Rev. 1 to Calculation QDC-0000-N-1268, 'Re-analysis of ...

ATTACHMENT 3

Calculation QDC-OOOO-N-1268, "Re-analysis of Control Rod Drop Accident (CRDA)Using Alternative Source Terms," Revision 1

CC-AA09.1 001Revision 2

ATTACIIEDANT IDesfen Anahlvs Cover Sheet

Design Analysis (Major Revision) Last Page No. * 19/Atl. F-2

Analysis No.:' ODC-0000-N-1268 Revision: 2 1

Title:5 Rc-analysis of CoCtrol Rod Drop Accident (CRDA) Using Alternative Source Terms

EC1ECR No.' 356379 . Revision: 5 0

Station(s): Quad Cities Component(s):

UnitNo.:' 1&2

Discipline:' N

Descrip. NOI, R01, R02Code/Xeyword: °AST, CROA

Safety/QA Class:" SR

System Code: 00 _

Structure:

CONTROLLED DOCUMENT REFERENCES "

Document No.: F!romfTo Document No. From,7oQDC40000-M-1408. RI From DR-357-M-004, BO -rom

QDC-5700-M-1D79, RD Fromr G E-NE-A220010344-01, Ro from

OD"-0000N-1020, RD Frorn

ODC0000-N-1117, RO rom

Is this Deslgn Analysis Safeguards Information? 1 Yes 0 No 0 If yes, see SY-AA-101-106

Does this Deain Analysis contain Unverified Y N 0 It yses,Assumptions? ' es ATVARJ:

This Design Analysis SUPERCEDES:" QDC-0000-N-1268, Rev. 0 In Itsentirety.

Description of Revision (list affected pages for partdals):

This revision Incorporates responses to pertinent NRC Request for Additional Information (RAis) with respect to all ExelonNudear Station Altemative Source Term Ucense Amendment Applications. The revisions are to remove any consideration ofMechanical Vacuum Pumps operation following a CRDA, based on their tripping dosed at the inltiation of a CRDA from a highradiation signal from the Main Steam Une Radiation Monitors, and to remove depositlon credit for releases from the gland sealcondenser. Revised XtO values from a new calculation are also utilized. Finally, additional assumptions from Regulatory Guide1.183 are included to directly indicate conformance with this Regulatory Quide. 1

Preparer Harold Rothstein / (/4/./ ovPnnt Name Sign Name Date

Method ofReview: 21

Reviewer. 2

Detalled Review0

Paul Peichert

Alternate Calculatons (attachr z

PaOe-.

Testfng [

-

Print Name Sign Name DateReview 1MJ' ;Ji Independent review 0 Peer review 0Notes: tuA A 12 1ll -1 -A; rJ R,4Zs Rav:e,.a b P,, J L:,. I sa- (i UW. N, C.tL, ( L?) 4. A. .redenL ( It)

ExternialApprover: ftV",'r(

Print Name fn N DateExe n/ 4

Print Name Slgntne ate

is a Supplemental Review Required? 2" Yes O No Q ift aks, ete Attachment 3

Exelon O 6ApproverPi 11rn Slgn Nme D

Print Name Sign Name Date

I CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO. 2

Table of Contents

1. PURPOSE/OBJECTIVE ........... :32. METHODOLOGY AND ACCEPTANCE CRITERIA .. 3

2.1. General Description ....... ;32.2. Core Source Term ....... 42.3. Fuel Damage Assessment ................... 42.4. Radioactivity Transport .. . . . . . . . . . . . . . . . . . . . 42.5. Release Pathways. .................. 42.6. Dose Conversion Factors ................... 52.7. Control Room Dose Model...................52.8. EAB and LPZ Dose Model .................. ... .. 52.9. Acceptance Criteria ............ ;.5

3. ASSUMPTIONS..94. DESIGN INPUT..10

41 x/Q Calculations (Meteorology) ............................ 104.2. Plant Data ......................................................................................................................................................... I104.3. Control Room Data.114.4. Source Terms.1145 . SouErE ceTerms..............................................................................................................................................;....... 125. REFERENCES..'.. .... 12

6. CALCULATIONS......................................................;.................................................................................;........ 1

6.1. Source Term Calculation.136.2. Dose Calculations ..........................................;.................................................................. ................................ 136.3. SJAE Release Pathway6 ...................... 1

7. SUMMARY AND CONCLUSIONS.:. 188. OWNER'S ACCEPTANCE REVIEW CIIECKLIST FOR EXTERNAL DESIGN ANALYSIS.: ........................... 19

ATTACHMENTS:

A. Release Fraction Assessment Spreadsheet [3 pgs.]B. RADTRAD Output Files [26 pgs.]C. RADTRAD Source Term 'NIF" Input [10 pgs.]D. RADTRAD Release Fraction "RFT" Input [2 pgs.]E. Steam Jet Air Ejector (SJAE) Path Assessment and formulae [2 pgs.]F. Computer Disclosure Sheets [2 pgs.]

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO.3

1. PURPOSE/OBJECTIVEThe objective of this calculation is to re-analyze the radiological consequences of a Control RodDrop Accident (CRDA) as described in UFSAR Section 15.4.10. The re-analysis is based on theuse of Alternative Source Terms (AST) as defined in Regulatory Guide (RG) 1.183 (Ref. 2)Appendix C and with scenario guidance from NEDO-31400A (Ref. 19).

The design basis CRDA results in thWe release of radioactivity to the condenser. For the casewhere the condenser is isolated from the reactor after release of activity to the condenser(Scenario 1 of Ref. 19), the isolated condenser is assumed to exhaust at a rate of 1% per day, perRef. 2, Appendix C.

However, per Ref. 2, Appendix C, footnote 2, forced flow pathways from the condenser must alsobe considered, such as un-isolated mechanical vacuum pumps or unprocessed air ejectors. Theseare evaluated as follows:

For Case 1 as per Dresden UFSAR Section 15.4.10.5, the main condenser mechanicalvacuum pump is isolated following initiation of CRDA on Main Steam Line RadiationMonitors (MSLRM) high radiation signals. As noted in the Quad Cities Updated FinalSafety Analysis Report (UFSAR) Section 1.2.5, the design of the Quad Cities Units 1 & 2 isessentially the same as that of Dresden Units 2 & 3. Therefore this path is not consideredfurther. This is in accordance with the traditional CRDA scenarios and bounding accidentconsiderations as defined in NEDO-31400A (Ref. 19).

For Case 2, where the condenser is not isolated from the reactor and the steam flow issufficient for Steam Jet Air Ejector (SJAE) operation, the SJAE exhaust is processed by thecharcoal delay beds in the Augmented Off-Gas System. While Ref. 2 does not requirefurther analysis of this scenario, it is evaluated in this calculation as defined in Ref. 19,Scenario 2. The augmented off-gas system provides SJAE flow processing throughcharcoal delay beds which would eliminate iodine releases and greatly delay noble gasreleases allowing for decay even with normal off-gas flow rates.

Finally, releases via steam flow to the turbine gland sealing system are considered, as has beendone historically for this event, with all iodine and noble gases entering the gland seal condenserfrom the turbine seals released to the environment effectively immediately (well within 1/2 hour),without credit for any fission product deposition in the gland seal condenser..

2. METHODOLOGY AND ACCEPTANCE CRITERIA

2.1. General DescriptionIn 1996 the Dresden Nuclear Station demonstrated that removal of the automatic MSIV isolationaction following an MSLRM detection of high radiation was within regulatory practices. Exelonletter RS-01-183 (Ref. 13) indicated the acceptability of this for Extended Power Uprate (EPU)conditions for both the Dresden and Quad Cities Nuclear Stations. Now a CRDA, an event thatwould cause such radiation levels, will not lead to MSIV closure, and therefore cannot be creditedin this analysis. However, as per the Dresden UFSAR Section 15.4.10.5 on RadiologicalConsequences of a CRDA, the main condenser's mechanical vacuum pump is isolated followingthe initiation of the CRDA, as the vacuum pump trips on MSLRM high radiation signals were notremoved. As noted in the Quad Cities UFSAR Section 1.2.5, the design of the Quad Cities Units 1

I CALCULATION NO. QDC-0000-N-1268 REV. NO. 001 I PAGE NO.4 l

& 2 is essentially the same as that of Dresden Units 2 & 3. Therefore this path is not consideredfurther.

Following a CRDA, radioisotopes postulated to be released will be transported through the MainSteam Lines (MSLs) directly to the main steam condenser. With tripping of the MVPs by theMSLRMs, the release will be from condenser leakage (assumed at 1% per day) and Gland SealingSteam system leakage. The Gland Sealing Steam leakage is assumed, as historically done (perthe analysis in References 11 and 12) and documented in the Quad Cities UFSAR, with thefraction of activity released from reactor coolant and transferred to the gland seal condenser as0.0015. The activity is postulated to leak from the Turbine Building to the environment as anunfiltered ground release, corresponding to the MSIV leakage path used in the current AST LOCAcalculations, with worst case X/Qs derived in Reference 8. The doses from either accident scenarioshould not exceed the acceptance criteria of the applicable regulatory guidance (Ref. 2).

A third scenario is for a CRDA assumed to occur during SJAE operation. In this Scenario, activityis released to a system of Charcoal Delay Beds, where lodines and particulate are effectivelyremoved and only delayed release of noble gas nuclides occurs. Although this release pathway(like the gland seal release) would be through the Station Chimney, for conservatism, the releasepathway is treated as a ground level release with higher XIQs.

2.2. Core Source TermFor conservatism, the CRDA core source terms are those associated with 102% power, and for areactor trip followed by an immediate restart. These source terms are per Reference 15.

2.3. Fuel Damage AssessmentThe current design basis for fuel damage from a CRDA is not impacted by application of AST andis, therefore, unchanged. The fuel damage (number of rods with failed cladding and fuel melting)assumptions correspond to those of the Quad Cities UFSAR and the Extended Power Upratedescribed in the calculation of Reference 12.

2.4. Radioactivity TransportRelease fractions and transport fractions are per RG 1.183, Appendix C and Table 3, as shown inthe spreadsheet in Attachment A to this calculation for both the main condenser and the gland sealcondenser (where credit for fission product deposition is not taken).

2.5. Release Pathways

2.5.1. Turbine /Condenser 1% /day Leakage

Releases from the Turbine/Condenser are assumed to be at ground level without credit for dilutionor holdup in the Turbine Building.

2.5.2. Steam Jet Air Ejector Discharge

When in operation the Steam Jet Air Ejectors discharge to the augmented off-gas system. Thispathway is assessed in Attachment E, through the use of a spreadsheet crediting elimination ofIodine releases and a delay of noble gas releases by the augmented off-gas system charcoal delaybeds, per UFSAR Section 11.3.2.1.2.10. Although the releases would be through the StationChimney, for conservatism they are assumed to be at ground level.

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO. 5 l

2.5.3. Gland Seal Condenser Release

For the Turbine Gland Seal Condenser release path, as per the analysis in References 11 and 12,the fraction of activity released from reactor coolant that is transferred to the gland seal condenseris 0.0015. Although the releases would be through the Station Chimney, for conservatism they areassumed to be at ground level through the MSIV leakage path used in the current AST LOCAcalculations.

2.6. Dose Conversion FactorsThe revised Dose Conversion Factors (DCFs) from the U.S. Federal Guidance Reports 11 and 12(Ref. 17 and 18) are used for this analysis. The RADTRAD code inputs these values directly fromits internal database, pnd when used in spreadsheet analyses they are input directly.

2.7. Control Room Dose ModelFor the analysis performed by the RADTRAD code, the Quad Cities Unit 1 &2 Control Room ismodeled as a closed volume of 58,300 ft3. Although normal maximum flow into the CR is 2000 cfm+ 10%, a Control Room changeover rate of I CR Volume per minute is used for conservatism andto allow for any unfiltered inleakage Flow into the CR is therefore assumed to be 58,300 CFM,and to balance the system foi analytical purposes, an equal flow of clean air is considered to leavethe CR. No credit is taking for any filtration of flows into the CR.

