Text

Offsite Dose Calculation Manual, Revs. 38 & 39, Cover Through Page 2.0-30
	ML13121A245
Person / Time
Site:	Grand Gulf
Issue date:	04/30/2012
From:	; Entergy Operations
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML131210290	List: GNRO-2013/00033, Offsite Dose Calculation Manual, Revs. 38 & 39, Page 2.0-31 Through End; ML13121A244; ML13121A245;
References
	GNRO-2013/00033
	Download: ML13121A245 (93)
	v • d • e

,;/GRAND GULF NUCLEAR STATION OFFSITE DOSE CALCULATION' MANUAL DOCKET NO.50-416 INTRODUCTION The Offsite Dose Calculation Manual (ODCM)describes the methodology and parameters used in calculation of offsite doses resulting from radioactive liquid and gaseous effluents, in the calculation of liquid and gaseous effluent monitoring Alarm/Trip Setpoints, and in the conduct of the Radiological Environmental Monitoring Program.The ODCM contains (1)the Radioactive Effluent Controls and Radiological Environmental Monitoring Programs by Technical Specification (TS)5.5.4, and Technical Requirements Manual (TRM)7.6.3.2, (2)descriptions of the information that is included in the Annual Radiological Environmental Operating and Annual Radioactive Effluent Release Reports required by TS 5.6.2 and 5.6.3, (3)a list and graphical description of the specific sample locations for the Radiological Environmental Monitoring Program, and (4)diagrams of the liquid and gaseous radwaste treatment systems.The ODCM will be maintained at the station for use as a reference guide and training document of accepted methodologies and calculations.

Changes in the calculational methods or parameters will be incorporated into the ODCM in order to assure that the ODCM represents the present methodology in all applicable areas.Computer software to perform the described calculations will be maintained current with the ODCM.Changes to the ODCM shall be accomplished as specified in TS 5.5.1.Records of reviews performed for changes made to the ODCM shall be retained for the duration of the Unit Operating License.GRAND GULF, UNIT 1 Revision 31-12/05 o ODCM REVISION TABLE The following aDCM Revision Table represents changes to the aDCM listed in the order of the most recent change: Description of Change(s)Revision Number Month/Year of Change Affected Page Number(s)*Revise Table 6.3.10-1 Section 3B to include note h.Note h is to acknowledge Turbine Building roof hatches may be open in Modes 4 and 5.LDCR 2012-017*Revise 6.3.9 to add condition E.E is to acknowledge that as long monitored and measured, there is suspend dilution flow activities 012 Condition as flow is no need to LBDCR 12-39 38 03/2012 03/2012 i, vii, viia, viib, 2.0-35,26, A-28, A-39, A-41 i, ia, vii, viib, A-14*Revise Tables 2.2-3, 2.2-3a and 2.2-3b to replace X/Q and D/Q values with 2001-2005 annual averages, change to Reference 19, say 2008 Land Use Census utilized, and specify method of calculating parameters for unavailable location.*Added second onsite vegetation sample location to Tables 2.2-3b and 3.0-2 and to Figure 3.0-1.*Renumbered pages 2.0-24a and 2.0-25.*Deleted Pages 3.0-6a, 6b, 6c, and 6d*Deleted Section 2.4,"Definitions of Gaseous Effluents Parameters" since included throughout Section 2.0.

Reference:

LBDCR 2008-034*Adds Table 2.2-1.b,"Pathway Dose Factors for Lca 6.11.4 and Section 2.2.1.b, (Pi)", for age group"Child".*Changes note for Section 2.2.1.b to use Child Inhalation Pi values from Table 2.2-1b.

Reference:

LBDCR 2008-014 37 36 02/2009 11/2008 i, ii, iii, vii, viia, 2.0-23 2.0-23a 2.0-23b 2.0-25 thru 2.0-30 3.0-3a 3.0-7 i, ii, iia, v, vii 2.0-8 2.0-13 2.0-14 GRAND GULF, UNIT 1 i Revision 39-03/12 ODCM REVISION TABLE (coilt.)The following aDCM Revision Table represents changes to the aDCM listed in the order of the most recent change: Description of Change{s)*Adds Reference 19 for 2001-2005 Meteorological Data review to the list of References.

Updates Table 2.2-3 with most recent Land Use Census data.*Changes referene'from"garden" to"vegetation sample locations" on Table 2.2-3 and Table 2.2-3b.*Minor editorial/format changes on Pages 2.0-23a, 2.0-36, 3.0-1 and 3.0-3.*Changes Recreational Vehicle Laydown Area and Energy Services Center to areas with unrestricted areas within the site boundary on Table 2.2-3b.*Updates Section 2.6.1, Table 3.0-3 and Figure 3.0-1 to show changes in TLD locations.

Relocates one TLD due to safety/access concerns on Table 3.0-3.*Removes administrative

[non-REMP]

sample location from Figure 3.0-2.*Adds five supplemental TLD into the REMP to Table 6.12.1-1.*Adds"commercially important" preference for fish sample to Table 6.12.1-1.

Reference:

LBDCR 2007-035*Deletes the requirement to functionally test the Radwaste Bldg., Containment, FHA and Turbine Bldg ventilation Flow Monitors every 92 days.

Reference:

LDC 2007-024 Revision Number 35 34 Month/Year of Change 9/2007 8/2007 Affected Page Number{s)i, ii, iia, vi, vii, viia, viib, 2.0-23, 2.0-23a, 2.0-23b, 2.0-36, 2.0-37, 3.0-1, 3.0-3, 3.0-4, 3.0-5, 3.0-7 3.0-8, A-50, A-52, A-53 i, vii, viib,A-24, A-25, A-26 GRAND GULF, UNIT 1 ia Revision 38-03/12 ODCM REVISION TABLE (cont.)The following ODCM Revision Table represents changes to the ODCM listed in the order of the most recent change: Description of Change(s)*Add an occasional turbine building release point.Updated Figure to note the release point and included the release point in Tables 6.3.10-1 and 6.11.4-1.

Reference:

LDC 2007-017*Changed wording in Section 1.2.1 so that the current dose calculation methodology may be used for storm drain release dose calculations.

Reference:

LDC 2005-074*Added outfall 007 collection site to Table 3.0-2 and Figure 3.0-1.

Reference:

LDC 2005-074*Adds Storm Drain sampling frequency to Table 6.12.1-1.

Reference:

LDC 2005-074*Deletes Discharge Canal Flow as a required channel per Table 6.3.9-1 and allows use for flow estimation per Required Action 6.3.9 C.1.

Reference:

LDC 2004-095*Updates Introduction and Removes reference to UFSAR.Action to implement LDC 2005-022Removal of duplicate pages from Operating Licensing Manual*Revises description of reverse osmosis equipment to allow operational flexibility.

Removes Figure 1.3-2-LDC 05047*Adds Distillate Sample Tank To Figure 1.3-1*Updates and re-draws Figures 3.0-1 and 3.0-2.Figures were previously illegible.

Updates Figure 1.3-2 showing liquid radwaste treatment system to improve legibility and to show addition of reverse osmosis equipment.

Reference:

LDC2003-044.

Adds reporting requirements for solid waste which is relocated from the PCP (Process Control Program)deletion in LDC2001-151 to Section 5.6.3 of the ODCM.This information was already being reported and this change is considered administrative in nature.

Reference:

LDC2001-051.

Revision Number 33 32 31 30 29 28 Month/Year of'Change 3/2007 12/2005 12/2005 08/2005 01/2005 10/2004 Affected Page Number(s)i, ii, vii, viia, viib, 2.0-35, ,2.0-35a, A-25, A-28, A-39 i, ii, vi, vii, viia, viib, 1.0-7, 1.0-8, 3.0-3, 3.0-7, A-14, A-17, A-51 Cover page i, ii, v, vii, 1.0-15, 1.0-16, 1.0-17 i, vii, 1.0-16 i, ii, v, vii, viia, 3.0-1, 3.0-3, 3.0-3a, 3.0-4, 3.0-7, 3.0-8 Cover Page, i, ii, iia (deleted), iiia (deleted), iiib (deleted), iiic (deleted)iii, iv, GRAND GULF, UNIT 1 ii Revision 37-02/09 ODCM REVISION TABLE (cont.)The following OOCM Revision Table represents changes to the OOCM listed in the order of the most recent change: Description of Change(s)*Section 5.6.3.b is revised to change the use of"PSRC H to"OSRC.H PSRC is no longer used.

Reference:

LOC2001-051.

The signature sign-off page in the front of the OOCM is being deleted.This page is no longer needed since review and approvals will be documented in the LI-113 procedure form.

Reference:

LOC2004-077.*A Revision Table is being added to allow a convenient place for readers and the NRC to determine a chronological listing of all of the changes including pages number and a description of the changes.This will allow easy tracking of OOCM changes to ensure all changes that occur in a year are properly reported to the NRC.This is considered an enhancement over existing practice which is to only show the latest revision information.

Reference:

LOC2004-077.

The Table of Contents was reformatted to be consistent with the Operating License Manual (OLM)and Updated Final Safety Analysis Report (UFSAR).

Reference:

LOC2004-077.

Other editorial changes are being made such as page consolidations and reformatting to align the look of the OOCM with other License Basis Documents (LBO)such as the OLM and UFSAR.

Reference:

LOC2004-077.

Removes shutdown statement if offgastreatment radiation monitor is inoperable from LCO 6.3.10 and adds new actions to take to ensure appropriate monitoring.

Adds a new LCO Section 6.0.1 which specifies actions to be taken in the event LCO associated actions are not met.This change was needed based on removal of the shutdown statement from 6.3.10 and to ensure the OOCM is consistent with LCO 6.0.1 currently contained in UFSAR Appendix 16A-0 and 16B-0 and the TRM.

Reference:

LOC2004-025.

Added methodology to calculate a liquid monitor setpoiht for waste tanks with very low gamma activity.

Reference:

LOC2004-011 Revision Number 28 28 27 26 Month/Year of Change 10/2004 10/2004 OS/2004 02/2004 Affected Page Number(s)v, vi, vii, viia, viic, 1.0-17,ll, A-11a i, ii, vii, viib, A-12a, A-20, A-21 i, ii, vi,vii, 1.0-5, 1.0-5a GRAND GULF, UNIT 1 iia Revision 36-11/08 ODCM TABLE Title

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17.GIN-2001/01196"Liquid Process and Liquid Effluent Radiation Monitor Calibration Basis".18.GIN-2005/00S62"Radiological Assessment of Storm Drain Tritium discharges at the Grand Gulf Nuclear Station.19.GIN....2007/00076"Review of 2001-2005 Annual Average Relative Concentration and Relative DepOsition".

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____..*..1 Boegli, T.S.,R.R.Bellamy, W.L.Britz, and R.L.Waterfield,"Preparation L.. I!2.Calculation of Annual Doses to Man from Routine Releases of Reactor for the Purpose of Evaluating Compliance with 10CFR50, Appendix I, U.S.NRC GRAND GULF, UNIT 1 vi Revision 35-9/07 Page No.Rev No.ODCM LIST OF EFFECTIVE PAGES Page No.Rev No.Cover Page 31 i 39 ia 38 ii 37 iia 36 iii 37 iv 28 v 36 vi 35 vii 37 viia 37 viib 35 1.0-1 17 1.0-2 17 1.0-3 17 1.0-4 15 1.0-5 26 1.0-5a 26 1.0-6 21 1.0-7 32 1.0-8 32 1.0-9 11 1.0-10 0 1.0-11 11 1.0-12 0 1.0-13 22 1.0-14 22 1.0-15 31 1.0-16 31 2.0-1 17 2.0-2 25 2.0-3 2 2.0-4 23 2.0-5 24 2.0-6 22 2.0-7 17 2.0-8 36 2.0-9 25 2.0-10 25 2.0-10a 25 2.0-10b 17 2.0-11 22 2.0-12 22 2.0-13 36 2.0-14 36 2.0-15 25 2.0-16 25 2.0-16a 25 2.0-16b 25 2.0-16c 25 2.0-16d 25 2.0-16e 25 2.0-16f 25 2.0-17 25 2.0-18 25 2.0-18a 25 2.0-18b 25 2.0-18c 25 2.0-18d 25 2.0-18e 25 2.0-18f 25 2.0-18g 25 2.0-18h 25 2.0-19 25 2.0-20 25 2.0-20a 25 2.0-20b 25 2.0-20c 25 2.0-20d 25 2.0-20e 25 2.0-20f 25 2.0-20g 25 2.0-20h 25 2.0-21 25 2.0-22 25 2.0-22a 25 2.0-22b 25 2.0-22c 25 2.0-22d 25 2.0-22e 25 2.0-22f 25 2.0-22g 25 2.0-22h 25 2.0-23 37 2.0-23a 37 2.0-23b 37 2.0-24 25 2.0-25 37 2.0-26 37 2.0-27 37 2.0-28 37 2.0-29 37 GRAND GULF, UNIT 1 vii Revision 39-03/12 Page No.Rev No.ODCM LIST OF EFFECTIVE PAGES Page No.Rev No.2.0-30 37 2.0-31 15 2.0-32 25 2.0-33 15 25 2.0-:-35 39 2.0-35a 33 2.0-36 35 2.0-37 35 3.0-1 35 3.0-2 20 3.0-3 35 3.0-3a 37 3.0-4 35 3.0-5 35 3.0-6 20 3.0-7 37 3.0-8 35 GRAND GULF, UNIT 1 viia Revision 39-03/12 Page No.Rev No.ODCM LIST OF EFFECTIVE PAGES Page No.Rev No.APPENDIX A A-O 17 A-I 17 A-2 17 1A-3 17 1A-4 17 17 A-6 17 A-7 17 17 22 17 28 lA.-lla 28 A-12 17 A-12a 27 A-13 18 A-14 38 lA-IS 17 lA-16 17 lA-17 32 1A-18 17 1A-19 23 A-20 27 A-21 27 17 17 lA.-24 34 lA-25 34 39 33 lA.-28 39 lA.-29 17 lA-30 17 1A-31 17 1A-32 17 1A-33 17 lA-34 25 A-35 17 A-36 17 1\-37 17 17 39 17 lA.-41 39 1A-42 17 lA-43 17 A-44 17 A-45 17 A-46 17 A-47 17 1A-48 17 lA-49 17 lA-50 35 lA-51 32 lA-52 35 A-53 35 A-54 20 A-55 17 A-56 17 lA-57 17 A-58 17 lA-59 20 lA.-60 20 lA.-61 17 lA-62 17 lA-63 17 1A-64 17 1A-65 17 lA.-66 17 1A-67 22 lA-68 17 A-69 17 A-70 17 A-71 17 A-72 17 A-73 17 A-74 17 GRAND GULF, UNIT 1 viib Revision 39-03/12

1.0 LIQUID

EFFLUENTS 1.1 Liquid 1.1.1 Liquid Radwaste Effluent Line Monitors Liquid Radwaste Effluent Line Monitors provide alarm and automatic termination of release prior to exceeding ten times the concentration limits specified in 10CFR20, Appendix S, Table 2, Column 2 at the release point to the unrestricted area.To meet this specification and for the purpose of implementation of LCO 6.3.9, the alarm/trip setpoints for liquid effluent monitors and flow measurement devices are set to assure that the following equation is satisfied:

where: cf F+f$C (1)C ten times the effluent concentration limit (LCO 6.11.1)implementing 10CFR20 for the site, in c=The setpoint, representative of a radioactivity concentration in of the radioactivity monitor measuring the radioactivity in the waste tank effluent line prior to dilution and subsequent release;the setpoint, which is inversely proportional to the volumetric flow of the effluent line and directly proportional to the volumetric flow of the dilution stream plus the waste tank effluent stream, represents a value which, if exceeded, would result in concentrations exceeding ten times the limits of 10CFR20 in the unrestricted area.GRAND GULF, UNIT 1 1.0-1 Revision 17-03/95 Step 1)f the waste tank effluent flow setpoint as measured at the radiation monitor location, in volume per unit time, but in the same units as F, below.F=the dilution water flow setpoint as measured prior to the release point, in volume per unit time.At Grand Gulf Unit 1, the available dilution water flow (F)should be constant for a given release, and the waste tank flow (f)and monitor setpoint (c)are set to meet the condition of equation 1 for a given effluent concentration, C.The method by which this is accomplished is as follows: The isotopic concentration for a waste tank to be released is obtained from the sum of the measured concentrations as determined by the analysis required in aDeM Table 6.11.1-1: LC.LC+C+LC+C+C f (2)1 gas t i g s where: L Cgg C a L Css the sum of concentrations C of each measured gamma g emitter observed by gamma-ray spectroscopy of the waste sample.*the concentration C of gross alpha emitters in a liquid waste as measured in the monthly composite sample.the measured concentrations of Sr-89 and Sr-90 in liquid waste as observed in the quarterly composite sample.GRAND GULF, UNIT 1 1.0-2 Revision 17-03/95 Step 2)C t the measured concentration of H-3 in liquid waste as determined from analysis of the monthly composite sample.C ,=the concentration of Fe-55 in liquid waste as measured f in the quarterly composite sample.The C term will be included in the analysis of each waste 9 tank batch to be released;terms for alpha, strontiums, tritium and iron are included if analysis of liquid waste has shown the presence of these isotopes.The measured radionuclide concentrations are used to calculate a Dilution Factor, D.F., which is the ratio of total dilution flow rate to waste tank effluent flow rate required to assure that ten times the limiting concentration of 10CFR20, Appendix B, Table 2, Column 2 are met at the point of discharge.

C.l D.F.=(L]x S.F.i EC, l CCC C t C f 9 a s[L++L++]x S.F.(3)9 EC EC s EC EC EC f 9 a s t where: C, C,C,C, C and Cfi measured concentrations as l gas t defined in Step 1.TermsC,C,C and C f will beas t included in the calculation as appropriate.

GRAND GULF, UNIT 1 1.0-3 Revision 17-03/95 Step 3)EC.EC , EC I EC IEC and EC f are ten times the 1 gas t limiting concentrations of the appropriate radionuclide from 10CFR20, Appendix B, Table 2, Column 2.For dissolved or entrained noble gases, the concentration shall be limited to 2.0E-4 total activity.S.F.an administrative safety factor normally applied at Grand Gulf which causes the calculated Dilution Factor to be two (2)times larger than the dilution factor required for compliance with ten times 10CFR20 limits.The maximum permissible waste tank effluent flow rate prior to dilution, f d , is calculated based on a fixed fraction of the dilution flow rate, F d: F d+f d F dD.F.D.F.for F>>fdd (4)NOTE: Step 4)where: F d 0.9 x minimum expected dilution flow rate f d maximum permissible waste tank effluent flow rate D.F.Dilution Factor from Step 2.Equation 4 is valid only for D.F.>l;for the waste tank effluent concentration meets the limits of ten times the limiting concentrations of 10CFR20 without dilution, and f d may take on any desired value.The dilution flow rate setpoint for minimum dilution flow rate, F, and waste tank flow rate setpoint for maximum waste tank effluent flow rate, f, are calculated as follows:FF d=0.9 x minimum expected dilution flow rate(S)f=0.9xf d=0.9 x calculated maximum waste tank flow rate for the stated release conditions.

(6)GRAND GULF, UNIT 1 1.0-4 Revision 15-01/94 Step 5)Thus, if instrumentation indicates the dilution flow rate falls below the assumed flow rate of 90 percent of the actual dilution flow, or if the waste tank effluent flow rate exceeds 90 percent of the calculated maximum waste tank effluent flow rate, the release is terminated (manually or automatically)

.The radioactivity monitor setpoint may now be specified based on the values of L.C o , F, and f which were specifiedll to provide compliance with ten times the limits of 10CFR20, Appendix B, Table 2, Column 2.The monitor response is primarily to gamma radiation; therefore" when determining the setpoint, Sp the summation of the gamma emitters in the tank is used and Sp is determined as follows: Sp(cprn)Where: f d maximum permissible waste tank effluent flow rate (gpm)fa actual or maximum expected waste tank effluent flow rate (gpm)Leg Summation of all detected gamma emitters (uCi/ml)MRF Monitor Response Factor (cpm/uCi/ml)(Figure 1.0-1)(17)For waste tanks where the quantity of gamma emitters does not produce a response above background, Sp, may be determined as follows: If Sp=0, i.e.no gamma emitters present, then Sp Or 2700 cpm If Sp<(Monitor Error x Background), then Sp=(Monitor Error x Background).

Provided that the error the background is not greater than 2700 cpm.GRAND GULF, UNIT 1 1.0-5 Revision 26-02/04 Note: 2700 cpm is based on Cesium-137 monitor response and the limits speci fied in LCO 6.11.1.(12)The Monitor Error will normally be set at 25%(based on the calibration error)(17)*The liquid monitor trip setpoint Sp+Monitor Background NOTE: Setpoint adjustments are not required if the existing setpoint corresponds to a lower count.rate than the calculated value.The setpoint contains a factor of even if the calculated maximum waste tank flow rate is attainable, since the calculated rate contains the safety factor margin, waste tank effluent flow rate margin, and the dilution flow rate margin.In practice, the actual waste tank effluent flow rate normally is many times less than the qalculated tank flow rate, thus providing an additional conservatism during release.GRAND GULF, UNIT 1 1.0-5a Revision 26-02/04 Figure 1.0-1 Example Calibration Curve for Liquid Effluent Monitor I 1.0E-04 1.0E.Q5 1.0E-07IJ III/V/V J ,///)//1 V V/I , ,////)'/V V V J.////,/1.0E-08 1.0E+01 1.0E+02 1.0E+03 1.0E+04 GRAND GULF, UNIT 1 count Rate (counts per minute)1.0-6 Revision 21-12/97 1.2 Dose Calculations for Liquid Effluents 1.2.1 Maximum Exposed Individual Model The dose contribution to the maximum exposed individual from all radionuclides identified in liquid effluents released to unrestricted areas is calculated for the purpose of implementing LCO 6.11.2, 6.11.3, and TS 5.6.3 using the following expression:

o Tau where: L[A iTau i m (1)L C il F 1](millirem) 1=1 (8)A.lTau Site-related ingestion dose commitment factor for radionuclide i, in millirem/hr per length of the time period over which C il and F l are averaged for all liquid releases, in hours.average concentration of radionuclide i observed in the undiluted liquid effluent during time period from any liquid release in Concentrations are determined in accordance with the requirements of Table 6.11.1-1, 6.12-1-1 and 6.12.1-3.For composite samples, the last measured value from the most recent monthly and quarterly composite samples will be used in the dose calculation.

NOTE: LLD values are not used in dose calculations.

GRAND GULF, UNIT 1 1.0-7 Revision 32-12/05 F l Dilution factor for C il during any liquid effluent release.For releases via the discharge basin, F 1 is the dilution in the near field and is defined as the ratio of the average undiluted liquid waste flow during release to the product of the average flow from the site discharge structure to unrestricted (5)receiving waters times the applicable factor of 2 average undiluted liquid waste flow average flow from site dischargex2 K o For releases via the 007 outfall, F 1 is defined as the 007 outfall runoff to the total runoff into Hamilton Lake.It is the environmental dilution derived from the lowest historical annual precipi tation as recorded in the FSAR=0.10 (18)units conversion factor 1.14 x 10 5 10 6 pCi x 10 3 ml 8766 hr!-lCi kg yr adult fish consumption (21 kg/yr)(3)Bioaccumulation factor for each nuclide, i, in fish, in pCi/kg per pCi/1 from aDCM Table 1.2-1.Dose conversion factor for each nuclide, i, for adults in preselected organ, Tau, in mrem/pCi, from aDCM Table 1.2-2.1.2.2 Calculated values of A'T for radionuclides which might be l au observed in liquid effluents are given in aDCM Table 1.2-3.Dose Projection Doses from liquid effluents to UNRESTRICTED AREAS are projected at least every 31 days as required by Lca 6.11.3.These projections are made by averaging the doses (D T)au from previous operating history (normally the previous six months)which is indicative of expected future operations.

GRAND GULF, UNIT 1 1.0-8 Revision 32-12/05 TABLE 1.2-1 BIOACCUMULATION FACTORS, (BF.)1 (pCi/kg per pCi/liter)*

ELEMENT H C NA P CR MN FE CO NI CU ZN BR RB SR y ZR NB MO TC RU RH SB TE I CS BA LA CE PR NO W NP FRESHWATER FISH 9.0E-01 4.6E+03 1.0E+02 1.OE+05 2.0E+02 4.0E+02 1.OE+02 5.0E+01 1.0E+02 5.0E+01 2.0E+03 4.2£+02 2.0E+03 3.0E+Ol 2.5E+01 3.3£+00 3.0£+04 1.0E+01 1.5E+01 1.0£+01 1.0E+Ol 1.0E+00 4.0E+02 1.5E+01 2.0E+03 4.0£+00 2.5E+01 1.0E+00 2.5E+01 2.5E+01 1.2£+03 1.0E+01 INVERTEBRATE 9.0£-01 9.1E+03 2.0E+02 2.0£+04 2.0E+03 9.0£+04 3.2E+03 2.0£+02 1.0E+02 4.0£+02 1.0E+04 3.3£+02 1.0E+03 1.0E+02 1.0E+03 6.7E+00 1.0E+02 1.0E+01 5.0£+00 3.0E+02 3.0£+02 1.0E+01 6.1E+03 5.0E+00 1.0E+03 2.0E+02 1.0£+03 1.0E+03 1.OE+03 1.0E+03 1.0E+01 4.0E+02*Values in Table 1.2-1 are taken from Reference 3, Table A-1, except for SB which was taken from Reference 2, Table A-8.GRAND GULF, UNIT 1 1.0-9 Revision 11-06/88 TABLE 1.2-2 INGESTION DOSE CONVERSION FACTORS FOR ADULTS, (DF.)1 (mrem per pCi ingested)*Page 1 of 3 NUCLIDE BONE LIVER T.BODY THYROID KIDNEY LUNG GI-LLIH3 NO DATA 1.05E-07 1.05E-07 1.05E-07 1.05E-07 1.05E-07 1.05E-07 C 14 2.84E-06 5.68E-07 5.68E-07 5.68E-07 5.68E-07 5.68E-07 NA 24 1.70E-06 1.70E-06 1.70E-06 1.70E-06 1.70E-06 1.70E-06 1.70E-06--------------------------------------------------------------------------------------

P 32 1.93E-04 1.20E-05 7.46E-06 NO DATA NO DATA NO DATA 2.17E-05 CR 51 NO DATA NO DATA 2.66E-09 1.59E-09 5.86E-10 3.53E-09 6.69E-0*7 MN 54 NO DATA 4.57E-06 8.72E"-07 NO DATA 1.36E-06 NO DATA 1.40E-05--------------------------------------------------------------------------------------

MN 56 NO DATA 1.15E-07 2.04E-08 NO DATA 1.46E-07 NO DATA 3.67E-06 FE 55 2.75E-06 1.90E-06 4.43E-07 NO DATA NO DATA 1.06E-06 1.09E-06 FE 59 4.34E-06 1.02E-05 3.91E-06 NO DATA NO DATA 2.85E-06 3.40E-05 CO 58 CO 60 NI 63 NI 65 CU 64 ZN.65 ZN 69 BR 83 BR 84 NO DATA NO DATA 1.30E-04 5.28E-07 NO DATA 4.84E-06 1.03E-08 NO DATA NO DATA 7.45E-07 2.14E-06 9.01E-06 6.86E-08 8.33E-08 1.54E-05 1.97E-08 NO DATA NO DATA 1.67E-06 4.72E-06 4.36E-06 3.13E-08 3.91E-08 6.96E-06 1.37E-09 4.02E-08 5.21E-08 NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA 2.10E-07 1.03E-05 1.28E-08 NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA 1.51E-05 4.02E-05 1.88E-06 1.74E-06 7.10E-06 9.70*E-06 2.96E-09 5.79E-08 4.09E-13 BR 85 NO DATA NO DATA 2.14E-09 NO DATA NO DATA NO DATA LT E-24 RB 86 NO DATA 2.11E-05 9.83E-06 NO DATA NO DATA NO DATA 4.16E-06 RB 88 NO D.Z\TA 6.05E-08 3.21E-08 NO DATA NO DATA NO DATA 8.36E-19--------------------------------------------------------------------------------------

RB 89 NO DATA 4.01E-08 2.82E-08 NO DATA NO DATA NO DATA 2.33E-21 SR 89 3.08E-04 NO DATA 8.84E":06 NO DATA NO DATA NO DATA 4.94E-05 SR 90 7.58E-03 NO DATA 1.86E-03 NO DATA NO DATA NO DATA 2.19E-04--------------------------------------------------------------------------------------

SR 91 5.67£-06 NO DATA 2.29£-07 NO DATA NO DATA NO DATA 2.70E-05 SR 92 2.15£-06 NO DATA 9.30E-08 NO DATA NO DATA NO DATA 4.26E-05 Y 90 9.62£-09 NO DATA 2.58E-10 NO DATA NO DATA NO DATA 1.02E-04 Y 91M 9.09E-11 Y 91 1.41£-07 Y 92 8.45E-10 NO DATA NO DATA NO DATA 3.52£-12 3.77£-09 2.47E-11 NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA 2.67E-10 7.76E-05 1.488-05*Values taken from Reference 3, Table E-11.GRAND GULF, UNIT 1 1.0-10 Revision0-08/82 TABLE 1.2-2 (Continued)

