Strong Tight Container Table 12: Solid Radioactive Waste - Class A.

30 Principal Radionuclides and Percent Composition Non-Compactable DAW Strong Tight Container Table 13: Solid Radioactive Waste Class B.

31 Principal Radionuclides and Percent Composition RWCU Filter Media HIC (Dewatered)

Table 14: Solid Radioactive Waste Class B.

32 Principal Radionuclides and Percent Composition Cartridge Filters - HIC

0 0

LIST OF TABLES (cont.)

PAGE Table 15: Solid Radioactive Waste - Class C.

33 Principal Radionuclides and Percent Composition Irradiated Reactor Components Type B (Dewatered)

Table 16: Estimated Total Errors Associated with 34 Effluent Heasurements Table 17: Data Not Reported in Previous.

35 Semiannual Report Table 18: Heteorological Data Availability.

38 Table 19: Joint Wind Frequency Distribution by 42 Stability Class Table 20: Average Annual Relative Concentrations 60 Table 21:

Summary of Haximum Individual Offsite.

70 Doses and Dose Commitments to Hembers of the Public Table 22: Calculated Collective Doses to Hembers 73 of the Public Within the Riverlands/Information Center Complex Table 23: Calculated Doses for Residences.

74 Within the SSES Site Boundary (NNE and ESE sectors)

Table 24: Calculated Doses for the Residences.

75 Within the SSES Site Boundary (SE and WSW sectors)

Table 25: Calculated Doses for Residences.

76 Within the SSES Site Boundary (WNW and NNW sectors) 111

LIST OF FIGURES Figure 1:

SSES Airborne Effluent Release Points Figure 2:

SSES Waterborne Effluent Release Pathway.

Figure 3:

Susquehanna River Monthly Average Flow Rates.

Figure 4:

Monthly Liquid Radwaste Discharge Totals.

Figure 5:

SSES Wind Rose:

10-meter Sensors.

Figure 6:

SSES Wind Rose:

60-meter Sensors.

Figure 7:

SSES Pasquill Stability Class Prevalences Figure 8:

Areas Within the SSES Site Boundary Open.

to Members of the Public PAGE 5

6 20 21 39 40 41 72

0 0

SECTION 1 INTRODUCTIONAND SUPPLEMENTAL INFORMATION

r.

f

INTRODUCTION The Susquehanna Steam Electric Station (SSES) is located in Salem

Township, Luzerne County, Pennsylvania.

It is on the west bank of the Susquehanna

River, 8

km northeast of Berwick.

The Station consists of two boiling water reactor generating units, each with 1,050 HW net electrical capacity.

The reactor and generating units were supplied by General Electric, while the Bechtel Corporation served as architect-engineer and constructor.

Construction of the Station began in the early 1970s.

Fuel load began in Unit 1 in July of 1982.

Initial criticality was achieved in the Unit 1 reactor on September 10, 1982.

The reactor reached 100X power for the first time on February 4,

1983.

Commercial operation of Unit 1 was declared on June 8, 1983.

Initial criticality of Unit 2 occurred on Hay 8, 1984.

Unit 2 was declared commercial on February 12, 1985.

Airborne effluents are released from the Susquehanna Station via five rooftop vents on the reactor building (see Figure 1).

Each vent is continuously monitored, and a program of periodic sampling and analysis is conducted as specified in the plant Technical Specifications.

All waterborne effluents are released in batch mode and are sampled and analyzed prior to release.

Waterborne effluents from the site are released into the cooling tower blowdown line for dilution prior to release to the Susquehanna River (see Figure 2).

Blowdown line flow rates are at least 5,000 gpm during periods of liquid radwaste release.

The diluted effluent is introduced to the river by way of a perforated diffuser pipe placed on the river bed.

The diffuser serves to rapidly and uniformly mix the station discharge with the main flow of the river.

This report presents a summary of the quantities of radioactive materials which were released from the Susquehanna Steam Electric Station during the period from July 1, 1991 to December 31, 1991.

In addition, this report serves as a medium for notifying the US Nuclear Regulatory Commission staff of changes to PP&L's Offsite Dose Calculation Manual (ODCH) and Solid Waste Process Control Program (PCP) and documentation of any exceptions to the SSES effluent monitoring program which must be reported per Technical Specifications 3.3.7. 10 and 3.3.7. 11.

Airborne and waterborne radioactive effluent releases to the environment during the report period were sampled and analyzed in accordance with the requirements of the Technical Specifications.

All radioactive effluent releases were within the concentration and release limits specified in the Radiological Effluent Technical Specifications (RETS).

Calculations and terms utilized in this report are those outlined in the SSES Offsite Dose Calculation Manual (ODCM).

Section 1 contains supplemental information pertaining to effluents from the Susquehanna plant.

Included are regulatory limits (Table 1), sampling and analysis

methods, and characterization of the number and duration of batch and abnormal releases, if any.

Section 2 contains effluent and waste disposal data for the report period.

Table 2 contains a summation of all airborne releases, grouped into the radionuclide categories of gases, particulates,

iodines, and tritium.

Average release rates are presented and compared to the applicable limits.

Table 3 presents the totals of specific radionuclides in airborne effluents.

Waterborne effluents are summarized in Table 4.

Average diluted concentrations are presented and compared to the applicable limits.

Table 5 presents the release quantities of specific radionuclides in waterborne effluents over the report period.

Figure 3 lists the Susquehanna River monthly flow rates for 1991 while Figure 4

presents the monthly discharge totals of liquid radwaste from SSES during 1991:.

Tables 6 through 15 present a characterization of the solid radioactive waste shipped off site during the report period.

Included are the volumes and curie contents associated with each type of solid waste.

An estimate of major nuclide composition is presented for each waste type, as well as the number of waste shipments from the site, how they were transported, and their final destination.

Table 16 contains estimates of the errors associated with the measurements involved in quantifying effluents.

Sampling errors, counting errors, and errors associated with determining effluent flow rates and volumes all contribute to the total error of effluent measurements.

Error estimates are presented for each category of radionuclide detected in airborne and waterborne effluents and solid wastes during the report period.

Table 17 presents effluent data from previous report periods which was not available at preparation time for the associated semiannual report.

Section 3 of this report contains the meteorological data associated with the year 1991.

Availability data for the SSES meteorological data are shown in Table 18.

Meteorological data for the calendar year is presented in the form of joint wind frequency distributions by atmospheric stability class.

These distributions are presented in Table 19.

Figures 5 and 6 are wind rose plots for the SSES primary meteorological 10-meter and 60-meter sensors, respectively.

Figure 7 presents the relative prevalences of the Pasquill stability classes.

In addition, the meteorological data from the report year were used to generate annual average relative concentrations (X/gs) and deposition rates (D/gs).

These values are presented in Table 20, and are required input for use of the GASPAR code for calculation of the doses resulting from airborne releases.

Section 4 of this report contains an assessment of the calculated doses attributed to the reported radiological effluents for the calendar year.

The LADTAP II code was used for calculation of doses from waterborne effluents.

The GASPAR code was used for calculation of doses from airborne effluents.

The calculated doses and direct radiation estimates can be used to estimate the doses to maximally exposed members of the public.

Table 21 summarizes maximum calculated doses and dose commitments to members of the public from waterborne and 'airborne effluents and direct radiation.

Tables 22 through 25 summarize the calculated doses for residences and other occupied areas within the SSES site boundary.

Section 5 of this report is reserved for documentation of changes to the Offsite Dose Calculation Manual and the Solid Waste Process Control Program.

Section 6 presents a listing of cases (if any) in which airborne or waterborne effluent monitoring instrumentation was declared inoperable and was not restored to operability within the time period specified in'Technical Specification Table 3.3.7. 10-1 or 3.3.7. 11-1 Action Statements.

FIGURE I SSES AIRBORNE EFFLUENT RELEASE POINTS

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FIGURE 2 SSES WATERBORNE EFFLUENT RELEASE PATHWAY SUSQuEmNm RvE,R ~

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I tI.PW CPM (IIS) c"h C ADI0ACTIVC ARRA wATKR VSCS CADw*STC TRKATMCNT Rate IIC

?DIED 4CC CPM RAW WATCR TCKATLC SHIIT PLANT CEJRRAL VSKO WASTC TRCATMCHT QIAPORATIO'H I+,350604l 4 Fd 000 OPU 45 CPM EVAPORATION I4,350 GPIA OCMINKRAUZKAWASTCS CHCH ICAL WASYC TRCATMKNT RaH w4%R TRKATMCATWA5TKS RAIHCAI,L CKNKRATCO PU3w(IIQ RCCOVC RY FILTKA CL CI ONCCNSKR

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+5 SPM I

SUPPLENENTAL INFORNATION 1.

Re ulator Limits Technical Specifications 3/4. 11. 1 and 3/4. 11.2 outline requirements for release of radioactive liquid and gaseous effluents, respectively.

Concentration of radioactive material liquid effluents and dose or dose commitment resultant thereof are limited in unrestricted areas.

Dose and dose rate due to radioactive materials released in gaseous effluents are limited in areas at or beyond the site boundary.

Technical Specification limits are listed in Table 1.

2.

Maximum Permissible Concentrations in Waterborne Effluents The concentrations of radioactive materials in waterborne effluents are limited to the concentrations specified in 10 CFR Part 20 Appendix B Table II, Column 2, for radionuclides other than dissolved or entrained noble gases.

For dissolved or entrained noble gases, the concentrations are limited to the following values, as stated in the applicable Technical Specification:

Nuclide

"'Kr

'Kr Kr MKr

'Ar 133mX 133X 135mX 135X MPC uCi ml 2.0E-04 5.0E-04 4.0E-05 9.0E-05 7.0E-05 5.0E-04 6.0E-04 2.0E-04 2.0E-04

3. A~

Based on gaseous effluent releases for the report period average beta energy is 0.243 MeV and average gamma energy is 0.425 MeV.

4.

Me su e ts and A

roximations of Total Radioactivit Analyses of specific radionuclides in effluent samples are used to evaluate the radioactive composition and concentration of effluents.

0

5.

Methods of uantif in Effluents Fission and Activation Gases:

Gas samples are routinely collected monthly and analyzed with a Ge(Li) detector system which incorporates a data reduction program to determine radionuclide composition in terms of specific activity.

Data tapes from the continuous vent monitors are used to determine the average concentration of noble gases.

The Ge(Li) isotopic scan is used to convert the continuous vent monitor activity to actual activity based on the determined nuclide mixture.

The vent and sample flow rates are continuously monitored, and the average flow rates for each vent are used to calculate the total activity released in a given time period.

When the continuous monitors are out of service, manual grab samples are taken from each vent once each eight hours (once each four hours for the standby gas treatment vent).

b.

C.

d, Iodines:

Iodine is continuously collected via an isokinetic sampling assembly in each vent.

Filters are normally exchanged once per week and analyzed on a Ge(Li) system.

The daily average flow rates for the vents and sample pumps are averaged for the duration of the sampling

period, and a ratio of vent flow rate to sample flow rate is determined.

The ratio is used to determine the total activity of each isotope released during the time period in question.

When the continuous monitors are out of

service, iodine is continuously collected on charcoal cartridges attached to air samplers which draw directly from the affected rooftop vent(s) or from alternate sampling ports available on the sample lines.

Particulates:

Particulates are continuously collected via an isokinetic sampling assembly in each vent. Filters are normally exchanged once per week and analyzed on a Ge(Li) system.

Flow rate corrections are performed as for iodines.

When the continuous vent monitors are out of

service, particulates are continuously sampled directly from the affected rooftop vent(s) or from alternate sampling ports available on the sample lines.

Waterborne Effluents:

Each tank of liquid radwaste is sampled and analyzed for principal gamma emitters prior to release.

Each sample tank is recirculated for a sufficient amount of time prior to sampling to ensure that a representative sample is obtained.

Samples are analyzed on a Ge(Li) system and release permits are generated based on the values obtained from the isotopic analysis and the most recent values for tritium, gross

alpha, iron-55, and strontium-89 and -90.

An aliquot based on release volume is saved and added to monthly and quarterly composite containers.

The monthly tritium analysis is done in-house.

The quarterly composite is sent to a vendor

laboratory for iron-55, strontium-89 and -90, and gross alpha analyses.

The concentration of each radionuclide in each batch is decay corrected from the time of counting to the midpoint of the release

period, and is then multiplied by the volume of the batch to determine the total quantity of each nuclide released in each batch.

The isotopic totals for each are summed to determine the total source term for the report period.

TABLE 1 1.

TECHN CAL SPECIFICATION LIMITS A.

NOBLE GASES:

1.

g 500 mrem - TOTAL BODY

< 3000 mrem - SKIN annual site total "instantaneous" limits (Tech Spec.

3. 11.2. 1) 2.

g 5 mrad - AIR GAMMA g 10 mrad AIR BETA

- quarterly air dose limits per reactor unit (Tech Spec.

3.11.2.2) 3.

6 10 mrad - AIR GAMMA g 20 mrad - AIR BETA

- annual air dose limits per reactor unit (Tech Spec.

3.11.2.2)

B.

AIRBORNE I-131 TRITIUM PARTICULATES WITH HALF-LIVES > 8 DAYS:

l.

g 1500 mrem - ORGAN (inhalation pathways only)

- annual site total "instantaneous" limits (Tech Spec.

3. 11.2.1) 2.

M 7.5 mrem -

ORGAN

- quarterly dose limits per reactor unit (Tech Spec.

3. 11.2.3) 3.

5 15 mrem ORGAN annual dose limits per reactor unit (Tech Spec.

3. 11.2.3)

C.

~LI UIO I'FFLUENT 1.

Concentration g 10CFR20 Appendix B, Table II, Column 2

- site total "instantaneous" limits (Tech Spec.

3.11.1.1) 10

L,

2.

< 1.5 mrem TOTAL BODY

~ 5 mrem ORGAN

- quarterly dose limits per reactor unit (Tech Spec.

3.11.1.2) 3.

g 3 mrem TOTAL BODY M 10 mrem -

ORGAN annual dose limits per reactor unit (Tech.

Spec.

3.11.1.2)

AIRBORNE EFFLUENT:

BAS S

FOR PERCENT OF APPLICABLE TECHNICAL SPECIFICATION LIMIT Fission and Activation Gases A derived release rate limit based on the Technical Specification limit of 500 mrem/yr was calculated from the expected mix of noble gas radionuclides presented in Table 4.4 of the SSES Final Environmental Statement (NUREG-0564).

The limit is 8.51E+05 uCi/min (1.42E+04 uCi/sec).

Iodine-131 A derived release rate limit based on the Technical Specification limit of 1500 mrem/yr from I-131, tritium and particulates with half-lives greater than 8 days was calculated from the annual release quantity of I-131 provided in Table 4.4 of the SSES Final Environmental Statement (NUREG-0564).

The limit is 1.41E+02 uCi/min (2.35E+00 uCi/sec).

Particulates A derived release rate limit based on the Technical Specification limit of 1500 mrem/yr from I-131, tritium and particulates with half-lives greater than 8 days was calculated based on the expected mix of particulate radionuclides presented in Table 4.4 of the SSES Final Environmental Statement (NUREG-0564).

The limit is 7.72E+02 uCi/min (1.29E+01 uCi/sec).

Tritium A derived release rate was calculated based on the 10 CFR 20 Appendix B, Table II, Column 1, Haximum Permissible Concentration for tritium (2.0E-07 uCi/cc) to unrestricted areas.

A relative concentration of 4. 1E-05 sec/m was assumed.

The limit is 2.93E>05 uCi/min (4.88E+03 uCi/sec).

11

F.

WATERBORNE EFFLUENT:

BASES FOR PERCENT OF APPLICABLE TECHNICAL SPECIFICATION LIMIT Fission and Activation Products Dose calculations are performed on quarterly activity totals from waterborne effluents using the LADTAP II dose program.

The calculated doses are then compared to Technical Specification 3. 11. 1.2 quarterly dose limits for liquid effluents (TOTAL BODY LIMIT:

1.5 mrem per reactor

unit, ORGAN LIMIT:

5 mrem per reactor unit).

Tritium Liquid effluent quarterly tritium concentrations are compared to the 10 CFR 20 Appendix B, Table II, Column 2, Maximum Permissible Concentration limit of 3.0E-03 uCi/ml to unrestricted areas'.

Dissolved and Entrained Gases Liquid effluent quarterly concentration totals for dissolved and entrained gases are compared to the most restrictive Maximum Permissible Concentration for a noble gas 4.0E-05 uCi/ml (Kr-87) from the SSES Technical Specification Table 3. 11. 1. 1-1.

12

SECTION 2 EFFLUENT AND WASTE DISPOSAL DATA 13

irborne Effluents Summaries of the radionuclide total curie activities, average release rates are included in Tables 2 and 3.

Third Fourth guarter guarter l.

2.

3.

4.

5.

Number of Batch Releases:

Total Time Period for Batch Release:

Maximum Time Period for a Batch Release:

Average Time Period for a Batch Release:

Minimum Time Period for a Batch Release:

Abnormal Releases 0

NA NA NA NA 0

NA NA NA NA 1.

Number of Releases 0

0 2.

Total Activity Released NA NA If a radionuclide was not detected, zero activity was used for that isotope in dose calculations.

A zero activity indicates that no activity was positively detected in any sample when samples were analyzed with techniques which achieved the required Lower Limits of Detection (LLD) as specified in the SSES Technical Specification Table 4. 11.2. 1.2-1, Radioactive Gaseous Waste Sampling and Analysis Program.

In all cases, these LLDs were less than the levels required by Technical Specifications.

The following are typical LLDs.

Radionuclide Kr-87 Kr-88 Xe-133 Xe-133m Xe-135 Xe-138 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Mo-99 Cs-134 Cs-137 Ce-141 Ce-144 I-131 I-133 Sr-89 Sr-90 H-3 Gross Alpha LLD uCi cc 4.6 E-08 5.3 E-08 5.4 E-08 1.3 E-07 1.5 E-08 1.2 E-07 2.9 E-14 2.8 E-14 1.8 E-14 3.8 E-14 4.4 E-14 3.3 E-13 2.4 E-14 2.1 E-14 1.5 E-14 7.0 E-14 4.4 E-14 2.8 E-13 2.0 E-15 3.0 E-16 2.6 E-08 5.0 E-16 14

II

'w5 0

TABLE 2 SEMIANNUAL EFFLUENT AND MASTE DISPOSAL REPORT (1991)

AIRBORNE EFFLUENTS SUHNATION OF ALL RELEASES A.

Fission and Activation Gases Unit Third Quarter Fourth Quarter Total Release Avera e Release Rate for Period Percent of Technical S

cification Limit 8.

iodines Ci uCi/sec 2.18E+01 2.75E+00 1.94E-02 3.05E+01 3.84E+00 2.71E-02 Total l-131 AveraGe Release Rate for Period Percent of Technical S

cification Limit C.

Particulates Ci uCi/sec O.OOE+00 O.OOE+00 O.OOE+00 2.87E-06 3.61E.07 1.54E-05 Particulates uith Half-Lives>> 8 Oa s Avera e Release Rate for Period Percent of Technical S

cification Limit Gross Alpha Radioactivity 0.

Tritiun Ci uCi/sec Ci 1.15E-05 1.45E-06 1 '2E-05 2.67E-07 1.52E-OSi 1.91E-06 1.48E-05 2.72E-07 Total Release Avera e Release Rate for Period Percent of Technical S

cification Limit Ci uCi sec 6.90E+00 8.68E-01 1.78E-02 1.71E+01

2. 15E+00 4.41E-02 Sr-89, Sr-90 and Gross Alpha values are estimated based on third quarter 1991 sample analyses and fourth quarter 1991 ventilation exhaust rates.

4'*

.P 0

TABLE 3 SEMIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT (1991)

AIRBORNE EFFLUENTS Huclides Released A.

Fission and Activation Gases Unit Continuous Hode Continuous Hode Third auarter Fourth auarter Ar-41 Kr-85m Kr-88 Xe-133 Total for Period 8 ~ iodines Ci Ci Ci Ci Ci 1.49E+01 1.22E+00 1 ~ 12E+00 4 '9E+00 2 ~ 18E+01 O.OOE+00 O.OOE+00 0 O BOE+00 3.05E+01 3.05E+01 1-131 I - '133 1-135 Total for Period C. Particulates Ci Ci Ci Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 2.87E-06 O.OOE+00 O.OOE+00 2.87E.06 Cr-51 Hn-54 Fe-59 Co-58 Co-60 Zn-65 Sr-89 Sr-90 Cs-134 Cs-137 Ce-141 Ce-144 Total for Period Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci O.OOE+00 1.15E-OS O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 0 'OE+00 O.OOE+00 O.OOE+00 1 ~ 15E.OS O.OOE+00 2.81E-06 O.OOE+00 0 ~ OOE+00 1.24E-OS O.OOE+00 O.OOE+00*

O.OOE+00*

O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+00 1.52E-OS

Reported values are estimated based on third quarter 1991 sample analyses and fourth quarter 1991 ventilation exhaust rates.

16

I 0

Waterborne Effluents Summaries of the radionuclide total curie activities, average diluted concentrations, and percent of applicable Technical Specification limits are included in Tables 4 and 5.

Third Fourth Batch Releases*

guarter guarter 1.

Number of Batch Releases:

2.

Total Time Period for Batch Releases:

3.

Haximum Time Period for a Batch Release:

4.

Average Time Period for a Batch Release:

5.

Hinimum Time Period for a Batch Release:

6.

Average Stream Flow During Period of Release of Effluent into a Flowing Stream:

Units of time and flow are expressed in minutes and gallons per minute (gpm),

respectively.

bnormal Releases 4.40E+01 7.79E+03 2.72E+02 1.77E+02 1.80E+01

4. 10E+01 5.87E+03 2.95E+02 1.43E+02 5.00E+00 6.01E+05 3.06E+06 (Susquehanna River Flow Rate)

>8.29E+03

>7.29E+03 (Cooling Tower Blowdown Flow Rate) 1.

Number of Releases:

2.

Volume Released:

3.

Total Activity Released:

0 NA NA 0

NA NA If a radionuclide was not detected, zero activity was used for that isotope in dose calculations.

A zero activity indicates that no activity was positively detected in any sample when samples were analyzed with techniques which achieved the required Lower Limits of Detection (LLD) as specified in the SSES Technical Specification Table 4. 11. 1. 1. 1-1, Radioactive Liquid Waste Sampling and Analysis Program.

In all cases, these LLDs were less than the levels required by Technical Specifications.

The following are typical LLDs.

Radionuclide Hn-54 Fe-59 Co-58 Co-60 Zn-65 Ho-99 I-131 Cs-134 Cs-137 Ce-141 Ce-144 Sr-89 Sr-90 Fe-55 H-3 Gross Alpha LLD uCi ml 4.5 E-08 5.0 E-08 2.4 E-08 5.4 E-08 4.9 E-08 1.7 E-07 2.0 E-08 2.2 E-08 2.6 E-08 3.2 E-08 1.3 E-07 4.0 E-08 4.0 E-09 1.0 E-06 4.6 E-06 3.0 E-08 17

TABLE 4 SEMIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT (1991)

WATERBORNE EFFLUENTS - SUNMATION OF ALL RELEASES A.

Fission and Activation Products Unit Third Quarter Fourth Quarter 1.

Total Release (Not Including Tritiun, Gases Al a) 2 ~

Average Diluted Concentration During Period 3.

Percent of Applicable Limit Ci uCi/ml 1.92E-04 6.88E-10 4.86E-05 4.56E-04>>

2.77E-09 1.82E-04 B.

Tritiun 1.

Total Release 2.

Average Diluted Concentration Durin Period 3.

Percent of A licable Limit C.

Dissolved and Entrained Gases Ci uCi/ml 1.34E+01 4.80E-05 1.60E+00 1.18E+01 7.17E-05 2.39E+00 1.

Total Release 2.

Average Diluted Concentration Durin Period 3.

Percent of A licable Limit O.

Gross Alpha Radioactivity Ci uCi/ml 6.83E-OS 2.45E-10 6.12E-04 1.90E-04 1.15E-09 2.88E-03 1.

Total Release Ci 0 ~ OOE+00 O.DOE+00>>

E.

Volune of 'Naste Released (Prior to Dilution)

Gallons Liters 6.28E+05 2.38E+06 4.67E+05 1.77E+06 F.

Volune of Dilution lister Used During Period of Release Gallons Liters 7.31E+07 2.77E+08 4.30E+07 1.63E+08 G.. Volune of Dilution 'Nater Used Over Entire Period Gallons Liters 1.10E+09 4 '6E+09 9.66E+08 3.66E+09

<<Reported values are estimated based on third quarter 1991 sanple analyses and fourth quarter 1991 discharge volunes.

18

4 0

TABLE 5 SEHIANIRJAL EFFLIKNT AIO QASTE DISPOSAL REPORT (1991)

VATERBORNE EFFLlKNTS Nuclides Released Unit Batch Hode Third Quarter Batch Hode Fourth Quarter A.

Fission and Activation Products Na-24 Ci O.DOE+00 O.OOE+00 Cr-51 Hn-54 Fe-55 Fe-59 Co-58 Co-60 Zn-65 As-76 Sr-89 Sr-90 Mo-99 Tc-99m A -110m I -131 Cs-134 Cs-137 Ce-141 Ce-144 Total for Period B.

Tri tlute Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci Ci O.OOE+00 1.04E-04 0 'OE+00 O.DOE+00 O.DOE+00 8.76E-OS O.DOE+00 O.DOE+00 O.DOE+00 O.OOE+00 O.OOE+00 O.DOE+00 O.DOE+00 O.DOE+00 O.OOE+00 4.56E-07 O.DOE+00 O.DOE+00 1.92E-04 2.97E-05 1.97E-04 O.DOE+00*

O.DOE+00 O.DOE+00 2.17E-04 2.99E-06 O.DOE+00 O.DOE+00>>

O.DOE+00>>

O.DOE+00 O.DOE+00 2.45E-06 O.DOE+00 2.84E-06 3.66E-06 O.DOE+00 O.DOE+00 4.56E-04>>

H-3 Total for Period C.

