Text

Proposed Tech Specs,Eliminating MSIV Leakage Control Sys & Increasing MSIV Leakage Limits for Unit 2
	ML20091P897
Person / Time
Site:	LaSalle
Issue date:	08/28/1995
From:	; COMMONWEALTH EDISON CO.
To:	;
Shared Package
ML20091P894	List: ML20091P890; ML20091P897; ML20091P902; ML20091S088;
References
	NUDOCS 9509050057
	Download: ML20091P897 (178)
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RfDIX LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE REOUIREMENTS l 1

SECTION pag {

3/4.6 CONTAINMENT SYSTEMS 3/4.6.1 PRIMARY CONTAINMENT Primary Containment Integrity............................ 3/4 6-1 g Primary Containment Air Locks............................ 3/4 6-5 p (MSIV Leakage Control System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3/4 6-J)

Drywell and Suppression Chamber Internal Pressure........ 3/4 6-13 Drywell Average Air Temperature.......................... 3/4 6-14 Drywell and Suppression Chamber Purge System. . . . . . . . . . . . 3/4 6-15 3/4.6.2 DEPRESSURIZATION SYSTEMS j; Suppression Chamber...................................... 3/4 6-16 Suppression Pool Spray................................... 3/4 6-20 Suppression Pool Cooling................................. 3/4 6-21 3/4.6.3 PRIMARV CONTAINMENT ISOLATION VALVES..................... 3/4 6-22 3/4.6.4 VACUUM RELIEF..........................................,. 3/4 6-35 3/4.6.5 SECONDARY CONTAINMENT l

Secondary Containment Integrity.......................... 3/4 6-37 Secondary Contain' ment Automatic Isolation Dampers........ 3/4 6-38 Standby Gas Treatment System............................. 3/4 6-40 3/4*.6.6 PRIMARY CONTAINMENT ATMOSPHERE CONTROL Drywell and Suppression Chamber Hydrogen Recombiner 5ystems................................................ 3/4 6-43 Drywell and Suppression Chamber Oxygen Concentration..... 3/4 6-44 LA SALLE - UNIT 1 VII Amendment No. 102 95o905o057 950905 PDR ADOCK 05o00373

.P PDR !

s IllDil BASES SECTION E&GE j 3/4.5 EMERGENCY CORE COOLING SYSTEMS l 3/4.5.1 and 3/4.5.2 ECCS-OPERATING and SHlfrD0WN..............

B 3/4 5-1 3/4.5.3 SUPPRESSION CHAMBER.................................. B 3/4 5-2 3/4.6 CONTAINMENT SYSTEMS 3/4.6.1 PRIMARY CONTAIMENT Primary Containment Integrity. . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-1 (Primary Containment Leakage. . . . . . . .$ .g. . . . . . . . . . . .

B 3/4 6-Primary Contai nment Air Locks. . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-1 (MSiv Leakage Control System. . . . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-Drywell and Suppression. Chamber Internal Pressure.... I B 3/4 6-2 Drywell Average Ai r Temperature. . . . . . . . . . . . . . . . . . . . . . B 3/4 6-2 Drywell and Suppress ion Chamber Purge System. . . . . . . . . B 3/4 6-2 3/4.6.2 DEPRESSURIZATION SYSTEMS............................. B 3/4 6-3

~3/4.6.3 PRIMARY CONTAIMENT ISOLATION VALVES. . . . . . . . . . . . .B. .3/4 . . 6-4 3/4.6.4 VACUUM RELIEF........................................ B 3/4 6-4 3/4.6.5 SECONDARY C0NTAIMENT................................ B 3/4 6-5 3/4.6.6 PRIMARY' CONTAIMENT ATM0 SPHERE CONTR0L. . .B. 3/4 . . . 6-5 l

LA SALLE - UNIT I XIV Amendment No.100

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jdcl- cedead es Pye V i

3/y.&.19 w %. 6./..s zarenwwenwc INMEVT SYSTEMS

f fJ Y'9 64 b y 4 J/y 6-/ 2 BELC7EO NSIV LEAKAGE CONTROL SYSTEN LIMITING CONDITION FOR OPERATION

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l 3.6.1.4 Two independent MSIV leakage control systems (LCS) shall be OPERABLE.

APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3. l ACTION:

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With one MSIV leakage control system inoperable, restore the inoperable system i

to OPERABLE status within 30 days or be in at least HDT SHUTDOWN within the d

next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SWTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months . i j SURVEILLANCE REQUIRENENTS i ' i 1

i 4.6.1.4 Each MSIV leakage control system shall be demonstrated OPERABLE: i i ;

a. At least once per 31 days by:

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1. Starting the blower (s) from the control room and operating the blower (s) for at least 15 minutes,

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! 2. Energizing the hesters and verifying a current of 8.28 amperes

1 5 per phase for each heater.

. , b. _ During each COLD SWTD0ht: in accordance with Specification 4.0.5.

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. c. At least once per 18 months" by: .

l l 1. Performance of a functiohal test which includes simulated l

' actuation of the system throughout its operating sequence, and verifying that each automatic valve actuates to its correct ;

position and the blower starts. f

2. Verifying that the blower develops at least the below required i

vacuus at the rated capacity:

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a) Inboard valves, 15" N 0 at 100 sefs.

1 b) Outboard valves, 60" N 0 at 200 sets.

i d. By verifying the flow, pressure and, temperature operating

. instruentation to be OPERABLE by performance of a:

l 1. CHANNEL FUNCTIONAL TEST at least once per 31 days, and l 2. CHANNEL CALIBRATION at least once per la months.

i "The specified la month interval may be waived for Cycle 1 provided the surveillance is performed during Refuel 1.

I LA 5ALLI - unii 1 3/4 6-7 Amendment No.24 i

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LA LE - UNIT 1 3/4 6-8 (Next Page is 3/4 6-13) Amendment No 100 i

CONTAINMENT SYSTEMS l 3/4.6.3 PRIMARY CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION l

3.6.3 Each primary containment isolation valve and reactor instrumentation line

excess flow check valve shall be OPERABLE".

APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3.

ACTION

a. With one or more of the primary containment isolation valves, except j the reactor instrumentation line excess flow check valves, inoperable:

i 1. Maintain at least one isolation valve OPERABLE in each affected penetration that is open and within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months either; ,

I a) Restore the inoperable valve (s) to OPERABLE status, or

b) Isolate each affected penetration by use of at least one

! deactivat vosition,pd or automatic valve secured in the isolated j

l c) Isolate each affected penetration by use of at least one j closed manual valve or blind flange.* I

! 2. Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months i and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

! b. With one or more of the react'or instrumentation line excess flow check !

l valves inoperable: - l ;

i 1. Operation may continue and the provisions of Specification 3.0.3 l . are not applicable provided that within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months either:

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a) The inoperable valve is returned to OPERABLE status, or b) The instrument line is isolated and the associated j instrument is declared inoperable.

! 2. Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months

and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

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Isolation valves closed to satify these requirements may be reopened on an intermittent basis under administrative control.

- Locked or sealed closed valves may be opened on an intermittent basis under i

administrative control.

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j LA SALLE - UNIT 1 3/4 6-22 Amendment No. 102 4

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CONTAINMENT EYSTEMS SURVETf_.f.ANFF REOUTPFMFMTE 1

4.6.3.1 Each primary containment isolation valve shall be demonstrated l

OPERABLE prior to returning the valve to service after maintenance, repair or 4

replacement work is performed on the valve or its associated actuator, control

' or power circuit by cycling the valve through at least one conqplete cycle of full travel and verifying the specified isolation time.

1 4.6.3.2 Each primary containment automatic isolation valve shall be l demonstrated OPERABLE during COLD SHUTDOWN or REFUELING at least once per j

18 months by verifying that on a containment isolation test signal each automatic isolation valve actuates to its isolation position.

I i 4.6.3.3 1

The isolation time of each primary containment power operated ~or automatic isolation valve shall be determined to be within its limit when tested pursuant to specification 4.0.5. l l

4.6.3.4 Each reactor instrumentation line excess flow check valve shall be l demonstrated OPERABLE at least once per 18 months by verifying that the valve

, checks flow.

I 4.'6.3.5 Each traversing in-core probe system explosive isolation valve shall j be demonstrated OPER&RLE:

j a. At least once per 31 days by verifying the continuity of the

explosive charge.

1 b. At least once per 18 months by removing the explosive squib from I

at least one explosive valve such that the explosive squib in each explosive valve will be tested at least once per 90 months, and i

initiating the explosive squib. The replacement charge for the j

exploded squib shall be from the same manufactured batch as the 4 one fired or from another batch which has been certified by having at least one of that batch successfully fired. No explosive squib l j shall remain in use beyond the expiration of its shelf-life and operating-life.

i 4.6.3.6 At least once per 18 months:

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f Verify leakage rate 1Ehrouah all four main steen lines]through the isolation valves is s 100 sefh. h tested a 25.0 pois

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' 7ponses wi l b. Verify combined leakage rate oz-s mat.fMath T gym % I. s heCP r.no tu m number of primary containment isolation valves through hydrostatically testd

) lines that penetrate the primary containment is not exceeded when 4

these isolation valves are tested at 1.1 P., 2 43.6 psig.*

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Results seals shalltobe subject Type excluded B and from C tests.the combined leakage for all penetrations and LA SALLE - UNIT 1 3/4 6-23 Amendment No. 102 i

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,. TABLE 3.8.3.3-1 (Continued)

MOTOR OPERATED VALVES THERMAL OVERLOAD

{}GEf8pgI PROTECTION BYPASS DEVICE SYSTEM (S)

VALVE NUMBER (Continuous)(Accident Conditions) .AFFECTED 1.fIE32-F001A Accident Conditions MSIV-L T l I 1E32 - F002A Accident Conditions d2' '

1E32 - F003A Accident Conditions 1E32 - F001E Accident Conditions j 1E32 - F002E Accident Conditions I 1E32 - F003E Accident Conditions 1E32 - F001J Accident Conditions 1E32 - F002J Accident Conditions 1E32 - F003J Accident Conditions 1E32 - F001N Accident Conditions 1E32 - F002N Accident Conditions 1E32 - F003N Accident Conditions 1E32 - F006 Accident Conditions 1E32 - F007 Accident Conditions IE32 - F008 Accident Conditions IE32 - F009 Accident Conditions v

m. 1E22 - F004 Accident Conditions HPCS system 1E22 - F012 Accident Conditions 1E22 - F015 Continuous IE22 - F023 Accident Conditions l

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LASALLE - UNIT 1 3/4 8-30 AMENDMENT NO. 81 i

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i CONTAINMENT SYSTEMS 4

. BASES I I 3/4.6.1 PRIMARY CONTAINMENT

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! 3/4.6.1.M/ifSIV LEAKAGE CONTROL SYSTEM 4 Talculated doses resulting from the maximum leakage allowance for the j main steamline isolation valves in the postulated LOCA situations would be a 4 small fraction of the 10 CFR 100 guidelines provided the main steam line I system from the isolation valves up to and including the turbine condenser i . remains intact. Operating experience has indicated that degradation has

occasionally occurred in the leak tightness of the MSIV's such that the specified leakage requirements have not always been maintained continuously.

The requirement for the leakage control system will reduce the untreated

! leakage from the isolation valves when isolation of the primary system and l

containment is required.

1 3/4.6.1.5 DELETED 3/4.6.1.6 DRYWELL AND SUPPRESSION CHAMBER INTERNAL PRESSURE i The limitation on drywell and suppression chamber internal pressure

ensure that the containment peak pressure of 39.6 psig does not exceed the i

design pressure of 45 psig during LOCA conditions or that the external pressure differential does not exceed the design maximum external pressure i differential of 5 psid. The limit of 3.0 psig for initial positive primary containment pressure will limit the total pressure to 39.6 psig which is less than the design pressure and is consistent with the accident analysis.

I 3 /4. 6.1. 7 DRYWELL AVERAGE AIR TEMPERATURE

! The limitation on drywell average air temperature ensures that the

! containment peak air temperature does not exceed the design temperature of

340*F during LOCA conditions and is consistent with the accident analysis. ,

! l 3/4.6.1.8 DRYWELL AND SUPPRESSION CHAMBER PURGE SYSTEM The drywell and suppression chamber purge supply and exhaust isolation valves are required to be closed during plant operation except as required for inerting, de-inerting and pressure control. These valves have been i demonstrated capable of closing during a LOCA or steam line break accident l from the full open position.

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l LA SALLE - UNIT I B 3/4 6-2 Amendment No.100 i l_ .

CONTAINMENT SYSTEMS BASES j PRIMARY CONTAINMENT ISOLATION VALVES (Continued) with the control room, at the valve controls, (2) instructing this operator to 4

close these valves in an accident situation, and (3) assuring that environmental conditions will not preclude assess to close the valves and that this action will p the ra/ ls t** '*as44 ^ radioactivity outside the primary containment. aWJO e a lI Le ni,,.stea,ln,$h i

Surveillance; Requirement 4.6Nekfies leakage throug al M

< mainsteamline/iss.100se en tested at 2 P (25.0 psig). The transient l and accident analyses are bas on leakage at the,specified leakage rate. The i leakage rate for main steam lines through the isolation valves must be

) verified to be in accordance with the leakage test requirements of 10.CFR 50, i i Appendix J, as modified by approved exemptions. A Note has been added to this !

! Surveillance Requirement requiring the results to be excluded from the total '

i of Type B and Type C tests. This ensures that leakage rate for main steam 4

lines through the isolation valves is properly accounted for in accordance ,

with an approved exemption. The frequency is "at least once per 18 months" in j accordance with an approved exemption.

i Surveillance Requirement 4.6.3.6.b test of'hydrostatically tested lines' i provides assurance that the assumptions of UFSAR Section 6.2 are met. The combined leakage rates must be demonstrated in accordance with the leakage i

' rate test at a freqeency of "at least once per 18 months". A Note has been !

added to this Surveillance Requirement requiring the results to be excluded i

the total of Type B and Type C tests. This is in accordance with 10 CFR 50, <

Appendix J, and. approved exemptions.

i j 3/a.6.4 VACUUM RELIEF l

l Vacuum relief breakers are provided to equalize the pressure between the '

suppression chamber and drywell. This system will .;intain the structural I integrity of the primary containment under conditions of large differential l . pressures. ,

The vacuum breakers between the suppression chamber and the drywell must not be inoperable in the open position since this would allow bypassing of the i

suppression pool in case of an accident. There are four valves to provide redundancy so that operation may continue for up to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months with one vacuum i breaker inoperable provided that the manual isolation valves on each side are j in the closed position.

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i LA SALLE - UNIT 1 B 3/4 6-4a . Amendment No. 102

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SUMMARY

OF PROPOSED CHANGES FOR LASALLE UNIT 2 License page 9 Addition of 10 CFR Appendix J exemptions Index pg. VII Index page revised for 3/4.6.1.4 deletion Index pg. XIV Index page revised for B 3/4.6.1.4 deletion and

. Amendment 87 (TAC No. M90703) correction eliminating reference to a previously deleted i section i

Section 3.6.1.4 MSIV LCS Operability LCO Deleted Page 3/4 6-7 i

Section 4.6.1.4 MSIV LCS Surveillance Requirements Deleted l Page 3/4 6-7 l Page 3/4 6-8 Blank Page Deleted

. Section 3.6.3

Included for Information Only i Page 3/4 6-25 Section 4.6.3.6.a MSIV Allowable Leakage Rate Increased from i Page 3/4 6-26 100 scfh through all four main steam lines to 100 scfh per steam line (400 scfh for all four main steam lines)

Table 3.8.3.3-1 Delete MSIV LCS motor operated valves from the

! Page 3/4 8-29 and 8-30 Table of Motor Operated Valves Thermal Overload Protection i Bases Section 3/4.6.1.4 MSIV LCS Bases Deleted

. Pages B 3/4 6-2,

) B 3/4 6-2a i

Bases Section 3/4.6.3 Bases Describing 4.3.6.a Modified for Increased Page B 3/4 6-4a MSIV Allowable Leakage Rate of 100 scfh per

! steam line (400 scfh for all four main steam lines) 4 B-2 i

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3/16/95 l License No. NPF-18 !

l t the BWR Owners Group Report SLI-8211 and SLI-8218 and the recommendations of the BWR Owners Group reports. Any required modifications shall be completed on a scheduled acceptable to the NRC staff.

d. Modification of Automatic De' pressurization System Logic l Feasibility for Increased Diversity for Some Event Sequences (II.K.3.18, SER, SER #1, SSER #3, SSER #5)

Prior to startup after the first refueling outage, the i' licensee shall:

(i) Install modifications to the Automatic Depressurization system described in the licensee's letter dated July 1, 1983. The final circuit diagrams and an analysis of the bypass timer time delay shall be submitted for NRC staff review and approval prior to installation.