The CR O'10 s have been determined in Reference 8. Worst-case ground level releases through theMSIV leakage path used in the current AST LOCA calculations are assumed. Having determinedthese dispersion factors, the total dose is modeled in RADTRAD 3.03 to determine the CR totaldose throughout the duration of the accident. The methodologies significant to this analysis are thedose consequence analysis in NUREG/CR 6604 Section 2.3 (Ref. 5) and the Radioactive DecayCalculations, Section 2.4.3.

2.8. EAB and LPZ Dose Model

The EAB and LPZ X/o's have been determined in Reference 8. Worst-case ground level releasesthrough the MSIV leakage path used in the current AST LOCA calculations are assumed. TheEAS and LPZ are located 800m and 8000m from the postulated release points. Because of thedistance of these locations from the plant, the release is simplified to be all from one point for theduration of the accident. Having determined these dispersion factors, the total dose is modeled inRADTRAD 3.03 using the same RADTRAD analysis as used in determining the CR total dose.

2.9. Acceptance Criteria

Radiological doses resulting from a design basis CRDA for the control room operator and a personlocated at EAB or LPZ are to be less than the regulatory dose limits as given in Table 2.1.

Table 2.1. Regulatory Dose Limits

| Dose Type | Control Room (rem) EAB and LPZ (rem)TEDE Dose 5a 6.25

Notes:a 10 CFR 50.67 (Ref.10)b SRP 15.0.1 (Ref. 4), Reg. Guide 1.183 (Ref. 2)

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO. 6 1

Direct conformance with the relevant sections of the body of Regulatory Guide 1.183 (such as theAcceptance Criteria provided above) and all of the Assumptions in its Appendix C 'Assumptions forEvaluating the Radiological Consequences of a BWR Rod Drop Accident" is provided by thisanalysis, as shown in the Conformance Matrix Table 2.2.

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO. 7

Table 2.2: Conform ance with RG 1.183 AppendixC (Control Ro iDrop Accident)

RG 'Dresden/QuadSection - RG Position ' 'Cities Anaysis :Comments

Assumptions acceptable to the NRC staff regarding core inventory are Conforms 100% of the noble gases andprovided in Regulatory Position 3 of this guide. For the rod drop 50% of the iodines releasedaccident, the release from the breached fuel is based on the estimate of from melted fuel. Otherthe number of fuel rods breached and the assumption that 10% of the releases also based oncore inventory of the noble gases and iodines is in the fuel gap. The Regulatory Position 3.release attributed to fuel melting is based on the fraction of the fuel thatreaches or exceeds the initiation temperature for fuel melting and on theassumption that 100% of the noble gases and 50% of the iodinescontained in that fraction are released to the reactor coolant.

2 If no or minimal fuel damage is postulated for the limiting event, the Conforms Fuel damage is postulated.released activity should be the maximum coolant activity (typically 4 Therefore, coolant activity IspCi/gm DE 1-131) allowed by the technical specifications. neglected.'

3.1 The activity released from the fuel from either the gap or from fuel Conformspellets is assumed to be instantaneously mixed in the reactor coolantwithin the pressure vessel.

3.2 Credit should not be assumed for partitioning in the pressure vessel or Conformsfor removal by the steam separators.

3.3 Of the activity released from the reactor coolant within the pressure Conformsvessel, 100% of the noble gases, 10% of the iodine, and 1% of theremaining radionuclides are assumed to reach the turbine andcondensers.

3.4 Of the activity that reaches the turbine and condenser, 100% of the Conforms Release rate of 1% per daynoble gases, 10% of the iodine, and 1% of the particulate radionuclides for 24 hours.are available for release to the environment. The turbine and Decay is assumed in thecondensers leak to the atmosphere as a ground- level release at a rate Denser.of 1% per day for a period of 24 hours, at which time the leakage is condenser.assumed to terminate. No credit should be assumed for dilution orholdup within the turbine building. Radioactive decay during holdup inthe turbine and condenser mi ay be assumed.

3.5 In lieu of the transport assumptions provided in paragraphs 3.2 through Conforms Paragraphs 3.2 through 3.4

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 | PAGE NO. 8

-- - . -1 - -Table 2.2: Conformance with RG 1.183 Appendix C(Control Rod Drop Accident-

RG XSection"R osto

I I r .. . IDresdenlQuad:iCities Analysis -Comments

3.4 above, a more mechanistic analysis may be used on a case-by-case above are utilizedbasis. Such analyses account for the quantity of contaminated steamcarried from the pressure vessel to the turbine and condensers basedon a review of the minimum transport time from the pressure vessel tothe first main steam isolation (MSIV) and considers MSIV closure time.

The iodine species released from the reactor coolant within the pressure Conformsvessel should be assumed to be 95% CsM as an aerosol, 4.85%elemental, and 0.15% organic. The release from the turbine andcondenser should be assumed to be 97% elemental and 3% organic.

The activity assumed in the analysis should be based on the activity Conforms Projected fuel damage is theassociated with the projected fuel damage or the maximum technical limiting case.specification values, whichever maximizes the radiologicalconsequences. In determining the dose equivalent 1-131 (DE 1-131), onlythe radioiodine associated with normal operations or iodine spikesshould be included. Activity from projected fuel damage should not beincluded.

If there are forced flow paths from the turbine or condenser, such as Conforms Forced flow paths areunisolated motor vacuum pumps or unprocessed air ejectors, the considered and the mostleakage rate should be assumed to be the flow rate associated with the limiting path is determined.most limiting of these paths. Credit for collection and processing ofreleases, such as by off gas or standby gas treatment, will beconsidered on a case-by-case basis.

Foot-note 2

CALCULATION NO. QDC-0000-N-1268 REV. NO. 001 PAGE NO. 9

3. ASSUMPTIONS

1. Core inventory was based on a power level of 102% to account for uncertainty in thecore power level.

2. An average power peaking factor of 1.7 per pin was assumed, as per Reference 14(more conservative than UFSAR value of 1.5). 10% of the core inventory of noblegases and iodines are released from the fuel gap (Appendix C of Ref. 2). Releasefractions of other huclide groups contained in the fuel gap are detailed in Table 3 ofReg. Guide 1.183 (Ref. 2).

3. 0.77% of the fuel will melt during the CRDA (Ref. 19 and UFSAR Section 15.4.10.5).100% of noble gases and 50% of the iodines contained in the melted fuel fraction areassumed to be released to the reactor coolant (Appendix C of Ref. 2). Fractions ofother nuclides released from the melted fuel are used from Table 1 of Reg. Guide1.183 (Ref. 2). Though these are described as LOCA values for fuel melt release,they are used to conservatively supplement for missing guidance in regards to theother nuclide groups.

4. The activity released from the fuel from either the gap or from fuel pellets is assumedto be instantaneously mixed with the reactor coolant within the pressure vessel (Ref.2).

5. 100% of all noble gases, 10% of the iodines, and 1% of remaining nuclides aretransported to the turbine/condenser (Ref. 2).

6. Of the activity that reaches the turbine and condenser, 100% of the noble gases,10% of the iodine, and 1% of the particulate nuclides are available for release to theenvironment. (Appendix C of Ref. 2). However, for the gland seal condenser, it isassumed due to the forced flow pathway for releases that 100% of all of the activitythat reaches this condenser are available for release to the environment.

7. All leakage from the main steam turbine' condenser leaks to the atmosphere as aground level release at a rate of 1% per day through the worst case LOCA MSIVrelease points, for a period of 24 hours (Ref. 2).

8. The control room occupancy factor was assumed to be 1 because the duration of thisanalysis of the CRDA is 24 hours. Therefore the occupancy factor is essentiallyignored.

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO. 10

4. DESIGN INPUT

4.1. z/Q Calculations (Meteorology)The CR x/O values input to RADTRAD were taken from ARCON96 results of Exelon(ComEd) Design Calculation QDC-0000-M-1408, Rev. 1. The X/( calculated by ARCON96for the worst-case MSIV release point to the Control Room fresh air intake is used for the1 % per day condenser leakage.

The CR atmospheric relative concentrations used are as follows (Ref. 8):

X/a =1.02E-03 sec/m 3 (0-2 hours)X/6 =8.23E-04 sec/M 3 (2-8 hours)X/a =3.55E-04 sec/M 3 (8-24 hours)

The EAB and LPZ X/a values input to RADTRAD were taken from PAVAN results of Exelon(ComEd) Design Calculation QDC-0000-M-1408, Rev. 1. They reflect the worst-case x/<which are the MSIV release pathway values at ground-level. The EABILPZ atmosphericrelative concentrations used are as follows (Ref. 8):

EAB x/a =1.36E-03 sec/r 3 (0-2 hours)

LPZ x/o =1.04E-04 sec/r 3 (0-2 hours)X/cX =4.14E-05 sec/M 3 (2-8 hours)x/< =2.62E-05 sec/m 3 (8-24 hours)

4.2. Plant Data

* Power Level, (102% of 2957 to account for uncertainty) (Ref. 12) 3016 MWt

* Radial Peaking Factor (Ref. 14) 1.7

* Number of Failed Fuel Rods, bounding case(Ref. 7 and UFSAR Section 15.4.10.5, for bounding 7 x 7 fuel array) 850

* Isotopic Release Fractions, as per Reg. Guide 1.183 (Ref. 2) See Attachment A

* Volume of primary system (MSL and dome) 5,000 ft3(Conservatively reduced from 8,431 ft3) (Ref.11)

* Vapor space volume of the condenser (UFSAR 15.4.10.5) (Ref. 3) 92,000 ft3

* Gland Seal Condenser Release Fraction (Ref. 3) .0015

CALCULATION NO. QDC-0000-N-1268 | REV. NO. 001 PAGE NO. 1

4.3. Control Room Data

* Volume of Control Room Emergency Zone, ft3 (Ref. 3) 184,000

* Volume of Control Room Proper, ft3 (Ref. 3) 58,300

* Control Room Intake Flow, scfm 58,300

(Smaller Control Roorm volume is used, as the Dow rate maximizes inhalation doses, and forinterior cloud doses, the appropriate volume is the control room proper).

4.4. Source TermsThe AST values used in this analysis were derived using guidance outlined in Reg. Guide 1.183. Alist of 60 core isotopic nuclides and their curie per megawatt activities were extracted fromAppendix D of the GE task report No. GE-NE-A22-00103-64-01 (Ref.15) for input into theRADTRAD "NIF" (see Attachment C). The release fractions associated with all of these nuclidegroups, as detailed in Reg. Guide 1.183, were applied to their given groups in Attachment A, andsubsequently input into the appropriate RADTRAD "RTF", as seen in Attachment D. RADTRADuses these files combined with the power of 3016 MWt (102% power, to account for uncertainty)(Ref.12) to develop the source terms for this CRDA.

I CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO. 12 l

5. REFERENCES

1. NUREG-1465, 'Accident Source Terms for Light-Water Nuclear Power Plants", February 1995

2. USNRC Regulatory Guide 1.183, "Alternative Source Terms for Evaluating Design Basis Accidents atNuclear Power Reactors", July 2000

': 3'Quad Cities Unit 1 &'2 UFSAR, Rev. 6.

4. USNRC SRP 15.0.1, Rev. 0, Radiological Consequences Using Alternate Source Terms.

,. NUREG/CR-6604, -RADTRAD: A Simplified Model for RADionuclide Transport and Removal And DoseEstimation", April1998, and Supplement 1, June 1999.