Dissolved and Entrained Gases Ci Ci 1.34E+01 1 ~ 34E+01 1.18E+01 1.18E+01 Ar-41 Kr-85m Kr-85 Kr-87 Kr-88 Xe-133m Xe-133 Xe-135m Xe-135 Total for Period Ci Ci Ci Ci Ci Ci Ci Ci D IODE+00 O.OOE>>00 O.DOE+00 O.DOE+00 O.DOE+00 O.DOE+00 3 '9E.06 O.DOE+00 6.51E-05 6.83E.05 O.DOE+00 O.DOE+00 O.OOE>>00 O.DOE+00 O.DOE+00 O.DOE+00 9.02E-05 O.OOE+00 9.93E-05 1.90E-04

>>Reported values are estimated based on third quarter 1991 sample analyses and fourth quarter 1991 discharge volunes.

FIGURE 3 SUS(UEHANNA RIVER MONTHLY AVERAGE FLOW RATES DATA PERIOD:

1991 14000 12000 10000 oOO X

8000 1

K K

d000 O

C9 4000 2000 d,

od gG 1991 20

FIGURE 4 SUSQUEHANNA STEAM ELECTRIC STATION MONTHLY LIQUID RADWASTE DISCHARGE TOTALS DATA PERIOD:

1991 500 450 400 360 300 OO X

M 260 K

O 200 160

'I P

(

~ ~

~

V

\\

I P

P II

~

~ ~ ~ x

~ i 100 50 0g8 ~ps p9 q9 pH g9 gv gs yv d, 04 1S91 21

SUSQUEHANNA STEAM ELECTRIC STATION RADIOACTIVE WASTE REPORT SEMI-ANNUAL EFFLUENT AND WASTE DISPOSAL REPORT SOLID RADIOACTIVE WASTE DATA PERIOD:

JULY 1

1991 - DECEMBER 31 1991 PREPARED BY:

P.

LEW H

L PHYSICIST RADWASTE APPROVED BY:

D. L.

HAGAN EFF UENTS MANAGEMENT SUPV.

22

REPORT NOTES I. All activities reported in millicuries (mCi) unless otherwise noted.

2.

Reported activities, as indicated with the (<) sign, are comprised in whole or part of HDL Values.

3.

No waste disposed of in the following Waste Streams during this report period:

Condensate Demineralize/Radwaste Demineralizer Solidified using Portland Cement Evaporator Concentrates Solidified using Portland Cement Incinerable DAW Absorbed Oil Liquid Oily Waste (Petroleum Based Haterial)

Liquid Radwaste Filter Hedia Solidified using Portland Cement Sump Sludge Solidified using Portland Cement 23

TABLE 6 SEMIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT SOLID WASTE AND IRRADIATED FUEL SHIPMENTS Data Period: July 1, 1991 - December 31, 1991 A.*

SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL Number of Shi ments Mode of Trans ortation Destination 35 Truck

Barnwell, SC B.

IRRADIATED FUEL SHIPMENTS Number of Shi ments Mode of Trans ortation Destination NONE NOT APPLICABLE NOT APPLICABLE

The number of shipments listed in A include only the shipments from SSES to a disposal site.

It does not include shipments made to or from volume reduction vendors.

24

0

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES DEWATERED ACTIVITY (mCi)

OF TOTAL TABLE 7 CLASS A CONDENSATE DEMINERALIZER/

RADWASTE DEMINERALIZER CARBON STEEL LINER Ag-llom Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME 0.000E+00 3.922E-03 1.863E+01 9.790E-05 2.482E-03 2.419E+ol 6.006E+02 1.186E+Ol 3.494E+00 6.383E+00 1.193E+03 1.127E+01 5.768E+Ol

<6. 318E-01 0.000E+00 3.610E+02 9.958E+00 8.433E-03 4 '20E-03 7 '24E-02 0.000E+00 1.616E+00 1.711E-01

<4. 541E-01 5.014E+01 2.351 572.000 ft3 0.004 0.004 0.794 0.00%

0.00%

1.034 25.544 0.

504'.154 0.274 50.744'.484 2.454 0.034 0.004 15.354 0.424 0.004 0.004 0.004 0.004 0.074 0.014 0.

024'00.004 16.198 m3 25

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES TABLE 8 CLASS A CONDENSATE DEMINERALIZER/

RADWASTE DEMINERALIZER HIC DEWATERED ACTIVITY (mCi)

% OF TOTAL Ag-llom Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME O.OOOE+00 8.651E-03 2.674E+01 4.546E-03 4.278E-03 1.786E+02 1.484E+03 8.807E+01 1.376E+Ol 3.138E+01 3.723E+03 8.043E+01 1.218E+02

< 1.584E+00 2.102E+00 8.124E+02 2.600E+01 2.139E-02 9.702E-03 3.297E+00 O.OOOE+00 O.OOOE+00 4.393E-01

<9.211E.-01 2.372E+02 6.832 1171.200 ft3 O.OO%

0.00%

0.39%

0.

00%'.00%

2.61%

21.73%

1.29%

0.20%

0; 46%

54.49%

1.18%

1.78%

0.02%

0.03%

11.89%

0.38%

0.00%

0.05%

0.00%

0.01%

3.47%

100.00%

33.165 m3 26

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES DEWATERED ACTIVITY (mCi)

OF TOTAL TABLE 9 CLASS A ULTRASONIC RESIN CLEANING WASTE HIC Ag-110m Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME O.OOOE+00 6.232E-03'.631E+Ol 3.516E-'03 2.898E-03 4.246E+02 1.013E+04 2.476E+03 5.608E+Ol 7.882E+01 1.741E+05 1.783E+03 3.996E+01 (3.814E-01 O.OOOE+00 1.574E+04 3.030E+02 1.105E-02 6.151E-03 1.175E+00 3.644E+01 O.QQQE+00 2.073E-01 C 1. 185E+QO

l. 130E+03 206.332 390 '00 ft3 0.00%

0.00%

0.02%

0.00%

0.21%

4.91%

1.20%

0.03%

0.04%

84.37%'.86%

0.02%

0.00%

7.63%

0.15%

0.00%

0.

00%'.

02%

Q.00%

0.00%

0.55%

100.00%

11.055 m3 27

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES DEWATERED ACTIVITY (mCi)

OF TOTAL TABLE 10 CLASS A LIQUID RADWASTE FILTER MEDIA HIC Ag-llom Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 Hf-181 Nb-95 Ce-144 TOTAL ACTIVITY (Ci)

COÃZAIMZ VOLUME

1. 357E+01 2.733E-02 2.150E+Ol 2.437E-02 1.992E-02 5.352E+03 6.710E+04 1.941E+04 3.985E+01 2.213E+02 1.236E+06 2.553E+04 9.054E+01 C 5. 528E-01 O.OOOE+00 1.934E+05 1.789E+03 7.262E-02 2.879E-02 1.517E+01 1.032E+03 1.426E+Ol 5.447E-01

( 6.624E-01 6.488E+03 6.014E&1

5. 714E+01 5.255E&1 1556.634 894.500 ft:3 0.00%

o.oo%

0.00%

o.oo%

O.34%

4.31%

1.25%

0.00%

0.01%

79.41%

1.64%

0.01%

0.00%

o.oo%

12.42%

O.11%

0.00%

o.oo%

0.

07%'.00%

0.00%

0.42%

O.OOX O.OOX O.OOX 100.Rg 25.330 m3 28

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES TABLE 11 CLASS A COMPACTED DAW STRONG TIGHT CONTAINER N/A ACTIVITY (mCi)

OF TOTAL Ag-110m Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME O.OOOE+00 7.201E-01 3.582E-01 9.134E-01 4.343E-01 1.391E+01 8.793E+02 2.098E+Ol O.OOOE+00 9.201E-03 4.365E+03 3.933E+01 2.257E-01 (3.905E-01 O.OOOE+00 3.626E+02 1.672E+01 1.235E-02 4.999E-03 1.006E+00 O.OOOE+00 1.865E-02 O.OOOE+00 4 9.822E-01 6.709E+01 5.770 1038.400 ft3 0.00%

0.01%

0.02%

0.01%

0.24%

15.24%

0.36%

0.00%

75.65%

0.68%

0.00%

0.01%

0.00%

6.29%

0.29%

0.00%

0.02%

0.00%

0.02%

1.16%

100.00%

29.405 m3 29

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES Ag-110m Am-241 C-14 Cm-242 Cm-.244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238, Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME TABLE 12 CLASS A NON-COMPACTABLE DAW STRONG TIGHT CONTAINER N/A ACTIVITY (mCi)

O.OOOE+00 1.427E-03 2 '13E-02 5.903E-04 7.319E-04 1.079E-01 4.607E+01 O.OOOE+00 O.OOOE+00 O.OOOE+00 4.954E+02 6.583E-02 2.447E-02 4 2.206E-02 O.OOOE+00 2.803E+01 1.898E+00 2.516E-03 1.045E-03 1.846E-01 O.OOOE+00 O.OOOE+00 O.OOOE+00

< 2.781E-02 3.105E+00 0.575 456.740 ft3 OF TOTAL 0.004 0.004 0.004 0.004 0.004 0.024 8.014 0.00%

0.00%

0.004 86.164 0.014 0.004 0.004 0.00%

4.87%

0.334 0.004 0.004 0.034 0.004 0.00%

0.00%

0.004 0.544 100.00%

12.934 m3 30

SOURCE OF WASTE:

TYPE OF CONTAINER:

METHOD OF PROCESS:

ISOTOPES Ag-110m Am-241 C-14 Cm-2 4 2 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-.59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME TABLE 13 CLASS B

RWCU FILTER MEDIA HIC DEWATERED ACTIVITY (mCi) 1.490E+03 8.490E-02 5.263E+00 1.976E-02 4.034E-02 2.279E+04 6.255E+05 5.422E+04 1.748E+03 3.848E+03 5.415E+06 1.972E+04 2.484E+01

( 1.285E+01 O.OOOE+00 6.840E+05 1.879E+04 5.589E-02 3.531E-02 2.306E+01 1.866E+02 1.011E+03 5.102E+00 5.658E-01 1.030E+05 6951.025 367.000 ft3 OF TOTAL 0.02%

0.00%

0.33%

9.00%

0.78%

0.03%

0.

06%'7.90%

0 '8%

0.00%

9.84%

0.27%

0.00%

0 F 00%

0.01%

0.00%

1.48%

100.00%

10.392 m3 31

0

SOURCE OF WASTE:

TABLE 14 CLASS B

CARTRIDGE FILTERS TYPE OF CONTAINER:

HIC METHOD OF PROCESS:

N/A ISOTOPES ACTIVITY (mCi)

OF TOTAL Ag-110m Am-241 C-14 Cm-242 Cm-244 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 I-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 TOTAL ACTIVITY (Ci)

CONTAINER VOLUME O.OOOE+00 O.OOOE+00 5.020E-01 2.155E-02 7.590E-03 O.OOOE+00 1.488E+05 O.OOOE+00 O.OOOE+00 2.420E+03 3.360E+06 2.464E+04 1.831E+00

( 2.600E-04 O.OOOE+00 2.790E+05 6.530E+03 O.OOOE+00 7.780E-03 3.550E+00 O.OOOE+00 3.610E+00 1.115E+00 C 1.740E-04 1 '00E+04 3832.401 240 '00 ft3 0.

00%'.00%

0.00%

0.

00%'.00%

0.00%

3.

88%'.00%

0.00%

0.06%

87.67%

0.64%

0.00%

7.28%

0.17%

0.00%

0.29%

100.00%

6.813 m3 32

SOURCE OF WASTE:

TABLE 15 CLASS C

IRRADXATED REACTOR COMPONENTS TYPE OF CONTAINER:

Ag-llom Am-241 C-14 Cm-242 Cm-2 4 4 Co-58 Co-60 Cr-51 Cs-134 Cs-137 Fe-55 Fe-59 H-3 X-129 I-131 Mn-54 Ni-63 Pu-238 Pu-239 Pu-241 Sb-124 Sr-89 Sr-90 Tc-99 Zn-65 Ni-59 Nb-94 Np-237 Pu-242 Am-243 Sb-125 IVITY (Ci)

VOLUME TOTAL ACT CONTAINER METHOD OF PROCESS:

ISOTOPES TYPE B

DEWATERED ACTIVXTY (mCi)

O.OOOE+00 3.582E-02 7.884E+03 1.035E+01 1.947E+OQ O.OOOE+00 8.676E+07 1.878E+06 O.OOOE+00 O.OOOE+00 1.381E+08 8.62SE+01 1.127E+06

( 1.690E-03 O.OOOE+00 9.889E+06 4-876E+06 2.899E+00 1.207E-01 2.778E+01 2 '60E-02 2.871E-02 2 '73E-02 1.199E+02 O.OOQE+00 3 '72E+04 1.057E+02 2.951E 04

3. 162E-04 4 '13E-03 2 260E+04 242662.889 764 F 000 ft3 OF TOTAL o.oo%

0.00%

o.oo%

35.75%

O.77%

o.oo%

56.90%

0.00%

0 ~ 46%

0.00%

o.oo%

4.08%

2.01%

0.00%

o.oo%

0.00%

Q.QQ%

0.00%

0.01%

0.00%

0.01%

100.00%

21.634 m3 33

TABLE 16 SENIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT ESTINTED TOTAL ERRORS ASSOCIATED WITH EFFLUENT NEASURENENTS Data Period: July 1, 1991 - December 31, 1991 Neasurement Estimated Total Error

1. Airborne Effluents a.

Fission and Activation Gases 15.9X b.

C.

d.

I-131 Particulates Tritium 13.3X 15.8X 13.6X 2.

Waterborne Effluents

'a ~

b.

C.

d.

e.

f.

Fission and Activation Products Tritium Dissolved and Entrained Gases Gross Alpha Activity Volume of Waste Released (Prior to Dilution)

Volume of Dilution Mater Used During Period 5.0X 3.3X 8.4X 6.0X

'.0X 15.0X

3. Solid Wastes

'a ~

b.

C.

d.

e.

Condensate Demineralizer/

Radwaste Demineralizer (Oewatered - Carbon Steel Liner)

Condensate Demineralizer/

Radwaste Demineralizer (Oewatered - HIC)

Liquid Radwaste Filter acedia (Oewatered HIC)

Cartridge Filters (HIC)

Ultrasonic Resin Cleaning Waste (Dewatered - HIC)

RMCU Filter Media (Dewatered - HIC)

Compacted DAW (Strong Tight Container)

Non-Compacted OAW (Strong Tight Container)

OTHER - Irradiated Reactor Components (Solid - Carbon Steel Liner) 15.1X 15.1X 15.1X 15.1X 15.1X 15.1X 25.0X 25.0X 15.1X 34

TABLE 17 SENIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT DATA NOT REPORTED IN PREVIOUS SEMIANNUAL REPORT NUCLIDE CATEGORY UNIT SECOND QUARTER 1991 A. Airborne fffluents 1.

Sr-89 2.

Sr-90 3.

Gross Alpha Ci Ci Ci O.OOE+00 O.OOE+00 7.11E-09 B.

Water borne Effluents 1.

Sr-89 2.

Sr-90 3.

Gross Al ha Ci Ci Ci 0.00E+00 O.OOE+00 O.OOE+00 35

SECTION 3 METEOROLOGICALDATAAND DISPERSION ESTIMATES 36

~ J

METEOROLOGY AND DISPERSION DATA Meteorological data have been collected at the Susquehanna SES site since the early 1970s.

At the present time, the meteorological system is based on a 300-foot high tower located approximately 1,000 feet to the southeast of the plant.

Wind sensors are mounted at the 10-meter and 60-meter elevations on this tower.

Vertical temperature differential is measured with redundant sensor pairs between the 10m and 60m levels.

Sigma theta (the standard deviation of horizontal wind direction) is measured at both levels.

Dewpoint and ambient temperature sensors are present at the 10m level.

Precipitation is measured at ground level.

A back-up meteorological tower was erected in 1982.

It is a

10-meter tower providing alternate measurements of wind speed, wind direction, and sigma theta.

SSES meteorological data is transmitted to the plant control

room, Technical Support Center, and Emergency Operations Facility for emergency response availability.

The data is also transmitted via telephone line data-link to the PPEL corporate computer in Allentown.

On the corporate

computer, the data is available for preparation of summary reports, wind rose plots, and dispersion estimates.

Dispersion modeling for effluents from normal operation of SSES is done using

ADSSES, a straight-line sector averaged Gaussian plume model designed to estimate average relative concentrations.

The model was developed in accordance with Regulatory Guide 1. 111.

Wind directions for calm periods are distributed in accordance with the directional distribution by stability class of the lowest wind speed class.

ADSSES uses terrain correction factors to account for the temporal and spatial variations in the airflow in the region, since a

straight-line trajectory model assumes that a constant mean wind transports and diffuses effluents in the direction of air flow at the release point within the entire region of interest.

The SSES terrain correction factors presented on the seventh page of Table 20 were determined as the ratio between puff-advection dispersion estimates and straight-line dispersion estimates based on 1973-1976 meteorological data.

The terrain correction factors are multiplied by the intermediate results of the straight-line model to approximate puff-advection model results.

37

0

TABLE 18 SEMIANNUAL EFFLUENT AND WASTE DISPOSAL REPORT METEOROLOGICAL DATA AVAILABILITY Data Period:

1991 Parameter Percent of Valid Hours Durin Period 1.

Wind Speed a.

All Sensors Combined b.

10-meter Sensors c.

60-meter Sensor 99.9X 99.9X 99.9X 2.

Wind Direction a.

All Sensors Combined b.

10-meter Sensors c.

60-meter Sensor 99.9X 99.9X 99.9X 3.

Indicator of Atmospheric Stability a.

Temperature Differential or Sigma Theta b.

Temperature Differential c.

Sigma Theta 4.

Percent of hours for which valid 10m Wind

Speed, 10m Wind Direction, and temperature differential were available.

5.

Percent of hours for which valid 60m Wind

Speed, 60m Wind Direction, and temperature differential were available.

99.9X 98.0X 99.9X 98.0X 98.0X 38

FIGURE 5 SSES WIND ROSE:

10-METER SENSORS 2.3/

NNM 3 ~ 8%

15%

10%

N 4.8/

NNC 6 ~ 8%

NE 8.9X SUSQUEHRNNR STEAII CLECTR IC STATION WINO ROSE CATA PCRIOO: Ol/01/91 - 12/31/91 TONER>

ON-SITC (P)

ELCYATION t IOII

1. 6%

5%

16. 1%

M 3.3%

CRll O.OX C

8.0/

HSM 7.0%

SH I0.4%

SSM 6.5%

S 6.1X 5%

I OX IS%

SSE 4.4%

SC 0.7%

CSC HINO SPECO KCT 7.6-10.0 II/SEC 5.1-7.5 II/SCC 3.1-5.0 II/SEC 1.6-3.0 II/SEC 0,0- 1.5 II/SCC 39

FIGURE 6 SSES WIND ROSE:

60-METER SENSORS

2. 9%

NNH 0.1%

I OX N

S. I X 10.8%

NC 10.8/

SUSQUEHRNNR SION CLCCTRIC 5TRT ION HIND ROSE ORTR PCRIOOt 0l/0l/91 -,12/31/91 TONCRi ON-SITC (P1 CI.EYRTION c 60tt NNH

2. 0%

5%

CNC 1.7%

0.0%

C

3. 8%

~

NSH 12.1%

SN 11.6X SSN 8.1%

5 5.2X 10 X SSC 3.8%

SC 3.4X CSC 3.1%

AMINO SPCCO KCT 10.1-tt/SCC 7.6-10.0 tt/SCC 5 ~ I-7.5 tt/SCC 3.1-5.0 tt/SCC 1.6-3.0 tt/SCC 0.0- 1.5 tt/SCC 40

FIGURE 7 Susquehanna Steam Electric Station SSES PASOUILL STABILITY CLASS PREVALENCES Data Period:

1991 Based on Joint Wind Frequency Distributions at 10 Meters (8414 Hourly Values)

SLIGHTLY UNSTABLE 391 4.8%

NEUTRAL 3307 38.3%

MODERATELY UNSTABLE 322

~ 3.8%

VERY UNSTABLE

~ 461 6.4%

VERY STABLE 680 8.1%

SLIGHTLY STABLE~

2088 24.8%

MODERATELY STABLE

~ 1176 14.0%

1

Page 1 of 18 TABLE 19 1]OINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSQUEHA)t)A STEAN ELECTRIC STATION, HE'TEOROLOGICAL REPORTS JOINT HIND FREQUENCY DISTRIBUTION BY STABILITY CLASS RUNDATEt I/22>>

DATA PERIOD IYY/ttt/00/HH): 91/01/01/01 - 91/12/31/24 STABILITY CLASS:

PASQUILL A KEY XXX NUHBER OF OCCURRENCES DATA SOURCE:

ON-SITE IP )

XXX PERCENT OCCURRENCES THIS CLASS HIHD SENSOR HEIGHT: 10N XXX PERCENT OCCURRENCES ALL CLASSES HIND NINO SPEED CATEGORIES IHETERS PER SECOND)

SECTOR 0.0 1.5 1.5-3.0 3.0-5.0 5.0-7.5 7.5-10.0 TOTAL HEAN SPEED ESE SE CALN TOTAL 1

0.22

0. 01 0

0.00 0 F 00 0

0.00 0>>00 7

1.55 0 F 08 2

0. 44 0.02 0

0.00 0 F 00 3

0. 67

0. 04 1

0. 22 0>> 01 1

0>>22 0 ~ 01 0

0.00 0>>00 0

0.00 0 F 00 0

0 F 00 0>>00 1

0.22 0>> 01 0

0>>00 0>>00 0

0.00 0 F 00 0

0. 00 0 ~ 00 16 3.55 0>> 19 3

0'7 0'4 9

2.00 0 ~ 11 4

0. 89 0.054 0.89 0 ~ 05 7

1.55 0.088

1. 77

0. 10 17 3.77 0.20 23 5.10 0'7 24

5. 32 0.29 41 9 ~ 09 0.49 4

0.89 0.05I 0'2

0. 01 0

0 ~ 00 0>>00 1

0.22 0.01 0.44 0.02 3

0.67

0. 04 151 33.48

l. 79 9

Z ~ 00 0.11 5

1,11 0 ~ 06 0

0.00 0.00 1

0.22 0>>01 1

0.22 0.01 10 2'2 0 ~ 12 9

2. 00 0.11 13 0>>15 6

1.33 0 ~ 07 109 24.17

1. 30 79 17 ~ 52

0. 94 9

2.00 0.11 2

0.44

0. 02 0

0.00 0.00 0

0.00 0.00 1

O.ZZ 0>>01 254 56.32 3.02 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0 F 00 0 F 00 0

0.00 0>>00 0

0 F 00 0.00 2

0. 44 0>>02 0

0 F 00 0.00 10 2 ~ 22

0. 12 13

0. 15 1

0.22 0>>01 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0.00 26 5.76 0 ~ 31 0

0 ~ 00

0. 00 0

0. 00 0.00 0

0.00 0.00 0

0 F 00 0 F 00 0

0.00 0.00 0

0 ~ 00

0. 00 0

0 ~ 00 0.00 0

0.00 0 F 00

0. 8't

0. 05 0

0.00 0 F 00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0.00 0>>00 0.89

0. 05 0

0. 00 0.00 0

0.00 0.00 0

O. 00 0.00 0

0. 00 0>>00 0

0.00 0.00 0

0. 00 0.00 0

0.00 0.00 0

0. 00 0 F 00 0

0.00 0.00 0

0 F 00 0.00 13 2 F 88 0.15 14

3. 10 0'7 0.89 0.055 1.11

0. 06 15 3'3

0. 18 20 4.43 0.24 26

5. 76

0. 31 41

9. 09 0.49 31 6.87 0.37 161 35.70

1. 91 100

22. 17

1. 19 11 2.44

0. 13 2

0. 44 0.02 0.44 0 F 02 2

0.44

0. 02 0.89 0>>05 0

0 ~ 00 0.00 451 100 F 00 5.36

3. 11 Z.BZ 1.86 2.4Z 1.80 2.81 2.64 Z.76 2.60 3.53 4.35 3.89

3. 37 2.52 CAUI

3. 36 42

Page 2 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSQVEHAtZ)A STEAN ELECTRIC STATION METEOROLOGICAL REPORTS JOINT HIND FREQUENCY OISTRIOUTION 8Y STA8ILITY CLASS RLZ)OATEt I/2 DATA PERIOD t YY/ttl/OD/HH)t 91/01/01/Ol - 91/12/31/24 STAOILITY CLASS:

PASQUILL 8 DATA SOURCE:

ON-SITE IP)

HIND SENSOR HEIGHT: 10N KEY XXX NUtE)ER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES HIND SECTOR 0.0-1.5 HIND SPEED CATEGORIES (METERS PER SECOND) 1.5-3.0 3.0-5.0 5.0-7.5

7. 5-10. 0

>10.0 TOTAL MEAN SPEED NE ESE SE CALM TOTAL 2

0.62 0.02 1

0 ~ 31 0.01 1

0. 31

0. 015 l.55 0'6 3

0 ~ 93 0.04 6

1.86 0 F 07 2

0.62 0.02 1

0 ~ 31 0 ~ 01 3

0. 93 Oe04 0

0.00 0.00 0

0 ~ 00 0 F 00 0

0.00 Oe00 1

0 ~ 31

0. 01 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 ~ 00 0

0.00 0.00 25 7 ~ 76 0.30 10 3 ~ 11 0.12 9

2.80 0 ~ 11 16

4. 97 0 ~ 19 9

Z.80 0 ~ 11 8

2.48 0.10 5

1.55 Oe06 8

2. 48 OolO 13

4. 04 0.15 21 6'2 0.25 30 9.32 0 ~ 36 12 3'3 0.14 0.62 0+02 2

0 62 0 ~ 02 1

0.31 0.01 1

0 ~ 31 0.01 9

2.80 Dell 156 48.45

1. 85 11 3+42

0. 13 6

1 ~ 86 0.07 0

Oe00 0.00 0

0.00 0+00 1

0. 31 0 ~ 01 1.24 Oo05 2

0.62 0.02 6

1.86 0.07 7

2. 17 0.08 46

14. 29 0.55 21 6.52 0 ~ 25 3

0.93 0,04 2

0.62 0.02 1

0.31

0. 01 5

1.55 0,06 5

1.55 0.06 120 37 ~ 27 1.43 0

0.00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0. 00 Oe00 0

0.00 0.00 1

0.31 0.01 0

0.00 0.00 6

1.86 0.07 7

Z. 17 0.08 1

0.31 0 ~ 01 0

0.00 0 F 00 0

0.00 0.00 1

0. 31 0 ~ 01 2

0.62 0 ~ 02 18 5.59

0. 21 0

0 ~ 00 0.00 0

0.00 0.00 0

0.00 0 F 00 3

0.93 0.04 0

0. 00 0.00 0

0. 00

0. 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 3

0.93 0'4 0

0.00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00 0 F 00 0

0 F 00 0 F 00 0

0.00 0.00 0

0 F 00 0 F 00 0

0 F 00 0.00 0

0+00 0.00 0

0.00 0 F 00 0

0.00 Oo00 0

0 F 00 0.00 0

0 F 00 0 F 00 0

0. 00 0 F 00 0

0.00 0.00 0

0.00 0.00 23 7.14 0.27 16 4.97 0 ~ 19 17 5.28 0 ~ 20 14 4.35 0 ~ 17 12 3.73 0.14 15 4.66 0 ~ 18 12 3.73 0.14 21 6.52 0 ~ 25 31 9'3 0.37 82 25.47 0 ~ 97 43 13.35 0.51 6

1.86 0+07 5

l.55 0.06 2

0.62 Oo02 7

2.17 0.08 16 4.97 0+19 0

0.00 0.00 322 100.00 3.83 3.01 2.68 1.96 1.61

l. 95

2. 28 2'2 2.69 3'0 4.10 2.93 3.60 3.19 CALM Z. 97 43

Page 3 0F 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSOUEHJU45L STEAN ELECTRIC STATION HETEDROLDGICAL REPORTS JOINT HIND FREGUENCY DISTRISUTIDN SY STABILITY CLASS RLNOATE:

I/22 DATA PERIOD

)YY/)t)IDD/HH): 91/01/01/01 - 91/12/31/24 STABILITY CLASS:

PASOUILL C DATA SOURCE:

DN-SITE IP)

HIHO SENSOR HEIGHT) laH HIND HIND 5PEED SECTOR 0.0-1.5 1.5 3,0 KEY XXX

)ARSER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES CATEGORIES )HETERS PER SECOND )

3.0 5.0 5.0-7.5 7.5 10.0 TOTAL NEAN SPEED ESE SE CALN TOTAL 0

0.00 0.00 1.02 0.05 2

0.51 0.02 5

1. 28

0. 06 8

2.05

0. 10 1.02 0.05 2

0. 51 0.02 3

0.77 0,04 2

0.51 0.02 1

0.26

0. 01 0

0. 00 0.00 0

0.00 0.00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0.00 1

0.26

0. 01 0

0.00 0.00 32 8.18 0.3$

20 5.12 0 ~ 24 Zl 5.37 0 ~ 25 10 2.56

0. 12 6

1. 53 ooo?