(ii) Incorporate into the Plant Abnormal Procedures the usuage of the inhibit switch; and (iii) Modify the Technical Specifications to provide the bypass timer and manual inhibit switch.

Am. 87 D. The facility requires exemptions from certain requirements of 3/16/95 10 CFR Part 50, 10 CFR Part 70, and 10 CFR part 73. These include:

(a) Exemptions from certain requirements of Appendices G, H and J to 10 CFR part 50, and to 10 CFR Part 73 are described in the Safety Evaluation Report and Supplement Numbers 1, 2, 3, and 5 to the Safety Evaluation Report.

(b) An exemption was requested until completion of the first refueling from the requirements of 10 CFR 70.24.

(c) An exemption from the requirement of paragraph III.D of Appendix J to conduct the third Type A test of each ten-year service period when the plant is shutdown for the 10-year plant inservice inspections.

(d) A one-time exemption from the requirement of paragraph III.A.6(b) of Appendix J to resume a Type A test schedule of three times in ten years. Exemptions (c) and (d) are described in the Safety Evaluation accomoanving Amendment No. 87 to this license.J These exemptions are authorized]

y law and will not endanger life or property or the 3 ' common defense and security and are otherwise in the dI g 1 - public interest. Therefore, these exemptions are hereby

/A/$ _ E y granted pursuant to 10 CFR 50.12. With the granting of these exemptions the facility will operate, to the extent authorized herein, in conformity with the application, as amended, the provisions of the Act, and the rules and regulations of the Commission.

kinla\lasalle\ amend \$4

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i INSERT B i .

i l (e) An exemption was granted to remove the Main Steam Isolation Valves 1 (MSIVs) from the acceptance criteria for the overall integrated leak rate test j (Type A), as defined in the regulations of 10CFR50, Appendix J, Paragraphs 2

III.A.5(b)(1) and III.A.5(b)(2). Exemption (e) is described in the safety l i evaluation accompanying amendment No. (the no. of this proposed !

I amendment) to this License.

1 (O An exemption was granted to remove the Main Steam Isolation Valves (MSIVs) from the acceptance criteria for the combined local leak rate test ,

(Type B and C), as defined in the regulations of 10CFR50, Appendix J, ,

e Paragraph III.C.3. Exemption (0 is described in the safety evaluation

accompanying amendment No. (the no. of this proposed amendment) to this 2

License.

] These exemptions are authorized by law and will not endanger life or property or the common defense and security and are otherwise in the public interest.

Therefore, these exemptions are hereby granted. The facility will operate, to the

) extent authorized herein, in conformity with the application, as amended, and the rules and regulations of the Commission (except as hereinafter exempted '

therefrom), and the provisions of the Act.

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i INDEL LIMITING CONDITIONS FOR OPERATION AND SURVEILLANCE RE0VIREMENTS SECTION P3.(i.E 3 /4. 6 CONTAINMENT SYSTEMS l 3/4.6.1 PRIMARY CONTAINMENT l Primary Containment Integrity............................ 3/4 6-1 Primary Containment Air I Locks............................ 3/4 6-5 A

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(MSIV Leakage Cont rol Syst em. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/46-f>

Drywell and Suppression Chamber Internal Pressure........ 3/4 6-16 Drywell Average Air Temperature.......................... 3/4 6-17 Drywell and Suppression Chamber Purge System............ 3/4 6-18 3/4.6.2 DEPRESSURIZATION SYSTEMS Suppression Chamber......................................

, 3/4 6-19 Suppression Pool Spray................................... 3/4 6-23 Suppression Pool Cooling................................. 3/4 6-24

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4 3/4.6.3 PRIMARY CONTAINMENT ISOLATION VALVES..................... 3/4 6-25 1

3/4.6.4 VACUUM RELIEF............................................ 3/4 6-38 3/4.6.5 SECONDARY CONTAINMENT l Secondary Containment Integrity.......................... 3/4 6-40

! Secondary Containment Automatic Isolation Dampers........ 3/4 6-41 Standby Gas Treatment System.............................

l 3/4 6-43 3/4.6.6 PRIMARY CONTAINMENT ATMOSPHERE CONTROL Drwell and Suppression Chamber Hydrogen Recombiner Systems................................................ 3/4 6-46 Drywell and Suppression Chamber Oxygen Concentration..... 3/4 6-47 a

i LA SALLE - UNIT 2 VII Amendment No. 87

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3/4.5 EMERGENCY CORE COOLING SYSTEMS 3/4.5.1 and 3/4.5.2 ECCS-0PERATING and SHUTD0M .............. B 3/4 5-1

3/4.5.3 SUPPRESSION CHAMBER.................................. B 3/4 5-2 3/4.6 CONTAINMENT SYSTEMS 3/4.6.1 PRIMARY CONTAIMENT 4

Primary Containment Integrity........................ B 3/4 6-1 p ,

j (PrimaryContainmentLeakage.......................... B3/46-1)

' Primary Containment Air Locks . . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-1 JL- 1 i htSIV Leakage Control System. . . . . . . . . . . . . . . . . . . . . . . . . . B3/46-1)

Drywell and Suppression ' Chamber Internal Pressure.. B 3/4 6-2 l Drywell Average Ai r Temperature. . . . . . . . . . . . . . . . . . . . . . B 3/4 6-2

! Drywell and Suppression Chamber Purge System......... B 3/4 6-2 3/4.6.2 DEPRESSURIZATION SYSTEMS............................. B 3/4 6-3

! 3/4.6.3 PRIMARY CONTAIMENT ISOLATION VALVES. . . . . . . . . . . . . . . . . B 3/4 6-4

. 3/4.s.4 vAcouN REu Er. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-4 3/4.6.5 SECONDARY C0NTAIMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B 3/4 6-5 i

l 3/4.6.6 PRIMARY CONTAIMENT ATMDSPHERE CONTR0L. . . . . . . . . . . . . . . B 3/4 6-5 i

I LA SALLE - WIT 2 XIV Amendment No. 84

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Add - c.e;*erea oa f"r *-

%. 6./M. .I %.6. l.S INTENTIwMG LEFT BUNK Aje3 3/4 6-7 t/i< jA % 6-/5 BEze 729 ADeWif SYST1M5

! M5IV LEAlW W CONTROL SYST B l -

g s CDieITION POR h - ** --- ----* -- r' ~

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3.8.L 4 Two independent IEIV leakage centrol systems (LCS) shell he OPRABE.

APPLICABILITY:. OPEMTIONAL CDMITIONS 1, 2, and 3. .

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1 l With one MEIV leakage centrol system inoperehle, restore the inoperehle system to OPRABLE status within 30 days or he'in at least 15T SRTfDOldi within the ;

j nest 22 heure and to CDul SWTDOlsl withis the followfag 26 heure. 4

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SURVsTH_M REOllIRBelf5 j ,

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1 j 4.E.L 4 Each MEIV leakage sentrol systes shell he demonstrated OPRABLE:

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l a. At least esca per 31 days by:

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3. Storting the hiemer(s) free the centrol room and operating the I hismer(s) for at least 25 sleutas, j L Energfring the heeters and verffying a current of 8.28 asperes l l 2 aus per phase for each hanter.

b. During each CDLD SIRTfDOh81 is accordance wtth Specification 4.0.5.

l c. At least emme per 28 months by: ,

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L performance of a functional test dich includes simulated actuation of the system throughout its operating sequence, and vertfying that each autaastic valve actustas to its correct *

position.and the blower starta. ' ~ ~

L Verifytes that the blauer devoleps at least the below required j -

vacu n at the estad cepecity: -

q j a) Zeheerd valves, 25" Ms0 at ISO sefs.

. b) outheers velves,;so" use at.200 scfm.

4 d.. % verifying the fisw. pressure and, tamperature aperating 4

instruentation to hs GPSABLE by performance ,ef a:

i L CNAleEL PWICTIon4L TEST st least onct por 31 days, and 4

L CNeleEL CALERATION at least once per 18 months.

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j LA SALE - L5 TIT 2 3/4 6-7 ' (Alext kj e. 45 N 6-/O

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LA SALLE - UNIT 2 3/4 6-8 (Next Page is 3/4 6-16) Ane t No. 84

CONTAINMENT SYSTEMS i 3 /4.6.3 PRIMARY CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION 3.6.3 Each primary containment isolation valve and reactor instrumentation 1ine excess flow check valve shall be OPERABLE".

] APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3.

i ACTION: -

i a. With one or more of the primary containment isolation valves, except j the reactor instrumentation line excess flow check valves, inoperable:

1. Maintain at least one isolation valve OPERABLE in each affected penetration that is open and within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months either; a) Restore the inoperable val.ve(s) to OPERABLE status, or b) Isolate each affected penetration by use of at least one 1

,deactivatpd automatic valve secured in the isolated j position, or

c) Isolate each affected penetration by use of at least one

c1'osed manual valve or blind flange.*

2. Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

! b. With one or more of the reactor instrumentation line excess flow check valves inoperable: l j l 1. Operation may continue and the provisions of Specification 3.0.3 l' l

are not applicable provided that within 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months either:

a) The inoperable valve is returned to OPERABLE status, or b) The instrument line is isolated and the associated instrument is declared inoperable.

! 2. Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months

, and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months .

1 1 - ... !

Isolation valves closed to satify these requirements may be reopened on an

! intermittent basis under administrative control.

1

- Locked or sealed closed valves may be opened on an intermittent basis under administrative control.

LA SALLE - UNIT 2 3/4 6-E5 Amendment No. 87 ,

l . ~._

4 j CONTAINMENTSYSTEMS 1

1

, SURVEILLANCE REOUIRFMENTS 4.6.3.1 Each primary containment isolation valve shall be demonstrated OPERABLE l l prior to returning the valve to service after maintenance, repair or replacement 1 work is performed on the valve or its associated actuator, control or power -

j circuit by cycling the valve through at least one complete cycle of full travel j and verifying the specified isolation time.

i i 4.6.3.2 Each primary containment automatic isolation valve shall be j demonstrated OPERABLE during COLD SHUTDOWN or REFUELING at least once per l

! 18 months by verifying that on a containment isolation test signal each

} automatic isolation valve actuates to its isolation position.

i 4.6.3.3 The isolation time of each primary containment power operated or automatic isolation valve shall be determined to be within its limit when tested

pursuant to Specification 4.0.5.

4.6.3.4 Each reactor instrumentation line excess flow check valve shall be demonstrated OPERABLE at least once per 18 months by verifying that the valve j checks flow.

l 4.6.3.5 Each traversing in-core probe system explosive isolation valve shall be i demonstrated OPERABLE:

! a. At least once per 31 days by verifying the continuity of the explosive charge.

l s

i b. At least once per 18 months by removing the explosive squib from at least one explosive valve-such that the explosive squib in each i

i explosive valve will be tested at least once per 90 months, and

! initiating the expfosive squib. The replacement charge for the exploded-squib shall be from the same manufactured batch as the one fired or from another batch which has been certified by having at least one of that batch successfully fired. No explosive squib shall ;

i remain in use beyond the expiration of its shelf-life and operating-

! life. i i 4.6.3.6 At least once per 18 months. or 44 One. /nair2 5 e(rra //g i

u

a. Verify leakage rateTthrouah all four min steam'lineDthrough the isolation valves is s 100 scfgen tested at 2 25.Tpsig,

b. Verify cambined leakage rate of 5 1 gpm times the total number of primary containment isolation valves through hydrostatically tested '

lines hat penetrate the primary containment is not exceeded when i these isolation valves are tested at 1.1 P., 2 43.6 psig.' _ _. _

l Y10$$06% CPM N Of 0 .

l %inain steam knes, i '

3

'

Results shall be excluded from the combined leakage for all penetrations and seals subject to Type B and C tests.

LA SALLE - UNIT 2 3/4 6-26 Amendment No. 87

TABLE 3.8.3.3-1(Continued)

MOTOR OPERATED VALVES THERMAL OVERLOAD PROIEC110N 4

BYPASS DEVICE SYSTEM (5)

VALVE NUMBER (Continuous)(Accident Conditions) AFFECTED 2E12 - F0998 Accident Conditions 2E12 - F099A Accident Conditions 2E12 - F008 Accident Conditions 2E12 - F009 Accident Conditions 2E12 - F040A Accident Conditions 2E12 - F040B Accident Conditions 2E12 - F049A Accident Conditions 2E12 - F049B Accident Conditions 2E12 - F053A Accident Conditions 2E12 - F053B Accident Conditions 2E12 - F006A Continuous 2E12 - F023 Accident Conditions '

2E12 - F0278 Accident Conditions 1

2E12 - F042A Accident Conditions ,

2E12 - F042C Accident Conditions !

2E12 - F064C Accident Conditions 2E12 - F094 Continuous

k. 2E51 - F086 Accident Conditions. RCIC system

, 2E51 - F022 Accident Conditions 2E51 - F068 Continuous 2E51 - F069 Continuous 2E51 - F080 Accident Conditions

, 2E51 - F046 Accident Conditions ,

2E51 - F059 Accident Conditions -

2E51 - F063 Accident Conditions 2E51 - F019 Accident Conditions 2E51 - F031 Continuous

' 2E51 - F045 Accident Conditions 2E51 - F008 Accident Conditions 2E51 - F010 Accident Conditions 2E51 - F013 Accident Conditions i

{gl6j 2E51 - F064 Accident Conditions 2E51 - F076 Accident Conditions

1. 2E32 - F001A Accident Conditions MSIV-LCS 2E32 - F002A Accident Conditions 2E32 - F003A Accident Conditions 2E32 - F001E Accident Conditions 2E32 - F002E Accident Conditions 2E32 - F003E Accident Conditions 2E32 - F001J Accident Conditions 2E32 - F002J Accident Conditions 2E32 - F003J Accident Conditions 2E32 - F001N Accident Conditions ,

E32 - F002N Accident Conditions l

LASALLE - UNIT 2 3/4 8-29 Amendment No. 25

TABLE 3.8.3.3-1 (Continued)

MOTOR OPERATED VALVES THERMAL OVERLOAD PROTECTION BYPASS DEVICE SYSTEM (S)

VALVE NUMBER (Continuous)(Accident Conditions) AFFECTED 2E32 - F003N Accident Conditions ] j ^ i 2E32 - F006 Accident Conditions r-2E32 - F007 Accident Conditions }

l 2E32 - F008 Accident Conditions 2 - F009 Accident Conditions j

m. 2E22 - F004 Accident Conditions HPCS system 2E22 - F012 Accident Conditions 2E22 - F015 Continuous ,

2E22 - F023 Accident Conditions i

i i

Amendment No. 25, 65 LASALLE - UNIT 2 3/4 8-30

s 3/4.6 CONTAINMENT SYSTEMS BASES 3/4.6.1 PRIMARY CONTAINMENT -

PRIMARY CONTAINMENT INTEGRITY (Continued)

Surveillance Requirement 4.6.1.1.b maintains PRIMARY CONTAINMENT INTEGRITY by requiring compliance with the visual examinations and leakage rate test req::irements of 10 CFR 50, Appendix J, as modified by approved exemptions. Failure to meet air lock leakage testing (4.6.1.3) or main steam isolation valve leakage (4.6.3.6.a) does not necessarily result in a failure -

of this Surveillance Requirement, 4.6.1.1.b. The impact of the failure to meet these Surveillance Requirements 4.6.1.3 and 4.6.1.1.b must be evaluated against the Type A, B, and C acceptance criteria of 10 CFR 50, Appendix J, as modified by approved exemptions. The leakage limits for main steam lines through the isolation valves and leakage test results of Surveillance Requirement 4.6.3.6.a are not included in the total sum of Type B and C tests (approved exemption). As-left leakage prior to the first startup after performing a required 10 CFR 50, Appendix J, leakage test is required to be

< 0.60 L,.for combined Type B and C leakage, 'and < 0.75 L, for overall Type A leakage. At all other times between required Type A tests, the acceptance ,

criteria is based on an overall Type A leakage limit of s 1.0 L,. At I 1.0 L, the offsite dose consequences are bounded by tne assumptions of the safety analysis. The combined Type B and C leakage remains as s 0.60 L, between scheduled tests, in accordance with Appendix J.

The Frequency is required by 10 CFR 50, Appendix J, as modified by approved exemptions. Thus, 4.0.2 (which allows Frequency extensions) does not apply to Surveillance Requireinent 4.6.1.1.b.

l 3/4.6.1.2 DELETED 3/4.6.1.3 PRIMARY CONTAINMENT AIR LOCKS i

The limitation on closure and leak rate for the primary containment air i locks are required to meet the restrictions on PRIMARY CONTAINMENT INTEGRITY j

j and the primary containment leakage rate given in Specification 3/4.6.1.1. !