6. TID 14844, "Calculation of Distance Factors for Power and Test Reactor Sites", March 1962.

7. Exelon (CornEd) Design Analysis QDC-5700-M-1 079, Analytic Limit for MSLRM Reading Following aCRDA, Rev. 0.

8. Exelon (ComEd) Design Analysis QDC-0000-M-1408, Atmospheric Dispersion Factors (X/Qs) forAccident Release, Rev. 1.

9. Deleted

10. 10 CFR 50.67

11. Bechtel Power Corporation Design Calculation DR-357-M-004, 'Control Rod Drop Accident/ MSLRMRemoval", Rev. 0.

12. Exelon (ComEd) Design Analysis QDC-0000-N-1020, 'Impact of Extended Power Uprate on SiteBoundary and Control Room Doses for LOCA and Non-LOCA Events", Rev. 0.

13. Exelon Letter RS-01-183 to the USNRC, "Additional Radiation Dose Information Supporting the LicenseAmendment Request to Permit Uprated Power Operation", Aug. 31, 2001.

14. NEDC-32868P, GE14 GESTAR Compliance Document

15. GE Task Report No. GE-NE-A22-00103-64-01, Rev. 0, Project Task Report: 'Dresden and Quad CitiesAsset Enhancement Program - Task T0802: Radiation Sources and Fission Products", August 2000.

16. Deleted

17. U.S. Federal Guidance Report No.11, "Limiting Values of Radionuclide Intake and Air Concentration andDose Conversion Factors for Inhalation, Submersion, and Ingestion", 1988.

18. U.S. Federal Guidance Report No.12, 'External Expbsure to Radionuclides in Air, Water, and Soil", 1993.

19. NEDO-31400A Class I, "Safety Evaluation for Eliminating the BWR MSIV Closure Function and ScramFunction of the MSLRM", October 1992

I CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO.13

6. CALCULATIONS

6.1. Source Term CalculationThe source terms are calculated by RADTRAD, using input values of core activity (as a function ofpower), nuclide release fractions, and core power. For this analysis, a list of 60 core isotopicnuclides and their curie per megawatt activities were extracted from Appendix D of the GE taskreport No. GE-NE-A22-00103-64-01l(Ref. 15) for input into the RADTRAD "NIF" (see AttachmentC). The AST release fractions associated with all of these nuclide groups are derived usingguidance outlined in Reg. Guide 1.183, as applied in Attachment A. The final gap release and fuelmelt release fraction calculated in that attachment, for each nuclide group, is then input into theappropriate RADTRAD "RTF", as seen in Attachment D. RADTRAD applies the input core powerof 3016 MWt (102% power, to account for uncertainty) to these two input files to develop the coresource term activities for this CRDA. Radioactive decay and daughter products are considered inRADTRAD, with this RADTRAD option turned "on".

6.2. Dose Calculations.The RADTRAD v. 3.03 computer code is used to determine Quad Cites 1 &2 CRDA doses at thethree dose points cited in Reg. Guide 1.183 (Ref. 2); the Exclusion Area Boundary (EAB), LowPopulation Zone (LPZ), and Control Room. RADTRAD is a simplified model of RADionuclideTransport and Removal And Dose Estimation developed for the NRC and endorsed by the NRC asan acceptable methodology for reanalysis of the radiological consequences of design basisaccidents.

RADTRAD estimates the releases using the Reference 2 Alternate Source Term source terms andassumptions. The RADTRAD code uses a combination of tables and/or numerical models ofsource term reduction phenomena to determine the time-dependent dose at user-specifiedlocations for a given accident scenario. The code system also provides the inventory, decay chain,and dose conversion factor tables needed for the dose calculation. The technical basis for theRADTRAD code is documented in Section 2 of NUREG/CR-6604 (Ref. 5).

Separate RADTRAD runs are made for the main condenser and the gland seal condenserleakages. This output is provided in Attachment B. The following is a parameter and descriptionslisting of input into the RADTRAD models:

A. Compartments

1. Reactor Coolant - This compartment represents the cooling water within the primarycontainment vessel.a. Compartment type - Other - since it is not the environment or control room.b. Volume - 1 ft3 - This nominal value, used to simplify input, is based on there

being a fractional leak rate associated with this compartment.c. Source term fraction - 1.0 - All of the source term is generated in the reactor

coolant.d. Compartment features - none selected.

2. Condenser-This compartment is the internal volume of the steam condenser.a. Compartment type - Other- since it is not the environment or control room.b. Volume - 92,000 ft3 - actual free volume.c. Source term fraction - 0.0

ICALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO.14 l

d. Compartment features - none selected.

3. Environmenta. Compartment type - Environment

4. Control Rooma. Compartment type - Control Room

- -b. --Volume - 58,300 ft3 - Proper volume.c. Source term fraction - 0.0d. Compartment features - none selected.

B. . Transfer Pathways - Main Condenser

1. Filtered Flow, Reactor Coolant to Condensera. From Compartment 1 - Reactor Coolantb. To Compartment 2 - Condenserc. Transfer mechanism - "Filter" selectedd. Filter Efficiency Panel - Flow rate - 275 cfm - With the Reactor Coolant volume set to

the nominal value of 1 ft3, this flow rate transfers 99% of the intended activity to theCondenser within 1 second.

e. Filter Efficiency Panel - Filter efficiency is 0.0%, as no filtration is considered for thisaccident analysis.

f. Active Pathway - Yes

2. Filtered Flow, Condenser to Environmenta. From Compartment 2 - Condenserb. To Compartment 3 - Environmentc. Transfer mechanism - 'Filter" selected -d. Filter Efficiency Panel - Flow rate - 0.3819 cfm for 0.0-24 hrs - This indicates the

activity leaks from the Main Condenser at a rate of 1 % per day for the duration of theaccident.



3. Filtered Flow, Environment to Control Rooma From Compartment 3- Environmentb To Compartment 4 - Control Roomc Transfer mechanism -"Filter" selected -d Filter Efficiency Panel - Flow rate - 58,300 cfm - Artificially high CR intake flowrate of

one air change per minute, to conservatively allow for any unfiltered inleakage, for theduration of the accident.

e Filter Efficiency Panel - Filter efficiency is 0.0%, as no filtration is considered for thisaccident analysis.

f Active Pathway -Yes

4. Filtered Flow, Control Room to Environmenta. From Compartment 4 - Control Roomb. To Compartment 3 - Environmentc. Transfer mechanism -'Filter" selected -d. Filter Efficiency Panel - Flow rate - 58,300 cfm, for the duration of the accident.

CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO. 15: l

e. Filter Efficiency Panel - Filter efficiency is entered as 100.0% iodine chemical for alltime periods. This is the exit from the control room to the environment; the filtrationprevents a double counting of the iodine release.


C. Transfer Pathways - Gland Seal Condenser

5. --Filtered-Flow,-Reactor-Coolant to Condensera. From Compartment 1 - Reactor Coolantb. To Compartment 2 - Condenserc. Transfer mechanism -'Filter" selectedd. Filter Efficiency Panel - Flow rate - 275 cfm - With the Reactor Coolant volume set to

the nominal value of 1 ft3, this flow rate transfers 99% of the intended activity to theCondenser within 1 second.



6. Filtered Flow, Environment to Control Rooma From Compartment 3 - Environmentb To Compartment 4 - Control Roomc Transfer mechanism - "Filter" selected -d Filter Efficiency Panel - Flow rate - 58,300 cfm - Artificially high CR intake flowrate of

one air change per minute, to conservatively allow for any unfiltered inleakage, for theduration of the accident.

e Filter Efficiency Panel - Filter efficiency is 0.0%, as no filtration is considered for thisaccident analysis.

f Active Pathway - Yes

7. Filtered Flow, Control Room to Environmenta From Compartment 4 - Control Roomb To Compartment 3 - Environmentc Transfer mechanism - "Filter" selected -d Filter Efficiency Panel - Flow rate - 58,300 cfm - for the duration of the accident.e Filter Efficiency Panel - Filter efficiency is entered as 100.0% iodine chemical for all

time periods. This is the exit from the control room to the environment; the filtrationprevents a double counting of the iodine release.

f Active Pathway - Yes

8. Filtered Flow, Reactor Coolant to Environmenta. From Compartment 1 - Reactor Coolantb. To Compartment 3 - Environment - Through Gland Seal systemc. Transfer Mechanism -"Filter" selectedd. Filter Efficiency Panel - Flow Rate 0.4125 cfm - 0.15% of the 275 cfm nominal value is

chosen as the rate to evacuate activity from the coolant to the gland seal steamcondenser, as described on sheet 13 of Reference 11.

e. Filter Efficiency Panel - Filter efficiency is 0.0%, as no filtration is considered for thisrelease path.


D. Dose Locations

I CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 PAGE NO.16

1. Exclusion Area Boundarya. In Compartment 3 - Environmentb. Breathing Rate Default - not checkedc. X/Q -1.36E-03 sec/M 3 for 0-2 hrs - This represents the conservatively chosen MSIV

LOCA release points.d. Breathing Rate - 3.47E-04 m3/sec - this is the Reg. Guide 1.183 specified breathing

-rate, with the traditional -three digit accuracy (RADTRAD default). This value is enteredfrom time 0 to the end of the accident.

2. Low Population Zonea. In Compartment 2 - Environmentb. Breathing Rate Default - not checkedc. x/Q -1.04E-04 sec/m3 for 0-2 hrs; 4.14E-05 sec/r 3 for 2-8 hrs; 2.62E-05 sec/r 3 for 8-24

hrs; - These represent the conservatively chosen MSIV LOCA release points.d. Breathing Rate - 3.47E-04 m3/sec for 0-8 hrs; 1.75E-04 m3/sec for 8-24 hrs - this is

the Reg. Guide 1.183 specified breathing rate, with the traditional three digit accuracy(RADTRAD default), assuming a time dependant reduction.

3. Control Rooma. In Compartment 3 - Control Roomb. Breathing Rate Default - not checkedc. X/Q - 1.02E-03 sec/M 3 for 0-2 hrs; 8.23E-04 sec/M 3 for 2-8 hrs; and 3.55E-04 sec/M 3 for

8-24 hrs - These represent the conservatively chosen MSIV LOCA release points.d. Breathing Rate - 3.47E-04 m3/sec for 0-24 hrs - this is the Reg. Guide 1.183 specified

breathing rate, with the traditional three digit accuracy (RADTRAD default).e. Occupancy Factor - 1 - For the duration of the accident.

E. Source Terma. The 'Dres QDC Source Terms.nif' file [Attachment C] reflects the Quad Cities core

activities, and is modified to reflect the "Alternate Source Term" activities provided byReference 15.

b. The power level of 3016.00 MWt, as per Section 4.2 above, reflects a core at 102%power, accounting for uncertainty.

c. There is no credited delay in the release of activity.d. The RADTRAD radioactive decay and daughter products option is turned 'on".e. The dre-qdc-crda.rft files [Attachment D] is designed to reflect gap activity fractions per

RG 1.183, Appendix C, with one for the main condenser and one (without condenserfission product deposition credit) for the gland seal condenser.

The source terms, which are calculated in Section 6.1 above, are input as a separate RADTRAD"N IF" file. This file is included in Attachment C.

Washington Group International has pre-qualified RADTRAD for application to perform suchcalculations, as documented in the Computer Disclosure Sheet of Attachment F. The new designbasis RADTRAD simulations utilized the design input parameters as provided in Section 4.

6.3. SJAE Release PathwayThe calculation of the dose consequence from the SJAE release pathway was performed using thespreadsheet in Attachment E. The SJAE Release Pathway dose is dependent only upon the noblegas alternate source term, because all iodine and particulate nuclides are eliminated by thecharcoal delay beds. The initial core activity for each noble gas, calculated at 3016 MWt, is then

CALCULATION NO. QDC-0000-N-1268 REV. NO. 001 PAGE NO.17

multiplied by the total noble gas release fraction calculated in Attachment A. This activity is thendecayed for the period of time that it is delayed in the charcoal beds:

* a = aoe

where:__ __ __ __-a= nuclide activity-after decay period (Ci)

cto= initial nuclide activity (Ci)e= exponential constantA= decay constant (hoursl)t= time of delay (hours)

It is important to note that the two noble gases in the source term of this plant, Krypton and Xenon,are characterized by different delay periods.