INGESTION DOSE CONVERSION FACTORS FOR ADULTS, (OF.)l (mrem per pCi ingested)*Page 2 of 3 NUCLIDE BONE LIVER T.BODY THYROID KIDNEY LUNG GI-LLI Y 93 2.68E-09 NO DATA 7.40E-ll NO DATA NO DATA NO DATA 8.50E-05 ZR 95 3.04E-08 9.75E-09 6.60E-09 NO DATA 1.53E-08 NO DATA 3.09E-05 ZR 97 1.68E-09 3.39E-I0 1.55E-I0'NO DATA 5.12E-I0 NO DATA 1.05E-04--------------------------------------------------------------------------------------

NB 95 6.22E-09 3.46E-09 1.86E-09 NO DATA 3.42E-09 NO DATA 2.10E-05 MO 99 NO DATA 4.31E-06 8.20E-07 NO DATA 9.76E-06 NO DATA 9.99E-06 TC 99M 2.47E-I0 6.98E-I0 8.89E-09 NO DATA 1.06E-08 3.42E-I0 4.13E-07 Te101 RUI03 RU105 2.54E-10 1.85E-07 1.54E-08 3.66£-10 NO DATA NO DATA 3.59£-09 7.97E-08 6.08E-09 NO DATA NO DATA NO DATA 6.59E-09 7.06E-07 1.99E-07 1.87E-10 NO DATA NO DATA 1.10E-21 2.16E-05 9.42E-06 RU106 2.75E-06 NO DATA 3.48E-07 NO DATA 5.31E-06 NO DATA 1.78E-04 AG110M1.60E-071.48E-07 8.79E-08 NO DATA 2.91E-07 NO DATA 6.04E-05 SB124 2.80E-06 5.29E-08 1.11E-06 6.79E-09 0.0 2.18E-06 7.95E-05 SB125+D 1.79E.,-06 2.00E-08 4.26E-07 1.82E-09 0.0 1.38E-06 1.97E-05 SB126 1.15E-06 2.34E-08 4.15E-07 7.04E-09 0.0 7.05E-07 9.40E-05 SB127 2.58E-07 5.65E-09 9.90E-08 3.10E-09 0.0 1.53E-07 5.90E-05 TE125M 2.68E-06 9.71E-07 3.59E-07 8.06E-07 1.09E-05 NO DATA 1.07£-05--------------------------------------------------------------------------------------

TE127M 6.77E-06 2.42E-06 8.25E-07 1.73E-06 2.75E-05 NO DATA 2.27E-05 TE127 1.10E-07 3.95E-08 2.38E-08 8.15E-08 4.48E-07 NO DATA 8.68E-06 TE129M 1.15E-05 4.29E-06 1.82E-06 3.95E-06 4.80E-05 NO DATA 5.79E-05 TE129 TE131M TE131 3.14E-08 1.73E-06 1.97E-08 1.18E-08 8.46E-07 8.23E-09 7.65E-09 7.05E-07 6.22E-09 2.41E-08 1.34E-06 1.62E-08 1.32E-07 8.57E-06 8.63E-08 NO DATA NO DATA NO DATA 2.37E-08 8.40E-05 2.79E-09 TE132 2.52E-06 1.63E-06 1.53E-06 1.80E-06 1.57E-05 NO DATA 7.71E-05 I 130 7.56E-07 2.23E-06 8.80E-07 1.89E-04 3.48E-06 NO DATA 1.92E-06 I 131 4.16E-06 5.'95E-06 3.41E-06 1.95E-03 1.02E-05 NO DATA 1.57E-06--------------------------------------------------------------------------------------

I 132 2.03E-07 5.43E-07 1.90E-07, 1.90E-05 8.65E-07 NO DATA 1.02E-07 I 133 1.42E-06 2.47E-06 7.53E-07 3.63E-04 4.31E-06 NO DATA 2.22E-06 I 134 1.06E-07 2.88E-07 1.03E-07 4.99E-06 4.58E-07 NO DATA 2.51E-10 I 135 CS134 CS136 4.43E-07 6.22E-05 6.51E-06 1.16E-06 1.48E-04 2.57E-05 4.28E-07 1.21E-04 1.85E-05 7.65E-05 NO DATA NO DATA 1.86E-06 4.79E-05 1.43E-05 NO DATA 1.59E-05 1.96E-06 1.31E-06 2.59E-06 2.92E-06*Values taken from Reference 3, Table E-ll, except for SB values which were taken from Reference 8, Table 4.GRAND GULF, UNIT 1 1.0-11 Revision 11-06/88 TABLE 1.2-2 (Continued)

INGESTION DOS£CONVERSION FACTORS FOR ADULTS, (OF..)l (mrem per pCi ingested)*Page 3 of 3 NUCLIDE BONE LIVER T.BODY THYROID KIDNEY LUNG GI-LLI CS137 CS138 BA139 BA140 BA141 BA142 7.97E-05 5.52E-08 9.70£-08 2.03E-05 4.71£-08 2.13E-08 1.09£-04 1.09£-07 6.91E-11 2.55E-08 3.56E-11 2.19E-11 7.14£-05 5.40E-08 2.84E-09 1.33E-06 1.59E-09 1.34E-09 NO DATA NO DATA NO DATA NO DATA NO DATA NO DATA 3.70£-05 8.01£-08 6.46£-11 8.67E-09 3..31E-11 1.85E-l1 1.23E-05 7.91E-09 3.92E-11 1.46E-08 2.02E-11 1.24E-11 2.11E-06 4.65£-13 1.72E-07 4.18E-05 2.22E-17 3.00E-26 LA140 2.50£-09 1.26E-09 3.33E-10 NO DATA NO DATA NO DATA 9.25E-05 LA142 1.28E-10 5.82E-11 1.45E-l1 NO DATA NO DATA NO DATA 4.25£-07 C£141 9.36E-09 6.33E-09 7.18E-10 NO DATA 2.94E-09 NO DATA 2.42£-05--------------------------------------------------------------------------------------

C£143 1.65£-09 1.22E-06 1.35£-10 NO DATA 5.37£-10 NO DATA 4.56E-05 CE144 4.88£-07 2.04E-07 2.62E-08 NO DATA 1.21E-07 NO DATA 1.65E-04 PR143 9.20£-09 3.69E-09 4.56E-10 NO DATA 2.13E-09 NO DATA 4.03E-05--------------------------------------------------------------------------------------

PR144 3.01E-11 1.25£-11 1.53E-12 NO DATA 7.05£-12 NO DATA 4.33E-18 ND147 6.29£-09 7.27£-09 4.35£-10 NO DATA 4.25E-09 NO DATA 3.49E-05 W 187 1.03E-07 8.61£-08 3.01E-08 NO DATA NO DATA NO DATA 2;82£-05 NP239 1.19E-09 1.17£-10 6.45£-11 NO DATA 3.65E-10 NO DATA 2.40E-05*Values taken from Reference 3, Table£-11 , GRAND GULF, UNIT 1 1.0-12 Revision0-08/82 TABLE 1.2-3 SITE RELATED INGESTION DOSE COMMITMENT FACTOR Page 1 of 2 Release Type: Dose Factor: AgeGroup: Pathway: 1 Liquid o AiTau ((mrem/hr)/(uCi/ml))*

o ADULT 2 Fresh Water Fish-Comm.(FFCM)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-9l Y-9lM Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-IOI RU-I03 RU-105 RU-I06 AG-lIOM O.OOe+OO2.26e-Ol2.26e-Ol2.26e-Ol2.26e-Ol 2.26e-Ol O.OOe+OO 2.26e-Ol 3.13e+046.26e+036.26e+036.26e+036.26e+03 6.26e+03 O.OOe+OO 6.26e+034.07e+024.07e+024.07e+024.07e+02 4.07e+02 4.07e+02 O.OOe+OO 4.07e+02 4.62e+07 2.81e+06O.OOe+OOO.OOe+OO O.OOe+OO 5.lge+06 O.OOe+OO l.7ge+06O.OOe+OOO.OOe+OO 7.61e-Ol 2.81e-Ol 1.6ge+OO 3.20e+02 O.OOe+OO 1.27e+OO O.OOe+OO 4.38e+03 O.OOe+OO l.30e+03 O.OOe+OO l.34e+04 O.OOe+OO 8.35e+02 O.OOe+OO l.lOe+02 O.OOe+OO 1.40e+02 O.OOe+OO 3.5le+03 O.OOe+OO 1.95e+Ol 6.58e+02 4.55e+02O.OOe+OOO.OOe+OO 2.54e+02 2.61e+02 O.OOe+OO 1.06e+02 1.04e+03 2.44e+03O.OOe+OOO.OOe+OO 6.82e+02 8.14e+03 O.OOe+OO 9.36e+02 O.OOe+OO 8.92e+Ol O.OOe+OOO.OOe+OOO.OOe+OO l.81e+03 O.OOe+OO 2.00e+02 O.OOe+OO 2.S6e+02'O.OOe+OO O.OOe+OO O.OOe+OO 4.81e+03 O.OOe+OO 5.65e+02 3.11e+04 2.16e+03O.OOe+OOO.OOe+OO O.OOe+OO 4.S0e+02 O.OOe+OO 1.04e+03 l.26e+02 l.64e+Ol O.OOe+OO O.OOe+OO O.OOe+OO 4.17e+02 O.OOe+OO 7.4ge+OO O.OOe+OO 9.97e+OO O.OOe+OO 2.5le+Ol O.OOe+OO 8.50e+02 O.OOe+OO 4.68e+OO 2.32e+04 7.37e+04 O.OOe+OO 4.93e+04 O.OOe+OO 4.64e+04 O.OOe+OO 3.33e+04 4.93e+Ol 9.43e+Ol O.OOe+OO 6.13e+Ol O.OOe+OO 1.42e+Ol O.OOe+OO 6.S6e+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO S.82e+Ol O.OOe+OO 4.04e+Ol O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 4.11e-04 O.OOe+OO 5.24e+Ol O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.15e+OO O.OOe+OO 1.Ole+05O.OOe+OOO.OOe+OO O.OOe+OO 1.9ge+04 O.OOe+OO 4.71e+04 O.OOe+OO 2.90e+02 O.OOe+OO O.OOe+OO O.OOe+OO 4.00e-09 O.OOe+OO 1.S4e+02 O.OOe+OO l.92e+02 O.OOe+OO O.OOe+OO O.OOe+OO l.12e-ll O.OOe+OO l.35e+02 2.21e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.55e+03 O.OOe+OO 6.35e+02 5.44e+OS O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO l.57e+04 O.OOe+OO 1.34e+05 4.07e+02 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO l.94e+03 O.OOe+OO l.64e+Ol l.54e+02 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.06e+03 O.OOe+OO 6.68e+OO 5.76e-Ol O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 6.l0e+03 O.OOe+OO l.54e-02 8.44e+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 4.64e+03 O.OOe+OO 2.26e-Ol S.44e-03 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO l.60e-02 O.OOe+OO 2.1le-04 5.06e-02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.86e+02 O.OOe+OO 1.48e-03 l.60e-Ol O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.0ge+03 O.OOe+OO 4.43e-03 2.40e-Ol 7.70e-02 O.OOe+OO l.21e-Ol O.OOe+OO 2.44e+02 O.OOe+OO S.21e-02 1.33e-02 2.68e-03 O.OOe+OO O.OOe+OO 8.30e+02 O.OOe+OO l.22e-03 4.47e+02 2.48e+02 O.OOe+OO 2.46e+02 O.OOe+OO l.5le+06 O.OOe+OO 1.34e+02 O.OOe+OO l.03e+02 O.OOe+OO 2.34e+02 O.OOe+OO 2.3ge+02 O.OOe+OO l.96e+Ol 8.87e-03 2.Sle-02 O.OOe+OO 3.8le-Ol 1.23e-02 l.48e+Ol O.OOe+OO 3.lge-Ol 9.l2e-03 1.3le-02 O.OOe+OO 2.37e-Ol 6.72e-03 3.9Se-l4 O.OOe+OO l.2ge-Ol 4.43e+OO O.OOe+OO O.OOe+OO l.6ge+Ol O.OOe+OO 5.17e+02 O.OOe+OO 1.9le+OO 3.6ge-Ol O.OOe+OO O.OOe+OO 4.76e+OO O.OOe+OO 2.26e+02 O.OOe+OO 1.46e-Ol 6.58e+Ol O.OOe+OO O.OOe+OO l.27e+02 O.OOe+OO 4.26e+03 O.OOe+OO 8.33e+OO 8.8le-Ol 8.l5e-Ol O.OOe+OO l.60e+OO O.OOe+OO 3.33e+02 O.OOe+OO 4.84e-Ol*Calculated from Equation 8.GRAND GULF, UNIT 1 1.0-13 Revision 22-03/99 TABLE 1.2-3 (Contihued)

SITE RELATED INGESTION DOSE COMMITMENT FACTOR Page 2 of 2 Release Type: Dose Factor: AgeGroup: Pathway: 1 Liquid o AiTau ((mrem/hr)/(uCi/ml))*

o ADULT 2 Fresh Water Fish-Comm.(FFCM)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB SB-124 SB-125 TE-125M TE-127 TE-127M TE-129 TE-129M TE-13l TE-13IM TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-14l BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 SB-126 SB-127 6.70e+00 4.2ge+00 2.57e+03 1.05e+02 6.48e+03 3.0Ie+Ol 1.10e+04 1.8ge+Ol 1.66e+03 2.4le+03 2.71e+Ol 1.4ge+02 7.2ge+00 5.10e+01 3.81e+00 1.5ge+Ol 2.98e+05 3.12e+04 3.82e+05 2.64e+02 9.2ge-Ol I 1.94e+02 4.51e-Ol 2.04e-Ol 1.50e-01 7.66e-03 2.24e-02 3.95e-03 1.17e+OO 5.5le-Ol 1.80e-03 3.76e-Ol 2.96e+02 2.85e-02 2.75e+OO 6.18e-Ol 1.27e-01 1.63e-02 O.OOe+OO 4.7ge-02, 4.36e-03 O.OOe+OO 9.30e+02 7.72e+02 1.04e+04 3.78e+Ol 7.80e+Ol 4.2ge+02 2.32e+03 1.66e+03 2.63e+04 1.13e+Ol 2.31e+Ol 1.26e+02 4.11e+03 3.78e+03 4.60e+04 7.88e+OO 1.55e+Ol 8.26e+Ol 8.10e+02 1.28e+03 8.21e+03 1.56e+031.72e+031.50e+04 8.01e+Ol 6.7ge+03 1.25e+02 2.14e+02 7.00e+04 3.66e+02 1.95e+Ol 6.82e+02 3.11e+Ol 8.87e+Ol 1.30e+04 1.55e+02 1.03e+Ol 1.7ge+02 1.64e+Ol 4.17e+012.75e+036.68e+Ol 7.0ge+05 O.OOe+OO 2.2ge+05 1.23e+05 O.OOe+OO 6.85e+04 5.22e+05 O.OOe+OO 1.77e+05 5.22e+02 O.OOe+OO 3.84e+02 6.62e-04 O.OOe+OO 6.1ge-04 2.44e-Ol O.OOe+OO 8.30e-02 3.41e-04 O.OOe+OO 3.17e-04 2.10e-04 O.OOe+OO 1.77e-04 7.54e-02 O.OOe+OO O.OOe+OO 3.48e-030.00e+OO O.OOe+OO 1.52e-02 O.OOe+OO 7.04e-03 2.92e+OO O.OOe+OO 1.2ge-03 4.88e-Ol O.OOe+OO 2.90e-Ol 2.21e-Ol O.OOe+OO 1.27e-Ol 7.48e-04 O.OOe+OO 4.22e-04 4.35e-Ol O.OOe+OO 2.54e-Ol 2.47e+02 O.OOe+OO O.OOe+OO 2.80e-03 O.OOe+OO 8.74e-03 5.62e-02 1.6ge-02 O.OOe+OO 1.35e-02 7.42e-03 O.OOe+oO 5.22e+00 3.30e+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.61e+04 9.38e+03 5.8ge+04 3.7ge+Ol 3.75e-04 1.40e-Ol 1.93e-04 1.1ge-04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.6ge+00 3.66e-Ol 1.90e+02 4.72e+01 1.02e+04 8.31e+03 2.17e+04 2.27e+Ol 5.54e+04 2.67e+00 8.04e+04 7.38e+04 6.8ge+Ol 5.64e+Ol 3.66e+00 7.97e+01 9.01e-03 4.70e+Ol 1.24e+04 1.40e+04 1.01e+04 2.23e-03 1.65e+00 4.00e+02 2.13e-10 2.87e-19 5.54e+03 2.54e+Ol 5.7ge+01 1.0ge+02 3.95e+02 2.41e+03 2.Sge-10 2.0ge+03 8.10e+04 5.7Se+02 2.25e+02 1.41e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.66e+00 1.02e+00 3.44e+02 2.28e+Ol 7.90e+02 7.33e+OO 1.74e+03 5.96e+00 6.75e+02 1.47e+03 3.16e+Ol 1.22e+02 6.82e+00 2.70e+Ol 3.70e+OO 1.S4e+Ol S.7ge+OS 8.86e+04 3.42e+OS 2.5ge+02 2.72e-02 1.27e+Ol 1.52e-02 1.28e-02 1.9ge-02 8.68e-04 1.72e-03 3.23e-04 6.27e-02 2.73e-02 9.l6e-05 2.60e-02 8.6Se+Ol I.S4e-03 9.94e-Ol 2.37e-Ol*Calculated from Equation 8.GRAND GULF, UNIT 1 1.0-14 Revision 22-03/99

1.3 Liquid

Radwaste Treatment System The essential components of the liquid radwaste treatment system are indicated by an asterisk (*).The radwaste system includes provisions for use of alternate liquid radioactive processing equipment.

This system may be used in place of the precoat filters and may contain striners, carbon bed filters, cartridge filters, a reverse osmosis unit or other components which process liquid radioactive wastes.Bypassing the precoat filter (an essential component) is acceptable provided that the effluent from the system provides the same level of filtration required for the precoat filters.NOTES for Figure ODCM 1.3-1 (1)The essential components outlined on the following page are those necessary to collect, process and sample liquid radwaste prior to discharge to the environment.

(2)Only one of the following is required in order to process liquid waste.a.Equipment drain filter b.Floor drain filter c.Equipment drain demineralizer d.Floor drain demineralizer (3)The Waste Surge Tanks may be used to replace the Waste Collection Tanks.GRAND GULF, UNIT 1 1.0-15 Revision 31-12/05 lll§FIGURE 1.3-1 Iii LIQUID RADWASTE TREATMENT SYSTEM III STEAM..1 TURBINE I Iii REACTOR Iml.........CONDENSER 1&1---_..!.i lt If.I2FROM MISCELLANEOUS WASTE 1M!.1

I r I CONDENSATE I OEM INERALIZER CONDENSATE STORAGE TANK..[COOLlNGl TOWE.RRADIATION MONITOR HIGH PURITY WASTE 1.EQUIPMENT DRAINS A.CONTAINMENT

&

BLDG B.AUXILIARY BLDG C.TURBINE BLDG D.RADWASTE BLDG 2.RWCU DECANT LOW PURITY WASTE 1.FLOOR DRAIN SUMPS A.CONTAINMENT

&DRYWELL BLDG B.AUXILIARY BLDG C.TURBINE BLDG D.RADWASTE BLDG EQUIPMENT*DRAINS WASTE MIXED BED*COLLECTION DEMINERALIZER TANK*ALTERNATIVE LIQUID RADIOACTIVE WASTE PROCESSING SYSTEM*I FLOOR DRAINSWWASTE MIXED BED*COLLECTION TANK DEMINERALIZER

..*SAMPLE*!TANKS I i DISTILLATE SAMPLE TANK.....**MISCELLANEOUS

..I CHEMICAL WASTE t*TANK I INTAKE I MISCELLANEOUS WASTE CHEMICAL DRAINS GRAND GULF, UNIT 1 L......REGENERATION SOLUTION NEUTRALIZER RECEIVING TANK-f*...........1.0-16 COOLING TOWER STATION I'" BLOWDOWN" DISCHARGE>1 MISSISSIPPI RIVER REVISION 31,12/05

2.0 GASEOUS

EFFLUENTS 2.1 Gaseous Effluent Monitor Setpoints 2.1.1 Continuous Ventilation Monitors For the purpose of implementation of Leo 6.3.10, the alarm setpoint level for continuous ventilation noble gas monitors will be calculated as follows: Sv=count rate (cpm)above background of vent noble gas monitor at the alarm setpoint level PF x R t x D TB the lesserofor PF x R x 0 s ss where: PF=product of allocation factor (AF)and safety factor (SF), normally set at 0.1 AF allocation factor allowing f6rtotal of four normal effluent release points, normally set at 0.25 SF safety factor allowing for cumulative uncertainties of measurements, normally set at 0.4 D TB dose rate limit to the total body of an individual at the SITE BOUNDARY or at UNRESTRICTED AREAS inside the SITE BOUNDARY required to limit dose to 500 mrem in one year 500 mrem/yr o dose rate limit to the skin of the body of an ss individual at the SITE BOUNDARY or at UNRESTRICTED AREAS inside the SITE BOUNDARY required to limit dose to 3000 mrem in one year 3000 mremlyr GRAND GULF, UNIT 1 2.0-1 Revision 17-3/95 R t count rate (cpm)per mrem/yr to the total body=C....where: xl Q l: K.Q'.]ll i C=count rate (cpm)above background of the vent monitor corresponding to grab sample radionuclide concentrations x/Q highest historical annual average atmospheric dispersion at the SITE BOUNDARY or at UNRESTRICTED AREAS inside the SITE BOUNDARY from Table 2.2-3a or Table 2.2-3b Ki total body dose factor due to gamma emissions from each noble gas radionuclide i (mrem/yr per from ODCM Table 2.1-1 Q'.rate of release of noble gas radionuclide i

l from the release point R count rate (cpm)per mrem/yr to the skin s e x/Q[l:.(L.+1.1 M.)Q'.lllll L.skin dose factor due to beta emissions from isotope i l (mrem/yr per from ODCM Table 2.1-1 1.1 mrem skin dose per mrad air dose M.air dose factor due to gamma emissions from isotope i l (mrad/yr per from aDeM Table 2.1-1 GRAND GULF, UNIT 1 2.0-2 Revision 25-01/03

2.1.2 GRAND

GULF, UNIT 1 TEXT DELETED 2.0-3 Revision2-05/84 NOTES For Section 2.1.1 1)The calculated setpoint values will determine the allowable bounds for the actual setpoint adjustments.

That is, setpoint adjustments are not required to be performed if the existing setpoint level corresponds to a count rate that is less than or equal to+25%of the calculated value.If radionuclides are not detected in the grab sample, then the previously calculated setpoint remain as the valid setpoint.2)A conservative setpoint may be calculated using a composite total body dose factor.This method may be used when there are no valid isotopics available.

The conservative setpoint will be calculated as follows: S count rate (cpm)above background of vent noble gas monitor at the v alarm setpoint level*PF'x D xR" TB t where: PF product of allocation factor (AF)and safety factor (SF'), normally set at 0.1 AF allocation factor allowing for a total of four normal effluent release points, normally set at 0.25 SF'safety factor allowing for cumulative uncertainties of measurements, normally set at 0.4.R" conservative count rate per mrem/yr to the total body (Xe-133 t detection, composite dose factor)(3.53E-5)(60)X!Q(X)(V)(K)*The setpoint calculation based on a skin dose is not required because the setpqint based on the total body dose is more conservative.

GRAND GULF, UNIT 1 2.0-4 Revision 23-03/01 where: X Xe-133 volume efficiency factor of the detector system in pCi/cc/cpm as determined by the primary calibration*

V maximum designed ventilation flow rate in cubic feet per minute (cfm)3..53E-5 conversion factor, 3 ft per cc 60 conversion factor, seconds per minute K total body dose factor for historical rnixture**, 1 51E 03 1'I 3.+mrem yr per pCl m Other variables as defined in Section 2.1.1*The instrument calibration procedures will include checks to ensure that the detector efficiency meets acceptance criteria.**aDeM Reference 11 GRAND GULF, UNIT 1 2.0-5 Revision 24-11/02 TABLE 2.1-1 DOSE FACTORS FOR EXPOSURE TO A SEMI-INFINITE CLOUD OF NOBLE GASES Nuclide AR-41 KR-83M KR-85 KR-:-85M KR-87 KR-88 KR-89 KR-90 XE-131M XE-133 XE-133M XE-135 XE-135M XE-137 XE-138 Y-Body**Ki 8.84E+03***

7.56E-02 1.61E+Ol 1.17E+03 5.92E+03 1.47E+04 1.66E+04 1.56E+04 9.15E+Ol 2.94E+02 2.51E+02 1.81E+03 3.12E+03 1.42E+03 8.83E+03 B-Skin**Li 2.69E+03 O.OOE+OO 1.34E+03 1.46E+03 9.73E+03 2.37E+03 1.OlE+04 7.29E+03 4.76E+02 3.06E+02 9.94E+02 1.86E+03 7.11E+02 1.22E+04 4.13E+03 Y-Air*Mi 9.30E+03 1.93E+Ol 1.72E+Ol 1.23E+03 6.17E+03 1.52E+04 1.73E+04 1.63E+04 1.56E+02 3.53E+02 3.27E+02 1.92E+03 3.36E+03 1.51E+03 9.21E+03 B-Air*Ni 3.28E+03 2.88E+02 1.95E+03 1.97E+03 1.03E+04 2.93E+03 1.06E+04 7.83'E+03 1.11E+03 1.OSE+03 1.48E+03 2.46E+03 7.39E+02 1.27E+04 4.7SE+03 Values taken from Reference 3, Table B-1*mrad-m 3 J.!Ci-yr**mrem-m 3 J.!Ci-yr***8.84E+03 GRAND GULF, UNIT 1 8.84 x 10 3 2.0-6 Revision 22-03/99

2.2 Gaseous

2.2.1 Effluent

Dose Calculations Unrestricted Area Boundary Dose Rate a.For the purpose of implementation of LCO 6.11.4.a, the dose rate at the SITE BOUNDARY or at UNRESTRICTED AREAS within the SITE BOUNDARY due to noble gases shall be calculated as follows: D tb=average total body dose rate in current year (mrem/yr)X/QK.Q'.1 1 o average skin dose rate in current year s (mrem/yr)X/Q(L,+101M,)Q', 111 b.Organ dose rate due to tritium, I-131, I-133 and all radioactive materials in particulate form, withlives greater than eight days will be calculated for the purpose of implementation of LCO 6.11.4.b as follows: o average organ dose rate in current year o (mrem/yr) P, Q', 1 1 i where: GRAND GULF, UNIT 1 2.0...7 Revision 17-03/95

W highest historical annual average atmospheric dispersion at the SITE BOUNDARY or UNRESTRICTED AREAS inside the SITE BOUNDARY for the appropriate pathway from Table 2.2-3a or 2.2-3b.Use X/Q for inhalatlon and all tritium pathways or Use D!Q for food and ground plane pathways P.the total dose parameter for radionuclide i, 1 (mrem/yr per PCi/m 3)for inhalation and all tritium pathways and (m 2.mrem/yr per pCi/sec)for food and ground plane pathways, from ODCM Table 2.2-1b*Q'i rate of release of noble gas radionuclide i (pCi/sec)from the release pointaverage release rate of isotope i of tritium, 1 1-131, 1-133 or other radionuclide in particulate form, with half-lives greater than eight (8)days in the current year (pCi/sec)Use child/inhalation pathway from Table 2.2-1b unless land use census identifies an infant/grass/cow/milk pathway.Then Table 2.2-1a may apply.GRAND GULF, UNIT 1 2.0-8 Revision 36-11/08

2.2.2 Unrestricted

Area Dose to Individual a.For the purpose of implementation of LCO 6.11.5, the air dose at the SITE BOUNDARY or at UNRESTRICTED AREAS within the SITE BOUNDARY shall be determined as follows: D air dose due to gamma emissions from noble gas y radionuclide i (mrad)-8 3.17 x 10 LM.-xlQ'Q.i 1.1.where: highest historical annual average atmospheric for the SITE BOUNDARY or at UNRESTRICTED AREAS within the SITE BOUNDARY from Table 2.2-3a or 2.2-3b.M.air dose factor due to gamma emissions from 1.noble gas radionuclide i (mrad/yr per from ODCM Table 2.1-1 GRAND GULF, UNIT 1 2.0-9 Revision 25-01/03 Note: where: Q i cumulative release of radionuclide i of noble gas, tritium, 1-131, 1-133, or material in particulate form over the period of interest (J..LCi)3.17 x 10-8 is the inverse of the number of seconds per year, and D p air dose due to beta emissions from noble gas radionuc1ide i (mrad)-8 3.17 x 10 1: N.X/Q\Q.i.N.air dose factor due to beta emissions fromnoble gas radionuclide i (mrad/yr per J..LCi/m 3)from ODCM Table 2.1-1 X/Q'=highest historical annual average atmospheric dispersion for the SITE BOUNDARY or at UNRESTRICTED AREAS within the SITE BOUNDARY, from Table 2.2-3a or 2.2-3b.cumulative release of radionuclide i of noble gas, tritium, 1-131, 1-133, or material in particulate form over the period of interest (J..LCi)GRAND GULF, UNIT 1 2.0-10 Revision 25-01/03-'

2.2.2 Unrestricted

Area Dose to Individual b.Dose to an individual from tritium, I-131, I-133 and radioactive materials in particulate form, withlives greater than eight (8)days will be calculated for the purpose of implementation of Lca 6.11.6 as follows: D dose to an individual from tritium, I-131, I-133 P and radionuclides in particulate form, with half-life greater than eight days (mrem)3.17 x 10-8 LR.W'1.Q i i where: WI historical annual average X/Q and D/Q at a controlling location for an individual from Table 2.2-3*for inhalation and all tritium pathways or for food and ground plane pathways R.the total dose factor for radionuclide i, 1.(mrem/yr per I-lCi/m 3)for inhalation and all tritium pathways and (m 2.mrem/yr per I-lCi/sec) for food and ground plane from Tables 2.2-2a-d*Dose for each controlling receptor in Table 2.2-3 is calculated and the highest dose is selected for implementation of Lca 6.11.6.The most limiting age group, child, is assumed.In accordance with aDCM Reference 1, historical annual average atmospheric dispersion conditions are used.However,"real time H annual average dispersion conditions are coupled with the annual release and summarized in the Annual Radioactive Effluent Release Report.GRAND GULF, UNIT 1 2.0-10a Revision 25-01/03 2.2.2 2.2.3 Unrestricted Area Dose to Individual Q.cumulative release of radionuclide i of noble l gas, tritium, I-131, I-133, or material in particulate

'form over the period of interest c.For the purpose of implementing T5 5.6.3, dose calculations will be performed using the above equations or with the substitution of average meteorological parameters (most limiting parameters will be used)which prevailed for the period of the report.'Dose Projection Doses from gaseous effluents to UNRESTRICTED AREAS are projected at least every 31 days as required by LCO 6.11.8.These projections are made by averaging the doses (D y' D p)from previous operating history (normally the previous six months)which is indicative of future expected operations.