8 2 ~ 05

0. 10 6

1.53 0.07 12 F 07 0 ~ 14 13 3e32 Oo15 30

?e67 0.36 28

7. 16 0.33 12 3 ~ 07 0.14 3

0 ~ 77 0.04 8

2.05 0 ~ 10 3

0.??

0.04 3

0 ~ 77

0. 048 2.05 Oslo 191

48. 85 2.27 14 3 F58 0.17 7

1. 79 0 F 08 0

Oooo 0 F 00

0. 51 O.OZ 1

0 ~ 26 0.01 5

1. 28 0 F 06 2

0.51 0.02 10 2.56 0 ~ 12 2

0. 51

0. 02 24

6. 14 0 ~ 2')

30

7. 67 0.36 11 2.81

0. 13

1. 02 0.05 2

0. 51 0.02 10 2.56 0.12 14

3. 58 0.17 138 35.29

1. 64 0

0. 00 0.00 0

0 ~ 00 0.00 0

0 F 00 0 F 00 0

0.00 0 F 00 0

0.00 O.aa 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 4

1. 02 0.05 11 2.81 0 ~ 13 1.02 0 ~ 05 0

0. 00 0 F 00 0

a.ao

0. 00 7

1.79 0.08 1

O. 26

0. 01 27 6.91 0.32 0

0. 00 0.00 0

0.00 0.00 0

0. 00

0. 00 0

0.00 0.00 0

0.00 o.'aa 0

0.00 0.00 0

0.00 0.00 0.00 0.00 3

0.77 0.04 0

0. 00 0.00 0

0.00 0.00 0

O. 00

0. 00 0

0. 00 0.00 0

0.00 0 F 00 3

a.??

0.04 0

o.aa 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00

0. 00 0

0 F 00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00 0.00 0

0. 00 0.00 0

0.00 0 F 00 0

O. 00

0. 00 0

0.00 0.00 0

0 F 00 0.00 0

o.ao 0 F 00 34 8.70 0 ~ 40 32

8. 18 0.38 12 3.07 0.14 13 3.32 0 ~ 15 17 4.35 0 F 20 15

3. 84

0. 18 16 4 ~ 09

0. 19 26 6.65 0+31 34

8. 70 0 ~ 40 57

14. 58 0.68 56 14.32 0.67 18 4.60 0+21 12 3.07

0. 14 5

1. 28 0 ~ 06 Za

5. 12 0.24 Z4 6 ~ 14 0 ~ 29 0

0.00 0.00 391 100.00 4.65

2. 90

2. 43

l. 91 1 ~ 93

l. 77 Z. 35 2 ~ 31 Z.50 2 F 20

3. 19 3.13 Z. 73 3.34 CALN 3.03 44

Page 4 of 18 TABLE I9 JOINT MIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION l1ETEOROLOGICAL REPORTS

'USQUEHAtNA STEAN ELECTRIC JOINT HIND FREQUENCY DISTRIBUTION BY STABILITY CLASS DATA PERIOD l YY/ttt/00/HHt t 91/01/01/01 - 91/12/31/Z4 STABILITY CLASS:

PASQUILL 0 KEY DATA SOURCE:

ON-SITE IP t HIND SENSOR HEIGHT: 10H NINO SPEED CATEGORIES IHETERS PER 1.5-3.0 3.0-5.0 5.0-7.5 NINO SECTOR 0.0-1.5 XXX NUHBER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURREttCES ALL CLASSES SECOND )7.5-10.0

>10.0 TOTAL RUt(DATE:

1/2'E AN SPEED NE ESE SE CA'LH TOTAL 26 0.79 0.31 66 2.00 0.78 75 2.27 0.89 94 Z.84

l. 12 75 2.27 0.89 76

2. 30 0.90 52 1.57

0. 62 48 1.45 0.57 1.94 0.76 32

0. 97 0.38 15 0.45 0.18 10 0.30 0.12 5

0.15 0.06 2

0. 06 0 ~ 02

0. 18 0.07 9

0. 27 0.11 0

0.00 0 F 00 655 19.81 7.78 152 4.60 1.81 158 4.78 l.88 69 2.09 0.82 50 1.51 0.59 54 l.63 0.64 54 1.63 0.64 72 2.18 0.86 107 3.24 1.27 108 3.27

1. 28 173

5. 23 2.06 82 2.48 0.97 48 1.45 0.57 43

1. 30 0.51 57

1. 72 0.68 80 2 ~ 42 0.95 124 3.75 i+47 1431

43. 27 17.01 94

2. 84

l. 12 37

1. 12

0. 44 14 0.42

0. 17 15 0.45

0. 18 24

0. 73 0.29 1$

0.54 0.21 13

0. 39

0. 15 23 0.70 0 F 27 16 0.48 0.19 123 3.72 1.46 106

3. 21 l.26 89 2.69 1,06 41

l. 24 0.49 95 2.$ 7 1.13 145 4e38 1.72 122 3.69 1.45 975

29. 48 ll.59 3

0 ~ 09 0.04 0

0 ~ 00 0 ~ 00 0

D.OD 0 ~ 00 1

0. 03 Oeol 0

0+00 0 F 00 0

0 F 00 0 F 00 2

0. 06 0.02 1

0. 03 0 ~ 01 0

0,00 0.00 30

0. 91 0.36 76 2.30 0.90 55 1.66 0.65 14 0.42 0.1T 0.18 0.07 21 0.64 0.25 12 0.36

0. 14 221 6.68 2.63 0

0.00 0 F 00 0

0.00 0 ~ 00 0

0.00 0.00 0

O.ao 0 F 00 0

o.oa 0.00 0

a.ao 0.00 0

Oaaa 0.00 0

0 F 00 0 ~ 00 0

0.00 0.00 0

0. 00 0 F 00 15 0 ~ 45 0 ~ 18 10 0.30 0.12 0

0.00 a.aa 0

0.00 Oeoa 0

0.00 0.00 0

0 F 00 0.00 25

0. 76 0.30 0

0.00 0 F 00 0

0 ~ 00 0.00 0

0.00 0.00 0

0.00 0 ~ 00 0

0 ~ 00 0.00 0

O.ao 0 F 00 0

0 F 00 0.00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0 ~ 00 0

0 F 00 0.00 0

0.00 o.'ao 0

0.00 0 F 00 0

0 ~ 00 0.00 0

0.00 0 F 00 275 8.32 3.27 Z61 7.89 3.10 158 4.78 1.88 160 1.90 153 4.63 1.$ 2 148 4.48 1.76 139 4.20 1.65 179 5.41 2.13 188 5.6$

2'3 358 10.83 4.25 294 8.89 3.49 212 6.41 2.52 103 3.11

1. 22 160 4.84 1 ~ 90 Z52 7.62 3.00 267 8.07 F 17 0

0.00 0.00 3307 100.00 39.30 2.06

1. 76

l. 70 1.86 1.81

1. 98 Z. 08 1.90 2'7

4. 13 4.29 3.36 3.39 3.4$

3.04 CALH

2. 76 45

Page 5 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION NETEOROLOGICAL REPORTS SUSOUEHAltlA STEAN ELECTRIC JOINT NINO FREGUENCY DISTRI8VTION 8Y STABILITY CLASS DATA PERIOD t YY/ttVOD/HH) c 91/01/01/01 - 91/12/31/24 STABILITY CLASS:

PASOUILL E KEY DATA SOURCE:

ON SITE IP I HIND SENSOR HEIGHT: 10M NINO HIND SPEED CATEGORIES (HETERS PER SECTOR

0. 0-1.5 1.5-3.0 3050 5.0-7.5 XXX NEER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES SECOND I7.5-10.0

>10.0 TOTAL RUNOATE:

1/2 BEAN SPEED NE ENE ESE Htf CAEN TOTAL I

67 3 ~ 21

0. 80 142 6.80 1 ~ 69 209

10. 01 2.48 203 9.72 2.41 151 7.23 1.79 116 5.56

1. 38 85 4.07 1.01 103 4.93

1. 22 87

4. 17 1.03 39 1.87 0.46 13 0.62 0.15 8

0.38

0. 10 5

0.24 0.06 0.29 0.07 5

a.24 0.06 19

0. 91 0.23 0

0.00 0.00 1258 60.25 14.95 89 4.26

1. 06 71 3.40 0 ~ 84 35 1.68 0.42 10 0.48 0.12 6

0.29 0.07 12 0.57 0 ~ 14 28 l.34 0.33 72 3.45 0.86 130 6.23 l.55 128

6. 13 1.52 52 2 ~ 49 0.62 10 0.4S 0+12

0. 19 0 ~ 05 11

0. 53

0. 13 31 1.4S

0. 37 39 1.87 a.'46 728 34.&7 8.65

0. 10 0.02 0

0. 00 0.00 3

0 ~ 14 0.04 0

0.00 0.00 3

0.14 0.04 0

0.00 0.00 2

0.10 0.02 12 0.57 0.14 16 0.77 0.19 32 1.53 0.38 16 0.77 0.19 2

0.10 0.02 1

0.05 0.010 0.00 0.00

0. 14

0. 04 7

0.34 0.08 99

1. 18 0

0. 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 1

0. 05 0.01 0

0.00 0.00 0

0. 00 0 F 00 2

0 ~ 10 0 ~ 02 0

0 ~ 00 0 F 00 0

0. 00 0.00 0

0.00 0.00 0

0. 00 0.00 3

0. 14 0.04 0

0 F 00 o'.ao 0

0.00 0.00 0

0 F 00 0.00 0

0 ~ 00 0.00 0

0.00 0 F 00 0

0 ~ 00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0 ~ 00 0.00 0

0. 00 Oeaa 0

0. 00 0 ~ 00 0

0.00 0 F 00 0

0+00 0.00 0

0 F 00 0 F 00 0

0.00

0. 00 0

0. 00 Oeao 0

0. 00 0.00 0

0.00 a.'aa 0

O.aa 0.00 0.00 0.00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0. 00

0. 00 0

0.00 0.00 158 7.57 1.88 213 10.20 2.53 247

11. 83 2.94 213 la.za 2.53 1&0 7.66 1.90 12S 6.13 l.52 115

5. 51

l. 37 188 9.00 2.23 233

11. 16

2. 77 199

9. 53 2.37 83

3. 9S

0. 99 20 0.96 0.24 10

0. 48 0.12 17 0.81 0.20 39 l.87

0. 46

'65 3.11 0.77 0

O.OD 0.00 208S 100. 00 24.82 1.&&

1. 39 1.20 1.00 0.98 1.09 1.34

l. 70 1.81 2 ~ 17 1.85 1.80

2. 21

1. 98 CALN 1 ~ 5$

Qy

Page 6 of 18 TABLE 19 JOINT MIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSQUEHAt)NA STEAtl ELECTRIC STATION HETEOROLDGICAL REPORTS JOINT HIND FREQUENCY OISTRIBV)'IDN BY STABILITY CLASS REBATE:

1/2 DATA PERIOD

( YY/ttt/OD/HH): 91/01/01/01-91/12/31/24 STABILITY CLASS:

PASQVILL F DATA SOURCE:

ON-SITE IP )

HIND SEHSOR HEIGHT: 10H KEY XXX ttUt)DER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES HI)ID SECTOR 0.0-1.5 Hlt)0 SPEED CATEGORIES IHETERS PER SECOND) 1.5-3.0 3.0-5 '

5.0-7.5 7.5-10. 0

>10.0 TOTAL HEAtt SPEED Et)E ESE SE CALH TOTAL 28 2 ~ 38 0.33 111 9.45

1. 32 431 36.68

5. 12 219 18.64 2.60 60 F 11 0.71 59

5. 02

0. 70 4.17 0.58 36 3.06 0.43 20

1. 70 0.24 0.77 0.11 1

0. 09 0.01 0.17 0.02 0

0 F 00 0 F 00 1

0. 09 0.01 1

0 ~ 09 0.01 5

0.43 0.06 0

0. 00

0. 00 1032 87.83

12. 27 5

0'3 0'6 24

2. 04

0. 29 77 6.55 0.92 0'4 0.05 0

0.00 0.00 0

0.00 0.00 2

0. 17 0'2 0.34 0.05 6

0.51 0.07 14

l. 19 0.17 2

0.17 0'2 0

0 F 00 0 F 00 0

0.00 0.00 1

0. 09 0,01 1

0.09 0.01 3

0.26 0 ~ 04 143 12.17

1. 70 0

0 F 00 0.00 0

0.00 0.00 0

0.00 0.00 0.00 0.00 0

0.00 0.00 0

OeOD 0.00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 F 00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 OIOO 0

0,00 0.00 0

0.00 0.00 0

0.00

0. 00 0

0.00 0.00 0

D.OD 0.00 0

0.00 0.00 0

0 00 0.00 0

0 ~ 00 0 F 00 0

0.00 0 F 00 0

0 ~ 00 0+00 0

0 ~ 00 0 ~ 00 0

0.00 0 F 00 0

0 F 00 0 F 00 0

0. 00 0 ~ 00 0

Or00 0 F 00 0

0 F 00 0 F 00 0

0 F 00 Os00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00 0.00 0

0.00 0.00 0

0. 00 0.00 0

0 F 00 0 F 00 0

0.00 0.00 0

0. 00 O,OD 0

0 ~ 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

Oe00 0 F 00 0

0. 00

0. 00 0

0 F 00 0 F 00 0

0 F 00 0.00 33 2.81 0.39 135 11.49

1. 60 508 43'3 6.04 ZZ3 18.98 Z.65 60

5. 11 0.71 59 5.02 0.70 51 4.34 0.61 40 3.40 0.48 26 Z. 21

0. 31 Z3

l. 96 0.27 3

0.26 0.04 2

0.17 0.02 0

0.00 0.00 2

0. 17 0.02 0,17 0.028 0.68

0. 10 0

0.00 0.00 1175 100.00

13. 96

l. 21 1.15 1.18

0. 93 0.83 0.90 1.02

1. 18 1.36

l. 57

l. +5 0.95 0.00 1.17 I.vt 1.36 CALH

0 sd C

Page 7 of 18 TABLE 19 QOINT MIND FRE(UENCY DISTRIBUTION BY STABILITY CLASS SUSQUEHANNA STEAN ELECTRIC STATION NETEOROLDGICAL REPORTS JOINT HIND FREQUENCY DISTRIBUTION SY STABILITY CLASS DATA PERIOD (YY/)9(/00/HH)( 91/01/01/01 - 91/1Z/31/24 STABILITY CLASS:

PASQUILL G KEY XXX (RtE)ER OF OCCURRENCES DATA SOURCE:

ON-SITE (P)

XXX PERCENT OCCURRENCES THIS CLASS HIND SENSOR HEIGHT: 10H

)OCC PERCENT OCCURRENCES ALL CLASSES HIND NINO SPEED CATEGORIES (NETERS PER SECOND I SECTOR 0.0 1.5 1.5-3.0 3.0-5.0 5.0-7.5 7>5 10 ~ 0

>10 ~ 0 TOTAL RUNDATE'/2 HEAN SPEED ESE SE CALN TOTAL 11 1 ~ 62 0.13 68

10. 00 0.81 355 52.21 4'2 98 14.41

l. 16 20 2.94 0 ~ 24 10 le47 0 I 12 1.32 0 ~ 11 0.59 0.05 1

0. 15 0 F 01 3

0.44 0.04 0

a.aa 0 F 00 1

0. 15 0 ~ 01 0

0.00 0 F 00 1

0.15 0101 0

0 F 00 0.00 1

0.15

0. 01 0

0.00 0.00 582 85.59 6.92 0

0 F 00 0.00 0.88 0.07 90

13. 24 1.07 2

0.29 0 F 02 0

0 ~ 00 0.00 0

0 F 00 0.00 0

a.oa 0.00 0

0.00 0.00 0

0.00

0. 00 0

0.00 0.00 0

Oeaa 0 F 00 0

0.00 0 F 00 0

0.00 o.aa 0

0.00 0.00 0

0 F 00 0.00 0

0 ~ 00 0 F 00 98

14. 41 1 ~ 16 0

0.00 0 F 00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0.00 Oeaa 0

0.00 0 ~ 00 0

0.00 0.00 0

0 F 00 a.aa 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 a'.oo 0

0.00 0 F 00 0

0 F 00 0 F 00 0

0 ~ 00 0 ~ 00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0 ~ 00 0.00 0

0+00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00 0 F 00 0

0 ~ 00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0 ~ OD 0.00 0

0.00 Oeaa 0

0.00 0.00 0

0. 00

0. 00 0

0. 00 0.00 0

0.00 0 F 00 0

0.00 o.'ao 0

0.00 0.00 0

0. 00 0.00 0

0.00 0.00 0

0. 00 0.00 0

0 ~ 00 0.00 0

0. 00 0.00 0

0 ~ 00 0 ~ 00 0

0. 00 0 F 00 0

0 F 00 0.00 0

0.00 o.ao 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00 a.oa 0

0.00 Oeaa 0

o.oa 0.00 0

0.00 0.00 0

0.00 0.00 0.00 0.00 0

0. 00

0. 00 0

0.00 0.00 0

0.00 0.00 0.00 0.00 0

0.00 0.00 11 1.62 a'.L3 74 10.88

0. 88 445 65.44 5.29 100

14. 71

1. 19 20 Z. 94 0.24 10 1.47 0.12 9

1.32 0.11 0 ~ 59 0 F 05 1

0.15 0.01 3

0.44 0.04 0

0.00 0 F 00 1

0. 15 0 F 01 0

0. 00 0.00 1

0.15 0.01 0

0.00 0.00 1

0. 15 0.01 0

0. 00 0.00 680 100. 00 8.08 0.89

1. 08 1.Z4 0.99 0.87 0.98

0. 91 1.03

1. 01 1.25 0.00 0.67 0.00 0.74 0.00 o.62 CAL((

1.16

Page 8 of 18 TABLE 19 JOINT MIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSCIUEHANNA STEAN ELECTRIC STATION WETEDRDLDGICAL REPORTS JOINT WINO FREGUENCY DISTRI8UTION SY STABILITY CLASS DATA PERIOD IVY/t2)/DD/HH)t 91/01/01/01 - 91/12/31/24 ALL CLASSES KEY XXX

)AMBER OF OCCURRENCES DATA SOURCE:

ON-SITE (P )

XXX PERCENT OCCURRENCES THIS CLASS HIND SENSOR HEIGHT) 10H XXX PERCENT OCCURRENCES ALL CLASSES HIND HIM) SPEED CATEGORIES lWETERS PER SECOta))

SECTOR 0.0-1.5 1.5 3.0 3.0-5.0 5.0-7.5

7. 5-10 ~ 0

>10. 0 TOTAL RUNDATE:

I/22/<

WEAN SPEED ESE SE CALN TOTAL 135 1.60 1.60 392 4.66 4'6 1073 12.75 12.75 624

7. 42 7'Z 324

3. 85 3.85 273 3.Z4 3.24 199 2.37 2 ~ 37 198

2. 35 2.35 178 2.12 2.12 85

1. 01 1.01 29 0 ~ 34 0.34 21 0.25 0.25 11 0.13 0.13 11

0. 13

0. 13 12 0 ~ 14 0.14 35 0 ~ 42 0.42 0

0 ~ 00 0.00 3600 42.79 42.79 279 3.32 3.32 298 3.54 3.54 301

3. 58

3. 58 85 1.01 1,01 83 0.99 0.99 85 1.01 1.01 139

1. 65

l. 65 232 2.76 2.76 319 3.79 3.79 414 4.92 4.92 164 1.95 1.95 64

0. 76 0.76 57 0.68 0.68 74

0. 88

0. 88 118 1.40 l.40 186

2. 21 Z. 21 2898 34.44 34.44 130 1.55 1.55 55 0.65 0 ~ 65 17 0.20 0.20 18 0.21 0.21 30 0.36 0.36 37

0. 44 0.44 28

0. 33 Oe33 64 0.76

0. 76 47 0.56 0.56 334 3.97 3.97 252 F 00 3.00 114 1.35 1.35 50 0.59 0.59 98

1. 16

l. 16 163

1. 94

1. 94 149

1. 77

1. 77 1586 18.85

18. 85 3

0.04 0.04 0

0.00 0.00 0

0.00 0.00 1

0. 01 0.01 0

D.aa 0.00 0

0. 00

0. 00 2

0.02 0'.az 5

0. 06 0.06 0

0. 00

0. 00 50 0.59 0.59 109 1.3D 1.30 61 0.72 0.72 14

0. 17 0.17 6

0.07 0 ~ 07 29 0.34 0.34 15 0 ~ 18 0 ~ 18 Z95 3.51 3.51 0

0 ~ 00 0.00 0

0 F 00 0.00 0

0.00 0 ~ 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 ~ 00 0

0.00 0 ~ 00 25 D.30 0'0 10 0 ~ 12 OelZ 0

0 ~ 00 0.00 0

0.00 Ooaa 0

0 ~ 00 0 ~ 00 0

0.00 Oeaa 35 0.42 0.42 0

0. 00 0.00 0

0.00 0.00 0

Ooaa Ooaa 0

a.aa 0.00 0

0. 00 Oeaa 0

0. 00 0.00 0

0.00 0.00 0

0+ 00 0.00 0

0.00 0,00 0

0.00 0.00 0

0. 00 0.00 547

6. 50 6.50 745 8.85 8.85 1391 lb.53 16.53 728 8.65 8.65 437 5.19 5.19 395 4.69 4'9 368 4.37

4. 3'7 499 5.93 5.93 544 6.47 6.47 883 10.49 10.49 57')

6. 88

6. 88 270

3. 21

3. 21 132 1.57 l.57 189 2.25 2.25 322 3.83 3.83 385 4.58 4.58 0

0.00 0.00 8414 100.00 100.00

2. 27

1. 65 l.29 1.17 1.35 1.51 1 ~ 69

l. 96

l. 92 Z. 90

3. 93 3.21 3.17 3.34 2.84 CALM 2.15 49

Page 9 of 18 TABLE 19 JOINT MIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION METEOROLOGICAL REPORTS SUSOUEHA)SIA STEAM ELECTRIC JOINT HIND FREOUENCY OISTRISUTION FOR ALL HINDS DATA PERIOD

) YY/)9)/DD/NH)> 91/01/Ol/01 - 91/12/31/Z4 ALL HINDS KEY DATA SOURCE:

OH SITE )P)

HIND SENSOR HEIGHT) 10M HIND HIND SPEED CATEGORIES )METERS PER sEGTOR o.o-1.5 1.5-3.0 3.0-5.0 5.0-7.5

)OX NUMSER OF OCCURRENCES XXX PERCEHT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL HINDS SECOND)

7. 5-10. 0

>10. 0 TOTAL RIPIDATEI I/I MEAN SPEED NE ESE SE CALM TOTAL 153 1.75

l. 75 409 4.&7 4.67 1086 12.41 12.41 630 7.20 7.20 331 3.78

3. 78 281

3. 21 3.21 204 2.33 2.33 219 2.50 2.50 185

2. 11

2. 11 90

1. 03

1. 03 30 0>34 0.34 21

0. 24 0.24 11 0.13 0.13 11 0.13 0>13 15 0>17

0. 1T 43 0.49 0 49 0

0.00 a.ao 3719 42.49 4R ~ 49 29')

3.42 3.42 310 3.54 3.54 304 3,4T

3. 47

$5 0.')7 0.97 85 0.97 0.97 92

1. 05

l. 05 149 1 ~ 70

1. 70 245 Z.SO 2.80 337 3.85 3.85 427

4. 88

4. 8S 168 1.92 1.92 67

0. 77 0.77 5$

0.66 0.66 77

0. S8

0. 88 120 1.37 1.3T 200 2.29 2.29 3023 34.54 34.54 136 1 ~ 55

1. 55 58 0 ~ 66 0.66 21 a.24 0.24 19 O.RZ 0 ~ 22 32 0 ~ 37 0>37 40 0'6 0.46 29 0.33 0>33 64 0.73 0>73 4S 0.55 0.55 339 3.87 3.87 261 2.98 2.9$

117 1.34

1. 34 50 0.57 0.57 100 1.14

1. 14 169 1.93 1.93

'5S 1.$ 1 1.81 1641 18.75 18.75 3

0.03 0'3 0

0. 00 0 ~ 00 0

0.00 0.00 1

0.01 0 F 01 0

0.00 0.00 0

0.00 0.00 0 F 02 0.02 5

0.06 0.06 1

0.01 0 F 01 51

0. 5$

0. 5S 121 1 ~ 38

1. 38 70 0.80 O.SO 17 0.19 0 ~ 19 9

0.10

0. 10 30 0.34 0 ~ 34 15 0.17

0. 17 325 3.71

3. 71 0

0.00 0.00 0

0. 00 0 F 00 0

0.00 0 F 00 0

o.ao 0.00 0

a.aa 0 F 00 0

0>00 0.00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0 F 00 31 0.35 0.35 13 0.15 0.15 0

0.00 0.00 0

0. 00 0.00 0

0.00 0 00

0. 50 0.50 0

0.00 0 F 00 0

0.00 0.00 0

o.oa 0>00 0

a.oo 0 F 00 0

0 F 00 0.00 0

Q>00 0.00 0

0.00 0 ~ 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00 0 ~ 00 0

0.00 0.00 0

0. 00 0 F 00 0

0. 00

0. 00 0

0.00 0.00 0

0.00 0.00 591 6.75 6.75 777 8.88 8.8S 1411

16. 1R

16. 12 735

8. 40

8. 40 448 5.1R 5.12 413 4.7R 4.7Z 384 4,39 4.39 533

&.09 6.09 571 6.52 6.52 907 10.36 10.36 611 6,98 6'8 28$

3.29 3.29 136 1.55 l.55 197 2.25 2.25 334 3.82 3.82 41&

4.75 4.75 0

0.00 0.00 8152 100.00 100. 00 1.65

l. 29 1.17

1. 35 1.52

1. 69 1 ~ 93 2.89 4.00

4. 13 3.27 3.20 3.33 2.80 CALM

2. 16 50

Page 10 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION HETEOROLOGICAL REPORTS KEY XXX NU)E)ER OF OCCURRENCES

>OX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES ER SECOND)

.5 7.5 10 ~ 0

>10 ~ 0 TOTAL SUSQUEHANNA STEAN ELECTRIC JOINT HIND FREQUENCY DISTRIBUTION SY STABILITY CLASS DATA PERIOD I YY/)9)/OD/HH): 91/01/01/01 - 91/12/31/24 STA8ILITY CLASS:

PASQUILL A DATA SOURCE:

ON-SITE (P )

HIND SENSOR HEIGHT: 60H HIHD HIND SPEED CATEGORIES IHETERS P

SECTOR 0.0-1.5 1.5-3.0 3.0-5.0 5.0-7 RUNOATE:

1/ZZ HEAN SPEED ESE SE CALH TOTAL 0

o.ao

0. 00 0

0. 00 0+00 1

0. 22

0. 01 0.89 0 ~ 05 1

0.22 0.01 0

0 ~ 00 0 F 00 0

0. 00 0 F 00 0

0.00 0.'aa 0

0 ~ 00 0.00 2

0. 44 0.02 0

0.00 0.00 0

0.00 0.00 1

0 ~ 22 0 ~ 01 0

0.00 0.00 0

0. 00 0.00 0

0 F 00 0 F 00 0

0.00 0 ~ 00 9

2.00

0. 11 3

0.67 0.04 6

1.33 0'7 2

0.44 0.02 5

1.11 0,06 8

l.77 0.10 3

0.67

0. 04 0.89 0.05 8

1. 77

0. 10 6

1.33 0.07 5

1.11 0.06 2

0.44 0.02 0

a.ao

0. 00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0.00 2

0. 44 0.02 54

11. 97 0.64 6

1.33

0. 07 7

1.55

0. OS 0

0.00 0.00 0

0 ~ 00 0.00 1

0.22 0 ~ 01 6

1.33 0 ~ 01 1

l.55 0.08 14 3.10

0. 17 20 4I43 0.24 61

13. 53 0.73 42

9. 31 0.50 a.89 0 ~ 05 2

0 44 0'2 1

0.22

0. 01 1

0+22 0.01 2

0. 44 0 ~ 02 174

38. SS

2. 07 8

1 ~ 77 0 ~ 10 0

0.00 0 F 00 0

0.00 0.00 1

0 F 22 0.01 1

0.22 0 F 015

l. 11 Oe 06 5

1.11 0 ~ 06 11

2. 44 0.13 12

2. 66 Oel4 61

13. 53 0 ~ 73 80 17.74 0.95 7

1.55 0.08 0

0. 00 0.00 0

0.00 0.00 0

0. 00

0. 00 0

0. 00 0.00 191 42.35

2. 27 0

0 ~ 00 0.00 0

0.00 0.00 0

0. 00 0.00 0

0 ~ 00 0.00 0

0.00 0.00 0

0.00 a.'oo 0

0.00 0.00 0.44 0.02 0.89 0.05ll 0.44 0.02 0

0.00 0.00 0

0.00 0.00 19

4. 21 0.23 0

0.00 0 F 00 0

0 ~ 00 0 ~ 00 0

0.00 0 F 00 0

0 ~ 00

0. 00 0

0.00 a.'ao 0

0.00 0,00 0

0.00 0 ~ 00 0

0,00 Oooo 0.89 0+05 0

0.00 Oooo 0

0.00 0.00 0

0.00 0.00 0.89 0.05 17 3.77 0.20 13

2. 88 0 ~ 15 3

0. 67 0.04 10 2.22

0. 12 11 2.44

0. 13 14 3.10

0. 11 16 3.55 0.19 33 7.32 0.39 40 8.87 0.48 133 29 ~ 49 1 ~ 5S 139 30.82

1. 65 13 2.88

0. 15 3

0.67 0.04 1

0.22

0. 01 1

0 ~ 22

0. 01 0.89

0. 05 0

0.00 0.00 451 100.00 5.36 4.60 3.17 1.7a 2.28 4.17

5. 01 5.85 5.93 3.43 3.03 3 ~ 16 CALH 4.S9 51

0 N\\

Page ll of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSQUEHAtNA STEAN ELECTRIC STATION METEOROLOGICAL REPORTS JOINT HIND FREQUENCY DISTRIBUTION 8Y STADILITY CLASS RlNOATE t 1/2 DATA PERIOD t YY/ttl/00/HNt t 91/01/01/01 91/12/31/24 STABILITY CLASS:

PASQUILL 8 KEY XXX tAtMOER OF OCCURRENCES DATA SOURCE:

ON-SITE IP)

XXX PERCENT OCCURRENCES THIS CLASS HIND SENSOR HEIGNTi 60H XXX PERCENT OCCURRENCES ALL CLASSES HIND HIND SPEED CATEGORIES IMETERS PER SECOND I SECTOR 0.0 1.5 1.5 3.0 3.0-5.0 5.0 7.5

7. 5-10. 0

>10 ~ 0 TOTAL HEAt(

SPEED NE ESE SE CALM TOTAL 0

0.00 0 F 00 0

0.00 0.00 1

0.31

0. 01 3

0.93 0.04 1

0 ~ 31

0. 01 2

0.62 0.02 1

0+31 0 ~ 01 1

0. 31 0 ~ Ol 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0. 00 0 F 00 0

0.00 0 F 00 0

0. 00 0+00 0

0.00 0,00 9

2.80

0. 11

l. 24 0.05 9

2. 80 0.11 13 4.04

0. 15 7

2. 17 0.08 7

2. 17 0.08 3

0. 93

0. 04 8

2.48

0. 10

1. 24

0. 05 8

2.48 0+ 105 1.55 0.06 3

0. 93 0.04 1

0.31 0 ~ 01 0

0.00 0.00 0

0.00 0.00 2

0.62 0.02 6

1.86 Oe07 80

24. 84 0.95 15 4'6 0'8 8

2. 48

0. 10 3

0 ~ 93 0.04 0

0 F 00 0.00 3

0. 93 0'4 1

0.31

0. 01 2

0 ~ 62

0. 02 7

2.17

0. 08 17 5.28 0.20 31 9.63 0'7 28

8. 70 0.33

l. 24 0.05 1

0. 31

0. 01 1

0. 31 0.01 1.55 0.06 7

Z.17 0.08 133

41. 30

1. 58 5

l.55 0.06 2

0. 62 0.02 0

0. 00 0.00 0

0.00 0.00 0

0.00 0.00 1.24 0.05 1

0. 31

0. 01

1. 24 0.05 9

2.80 0.11 7.45 0.29 29

9. 01 0.34 5

1.55 0.06 1

0. 31 0.01 0

0. 00 0.00 2

0.62 0.02 3

0. "t3 89

27. 64

l. 06 0

0 ~ 00 0 ~ 00 0

0.00

0. 00 0

0.00 0.00 0

0 F 00 0.00 0

0 ~ 00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 Oe00 0

0 F 00 0 F 00 1

0.31 0 ~ 01 5

1.55 0.06 0

0. 00

0. 00 0

0 ~ 00 0.00 0

0. 00 0 F 00 0

0.00 0+00 1

0.31 0 ~ 01 7

Z. 17

0. 08 0

0 F 00 0.00 0

0.00 0.00 0

0 ~ 00 0.00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0.00 0+00 1

0.31 OIOI 0

0 F 00 0.00 0

0.00 0.00 3

0.93 0.04 0

0.00 0.00 0

0.00 0.00

1. 24 0.05 24 7 ~ 45 0.29 19

5. 90 0'3 17 5.28 0'0 10

3. 11 0 ~ 12 11 3.42

0. 13 10

3. 11 OI12 12

3. 73

0. 14 17 5.28 0 F 20 34 10.56 0.40 61

18. 94

0. 73 68 Z1.12 0.81 10 3.11 0.12 2

0. 62 0.02 1

0.31 0 ~ 01 9

2.80 0 ~ 11 17 5.Z8 0.20 0

0.00 0.00 322 100.00 3.83 3 ~ 35 2.29 2.62 3.53 2.81

4. 09

4. 01

4. 74 5.57 4.86 4.78 3.65 4'7 CALtt

4. 23 52

Page 12 of 18 TABLE 19 JOINT WIND FRE(UENCY DISTRIBUTION BY STABILITY CLASS STATION METEOROLOGICAl REPORTS SUSGUEHA)t)A STEAM ELECTRIC JOINT WINO FREGUENCY QISTRI8VTION DY STADILITY CLASS DATA PERIOD

) YY/)tl/DD/HH) t 91/01/01/01 91/12/31/24 STADILITY CLASS:

PASQUILL C KEY DATA SOURCE:

ON-SITE IP)

WIND SENSOR HEIGHT: 60M WINO SPEED CATEGORIES

)METERS PER 1.5-3.0 3.0 5.0 5.0-7.5 WINO SECTOR 0.0-1.5 XXX NUMBER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES SECOND) 7.5 10.0

>10.0 TO)'AL RUNDATE:

1/22.

MEAN SPEED ESE SE CALM TOTAL 0

0 F 00 0.00 1

0.26 0.01 5

1. 28 0.06 0

0. 00 0.00 4

1. 02

0. 05 1

0.26 0 ~ 01 0

0.00 0 F 00 0

0.00 O.OD 2

0 ~ 51

0. 02 0

0.00 0 F 00 0

0. 00 0 F 00 0

0.00 0 F 00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00 0.00 13 3'2

0. 15 11

2. 81

0. 13 13 3.32 0.15 10 2.56

0. 125 1.28 0.06 3

0.77 0.04 5

1. 2$

0.06 5

1. 28 0.06 2.05 O. 10ll

2. 81 0.13 16

4. 09 0.19 2

0.51 0.02 1

0.26 0.01 0

Oe00 0.00 0.26 0.01 2

0.51 0.02 1.02 0.05 97 24.81 1.15 6.14 0.29 10 2.56

0. 12 1

0.26 0 F 01 3

0'7 0.04 0

0.00 0.00 6

1.53 0.07 2

0 ~ 51 0.02 10 2.56 0.12 10 2.56

0. 12 31 7 ~ 93 0 ~ 37 5.63 0'6 5

1.2$

0.06 10

2. 56 0.12 5

1. 28 0 ~ 06 7

l. 79 0.08 13 3.32 0 ~ 15 159 40'6 1.89 2.30

0. 11 2

0.51

0. 02 0

0.00 0.00 1

0. 26 0.01 0

0.00 0.00 0.77 0 F 04 3

0.77 0 F 04 6

1.53 0 F 07 5

1.2$

0.06 13 3.32 0 ~ 15 27

6. 91 0.32 18 4.60 0 ~ 21 1

0.26

0. 01 0

0.00 0.00 8

2.05 0.10 2.30 0 ~ 11 105 26.85

1. 25 0

0 F 00 0.00 0

0.00 0.00 0

0 ~ 00 0 ~ 00 0

0.00 0.00 0

0.00 0 F 00 0

0. 00 0 F 00 0

0. 00 0.00 1

0. 26 0 ~ 01 10 2.56 0.12 2

0.51 0'2 0

0. 00 0.00 0

0.00 0 F 00 0

0+00 0 F 00 0

0.00 0.00 13 3.32 0.15 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

Oe00 0 F 00 0

0.00 0.00 0

Oe00 0.00 0

0 ~ 00 0 ~ 00 0

Oo00 Oe00 0

Oe00 0.00 1.02 Oe05 0

0.00 0 F 00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 Oo00

l. 02 0.05

11. 25 0.52

'Ze 6.65 0'1 16 4.09

0. 19 9

2 ~ 30 0 ~ 11 7

1.79 0 F 08 15

3. 84 0 ~ 18 10 2.56

0. 12 24

6. 14 0.29 28 7 ~ 16 Oe33 61 15.60 0'3 65 16'2 0.77 26 6.65 0.31ll 2.81 0+13 6

l.53

0. 07 17 4.35 0.20 26 6,65

0. 31 0

0.00 0.00 391 100.00 4.65

3. 15

l. 96 3.05

1. 76 3.48 3.66 3.97 3.56 3.95 5.97 5.67 3.39 4.55 CALM 53

Page 13 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSQUEHANNA STEAN ELECTRIC STATION HETEOROLOGICAL REPORTS JOINT HIHD FREQUENCY OISTRISVTION SY STABILITY CLASS RLNDATE:

I/ZZ/'ATA PERIOD I YY/)9)/DD/HH) t 91/01/01/01 - 91/12/31/24 STABILITY CLASS:

PASQUILL D DATA SOURCE:

ON-SITE )P)

HIND SENSOR HEIGHT: 60H HIND SECTOR 0.0 1.5 KEY XXX MPE)ER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES HIND SPEED CATEGORIES (HETERS PER SECOND) 1.5 3.0 3.0-5.0 5.0-7.5 7 '

10 '

TOTAL HEAN SPEED NNE ESE SE CALH TOTAL 12 0.36 0.14 41

1. 24 0.49 0 ~ $8 0.34 3L

0. 94 0'7 19

0. 57 0.23 21 0.64 0.25 33 1.00 0.39 24 0.73 0.29 28 0.85 0.33 15

0. 45 0 ~ 1$

5 0.15 0.06 2

0.06 0.02 0

0. 00 0.00 2

0. 06 0 ~ 02 0

0.00 0.00 0.12 Oe05 0

0.00 0.00 266 S.04 3.16 78

2. 36 0.93 94 2.84

1. 12 45 1.36 0.53 34 1.03 0.40 31

0. 94

0. 37 34 1.03 0.40 29

0. 88 0.34 27 0.82 0.32 70 2.12 0.83 127 3.84 1.51 65

1. 97 0.77 32 0.97 0.38 19 0.57 0.23 17

0. 51 0 F 20 0.$8 0'4 48 1.45 0.57

?79 23.56 9.26 133

4. 02

1. 5$

105 3.18

1. 25 39

1. 18 0.46 39

1. 1$

0.46 Q6 1.09 0.43 41

1. 24 0.49 1.33 0'2 56 1.69 0.67 57 1 ~ 72 0.68 112 3.39 1.33 116

3. 51 1.38 69

2. 09 0.82 63 1 ~ 91 0.75 104

3. 14

1. 24 127 3 ~ 84

1. 51 110 3.33

1. 31 1Z51 37 ~ $ 3 14o87 91 2 ~ 75 1.0$

28 0.85 0.33 9

0.27

0. 11 12 0'6 0.14 16 0.4S 0.19 12 0.36 0.14 11 0.33 0.13 32 0.97 Oe38 47 l.42 0'.56 63

l. 91 0.75 168

'5.08 2.00 105 3.18 i+25 40

1. 21 0.48 59

1. 7$

0 ~ 70 104 3+14 l.24 39

1. 18 0.46 836 25 ~ 2$

9 ~ 94 0.06 0.02 0

0.00 0.00 0

0. 00 0.00 1

0 ~ 03 Oe01 0

0.00 0 F 00 0

0.00 0.00 0.09 0.04 0

0.00 0.00 0

0.00 0.005 0.15 0.06 74 2.24 0.8S 43

l. 30 0.51 3

0.09 0.04 1

0.03 01 2

0.06 0.02 0.12 0.05 138

4. 17

l. 64 0

0.00 0.00 0

0. 00 0.000 0.00 0.00 0

0.00 0.00 0

0.00 0.00 1

0. 03 0.01 0

0.00 0'.00 2

0.06 0.02 18 0.54

0. 21 16 0.48

0. 19 0

0.00 0.00 0

0.00 0.00 37

1. 12

0. 44 316

9. 56

3. 76 268 8.10 3 ~ 19 122 3 ~ 69 1.45 117 1 ~ 39 102 3 08 1.21 108 3.27 l.2S 120 3.63 1 ~ 43 140 4.23 le66 202

6. 11 2.40 324 9.80 3+$5 446 13 ~ 49 5.30 267 8.07

3. 17 125 3 ~ 7$

1. 49 1$ '3 5.53 2.1$

262 7'2 3.11 205 6.20 2.44 0

0 F 00 0.00 3307 100. 00 39 ~ 31 3'8 3.0$

2.63 2.91 3.20 3.05

3. 05 3.40 3.67

5. 60

5. 79 4.61 4.02 CALH

4. 10 54

Page 14 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION HETEOROLOGICAL REPORTS XXX

)ARE)ER OF OCCURRENCES

)OX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES SECOND) 7 ~ 5-10 ~ 0

>10. 0 TOTAL HIHO SPEED CATEGORIES IHETERS PER

1. 5-3. 0 3.0-5.0 5.0 7.5 HIND SECTOR

0. 0-1. 5 SUSQUEHA)NA STEAN ELECTRIC JOINT HIND FREQUENCY DISTRIBUTION BY STABIlITY CLASS DATA PERIOD (YY/)9)/DD/HH)l 91/01/al/01 - 91/12/31/Z4 STABILITY CLASS:

PASQUILL E KEY DATA SOURCE:

ON-SITE lP)

HIND SENSOR HEIGHT: 60H RUHOATE:

1/22 HEAN SPEED SE CALH TOTAl.

45 2.16 0.53 65

3. 12 0.77 55 2.64 0.65 45 2.16 0.53 36

l. 73

0. 43 32 1.53 0.38 36

l. 73

0. 43 37

l. 77 0.44 38 1.82 0.45 26 1.25

0. 31 7

0.34 0.0$

4 0.19 0.05 7

0.34 0.0$

0.3$

0+ 10 6

0.29 0.07 0.29 0.07 0

0.00 0.00 453 21.72 5.39 178 S.53 2.12 114 5.47 1.36 43

2. 06 0.51 35 1,68 0.42 17 0.81 0.20 22

1. 05 0.26 35

1. 68 0.42 37

l. 77 0'.44 83 3.9$

0.99 113 5.42 1.34 38

1. 82 0.45 14 0.67

0. 17 9

0.43 0.11 10 0.48

0. 12 16 0.77

0. 1'9 43 2.06

0. 51 807 3$.69 9.59 61 2'2 a.73 51

2. 44

0. 61 18 o.e&

0. 21 8

0. 38 0 ~ 10 5

0 ~ 24 0.06 8

0.3$

0.10 26 1 ~ 25 0 ~ 31 52

2. 49 0.62 82 3 ~ 93 0 ~ 97 99 4.75 I ~ 18 93 4 ~ 46

1. 11 15 0 ~ 72

0. 18 5

0 ~ 24 0.06 23 1.10 0 ~ 27 20

0. 96 0.24 16

0. 77 0 ~ 19 582

27. 90 6.9Z 7

0.34 o.ae 5

0.24 0.06 2

0. 10 0.02 1

0.05

0. 01 2

0. 10 0.02 3

0.14 0.04 5

0.24 0.06 17 0.81

0. 20.