When the decayed activities are found, the dose conversion factors (DCF), dispersion factor. (X/a),and (for the control room dose location) geometry factors are applied. The resulting dose is what isseen via the SJAE release pathway at each respective dose location following a CRDA. SeeAttachment E. This does not include the release associated with steam flow to the turbine glandsealing system, which is calculated separately as described in Section 6.2.

I CALCULATION NO. QDC-0000-N-1268 I REV. NO. 001 I PAGE NO. 18 l

7. SUMMARY AND CONCLUSIONS

Table 3 provides the Scenario 2 results from the RADTRAD code, as well as the prescribeddose acceptance criteria.

Table-7.1. RADTRAD-Analysis-Results and Comparisons to-the-Acceptance Criteria-EAB LPZ CR

Prescribed Dose Limits (TEDE)! 6.25 rem/ 6.25 rem! 5 rem!Basis Document RG 1.183 RG 1.183 1OCFR50.67

RADTRAD Analysis Results inAttachment B 0.714 rem 0.148 rem 2.33 rem

(main condenser leakage)RADTRAD Analysis Results in

Attachment B 1.43 rem 0.109 rem 0.792 rem(gland seal condenser leakage)

SJAE Release from Attachment E 1.58 rem 0.121 rem 0.0413 rem

TotalMain and Gland Seal Condenser 2.14 rem 0.257 rem 3.12 rem

LeakageTotal

Gland Seal Condenser Leakage and 3.01 rem 0.230 rem 0.833 remSJAE Release

All doses are acceptable.

I CALCULATION NO. QDC-0000-N-1 268 REV. NO. 001 PAGE NO. 19

8. OWNER'S ACCEPTANCE REVIEW CHECKLIST FOR EXTERNAL DESIGNANALYSIS

DESIGN ANALYSIS NO. QDC-O0000-N-1268, REV: 1

1. Do assumptions have sufficient rationale?

2. Are assumptions compatible with the way the plant is2. operatei and with the licensing basis?

3. Do the design inputs have sufficient rationale?

4. Are design inputs correct and reasonable?

Are design inputs compatible with the way the plant isoperated and with the licensing basis?

Are Engineering Judgments clearly documented andjustified? I

7. Are Engineering Judgments compatible with the way theplant is operated and with the licensing basis?

8. Do the results and conclusions satisfy the purpose and8. objective of the Design Analysis?

9. Are the results and conclusions compatible with the waythe plant is operated and with the licensing-basis?

Does the Design Analysis include the applicable design10. basis documentation?

Have any limitations on the us'e of the results been11. identified and transmitted to the appropriate

organizations?

12. Are there any unverified assumptions?

Do all unverified assumptions have a tracking and closure13. mechanism in place?

Have all affected design analyses been documented on the14. Affected Documents List (ADL) for the associated

Configuration Change?

Do the sources of inputs and analysis methodology usedmeet current technical requirements and regulatory

15 commitments? (If the input sources or analysis15. methodology are based on an out-of-date methodology or

code, additional reconciliation may be required if thesite has since committed to a more recent code)

16. Have vendor supporting technical documents and references1* (including GE DRFs) been reviewed when necessary?

EXELON REVIEWER: Id'. DATE:

Yes No N/A

E'0 0

DY'S 0700 3 :

El 0]

MV 0 01

2'I3 0

P, El .0

a/ 0 E

V-10 E5 01

1 /.0 leUr" 0, [2o VsO

1�r/ .[,:] El

[! ' 5 5

-Print /& 1 K)

CRDA AST RADTRAD INPUTS DERIVATION - RELEASE FRACTION THAT LEAVES THE CONDENSER USING RG 1.183 APP. C

Constants: .Value | Descriptionj Basis

850 Failed fuel rods - bounding case DREOO-0071/QDC-0000-N-102045612 Fuel rods In full core | DRE0O-0071/QDC-0000-N-1 020

0.018635 Fraction of rods in core with gap activity release 850145612[ _

1.7 Peaking factor_ _ I NEDC-32868P0.03168 Gap activity release potential with peaking 1.7 x .0186350.0077 Fraction of fuel In failed rods assumed to melt DREOO-0071/QDC-0000-N-1020

0.000244 Melted fuel activity release potential with peakin .03168 x .0077

Fraction Activity __=Activity Fraction vailable for _ _ FractionFraction Released Release Duration (h): Released Duration (h):

Released from from 1.OOOOE-031 from 1.OOOOE-03fm- Gap Vessel Condense Noble Gases: Melted Fuel Noble Gases:

0.1 1 1 3.1680E-03 . 0.9 2.1954E-04Iodine: . Iodine:

0.1 0.1 0.1 3.1680E-05 0.45 1.0977E-06Cesium: Cesium:

0.12 0.01 0.01 3.8016E-07 0.2 4.8788E-091Tellurium: Tellurium:

0 0.01 0.01 0.OOOOE+00 0.05 1.2197E-09Strontium: Strontium:

0 0.01 0.01 0.OOOOE+00 0.02 4.8788E-10Barium: - Barium:

0 0.01 0.01 0.OOOOE+00 0.02 4.8788E-10Ruthenium: Ruthenium:

0 0.01 0.01 0.OOOOE+00 0.0025 6.0984E-1 1Cerium: Cerium:

0 0.01 0.01 0.OOOOE+00 0.0005 1.2197E-111-Lanthanum: Lanthanum:

0 0.01 0.01 0.OOOOE+00 0.0002 4.8788E-12

Appendix C. paragraph 1. (for Noble gases and Iodine) and Table 3 (for Cesium, an Alkali Metal) of Regulatory Guide 1.183ZFromAppendix C, paragraph 3.3 of Regulatory Guide 1.183 I I |From Appendix C, paragraph 3.4 of Regulatory Guide 1.183From Reg. Guide 1.183. Table 1, Early In-vessel Release Column, with 50% total Iodine release per Appendix C, paragraph 1

to account for the 50% iodines release from fuel melting per Appendix C paragraph 1. I I I

RELEASE FRACTION QDC-0000-N-1268, Rev. 1, Attachment A, Page 1 of 3

CRDA AST RADTRAD INPUTS DERIVATION - RELEASE FRACTION THAT LEAVES THE CONDENSER USING RG 1.183 APP. C

Constants:Value Description j Basis

850 Failed fuel rods - bounding case DREOO-0071IQDC-0000-N-102045612 Fuel rods In full core DREOO-00711QDC-0000-N-1020

0.018635 Fraction of rods in core with gap acivitty release potential 850/45612 |1.7 Peaking factor I I NEDC-32868P

0.03168 . Gap activity release potential with peaking 1.7 x .0186350.00771 Fraction of fuel in failed rods assumed to melt DREOO-0071QDC-0000-N-1020

0.000244 Melted fuel activity release potential with peaking .03168 x .0077

Fraction AdivityActivity Fraction Available for FractionFraction Released Release Duration (h): Released Duration (h):

Released from from 1 .OOOOE-03 from 1.0000E-03from Gap Vessel Condenser Noble Gases: . Melted Fuer Noble Gases:

0.1 1 1 3.1680E-03 0.9 2.1954E-04Iodine: I lodine:

0.1 0.1 1 3.1680E-04 0.45 1.0977E-05Cesium: Cesium:

0.12 0.01 1 3.8016E-05 0.2 4.8788E-07Tellurium: Tellurium:

0 0.01 1 O.OOOOE+0C . 0.05 1.2197E-07. Strontium: Strontium:

0 0.01 1 O.OOOOE+00 0.02 4.8788E-08Barium: Barium:

0 0.01 1 O.OOOOE+00 0.02 4.8788E-08Ruthenium: Ruthenium:

0 0.01 1 O.OOOOE+00 0.0025 6.0984E-09. Cerium: Cerium:

0 0.01 1 0.OOOOE+00 0.0005 1.2197E-09. Lanthanum: Lanthanum:

0 0.01 1 O.OOOOE+00 0.0002 4.8788E-10

FrApendix C, paragraph 1. (for Noble gases and Iodine) and Table 3 (for Cesium, an Alkali Metal) of Regulatory Guide 1.183

From Appendix C, paragraph 3.3 of Regulatory Guide 1.183 1 1 1 1Without Regulatory Guide 1.183 Paragraph 3.4 credit for no deposition in the Gland Seal Condenser for forced releasesFrom Reg. Guide 1.183, Table 1 EarlyIn-vessel ReleaseColumn, with 50% total lodinereleaseperAppendixC. paragraph I

to account for the 50% lodines release from fuel melting per Appendix C paragraph 1. I I I I

RELEASE FRACTION ODC-0000-N-1268, Rev. 1, Attachment A, Page 2 of 3

CRDA AST RADTRAI

Constants:Value Description Basis

850 Failed fuel rods - bounding case DRE00-0071/QDC-0000-_45612 Fuel rods In full core DREO0-0071I0DC-0000-t=A5/A6 Fraction of rods In core with gap actdiv 1850/45612 _

1.7 Peaking factor NEDC-32868P-A7-A8 Gap activity release potential with pea 1.7 x .0186350.0077 Fraction of fuel In failed rods assumed DREO0-0071/QDC-0000-_=A9-A10 Melted fuel activity release potential w .03168 x .0077

Fraction ActivityAcivity Fraction Available for Fraction

Fraction Released Release Duration (h): Released Duration (h):Released from from 0.001 from 0.001

frm Ga& VesserZ Condenser' Noble Gases: Melted Fuer Noble Gases:

0.1 1 I =AS9A20-B20-C20 =(1-A20) =AS1 -H20-B20-C20Iodine: Iodine:

0.1 0.1 1 Ae9sA22B22C22 __ 0.45 =AS11 H22-B22-C22Cesium: Cesium:

0.12 0.01 I =AS9-A24-B24-C24 0.2 =A$11-H24-B24-C24Tellurium: Tellurium:

0 0.01 1 =AS9-A26-B26-C26 0.05 =AS 11-H26-B26-C26__ _ _ _ _ _ _ _Strontium: _ _ _ __Strontium:

0 0.01 1 =AS9A28-828-C28 0.02 -AS11-H28-B28-C28Barium: BarIum:

0 0.01 1 =A$9-A30-B30-C30 0.02 =A$1 1H30-B30-C30

Ruthenium: Rteim0.01 1 =AS9A32-B32-C32 0.0025 =AS11-H32B32-C32

Cerium: Cerium:0 0.01 1 =A$9A34-834-C34 0.0005 =A$11 -H34-B34-C34

Lanthanum: Lanthanum:0 0.01 1 =A$9 A36 B36-C36 0.0002 =AS1 -H36-B36-C36

'From Appendix C, p__

From Appendix C. p__

Without Regulatory CFrom Reg. Guide 1.1

to account for the 500°

RELEASE FRACTION QDC-0000-N-1268, Rev. 1, Attachment A. Page 3 of 3

QDC -Gland Seal

RADTRAD Version 3.03 (Spring 2001) run on 8/12/2005 at 21:03:37

File inforpmation

Plant file = P:\Users\Nuc\Exelon EOC\Discipline Files\Process\AST\Dresden &Quad Cities AST\QDC CRDA\QDC-CRDA (Gland Seal only) (1CR airchange per min).psfInventory file = p:\users\nuc\exelon eoc\discipline files\process\ast\dresden &

quad cities ast\dre crda\dres qdc source terms.nifRelease file r p:\users\nuc\exelon eoc\discipline files\process\ast\dresden &

quad cities ast\dre crda\dre-qdc-crda-glandsealcondenser.rftDose Conversion file c:\program files\radtrad3-03\defaults\fgrll&12.inp

ff111 1### 11111 4! # # ##### 1 # #####

1111 #11 11# $ #! # 1 111 4! 1 #

#! #1 #4 114 #! ## 1

Radtrad 3.03 4/15/2001Quad Cities Units i&2 CRDA with Gland Sealing Steam System Operation only (1CR airchange

per min)Nuclide Inventory File:p:\users\nuc\exelon eoc\discipline files\process\ast\dresden & quad cities ast\drecrda\dres qdc source terms.nifPlant Power Level:3.0160E+03

Compartments:4

Compartment 1:Reactor Coolant31.OOOOE+0000000

Compartment 2:Condenser3

9.2000E+040000.