GRAND GULF, UNIT 1 2.0-10b Revision 17-03/95 TABLE 2.2-1a PATHWAY DOSE FACTORS FOR LCO 6.11.4 and SECTION 2.2.1.b, (P.)1 Page 1 of 2 AGE GROUP (INFANT)(N.A.)(INFANT)ISOTOPE INHALATION GROUND PLANE FOOD H-3 6.47E+02 O.OOE+OO 2.38E+03 C-14 2.65E+04 O.OOE+OO 2.34E+09 NA-24 1.06E+04 1.99E+07 1.56E+07 P-32 2.03E+06 O.OOE+OO 1.60E+ll CR-51 1.28E+04 7.85E+06 4.70E+06 MN-54 1.OOE+06 1.29E+09 3.90E+07 MN-S6 7.17E+04 1.52E+06 2.84E+OO FE-5S 8.69E+04 O.OOE+OO 1.35E+08 FE-59 1.02E+06 4.56E+08 3.92E+08 CO-58 7.77E+OS 6.18E+08 6.05E+07 CO-60 4.S1E+06 5.17E+09 2.10E+08 NI-63 3.39E+OS O.OOE+OO 3.49E+I0 NI-6S S.OlE+04 4.93E+OS 3.02E+Ol CU-64 1.S0E+04 9.80E+OS 3.77E+06 ZN-65 6.47E+OS 7.90E+08 1.90E+I0 ZN-69 1.32E+04 O.OOE+OO 2.8SE-09 BR-83 3.81E+02 1.01E+04 9.27E-Ol BR-84 4.00E+02 3.38E+05 1.32E-22 BR-85 2.04E+Ol O.OOE+OO O.OOE+OO RB-86 1.90E+OS 1.47E+07 2.23E+I0 RB-88 5.57E+02 5.40E+04 1.88E-44 RB-89 3.21E+02 2.11E+OS 3.41E-S2 SR-89 2.03E+06 3.56E+04 1.26E+IO SR-90 4.09E+07 O.OOE+OO 1.22E+l1 SR-91 7.34E+04 3.58E+06 3.19E+OS SR-92 1.40E+OS 1.23E+06 4.96E+Ol Y-90 2.69E+OS 7.S9E+03 9.42E+OS Y-91 2.45E+06 1.70E+06 5.25E+06 Y-91M 2.79E+03 1.66E+05 2.03E-15 Y-92 1.27E+OS 3.06E+OS 1.02E+Ol Y-93 1.67E+05 3.S8E+OS 1.69E+04 ZR-95 1.75E+06 3.99E+08 8.26E+OS ZR-97 1.40E+05 4.92E+06 4.44E+04 NB-9S 4.79E+OS 2.29E+08 2.06E+08 r*10-99 1.3SE+OS 6.60E+06 3.10E+08 TC-99M 2.03E+03 3.01E+OS 1.64E+04 TC-IOI 8.44E+02 3.23E+04 4.88E-S7 RU-I03 S.S2E+OS 1.80E+08 1.OSE+05 RU-IOS 4.84E+04 1.03E+06 3.18E+OO RU-I06 1.16E+07 3.S9E+08 1.45E+06 AG-IIOM 3.67E+06 3.65E+09 1.46E+I0 GRAND GULF, UNIT 1 2.0-11 Revision 22-03/99 TABLE 2.2-1a (Continued)

PATHWAY.DOSE FACTORS FOR LCO 6.11.4 and SECTION 2.2.1.b, (P.)1 Page 2 of 2 AGE GROUP (INFANT)(N.A.)(INFANT)ISOTOPE INHALATION GROUND PLANE FOOD TE-125M 4.47E+05 3.01E+06 1.51E+08 TE-127 2.44E+04 4.70E+03 1.35E+05 TE-127M 1.31E+06 1.40E+05 1.04E+09 TE-129 2.63E+04 4.41E+04 1.81E-07 TE-129M 1.68E+06 3.30E+07 1.39E+09 TE-131 8.22E+03 4.93E+07 1.41E-30 TE-131M 1.99E+05 1.35E+07 2.29E+07 TE-132 3.40E+05 7.09E+06 6.51E+07 1-130 1.60E+06 9.55E+06 8.71E+08 1-131 1.48E+07 2.98E+07 1.05E+12 1-132 1.69E+05 2.09E+06 1.36E+02 1-133 3.56E+06 4.26E+06 9.59E+09 1-134 4.45E+04 7.57E+05 7.87E-10 1-135 6.96E+OS 4.21E+06 2.01E+07 CS-134 7.03E+05 3.28E+09 6.80E+10 CS-136 1.35E+05 2.44E+08 S.81E+09 CS-137 6.l2E+05 1.34E+09 6.02E+IO CS-138 8.76E+02 5.86E+OS 2.09E-22 BA-139 S.10E+04 1.70E+OS 2.71E-OS BA-140 1.60E+06 3.35E+07 2.41E+08 BA-141 4.7SE+03 6.79E+04 S.08E-44 BA-142 1.55E+03 7.23E+04 1.67E-79.LA-140 1.68E+OS 3.12E+07 1.88E+05 LA-142 5.9SE+04 1.30E+06 1.08E-OS CE-141*5.17E+OS 2.20E+07 1.37E+07 CE-143 1.16E+05 3.7SE+06 1.53E+06 CE-144 9.84E+06 6.77E+07 1.33E+08 PR-143 4.33E+OS O.OOE+OO 7.84E+OS PR-144 4.28E+03 3.02E+03 1.13E-48 ND-147 3.22E+OS 1.44E+07 S.73E+OS W-187 3.96E+04 3.90E+06 2.48E+06 NP-239 S.9SE+04 2.83E+06 9.42E+04 Units: Inhalation2and all tritium pathways-mrem/yr per pCi/m 3 Others-m.mrem/yr per pCi/sec Values based on standard NUREG-0133, Section 5.2.1 assumptions unless otherwise indicated.

GRAND GULF, UNIT 1 2.0-12 Revision 22-03/99 TABL£2.2-1b PATHWAY DOS£FACTORS FOR LCO 6.11.4 AND SECTION 2.2.1.b, (Pi)Page 1 of 2 AG£GROUP (CHILD (N.A.)(CHILD)*ISOTOP£INHALATION GROUND PLAN£GRS/ANL/M£AT H-3 1.13E+03 O.OOE+OO 1.83£+02 C-14 3.59£+04 0.00£+00 2.99£+08 NA-24 1.61£+04 1.98£+07 1.35£-03 P-32 2.61£+06 0.00£+00 5.78£+09 CR-51 1.70£+04 7.85£+06 3.64£+05 MN-54 1.58£+06 1.29£+09 6.25E+06 MN-56 1.23E+05 1.52£+06 1.90£-51 F£-55 1.11£+05 0.00£+00 3.57£+08 F£-59 1.27£+06 4.56£+08 4.94£+08 CO-58 1.11£+06 6.18£+08 7.49£+07 CO-60 7.07£+06 5.17£+09 2.99£+08 NI-63 8.21E+05 O.OOE+OO 2.27£+10 NI-65 8.40£+04 4.93£+05 3.17£-51 CU-64 3.67E+04 9.80£+05 1.09E-05 ZN-65 9.95£+05 7.90£+08 7.80E+08 ZN-69 1.02£+04 0.00£+00 0.00£+00 BR-83 4.74£+02 1.01£+04 7.43E-57 BR-84 5.48£+02 3.38£+05 O.OOE+OO BR-85 2.53E+01 0.00£+00 0.00£+00 RB-86 1.98E+05 1.47£+07 4.54£+08 RB-88 5.62E+02 5.40E+04 0.00£+00 RB-89 3.45£+02 2.11£+05 O.OOE+OO SR':'89 2.16E+06 3.56E+04 3.76£+08 SR-90 1.01E+08 0.00£+00 8.11£+09 SR-91 1.74E+05 3.58£+06 4.13£-10 SR-92 2.42E+05 1.23E+06 2.72E-48 Y-90 2.68£+05 7.59E+03 3.81£+02 Y-91M 2.81£+03 1.66£+05 0.00£+00 Y-91 2.63E+06 1.70E+06 1.87E+08 Y-92 2.39£+05 3.06E+05 5.43E-35 Y-93 3.89E+05 3.58E+05 1.21£-07 ZR-95 2.23£+06 3.99£+08 4.76£+08 ZR-97 3.51E+05 4.92£+06 5.47£-01 NB-95 6.14£+05 2.29£+08 1.74E+09 MO-99 1.35£+05 6.60E+06 1.92£+05 TC-99M 4.81£+03 3.01£+05 5.39£-18 TC-101 5.85£+02 3.23£+04 0.00£+00 RU-103 6.62E+05 1.80£+08 3.13£+09 RU-105 9.95£+04 1.03£+06 4.59£-25 RU-106 1.43£+07 3.59£+08 5.38£+10 AG-110M 5.48£+06 3.65£+09 5.26£+08 GRAND GULF, UNIT 1 2.0-13 Revision 36-11/08 TABLE 2.2-1b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.4 AND SECTION 2.2.1.b, (Pi)Page 2 of 2 AGE GROUP ISOTOPE*TE-125M TE-127M TE-127 TE-129M TE-129 TE-131M TE-131 TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 (CHILD INHALATION 4.77E+05 1.48E+06 5.62E+04 1.76E+06 2.55E+04 3.08E+05 2.05E+03 3.77E+05 1.85E+06 1.62E+07 1.94E+05 3.85E+06 5.07E+04 7.92E+05 1.01E+06 1.71E+05 9.07E+05 8.40E+02 5.77E+04 1.74E+06 2.92E+03 1.64E+03 2.26E+05 7.59E+04 5.44E+05 1.27E+05 1.20E+07 4.33E+05 1.57E+03 3.28E+05 9.10E+04 6.40E+04 (N.A.)GROUND PLANE 3.01E+06 1.39E+05 4.70E+03 3.30E+07 4.41E+04 1.35E+I0 4.93E+07 7.09E+06 9.55E+06 2.98E+07 2.09E+06 4.26E+06 7.57E+05 4.21E+06 3.28E+09 2.44E+08 1.34E+09 5.86E+05 1.70E+05 3.35E+07 6.79E+04 7.23E+04 3.I2E+07 1.30E+06 2.20E+07 3.75E+06 6.77E+07 O.OOE+OO 3.02E+03 1.44E+07 3.90E+06 2.83E+06 (CHILD)*GRS/ANL/MEAT 4.44E+08 3.95E+09 1.25E-08O.OOE+OO 7.66E+03 O.OOE+OO 7.27E+06 5.27E-04 4.29E+09 1.90E-57 1.02E+05 O.OOE+OO 8.10E-15 1.I8E+09 3.45E+07 1.04E+09 O.OOE+OO O.OOE+OO 3.42E+07 O.OOE+OO O.OOE+OO 4.28E+02 O.OOE+OO 1.08E+07 1.96E+02 1.48E+08 2.82E+07 O.OOE+OO 1.17E+07 2.18E+00 1.74E+03 Units: Inhalation and all tritium pathways-mrem/yr per Others-m 2.mrem/yr per Values based on standard NUREG-0133, Section 5.2.1 assumptions unless otherwise inidated.*Meat consumption assumed 75 percent beef and 25 percent mutton.GRAND GULF, UNIT 1 2.0-14 Revision 36-11/08 TABLE 2.2-2a PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 1 of 8 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT o Ground Plane Deposition (GPD)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 RU-105 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131MO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.3ge+07 1.20e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.50e+06 4.65e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.62e+09 1.38e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.07e+06 9.03e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.20e+08 2.73e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.45e+08 3.80e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.53e+l0 2.15e+l0O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.45e+05 2.97e+05O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 6.86e+05 6.05e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.57e+08 7.46e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.08e+03 4.87e+03O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.03e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.03e+07 8.98e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.78e+04 3.31e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.48e+05 1.23e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.51e+04 2.16e+04 O.OOe+OOO.OOe+OOO.DOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.51e+06 2.15e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.ODe+OO O.OOe+OO O.OOe+OO 8.62e+05 7.76e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 5.31e+03 4.50e+03O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.21e+06 1.07e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.16e+05O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.14e+05 1.80e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.50e+05 1.83e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO2.85e+082.45e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.44e+06 2.96e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.61e+08 1.37e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.62e+06 3.9ge+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.11e+05 1.84e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.26e+04 2.03e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.26e+08 1.08e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.21e+05 6.36e+05O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 5.04e+08 4.20e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.02e+09 3.45e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.13e+06 1.56e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 3.2ge+03 2.9ge+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.08e+05 9.17e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.08e+04 2.61e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.31e+07 1.98e+07O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.45e+07 2.92e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.46e+06 8.02e+06 GRAND GULF, UNIT 1 2.0-15 Revision 25-01/03 TABLE 2.2-2a (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 2 of 8 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 3 INFANT Pathway: 0 Ground Plane Deposition (GPD)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli.Skin TB TE-132 I-130 I-131 I-132 I-133 I-134 I-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.97e+06 4.22e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 6.68e+06 5.50e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.0ge+07 1.72e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.47e+06 1.25e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.98e+06 2.45e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.30e+05 4.46e+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.95e+06 2.53e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 8.05e+09 6.90e+09O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.71e+08 1.51e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.20e+l0 1.03e+l0 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.10e+05 3.5ge+05O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.1ge+D5 1.06e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.35e+07 2.05e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.75e+04 4.17e+04O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 5.06e+04 4.44e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.92e+07O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.12e+05 7.60e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.54e+07 1.37e+07O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.63e+06 2.31e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 8.05e+07 6.96e+07O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.11e+03 1.84e+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.01e+07 8.3ge+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.73e+06 2.35e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.98e+06 1.71e+06 GRAND GULF, UNIT 1 2.0-16 Revision 25-01/03 TABLE 2.2-2a (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 3 of 8 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*

or (mrem/yr)/(uCi/m A 3))AgeGroup: 3 INFANT Pathway: 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-S1 MN-S4 MN-S6 FE-SS FE-S9 CO-S8 CO-60 NI-63 NI-6S CU-64 ZN-6S ZN-69 BR-83 BR-84 BR-8S RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-9S ZR-97 NB-9S MO-99 TC-99M TC-101 RU-103 RU-IOS RU-I06 AG-I10M TE-12SM TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 6.47e+02 6.47e+02 6.47e+02 6.47e+02 O.OOe+OO 6.47e+02 2.6Se+04 S.31e+03 S.31e+03 S.31e+03 S.31e+Q3 S.31e+03 O.OOe+OO S.31e+03 1.06e+041.06e+041.06e+04 1.06e+041.06e+041.06e+04 O.OOe+OO 1.06e+04 2.03e+06 1.12e+OS O.OOe+OO O.OOe+OO O.OOe+OO 1.61e+04 O.OOe+OO 7.74e+04 O.OOe+OO 0.OOe+00S.7Se+011.32e+011.28e+04 3.S7e+02 O.OOe+OO 8.9Se+01 O.OOe+OO 2.S3e+04 O.OOe+OO 4.98e+03 1.00e+06 7.06e+03 O.OOe+OO 4.98e+03 O.OOe+OO 1.S4e+OO O.OOe+OO 1.10e+OO 1.2Se+04 7.17e+04 O.OOe+OO 2.21e-01 1.97e+04 1.18e+04 O.OOe+OO O.OOe+OO 8.6ge+04 1.10e+03 O.OOe+OO 3.33e+03 1.36e+04 2.3Se+04 O.OOe+OO O.OOe+OO 1.02e+06 2.48e+04 O.OOe+OO 9.48e+03 O.OOe+OO 1.22e+03 O.OOe+OO O.OOe+OO 7.77e+OS 1.11e+04 O.OOe+OO 1.82e+03 O.OOe+OO 8.02e+03 O.OOe+OO O.OOe+OO 4.S1e+06 3.1ge+04 O.OOe+OO 1.18e+04 3.3ge+OS 2.04e+04 O.OOe+OO O.OOe+OO 2.0ge+OS 2.42e+03 O.OOe+OO 1.16e+04 2.3ge+OO 2.84e-01O.OOe+OOO.OOe+OO 8.12e+03 S.Ole+04 O.OOe+OO 1.23e-01 O.OOe+OO 1.88e+OO O.OOe+OO 3.98e+OO 9.30e+03 1.S0e+04 O.OOe+OO 7.74e-01 1.93e+04 6.26e+04 O.OOe+OO 3.2Se+04 6.47e+OS S.14e+04 O.OOe+OO 3.11e+04 S.3ge-02 9.67e-02 O.OOe+OO 4.02e-021.47e+031.32e+04 O.OOe+OO 7.18e-03 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.81e+02 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.00e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.04e+Ol O.OOe+OO 1.90e+OS O.OOe+OOO.OOe+OOO.OOe+OO 3.04e+03 O.OOe+OO 8.82e+04 O.OOe+OO S.S7e+02 O.OOe+OO O.OOe+OO O.OOe+OO 3.3ge+02 O.OOe+OO 2.87e+02 O.OOe+OO 3.21e+02 O.OOe+OO O.OOe+OO O.OOe+OO 6.82e+Ol O.OOe+OO 2.06e+02 3.98e+OSO.OOe+OOO.OOe+OO O.OOe+OO 2.03e+06 6.40e+04 O.OOe+OO 1.14e+04 4.0ge+07 O.OOe+OO O.OOe+OO O.OOe+OO 1.12e+07 1.31e+OS O.OOe+OO 2.Sge+06 9.S6e+OlO.OOe+OOO.OOe+OO O.OOe+OO S.26e+04 7.34e+04 O.OOe+OO 3.46e+OO 1.OSe+01O.OOe+OOO.OOe+OO O.OOe+OO 2.38e+04 1.40e+OS O.OOe+OO 3.91e-Ol 3.2ge+03 O.OOe+OO O.OOe+OO O.OOe+OO 2.6ge+OS 1.04e+OS O.OOe+OO 8.82e+Ol S.88e+OS O.OOe+OO O.OOe+OO O.OOe+OO 2.4Se+06 7.03e+04 O.OOe+OO 1.S7e+04 4.07e-OlO.OOe+OOO.OOe+OO O.OOe+OO 2.7ge+03 2.3Se+03 O.OOe+OO 1.3ge-02 1.64e+OlO.OOe+OOO.OOe+OO O.OOe+OO 2.4Se+04 1.27e+OS O.OOe+OO 4.61e-Ol 1.S0e+02 O.OOe+OO O.OOe+OO O.OOe+OO 7.64e+04 1.67e+OS O.OOe+OO 4.07e+00 1.lSe+OS 2.7ge+04 O.OOe+OO 3.11e+04 1.7Se+06 2.17e+04 O.OOe+OO 2.03e+04 1.SOe+02 2.S6e+Ol O.OOe+OO 2.Sge+Ol 1.lOe+OS 1.40e+OS O.OOe+OO 1.17e+Ol 1.S7e+04 6.43e+03 O.OOe+OO 4.72e+03 4.7ge+OS 1.27e+04 O.OOe+OO 3.78e+03 O.OOe+OO 1.6Se+02 O.OOe+OO 2.6Se+02 1.3Se+OS 4.87e+04 O.OOe+OO 3.23e+Ol 1.40e-03 2.88e-03 O.OOe+OO 3.11e-02 8.11e+02 2.03e+03 O.OOe+OO 3.72e-02 6.S1e-OS 8.23e-OS O.OOe+OO 9.7ge-04 S.84e+02 8.44e+02 O.OOe+OO 8.12e-04 2.02e+03O.OOe+OOO.OOe+OO 4.24e+03 S.S2e+OS 1.61e+04 O.OOe+OO 6.7ge+02 1.22e+OO O.OOe+OO O.OOe+OO 8.9ge-01 1.S7e+04 4.84e+04 O.OOe+OO 4.10e-Dl 8.68e+04O.OOe+OOO.OOe+OO 1.07e+OS 1.16e+07 1.64e+OS O.OOe+OO 1.0ge+04 9.98e+03 7.22e+03 O.OOe+OO 1.0ge+04 3.67e+06 3.30e+04 O.OOe+OO S.OOe+03 4.76e+03 1.9ge+03 1.62e+03 O.OOe+OO 4.47e+OS 1.2ge+04 O.OOe+OO 6.S8e+02 2.23e+OO 9.S3e-01 1.8Se+OO 4.86e+OO 1.04e+04 2.44e+04 O.OOe+OO 4.8ge-Ol 1.67e+04 6.90e+03 4.87e+03 3.75e+04 1.31e+06 2.73e+04 O.OOe+OO 2.07e+03 7.88e-02 3.47e-02 6.7Se-02 1.75e-Ol 3.00e+03 2.63e+04 O.OOe+OO 1.88e-02 1.41e+04 6.0ge+03 S.47e+03 3.18e+04 1.68e+06 6.90e+04 O.OOe+OO 2.23e+03 1.74e-02 8.22e-03 1.S8e-02 3.9ge-022.06e+038.22e+03 O.OOe+OO S.OOe-03 1.07e+02 S.SOe+01 8.93e+Ol 2.6Se+02 1.9ge+OS 1.1ge+OS O.OOe+OO 3.63e+01 GRAND GULF, UNIT 1 2.0-16a Revision 2S-01/03 TABLE 2.2-2a (Continued)

?ATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1..Release Type: Dose Factor: AgeGroup: Pathway: Page 4 of 8 2 Gaseous 2 Ri{m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT 1 (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB':'E-132 I-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 3.72e+C2 2.37e+02 2.7ge+02 1.04e+03 3.40e+05 4.41e+04 O.OOe+OO 1.76e+02 6.36e+03 1.3ge+04 1.60e+06 1.53e+04 O.OOe+OO 1.9ge+03 O.OOe+OO 5.S7e+03 3.7ge+04 4.44e+04 1.48e+07 5.18e+04 O.OOe+OO 1.06e+03 O.OOe+OO 1.96e+04 1.6ge+03 3.54e+03 1.6ge+05 3.9Se+03 O.OOe+OO 1.90e+03 O.OOe+OO 1.26e+03 1.32e+04 1.92e+04 3.56e+06 2.24e+04 O.OOe+OO 2.16e+03 O.OOe+OO 5.60e+03 9.21e+02 1.88e+03 4.45e+04 2.0ge+03 O.OOe+OO 1.2ge+03 O.OOe+OO 6.65e+02 3.86e+03 7.60e+03 6.96e+05 8.47e+03 O.OOe+OO 1.83e+03 O.OOe+OO 2.77e+03 3.96e+05 7.03e+05 O.OOe+OO 1.90e+05 7.97e+04 1.33e+03 O.OOe+OO 7.45e+04 4.83e+04 1.35e+05 O.OOe+OO 5.64e+04 1.18e+04 1.43e+03 O.OOe+OO 5.2ge+04 5.4ge+05 6.12e+05 O.OOe+OO 1.72e+05 7.13e+04 1.33e+03 O.OOe+OO 4.55e+04 5.05e+02 7.81e+02 O.OOe+OO 4.10e+02 8.76e+02 O.OOe+OO 3.98e+02 1.48e+OO 9.84e-04 O.OOe+OO 5.92e-04 5.95e+03 5.10e+04 O.OOe+OO 4.30e-02 5.60e+04 5.60e+01 O.OOe+OO 1.34e+01 1.60e+06 3.84e+04 O.OOe+OO 2.90e+03 1.57e-Ol 1.08e-04 O.OOe+OO 6.50e-OS 2.97e+03 4.75e+03 O.OOe+OO 4.97e-03 3.98e-02 3.30e-05 O.OOe+OO 1.gOe-OS 1.5Se+03 6.93e+02 O.OOe+OO 1.96e-03 5.05e+02O.OOe+OOO.OOe+OO 1.68e+OS 8.48e+04 O.OOe+OO S.15e+Ol 1.03e+OO 3.77e-Ol O.OOe+OO O.OOe+OO 8.22e+03 5.9Se+04 O.OOe+OO 9.04e-02 2.77e+04 1.67e+04 O.OOe+OO 5.2Se+03 S.17e+OS 2.16e+04 O.OOe+OO 1.9ge+03 2.93e+02 1.93e+02 O.OOe+OO 5.64e+01 1.16e+OS 4.97e+04 O.OOe+OO 2.21e+Ol 3.1ge+06 O.OOe+OO 5.38e+05 9.84e+06 1.48e+OS C.OOe+OO 1.76e+05 1.40e+04 5.24e+03 O.OOe+OO 1.97e+03 4.33e+05 3.72e+04 O.OOe+OO 6.9ge+02 4.7ge-02 1.85e-02 O.OOe+OO 6.72e-03 1.61e+03 4.28e+03 O.OOe+OO 2.41e-03 7.94e+03 8.13e+03 O.OOe+OO 3.15e+03 3.22e+05 3.12e+04 O.OOe+OO 5.00e+02 1.30e+01 9.02e+OO O.OOe+OO O.OOe+OO 3.96e+04 3.56e+04 O.OOe+OO 3.12e+00 3.71e+02 3.32e+01 O.OOe+OO 6.62e+01 5.95e+04 2.4ge+04 O.OOe+OO 1.88e+01 GRAND GULF, UNIT 1 2.0-16b Revision 25-01/03 Release Type: Dose Factor: AgeGroup: Pathway: TABLE 2.2-2a (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)l Page 5 of 8 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB Not a pathway for this age group GRAND GULF, UNIT 1 2.0-16c Revision 25-01/03 Release Type: Dose Factor: AgeGroup: Pathway: TABLE 2.2-2a (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 6 of 8 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB Not a pathway for this agegroup GRAND GULF, UNIT 1 2.0-16d Revision 25-01/03 TABLE2.2-2a (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)Release Type: Dose Factor: AgeGroup: Pathway: Page 7 of 8 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 RU-105 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO2.38e+032.38e+03 2.38e+032.38e+032.38e+03 O.OOe+OO 2.38e+03 2.34e+09 5.00e+08 5.00e+08 5.00e+08 5.00e+08 5.00e+08 O.OOe+OO 5.00e+081.56e+071.56e+07 1.56e+07 1.56e+071.56e+071.56e+07 O.OOe+OO 1.56e+07 1.60e+11 9.42e+09 O.OOe+OO O.OOe+OO O.OOe+OO 2.17e+09 O.OOe+OO 6.21e+09O.OOe+OOO.OOe+OO 1.05e+052.30e+042.05e+05 4.70e+06 O.OOe+OO 1.61e+05 O.OOe+OO 3.90e+07 O.OOe+OO 8.64e+06 O.OOe+OO 1.43e+07 O.OOe+OO 8.84e+06 O.OOe+OO 3.13e-02 O.OOe+OO 2.6ge-02 O.OOe+OO 2.84e+OO O.OOe+OO 5.3ge-03 1.35e+08 8.73e+07 O.OOe+OO O.OOe+OO 4.27e+07 1.11e+07 O.OOe+OO 2.33e+07 2.24e+08 3.92e+08 O.OOe+OO O.OOe+OO 1.16e+08 1.87e+08 O.OOe+OO 1.54e+08 O.OOe+OO 2.43e+07 O.OOe+OO O.OOe+OO O.OOe+OO 6.05e+07 O.OOe+OO 6.05e+07 O.OOe+OO 8.82e+07 O.OOe+OO O.OOe+OO O.OOe+OO 2.10e+08 O.OOe+OO 2.08e+08 3.4ge+10 2.16e+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.07e+08 O.OOe+OO 1.21e+09 3.51e+OO 3.97e-01 O.OOe+OO O.OOe+OO O.OOe+OO 3.02e+01 O.OOe+OO 1.81e-01 O.OOe+OO 1.84e+05 O.OOe+OO 3.11e+05 O.OOe+OO 3.77e+06 O.OOe+OO 8.51e+04 5.55e+09 1.90e+10 O.OOe+OO 9.23e+09 O.OOe+OO 1.61e+10 O.OOe+OO 8.78e+09 1.94e-11 3.4ge-11 O.OOe+OO 1.45e-11 O.OOe+OO 2.85e-09 O.OOe+OO 2.60e-12 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO o..OOe+OOO.OOe+OOO.OOe+OO 9.27e-01 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.32e-22O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.23e+10 O.OOe+OO O.OOe+OO O.OOe+OO 5.6ge+08 O.OOe+OO 1.10e+10 O.OOe+OO 1.88e-44 O.OOe+OO O.OOe+OO O.OOe+OO 1.83e-44 O.OOe+OO 1.03e-44 O.OOe+OO 3.41e-52 O.OOe+OO O.OOe+OO O.OOe+OO 1.16e-52 O.OOe+OO 2.35e-52 1.26e+10 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.5ge+08 O.OOe+OO 3.61e+08 1.22e+11O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.52e+09 O.OOe+OO 3.10e+10 2.70e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.1ge+05 O.OOe+OO 9.76e+03 4.60e+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.96e+01 O.OOe+OO 1.71e-01 6.82e+02 O.OOe+OO O'OOe+OO O.OOe+OO O.OOe+OO 9.42e+05 O.OOe+OO'l.83e+01 7.33e+04 O'OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.25e+06 O'OOe+OO 1.95e+03 6.0ge-19 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.03e715 O.OOe+OO 2.08e-20 5.37e-04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.02e+Ol O.OOe+OO 1.51e-05 2.14e+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.6ge+04 O.OOe+OO 5.83e-02 6.81e+03 1.66e+03 O.OOe+OO 1.7ge+03 O.OOe+OO 8.26e+05 O.OOe+OO 1.18e+03 4.05e+00 6.96e-01 O'OOe+OO 7.01e-01 O.OOe+OO 4.44e+04 O.OOe+OO 3.18e-01 5.93e+05 2.44e+05 O.OOe+OO 1.75e+05 O.OOe+OO 2.06e+08 O.OOe+OO 1.41e+05 O.OOe+OO 2.08e+08 O.OOe+OO 3.10e+08 O.OOe+OO 6.84e+07 O.OOe+OO 4.05e+07 2.74e+01 5.65e+01 O.OOe+OO 6.08e+02 2.95e+01 1.64e+04 O.OOe+OO 7.28e+022.28e-592.87e-59 O.OOe+OO 3.42e-58 1.57e-59 4.88e-57 O.OOe+OO 2.84e-58 8.67e+03 O.OOe+OO O.OOe+OO 1.80e+04 O.OOe+OO 1.05e+05 O.OOe+OO 2.90e+03 8.00e-03O.OOe+OOO.OOe+OO 5.88e-02 O.OOe+OO 3.18e+00 O.OOe+OO 2.6ge-03.1.90e+05O.OOe+OOO.OOe+OO 2.25e+05 O.OOe+OO 1.45e+06 O.OOe+OO 2.38e+04 3.86e+08 2.82e+08 O.OOe+OO 4.03e+08 O.OOe+OO 1.46e+10 O.OOe+OO 1.86e+08 1.51e+08 5.04e+07 5.08e+07 O.OOe+OO O.OOe+OO 7.1ge+07 O.OOe+OO 2.04e+07 6.45e+03 2.16e+03 5.25e+03 1.57e+04 O.OOe+OO 1.35e+05 O.OOe+OO 1.3ge+03 4.21e+081.40e+081.22e+08 1.04e+09 O.OOe+OO 1.70e+08 O.OOe+OO 5.10e+07 2.27e-09 7.81e-10 1.90e-09 5.64e-09 O.OOe+OO 1.81e-07 O'OOe+OO 5.2ge-10 5.57e+08 1.91e+08 2.14e+08 1.3ge+09 O.OOe+OO 3.33e+08.O.OOe+OO 8.58e+07 3.4ge-32 1.2ge-32 3.11e-32 8.91e-32 O.OOe+OO 1.41e-30 O.OOe+OO 9.7ge-33 3.38e+06 1.36e+06 2.75e+06 9.35e+06 O.OOe+OO 2.2ge+07 O.OOe+OO 1.12e+06 GRAND GULF, UNIT 1 2.0-16e , Revision 25-01/03 TABLE 2.2-2a (Continued)