' The specification makes allowances for the fact that there may be long periods of time when the air locks will be in a closed and secured position during reactor operation. Only one closed door in each air lock is required to maintain the integrity of the containment.

f 3/4.6.I. MSIV LEAKAGE CONTROL SYSTEM i

Calculated doses resulting from the maximum leakage allowance for the i

~ main steamline isolation valves in the postulated LOCA situations would be a small~ fraction of the 10 CFR 100 guidelines provided the main steam line system from the isolation valves up to and including the turbine condenser *

! remains intact. Operating experience has indicated that degradati'on has I -

! LA SALLE - UNIT 2 B 3/4 6-2 I

Amendment No. 87 l

4

s i

, 3/4.6 CONTAINMENT SYSTEMS BASES f

3/4.6.1 PRIMARY CONTAINMENT .

l i EAKAGE CONTROL SYSTEM (Continued) occasionally occurred in the leak tightness of the MSIV's such that the i specified leakage requirements have not always been maintained continuously.

l The requirement for the leakage control system will reduce the untreated j leakage from the isolation valves when isolation of the primary system and !

containment is required. -

W j 3/4.6.1.5 DELETED 4

3/4.6.1.6 DRYWELL AND SUPPRESSION CHAMBER INTERNAL PRESSURE j

The limitation on drywell and suppression ~ chamber internal pressure ensure that the containment peak pressure of 3g.6 psig does not exceed the design pressure of 45 psig during LOCA conditions or that the external ;

pressure differential does not exceed the design maximum external pressure

differential of 5 psid. The limit of 2.0 psig for initial positive primary 1

containment pressure will limit the total pressure to 39.6 psig which is less that the design pressure and is consistent with the accident analysis.

l 3/4.6.1.7 DRYWELL AVERAGE AIR TEMPERATURE l

The limitation on drywell average. air temperature ensures that the containment peak air temperature does not exceed the design temperature of 340*F during LOCA conditions 'and is consistent with the accident analysis.

3/4.6.1.8 DRYWELL AND SUPPRESSION CHAMBER PURGE SYSTEM ~

! The drywell and suppression chamber purge supply and exhaust isolation i

valves are required to be closed during plant operation except as required for

! inerting, de-inerting and pressure control. These valves have been

demonstrated capable of closing during a LOCA or steam line break accident

from the full open position. !

i i

l l LA SALLE - UNIT 2 B 3/4 6-2a Amendment No. 87 I

i- ,

i i CONTAINMENT SYSTEMS 4

l BASES

{ PRIMARY CONTAINMENT ISOLATION VALVES (Continued) -

! This specification provides assurance that the PCIVs will perform their i designed safety functions to control leakage from the primary containment j during accidents.

1 The opening of locked or sealed closed containment isolation valves on an intermittent basis under administrative control includes the following '

l considerations: (1) stationing an operator, who is in constant commiunication j with the control room, at the valve controls. (2) instructing this operator to close these valves is an accident situation, and (3) assuring that environmental conditions will not preclude assess to close the valves and that

, this action will prevent the #lease M M ofM rad p3' activity outside the primary l

containment. A att k m.s ven I.h 4W on e

! Surveillance Requirement l 4.6.3.6.a ireri kage through 41T four 4 hen tested at 1 R The transient.

! main steamanalyset and accident linet is are 5100 base scfh]d on leakage atspecified the (25.0 psig).

leakage rate. The

! leakage rate for main steam lines through the isolation valves must be verified to be in accordance with the leakage test requirements of 10 CFR 50, i Appendix J, as modified by approved exemptions. A Note has been added to this i Surveillance Requirement requiring the results to be excluded from.the total j of Type B and Type C tests. This ensures that leakage rate for main steam j lines through the isolation valves is properly accounted for in accordance I with an approved exemption. The frequency is "at least once per 18 months' in accordance with an approved exemption. ,

i Surveillance Requirement 4.6.3.6.b test of hydrostatically tested lines

provides assurance that the assumptions of UFSAR Section 6.2 are met. The l combined leakage rates must be demonstrated in accordance with the leakage

! rate test at a frequency of "at least once per 18 months". A Note has been i

added to this Surveillance Requirement requiring the results to be excluded the total of Type B and Type C tests. This is in accordance with 10 CFR 50, l

Appendix J, and approved exemptions.

t j 3/4.6.4 ' VACUUM RELIEF Vacuum relief breakers are provided to equalize the pressure between the suppression chamber and drywell. This system will maintain the structural j- _ integrity of the, primary containment under conditions of large differential pressures.

The vacuum brsakers betwee'n the suppression chamber and the drywell must i

~ not be inoperable in the open position since this would allow bypassing of the suppression pool in case of an accident. There are four valves to provide i

redundancy so that operation may continue for up to 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months with one vacuum breaker inoperable provided that the. manual isolation valves on each side are in the closed position.

LA SALLE - UNIT 2 8 3/4 6-4 a Amendment No. 87 i

4

l ATTACHMENT C ,

I APPLICATION FOR EXEMPTION TO APPENDIX J OF 10CFR50 Pursuant to Section 50.12(a) of the Regulations of the Nuclear Regulatory ;

Commission, Comed, holder of Facility Operating Licenses NPF-11 and NPF-18, j hereby requests specific exemptions to Appendix J of 10CFR Part 50 " Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors".

Specifically, Comed requests that leakages from the main steam isolation valves ;

(MSIVs) be exempted from the acceptance criteria for:

(1) The overall integrated leak rate test (Type A), as defined in the ,

regulations of 10CFR50, Appendix J, Paragraphs III.A.5(b)(1) and l III.A.5(b)(2), and (2) The combined local leak rate test (Type B and C), as defined in the regulations of 10CFR50, Appendix J, Paragraph III.C.3.

The purpose of the test acceptance criteria is to ensure that the measured leak rate from the containment volume will not exceed the designed containment leak rate assumed in the safety analysis for a postulated design basis Loss-of-Coolant :

Accident (LOCA).

In conjunction with this application for exemption request, Comed is transmitting an application for a license amendment pursuant to 10CFR50.90. This license '

amendment involves a proposed change to the Technical Specifications, as given in Attachment B, to permit an increase in the allowable leak rate for the MSIVs from '

the current 100 scfh through all four main steam lines to 100 scfh per steam line (400 scfh for all four main steam lines), and to eliminate the requirements for the Leakage Control System. The safety analysis has been revised to assess the

radiological effects of MSIV leakage following a postulated design basis LOCA (Attachment G). Comed has demonstrated that the proposed change does not ;

involve a significant hazards consideration (Attachment D). l This proposed exemption is a result of the extensive work performed by the BWR

. Owners' Group (BWROG) in support of the resolution of Generic Issue C-8 "MSIV l Leakage and LCS Failure". '

The following discussion provides a detailed justification and evaluation of the proposed exemption. The proposed exemption is found to be authorized by law, will not present an undue risk t.o the public health and safety, and is consistent 1

+

C-1

with the common defense and security. Furthermore, special circumstances are present that warrant the granting of this exemption.

The proposed exemption will not cause additional operational activities that may significantly affect the environment. It does not result in a significant increase in any adverse environmental impact previously evaluated in the Final Environmental Impact Statement-Operating License Stage, result in a significant change in effiuents or power levels, or affect any matter not previously reviewed by the Nuclear Regulatory Commission that may have a significant adverse environmental impact.

Therefore, pursuant to 10CFR50.12(a), Comed hereby requests an exemption for LaSalle Station Units 1 and 2 for MSIV leakages from the acceptance test criteria specified in Appendix J of 10CFR50. This will replace an exemption granted by NUREG 0519 as modified by NUREG 0519, Supplement 6 (References 1 and 2).

A. Justification The regulation of 10CFR50, Appendix J, Paragraphs III.A.5(b)(1) and III.A.5(b)(2) requires the overall integrated leakage rate, as measured during containment pressure tests (Type A), to meet the acceptance criterion ofless than or equal to 0.75 of the maximum allowable containment leak rate. Paragraph III.C.3 of the regulation requires the combined leakage rate for all penetrations and isolation valves, as measured during local leak rate tests (Type B and Type C), to meet the acceptance criterion ofless than or equal to 0.60 of the maximum allowable ;

containment leak rate. Paragraphs III.C.3(a) and III.C.3(b) define the acceptance !

criteria for the exclusion of containment isolation valves from the acceptance criterion for Type B and C tests.

The limitations on primary containment leakage rates ensure that the total l containment leakage volume will not exceed the value assumed in the accident analyses at the peak accident pressure. As an added conservatism, the measured leak rate is further limited to less than or equal to 0.75 of the maximum allowable leak rate during the performance of the periodic tests to account for possible degradation of the containment leakage barrier between leakage tests.

The maximum containment leakage rate was included in the radiological analysis of a postulated design basis LOCA as evaluated in Section 15.6.5 of the Final Safety Analysis Report (FSAR). The radiological analysis calculated the effect of the maximum leakage rate from the containment volume in terms of control room and off-site doses, which were evaluated against the dose guidelines of 10CFR50, Appendix A (General Design Criteria 19) and 10CFR100, respectively. Leakages from the containment volume were contained in the reactor building (secondary C-2

containment), filtered by the Standby Gas Treatment System, and released to the environment through the elevated release stack. The maximum containment leakage rate includes leakages through structures, all penetrations identified as Type B, and all containment isolation valves identified as Type C.

The safety analysis has been revised to account for the radiological effect from MSIV leakages and from those of other containment leakages following a postulated design basis LOCA. Unlike the treatment path for other containment leakages, the treatment of MSIV leakages employs the main steam drain piping and the condenser. Fission products are removed by plate-out and hold-up in the relatively large volumes of the main steam piping and condenser.

The treatment method for MSIV leakages is recommended by the BWROG in support of the resolution to Generic Issue C-8. The BWROG has evaluated the availability of main steam system piping and condenser alternate treatment pathways for processing MSIV leakage, and has determined that the probability of a near coincident LOCA and a seismic event is much smaller than for other plant safety risks. The Sargent & Lundy walkdowns (Attachments H and I) have also determined that the new leakage pathway meets the seismic performance criteria specified in the BWROG report (Reference 6).

In order to furtherjustify the capability of the main steam piping and condenser alternate treatment pathway, the BWROG has reviewed limited earthquake experience data on the performance of non-seismically designed piping and condensers (in past earthquakes). This study concluded the possibility of a failure ,

which could cause a loss of steam or condensate in BWR main steam piping or I condensers in the event of a design basis earthquake is highly unlikely, and that such a failure would also be contrary to a large body of historical earthquake experience data, and thus unprecedented.

Leakage from the MSIVs should not be included in the Type A acceptance criterion because the treatment path for MSIV leakage is different from that of containment leakages. Potential leakage from the containment is contained in the reactor building (secondary containment), treated by the SGTS, and released via the main stack. MSIV leakage is contained, plated-out, and delayed in the main steam piping and the condenser, and released via the turbine building.

Furthermore, leakage from the MSIVs should not be included in the combined local leak rate test (Type B and Type C) acceptance criteria because a specific allowable leak rate has been allocated for the MSIVs in Surveillance Requirement I 4.6.3.6.a of the Technical Specifications.

C-3 I

The deletion of the LCS is proposed partly in response to the safety concern identified by Generic Issue C-8 that the LCS would not function at high MSIV leakage rates since the process capability of the LCS at LaSalle is designed for MSIV leakage rates of no more than 100 scfh. MSIV leakage is treated separately from other containment leakages, therefore other exemptions previously granted in accordance with Paragraph III.C.3 of Appendix J of 10CFR50 remain applicable.

As discussed earlier, the basis for the containment leakage tests and the acceptance criteria is to ensure that the measured leak rate will not exceed the maximum leak rate assumed in the safety analysis. The safety analysis for a design basis LOCA has been revised to change the maximum MSIV leak rate, which is separate from the maximum containment leak rate. MSIV leakages will be tested as part of the local leak rate test. This test ensures that the measured MSIV leak rate will not exceed the allowable leak rate assumed in the safety analysis.

Considering the doses calculated in Attachment G, there is sufficient remaining margin to the applicable limits to allow for possible degradation of the MSIV leakage barrier between leakage tests. Thus, a safety margin exista.

Furthermore, Comed will institute into the MSIV maintenance and test program, the requirement that any MSIV exceeding the proposed limit will be repaired and re-tested to meet a leakage rate ofless than or equal to 25 scfh. This will assure continuation of high quality repair and refurbishment efforts to improve the overall performance and reliability of the MSIVs.

Therefore, the proposed exemption from the acceptance criteria of 10CFR50, Appendix J will not defeat the underlying purpose of the regulation, and is consistent with the safety analysis.

B. Authorized By Law The proposed exemption is consistent with Section 3.6.1.2 of the Standard Technical Specification (NUREG-0123). The reason for this exemption explained in section A above. A review of the Technical Specifications for BWRs indicates that such an exemption has been granted to the following plants: Fermi 2, Hatch 1 & 2, Hope Creek, Limerick 1, Shoreham, LaSalle 1 and 2, Hanford, Clinton, Grand Gulf 1, Perry, Dresden 2 and 3, Monticello, Quad Citica 1 and 2, Brunswick 1 and 2 and Nine Mile Point 2.

Therefore, the proposed exemption is authorized by law.

C-4

C. No Undue Risk to Public Health and Safety The proposed exemption presents no undue risk to public health and safety. The revised MSIV leakage rate has been incorporated in the radiological analysis for a postulated LOCA as an addition to the designed containment leak rate. The analysis demonstrates an acceptable increase to the dose exposures previously calculated for the control room and off-site. The revised LOCA doses remain well within the guidelines of 10CFR100 for off-site doses and 10CFR50, Appendix A, (General Design Criteria 19) for the control room doses. In addition, Surveillance Requirement 4.6.3.6.a of the Technical Specification has provided for allowable MSIV leak rates, which assure that the MSIV isolation function is not compromised. Finally, potential MSIV leakage is subjected to plate-out, and hold-up in the main steam piping and condenser, thus minimizing their effect on the total dose released. As discussed in Section F of this attachment, the proposed change will not adversely affect the conclusions of the previously issued FES-OL.

Therefore, the proposed exemption presents no undue risk to public health and

safety.

D. Consistent with Common Defense and Security With regard to the " common defense and security" standard, the grant of the i requested exemption is consistent with the common defense and security of the United States. The Commission's Statement of Considerations in support of the exemption rule note with approval the explanation of this standard as set forth in Long Island Lighting Company (Shoreham Nuclear Power Station, Unit 1), LBP-84-45,20 NRC 1343,1400 (October 29,1984). There, the term " common defense

and security" refers principally to the safeguarding of special nuclear material, the absence of foreign control over the applicant, the protection of Restricted Data, and the availability of special nuclear material for defense needs. The granting of the requested exemption will not affect any of these matters and, thus, such j grants are consistent with the common defense and security.

I

E. Special Circumstances Are Present l Special circumstances are present which warrant issuance of this requested

. exemption. These special circumstances are discussed in accordance with the classification contained in 10CFR50.12(a)(2):

(ii) Application of the regulation in the particular circumstances would not serve the underlying purpose of the rule or is not necessary to achieve the underlying purpose of the rule.

C-5

The underlying purpose of the rule is to limit releases to within the off-site and control room dose guidelines of 10CFR100 and 10CFR50, Appendix A (GDC 19),

respectively. Compliance with Appendix J of 10CFR50 for Type A test acceptance criteria is not necessary to achieve the underlying purpose of the rule since MSIV leakage is not directed into the reactor primary containment. Instead, the MSIV's leakage is directed through the main steam drain piping into the condenser. Since Type A tests are intended to measure the primary containment overall integrated leak rate (ILRT), the MSIV's leakage rate should not be included in the measurement of the ILRT. Compliance with Appendix J of 10CFR50 Type C test acceptance criteria is not necessary since a specific MSIV leak rate limit is already specified in Surveillance Requirement 4.6.3.6.a of the Technical Specifications.

The safety analysis has been revised to assess the radiological consequences of MSIV leakage following a design basis LOCA. The analysis has demonstrated that the revised LOCA doses are well within the off-site and control room dose guidelines of 10CFR100 and GDC 19.

(iii) Compliance would result in undue hardship or other costs that are significantly in excess of those contemplated when the regulation was adopted, or that are significantly in excess of those incurred by others similarly situated.

Compliance with Appendix J of 10CFR50 Type A and C test acceptance criteria results in undue hardship or other costs that are significantly in excess of those contemplated when the regulation was adopted. The proposed increase in the MSIV allowable leak rate will not be possible if the MSIV leak rate results are included in the Type A and C test acceptance criteria.

Compliance requires unnecessary repair and re-testing of the MSIVs. This significantly impacts the maintenance work load during plant outages and contributes to outage extensions. The frequent MSIVs disassembly and refurbishing, which is required to meet the low leakage limits, contributes to repeated failures.

