ML091390360

2008 Radioactive Effluent Release Report, Cover Through Section 8, Table 8-1

ML091390360
Person / Time
Site:	Susquehanna
Issue date:	12/31/2008
From:	Hickey F J Susquehanna
To:	Office of Nuclear Reactor Regulation
References
PLA-6493
Download: ML091390360 (100)

Text

Susqe ha na Stea,<.SElectric Station Units I & 2 Radioactive" Effluent, elease Report.2008 Annual RADIOACTIVE EFFLUENT RELEASE REPORT REPORT PERIOD: 01/01/08 -12/31/08 Prepared by: rrailcis`

J. Hickeo/'Health Physicist' Reviewed.

by:, teAAl~4 A1 53 L2~.Raymond E. Doebler Chemistry Support Supervisor Approved by: Bruce E. Rhoads Manager -Plant Chemistry PPL SUsquehanna, LLC 769, Salem Blvd.Berwick, Pennsylvania 18603 TABLE OF CONTENTS SECTION PAGE 1. Introduction, Summary and Supplemental Information 1-1 2. Effluent and Waste Disposal Data 2-1 3. Meteorological Data and Dispersion Estimates 3-1 4. Dose Measurements and Assessments 4-1 5. Changes to the Offsite Dose Calculation Manual (ODCM), 5-1 Technical Requirements Manual (TRM)and the Solid Radioactive Waste Process Control Program 6. Miscellaneous Technical Requirements Manual (TRM), FSAR, 6-1 40CFR190 and NEI Groundwater Protection Initiative Reporting 7. Corrections to Previous Radioactive Effluent Release Reports 7-1 8. Effluent from Systems Classified as Insignificant Effluent Pathways 8-1 Appendix A ODCM/TRM LIST OF TABLES Table Table Table Table Table Table 1-1 2-1 2-2 2-3 2-4 2-5 Table 2-6 Table 2-7 Table 2-8 Table 2-9 Table 2-10 Table 2-11 Table 2-12 Technical Requirement Limits Airborne Effluent -Summation of All Releases Airborne Effluent -Radionuclides Released Waterborne Effluent -Summation of All Releases Waterborne Effluent -Radionuclides Released Estimated Total Errors Associated with Effluents Measurements Waste Disposition RWCU Filter Media -Class A HIC (Dewatered)

CFS Backwash Media -Class A HIC (Pyrolysis)

CFS Filters -Class A HIC (Pyrolysis)

CFS Filters -Class A Strong Tight Container (Compacted)

Condensate Demineralizer

/ Radwaste Demineralizer Class A HIC (Pyrolysis)

Contaminated Waste Oil -Class A (Fuel Blending for Co-Generation)

Liquid Radwaste Filter Media -Class A HIC (Pyrolysis)

Processed DAW -Class A Strong Tight Container (Compacted)

Cartridge Filters -Class B HIC (Non-Processed)

Non-Processed DAW -Class B HIC Irradiated Components

-Class C Steel Liner Condensate Demineralizer/

Radwaste Demineralizer Class C HIC (Pyrolysis)

PAGE 1-10 2-3 2-4 2-7 2-8 2-11 2-15 2-16 2-17 2-18 2-19 2-20 2-21 2-22 2-23 2-24 2-25 2-26 2-27 Table Table Table Table Table O Table 2-13 2-14 2-15 2-16 2-17 2-18 LIST OF TABLES (cont.)PAGE Table 2-19 Liquid Radwaste Filter Media -Class C HIC (Pyrolysis) 2-28 Table 3-1 Meteorological Data Recovery for 2008 3-3 3-4 Table 3-2 Joint Frequency Distribution of Wind Speed and Wind Direction 1 Om versus Delta Temperature 60-1 Om for the Period of January 1, 2008 through December 31, 2008 Table 3-3 Joint Frequency Distribution of Wind Speed and Wind Direction 60m versus Delta Temperature 60-1 Om for the Period of January 1, 2008 through December 31, 2008 Table 3-4 2008 SSES Annual Relative Concentrations No Decay, Undepleted X/Q (sec/m 3)Table 3-5 2008 SSES Annual Relative Concentrations 2.26-Day Decay, Undepleted X/Q (sec/m 3)3-12 3-20 3-21 3-22 3-23 3-24 4-2 Table 3-6 2008 SSES Annual Relative Concentrations 8-Day Decay, Depleted X/Q (sec/m 3)Table 3-7 Table 3-8 2008 SSES Annual Relative Deposition (D/Q meters 2)2008 Atmospheric Dispersion Estimates for RETDAS Input at Selected Locations Table 4-1 Site-Specific Parameters Used for RETDAS Calculations (Danville Receiver) for 2008 Table 4-2 Table 4-3 Summary of Maximum Individual Doses to Members of the Public Data Period: 1/1/08 to 12/31/08 Calculated Collective Doses to Members of the Public Within the Riverlands/Energy Information Center Complex Data Period: 1/1/08 to 12/31/08 4-4 4-5 Table 4-4 Table 6-1 Table 8-1 LIST OF TABLES (cont.) PAGE Summary of Maximum Individual Doses from Airborne Effluent 4-6 NEI Ground Water Protection Initiative Reporting 6-4 Annual Release from Systems Classified as 8-3 Insignificant Effluent Pathways LIST OF FIGURES Figure 1-1 Figure 1-2 Figure 2-1 Figure 2-2 Figure 3-1 Figure 3-2 Figure 3-3 Figure 4-1 Airborne Effluent Release Points Waterborne Effluent Pathway Susquehanna River Monthly Average Flow Rates Data Period: 2008 Monthly Liquid Radwaste Discharge Totals 2008 Annual Wind Rose 1OM Level -Primary Tower 2008 Annual Wind Rose 60M Level -Primary Tower Pasquil Stability Class Prevalences Data Period: 2008.Airborne-Dose Calculation Locations PAGE 1-6 1-7 2-9 2-10 3-26 3-27 3-28 4-7 SECTION 1 INTRODUCTION,

SUMMARY

AND SUPPLEMENTAL INFORMATION 1-1 INTRODUCTION The submittal of the 2008 Radioactive Effluent Release Report is in accordance with PPL Susquehanna, LLC Tech Spec. 5.6.3. The enclosed information is consistent with the objectives outlined in the Offsite Dose Calculation Manual (ODCM) and Process Control Program (PCP). The 2008 Radioactive Effluent Release Report is in conformance with 10CFR50.36a and 10CFR50, Appendix I, Section IV.B.1.PPL Susquehanna, LLC 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 about 1,200 MW 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 101 1982.The reactor reached 100% 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 May 8, 1984. Unit 2 was declared commercial on February 12, 1985.Airborne effluents are released from the Station via five rooftop vents on the reactor building (see Figure 1-1). Continuous sampling for particulates and iodines is performed at each vent as well as continuous monitoring for noble gases. A program of periodic sampling and analysis for tritium and noble gases along with periodic analysis of particulate and iodine samples is conducted as specified in the plant Technical Requirements.

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 1-2). 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 Station during the period from January 1, 2008 to December 31, 2008. In addition, this report serves as a medium for notifying the US Nuclear Regulatory Commission staff of changes to the ODCM, PCP and documentation of any exceptions to the effluent monitoring program which must be reported per Technical Requirements.

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

All radioactive effluent releases were within the concentration and release limits specified in the Technical Requirements.

Calculations and terms utilized in this report are those outlined in the ODCM.1-2 Section 1 contains supplemental information pertaining to effluents from the Susquehanna plant. Included are regulatory limits (Table 1-1), sampling and analysis methods, characterization of the number and duration of batch and abnormal releases and a brief summary of the applicable year's effluents.

Section 2 contains effluent and waste disposal data for the report period. Table 2-1 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 2-2 presents the activity totals of specific radionuclideS in airborne effluents.

Waterborne effluents are summarized in Table 2-3. Average diluted concentrations are presented and compared to the applicable limits. Table 2-4 presents the release quantities of specific radionuclides in waterborne effluents over the report period.Figures 2-1 and 2-2 present the Susquehanna River Monthly Average Flow Rates for 2008 and the Monthly Liquid Radwaste Discharge Totals for 2008, respectively.

Table 2-5 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.Tables 2-7 through 2-19 present a characterization of the solid radioactive waste shipped offsite during the report period. An estimate of major nuclide composition is presented for each waste'type.

Also included are the volumes and curie contents associated with each type of solid waste. The number of waste shipments from the site transported directly for burial or disposal are listed in Table 2-6.Section 3 presents meteorological data for 2008, including data recovery, joint frequency distribution of wind speed and direction, stability class distribution, and atmospheric dispersion estimates for selected locations.

Section 4 of this report contains an assessment of the calculated doses attributed to the reported radiological effluents for the calendar year. The Radioactive Effluent Tracking and Dose Assessment Software (RETDAS) computer code was used for calculation of doses from waterborne effluents.

Site-specific parameters used in the calculations for the Danville receiver are shown in Table 4-1. The RETDAS code was also 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 4-2 summarizes maximum calculated doses to members of the public from airborne and waterborne effluents.

Table 4-3 presents calculated collective doses to members of the public within the Riverlands/Energy Information Center Complex.Table 4-4 summarizes the calculated doses for residences and other occupied areas within the site boundary and the nearest dairy.1-3 Section 5 of this report documents changes to the Offsite Dose Calculation Manual, Technical Requirements Manual and the Solid Radioactive Waste Process Control Program.Section 6 presents a listing of cases (if any) in which airborne or waterborne effluent monitoring instrumentationwas declared inoperable and was not restored to operability within the time period specified in Technical Requirements 3.11.1.4, 3.11.1.5 and 3.11.2.6 Action Statements.

In addition, this section presents issues (if any) with the collection of milk or fresh leafy vegetables per Technical Requirement 3.11.4.1 and changes due to the land use census per Technical Requirement 3.11.4.2.

Section 6 also includes reporting associated with the Nuclear Energy Institute (NEI) Groundwater Protection Initiative.

Section 7 contains corrections (if any) to previous Radioactive Effluent Release Reports.Section 8 contains information on effluent and offsite dose from the systems classified as insignificant effluent pathways.1-4

SUMMARY

Liquid effluent releases for 2008 were similar to those of previous years. During 2008 there were eighty-nine (89) liquid batch releases resulting in a total release volume of seven hundred thousand nine hundred (700,900) gallons. The total number of liquid batch releases and total volume released in 2008 Was lower than the corresponding values for 2007 (93 releases resulting in 1,200,000 gallons released in 2007). The predominant radionuclide released in liquid effluents during 2008 was tritium.Approximately thirty-three (33) curies of tritium were released in liquid effluents in 2008, compared to seventy (70) curies released in 2007. When compared with all radionuclides released in. liquid effluents in 2008, tritium and Zn-65 were the main contributors to the resultant offsite dose. Consistent with previous years, the offsite dose from liquid releases in 2008 was less than one percent (1%) of the annual limits for both organ and whole body dose.Gaseous effluents for 2008 were also comparable to those of previous years. Similar to liquid effluents in 2008, the predominant radionuclide released in gaseous effluents was tritium. When compared with all radionuclides released in gaseous effluents in 2008, tritium was the main contributor to the resultant offsite dose. Approximately sixty (60)curies of tritium were released in gaseous effluents in 2008 compared to eighty-nine (89) curies in 2007. The resultant maximum offsite organ dose due to gaseous* effluents from Unit-1 for 2008 was 8.94E-02 mrem, which is 0.6 percent (0.6%) of the per unit annual limit of fifteen (15) mrem. The resultant maximum offsite organ dose due to gaseous effluents from Unit-2 for 2008 was 4.21 E-01 mrem, which is 2.8 percent (2.8 %) of the per unitannual limit of fifteen (15) mrem. The maximum offsite dose from gaseous effluents was higher in 2008 when compared with 2007 (4.21 E-01 vs.4.06E-01 mrem) due to a slight increase in tritium released from the Unit-2 Turbine vent. The main source of the tritium in liquid and gaseous effluents is from control rod blades.1-5 FIGURE 1-1 AIRBORNE EFFLUENT RELEASE POINTS IUNIT II""'EACTOR REACTOR BULING BUILDING EXHHAUST EXHAUST VENTT VENi 160,77Y0CFM 157.350 CFM AT 600 F- 110 0 1' AT 60OF-I 10 0 1'302.959 CFM 17,500 CFM AT 100°F-120OF AT 120OF BUILDING DIESEL EXHAUST VENT 7% 2týý'-0+E-"+

1-6 FIGURE 1-2 WAYATO fDMIC CEC I"CI'MT ID AUlAlAV FROM EVAPORATOR HEATING REACTOR WELL SEAL LEAK DRAIN STEAM CONDENSATE RETURN TANK REACTOR BUILDING DRAINS FROM PHASE SEPARATORS (DECANT) DRYWELL DRAINS r FROM RHR SYSTEM L.(SUPPRESSION POOL TRANSFERS)

TURBINE BUILDING DRAINS RADWASTE BUILDING DRAINS RADWASTE BUILDING DRAINS LIC I E~],la I--I1 ! l IllVM !I I LIQUID EFFLUENT RELEASE FLOWPATH I (M-181, M7162, M-183 AND M-1641 I, LIQUID RADWASTE COLLECTION AND SURGE TANKS OT-302A THRU F 0T-3 .04 .A TH RU DRADWASTE Yl FILTERS -LIQUID RADWASTE O-3,2 COLLECTION TANK PUMPS OP-301A, B & C'WSEMIXING TANKS*AUX, BOILER BLOWDOWNS

.CHEMICAL DRAIN TANK SCHEMICAL WASTE .. .TANK u 1T-.314 CHEMICAL WASTE TANK PUMPS OP-326A, 8 m S(2) CONDENSATE DEMiN *I RESIN REGEN.

• i "CHEMICAL WASTE I, ." " .0A, B QUID RADWASTE RECYCLEII LEUI RAD WAT TT ZERSAMPLE TANK PMP N SDRA NT REI NT KSO..... t EVPORTOS I SAMPLE TANK PUPI/ 0E-302AA, & Cl NVPRAO DRAI=NS CONENTATE DSI LAT STAORAG SAMLENAN1 10 SAPL i PUMPS CONDENSATE STORAGE TANKmlDISCHARGE PUMP OP-328 III pR~cOEiL3ING1 I I SYSTEM II NDENSATE TORAGE TANKS-522A & 5 (DTEGENTS)

FLOOR DECON (SOLUTION REGULATED SHOP DRAIN TION "_NS) CAS K CLEANING DRAINS NS LAUNDRY RIS (3)ILAUNDRY DRAIN ILAUNDRY DRAIN I LAUNDRY DRAIN I TANKS FILTERS I SAMPLE TANKS O T-3111A OF-313A1-A3 l T-312 l LAUNDRY DRAIN OF313BI-53 ToAN K3 P~UMP ps0331B LMAUNDRY DRA;N r',N.(1i RADWASTE EVAPORATORS ARE NOT USED (2) COND DEMIN RESINS CURRENTLY NOT REGENERATED (3) CONTAMINATED CLOTHING CURRENTLY NOT LAUNDERED ONSITE SUSQUEHANNA RIVER 1-7 SUPPLEMENTAL INFORMATION

1. Regulatory Limits Technical Requirements 3.11.1 and 3.11.2 outline requirements for release of radioactive liquid and gaseous effluents, respectively.

Concentration of radioactive materials released in liquid effluents and resulting dose 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 Requirement limits are listed in Table 1-1.2. Maximum Permissible Concentrations in Waterborne Effluents The concentration of radioactive material released in liquid effluents to unrestricted areas is limited to 10 times the concentrations specified in 10 CFR Part 20 Appendix B Table 2, Column 2, for radionuclides other than dissolved or entrained noble gases.For dissolved or entrained noble gases, the concentration is limited to 2.OE-04 pCi/ml total activity (TRO 3.11.1.1).

3. Average Energy of Fission and Activation Gas The Calculation of Noble Gas Effluent Average Energies E-Bar Beta and Gamma was not performed due to the fact that no noble gases were measured in station vent air samples above detection limits during 2008.4. Measurements and Approximations of Total Radioactivity Analyses of specific radionuclides in effluent samples are used to evaluate the radioactive composition and concentration of effluents.

5. Methods of Quantifying Effluents a. Fission and Activation Gases: Gas samples are routinely collected monthly and analyzed with a high resolution (HPGE) detector system which incorporates a data reduction program to determine radionuclide composition in terms of specific activity.