45 Z. 16

0. 53 45 2.1&

0. 53

$0

3. 84

0. 95 6

0.29 0.07 1

0.05 0.01 2

0.10 0.02

0. 10 0.02 0.19 0.05 227

10. 88 2.70 0

0.00 0.00 0

0. 00, 0.00 0

0.00 0.00 0

0. 00 0.00 0

0. 00 0.00 2

0 ~ 10 0,02 5

0. 24 0.06 1

0.05

0. 01 2

0.10 0'2 6

0.29 0.07 0

0.00 0.00 0

0. 00 o'.aa 0

0.00 0.00 0

0.00 0.00 16

0. 77 0.19 0

0.00 0.00 0

O.oa 0 F 00 0

0 ~ 00 0 ~ 00 0

0.00 0.00 0

0. 00 0 F 00 0

0. 00 o'.ao 1

0.05 0 ~ 01 0

0.00 0.00 0

0. 00 a'.oo 0

0 ~ 00 0 ~ 00 0

0 F 00 0.00 1

0 F 05 0.01 291 13.95 3.46 235 11'7 2.79 118 5.6&

1.40 89 4.27 1.06 60 Z.es 0.71

'65 3.12 0,77 104

4. 99

1. Z4 149

7. 14

1. 77 249

11. 94

2. 96 2$5 13.66 3.39 224 10.74 2.66 39 1.87

0. 46 22 1.05 0.26 43

2. 06

0. 51 Z. 11

0. 52 69 3.31 0.82 0

0. 00 0.00 2086 100.00 Z4.80 2.45 2.25 1.97

1. $ 0

l. 75 2.52 3.21 3.32 3.37 3.36 2.25 2,99 2.71 CALH 55

Page 15 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION HETEOROLOGICAL REPORTS SUSQUEHANNA STEAH ELECTRIC JOINT HIND FREQUENCY DISTRISUTION OY STABILITY CLASS DATA PERIOD (YY/ttCIDD/HH)) 91/01/01/01 - 91/12/31/24 STABILITY CLASS:

PASQUILL F KEY DATA SOURCE:

ON-SITE IP)

HIHO SENSOR HEIGHT) 60H Nm)ER OF OCCURRENCES PERCENT OCCURRENCES THIS CLASS PERCENT OCCURRENCES ALL CLASSES RUNOATE:

1/ZZ/9 HIND SECTOR 0.0-1.5 HIND SPEED CATEGORIES (HETERS PER SECOND) 1.5-3.0 3.0-5.0 5 ~ 0-7.5 7.5-10.0

>10. 0 TOTAL HEAN SPEED SE CALH TOTAL 4.09 0.57 96

8. 17

l. 14 50 4.26 0.59 41 3 ~ 49 0.49 34 2'9 0.40 34 2.89 0.40 21

l. 79 0.25 12 l.02 0'4 19 1.62 0'3 9

0. 77 Dell 5

0.43 0.06 0.34 0.05 1

0.09

0. 01 0 ~ 34 0+05 5

0.43 0.06 7

0.60 0.08 0

0.00 0.00 390

33. 19

4. 64 260 22'3 3.09 121 10.30

1. 44 25

2. 13 0 ~ 30 15

1. 28

0. 18 0.51 0.07 14

1. 19 0<17 15

1. 28 0.18 26

2. 21

0. 31 34

2. 89 0.40 37

3. 15 Oo44 18 l.53 OeZI

0. 34 0'5 3

0.26 Oe04 6

0.51 Oe07 Oa51 0 ~ 07 38 3.23 Oe45 62$

53.45 7a47 33 2 ~ 81 0'9 7

0.60 0.08 1

0.09 0 ~ 01 0

0.00 0 F 00I

0. 09 0,01 0

0.00 0+00 2

0. 17 0 ~ 02 5

0.43 0.06 25

2. 13 0'0 30 2.55 0.36 26 2 ~ 21 0.31 0

0.00 0.00 0

0 F 00 0 F 00 2

0. 17 0.02 2

0. 17 0 ~ 02 9

0. 77

0. 11 143

12. 17 1.70 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 F 00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0.00

0. 17 0 ~ 02 3

0.26 0'4 9

0.77

0. 11 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0.00 14

1. 19 0.17 0

0.00 0.00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0. 00 0 ~ 00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00 0.00 0

0. 00

0. 00 0

0.00 0.00 0

0. 00 0 F 00 0

0.00 0.00 0

0.00 0 ~ 00 0

0.00 Oe00 0

0. 00 0.00 0

0.00 0.00 0

0. 00

0. 00 0

0.00 0 F 00 0

0 F 00 0.00 0

0.00

0. 00 0

0.00 0.00 0

0. 00 0+00 0

0 F 00 0.00 0

0 ~ 00 0 F 00 0

0.00 0.00 0

0.00 Oo00 0

0. 00 0.00 0

0.00 0.00 0

0.00 0 F 00 0

0. 00 0.00 0

0 F 00 0 F 00 341 29.02 4.05 224

19. 06 2.66 76 6.47 0'0 56

4. 77 0.67 41 3.49 0.49 48

4. 09 0.57 38 3.23 0.45 43 3.66

0. 51 80 6.81

0. 95 79 6.72 0.94

4. 94 0 ~ 69 8

0.68 0 ~ 10 0.34 0.05 12 1.02 0.14 13

l. 11 0.15 4.60 0.64 0

0.00 0.00 1175 100 ~ 00 13.97 2.18 1.71 1.46 1 ~ 38 1.25 1.34 1.66

l. 97 2.87 3.62 1.64 1.78 2.Z1 2.02 CALH Z. 05 56

Page 16 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS SUSOUEHA)NA STEAN ELECTRIC STATION HETEOROLOGICAL REPORTS JOINT HIND PREl)UENCY DISTRIBUTION BY STABILITY CLASS Rl&OATE:

1/22 DATA PERIOD I YY/)9)/OD/HH) ( 91/01/01/01 - 91/12/31/24 NING SECTOR 0.0-1.5 HIND 1.5-3.0 STABILITY CLASS:

PASt)MILL G DATA SOURCE:

ON-SITE (P)

HIND SENSOR HEIGHT) 60H KEY XXX

)ARMER OF OCCURRENCES XXX PERCENT OCCURRENCES THIS CLASS XXX PERCENT OCCURRENCES ALL CLASSES SPEED CATEGORIES IHETERS PER SECOND) 3.0-5.0 5.0-7.5 7.5-10.0 TOTAL

>10.0 HEAM SPEED NE ESE SE CALH TOTAL 18 R. 65 0.21 36 5.29 Oe43 33 4'5 0.39 28 4 ~ 12 Oo33 24 3.53 0+29 18 2.65 0+21 7

1.03 0.08 9

1.32 0.11 3

0.44

0. 04 0

0.00 Oe00 0

0 ~ 00 0 F 00 1

0. 15 Oo01 0

0.00 0 F 00 1

0 ~ 15

0. 01 0

0.00 0.00 0.59 0+05 0

0.00 0.00 182 Z6. 76 R. 16 178 26 ~ 18

2. 12 98

14. 41 loll 18 2.65 0.21 7

1.03 0 ~ 08 9

1.32

0. 11

0. 88 0.07 7

i+03 0.08 30 4.41 Oo36 36 5+29 Oo43 19 2.79 0.23 2

0'9 0.02 0

0.00 0 F 00 1

0 ~ 15 0+01 1

0. 15 0e01 2

0.29 0.02 29 4.26 0.34 443 65.15 5.27 13 1 ~ 91 0.15 2

0.29 Oe02 0

0 F 00 0.00 0

0. 00 0.00 1

0. 15 0.01 0

0.00 Oa00 0

0.00 0 F 00 1

0 ~ 15 0.01 7

1 ~ 03 0.08 9

1.32 0.11 10 1.47 0.12 0

0. 00 0+00 0

0. 00 0.00 0

0.00 0 F 00 1

0. 15

0. 01 7

1. 03

0. OS 51 7.50 0.61 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00 0 ~ 00 4

0. 59 0.05 0

0.00 0.00 0

0.00

0. 00 0

0.00 0 F 00 0

0 F 00 0.00 0.59 0 F 05 0

0.00 0.00 0

0. 00

0. 00 0

0.00 0 F 00 0

0.00 0.00 0

0.00 0 ~ 00 0

0.00 0.00 0

Oo00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0.00

0. 00 0

0.00 0.00 0

0. 00 0.00 0

0 ~ 00 0 ~ 00 0

0. 00

0. 00 0

0.00 0.00 0

0.00 0 F 00 0

0.00 0.00 0

0. 00

0. 00 0

0.00 0.00 0

0 F 00 0.00 0

0.00 0.00 0

0 ~ 00 0.00 0

0.00 0+00 0

0.00 0.00 0

0.00 0+00 0

0.00 0+00 209 30 ~ 74

2. 48 136 20.00 1.62 51

7. 50 0.61 35

5. 15 0.42 34 5.00 0.40 3.53 0.29 14

2. 06 0 ~ 17 40

5. 88 0.48 46 6.76 0.55 28 4.12 0'3 16 2+35

0. 19 1

0.15 0 ~ 01 1

0. 15 0.01 2

0.29 0 F 02 3

0. 44

0. 04 40

5. 88

0. 4S 0

0. 00 0.00 680 100.00

8. OS 2.18 1.82 1.40 1.32 1.41

l. 33 1.41 2.34 4.02 1.01

1. 83 1.62 Z.52 2.38 CALH 57

Page 17 of 18 TABLE 19 JOINT MIND FRE(UENCY DISTRIBUTION BY STABILITY CLASS STATION HETEOROLOGICAL REPORTS

'USGUEHAWA STEAN ELECTRIC JOINT HIHO FREGUENCY DISTRISUTION SY STASILITY CLASS DATA PERIOD

)YV/W/DD/HH): 91/01/Ol/Ol - 91/12/31/24 ALL CLASSES DATA SOURCE:

ON SITE HIND SEHSOR HEIGHT!

HIND SECTOR

0. 0-1.5 KEY XXX

)AINSER OF OCCURRENCES (P)

XXX PERCENT OCCURRENCES THIS CLASS 60H XXX PERCENT OCCURRENCES ALL CLASSES HIM) SPEED CATEGORIES (HETERS PER SECOND) 1.5-3.0 3.0-5.0 5.0-7.5 7.5-10 '

>10.0 TOTAL RUNOATE:

1/22>

HEAN SPEED SE CALH TOTAL 123 1.46 1.46 239

2. 84

2. 84 174

2. 07

2. 07 152 1.81 1.81 119

1. 41 1.41 108 1.28

1. 2$

9S

1. 17

l. 17 83 0.99 0>')9 90 1.07 1.07 52 0.62 0.62 17

0. 20 0.20ll

0. 13 0.13 9

0. 11 0.11 15

0. 18 0 ~ 18 11

0. 13

0. 13 21 0.25 0.25 0

0.00 0.00 13ZZ 15.72

15. 72 712 8.46 8.46 455 5.41 5.41 156

1. 85

1. 85 108 1.2$

1.28 81 0.96 0.96 87 1.03 l.03 103 1.22 l.22 140 l.66 1.66 24S 2.95 Z. ')5 322 3.83 3.83 130 l.55 l.55 52 0.62 0.62 32

0. 38

0. 38 35 0.42 0.42 57

0. 68

0. 68 170 2'Z 2.02 2888

34. 33 34.33 285 3.39 3.39 190 2.26 2.26 62 0 ~ 74 0.74 50

0. 59 0.59 47 0.56 0.56 62 0.74 0.74 83 0.99 0.99 145 1.72 1>72 218 2.59 2.59 373 4.43 4.43 337

4. 01

4. 01 97 1>15 l.15 81 0>96 0.96 136 1.62 1.62 163

l. 94

l. 94 164 1.95 1.95 2493 29 ~ 64

29. 64 120 1.43 l.43 37

0. 44 0'.44 11

0. 13

0. 13 15

0. 18 0.18 19 0.23 0.23 27

0. 32

0. 32 25 0>30 0.30 70 0.83 0.83 120 l.43 l.43 209 2.48 2>48 397 4.72 4.72 141 l.68 l.68 43 0.51 0.51 61 0.73 0.73 116

1. 38

1. 3$

55 0.65 0.65 1466 17.43 17.43 2

0. 02 D.02 0

0. 00 0>00 0

0>00 0.00 1

0. 01 0 ~ 01 0

0.00 0.000 0.00 0>00 5

0. 06 0.06 5

0.06 0>06 3

0.04 0.04 13 0>15

0. 15 106

1. 26 l.26 47 0.56 0>56 3

0 ~ 04 0>04 1

0.01 0.01 2

0.02 0>02 5

0.06 0 F 06 193 2'9 2.29 0

0.00 0.00 0

0.00 0>00 0

0>00 0.00 0

0.00 0>00 0

0>00 0.00 0

0.00 0.00 0

0,00 0.00 3

0.04 0.04 0

0.00 0>00 2

0.02 0 F 02 29 0'4 0.34 16

0. 19

0. 19 0

0>00 0>OD 0

0.00 0.00 0

0.00 0,00 0

0. 00 0 ~ 00 50 0.59 0>59 1242

14. 76 14.76 921 10.95

10. 95 403 4>79 4.79 326 3.8S 3.88 266 3'6 3.16

'284 3'S 3.3$

314 3'3 3.73 446 5.30 5.30 679 e.07 8.07 971 11.54 ll.54 1016 12.08 12.08 364 4 ~ 33 4.33 16$

2.00 2 F 00 Z4S 2.95 2.95 349 4.15 4.15 415 4.93 4>93 0

0.00 0 F 00 8412 100.00 100. 00 2.36 2.01 2.12 2 ~ 25

2. 70 3.Z4 3.30 3.76 5.26 5.39 4.05 4.00 4'0 CALN 3.40 58

ll,

Page 18 of 18 TABLE 19 JOINT WIND FREQUENCY DISTRIBUTION BY STABILITY CLASS STATION HETEOROLOGICAL REPORTS SUSGUEHA)t)A STEAN ELECTRIC JOINT HIND FREt)UENCY DISTRIBUTION FOR ALL HINDS DATA PERIOD lYY/)tVOD/HH): 91/01/01/Ol 91/12/31/24 ALL HINDS DATA SOURCE:

ON-SITE HIND SENSOR HEIGHT:

MIND SECTOR

0. 0-1.5 KEY XXX NIGER OF OCCURRENCES IP)

XXX PERCENT OCCURRENCES THIS CLASS 60H XXX PERCENT OCCURRENCES ALL HINDS HIND SPEED CATEGORIES (HETERS PER SECOND I 1.5 3.0 3.0 5.0 5.0-7.5 7.5-10.0 TOTAL RLNDATEI 1/22 HEAN SPEED SE CALH TOTAL 1R9 1.47 1.47 242 2.77 2.77 177 2+02

2. 02 15R

l. 74 1,74 121 1 ~ 3$

1. 3$

110 1.R6 1.26 101 le15

l. 15 84 0.96 0.96 91 l.04

1. 04 56 0.64 0.64 18 0 ~ 21 0 ~ 21 11

0. 13

0. 13 9

0. 10 0.10 15 0.17 0.17 11

0. 13

0. 13 24 0.27 Oe27 0

0.00 0.00 1351

15. 44 15m 44 733 8.38 8.3S 460 5.2&

5.2&

159 1.82 1.82 109

1. 25 l.25 81 0.93 0.93 91 l.04 l.04 106 1 ~ 21

l. 21 145 1.66

1. 66 261 2+98 2.98 341

3. 90 3+90 13$

l.5S l.5S 54 0.62 Oe62 33 0.38 Oo38 36 0 ~ 41 0.41 5$

0 ~ 66 0'6 185 Ro 11 Roll R990 34elb 34+18 305

3. 49

3. 49 205 2.34 2.34 65

0. 74

0. 74 53

0. 61

0. 61 4S 0.55 0.55 65

0. 74 0.74 1.03

1. 03 150 1.71

l. 71 22$

2.61

2. 61 392 4.4$

4.4S 349 3.99

3. 9')

9$

l. 12

1. 12

$3 0.95 0.95 139 1.59 i+59 170 l.94

l. 94 180 2.06 2,06 2620

29. 95 29.95 123 1.41 1.41 38

0. 43 0.43 14 0.1&

0.16 15 0.17

0. 17 20 0.23 0.23 2$

0 ~ 32 0.32 29 0.33 0.33 71 0.$ 1 Oobl 124 1.42 1.42 214 2.45 Z.45 412 4.71 4.71 151

1. 73

l. 73 47

0. 54

0. 54 66

0. 75 0.75 lib 1.35 l.35 56

0. 64

0. 64 1526 17.44 17.44 2

0 F 02 0.02 0

0.00 0.00 0

a.oo 0.00 1

0.01

0. 01 0

0.00 a.ao 0

0.00 0.00 5

0. 06

0. 06 5

0.06 0 ~ 06 3

0. 03 0.03 14

0. 16

0. 16 110 1.26 1.26 51

0. 5S 0e5$

3 0.03 0'3 1

0.01 0 ~ 01 2

0 ~ 02 0'2 5

0.06 0'6 202 Z. 31 2 ~ 31 0

0. 00 0.00 0

Oooo 0.00 0

0.00 0.00 0

0 F 00 0 F 00 0

0.00 o'.oa 0

Oooo 0.00 0

0.00 0.00 3

0.03 0+03 1

0.01

0. 01 2

0.02 0.02 34 0 ~ 39

0. 39 20 0'3 0'3 0

Oooo 0 F 00 0

0 ~ 00 0 F 00 0

0. 00 0.00 0

0.00 Oooo 60 0 69 Do&9 1292

14. 77 lb. 77 945 10.80 10.80 415 4'4 4.74 330 3.77 3.77 270 3.09 3.09 294 3.36 3.36 331 3,7$

3.78 45$

5.23 5.23 708 8.09

$.09 1019 11.65

11. 65 1061

12. 13 12.13 385 4.40 4+40 175 2.00 2.00 257 2'4 2.94 359 4.10 4'0 450 5.14 5.14 0

0.00 0.00 8749 100.00 100. 00 2.38 2.05 Z.15 Z. 26 2.49 2.74 3.23

3. 30

3. 74 5.2$

4.10 4.31

3. 41 CALN 3.42 59

k

AVERAGE METEOROLOGICAL RELATIVE CONCENTRATION ANALYSIS DATA PERIOD s 01/01/91 TO 12/31/91 FIXED AND SPECIAL DISTAlCES DISPERSION ANALYSIS siii RADIOLOGICAL EFFLUENT DISPERSION PROGRAH ADSSES )CNDAP10)

FOR CALENDAR YEAR 1991 SUSQUENA)8)A STEAH ELECTRIC STATION) LUZERNE COLR)TYp PA PENNSYLVANIA POWER A LIGHT COMPANY) ALLENTOWN> PA DATE 07-FED-92 ADSSES DEVELOPED 8Y MODIFICATION OF DAM PROGRAM ANDIFF AFFECTED SECTORS

)8)E NE ENE E

ESE SE SSE S

SSH 0.5 MILES I.805 6.7E-06 6.0E-06 6.1E-06 5.5E-06 2.6E-08 4.0E-08 6.7E-06 6.0E-06 6.7E-06 6.0E-06 6.1E-06 5.5E-06 6.1E-06 5.5E-06 805.

805.

KH) 3.1E-06 2.8E-06 2.8E-08

3. IE-06 3.1E-06

2. 8E-06 2.8E-06 805.

1.7E-06 9.%-07 1.4E-06 2.5E-06 3.6E-06 6.7E-06 1.6E-06 9.1E-07 1.3E-06 2.3E-06 3.3E-06 6.1E-06 1 ~ 3E-08 6 %-09 9.2E-09 1.8E-08 2.0E-08 2.6E-08 1.7E-06 9.%-07 1.4E-06 2.5E-06 3.5E-06 6.7E-06 1.7E-06 9.%-07 1.4E-06 2.5E-06 3.6E-06 6.7E<<06 1.6E-06 9.1E-07 1.3E-06 2.3E-06 3.2E-06 6.1E-06 1.6E-06 9.1E-07 1.3E-06 2.3E-06 3.2E-06 6.1E-06 805.

805.

1.3E-OS 3.3E-05 2.1E-05 1.1E-05 1.0E-05 6.7E-06 6.3E-06 1.1E-05 3.1E-05 1.9E-05 1.0E-05 9.3E"06 6.2E-06 5.7E-06 3.0E 08 5.1E 08 3.4E 08 2.3E 08 2.4E 08 1.9E 08 2.2E-08 1.2E-05 3.3E-05 2.1E-05 1.1E-05 1.0E-05 6.7E-06 6.3E-06 1.2E-OS 3.3E-05 2.1E-05 1.1E-05 1.0E-05 6.7E-06 6.3E-06 1.1E-05 3.1E-05 1.9E-05 1.0E-05 9.3E-06 6.1E-06 5.7E-06 1.1E-05 3.1E-05 1.9E-05 1.0E-05 9.3E-06 6.1E-06 5.7E-06 805.

805.

1.5 MILES IZ ~ 41 KH) 1.4E-06 1.2E-06 6.2E-07 2.9E-07 1.6E-07 2.8E-07 4.4E-07 6.6E-07 1.4E-06 1.2E-06 1.0E-06 5.2E-07 2.5E-07 1.4E-07 2 4E-07 3.7E-07 5.6E-07 1.2E-06 4.5E-09 '7.0E-09 4.9E-09 1.9E-09 9.9E-10 1.5E-09 2.7E-09 3.1E-09 4.6E-09 1.4E-06 1 ~ ZE-06 6.1E-07 2.%-07 1.6E-07 2.8E-07 4.4E-07 6.6E-07 1.4E-06 1.4E-06 1.2E-06 6.2E-07 2.9E-07 1.6E-07 2.8E-07 4.4E-07 6.6E-07 1.4E-06 1.2E-06 I.OE-06 5.2E-07 2.5E-07 1.4E-07 2.4E-07 3.7E-07 5.6E-07 1.2E-06 1.2E-06 I.OE-06 5.2E-07 2.5E-07 1.4E-07 2.4E-07 3 'E-07 5.6E-07 1.2E-06 2414.

2414.

2.5 MILES l4.02 KH)-

7.0E-07 6.2E-07 3.1E-07 1.3E-07 6.6E-08 1.2E-07 Z.OE-07 2'E-07 6.5E-07 5.6E-07 5.0E-07 2.5E-07 1.1E-07 5.3E-08 9.5E-08 1.6E-07 2-3E-07 5.2E-07 Z.OE-09 3.2E-09 Z.ZE-09 7.9E-10 3.8E-10 6.0E-10 1.1E-09 1.3E-09 1.9E-09 6.9E-07 6 'E-07 3.0E-07 1.3E-07 6-6E-08 1.2E-07 2 OE-07 2-9E-07 6 'E-07 7.0E-07 6.2E-07 3.1E-07 1.3E-07 6.6E-08 1.2E-07 2.0E-07 2.9E-07 6.ijE-07 5.6E-07 4.9E-07 2.4E-07 1.1E-07 5.3E-08 9.4E-08 1.6E-07 2.3E-07 5.1E-07 5.6E-07 5.0E-07 2.5E-07 1.1E-07 5.3E-08 9.5E-08 1.6E-07 2.3E-07 5.2E-07 4023m 4023.

4023.

3.5 MILES t5.63 KH) 3.8E-07 3o5E-07 1.8E-07 7.2E-08 3.5E-08 5.5E-08 1.0E-07 1.4E-07 3.2E-07 3.0E-07 Z.TE 07 1.4E-07 5.6E-08 2.7E-08 4.3E-08 7.9E-08 1.1E-07 2.5E-07 1.0E-09 1 ~ 7E-09 1.3E-09 4.0E-10 1.9E-10 2.6E-10 5.4E-10 5.8E-IO 8.6E-10 3.8E-07 3.5E-07 1.8E-07 7.1E-08 3.5E-08 5.5E-08 1.0E-07 le4E-07 3.2E-07 3.8E>>07 3.5E-07 1.8E-07 7.2E-08 3.5E-08 5.5E-08 I.OE-07 1.4E-07 3.2E-07 2.9E 07 2.7E-07 1.4E-07 5.5E 08 2.7E-08 4.2E-08 7.8E-08 1.1E-07 2.4E-07 2.9E-07 2.7E-07 1.4E-07 5.6E-08 2.7E-08 4.3E-08 7.8E-08 1.1E-07 2'E-07 5632.

56'32'632 '632.

5632'632.

5632.

2.7E-06 8.0E-06 3.8E-06 2.3E-06 2.1E-06 1.5E-06 1.3E-06 2.3E-06 6.8E-06 3.2E-06 1.9E-06 1.8E-06 1.3E-06 1.1E-06 5.5E-09 1.1E-08 5.1E-09 3.9E-09 4.2E-09 3.5E-09 3.8E-09 2.7E-06 8.0E-06 ATE-06 2.2E-06 2'E-06 1.5E-06 1.3E-06 2.7E-06 8.0E-06 3.7E-06 2.3E-06 2.1E-06 1.5E-06 1.3E-06 2'E-06 6.7E-06 3.1E-06 1.9E-06 1.8E-06 1.3E-06 1.1E-06 2.3E-06 6.8E-06 3 'E-06 1.9E-06 1.8E-06 1.3E-06 1.1E-06 2414.

2414.

1.3E-06 4.1E-06 1.7E-06 1.0E-06 9.7E-07 7.1E-07 6.7E-07 1.0E-06 3.3E-06 1.4E-06 8.1E-07 7.8E-07 5.7E-07 5.4E-07 2.2E-09 4.8E-09 2.0E-09 1.5E-09 1.7E-09 1 ~ AiE-09 1.7E-09 1.2E-06 4.0E-06 1.7E-06 9.9E-07 9.6E-07 7.0E-07 6.6E-07 1.3E-06 4.IE-06 1.7E-06 1.0E-06 9.7E-07 7.1E-07 6.6E-07 1.0E-06 3.2E-06 1.4E-06 8.0E-07-7.7E-07 5.7E-07 5.3E-07 1.0E-06 3.3E-06 1.4E-06 8.0E-07 7.8E-07 5.7E-07 5.3E-07 4023'023.

4023.

6.8E-07 2.2E-06 9.1E-07 5.5E-07 5.6E-07 3.8E-07 3.6E-07 5.3E-07 1.7E-06 7.1E-07 4.3E-07 4.3E-07 3.0E-07 2.8E-07 1.1E-09 2.3E-09 9.5E-10 7.5E-10 8.8E-10 7.0E-10 8.7E-10 6.7E-07 2.2E-06 8.9E-07 5.4E-07 5.5E-07 3.8E-07 3.6E-07 6.8E-07 2.2E-06 9.1E-07 5.5E-07 5.6E-07 3.8E-07 3.6E-07 5.2E-07 1.7E-06 6.9E-07 4.2E-07 4.2E 07 2.9E 07 2.8E 07 5.3E-07 1.7E-06 7.0E-07 4.2E-07 4.3E-07 2.9E-07 2.8E-07 5632.

5632.

5632'632.

5632.

Kl m

r-tsl C

FO Tsl O

C)

CD TOTAL OOS - 8760 TOTAl. INV ODS -

172 CALMS LOWER LEVEL KEYs ENTRY 1 RELATIVE CONCENTRATION - XOQ )S/Miiis3)

ENTRY 3 RELATIVE DEPOSITION RATE I I/Mwii2)

ENTRY 5 DECAYED XOQ IS/)Psis3) - HALF LIFE 8.00 DAYS ENTRY 7 DECiDPL XOQ lS/)Piii3) - HALF LIFE 8.00 DAYS 0.0 ENTRY 2 DEPLETED RELATIVE CONCENTRATION (S/Hiiii3)

ENTRY 4 DECAYED XOQ )S/M<<ii3) - HALF LIFE 2.26 DAYS ENTRY 6 DECtDPL XOQ tS/M+<3) - HALF LIFE 2.26 DAYS ENTRY 8 - DISTAt)CE IN METERS

AVERAGE HETEOROLOGICAL RELATIVE CONCENTRATION ANALYSIS DATA PERIOD: 01/01/91 TO 12/31/91 FIXED AND SPECIAL DISTA)RES DISPERSION ANALYSIS

++ RADIOLOGICAL EFFLUENT DISPERSION PROGRAH ADSSES )Ct)DAP]0)

FOR CALENDAR YEAR 1991 SUSQUEHAtR)A STEAN ELECTRIC STATION) LUZERNE COLZ)TY>> PA PE)R)BYLVANIA PONER A LIGHT COHPANY) ALLENTONNg PA DAT'E 07-FEB-92 ADSSES DEVELOPED BY HODIFICATION OF DAH PROGRAH ANDIFF AFFECTED SECTORS tftf NE ENE E

ESE SE SSE S

SSH N

4.5 HILES I7.24 2.6E-07 2.5E-07 2.0E-07 1.9E-07 6.7E-]0 1.]E-09 2.6E-07 2.5E-07 2.6E-07 2.5E-07 1.9E-07 1.SE-07 Z.OE-07 1.9E-07 7241.

7241.