Examples of these maintenance induced defects include machining-induced seat cracking, machining of guide ribs, excessive pilot valve seat machining, and mechanical defects induced by assembly and disassembly. By not having to disassemble the valves and refurbish them for minor leakage, LaSalle avoids introducing one of the root causes of recurring leakage. Industrial experience suggests that, by attempting to correct non-existing or minimal defects in the valves, it is likely that some actual defects may be introduced that lead to later leak test failures.

C-6

In addition, the frequent maintenance work results in needless dose exposures to maintenance personnel leading to additional economical burdens, and are

inconsistent with As Low As Reasonably Achievable (ALARA) principles.

(iv) The exemption would result in benefit to the public health and safety j that compensates for any decrease in safety that may result from the grant of the exemption.

Comed has transmitted to the NRC an application for a license amendment which

involves proposed changes to the Technical Specifications to increase the allowable i MSIVs leak rate from 100 through all four main steam lines to 100 scfh per steam

line (400 scfh for all four main steam lines), and to delete the requirements for the LCS. For the MSIV leak rate limit, this application is partly based on the fact

that the current limit is too restrictive and results in excessive MSIV maintenance i and repair, leading to additional MSIV failures, which in turn result in higher

. leakage. The proposed limit will benefit the public health and safety by reducing the potential for MSIV failures, and thus keeping the MSIV leakage within the radiological analysis values.

For the LCS, the proposed changes involve a replacement of the existing LCS with l the more reliable and effective main steam piping and condenser method for MSIV y leakage treatment. The effectiveness of the proposed method even for leakage ,

rates greater than the proposed increased allowable limits, ensures off-site dose limits to the public are not exceeded. Overall, the proposed treatment method can handle MSIV leakage over an expanded operating range, and will thereby resolve

, the safety concern that the LCS will not function at MSIV leakage rates higher i than the LCS capacity. Thus, a margin of safety exists. Furthermore, it is clearly i a safety improvement to replace a system with known limitations with the alternate main steam piping and condenser treatment pathway, which has been ;

! shown to have excellent reliability.

The exemption from Appendix J requirements for MSIV leakage rates is required j so that LaSalle can operate with the proposed Technical Specification value of 100 !

j scfh per steam line (400 scfh for all four main steam lines). This benefit will compensate for any decrease in safety that may result from the granting of the exemption.

Thus, special circumstances exist warranting the grant of the exemption.

]

j i

C-7

F. Environmental Impact The proposed exemption has been analyzed and determined not to cause additional construction or operational activities which may significantly affect the environment. It does not result in a significant increase in any adverse environmental impact previously evaluated in the Final Environmental Impact Statement-Operating License Stage, result in a significant change in effluents or power levels, or affect any matter not previously reviewed by the Nuclear Regulatory Commission which may have a significant adverse environmental impact.

The proposed exemption does not alter the land use for the plant, any water uses or impacts on water quality, air or ambient air quality. The proposed action does not affect the ecology of the site and vicinity and does not affect the noise emitted by the station. Therefore, the proposed exemption does not affect the analysis of environmental impacts described in the environmental report.

i C-8

ATTACHMENT D i EVALUATION OF SIGNIFICANT HAZARDS CONSIDERATION l

Commonwealth Edison has evaluated this proposed amendment and determined that it involves no significant hazards considerations. According to 10 CFR 50.92 (c), a proposed amendment to an operating license involves no significant hazards considerations if operation of the facility in accordance with the proposed amendment would not:

1. Involve a significant increase in the probability or consequences of an accident previously evaluated; or

2. Create the possibility of a new or different kind of accident from any accident previously evaluated; or l i I

3. Involve a significant reduction in a margin of safety.

The pronosed chances do not involve a significant increase in the probability or

consequences of an accident previousiv evaluated because

l The proposed changes involve eliminating the requirement for the Main Steam i Isolation Valve Leakage Control System (MSIV LCS). This system is manually initiated following a design basis Loss of Coolant Accident (LOCA). Since j operation of the LCS is initiated after the accident has already begun, elimination of that system will not affect the probability of a LOCA. The LCS only interfaces ;

l i

with the main steamlines, with the exception of one MSIV LCS power supply which supplies power to the Reactor Protection System Scram Discharge Volume ;

i high level scram. This power supply will remain in place after the MSIV LCS is '

isolated from the main steamlines. Therefore, since the only significant system ,

interface is with the main steamlines, and the system does not impact the i

, reliability of any plant equipment, elimination of that system will not cause an increase m the likelihood that any accident might occur.

The proposed change to increase the allowable MSIV leakage limit from 100 scfh (

through all four main steam lines to 100 scfh per main steam line (400 scfh total) l will not increase the probability of an accident. MSIV operability will not be

. degraded with the allowed increased leakage.

f 1 D-1 i

The consequences of a LOCA are not significantly increased and do not exceed the previously accepted licensing criteria for this accident. General Electric has calculated the revised LOCA doses, which have been added to the previous LOCA doses. These resulting values are well below the acceptance criteria of 10CFR 100 and 10CFR 50, Appendix A.

The proposed changes do not create the possibility of a new or different kind of accident from any accident previously evaluated because:

The proposed changes require the use of the main steam piping and condenser to process MSIV leakage. The analyses presented provide assurance that this additional function does not compromise the reliability of those systems. They will therefore continue to function as intended and not be subject to an increased failure rate or a failure of a different kind than previously considered.

In addition, MSIV functionality will not be adversely impacted as a result of the increased leakage limit. The MSIVs are not being modified in any way and will continue to provide their intended isolation function.

The MSIV LCS will be cut and capped, which will completely isolate it from other

^

plant systems. Future degradation ofits associated piping would not impact any other system or create a failure not previously analyzed. However, piping seismic Class II over I criteria must be maintained for the abandoned MSIV LCS piping until it is removed from the plant.

The proposed changes do not involve a sicnificant reduction in a margin of safety because:

The proposed change has been evaluated with respect to dose limits contained in 10CFR100 and 10CFR50, Appendix A. The revised dose calculations verify that the use of the main steam lines and the condenser for leakage control, in place of the MSIV LCS, and with an allowable total leakage of 400 scfh, maintains adequate margins to the criteria listed above.

Even though there is a reduction in the margin to safety, the new doses remain well within the criteria of 10CFR100 and 10CFR50, Appendix A. This reduction in margin is not significant when compared to the increased reliability and capability of the main steam lines and condenser as a method of treating MSIV leakage. The new leakage pathway is consistent with the philosophy of protection by multiple barriers for limiting fission product release to the environment. In addition, the new method is passive and does not require any new logic control or interlocks. The new pathway is also capable of handling a larger amount of leakage than the MSIV LCS, which was previously subject to concerns that it i D-2 l

would not function at leakage rates higher than its design capacity, or at reactor pressures greater than 35 psig.

The revised calculated LOCA doses remain well within the regulatory limits for MSIV leakage rates of 400 scfh for all four main steam lines (100 scfh per steam line), and the margin to safety is not significantly reduced as a result of the proposed changes.

CONCLUSION Guidance has been provided in " Final Procedures and Standards on No Significant Hazards Considerations," Final Rule,51 FR 7744, for the application of standards to license change requests for determination of the existence of significant hazards considerations. This document provides examples of amendments which are and are not considered likely to involve significant hazards considerations. These proposed amendments most closely fit the example of a change which may either result in some increase to the probability or consequences of a previously analyzed accident or may reduce in some way a safety margin, but where the results of the diange are clearly within all acceptable criteria with respect to the system or component specified in the Standard Review Plan, section 15.6.5, Radiological Consequences of a Design Basis Loss-of Coolant Accident Including Containment Leakage Contribution.

This proposed amendment does not involve a significant relaxation of the criteria used to establish safety limits, a significant relaxation of the bases for the limiting ,

safety system settings or a significant relaxation of the bases for the limiting i l

conditions for operations. Therefore, based on the guidance provided in the Federal Register and the criteria established in 10 CFR 50.92 (c), the proposed change does not constitute a significant hazards consideration.

D-3

ATTACHMENT E 4

ENVIRONMENTAL ASSESSMENT STATEMENT APPLICABILITY REVIEW Commonwealth Edison has evaluated the proposed amendment against the criteria for identification oflicensing and regulatory actions requiring environmental assessment in accordance with 10 CFR 51.21. It has been determined that the proposed changes meet the criteria for a categorical exclusion as provided under 10 CFR 51.22 (c)(9). This conclusion has been determined because the changes requested do not pose significant hazards consideration or do not involve a significant increase in the amounts, and no significant changes in the types, of any effluents that may be released offsite. Additionally, this request does not involve a significant increase in individual or cumulative occupational radiation exposure.

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e ATTACHMENT F 1

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. INPUT ASSUMPTIONS FOR j GE DOSE CALCULATIONS J

i FOR 4

LASALLE UNITS 1 AND 2 i

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PARAMETER VALUE 1

Megawatts thermal (MWt) 3458

! Maximum Allowable Containment Leak

! Rate, L,, (%/ day) 0.635 Main Steam Lines Inside Diameter

- Reactor to MSIVs (inches) 23.86 (4 lines)

Length (feet) 208 Insulation 2

Thickness (inches) 3 Main Steam Lines Inside Diameter

- MSIVs to High (inches) 24.09 Pressure Turbin Length (feet) 226 (4 hnes)

Insulation Thickness (inches) 3 Drain Lines - Equivalent Inside MSIVs to Diameter (inches) 1.94

Condenser (4 lines)

Length (feet) 353 j Insulation 4

Thickness (inches) 2.5 Condenser + Low Pressure Turbine Volume (above drain line inlet, ft 246,350 Meteorology 0 hours0 days 0 hours 0 weeks 0 months 5.10 x 10 4 (LPZ - x/Q) 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months 1.10 x 10 3 4

8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months 6.70 x 10 4 1 days 2.60 x 10 4 4 days 6.50 x 10 4

.~. . -. . - .. . - . . _ . - _- - -.. ._ ..

i 1

l PARAMETER VALUE l Control Room Free Volume (ft8) 117,454 I'"#" *" "#8 Habitable Volume (ft 8) 117454 Vent Filter Intake 8

(ft /sec) 75.28

, Vent Unfiltered 0.833 j Intake (ft /sec)

Recirculation Rate (ft /sec) 437.9 Filter Efficiency for 90.4 Intake Iodine Removal (%)

73.5 Recire i Meteorology 0 hours0 days 0 hours 0 weeks 0 months 2.65 x 10 4 (Control Room 1.56 x 10 4 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months

x/Qs)

9.94 x 10 5 1 days

! 4 days 4.37 x 10~5

! MSIV Leakage scfh/ line 100 Dose Results l Toul sa Maximum 400

Control Room (30 Whole Body (5 rem ,

days) limit) 0.06 i 4

Iodine (30 rem i limit) 3.19 l Skin (Beta) (30 l rem limit) 0.81 Off-Site (30 days) Whole Body (25 i rem limit) 0.03

! Iodine (300 rem limit) 8.33 Exclusion Area Whole Body 0.0016 Boundary (2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months )

Iodine 0.024 I

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ATTACHMENT G t

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4 GE DOSE CALCULATIONS .

FOR :

4 i

i LASALLE UNITS 1 AND 2 l

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.,na.. e a ..as a. . ,.n. ,.m ,- a n ..w + u .u..a wa-,, n a .- n, u a ---s...w- m~m f

GENucle:r Enirgy OG95-433-09 .3,,.,ran :. -en June 28,1995 Eww Jme WM I

i Gerald Swihart 3 Commonwealth Edison i LaSalle Nuclear Generating Station 2601 North 21st Road

. Marseilles,IL 61341 j

SUBJECT:

LaSalle 1-2 Dose Calculations in Accordance with the BWROG ;

RadiologicalDose Methodology Attachments: (1)

Base case" LaSalle MSIV leakage dose calculation summary i (off-site and control room radiological doses) !

(2) Summary comparison of MSIV radiological dose results for !

" base case" and six other alternate control room scenarios l (3) Diagram of LaSalle control room with " base case" parameters !

(provided by Commonwealth Edison on April 6,1995) j (4) BWROG control room model and " base case" example calculation !

for conversion of LaSalle control room parameters into BWROG modelinput (5) Control room parameters for " base case" and six other configurations f (LaSalle parameters and BWROG code inputs) [

(6) Basis for ground level turbine building release atmospheric l dispersion factors (off-site and exclusion area boundary)

(7) LaSalle exclusion area boundary radiological dose calculation (8) BWROG "MSIV Leak" computer input data and resulting radiological l dose output ,

I The subject calculations have been revised and venfied. These radiological dose calculations !

are based on MSIV leakage of 100 scfh per steam line (400 scfh total), and results confirm low radiological dose assessments due to the MSIV leakage source for the control room, exclusion area boundary, and low population zone. These dose assessments will need to be added to !

the radiological doses from the other release sources to assure that the total integrated 30 day j dose meets 10CFR100 and GDC-19 requirements. We have evaluated the minor geometrical ;

differences between the attemate treatment pathways at the two LaSalle units, and have i concluded that the differences are insignificant with respect to the effect on radiological dose ;

calculations. Therefore, the attached calculations are applicable to either LaSalle plant. The i following bases were employed in these calculations: j

1. Murphy-Camphe meteorological dose reduction factors were applied to the control room l x/Q values. Note that the code incorporates the occupancy factor in the input stream and, ;

therefore, the ocupancy factors are not included in the x/Q values. The resulting control ;

room atmosphenc dispersion factors are as follows:

l l

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OG95-433-09 June 28,1995 Page 2 l Time Sec/M' 0 - 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months 2.65 E-04 8 - 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 1.56 E-04 1 - 4 days 9.94 E-05 4 - 30 days 4.37 E-05 These factors were provided by Commonwealth Edison and have been verified by GE to be d

appropriate.

2. The LPZ x/O values were revised from earlier values provided by Commonwealth Edison to be consistent with those provided to GE for analyses of the control rod drop accident (see Attachment 6):

Eme SedM 0 - 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months (EAB) 5.10 E-04

. 0 - 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months 1.10 E-05

8 - 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months 6.70 E-06 1 - 4 days 2.60 - E-06 4 - 30 days 6.50 E-07

3. LaSalle " base case" control room parameters are as shown in Attachment 3. The effect on radiological dose with respect to changes in the LaSalle control room parameters are summarized in Attachment 2. These results show that the associated control room dose assessment is not significantly affected by significant changes in the makeup filter flow rate, the leakage between the makeup and control room supply air filter, and unfiltered intake.

Note that radiological dose contributions from the high pressure turbine pathway do not significantly contribute to these results.

If you have any questions regarding these verified calculations or any other MSIV Leakage Closure Committee issues, please call the undersigned.

Very truly yours b

i TA Green i

Senior Technical Project Manager !

BWR Owners' Group Projects i

Tel: (408) 925-1308 {

, Fax: (408) 925-2476 l

Mail Code 182 l l

cc: SJ Stark, GE

, 1

Attachment 2 Summary Comparison MSIV Control Room 30 Day Doses !

Whole Body Thyroid Beta ,

Contributor (Rem) (Rem) (Rem) 1 A - Base Case Elemental lodine 3.20E-7 1.22E-2 2.47E-6 l Noble Gases 6.26E-2 0 8.05E-1 Organic lodine 2.75E-5 1.81 1.96E-4 Resuspended lodine 1.65E-5 1.37 1.08E-4 TOTAL 6.26E-2 3.19 8.05E-1 2A Elemental lodine 3.45E-7 1.31 E-2 2.67E-6 Noble Gases 6.28E-2 0 8.08E-1 Organic lodine 2.98E-5 1.96 2.11 E-4 Resuspended lodine 1.79E-5 1.48 1.17E-4 TOTAL 6.28E-2 3.45 8.08E-1 3A Elemental lodine 3.47E-7 1.32E-2 2.68E-6 Noble Gases 6.26E-2 0 8.05E-1 Organic lodine 2.99E-5 1.96 2.12E-4 Resuspended lodine 1.80E-5 1.49 1.17E-4 TOTAL 6.26E-2 3.46 8.05E-1 4A Elemental lodine 3.84E-7 1.46E-2 2.97E-6 Noble Gases 6.26E-2 0 8.05E-1 Organic lodine 3.31 E-5 2.18 2.35E-4 Resuspended lodine 1.99E-5 1.65 1.30E-4 TOTAL 6.26E-2 3.84 8.05E-1 SA Elemental lodine 4.59E-7 1.74E-2 3.54E-6 Noble Gases 6.26E-2 0 8.06E-1 Organic lodine 3.96E-5 2.60 2.81 E-4 l Resuspended lodine 2.38E-5 1.97 1.56E-4 l TOTAL 6.26E-2 4.59 8.06E-1 l

l MSIV Control Room 30 Day Doses (cont'd) ,

i 1

Whole Body Thyroid Beta !