Data from the continuous vent monitors are used to determine the average concentration of noble gases. The high resolution (HPGE) 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 1-8 samples are taken from each vent once each eight hours (once each four hours for the standby gas treatment vent).b. lodines: Iodine is continuously collected on charcoal or silver zeolite cartridges via an isokinetic sampling assembly in each vent. Filters are normally exchanged once per week and analyzed on a high resolution (HPGE) 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 samplers are out of service, iodine is continuously collected from alternate sampling ports available on the sample lines~or directly from the affected rooftop vent(s).c. Particulates:

Particulates are continuously collected via an isokinetic sampling assembly in each vent. Filters are normally exchanged once per week and analyzed on a high resolution (HPGE) system. Flow rate corrections are performed as for iodines. When the continuous samplers are out of service, particulates are continuously collected from alternate sampling ports available on the sample lines or directly from the affected rooftop vent(s).d. Tritium: Airborne tritium is collected monthly via bubbler sampler. The sample is collected for one hour at a flow rate of approximately 1000 cc/min.Tritium activity in the bubbler sample is determined by liquid scintillation counting.

The liquid sample tritium concentration is then converted to air concentration by volume proportion.

e. 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 high resolution (HPGE) 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.

A monthly composite is sent to a vendor laboratory for gross alpha analysis.

A quarterly composite is sent to a vendor laboratory for iron-55, strontium-89 and-90 analyses.The concentration of each radionuclide in each batch is multiplied by the volume of the batch to determine the total quantity of each nuclide released in each batch. The isotopic totals for each batch are summed to determine the total source term for the report period.1-9 TABLE 1-1 TECHNICAL REQUIREMENT LIMITS A. NOBLE GASES: 1. <500 mrem/year

-TOTAL BODY3000 mrem/year

-SKIN-dose rate limit at and beyond the site boundary (TRO 3.11.2.1.1)

2. 5 mrad -AIR GAMMA10 mrad -AIR BETA quarterly air dose limits per reactor unit at and beyond the site boundary (TRO 3.11.2.2a)

3. _<10 mrad- AIR GAMMA20 mrad -AIR BETA annual air dose limits per reactor unit at and beyond the site boundary (TRO 3.11.2.2.b)

B. AIRBORNE 1-131,1-133, TRITIUM, PARTICULATES WITH HALF-LIVES

> 8 DAYS: 1. <1500 mrem/year

-ORGAN (inhalation pathways only)-dose rate limit at and beyond the site boundary (TRO 3.11.2.1 .II.A)2. _7.5 mrem -ORGAN-quarterly dose limit per reactor unit at and beyond the site boundary (TRO 3.11.2.3.a)

3. <15 mrem -ORGAN-annual dose limit per reactor unit at and beyond the site boundary (TRO 3.11.2.3.b) 1-10 C. LIQUID EFFLUENTS:

1. 1.5 mrem -TOTAL BODY5.0 mrem -ORGAN-quarterly dose limits per unit (TRO 3.11.1.2.a)

2. 3.0 mrem -TOTAL BODY10.0 mrem -ORGAN-annual dose limits per unit (TRO 3.11.1.2.b)

D. AIRBORNE EFFLUENT:

BASES FOR PERCENT OF APPLICABLE LIMIT VALUES IN TABLE 2-1 Fission and Activation Gases Derived release rate limits based on the Technical Requirement (TRO 3.11.2.1 .1.A and B) limits of 500 mrem/yr to the total body and 3000 mrem/yr to the skin were calculated (PPL calculation EC-ENVR-1041 Rev. 2)from the expected mix of noble gas radionuclides presented in Attachment A of ODCM-QA-003, Effluent Monitor Setpoints.

The lower limit of 1.00E+06 pCi/min (1.67E+04 pCi/sec) based on total body dose rate is used.Iodine-131 A derived release rate limit for 1-131 based on the Technical Requirement (TRO 3.11.2.1.lI.A) limit of 1500 mrem/yr from 1-131, 1-133, tritium and particulates with half-lives greater than 8 days was calculated (PPL calculation EC-ENVR-1041 Rev. 2) based on the ratio of the expected annual release quantities of 1-131 and 1-133 provided in Attachment E of ODCM-QA-004, Airborne Effluent Dose Calculations.

The limit is 1.04E+02 pCi/min I-131 (1.73E+00 pCi/sec).Particulates A derived release rate limit for particulate activity other than iodines based on the Technical Requirement (TRO 3.11.2.1 .Il.A) limit of 1500 mrem/yr from I-131, 1-133, tritium and particulates with half-lives greater than 8 days was calculated (PPL calculation EC-ENVR-1 041 Rev. 2) based on the expected annual release quanities of particulate radionuclides provided in Attachment E of ODCM-QA-004, Airborne Effluent Dose Calculations.

The limit is 3.02E+03 pCi/min (5.03E+01 pCi/sec).1-11 Tritium A derived release rate was calculated based on the 10 CFR 20, Appendix B, Table 2, Column 1, Effluent Concentration Limit for tritium (1.OE-07 pCi/cc) to unrestricted areas. A relative concentration of 4.1 E-05 sec/m 3 was assumed (PPL calculation EC-ENVR-1040).

The limit is 1.46E+05 pCi/min (2.44E+03 pCi/sec).Radionuclide Fractional Summation The sum of the percents of applicable limits for particulates, iodine and tritium must be less than 100%.E. WATERBORNE EFFLUENT:

BASES FOR PERCENT OF APPLICABLE LIMIT VALUES IN TABLE 2-3 Fission and Activation Products Concentrations of fission and activation products in liquid effluent from radwaste effluent are determined for each batch prior to release. Each isotope concentration is compared to ten times the 1 OCFR20 Appendix B, Table 2, Column 2 Effluent Concentration Values (TRO 3.11.1.1).

Tritium Liquid effluent quarterly tritium concentrations are compared to ten times the 10 CFR 20 Appendix B, Table 2, Column 2, Effluent Concentration value of 1.OE-03 pCi/ml to unrestricted areas.Dissolved and Entrained Gases Liquid effluent concentrations for dissolved and entrained gases are compared to the limiting value for total noble gas activity of 2.OE-04 pCi/ml (TRO 3.11.1.1).

Radionuclide Fractional Summation The sum of the percents of applicable limits for fission and activation products, tritium and dissolved and entrained gases must be less than 100%.1-12 SECTION 2 EFFLUENT AND WASTE DISPOSAL DATA 2-1 Airborne Effluents Summaries of the radionuclide total curie activities and average release rates are included in Tables 2-1 and 2-2. If a radionuclide was not detected, zero activity was used for that isotope in dose calculations and the activity is listed as "<MDC" (less than the minimum detectable concentration) in Tables 2-1 and 2-2. <MDC 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 Technical Requirement (TRO) Table 3.11.2.1-1, Radioactive Gaseous Effluent Sampling and Analysis Program. In all cases, the measurement laboratory MDCs were at or below the LLD levels required by Technical Requirements.

The following are typical measurement laboratory MDCs..Typical MDCs Radionuclide MDC (CiI/cc)Kr-87 4.3 E-08 Kr-88 4.6 E-08 Xe-133 3.0 E-08 Xe-133m 1.1 E-07 Xe-1 35 1.5 E-08 Xe-135m 8.0 E-08 Xe-138 1.5 E-07 Mn-54 2.9 E-13 Fe-59 2.8 E-13 Co-58 1.8 E-13 C6-60 3.8 E-13 Zn-65 1.0 E-13 Mo-99 1.0 E-12 Cs-134 2.4 E-13 Cs-1 37 1.1 E-13 Ce-141 1.0 E-13 Ce-144 5.0 E-i3 1-131 4.4 E-14 Sr-89 1.1 E-13 Sr-90 1.3 E-14 H-3 1.5 E-08 Gross Alpha 2.3 E-14 Batch Releases 1. Number of Batch Releases:

0 2. Total Time Period for Batch Release: NA 3. Maximum Time Period for a Batch Release: NA 4. Average Time Period for a Batch Release: NA 5. Minimum Time Period for a Batch Release: NA , Abnormal Releases 1. Number of Releases 0 2. Total Activity Released NA 2-2 TABLE 2-1 AIRBORNE EFFLUENT -SUMMATION OF ALL RELEASES First Second Third Fourth Unit Quarter Quarter Quarter Quarter A. Fission and Activation Gas Total Release '.Ci <MDC <MDC <MDC <MDC AVerage Release Rate for Period pCi/sec 0 .0. 0 " 0 Percent of Applicable Limit (1.67E+04

% 0 0 0 0 pC i/sec) ..... ..... ..B. lodines Total 1-131 Ci <MDC <MDC <MDC <MDC AVerage Release Rate for Period _ pCi/sec 0 0 0 0 Percent of Applicable Limit (1.73E+00

% 0 0 0 0 ,pCi/sec)

_____ ______ _______ _______ ______Particulate Paticulate with Half-Life

>8 Days Ci 2.'24E705 " 2.92E-06 " 3.89E-05 <MDC'Average Release Rate for Period' ,pCi/sec 2.85E-06.

3.71 E-07 '4.L89E 06.Percent ofApplicable Limit (5.03E401

% 5.67E-06 7.38E-07 9.72E-06 0 Gross'Alpha RadioactiVity Ci ..MDC :<MDC .. MDC ' <MDC.11D. Tritium Total Release .Ci 1.14E+01, 7.06E+00 1'.62E+01'..

2.52E410 i ,iAvbrage Release Rate for Period pCi/sec 1.45E+00 .8.98E-01 2.04E+00 3.17E+00 Percent of Applicable Limit (2.44E+03

% 5.94E-02 3.68E-02 8.35E-02 1.30E-01 pCi/sec) _ _I._ ___E. Radionuclide Fractional Summation Sum of Percent of Applicable Limit 0.06 0.04 0.08 0.13 During Period for B, C and D (Limit _100%)2-3 TABLE 2-2 AIRBORNE EFFLUENT -RADIONUCLIDES RELEASED SReleases in Continuous Mode First Second Third Fourth Nuclides Released Unit Quarter Quarter Quarter Quarter A. Fission and Activation Gases Ar-41 Ci <MDC <MDC <MDC <MDC Kr-85 Ci <MDC <MDC <MDC <MDC Kr-85m Ci <MDC <MDC <MDC <MDC Kr-87 Ci <MDC .<MDC <MDC <MDC Kr-88 Ci <MDC <MDC <MDC <MDC Kr-89. Ci <MDC <MDC <MDC <MDC Xe-133 Ci <MDC <MDC <MDC <MDC Xe-1 35 Ci <MDC <MDC <MDC <MDC Xe-135m Ci <MDC <MDC <MDC <MDC Xe-1 37 Ci <MDC <MDC <MDC <MDC Xe-138 Ci <MDC <MDC <MDC <MDC Total for Period Ci 0 0 0 0 B. lodines I-131 Ci <MDC <MDC <MDC <MDC 1-133 Ci <MDC <MDC <MDC <MDC 1-135 Ci <MDC <MDC <MDC <MDC Total for Period Ci 0 0 0 0 C. Particulate Cr:-51i Ci. <MDC <MDC <MDC <MDC Mn-54 Ci <MDC <MDC <MDC.. .<MDC Fe-59 Ci <MDC <MDC <MDC <MDC Co-57 Ci <MDC <MDC <MDC <MDC: Co-58 Ci <MDC <MDC <MDC <MDC ,Co-60. Ci <MDC 1.71 E-06 3.89E-05 <MDC Zn-65 Ci 2.24E-05 1.21 E-06 <MDC <MDC Sr-89 Ci <MDC <MDC <MDC <MDC Sr-90 Ci <MDC <MDC <MDC <MDC Cs-134 Ci <MDC <MDC <MDC <MDC Cs-1 37 Ci <MDC <MDC <MDC <MDC Ce-141 Ci <MDC <MDC <MDC <MDC Ce-144 Ci <MDC <MDC <MDC <MDC Nb-95 Ci <MDC <MDC <MDC <MDC Ba-La-140 Ci <MDC <MDC <MDC <MDC Total for Period Ci 2.24E-05 2.92E-06 3.89E-05 0 2-4 Waterborne Effluents Summaries of the radionuclide total curie activities, average diluted concentrations, and percent of applicable Technical Requirement limits are included in Tables 2-3 and 2-4.Batch Releases*

Qtr. 1 Qtr. 2 Qtr. 3 Qtr. 4 Annual 1. Number of Batch Releases 15 24 15 35 89 2. Total Time Period for a Batch Release 1.78E+03 2.81 E+03 9.75E+02 3.77E+03 9.34E+03 3. Maximum Time Period for a Batch Release 2.96E+02 3.04E+02 8.40E+01 2.98E+02 3.04E+02 4. Average Time Period for a Batch Release 1.19E+02 1.17E+02 6.50E+01 1.08E+02 1.05E+02 5. Minimum Time Period for a Batch Release 3.OOE+01 2.20E+01 2.90E+01 2.80E+01 2.20E+01 6. Average Cooling Tower Blowdown 6.75E+03 8.68E+03 1.21 E+04 1.OOE+04 9.20E+03 Flow Rate During Periods of Release 7. Susquehanna River Flow Rate 1.70E+07 6.16E+06 1.46E+06 4.90E+06 7.35E+06*Units of time and flow are expressed in minutes and gallons per minute (gpm), respectively.

If a radionuclide was not detected, zero activity was used for that isotope in dose calculations and the activity is listed as "<MDC" (less than the miniumum detectable concentration) in Tables 2-3 and 2-4. <MDC 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 Technical Requirement 3.11.1.1-1, Radioactive Liquid Waste Sampling and Analysis Program. In all cases, the measurement laboratory MDCs were at or below the LLD levels required by Technical Requirements.

The following are typical measurement laboratory MDCs.Radionuclide MDC (uCi/ml)Mn-54 4.5 E-08 Fe-59 5.0 E-08 Co-58 4.0 E-08 Co-60 5.4 E-08 Zn-65 4.9 E-08 Mo-99 1.7 E-07 1-131 2.0 E-08 Cs-134 2.2 E-08 Cs-137 2.6 E-08 Ce-141 3.2 E-08 Ce-144 1.3 E-07 Sr-89 4.4 E-08 Sr-90 1.6 E-08 Fe-55 8.2 E-07 H-3 3.6 E-06 Gross Alpha 3.7 E-09 2-5 Abnormal Releases 1. Number of releases 0 0 0 0 2. Volume Released N/A N/A N/A N/A 3. Total Activity Released N/A N/A N/A N/A 2-6 TABLE 2-3 WATERBORNE EFFLUENT -SUMMATION OF ALL RELEASES First Quarter Second Quarter Third Quarter Fourth Quarter A. Fission and Activation Products Unit 1. Total Release (excluding:

Tritium, Ent.Gases, Alpha) Ci 4.43E-04 1.33E-03 6.61 E-06 6.55E-04 2. Average Diluted Concentration During Period ,pCi/ml 9.74E-09 1.44E-08 1.48E-10 4.59E-09 3. Sum of Average Diluted Cn/Ln Ratio During Period Unitless 1.18E-04 1.89E-04 3.84E-06 9.53E-05 4. Percent of Applicable Limit (Ratio < 1.0) % 1 0.01 0.02 0.0004 0.01 B. Tritium 1. Total Release Ci 5.12E+00 8.93E+00 2.48E+00 1.65E+01 2. Average Diluted Concentration During Period pCi/ml 1.13E-04 9.67E-05 5.57E-05 1.16E-04 3. Percent of Applicable Limit (1.OE-2 pCi/ml) % 1.13 1.00 0.56 1.16 C. Dissolved and Entrained Gases 1. Total Release Ci <MDC <MDC <MDC 1.89E-06 A&2.Average Diluted Concentration During Period pci/ml O.OOE+00 0.OOE+00 0.OOE+00 I 1.33E-1 1 w 3. Percent of Applicable Limit (2.OE-4 pCi/ml) % 0.OOE+00 0.00E+00 0.00E+00 6.63E-06 D. Radionuciide Fractional Summation 1.Sum of Percent of Applicable Limit DuringI III Period for A, Band C (Limit = 100%) % 1.14 1.02 0.56 1.17 E. Gross Alpha Radioactivity