QDC-0000-N-1268, Rev. 1, Attachment B, Page BI of B26

QDC - Gland Seal

0Compartment 3:Environment

2O.OOOOE+0000000

Compartment 4:Control Room

15.8300E+0400000

Pathways:5

Pathway 1:Reactor Coolant

122

to condenser

Pathway 2:Condenser to

2environment

32

Pathway 3:Environment

34

to Control Room

2Pathway 4:Control Room to

432

Pathway 5:

Environment

Reactor Coolant to Environment132

End of Plant Model FileScenario Description Name:

Plant Model Filename:

Source Term:1I l.OOOOE+00

c:\program files\radtrad3-03\defaults\fgrll&12.inpp:\users\nuc\exelon eoc\discipline files\process\ast\dresden & quad cities ast\dre.crda\dre-qdc-crda-gland sealcondenser.rft

QDC-0000-N-1268, Rev. 1, Attachment B, Page B2 of B26

-QDC - Gland Seal

0.0000E+0009.5000E-01 4.8500E-02 1.5000E-03 l.OOOOE+00

Overlying Pool:0o.OOOOE+000000

Compartments:4

Compartment 1:010000000




Pathways:5

Pathway 1:

00


-QDC - Gland Seal

00013O.OOOOE+001.6670E-012.4000E+01000.000

Pathway 2:0000012o . 000E+002 .4000E+01000000

Pathway 3:0000012o .OOOOE+002 .4000E401000000

Pathway 4:00000120. 00OOE+002. 4000E+010

2.7500E+02O.OOOOE+00O.OOOOE+00

O.OOOOE+000.00OE+00O.OOOOE+00

O.OOOOE+00O.OOOOE+00O.OOOOE+00


O.OOOOE+00O.OOOOE+00




5.8300E+04O.OOOOE+00



O.0000E+000. 0000E+00

5.8300E+04O.OOOOE+00

1.OOOOE+02O.OOOOE+00




-QDC -Gland Seal

00000

Pathway 5:00000120. 00 0E+002. 4000E+01000

4. 1250E-01O.OOOOE+00




000

Dose Locations:3

Location 1:EAB

312O.OOOOE+002.OOOOE+0012O.OOOOE+002.OOOOE+000

Location 2:LPZ314O.OOOOE+002.OOOOE+008.OOOOE+002.4000E+0113O.OOOOE+008.OOOOE+002.4000E+010

Location 3:Control Room

4012

1.3600E-03O.OOOOE+00

3.47OOE-04O.OOOOE+00

1.0400E-044.1400E-052.6200E-05O.OOOOE+00

3.470OE-041.750OE-04O.OOOOE+00

O.OOOOE+00 3.4700E-04


-QDC - Gland Seal

2.4000E+01 O.OOOQE+0012O.OOOOE+00 1.OOOOE+002.4000E+01 O.OOOOE+00

Effective Volume Location:14O.OOOOE+00 1.0200E-032.OOOOE+00 8.2300E-048.OOOOE+00 3.5500E-042.4000E+01 O.OOOOE+00

Simulation Parameters:5O.OOOOE+00 1.OOOOE-041.0000E-02 1.0000E-031.OOOOE-01 1.OOOOE-021.OOOOE+00 1.0000E+002.4000E+01 O.OOOOE+00

Output Filename:P:\Users\Nuc\Exelon EOC\Discipline Files\Process\AST\Dresden & Quad Cities AST\QDC

CRDA\QDC-CRDA (Gland Seal only) (1CR airchange per min).oO

21

01

End of Scenario File

QDC-OOOO-N-1268, Rev. I, Attachment B, Page B6 of B26

-QDC - Gland Seal


Plant Description

Number of Nuclides = 60

Inventory Power = l.OOOOE+00 MWthPlant Power Level-= 3.0160E+03 MWth

Number of compartments = 4

Compartment information

Compartment number 1 (Source term fraction = 1.0000E+00

Name: Reactor CoolantCompartment volume 1.OOOOE+00 (Cubic feet)Compartment type is NormalPathways into and out of compartment 1

Exit Pathway Number 1: Reactor Coolant to condenserExit Pathway Number 5: Reactor Coolant to Environment

Compartment number 2Name: CondenserCompartment volume = 9.2000E+04 (Cubic feet)Compartment type is NormalPathways into and out of compartment 2

Inlet Pathway Number 1: Reactor Coolant to condenserExit Pathway Number 2: Condenser to environment

Compartment number 3Name: EnvironmentCompartment type is EnvironmentPathways into and out of compartment 3

Inlet Pathway Number 2: Condenser to environmentInlet Pathway Number 4: Control Room to EnvironmentInlet Pathway Number 5: Reactor Coolant to EnvironmentExit Pathway Number 3: Environment to Control Room

Compartment number 4Name: Control RoomCompartment volume 5.8300E+04 (Cubic feet)Compartment type is Control RoomPathways into and out of compartment 4

Inlet Pathway. Number 3: Environment to Control RoomExit Pathway Number 4: Control Room to Environment

Total number of pathways = 5

QDC-0000-N-1268, Rev. I, Attachment B, Page B7 of B26

QDC - Gland Seal


### # I # ##### ## #

#II #

Dose OutputII##II######################I#######I####III#III#I#####I#I#I

Detailed model information at time (H) = 0. 0010

EAB Doses:

Time (h) = 0.0010Delta dose (rem)Accumulated dose (rem)

Whole Body3.1420E-013.1420E-01

Thyroid2.6118E+012.6118E+01

TEDE1.1801E+001.1801E+00

LPZ Doses:


Whole Body2.4027E-022.4027E-02

Thyroid1.9972E+001.9972E+00

TEDE9.0244E-029.0244E-02

Control Room Doses:


Whole Body2.2808E-042.2808E-04

Thyroid5.4496E-015.4496E-01

TEDE1.8296E-021.8296E-02

Detailed model information at time (H) =

EAB Doses:

0.0020


Whole Body6.9191E-023.8339E-01

Thyroid5.2722E+003.1390E+01

TEDE2.4417E-011.4243E+00

LPZ Doses:

Time (h) 0.0020Delta dose (rem)Accumulated dose (rem)

Whole Body5.2911E-032.9318E-02

Thyroid4.0317E-012.4004E+00

TEDE1.8672E-021.0892E-01

Control Room Doses:


-QDC - Gland Seal


Whole Body5.4799E-047.7607E-04

Thyroid1.3007E+001.8456E+00

TEDE4.3674E-026. 1970E-02


EAB Doses:

0.1667


Whole Body'1.1186E-033.8451E-01

Thyroid5.8388E-023.1448E+01

TEDE3.0671E-031.4274E+00

LPZ Doses:


Whole Body8.5538E-052.9404E-02

Thyroid4.4650E-032.4049E+00

TEDE2.3454E-041.0915E-01

Control Room Doses:


Whole Body9.2041E-039.9802E-03

Thyroid2.1738E+012.3584E+01

TEDE7.3000E-017. 9197E-01


EAB Doses:

2. 0000

* Time (h) = 2.0000Delta dose (rem)Accumulated dose (rem)

Whole BodyO.OOOOE+003.8451E-01

ThyroidO.OOOOE+003.1448E+01

TEDEO.OOOOE+001.4274E+00

LPZ Doses:



ThyroidO.OOOOE+002.4049E-00

TEDE0.000E+001.0915E-01

Control Room Doses:

.Time (h) = 2.0000Delta dose (rem)Accumulated dose (rem)

Whole Body4.5680E-079.9806E-03

Thyroid1.1349E-032.3585E+01

TEDE3.8058E-057.9201E-01


EAB Doses:

8. 0000





LPZ Doses:

Time (h) = 8.0Delta dose (rem)

000 Whole BodyO.OOOOE+00

Thyroid TEDEO.OOOOE+00 O.OOOOE+00


QDC - Gland Seal

Accumulated dose (rem) 2.9404E-02 2.4049E+00 1.0915E-Ol

Control Room Doses:


Whole Body1.3584E-549.9806E-03

. Thyroid5.4831E-512.3585E+0l

TEDE1.8202E-527. 9201E-0l

Detailed model information at time (H) - 24.0000

EAB Doses:


Whole Body0.000OE+00.3..8451E-0l

ThyroidO.OOOOE+003. 1448E+0l


LPZ Doses:




TEDEO.OOOOE+001.0915E-0l

Control Room Doses:


Whole Body2.1247-2119.9806E-03

Thyroid2.2781-2072.3585E+0l

TEDE7.4914-209.7. 9201E-0l

411

I-131 Summary

Time (hr)0.0000.0010.0020.1670.4200.6700.9201.3001. 6001. 9002.0002.3002.6002.9003.2003.5003.8004.1004.4004.7005.000

Reactor CoolantI-131 (Curies)

1.2669E+031.5672E+035.4302E+0lO.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00

Condenser1-131 (Curies)

1.3208E+032.4293E+042.9196E+04-2.9233E+042.9206E+042.9180E+042.9154E+042.9114E+042.9083E+042.9051E+042.9041E+042.9010E+042.8979E+042.8947E+042.8916E+042.8885E+042.8854E+042.8823E+042.8792E+042.8761E+042.8730E+04

Environment.I-131 (Curies)

1.9812E+003.6440E+0l4.3794E+0l4.3876E+0l4.3876E+0l4.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+0l4.3876E+0l4.3876E+014.3876E+0l4.3876E+0l4.3876E+0l4.3876E+0l4.3876E+0l4.3876E+0l4.3876E+0l4.3876E+01

QDC-0000-N- 1268, Rev. 1, Attachment B, Page B IO of B26

QDC - Gland Seal

5.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.2009.5009.800

10. 10010. 40024.000

O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00

2.8699E+042.8668E+042.8637E+042.8606E+042.8575E+042.8545E+042.8514E+042.8483E+042.8452E+042.8422E+042. 8391E+042. 8361E+042.8330E+042.8300E+042.8269E+042.8239E+042.8208E+042.8178E+042.6834E+04

4 .3876E+014.3876E+014 .3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014.3876E+014 .3876E+014.3876E+014.3876E+01

Time (hr)0.0000.0010.0020.1670.4200.6700.9201.3001.6001.9002.0002.3002.6002.9003.2003.5003.8004.1004.4004.7005.0005.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.200

Control Room,I-131 (Curies)5.5477E-029.9428E-011.1327E+005.7948E-051.4529E-114.4405E-181.3571E-241.6985E-342.5837E-423.9303E-509.7384E-531.4814E-602.2535E-683.4279E-765.2145E-847.9322E-921.2066E-991.8355-1072.7921-1154.2473-1236.4610-1319.8283-1391.4951-1462.2743-1543.4596-1625.2626-1708.0054-1781.2178-1851.8524-1932.8179-2014.2865-2096.5206-2179.9190-2251.5089-2322.2952-240

QDC-0000-N-1268, Rev. 1, Attachment B, Page BII of B26

-QDC - Gland Seat

9.500 3.4915-2489.800 5.3112-256

10.100 8.0792-26410.400 1.2290-27124.000 O.OOOOE+00

Cumulative Dose Summary

EAB LPZTime(hr)0. Odo0 .0010.0020.1670.4200.6700.9201.3001 .6001 .9002.0002.3002. 6002. 9003.2003.5003.8004.1004.4004.7005.0005.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.2009.5009.800

10. 10010.40024.000

Thyroid(rem)

O.OOOOE+002.6118E+013.1390E+013.144 8E+013.1448E+013.144 8E+013.1448E+013.1448E+013. 1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013. 1448E+013. 1448E+013. 1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+013.1448E+01