Contributor (Rem) (Rem) (Rem) 6A 4

Elemental lodine 3.90E-7 1.48E-2 3.01 E-6 l Noble Gases 6.26E-2 0 8.06E-1 l Organic lodine 3.36E-5 2.21 2.39E-4 i Resuspended lodine 2.02E-5 1.67 1.32E-4 :

TOTAL 6.26E-2 3.89 8.06E-1 .

7A !

Elemental lodine 4.66E-7 1.77E-2 3.60E-6 i

Noble Gases 6.27E-2 0 8.07E-1 Organic lodine 4.01 E-5 2.64 2.85E-4 !

Resuspended lodine 2.41 E-5 2.00 1.58E-4 l TOTAL 6.27E-2 4.66 8.07E-1 i l

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Attachment 1 LA SALLE " BASE CASE" DOSE CALCULATION

SUMMARY

Contribution of MSIV Leakage to Offsite and Control Room Radiological Doses ControlRoom Off-Site (LPZ)

MSIV Leakage Whole Body Thyroid BETA Whole Body Thyroid at 100 scfh per line (5) (30) (30-75) (25) (300) i Noble Gas (DL) 0.06 0.00 0.81 0.03 0.00 Inorganic I (DL) 0.00 0.01 0.00 0.00 0.03 Organic I (DL) 0.00 1.81 0.00 0.00 4.77 Noble Gas (HPT) 0.00 0.00 0.00 0.00 0.00 '

Inorganic I (HPT) 0.00 0.00 0.00 0.00 0.00 Organic I (HPT) 0.00 0.00 0.00 0.00 0.00 4

Organic l via 0.00 1.37 0.00 0.00 3.53 Re suspension /

Conversion (DL) i Total 0.06 3.19 0.81 0.03 8.33 1

EAB Doses are: 0.0016 0.024 1 - lodine, DL - Drain Line Path, HPT - High-Pressure Turbine Path 4

{

, TA Green 6-27-95 OG95-433-09

M EMW Diagram of Control Room HVAC Exhibit 21 SL-4470 AWchmevd- 3 04 18 88 a

og 50 Em j Outside Emergoney air m makeup - m Te VE system Intake g flNor unit (1. kg Xf , , gq }

1

- OVC018A,5 Eq:90/.

f kg (fg + gy ) r /f TO C l gs s= 7 ch

= 3 8 9. 5 + 154 To

'I Ise Conwo rwn empper ok sner '

A una CVcoira,s o '

t II A

' ~

= 54 7 cSn ir . NG34A

> s S"3 b cFE

' f tal. h pss) k N E b-4-M5b-37 mia (Fre ,

_ eentres ,_

37

+ reem i

b $

rsse du 73 3- als/

1 i

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f M1748.00106 30 l

Y EARSENTEI.5537 HvAc Modet variables Table 2-1

. and Ranges 5L.4470 06-15-88 1

l J

i

, fg............. makeup airflow rate into the makeup air filter (cfm) inflitrat1% air flow rate into the makeup air filter (cfm) ~

l gg.............

4 Ej ............ filter efficiency of the makeup air filter for iodine (this is a decimal l l fraction, NOT percent) i 1 kg............. fraction of the airflow from the makeup air filter that is directed to the j comrol room (this is a decimal fraction. NOT percent); :

i k(gg+f).......

g g air flow rate from the makeup air filter to the control room recirculation l

] loop upstream of the control room supply filter (cfm) j 1

(gg+gf ) . . . . . . . . . Infiltration plus makeup air flow rates upstream of branch to control l

! room recirculation loop (cfm) i g2............. infiltration rate into the control room recarculation loop between the control room return and the control room supply filter (cfm) i i .

l b.............. air flow rate which bypasses the control room supply filter (cfm);

t l E 2 ............ filter efficiency of the control room supply~ air filter for iodine (this is a decimal fraction, NOT percent) l l

! g3............. Infiltration rate into the control room supply air filter (cfm); ,

w -

b air flow rate hem the control room.e " ~~--' ::- =ggiy-f2 ............. i 4&her(cfm)r !

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Attachment 4 CONVERSION OF LA SALLE CONTROL ROOM PARAMETERS INTO BWROG MODEL INPUT VALUES BWROG Simole Model Filtered intake Unfiltered :

Intake a

LaSalle Base Case Conversion Filtered intake: (1) f1 (1500 cfm) treated in series by makeup filter and control room supply air filter (2) g1 + g2 (017 cfm) treated by control room supply air filter only Total flow = 2117 cfm = 0.999 m /sec.

Filter efficiency:

Makeup filter transmittance = (0.10) (1500 cfm) = 150 cfm Supply air filter transmittance (including bypass) =

(0.98) (0.25) [150 + 617] + (0.02) [150 + 617] = 203.26 cfm Overall efficiency = 2117 - 203.26 = 0.904 = 90.4%

2117 Unfiltered intake: g3 = 7 cfm = 0.0033 m 3/sec Recirculation: Flow = 26340 cfm = 12.43 m'/sec (constant) l Filter Efficiency : (0.75) [1-0.02] = 0.735 = 73.5% l I

I OG95-433-09 I

\

LASALLE MSIV LEAKAGE CONTROL ROOM PARAMETERS i

le g +g. 93 b Fdiarintake Insaba aff Unillosaka Radre aff FBeer intake intake off UnfRireake Bedt Rodr Redre off Case # (cfm) (cfm) (cfm) (cfm) (cfm) (%) (cfm) (cfm) (%) m'/sec (%) m'/sec m*/sec (%)

1A 1500 617 7 526.66 2117 90.399% 7 26340 73.5 % 0.999 90.40 % 0.0033 12.43 73.5 %

2A 2550 617 7 526.66 3167 92.704% 7 26340 73.5 % 1.495 92.70 % 0.0033 12.43 73.5 %

3A 1500 617 25 526.3 2117 90.399 % 25 26340 73.5 % 0.999 90.40 % 0.0118 12.43 73.5 %

4A 1500 617 50 525.8 2117 90.399 % 50 26340 73.5 % 0.999 90.40% 0.0236 12.43 73.5 %

SA 1500 617 100 524.8 2117 90.399 % 100 26340 73.5 % 0.999 90.40 % 0.0472 12.43 73.5 %

6A 1500 000 7 526.66 2300 89.054 % 7 26340 73.5 % 1.085 89.05 % 0.0033 12.43 73.5 %

7A 1500 1000 7 526.66 2500 87.810% 7 26340 73.5 % 1.180 87.81 % 0.0033 12.43 73 5 %

P Parameter Recirc is the same meaning as total Row b control room.

Total Row to Control Room - Filered intake + Unfiltered intake + thru redr futer - 26340 ekn (Constant), or 12.4 m3/sec Bypass is always 2% of total thru - 2% of (Rodre + Futer intake), or 2% (26340 - Unniter intake)

W L SMSivt.XI S

. .__ . - . _ _ . - - _ . - - _ = -- ,

h lammenruf a LUMDYI RITERMAL DE3IGN INFORMATION DITG=M41 i ENGIMEEas TRAN8NITTAL ,, , g ,, ,.

l AMahd G l l

July 02,1993 Project No. 9066-52

' (DIT-LS-EXT-0041)

WIN No. 1889

, commonwealth Edison company j Lasalla station - Units 1&2 I i l

, EAB and LPE Boundary Accident X/Q Values Due to a Ground Laval Release l Modification No. 2 N/A System Coder N/A

{ l l Mr. D. Barkman

} SEC Mod Damign Supervisor i

commonwealth Edison company

LaSalla Nuclear Station RA #1 Box 220, 2601N 21st Rd l Marseillas, Il 61341

} Daar Mr. Barkman:

i

! Enclosed are the accident atmospheric dispersion (X/Q) factors calculated for the Exclusion Area Boundary (EAB) and the Low Population

! Eona (LP2) boundary. Tha X/Q values ware determined in accordance with

Regulatory Guida 1.145 methodology and represent a ground level release j via the Turbine Building.

If you have any questions, please faal free to contact me at i (312)269-3117.

Yours very truly, i i

i l

J k

47 = =. . '

Antho y G. Klazura j Principal Engineer i! AGK l copias:

.7. W. Ciasaker J. L. Engleaan '

E. Sackingar C. H. Furlow i Ceco chron V. K. Gilautra i D. A. Parson L. V. Jacques j N. Weber W. J. Johnson

O. P. Lahti N. Kaisaruddin

> w----_.

ATD File i

j

U EXTERNAL DESIGN INFORMATION DIT-u -EIT-4041 la&RGENT&LONDY asetsmans TRANSMI N Page 2 of 2 i

] STATUS OF INFORMATION: ;

i '

_X_ APPROVED SAFETY RELATED

_X.,

PRELIMINARY NON-SAFETY RELATED i

REFERENCE /INFORMATION ONLY REGULATORY RELATED (not for design purposes) '

I

This indsemanes is powie.d in an.asdanse win he tenas med seedis&ans et me esm.s _ . - 'se senetbesmese sneem a Imany (sal) and

! -a soi- c , r ecsc.) $ ea. u i 4 m unn pa rms.d p ny . sat 4 .a ===. r w i.

amid abd paar u a as an===y, son,ws.us. M = _% .t mah las=== nan.

j

! IDENTIFICATION of TER SPECIFIC DESIGN INFORMATION TRANSMITTED AMD

] PURPOSE OF ISSUIN any supp nias 4 -- uw e. orr by he man., me. 4/.ein-. 4.u. 4 i.ia m.t pra si, j an* mopernas desumsma i

l The following accident atmospheric dispersion (X/Q) factors were calculated for the LaSalle Station Exclusion Area Boundary (EAB) and Low Population Zone (LPZ) boundary due to a ground level releasa via

, the Turbirta Building. The EAB was modelad as an irregularly shaped i boundary. The distance betvaan the release point and the EAB was l defined as the distance from the closest point on the Turbina Building to the EAR within a 45 degraa sector cantered on the compass direction of intarast. The LPZ boundary was modelad as a uniform boundary at a l

3 distance of 6400 meters from the release point. X/Q values were calculated following Regulatory Guida 1.145 methodology for a ground i level release. Directionally dependant atmospheric dispersion factors j were calculated based on 1982 through 1987 historical site meteorology

for a release height of 33 feet above grada.

l i

Lasalle Station Accident (I/Q) s Ground Level Release f Time (X/Q) Values (sec/m3)

BOUR6SrY_ Type Post Accident (Based on RG 1.145 Methodoloavl l EAB (0-2) Hr 5.1E-04 P

! LPZ (0-8) Hr 1.0E-05 l I2Z (8-24) Hr 6.7E-06

I2Z (1-4) Days 2.GE-06 LPZ (4-30) Days 6.5E-07 l

l SOURCE OF INFORMATION calc. No. ATD-02B2 Rev 1 Report No. N/A Other N/A A. G. Klatura ATD , A=A 07102/93

{ Preparar Division Preparp 's Signn'ture Data W. J. Jahnson Reviewer ATD ! N 07/02/93 j Division Reviewar' @ gnatura Data

} m 6 m --m a -

b Attachment 7 LA SALLE EXCLUSION AREA BOUNDARY (EAB)

RADIOLOGICAL DOSE CALCULATION (100 scfh persteam line)

= 1.10 E-05 LPZ X/Q (0-2 hours) '

EAB X/O (0-2 hours) = 5.10 E-04 Ratio = 46.36 2 hour2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months LPZ results multiplied by 46.36 to obtain EAB dose LPZ EAB WB Thyroid Beta WB Thyroid Beta OSEL1A 9.19 E-08 2.40 E-05 2.27 E-08 4.26 E-06 1.11 E-03 1.05 E-06 ,

OSEL1B 0 0 0 0 0 0 OSNG1A 3.15 E-05 0 1.20 E-05 1.46 E-03 0 5.56 E-04 OSNG1B 0 0 0 0 0 0 i OSOR1A 1.88 E-06 4.92 E-04 4.65 E-07 8.72 E-05 2.28 E-02 2.16 E-05

OSOR1B 0 0 0 0 0 0 l l RESUSP.* 0 0 0 0 0 0

! Totals 3.3 E-05 1.3 E-05 2.4 E-02 5.8 E-04 5.2 E-04 1.6 E-03 J

l 4

initial release occurs after 7200 seconds OG9M33-09

Monday June 26, 1995. 15:52 c:\lasalle\rv6_95\osella.otl Page: 1 MSIV Leakage Program Version 1.2a execution on 6-26-1995 at 15:50:59.23 LASALLE UNIT 1 MSIV 0FF SITE 12 VIA DRAIN LINES LEAK RATE ta 400 SCFH Total Input file- osella.ls1 CONTROL power - 3.458E+03 mode - Offsite Evaluation IS0 TOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 1-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 - ff 1 dfctr 1 I-132 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

rec 1rc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr 99.8 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup- 1.

0:02:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup- 1.

0:08:00.00 Chiqu- 6.700E-06 brthr- 1.750E-04 occup- 1.

1:00:00.00 Chiqu= 2.600E-06 brthr- 2.320E-04 occup= 1.

4:00:00.00 Chiqu- 6.500E-07 brthr- 2.320E-04 occup- 1.

Monday June 26, 1995 15:52 c:\lasalle\rv6_95\osella.otl Page: 1

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osella.otl Page: 2 OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 0:02:00.00 Whole Body Thyroid Beta 1-131 4.332E-09 1.7J2E-05 1.368E-09 I-132 2.394E-08 9.346E-08 3.400E-09 I-133 1.465E-08 5.755E-06 7.040E-09 I-134 2.073E-08 1.142E-08 3.599E-09 I-135 2.824E-08 8.418E-07 7.262E-09 total = 9.190E-08 2.403E-05 2.267E-08 0:04:00.00 Whole Body Thyroid Beta I-131 4.760E-08 1.903E-04 1.503E-08 I-132 1.730E-07 6.754E-07 2.457E-08 I-133 1.542E-07 6.056E-05 7.407E-08 I-134 8.316E-08 4.581E-08 1.444E-08 I-135 2.681E-07 7.989E-06 6.892E-08 total - 7.260E-07 2.596E-04 1.970E-07 1:00:00.00 Whole Body Thyroid Beta I-131 2.972E-06 6.104E-03 9.386E-07 I-132 9.183E-07 2.989E-06 1.305E-07 I-133 6.676E-06 1.530E-03 3.207E-06 I-134 1.379E-07 7.497E-08 2.393E-08 I-135 5.386E-06 1.035E-04 1.385E-06 total - 1.609E-05 8.341E-03 5.685E-06 30:00:00.00 Whole Body Thyroid Beta I-131 1.180E-05 3.030E-02 3.726E-06 I-132 9.203E-07 2.994E-06 1.307E-07 I-133 1.108E-05 2.686E-03 5.322E-06 I-134 1.379E-07 7.497E-08 2.393E-08 I-135 5.965E-06 1.151E-04 1.534E-06 total = 2.990E-05 3.311E-02 1.074E-05 Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osella.otl Page: 2

Monday . June 26, 1995 15:52' c'\lasalle\rv6_95\osellb.otl

Page: 3 {

'MSIV Leakage Program Version 1.2a execution on 6-26-1995 at 15:51:00.99 .

LASALLE UNIT 1 MSIV 0FF SITE 12 VIA TURBINE LEAK RATE @ 400 SCFH Total.

Inaut file- osellb.ls1 I C04 TROL' .

power - 3.458E+03 !

mode = '= Offsite Evaluation- ,

tbvol = .16.1 !

tbarea'= 409.

l ISOTOPE- .

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 1-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 i I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134' 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 ;

I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 l RELEASE . .

I-131 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff 1 dfctr 1 !

I-132 cmp 1 at 0:00:00,00 inst 24.0 drbl .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 !

I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 - !

I-135 cmp-1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 i PLANT . I comp 1 at 0:00:00.00 l leak rate 1.08- leak filtr .000 !

purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. 4 volume 1.157E+04 :

Pipe compartment # 2 '

inside radius 30.3 outside radius 33.0 ;

insul thickness 7.62 pipe length 208.

number of lines- 4.00 in1tal temp 550. ;

mass / unit length 287-. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 i Pipe compartment # 3 )

inside radius 30.6 outside radius 33.0 1 insul thickness 7.62 pipe length 226. l number of lines 4.00 inital temp 550. ;

mass / unit length 260. heat capacity .117 i insul conduct 2.250E-02 split factor 1.00 )

Turbine compartment # y4 i split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 .

recirc' rate .000 recirc filtr .000 i pressure 1.00 temperature 68.0 l volume 2.917E+05 :

METEOROLOGY . .

0:00:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup- 1.

0:02:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 1.

0:08:0f;.00 Chiqu- 6.700E-06 brthr- 1.750E-04 occup= 1. .

1:00:00.00 Chiqu= 2.600E-06 brthr- 2.320E-04 occup occup= 1.