1. Total Release F. Volume of Water Released (Prior to Dilution)G. Volume of Dilution Water Used During Period of Release H. Volume of Dilution Water Used Over Entire Period Ci <MDC <MDC <MDC <MDC Gallons 1.37E+05 2.15E+05 I 6.58E+04 2.83E+05 Liters 5.19E+05 8.13E+05 2.49E+05 1.07E+06 Gallons I 1,19E+07 2.42E+07 I 1.17E+07 3.75E+07I Liters 4.49E+07 9.15E+07 4.43E+07 1.42E+08 I Gallons 9.78E+08 I 1 .34E+09 I1.52E+09

.2+09 Liters 3.70E+09 5.07E+09 5.74E+09 4.69E+09 2-7 TABLE 2-4 WATERBORNE EFFLUENT -RADIONUCLIDES RELEASED Releases in Batch Mode Nuclides Unit First Second Third Fourth OReleased Quarter Quarter Quarter Quarter A. Fission and Activation Products ___Na-24 Ci .<MDC <MDC .<MDC <MDC.cr-51.. Ci .73E-04 3.48E-04 <MDC <MDC Mn-54 Ci 5.44E-05 .3.49E-04

.1.64E706 1.72E-05 Ee-55 "Ci <MDC <MDC <MDC "!<MDC'Co-58 Ci 2.32E-05 1.06E-04 .<MDC " 1.18E-04 Fe-59 Ci- <MDC 6.96E-05'

<MDC -<MDC Co-60 Ci 1.37E-04 4.50E-04 4.97E-06 , 1.93E-04 Zn-65ý. Ci 1.95E-05 <MDC <MDC 3.25E-04 Sr-89 " Ci <MDC <MDC <MDC <MDC sr-90 Ci, .<MDC <MDC <MDC .<MDC Nb-95 Ci <MDC 5.30E-06 <MDC <MDC Rh-i'05 Ci 3.53E-05 <MDC <MDC. <MDC Sb-i 24, Ci <MDC -<MDC <MDC 2.i7E-06 Ce-',141 Ci <MDC <MDC <MDC <MDC Ta-182 Ci <MDC <MD MDC <MDC Totalfor Period Ci 4.43E-04 1.33E-03 6.61E-06" 6.55E-04.B. Tritiuim'

___._ __ _,Total forI Periodd ICif 5.12E+OO SME.93+O 2.48E+OO 1__6'65&__1 C. Dissolved and, Entrained Gases _"_.. ...__. ..._ _ " Alr-41 Ci <ýMDCL <MDC <MDC <;MDC Kr-, 85 "CVMM ....M.. MD Kr-85m Ci <MDC <MDC <MDC <MDC.-.7Ci <MDC , MDC <MDC* <MDC Kr-88. I. Ci * <MDC <MDC .<MDC <MDCCi <MDC <MDC <MDC <MDC Xe-1 33m Ci <MDC .<MDC .<MDC.. <MDC Xe-133 Ci <MDC <MDC .<MDC <MDC Xe-133 Ci '<MDC <MDC <MDC <MDC Xe-135 Ci .<MDC <MDC ..MDC i.89E-06, 7."Total for Period 'Ci 0 0 0 1 .89E-06.2-8 Figure 2-1 Susquehanna River Monthly Average Flow Rates Data Period: 2008 30.0 25.0 E C-n 20.0 C 0 E cc 15.0-u-0m 10.0 5.0 0.0---20081 2-9 Figure 2-2 Monthly Liquid Radwaste Discharge Totals 180 160 140 120 I- )ca r 100-(O 0 60 40 20 0 -I I I I I I I Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2-10 TABLE 2-5 ESTIMATED TOTAL ERRORS ASSOCIATED WITH EFFLUENTS MEASUREMENTS ESTIMATED MEASUREMENT TOTAL ERROR 1. Airborne Effluents a. Fission and Activation Gases 15.9%b. 1-131 13.3%c. Particulates (incl. Gross Alpha) 15.8%d. Tritium 13.6%2. Waterborne Effluents a. Fission and Activation Products 5.0%b. Tritium 3.3%c. Dissolved and Entrained Gases 8.4%d. Gross Alpha Activity 6.0%e. Volume of Waste Released 5.0%(Prior to Dilution)f. Volume of Dilution Water Used During Period 15.0%ESTIMATED MAXIMUM MEASUREMENT ERROR 3. Solid Wastes a. RWCU Filter Media -+25%Class A HIC (Dewatered)

b. CFS Backwash Media -Class A HIC (Pyrolysis)

+/-25%c. CFS Filters -Class A HIC (Pyrolysis)

+/-25%d. CFS Filters -Class A Strong.Tight Container

+/-25%(Compacted)

e. Condensate Demineralizer/Radwaste Demineralizer

+/-25%Class -A HIC (Pyrolysis)

f. Contaminated Waste Oil -Class A (Fuel Blending for +/-25%Co-Generation)

g. Liquid Radwaste Filter Media -Class A HIC (Pyrolysis)

+/-25%h. Processed DAW -Class A Strong Tight Container

+/-25%(Compacted)

i. Cartridge Filters -Class B HIC (Non-Processed)

+/-25%2-11 ESTIMATED MAXIMUM MEASUREMENT ERROR 3. Solid Wastes (cont.)j. Non-Processed DAW -Class B HIC +/-25%k. Irradiated Components

-Class C Steel Liner +/-25%I. Condensate Demineralizer/Radwaste Dem ineralizer

+/-25%Class C HIC (Pyrolysis)

m. Liquid Radwaste Filter Media -Class C HIC +/-25%(Pyrolysis) 2-12 SUSQUEHANNA STEAM ELECTRIC STATION RADIOACTIVE WASTE REPORT RADIOACTIVE EFFLUENT RELEASE REPORT SOLID RADIOACTIVE WASTE DATA PERIOD: JANUARY 1, 2008 -DECEMBER 31 ,2008.PREPARED BY: APPROVED BY: MICHAEL C. MICCA HEALTHPHYSIC PV 2-13 REPORT NOTES 1. All activities reported in Milli-Curies (mCi) unless otherwise noted.2. Reported activities, as indicated with the (<) sign, are comprised in whole or part of MDL values.3. Estimated maximum measurement error is +/-25%.2-14 TABLE 2-6 WASTE DISPOSITION Data Period: January 1, 2008 -December 31, 2008 A. SOLID WASTE SHIPPED OFF-SITE FOR BURIAL OR DISPOSAL Number of Shipments Mode of TransDortation Destination Barnwell, SC 11 Truck B. IRRADIATED FUEL SHIPMENTS Number of Shipments Mode of Transportation Destination NONE NOTE: The number of shipments listed in A include only the shipments from PPL Susquehanna, LLC to a disposal site. It does not include shipments made to or from volume reduction vendors.2-15 Table 2-7 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: No Source: RWCU Filter Media Container:

HIC (High Integrity Container)

Process: Dewatered Nuclides Activity (mCi)AM-241 C-14 CE-144 CM-242 CM-244 CO-57 CO-58 CO-60 CR-51 CS-137 FE-55 FE-59 H-3 MN-54 NB-95 NI-59 NI-63 PU-238 SB-124 SB-125 SR-89 SR-90 TC-99 ZN-65 ZR-95 Total Activity (Ci)Container Volume 2 900E-03 3. 460E+00 4. 890E+02 1. 090E-02 5. 420E-03 9. 520E+01 2 950E+04 1. 710E+05 1. 570E+04 1. 770E+02 3. 250E+05 2 .540E+03 9. 060E+00 5. 930E+04 5. 500E+03 4. 430E+00 3 .490E+03 4. 890E-03 2 360E+02 7. 190E+02 8. 740E+02 3 .000E+00 5. 850E-01 6. 550E+04 2. 690E+03 682.831 132.400 ft3% of Total 0.00 %0.00 %0.07 %0.00 %0.00 %0.01 %4.32 %25.04 %2.30 %0.03 %47.60 %0.37 %0.00 %8.68 %0.81 %0.00 %0.51 %0.00 %0.03 %0.11 %0.13 %0.00 %0.00 %9.59 %0.39 %100.00 %3.749 m3 2-16 Table 2-8 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Yes Source: CFS Backwash Media Container:

HIC (High Integrity Container)

Process: Pyrolysis Nuclides Activity (mCi) % of Total C-14 3.029E+00 0.00 %CE-144 9.510E-51 0.00 %CO-58 1.010E+02 0.04 %CO-60 2.965E+04 12.57 %CS-137 4.357E+01 0.02 %CU-64 1.750E-11 0.00 %FE-55 1.966E+05 83.37 %FE-59 3.420E+01 0.01 %H-3 6.999E+01 0.03 %1-129 < 4.910E-03 0.00 %MN-54 7.349E+03 3.12 %NB-95 2.350E+01 0.01 %NI-59 1.893E+00 0.00 %NI-63 6.367E+02 0.27 %SR-90 7.592E-01 0.00 %TC-99 < 2.740E-01 0.00 %ZN-65 1.297E+03 0.55 %Total Activity (Ci) 235.811 100.00 %Container Volume 31.390 ft3 0.889 m3 2-17 Table 2-9 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Source: CFS Filters Container:

HIC (High Integrity Container)

Process: Pyrolysis Yes Nuclides Activity (mCi)C-14 3.526E+00 CE-144 1.883E-50 CO-58 2.613E+00 CO-60 5.230E+02 CS-137 9.250E-01 FE-55 3.239E+03 FE-59 1.831E+00 H-3 6.180E+00 1-129 < 7.870E-04 MN-54 1.896E+02 NI-63 2.295E+01 SR-89 5.788E-03 SR-90 5.650E-03 TC-99 < 1.650E-03 ZN-65 1.227E+01 Total Activity (Ci) 4.002 Container Volume 15.440 ft3% of Total 0.09 %0.00 %0.07 %13.07 %0.02 %80.94 %0.05 %0.15 %0.00 %4.74 %0.57 %0.00 %0.00 %0.00 %0.31 %100.00 %0.437 m3 2-18 Table 2-10 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Source: CFS Filters Container:

Strong Tight Container Process: Compacted Yes Nuclides Activity (mCi)C-14 3.965E+01 CO-58 4.966E+01 CO-60 6.031E+03 CS-137 1.044E+01 FE-55 3.819E+04 FE-59 4.191E+01 H-3 1.663E+01 MN-54 2.480E+03 NI-63 2.579E+02 SR-89 1.316E-01 SR-90 6.380E-02 ZN-65 1.664E+02 Total Activity (Ci) 47.284 Container Volume 304.000 ft3% of Total 0.08 %0.11 %12.75 %0.02 %80.77 %0.09 %0.04 %5.24 %0.55 %0.00 %0.00 %0.35 %100.00 %8.608 m3 2-19 Table 2-11 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Yes Source: Condensate Demineralizer

/ Radwaste Demineralizer Container:

HIC (High Integrity Container)

Process: Pyrolysis Nuclides Activity (mCi)C-14. 5.739E+01 CE7-144 1.542E-01 CM-242 1.390E-03 CM-244 1.588E-03 CO-58 2.522E+01 CO-60 2.966E+02 CR-51 1.501E+01 CS-137 7.156E-01 FE-55 2.625E+01 FE-59 5.697E+00 H-3 4.265E+02 1-129 < 9.450E-03 1-131 6.603E-04 MN-54 1.409E+02.

NB-95 2.791E+00 NI-63 3.828E+00 PU-238 7.660E-03 PU-239 1.963E-01 PU-241 8.162E-01 SB-124 7.820E-01 SB-l25 3.o45Eoo00 SR-90 9.744E-02 TC-99 1.280E-01 ZN-65 3.826E+01 ZR-95 2.219E+01 Total Activity (Ci) 1.067 Container Volume 172.160 ft3% of Total 5.38 %0.01 %0.00 %0.00 %2.36 %27.81 %1.41 %0.07 %2.46 %0.53 %39.99 %0.00 %0.00 %13.21 %0.26 %0.36 %0.00 %0.02 %0.08 %0.07 %0.29 %0.01 %0.01 %3.59 %2.08 %100.00 %4.875 m3 2-20 Table 2-12 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Yes Source: Contaminated Waste Oil Container:

None Process: Fuel Blending for Co-Generation Nuclides Activity (mCi)C-14 < 4.420E-08 CO-60 6.280E-01 CS-137 3.430E-03 FE-55 7.330E-01 H-3 3.780E+00 1-129 < 4.450E-09 MN-54 8.580E-02 NI-63 3.630E-03 SR-90 3.010E-05 TC-99 < 4.680E-07 Total Activity (Ci) 0.005 Container Volume 0.000 ft3% of Total 0.00 %12.00 %0.07 %14.00 %72.22 %0.00 %1.64 %0.07 %0.00 %0.00 %100.00 %0.000 m3 2-21 Table 2-13 Annual Waste Release Summary Report Class: A Source: Container:

Year: 2008 Volume Reduction Vendor: Liquid Radwaste Filter Media HIC (High Integrity Container)

Process: Pyrolysis Yes Nuclides C-14 CE-144 CM-244 CO-58 CO-60 CR-51 CS-137 FE-55 FE-59 H-3 1-129 MN-54 NB-95 NI-59 NI-63 PU-241 SB-124 SR-90 TA-182 TC-99 ZN-65 ZR-95 Activity (mCi)8. 302E-02 9. 440E-01 5. OOOE-02 2 .517E+02 8. 787E+03 1. 336E+02 2 010E+00 3 .512E+04 7. 004E+01 6 .892E+01 5. 270E-04 3 .469E+03 3 .260E+01 3. 670E-01 4. 882E+02 1. 145E+01 7 .094E+00 3. 914E-01 2. 244E+01 2.740E-02 8.386E+02 7.087E+00% of Total 0.00 %0.00 %0.00 %0.51 %17.82 %0.27 %0.00 %71.22 %0.14 %0.14 %0.00 %7.03 %0.07 %0.00 %0.99 %0.02 %0.01 %0.00 %0.05 %0.00 %1.70 %0.01 %100.00 %1.116 m3 Total Activity (Ci)Container Volume 49.308 39.400 ft3 2-22 Table 2-14 Annual Waste Release Summary Report Year: 2008 Class: A Volume Reduction Vendor: Yes Source: Processed DAW Container:

Strong Tight Container Process: Compacted Nuclides Activity (mCi)AM-241 5.320E-06 C-14 4.994E-01 CE-144 6.890E-01 CM-242 1.260E-05 CM-244 9.840E-06 CO-57 1.358E-01 CO-58 3.077E+01 CO-60 1.498E+03 CR-51 2.213E+01 CS-137 6.484E+00 FE-55 2.265E+03 FE-59 1.912E+01 H-3 1.951E+02 1-129 1.480E-04 MN-54 4.218E+02 NB-95 9.930E+00 NI-59 8.133E-03 NI-63 1.642E+01 PU-238 8.950E-06 SB-124 1.251E-0i SB-125 2.156E+00 SR-89 6.944E-01 SR-90 5.906E-02 TA-182 2.290E-04 TC-99 7.864E-03 ZN-65 1.285E+02 ZR-95 1.643E+00 Total Activity (Ci) 4.619 Container Volume 11568.950 ft3% of Total 0.00 %0.01 %0.01 %0.00 %0.00 %0.00 %0.67 %32.42 %0.48 %0.14 %49.04 %0.41 %4.22 %0.00 %9.13 %0.21 %0.00 %0.36 %0.00 %0.00 %0.05 %0.02 %0.00 %0.00 %0.00 %2.78 %0.04 %100.00 %327.602 m3 2-23 Table 2-15 Annual Waste Release Summary Report Year: 2008 Class: B Volume Reduction Vendor: Source: Cartridge Filters Container:

HIC (High Integrity Container)

Process: Non-Processed No Nuclides Activity (mCi)C-14 < 1.420E+02 CO-57 2.267E+01 CO-58 9.749E+02 CO-60 8.358E+04 CR-51 7.232E+02 CS-137 3.944E+02 FE-55 1.837E+05 FE-59 6.132E+02 H-3 < 1.950E+02 1-129 < 6.OOOE+00 MN-54 3.571E+04 NB-95 7.113E+02 NI-63 8.835E+02 SB-124 2.230E+01 SB-125 8.404E+02 TC-99 3.100E+01 ZN-65 2.936E+03 ZR-95 3.604E+02 Total Activity (Ci) 311.846 Container Volume 120.030 ft3% of Total 0.05 %0.01 %0.31 %26.80 %0.23 %0.13 %58.91 %0.20 %0.06 %0.00 %11.45 %0.23 %0.28 %0.01 %0.27 %0.01 %0.94 %0.12 %100.00 %3.399 m3 2-24 Table 2-16 Annual Waste Release Summary Report Year: 2008 Class: B Volume Reduction Vendor: No Source: Non-Processed DAW Container:

HIC (High Integrity Container)

Process: Non-Processed Nuclides Activity (mCi)C-14 < 3.760E-02 CO-57 6.580E-03 CO-58 2.360E-01 CO-60 2.190E+01 CR-51 1.990E-01 CS-137 1.310E-01 FE-55 4.950E+01 FE-59 1.690E-01 H-3 < 5.720E-02 1-129 < 1.790E-03 MN-54 1.000E+01 NB-95 2.670E-01 NI-.63 2.100E-01 SB-125 2.550E-01 TC-99 < 1.I1E-01 ZN-65 7.350E-01 ZR-95 1.160E-01 Total Activity (Ci) 0.084 Container Volume 0.230 ft3% of Total 0.04 %0.01 %0.28 %26.09 %0.24 %0.16 %58.98 %0.20 %0.07 %0.00 %11.91 %0.32 %0.25 %0.30 %0.13 %0.88 %0.14 %100.00 %0.007 m3 2-25 Table 2-17 Annual Waste Release Summary Report Year: 2008 Class: C Volume Reduction Vendor: No Source: Irradiated Components Container:

Steel Liner Process: N/A Nuclides Activity (mCi)C-14 5.103E+03 CO-58 3.109E+05 CO-60 1.408E+07 CR-51 6.721E+05 CS-137 1.555E-02 FE-55 6.704E+06 FE-59 2.125E+04 H-3 6.449E+02 HF-181 3.869E+05 1-129 < 2.640E-05 MN-54 5.291E+05 NB-94 1.757E+02 NB-95 6.940E+07 NI-59 1.781E+03 NI-63 3.135E+05 SB-125 2.177E+07 SN-113 3.415E+06 SN-119M 5.005E+07 SN-123 1.381E+06 TA-182 4.840E+05 TC-99 4.040E+00 TE-125M 1.246E+06 ZR-95 8.957E+07 Total Activity (Ci) 260339.97 Container Volume 516.600 ft3% of Total 0.00 %0.12 %5.41 %0.26 %0.00 %2.58 %0.01 %0.00 %0.15 %0.00 %0.20 %0.00 %26.66 %0.00 %0.12 %8.36 %1.31 %19.22 %0.53 %0.19 %0.00 %0.48 %34.40 %100.00 %14.629 m3 2-26 Table 2-18 Annual Waste Release Summary Report Year: 2008 Class: C Volume Reduction Vendor: Yes Source: Condensate Demineralizer

/ Radwaste Demineralizer Container:

HIC (High Integrity Container)

Process: Pyrolysis Nuclides Activity (mCi)C-14 I.715E+01 CE-144 5..158E-02 CM-242 5.666E"04 CM-244 1.450E-04 CO-58 1.011E+01 CO-60 9. 975E+01 CR-51 7.600E-02 CS-137 2.341E-01 FE-55 8.175E+00 FE-59 1.700E-02 H-3 1.270E+02 1-129 < 4.720E-03 MN-54 6.297E+01 NI-63 1.264E+00 PU-238 6.056E-02 PU-239 8.820E-03 PU-241 2;040E-01 SB-124 6.960E-02 SB-125 2.040E-01 SR-90 3.181E-02, TC-99 < 1.950E-01 ZN-65 3.812E+01 Total Activity (Ci) .0.366 Container Volume 76.480 ft3% of Total'4.69 %0.01 %0.00 %0.00 %, o.oo 2.76 %27.28 %0.02 %0.06 %2:24 %0.00 %34.72 %0.00 %17.22 %0.35 %0.02 %0.oo %0.06 %0.02 %0.06 %0.01%0.05 %10.42 %100.00 %2.166 m3 2-27 Table 2-19 Annual Waste Release Summary Report Class: C Source: Container:

Year: 2008 Volume Reduction Vendor: Liquid Radwaste Filter Media HIC (High Integrity Container)

Process: Pyrolysis Yes Nuclides Activity (mCi)C-14 1.500E-03 CE-144 4.020E-02 CM-244 2.270E-03 CO-58 4.920E+00 CO-60 1.960E+02 CR-51 2.110E+00 CS-137 2.070E-03 FE-55 6.720E+02 FE-59 9.180E-01 H-3 1.400E+00 1-129 < 3.550E-03 MN-54 5.800E+01 NB-95 5.770E-01 NI-63 1.810E+01 PU-241 5.190E-01 SR-90 1.500E-02 TC-99 < 2.310E-03 ZN-65 2.280E+01 Total Activity (Ci) 0.977 Container Volume 4.510 ft3% of Total 0.00 %0.00 %0.00 %0.50 %20.05 %0.22 %0.00 %68.75 %0.09 %0.14 %0.00 %5.93 %0.06 %1.85 %0.05 %0.00 %0.00 %2.33 %100.00 %0.128 m3 2-28 SECTION 3 METEOROLOGICAL DATA AND DISPERSION ESTIMATES 3-1 METEOROLOGY AND DISPERSION DATA Meteorological data have been collected at the PPL Susquehanna, LLC 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 10m and 60m 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 calculated from wind direction at both levels. Dew point 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 10m tower providing alternate measurements of wind speed, wind direction, and sigma theta. A 10m supplemental downriver meteorological tower is also available.

This tower measures wind speed, wind direction, sigma theta, temperature and dew point.Meteorological data are transmitted to the plant Control Room, Technical Support Center, Emergency Operations Facility for emergency response availability, and ABSG Consulting, Inc. ABSG Consulting, Inc., located in Rockville, Maryland, provides meteorological consulting services to PPL Susquehanna, LLC.Regulatory Guide 1.23 (Safety Guide 23) requires at least 90% data recovery for* meteorological instrumentation.

During 2008, all meteorological instrumentation met the 90% data recovery requirement.

Table 3-1 lists the percent valid data recovery values for the parameters monitored as part of the PPL Susquehanna Meteorological Monitoring Program.Dispersion modeling for effluents from normal operation is done using the MIDAS system XDCALC program, a straight-line Gaussian plume model designed to estimate average relative concentration.

The model was developed in accordance with Regulatory Guide 1.111. For periods when the wind speed is calm, the actual wind direction that last occurred is used.XDCALC and the XQINTR program that interpolates X/Q values to exact locations both use terrain correction factors to account for the temporal and spatial Variations in the airflow in the region. A straight-line trajectory model assumes that a constant mean wind transports and diffuses effluents in the direction of airflow at the release point within the entire region of interest.

The terrain correction factors were taken from FSAR Table 2.3-128.Tables 3-2 and 3-3 provide the joint frequency distribution of wind speed and direction (as a function of delta temperature) at the 10 and 60 meter elevations of the primary meteorological tower. Table 3-4 lists no decay, undepleted X/Q values at various distances from the site. Table 3-5 lists 2.26 day decay, undepleted X/Q values at* various distances from the site. Table 3-6 lists 8-day decay, depleted X/Q values at various distances from the site and Table 3-7 is a listing of D/Q (relative deposition) values at various distances from the site.3-2 TABLE 3-1 METEOROLOGICAL DATA RECOVERY FOR 2008 Parameter Percent Valid Data Recovery Wind Speed 10m -Primary (1) 99.6 Wind Speed 60m -Primary 99.8 Wind Speed 10m -Backup (2) 99.9 Wind Speed 10m -Downriver (3) 99.7 Wind Direction 1Oim -Primary 99.5 Wind Direction 60m -Primary 99.7 Wind Direction 10m -Backup 99.9 Wind Direction 10m -Downriver 99.7 Temperature 1 Om -Primary 99.6 Dew Point 1Om -Primary 99.0(4)Delta Temperature 60m -Primary 99.6 Sigma Theta 10m -Primary 99.6 Sigma Theta 60m -Primary 99.8 Sigma Theta 10m -Backup 99.9 Sigma Theta 10m -Downriver 99.7 Precipitation

-Primary 100.0(51 Composite Parameters Wind Speed and Direction 10m, 99.3 Delta Temperature 60-1 Om Wind Speed and Direction 60m, 99.6 Delta Temperature 60-1 Om (1) SSES "Primary" meteorological tower (2) SSES "Backup" meteorological tower (3) SSES "Downriver" meteorological tower (4) Data supplemented with data from the Environmental Laboratory and NWS for the period of May 5 through October 30, 2008.(5) Data supplemented with data from the Environmental Laboratory and NWS for the periods of May 9 through June 2 and November 1 through December 18, 2008.3-3 TABLE 3-2 SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 10M_SPD Direction:

10MWD Lapse: DT60- 1 0A Stability Class A Delta Temperature Extremely Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51- 0.76 -1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 0 1 0 1 0 0 0 0 0 0 2 NNE 0 0 0 0 0 0 3 0 0 0 0 0 3 NE 0 0 0 0 0 2 0 0 0 0 0 0 2 ENE 0 0 0 0 0 0 0 0 0 0 0 0 0 E 0 0 0 0 1 0 1 0 0 0 0 0 2 ESE 0 0 1 1 0 0 2 0 0 0 0 0 4 SE 0 0 0 0 0 0 4 0 0 0 0 0 4 SSE 0 0 0 1 0 0 5 0 0 0 0 0 6 S 0 0 0 1 0 1 3 2 0 0 0 0 7 SSW 0 0 0 1 1 3 8 0 0 0 0 0 13 SW 0 0 0 0 3 7 30 1 0 0 0 0 41 WSW 0 0 0 1 1 1 6 2 0 0 0 0 11 W 0 0 0 0 0 0 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 0 0 0 0 0 0 Totals 0 0 1 6 6 15 62 5 0 0 0 0 95 Number of Calm Hours not included above for: Total Period I Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 95 Total Hours for: Total Period 8784 3-4 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record= 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 1OM_SPD Direction:

1OM_WD Lapse: DT60- 10A Stability Class B Delta Temperature Moderately Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 0 0 0 1 4 1 0 0 0 0 6 NNE 0 0 0 0 1 4 10 0 0 0 0 0 15 NE 0 0 0 0 2 6 2 0 0 0 0 0 10 ENE 0 0 0 1 0 1 0 0 0 0 0 0 2 E 0 0 0 2 1 1 2 0 0 0 0 0 6 ESE 0 0 0 2 1 2 3 0 0 0 0 0 8 SE 0 0 0 2 0 0 3 0 0 0 0 0 5 SSE 0 0 0 1 1 1 10 0 0 0 0 0 13 S 0 0 0 1 0 1 5 0 0 0 0 0 7 SSW 0 0 0 0 2 7 5 0 0 0 0 0 14 SW 0 0 0 0 0 12 34 5 0 0 0 0 51 WSW 0 0 0 0 1 3 18 9 0 0 0 0 31 W 0 0 0 1 0 2 3 1 0 0 0 0 7 WNW 0 0 0 0 0 0 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 2 0 0 0 0 2 NNW 0 0 0 0 0 0 3 0 0 0 0 0 3 Totals 0 0 0 10 9 41 102 18 0 0 0 0 180 Number of Calm Hours not included above for: Total Period I Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 180 Total Hours for: Total Period 8784 3-5 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: l0M_SPD Direction:

1OM_WD Lapse: DT60-10A Stability Class C Delta Temperature Slightly Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 0 0 0 1 23 0 0 0 0 0 24 NNE 0 0 0 0 3 10 11 0 0 0 0 0 24 NE 0 0 0 2 7 10 1 0 0 0 0 0 20 ENE 0 0 0 1 4 2 0 0 0 0 0 0 7 E 0 0 0 3 1 0 0 0 0 0 0 0 4 ESE 0 0 1 0 0 2 4 0 0 0 0 0 7 SE 0 0 0 1 3 4 8 0 0 0 0 0 16 SSE 0 0 0 0 1 4 7 0 0 0 0 0 12 S 0 0 0 1 2 5 7 1 0 0 0 0 16 SSW 0 0 0 2 3 15 8 0 0 0 0 0 28 SW 0 0 0 0 3 27 57 8 0 0 0 0 95 WSW 0 0 0 0 2 9 19 10 5 0 0 0 45 W 0 0 0 0 0 1 11 5 0 0 0 0 17 WNW 0 0 0 0 1 1 2 1 0 0 0 0 5 NW 0 0 0 1 1 1 1 2 0 0 0 0 6 NNW 0 0 0 0 2 4 11 2 0 0 0 0 19 Totals 0 0 1 11 33 96 170 29 5 0 0 0 345 Number of Calm Hours not included above for: Total Period 1 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 345 Total Hours for: Total Period 8784 3-6 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 1OM_SPD Direction:

10M_WD Lapse: DT60- 10A Stability Class D Delta Temperature Neutral Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 1 5 20 33 96 132 5 0 0 0 0 292 NNE 0 4 18 49 42 108 68 0 0 0 0 0 289 NE 0 6 25 64 59 78 22 0 0 0 0 0 254 ENE 2 12 33 47 13 24 7 0 0 0 0 0 138 E 1 21 36 38 19 29 8 1 0 0 0 0 153 ESE 3 17 20 36 14 32 17 1 0 0 0 0 140 SE 2 14 37 43 24 42 25 1 0 0 0 0 188 SSE 0 13 17 41 36 60 27 3 0 0 0 0 197 S 0 6 23 44 45 70 36 0 0 0 0 0 224 SSW 0 3 7 60 53 95 45 0 0 0 0 0 263 SW 0 2 9 39 78 192 250 36 6 1 0 0 613 WSW 0 0 3 18 29 71 132 77 26 1 0 0 357 W 0 0 1 16 15 46 77 44 5 0 0 0 204 WNW 0 0 0 8 12 42 69 55 2 0 0 0 188 NW 1 1 3 .2 13 51 145 43 3 0 0 0 262 NNW 0 0 0 11 22 80 162 31 3 0 0 0 309 Totals 9 100 237 536 507 1116 1222 297 45 2 0 0 4071 Number of Calm Hours not included above for: Total Period 1 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 4071 Total Hours for: Total Period 8784 3-7 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: l0M_SPD Direction:

10M_WD Lapse: DT60- I0A Stability Class E Delta Temperature Slightly Stable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 3 1 3 26 27 32 10 0 0 0 0 0 102 NNE 1 7 .24 87 72 40 3 0 0 0 0 0 234 NE 2 33 63 122 49 31 5 0 0 0 0 0 305 ENE 6 69 113 89 11 3 4 0 0 0 0 0 295 E 7 79 70 28 3 3 1 0 0 .0 0 0 191 ESE 8 60 59 16 5 7 4 0 0 0 0 0 159 SE 9 37 54 28 4 5 4 0 0 0 0 0 141 SSE 1 30 40 29 14 9 7 1 0 0 0 0 131 S 3 12 37 85 51 53 11 4 0 0 0 0 256 SSW 0 2 19 65 66 86 39 3 0 0 0 0 280 SW 0 4 9 33 39 66 41 4 0 0 0 0 196 WSW 0 0 3 10 9 15 12 2 0 0 0 0 51 W 0 0 0 4 3 2 4 1 0 0 0 0 14 WNW 0 0 1 4 4 1 1 0 0 0 0 0 11 NW 0 0 2 7 3 3 3 0 1 0 0 0 19 NNW 0 1 3 5 5 14 3 1 0 0 0 0 32 Totals 40 335 500 638 365 370 152 16 1 0 0 0 2417 Number of Calm Hours not included above for: Total Period 1 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 2417 Total Hours for: Total Period 8784 3-8 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 1 OM_SPD Direction:

1 OMWD Lapse: DT60-10A Stability Class F Delta Temperature Moderately Stable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 1 2 5 2 0 0 0 0 0 0 10 NNE 2 1 7 18 9 0 0 0 0 0 0 0 37 NE 2 9 49 58 12 0 0 0 0 0 0 0 130 ENE 11 73 188 177 10 0 0 0 0 0 0 0 459 E 5 72 74 26 0 0 0 0 0 0 0 0 177 ESE 6 38 22 4 0 0 0 0 0 0 0 0 70 SE 2 13 17 5 0 0 0 0 0 0 0 0 37 SSE 1 6 11 14 1 0 0 0 0 0 0 0 33 S 0 5 9 18 4 2 0 0 0 0 0 0 38 SSW 0 3 4 7 6 1 1 0 0 0 0 0 22 SW 0 1 3 4 1 2 2 0 0 0 0 0 13 WSW 0 0 1 2 0 0 0 0 0 0 0 0 3 W 0 0 1 0 0 0 0 0 0 0 0 0 1 WNW 0 0 0 0 1 0 0 0 0 0 0 0 1 NW 0 0 0 1 0 0 0 0 0 0 0 0 1 NNW 0 0 0 1 1 1 0 0 0 0 0 0 3 Totals 29 221 387 337 50 8 3 0 0 0 0 0 1035 Number of Calm Hours not included above for: Total Period I Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 1035 Total Hours for: Total Period 8784 3-9 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 1OM_SPD Direction:

1OM_WD Lapse: DT60-10A Stability Class G Delta Temperature Extremely Stable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1 -3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 1 0 0 0 0 0 0 0 0 0 0 1 NNE 0 1 2 6 2 0 0 0 0 0 0 0 11 NE 0 9 31 25 5 0 0 0 0 0 0 0 70 ENE 3 27 135 205 6 1 0 0 0 0 0 0 377 E 3 21 42 12 0 0 0 0 0 0 0 0 78 ESE 1 4 9 3 0 0 0 0 0 0 0 0 17 SE 0 3 7 5 0 0 0 0 0 0 0 0 15 SSE 0 2 3 1 1 0 0 0 0 0 0 0 7 S 0 0 1 1 1 0 0 0 0 0 0 0 3 SSW 0 0 1 0 0 0 0 0 0 0 0 0 1 SW 0 0 0 0 0 0 0 0 0 0 0 0 0 WSW 0 0 0 0 0 0 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 0 0 0 0 0 0 NNW 0 1 0 0 1 0 0 0 0 0 0 0 2 Totals 7 69 231 258 16 1 0 0 0 0 0 0 582 Number of Calm Hours not included above for: Total Period 1 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 582 Total Hours for: Total Period 8784 3-10 TABLE 3-2 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 10m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 10M_SPD Direction:

10M_WD Lapse: DT60- 1 OA Delta Temperature Wind Speed (m/s)Wind Direction 0.23 -0.51- 0.76- 1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 3 3 9 49 65 133 169 6 0 0 0 0 437 NNE 3 13 51 160 129 162 95 0 0 0 0 0 613 NE 4 57 168 271 134 127 30 0 0 0 0 0 791 ENE 22 181 469 520 44 31 11 0 0 0 0 0 1278 E 16 193 222 109 25 33 12 1 0 0 0 0 611 ESE 18 119 112 62 20 43 30 1 0 0 0 0 405 SE 13 67 115 84 31 51 44 1 0 0 0 0 406 SSE 2 51 71 87 54 74 56 4 0 0 0 0 399 S 3 23 70 151 103 132 62 7 0 0 0 0 551 SSW 0 8 31 135 131 207 106 3 0 0 0 0 621 SW 0 7 21 76 124 306 414 54 6 1 0 0 1009 WSW 0 0 7 31 42 99 187 100 31 1 0 0 498 W 0 0 2 21 18 51 95 51 5 0 0 0 243 WNW 0 0 1 12 18 44 72 56 2 0 0 0 205 NW 1 1 5. 11 17 55 149 47 4 0 0 0 290 NNW 0 2 3 17 3 1 99 179 34 3 0 0 0 368 Totals 85 725 1357 1796 986 1647 1711 365 51 2 0 0 8725 Number of Calm Hours not included above for: Total Period 1 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 58 Number of Valid Hours for: Total Period 8725 Total Hours for: Total Period 8784 3-11 TABLE 3-3 SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60MWD Lapse: DT60-10A Stability Class A Delta Temperature Extremely Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 0 0 0 1 0 0 0 0 0 0 1 NNE 0 0 0 1 0 0 3 1 0 0 0 0 5 NE 0 0 0 0 0 0 1 0 0 0 0 0 1 ENE 0 0 2 0 0 0 0 0 0 0 0 0 2 E 0 0 0 0 0 1 1 1 0 0 0 0 3 ESE 0 0 0 0 0 0 0 1 0 0 0 0 1.SE 0 0 0 0 0 0 1 3 2 0 0 0 6 SSE 0 0 0 0 0 0 1 2 0 0 0 0 3 S 0 0 1 1 0 0 0 2 2 0 0 0 6 SSW 0 0 0 1 0 2 3 2 3 0 0 0 11 SW 0 0 0 1 0 2 22 19 2 0 0 0 46 WSW 0 0 0 0 1 0 0 6 3 0 0 0 10 W 0 0 0 0 0 0 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 0 0 0 0 0 0 Totals 0 0 3 4 1 6 32 37 12 0 0 0 95 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 95 Total Hours for: Total Period 8784 3-12 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-,10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Total Period*Period of Record 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60MWD Lapse: DT60-10A Stability Class B Delta Temperature Moderately Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6 -2.1 -3.1 -5.1 -7.1 -10.1 -13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 0 0 0 0 3 3 0 0 0 0 6 NNE 0 0 0 0 0 3 10 4 0 0 0 0 17 NE 0 0 1 2 1 1 4 0 0 0 0 0 9 ENE 0 0 2 0 0 0 0 0 0 0 0 0 2 E 0 0 0 0 2 0 1 2 1 0 0 0 6 ESE 0 0 0 1 1 0 4 0 0 0 0 0 6 SE 0 0 0 0 0 2 2 1 0 0 0 0 5 SSE 0 0 0 1 1 0 1 8 0 0 0 0 11 S 0 0 0 0 1 0 0 3 2 0 0 0 6 SSW 0 0 0 0 1 4 2 4 4 0 0 0 15 SW 0 0 0 0 1 1 27 19 5 1 0 0 54 WSW 0 0 0 0 1 0 9 15 10 0 0 0 35 W 0 0 0 0 0 0 0 1 0 0' 0 0 1 WNW 0 0 0 0 0 0 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 1 2 0 0 0 0 3 NNW 0 0 0 0 0 0 3 1 0 0 0 0 4 Totals 0 0 3 4 9 11 67 63 22 1 0 0 180 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 180 Total Hours for: Total Period 8784 3-13 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60MWD Lapse: DT60- 1 0A Stability Class C Delta Temperature Slightly Unstable Wind Speed (m/s)Wind Direction 0.23 -0.51- 0.76 -1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0> 18.0 Total N 0 0 0 0 2 1 15 6 0 0 0 0 24 NNE 0 0 -0 0 5 6 17 6 1 0 0 0 35 NE 0 1 0 3 1 8 4 0 0 0 0 0 17 ENE 0 0 0 0 0 1 0 0 0 0 0 0 1 E 0 0 0 0 .0 0 1 1 1 0 0 0 3 ESE 0 0 1 0 0 3 1 1 1 0 0 0 7 SE 0 0 0 0 2 2 6 2 2 0 0 0 14 SSE 0 0 0 0 0 1 6 2 0 0 0 0 9 S 0 0 1 1 1 3 4 4 2 0 0 0 16 SSW 0 0 0 0 3 4 7 7 2 0 0 0 23 SW 0 0 0 0 1 9 59 27 4 0 0 0 100 WSW 0 0 0 0 0 1 20 9 15 4 1 0 50 W 0 0 0 0 1 0 6 6 5 0 0 0 18 WNW 0 0 0 0 0 0 2 0 0 0 0 0 2 NW 0 0 0 0 1 1 2 2 1 0 0 0 7 NNW 0 0 0 0 0 2 11 6 0 0 0 0 19 Totals 0 1 2 4 17 42 161 79 34 4 1 0 345 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 345 Total Hours for: Total Period 8784 3-14 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60MWD Lapse: DT60-10A Stability Class D Delta Temperature Neutral Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 1 2 21 18 51 129 51 0 0 0 0 273 NNE 1 0 7 32 29 66 126 60 7 0 0 0 328 NE 0 6 24 47 19 46 50 13 3 0 0 0 208 ENE 0 8 17 24 24 12 21 4 0 0 0 0 110 E 2 14 9 24 15 27 39 12 4 0 0 0 146 ESE 1 6 11 13 9 18 30 12 4 0 0 0 104 SE 0 6 6 18 18 25 46 12 8 0 0 0 139 SSE 0 7 12 17 13 29 53 18 3 0 0 0 152 S 0 5 7 29 22 30 61 30 16 0 0 0 200 SSW 0 1 8 31 42 59 53 34 22 0 0 0 250 SW 1 2 5 24 37 127 238 149 42 1 0 0 626 WSW 1 0 1 9 14 43 150 167 122 32 10 0 549 W 0 0 0 6 8 24 87 64 54 3 0 0 246 WNW 0 1 0 3 7 15 91 71 43 0 0 0 231 NW 0 0 0 1 5 20 143 78 15 0 0 0 262 NNW 0 0 2 4 3 24 126 86 4 0 0 0 249 Totals 6 57 111 303 283 616 1443 861 347 36 10 0 4073 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 4073 Total Hours for: Total Period 8784 3-15 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60MWD Lapse: DT60-10A Stability Class E Delta Temperature Slightly Stable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 2 8 t4 36 59 53 6 0 0 0 0 178 NNE 1 5 16 68 86 113 90 13 2 0 0 0 394 NE 3 16 44 71 39 45 43 4 1 0 0 0 266 ENE 1 9 24 20 19 26 10 4 0 0 0 0 113 E 3 10 25 16 15 18 5 2 0 0 0 0 94 ESE 2 11 13 12 5 17 9 3 1 0 0 0 73 SE 2 11 20 21 4 9 15 5 4 0 0 0 91 SSE 2 6 12 28 6 17 19 2 3 0 0 0 95 S 0 7 13 29 16 14 50 32 9 2 0 0 172 SSW 0 2 13 43 37 45 70 56 26 4 0 0 296 SW 0 4 3 20 43 68 141 73 4 0 0 0 356 WSW 0 0 1 2 11 30 64 44 11 1 0 0 164 W 0 0 1 6 6 9 6 5 1 0 0 0 34 WNW 0 2 0 2 5 7 4 0 1 0 0 0 21 NW 1 0 2 1 4 12 15 2 0 0 0 0 37 NNW 0 2 3 4 3 11 17 1 1 0 0 0 42 Totals 15 87 198 357 335 500 611 252 64 7 0 0 2426 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 2426 Total Hours for: Total Period 8784 3-16 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60MSPD Direction:

60M_WD Lapse: DT60-10A Stability Class F Delta Temperature Moderately Stable Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6 -2.1 -3.1 -5.1 -7.1 -10.1 -13.1 -(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 3 23 36 80 13 0 0 0 0 0 155 NNE 1 1 8 58 136 139 27 0 0 0 0 0 370 NE 0 6 19 60 21 18 0 0 0 0 0 0 124 ENE 0 10 18 21 2 1 0 0 0 0 0 0 52 E 1 3 16 15 2 0 0 0 0 0 0 0 37 ESE 0 4 10 17 0 0 1 0 0 0 0 0 32 SE 0 2 9 8 4 0 0 0 0 0 0 0 23 SSE 0 0 4 12 4 4 0 0 0 0 0 0 24 S 0 0 7 13 6 7 5 1 0 0 0 0 39 SSW 0 1 5 10 8 14 20 3 1 0 0 0 62 Sw 0 0 5 5 6 19 25 1 1 0 0 0 62 WSW 0 0 0 6 2 4 12 1 1 0 0 0 26 W 0 0 0 0 2 0 0 0 0 0 0 0 2 WNW 0 0 1 1 1 1 1 0 0 0 0 0 5 NW 0 0 0 2 2 5 2 0 0 0 0 0 11 NNW 0 0 1 1 7 2 3 0 0 0 0 0 14 Totals 2 27 106 252 239 294 109 6 3 0 0 0 1038 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 1038 Total Hours for: Total Period 8784 3-17 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60M_SPD Direction:

60MWD Lapse: DT60-10A Stability Class G Delta Temperature Extremely Stable Wind Speed (m/s)Wind Direction 0.23 -0.51- 0.76- 1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 0 3 5 21 63 12 0 0 0 0 0 104 NNE 0 1 6 39 84 110 7 0 0 0 0 0 247 NE 0 1 8 22 16 12 0 0 0 0 0 0 59 ENE 0 1 11 17 6 1 0 0 0 0 0 0 36 E 0 0 4 11. 0 0 0 0 0 0 0 0 15 ESE 0 0 6 8 2 2 0 0 0 0 0 0 18 SE 0 1 5 8 3 2 0 0 0 0 0 0 19 SSE 0 0 2 4 5 3 2 0 0 0 0 0 16 S 0 0 2 7 5 3 2 1 0 0 0 0 20 SSW 0 0 1 1 6 12 2 1 0 0 0 0 23 SW 0 0 0 0 2 10 8 0 0 0 0 0 20 WSW 0 0 0 0 1 0 1 0 0 0 0 0 2 W 0 0 0 1 0 0 0 0 0 0 0 0 1 WNW 0 0 0 0 0 0 1 0 0 0 0 0 1 NW 0 0 0 0 0 0 0 0 0 0 0 0 0 NNW 0 0 1 0 0 2 0 0 0 0 0 0 3 Totals 0 4 49 123 151 220 35 2 0 0 0 0 584 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 584 Total Hours for: Total Period 8784 3-18 TABLE 3-3 (continued)

SSES JOINT FRQUENCY DISTRIBUTION OF WIND SPEED AND WIND DIRECTION 60m VERSUS DELTA TEMPERATURE 60-10m FOR THE PERIOD OF JANUARY 1, 2008 THROUGH DECEMBER 31, 2008 (Continued)

Joint Frequency Distribution Hours at Each Wind Speed and Direction Summary of All Stability Classes Total Period Period of Record = 1/1/2008 00:00 12/31/2008 23:00 Elevation:

Speed: 60M_SPD Direction:

60MWD Lapse: DT60- 1 OA Delta Temperature Wind Speed (m/s)Wind Direction 0.23 -0.51 -0.76 -1.1 -1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-(from) 0.50 0.75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 > 18.0 Total N 0 3 16 63 113 255 225 66 0 0 0 0 741 NNE 3 7 37 198 340 437 280 84 10 0 0 0 1396 NE 3 30 96 205 97 130 102 17 4 0 0 0 684 ENE 1 28 74 82 51 41 31 8 0 0 0 0 316 E 6 27 54 66 34 46 47 18 6 0 0 0 304 ESE 3 21 41 51 17 40 45 17 6 0 0 0 241 SE 2 20 40 55 31 40 70 23 16 0 0 0 297 SSE 2 13 30 62 29 54 82 32 6 0 0 0 310 S 0 12 31 80 51 57 122 73 31 2 0 0 459 SSW 0 4 27 86 97 140 157 107 58 4 0 0 680 SW 1 6 13 50 90 236 520 288 58 2 0 0 1264 WSW 1 0 2 17 30 78 256 242 162 37 11 0 836 W 0 0 1 13 17 33 99 76 60 3 0 0 302 WNW 0 3 1 6 13 23 99 71 44 0 0 0 260 NW 1 0 2 4 12 38 163 84 16 0 0 0 320 NNW 0 2 7 9 13 41 160 94 5 0 0 0 331 Totals 23 176 472 1047 1035 1689 2458 1300 482 48 11 0 8741 Number of Calm Hours not included above for: Total Period 0 Number of Variable Direction Hours for: Total Period 0 Number of Invalid Hours for: Total Period 43 Number of Valid Hours for: Total Period 8741 Total Hours for: Total Period 8784 3-19 0 TABLE 3-4 2008 SSES Annual Relative Concentrations