PATHWAY.DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Release Type: Dose Factor: AgeGroup: Pathway: Page 8 of 8 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))3 INFANT 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 I-134 I-135 cs-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 2.10e+07 1.04e+07 1.54e+07 6.51e+07 O.OOe+OO 3.85e+07 O.OOe+OO 9.71e+06 3.53e+06 7.77e+068.71e+088.53e+06 O.OOe+OO 1.67e+06 O.OOe+OO 3.12e+06 2.72e+09 3.20e+09 1.05e+12 3.74e+09 O.OOe+OO 1.14e+08 O.OOe+OO 1.41e+09 1.43e+00 2.91e+OO 1.36e+02 3.25e+00 O.OOe+OO 2.36e+OO O.OOe+OO 1.04e+OO 3.62e+07 5.28e+07 9.5ge+09 6.20e+07 O.OOe+OO 8.93e+06 O.OOe+OO 1.55e+07 1.65e-ll 3.37e-ll 7.87e-l0 3.77e-ll O.OOe+OO 3.4ge-l1 O.OOe+OO 1.20e-ll 1.13e+05 2.25e+052.01e+072.50e+05 O.OOe+OO 8.13e+04 O.OOe+OO 8.1ge+04 3.6Se+l0 6.80e+l0 O.OOe+OO 1.7Se+10 7.18e+09 1.85e+08 O.OOe+OO 6.87e+09 1.98e+09 5.81e+09 O.OOe+OO 2.32e+09 4.73e+08 8.82e+07 O.OOe+OO 2.17e+09 5.15e+10 6.02e+l0 O.OOe+OO 1.62e+10*6.5Se+09 1.88e+08 O.OOe+OO 4.27e+09 8.06e-23 1.31e-22 O.OOe+OO 6.53e-23 1.02e-23 2.0ge-22 O.OOe+OO 6.35e-23 4.2ge-07 2.84e-l0 O.OOe+OO 1.71e-10 1.72e-l0 2.71e-05 O.OOe+OO 1.24e-08 2.41e+08 2.41e+05 O.OOe+OO 5.72e+04 1.48e+05 5.92e+07 O.OOe+OO 1.24e+07 4.16e-45 2.85e-48 O.OOe+OO 1.71e-48 1.73e-48 5.08e-44 O.OOe+OO 1.31e-46 4.05e-80 3.37e-83 O.OOe+OO 1.94e-83 2.04e-83 1.67e-79 O.OOe+OO 1.9ge-81 4.06e+Ol 1.60e+Ol O.OOe+OO O.OOe+OO O.OOe+OO 1.88e+05 O.OOe+OO 4.12e+00 1.73e-l0 6.35e-llO.OOe+OOO.OOe+OO O.OOe+OO 1.08e-OS O.OOe+OO 1.52e-ll 4.34e+04 2.64e+04 O.OOe+OO 8.15e+03 O.OOe+OO 1.37e+07 O.OOe+OO 3.11e+03 3.96e+02 2.63e+OS O.OOe+OO 7.65e+Ol O.OOe+OO 1.S3e+06 O.OOe+OO 3.00e+Ol 2.33e+06 9.52e+OS O.OOe+OO 3.85e+05 O.OOe+OO 1.33e+08 O.OOe+OO 1.30e+05 1.4ge+03 5.56e+02 O.OOe+OO 2.07e+02 O.OOe+OO 7.84e+05 O.OOe+OO 7.37e+Ol 6.25e-53 2.4Ze-53 O.OOe+OO 8.76e-54 O.OOe+OO 1.13e-48 O.OOe+OO 3.15e-54 8.81e+OZ 9.05e+02 O.OOe+OO 3.4ge+02 O.OOe+OO 5.73e+05 O.OOe+OO 5.54e+Ol 6.08e+04 4.23e+04 O.OOe+OO O.OOe+OO O.OOe+OO Z.48e+d6 O.OOe+OO 1.46e+04 3.64e+Ol 3.26e+00 O.OOe+OO 6.50e+00 O.OOe+OO 9.42e+04 O.OOe+OO 1.84e+00 Units: InhalationZand all tritium pathways-mrem/yr per pCi/m 3 Others-m.mrem/yr per pCi/sec Values based on standard NUREG-0133, Section 5.3.1 assumptions unless otherwise indicated.

GRAND GULF, UNIT 1 2.0-16f Revision 25-01/03 TABLE 2.2-2b PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1.Page 1 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3>>)AgeGroup: 2 CHILD.Pathway: 0 Ground Plane Deposition (GPO)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-I0l RU-I03 RU-I05 RU-I06 AG-II0M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.3ge+07 1.20e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.50e+06 4.65e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.62e+09 1.38e+09 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.07e+06 9.03e+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.20e+08 2.73e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.45e+08 3.80e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.53e+l0 2.15e+l0 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.45e+05 2.97e+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 6.86e+05 6.05e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.57e+08 7.46e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 7.08e+03 4.87e+03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.37e+05 2.03e+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.03e+07 8.98e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.78e+04 3.31e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.48e+05 1.23e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.51e+04 2.16e+04 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.51e+06 2.15e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.62e+05 7.76e+05O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.31e+03 4.50e+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.21e+06 1.07e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.16e+05 1.OOe+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.14e+05 1.80e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.50e+05 1.83e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.85e+08 2.45e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.44e+06 2.96e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.61e+08 1.37e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.62e+06 3.9ge+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.11e+05 1.84e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.26e+04 2.03e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.26e+08 1.08e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.21e+05 6.36e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.04e+08 4.20e+08 O..OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.02e+09 3.45e+09O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.13e+06 1.56e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.2ge+03 2.9ge+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.08e+05 9.17e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.08e+04 2.61e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.31e+07 1.98e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.45e+07 2.92e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.46e+06 8.02e+06 GRAND GULF, UNIT 1 2.0-17 Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 2 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 2 CHILD Pathway: 0 Ground Plane Deposition (GPO)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 4.97e+06 4.22e+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 6.68e+06 5.50e+06O.OOe+OOO.OOe+OOO.OOe+OO O.QOe+OO O.OOe+OO O.OOe+OO 2.0ge+07 1.72e+07O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.47e+06 1.25e+06O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.98e+06 2.45e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.30e+05 4.46e+05O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.95e+06 2.53e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.05e+09 6.90e+09O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.71e+08 1.51e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.20e+l0 1.03e+l0O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 4.10e+05 3.5ge+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OQe+OO O.OOe+OO O.OOe+OO 1.1ge+05 1.06e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.35e+07 2.05e+07O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 4.75e+04 4.17e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.06e+04 4.44e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.18e+07 1.92e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 9.12e+05 7.60e+05O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.54e+07 1.37e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.63e+06 2.31e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 8.05e+07 6.96e+07O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.11e+03 1.84e+03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.01e+07 8.3ge+06O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.73e+06 2.35e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO1.98e+061.71e+06 GRAND GULF, UNIT 1 2.0-18 Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)].Page 3 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 C-14 NA-24 P-32 CR-5l MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-9l Y-9IM Y-92 Y-93 ZR-9S ZR-97 NB-9S MO-99 TC-99M TC-IOI RU-I03 RU-IOS RU-I06 AG-IIOM TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-13lM O.OOe+OO 1.13e+03 1.13e+03 1.13e+03 1.13e+03 1.13e+03 O.OOe+OO 1.13e+03 3.Sge+04 6.73e+036.73e+036.73e+036.73e+03 6.73e+03 O.OOe+OO 6.73e+03 1.6Ie+04 1.6Ie+04 1.61e+04 1.6le+04 1.6le+04 1.6le+04 O.OOe+OO 1.6le+04 2.61e+06 1.14e+05O.OOe+OOO.OOe+OOO.OOe+OO 4.22e+04 O.OOe+OO 9.88e+04 O.OOe+OO O.OOe+OO 8.55e+Ol 2.43e+Ol 1.70e+04 1.08e+03 O.OOe+OO 1.S4e+02 O.OOe+OO 4.2ge+04 O.OOe+OO 1.00e+04 1.58e+06 2.2ge+04 O.OOe+OO 9.5le+03 O.OOe+OO 1.66e+00 O.OOe+OO 1.67e+OO 1.3le+04 1.23e+OS O.OOe+OO 3.12e-Ol 4.74e+04 2.52e+04 O.OOe+OO O.OOe+OO 1.lle+05 2.87e+03 O.OOe+OO 7.77e+03 2.07e+04 3.35e+04O.OOe+OOO.OOe+OO 1.27e+06 7.07e+04 O.OOe+OO 1.67e+04 O.OOe+OO 1.77e+03O.OOe+OOO.OOe+OO 1.lle+06 3.44e+04 O.OOe+OO 3.16e+03 O.OOe+OO 1.3Ie+04O.OOe+OOO.OOe+OO 7.07e+06 9.62e+04 O.OOe+OO 2.26e+04 8.2Ie+05 4.63e+04 O.OOe+OO O.OOe+OO 2.75e+05 6.33e+03 O.OOe+OO 2.80e+04 2.9ge+00 2.96e-OlO.OOe+OOO.OOe+OO8.18e+038.40e+04 O.OOe+OO 1.64e-01 O.OOe+OO 1.9ge+OO O.OOe+OO 6.03e+00 9.S8e+03 3.67e+04 O.OOe+OO 1.07e+00 4.26e+04 1.13e+05 O.OOe+OO 7.14e+04 9.95e+OS 1.63e+04 O.OOe+OO 7.03e+04 6.70e-02 9.66e-02 O.OOe+OO 5.85e-021.42e+031.02e+04 O.OOe+OO 8.92e-03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.74e+02O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.48e+02 O.OOe+OO O.OOe+OO O.OOe+OO*O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.53e+01 O.OOe+OO 1.98e+05O.OOe+OOO.OOe+OOO.OOe+OO 7.9ge+03 O.OOe+OO 1.14e+05 O.OOe+OO 5.62e+02 O.OOe+OO O.OOe+OO O.OOe+OO 1.72e+Ol O.OOe+OO 3.66e+02 O.OOe+OO 3.45e+02 O.OOe+OOO.OOe+OOO.OOe+OO 1.8ge+00 O.OOe+OO 2.90e+02 5.9ge+OS O.OOe+OO O.OOe+OO O.OOe+OO 2.16e+06 1.67e+OS O.OOe+OO 1.72e+04 1.01e+08 O.OOe+OO O.OOe+OO O.OOe+OO 1.48e+07 3.43e+OS O.OOe+OO 6.44e+06 1.21e+02 O.OOe+OOO.OOe+OOO.OOe+OO 5.33e+04 1.74e+OS O.OOe+OO 4.Sge+00 1.31e+Ol O.OOe+OOO.OOe+OOO.OOe+OO 2.40e+04 2.42e+05 O.OOe+OO 5.25e-Ol 4.lle+03 O.OOe+OO O.OOe+OO O.OOe+OO 2.62e+05 2.68e+05 O.OOe+OO 1.11e+02 9.l4e+05 O.OOe+OOO.OOe+OOO.OOe+OO 2.63e+06 1.84e+05 O.OOe+OO 2.44e+04 5.07e-Ol O.OOe+OOO.OOe+OOO.OOe+OO 2.81e+03 1.72e+03 O.OOe+OO 1.84e-02 2.04e+Ol O.OOe+OO O.OOe+OO O.OOe+OO 2.3ge+04 2.3ge+05 O.OOe+OO 5.8le-01 1.87e+02 O.OOe+OOO.OOe+OOO.OOe+OO 7.44e+04 3.8ge+OS O.OOe+OO S.lle+OO 1.90e+05 4.18e+04 O.OOe+OO 5.96e+04 2.23e+06 6.lle+04 O.OOe+OO 3.70e+04 1.88e+02 2.72e+Ol O.OOe+OO 3.8ge+01 1.13e+05 3.5Ie+05 O.OOe+OO 1.60e+01 2.3Se+04 9.18e+03 O.OOe+OO 8.62e+03 6.l4e+05 3.70e+04 O.OOe+OO 6.S5e+03 O.OOe+OO 1.72e+02 O.OOe+OO 3.92e+02 1.3Se+05 1.27e+05 O.OOe+OO 4.25e+Ol 1.78e-03 3.48e-03 O.OOe+OO 5.07e-02 9.Sle+02 4.81e+03 O.OOe+OO 5.77e-02 8.l0e-OS 8.51e-05 O.OOe+OO 1.4Se-03 5.85e+02 1.63e+Ol O.OOe+OO 1.08e-03 2.7ge+03 O.OOe+OO O.OOe+OO 7.03e+03 6.62e+05 4.48e+04 O.OOe+OO 1.07e+03 1.53e+00 O.OOe+OO O.OOe+OO 1.34e+00 I.Sge+04 9.9Se+04 O.OOe+OO S.55e-Ol 1.36e+OS O.OOe+OO O.OOe+OO 1.84e+05 1.43e+07 4.2ge+OS O.OOe+OO 1.6ge+04 1.6ge+04 1.14e+04 O.OOe+OO 2.12e+04 S.48e+06 1.OOe+OS O.OOe+OO 9.14e+03 6.73e+03 2.33e+03 1.92e+03 O.OOe+OO 4.77e+OS 3.38e+04 O.OOe+OO 9.14e+02 2.77e+OO 9.51e-Ol 1.96e+00 7.07e+00 1.00e+04 5.62e+04 O.OOe+OO 6.lle-Ol 2.4ge+04 8.S5e+03 6.07e+03 6.36e+04 1.48e+06 7.l4e+04 O.OOe+OO 3.02e+03 9.77e-02 3.S0e-02 7.l4e-02 2.57e-Ol 2.93e+03 2.SSe+04 O.OOe+OO 2.38e-02 1.92e+04 6.85e+03 6.33e+03 S.03e+04 1.76e+06 1.82e+05 O.OOe+OO 3.04e+03 2.17e-02 8.44e-03 1.70e-02 S.88e-02 2.0Se+03 1.33e+03 O.OOe+OO 6.Sge-03 1.34e+02 S.92e+Ol 9.77e+Ol 4.00e+02 2.06e+05 3.08e+OS O.OOe+OO 5.07e+Ol GRAND GULF, UNIT 1 2.0-18a Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 4 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri{m A 2*(mrem/yr)/{uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 I-130 I-131 I-132 I-133 I-134 I-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 4.81e+02 2.72e+02 3.18e+02 1.77e+03 3.77e+05 1.38e+05 O.OOe+OO 2.63e+02 8.18e+03 1.64e+04 1.85e+06 2.45e+04 O.OOe+OO 5.11e+03 O.OOe+OO 8.44e+034.81e+044.81e+04 1.62e+07 7.88e+04 O.OOe+OO 2.84e+03 O.OOe+OO 2.73e+04 2.12e+03 4.07e+03 1.94e+05 6.25e+03 O.OOe+OO 3.20e+03 O.OOe+OO 1.88e+03 1.66e+04 2.03e+04 3.85e+06 3.38e+04 O.OOe+OO 5.48e+03 O.OOe+OO 7.70e+03 1.17e+03 2.16e+03 5.07e+04 3.30e+03 O.OOe+OO 9.55e+02 O.OOe+OO 9.95e+02 4.92e+03 8.73e+03 7.92e+05 1.34e+04 O.OOe+OO 4.44e+03 O.OOe+OO 4.14e+03 6.51e+05 1.0Ie+06 O.OOe+OO 3.30e+05 1.21e+05 3.85e+03 O.OOe+OO 2.25e+05 6.51e+04 1.71e+05 O.OOe+OO 9.55e+04 1.45e+04 4.18e+03 O.OOe+OO 1.16e+05 9.07e+05 8.25e+05 O.OOe+OO 2.82e+05 1.04e+05 3.62e+03 O.OOe+OO 1.28e+05 6.33e+02 8.40e+02 O.OOe+OO 6.22e+02 6.81e+Ol 2.70e+02 O.OOe+OO 5.55e+02 1.84e+OO 9.84e-04 O.OOe+OO 8.62e-04 5.77e+03 5.77e+04 O.OOe+OO 5.37e-02 7.40e+04 6.48e+Ol O.OOe+OO 2.11e+Ol 1.74e+06 1.02e+05 O.OOe+OO 4.33e+03 1.96e-Ol 1.0ge-04 O.OOe+OO 9.47e-05 2.92e+03 2.75e+02 O.OOe+OO 6.36e-03 5.00e-02 3.60e-05 O.OOe+OO 2.91e-05 1.64e+03 2.74e+OO O.OOe+OO 2.7ge-03 6.44e+02 2.25e+02O.OOe+OOO.OOe+OO 1.83e+05 2.26e+05 O.OOe+OO 7.55e+Ol 1.2ge+OO 4.11e-Ol O.OOe+OO O.OOe+OO 8.70e+03 7.5ge+04 O.OOe+OO 1.2ge-Ol 3.92e+04 1.95e+04 O.OOe+OO 8.55e+03 5.44e+05 5.66e+04 O.OOe+OO 2.90e+03 3.66e+02 1.9ge+02 O.OOe+OO 8.36e+Ol 1.15e+05 1.27e+05 O.OOe+OO 2.88e+Ol 6.77e+06 2.12e+06 O.OOe+OO 1.17e+06 1.20e+07 3.'8ge+05 O.OOe+OO 3.62e+05 1.85e+04 5.55e+03 O.OOe+OO 3.00e+03 4.33e+05 9.73e+04 O.OOe+OO 9.14e+02 5.96e-02 1.85e-02 O.OOe+OO 9.77e-03 1.57e+03 1.97e+02 O.OOe+OO 3.00e-03 1.08e+04 8.73e+03 O.OOe+OO 4.81e+03 3.28e+05 8.21e+04 O.OOe+OO 6.81e+02 1.63e+Ol 9.66e+OOO.OOe+OOO.OOe+OO 4.11e+04 9.10e+04 O.OOe+OO 4.33e+00 4.66e+02 3.35e+Ol O.OOe+OO 9.73e+Ol 5.81e+04 6.40e+04 O.OOe+OO 2.35e+Ol GRAND GULF, UNIT 1 2.0-18b Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR Leo 6.11.6 AND SECTION 2.2.2.b, (R.)J.Page 5 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-5S CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-S3 BR-S4 BR-S5 RB-86 RB-8S RB-S9 SR-S9 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 RU-105 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOetOO 4.01et03 4.01et03 4.01et03 4.01et03 4.01et03 O.OOetOO 4.01et03 S.SgetOS 1.7Set08 1.7SetOS 1.78et08 1.78et08 1.78et08 O.OOetOO 1.78etOS 3.75et05 3.75et053.75et053.75et05 3.75et05 3.75et05 O.OOetOO 3.75et05 3.36et09 1.57etOSO.OOetOOO.OOetOO O.OOetOO 9.30et07 O.OOetOO 1.30etOS O.OOetOO O.OOetOO 6.4get04 1.77et04 1.1get05 6.20et06 O.OOetOO 1.17et05 O.OOetOO 6.65et08 O.OOetOO 1.86et08 O.OOetOO 5.58etOS O.OOetOO 1.77etOS O.OOetOO 1.87et01 O.OOetOO 2.26etOl O.OOetOO 2.71et03 O.OOetOO 4.22etOO 8.01etOS 4.25et08O.OOetOOO.OOetOO 2.40etOS 7.S7et07 O.OOetOO 1.32et08 3.97etOS 6.42et08O.OOetOOO.OOetOO 1.86etOS 6.6getOS O.OOetOO 3.20etOS O.OOetOO 6.45et07O.OOetOOO.OOetOOO.OOetOO 3.76etOS O.OOetOO 1.98et08 O.OOetOO 3.78etOSO.OOetOOO.OOetOOO.OOetOO 2.10et09 O.OOetOO 1.12et09 3.95et10 2.11et09 O.OOetOO O.OOetOO O.OOetOO 1.42et08 O.OOetOO 1.34et09 1.05et02 9.SgetOOO.OOetOOO.OOetOO O.OOetOO 1.21et03 O.OOetOO 5.77etOO O.OOetOO 1.0get04 O.OOetOO 2.64et04 O.OOetOO O.OOetOO 6.60et03 S.12etOS 2".16et09 O.OOetOO 1.36et09 O.OOetOO 3.80etOS O.OOetOO 1.35et09 9.30e-06 1.34e-05 O.OOetOO 8.15e-06 O.OOetOO S.47e;Q4 O.OOetOO 1.24e-06 O.OOetOO O.OOetOOO.OOetOOO.OOetOO O.OOetOOO.OOetQOO.OOetOO 5.35etOO O.OOetOO O.OOetOO O.OOetOO O.OOetOO O.OOetOO O.OOetOO O.OOetOO 3.92e-11 O.OOetOO O.OOetOOO.OOetOOO.OOetOO O.OOetOOO.OOetOOO.OOetOOO.OOetOO O.OOetOO 4.52et08 O.OOetOO O.OOetOO O.OOetOO 2.91et07 O.OOetOO 2.7Set08 O.OOetOO 4.38e-22 O.OOetOO O.OOetOO O.OOetOO 2.15e-23 O.OOetOO 3.04e-22 O.OOetOO 4.6ge-26 O.OOetOO O.OOetOO O.OOetOO 4.0ge-2S O.OOetOO 4.17e-26 3.5getlO O.OOetOO O.OOetOO O.OOetOO O.OOetOO 1.3get09 O.OOetOO 1.03et09 1.24et12 O.OOetOO O.OOetOO O.OOetOO O.OOetOO 1.68et10 O.OOetOO 3.15et11" 5.22et05 O.OOetOOO.OOetOOO.OOetOO O.OOetOO 1.15et06 O.OOetOO 1.97et04 7.24et02 O.OOetOOO.OOetOOO.OOetOO O.OOetOO 1.37et04 O.OOetOO 2.90et01 2.31et04 O.OOetOOO.OOetOOO.OOetOO O.OOetOO 6.58et07 O.OOetOO 6.18et02 1.87et07 O.OOetOO O.OOetOO O.OOetOO O.OOetOO 2.4get09 O.OOetOO 4.9get05 9.23e-09 O.OOetOO O.OOetOO O.OOetOO O.OOetOO 1.S1e-05 O.OOetOO 3.36e-10 1.58etOO O.OOetOO O.OOetOO O.OOetOO O.OOetOO 4.57et04 O.OOetOO 4.53e-02 2.92et02 O.OOetOO O.OOetOO O.OOetOO O.OOetOO 4.35et06 O.OOetOO 8.00etOO 3.87et06 S;50et05 O.OOetOO 1.22et06 O.OOetOO S.86et08 O.OOetOO 7.56et05 5.70et02 8.23etOl O.OOetOO 1.18et02 O.OOetOO 1.25et07 O.OOetOO 4.86et01 4.10et05 1.60et05 O.OOetOO 1.50et05 O.OOetOO 2.95etOS O.OOetOO 1.14et05 O.OOetOO 7.70et06 O.OOetOO 1.65et07 O.OOetOO 6.37et06 O.OOetOO 1.91et06 4.70etOO 9.22etOO O.OOetOO 1.34et02 4.68etOO 5.25et03 O.OOetOO 1.53et02 1.35e-30 1.42e-30 O.OOetOO 2.41e-29 7.48e-31 4.50e-30 O.OOetOO 1.80e-29 1.53et07 O.OOetOO O.OOetOO 3.86et07 O.OOetOO 3.96et08 O.OOetOO 5.8get06 9.13etOl O.OOetOO O.OOetOO 8.02et02 O.OOetOO 5.96et04 O.OOetOO 3.31et01 7.45et08 O.OOetOO O.OOetOO 1.01et09 O.OOetOO 1.16et1Q O.OOetOO 9.30et07 3.21et07 2.17et07 O.OOetOO 4.04et07 O.OOetOO 2.58et09 O:OOetOO 1.74e+07 3.51e+08 9.52et07 9.86et07 O.OOetOO O.OOetOO 3.3get08 O.OOetOO 4.68et07 9.97e+03 2.6get03 6.90e+03 2.84et04 O.OOe+OO 3.Sge+05 O.OOe+OO 2.14et03 1.32et09 3.56et083.16et083.77et09 O.OOe+OO 1.07et09 O.OOe+OO 1.57et08 1.20e-03 3.36e-04 S.5ge-04 3.52e-03 O.OOetOO 7.4ge-02 O.OOetOO 2.86e-04 8.40e+08 2.35et08 2.71e+08 2.47et09 O.OOetOO 1.03et09 O.OOetOO 1.30et08 2.5ge-15 7.90e-16 1.98e-15 7.84e-15 O.OOe+OO 1.36e-14 O.OOe+OO 7.71e-16 1.54et06 5.33et05 1.10e+06 5.16e+06 O.OOe+OO 2.16e+07 O.OOe+OO 5.67e+05 GRAND GULF, UNIT 1 2.0-18c Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 6 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-.144 PR-143 PR-144 ND-147 W-187 NP-239 6.98e+06 3.0ge+06 4.50e+06 2.87e+07 O.OOe+OO 3.11e+07 O.OOe+OO 3.73e+06 6.14e+051.24e+061.37e+08 1.85e+06 O.OOe+OO 5.80e+05 O.OOe+OO 6.3ge+051.43e+081.44e+08 4.75e+10 2.36e+08 O.OOe+OO 1.28e+07 O.OOe+OO 8.17e+07 9.23e+01 1.70e+02 7.87e+03 2.60e+02 O.OOe+OO 2.00e+02 O.OOe+OO 7.80e+01 3.53e+06 4.36e+06 8.11e+08 7.27e+06 O.OOe+OO 1.76e+06 O.OOe+OO 1.65e+06 1.50e-04 2.78e-04 6.40e-03 4.26e-04 O.OOe+OO 1.85e-04 O.OOe+OO 1.28e-04 6.28e+04 1.13e+05 1.00e+07 1.73e+05 O.OOe+OO 8.61e+04 O.OOe+OO 5.34e+04 1.60e+lO 2.63e+10 O.OOe+OO 8.16e+09 2.93e+09 1.42e+08 O.OOe+OO 5.55e+09 8.23e+07 2.26e+08 O.OOe+OO 1.21e+08 1.80e+07 7.95e+06 O.OOe+OO 1.46e+08 2.3ge+lO 2.2ge+10 O.OOe+OO 7.46e+09 2.6ge+09 1.43e+08 O.OOe+OO 3.38e+09 6.44e-l1 8.95e-11 O.OOe+OO 6.30e-l1 6.78e-12 4.12e-ll O.OOe+OO 5.67e-11 4.96e-02 2.65e-05 O.OOe+OO 2.31e-05 1.56e-05 2.86e+00 O.OOe+OO 1.44e-032.77e+082.43e+05 O.OOe+OO 7.90e+041.45e+051.40e+08 O.OOe+OO 1.62e+07 2.04e-21 1.14e-24 O.OOe+OO 9.90e-25 6.72e-24 1.16e-21 O.OOe+OO 6.65e-23 4.06e-39 2.92e-42 O.OOe+OO 2.36e-42 1.72e-42 5.2ge-41 O.OOe+OO 2.26e-40 3.25e+03 1.14e+03 O.OOe+OO O.OOe+OO O.OOe+OO 3.17e+07 O.OOe+OO 3.83e+02 3.3ge-04 1.08e-04 O.OOe+OO O.OOe+OO O.OOe+OO 2.14e+01 O.OOe+OO 3.38e-05 6.56e+05 3.27e+05 O.OOe+OO 1.43e+05 O.OOe+OO 4.08e+08 O.OOe+OO 4.85e+04 1.72e+03 9.30e+05 O.OOe+OO 3.90e+02 O.OOe+OO 1.36e+07 O.OOe+OO 1.35e+02 1.27e+08 3.9ge+07 O.OOe+OO 2.21e+07 O.OOe+OO 1.04e+10 O.OOe+OO 6.78e+06 1.46e+05 4.38e+04 O.OOe+OO 2.37e+04 0.00e+00.1.57e+08 O.OOe+OO 7.24e+03 5.64e-26 1.74e-26 O.OOe+OO 9.22e-27 O.OOe+OO 3.75e-23 O.OOe+OO 2.84e-27 7.14e+04 5.7ge+04 O.OOe+OO 3.17e+04 O.OOe+OO 9.16e+07 O.OOe+OO 4.48e+03 6.43e+04 3.81e+04 O.OOe+OO O.OOe+OO O.OOe+OO 5.35e+06 O.OOe+OO 1.71e+04 2.56e+03 1.84e+02 O.OOe+OO 5.31e+02 O.OOe+OO 1.36e+07 O.OOe+OO 1.2ge+02 GRAND GULF, UNIT 1 2.0-18d Revision*25-01/03 TABLE (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Release Type: Dose Factor: AgeGroup: Pathway: Page 7 of 10 2 Gaseous 2 Ri*(mrem/yr)/(uCi/sec) or 2 CHILD 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN"-54 MN"-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-B9 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 Ru-i05 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO2.34e+022.34e+022.34e+02 2.34e+02 2.34e+02 O.OOe+OO 2.34e+02 3.B3e+OB7.67e+077.67e+077.67e+07 7.67e+07 7.67e+07 O.OOe+OO 7.67e+07 1.84e-031.B4e-031.B4e-03 1.84e-03 1.B4e-03 1.B4e-03 O.OOe+OO 1.84e-03 7.41e+09 3.47e+08 O.OOe+OO O.OOe+OO O.OOe+OO 2.05e+OB O.OOe+OO 2.B6e+OBO.OOe+OOO.OOe+OO 4.87e+03 1.33e+03 8.90e+03 4.66e+05 O.OOe+OO B.7Be+03 O.OOe+OO 8.01e+06 O.OOe+OO 2.25e+06 O.OOe+OO 6.72e+06 O.OOe+OO 2.13e+06 O.OOe+OO 1.56e-53 O.OOe+OO 1.8ge-53 O.OOe+OO 2.26e-51 O.OOe+OO 3.52e-54 4.57e+08 2.43e+08O.OOe+OOO.OOe+OO 1.37e+08 4.4ge+07 O.OOe+OO 7.51e+07 3.76e+OB 6.08e+08 O.OOe+OO O.OOe+OO 1.76e+08 6.34e+08 O.OOe+OO 3.03e+08 O.OOe+OO 1.64e+07 O.OOe+OOO.OOe+OOO.OOe+OO 9.5ge+07 O.OOe+OO 5.03e+07 O.OOe+OO 6.93e+07 O.OOe+OOO.OOe+OOO.OOe+OO 3.84e+08 O.OOe+OO 2.04e+08 2.91e+10 1.56e+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.05e+08 O.OOe+OO 9.91e+08 3.55e-52 3.34e-53 O.OOe+OOO.OOe+OOO.OOe+OO 4.10e-51 O.OOe+OO 1.95e-53 O.OOe+OO 2.77e-07 O.OOe+OO 6.68e-07 O.OOe+OO 1.30e-05 O.OOe+OO 1.67e-07 3.75e+08 1.00e+09 O.OOe+OO 6.30e+08 O.OOe+OO 1.76e+08 O.OOe+OO 6.22e+08O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 8.8ge-57 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.bOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.76e+08 O.OOe+OO O.OOe+OO O.OOe+OO 3.71e+07 3.55e+08O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.81e+08O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.86e+07 O.OOe+OO 1".38e+07 1.04e+10 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.40e+08 O.OOe+OO 2.64e+09 2.26e-10O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 4.9ge-IO O.OOe+OO 8.54e-12 1.6ge-49 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 3.1ge-48 O.OOe+OO 6.76e-51 1.73e+02 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 4.92e+05 O.OOe+OO 4.62e+OO 1.80e+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.40e+08 O.OOe+OO 4.B2e+04 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.37e-39O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 6.84e-35 O.OOe+OO 6.77e-41 6.97e-12O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 1.04e-07 O.OOe+OO 1.91e-13 2.67e+06 5.86e+05 O.OOe+OO 8.3ge+05 O.OOe+OO 6.11e+08 O.OOe+OO 5.22e+05 3.16e-05 4.57e-06 O.OOe+OO 6.56e-06 O.OOe+OO 6.93e-01 O.OOe+OO 2.70e-06 3.10e+06 1.21e+06 O.OOe+OO 1.13e+06 O.OOe+OO 2.23e+09 O.OOe+OO 8.61e+05 O.OOe+OO 1.14e+05 O.OOe+OO 2.44e+05 O.OOe+OO 9.44e+04 O.OOe+OO 2.82e+04 6.02e-21 1.18e-20 O.OOe+OO 1.72e-19 5.9ge-21 6.72e-18 O.OOe+OO 1.96e-19 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.55e+08O.OOe+OOO.OOe+OO 3.90e+08 O.OOe+OO 4.00e+09 O.OOe+OO 5.95e+07 8.48e-28O.OOe+OOO.OOe+OO 7.45e-27 O.OOe+OO O.OOe+OO 3.08e-28 4.44e+09O.OOe+OOO.OOe+OO 5.9ge+09 O.OOe+OO 6.90e+10 O.OOe+OO 5.54e+08 8.3ge+06 5.67e+06 O.OOe+OO.l.06e+07 O.OOe+OO 6.74e+08 O.OOe+OO 4.53e+06 5.70e+08 1.54e+08 1.60e+08O.OOe+OOO.OOe+OO 5.50e+08 O.OOe+OO 7.5ge+07 3.9ge-10 1.08e-10 2.76e-10 1.14e-09 O.OOe+OO 1.56e-08 O.OOe+OO 8.56e-11 1.78e+09 4.78e+OB 4.24e+OB 5.06e+09 O.OOe+OO 1.44e+09 O.OOe+OO 2.11e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.7ge+09 5.00e+08 5.77e+OB 5.25e+09 O.OOe+OO 2.1Be+09 O.OOe+OO 2.78e+08 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.97e+02 2.41e+02 4.96e+02 2.33e+03 O.OOe+OO 9.7Be+03 O.OOe+OO 2.57e+02 GRAND GULF, UNIT 1 2.0-18e Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LeO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Release Type: Dose Factor: AgeGroup: Pathway: Page 8 of 10 2 Gaseous 2 Ri (m"',2*(rnrern/yr) 1 (uCilsec")