4:00:00.00 Chiqu- 6.500E-07 brthr- 2.320E-04 occup- 1. l OUTPUT TIMES )

0:02:00.00- )

Monday ' June 26, 1995. 15:52 c:\lasalle\rv6_95\osellb.otl Page: 3 P

b Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osellb.otl Page: 4 0:04:00.00 1:00:00.00 30:00:00.00 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00

I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 '.

1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 4

~

I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00

' I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 i

2 l

i Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osellb.otl Page: 4

~

Monday June 26, 1995~ 15:52 c:\lasalle\rv6_95\osngla.otl Page: 5 MSIV Leakage Program Version 1.2a execution on 6-26-1995-at 15:51:02.31 !

LASALLE UNIT 1 MSIV 0FF SITE NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total In)ut file- osngla.ls1 C04 TROL power =- 3.458E+03 mode - Offsite Evaluation 4- '

ISOTOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000

'KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 ;

4 -

KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 000 <

KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 !

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000

!- XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 :

XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 ,

. XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7 361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 423 .453: .310 .000 i

- XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 ;

RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 !

i KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 )

3

KR-85M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 ,

KR-87 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 -

KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 4 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0

. XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133 cmp 1 at 0:00:00.00' inst 100. drbl .000 ff 1 dfctr 0 i

. XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

, XE-135 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0

XE-135M cmp 1 at 0: 00:00.00 inst 100, drbi .000 ff I dfctr 0 i XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 I

PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

~

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0

' insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117

' insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 .. heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osngla.otl Page: 5 l

_ _ _ o

I Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osngla.otl Page: 6 pressure 1.00 temperature 100. ,

volume 6.976E+03 !

comp 5 at 0:00:00.00 !

leak rate .000 leak filtr .000 i purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup= 1.

0:02:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 1.

0:08:00.00 Chiqu= 6.700E-06 brthr- 1.750E-04 occup= occup= 1. :

1:00:00.00 Chiqu= 2.600E-06 brthr- 2.320E-04 occup= 1. ;

4:00:00.00 Chiqu= 6.500E-07 brthr= 2.320E-04 occup= 1. !

OUTPUT. TIMES 0:02:00.00 0:04:00.00 I 1:00:00.00 ;

30:00:00.00 .

0:02:00.00 Whole Body Thyroid Beta !

KR-83M 4.560E-09 0.000E+00 1.979E-11 KR-85 6.174E-10 0.000E+00 3.691E-08 ,

KR-85M 7.342E-07 0.000E+00 1.294E-06 KR-87 4.199E-06 0.000E+00 4.436E-06 KR-88 2.226E-05 0.000E+00 2.383E-06 i KR-89 5.913E-11 0.000E+00 2.082E-11 '

XE-131M 3.111E-09 0.000E+00 7.762E-09 XE-133 2.251E-06 0.000E+00 2.183E-06 -

XE-133M 4.862E-08 0.000E+00 2.249E-07 l XE-135 1.413E-06 0.000E+00 1.176E-06 i XE-135M 8.278E-08 0.000E+00 1.369E-08 XE-137 5.570E-11 0.000E+00 3.604E-10 i XE-138 5.391E-07 0.000E+00 2.674E-07 total - 3.154E-05 0.000E+00 1.202E-05 !

0:04:00.00 Whole Body Thyroid Beta '

KR-83M 3.024E-08 0.000E+00 1.313E-10 KR-85 6.864E-09 0.000E+00 4.103E-07 KR-85M 6.509E-06 0.000E+00 1.147E-05 KR-87 2.238E-05 0.000E+00 2.365E-05 KR-88 1.743E-04 0.000E+00 1.866E-05 KR-89 5.913E-11 0.000E+00 2.082E-11 XE-131M 3.447E-08 0.000E+00 8.599E-08 XE-133 2.483E-05 0.000E+00 2.407E-05 XE-133M 5.305E-07 0.000E+00 2.454E-06 XE-135 1.407E-05 0.000E+00 1.171E-05 XE-135M 1.061E-07 0.000E+00 1.755E-08 XE-137 5.570E-11 0.000E+00 3.604E-10 XE-138 6.490E-07 0.000E+00 3.220E-07 total - 2.435E-04 0.000E+00 9.286E-05 :

1:00:00.00 Whole Body Thyroid Beta l KR-83M 1.246E-07 0.000E+00 5.409E-10 -

KR-85 5.329E-07 0.000E+00 3.186E-05 !

KR-85M 9.025E-05 0.000E+00 1.591E-04 i

, KR-87 5.600E-05 0.000E+00 5.917E-05 KR-88 1.287E-03 0.000E+00 1.377E-04 KR-89 5.913E-11 0.000E+00 2.082E-11 !

XE-131M 2.591E-06 0.000E+00 6.465E-06 i Monday June 26, 1995 15:52 c:\lasalle\rv6_95\osngla.otl Page: 6 !

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osngla.otl Page: 7 XE-133 1.792E-03 0.000E+00 1 738E-03 XE-133M 3.477E-05 0.000E+00 1.608E-04 XE-135 4.318E-04 0.000E+00 3.594E-04 XE-135M 1.065E-07 0.000E+00 1.762E-08 XE-137 5.570E-11 0.000E400 3.604E-10 XE-138 6.501E-07 0.000E+00 3.225E-07 total - 3.695E-03 0.000E+00 2.652E-03 30:00:00.00 Whole Body Thyroid Beta KR-83M 1.247E-07 0.000E+00 5.414E-10 KR-85 4.198E-05 0.000E+00 2.510E-03 KR-85M 9.574E-05 0.000E+00 1.688E-04 KR-87 5.600E-05 0.000E+00 5.917E-05 KR-88 1.300E-03 0.000E+00 1.391E-04 KR-89 5.913E-11 0.000E+00 2.082E-11 XE-131M 8.716E-05 0.000E+00 2.175E-04 XE-133 2.834E-02 0.000E+00 2.748E-02 XE-133M 2.259E-04 0.000E+00 1.045E-03 XE-135 6.033E-04 0.000E+00 5.022E-04 XE-135M 1.065E-07 0.000E+00 1.762E-08 XE-137 5.570E-11 0.000E+00 3.604E-10 XE-138 6.501E-07 0.000E+00 3.225E-07 total - 3.075E-02 0.000E+00 3.212E-02 4

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osngla.otl Page: 7

1 Monday June 26, 1995 15:52 ' c:\lasalle\ru6._95\osnglb.otl- Page: 8 MSIV Leakage Program Version 1.2a execution on 6-26-1995 at 15:51:05.77 I AASALLE UNIT 1 MSIV 0FF SITE NG VIA TURBINE LEAK RATE @ 400 SCFH Total !

-Input file = osnglb.ls1 !

CONTROL i power = 3.458E+03 l mode - Offsite Evaluation i tbvol = 16.1 l tbarea = 409.

l IS0 TOPE I KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 '

KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 -

KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 :

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 .

XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 ,000 1 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 !

XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 '

.XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 :

XE-137: 3.028E-03 4.852E+04 423 .453 .310 .000 i XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE .

KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85M' cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 -'

KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

XE-131M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 :

XE-133M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 i XE-135 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 -

XE-137 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i PLANT :

comp 1 at 0:00:00.00 i leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. >

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. ;

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 t insul thickness 7.62 pipe length 208. '

number of lines 4.00 inital temp 550. l mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3

inside radius 30.6 outside radius 33.0 ;

insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550. :

mass / unit len th 260. heat capacity .117 !

insul conduct 2.250E-02 split factor 1.00 i Turbine compartment # 4 split factor 1.00

-Monday June 26.-1995 15:52 c:\lasalle\rv6_,95\osnglb.otl Page: 8

Monday June 26, 1995 15:52 c:\lasalle\rv6_95\osnglb.otl Page: 9i

!' comp 5 at 0:00:00.00 ;

leak rate .000 leak filtr .000 :

purge rate 1.000E+06 purge filtr .000 l recirc rate .000 recirc filtr .000 +

! pressure 1.00 temperature 68.0 i

volume 2.917E+05 !

METEOROLOGY !

0:00:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 occup= 1.

! 0:02:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 occup= 1. i 0:08:00.00 Chiqu= 6.700E-06 brthr= 1.750E-04 occup= 1. l 1:00:00.00 Chiqu= 2.600E-06 brthr= 2.320E-04 occup= 1. !

i 4:00:00.00 Chiqu= 6.500E-07 brthr- 2.320E-04 occup= 1.

! OUTPUT TIMES !

0:02:00.00 !

0:04:00.00 i 1:00:00.00 i 30:00:00.00 0:02:00.00 Whole Body Thyroid Beta l 1 KR-83M 0.000E+00 0.000E400 0.000E+00 ;

KR-85 0.000E+00 0.000E+00 0.000E+00 !

i KR-85M 0.000E+00 0.000E+00 0.000E+00 :

j KR-87 0.000E+00 0.000E+00 0.000E+00 i KR-88 0.000E+00 0.000E+00 0.000E+00

) KR-89 0.000E+00 0.000E+00 0.000E+00 ,

XE-131M 0.000E+00 0.000E+00 0.000E+00 !

XE-133 0.000E+00 0.000E+00 0.000E+00 >

XE-133M 0.000E+00 0.000E+00 0.000E+00 !

XE-135 0.000E+00 0.000E+00 0.000E+00 :

i XE-135M 0.000E+00 0.000E+00 0.000E+00 i i

j XE-137 0.000E+00 0.000E+00 0.000E+00 j XE-138 0.000E+00 0.000E+00 0.000E+00 i

, total - 0.000E+00 0.000E+00 0.000E+00 i

0: 04:00.00 Whole Body Thyroid Beta i

! KR-83M 0.000E+00 0.000E+00 0.000E+00 l KR-85 0.000E+00 0.000E+00 0.000E+00 l j KR-85M 0.000E+00 0.000E+00 0.000E+00 ;

i KR-87 0.000E+00 0.000E+00 0.000E+00 !

KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00

! XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 l XE-133M 0.000E+00 = 0.000E+00 0.000E+00 1 XE-135 0.000E+00 0.000E+00 0.000E+00 i i XE-135M 0.000E+00 0.000E+00 0.000E+00 :

XE-137 0.000E+00 0.000E+00 0.000E+00 i XE-138 0.000E+00 0.000E+00 0.000E+00 I total = 0.000E+00 0.000E+00 0.000E+00 i

1: 00:00.00 Whole Body Thyroid Beta !

KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 '

l KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 !

0.000E+00 0.000E+00 0.000E+00

. KR-88 0.000E+00 0.000E+00 0.000E+00 l KR-89 0.000E+00 0.000E+00 0.000E+00 i XE-131M 0.000E+00 0.000E+00 0.000E+00 ;

XE-133 0.000E+00 0.000E+00 0.000E+00 !

J XE-133M 0.000E+00 0.000E+00 0.000E+00 l Monday June 26, 1995 -15:52 c:\lasalle\rv6_95\osnglb.otl Page: 9 f 4

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osnglb.otl Page: 10 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid 8 eta KR-83M' O.000E+00 0.000E+00 0.000E+00 KR-85 6.969E-10 0.000E+00 4.166E-08 KR-85M 7.976E-34 0.000E+00 1.406E-33 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 1.401E-45 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 7.438E-10 0.000E+00 1.856E-09 XE-133 7.624E-08 0.000E+00 7.392E-08 ,

XE-133M 1.831E-11 0.000E+00 8.468E-11 XE-135 4.176E-21 0.000E+00 3.476E-21 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 7.769E-08 0.000E+00 1.175E-07 J

l l

I 4

I i

1 i

n W

l l

t i

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osnglb.otl Page: 10 i

I

l Monday' June 26, 1995 15:52 c:\lasalle\rv6_95\osoria.otl Page: 11 MSIV Leakage Program Version 1.2a execution on 6-26-1995 at 15:51:08.24 LASALLE UNIT 1 MSIV 0FF SITE ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = osorla.ls1 l CONTROL '

power = 3.458E+03 mode = Offsite Evaluation IS0 TOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 ;

I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 -

I-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 1-134 cmp 1 at' 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff I dfctr 0 -

PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 '

inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. i number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 l insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 i

comp 5 at 0:00:00.00 l leak rate .000 leak filtr .000 ,

purge rate 1.000E+06 purge filtr .000 I recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 occup= 1.

0:02:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup= 1. !

0:08:00.00 Chiqu= 6.700E-06 brthr 1.750E-04 occup= 1.

.1:00:00.00 Chiqu= 2.600E-06 brthr= 2.320E-04 occup= 1.

1 4:00:00.00 Chiqu= 6.500E-07 brthr= 2.320E-04 occup= 1. 1 l

Monday . June 26, 1995 15:52 c:\lasalle\rv6_95\osorla.otl Page: 11

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osorla.otl Page: 12 OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 0:02:00.00 Whole Body Thyroid Beta I-131 8.879E-08 3.551E-04 2.804E-08 I-132 4.906E-07 1.916E-06 6.969E-08 I-133 3.003E-07 1.180E-04 1.443E-07 I-134 4.249E-07 2.341E-07 7.376E-08 I-135 5.789E-07 1.725E-05 1.488E-07 total - 1.884E-06 4.924E-04 4.646E-07 0:04:00.00 Whole Body Thyroid Beta I-131 9.818E-07 3.926E-03 3.101E-07 I-132 3.566E-06 1.392E-05 5.065E-07 I-133 3.180E-06 1.249E-03 1.528E-06 I-134 1.712E-06 9.431E-07 2.972E-07 I-135 5.528E-06 1.648E-04 1.421E-06 total - 1.497E-05 5.355E-03 4.063E-06 1:00:00.00 Whole Body Thyroid Beta I-131 7.266E-05 1.614E-01 2.295E-05 I-132 1.967E-05 6.337E-05 2.794E-06 I-133 1.605E-04 3.615E-02 7.710E-05 I-134 2.857E-06 1.553E-06 4.960E-07 I-135 1.243E-04 2.340E-03 3.195E-05 total - 3.799E-04 2.000E-01 1.353E-04 30:00:00.00 Whole Body Thyroid Beta I-131 1.754E-03 4.658E+00 5.541E-04 I-132 1.973E-05 6.354E-05 2.803E-06 I-133 4.266E-04 1.060E-01 2.049E-04 I-134 2.857E-06 1.553E-06 4.960E-07 I-135 1.478E-04 2.809E-03 3.799E-05 total - 2.351E-03 4.767E+00 8.003E-04 l

)

1 Monday June 26, 1995 15:52 c:\iasalle\rv6_95\osorla.otl Page: 12 i

Monday June 26.J995 15:52 c:\lasalle\rv6_95\osorlb.otl Page: 13-MSIV Leakage Program Version 1.2a execution on 6-26-1995 at 15:51:09.94 LASALLE-UNIT 1 MSIV OFF SITE ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total

)

Input file- osorlb.ls1 I CONTROL .

-l power - 3.458E+03 -

mode - Offsite Evaluation tbvol = 16.1 tbarea - 409.- '

ISOTOPE I-131- -9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06-I-132 8.426E-05 3.845E+04 .776 2.95- 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 1-132 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 I-133 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 I-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 .

1-135 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0

{

PLANT :

comp 1 at 0:00:00.00 '

leak rate 1.08 leak filtr .000 purge rate .635 -purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 i insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 -

insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 :

inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226. ,

number of lines 4.00 inital temp 550. ,

mass / unit length 260. heat capacity .117 i insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 '

comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 1.100E-05 brthr- 3.470E-04 occup= 1. .

-0:02:00.00 Chiqu- 1.100E-05 brthr- 3.470E-04 occup- 1.

0:08:00.00 Chiqu= 6.700E-06 brthr= 1.750E-04 occup- 1.

1:00:00.00 Chiqu= 2.600E-06 brthr- 2.320E-04 occup- 1.

4:00:00.00 Chiqu= 6.500E-07 brthr- 2.320E-04 occup- 1.