-No Decay, Undepleted X/Q (sec/mr 3)S Miles Direction From 0-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 N 4.25E-06 8.13E-07 3.36E-07 1.76E-07 1.13E-07 4.16E-08 1.13E-08 5.43E-09 3.40E-09 2.39E-09 NNE 8.78E-06 1.78E-06 7.95E-07 4.27E-07 2.76E-07 1.03E-07 2.83E-08 1.39E-08 8.86E-09 6.34E-09 NE 1.70E-05 3.25E-06 1.48E-06 8.33E-07 5.51E-07 2.17E-07 6.54E-08 3.28E-08 2.11E-08 1.53E-08 ENE 4.88E-05 9.09E-06 4.45E-06 2.63E-06 1.76E-06 6.97E-07 2.03E'07 9.85E-08 6.38E-08 4.69E-08 E 2.12E-05 3.88E-06 1.71E-06 9.68E-07 6.47E-07 2.63E-07 8.30E-08 4.20E-08 2.71E-08 1.98E-08 ESE 1.28E-05 2.52E-06 1.14E-06 6.37E-07 4.22E-07 1.70E-07 4.70E-08 2.07E-08 1.33E-08 9.59E-09 SE 1.23E-05 2.43E-06 1.10E-06 6.21E-07 4.11E-07 1.67E-07 4.15E-08 1.53E-08 9.74E-09 7.OOE-09 SSE 9.05E-06 1.77E-06 7.82E-07 4.36E-07 2.92E-07 1.25E-07 3.24E-08 1.15E-08 7.34E-09 5.25E-09 S 7.52E-06 1.62E-06 7.83E 4.51E'07 3.08E-07 1.42E-07 3.91E-08 1.34E-08 8.51E-09 6.08E-09 SSW 7.83E-06 1.59E-06 7.27E-07 4.09E-07 2.70E-07 1.12E-07 2.88E-08 1.09E-08 6.87E-09 4.88E-09 SW 7.44E-06 1.50E-06 7.07E-07 4.02E-07 2.68E-07 1.16E-07 2.93E&08 9.71E-09 6.07E-09 4.26E-09 WSW 3.33E-06 6.39E-07 2.96E-07 1.74E-07 1.18E-07 5.53E-08 1.71E-08 6.35E-09 3.22E-09 1.75E-09 W 1.42E-06 2.63E-07 1.12E-07 6.11E-08 3.97E-08 1.59E-08 4.16E-09 1.65E-09 1.01E-09 6.92E-10 WNW 1.33E-06 2.41E-07 9.58E-08 4.99E-08 3.16E-08 1.15E-08 3.04E-09 1.42E-09 8.65E-10 5.93E-10 NW 2.07E-06 3.82E-07 1.51E-07 7.67E-08 4.84E-08 1.72E-08 4.46E-09 2.08E-09 1.27E-09 8.72E-10 NNW 2.89E-06 5.35E-07 2.25E-07 1.20E-07 7.53E-08 2.61E-08 6.47E-09 3.06E-09 1.89E-09 1.31E-09 3-20 TABLE 3-5 2008 SSES Annual Relative Concentrations

-2.26-Day Decay, Undepleted X/Q (sec/m 3)Miles Direction From 0-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 N 4.24E-06 8.08E-07 3.33E-07 1.74E-07 1.11E-07 4.04E-08 1.06E-08 4.92E-09 2.96E-09 2.01E-09 NNE 8.75E-06 1.76E-06 7.86E-07 4.20E-07 2.70E-07 9.91E-08 2.63E-08 1.23E-08 7.45E-09 5.07E-09 NE 1.69E-05 3.22E-06 1.46E-06 8.16E-07 5.36E-07 2.08E-07 5.98E-08 2.83E-08 1.71E-08 1.17E-08 ENE 4.87E-05 9.00E-06 4.38E-06 2.57E-06 1.71E-06 6.63E-07 1.84E-07 8.37E-08 5.09E-08 3.51E-08 E 2.11E-05 3.84E-06 1.68E-06 9.42E-07 6.25E-07 2.48E-07 7.39E-08 3.46E-08 2.07E-08 1.40E-08 ESE 1.27E-05 2.49E-06 1.12E-06 6.20E-07 4.08E-07 1.60E-07 4.17E-08 1.69E-08 1.OOE-08 6.70E-09 SE 1.22E-05 2.40E-06 1.09E-06 6.05E-07 3.98E-07 1.58E-07 3.72E-08 1.27E-08 7.56E-09 5.06E-09 SSE 9.02E-06 1.76E-06 7.70E-07 4.27E-07 2.84E-07 1.19E-07 2.95E-08 9.83E-09 5.86E-09 3.94E-09 S 7.50E-06 1.60E-06 7.73E-07 4.43E-07 3101E-07 1.37E-07 3.62E-08 1.18E-08 :7.10E-09 4.82E-09 SSW 7.81E-06 1.58E-06 7.20E-07 4.03E-07 2.65E-07 1.08E-07 2.70E-08 9.81E-09 5.96E-09 4.06E-09 SW 7.43E-06 1.50E-06 7.01E-07 3.97E-07 2.64E-07 1.13E-07 2.79E-08 8.92E-09 5.39E-09 3.65E-09 WSW 3.33E-06 6.36E-07 2.94E-07 L72E-07 1.17E-07 5.42E-08 1.64E-08 5.90E-09 2.91E-09 1.53E-09 W 1.42E-06 2.62E-07 1.12E-07 6.06E-08 3.92E-08 1.56E-08 3.99E-09 1.54E-09 9.16E-10 6.11E-10 WNW 1.32E-06 2.40E-07 9.52E-08 4.95E-08 3.13E-08 1.13E-08 2.93E-09 1.33E-09 7.88E-10 5.25E-10 NW 2.07E-06 3.80E-07 1.50E-07 7,59E-08 4.78E-08 1.69E-08 4.27E-09 1.93E-09 1.15E-09 7.65E-10 NNW 2.88E-06 5.32E-07 2.23E-07 1.18E-07 7.42E-08 2.55E-08 6.17E-09 2.82E-09 1.68E-09 1.13E-09 3-21 TABLE 3-6 2008 SSES Annual Relative Concentrations Day Decay, Depleted X/Q (sec/m 3)Miles Direction From 0-1 1-2 2-3 3-4 4-5 5-10 10-20 20-30 30-40 40-50 N 3.88E-06 6.88E-07 2.72E-07 1.36E-07 8.45E-08 2.89E-08 6.95E-09 2.92E-09 1.64E-09 1.04E-09 NNE 8.02E-06 1.50E606 6.43E-07 3.30E-07 2.07E-07 7.13E-08 1.74E-08 7.44E-09 4.22E-09 2.73E-09 NE 1.55E-05 2.75E-06 1.19E-06 6.44E-07 4.11E-07 1.50E-07 4.00E-08 1.74E-08 9.96E-09 6.52E-09 ENE 4.46E-05 7.69E-06 3.59E-06 2.03E-06 1.31E-06 4.82E-07 1.23E-07 5.20E-08 3.OOE-08 1.98E-08 E 1.93E-05 3.28E-06 1.38E-06 7.47E-07 4.82E-07 1.81E-07 5.03E-08 2.20E-08 1.26E-08 8.23E-09 ESE 1.17E-05 2.13E-06 9.22E-07 4.92E-07 3.15E-07 1.17E-07 2.85E-08 1.08E-08 6.14E-09 3.98E-09 SE 1.12E-05 2.05E-06 8.91E-07 4.79E-07 3.06E-07 1.15E-07 2.52E-08 8.02E-09 4.54E-09 2.93E-09 SSE 8.26E-06 1.50E-06 6.32E-07 3.37E-07 2.18E-07 8.65E-08 1.98E-08 6.09E-09 3.45E-09 2.22E-09 S 6.87E-06 1.37E-06 6.33E-07 3.49E-07 2.31E-07 9.88E-08 2.40E-08 7.14E-09 4.05E-09 2.61E-09 SSW 7.15E-06 1.35E-06 5.88E-07 3.17E-07 2.02E-07 7.76E-08 1.77E-08 5.84E-09 3.30E-09 2.13E-09 SW 6.80E 06 1.27E-06 5.72E-07 3.12E-07 2.01E-07 8.08E-08 1.81E-08 5.24E-09 2.94E-09 1.87E-09 WSW 3.04E-06 5.41E-07 2.40E-07 1.35E-07 8.87E-08 3.86E-08 1.06E-08 3.43E-09 1.57E-09 7.75E-10 W 1.30E-06 2.23E-07 9.09E-08 4.74E-08 2.98E-08 1.11E-08 2.57E-09 8.94E-10 4.92E-10 3.07E-10 WNW 1.21E-06 2.04E-07 7.75E-08 3.87E-08 2.37E-081 8.OOE-09 1.89E-09 7.68E-10 4.22E-10 2.63E-10 NW 1.89E-06 3.23E-07 1.22E-07 5.95E-08 3.63E-08 1.20E-08 2.76E-09 1.12E-09 6.18E-10 3.86E-10 NNW 2.64E-06 4.53E-07 1.82E-07 9.27E-08 5.64E-08 1.82E-08 4.OOE-09 1.65E-09 9.15E-10 5.78E-10 3-22 e TABLE 3-7 2008 SSES Annual Relative Concentrations

-D/Q (m-2)_Miles Direction From 0-1 1-2 2-3 3-4 4- 5 5-10 10-20 20-30 30-40 40-50 N 2.50E-08 3.69E-09 1.51E-09 7.17E-10 4.24E-10 1.34E-10 3.21E-11 1.18E-11 6.31E-12 3.97E-12 NNE 3.31E-08 5.13E-09 2.23E-09 -1.06E-09 6.23E-10 1.94E-10 4.53E-11, 1.67E-11 8.89E-12 5.59E-12 NE 3.99E-08 6:02E-09 2.58E-09 1.25E-09 {7.40E-10 2.38E-10 5.84E-11 2.15E-11 1.15E-11 7.21E-12 ENE 6.83E-08 1.06E-08 4.73E-09 -2.31E&09 -1.37E-09 4.32E-10 9.85E-11 3.45E-11 1.84E-11 1.16E-11 E 3.19E-08 4.65E-09 1.90E-09 9.05E-10 5,40E-10 1.78E-10 4.51E-11 1.66E-1I 8.86E-12 5.57E-12 ESE 2.42E-08 3.66E-09 1.56E-09 7.52E,10, 4.50E-10 1.49E-10 3.39E-11 1.09E-11 :5.84E-12 3.67E-12 SE 2.90E-08 4.40E-09 1.92E-09 9.49E-10 5.70E-10 1.92E-10 4.01E-11 1.1OE-11 5.85E-12 3.68E-12 SSE 2.70E-08 4.03E-09' 1.72E-09:

8.47E-10 5.16E-10 1.85E-10 4.05E-1,1-1.08E-11 5.75E-12 3.61E-12 S 2.67E-08 4.28E&09 2.O1E-09 1.03E-09 6.43E-10 2.49E-10 5.81E- '- 1.49E-11 7.96E-12 5.OOE-12 SSW 3.62E-08 5.54E-09:1 2.49E-09 1.26E-09, 7.62E-10 2.66E.10 5.91E-11 L.69E-11 8.99E-12 5.65E-12 SW 5.28E-08 8.39E-09 3.95E-09 2.04E-09 1.26E-09 4.74E-10 1.07E-10 2.73E-11 1.46E-11 9.16E-12 WSW 2.98E-08 4.59E-09 2.14E-09:

1.15E-09 7.30E-10 3.01E-10 8.47E-11 2.45E-11 1.07E-11 5.26E-12 W 1.21E'08 1.82E'09 :788E'10 -3.93E'10 2.40E-10 8.58E-11 2.09E'-1 -6.56E-12 3.50E-12 2.20E-12 WNW 1.15E-08 1.66E-09 6.68E-10 .3.19E-10 1.90E-10:-

6.15E-11 1.52E-11 5.59E-12 2.98E-12 1.87E-12 NW 1.74E-08 2.55E-09 1.02E-09 4.76E-40 2.81E-10.

8.93E'11 2.14E-11 7.89E-12 4.21E-12 2.64E-12 NNW 2.21E.08 3129E'09 1.39E-09 6.72E-10 3.93E-10 1.20E-10 2.70E-11 9.94E-12 5.30E-12 3.33E-12 3-23 TABLE 3-8 2008 ATMOSPHERIC DISPERSION ESTIMATES FOR RETDAS INPUT AT SELECTED LOCATIONS AFFECTED LOCATION MILES XIQ(1) X/Q DEC(2) X/Q DEC+DEP(3) DEPOSITION(4)

SECTOR X/ I E / E+.P DPSTO 10/SSW Maximum (X/Q) Site Boundary 0.39 1.26E-05 1.25E-05 1.17E-05 5.03E-08 9/S Closest (X/Q) Site Boundary 0.38 6.03E-06 6.03E-06 5.62E-06 3.79E-08 12 / WSW Maximuim (X/Q) Residence 1.3 1.13E-05 1.12E-05 9.62E-06 1.35E-08 3 / NE Maximum (D/Q) Residence 0.9 3.21E-06 3.20E-06 2.82E-06 2.OOE-08 12/WSW Maximum (D/Q) Garden 1.3 1.13E-05 1.12E-05 9.62E-06 1.35E-08 12 / WSW MaximUm (D/Q) Dairy 1.7 7.70E-06 7.61E-06 6.44E-06 8.79E-09 12 / WSW Maximum (D/Q) Meat Producer 1.7 7.70E-06 7.61E-06 6A4E-06. 8.79E-09 3 / NE Riverlands

/ EIC 0.7 4.63E-06 4.62E-06 4.13E-06 3.05E-08 12 / WSW Tower's Club 0.5 3.86E-05 3.85E-05 3.53E-05 5.40E-08 NEAREST RESIDENCE WITHIN A 5-MILE RADIUS BY SECTOR SECTOR AFFECTED NAME MILES X/Q X/Q DEC X/Q DEPOSITION NUMBER SECTOR NAME DEC+DEP DEPOSITION 1 N H. Burd 1.3 1.96E-06 1.94E-06 1.67E-06 5.38E-09 2 NNE E. Ashbridge III 1 2.87E-06 2.85E-06 2.50E-06 1.11 E-08.3 NE W. Tuggle 0.9 3.21E-06 3.20E-06 2.82E-06 2.OOE-08 4 ENE D. Barberi 2.1 3.83E-07 3.8 1E-07 3.15E-07 2.77E-09 L. Kozlowski/

W.5 E Witts 1.4 2.90E-07 2.89E-07 2.47E-07 2.04E-09 6 ESE R. Panetta 0.5 1.43E-06 1.43E-06 1.31E-06 1.24E-08 7 SE J. Futoma 0.5 1.96E-06 1.95E-06 1.79E-06 1.65E-08 8 SSE J. Naunczek 0.6 2.29E-06 2.29E-06 2.07E-06 1.69E-08 9 S S. Slusser 1 1.53E-06 1.53E-06 1.34E-06 7.66E-09 10 SSW S. Molnar 0.9 3.84E-06 3.82E-06 3.36E-06:

1.25E-08 ,11 SW F. Michael 1.5 3.27E 06 3'.24E-06 2.77E-06 6.06E-09 12 WSW F_: Michael 1.3 1.13E-05 1.12E-05 9.62E-06 1'.35E-08 13 W F. Hummel 1.2 5.55E-06 5.50E-06 4.77E-06 6.97E-09 14 WNW R' Orlando 0.8 " 6.84E-06 6.79E-06 6.04E-06 1.15E-08 15 NW B. Kramer 0.7 6.61E-06 6.57E-06 5.84E-06 1.39E-08 16 NNW G. John 0.6 6.02E-06 6.OOE-06 5.43E-06 1.72E-08 NEAREST GARDEN WITHIN A 5-MILE RADIUS BY SECTOR SECTOR AFFECTED NAME MILES X/Q X/Q DEC X/Q DEC+DEP DEPOSITION NUMBER SECTOR 1 N J. Wojcik 3.2 5.13E-07 5.05E-07 4.02E-07 1.21E-09 2 NNE R. Chapin 2.3, 8.49E-07 8.41E-07 6.92E-07 2.91E-09 3 NE F. Kremski 2.6 6.80E-07 6.74E-07 5.47E-07 3.75E-09 4 ENE G. Dennis 2.4 3.19E-07 3.17E-07 2.59E-07 2.3 1E-09 5 E W: Daily 1.8 1.94E-07 1.93E-07 1.62E-07 1.35E-09 6 ESE B. Smith 3.1 6.24E-08 6.19E-08 4.92E-08 4.12E- 10 7 SE F. Scholl 0.6 1.49E-06 1.49E-06 1.35E-06 1.21E-08 8 SSE H. Roinick 2.9 1.72E-07 1.71E-07 1.37E-07 1.02E-09 9 S A. Kamir 1.2 1.15E-06 1.14E-06 9*88E-07 5.50E-09 10 SSW S. Bodnar 1.2 2.48E-06 2.46E-06 2.13E-06 7.55E-09 11 SW R. Broody 1.9 2.30E-06 2.27E-06 1.90E-06 4.13E-09 12 WSW F. Michael 1.3 1.13E-05 1.12E-05 9.62E-06 1.35E.08 13 W F. HUmmel 1.2 5.55E-06 5.50E-06 4.77E-06 6.97E-09 14 WNW P. Moskaluk 1.3 3217E-06 3.14E-06 2.7 1E-06 4.76E-09 15 NW R. Reider 4.5 4.04E-07 3.92E-07 3.02E-07 5.6 1E-LO 16 NNW P. Culver 4 3.44E-07 3.36E-07 2.61E-07 6.36E-10 3-24 TABLE 3-8 (continued)