or (rnrern/yr) 1 (uCi/rn"'3)

)2 CHILD 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA"':'14 0 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 2.0ge+06 9.23e+05 1.35e+06 8.57e+06 O.OOe+OO 9.30e+06 O.OOe+OO 1.12e+06 2.92e-06 5.8ge-06 6.4ge-04 8.8Ie-06 O.OOe+OO 2.76e-06 O.OOe+OO 3.04e-06 1.65e+07 1.66e+07 5.50e+09 2.73e+07 O.OOe+OO 1.48e+06 O,.OOe+OO 9.45e+061.05e-581.93e-58 8.93e-57 2.95e-58 O.OOe+OO 2.27e-58 O.OOe+OO 8.85e-59 5.64e-Ol 6.98e-Ol1.30e+021.16e+00 O.OOe+OO 2.81e-Ol O.OOe+OO 2.64e-Ol ,0.00e+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.B6e-17 1.23e-16 1.0ge-14 I.Bge-16 O.OOe+OO 9.40e-17 O.OOe+OO 5.84e-17 9.22e+08 1.51e+09 O.OOe+OO 4.6ge+08 1.68e+08 8.16e+06 O.OOe+OO 3.1ge+08 1.62e+07 4.45e+07 O.OOe+OO 2.37e+07 3.54e+06 1.57e+06 O.OOe+OO 2.B8e+071.33e+091.28e+09 O.OOe+OO 4.16e+08 1.50e+OB 7.9ge+06 O.OOe+OO 1.88e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.3ge+07 3.84e+04 O.OOe+OO 1.25e+04 2.2ge+04 2.22e+07 O.OOe+OO 2.56e+06 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.66e-02 1.98e-02 O.OOe+OO O.QOe+OO O.OOe+OO 5.52e+02 O.OOe+OO 6.67e-03 6.20e-92 1.98e-92 O.OOe+OO O.OOe+OO O.OOe+OO 3.92e-87 O.OOe+OO 6.1ge-93 2.22e+04 1.11e+04 O.OOe+OO 4.85e+03 O.OOe+OO 1.38e+07 O.OOe+OO 1.64e+03 3.14e-02 1.70e+Ol O.OOe+OO 7.14e-03 O.OOe+OO 2.4ge+02 O.OOe+OO 2.46e-03 2.32e+06 7.26e+05 O.OOe+OO 4.02e+05 O.OOe+OO 1.8ge+08 O.OOe+O'O 1.24e+05 3.34e+04 1.00e+04 O.OOe+OO 5.44e+03 O.OOe+OO 3.61e+07 O.OOe+OO 1.66e+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.17e+04 9.46e+03:O.OOe+OO 5.1ge+03 O.OOe+OO 1.50e+07 O.OOe+OO 7.32e+02 3.21e-02 1.90e-02 O.OOe+OO O.OOe+OO O.OOe+OO 2.67e+OO O.OOe+OO 8.52e-03 4.23e-Ol 3.04e-02 O.OOe+OO 8.7ge-02 O.OOe+OO 2.25e+03 O.OOe+OO 2.14e-02 GRAND GULF, UNIT 1 2.0-18f Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Release Type: Dose Factor: AgeGroup: Pathway: Page 9 of 10 2 Gaseous 2 Ri (m A 2*(mrem/yr}/(uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB...,95 MO-99 TC-99M TC-I01 RU-I03 RU-I05 RU-I06 AG-IIOM TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 1.57e+031.57e+031.57e+03 1.57e+03 1.57e+03 O.OOe+OO 1.57e+03 1.20e+09 2.3ge+08 2.3ge+08 2.3ge+082.3ge+082.3ge+08 O.OOe+OO 2.3ge+08 8.93e+06 8.93e+068.93e+068.93e+06 8.93e+06 8.93e+06 O.OOe+OO 8.93e+06 7.77e+l0 3.64e+09O.OOe+OOO.OOe+OO O.OOe+OO 2.15e+09 O.OOe+OO 3.00e+09 O.OOe+OO O.OOe+OO 5.65e+04 1.54e+04 1.03e+05 5.40e+06 O.OOe+OO 1.02e+05 O.OOe+OO 2.10e+07 O.OOe+OO 5.88e+06 O.OOe+OO 1.76e+07 O.OOe+OO 5.5ge+06 O.OOe+OO 1.28e-02 O.OOe+OO 1.54e-02 O.OOe+OO 1.85e+OO O.OOe+OO 2.88e-03 1.12e+08 5.93e+07 O.OOe+OO O.OOe+OO 3.35e+07 1.10e+07 O.OOe+OO 1.84e+07 1.20e+08 1.94e+08 O.OOe+OO O.OOe+OO 5.64e+07 2.03e+08 O.OOe+OO 9.6ge+07 O.OOe+OO 1.21e+07 O.OOe+OOO.OOe+OOO.OOe+OO 7.08e+07 O.OOe+OO 3.7le+07 O.OOe+OO 4.32e+07 O.OOe+OO O.OOe+OO O.OOe+OO 2.3ge+08 O.OOe+OO 1.27e+08 2.96e+l0 1.5ge+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.07e+08 O.OOe+OO 1.0Ie+09 1.66e+OO 1.56e-Ol O.OOe+OO O.OOe+OO O.OOe+OO 1.91e+Ol O.OOe+OO 9.11e-02 O.OOe+OO 7.3ge+04 O.OOe+OO 1.7ge+05 O.OOe+OO 3.47e+06 O.OOe+OO 4.47e+04 4.13e+09 1.10e+l0 O.OOe+OO 6.94e+09 O.OOe+OO 1.93e+09 O.OOe+OO 6.85e+09 9.l0e-12 1.32e-ll O.OOe+OO 7.98e-12 O.OOe+OO 8.2ge-l0 O.OOe+OO 1.22e-12 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.37e-Ol O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.84e-23 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.77e+09 O.OOe+OO O.OOe+OO O.OOe+OO 5.64e+08 O.OOe+OO 5.3ge+09 O.OOe+OO 7.17e-45 O.OOe+OO O.OOe+OO O.OOe+OO 3.52e-46 O.OOe+OO 4.98e-45 O.OOe+OO 1.40e-52 O.OOe+OO O.OOe+OO O.OOe+OO 1.22e-54 O.OOe+OO 1.24e-52 6.62e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.56e+08 O.OOe+OO 1.8ge+08 1.12e+l1 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.51e+09 O.OOe+OO 2.83e+l0 1.2ge+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.86e+05 O.OOe+OO 4.8ge+03 2.l6e+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.0ge+Ol O.OOe+OO 8.67e-02 3.23e+02 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 9.1ge+05 O.OOe+OO 8.64e+OO 3.90e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.20e+06 O.OOe+OO 1.04e+03 2.87e-19 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.62e-16 O.OOe+OO 1.04e-20 2.53e-04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.30e+OO O.OOe+OO 7.23e-06 1.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.50e+04 O.OOe+OO 2.76e-02 3.83e+03 8.43e+02 O.OOe+OO 1.2le+03 O.OOe+OO 8.7ge+05 O.OOe+OO 7.50e+02 1.92e+OO 2.77e-Ol O.OOe+OO 3.97e-Ol O.OOe+OO 4.lge+04 O.OOe+OO 1.63e-Ol 3.18e+05 1.24e+05 O.OOe+OO 1.16e+05 O.OOe+OO 2.2ge+08 O.OOe+OO 8.84e+04 O.OOe+OO 8.l2e+07 O.OOe+OO 1.74e+08 O.OOe+OO 6.72e+07 O.OOe+OO 2.01e+07 1.32e+Ol 2.58e+Ol O.OOe+OO 3.75e+02 1.31e+Ol 1.47e+04 O.OOe+OO 4.28e+02 1.08e-59 1.13e-59 O.OOe+OO 1.92e-58 5.95e-60 3.58e-59 O.OOe+OO 1.43e-58 4.28e+03 O.OOe+OO O.OOe+OO 1.08e+04 O.OOe+OO 1.11e+05 O.OOe+OO 1.65e+03 3.7ge-03 O.OOe+OO O.OOe+OO 3.33e-02 O.OOe+OO 2.48e+00 O.OOe+OO 1.38e-03 9.24e+04 O.OOe+OO O.OOe+OO 1.25e+05 O.OOe+OO 1.44e+06 O.OOe+OO 1.15e+04 2.0ge+08 1.4le+08 O.OOe+OO 2.63e+08 O.OOe+OO 1.68e+lO O.OOe+OO 1.13e+08 7.38e+07 2.00e+07 2.07e+07 O.OOe+OO O.OOe+OO 7.12e+07 O.OOe+OO 9.84e+06 3.04e+03 8.lge+02 2.10e+03 8.64e+03 O.OOe+OO 1.1ge+05 O.OOe+OO 6.51e+02 2.08e+08 5.60e+07 4.97e+07 5.93e+08 O.OOe+OO 1.68e+08 O.OOe+OO 2.47e+07 1.07e-09 2.9ge-IO 7.63e-lO 3.13e-09 O.OOe+OO 6.65e-08 O.OOe+OO 2.54e-l0 2.71e+08 7.58e+07 8.75e+07 7.97e+08 O.OOe+OO 3.31e+08 O.OOe+OO 4.21e+07 1.64e-32 5.01e-33 1.26e-32 4.97e-32 O.OOe+OO 8.64e-32 O.OOe+OO 4.8ge-33 1.60e+06 5.53e+05 1.14e+06 5.35e+06 O.OOe+OO 2.24e+07 O.OOe+OO 5.88e+05 GRAND GULF, UNIT 1 2.0-18g Revision 25-01/03 TABLE 2.2-2b (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Release Type: Dose Factor: AgeGroup: Pathway: Page 10 of 10 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))2 CHILD 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-.142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 1.02e+07 4.52e+06 6.58e+06 4.1ge+07 O.OOe+OO 4.55e+07 O.OOe+OO 5.46e+06 1.72e+06 3.47e+06 3.83e+08 5.1ge+06 O.OOe+OO 1.62e+06 O.OOe+OO 1.7ge+06 1.30e+09 1.31e+09 4.33e+11 2.15e+09 O.OOe+OO 1.17e+08 O.OOe+OO 7.45e+08 6.91e-01 1.27e+00 5.8ge+01 1.94e+00 O.OOe+OO 1.4ge+00 O.OOe+OO 5.84e-01 1.72e+07 2.12e+07 3.94e+09 3.54e+07 O.OOe+OO 8.55e+06 O.OOe+OO 8.03e+06 7.94e-12 1.48e-11 3.3ge-10 2.26e-11 O.OOe+OO 9.78e-12 O.OOe+OO 6.7ge-12 5.43e+04 9.78e+04 8.66e+06 1.50e+05 O.OOe+OD 7.45e+04 O.OOe+OO 4.62e+04 2.26e+10 3.72e+10 O.OOe+OO 1.15e+10 4.13e+09 2.00e+08 O.OOe+OO 7.84e+09 1.01e+09 2.78e+09 O.OOe+OO 1.48e+09 2.21e+08 9.77e+07 O.OOe+OO 1.80e+09 3.22e+10 3.0ge+10 O.OOe+OO 1.01e+10 3.62e+09 1.93e+08 O.OOe+OO 4.56e+09 3.82e-23 5.31e-23 O.OOe+OO 3.74e-23 4.02e-24 2.45e-23 O.OOe+OO 3.37e-23 2.02e-07 1.08e-10 O.OOe+OO 9.3ge-11 6.33e-11 1.16e-05 O.OOe+OO 5.84e-091.17e+081.03e+05 O.OOe+OO 3.34e+04 6.12e+04 5.94e+07 O.OOe+OO 6.84e+06 1.96e-45 1.0ge-48 O.OOe+OO 9.48e-49 6.43e-48 1.12e-45 O.OOe+OO 6.37e-47 1.93e-80 1.3ge-83 O.OOe+OO 1.12e-83 8.15e-84 2.51e-82 O.OOe+OO 1.08e-81 1.94e+01 6.80e+00O.OOe+OOO.OOe+OO O.OOe+OO 1.90e+05 O.OOe+OO 2.2ge+00 8.24e-11 2.63e-11O.OOe+OOO.OOe+OO O.OOe+OO 5.20e-06 O.OOe+OO 8.22e-12 2.1ge+04 1.0ge+04 O.OOe+OO 4.78e+03 O.OOe+OO 1.36e+07 O.OOe+OO 1.62e+031.87e+021.01e+05 O.OOe+OO 4.26e+01 O.OOe+OO 1.4ge+06 O.OOe+OO 1.47e+01 1.62e+06 5.0ge+05 O.OOe+DO 2.82e+05 O.OOe+OO 1.33e+08 O.OOe+OO 8.66e+04 7.1ge+02 2.16e+02 O.OOe+OO 1.17e+02 O.OOe+OO 7.75e+05 O.OOe+OO 3.56e+01 2.95e-53 9.11e-54 O.OOe+OO 4.82e-54 O.OOe+OO 1.96e-50 O.OOe+OO 1.48e-54 4.44e+02 3.60e+02 O.OOe+OO 1.98e+02 O.OOe+OO 5.70e+05 O.OOe+OO 2.7ge+01 2.8ge+04 1.71e+04 O.OOe+OO O.OOe+OO O.OOe+OO 2.40e+06 O.OOe+OO 7.67e+03 1.72e+01 1.24e+00 O.OOe+OO 3.58e+00 O.OOe+OO 9.15e+04 O.OOe+OO 8.6ge-01 Units: Inhalation2and all tritium pathways-mrem/yr per PCi/m 3 Others-m.mrem/yr per pCi/sec Values based on standard NUREG-0133, Section 5.3.1 assumptions unless otherwise indicated.

GRAND GULF, UNIT 1 2.0-18h Revision 25-01/03 TABLE 2.2-2c PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)].Page 1 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 1 TEEN Pathway: 0 Ground Plane Deposition (GPO)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN.,..69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-9S'ZR-97 NB-9S MO-99 TC-99M TC-101 RU-I03 RU-IOS RU-I06 AG-II0M TE";'12SM TE-127 TE-127M TE-129 TE-129M TE-131 TE-131MO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.3ge+07 1.20e+07O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.50e+06 4.65e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO1.62e+091.38e+09 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.07e+06 9.03e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.20e+08 2.73e+08 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.45e+08 3.80e+08O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.S3e+l0 2.15e+10 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.45e+OS 2.97e+05O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 6.86e+OS 6.0Se+05O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 8.57e+08 7.46e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.08e+03 4.87e+03 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.37e+05 2.03e+OS O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.03e+07 8.98e+06O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO3.78e+043.31e+04O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.48e+05 l,.23e+05O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.51e+04 2.16e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.06e+OO O.OOe+OO O.OOe+OO 2.51e+06 2:1Se+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 8.62e+OS 7.76e+05O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 5.31e+03 4.50e+03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO1.21e+061.07e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO1.16e+051.00e+05O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.14e+05 1.80e+05O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.50e+05 1.83e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO2.85e+082.45e+08O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 3.44e+06 2.96e+06O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO1.61e+081.37e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.62e+06 3.9ge+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.11e+05 1.84e+05O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.26e+04 2.03e+04O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.26e+08 1.08e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO7.21e+056.36e+05O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 5.04e+08 4.20e+08O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.02e+09 3.45e+09O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.13e+06 1.56e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.2ge+03 2.9ge+03O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.08e+05 9.17e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.08e+04 2.61e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.31e+07 1.98e+07O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.45e+07 2.92e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.46e+06 8.02e+06 GRAND GULF, UNIT 1 2.0-19 Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, CR.)1.Page 2 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri

(rnrern/yr)/(uCi/sec) or (rnrern/yr)/(uCi/m A 3))AgeGroup: 1 TEEN Pathway: 0 Ground Plane Deposition (GPD)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 I-130 I-131 I-132 I-133 I-134 I-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 4.97e+06 4.22e+06 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 6.68e+06 5.50e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.0ge+07 1.72e+07 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.47e+06 1.25e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.98e+06 2.45e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.30e+05 4.46e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.95e+06 2.53e+06 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.05e+09 6.90e+09O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.71e+08 1.51e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.20e+l0 1.03e+l0 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 4.10e+05 3.5ge+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.1ge+05 1.06e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.35e+07 2.05e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO.O.OOe+OOO.OOe+OO 4.75e+04 4.17e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.06e+04 4.44e+04 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.18e+07 1.92e+07 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 9.12e+05 7.60e+05 O.OOe+OO O.'OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.54e+07 1.37e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.63e+06 2.31e+06 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.05e+07 6.96e+07 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.11e+03 1.84e+03 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.0Ie+07 8.3ge+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.73e+06 2.35e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.98e+06 1.71e+06 GRAND GULF, UNIT 1 2.0-20 Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 3 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (rn A 2*(rnrern/yr)/(uCi/sec) or (rnrern/yr)/(uCi/rn A 3))AgeGroup: 1 TEEN Pathway: 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-I0l RU-I03 RU-I05 RU-I06 AG-IIOM TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO1.27e+031.27e+031.27e+031.27e+03 1.27e+03 O.OOe+OO 1.27e+03 2.60e+044.87e+034.87e+034.87e+034.87e+03 4.87e+03 O.OOe+OO 4.87e+03 1.38e+04 1.38e+04 1.38e+041.38e+041.38e+04 1.38e+04 O.OOe+OO 1.38e+04 1.8ge+06 1.lOe+05 O.OOe+OOO.OOe+OOO.OOe+OO 9.28e+04 O.OOe+OO 7.16e+04 O.OOe+OO O.OOe+OO 7.50e+Ol 3.07e+Ol 2.10e+04 3.00e+03 O.OOe+OO 1.35e+02 O.OOe+OO 5.11e+04 O.OOe+OO 1.27e+04 1.98e+06 6.68e+04 O.OOe+OO 8.40e+03 O.OOe+OO 1.70e+00 O.OOe+OO 1.7ge+OO 1.52e+04 5.74e+04 O.OOe+OO 2.52e-Ol 3.34e+04 2.38e+04 O.OOe+OO O.OOe+OO 1.24e+05 6.3ge+03 O.OOe+OO 5.54e+03 1.5ge+04 3.70e+04 O.OOe+OO O.OOe+OO1.53e+061.78e+05 O.OOe+OO 1.43e+04 O.OOe+OO 2.07e+03 O.OOe+OO O.OOe+OO 1.34e+06 9.52e+04 O.OOe+OO 2.78e+03 O.OOe+OO 1.51e+04 O.OOe+OO O.OOe+OO 8.72e+06 2.5ge+05 O.OOe+OO 1.98e+04 5.80e+05 4.34e+04 O.OOe+OO O.OOe+OO 3.07e+05 1.42e+04 O.OOe+OO 1.98e+04 2.18e+OO 2.93e-Ol O.OOe+OO O.OOe+OO 9.36e+03 3.67e+04 O.OOe+OO 1.27e-Ol O.OOe+OO 2.03e+00 O.OOe+OO 6.41e+00 1.11e+04 6.14e+04 O.OOe+OO 8.48e-Ol 3.86e+04 1.34e+05 O.OOe+OO 8.64e+04 1.24e+06 4.66e+04 O.OOe+OO 6.24e+04 4.83e-02 9.20e-02 O.OOe+OO 6.02e-02 1.58e+03 2.85e+02 O.OOe+OO 6.46e-03 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.44e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.33e+02O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.83e+Ol O.OOe+OO 1.90e+05 O.OOe+OO O.OOe+OO O.OOe+OO 1.77e+04 O.OOe+OO 8.40e+04 O.OOe+OO 5.46e+02 O.OOe+OO O.OOe+OO O.OOe+OO 2.92e-05 O.OOe+OO 2.72e+02 O.OOe+OO 3.52e+02 O.OOe+OO O.OOe+OO O.OOe+OO 3.38e-07 O.OOe+OO 2.33e+02 4.34e+05 O.OOe+OO O.OOe+OO O.OOe+OO 2.42e+06 3.71e+05 O.OOe+OO 1.25e+04 1.08e+08 O.OOe+OO O.OOe+OO O.OOe+OO 1.65e+07 7.65e+05 O.OOe+OO 6.68e+06 8.80e+01 O.OOe+OO O.OOe+OO O.OOe+OO 6.07e+04 2.5ge+05 O.OOe+OO 3.51e+00 9.52e+00 O.OOe+OO O.OOe+OO O.OOe+OO 2.74e+04 1.1ge+05 O.OOe+OO 4.06e-Ol 2.98e+03 O.OOe+OO O.OOe+OO O.OOe+OO 2.93e+05 5.5ge+05 O.OOe+OO 8.00e+Ol 6.61e+05 O.OOe+OO O.OOe+OO O.OOe+OO 2.94e+06 4.0ge+05 O.OOe+OO 1.77e+04 3.70e-Ol O.OOe+OO O.OOe+OO O.OOe+OO 3.20e+03 3.02e+Ol O.OOe+OO 1.42e-02 1.47e+Ol O.OOe+OO O.OOe+OO O.OOe+OO 2.68e+04 1.65e+05 O.OOe+OO 4.2ge-01 1.35e+02 O.OOe+OO O.OOe+OO O.OOe+OO 8.32e+04 5.7ge+05 O.OOe+OO 3.72e+00 1.46e+05 4.58e+04 O.OOe+OO 6.74e+04 2.6ge+06 1.4ge+05 O.OOe+OO 3.15e+04 1.38e+022.72e+Ol O.OOe+OO 4.12e+Ol 1.30e+05 6.30e+05 O.OOe+OO 1.26e+Ol1.86e+041.03e+04 O.OOe+OO 1.00e+04 7.51e+05 9.68e+04 O.OOe+OO 5.66e+03 O.OOe+OO 1.6ge+02 O.OOe+OO 4.11e+02 1.54e+05 2.6ge+05 O.OOe+OO 3.22e+01 1.38e-03 3.86e-03 O.OOe+OO 5.76e-02 1.15e+03 6.13e+03 O.OOe+OO 4.9ge-02 5.92e-05 8.40e-05 O.OOe+OO 1.52e-03 6.67e+02 8.72e-07 O.OOe+OO 8.24e-04 2.10e+03 O.OOe+OO O.OOe+OO 7.43e+03 7.83e+05 1.0ge+05 O.OOe+OO 8.96e+02 1.12e+00 O.OOe+OO O.OOe+OO 1.41e+00 1.82e+04 9.04e+04 O.OOe+OO 4.34e-Ol 9.84e+04 O.OOe+OO O.OOe+OO 1.90e+05 1.61e+07 9.60e+05 O.OOe+OO 1.24e+04 1.38e+04 1.31e+04 O.OOe+OO 2.50e+04 6.75e+06 2.73e+05 O.OOe+OO 7.9ge+03 4.88e+03 2.24e+03 1.40e+03 O.OOe+OO 5.36e+05 7.50e+04 O.OOe+OO 6.67e+02 2.01e+00 9.12e-Ol 1.42e+00 7.28e+00 1.12e+04 8.08e+04 O.OOe+OO 4.42e-Ol 1.80e+04 8.16e+03 4.38e+03 6.54e+041.66e+061.5ge+05 O.OOe+OO 2.18e+03 7.10e-02 3.38e-02 5.18e-02 2.66e-Ol 3.30e+03 1.62e+03 O.OOe+OO 1.76e-02 1.3ge+04 6.58e+03 4.58e+03 5.1ge+04 1.98e+06 4.05e+05 O.OOe+OO 2.25e+03 1.58e-02 8.32e-03 1.24e-02 6.18e-02 2.34e+03 1.51e+Ol O.OOe+OO 5.04e-03 9.84e+01 6.01e+Ol 7.25e+Ol 4.3ge+02 2.38e+05 6.21e+05 O.OOe+OO 4.02e+Ol GRAND GULF, UNIT 1 2.0-20a Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 4 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri*(mrem/yr)/(uCi/sec) or 1 TEEN 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 I-130 I-131 I-132 I-133 I-134 I-135 CS-134 CS-136 CS-137 CS...:.138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143'PR-144 ND-147 W-187 NP-239 3.60e+02 2.90e+02 2.46e+02 1.95e+03 4.4ge+05 4.63e+05 O.OOe+OO 2.1ge+02 6.24e+03 1.7ge+04 1.4ge+06 2.75e+04 O.OOe+OO 9.12e+03 O.OOe+OO 7.17e+03 3.54e+04 4.91e+04 1.46e+07 8.40e+04 O.OOe+OO 6.4ge+03 O.OOe+OO 2.64e+04 1.5ge+03 4.38e+03 1.51e+05 6.92e+03 O.OOe+OO 1.27e+03 1.58e+03 1.22e+04 2.05e+04 2.92e+06 3.5ge+04 O.OOe+OO 1.03e+04 6.22e+03 8.88e+02 2.32e+033.95e+043.66e+03 O.OOe+OO 2.04e+Ol O.OOe+OO 8.40e+02 3.70e+03 9.44e+03 6.21e+05 1.4ge+04 O.OOe+OO 6.95e+03 O.OOe+OO 3.4ge+03 5.02e+05 1.13e+06 O.OOe+OO 3.75e+05 1.46e+05 9.76e+03 O.OOe+OO 5.4ge+05 5.15e+04 1.94e+05 O.OOe+OO 1.10e+05 1.78e+04 1.0ge+04 O.OOe+OO 1.37e+05 6.70e+05 8.48e+05 O.OOe+OO 3.04e+05 1.21e+05 8.48e+03 O.OOe+OO 3.11e+05 4.66e+02 8.56e+02 O.OOe+OO 6.62e+02 7.87e+Ol 2.70e-Ol O.OOe+OO 4.46e+02 1.34e+00 9.44e-04 O.OOe+OO 8.88e-04 6.46e+03 6.45e+03 O.OOe+OO 3.90e-02 5.47e+04 6.70e+Ol O.OOe+OO 2.28e+Ol 2.03e+06 2.2ge+05 O.OOe+OO 3.52e+03 1.42e-Ol 1.06e-04 O.OOe+OO 9.84e-05 3.2ge+03 7.46e-04 O.OOe+OO 4.74e-033.70e-023.70e-05 O.OOe+OO 3.14e-05 1.91e+03 4.7ge-l0 O.OOe+OO 2.27e-03 4.7ge+02 2.36e+02 O.OOe+OO O.OOe+OO 2.14e+05 4.87e+05 O.OOe+OO 6.26e+Ol 9.60e-Ol 4.25e-OlO.OOe+OOO.OOe+OO1.02e+041.20e+04 O.OOe+OO 1.06e-Ol 2.84e+04 1.90e+04 O.OOe+OO 8.88e+03 6.14e+05 1.26e+05 O.OOe+OO 2.17e+03 2.66e+02 1.94e+02 O.OOe+OO 8.64e+Ol 1.30e+05 2.55e+05 O.OOe+OO 2.16e+Ol 4.8ge+06 2.02e+06 O.OOe+OO 1.21e+06 1.34e+07 8.64e+05 O.OOe+OO 2.62e+05 1.34e+04 5.31e+03 O.OOe+OO 3.0ge+03 4.83e+05 2.14e+05 O.OOe+OO 6.62e+02 4.30e-02 1.76e-02 O.OOe+OO 1.01e-02 1.75e+03 2.35e-04 O.OOe+OO 2.18e-03 7.86e+03 8.56e+03 O.OOe+OO 5.02e+03 3.72e+05 1.82e+05 O.OOe+OO 5.13e+02 1.20e+Ol 9.76e+00 O.OOe+OO O.OOe+OO 4.74e+04 1.77e+05 O.OOe+OO 3.43e+00 3.38e+02 3.1ge+Ol O.OOe+OO 1.00e+02 6.4ge+04 1.32e+05 O.OOe+OO 1.77e+Ol GRAND GULF, UNIT 1 2.0-20b Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)l Page 5 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 1 TEEN Pathway: 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-9l SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 RU-l05 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 2.5ge+032.5ge+032.5ge+032.5ge+03 2.5ge+03 O.OOe+OO 2.5ge+03 3.6ge+08 7.38e+07 7.38e+07 7.38e+07 7.38e+07 7.38e+07 O.OOe+OO 7.3Se+07 2.40e+05 2.40e+05 2.40e+05 2.40e+052.40e+052.40e+05 O.OOe+OO 2.40e+05 1.61e+09 9.95e+07O.OOe+OOO.OOe+OOO.OOe+OO 1.35e+OS O.OOe+OO 6.23e+07 O.OOe+OO O.OOe+OO 3.42e+04 1.35e+04 8.7ge+04 1.03e+07 O.OOe+OO 6.16e+04 O.OOe+OO 4.54e+OS O.OOe+OO 1.36e+08 O.OOe+OO 9.32e+08 O.OOe+OO 9.01e+07 O.OOe+OO 1.43e+01 O.OOe+OO 1.Sle+Ol O.OOe+OO 9.41e+02 O.OOe+OO 2.54e+00 3.26e+08 2.31e+08O.OOe+OOO.OOe+OO1.47e+081.00e+08 O.OOe+OO 5.3ge+07 1.7ge+08 4.18e+08O.OOe+OOO.OOe+OO 1.32e+08 9.8ge+08 O.OOe+OO 1.61e+08 O.OOe+OO 4.37e+07O.OOe+OOO.OOe+OOO.OOe+OO 6.02e+08 O.OOe+OO 1.01e+08 O.OOe+OO 2.4ge+08 O.OOe+OO O.OOe+OO O.OOe+OO 3.24e+09 O.OOe+OO 5.60e+081.61e+101.13e+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.81e+08 O.OOe+OO 5.45e+08 5.73e+01 7.32e+00 O.OOe+OO O.OOe+OO O.OOe+OO 3.97e+02 O.OOe+OO 3.33e+00 O.OOe+OO 8.2ge+03 O.OOe+OO 2.10e+04 O.OOe+OO 6.43e+05 O.OOe+OO 3.90e+03 4.24e+08 1.47e+09 O.OOe+OO 9.42e+08 O.OOe+OO 6.23e+OS O.OOe+OO 6.86e+08 5.04e-06 9.61e-06 O.OOe+OO 6.28e-06 O.OOe+OO 1.77e-05 O.OOe+OO 6.72e-07 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.90e+00 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.31e-11 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.74e+08O.OOe+OOO.OOe+OO O.OOe+OO 4.05e+07 O.OOe+OO 1.2ge+08 O.OOe+OO 3.17e-22 O.OOe+OOO.OOe+OOO.OOe+OO 2.72e-29 O.OOe+OO 1.6ge-22 O.OOe+OO 3.57e-26O.OOe+OOO.OOe+OOO.OOe+OO 5.46e-35 O.OOe+OO 2.52e-26 1.51e+10 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.80e+09 O.OOe+OO 4.33e+08 7.51e+11 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.11e+10 O.OOe+OO 1.85e+11 2.83e+05 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.2ge+06 O.OOe+OO 1.13e+04 3.95e+02 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.01e+04 O.OOe+OO 1.68e+01 1.24e+04 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.03e+08 O.OOe+OO 3.35e+02 7.84e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.22e+09 O.OOe+OO 2.10e+05 5.04e-09 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.38e-07 O.OOe+OO 1.93e-10 8.5ge-01 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.36e+04 O.OOe+OO 2.4ge-02 1.58e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.83e+06 O.OOe+OO 4.34e+00 1.72e+06 5.44e+05 O.OOe+OO 7.9ge+05 O.OOe+OO 1.26e+09 O.OOe+OO 3.74e+05 3.12e+02 6.17e+01 O.OOe+OO 9.36e+01 O.OOe+OO 1.67e+07 O.OOe+OO 2.S4e+01 1.92e+05 1.07e+05 O.OOe+OO 1.03e+05 O.OOe+OO 4.56e+08 O.OOe+OO 5.87e+04 O.OOe+OO 5.64e+06 O.OOe+OO 1.2ge+07 O.OOe+OO 1.01e+07 O.OOe+OO 1.08e+06 2.73e+00 7.62e+00 O.OOe+OO 1.14e+02 4.23e+00 5.00e+03 O.OOe+OO 9.87e+01 7.35e-31 1.04e-30 O.OOe+OO 1.8ge-29 6.37e-31 1.7ge-37 O.OOe+OO 1.03e-29 6.82e+06 O.OOe+OO O.OOe+OO 2.40e+07 O.OOe+OO 5.6ge+08 O.OOe+OO 2.91e+06 4.98e+01 O.OOe+OO O.OOe+OO 6.2ge+02 O.OOe+OO 4.02e+04 O.OOe+OO 1.93e+01 3.0ge+08 O.OOe+OO O.OOe+OO 5.97e+OS O.OOe+OO 1.4Se+10 O.OOe+OO 3.90e+07 1.52e+07 1.44e+07 O.OOe+OO 2.74e+07 O.OOe+OO 4.03e+09 O.OOe+OO 8.73e+06 1.4ge+08 5.35e+07 4.15e+07 O.OOe+OO O.OOe+OO 4.3Se+08 O.OOe+OO 1.9ge+07 5.40e+03 1.91e+03 3.73e+03 2.1ge+04 O.OOe+OO 4.17e+05 O.OOe+OO 1.16e+03 5.52e+08 1.96e+OB 1.31e+08 2.24e+09 O.OOe+OO 1.37e+09 O.OOe+OO 6.56e+07 6.50e-04 2.42e-04 4.64e-04 2.73e-03 O.OOe+OO 3.56e-03 O.OOe+OO 1.58e-04 3.61e+081.34e+081.17e+08 1.51e+09 O.OOe+OO 1.36e+09 O.OOe+OO 5.72e+07 1.41e-15 5.80e-16 1.0Be-15 O.OOe+OO 1.16e-16 O.OOe+OO 4.40e-16 8.44e+05 4.05e+05 6.0ge+05 4.22e+06 O.OOe+OO 3.25e+07 O.OOe+OO 3.38e+05 GRAND GULF, UNIT 1 2.0-20c Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 6 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))1 TEEN 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 3.90e+06 2.47e+062.60e+062.37e+07 O.OOe+OO 7.81e+07 O.OOe+OO 2.32e+06 3.50e+05 1.0Ie+06 8.25e+07 1.56e+06 O.OOe+OO 7.77e+05 O.OOe+OO 4.04e+05 7.68e+07 1.08e+08 3.14e+l0 1.85e+08 O.OOe+OO 2.13e+07 O.OOe+OO 5.78e+07 5.20e+Ol 1.36e+02 4.5ge+03 2.14e+02 O.OOe+OO 5.93e+01 O.OOe+OO 4.88e+Ol 1.94e+06 3.28e+06 4.58e+08 5.76e+06 O.OOe+OO 2.4ge+06 O.OOe+OO 1.00e+06 8.44e-05 2.24e-04 3.73e-03 3.53e-04 O.OOe+OO 2.95e-06 O.OOe+OO 8.03e-05 3.53e+04 9.10e+04 5.85e+06 1.44e+05 O.OOe+OO 1.01e+05 O.OOe+OO 3.37e+04 7.10e+09 1.67e+l0 O.OOe+OO 5.31e+09 2.03e+09 2.08e+08 O.OOe+OO 7.76e+09 4.37e+07 1.72e+08 O.OOe+OO 9.36e+071.48e+071.38e+07 O.OOe+OO 1.16e+08 1.01e+lO 1.35e+l0 O.OOe+OO 4.5ge+09 1.78e+09 1.92e+08 O.OOe+OO 4.70e+09 3.54e-11 6.80e-l1 O.OOe+OO 5.02e-l1 5.84e-12 3.08e-14 O.OOe+OO 3.40e-ll 2.6ge-02 1.8ge-05 O.OOe+OO 1.7ge-05 1.31e-05 2.40e-Ol O.OOe+OO 7.84e-04 1.38e+08 1.6ge+05 O.OOe+OO 5.74e+04 1.14e+05 2.13e+08 O.OOe+OO 8.91e+06 1.11e-21 8.26e-25 O.OOe+OO 7.67e-25 5.66e-25 2.36e-27 O.OOe+OO 3.6ge-23 2.24e-39 2.24e-42 O.OOe+OO1.90e-421.4ge-42 6.88e-51 O.OOe+OO 1.38e-40 1.81e+03 8.8ge+02O.OOe+OOO.OOe+OO O.OOe+OO 5.11e+07 O.OOe+OO 2.37e+02 1.87e-04 8.31e-05 O.OOe+OO O.OOe+OO O.OOe+OO 2.53e+OO O.OOe+OO 2.07e-05 2.83e+05 1.8ge+05 O.OOe+OO 8.8ge+04 O.OOe+OO 5.40e+08 O.OOe+OO 2.17e+04 9.31e+02 6.78e+05 O.OOe+OO 3.04e+02 O.OOe+OO 2.04e+07 O.OOe+OO 7.57e+Ol 5.28e+07 2.18e+07 O.OOe+OO 1.30e+07 O.OOe+OO 1.33e+l0 O.OOe+OO 2.83e+06 7.02e+04 2.80e+04 O.OOe+OO 1.63e+04 O.OOe+OO 2.31e+08 O.OOe+OO 3.4ge+03 3.04e-26 1.24e-26 O.OOe+OO 7.13e-27 O.OOe+OO 3.35e-29 O.OOe+OO 1.54e-27 3.62e+04 3.93e+04 O.OOe+OO 2.31e+04 O.OOe+OO 1.42e+08 O.OOe+OO 2.36e+03 3.54e+04 2.88e+04 O.OOe+OO O.OOe+OO O.OOe+OO 7.80e+06 O.OOe+OO 1.01e+04 1.38e+03 1.31e+02 O.OOe+OO 4.10e+02 O.OOe+OO 2.10e+07 O.OOe+OO 7.25e+Ol GRAND GULF, UNIT 1 2.0-20d Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)Page 7 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 1 TEEN Pathway: 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB--------------------------------------------------------------------------------

H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-I01 RU-I03 RU-I05 RU-106 AG-110M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 1.94e+02 1.94e+02 1.94e+021.94e+021.94e+02 O.OOe+OO 1.94e+02 2.04e+08 4.08e+07 4.08e+07 4.08e+07 4.08e+07 4.08e+07 O.OOe+OO 4.08e+07 1.16e-03 1.16e-03 1.16e-03 1.16e-03 1.16e-03 1.16e-03 O.OOe+OO 1.16e-03 3.93e+09 2.43e+08 O.OOe+OO O.OOe+OO O.OOe+OO 3.30e+08 O.OOe+OO 1.52e+08O.OOe+OOO.OOe+OO 3.13e+03 1.23e+03 O.OOe+OO 5.63e+03 O.OOe+OO 7.00e+06 O.OOe+OO 2.0ge+06 O.OOe+OO 1.44e+07 O.OOe+OO 1.3ge+06 O.OOe+OO 1.17e-53 O.OOe+OO 1.48e-53 O.OOe+OO 7.71e-52 O.OOe+OO 2.08e-54 2.38e+08 1.6ge+08 O.OOe+OO O.OOe+OO 1.07e+08 7.31e+07 O.OOe+OO 3.94e+07 2.12e+08 4.95e+08 O.OOe+OO O.OOe+OO 1.56e+08 1.17e+09 O.OOe+OO 1.91e+08 O.OOe+OO 1.41e+07 O.OOe+OO O.OOe+OO O.OOe+OO 1.94e+08 O.OOe+OO 3.24e+07 O.OOe+OO 5.84e+07 O.OOe+OO O.OOe+OO O.OOe+OO 7.60e+08 O.OOe+OO 1.31e+08 1.52e+10 1.07e+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.71e+08 O.OOe+OO 5.15e+08 1.90e-52 2.43e-53 O.OOe+OO O.OOe+OO O.OOe+OO 1.32e-51 O.OOe+OO 1.11e-53 O.OOe+OO 2.06e-07 O.OOe+OO 5.21e-07 O.OOe+OO 1.60e-05 O.OOe+OO 9.68e-08 2.50e+08 8.6ge+08 O.OOe+OO 5.56e+08 O.OOe+OO 3.68e+08 O.OOe+OO 4.05e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 4.73e-57 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.07e+08 O.OOe+OO O.OOe+OO O.OOe+OO 6.02e+07 O.OOe+OO 1.91e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.54e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.03e+07 O.OOe+OO 7.28e+06 8.05e+09 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.26e+08 O.OOe+OO 1.9ge+09 1.21e-10 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.47e-IO ,0.OOe+OO 4.80e-12 9.02e-50 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.30e-48 O.OOe+OO 3.85e-51 9.13e+OI O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.53e+05 O.OOe+OO 9.54e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.91e+08 O.OOe+OO 2.56e+04O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.26e-39 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.65e-41 3.71e-12 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.02e-13 1.50e+06 4.74e+05 O.OOe+OO 6.96e+05 O.OOe+OO 1.0ge+09 O.OOe+OO 3.26e+05 1.70e-05 3.37e-06 O.OOe+OO 5.10e-06 O.OOe+OO 9.1Ie-01 O.OOe+OO 1.55e-06 1.7ge+06 9.95e+05 O.OOe+OO 9.64e+05 O.OOe+OO 4.25e+09 O.OOe+OO 5.48e+05 O.OOe+OO 8.2Ie+04 O.OOe+OO 1.88e+05 O.OOe+OO 1.47e+05 O.OOe+OO 1.57e+04 3.43e-21 9.57e-21 O.OOe+OO 1.43e-19 5.31e-21 6.2ge-18 O.OOe+OO 1.24e-19 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.57e+07 O.OOe+OO O.OOe+OO 3.02e+08 O.OOe+OO 7.15e+09 O.OOe+OO 3.66e+07 4.54e-28 O.OOe+OO O.OOe+OO 5.73e-27 O.OOe+OO 3.67e-25 O.OOe+OO 1.76e-28 2.36e+09 O.OOe+OO O.OOe+OO 4.55e+09 O.OOe+OO 1.13e+11 2.97e+08 5.06e+06 4.7ge+06 O.OOe+OO 9.13e+06 O.OOe+OO 1.35e+09 O.OOe+OO 2.91e+06 3.03e+08 1.0ge+08 8.48e+07 O.OOe+OO O.OOe+OO 8.95e+08 O.OOe+OO 4.06e+07 2.12e-10 7.52e-11 1.47e-10 8.60e-10 O.OOe+OO 1.64e-08 O.OOe+OO 4.57e-11 9.42e+08 3.34e+08 2.24e+08 3.82e+09 O.OOe+OO 2.35e+09 O.OOe+OO 1.12e+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 9.4ge+083.52e+083.06e+08 3.97e+09 O.OOe+OO 3.56e+09 O.OOe+OO 1.50e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.75e+02 1.80e+02 2.70e+02 1.87e+03 O.OOe+OO 1.44e+04 O.OOe+OO 1.50e+02 GRAND GULF, UNIT I 2.0-20e Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1.Page 8 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri

(rnrern/yr)/(uCi/sec) or 1 TEEN 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 1.14e+067.24e+057.63e+05 6.94e+06 O.OOe+OO 2.2ge+07 O.OOe+OO 6.81e+05 1.63e-06 4.72e-06 3.85e-04 7.27e-06 O.OOe+OO 3.63e-06 O.OOe+OO 1.8ge-06 8.92e+06 1.25e+07 3.64e+09 2.15e+07 O.OOe+OO 2.47e+06 O.OOe+OO 6.71e+06 5.7ge-59 1.52e-58 5.11e-57 2.3ge-58 O.OOe+OO 6.60e-59 O.OOe+OO 5.44e-59 3.04e-01 5.15e-01 7.1ge+01 9.03e-01 O.OOe+OO 3.90e-01 O.OOe+OO 1.57e-01O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.7ge-17 9.75e-17 6.27e-15 1.54e-16 O.OOe+OO 1.08e-16 O.OOe+OO 3.61e-17 5.23e+08 1.23e+09 O.OOe+OO 3.91e+08 1.4ge+08 1.53e+07 O.OOe+OO 5.71e+08 9.3ge+06 3.6ge+07 O.OOe+OO 2.01e+07 3.17e+06 2.97e+06 O.OOe+OO 2.48e+07 7.24e+08 9.63e+08 O.OOe+OO 3.28e+08 1.27e+08 1.37e+07 O.OOe+OO 3.36e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO2.38e+072.91e+04 O.OOe+OO 9.88e+03 1.96e+04 3.67e+07 O.OOe+OO 1.53e+06O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.0ge-02 1.52e-02 O.OOe+OO O.OOe+OO O.OOe+OO 8.73e+02 O.OOe+OO 4.05e-03 3.36e-92 1.4ge-92O.OOe+OOO.OOe+OO O.OOe+OO 4.54e-88 O.OOe+OO 3.71e-93 1.18e+04 7.87e+03 O.OOe+OO 3.71e+03 O.OOe+OO 2.25e+07 O.OOe+OO 9.04e+02 1.67e-02 1.22e+01 O.OOe+OO 5.46e-03 O.OOe+OO 3.66e+02 O.OOe+OO 1.36e-03 1.23e+06 5.08e+05 O.OOe+OO 3.04e+05 O.OOe+OO 3.0ge+08 O.OOe+OO 6.60e+04 1.77e+04 7.05e+03 O.OOe+OO 4.10e+03 O.OOe+OO 5.81e+07 O.OOe+OO 8.7ge+02 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 6.22e+03 6.77e+03 O.OOe+OO 3.97e+03 O.OOe+OO 2.44e+07 O.OOe+OO 4.05e+02 1.73e-02 1.41e-02 O.OOe+OO O.OOe+OO O.OOe+OO 3.82e+00 O.OOe+OO 4.94e-03 2.25e-01 2.12e-02 O.OOe+OO 6.66e-02 O.OOe+OO 3.41e+03 O.OOe+OO 1.18e-02 GRAND GULF" UNIT 1 2.0-20f Revision 25-01/03 TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 9 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 1 TEEN Pathway: S Grs/Cow!Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI....Lli Skin TB H-3 C-14 NA-24 P-32 CR-S1 MN-S4 MN-56 FE-SS FE-S9 CO-S8 CO-60 NI-63 NI-65 CU-64 ZN-6S ZN-69 BR-83 BR-84 BR-8S RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-9lM Y-92 Y-93 ZR-9S ZR-97 NB-9S MO-99 TC-99M TC-101 RU-103 RU-lOS RU-106 AG-llOM TE-12SM TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 9.94e+02 9.94e+02 9.94e+02 9.94e+02 9.94e+02 O.OOe+OO 9.94e+02 4.86e+08 9.72e+07 9.72e+07 9.72e+07 9.72e+07 9.72e+07 O.OOe+OO 9.72e+074.2ge+064.2ge+06 4.2ge+06 4.2ge+06 4.2ge+06 4.2ge+06 O.OOe+OO 4.2ge+06 3.lSe+10 1.9Se+09 O.OOe+OO O.OOe+OO O.OOe+OO 2.6Se+09 O.OOe+OO 1.22e+09 O.OOe+OO O.OOe+OO 2.77e+04 1.0ge+04 7.12e+04 8.38e+06 O.OOe+OO 4.9ge+04 O.OOe+OO 1.40e+07 O.OOe+OO 4.18e+06 O.OOe+OO 2.87e+07 O.OOe+OO 2.78e+06 O.OOe+OO 7.32e-03 O.OOe+OO 9.27e-03 O.OOe+OO 4.82e-01 O.OOe+OO 1.30e-03 4.4Se+07 3.l6e+07 O.OOe+OO O.OOe+OO 2.00e+07 1.37e+07 O.OOe+OO 7.36e+06 S.18e+07 1.21e+08 O.OOe+OO O.OOe+OO 3.81e+07 2.86e+08 O.OOe+OO 4.67e+07 O.OOe+OO 7.94e+06 O.OOe+DO O.OOe+OO O.OOe+OO 1.10e+08 O.OOe+OO 1.83e+07 O.OOe+OO 2.78e+07 O.OOe+OO O.OOe+OO O.OOe+OO 3.62e+08 O.OOe+OO 6.26e+07 1.18e+lO 8.3Se+08 O.OOe+OO O.OOe+OO O.OOe+OO 1.33e+08 O.OOe+OO 4.01e+08 6.78e-01 8.66e-02 O.OOe+OO O.OOe+OO O.OOe+OO 4.70e+00 O.ODe+OO 3.94e-02 O.OOe+OO 4.2le+04 O.OOe+OO 1.06e+OS O.OOe+OO 3.26e+06 O.OOe+OO 1.98e+04 2.1le+09 7.31e+09 O.OOe+OO 4.68e+09 O.OOe+OO 3.10e+09 O.OOe+OO 3.41e+09 3.70e-12 7.0Se-12 O.OOe+OO 4.61e-12 O.OOe+OO 1.30e-11 O.OOe+OO 4.94e-13 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.78e-01O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.02e-23 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.73e+09 O.OOe+OO O.OOe+OO O.OOe+OO 7.00e+08 O.OOe+OO 2.22e+09 O.OOe+OO 3.90e-4S O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.96e-S3 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO S.63e-S3 2.67e+09 O.OOe+OO O.QOe+OO O.OOe+OO O.OOe+OO 3.18e+08 O.OOe+OO 7.66e+07 6.61e+10 O.OOe+Od O.OOe+OO O.OOe+OO O.OOe+OO 1.86e+09 O.OOe+OO 1.63e+10 S.27e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.10e+03 8.8Se-01 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.26e+Ol O.OOe+OO 3.77e-02 1.30e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.S1e+00 1.S8e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.48e+06 O.OOe+OO 4.24e+02 1.l8e-19 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.4ge-21 1.03e-04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.82e+00 O.OOe+OO 2.98e-06 4.0ge-Ol O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.2Se+04 O.OOe+OO 1.12e-02 1.6Se+03 S.21e+02 O.OOe+OO 7.6Se+02 O.OOe+OO 1.20e+06 O.OOe+OO 3.S8e+02 7.87e-01 1.S6e-01 O.OOe+OO 2.36e-01 O.OOe+OO 4.22e+04 O.OOe+OO 7.17e-02 1.41e+OS 7.8le+04 O.OOe+OO 7.S7e+04 O.OOe+OO 3.34e+08 O.OOe+OO 4.30e+04 O.OOe+OO 4.46e+07 O.OOe+OO 1.02e+08 O.OOe+OO 8.00e+07 O.OOe+OO 8.S1e+06 S.74e+00 1.60e+01 O.OOe+OO 2.3ge+02 8.8ge+00 1.0Se+04 O.OOe+OO 2.08e+02 4.3ge-60 6.24e-60 O.OOe+OO 1.13e-58 3.80e-60 1.07e-66 O.OOe+OO 6.13e-S9 1.8le+03 O.OOe+OO O.OOe+OO 6.38e+03 O.OOe+OO 1.Sle+OS O.OOe+OO 7.74e+02 1.SSe-03 O.OOe+OO O.OOe+OO 1.96e-02 O.OOe+OO 1.2Se+00 O.OOe+OO 6.03e-04 3.7Se+04 O.OOe+OO O.OOe+OO 7.23e+04 O.OOe+OO 1.80e+06 O.OOe+OO 4.73e+03 9.63e+07 9.1le+07 O.OOe+OO 1.74e+08 O.OOe+OO 2.S6e+10 O.OOe+OO 5.S4e+07 3.0le+07 1.08e+07 8.40e+06 O.OOe+OO O.OOe+OO 8.87e+07 O.OOe+OO 4.02e+06 1.24e+03 4.38e+02 8.S2e+02 S.00e+03 O.OOe+OO 9.S4e+04 O.OOe+OO 2.66e+02 8.44e+07 2.9ge+07 2.01e+07 3.42e+08 O.OOe+OO 2.l0e+08 O.OOe+OO 1.00e+07 4.33e-10 1.62e-10 3.10e-10 1.82e-09 O.OOe+OO 2.37e-09 O.OOe+OO 1.OSe-10 1.10e+08 4.0ge+07 3.5Se+07 4.6le+08 O.OOe+OO 4.13e+08 O.OOe+OO 1.74e+07 6.70e-33 2.76e-33 S.16e-33 2.93e-32 O.OOe+OO S.SOe-34 O.OOe+OO 2.0ge-33 6.57e+OS 3.15e+OS 4.74e+OS 3.28e+06 O.OOe+OO 2.53e+07 O.OOe+OO 2.63e+OS GRAND GULF, UNIT 1 2.0-20g Revision 2S-01/03 Release Type: Dose Factor: AgeGroup: Pathway: TABLE 2.2-2c (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECT I ON 2.2.2.b,(R.)J.Page 10 of 10 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))1 TEEN 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 4.28e+06 2.71e+06 2.85e+06 2.60e+07 O.OOe+OO 8.57e+07 O.OOe+OO 2.55e+06 1-130 7.35e+05 2.13e+06 1.73e+08 3.27e+06 O.OOe+OO 1.63e+06 O.OOe+OO 8.4ge+05 1-131 5.37e+08 7.52e+08 2.1ge+11 1.30e+09 O.OOe+OO 1.4ge+08 O.OOe+OO 4.04e+08 1-132 2.92e-01 7.64e-01 2.58e+01 1.20e+00 O.OOe+OO 3.33e-01 O.OOe+OO 2.74e-01 1-133 7.06e+06 1.20e+07 1.67e+09 2.10e+07 O.OOe+OO 9.06e+06 O.OOe+OO 3.65e+06 1-134 3.36e-12 8.8ge-12 1.48e-10 1.40e-11 O.OOe+OO 1.17e-13 O.OOe+OO 3.1ge-12 1-135 2.2ge+04 5.91e+04 3.80e+06 9.33e+04 O.OOe+OO 6.55e+04 O.OOe+OO 2.1ge+04 CS-134 9.82e+09 2.31e+10 O.OOe+OO 7.34e+09 2.80e+09 2.87e+08 O.OOe+OO 1.07e+10 CS-136 4.48e+08 1.76e+09 O.OOe+OO 9.60e+08 1.51e+08 1.42e+08 O.OOe+OO 1.18e+09 CS-137 1.34e+10 1.78e+10 O.OOe+OO 6.06e+09 2.35e+09 2.53e+08 O.OOe+OO 6.20e+09 CS-138 1.58e-23 3.03e-23 O.OOe+OO 2.23e-23 2.60e-24 1.37e-26 O.OOe+OO 1.51e-23 BA-139 8.20e-08 5.77e-11 O.OOe+OO 5.44e-11 3.98e-11 7.31e-07 O.OOe+OO 2.3ge-09 BA-140 4.85e+07 5.95e+04 O.OOe+OO 2.02e+04 4.00e+04 7.4ge+07 O.OOe+OO 3.13e+06 BA-141 7.95e-46 5.94e-49 O.OOe+OO 5.51e-49 4.07e-49 1.70e-51 O.OOe+OO 2.66e-47 BA-142 7.98e---81 7.98e-84 O.OOe+OO 6.75e-84 5.31e-84 2.45e-92 O.OOe+OO 4.91e-82 LA-140 8.12e+00 3.9ge+00 O.OOe+OO O.OOe+OO O.OOe+OO 2.2ge+OS O.OOe+OO 1.06e+00 LA-142 3.41e-11 1.52e-11 O.OOe+OO O.OOe+OO O.OOe+OO 4.61e-07 O.OOe+OO 3.77e-12 CE-141 8.88e+03 5.93e+03 O.OOe+OO 2.7ge+03 O.OOe+OO 1.70e+07 O.OOe+OO 6.81e+02 CE-143 7.62e+01 5.55e+04 O.OOe+OO 2.4ge+01 O.OOe+OO 1.67e+06 O.OOe+OO 6.20e+00 CE-144 6.58e+05 2.72e+05 O.OOe+OO 1.63e+05 O.OOe+OO 1.66e+08 O.OOe+OO 3.54e+04 PR-143 2.90e+02 1.16e+02 O.OOe+OO 6.74e+01 O.OOe+OO 9.55e+05 O.OOe+OO 1.44e+01 PR-144 1.1ge-53 4.87e-54 O.OOe+OO 2.7ge-54 O.OOe+OO 1.31e-56 O.OOe+OO 6.03e-55 ND-1471.81e+021.97e+02 O.OOe+OO 1.16e+02 O.OOe+OO 7.11e+05 O.OOe+OO 1.18e+01 W-187 1.1ge+04 9.71e+03 O.OOe+OO O.OOe+O:O O.OOe+OO 2.63e+06 O.OOe+OO 3.40e+03 NP-239 7.00e+00 6.60e-01 O.OOe+OO 2.07e+00 O.OOe+OO 1.06e+05 O.OOe+OO 3.67e-Ol all tritium pathways mrem/yr per pCi/m 3 Units: Inhalation and Others 2 mrem/yr per pCi/sec-m Values based on standard NUREG-0133, Section 5.3.1 assumptions unless otherwise indicated.