OUTPUT TIMES 0:02:00.00 Monday . June 26, 1995 15:52 c:\lasalle\rv6_,95\osorlb.otl Page: 13 i

l Monday June 26, 1995 15:52 c:\lasalle\rv6_95\osorlb.otl Page: 14 0:04:00.00 1:00:00.00 30:00:00.00 j

0:02:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 '

I-132 0.000E+00 0.000E+00 0.000E+00 l I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 ,

I-135 0.000E+00 0.000E+00 0.000E+00 !

total - 0.000E+00 0.000E+00 0.000E+00 l 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 9.960E-09 2.663E-05 3.146E-09 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 2.885E-15 7.575E-13 1.386E-15 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 1.466E-25 2.921E-24 3.769E-26 total - 9.960E-09 2.663E-05 3.146E-09 Monday June 26, 1995 15:52 c:\lasalle\rv6_95\osorlb.otl Page: 14

Monday June 26, 1995.-15:52- c:\lasalle\rv6 95\osrsla.otl Page: 15

.MSIV Leakage Proaram Version 1.2a execution on 6-26-1995 at 15:51:11.21-

-LASALLE. UNIT 1 MSIV 0FF SITE RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total

, Input ' file- osrsla.'ls1 CONTROL .

power - 3.458E+03

, mode ~= Offsite Evaluation i

' ISOTOPE 1-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06

! RELEASE

. 1-131 cmp 1 at 0:00:00.00 inst .000 drbl 1.147E-04 ff I dfctr.0 I-131 cmp 1 at 0:02:00.00 inst .000 drbl 7.682E-04 ff l'dfctr 0 I-131 cmp 1 at 0:08:00.00 inst .000 drb14.797E-03 ff 1 dfctr 0 I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0 t I-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff I dfctr 0 I-131. cmp 1 at 2:00:00.00 inst .000 drbl 4.345E-02 ff 1 dfctr 0 l I-131 cmp 1 at 2:16:00.00 inst .000 drbl 5.632E-02 ff 1 dfctr 0 I-131 cmp 1 at 4:00:00.00 inst .000 drbi 6.410E-02 ff 1 dfctr 0 i- -I-131 cmp 1 at 6:00:00.00 inst .000- drbl 6.104E-02 ff 1 dfctr 0

'I-131 cmp 1 at 8:00:00.00 inst .000 drbi 5.223E-02 ff 1 dfctr 0

1-131 cmp 1 at 11:00:00.00 inst .000 - drbl 3.985E-02 ff 1 dfctr 0 i- I-131 cmp 1 at 15:00:00.00 inst .000 drbl 2.337E-02 ff I dfctr 0

I-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff 1 dfctr 0

! PLANT

comp 1 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 i

recirc rate .000 recirc filtr .000 i~ pressure 1.00 temperature 100.

volume 6.976E+03

comp' 2 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000

, recirc rate .000 recirc filtr .000 1 pressure 1.00 temperature 68.0

volume 2.917E+05 METEOROLOGY

0:00:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 occup= 1.

0:02:00.00 Chiqu= 1.100E-05 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 6.700E-06 brthr- 1.750E-04 occup= 1.

t 1:00:00.00 Chiqu= 2.600E-06 brthr= 2.320E-04 1.

-4: 00:00.00 Chiqu= 6.500E-07 brthr- 2.320E-04 occup= occup= 1.

4 0UTPUT TIMES 0:02:00.00 0:04:00.00 L 1:00:00.00

30: 00:00.00 0:02:00.00 Whole Body Thyroid Beta j I-131- 1.236E-09 4.943E-06 3.904E-10 0:04:00.00 Whole Body Thyroid Beta i 1-131 1.198E-08 .4.789E-05 3.783E-09

~1:00:00.00 Whole Body Thyroid Beta Monday June 26.' 1995 15:52 c:\lasalle\rv6.,,95\osrsla.otl Page: 15

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osrsla,otl Page. 16 I-131 2.395E-06 4.995E-03 7.566E-07 30:00:00.00 Whole Body Thyroid Beta I-131 1.320E-03 3.528E+00 4.169E-04 J

l i

Monday June 26. 1995 15:52 c:\lasalle\rv6_95\osrsla.otl Page: 16

Monday June 26, 1995 15:52 TABLE OF CONTENTS Page: 1 Date Time Size Attr. Page File 06-26-95 15:51 4707 a 1 c:\lasalle\rv6 95\osella.otl 06-26-95 15:51 4518 a 3 c:\lasalle\rv6 95\osellb.otl 06-26-95 15:51 7691 a 5 c:\lasalle\rv6 95\osngla.otl 06-26-95 15:51 7502 a 8 c:\lasalle\rv6 95\osnglb.otl 06-26-95 15:51 4707 a 11 c:\lasalle\rv6 95\osorla.otl 06-26-95 15:51 4518 a 13 c:\lasalle\rv6 95\osorlb.otl 06-26-95 15:51 2973 a 15 c:\lasalle\rv6:95\osrsla.otl I

i

)

4 4

-t i

Date Time Size Attr. Page File Monday June 26. 1995 15:52 TABLE OF CONTENTS Page: 1 l

Saturday June 24. 1995 09:25 TABLE OF CONTENTS Page: 1!

Date Time Size Attr. Page File ;

06-24-95 09:17 4921 a 1 c:\lasalle\rv6 95\crella.otl l 06-24-95 09:17 4921 a 3 c:\lasalle\rv6 95\crella.ot2 1 06-24-95 09:18 4921 a 5 c:\lasalle\rv6 95\crella.ot3 06-24-95 09:18 4921 a 7 c:\lasalle\rv6 95\crella.ot4 I 06-24-95 09:18 4921 a 9 c:\lasalle\rv6 95\crella.ot5 06-24-95 09:19 4921 a 11 c:\lasalle\rv6 95\crella.ot6 i 06-24-95 09:19 4921 a 13 c:\lasalle\rv6 95\crella.ot7 i 06-24-95 09:17 4732 a 15 c:\lasalle\rv6 95\crellb.otl ;

06-24-95 09:17 4732 a 17 c:\lasalle\rv6 95\crellb.ot2 !

06-24-95 09:18 4732 a 19 c:\lasalle\rv6 95\crellb.ot3 !

06-24-95 09:18 4732 a -21 c:\lasalle\rv6 95\crellb.ot4 :

06-24-95 09:18 4732 a 23 c:\lasalle\rv6 95\crellb.ot5 -

06-24-95 09:19 4732 a 25 c:\lasalle\rv6 95\crellb.ot6 -

06-24-95 09:19 4732 a 27 c:\lasalle\rv6 95\crellb.ot7 06-24-95 09:17 7905 a 29 c:\lasalle\rv6 95\crngla.otl 06-24-95 09:18 7905 a 32 c:\lasalle\rv6 95\crngla.ot2 06-24-95 09:18 .7905 a 35 c:\lasalle\rv6 95\crngla.ot3 06-24-95 09:18 7905 a 38 c:\lasalle\rv6 95\crngla.ot4 06-24-95 09:18 7905 a 41 c:\lasalle\rv6 95\crngla.ot5 c:\lasalle\rv6 95\crngla.ot6 '

06-24-95 09:19 7905 a 44 06-24-95 09:19 7905 a 47 c:\lasalle\rv6 95\crngla.ot7 06-24-95 09:17 7716 a 50 c:\lasalle\rv6 95\crnglb.otl 06-24-95 09:18 7716 a 53 c:\lasalle\rv6 95\crnglb.ot2 :

06-24-95 09:18 7716 a 56 c:\lasalle\rv6 95\crnglb.ot3 ,

06-24-95 09:18 7716 a 59 c:\lasalle\rv6 95\crnglb.ot4 06-24-95 09:18 7716 a 62 c:\lasalle\rv6 95\crnglb.ot5 06-24-95 09:19 7716 a 65 c:\lasalle\rv6 95\crnglb.ot6 i 06-24-95 09:19 7716 a 68 c:\lasalle\rv6 95\crnglb.ot7 !

06-24-95 09:17 4921 a 71 c:\lasalle\rv6 95\crorla.otl !

06-24-95 09:18 4921 a 73 c:\lasalle\rv6 95\crorla.ot2 06-24-95 09:18 4921 a 75 c:\lasalle\rv6 95\crorla.ot3 06-24-95 09:18 4921 a 77 c:\lasalle\rv6 95\crorla.ot4 06-24-95 09:18 4921 a 79 c:\lasalle\rv6 95\crorla.ot5 !

06-24-95 09:19 4921 a 81 c:\lasalle\rv6 95\crorla.ot6 06-24-95 09:19 4921 a 83 c:\lasalle\rv6 95\crorla.ot7 06-24-95 09:17 4732 a 85 c:\lasalle\rv6 95\crorlb.otl 06-24-95 09:18 4732 a 87 c:\lasalle\rv6 95\crorlb.ot2 06-24-95 09:18 4732 a 89 c:\lasalle\rv6 95\crorlb.ot3 06-24-95 09:18 4732 a 91 c:\lasalle\rv6 95\crorlb.ot4 06-24-95 09:18 4732 a 93 c:\lasalle\rv6 95\crorlb.ot5 06-24-95 09:19 4732 a 95 c:\lasalle\rv6 95\crorlb.ot6 06-24-95 09:19 4732 a 97 c:\lasalle\rv6 95\crorlb.ot7 06-24-95 09:17 3187 a 99 c:\lasalle\rv6 95\crrsla.otl 06-24-95 09:18 3187 a 101 c:\lasalle\rv6 95\crrsla.ot2 06-24-95 09:18 3187 a 103 c:\lasalle\rv6 95\crrsla:ot3 06-24-95 09:18 3187 a 105 c:\lasalle\rv6 95\crrsla.ot4 06-24-95 09:18 3187 a 107 c:\lasalle\rv6 95\crrsla.ot5 06-24-95 09:19 3187 a 109 c:\lasalle\rv6 95\crrsla.ot6 06-24-95 09:19 3187 a 111 c:\lasalle\rv6 95\crrsla.ot7 Date Time Size Attr. Pa File Saturday June 24. 1995 09:25 TAgeLE OF CONTENTS Page: 1

Saturday June 24. 1995 09:22 c:\lasc11e\rv6_95\crella.otl Page: 1 MSIV Leakaae Program Version 1.2a execution on 6-24-1995 at 09:17:37.86 LASALLE UNIT 1 MSIV CNTRL RM 12 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crella.lc1 CONTROL power = 3.458E+03 mode = Control Room IS0 TOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03

.I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff I dfctr 1 1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 1-135 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff 1 dfctr 1 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 ,

inside radius 2.46 outside radius 3.02 i insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 ;

comp 4 at 0:00:00.00 leak rate 3.51 leak filtr 99.8 .

purge rate .000 purge filtr .000 ;

recirc rate .000 recirc filtr .000 ;

pressure 1.00 temperature 100. j volume 6.976E+03 comp 5. at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 1 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 br.thr= 3.470E-04 cccup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.otl Page: 1

^

I i

Saturday. June 24, 1995 09:22 c:\lasalle\rv6_95\crella.otl Page:

2j 0:02:00.00 ;

0:04:00.00 1:00:00.00 t

30: 00:00.00 l CONTROL ROOM ,

0:00:00.00 -

r F Vent filt intake .999 Intake Filt Eff 90.4 i

! Recirc Rate 12.4 Recirc Filt Eff 73.5 :

Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 !

CR Gamma Volum 3.326E+03 '

l l

0:02:00.00 Whole Body Thyroid Beta I-131 4.157E-11 3.443E-06 2.720E-10 I-132 2.137E-10 1.846E-08 6.716E-10 i I-133 1.365E-10 1.143E-06 1 398E-09 I-134 1.775E-10 2.229E-09 7.025E-10

, I-135 2.347E-10 1.670E-07 1.441E-09 ,

. ' total = 8.040E-10 4.774E-06 4.485E-09 L 0:04:00.00 Whole Body Thyroid Beta l I-131 5.049E-10 4.182E-05 3.303E-09 ;

I I-132 1.704E-09 1.472E-07 5.355E-09 l I-133 t 1.588E-09 1.330E-05 1.626E-08 l I-134 7.802E-10 9.800E-09 3.088E-09 -

i I-135 2.461E-09 1.751E-06 1.510E-08

) total = 7.038E-09 5.702E-05 4.311E-08 !

i 1:00:00.00 Whole Body Thyroid Beta i

! I-131 3.263E-08 2.702E-03 2.134E-07 :

I-132 9.424E-09 8.141E-07 2.962E-08 ;

i 1-133 7.122E-08 5.963E-04 7.294E-07 i I-134 1.330E-09 1.670E-08 5.263E-09 i i 1-135 5.134E-08 3.652E-05 3.151E-07 i

, total = 1.659E-07 3.336E-03 1.293E-06 ;

30:00:00.00 Whole Body Thyroid Beta I-131 1.343E-07 1.113E-02 8.787E-07 I-132 9.445E-09 8.158E-07 2.968E-08 ,

I-133 1.179E-07 9.870E-04 1.207E-06 I-134 1.330E-09 , 1.670E-08 5.263E-09 '

I-135 5.681E 4.042E-05 3.487E-07 total - 3.198E-07 1.215E-02 2.470E-06 !

Saturday June 24, 1995 09:22 c:\lasalle\rv6 95\crella.otl Page: 2: i

I Saturday June 24, 1995 09:22- c:\lasalle\rv6_95\crella.ot2 Page: '3 MSIV Leakage. Program Version 1.2a execution on 6-24-1995 at 09:17:54.06 i LASALLE UNIT 1 MSIV CNTRL RM 12 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file- crella.lc2

, CONTROL power - 3.458E+03 mode - Control Room ISOTOPE ,

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1-.800E+05 i I-134 2.196E-04 6.056E+04 .917- 2.94 .-117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 ;

RELEASE

I-131 cmp 1 at 0: 00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 '

I-132 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff 1 dfctr 1 !

I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff I dfctr 1 1-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 4 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate

.635 purge filtr 100. ,

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. .

volume 1.157E+04 :

Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. ;

number of lines 4.00 inital temp 550. i mass / unit length 287. heat capacity .117 :

insul conducty 2.250E-02 split factor .998 i Pipe compartment # 3 inside radius 2.46 outside radius 3.02 :

insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550. ;

mass / unit length 5.04 heat capacity .117 .

. insul conducty 2.250E-02 split factor 1.00 l i comp 4 at 0:00:00.00 :

leak rate 3.51 leak filtr 99.8 !

purge rate .000 purge filtr .000 ;

recirc rate .000 recirc filtr .000 !

pressure

~

1.00 temperature 100.

volume 6.976E+03 i comp 5 at 0:00:00.00 !

leak rate .000 leak filtr .000 <

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 -

pressure 1.00 temperature 68.0 ,

volume 2.917E+05 l METEOROLOGY- !

0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup- 1. l 0:08:00.00 Chiqu- 1.560E-04 brthr- 3.470E-04 occup- 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup .6 6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES l Saturday June 24. 1995- 09:22 c:\lasalle\rv6_95\crella ot2 Page: 3

i Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot2 Page: 4 0:02:00.00 i 0:04:00.00 .

1:00:00.00 $

30:00:00.00 ;

CONTROL ROOM

.0:00:00.00 . .

Vent filt intake 1.50 Intake Filt Eff 92.7 .

Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 4

CR Gamma Volum 3.326E+03 i

0:02:00.00 Whole Body Thyroid Beta I-131 4.522E-11 3.746E-06 2.958E-10 I-132 2.325E-10 2.009E-08 7.307E-10 l I-133 1.485E-10 1.244E-06 1.521E-09

I-134 1.932E-10 2.426E-09 7.646E-10

'I-135 2.553E-10 1.816E-07 1.567E-09

! total = 8.748E-10 5.193E-06 4.880E-09.

0:04:00.00 Whole Body Thyroid Beta 2

1-131 5.467E-10 4.528E-05 3.577E-09 l I-132 1.846E-09 1.595E-07 5.801E-09 a I-133 1.719E-09 1.440E-05 1.761E-08

! I-134 8.459E-10 1.063E-08 3.348E-09 4

I-135 2.665E-09 1.896E-06 1.636E-08 l total - 7.623E-09 6.175E-05 4.670E-08 ;

! 1:00:00.00 Whole Body Thyroid Beta '

i' 1-131 3.523E-08 2.918E-03 2.305E-07 ;

I-132 1.018E-08 8.798E-07 3.201E-08 !

! I-133 7.690E-08 6.439E-04 7.876E-07 i i I-134 1.440E-09 1.808E-08 5.699E-09 i I-135 5.544E-08 3.944E-05 3.403E-07 i 4

total - 1.792E-07 3.602E-03 1.396E-06 4- t 3

30:00:00.00 Whole Body Thyroid Beta I-131 1.450E-07 1.201E-02 9.485E-07 !

I-132 1.021E-08 8.817E-07 3.208E-08 i I-133 1.272E-07 1.066E-03 1.303E-06 I-134 1.440E-09 1.808E-08 5.699E-09 I-135 6.135E-08 4.365E-05 3.766E-07

total - 3.452E-07 1.312E-02 2.666E-06 i

i i l 4

i

)

. i Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot2 Page: 4l

Saturday June.24. 1995 09:22 c:\lasalle\rv6_95\crella.ot3 Page: 5-MSIV Leakage Pro ram Version 1.2a execution on 6-24-1995 at 09:18:10.48 LASALLE UNIT 1 MS V CNTRL RM I2 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crella.lc3 CONTROL power =z 3.458E+03 mode - Control Room ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 1-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst -24.0 drbl .000 ff I dfctr 1 1-132 cmp 1.at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1-I-133 cmp.1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr 99.8 purge rate ,000 purge filtr .000 recirc rate ~.000 recirc filtr .000 pressure. 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY >

0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\creila.ot3 Page: 5

I Saturday June 24, 1995 .09:22' c:\lasalle\rv6_95\crella.ot3 Page: 6!