NEAREST ANIMAL RAISED FOR MEAT CONSUMPTION WITHIN A 5-MILE RADIUS BY SECTOR SECTOR AFFECTED NAME MILES X/Q X/Q DEC XQ DEPOSITION NUMBER SECTOR NAEMIE DEC+DEP 2 NNE R.Chapin 2.3 8.49E-07 8.41E-07 6.92E-07 2.91E-09 4 ENE G.Dennis 2.4 3.19E-07 3.17E-07 2.59E-07 2.3 1E-09 5 E W. Daily 1.8 1.94E-07 1.93E-07 1.62E-07 1.35E-09 6 ESE B. Smith 3.1 6.24E-08 6.19E-08 4.92E-08 4.12E- 10 10 SSW C. & K. Drasher 3.5 3.95E-07 3.88E-07 3.06E-07 9.79E-10 12 WSW T. & M Berger 1.7 7.70E-06 7.61E-06 6.44E-06 8.79E-09 ALL DAIRY LOCATIONS SECTOR AFFECTED NAME MILES X/Q X/Q DEC X/Q DEPOSITION NUMBER SECTOR DEC+DEP 5 E W.Bloss 4.5 3.90E-08 3.86E-08 2.93E-08 2,36E- 10 6 ESE F.Rinehimer 4.2 3.27E-08 3.24E-08 2.48E-08 2.OOE-10 10 SSW C. & K. Drasher 3.5 3.95E-07 3.88E-07 3.06E-07 9.79E-10 10 SSW K.Davis 14.01 3.22E-08 3.OOE-08 2.OOE-08 5.22E- 1I 12 WSW T. & M. Berger 1.7 7.70E-06 7.61E-06 6.44E-06 8.79E-09 13 W J. Dent 5 5.03E-07 4.84E-07 3.69E-07 4.03E-10 1 X/Q RELATIVE CONCENTRATION (SEC/M3)2 X/Q DEC DECAYED AND UNDEPLETED, HALF-LIFE 2.26 DAYS (SEC/M 3)3 X/Q DEC+DEP DECAYED AND DEPLETED, HALF-LIFE 8 DAYS (SEC/M)4 DEPOSITION RELATIVE DEPOSITION RATE (I/M2)3-25 FIGURE 3-1 2008 ANNUAL WIND ROSE IOM LEVEL -PRIMARY TOWER WIND ROSE (WINDS FROM)N I'1 0.0r/ PERCENT CALM S (NOT INCLUDED IN PLOT)% 16 StartDate:

11112008 12:00AM End Date: 12/3112008 11:00 PM Sensors Selected SL10M_SPD 10MWD_ [Legend A WIND SPEED LESS THAN 3.5 MPH* WIND SPEED LESS THAN 7.5 MPHl WIND SPEED LESS THAN 12.5 MPH WIND SPEED GREATER THAN 12.5 MPH This wind rose displays the frequency of hourly average wind direction from a given sector. In 2008, the predominant wind direction occurred 14.6 % of the time from the ENE sector. The average wind speed was 4.8 mph and the average wind speed for the predominant sector (ENE) was 2.4 mph. The sector with the highest average wind speed was WSW (8.8 mph).3-26 FIGURE 3-2 2008 ANNUAL WIND ROSE 60M LEVEL -PRIMARY TOWER WIND ROSE (WINDS FROM)N 0.00% PERCENT CALMS (NOT INCLUDED IN PLOT)Start Date: 11112008 12:00 AM 8%End Date: 12/3112008 11:00 PM Sensors Selected 60MSPD i 6OMWD Legend A WIND SPEED LESS THAN 3.5 MPH* WIND SPEED LESS THAN 7.5 MPH m WIND SPEED LESS THAN 12.5MPH WIND SPEED GREATER THAN 12.5 MPH This wind rose displays the frequency of hourly average wind direction from a given sector. In 2008, the predominant wind direction occurred 16 % of the time from the NNE sector. The average wind speed was 7.6 mph and the average wind speed for the predominant sector (NNE) was 5.8 mph. The sector with the highest average wind speed was WSW (12.4 mph.).3-27 FIGURE 3-3 PASQUIL STABILITY CLASS PREVALENCES DATA Period: 2008 Joint Frequency Distributions at 10 Meters Wind Speed and Direction 1OM vs. Delta Temperature 60-1OM (Based on 8,725 Valid Hours)A B G 1.1% 2.1%6.7% 3--3.9%F 1 1. 9%-0 E 27.7%D 46.6%3-28 SECTION 4 DOSE MEASUREMENTS AND ASSESSMENTS 4-1 Radioloqical Impact 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 PPL Susquehanna, LLC Technical Requirements Manual.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 average 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 (reported in the2008 Annual Radiological Environmental 0perating Report)'Contributed a maximum of 3.80E-2 mrem (meaSured at TLD Location 9S2) at the Protect~ed AreaBoundary sUth of the plant., The maximum organ (including thyroid)/total body dose from all airborne effluent is 5.10E-1 mrem (CHILD, LIVER Table 4-4). The maximum organ/total body dose from all liquid effluent is 1.79E-3 mrem (ADULT, GI-LLI Table 4-2). Conservatively adding the maximum organ (including thyroid)/total body dose from liquid and gaseous effluent and the maximum total body dose determined from direct radiation bounds the dose that any member of the public receives from station operations.

The result (5.50E-1 mrem) is 2.2% of the 40CFR190 limit of 25 mrem to total body/organ (except thyroid) and 0.7% of the 40CFR190 limit of 75 mrem to the thyroid.Doses to a maximally exposed member of the public from waterborne effluents are calculated for fish ingestion and shoreline exposure at the plant outfall, and drinking water ingestion at Danville, PA. Site specific parameters used in the calculations for the Danville receiver, specific for actual average blowdown and river level for the entire year are shown in Table 4-1.TABLE 4-1 SITE-SPECIFIC PARAMETERS USED FOR RETDAS CALCULATIONS (DANVILLE RECEIVER)FOR 2008 PARAMETER ENTIRE YEAR Cooling Tower Blowdown (CFS) 21.5 Average Net River Level (ft.) 6.8 Dilution Factor at Danville(1) 413.2 Transit time to Danville (hr.)(') 24.7 (')From ODCM-QA-005, Att. E 4-2 Summaries of maximum individual doses resulting from airborne and waterborne radioactive effluent releases from each unit are given in Table 4-2. Meteorological data from Section 3 were used to calculate the dose from airborne effluents.

The Radioactive Effluent Release Report includes an assessment of the radiation dose from radioactive effluents to members of the public within the site boundary.Within the Site Boundary there are several areas frequented by members of the public. There are no significant exposure pathways from waterborne effluents in these areas. Doses from airborne effluent are calculated for members of the public for the following locations:

Riverlands Energy Information Center, the Towers Club, and residence with the maximum X/Q value; the garden, dairy and meat producing farm with the maximum D/Q value; and the site boundary with the maximum X/Q value. Summaries of the calculated maximum doses within the site boundary and selected locations resulting from airborne effluents are presented in Table 4-4. The above referenced locations are shown on Figure 4-1.In the area comprising the Riverlands recreation area, which surrounds the Energy Information Center, three pathways of radiation exposure can be identified:

plume, ground, and inhalation.

There are no significant exposure pathways from waterborne effluents in this area. There are approximately 100,000 visitors to the Riverlands/Energy Information Center complex each year. For dose calculations, it is assumed the visitor stays in the area for one hour. The calculated dose rate and collective dose for visitors to the Riverlands/Energy Information Center during 2008 are shown on Table 4-3.Use of the RETDAS code yields calculated doses for the Riverlands area for the report period. These doses assume an occupancy factor of 100% for a member of the public during 2008. These calculated dose values are shown on Table 4-4.4-3 TABLE 4-2

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES TO MEMBERS OF THE PUBLIC DATA PERIOD: 1/11/08 TO 12/31/08 ESTI MAED " DAE.4MA.XIMUM":M T f~IiT>'AGE~ APPLICABL E -OSE P~k, -V PERCENT (MREMII, UNITY ~EFFUENT'-'GGOUP-ORGAN ; (REWMRAD), + LCATION I O II .MA)2 UNIT, EFFLUENT____G___________I DIST AFFECTED (MILES) SECTOR 1. Liquid(' .Child Total Body, .5.80E-04 (3) 0.02 3 1 Liquid(")

Adult GI-LLI 8.95E-04 (3) 0.01 10 1 'Noble Gas N/A Air Dose 0.OOE+00 0.5 WSW 0 10 (Gamma-MRAD)1 Noble Gas N/A Air Dose 0.OOE+00 0.5 WSW 0 20 (Beta-MRAD) 1 Airborne Child Lung 8.94E-02 0.5 WSW 0.60 15 Iodine, Tritium and Particulates Liquid( Child Total Body 5.80E-04 (3) 0.02 3 2 Liquid(')

Adult GI-LLI 8.95E-04 (3) 0.01 10 2 Noble Gas N/A Air Dose 0.OOE+00 0.5 WSW 0 10 (Garmma-__ _RRAD)2".. Noble Gas N/A Air Dose 0.OOE+00 0.5 WSW 0 20_(Beta-MRAD) 2 Airborne Child Liver 4.21E-01 0.5 WSW 2.81 15 Iodine, Tritium and Particulates

(')Estimated dose is based on a site total activity release equally divided between Unit 1 and Unit 2.(2)10 CFR 50, Appendix I limits are in terms of mrad or mrem/reactor-year for airborne and waterborne effluent from each unit.(3)Doses from liquid effluent are estimated from fish ingestion and shoreline exposure at the site outfall and from the drinking water pathway at Danville, PA.4-4 TABLE 4-3 CALCULATED COLLECTIVE DOSES TO MEMBERS OF THE PUBLIC WITHIN THE RIVERLANDS/ENERGY INFORMATION CENTER COMPLEX DATA PERIOD: 1/1/08 TO 12/31/08 COLLEC~t1VE AAPPLICABLE DOSE RATEO) DOSE(2'~EFFLUENT, AGE GROUIP ORGAN, (M.REMVIHIR) (PERSON-4REM) 4 Noble Gas N/A Total Body 0 0 Noble Gas N/A Skin 0 0 Iodine, Tritium and Child Liver 7.07E-06 7.07E-04 Particulates

(')Estimated dose and dose rate is based on annual site total activity release.(2)Collective dose is based on 100,000 person-hours.

4-5 TABLE 4-4

SUMMARY

OF MAXIMUM INDIVIDUAL DOSES FROM AIRBORNE EFFLUENT MAXIMUM MAXIMUM MAXIMUM TOTAL BODY ORGAN THYROID DOSE DOSE DOSE LOCATION PATHWAY (MREM) (MREM) (MREM)1. Maximum site boundary X/Q Total (All) 1.68E-01 (CHILD) 1.68E-01 (CHILD, LIVER) 1.67E-01 (CHILD)2. Maximum X/Q Residence

+Maximum D/Q Garden Total (All) 1.49E-01 (CHILD) 1.49E-01 (CHILD, LIVER) 1.49E-01 (CHILD)3. Maximum D/Q Dairy,+*Maximum D/Q Meat Total (All) 1.02E&01 (CHILD) 1.02E;-01 (CHILD, LIVER) 1.01 E-01 (CHILD)4. Tower's'Club

________ _.... _ "l__Total (All) 5.ioE-01 (CHILD) 5.1oE-,1 (CHILD, LIVER) 5.09E-01 (CHILD)5. Riverland/EIC Total (All) 6.20E-02 (CHILD) 6.21 E-02 (CHILD, LIVER) 6.i7E-02 (CHILD)Note: The doses shown above are based on 100% occupancy at the indicated locations.

They are based on a composite of all pathways resulting in a total dose to the maximally exposed individual due to airborne effluents from both Unit-1 and Unit-2 operations.

4-6 FIGURE 4-1 AIRBORNE-DOSE CALCULATION LOCATIONS 16-NNW-NE IE 1 1:* Indicates airborne-dose calculation location per Table 4-4 4-7 SECTION 5 CHANGES TO THEOFFSITE DOSE CALCULATION MANUAL (ODCM), TECHNICAL REQUIREMENTS MANUAL (TRM)AND THE SOLID RADIOACTIVE WASTE PROCESS CONTROL PROGRAM 5-1 CHANGES TO THE OFFSITE DOSE CALCULATION MANUAL The PPL Susquehanna, LLC ODCM consists of nine (9) individual procedures.

ODCM-QA-003, Effluent Monitor Setpoints, was revised on April 21, 2008. The revision:

1) updated a reference and Attachment A to clarify the revision of a PPL calculation;

2) updated Attachment A to support implementation of the Extended Power Uprate project; 3) updated guidance for the liquid radiation monitor setpoint determination.

ODCM-QA-004, Airborne Effluent Dose Calculations, was revised on April 21, 2008.The revision:

1) updated and added references to support implementation of the Extended Power UP'ate project; 2) updated Attachment B with more current annual average dispersion values; 3) made miscellaneous typographical corrections.

ODCM-QA-005, Waterborne Effluent Dose Calculations, was revised on May 7, 2008.The revision updated Attachments A, B, C and D to add dose factors. The dose factors are in software used for liquid effluent dose calculations but were not listed in the ODCM.ODCM-QA-007, Radioactive Waste Treatment Systems, was revised on April 30, 2008.The revision was an administrative change to correct a typographical error in section 6.1.1.ODCM-QA-008, Radiological Environmental Monitoring Program, was revised on January 31, 2008. The revision updated Attachments D and G to add six new groundwater monitoring well sample locations.

ODCM-QA-009, Dose Assessment Policy Statements, was revised on April 11, 2008.The !revision:

1) updated the definition of'an Insignificant Effluent Pathway; 2) updated position titles; 3) made miscellaneous typographical corrections.

5-2 CHANGES TO THE TECHNICAL REQUIREMENTS MANUAL Section 3.11 and 3.6.1 of the Unit-1 and Unit-2 Technical Requirements Manual (TRM)by reference are part of the ODCM. The following limits and requirements are contained in Section 3.11: liquid and gaseous effluent dose limits, liquid and gaseous effluent treatment system operability criteria (based on effluent dose), liquid and gaseous effluent radiation monitor operability criteria and the conduct of the Radiological Environmental Monitoring Program. Section 3.6.1 contains requirements for venting or purging of primary containment.

There were no changes to the Unit-1 or Unit-2 TRM Sections 3.6.1 or 3.11 during 2008.5-3 PROCESS CONTROL PROGRAM CHANGES The following changes were made to the Process Control Program and implementing procedures during 2008. None of the changes reduce the overall conformance of the solidified waste product to existing criteria for solid wastes. All changes were reviewed and approved by PORC (as necessary) as documented on the attached summary of procedure changes. The following procedures were changed: 1. CH-RC-076, Gamma Spectral Analysis 2. ME-ORF-1 65, Fuel Pool Cleanout -EnergySolutions

-Handling Procedure for 3-55 Cask C of C #5805 3. ME-ORF-1 72, Fuel Pool Cleanout EnergySolutions Operating Guidelines for Use of Polyethylene High Integrity Containers

4. MT-EO-051, Fuel Pool Cleanout Operation of EnergySolutions shielded Transfer Bell and Verification of No Free Standing Water in FEXM High Integrity Container 5. WM-PS-1 00, Shipment of Radioactive Waste 6. WM-PS-120, General Shipment of Radioactive Material 7. WM-PS-180, Advanced Notification of Applicable States 8. WM-PS-21 0, Packaging and Loading of DAW and Radioactive Material 9. WM-PS-31 0, Use of the 10-1 42B USA 9208/B Shipping Cask 10. WM-PS-351, Use of the 21-300 Shipping Package 11. WM-RP-01 2, Handling and Use of Steel Liners and High Integrity Containers NDAP-QA-0646 continues to fully implement the requirements and intent of the following:

1. Sections 11.4 and 13.5 of the FSAR 2. Section 3.7.4 of the Technical Requirements Manual 3. 10 CFR 20, 10 CFR 61, 10 CFR 71,49 CFR 100-177, and 40 CFR 261 Compliance with all applicable regulatory requirements listed above continues to be met as the result of these changes to the program. These changes to the Process Control Program will not reduce the overall conformance of the solidified waste product to existing criteria for solid wastes.5-4 PROCEDURE REVISION

SUMMARY

CH-RC-076 1. Clarify/correct formula for calculation of activity for selected or unknown isotope in Step 7.5.2.d.(8).