GRAND GULF, UNIT 1 2.0-20h Revision 25-01/03 TABLE 2.2-2d PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 1 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri

(rnrern/yr)/(uCi/sec) or o ADULT o Ground Plane Deposition (GPO)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-I0l RU-I03 RU-I05 RU-I06 AG-II0M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131MO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.3ge+07 1.20e+07O.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 5.50e+06 4.65e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO1.62e+091.38e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.07e+06 9.03e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.20e+08 2.73e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 4.45e+08 3.80e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.53e+l0 2.15e+l0 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.45e+05 2.97e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.86e+05 6.05e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.57e+08 7.46e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.08e+03 4.87e+03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.37e+05 2.03e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.03e+07 8.98e+06O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO3.78e+043.31e+04 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO1.48e+051.23e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.51e+04 2.16e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.51e+06 2.15e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 8.62e+05 7.76e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 5.31e+03 4.50e+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.21e+06 1.07e+06 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.16e+05 1.00e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.14e+05 1.80e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.50e+05 1.83e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO2.85e+082.45e+08 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 3.44e+06 2.96e+06 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.61e+08 1.37e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.62e+06 3.9ge+06 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.11e+05 1.84e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 2.26e+04 2.03e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.26e+08 1.08e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.21e+05 6.36e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 5.04e+08 4.20e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 4.02e+09 3.45e+09 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.13e+06 1.56e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.2ge+03 2.9ge+03 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.08e+05 9.17e+04 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.08e+04 2.61e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.31e+07 1.98e+07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.45e+07 2.92e+04 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 9.46e+06 8.02e+06 GRAND GULF, UNIT 1 2.0-21 Revision 25-01/03 TABLE 2.2-2d (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 2 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr}/{uCi/sec) or{mrem/yr}/{uCi/m A 3AgeGroup: 0 ADULT Pathway: 0 Ground Plane Deposition {GPD}Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.97e+06 4.22e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 6.68e+06 5.50e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.0ge+07 1.72e+07O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO1.47e+061.25e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.98e+06 2.45e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.30e+05 4.46e+05 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO.2.95e+06 2.53e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 8.05e+09 6.90e+09 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.71e+08 1.51e+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.20e+10 1.03e+10 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.10e+05 3.5ge+05 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.1ge+05 1.06e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.35e+07 2.05e+07 O.OOe+OO O.OOe+OO O.OOe+O*O O.OOe+OO O.OOe+OO O.OOe+OO 4.75e+04 4.17e+04 O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 5.06e+04 4.44e+04 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.18e+07 1.92e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 9.12e+05 7.60e+05 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.54e+07 1.37e+07 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.63e+06 2.31e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 8.05e+07 6.96e+07 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.11e+03 1.84e+03 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.01e+07 8.3ge+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.73e+06 2.35e+06 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.98e+06 1.71e+06 GRAND GULF, UNIT 1 2.0-22 Revision 25-01/03 TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)1.Page 3 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri{m"2*(mrem/yr)/(uCi/sec) or (mrem/yr)/{uCi/m"3)) AgeGroup: 0 ADULT Pathway: 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB-------------------------------------------------------------------------------- H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-9l SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-10l RU-103 RU-105 RU-106 AG-llOM TE-125M TE-127 TE-127M TE-129 TE-129M TE-13l TE-131M O.OOe+OO 1.26e+031.26e+031.26e+031.26e+031.26e+03 O.OOe+OO 1.26e+03 1.82e+04 3.4le+03 3.4Ie+03 3.4le+033.4le+033.4le+03 O.OOe+OO 3.4le+031.02e+041.02e+04 1.02e+04 1.02e+04 1.02e+04 1.02e+04 O.OOe+OO 1.02e+04 1.32e+06 7.71e+04 O.OOe+OO O.OOe+OO O.OOe+OO 8.64e+04 O.OOe+OO 5.0le+04O.OOe+OOO.OOe+OO 5.95e+Ol 2.28e+OI 1.44e+04 3.32e+03 O.OOe+OO 1.Ope+02 O.OOe+OO 3.96e+04 O.OOe+OO 9.84e+03 1.40e+06 7.74e+04 O.OOe+OO 6.30e+03 O.OOe+OO 1.24e+00 O.OOe+OO 1.30e+00 9.44e+03 2.02e+04 O.OOe+OO 1.83e-Ol 2.46e+04 1.70e+04 O.OOe+OO O.OOe+OO 7.2le+04 6.03e+03 O.OOe+OO 3.94e+03 1.18e+04 2.78e+04 O.OOe+OO O.OOe+OO 1.02e+06 1.88e+05 O.OOe+OO 1.06e+04 O.OOe+OO 1.58e+03 O.OOe+OO O.OOe+OO 9.28e+05 1.06e+05 O.OOe+OO 2.07e+03 O.OOe+OO 1.15e+04 O.OOe+OO O.OOe+OO 5.97e+06 2.85e+05 O.OOe+OO 1.48e+04 4.32e+05 3.I4e+04 O.OOe+OO O.OOe+OO1.78e+051.34e+04 O.OOe+OO 1.45e+04 1.54e+00 2.l0e-Ol O.OOe+OO O.OOe+OO 5.60e+03 1.23e+04 O.OOe+OO 9.l2e-02 O.OOe+OO 1.46e+00 O.OOe+OO 4.62e+OO 6.78e+03 4.90e+04 O.OOe+OO 6.l5e-Ol 3.24e+04 1.03e+05 O.OOe+OO 6.90e+04 8.64e+05 5.34e+04 O.OOe+OO 4.66e+04 3.38e-02 6.5le-02 O.OOe+OO 4.22e-02 9.20e+02 1.63e+Ol O.OOe+OO 4.52e-03O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.32e+02 O.OOe+OO 2.4le+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.64e-03 O.OOe+OO 3.l3e+02 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.28e+Ol O.OOe+OO 1.35e+05O.OOe+OOO.OOe+OO O.OOe+OO 1.66e+04 O.OOe+OO 5.90e+04 O.OOe+OO 3.87e+02 O.OOe+OO O.OOe+OO O.OOe+OO 3.34e-09 O.OOe+OO 1.93e+02 O.OOe+OO 2.56e+02 O.OOe+OO O.OOe+OO O.OOe+OO 9.28e-12 O.OOe+OO 1.70e+02 3.04e+05 O.OOe+OO O.OOe+OO O.OOe+OO 1.40e+06 3.50e+05 O.OOe+OO 8.72e+03 9.92e+07O.OOe+OOO.OOe+OO O.OOe+OO 9.60e+06 7.22e+05 O.OOe+OO 6.l0e+06 6.lge+Ol O.OOe+OO O.OOe+OO O.OOe+OO 3.65e+04 1.9le+05 O.OOe+OO 2.50e+00 6.74e+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.65e+04 4.30e+04 O.OOe+OO 2.9Ie-Ol 2.0ge+03 O.OOe+OO O.OOe+OO O.OOe+OO 1.70e+05 5.06e+05 O.OOe+OO 5.6le+Ol 4.62e+05 O.OOe+OO O.OOe+OO O.OOe+OO 1.70e+06 3.85e+05 O.OOe+OO 1.24e+04 2.6le-Ol O.OOe+OO O.OOe+OO O.OOe+OO1.92e+031.33e+00 O.OOe+OO 1.02e-02 1.03e+Ol O.OOe+OO O.OOe+OO O.OOe+OO 1.57e+04 7.35e+04 O.OOe+OO 3.02e-Ol 9.44e+Ol O.OOe+OO O.OOe+OO O.OOe+OO4.85e+044.22e+05 O.OOe+OO 2.6le+00 1.07e+05 3.44e+04 O.OOe+OO 5.42e+04 1.77e+06 1.50e+05 O.OOe+OO 2.33e+04 9.68e+Ol 1.96e+Ol O.OOe+OO 2.97e+Ol 7.87e+04 5.23e+05 O.OOe+OO 9.04e+00 1.4le+04 7.82e+03 O.OOe+OO 7.74e+03 5.05e+05 1.04e+05 O.OOe+OO 4.2le+03 O.OOe+OO 1.2le+02 O.OOe+OO 2.9le+02 9.l2e+04 2.48e+05 O.OOe+OO 2.30e+Ol 1.03e-03 2.9le-03 O.OOe+OO 4.42e-02 7.64e+02 4.l6e+03 O.OOe+OO 3.70e-02 4.l8e-05 6.02e-05 O.OOe+OO 1.08e-03 3.9ge+02 1.0ge-1I O.OOe+OO 5.90e-04 1.53e+03 O.OOe+OO O.OOe+OO 5.83e+03 5.05e+05 1.10e+05 O.OOe+OO 6.58e+02 7.90e-Ol O.OOe+OO O.OOe+OO 1.02e+OO 1.lOe+04 4.82e+04 O.OOe+OO 3.lle-Ol 6.9le+04 O.OOe+OO O.OOe+OO 1.34e+05 9.36e+06 9.l2e+05 O.OOe+OO 8.72e+03 1.08e+04 1.00e+04 O.OOe+OO 1.97e+04 4.63e+06 3.02e+05 O.OOe+OO 5.94e+03 3.42e+03 1.58e+03 1.05e+03 1.24e+04 3.l4e+05 7.06e+04 O.OOe+OO 4.67e+02 1.40e+00 6.42e-Ol 1.06e+00 5.l0e+00 6.5le+03 5.74e+04 O.OOe+OO 3.l0e-Ol 1.26e+04 5.77e+03 3.2ge+03 4.58e+04 9.60e+05 1.50e+05 O.OOe+OO 1.57e+03 4.98e-02 2.3ge-02 3.90e-02 1.87e-OI 1.94e+03 1.57e+02 O.OOe+OO 1.24e-02 9.76e+03 4.67e+03 3.44e+03 3.66e+04 1.16e+06 3.83e+05 O.OOe+OO l,.58e+03 1.11e-02 5.95e-03 9.36e-03 4.37e-02 1.3ge+03 1.84e+OI O.OOe+OO 3.5ge-03 6.9ge+OI 4.36e+Ol 5.50e+Ol 3.0ge+02 1.46e+05 5.56e+05 O.OOe+OO 2.90e+Ol GRAND GULF, UNIT 1 2.0-22a Revision 25-01/03 TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION2.2.2.b, (R,)1 Page 4 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))o ADULT 1 Inhalation (INHL)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 2.60e+02 2.15e+02 1.90e+02 1.46e+03 2.88e+05 5.10e+05 O.OOe+OO 1.62e+02 4.58e+03 1.34e+04 1.14e+06 2.0ge+04 O.OOe+OO 7.6ge+03 O.OOe+OO 5.28e+03 2.52e+04 3.58e+04 1.1ge+07 6.13e+04 O.OOe+OO 6.28e+03 O.OOe+OO 2.05e+04 1.16e+03 3.26e+03 1.14e+05 5.18e+03 O.OOe+OO 4.06e+02 O.OOe+OO 1.16e+03 8.64e+03 1.48e+04 2.15e+06 2.58e+04 O.OOe+OO 8.88e+03 O.OOe+OO 4.52e+03 6.44e+02 1.73e+032.98e+042.75e+03 O.OOe+OO 1.0Ie+00 O.OOe+OO 6.15e+02 2.68e+03.6.98e+03 4.48e+05 1.11e+04 O.OOe+OO 5.25e+03 O.OOe+OO 2.S7e+03 3.73e+05 8.48e+05 O,.OOe+OO 2.87e+05 9.76e+04 1.04e+04 O.OOe+OO 7.28e+05 3.90e+04 1.46e+05 O.OOe+OO 8.56e+04 1.20e+04 1.17e+04 O.OOe+OO 1.10e+05 4.78e+OS 6.21e+OS O.OOe+OO 2.22e+05 7.52e+04 8.40e+03 O.OOe+OO 4.28e+05 3.31e+02 6.21e+02 O.OOe+OO 4.80e+02 4.86e+Ol 1.86e-03 O.OOe+OO 3.24e+02 9.36e-01 6.66e-04 O.OOe+OO 6.22e-04 3.76e+03 8.96e+02 O.OOe+OO 2.74e-02 3.90e+04 4.90e+Ol O.OOe+OO 1.67e+Ol 1.27e+06 O.OOe+OO 2.57e+03 I.OOe-Ol 7.53e-05 O.OOe+OO 7.00e-05 1.94e+03 1.16e-07 O.OOe+OO 3.36e-03 2.63e-02 2.70e-05 O.OOe+OO 2.2ge-05 1.1ge+03 1.57e-16 O.OOe+OO 1.66e-03 3.44e+02 1.74e+02 O.OOe+OO O.OOe+OO 1.36e+05 4.58e+05 O.OOe+OO 4.58e+Ol 6.83e-Ol 3.10e-Ol O.OOe+OO O.OOe+OO 6.33e+03 2.11e+03 O.OOe+OO 7.72e-02 1.9gef04 1.35e+04 O.OOe+OO 6.26e+03 3.62e+05 1.20e+05 O.OOe+OO 1.53e+031.86e+021.38e+02 O.OOe+OO 6.08e+Ol 7.98e+04 2.26e+05 O.OOe+OO 1.53e+01 3.43e+06 1.43e+06 O.OOe+OO 8.48e+05 7.78e+06 8.16e+OS O.OOe+OO 1.84e+OS 9.36e+03 3.7Se+03 O.OOe+OO 2.16e+03 2.81e+OS 2.00e+OS O.OOe+OO 4.64e+02 3.01e-02 1.25e-02 O.OOe+OO 7.05e-03 1.02e+03 2.15e-08 O.OOe+OO 1.53e-03 5.27e+03 6.10e+03 ,O.OOe+OO 3.56e+03 2.21e+05 1.73e+05 O.OOe+OO 3.65e+02 8.48e+00 7.08e+00 O.OOe+OO O.OOe+OO 2.90e+04 1.5Se+OS O.OOe+OO 2.48e+00 2.30e+02 2.26e+Ol O.OOe+OO 7.00e+Ol 3.76e+04 1.1ge+05 O.OOe+OO 1.24e+Ol GRAND GULF, UNIT 1 2.0-22b Revision 25-01/03 TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)Page 5 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (rn A 2*(rnrem/yr)/(uCi/sec) or (rnrern/yr)/(uCi/rn A 3))AgeGroup: 0 ADULT Pathway: 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB-------------------------------------------------------------------------------- H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-I0l RU-I03 RU-I05 RU-I06 AG-II0M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 2.26e+03 2.26e+03 2.26e+03 2.26e+03 2.26e+03 O.OOe+OO 2.26e+03 2.28e+08 4.55e+07 4.55e+07 4.55e+07 4.55e+07 4.55e+07 O.OOe+OO 4.55e+072.71e+052.71e+05 2.71e+05 2.71e+05 2.71e+05 2.71e+05 O.OOe+OO 2.71e+05 1.40e+09 8.72e+07 O.OOe+OO O.OOe+OO O.OOe+OO 1.58e+08 O.OOe+OO 5.42e+07 O.OOe+OO O.OOe+OO 2.77e+04 1.02e+04 6.15e+04 1.17e+07 O.OOe+OO 4.64e+04 O.OOe+OO 3.13e+08 O.OOe+OO 9.31e+07 O.OOe+OO 9.58e+08 O.OOe+OO 5.97e+07 O.OOe+OO 1.5ge+Ol O.OOe+OO 2.01e+Ol O.OOe+OO 5.06e+02 O.OOe+OO 2.81e+00 2.10e+08 1.45e+08 O.OOe+OO O.OOe+OO 8.08e+07 8.31e+07 O.OOe+OO 3.38e+07 1.26e+08 2.96e+08 O.OOe+OO O.OOe+OO 8.27e+07 9.87e+08 O.OOe+OO 1.14e+08 O.OOe+OO 3.08e+07 O.OOe+OO O.OOe+OO O.OOe+OO 6.24e+08 O.OOe+OO 6.90e+07 O.OOe+OO 1.67e+08 O.OOe+OOO.OOe+OOO.OOe+OO 3.14e+09 O.OOe+OO 3.6ge+08 1.04e+lO 7.21e+08 O.OOe+OO O.OOe+OO O.OOe+OO 1.51e+08 O.OOe+OO 3.4ge+08 6.15e+Ol 7.9ge+00 O.OOe+OO O.OOe+OO O.OOe+OO 2.03e+02 O.OOe+OO 3.65e+00 O.OOe+OO 9.15e+03 O.OOe+OO 2.31e+04 O.OOe+OO 7.80e+05 O.OOe+OO 4.2ge+03 3.17e+08 1.0Ie+09 O.OOe+OO 6.75e+08 O.OOe+OO 6.36e+08 O.OOe+OO 4.56e+08 5.38e-06 1.03e-05 O.OOe+OO 6.6ge-06 O.OOe+OO 1.55e-06 O.OOe+OO 7.16e-07 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.46e+00 O.OOe+OO 3.10e+00O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.9ge-16 O.OOe+OO 2.54e-ll O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.1ge+08 O.OOe+OO O.OOe+OO O.OOe+OO 4.33e+07 O.OOe+OO 1.02e+08 O.OOe+OO 3.43e-22 O.OOe+OOO.OOe+OOO.OOe+OO 4.74e-33 O.OOe+OO 1.82e-22 O.OOe+OO 3.96e-26 O.OOe+OO O.OOe+OO O.OOe+OO 2.30e-39 O.OOe+OO 2.7ge-26 9.95e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.60e+09 O.OOe+OO 2.86e+08 6.05e+11 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.75e+10 O.OOe+OO 1.48e+11 3.03e+05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.45e+06 O.OOe+OO 1.23e+04 4.24e+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 8.41e+03 O.OOe+OO 1.84e+01 1.33e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.41e+08 O.OOe+OO 3.57e+02 5.12e+06 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 2.82e+09 O.OOe+OO 1.37e+05 5.41e-09 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 2.10e-10 9.14e-01 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.60e+04 O.OOe+OO 2.67e-02 1.6ge+02 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 5.35e+06 O.OOe+OO 4.66e+00 1.18e+06 3.77e+05 O.OOe+OO 5.92e+05 O.OOe+OO 1.20e+09 O.OOe+OO 2.55e+05 3.37e+02 6.80e+Ol O.OOe+OO 1.03e+02 O.OOe+OO 2.11e+07 O.OOe+OO 3.11e+01 1.42e+05 7.91e+04 O.OOe+OO 7.82e+04 O.OOe+OO 4.80e+08 O.OOe+OO 4.25e+04 O.OOe+OO 6.14e+06 O.OOe+OO 1.3ge+07 O.OOe+OO 1.42e+07 O.OOe+OO 1.17e+06 3.10e+00 8.75e+00 O.OOe+OO 1.33e+02 4.2ge+00 5.18e+03 O.OOe+OO 1.11e+02 7.90e-31 1.14e-30 O.OOe+OO 2.05e-29 5.82e-31 3.42e-42 O.OOe+OO 1.12e-29 4.77e+06 O.OOe+OO O.OOe+OO 1.82e+07 O.OOe+OO 5.57e+08 O.OOe+OO 2.05e+06 5.36e+Ol O.OOe+OO O.OOe+OO 6.93e+02 O.OOe+OO 3.28e+04 O.OOe+OO 2.12e+Ol 1.93e+08 O.OOe+OO O.OOe+OO 3.72e+08 O.OOe+OO 1.25e+10 O.OOe+OO 2.44e+07 1.05e+07 9.75e+06 O.OOe+OO 1.92e+07 O.OOe+OO 3.98e+09 O.OOe+OO 5.7ge+06 9.67e+07 3.50e+07 2.91e+07 3.93e+08 O.OOe+OO 3.86e+08 O.OOe+OO 1.30e+07 5.73e+03 2.06e+03 4.25e+03 2.33e+04 O.OOe+OO 4.52e+05 O.OOe+OO 1.24e+03 3.4ge+08 1.25e+08 8.92e+07 1.42e+09 O.OOe+OO 1.17e+09 O.OOe+OO 4.26e+07 6.94e-04 2.61e-04 5.33e-04 2.92e-03 O.OOe+OO 5.24e-04 O.OOe+OO 1.6ge-04 2.51e+08 9.37e+07 8.62e+07 1.05e+09 O.OOe+OO 1.26e+09 O.OOe+OO 3.97e+07 1.51e-15 6.32e-16 1.24e-15 6.63e-15 O.OOe+OO 2.14e-16 O.OOe+OO 4.78e-16 9.12e+05 4.46e+05 7.06e+05 4.52e+06 O.OOe+OO 4.43e+07 O.OOe+OO 3.72e+05 GRAND GULF, UNIT 1 2.0-22c Revision 25-01/03

TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)l Page 6 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri

(rnrern/yr}/(uCi/sec) or o ADULT 2 Vegetation (VEG)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 I-130 I-131 I-132 I-133 I-134 I-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 4.2ge+06 2.77e+0£3.06e+06 2.67e+07 O.OOe+OO 1.31e+08 O.OOe+OO 2.60e+06 3.91e+05 1.l5e+06 9.78e+07 1.80e+06 O.OOe+OO 9.93e+05 O.OOe+OO 4.55e+05 8.07e+07 1.l6e+08 3.7ge+10 1.98e+08 O.OOe+OO 3.05e+07 O.OOe+OO 6.62e+07 5.76e+01 1.54e+02 5.40e+03 2.46e+02 O.OOe+OO 2.90e+Ol O.OOe+OO 5.40e+01 2.08e+06 3.63e+06 5.33e+08 6.33e+06 O.OOe+OO 3.26e+06 O.OOe+OO 1.11e+06 9.33e-05 2.54e-04 4.3ge-03 4.03e-04 O.OOe+OO 2.2le-07 O.OOe+OO 9.07e-05 3.91e+04 1.02e+05.6.75e+06 1.64e+05 O.OOe+OO 1.16e+05 O.OOe+OO 3.78e+04 4.67e+09 1.l1e+10 O.OOe+OO 3.60e+09 1.1ge+09 1.94e+08 O.OOe+OO 9.08e+09 4.27e+07 1.68e+08 O.OOe+OO 9.37e+07 1.28e+07*1.91e+07 O.OOe+OO 1.21e+08 6.36e+09 8.70e+09 O.OOe+OO 2.95e+09 9.81e+08 1.68e+08 O.OOe+OO 5.70e+09 3.84e-l1 7.58e-l1 O.OOe+OO 5.57e-ll 5.50e-12 3.23e-16 O.OOe+OO 3.75e-11 2.86e-02 2.04e-05 O.OOe+OO 1.91e-05 1.l6e-05 5.07e-02 O.OOe+OO 8.38e-04 1.2ge+08 1.62e+05 O.OOe+OO 5.4ge+04 9.25e+04 2.65e+08 O.OOe+OO 8.42e+06 1.l8e-2l 8.95e-25 O.OOe+OO 8.32e-25 5.08e-25 5.58e-31 O.OOe+OO 4.00e-23 2.43e-39 2.50e-42 O.OOe+OO 2.1le-42 1.42e-42 3.43e-57 O.OOe+OO 1.53e-40 1.98e+03 9.9ge+02O.OOe+OOO.OOe+OOO.OOe+OO 7.33e+07 O.OOe+OO 2.64e+02 2.04e-04 9.27e-05O.OOe+OOO.OOe+OOO.OOe+OO 6.77e-Ol O.OOe+OO 2.31e-05 1.97e+05 1.33e+05 O.OOe+OO 6.1ge+04 O.OOe+OO 5.0ge+0*8 O.OOe+OO 1.51e+04 9.97e+02 7.37e+05 O.OOe+OO 3.24e+02 O.OOe+OO 2.75e+07 O.OOe+OO 8.15e+01 3.2ge+07 1.38e+07 O.OOe+OO 8.l6e+06 O.OOe+OO 1.11e+10 6.00e+00 1.77e+06 6.27e+04 2.52e+04 O.OOe+OO 1.45e+04 O.OOe+OO 2.75e+08 O.OOe+OO 3.11e+03 3.24e-26 1.34e-26 O.OOe+OO 7.58e-27 O.OOe+OO 4.66e-33 O.OOe+OO 1.65e-27 3.33e+04 3.85e+04 O.OOe+OO 2.25e+04 O.OOe+OO 1.85e+08 O.OOe+OO 2.30e+03 3.80e+04 3.18e+04 O.OOe+OO O.OOe+OO O.OOe+OO 1.04e+07 O.OOe+OO 1.11e+04 1.43e+03 1.40e+02 O.OOe+OO 4.37e+02 O.OOe+OO 2.88e+07 O.OOe+OO 7.73e+01 GRAND GULF, UNIT 1 2.0-22d Revision 25-01/03 TABLE 2.2-2d (Continued)

PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)1 Page 7 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))AgeGroup: 0 ADULT Pathway: 4 Grs/Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB-------------------------------------------------------------------------------- H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-I03 RU-I05 RU-106 AG-IIOM TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO3.25e+023.25e+023.25e+02 3.25e+02 3.25e+02 O.OOe+OO 3.25e+02 2.4Ie+08 4.83e+07 4.83e+07 4.83e+07 4.83e+07 4.83e+07 O.OOe+OO 4.83e+07 1.45e-03 1.45e-031.45e-031.45e-03 1.45e-03 1.45e-03 O.OOe+OO 1.45e-03 4.65e+09 2.8ge+08O.OOe+OOO.OOe+OO O.OOe+OO 5.23e+08 ,O.OOe+OO 1.80e+08 O.OOe+OO O.OOe+OO 4.21e+03 1.55e+03 9.34e+03 1.77e+06 O.OOe+OO 7.04e+03 O.OOe+OO 9.18e+06 O.OOe+OO 2.73e+06 O.OOe+OO 2.81e+07 O.OOe+OO 1.75e+06 O.OOe+OO 1.44e-53 O.OOe+OO 1.83e-53 O.OOe+OO 4.60e-52 O.OOe+OO 2.56e-54 2.93e+08 2.03e+08O.OOe+OOO.OOe+OO 1.13e+08 1.16e+08 O.OOe+OO 4.73e+07 2.65e+08 6.24e+08 O.OOe+OO O.OOe+OO 1.74e+08 2.08e+09 O.OOe+OO 2.3ge+08 O.OOe+OO 1.83e+07 O.OOe+OOO.OOe+OOO.OOe+OO 3.70e+08 O.OOe+OO 4.0ge+07 O.OOe+OO 7.52e+07O.OOe+OOO.OOe+OO O.OOe+OO 1.41e+09 O.OOe+OO 1.66e+08 1.8ge+10 1.3Ie+09 O.OOe+OO O.OOe+OO O.OOe+OO 2.73e+08 O.OOe+OO 6.33e+08 2.27e-52 2.94e-53 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.34e-53 O.OOe+OO 2.52e-07 O.OOe+OO 6.36e-07 O.OOe+OO O.OOe+OO 1.18e-07 3.56e+08 1.13e+090.00e+OO 7.57e+08 O.OOe+OO 7.13e+08 O.OOe+OO 5.12e+08 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 8.08e-57 O.OOe+OO 5.6Ie-57 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.87e+08 O.OOe+OO O.OOe+OO O.OOe+OO 9.60e+07 O.OOe+OO 2.27e+08 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 3.0Ie+08O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.83e+07 O.OOe+OO 8.65e+06 1.24e+10O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 3.5ge+08 O.OOe+OO 3.05e+09 1.43e-10 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 6.83e-10 O.OOe+OO 5.7ge-12 1.08e-49O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.13e-48 O.OOe+OO 1.08e+02 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO 1.15e+06 O.OOe+OO 2.91e+00 1.13e+06O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 6.23e+08 O.OOe+OO 3.03e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.4ge-39O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 2.61e-35 O.OOe+OO 4.36e-41 4.3ge-12 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.3ge-07 O.OOe+OO 1.21e-13 1.87e+06 6.01e+05 O.OOe+OO 9.43e+05 O.OOe+OO 1.91e+09 O.OOe+OO 4.07e+05 2.04e-05 4.12e-06 O.OOe+OO 6.22e-06 O.OOe+OO 1.27e+00 O.OOe+OO 1.88e-06 2.30e+06 1.28e+06 O.OOe+OO 1.26e+06 O.OOe+OO 7.75e+09 O.OOe+OO 6.87e+05 O.OOe+OO 9.93e+04 O.OOe+OO 2.25e+05 O.OOe+OO 2.30e+05 O.OOe+OO 1.8ge+04 4.32e-21 1.22e-20 O.OOe+OO 1.86e-19 5.98e-21 7.23e-18 O.OOe+OO 1.56e-19 O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO 1.05e+08O.OOe+OOO.OOe+OO 4.01e+08 O.OOe+OO 1.23e+10 O.OOe+OO 4.53e+07 5.43e-28O.OOe+OOO.OOe+OO 7.02e-27 O.OOe+OO O.OOe+OO 2.15e-28 2.80e+09 O.OOe+OO O.OOe+OO 5.40e+09 O.OOe+OO O.OOe+OO 3.54e+08 6.68e+06 6.18e+06 O.OOe+OO 1.22e+07 O.OOe+OO 2.52e+09 O.OOe+OO 3.67e+06 3.5ge+081.30e+081.08e+081.46e+09 O.OOe+OO 1.43e+09 O.OOe+OO 4.81e+07 2.50e-10 8.98e-11 1.85e-10 1.02e-09 O.OOe+OO O.OOe+OO 5.41e-I1 1.12e+09 3.9ge+08 2.85e+08 4.53e+09 O.OOe+OO 3.74e+09 O.OOe+OO 1.36e+08 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.13e+09 4.23e+08 3.8ge+08 4.73e+09 O.OOe+OO 5.71e+09 O.OOe+OO 1.7ge+08 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.4ge+02 2.20e+02 3.48e+02 2.23e+03 O.OOe+OO 2.18e+04 O.OOe+OO 1.83e+02 GRAND GULF, UNIT 1 2.0-22e Revision 25-01/03

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TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R.)].Page 8 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem!yr)!(uCi!sec) or (mrem!yr)!(uCi!m A 3>>o ADULT 4 Grs!Cow/Meat (CMEAT)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-14I CE-143 CE-144 PR-143 PR-144 ND-147 W-187 NP-239 1.40e+06 9.03e+05 9.98e+05 8.70e+06 O.OOe+OO 4.27e+07 O.OOe+OO 8.48e+05 2.03e-06 5.98e-06 5.07e-04 9.33e-06 O.OOe+OO 5.I5e-06 O.OOe+OO 2.36e-06 1.07e+07 1.54e+07 5.03e+09 2.63e+07 O.OOe+OO 4.05e+06 O.OOe+OO 8.80e+06 7.I3e-59 1.9Ie-58 6.68e-57 3.04e-58 O.OOe+OO 3.58e-59 O.OOe+OO 6.68e-59 3.63e-OI 6.3Ie-OI 9.28e+OI 1.10e+OO O.OOe+OO 5.68e-01 O.OOe+OO 1.93e-01 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 4.66e-17 1.22e-16 8.04e-15 1.96e-16 O.OOe+OO 1.38e-16 O.OOe+OO 4.50e-17 6.58e+08 1.57e+09 O.OOe+OO 5.07e+08 1.68e+08 2.74e+07 O.OOe+OO 1.28e+09 1.20e+07 4.75e+07 O.OOe+OO 2.65e+07 3.63e+06 5.40e+06 O.OOe+OO 3.42e+07 8.72e+08 1.1ge+09 O.OOe+OO 4.05e+08 1.35e+08 2.31e+07 O.OOe+OO 7.81e+08 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.88e+07 3.6Ie+04 O.OOe+OO 1.23e+04 2.07e+04 5.92e+07 O.OOe+OO 1.88e+06 O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 3.76e-02 1.90e-02O.OOe+OOO.OOe+OO O.OOe+OO 1.3ge+03 O.OOe+OO 5.01e-03 4.06e-92 1.85e-92O.OOe+OOO.OOe+OO O.OOe+OO 1.35e-88 O.OOe+OO 4.60e-93 1.40e+04 9.50e+03 O.OOe+OO 4.41e+03 O.OOe+OO 3.63e+07 O.OOe+OO 1.08e+03 1.9ge-02 1.47e+Ol O.OOe+OO 6.47e-03 O.OOe+OO 5.4ge+02 O.OOe+OO 1.62e-03 1.46e+06 6.0ge+05 O.OOe+OO 3.62e+05 O.OOe+OO 4.93e+08 O.OOe+OO 7.83e+04 2.10e+04 8.42e+03 O.OOe+OO 4.86e+03 O.OOe+OO 9.20e+07 O.OOe+OO 1.04e+03 O.OOe+OO O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO 7.06e+03 8.16e+03 O.OOe+OO 4.77e+03 O.OOe+OO 3.92e+07 O.OOe+OO 4.88e+02 2.07e-02 1.73e-02 O.OOe+OO O.OOe+OO O.OOe+OO 5.66e+00 O.OOe+OO 6.04e-03 2.57e-01 2.53e-02 O.OOe+OO 7.90e-02 O.OOe+OO 5.1ge+03 O.OOe+OO 1.40e-02 GRAND GULF, UNIT 1 2.0-22f Revision 25-01/03 TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)l Page 9 of 10 Release Type: 2 Gaseous Dose Factor: 2 Ri (rn A 2*(rnrern/yr)/(uCi/sec) or (rnrern/yr)/(uCi/rn A 3))AgeGroup: 0 ADULT Pathway: 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB H-3 C-14 NA-24 P-32 CR-51 MN-54 MN-56 FE-55 FE-59 CO-58 CO-60 NI-63 NI-65 CU-64 ZN-65 ZN-69 BR-83 BR-84 BR-85 RB-86 RB-88 RB-89 SR-89 SR-90 SR-91 SR-92 Y-90 Y-91 Y-91M Y-92 Y-93 ZR-95 ZR-97 NB-95 MO-99 TC-99M TC-101 RU-103 RU-105 RU-106 AG-I10M TE-125M TE-127 TE-127M TE-129 TE-129M TE-131 TE-131M O.OOe+OO 7.63e+02 7.63e+02 7.63e+02 7.63e+02 7.63e+02 O.OOe+OO 7.63e+02 2.63e+08 5.27e+07 5.27e+07 5.27e+075.27e+075.27e+07 O.OOe+OO 5.27e+072.46e+062.46e+06 2.46e+06 2.46e+06 2.46e+06 2.46e+06 O.OOe+OO 2.46e+061.71e+101.06e+09 O.OOe+OO O.OOe+OO O.OOe+OO 1.92e+09 O.OOe+OO 6.60e+08O.OOe+OOO.OOe+OO 1.71e+04 6.2ge+03 3.7ge+04 7.18e+06 O.OOe+OO 2.86e+04 O.OOe+OO 8.41e+06 O.OOe+OO 2.50e+06 O.OOe+OO 2.58e+07 O.OOe+OO 1.61e+06 O.OOe+OO 4.13e-03 O.OOe+OO 5.24e-03 1.32e-01 O.OOe+OO 7.32e-04 2.51e+07 1.74e+07 O.OOe+OO O.OOe+OO 9.68e+06 9.95e+06 O.OOe+OO 4.05e+06 2.97e+07 6.98e+07 O.OOe+OO O.OOe+OO 1.95e+07 2.33e+08 O.OOe+OO 2.68e+07 O.OOe+OO 4.72e+06 O.OOe+OO O.OOe+OO O.OOe+OO 9.56e+07 O.OOe+OO 1.06e+07 O.OOe+OO 1.64e+07 O.OOe+OO O.OOe+OO O.OOe+OO 3.0Se+OS O.OOe+OO 3.62e+07 6.73e+09 4.66e+08 O.OOe+OO O.OOe+OO O.OOe+OO 9.73e+07 O.OOe+OO 2.26e+08 3.70e-01 4.81e-02 O.OOe+OO O.OOe+OO O.OOe+OO 1.22e+00 O.OOe+OO 2.20e-02 O.OOe+OO 2.36e+04 O.OOe+OO 5.95e+04 O.OOe+OO 2.01e+06 O.OOe+OO 1.11e+04 1.37e+09 4.37e+09 O.OOe+OO 2.92e+09 O.OOe+OO 2.75e+09 O.OOe+OO 1.97e+09 2.01e-12 3.84e-12 O.OOe+OO 2.50e-12 O.OOe+OO 5.78e-13 O.OOe+OO 2.67e-13O.OOe+OOO.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.3ge-Ol O.OOe+OO 9.65e-02O.OOe+OOO.OOe+OOO.OOe+OOO.OOe+OO O.OOe+OO 1.33e-28 O.OOe+OO 1.6ge-23 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.60e+09O.OOe+OOO.OOe+OO O.OOe+OO 5.12e+08 O.OOe+OO 1.2Ie+09 O.OOe+OO 2.14e-45 O.OOe+OO O.OOe+OO 2.96e-56 O.OOe+OO 1.14e-45 O.OOe+OO 4.50e-53 O.OOe+OO O.OOe+OO O.OOe+OO 2.6Ie-66 O.OOe+OO 3.16e-53 1.45e+09 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.33e+08 O.OOe+OO 4.16e+07 4.68e+10 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.35e+09 O.OOe+OO 1.15e+l0 2.87e+04 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.37e+05 O.OOe+OO 1.16e+03 4.84e-Ol O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.5Se+00 O.OOe+OO 2.0ge-02 7.10e+01 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.52e+05 O.OOe+OO 1.90e+OO 8.5ge+03 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 4.73e+06 O.OOe+OO 2.30e+02 6.42e-20 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 1.8ge-19 O.OOe+OO 2.4ge-21 5.57e-05 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 9.75e-Ol O.OOe+OO 1.63e-06 2.22e-01 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 7.03e+03 O.OOe+OO 6.12e-03 9.44e+02 3.03e+02 O.OOe+OO 4.75e+02 O.OOe+OO 9.5ge+05 O.OOe+OO 2.05e+02 4.32e-Ol 8.72e-02 O.OOe+OO 1.32e-01 O.OOe+OO 2.70e+04 O.OOe+OO 3.9ge-02 8.25e+04 4.5ge+04 O.OOe+OO 4.54e+04 O.OOe+OO 2.7ge+08 O.OOe+OO 2.47e+04 O.OOe+OO 2.47e+07 O.OOe+OO 5.60e+07 O.OOe+OO 5.73e+07 O.OOe+OO 4.7Ie+06 3.31e+00 9.35e+00 O.OOe+OO 1.42e+02 4.58e+OO 5.53e+03 O.OOe+OO 1.1ge+02 2.40e-60 3.46e-60 O.*OOe+OO 6.22e-59 1.77e-60 1.04e-7I O.OOe+OO 3.3ge-59 1.02e+03O.OOe+OOO.OOe+OO 3.88e+03 O.OOe+OO 1.1ge+05 O.OOe+OO 4.3ge+02 8.5Ie-04 O.OOe+OO O.OOe+OO 1.10e-02 O.OOe+OO 5.20e-01 O.OOe+OO 3.36e-04 2.04e+04 O.OOe+OO O.OOe+OO 3.94e+04 O.OOe+OO 1.32e+06 O.OOe+OO 2.58e+03 5.82e+07 5.3ge+07 O.OOe+OO 1.06e+08 O.OOe+OO 2.20e+10 O.OOe+OO 3.20e+07 1.63e+07 5.9Ie+06 4.90e+06 6.63e+07 O.OOe+OO 6.51e+07 O.OOe+OO 2.18e+06 6.66e+02 2.3ge+02 4.94e+02 2.7Ie+03 O.OOe+OO 5.26e+04 O.OOe+OO 1.44e+02 4.58e+07 1.64e+07 1.17e+07 1.86e+08 O.OOe+OO 1.54e+08 O.OOe+OO 5.58e+06 2.35e-IO 8.85e-1I 1.8Ie-10 9.8ge-IO O.OOe+OO 1.78e-10 O.OOe+OO 5.74e-I1 6.02e+07 2.25e+07 2.07e+07 2.5Ie+08 O.OOe+OO 3.03e+08 O.OOe+OO 9.52e+06 3.66e-33 1.53e-33 3.01e-33 1.61e-32 O.OOe+OO 5.1ge-34 O.OOe+OO 1.16e-33 3.61e+05 1.76e+05 2.80e+05 1.7ge+06 O.OOe+OO 1.75e+07 O.OOe+OO 1.47e+05 GRAND GULF, UNIT 1 2.0-22g Revision 25-01/03 TABLE 2.2-2d (Continued) PATHWAY DOSE FACTORS FOR LCO 6.11.6 AND SECTION 2.2.2.b, (R,)1 Page 10 of 10 Release Type: Dose Factor: AgeGroup: Pathway: 2 Gaseous 2 Ri (m A 2*(mrem/yr)/(uCi/sec) or (mrem/yr)/(uCi/m A 3))o ADULT 5 Grs/Cow/Milk (CMILK)Nuclide Bone Liver Thyroid Kidney Lung GI-Lli Skin TB TE-132 1-130 1-131 1-132 1-133 1-134 1-135 CS-134 CS-136 CS-137 CS-138 BA-139 BA-140 BA-141 BA-142 LA-140 LA-142 CE-141 CE-143 CE-l44 PR-143 PR-144 ND-147 W-187 NP-239 2.3ge+061.55e+061.71e+06 1.4ge+07 O.OOe+OO 7.32e+07 O.OOe+OO 1.45e+06 4.18e+05 1.23e+06 1.05e+08 1.92e+06 O.OOe+OO 1.06e+06 O.OOe+OO 4.86e+05 2',96e+08 4.23e+08 1.3ge+ll 7.26e+08 O.OOe+OO 1.l2e+08 O.OOe+OO 2.43e+08 l.65e-01 4.40e-01 1.54e+01 7.02e-01 O.OOe+OO 8.27e-02 O.OOe+OO 1.54e-01 3.87e+06 6.73e+06 9.88e+08 1.17e+07 O.OOe+OO 6.04e+06 O.OOe+OO 2.05e+06 1.8ge-12 5.13e-12 8.8ge-ll 8.15e-l2 O.OOe+OO 4.47e-l5 O.OOe+OO l.83e-12 1.2ge+04 3.38e+04 2.23e+06 5.42e+04 O.OOe+OO 3.82e+04 O.OOe+OO l.25e+04 5.65e+09 1.35e+10 O.OOe+OO 4.35e+09 1.45e+09 2.35e+08 O.OOe+OO l.10e+10 2.63e+08 l.04e+09 O.OOe+OD 5.78e+08 7.92e+07 1.18e+08 O.OOe+OO 7.48e+08 7.38e+09 l.01e+lO O.OOe+OO 3.43e+09 1.l4e+09 1.95e+08 O.OOe+OO 6.61e+09 8.6ge-24 1.72e-23 O.OOe+OO l.26e-23 l.25e-24 7.32e-29 O.OOe+OO 8.50e-24 4.43e-08 3.16e-11 O.OOe+OO 2.95e-1l 1.7ge-11 7.86e-08 O.OOe+OO 1.30e-09 2.6ge+07 3.38e+04 O.OOe+OO 1.15e+04 1.93e+04 5.54e+07 O.OOe+OO 1.76e+06 4.33e-46 3.27e-49 O.OOe+OO 3.04e-49 1.86e-49 2.04e-55 O.OOe+OO 1.46e-47 4.41e-81 4.53e-84 O.OOe+OO 3.83e-84 2.57e-84O.OOe+OOO.OOe+OO 2.77e-82 4.52e+00 2.28e+00O.OOe+OOO.OOe+OOO.OOe+OO 1.67e+05 O.OOe+OO 6.03e-01 1.8ge-l1 8.60e-12 O.OOe+OO O.OOe+OO O.OOe+OO O.OOe+OO 2.14e-l2 4.84e+03 3.28e+03 O.OOe+OO 1.52e+03 O.OOe+OO 1.25e+07 O.OOe+OO 3.72e+02 4.15e+01 3.07e+04 O.OOe+OO 1.35e+01 O.OOe+OO O.OOe+OO 3.3ge+00 3.58e+05 1.50e+05 O.OOe+OO 8.87e+04 O.OOe+OO 1.21e+08 O.OOe+OO 1.92e+04 1.58e+02 6.34e+Ol O.OOe+OO 3.66e+Ol O.OOe+OO 6.92e+05 O.OOe+OO 7.83e+00 6.45e-54 2.68e-54 O.OOe+OO 1.51e-54 O.OOe+OO 9.28e-61 O.OOe+OO 3.28e-55 9.41e+01 1.0ge+02 O.OOe+OO 6.36e+01 O.OOe+OO 5.22e+05 O.OOe+OO 6.51e+00 6.51e+03 5.45e+03 O.OOe+OO O.OOe+OO O.OOe+OO 1.78e+06 O.OOe+OO 1.90e+03 3.67e+00 3.6le-01 O.OOe+OO 1.13e+00 O.OOe+OO 7.40e+04 O.OOe+OO 1.9ge-01 Units: Inhalation2and all tritium pathways-mrem/yr per Others-m.mrem/yr per Values based on standard NUREG-0133, Section 5.3.1 assumptions unless otherwise indicated. GRAND GULF, UNIT 1 2.0-22h Revision 25-01/03 TABLE 2.2-3 CONTROLLING RECEPTORS, LOCATIONS, AND ATMOSPHERIC DISPERSION PARAMETERS for LCO 6.11.5, 6.11.6, AND 6.11.8 NEAREST NEAREST RESIDENCE, GARDEN, SECTOR DIRECTION MILES**X/Q*D/Q*MILES**D/Q*A N 0.94 1.1E-6 4.7E-9 1.78 1.6E-9 B NNE 0.83 9.3E-:7 4.4E-9 1.52 1.6E-9 C NE 0.67 8.1E-7 5.1E-9 0.67 5.1E-9 D ENE 2.57 1.lE-7 5.3E-10 2.86 4.4E-10 E E 0.83 5.5E-7 3.0E-9 0.89 2.7E-09 F ESE 2.25 8.4E-8 4.1E-10 4.05 1.4E-10 G SE 2.10 9.1E-8 3.8E-10 3.81 1.3E-10 H SSE 1.11 4.3E-7 2.6E-9 1.11 2.6E-9 J S 3.16 1.3E-7 6.2E-10 3.16 6.2E-10 K SSW 2.23 4.2E-7 1.2E-9 2.23 1.2E-9 L SW 0.89 3.8E-6 8.0E-9 0.89 8.0E-9 M WSW>5 N/A N/A>5 N/A N W>5 N/A N/A>5 N/A P WNW>5 N/A N/A>5 N/A Q NW>5 N/A N/A>5 N/A R NNW 1.11 8.8E-7 3.6E-9 1.46 2.2E-9 Table 2.2-3 locations based on 2008 Land Use Census, onsite vegetation sample locations are not considered for the Land Use Census.*Values from ODCM Reference 19.**Distances shown are actual miles in each sector.In cases where dispersion and deposition parameters were not available for a location, they were calculated based on values at known distances. N/A: No residence/garden within 5 miles.GRAND GULF, UNIT 1 2.0-23 Revision 37-2/09 TABLE 2.2-3a SITE BOUNDARY ATMOSPHERIC DISPERSION PARAMETERS for LCO 6.11.4 SITE BOUNDARY DISTANCE, SECTOR DIRECTION MILES**x/Q*D/Q*A N 0.79 1.4E-6 6.4E-9 B NNE 0.66 1.3E-6 6.4E-9 C NE 0.63 9.0E-7 5.6E-9 0 ENE 0.63 1.0E-6 5.9E-9 E E 0.55 1.lE-6 6.0E-9 F ESE 0.55 8.0E-7 4.5E-9 G SE 0.51 8.3E-7 4.2E-9 H SSE 0.46 1.8E-6 1.1E-8 J S 0.61 1.7E-6 1.0E-8 K SSW 0.65 2.7£-6 1.0E-8 L SW 0.85 4.1E-6 8.7E-9 M WSW 1.07 3.9E-6 4.9E-9 N W 1.14 3.2E-6 4.0E-9 P WNW 1.34 1.7E-6 2.9E-9 Q NW 1.37 1.OE-6 3.1E-9 R NNW 1.02 1.0E-6 4.1E-9*Values from aDCM Reference 19.**Distances shown are actual miles in each sector.GRAND GULF, UNIT 1 2.0-23a Revision 37-2/09 TABLE 2.2-3b ADDITIONAL RECEPTOR LOCATIONS WITHIN THE SITE BOUNDARY** For LCO 6.11.4 SECTOR DIRECTION MILES DESCRIPTION x/Q*D/Q*Unrestricted Area Within Site Boundary B NNE 0.5 Recreational 2.0E-6 1.OE-8 Yes Vehicle Laydown Area R NNW 0.5 Energy 3.0E-6 1.3E-8 Yes Services Center l Q NW 0.75 Gin Lake l 2.6E-6 8.5E-9 Yes P WNW 0.75 Hamilton Lake l 4.3E-6 7.7E-9 Yes J S 0.40 Onsite 3.4E-6 2.1E-8 Yes vegetation sample locations H SSE 0.46 Onsite 1.8E-6 1.IE-8 Yes vegetation sample location lThese locations occupy multiple sectors.In each case the SITE BOUNDARY locations used in the dose calculation was limiting.*Values from ODCM Reference 19**The X/Q and D/Q factors from ODCM References 14 and 19 may be used to evaluate dose to members of the public that are located inside the site boundary.If appropriate, occupancy factors should be applied to the dose calculation. GRAND GULF, UNIT 1 2.0-23b Revision 372/09

2.3 Meteorological

Model 2.3.1 Atmospheric Dispersion (Annual Average)The XOQDOQ software, NUREG/CR-2919, Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations, or similar, should be used to calculate atmospheric dispersion factors for routine continuous long term releases.Software input parameters use the normal settings as described in Table 2.1 of NUREG/CR-2919 with the following exceptions: Calm values are distributed in a separate windspeed category (i.e., 1 st windspeed category)with the same proportion and direction as the direction frequency of thewindspeed class.(Reference 10,14,15)No terrain recirculation factor is applied.(Reference 5, Section 3A)0.224 m/sec for calm (Reference 7, 15)14 windspeed categories are used (Reference 14,15)7 stability clases, A-G (Reference 10,14,15)1 release exit point (Reference 10,14,15)10 meter for measured wind, ground level release (Reference 7, 10, 14, 15)No decay Normally, maximum windspeed categories are 0.224, 0.5, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 4.00, 5.00, 7.00, 13.00 (m/sec)(Reference 14, 15)Height of vent's release point=31 meters (Reference 15)Height of vent's building=53.3 meters (Reference 15)Minimum cross-sectional area for the vent's building=2729 meters 2 (Reference 14, 15)GRAND GULF, UNIT 1 2.0-24 Revision 25-01/03

2.3.2 Atmospheric

Dispersion (Hourly Average) atmospheric dispersion for gaseous releases may be calculated using a ground level, wake-split form of the straight line flow model.X/Q atmospheric dispersion (sec/m 3)2.03 8 k LUL where: r u k where: cr distance (m)from release point to location of interest plume depletion factor at distance r from aDCM Figure 2.3-1 hourly average wind speed at ground level (m/sec)open terrain recirculation factor at distance r, from aDCM Reference 16 the lesser of (cr 2+ or vertical standard deviation (m)of the plume at distance r for ground level releases under the stability category indicated by from aDCM Figure 2.3-2 temperature differential with vertical separation (OF/40m)b height of the reactor building 53.3m GRAND GULF, UNIT 1 2.0-25 Revision 37-02/09

2.3.3 Deposition

(Hourly Average)Relative deposition per unit area for all releases is calculated for a ground level release as follows:-2 D/Q relative deposition per unit area (m)(2.55 x D g x K)/r where: D relative deposition rate at distance r for ground g level releases from aDCM Figure 2.3-3 k open Terrain Recirc Factor (ODCM Reference 16)r distance from release point (meters)Additional information on the X/Q and D/Q calculations can be found in ODCM References 9 and 10.GRAND GULF, UNIT 1 2.0-26 Revision 37-02/09 GRAND GULF, UNIT 1"TEXT DELETED" 2.0-27 Revision 37-02/09 GRAND GULF, UNIT 1"TEXT DELETED" 2.0-28 Revision 37-02/09 GRAND GULF, UNIT 1"TEXT DELETED" 2.0-29 Revision 37-02/09 GRAND GULF, UNIT 1"TEXT DELETED" 2.0-30 Revision 37-02/09}}

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1.0 LIQUID

1.3 Liquid

2.0 GASEOUS

2.1.2 GRAND

2.2 Gaseous

2.2.1 Effluent

2.2.2 Unrestricted

2.2.2 Unrestricted

2.3 Meteorological

2.3.2 Atmospheric

2.3.3 Deposition

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