TEDE(rem)

O.OOOOE+001.1801E+001.4243E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+001.4274E+00

Thyroid(rem)

O.OOOOE+001.9972E+002.4004E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002 .4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+002.4049E+00

TEDE(rem)

O.OOOOE+009.0244E-021.0892E-011.0915E-0i1.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011. 0915E-011.0915E-011.0915E-011. 0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011. 0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-011.0915E-01

ControlThyroid

(rem)O.OOOOE+005.4496E-011.8456E+002.3584E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+012.3585E+01

RoomTEDE(rem)

O.OOOOE+001.8296E-026. 1970E-027.9197E-017.9201E-017. 9201E-017. 9201E-017. 9201E-017.9201E-Ol7.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.92O1E-017.92O1E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-017.9201E-01

Worst Two-Hour Doses

QDC-0000-N-1268, Rev. l, Attachment B, Page B12 of B26

.QDC - Gland Seal

EABTime Whole Body(hr) (rem)0.0 3.8451E-01

Thyroid .(rem)

3.1448E+01

TEDE(rem)

1.4274E+00


QDC - Gland Seal


File information

Plant file = P:\Users\Nuc\Exelon. EOC\Discipline Files\Process\AST\Dresden &Quad Cities AST\QDC CRDA\QDC-CRDA condenserpath (1CR airchange per min).psfInventory file = p:\users\nuc\exelon eoc\discipline files\process\ast\dresden &

quad cities ast\dre crda\dres qdc source terms.nifRelease file = p:\users\nuc\exelon eoc\discipline files\process\ast\dresden &

quad cities ast\dre crda\dre-qdc-crda-main condenser.rftDose Conversion file = c:\program files\radtrad3-03\defaults\fgrll&12.inp

41a C 41e 41its12 41D with 41 peren per 41y codnsrvouereeserte1

41411414 414414 ##### 41 41 41 #### 411144 41 #####

airchange/min)Nuclide Inventory File:p:\userA\nuc\exelon eoc\discipline files\process\ast\dresden & quad cities ast\drecrda\dres qdc source terms.nifPlant Power Level:3.# O1.E+03

Compartments:4

Compartment 1:Reactor Coolant

31.OOOOE+0000000

Compartment 2:Condenser3

9.2000E+040000


QDC - Gland Seal

0Compartment 3:Environment

2O.OOOOE+0000000

Compartment 4:Control Room

15.8300E+0400000

Pathways: .5

Pathway 1:Reactor Coolant

122

to condenser

Pathway 2:Condenser tc

232

Pathway 3:Environment

342

z environment

to Control Room

Pathway 4:Control Room to

432

Pathway 5:

Environment

Reactor Coolant to1

Environment

32

End of Plant Model FileScenario Description Name:

Plant Model Filename:

Source Term:11 1.OOOOE+00

c:\program files\radtrad3-03\defaults\fgrll&12.inpp:\users\nuc\exelon eoc\discipline files\process\ast\dresden & quad cities ast\dre

crda\dre-qdc-crda-main condenser.rft


QDC - Gland Seal

o.0000EO+0019.5000E-01 4.8500E-02 1.5000E-03 1.0000E+00

Overlying Pool:0

0. 00 E+000

0

00

Compartments:4

Compartment 1:010

0

0

0

0

0

0

Compartment 2:0

10

0

0

0

0

0

0

Compartment 3:0

10

0

0

0

00

0

Compartment 4:010

0

0

0

0

0

0

Pathways:5

Pathway 1:0

0


-QDC - Gland Seal

00013O.OOOOE+001. 6670E-012.4000E+01000000

Pathway 2:0000*0

12O.OOOOE+002.4000E+01000000

Pathway 3:0000012O.OOOOE+004.8000E+01000000

Pathway 4:0000012O.OOOOE+004.8000E+010

2.7500E+02O.OOOOE+00O.OOOOE+00

6.3890E-01O.OOOOE+00

5.8300E+04O.OOOOE+00

O.OOOOE+00O.pOOOE+O0O.OOOOE+00

0.O000OE+O00O.OOOOE+00


O.OOOOE+O0O.OOOOE+O0O.OOOOE+O0

O.OOOOE+00.0.OOOOE+00




0.0000E+00O.OOOOE+00

5.8300E+04O.OOOOE+00




QDC-O000-N-1268, Rev. I, Attachment B, Page B17 of B26

QDC - Gland Seal

0000 O0

Pathway 5:00000 .120.00obE+002. 4000E+01000000

O.OOOOE+00 O.OOOOE+00O.OOOOE+00, O.OOOOE+00



Dose Locations:3

Location 1:EAB

312O.OOOOE+002.OOOOE+0013O.OOOOE+008.0000E+002.4000E+010

Location 2:LPZ

3-14O.OOOOE+002.0000E+008.0000E+002.4000E+01

3O.OOOOE+008.OOOOE+002.4000E+010

Location 3:Control Room

4012

1.360OE-03O.OOOOE+00

3.470OE-041.750OE-04O.OOOOE+00

1.0400E-044.14OOE-052.6200E-05O.OOOOE+00

3.4700E-041.7500E-04O.OOOOE+00


--QDC - Gland Seal

O.OOOOE+00 3.4700E-042.4000E+01 O.OOOOE+0013O.OOOOE+00 1.OOOOE+002.4000E+01 6.OOOOE-013.2000E+01 O.OOOOE+00

Effective Volume Location:14O.OOOOE+00 1.0200E-032.0000E+00 8.2300E-048.OOOOE+00 3.5500E-042.4000E+01 O.OOOOE+00

Simulation Parameters:5O.OOOOE+00 1.OOOOE-041.0000E-02 1.0000E-031.OOOOE-01 1.OOOOE-021.0000E+00 1.0000E+002.4000E+01 0.0000E+00

Output Filename:P:\Users\Nuc\Exelon EOC\Discipline Files\Process\AST\Dresden & Quad Cities AST\QDCCRDA\QDC-CRDAcondenserpath (1CR airchange per min).oO

12101

End of Scenario File

QDC-OOOO-N-1268, Rev. I, Attachment B, Page B19 of B26

-QDC - Gland Seal


Plant Description

Number-of Nuclides = 60

Inventory Power l.OOOOE+00 MtthPlant Power Level = 3.0160E+03 MWth

Number of compartments 4

Compartment information

Compartment number 1 (Source term fraction =

Name: Reactor CoolantCompartment volume = l.OOOOE+00 (Cubic feet)Compartment type is NormalPathways into and out of compartment 1

Exit Pathway Number 1: Reactor Coolant toExit Pathway Number 5: Reactor Coolant to

l.OOOOE+00

condenserEnvironment

Compartment number 2Name: CondenserCompartment-volume = 9.2000E+04 (Cubic feet)Compartment type is NormalPathways into and out of compartment 2

Inlet Pathway Number 1: Reactor Coolant to condenserExit Pathway Number 2: Condenser to environment

Compartment number 3Name: EnvironmentCompartment type is EnvironmentPathways into and out of compartment 3

Inlet Pathway Number 2: Condenser to environmentInlet Pathway Number 4: Control Room to EnvironmentInlet Pathway Number 5: Reactor Coolant to EnvironmentExit Pathway Number 3: Environment to Control Room

Compartment number 4Name: Control RoomCompartment volume = 5.8300E+04 (Cubic feet)Compartment type is Control RoomPathways into and out of compartment 4

Inlet Pathway Number 3: Environment.to Control RoomExit Pathway Number 4: Control Room to Environment

Total number of pathways = 5


QDC - Gland Seal


#### # # ##### ##### I ## #. ## . # # # #

######

## # # #

##

####I

Dose Output

######################,##############################

Detailed model information at time (H) = 0.0010

EAB Doses:


Whole Body4.1221E-054.1221E-05

Thyroid3.4266E-033.4266E-03

TEDE1.5483E-041.5483E-04

LPZ Doses:


Whole Body3.1522E-063.1522E-06

Thyroid2.6204E-042.6204E-04

TEDE1. 1840E-051.1840E-05

Control Room Doses:


Whole Body2.0189E-082.0189E-08

Thyroid4.8239E-054.8239E-05

TEDE1. 6195E-061.6195E-06

Detailed model information at time (H). =

EAB Doses:

0. 0020


Whole Body1.0235E-041.4357E-04

Thyroid8.4027E-031.1829E-02

TEDE3.8092E-045.3575E-04

LPZ Doses:


Whole Body7.8267E-061.0979E-05

Thyroid6.4256E-049.0459E-04

TEDE2. 9129E-054.0969E-05

Control Room Doses:

QDC-O000-N- 1268, Rev. I, Attachment B, Page B21 of B26

_QDC - Gland Seal

Time (h) = 0.0020 Whole BodyDelta dose (rem) l.3866E-07Accumulated dose (rem) 1.5885E-07

Thyroid3.3003E-043.7826E-04

TEDE1.1080E-051.2700E-05


EAB Doses:

0.1667


Whole Body1.6980E-021.7123E-02

Thyroid1.4030E+001.4149E+00

TEDE6.3473E-026.4009E-02

LPZ Doses:


Whole Body1.2984E-031.3094E-03

Thyroid1.0729E-011.0820E-01

TEDE4.8538E-034.8948E-03

Control Room Doses:


Whole Body4.0084E-044.0100E-04

Thyroid9.5415E-019.5453E-01

TEDE3.2018E-023.2030E-02


EAB Doses:

2.0000


Whole Body1.4274E-011.5987E-01

Thyroid1.5361E+011. 6776E+01

TEDE6.4996E-017.1397E-01

LPZ Doses:


Whole Body1.0916E-021.2225E-02

Thyroid1.1747E+001.2829E+00

TEDE4.9703E-025.4598E-02

Control Room Doses:


Whole Body3.7248E-034.1258E-03

Thyroid1.1521E+011.2475E+01

TEDE3.8414E-014.1617E-01


EAB Doses:

Time (h) = 8.0000Delta ,dose (rem)Accumulated dose (rem)


ThyroidO.OOOOE+001. 6776E+0l

TEDEO.OOOOE+007.1397E-01

LPZ Doses:

Time (h) = 8.0000Delta dose (rem)

Whole Body6.4695E-03

Thyroid TEDE1.4458E+00 5.3946E-02


QDC - Gland Seal

Accumulated dose (rem) 1.8695E-02 2.7286E+00 1.0854E-01

Control Room Doses:


Whole Body4.4897E-038.6155E-03

Thyroid2.8801E+014. 1276E+01

TEDE9.5026E-011.3664E+00

Detailed model information at time (H) = 24.0000D

EAB Doses:

Time (h) = 24.0000Delta dose (rem) IAccumulated dose (rem)


ThyroidO.OOOOE+001. 6776E+01


LPZ Doses:


Whole Body3.5018E-032.2196E-02

Thyroid1.0894E+003.8181E+00

TEDE3. 9195E-021.4774E-01

Control Room Doses:


Whole Body1.6635E-031.0279E-02

Thyroid2.9401E+017.0678E+01

TEDE9.6495E-012.3314E+00.