1.3E-07 4.8E-OS 2.0E-OS 3.1E-OB 5.4E-OS 8.7E-OS 1 ~ 9E-07 9.9E-OB 3.6E-OS 1.5E-OS 2.3E-OS 4.]E-OS 6.5E-OS 1.4E-07 8.6E-10 2.5E-10 1.0E-10 1.4E-10 2.7E-10 3 ~ 3E-10 4.7E-10 1.3E-07 4.7E-OS Z.OE-OS 3.0E-OS 5.4E-OS 8.6E-OS 1.9E-07 1.3E-07 4.8E-OS 2.0E-OS 3.0E-OS 5.4E-OS 8.7E-OS 1.9E-07 9.8E-OS 3.5E-OS 1.5E-OS 2.3E-OS 4.0E-OS 6.4E-OS 1.4E-07 9.9E-OS 3.6E-OS 1.5E-DS 2.3E-OS 4.]E-OS 6.5E-OS 1.4E-07 724].

7241.

724]o 724].

7241.

4.2E-07 3.2E-07 6.1E-10 4.1E-07 4.2E-07 3.1E-07 3.1E-07 7241.

1.5E-06 6.0E-07 3.6E-07 3.6E-07 2.7E-07 2.5E-07 1.1E-06 4.5E-07 2.7E-07 2.7E-07 2.0E-07 1.9E-07 1.4E-09 5.7E-10 4.6E-10 5.3E-10 4.6E-10 5.6E-10 1.5E-06 5.8E-07 3.5E-07 3.5E-07 2.6E-07 2.4E-07 1.5E-06 5.9E-07 3.6E-07 3.6E-07 2.7E-07 2.5E-07 1.1E-06 4.4E-07 2.6E-07 2.7E-07 2.0E-07 1.8E-07 1.1E-06 4.4E-07 2.7E-07 2.7E-07 Z.OE-07 1.9E-07 7241.

7241.

724].

7241.

724].

7.5 HILES l]Z.07 KHI-1.2E-07 1.ZE-07 6.1E-OS 8.3E 0$ S.ZE-OS 4.3E 08 2.6E-10 4.5E-10 3.5E-10 1.2E-07 1.ZE-07 6.0E-OS 1.2E-07 1.2E-07 6.1E-OS 8.]E-OS S.OE-OS 4.2E-OS S.2E-DB 8.]E-OS 4.3E-OS 12068.

1206S.

12068.

2.]E-OS 6.7E-09 9.4E-09 1.7E-OS 3.2E-OS 7.2E-OB 1.5E-OS 4.7E-09 6.6E-09 1.2E-OS 2.2E-OS 5.0E-OS 9.7E-11 3.1E-11 3.7E-11 7.7E-11 1.0E-10 1.5E-10 2.0E-OS 6.6E-09 9.2E-09 1.7E-OS 3.1E-OS 6.9E-OS 2.]E-OS 6.7E-09 9.4E-09 1.7E-OS 3.2E-OS 7.]E-OB 1.4E-OS 4e6E-09 6.4E-09 1.2E-OB 2.2E-OS 4.8E-OS 1.5E-OS 4.7E-09 6.5E-09 1.2E-OS 2.2E-OS 4.9E-OS 1206S.

1206S.

1206$.

12068.

1206$.

12068.

25.0 HILES I40.2 KH) 3,4E-09 3.6E-09 5.9E-09

].SE-09 2.0E-09 3.3E-09 4.2E-]2 8.]f-]2 Z.lf-ll 3.0E-09 3.3E-09 5.6E-09 3.3E-09 3.5E-09 5.8E-09 1.7E-09 1.8E-09 3.0E-09 1.8E-09 1.9E-09 3.2E-09 40225.

40225.

1.3E-09 6.9E-10 3.6E-12 1 ~ IE-09 1.2E-09 6.3E-10

6. 7E-10 40225.

4.4E-]0 3.]E-]0 5.7E-]0 6.]f-]0 Z,I0E-]0 1,7E-10 3,1E 10 3.4E 10 1.3E-12 7.6E-13 1.6E-12 1.2E-12 4.1E-10 2.9E-IO 5.4E-10 5.6E-10 4.4E-10 3.0E-10 5.6E-10 6.0E-10 2.3E-ID 1.6E-10 2.9E-10 3.1E-10 2.4E-10 1.7E-10 3.1E-]0 3.3E-10 40225.

40225.

2. 1E-09

].ZE-09

2. 6E-12 1.9E-09 2.1E-09 1.0E-09

1. 1E-09 40225.

TOTAL OBS - S760 TOTAL INV OBS -

172 CALHS LOWER LEVEL KEY) ENTRY 1 RELATIVE COttCENTRATION - XOQ t~w3)

ENTRY 3 RELATIVE DEPOSITION RATE (]/HNWZ)

ENTRY 5 DECAYED XOQ tS/HID) - HALF LIFE 8.00 DAYS ENTRY 7 DECtDPL XOQ tS/H~3) - HALF LIFE 8.00 DAYS 15.0 HILES )24.1 KH)

Z.OE-OS 2.6E-OS Z.OE-OS 4.6E-09 1.5E-09 2.2E-09 3.6E-09 3.8E-09 1.3E-OS 1.2E-OS 1.6E-OS 1.2E-OS 2.8E-09 9.2E-]0 ]o3E"09 Z.ZE-09 2.3E-09 7.7E-09 3.2E-11 7.6E-11 8.6E-11 1.6E-11 5.5E-12 6.8E-]2 1.3E-11 9.7E-12 2.0E-11 1.9E-OS 2.5E-DS ].9E-OS 4.3E-09 1.4E-09 2.]E-09 3.5E-09 3.6E-09 ].ZE-OS 2.0E-OB 2.6E-OS 1.9E-OS 4.5E-09 1.5E-09 2.2E-09 3.6E-09 3.8E-09 1.2E-OS

].ZE-OS 1.5E-OS 1.2E-OS 2.7E-09 S.SE-]0 1.3E-09 2.2E-09 2.2E-09 7.2E-09 1.2E-DS 1.6E-OS 1.2E-OS Z.SE-09 9.]E>>]0 1.3E-09 2.2E-09 2.3E-09 7.6E-09 24]35.

24135.

24]35.

24135.

1.7E-07 6.5E-07 2.4E-07 1.5E-07 1.6E-07 1.3E-07 1.6E-07 1.2E-07 4.5E-07 1.6E-07 1.]E"07 1.1E-07 B.BE-OS 1.1E-07 Z.OE-10 4.7E-10 1.8E-10 1 ~ 6E-10 1 ~ 9E-10 1.8E-10 2.9E-10 1.7E-07 6.2E-07 2.2E-07 1.5E-07 1 ~ 5E-07 1.2E>>07 1.5E-07 1.7E-07 6.4E-07 2.3E-07 1.5E-07 1.6E-07 1.3E-07 1.5E-07

].2E-07 4.3E-07 1.6E-07 1.0E-07 1.1E-07 8.5E-OS 1.0E-07 1.2E-07 4.5E-07 1.6E-07 1.1E-07 1.1E-07 8.7E-OS 1.1E-07 12068.

12068.

2.8E-OS 1.0E-07 3.5E-OS 2.9E-OS 3.2E-OS 2.4E-OS 2.3E-OS 1.7E-OS 6.2E-OS 2.2E-OS 1.8E-OB 2.0E-OS 1.5E-OS ].4E-OS 2.4E-11 5.1E-11 1.9E-11 2.3E-11 2.9E-11 2.5E-11 3.3E-11 2.6E-OS 9.3E-OS 3.2E-OS 2.7E-OS 2.9E-OS 2.2E-OS 2.2E-OB 2.8E-OS 9.8E-OS 3.4E 08 2.9E-OS 3.1E-OS 2.4E-OS 2.3E-OS

]o6E-08 5.7E-OS 2.0E-OS 1.6E-OS ].SE-OS 1.4E-OS 1.3E-OS 1.7E-OS 6.0E-OS 2.]E-OS 1.8E-OS 1.9E-OS 1.5E-OS 1.4E-OS 24]35.

24135.

24]35.

24135.

24]35.

24135.

6.5E-09 1.7E-OS 4.2E-09 5.2E-09 4.3E-09 3.6E-09 5.3E-09 3.6E-09 9.2E-09 2.3E-09 2.9E-09 2.4E-09 2.0E-09 2.9E-09 4.2E-]2 6.3E-12 1.7E-12 3.1E-12 3.0E-12 2.9E-12 5.8E-12 5.7E-09 1.5E-OB 3.6E-09 4.4E-09 3.7E-09 3.ZE-09 4.7E-09 6.3E-09 1.6E-OB 4.0E-09 5.0E-09 4.]E-09 3.5E-09 5.]E-09 3.1E-09 8.1E-09 2.0E-09 2.4E-09 Z,OE-09 1.7E-09 2.6E-09 3.4E-09 8.9E-09 2.2E-09 2.7E-09 2.3E-09 1.9E-09 2.8E-09 40225.

40225.

0.0 ENTRY 2 DEPLETED RELATIVE CONCENTRATION IS/Hw<3)

ENTRY 4 DECAYED XOQ )5/H+<<3) - HALF LIFE 2.26 DAYS ENTRY 6 DEC+DPL XOQ tS/H<<3) - HALF LIFE 2.26 DAYS ENTRY 8 - DISTAtKE IN HETERS C

l KI ttl I

C) r

-E m

(

CO m

o CD O

CO

0 fl 4i l

AVERAGE HETEOROLOGICAL RELATIVE CIA:ENTRATIDN ANALYSIS DATA PERIOD: 01/01/91 TO ]2/3]/9]

FIXED AND SPECIAL OISTAtLES DISPERSION ANALYSIS iiii RADIOLOGICAL EFFLUENT DISPERSION PROGRAN AOSSES ICtIDAP]0)

FOR CALENDAR YEAR 1991 SUSQUEHAWL STEAH ELECTRIC STATION) LUZERNE COINTYi PA PE&ISYLVANIAPOHER A LIGHT COHPANY) ALLENTOHNi PA DATE 07-FES-92 ADSSES DEVELOPED BY NODIFICATION OF DAH PROGRAH ANDIFF AFFECTED SECTORS E

ESE SE SSE S

SSH SH HSH H

)9BI NH

)SSI N

35.0 HILES I56.3 KH)-

S.SE-10 9.1E-10 1.5E-09 2.6E-IO 6.0E-11 5.8E-11 1 ~ 2E-10 1.5E-10 3.6E-10 2 ~ OE-09 3.5E-09 8.4E-]0 3.6E-10 5.5E-10 1.3E-09 9.5E-10 4.4E-]0 4.6E-IO '7.6E-]0 1.3E-10 3.0E-]1 2.9E-]l 6.]E-]l 7.6E-]l ].SE-]0 ].OE-09 ].BE-09 4.2E-]0 ].BE-]0 2.7E-]0 6.5E-]0 4.8E-]0 9.2E-]3 1.7E-]2 4.4E-]2 6.2E-]3 1.5E-]3 1.2E-]3 2.9E-]3 2.5E-]3 3.6E-]3 ].IE-12 1.]E-]2 Z.BE-]3 1.7E-]3 3.]E-]3 8.5E-]3 8.5E-]3 7e6E-]0 S.RE-]0 1.4E-09 2 ~ 3E-10 5.4E-]1 5.]f-ll 1.]E-]0 1.3E-]0 3.]f-]0 1.7E-09 2.9E-09 6.7E-]0 R.BE-]0 4.4E-]0 1.]E-09 8.]E-]0 8.5E-10 B.BE-]0 ].5E-09 2.5E-]0 5.SE-I] 5.6E-]l ].ZE-]0 1.5E-]0 3.5E-]0 1.9E-09 3.4E-09 7.9E-]0 3:3E-]0 5.]E-]0 1.2E-09 9.]f-]0 3.8E-IO 4.]f-]0 6.9E-10 1.1E-10 2.7E-11 R.6E-]1 5.5E-11 6.7E-11 1.6E-10 8.5E-10 1.5E-09 3.4E-10 ].4E-]0 2.2E-10 5.4E-]0 4.]E-10 4.3E-10 4.4E-10 7.4E-10 1. 2E-10 2. 9E-11 Z.SE-11 5. 9E-11 7.3E-11 1. 7E-10 9. 7E-10 1. 7E-09 4.0E-10 1. 7E-10 2.6E-10 6. 2E-10 4.6E-10 56315.

56315.

56315+

56315.

45.0 NILES I 72.4 KN)-

3.5E-]0 3.]E-10 5.3E-]0 S.ZE-]l 1.4f-ll S.3E-]2 3.7f-ll 6.5E-]l 1.]E-]0 8.2E-10 B.BE-]0 2.]E-]0 8.7E-]1 1.3E-]0 4.2E-]0 2.7E-]0 1 ~ 6E-10 1.4E-10 2.5E-10 3.8E-11 6.6E-12 3.9E-]R 1.7E-11 3.0E-11 5.0E-11 3.8E-10 4.1E-]0 9.6E-11 4.1E-11 6 ~ 2E-11 Z.OE-10 ].Zf-]0 3.]f-]3 4.9E"13 1.3E-]2 1.7E-]3 3.]E-]4 1.5E-]4 7.7E-]4 9.5E-]4 9.0E-]4 3.6E-]3 2.2E-]3 5.7E-]4 3.5E-]4 6 ~ 3E-14 2.3E-]3 Z.OE-]3 2.9E-]0 2.7E-10 4.7E-]0 7.0E-]l 1.2f-ll 7o]f-]2 3.3E-]l 5.6E-]1 S.7E-]l 6.5E-]0 6.9E-]0 1.6E-IO 6.5E-]l ].OE"10 3.3E-]0 2.2E-]0 3.3E-10 3.0E-10 5.1E-10 7.8E-11 1.4E-11 7 ~ ')E-12 3.6E-11 6.2E-11 1.0E-]0 7.7E-10 8.2E-10 1.9E-10 S.OE-11 1.2E-10 3.9E-10 R.5E-10 1.3E-10 1.2E-IO 2.2E-10 3.2E-11 5.8E-IZ 3.3E-12 1.5E-11 2.6E"11 4.0E-11 3.0E-10 3.2E-10 7.3E-11 3.0E-11 4.7E-11 1.5E-10 1.0E-10 1.5E-]0 1.4E-10 2.4E-10 3.6E-11 6.4E-1R 3 ~ 7E-12 1.7E-11 2.9E-11 4.7E-)) 3.6E-10 3.8E-10 8.9E-11 3.7E-11 5 BE-11 1.8E-10 1.2E-10 72405.

72405.

0.4 HILES I0.644 KH) 8.3E-06 8.3E-06 4.2E-06 7.7E-06 7.7E-06 3.9E-06 3.4E-OB 5.6E-OS 3.9E-OS 8.3E-06 8.3E-06 4.2E-06 8.3E-06 8.3E-06 4.2E-06 7.7E-06 7.6E-06 3.9E-06 7.7E-06 7.6E-06 3.9E-06 644.

644.

0.6 HILES l0.965 KH)-

5.2E-06 4.8E-06 R.3E-06 4.7E-06 4.3E-06 2.]E-06

2. OE-08 3. ]E-OS R. ]E-08 5.]E-06 4.7E-06 2.3E-06 5.2E-06 4.7E-06 2.3E-06 4.7E-06 4.3E-06 2.]E-06 4.7E-06 4.3E-06 2.1E-06 965.

965.

2.3E-06 1.4E-06 2.0E-06 3.3E-06 4.7E-06 9.5E-06 2.2E-06 1.3E-06 1.9E-06 3.0E"06 4.4E-06 S.BE-06 1.8E-OS 1.0E-OS 1.3E-OS 2.4E-OS 2.7E-OS 3.8E-OS 2.3E-06 ].4E-06 R.OE-06 3.2E-06 4.7E-06 9.5E-06 2.3E-06 1.4E-06 2.0E-06 3.3E-06 4.7E-06 9.5E-06 2.ZE-06 1.3E-06 1.9E-06 3.0E-06 4.4E-06 B.BE-06 2.2E-06 1.3E-06 1.9E-06 3.0E-06 4.4E-06 B.SE-06 644.

644.

1.3E-06 7.6E-07 1.1E-06 1.9E-06 2.8E-06 5.4E-06 1.2E-06 6.9E-07 I.OE-06 1.8E-06 2.5E-06 4.8E-06 9.5E-09 5.1E-09 6.9E-09 1.3E-OS 1.5E-OS 2.0E-OS 1.3E-06 7.6E-07 1.1E-06 1.9E-06 Z.SE-06 5.3E-06 1.3E-06 7.6E"07 1.1E-06 1.9E-06 2.8E-06 5.3E-06 1.2E-06 6.9E-07 1.0E-06 1.8E-06 2.5E-06 4.8E-06 1.2E-06 6.9E-07 1.0E-06 1.8E-06 2.5E-06 4.8E-06 965.

965.

1.8E 05 4.6E 05 3.0E 05 1.5E 05 ].4E-05 8.9E 06 S.BE 06 1.6E-05 4.3E-05 Z.SE-05 1.4E-OS 1.3E-05 8.2E-06 8.]E-06 4.2E-OS 6.9E-OB 4.8E-OS 3.2E-OB 3.4E-OS 2.5E-OS 3.2E-OB

].BE-05 4.6E-05 3.0E-05 1.5E-05 1.4E-05 S.BE-06 B.BE-06 1.8E-05 4.6E-05 3.0E-05 1.5E-05 ].4E-05 8.9E-06 S.BE-06 1.6E-05 4.3E-05 2.8E-05 1 ~ AiE-05 1.3E-05 S.ZE-06 8.1E-06 1.6E-05 4 'E-05 2.8E-05 1 ~4E-05 1 ~ 3E-05 8.2E-06 8.1E-06 644.

644.

1.0E-05 2.8E-05 1.7E-05 B.BE-06 7.9E-06 5.2E-06 4.9E-06 9.1E-06 2.5E-05 1 ~ 5E-05 B.OE-06 7.2E-06 4.7E-06 4.5E-06 2.4E-OS 4.3E-OB 2.7E-OB 1.8E-OB 1.8E-OB ].4E-OS 1.7E-OB 1.0E-05 2.8E-05 1.7E-05 S.BE-06 7.9E-06 5.2E-06 4.9E-06 1.0E-05 2.8E-05 1.7E-05 B.BE-06 7.9E-06 5.2E-06 4.9E-06 9.1E-06 2.5E-05 1.5E-05 7.9E-06 7.2E-06 4.7E-06 4.5E-06 9.1E-06 2.5E-05 1.5E-05 B.OE-06 7.2E-06 4.7E-06 4.5E-06 965.

965.

m Im C

lO m

o Cl m

C)

TOTAL OBS - 8760 TOTAL INV OBS -

172 CALNS LONER LEVEL -

0.0 KEY: ENTRY 1 RELATIVE COIICENTRATION - XOQ IS/Nw>3)

ENTRY 2 DEPLETED RELATIVE COtKENTRATIOtt IS/Nsii3)

ENTRY 3 RELATIVE DEPOSITION RATE I]/Nww2)

ENTRY 4 DECAYED XOQ IS/N<N3) - HALF LIFE 2.26 DAYS ENTRY 5 DECAYED XOQ IS/H<+3) - HALF LIFE 8.00 DAYS Et)TRY 6 DECiDPL XOQ IS/N+<<3) - HALF LIFE 2.26 DAYS ENTRY 7 DECiDPL XOQ IS/NsA3) - HALF LIFE 8.00 DAYS ENTRY 8 - DISTAtICE IN NETERS

AVERAGE HETEOROLOGICAL RELATIVE CONCENTRATION ANALYSIS DATA PERIOD: 01/01/91 TO 12/31/91 FIXED AND SPECIAL DISTAtCES DISPERSION ANALYSIS IIII RADIOLOGICAL EFFLUENT DISPERSION PROGRAt) ADSSES )CNDAP]0)

FOR CALENDAR YEAR 1991 SUSQUEHAtWA STEAN ELECTRIC STATION) LUZERt)E COUNTYI PA PE)NSYLVANIA POHER A LIGHT COHPANY) ALLENTONNI PA DATE 07-FEB-92 ADSSES DEVELOPED BY HODIFICATION OF DAH PROGRAH ANDIFF AFFECTED SECTORS

)NE NE ENE E

ESE SE SSE S

SSH

)NH N

0.7 HILES tl.]Z6 KHI-4.3E"06 3.8E-06 1.9E-06 3.9E-06 3.4E-06 1.7E-06 1.6E-OS 2.4E-OS 1.6E-OS 4.3E-06 3.8E-06 1.9E-06 4.3E-06 3.8E-06 1.9E-06 3.8E-06 3.4E-06 1.7E-06 3.9E-06 3.4E-06 1.7E-06 1126'126..

1126.

1.0E-06 6.0E-07 9.0E-07 1.6E-06 2.2E-06 4.3E-06 9.3E-07 5.3E-07 S.OE-07 1.4E-06 2.0E-06 3.8E-06 7.4E-09 3.9E-09 5.5E-09 1.1E-OB 1.2E-OS 1.6E-OS 1.0E-06 6'E-07 8.9E-07 1.6E-06 2.2E-06 4.3E-06 1.0E-06 6.0E-07 9.0E-07 1.6E-06 2.2E-06 4.3E-06 9.3E-07 5.3E-07 S.OE-07 ].4E-06 Z.OE-06 3.8E-06 9.3E-07 5.3E-07 S.OE-07 ].4E-06 2.0E-06 3.8E-06 1126.

1126.

8.3E-06 2.2E 05 1.3E-05 6.8E-06 6.2E 06 4.4E 06 3.9E-06 7.4E-06 Z.OE-05 1.1E-05 6.1E-06 5.5E-06 3.9E"06 3.5E-06 1.9E-OS 3.4E 08 Z.OE 08 1.3E-OS ].4E 08 1.2E-OS 1.3E 08 8.3E-06 2.2E-05 1.3E-05 6.7E-06 6.2E-06 4.4E-06 3.8E-06 8.3E-06 2.2E-05 1.3E-05 6.7E-06 6.2E-06 4.4E-06 3.8E-06 7.I0E-06 2.0E-05 1.1E-05 6.0E-06 5.5E-06 3.9E 06 3.4E-06 7.4E 06 Z.OE 05 1.1E 05 6.0E-06 5.5E-06 3.9E-06 3.4E-06 1126.

1126.

1126'126 '126.

1126.

0. 8 HI LES I 1. 287 KH )

3.4E-06 3.2E-06 1.6E-06 3.0E-06 2.8E-06 1.4E-06 1.2E-OS 2.0E-OS 1.4E-OS 3.4E-06 3.2E-06 1.6E-06 3.4E-06 3.2E-06 1.6E-06 3.0E-06 Z.BE-06 1.4E-06 3.0E-06 2.8E-06 ].4E-06 1287.

1287.

8.6E-07 5.2E-07 8.1E-07 1.3E-06 7.6E-07 4.6E-07 7.2E-07 1.2E-06 6.0E-09 3.3E-09 4.8E-09 8.7E-09 8.5E-07 5.]E-07 S.OE-07 1.3E-06 8.6E-07 5.2E-07 8.]E-07 1.3E-06 7.6E-07 4.6E-07 7 IE-07 1.2E-06 7.6E-07 4.6E-07 7.2E-07 1.2E-06 1287.

1287.

1.8E-06 3.6E-06 1.6E-06 3.2E-06 9.5E-09 1.3E-OS 1.8E-06 3.6E-06 1.8E-06 3.6E-06 1.6E-06 3.2E-06 1.6E-06 3.2E-06 1287'287.

6.9E-06 1.9E-05 1.0E-05 5.9E-06 5.6E-06 3.6E-06 3.3E-06 6.1E-06 1.7E-05 8.9E-06 5.2E-06 4.9E-06 3.2E-06 2.9E-06 1.6E-OS 2.9E-OS 1.6E-OS 1.1E-OS 1.2E-OS 9.5E-09 1.1E-OB 6.9E-06 1.9E-05 1.0E 05 5.8E 06 5.5E 06 3.6E-06 3.3E-06 6.9E-06 1.9E-OS ].OE-05 5.9E-06 5.6E-06 3.6E-06 3.3E-06 6.1E-06 1.7E-05 8.9E-06 5.2E-06 4.9E-06 3.2E-06 2.9E-06 6.1E-06 1.7E-05 8.9E-06 5.2E-06 4.9E-06 3.2E-06 2.9E-06 1287.

1287.

. 0.9 HILES l].448 KH)-

3.0E-06 2.7E-06 1.3E-06 2.6E-06 2.3E-06 1.2E-06

1. 1E-08 1. 6E-08 1. 1E-08 2.9E"06 2.7E-06 1.3E-06 3.0E-06 2.7E-06 1.3E-06 2.6E-06 2.3E-06 1.2E-06 2.6E-06 2.3E-06 ].ZE-06

]448.

144S.

]448.

7.0E-07 4.2E-07 6.5E-07 1.1E-06 1.6E-06 3.0E-06 6.2E-07 3.7E-07 5.7E-07 9.8E-07 1.4E-06 2.6E-06 4.8E-09 2.7E-09 3.8E-09 7.2E-09 7.9E-09 1.1E-OS 7.0E-07 4.2E-07 6.5E-07 1.1E-06 1.6E-06 3.0E-06 7.0E-07 4.2E-07 6.5E-07 1.1E-06 1.6E-06 3.0E-06 6.1E-07 3.7E-07 5.7E-07 9.8E-07 1.4E-06 2.6E-06 6.ZE-07 3.7E-07 5.7E-07 9.8E-07 1.4E-06 2.6E-06

]448.

144S.

1448.

]448.

1448.

5.8E-06 1.7E-05 B.SE-06 5.0E-06 4.5E-06 3.2E-06 2.7E-06 5.1E-06 1.5E-05 7 7E 06 4.4E 06 4.0E-06 2.8E"06 2.3E-06 1.3E-OS 2.6E-OS 1.3E-OS 9.5E-09 9.9E-09 8.2E-09 8.6E-09 5.7E-06 1.7E-05 8.7E-06 4 'E-06 4.5E-06 3.2E-06 2.6E-06 5.7E-06 1.7E-05 B.SE-06 5.0E-06 4.5E-06 3 'E-06 2.7E-06 5.0E-06 1.5E-05 7.7E-06 4.3E-06 4 'E-06 USE-06 2.3E-06 5.1E-06 1.5E-05 7.7E-06 4.4E-06 4.0E-06 2'E-06 2.3E-06 1448.