Formula needs correction/clarification based on change to Apex software.PROCEDURE REVISION

SUMMARY

ME-ORFF- 165 1. Revised step 6.26.2 to add additional information for Soap Bubble Test.2. Incorporate CHANGES lAW Certificate of Compliance (COC) No. 5805, Revision 26, for Model 3-55 Package.3. Changed procedure Adherence level to Step by Step.4. Changed step 8.20.12 to leave the cask bell section attached to the crane if desired.PROCEDURE REVISION

SUMMARY

ME-ORF-172

1. Revise vendor name throughout procedure.

2. Removed CNS procedure S20-AD-010 References.

3. Add note before step 4.1.4. Add step 4.1.13: PL1 4-170 and PL14-215 are HICs equipped with the modified baskets compatible with the Radlock 179/195 grapple and have the following maximum gross weight limits: PL14-170 10,800 Ibs; PL14-215 13,000 lbs.PROCEDURE REVISION

SUMMARY

MT-EO-051 1. Added directions for lifting of shielded transfer bell with/without shipping container.

2. *Various Administrative changes.3. Revised Section 8.3 to be consistent with EnergySolutions Procedure, FP-OP-023, "Operation of the Shield Transfer Bell and the Dewatering of Filter HICS for Fuel Pool Projects" 5-5 PROCEDURE REVISION

SUMMARY

WM-PS-100 1. The US government agency responsible for setting the security threat level is now the Department of Homeland Security.

Changed the procedure to reflect this change as well as other administrative changes 2. Added requirement to notify the Shift Manager and write an AR if it has been discovered that a shipment is missing or lost.PROCEDURE REVISION

SUMMARY

WM-PS.-120

1. Added requirement to write an AR if the shipment is missing or lost.PROCEDURE REVISION

SUMMARY

WM-PS-180 1. Clarified purpose of the procedure.

2. Updated method to send notifications to the governors.

3. Provided guidance concerning notifications in Section 7.4. Changed signatory on Forms -1, -2, and -3 to the Radioactive Material Shipper.PROCEDURE REVISION

SUMMARY

WM-PS-210 1. Defined Engineered Load Securement Plan.2. Clarified in Step 6.1.4, when the Engineered Load Securement Plan must be approved.

The intent is to be able to load the material and make in-field adjustments to the securement and then evaluate the final securement prior to approval.3. Added vehicle marking requirement to Attachment K if package bulk markings are not visible during transport.

4. Made various administrative changes for clarification.

5-6 PROCEDURE REVISION

SUMMARY

WM-PS-310 1. Updated Vendor Procedure Number in Reference Section.2. Incorporated PCAF 2005-1409.

3. Updated the expiration date of the Certificate of Compliance to 10/1/08 in the Prerequisites Section.4. Updated procedure due to vendor procedure manual change.PROCEDURE REVISION

SUMMARY

WM-PS-351 1. Incorporate PCAF 2005-1406 and miscellaneous administrative changes/corrections.

PROCEDURE REVISION

SUMMARY

WM-RP-012 1. Add Note to step 6.1.5 to clarify that South Carolina Certificate of Compliance does not apply when High Integrity Container is shipped to a processing vendor.2. Change steps 6.1.15 and 6.2.13 to clarify range of sling diameters that are acCeptable, based on container drawings and certifications that are provided by manufacturer.

5-7 SECTION 6 MISCELLANEOUS TECHNICAL REQUIREMENTS MANUAL (TRM),.FSAR, 40CFR190 AND NEI GROUND WATER PROTECTION INITIATIVE REPORTING 6-1

1. TRM Action 3.11.1.4.F.2 requires the reporting of Liquid Radwaste Effluent Monitoring Instrumentation inoperability not corrected in a timely manner.None to report for 2008.2. TRM Action 3.11.1.5.C.1 requires the reporting of Radioactive Liquid Process Effluent Monitoring Instrumentation inoperability not corrected in a timely manner.None to report for 2008.3. TRM Action 3.11.2.6.K requires an explanation for Radioactive Gaseous Effluent Monitoring Instrumentation required actions and completion times not met.None to report for 2008.4. TRM Action 3.11.4.1 .F.2 requires reporting the cause of the unavailability of milk or fresh leafy vegetable samples and identify the new locations for obtaining replacements.

4/7/08- Milk sample unavailable from Ray Ryman Farm (location 10D2, 3.1 miles SSW) due to owners have discontinued dairy farming. Location 10D2 was an indicator milk sampling location as required by TRM Table 3.11.4.1-1.

Location 10D2 was replaced by the W. Bloss Farm (location 5E2, 4.5 miles E) which is the dairy farm with the next highest dose potential who are willing to participate in the Radiological Environmental Monitoring Program (REMP)milk sampling program.5. TRM Action 3.11.4.2.A requires reporting when land use census identifies a new location which yields a calculated dose or dose commitment greater than the values currently being calculated in Requirement 3.11.2.3 (Gaseous Effluent Dose due to Iodine, Tritium, and Radionuclides in Particulate Form).None to report for 2008.6. TRM Action 3.11.4.2.B requires reporting when land use census identifies locations that yield a calculated dose or dose commitment (via the same exposure pathway) 20 percent greater than at a location from which samples are currently being obtained in accordance with Requirement 3.11.4.1 (Radiological Environmental Monitoring Program).None to report for 2008.6-2

7. The limits outlined in 40CFR1 90.10 (Environmental Standards for the Uranium Fuel Cycle-Standards for Normal Operations) were not exceeded by station operations during 2008. Refer to Section 2 and Page 4-2 for specific values.8. FSAR Section 11.6.11 requires the rep0oing of airborne radioactivity detected in the Low Level Radwaste Holding Facility.No airborne radioactivity detected above analysis MDC's in air samples from the Low Level Radwaste Holding Facility during 2008.9. The" PPL Susquehanna station has imPlemented an Action Plan in response to 'Nhe NEI Initiative on Groundwater Protection.

Part of the Action Plan includes the assessment of the current groundwater monitOring, program.Groundwater is sampled and analyzed qUarteryas partof the Radiological Environmental Monitoring Program (REMP). REMP groundwater sampling locations are defined in ODCM-QA-008 Attachment G. In August 2006, additional groundwater sampling was initiated at locationswhich are not listed in the ODCM. The'additional locations are three manholes which collect water from a perimeter drain systeem. The perimeter drai insystem consists of perforated-piping ins taed Just a,bove the, footing alorng the' exterior baseof the verticalwallsof the reactor:, turbine and radwaSte buildings.

In 2008 four new groundwater monitoring wells were installedat thePPL SusquI'hanna Station. These wells are in addition to the sixwells:ihstalled in 2007.Outlined in TaBle,6-1 are! the tritium analysis results ,the peIrimeterI drain ,system and the fur new groundwater monitoring.

wells Noemitting radionucides ,were identified above analysis MDC's for the perimeter drain or monitoring well samples. The four new gr'oUndwater monitoring wells.were added to.the ODOM in March 2009and future results from these monitorindgwells shall be reported in the' Annual Radiological!.

Environmental Operating Report. The tritium results reported in Table 6-1 did notex~eed any.Reportig Level thresholds in the PPL Susquehanna Technical Requirements Manual or any reporting criteria established in response to the.NEI Groundwater Protection Initiative.

6-3 TABLE 6-1 NEI Ground Water Protection Initiative Reporting Perimeter Drain Sampling Results: 2008 Manhole FD-1 Manhole FD-2 Manhole FD-3 (7S9 -E of U2 CST) (16S3- NW corner of RW Bldg.) (9S3 -I/S RCA @ U2 HP Cont. Pt. Closet)Date Tritium (pCi/liter)

Tritium (pCi/liter)

Tritium (pCi/liter) 2/14/2008 457, 340, 389 5/14/2008 525 332 358 8/13/2008 421 235 246 11/10/2008 350 220 249 Ground Water Monitoring Well Sampling Results: 2008 Monitoring Well Tritium (OCi/Liter)

Date MW-8A (South of Sewage Treatment Plant) 171 8/28/2008 181 9/29/2008 178 11/1312008 MW-8B (South of Sewage Treatment Plant) N/A (well was dry) 8/28/2008 N/A (well was dry) 9/29/2008 N/A (well was dry) 11/13/2008 MW-9 (West of River Water Intake Bldg.) <110 8/28/2008<91 9/25/2008<116 11/11/2008 MW-10 (North of S-2 Sediment Pond) <113 9/2/2008__<106 9/25/2008<119 11/12/2008 6-4 SECTION 7 CORRECTIONS TO PREVIOUS RADIOACTIVE EFFLUENT RELEASE REPORTS 7-1 CORRECTIONS TO PREVIOUS RADIOACTIVE

EFFLU ENT RELEASE REPORTS The value :reported for the nuclear fuel cycle'(40CFR190)dose to a meember of the public. for2007 included dose due to liquid effluent from only one unit at the PPL Susquehanna site. Total0 dose due to fuel cycle0operations includes dose attributable to all liquid effluents, gaseous effluehts and direct radiation sources attributable to station operations.

The liquid radwaste procesSing system is common to both units and the total do'se(total bodyand organ) due to liquid effluent is split be'tween Unit-I and Unit-2., The maximunm organ/total body dose from all liquid effluent reported on page 4-2 of the 2007 Radioactiv!

Effluentr ,eRelease Repo'rt Was 925E-4 mrem. Thecorrected value is 1.85E-3 mrem. The correction has minimal impact on the total dose reported due to station operations.

The total dose repored in the .2007 repo.rt was 8.27E-1 mrem. The corrected total, dose value is 8.28E-1 mrem. Corrected page 4-2 of the 2007 Radioactive EffluentRpelease Report is included in this section: The value reported for Cs-1 37 in Table 2-19 of the 2007 Radioactive Effluent Release Report was incorrect.

The reported value was 1.960E+03 mCi. The corrected value is 1.912E-02 mCi., COrrected Table 2-19-is included in. this section.7-2 Corrected Page from 2007 Report Radiological Impact 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 PPL Susquehanna, LLC Technical Requirements Manual.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 average river flow dilution factors resulted in estimated dosesto individuals at levels below 10 CFR 20 and 10 CFR 50, ApPendix I limits. Direct radiation resulting from plantoperation (reported in the 2007 Annual Radiological Environmental Operating Report). contributed a maximum of 3.21 E-2 mrem (measured at TLD Location 9S2) at the Protected Area Boundary south of the plant. The maximum organ (including thyroid)/total body dose from all airborne effluent is 7.94E-1 mrem (CHILD, LUNG Table 4-4). The maximum organ/total body dose from all liquid effluent is 1.85E-3 mrem (CHILD LIVER Table 4-2).Conservatively adding the maximum organ (including thyroid)/total body dose from liquid and gaseous effluent and the maximum total body dose determined from direct radiation bounds the dose that any member of the public receives from station operations.

The result (8,28E-1 mrem) is 3.3% of the 40CFRi 9O limit of 25 mrem to total body/organ (except thyroid) and 1.1% of the 40CFR190 limit of 75 mrem to the thyroid.Does' to a maximally exposed member of the public from waterborne effluents are calculated for fish' in gestion and' shoreline exposure at the plant outfall, and drinking water ingestion at Danville, PA. Site specific parameters used in the calculations for the Danville receiver, specific for actual average blowdown and river level for the entire year are shown in Table 4-1.TABLE 4-1 SITE-SPECIFIC PARAMETERS USED FOR RETDAS CALCULATIONS (DANVILLE RECEIVER)FOR 2007 PARAMETER ENTIRE YEAR Cooling Tower Blowdown (CFS) 20.5 Average Net River Level (ft.) 6.8 Dilution Factor at DanvilIe(1) 413.2 Transit time to Danvilie (hr.)(') 24.7 (')From ODCM-QA-005, Att. E Page 4-2 (2007 REPORT)7-3 Table 2-19 (corrected)

Annual Waste Release Summary Report Class: C Year: 2007 Volume Reduction Vendor: Source: Irradiated Components Container:

Steel Liner Process: N/A No Nuclides Activity (mCi)C-14. 6.306E+03 CO-58 4.752E+05 Co-60 i.466E+o7 CR-51. 1.2 70E+o6 cs-137 1.912E-02 FE-55 4.624E+06 FE-59 3.697E+04 H-3 2.669E+02 HF-181 6.091E+05 1-129 1.900E-08 MN-54 5.155E+05 NB-94 2.212E+02 NB-95 1.566E+08 NI -59 1.1 42E+03 NI-63 1.850E+05 SB-124 1.745E+04 SB-125 2.8879E+07 SN-I13 " 5.039Ei+06.SN , 111 9M 6.750,E+07 SN-123 2.126E+06 TC-99 3.995E+00 TE-*25M 3.948E+06 ZR-95 1.405E+08 Total Activity (Ci) 426924.75 Container Volume 574.000 f t 3% of Total 0.00 %0.11 3.43 %0.30 %0.00 %1.08 %0.01 %0.00 %0.14 %0.00 %0.12. %0.00 %36.68 %0.00 %0.04 %0.00 %6.74 %15.81.%0 .5'0 %0.00 %0.92 %32.91 %100.00 %16.254 m 3.7-4 SECTION 8 EFFLUENT FROM SYSTEMS CLASSIFIED AS INSIGNIFICANT EFFLUENT PATHWAYS 8-1 EFFLUENT FROM SYSTEMS CLASSIFIED AS INSIGNIFICANT EFFLUENT PATHWAYS Insignificant Effluent Pathways are: 1) evaporation from the Unit 1 and Unit 2 Condensate Storage Tanks (CST's); 2) evaporation from the common Refueling Water Storage Tank (RWST); 3) gaseous effluent from the Hydrogen Seal Oil, Main Turbine and RFPT lubrication oil mist eliminators which vent to the turbine building roofs.These pathways are not continuously monitored;.

The CSTs and RWST are sampled monthly to determine the concentration of radionuclides present in these tanks. Tritium analysis on these samples is performed quarterly.

Airborne release to the environment from the tanks is estimated based on conservative estimates of the evaporation rates from each of the tanks using a modified method established within Chapter 7 of EPA AP-42. A conservative carry-over fraction of radionuclides from the water to the evaporated liquid is then assumed. Airborne release to the environment from the demisters conservatively assumes the maximum moisture (condensate) concentration of the lubrication oil as measured via sampling during 2008. The calculation also assumes immediate removal of 100% of the water by the oil mist eliminators as it passes through the turbines.

The annual release of tritium, iodines and particulates with half-lives greater than 8 days was calculated based on these conservative assumptions.

The calculated releases are shown in Table 8-1. All nuclides, except for tritium, released from insignificant effluent pathways are negligible compared to the airborne release data shown in Tables 2-1 and 2-2. The maximum dose to the public from a release of 1,83 Ci of tritium is calculated to be 5.03E-3 mrem (child),.

This is a small fraction of the maximum dose from airborne effluent reported in Section 4.8-2 TABLE 8-1 ANNUAL RELEASE FROM SYSTEMS CLASSIFIED AS INSIGNIFICANT EFFLUENT PATHWAYS U1-CST and U2-CST and Main Turbine/RFPT Main Turbine/RFPT Nuclide RWST Lube Oil Systems Lube Oil Systems Total (Ci) (Ci) (Ci) (Ci)H-3 6.38E-02 8.42E-01 9.24E-0 1 1.83E+00 Mn-54 2.40E-09 9.63E-09 1.73E-09 1.38E-08 Co-60 i.61E-08 3.05E-08 1.52 E-08 6.18E-08 Cs- 137 4.59E- 1I O.OOE+00 O.OOE+00 4.59E- 1I Xe- 135 O.OOE+00 8.72E-08 O.OOE+00 8.72E-08 Co-58 1.27E-09 7.51E-09 8.47E- 10 9.63E-09 Zn-65 2.55E-10 5.90E-09 O.OOE+00 6.15E-09 Cr-51 1.38E-09 O.OOE+00 O.OOE+00 1.38E-09 Sb-124 O.OOE+00 O.OOE+00 1.54E-10 1.54E-10 Nb-95 4.42E- 1I O.OOE+00 O.OOE+00 4.42E- 1I 8-3