EAB Doses:



ThyroidO.OOOOE+001. 6776E+01


LPZ Doses:





Control Room Doses:


Whole Body1.8039E-051.0297E-02


TEDE1.8039E-052.3314E+00


EAB Doses:





LPZ Doses:


- QDC - Gland Seal





Control Room Doses:





435

I-131 Summary

Time (hr)0.0000.0010.0020.1670.4200.6700.9201.3001.6001.9002.0002.3002.6002.9003.2003.5003.8004.1004.4004.7005.0005.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.2009.5009.800

10.100

Reactor CoolantI-131 (Curies)1.2681E+031.5695E+035.4388E+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+000.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00

CondenserI-131 (Curies)1.3216E+032.4327E+042.8562E+042.8548E+042.8519E+042.8491E+042.8462E+042.8419E+042.8385E+042.8351E+042.8339E+042.8305E+042.8271E+042.8237E+042.8203E+042.8169E+042.8136E+042.8102E+042.8068E+042.8034E+042.8001E+042.7967E+042.7933E+042.7900E+042.7866E+042.7833E+042.7799E+042.7766E+042.7732E+042.7699E+042.7666E+042.7633E+042.7599E+042.7566E+042.7533E+042.7500E+042.7467E+042.7434E+04

Environment1-131 (Curies)2.0578E-054.7810E-031.6505E-021.9763E+004.9878E+007.9571E+001.0923E+011.5426E+011.8976E+012.2521E+012.3702E+012.7242E+013.0777E+013.4308E+013.7835E+014.1358E+014.4876E+014.8391E+015.1901E+015.5407E+015.8908E+016.2406E+016.5899E+016.9388E+017.2873E+017.6353E+017.9830E+018.3302E+018.6770E+019.0234E+019.3694E+019.7149E+011.0060E+021.0405E+021.0749E+021.1093E+021.1437E+021.1780E+02

QDC-0000-N-1268, Rev. l, Attachment B, Page B24 of B26

. QDC - Gland Seal

10.40024.00032.00048. 000

O.OOOOE+00O.OOOOE+00O.OOOOE+00O.OOOOE+00

2.7401E+042.5947E+042.5212E+042.3804E+04

1.2122E+022.7211E+022.7211E+022.7211E+02

Time (hr)0.0000.0010.0020.1670.4200.6700.9201.3001.6001. 9002.0002.3002.6002.9003.2003.5003.8004.1004.4004.7005.0005.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.2009.5009.800

10. 10010. 4 0024.00032.00048.000

Control RoomI-131 (Curies)

5.7660E-071.3167E-044.4347E-045.5638E-035.5584E-035.5529E-035.5473E-035.5388E-035.5322E-035.5255E-035.5233E-034.4512E-034.4459E-034.4405E-034.4352E-034.4298E-034.4245E-034.4192E-034.4139E-034.4086E-034.4033E-034.3980E-034.3927E-034.3874E-034.3822E-034.3769E-034.3716E-034.3664E-034.3611E-034.3559E-034.3507E-031.8744E-031.8721E-031.8699E-031.8676E-031.8654E-031.8632E-031.8609E-031.8587E-031.7601E-035.8089-212O.OOOOE+00

Cumulative Dose Summary

EAB LPZ Control RoomThyroid TEDETime Thyroid TEDE

(rem)Thyroid

(rem)TEDE(rem)(hr) (rem) (rem) (rem)

QDC-0000-N-1 268, Rev. 1, Attachment B, Page B25 of B26

.QDC - Gland Seal

0.0000. 0010.0020.1670.4200.6700.9201.3001.600i.9002.0002.3002.6002. 90'03.2003.5003.8004.1004.4004.7005.0005.3005.6005.9006.2006.5006.8007.1007.4007.7008.0008.3008.6008.9009.2009.5009.800

10. 10010. 40024.00032. 00048. 000

O. OOOOE+003.4266E-031.1829E-021.4149E+003.5648E+005.6774E+007.7810E+001.0963E+011.3462E+011.5950E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011. 6776E+011.6776E+011. 6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011.6776E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+011. 6776E+01

O. OOOOE+001.5483E-045.3575E-046.4009E-021.5960E-012.5175E-013.4192E-014.7598E-015.7931E-016. 8062E-017. 1397E-017.1397E-017. 1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-017.1397E-01

O. OOOOE+002.6204E-049.0459E-041.0820E-012.7260E-014.3415E-015.9501E-018.3838E-011.0295E+001.2197E+001.2829E+001.3581E+001'.4330E+001.5075E+001.5818E+001.6557E+001.7293E+001.8025E+001.8755E+001. 9481E+002.0205E+002.0926E+002.1643E+002.2358E+002.3070E+002.3780E+002.4486E+002.5190E+002.5892E+002.6590E+002.7286E+002.7508E+002.7728E+002.7948E+002.8167E+002.8385E+002.8603E+002.8819E+002.9035E+003. 8181E+003. 8181E+003.8181E+00

O. OOOOE+001.1840E-054.0969E-054.8948E-031.2205E-021. 9251E-022. 6147E-023.6398E-024.4300E-025.2047E-025.4598E-025.7609E-026.0571E-026.3488E-026.6365E-026.9203E-027.2006E-027.4777E-027.7517E-028.0228E-028.2912E-028.5571E-028.8205E-029.0817E-029.3407E-029.5976E-029.8526E-021.0106E-011.0357E-011;.0606E-011.0854E-011.0939E-011.1023E-011.1106E-011.1188E-011.1270E-011.1352E-011.1432E-011.1512E-011.4774E-011.4774E-011.4774E-01

O.OOOOE+004.8239E-053.7826E-049.5453E-012.5670E+004.1514E+005.7291E+008.1160E+009.9903E+001.1856E+011.2475E+011.4031E+011.5520E+011.7002E+011. 8478E+011.9947E+012.1409E+012.2866E+012.4316E+012.5761E+012.7199E+012.8632E+013.0059E+013.1480E+013.2895E+013.4306E+013.5710E+013.7110E+013. 8504E+013. 9893E+014.1276E+014.2003E+014.2595E+014.3186E+014.3774E+014.4360E+014 .4944E+014.5526E+014. 6106E+017.0678E+017.0678E+017.0678E+01

O.OOOOE+001.6195E-061.2700E-053.2030E-028.6048E-021.3903E-011.9170E-012.7125E-013.3361E-013.9559E-014.1617E-014.6779E-015.1714E-015.6622E-016.1505E-016. 6363E-017.1196E-017.6007E-018.0794E-018.5560E-019.0303E-019.5026E-019.9728E-011.0441E+001.0907E+001.1371E+001.1834E+001.2294E+001.2753E+001.3209E+001.3664E+001.3903E+001.4098E+001.4292E+001.4485E+001.4678E+001.4870E+001.5061E+001.5251E+002.3314E+002.3314E+002.3314E+00

Worst Two-Hour Doses

EABTime(hr)0 .. 0

Whole Body(rem)-

1.5987E-01

Thyroid(rem)

1.6776E+01

TEDE(rem)

7.1397E-01

QDC-0000-N-1268, Rev. I, Attachment B, Page B26 of B26

Dres QDC Source Terms for CRDA.nif

Nuclide Inventory Name:Source Document Calc. #GE-NE-A22-00103-64-01

CitiesPower Level:0.lOOOE+01

Nuclides:60

Nuclide 001:Co-58

70.6117120000E+070.5800E+020.1529E+03

none 0.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 002:Co-60

7.0.1663401096E+090.6000E+020.1830E+03

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 003:Kr-85

10.3382974720E+090.8500E+024.3644E+02

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 004:Kr-85m

10.1612800000E+050.8500E+026 7720E+03

Kr-85 0.2100E+00none O.OOOOE+00

- none O.OOOOE+00Nuclide 005:Kr-87

10.4578000000E+040.8700E+021.2910E+04

Rb-87 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 006:Kr-88

10.1022400000E+050.88OOE+021.8150E+04

Rb-88 0.1000E+01

Appendix D for Dresden and Quad

QDC-0000-N-1268, Rev. l, Attachment C, Page 1 of 1O


none O.OOOOE+00none O.OOOOE+00Nuclide 007:Rb-8630.1612224000E+070.8600E+027.096E+01

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 008:Sr-895

0.4363200000E+07.0.8900E+022.4284E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 009:Sr-905

0.9189573120E+090.9000E+023.5283E+03

Y-90 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 010:Sr-915

0.3420000000E+050. 9100E+023.0810E+04

Y-91m 0.5800E+00Y-91 0.4200E+00none O.OOOOE+00Nuclide 011:Sr-925

0.9756000000E+040.9200E+023.3620E+04

Y-92 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 012:Y-90

90.2304000000E+060.9000E+023.6249E+03.

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 013:Y-91

9QDC-0000-N-1268, Rev. 1, Attachment C, Page 2 of 10


0.5055264000E+070.9100E+023.1549E+04none O.OOOOE+00none O.OOOOE+0Onone O.OOOOE+00Nuclide 014:Y-92

90.1274400000E+050.9200E+023.3767E+04

none O.OOOOE+00none O.OQOOE+00none O.OOOOE+00Nuclide 015:Y-93

90.3636000000E+050.9300E+023.9417E+04

Zr-93 0.1000E+Olnone O.OOOOE+00none O.OOOOE+00Nuclide 016:Zr-95

90.5527872000E+070.9500E+024.4427E+04

Nb-95m 0.7000E-02Nb-95 0.9900E+00none O.OOOOE+00Nuclide 017:Zr-97

90.6084000000E+050.9700E+024.4971E+04

Nb-97m 0.9500E+00Nb-97 0.5300E-01none O.OOOOE+00Nuclide 018:Nb-95

90.3036960000E+070.9500E+024.4637E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 019:Mo-997

0.2376000000E+060.9900E+025.1210E+04

Tc-99m 0.8800E+00Tc-99 0.1200E+00

QDC-0000-N-1268, Rev. 1, Attachment C, Page 3 of 10


none O.OOOOE+00Nuclide 020:Tc-99m

70.2167200000E+050.9900E+024.4837E+04

Tc-99 0.1000E+01none O.OOOOE+00none 0.0000E+00Nuclide 021:Ru-103

70.3393792000E+070.1030E+034.3107E+04

Rh-103m 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 022:Ru-105

70.1598400000E+050.1050E+033.0337E+04

Rh-105 O.iOOOE+01none O.OOOOE+00none O.OOOOE+00Nuclide 023:Ru-106

70.3181248000E+080.1060E+031.8366E+04

Rh-106 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 024:Rh-105

70.1272960000E+060.1050E+032.8824E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 025:Sb-1274

0.3326400000E+060.1270E+032.9994E+03

Te-127m 0.1800E+00Te-127 0.8200E+00none O.OOOOE+00Nuclide 026:Sb-1294

0.1555200000E+05

QDC-OOO-N-1268, Rev. 1, Attachment C, Page 4 of 10


0.1290E+038.8770E+03

Te-129m 0.2200E+00Te-129 0.7700E+00none O.OOOOE+00Nuclide 027:Te-1274

0.3366000000E+050.1270E+032.9857E+03

none O.OOOOE+00none O.OOOOE+00none O.OQOOE+00Nuclide 028:Te-127m

40.9417600000E+070.1270E+034.0597E+02Te-127 0.9800E+00none O.OOOOE+00none O.OOOOE+00Nuclide 029:Te-129

40.4176000000E+040.1290E+038.7350E+03

I-129 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 030:Te-129m

40.2903040000E+070.1290E+031.3004E+03

Te-129 0.6500E+00I-129 0.3500E+00none O.OOOOE+00Nuclide 031:Te-131m

40.1080000000E+060.1310E+033.9549E+03

Te-131 0.2200E+00I-131 0.7800E+00none O.OOOOE+00Nuclide 032:Te-1324

0.2815200000E+060.1320E+033.8497E+04I-132 0.1000E+01none O.OOOOE+00none O.OOOOE+00



Nuclide 033:I-131

20.6946560000E+060.1310E+032.7104E+04

Xe-131m 0.11OOE-01none O.OOOOE+00none O.OOOOE+00Nuclide 034:I-132

20.8280000000E+040.1320E+033.9136E+04

none O.OOOOE+(none O.OOOOE+(none , 0.OOOOE+tNuclide 035:I-133

0o*00O

20.7488000000E+050.1330E+035.5010E+04

Xe-133m 0.2900E-01Xe-133 0.9700E+00none O.OOOOE+00Nuclide 036:I-134

20.3156000000E+040.1340E+036.0353E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 037:I-135

20.2379600000E+050.1350E+035.1570E+04

Xe-135m 0.1500E+00Xe-135 0.8500E+00none O.OOOOE+00Nuclide 038:Xe-133

10.4531680000E+060.1330E+035.2821E+04

none O.OOOOE+00none O.OOOOE+00none 0.OOOOE+00Nuclide 039:Xe-135

0.3272400000E+050.1350E+03



2. 1437E+04Cs-135 O.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 040:Cs-1343

0.6507177120E+080.1340E+038.0091E+03

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 041:,Cs-1363.0.1131840000E+070.1360E+032.3791E+03

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 042:Cs-137

30.9467280000E+090.1370E+034.9283E+03

Ba-137m 0.9500E+00none O.OOOOE+00none 0.0000E+00Nuclide 043:Ba-13960.4962000000E+040.1390E+034.8879E+04

none O.OOOOE+00none 0.0000E+00none O.OOOOE+00Nuclide 044:Ba-140

60.1100736000E+070.1400E+034.7141E+04

La-140 0.1000E+01none O.O00OE+0Onone O.OOOOE+00Nuclide 045:La-140

90.1449792000E+060.1400E+035.0553E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 046:



La-1419.