]448.

144S.

]448.

144S.

1.0 HILES l].609 KH) 2.6E-06 2.2E-06 1.2E-06 5.7E-07 3.3E-07 5.5E-07 8.7E-07 1.3E-06 2.5E-06 2.3E-06 1.9E-06 1.0E-06 4.9E-07 2 'E-07 4.8E-07 7.6E-07 1-1E-06 2.2E-06 9.2E-09 1 ~ 3E-08 9.8E-09 3.8E-09 2.1E-09 3.2E-09 5.5E-09 6.5E-09 8.7E-09 2.6E-06 2.2E-06 ].ZE-06 5.6E-07 3.3E-07 5.5E-07 8.6E-07 1.3E-06 2.5E-06 2.6E-06 2.2E-06 1.2E-06 5.6E-07 3.3E-07 5.5E-07 8.7E-07 1.3E-06 2.5E-06 2.3E-06 1.9E-06 1.0E-06 4.9E-07 2.9E-07 4.8E-07 7.6E-07 1.1E-06 2.1E-06 2.3E-06 1.9E-06 1.0E-06 4.9E-07 2.9E-07 4.8E-07 7.6E-07 1.1E-06 2.1E-06 1609.

1609.

4.9E 06 1.4E 05 7 ~ ]E 06 4 ~ OE-06 3.8E-06 2.8E-06 2 ~ 2E-06 4.3E-06 1.2E-05 6.2E-06 3.5E-06 3 'E-06 2 'E-06 1 ~ 9E-06 1.1E-OS 2.1E-OS 1.1E-OS 7.5E-09 8.1E-09 7.1E-09 7.1E-09 4.9E-06 1.4E-05 7.0E-06 4 'E-06 3 'E-06 2 'E-06 2.2E-06 4.9E-06 1.4E-05 7.]E-06 4.0E-06 3 'E-06 USE-06 2.2E-06 4.3E-06 1.2E-05 6.2E-06 3.5E-06 3.3E-06 2.4E-06 1.9E-06 4.3E-06 1.2E-05 6.2E-06 3.5E-06 3 'E-06 2 'E-06 1.9E-06 1609.

1609.

1609'609.

1609.

TOTAL OBS - 8760 TOTAL INV OSS -

172 CALHS LOWER LEVEL KEY: ENTRY 1 RELATIVE CONCENTRATION - XOQ IS/HIIII3)

ENTRY 3 RELATIVE DEPOSITION RATE l]/HIIIIZ)

ENTRY 5 DECAYED XOQ tS/HIIII3) - HA).F LIFE 8.00 DAYS ENTRY 7 DEC0DPL XOQ IS/)9III3) - HALF LIFE 8 ~ 00 DAYS 0.0 ENTRY 2 DEPLETED RELATIVE CONCEt)TRATION (S/HIIII3)

ENTRY 4 DECAYED XOQ IS/HIIII3) - HALF LIFE 2.26 DAYS ENTRY 6 DEC00PL XOQ IS/HKII3) - HALF LIFE Z.Z6 DAYS ENTRY 8 - DISTANCE IN HETERS

NEAREST 1.7E-06 1.5E-06 5.8E-09 1.7E-06 1.7E-06 1.5E-06 1 ~ 5E-06 2092.

GARDENS tPER 1991 LAND-USE CENSUS)---

6.9E-07 3.6E-07 3.3E-07 7.7E-OB 1.1E-06 1. 1E-06 1.1E-06 1.9E-06 2.1E-06 1.2E-OS 3.8E-06 6.8E-06 1 ~ 6E-06 3.2E-07 4.3E-07 5 'E-07 3.0E-07 2.8E-07 6.3E-OB 1.0E-06 9.8E-07 9.6E-07 1 ~ 7E-06 1.7E-06 1. 1E-05 3.2E-06 6.1E-06 1 ~ 3E-06 2.4E-07 3.4E-07 3.6E-09 2 ~ 7E-09 2 ~ 1E-09 4.4E-10 6 ~ 9E-09 7.2E-09 5.5E-09 6.5E-09 4.0E-09 1.8E-OB 5.1E-09 1 ~ 3E-08 3.0E-09 5.6E-10 1.1E-09 6 9E-07 3 ~ 6E-07 3 3E-07 7 7E-08 1 ~ 1E-06 1 ~ 1E-06 1 1E-06 1.9E-06 Z.OE-06 1 ~ 2E-05 3 ~ 7E-06 6 ~ 7E-06 1 ~ 6E-06 3 ~ 1E-07 4.2E-07 6.9E"07 3.6E-07 3.3E-07 7.7E-OB 1.1E-06 1.1E-06 1.1E-06 1.9E-06 2.1E-06 1.2E-05 3.7E-06 6.7E-06 1.6E-06 3.2E-07 4.3E-07 5.6E-07 2.9E-07 Z.BE-07 6.2E"08 I.DE-06 9.8E"07 9.6E-07 1.6E-06 1.7E-06 1.1E-05 3.1E-06 6.0E-06 1.3E-06 2.4E-07 3.3E-07 5.6E-07 2.9E-07 2.8E-07 6.2E-OB 1.0E-06 9.8E-07 9.6E-07 1.7E-06 1.7E-06 1.1E-05 3.2E-06 6.0E-06 1.3E-06 2.4E-07 3.3E-07 3701.

3540.

2253.

3701.

965.

1448.

1770.

1931.

2896.

1770.

2414.

1126.

Z896.

6436.

5149.

AVERAGE HETEOROLOGICAL RELATIVE COtKENTRATION ANALYSIS r DATA PERIOD t Ol/01/91 TO 12/31/91 FIXED At)0 SPECIAL DISTA)KES DISPERSION ANALYSIS ww RADIOLOGICAL EFFLUEl)T DISPERSION PROGRAH ADSSES tCttDAP10)

FOR CALENDAR YEAR 1991 SUSQUEHAt&A STEAN ELECTRIC STATION) LUZERNE CO%)TY> PA PEt&SYLVANIA POHER A LIGHT COHPANY) ALLENTOWN> PA DATE 07-FEB-92 ADSSES DEVELOPED BY HODIFICATION OF DAH PROGRAH ANDIFF AFFECTED SECTORS tZ)E NE ENE E

ESE SE SSE S

SSH SH HSH H

HtA)

Q4 Nt)H N

SITE Btm)ARY 3.2E-06 3.8E-06 1.5EL06 B.OE-07 9.1E-07 2.5E-06 4.0E-06 5.9E-06 B.BE-06 6.5E-06 1.4E-05 1.3E 05 8.1E-06 7.2E-06 5.3E-06 5.1E-06 2.9E-06 3.4E-06 1.3E-06 7.1E-07 8.3E-07 2.4E-06 3 'E-06 5.5E-06 B.ZE-06 5.8E-06 1.2E-05 1.2E-05 7.3E-06 6.5E-06 4.8E-06 4.6E-06 1.2E-OB 2.4E-OB 1.2E-OB 5.6E-09 6.3E-09 1.7E-OB 3.0E-OB 3.4E-OB 3.5E-OB 1.5E-OB Z.OE-OB 2.1E-OB 1.6E-OB 1.7E-OB 1.4E-OB 1.8E-OB 3.2E-06 3.8E 06 1.5E-06 B.OE 07 9.1E-07 2'E-06 4.0E-06 5.9E-06 B.BE-06 6.5E-06 1.4E 05 1.3E 05 8.]E 06 7.1E 06 5.3E-06 5.0E 06 3.2E-06 3.8E-06 1.5E-06 B.OE-07 9.1E-07 2.5E-06 4.0E-06 5.9E-06 B.BE-06 6.5E-06 1.4E-05 1.3E-05 8. 1E-06 7. 1E-06 5.3E-06 5. 1E-06 2.9E-06 3.4E-06 1.3E-06 7.1E-07 8.3E-07 2 'E-06 3.7E-06 5.5E-06 8.1E-06 5.7E-06 1.2E-05 1.2E-05 7.3E-06 6.4E-06 4.8E-06 4.6E-06 2.9E-06 3.4E 06 1.3E-06 7.1E 07 8.3E-07 2 'E-06 3.7E 06 5.5E-06 8.2E 06 5.8E-06 1.2E 05 1.2E 05 7.3E-06 6.4E 06 4.8E 06 4.6E 06 1335.

1128.

136$.

1335.

853.

549.

671 ~

1335.

1641.

1094.

1014.

1030.

949.

NEAREST DAIRY ANIHALS IPER 1991 LANOM CENSUS)--

2.2E"07 2.1E-07 1.7E-07 4.8E-OB 5.8E-OB 1.1E-07 4.4E-OB 1.2E-07 4.5E-07 3.5E-07 5.4E-06 5.0E-07 1.7E-06 3.1E-07 3.0E-07 2.2E-07 1.7E-07 1.6E-07 1.3E-07 3.6E-OB 4.6E-DB 8.7E-OB 3.3E-OB 8.9E-OB 3.5E-07 2.6E-07 4.4E-06 3.7E-07 1.4E-06 2.3E-07 2.3E-07 1.7E-07 5.5E-10 '9.3E-10 1.2E-09 2.5E-10 3.2E-10 5.5E-10 2.2E-10 4.6E-10 1.3E-09 4.9E-10 6.9E-09 4.6E-10 2.8E-09 4.3E-10 5.2E-10 4.9E-10 Z.ZE-07 2.1E-07 1.7E-07 4.7E-OB 5.7E-OB 1.1E-07 4.3E-OB 1 ~ 2E-07 4.4E-07 3.5E-07 5 ~ 3E-06 4.9E-07 1.7E-06 3.0E-07 2.9E-07 2.2E-07 2 ~ ZE-07 2 ~ 1E-07 1 ~ 7E-07 4 ~ BE-08 5.7E-OB 1.1E-07 4 ~ 4E-08 1 ~ 2E-07 4.5E-07 3.5E-07 5.4E-06 5.0E-07 1 ~ 7E-06 3 ~ 1E-07 3 ~ OE-07 2.2E-07 1.6E-07 1.6E-07 1.3E-07 3.5E-OB 4.5E-OB 8.7E-OB 3.2E-OB B.BE-DB 3.5E-07 2.6E-07 4.4E-06 3.6E-07 1.4E-06 2.2E-07 2.2E-07 1.6E-07 1.6E-07 1.6E-07 1.3E-07 3.6E-OB 4.6E-OB 8.7E-OB 3.2E-OB 8.9E-OB 3.5E-07 2.6E-07 4.4E-06 3.7E-07 1.4E-06 2.3E-07 2.2E-07 1.6E-07 8045.

8045.

5953.

7Z41.

4344.

4183'045.

6275.

4827.

8045.

3218.

8045.

2896.

8045.

6758.

8045.

(

m m

Kl I

C7r-Pl

(

fO Pl O

NEAREST 3.0E-06 2.6E-06

1. 1E-08 2.9E-06 3.0E-06 2.6E-06 2.6E-06 1448.

RESIDENCES IPER '91 LAHORE CENSUS)----

6.9E-07 3.9E-07 3.3E-07 9.9E-07 Z.OE-06 1.9E-06 1.3E-06 2.5E-06 2.7E-06 1.2E-05 5.4E-06 6.8E-06 5.6E-06 5.2E-06 1.6E-06 5.6E-07 3.2E-07 2.8E-07 9 ~ 1E-07 1.9E-06 1.8E-06 1.1E-06 Z.ZE-06 2.3E-06 1.1E-05 4.6E-06 6 ~ 1E-06 4.95-06 4.7E-06 1.3E-06 3.6E-09 2.9E-09 2.1E-09 6.9E-09 1.3E-OB 1.3E-OB 6.5E-09 8.7E-09 5.5E-09 I.BE-OB 7.7E-09 1.3E-OB 1.2E-OB 1.4E-OB 4.7E-09 6 'E-07 3.8E-07 3.3E-07 9.9E-07 Z.OE-06 1 ~ 9E-06 1 ~ 3E-06 2.5E 06 2.7E-06 1.2E-05 5 'E-06 6 'E-06 5.5E-06 5.2E-06 1.6E-06 6.9E"07 3.9E-07 3.3E-07 9.9E-07 2.0E-06 1.9E-06 1.3E-06 2.5E-06 2.7E-06 1.2E-05 5.3E-06 6 'E-06 5.6E-06 5.2E-06 1.6E-06 5.6E-07 3.1E-07 2.8E-07 9.1E-07 1.9E-06 1.88-06 1.1E"06 2.1E-06 2.3E-06 1.1E-05 4.6E-06 6 ~ OE-06 4 ~ 9E-06 4.7E-06 1.3E-06 5.6E-07 3.2E-07 Z.BE-07 9.1E-07 1.9E-06 1.8E-06 1.1E-06 2.1E-06 2.3E-06 1.1E-05 4.6E-06 6 ~ OE-06 4.9E-06 4.7E-06 1.3E-06 3701.

3379.

2253.

805.

644.

965.

1609.

2414.

1770.

1931.

1126.

1287.

965.

2092.

TOTAL OBS - 8760 TOTAL INV OBS -

172 CALHS LOHER LEVEL KEY) ENTRY 1 RELATIVE CONCENTRATION - XOQ IS/H>>ii3)

Et)TRY 3 RELATIVE DEPOSITION RATE Il/H<<2)

ENTRY 5 DECAYED XOQ tS/Hiiii3) - HALF LIFE 8.00 DAYS ENTRY 7 DECiOPL XOQ IS/H<<3) - HALF LIFE 8.00 DAYS 0.0 ENTRY 2 DEPLETED RELATIVE CONCENTRATION IS/Hsii3

)

ENTRY 4 DECAYED XOQ IS/Hwii3

) - HALF LIFE 2.26 DAYS ENTRY 6 OECtOPL XOQ IS/H>>3 ) - HALF LIFE 2.26 DAYS ENTRY 8 - DISTANCE IN HETERS

AVERAGE HETEOROLOGICAL RELATIVE CONCENTRATION ANALYSIS DATA PERIOD: 01/01/91 TO 12/31/91 FIXED ANO SPECIAL DISTA)K:ES DISPERSION ANALYSIS

+> RADIOLOGICAL EFFLUENT DISPERSION PROGRAII ADSSES ICNDAP10)

FOR CALENDAR YEAR 1991 SUSQUEHAN)IA STEAN ELECTRIC STATION) LUZERtIE COUNTY PA PENNSYLVANIA PN(ER A LIGHT COHPAtIY) ALLENTOWN> PA DATE 07-FEB-92 ADSSES DEVELOPED BY NODIFICATION OF DAH PROGRAH ANDIFF AFFECTED SECTORS

)NE NE ENE E

ESE SE SSE S

SSW LOW POPULATION ZONE RADIUS I3 WILES) -------

5.1E-07 4.6E-OT 2.3E-OT 9.6E-OS 4.7E-OS S.OE-OS 1.4E-OT 2.0E-OT 4.5E-OT 4.0E-OT 3.6E-OT 1.8E-07 7.6E-OS 3aTE-08 6.3E-OS 1.1E-07 1.6E-OT 3.5E-OT 1.4E-09 2.3E-09 1.6E-09 5.5E-10 2.6E-10 3.9E-10 7.6E-IO 8.4E-IO 1.3E-09 5.0E-07 4.5E-OT 2.3E-OT 9.5E-OS 4.7E-OS 7.9E-OB 1.6E-OT Z.OE-07 4.6E-OT 5.1E-OT 4.6E-OT 2.3E-07 9.6E-OS 4.7E-OS S.OE-OS I.AE-OT 2.0E-OT 4.5E-OT 3.9E-07 3.6E-07 1.8E-DT 7.5E-OS 3.7E-OS 6.2E-OS 1.1E-OT 1.6E-OT 3.5E-07 6.0E-OT 3.6E-OT 1.8E-OT 7.6E-OS 3.7E-OS 6.3E-OS 1.1E-OT 1.6E-OT 3.5E-07 4827.

4827.

%827.

6827.

4827.

9.2E-07 3.0E-06 7.2E"07 2.3E-06 1.5E-09 3.2E-09 9.0E-07 2.9E-06 9.1E-07 3.0E 06 7.1E-07 2.3E-06 7.2E-OT 2.3E-06 6827.

6827.

1.2E-06 7.3E-OT 9.7E-07 5.8E-07 I.AE-09 1.0E-09 1.2E-06 7.2E-07 1.2E-06 7.3E-07 9.5E-07 5.7E-07 9.7E-07 5.7E-OT 4827.

4827.

7.2E-07 5.1E-OT

5. 7E-07 6. 1E-07 1.2E-09 9.9E-10 7.1E-OT 5.1E-07 7.2E-07 5.1E-07 5.6E-07 4.0E-DT 5.7E-07 6.0E-OT 4827.

4827.

6.8E-OT 3.8E-07 1.2E-09 O.SE-OT 4.8E-OT 3.8E-07 3.8E-07 6827.

mp m

I m

I

-I m

(

m o

m CO TOTAL OBS - 8760 TOTAL INV OBS -

172 CALHS LOWER LEVEL -

0.0 KEY) ENTRY 1 RELATIVE CONCENTRATION - XOQ IS/Hw)t3)

Et)TRY 2 DEPLETED RELATIVE COt)CENTRATION IS/H<>3)

Et)TRY 3 RELATIVE DEPOSITION RATE II/lt<>2I ENTRY 0 DECAYED XOQ IS/H>w3 I - HALF LIFE 2.26 DAYS ENTRY 5 DECAYED XOQ IS/Hw>3) - HALF LIFE 8.00 DAYS Et)TRY 6 OECtDPL XOQ IS/H>>3 I - HALF LIFE 2.26 DAYS ENTRY 7 DECtDPL XOQ IS/H>>3) - HALF LIFE 8.00 DAYS ENTRY 8 - DISTAt)CE IN HETERS

Page 7 of 8 TABLE 20 AVERAGE ANNUAL RELATIVE CONCENTRATIONS RECIRCULATION/TERRAIN CORRECTION FACTORS RING NAME 0.5 MILES I.805 KH) 1 ~ 5 MILES (2.41 KH) 2.5 MILES (4.02 KH) 3+5 HILES (5.63 KH) 4 ~ 5 HILES I?.24 KM) 7 ~ 5 HILES 112.07 KH) 15.0 MILES I Z4 ~ 1 KM)

25. 0 MILES ( 40. 2 KM) 35.0 HILES (56.3 KH) 45.0 MILES (?Z ~ 4 KH) 0.4 HILES (0.644 KH) 0.6 MILES I 0.965 KM) 0.7 MILES (1.126 KH) 0.8 MILES ( 1. 287 KH) 0.9 MILES I 1.448 KM) 1.0 MILES (1.609 KH)

SITE (meARY NEAREST OAIRY ANIMAL NEAREST GARDENS (PER NEAREST RESIOENCES

(

LQ4 POPULATION ZONE NNE NE ENE 2'5 2.R1 2'8 2.42 2'3 2.50 2.58 R.50 2'2 2.3R 2'6 2.73 2.31 2.41 2.87 2.19 R.38 2.84 0.96 1 ~ 41 2.46 0+32 0.38 1.50 Oe13 0.15 0.60 0.07 0.07 0.29 R. 13

2. 17 2 ~ 37 2.35 2.27 2.37 2.45 2.31 2.42 2.35 2.33 2.53 2'3 2'3 2.50 2.50 2.25 2.57 2.37 2.31 2.52 2 ~ 29 2.41 Z. 76 2.45 2.47 2'5 2.43 2.47 2.63 2.45 2.43 2.73 E

ESE SE 2.32 2.58 2.43 2.08 2.24 2.44 2.06 2.00 2.25 1.86 1.78 1.75 1.80 1.50 1.41

1. 69

1. 10

0. 93 1.00 0'8 0.59 0.56 0.42 0.17 0.18 0.09 0.05 0.08 0.03 0.01 2.31 2.71 2.45 Z.32 2.58 2.44 R.32 2.53 Z.46 2'3 2.67 2.70 2'?

2'0 2.59 2.15 2.39 R.57 Zo31 Z.58 R.46 1.80 1.96 2.20 2.09 Z.05 2.44 R 09 2 58 2 45 1.96 1.89 R,OO SSE S

2.68 2.44 2.44 2.33 2.43 2.20 2.08 1.82

1. 63

1. 60

l. 12 l. 24 0.65 0.40 0.21 0,13 0.07 0.05 0.03 0.03 2.56 2.35 2.71 2.46 2.77 2.50 2.82 2.50 2.83 2.53 Z.59 2.46 2.49 2.30

1. 55

1. 73 Z.83 2.43 2.71 Z.46 R.26 R.01 SSH SH 2.27 1.92 2.41 2.14 R.33 2.06 1,88 1.77 l.61 1.55 1.25 1.27 0.57 0.52 0.19 0.23 0.05 0.11 0.02 0.06 2.30 1.90 2.36 2.04

2. 38 Z. 14 2.43 2.18 2.39 2.17 Ze31 2.16 2.29 2.18 2.11 1.50 2.35 2.12 R.31 2.14 Z. 11 l. 92 HSH 1.82 R.33 2.40 2.03 1.89 1.60 0.60

0. 19 0.06 0.02 1.73 2.05

2. 10 2.20 2.38 2.30 2.30 2.37 2.31 2.31 2.22 N

NNN 2.32 2.56 2 ~ 10

2. 60 1 ~ 96 2.41 1.64 2.13 1.51 Z.OO 1 ~ 18 1.?R 0.44 0.84 0.10 0.29 0.03 0.03 0.01 0.01 2.29 2.55 2.43 2.6?

Z.37 2.58 2'9 2.74 2.38 2.75 Z.Z3 2.57 2.38 2.64 1.46 2.54 2.10 2.58 2.18 R.58 1.80 2'7 NN N)(H N

3. 00

2. 50 Z. 15 3.10 2.79 2.19 2.95 2.75 2.37 Z.?5 2.38 Z.ll RE 56 2.41 Z.08 2.28 2.31 2.70 1 ~ 19 1 ~ 13

1. 04 0.31 0.33 0.47 0.06 0.18 0.13 0.02 0.08 0.05 3.00 2.35 2.17 3.06 Z.53 Z.ZO 3.00 2.69 2.15 3.30 Z.73 R.25 3.18 2.83 2.14 3.0?

2.91 2.08 3.04 2.53 2.20 R.51 2.40

2. 18 3'6 2.40 2.19 3.30 2.53 2.15 2.85 Z.57 2.24 66

Page 8 of 8 TABLE 20 AVERAGE ANNUAL RELATIVE CONCENTRATIONS HEIGHT OF VERTICAL HIXING LATER > 1050.0 HETERS HEIGHT OF CONTAIWENT STRUCTURE

+

60.4 HETERS THRESHOLD OF ANEHOHETER "-0.22 HPS HET DATA FILE USED - DIFF'Jl HEADER FILES USED FIXED

~

FLUID OUTPUT FILES USED -

APPOl y

APP02 THERE HERE 5 SPECIAL RECEPTOR RINGS INCLUDEO IN THIS RLN.

USER-SPECIFIEO RECIRCULATION/TERRAIN CORRECTION FACTORS HERE APPLIED TO THE HODEL CALCULATIONS~

DEPLETION HAS APPLIED TO THE HODEL CALCULATIONS.

DEPOSITION NAS CALCULATED~

ALL OUTPUT DATA HERE NRITTEN TO THE GASPAR FORHAT FILE.

67

SECTION 4 DOSE MEASUREMENTS ANDASSESSMENTS

44

Radiolo ical Im act on Man Sampling and analysis of airborne and waterborne effluents were performed in accordance with the frequencies, types of analysis, and Lower Limit of Detection (LLD) outlined in the SSES Technical Specifications.

Radioactive material was detected in some of the airborne and waterborne effluent samples analyzed.

Dose calculations using measured effluent activity levels, meteorological data from the current reporting period and monthly averaged river flow dilution factors resulted in estimated doses to individuals at levels below 10 CFR 20 and 10 CFR 50, Appendix I limits, Direct radiation resulting from plant operation, as measured by environmental thermoluminescent dosimeters located around the plant, did not contribute any measurable dose to members of the public for the reporting period.

This was based on a quarterly comparison of 1991 average (indicator) results to the 1979-1981 preoperational average (control) values.

In all cases the 1991 data was not significantly different from the preoperational average at the 95X confidence level.

Since there are no other fuel cycle sources within 8 km of SSES, 40 CFR 190 limits were not exceeded.

Summaries of maximum individual doses resulting from airborne and waterborne radioactive effluent releases are given in Table 21.

Meteorological data from Section 3 were used to calculate the dose from airborne effluents.

Technical Specification 6.9. l.ll requires assessment of radiation doses from radioactive airborne and waterborne effluent to members of the public within the site boundary.

There are no significant exposure pathways from waterborne effluents in these areas.

Onsite doses are assessed relative to offsite dose values and are adjusted for appropriate dispersion and occupancy factors.

Summaries of the calculated maximum onsite doses resulting from airborne effluents are presented in Tables 22 through 25.