0.1414800000E+050.1410E+034.4469E+04

Ce-141 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 047:La-142

90.5550000000E+040.1420E+034.2864E+04

none 0.OOOOE+00none O.OOOOE+00none 0.OOOOE+00Nuclide 048:Ce-141

80.2808086400E+070.1410E+034.4650E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 049:Ce-143

80.1188000000E+060.1430E+034.1011E+04

Pr-143 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 050:Ce-144

80.2456352000E+080.1440E+033.6823E+04

Pr-144m 0.1800E-01Pr-144 0.9800E+00none O.OOOOE+00Nuclide 051:Pr-143

90.1171584000E+070.1430E+033.9634E+04

none O.OOOOE+00none O.OOOOE+00none O.OOOOE+00Nuclide 052:Nd-147

90.9486720000E+060.1470E+031.7999E+04



Pm-147 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 053:Np-2398

0.2034720000E+060.2390E+035.5866E+05

Pu-239 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 054:Pu-2388

0.2768863824E+100.2380E+031.7677E+02

U-234 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 055:Pu-23980.7594336440E+120.2390E+031.4743E+01

U-235 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 056:Pu-2408

0.2062920312E+120.2400E+032.0014E+01

U-236 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 057:Pu-2418

0.4544294400E+090.2410E+036.6999E+03

U-237 0.2400E-04Am-241 0.1000E+01none O.OOOOE+00Nuclide 058:Am-241

90.1363919472E+ll0.2410E+039.8566E+00

Np-237 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 059:Cm-242

QDC-OO00-N-1268, Rev. 1, Attachment C, Page 9 of 10


.90.1406592000E+080.2420E+032.2847E+03

Pu-238 0.1000E+01none O.OOOOE+00none O.OOOOE+00Nuclide 060:Cm-244

90.5715081360E+090.2440E+031.6212E+02

Pu-240 0.lO0OE+01none O.OOOOE+.00none O.OOOOE+00End of Nuclear Inventory File

QDC-OO00-N-1268, Rev. 1, Attachment C, Page 10 of 10

QDC - Gland Seal.rfi

Release Fraction and Timing Name:Dresden and Quad Cities -Gland Seal CondenserDuration (h): Control Rod Drop AccidentO.OOlOD+00 O.0010D+00 O.OOOOD+00 O.OOOOD+00

Noble Gases:3.1680E-03 2.1954E-04 O.OOOOD+00 O.OOOOD+00

Iodine:3.1680E-04 1.0977E-05 O.OOOOE+00 O.OOOOE+00

Cesium:3.8016E-05 4.8788E-07 O.OOOOE+00 O.OOOOE+00

Tellurium:O.OOOOE+00 1.2197E-07 O.OOOOE+00 O.OOOOE+00

Strontium: 'O.OOOOE+00 4.8788E-08 O.OOOOE+00 O.OOOOE+00

Barium:O.OOOOE+00 4.8788E-08 O.OOOOE+00 O.OOOOE+00

Ruthenium:O.OOOOE+00 6.0984E-09 O.OOOOE+00 O.OOOOE+00

Cerium:O.OOOOE+00 1.2197E-09 O.OOOOE+00 O.OOOOE+00

Lanthanum:O.OOOOE+00 4.8788E-10 O.OOOOE+00 O.OOOOE+00

Non-Radioactive Aerosols (kg):O.OOOOE+00 O.OOOOE+00 O.OOOOE+00 O.OOOOE+00

End of Release File

QDC-OOO-N-1268, Rev. 1, Attachment D, Page Dl of D2

QDC - Condenser Path.rft

Release Fraction and Timing Name:Dresden and Quad Cities -Main CondenserDuration (h): Control0.OOlOD+00

Noble Gases:3.1680E-03.

Iodine:3.1680E-04

Cesium:3.8016E-05

Tellurium:O.OOOOE+00

Strontium:0.0000E+00

Barium:O.OOOOE+00

Ruthenium:O.OOOOE+00

Cerium:O.OOOOE+00

Lanthanum:O.OOOOE+00

0.OOlOD+00

2.1954E-04

1.0977E-06

4.8788E-09

1.2197E-09

4. 8788E-10

4.8788E-10

6. Q984E-ll

1.2197E-ll

4.8788E-12

'Rod Drop AccidentO.OOOOD+00 O.OOOOD+00

O.OOOOD+00 O.OOOOD+00

O.OOOOE+00 O.OOOOE+00



0.OOOOE+00 O.OOOOE+00

0.OOOOE+00 O.OOOOE+00



O.OOOOE+00 O.OOOOE+00Non-Radioactive Aerosols (kg):O.OOOOE+00 O.OOOOE+00

End of Release FileO.OOOOE+00 O.OOOOE+00

QDC-000-N- 1268, Rev. 1, Attachment D, Page D2 of D2

A | B j C |.D E | F G H I J K L I M1 _ Core Release Initial Core Decay Release to Release tol2 Half-Live Nominal Source Fractions Activity Half-Live Constant Delay Bed .nvironment3 Nucilde Isotope Class (seconds) At. Wt. Cl/MW 0-0.5hr (Ci) (hours) (hours)" (Ci) (Ci)4 003: Kr-85 1 3.38E+08 85 4.3644E+02 0.05 1.32E+06 9.40E+04 7.38E-06 4.46E+03 4.46E+035 004: Kr-85m 1 1.61E+04 85 6.7720E+03 0.05 2.04E+07 4.48E+00 1.55E-01 6.92E+04 3.44E+036 005: Kr-87 1 4.58E+03 87 1.2910E+04 0.05 3.89E+07 1.27E+00 5.45E-01 1.32E+05 3.37E+007 006: Kr-88 1 1.02E+04 88 1.8150E+04 0.05 5.47E+07 2.84E+00 2.44E-01 1.85E+05 1.63E+038 038: Xe-133 I 4.53E+05 133 5.2821 E+04 0.05 1.59E+08 1.26E+02 5.51 E-03 5.40E+05 7.84E+049 039: Xe-135 1 3.27E+04 135 2.1437E+04 0.05 6.47E+07 9.09E+00 7.63E-02 2.19E+05 5.45E-0710...1112 0.0033876 =CRDA Noble Gas Release Fraction_13 19.4 =Krypton Holdup In Delay Bed (hrs)4 .14 350.4 =Xenon Holdup In Delay Bed (hrs) 4 ._

15 1.36E-03 =Worst Case EAB XtQ (sec/m3)5

16 1.04E-04 =Worst Case LPZ X/Q (sec/m3)5

17 1.02E-03 =Worst Case CR X/Q (sec/m3)8 .18 3.48E-02 =Control Room Geometry Factor (Murph -Campe Ba _sed)

19 ...2021 Release to _221 Environment DCF EAB Dose LPZ Dose CR Dose23 Isotope (CI) (rem TEDE) (rem TEDE) (rem TEDE)24 Kr-85 4.46E+03 4.403E-04 2.67E-03 2.04E-04 6.97E-0525 Kr-85m 3.44E+03 2.768E-02 1.29E-01 9.90E-03 3.38E-0326 Kr-87 3.37E+00 1.524E-01 6.99E-04 5.35E-05 1.82E-0527 Kr-88 1.63E+03 3.774E-01 8.36E-01 6.39E-02 2.18E-0228 Xe-133 7.84E+04 5.770E-03 6.15E-01 4.70E-02 1.60E-0229 Xe-135 5.45E-07 4.400E-02 3.26E-11 2.49E-12 8.51 E-133031 Total Dose rem TEDE): 1.58E+00 1.21E-01 4.13E-02

34351 Dose Conversion Factor (rem-m3/Curle-second) from FGR 12 per Reg. Guide 1.18336 2 K.G. Murphy and K.W. Campe, 13th AEC Air Cleaning Conference, 'Nuclear Power Plant .37 Control Room Ventilation System Design for Meeting General Criterion 19". August 197438 3Summation from Attachment A _ _

39 Section 1 1.3 of Quad Cities UFSAR | .40 s Reference 841 6 Reference 8

QDC-SJAE QDC-0000-N-1268, Rev. 1, Attachment E, Page I of 2

I T 4.5" t ho -1

'-I KG. Mthyw, KW. ClaiM. 13t AEC"A) CMag C-f . ¶AdWNPo P CordRoVWMteho S-te Deign, MMq C dCaien it,9 Aum 1974

ODC-SJAE asft OCCJJAE-VC N26 te,AuhdettPeg2ot2

CALCULATION NO. QDC-0000-N-1268, Attachment F REV. NO. 1 PAGE NO. F-i l

Computer Disclosure SheetDiscipline Nuclear

Client: Exelon Corporation Date: August 2005Project: Quad Cities Units 1 &2 CRDA AST Job No.

Program(s) used Rev No. Rev Date Calculation Set No.: QDC-0000-N-1268, Rev. 1Attachment A spreadsheet N/A N/AAttachment E spreadsheet N/A N/A Status I 3 Prelim.

[X] Final[ Void

WGI Prequalification [ l Yes[X] No

Run No. Description:

Analysis Description: Spreadsheet used to perform dose assessments for CRDA, as described in calculation.

The attached computer output has been reviewed, the input data checked,And the results approved for release. Input criteria for this analysis were established.

By: On: August 2005

Run by: H. Rothstein

Checked by: P. Reichert 6['. 6 U AApproved by: H. Rothstein

Remarks:This spreadsheet is applied in a straight-forward manner and was hand checked. The Attachments include the spreadsheets in bothnormal and formula display mode and therefore is completely documented.

I CALCULATION NO. QDC-0000-N-1268, Attachment F . . I REV. NO. I I PAGE NO. F-2 l

Computer. Disclosure SheetDiscipline Nuclear

Client: Exelon Corporation Date: August 2005Project: Quad Cities Units 1 &2 CRDA AST Job No.

Program(s) used: Rev No. Rev Date Calculation Set No.: QDC-0000-N-1268, Rev. I

RADTRAD 3.03 Runs in Att. B 0 January 2003 (Prequalification Date)RADTRAD 3.03 NIF File in Att. C 0 January 2003 Status [ ] Prelim.RADTRAD 3.03 RFT File in Att. D 0 January 2003 [ X] Final

WGI Prequalification [X ] Yes[ ] No

Run No. Description:

Analysis Description: RADTRAD output files, where applied to calculations of CRDA dose assessments, as described in calculation.

The attached computer output has been reviewed, the input data checked,And the results approved for release. Input criteria for this analysis were established.

By: On: August 2005

Run by: H. Rothstein ragChecked by: P. Reichert VW

Approved by: H. Rothstein 1 /

Remarks:The RADTRAD computer code is applied in a manner fitting its intended purpose, and well within its operating parameters. All outputswere hand checked. Attachments C & D include the Nuclide Information File and Release Fraction and Timing File used by theRADTRAD code and generated specifically for the Quad Cities Nuclear Power Station. Both were also hand checked for accuracy.

Rev. 1 to Calculation QDC-0000-N-1268, 'Re-analysis of ...

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