TABLE 21 SUNNARY OF NAXINUN INDIVIDUALOFFSITE DOSES AND DOSE CONNITNENTS TO NENBERS OF THE PUBLIC DATA PERIOD: 1/1/91 TO 12/31/91 EFFLUEHT APPLICABLE ORGAN EST IHATED DOSE1'HREH)

AGE GROUP LOCATION DIST AFFECTED (HILES)

SECTOR PERCEHT OF LIHIT APPEHDIX I LIHIT (HREH)

LraurD TOTAL BODY 7.82E-04 CHILD OANVILLE, PA 1.30E-02 LraurD LIVER 8.39E-04 CH ILO DANVILLE~

PA 4.20E-03 10 NOBLE GAS NOBLE GAS NOBLE GAS NOBLE GAS AIR DOSE

. (GAHHA-HRAD)

AIR DOSE (BETA HRAD)

TOTAL BODY SKIN 7.60E-02 4.30E-02 5.02E-02 8.43E-02 H/A H/A N/A H/A 1.02

'WS'N 1.02 Hsrl 1.02 VSQ 1.02 WSM 3.80E-01

'1.08E-01 5.02E-01 2.81E-01 10 20 15 IODIHE AND PARTICULATES LUNG 9.53E-02 CHILD 1.02 rrsM 3.18E-01 15

10CFR50, Appendix I limits are in terms of mrad or mrem/reactor-year tEstimated dose is based on a site total activity release.

70

DOSES TO NENBERS OF THE PUBLIC WITHIN THE SITE BOUNDARY SSES Technical Specification 6.9. 1. 11 requires that the Semiannual Effluent Release Reports include an assessment of the radiation dose from radioactive effluents to members of the public within the site boundary.

Within the SSES site boundary there are seven areas which are open to members of the public (See Figure 8):

~

The Susquehanna Riverlands Recreation Area/

Energy Information Center

~

Residences in the north-northeast, east southeast, southeast, west southwest, west northwest and north northwest sectors In the area comprising the Riverlands recreation

area, which surrounds the Energy Information Center, four pathways of radiation exposure can be identified; plume, ground, inhalation, and direct radiation.

There are no significant exposure pathways from waterborne effluents in this area.

There are approximately 100,000 visitors to the Riverlands/Information Center complex each year.

In order to facilitate dose calculations, it is assumed that each visitor stays in the area for one hour.

Use of the GASPAR code yields calculated doses for the Riverlands area for the report period.

These doses are the total doses at the location from gaseous effluents during the report period.

In order to compute doses to members of the public who stay for only short periods of time, these doses are converted to dose rates.

Taking into account the estimated 100,000 person-hours of occupancy, the collective (person-rem) doses shown in Table 22 are calculated.

Calculated doses for residences within the SSES site boundary for the following sectors are presented in Tables 23 through 25.

~

north northeast (0.90 miles)

~

east southeast (0.50 miles)

~

southeast (0.40 miles)

~

west southwest (1. 10 miles)

~

west northwest (0.70 miles) and

~ 'orth northwest (0.60 miles) 71

FIGVRE B ARQS VITHtS THf SSES SITE'OV OPEN TO PfgPfBPRg N TH SOAR)'HE PVBLIC SOS rQU8

~g~4 RlV<g~gDS

~ECR~ 7/ON SITE BOVAfOARY g

~

ga g>>'

gg r

F I.'ESlDEhl714L AR~~

Q<

TABLE 22 CALCULATED COLLECTIVE DOSES TO MEMBERS OF THE PUBLIC MITHIN.THE RIVERLANDS/INFOINATION CENTER COMPLEX Data Period:

1/1/91 12/31/91 EFFLUEHT PATNNAY APPLICABLE ORGAN AGE GROUP LOCATION DIST AFFECTED (N)

SECTOR EST IHATED DOSE RATE (HREN/HR)

COLLECTIVE DOSE (PERSON-REH)

NOBLE GAS PLUHE TOTAL BQ)Y N/A 0.70 NE 1.55E-06 1.55E-04 NOBLE GAS IODINE AND PARTICULATES PLUHE GRND~, INH, DR SKIN SKIN N/A TEEH 0.70 NE 0.70 NE 2.61E-06 1.00E-06 2.61E-04 1.00E-04

<<(GRND) Ground, (INN) tnhaiation, OR (Direct Radiation) 73

TABLE 23 CALCULATED DOSES FOR RESIDENCES MITHIN THE SSES SITE BOUNDARY (NNE and ESE SECTORS)

Data Period:

1/1/91 12/31/91 EFFLUENT~

APPLICABLE ORGAN EST IHATED DOSEg (IBIEN)

LOCATIQI DIST AFFECTED (NILES)

SECTOR PERCENT OF LINIT APPENDIX I LINIT (NREN)

NOBLE GAS AIR DOSE (GANNA-NRAD )

7.11E-03 H/A 0.90 NHE 3.56E-02 10 NOBLE GAS AIR DOSE (BETA-NRAD) 5.98E-03 H/A 0.90 HNE 1.50E-02 20 NOBLE GAS TOTAL BODY 4.63E-03 H/A 0.90 HNE 4.63E-02 NOBLE GAS SKIN 8.32E-03 N/A 0.90 HHE 2.77E-02 15 IODINE AHD PARTICULATES SKIN 6.38E-03 AD,TH 0.90 HNE 2.13E-02 15 EFFLUENT APPLICABLE ORGAN EST IHATED DOSEf (INIEN)

LOCATION DIST AFFECTED (NI LES)

SECTOR PERCENT OF LINIT APPENDIX I LINIT (i%EN)

NOBLE GAS HOBLE GAS AIR DOSE (GAMNA-NRAD )

AIR DOSE (BETA-HRAD) 5.38E-03 3.04E-03 N/A N/A 0.50 0.50 ESE ESE 2.69E-02 7.60E-03 10 20 HOBLE GAS TOTAL BODY 3.55E-03 H/A 0.50 ESE 3 '5E-02 HOBLE GAS SKIN 5.96E-03 H/A 0.50 ESE 1.99E.02 15 IODIHE AHD PARTICULATES SKIN 2.34E-03 TEEN 0.50 ESE 7.80E-03 15 10 CFR 50, Appendix I limits are in terms of mrad or mrem/reactor-year AGE GROUP:

(AD) Adult, (TN) Teen tEstimated dose is based on a site total activity release.

- Analyzed pathways:

plune, ground, inhalation, direct radiation 74

1

TABLE 24 CALCULATED DOSES FOR RESIDENCES WITHIN THE SSES SITE BOUNDARY (SE and WSW SECTORS)

DATA PERIOD:

1/1/91 - 12/31/91 EFFLUENT~

APPLICABLE ORGAN EST IHATED DOSEf (HREH)

LOCATION DIST AFFECTED (NILES)

SECTOR PERCENT OF LIHIT APPENDIX I LIHIT (HREH)

NOBLE GAS NOBLE GAS AIR DOSE (GAHHA-HRAD )

AIR DOSE (BETA-HRAD) 1 '9E-02 6.14E-03 H/A N/A 0.40 0.40 SE SE 5.45E-02 1.54E-02 10 20 NOBLE GAS TOTAL BODY 7.17E-03 N/A 0.40 SE 7.17E-02 NOBLE GAS SKIN 1.20E-02 N/A 0.40 SE 4.00E-02 15 IODINE AND PARTICULATES SKIN 4.70E-03 AD,TH 0.40 SE 1.57E.02 15

- Analyzed pathMays:

plane, ground, inhalation, direct radiation EFFLUENT~

APPLICABLE ORGAN EST IHATED DOSEf (HREN)

LOCATION DIST AFFECTED (HILES)

SECTOR PERCENT OF LINIT APPENDIX I LIHIT (HREN)

NOBLE GAS NOBLE GAS AIR DOSE (GAHHA-HRAD)

AIR DOSE (BETA-HRAD) 6.52E-02 3.69E-02 H/A H/A 1 ~ 10 1.10 3 '6E-01 9.23E-02 10 20 NOBLE GAS TOTAL BODY 4.30E-02 H/A 1.10

'NSH 4.30E-01 NOBLE GAS SKIN 7.23E-02 H/A 1.10 2.41E-01 15 IODINE AND PARTICULATES LUNG 8.17E-02 CHILD 1.10 HS1I 2.72E-01 15

10CFR50, Appendix I limits are in terms of mrad or mrem/reactor-year.

Age Group:

(AD) Adult, (TN) Teen.

fEstimated dose is based on a site total release.

Analyzed pathuays:

plane, ground, vegetation, inhalation, direct radiation.

75

S' I

TABLE 25 CALCULATED DOSES FOR RESIDENCES WITHIN THE SSES SITE BOUNDARY (WNW and NNW SECTORS)

DATA PERIOD:

1/1/91 12/31/91 EFFLUENF NOBLE GAS HOBLE GAS NOBLE GAS APPLICABLE ORGAN AIR DOSE (GAMMA-MRAD )

AIR DOSE (BETA-MRAD)

TOTAL BODY EST IHATED DOSEt (HREH) 2.54E-02 1.68E-02 1.67E-02 H/A H/A H/A LOCATIQI DIST AFFECTED (HILES) SECT(NI 0.70 MHM 0.70 MHM 0.70 MHM PERCENT OF LIMIT 1.27E-01 4.20E-02 1.67E-01 APPEIQIX I LIHIT (HREH) 10 20 NOBLE GAS SKIN 2.87E-02 H/A 0.70 MHM 9.57E-02 15 IODINE AHD PARTICULATES TH>>, LH, SK 4.64E-02 CHILD 0.70 MNM 1 '5E-01 15

- Analyzed pathway:

plune, ground, vegetation, inhalation, direct radiation EFFLIKNT NOBLE GAS HOBLE GAS APPLICABLE ORGAN AIR DOSE (GAMMA-MRAO )

AIR DOSE (BETA-MRAD)

ESTIMATED DOSEf (HREH) 2.82E-02 1.60E-02 H/A H/A LOCATION DIST AFFECTED (HILES) SECTOR 0.60 NHM 0.60 HHM PERCENT OF LIMIT 1.41E-01 4.00E-02 APPENDIX I LIMIT (NIEH) 10 20 NOBLE GAS TOTAL BODY 1.86E-02 N/A 0.60 NHM 1.86E-01 NOBLE GAS SKIH 3.13E-02 N/A 0.60 HNM 1.04E-01 15 IODINE AND PARTICULATES LN>>,

SK

'1.07E-02 TEEN 0.60 HNM 3.57E-02 15

10CFR50, Appendix I limits are in terms of mrad or mrem/reactor-year

.*(TH) Thyroid, (LN) Lung, (SK) Skin tEstimated dose is based on a site total release.

>>*Analyzed pathways:

plwe, ground, inhalation, direct radiation 76

SECTION S CHAlVGES TO THE OFFSITE DOSE CALCULATIONMAlVUAL AlVDTHE SOLID WASTE PROCESS CONTROL PROGRAM 77

CKANGES TO THE OFFSITE DOSE CALCULATION MANUAL The ODCH was revised August 28, 1991 to document changes to sampling stations pursuant to Technical Specification 3. 12. lc and 3. 12.2b.

Changes occurred in either the actual monitoring locations or the descriptions for such locations for airborne, direct radiation, and milk monitoring.

The locations of two air sample and precipitation collector stations were changed in 1990.

The station formerly at location 2S2, the Energy Information

Center, was moved to location 3S2, near the Backup Heteorological Tower on'ite.

The reason for this move was that an addition,was being built to the Information Center that would have interfered with sample collection.

The station formerly at

11S2, the Golomb House, was relocated in mid-November to

12S2, the Emergency Operations Facility, for two reasons.

Those reasons were the constant concern about overhanging tree leaves at the former llS2 location and the meteorological data indicating that the new 12S2 location is a more sensitive monitoring location than the old 11S2 location.

With one exception, the changes to direct radiation (TLD) monitoring locations as described in the ODCH involved only the descriptions of those locations.

Location 2B3, previously described as a the "former Luzerne Outerware" location, is now referred to as the Durabond Corporation since this company has purchased and is currently doing business at this site.

Location llE1, previously identified as Jacobsen, is now referred to as the Thomas Residence, since this property was sold by the Jacobsens to the Thomases.

The only change of actual locations involved the TLD formerly at 9D1, the Smith Farm.

Because of the loss of a TLD and the pole to which it was attached that occurred when a barn at this location was moved by the owners, a replacement location was found at the nearby Country Folk Store.

This new location is now called 9D4.

Significant changes occurred to milk sampling locations listed in the ODCH.

The Shultz Farm (12B2) and the Chapin farm (8D4) are no longer milk sampling locations because the farms went out of business.

These locations were replaced with the Drasher 'farm (1003) and the Kishbaugh farm (10D4).

The

Broyan, Ryman, and Dent dairy farms were deleted from the ODCH's list of dairy farms at which both monthly and semi-monthly milk sampling is performed.

The reasons for their deletions from the list are the relatively low dose potentials of these sites.

Three dairy farms, the Young Farm (1283), the Dagostin Farm (12D2),

and the Hoyer farm (6Cl) were added to the ODCH's list because of their relatively high dose potential.

All the requirements of SSES Technical Specifications are being met following the changes discussed above.

78

PENNSYLVANIA POWER 5 LIGHT COMPANY SUS(UEHANNA STEAN ELECTRIC STATION OFFSITE DOSE CALCULATION MANUAL Prepared By Reviewed By Env~QCtfem.

Group Supv.- Nuclear Date Date BP Approved By Manager-Nuclear Services Date 8 Zg g/

PORC REVIEW RE UIRE BEFORE APPROVAL BY THE MANAGER-NUC AR SERVICES

FIGURE 5 ygITE ENVIRNÃENTAL SAMPLING LOCATIONS - SUSgVEHANNA SES 16 N

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%LE 7 OPERATIONAL RADIOLOGIChL ENVIRONENThL ISNITORIHG PROGRN Page f 3 Exposure Pathways e

Number of Samples Sampling and C

e t e

e c Type and F'frequency 0

hixbarm Radioiodine and )

Particulates 0.4 at 1.3 at 0.8 ai 4.7 at 14 ai 0.5 ai Qa6 ai 3.9 ai 3.4 at 15 ai 3S2 15S4 1D2 3D1 12G1 (

12S2 (

9B1

(

5S4

(

12E1

(

7G1

(

MSM-E.O.F. Building)

S

- Transmission Line)

E M of Bio. Consult.)

MS@- Berwick Hospital)

SE PPIL Hazleton Chemical Lab)'E

- SSES Backup Net. Tower N - Transaission Corrodor N - Hocanaqua Substation)

NE Pond Hill)

MSQ-Bloomsburg Service Center)'ontinual sampler operation with sample collection weekly.**

Radioiodine Canister:

analyze weekly for 1-131 Particulate Sample:

Analyze for gross beta radioactivity less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following filter change.

Perform gamaa isotopic analysis on composite sample (by location) quarterly.

d' l

APPV LaWI5 DATE SFM~+/

1S2 Perimeter Fence - 0.2 ai N

1D2 Nocanaqua Substation 4.0 mi N

2S3 Periaeter Fence 0.2 ai NHE 2B3 Durabond Corporation 1.3 ai HHE 2F1 St. Adalberts Cemetery 5.9 ai HHE 3S4 Periaeter Fence 0.3 ai NE 3Dl Pond Hill - 3.4 ai NE 3F1 Valania Resident (Nanticoke)-

9.1 ai NE 3G3 Mtlkes-B~rre-Horton St. Substation-16 ai NE 4S3 Perimeter Fence 0.2 mi ENE 4E1 Ruckles Hill Road Pole (f) 46422/H35197 - 4.8 mi EHE 4Gi itountain [op Industriai park-14 mi ENE 5S7 Perimeter Fence 0.3 mi E

5E2 Bloss Farm 4.5 mi E

6S4 Perimeter Fence 0.2 mi ESE quarterly Gamma Dose:

quarterly.

TABLE 7 (

nued)

Exposure Pathways-

~~dlAf

~am e

gg~>~oge Surface Drinking APPY +~i DATE S'umber of Samples

~d 6E1 St.

James Church - 4.7 mi ESE 6S9 Perimeter Fence - 0.2 mi ESE 7S6 Perimeter Fence 0.2 mi SE 7El Harwood Transmission Line Pole P2 4.2 mi SE 7G1 Hazleton Chemical Lab - 14 mi SE BS2 Perimeter Fence - 0.2 ai SSE BB2 Laltall Residence - 1.4 mi SSE 803 Nowry Residence - 4.0 mi SSE 9S2 Security Fence 0.2 mi S

9D4 Country Folk Store - 3.6 mi S

10S1 Perimeter Fence 0.4 ai SSQ 1092 Ross ~n Farm 3.0 ai SSli 11S3 Security Fence - 0.3 mi SQ llE1 Thoaas Residence - 4.7 mi SQ 12S3 Perimeter Fence - 0.4 mi WSW 12El Berwick Hospital - 4.7 mi WSM 12G1 Bloomsburg - 15 mi WSW 13S2 Perimeter Fence - 0.4 mi M

13E4 Kessler Farm - 4.1 mi I 14SS Site Pole 43996/N34230 0.5 mi WNW 14E1 Canouse Farm - 4.1 mi WNM 15F1 Zawatski Farm - 5.4 ai NW 15S5 Perimeter Fence - 0.4 mi NW 16Sl Perimeter Fence - 0.3 mi NNW 16S2 Perimeter Fence - 0.3 mi NNM 16F1 Hidlay Residence (Huntington Hills)-

7.8 NNM 6S6 river water intake line 6S7 cooling tower blowdown discharge line 12H2 Oanville Water Co.

(Approximately 30 miles downstream)

Sampling and Co ect on F e enc Honthly composite Honthly composite Honthly composite

.ge 2 of 3 Type and Frequency of An's Gamma isotopic analysis.

Composite tritium analysis at leas g

quarterly.

Gross beta and gamaa isotopic analyses monthly.

Composite for trito"f analysis at leasl terly.

TABLE 7 ('.

ied)

Exposure Pathways d

Sam e

Number of Samples o t'o s*

Sampling and Col ect o

re uenc Page 3 of 3 Type and Frequency 0

Sediment from Shoreline Nilk***

Fish and Invertebrates Food Products 7B Bell Bend - 1.2 mi SE 12B3 Young Farm 2.0 mi MSM lOGl Davis Farm,-

14 mi.

SSM'4B1 Stola Farm - 1.8 mi.

MNM 1202 0ggostin Farm - 3.7 mi.

MSM Outfall area 2H Falls, PA (Approximately 30 mi NNE) 1101 Zehner Farm - 3.3 mi SM vegetable Semiannually Semi-monthly when animals are on pasture, monthly otherwise Semi annually.

One sampl e from each of two recrea-tionally important species from any of the following families:

bullhead catfish, sunfish, pikes, or perches.

At time of harvest Galena isotopic analysis semiannually.

Gambia isotopic and I-131 analysis of each sample.

Gambia isotopic on edible portions.

Gaama isotopic on edible portions.

The location of samples and equipment were designed using the guidance in the Branch Technical Position to NRC Rev.

Guide 4.8, Rev.

1, Nov. 1979, Reg.

Guide 48.

1975 and ORP/SID 72-2 Environmental Radioactivity Surveillance Guide.

Therefore, the airborne sampler locations were based upon X/g and/or D/g.

"A dust loading study (RNC-TR-81-01) concluded that the assumption of 1 for the transmission correction factor for gross beta analysis of air particulate samples is valid.

Air particulate samples need not be weighed to determine a transmission correction factor.

- - Ifa milk sample is unavailable for more than two sampling periods from one or more of the locations, a vegetation sample shall be substituted until a suitable milk location is evaluated.

Such an occurrence will be documented in the REHP annual report.

b Control sample location.

Two-week composite if calculated doses due to consumption Qf water exceed one millirem per year.

In these

cases, I-131 analyses will be performed.

The sample collector will determine the species based upon availability, which may vary seasonally and yearly.

APPV

C P

CHANGES TO THE SOLID MASTE PROCESS CONTROL PROGRAN PCAF 1-91-1081 to the SSES plant procedure AD-(A-311, Solid Radioactive Process Control Program was prepared and approved during the report period.

A copy of the changes are attached.

The Process Control Plan procedure change reflects action taken by PP8L to identify an additional waste stream for cartridge filter waste type.

This change provides additional assurance to classify and characterize cartridge filters.

These changes do not reduce the overall conformance of the solidified waste product to existing criteria for solid wastes.

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AO-(}A-311 Revision 11 Page 16 of 48 c.

RMCU Filter Media shall be dewatered i

H h

In t n egri ty Containers.

If this waste must be w

ere in igh solidified, Technical Specification 3/4.11.3 action statement must be performed.

Condensate/Radwaste Demineralizer Bead Resin Resins from the Condensate Demineralizers and Liquid Radwaste Oemineralizer are collected in the Spent Resin Tank or transferred directly to a liner/container.

This is considered to be Condensate/Radwaste Oemineralizer Bead Resin.

The constituents of this waste stream ma 1'nclude various types of anion, cation and mixed m

bead resin.

C.

d.

d Bead Resin may be solidified in steel liners ewatered for final disposal in either steel iners or liners or High Integrity Containers.

Bead Resin may be used to demineralize Chemical Waste in epoxied steel liners.

The Bead Resin may be solidified or dewatered for final disposal.

e.

Condensate demineralizer bead resin may be ultrasonically cleaned prior to collection in the Spent Resin Tank.

Cartridge Filters a.

Cartridge Filter waste type consists of th following waste streams and constituents:

e (1)

CRQ Filters -

CRO or other filters and sma11 unirradiated primary system equipment such as valves, CRO lift pump filters, Rinse Tank filters and other metal components.

RWCU Septa - Septa from RMCU Filter Oemineralizer including septa from Fuel Pool Cleanup Filter Demineralizer.

(3)

Radwaste Filters - including degasifier filters and other, fiber or paper filters other than primary system.

(q) u~~4w Y~-~<~~~~ t cl~l7 cu 4v>>~-

WASTE PROCESSING OF 3 PCP IMPLEMENTING PROCEQURE MATRIX Attachment 0

AO-gA-311 Rev>s)on ll Page 46 of 48 Eva orator Concentrates

- Solidified SEG STO-P-05-008 (Steel Liner)

OP-068-105 CH-RC-047 Mixed Solids - Solidified SEG STO-P.-05-025 (Steel Liner)

OP-068-103 CH-RC-051 SEG STO-P-05-051 (Steel Liner)

(High Torque)

OP-068-133 CH-RC-054 LRW Filter Media URC Waste RWCU Filter Media -Oewatered SEG STO-P-'03-646 (HIC)

OP-068-116 OP-068-140 Condensate Radwaste Oemineralizer Bead Resin - Solidified SEG STO-P-05-054 (Steel Liner)

OP-068-113 CH-RC-049 Condensate Radwaste Oemineralizer Bead Resin

- Oewatered SEG STO-P-03-048 (Steel Liner)

OP-068-102 Cart id e Filters - Oewatered CNSI FO-OP-019 (Overpack)

HP-TP-875 SEG STO-P-03-010 (HIC)

OP-068-12)

CNSI FO-AO-002 (HIC)

HP - IP-9'-'I 8o HP-IP -999. g gz Page 1 'of 3

PP&L E

REVIEWERS (CATEGORY )

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( J)

DOCUMENT REVIEW

~

DESIGNATES PXVIE'~ER(S)

PERFORMIHC QADR

2.

DATE SENT:

I

)- J Li'AME RETURN BY:

7-i A'

LOCATZOH ETN NO.

DOCU?KNT

( T ITLE/NUMBER/REV, )

l E C.

ORIGINATOR: lQ PP&L OTHER 5.

SAFETY REL.

Q ASHE (g

OTHER 6

STATUS'~

PRELZM

) 7.

REFERENCES ATTACHED:

Q FIHAL FILE NO.

I8.

COMMENT i

g) 10.

RESOLUTION:

/

fc SUBMI ED

/- L7 OLVED.

DATE FORM NDZ~A-8. 1. 3A REV.

3 (0~/90}

llNEIIlltllllllINImimlIItllllmlllIN>><<

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SECTION 6 REPORT OF EXCEPTIONS TO THE SSES EFFLUENT MONITORINGPROGRAM 89

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REPORTS OF EXCEPTION TO THE SSES EFFLUENT MONITORING PROGRAM Two separate events occurred involving the blowdown flow recorder for the Unit 2 Cooling Tower (System No.

241A, Equipment No. FR-21503),

where effluent monitoring equipment was rendered inoperable for a period exceeding the reporting requirement in Technical Specification Table 3.3.7. 10-1 Action Statement 102.

The first event was initiated when the Unit 2 Cooling Tower Blowdown Loop was declared inoperable on 8/17/91 (15:00) due to a lightning storm.

When investigated, it was discovered the blowdown flow transmitter was heavily fouled by algae.

The element was cleaned, and a failed transistor on the main circuit board was replaced.

This action permitted a partial recalibration of the flow transmitter, and the limiting condition for operation (LCO) was cleared on 8/21/91 (14:45).

By 19:00 on 8/21/91,

however, the flow indication failed high, and the LCO was re-entered.

The flow transmitter was electrically bypassed, rendering it inoperable, while blowdown instrumentation from the Unit 1 Cooling Tower was substituted to determine blowdown flow rate during liquid releases.

All automatic interlocks remained in place during this period.

A different type flow element and transmitter designed for dirty water/algae conditions was installed by 9/26/91, and the LCO was again cleared for this condition.

This event has been investigated under Significant Operating Occurrence Report (SOOR)

No. 2-91-195.

The second event was initiated 12/13/91, when blowdown flow indication from the Unit 2 Cooling Tower decreased with no change in valve position, below the interlock setpoint, which automatically terminated liquid release 891-168.

The flow signal later returned to its expected

value, and indication remained normal.

The cause of this spurious behavior could not be positively identified at the time, due to safety concerns (ice on the tower),

and later investigations disclosed no abnormal conditions.

The equipment manufacturer suggested turbulent flow or flow element debris, and recommended cleaning and relocating the flow element.

The velocity module, processor module and flow element were replaced, and the flow element position was increased to reduce turbulence.

The LCO was then cleared on 1/13/92.

This event has been investigated under SOOR No. 2-91-241.

90

PLA-3739, Semiannual Radioactive Effluent Release Rept for Jul-Dec 1991

Text

SUBJECT:

Dear Mr. Martin:

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PLA-3739, Semiannual Radioactive Effluent Release Rept for Jul-Dec 1991

Text

SUBJECT:

Dear Mr. Martin:

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