0:02:00.00 :

0:04:00.00 :

1:00:00.00 l 30:00:00.00 j i

CONTROL ROOM 0:00:00.00 . ,

Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 :

Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 :

CR Gamma Volum 3.326E+03 1 i

0:02:00.00 Whole Body Thyroid Beta !

I-131 4.506E-11 3.732E-06 2.948E-10 ;

I-132 2.316E-10 2.001E-08 7.279E-10 1-133 1.480E-10 1.239E-06 1.516E-09 !

I-134 1.923E-10 2.416E-09 7.613E-10 .,

'l-135 2.544E-10 1.810E-07 1.561E-09 ;

total - 8.714E-10 5.175E-06 4.861E-09 0:04:00.00 Whole Body Thyroid Beta i I-131 5.471E-10 4.532E-05 3.579E-09 t 1-132 1.847E-09 1.595E-07 5.804E-09 I-133 1.721E-09 1.441E-05 1.762E-08 I-134 8.456E-10 1.062E-08 3.347E-09 ;

I-135 2.667E-09 1.897E-06 1.637E-08 !

total - 7.627E-09 6.179E-05 4.672E-08 1:00:00.00 Whole Body Thyroid Beta I-131 3.536E-08 2.929E-03 2.313E-07 i I-132 1.021E-08 8.822E-07 3.210E-08 :

1-133 7.718E-08 6.463E-04 7.905E-07 I-134 1.441E-09 1.810E-08 5.704E-09 i 1-135 5.563E-08 3.958E-05 3.415E-07 !

total - 1.798E-07 3.615E-03 1.401E-06 l 30:00:00.00 Whole Body Thyroid Beta I-131 1.456E-07 1.206E-02 9.522E-07 I-132 1.024E-08 8.841E-07 3.217E-08 1-133 1.277E-07 1.070E-03 1.308E-06 :

I-134 1.441E-09 1.810E-08 5.704E-09 !

I-135 6.157E-08 4.381E-05 3.779E-07 i total - 3.465E-07 1.317E 02 2.676E-06 ;

1 Saturday June 24, 1995 09:22- c:\lasalle\rv6_95\crella.ot3 Page: 6

. - .-- - _- = . . . - . - . -

(

Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot4. Page: 7 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:26.74 i LASALLE UNIT 1 MSIV CNTRL RM I2 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total j Input file = crella.lc4 CONTROL power = 3.458E+03 ,

mode = Control Room ;

ISOTOPE

.I-131- 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 :

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 !

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 :

1-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 i RELEASE I-131' cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 PLANT '

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. ;

recirc rate .000 recirc filtr .000 -

pressure 2.83 temperature 225. t volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. !

number of lines 4.00 inital temp 550. 1 mass / unit length 287. heat capacity .117 ;

insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 ;

insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 l leak rate 3.51 leak filtr 99.8 i purge rate .000 purge filtr .000 i recirc rate .000 recirc filtr .000 .

pressure -1.00 temperature 100. !

volume 6.976E+03 '

comp 5 at 0:00:00.00 l leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 .

recirc rate .000 recirc filtr .000 ,

pressure 1.00 temperature 68.0 volume 2.917E+05-METEOROLOGY .

i 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1. '

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1. '

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES i Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot4 Page: 7 l

l

5 l Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot4 Page: 8 0:02:00.00 i

0: 04:00.00

1:00:00.00

30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate' 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 ;

CR Gamma Volum 3.326E+03 4 0:02:00.00 Whole Body Thyroid Beta 1-131 4.995E-11 4.137E-06 3.268E-10 I-132 2.568E-10 2.218E-08 8.069E-10 I-133 1.640E-10 1.374E-06 1.680E-09 :

1-134 2.132E-10 2.678E-09 8.440E-10 ;

I-135 2.820E-10 2.006E-07 1.731E-09 i total - 9.659E-10 5.736E-06 5.388E-09 >

0:04:00.00 Whole Body Thyroid Beta '

I-131 6.064E-10 5.023E-05 3.967E-09 :

1-132 2.047E-09 1.76EE-07 6.433E-09 i 1-133 1.907E-09 1.597E-05 1.953E-08 .

1-134 9.372E-10 1.177E-08 3.710E-09 l I-135 2.956E-09 2.103E-06 1.814E-08 total - 8.453E-09 6.849E-05 5.179E-08 1:00:00.00 Whole Body Thyroid Beta 1-131 3.919E-08 3.246E-03 2.564E-07 I-132 1.132E-08 9.777E-07 3.557E-08 ,

1-133 8.553E-08 7.162E-04 8.761E-07 !

1-134 1.597E-09 2.006E-08 6.322E-09 '

I-135 6.166E-08 4.387E-05 3.785E-07 total - 1.993E-07 4.007E-03 1.553E-06 ;

i 30:00:00.00 Whole Body Thyroid Beta :

1-131 1.613E-07 1.336E-02 1.055E-06 I-132 1.134E-08 9.799E-07 3.565E-08 I-133 1.416E-07 1.185E-03 1.450E-06 I-134 1.597E-09 2.006E-08 6.322E-09 I-135 6.824E-08 4.855E-05 4.188E-07 '

total = 3.841E-07 1.460E-02 2.966E-06 Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot4 Page: 8 i

L e- -

l Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot5 Page: 9 J

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:43.00 '

LASALLE UNIT 1 MSIV CNTRL RM 12 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total i

Input file = crella.lc5 CONTROL power = 3.458E+03 mode = Control Room j ISOTOPE :

1-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95- 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 '

I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 ,

RELEASE !

I-131 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff I dfctr 1 .

1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 :

1 1-133 cmp 1 at 0:00:00.00' inst 24.0 drbi .000 ff I dfctr 1 l I-134 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff 1 dfctr 1 :

1-135 cmp.1 at 0:00:00.00 inst 24.0 drb1 .000 ff I dfctr 1 PLANT I j comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 i purge rate .635 purge filtr 100. !

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

i volume 1.157E+04 .

Pipe compartment # 2 ;

i inside radius 30.3 outside radius 33.0 l i insul thickness 7.62 pipe length 208. t i number of lines 4.00 inital temp 550.

i mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor .998 -

2 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 .

insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550. ,

mass / unit length 5.04 heat capacity .117 i insul conducty 2.250E-02 split factor 1.00 .

comp 4 at 0:00:00.00 leak rate 3.51 leak filtr 99.8 ,

i purge rate .000 purge filtr .000

recirc rate .000 recirc filtr .000 ;

pressure 1.00 temperature 100.

volume 6.976E+03

. comp 5 at 0:00:00.00 ;

leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000

, pressure 1.00 temperature 68.0 '

volume 2.917E+05 !

METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. :

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 L 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 0UTPUT TIMES- i Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot5 Page: 9 [

Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot5 Page: 10 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 5.969E-11 4.944E-06 3.905E-10 I-132 3.069E-10 2.651E-08 9.644E-10 1-133 1.961E-10 1.642E-06 2.008E-09 I-134 2.548E-10 3.201E-09 1.009E-09 I-135 3.370E-10 2.398E-07 2.068E-09 total - 1.154E-09 6.855E-06 6.440E-09 0:04:00.00 Whole Body Thyroid Beta I-131 7.246E-10 6.002E-05 4.741E-09 I-132 2.446E-09 2.113E-07 7.686E-09 I-133 2.279E-09 1.908E-05 2.334E-08 I-134 1.120E-09 1.407E-08 4.433E-09 I-135 3.532E-09 2.513E-06 2.168E-08 total - 1.010E-08 8.184E-05 6.188E-08 1:00:00.00 Whole Body Thyroid Beta I-131 4.682E-08 3.878E-03 3.063E-07 I-132 1.352E-08 1.168E-06 4.250E-08 I-133 1.022E-07 8.557E-04 1.047E-06 I-134 1.909E-09 2.397E-08 7.554E-09 I-135 7.366E-08 5.241E-05 4.522E-07 total - 2.381E-07 4.787E-03 1.855E-06 30:00:00.00 Whole Body Thyroid Beta ;

I-131 1.927E-07 1.596E-02 1.261E-06 l I-132 1.355E-08 1.171E-06 4.259E-08 I-133 1.691E-07 1.416E-03 1.732E-06 l I-134 1.909E-09 2.397E-08 7.554E-09 I-135 8.152E-08 5.800E-05 5.004E-07 total - 4.588E-07 1.744E-02 3.544E-06 l

l

)

1 Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ct5 Page: 10

I i

Saturday June 24. 1995 09:22 c:\lasalle\rv6,95\crella.ot6 Page:

11-]

HSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:59.26 LASALLE UNIT 1 MSIV CNTRL RM 12 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total '

Input file = crella.lc6 i CONTROL i power = 3.458E+03 mode - Control Room t

ISOTOPE i I-131- 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 ,

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05-I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 :

RELEASE I-131 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff 1 dfctr 1 ;

I-132- cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1. !

I-133 cmp 1 at' 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 .

I-135 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff I dfctr 1 PLANT !

comp 1 at 0:00:00.00 l leak rate 1.08 leak filtr .000 !

purge rate .635 purge filtr 100. '

recirc rate .000 recirc filtr .000 .

pressure 2.83 temperature 225. .

volume 1.157E+04 Pipe compartment # 2 i inside radius 30.3 outside radius 33.0 ,

insul thickness 7.62 pipe length 208. :

number of lines - 4.00 in1tal temp 550. '

mass / unit length 287. heat capacity .117 t insul conducty 2.250E-02 split factor .998 ;

' Pipe compartment # 3 I inside radius 2.46 outside radius 3.02 !

insul thickness 6.35 pipe length 353. i number of lines 4.00 inital temp 550. ;

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 i comp 4 at 0:00:00.00 i leak rate leak 3.51 filtr 99.8 i purge rate .000 purge filtr .000 i recirc rate .000 recirc filtr .000 -

pressure 1.00 temperature 100, i volume 6.976E+03 i comp 5 at 0:00:00.00 ;

leak rate .000 leak filtr .000 >

purge rate 1.000E+06 purge filtr .000 !

recirc rate .000 recirc filtr .000 ;

pressure 1.00 temperature 68.0 ;

~ volume 2.917E+05 i METEOROLOGY I 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1. l 0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. l 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 :

4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 l OUTPUT TIMES !

Saturday June'24, 1995 09:22 c:\lasalle\rv6 95\crella.ot3 Page: 11 l 4 ;

}

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot6 'Page: 12 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.09 Intake Filt Eff 89.1 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 E.076E-11 4.204E-06 3.321E-10 I-132 2.609E-10 2.254E-08 8.200E-10 1-133- 1.667E-10 1.396E-06 1.707E-09 I-134 2.167E-10 2.722E-09 8.577E-10 1-135 2.865E-10 2.039E-07 1.759E-09 total = 9.816E-10 5.829E-06 5.476E-09 0:04:00.00 Whole Body Thyroid Beta I-131 6.159E-10 5.101E-05 4.029E-09 I-132 2.079E-09 1.796E-07 6.533E-09 I-133 1.937E-09 1.622E-05 1.984E-08 I-134 9.520E-10 1.196E-08 3.768E-09 I-135 3.002E-09 2.136E-06 1.843E-08 total - 8.586E-09 6.956E-05 5.260E-08 1:00:00.00 Whole Body Thyroid Beta I-131 3.978E-08 3.295E-03 2.603E-07 I-132 1.149E-08 9.927E-07 3.612E-08 I-133 8.683E-08 7.271E-04 8.894E-07 I-134 1.622E-09 2.038E-08 6.421E-09 I-135 6.259E-08 4.454E-05 3.842E-07 total - 2.023E-07 4.068E-03 1.576E-06 30:00:00.00 Whole Body Thyroid Beta I-131 1.638E-07 1.356E-02 1.071E-06 I-132 1.152E-08 9.949E-07 3.620E-08 I-133 1.437E-07 1.203E-03 1.472E-06 I-134 1.622E-09 2.038E-08 6.421E-09 I-135 6.927E-08 4.929E-05 4.252E-07 total - 3.899E-07 1.482E-02 3.011E-06 Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot6 Page: 12

Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crella.ot7 Page: 13 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:15.52 '

LASALLE-UNIT 1 MSIV CNTRL RM 12 VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crella.lc7 CONTROL power = 3.458E+03 mode - Control Room 4 IS0 TOPE' I-131 9.977E-07 2.631E+04 .357 1.05 . 960E-02 1.080E+06 4 I-132 8.426E-05 3.845E+04 .776 2.95 1.130E-02 6.440E+03 1-133 9.257E-06 5.502E+04 .589 1.08 /.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94' .117 1.070E+03 I-135- 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 !

RELEASE I-131 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff 1 dfctr 1 !

1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 i 1-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 !

I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 :

I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 PLANT !

. comp 1 at 0:00:00.00 l leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. ,

recirc rate .000 recirc filtr .000 ;

pressure 2.83 temperature 225. ,

volume 1.157E+04 Pipe compartment # 2 :

inside radius 30.3 outside radius 33.0 :

insul thickness 7.62 pipe length 208. !

number of lines 4.00 inital temp 550. !

mass / unit length 287. heat capacity .117 !

insul conducty 2.250E-02 split factor .998 !

Pipe compartment # 3 i inside radius 2.46 outside radius 3.02 +

insul thickness 6.35 pipe length 353. '

number of lines 4.00 inital temp 550. ?

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 .

comp 4 at 0:00:00.00 leak rate 3.51 leak filtr 99.8 r purge rate .000 purge filtr .000 ,

recirc rate .000 recirc filtr .000 <

pressure 1.00 temperature 100. ;

volume 6.976E+03 4 comp 5 at 0:00:00.00 e leak rate .000 leak filtr .000 .

purge rate 1.000E+06 purge filtr .000 :

recirc rate .000 recirc filtr .000 L pressure 1.00 temperature 68.0 '

volume 2.917E+05 :

METEOROLOGY i 0:00:00.00 'Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1. :

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1. <

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 i

'4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 I OUTPUT TIMES l Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot7 Page: 13 6

Saturday June 24,1995 09:22 c:\lasalle\rv6_95\crella.ot7 Page: 14 0:02:00.00

'0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM

~0:00:00.00 Vent filt intake 1.18 Intake Filt Eff 87.8 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 6.069E-11 5.027E-06 3.971E-10 I-132 3.120E-10 2.695E-08 9.806E-10 I-133 1.993E-10 1.669E-06 2.042E-09 I-134 2.592E-10 3.255E-09 1.026E-09 I-135 3.426E-10 2.438E-07 2.103E-09 total = 1.174E-09 6.970E-06 6.548E-09 0:04:00.00 Whole Body Thyroid Beta I-131 7.358E-10 6.095E-05 4.814E-09 I-132 2.484E-09 2.146E-07 7.806E-09 I-133 2.314E-09 1.938E-05 2.370E-08 I-134 1.138E-09 1.429E-08 4.503E-09 I-135 3.587E-09 2.552E-06 2.201E-08 total - 1.026E-08 8.310E-05 6.284E-08 1:00:00.00 Whole Body Thyroid Beta I-131 4.750E-08 3.934E-03 3.107E-07 I-132 1 372E-08 1.186E-06 4.313E-08 I-133 1.037E-07 8.682E-04 1.062E-06 I-134 1.938E-09 2.434E-08 7.671E-09 I-135 7.474E-08 5.318E-05 4.588E-07 total = 2.416E-07 4.857E-03 1.882E-06 30:00:00.00 Whole Body Thyroid Beta I-131 1.955E-07 1.619E-02 1.279E-06 I-132 1.375E-08 1.188E-06 4.323E-08 I-133 1.716E-07 1.437E-03 1.757E-06 I-134 1.938E-09 2.434E-08 7.671E-09 I-135 8.272E-08 5.885E-05 5.077E-07 total = 4.655E-07 1.769E-02 3.595E-06 Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crella.ot7 Page: 14

r Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crellb.otl _Page: '15 f MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:17:40.17 LASALLE UNIT 1 MSIV CNTRL RM-12 VIA TUBINE LEAK RATE @ 400 SCFH Total ;

e

' Input file = crellb.lc1 CONTROL I power = 3.458E+03 i mode = Control Room ,

tbvol - 16.1 i e tbarea = 409.

IS0 TOPE. !

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 i I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 1-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 -

I-134 2.196E-04 6.056E+04 .917. 2.94 .117 1.070E+03 1 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 j RELEASE I I-131 cmp 1 at 0:00:00.00 inst 24.0 -drbl .000 ff 1 dfctr 1 I-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 ,

. 1-133 . cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 '

-I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1

, I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 l PLANT-comp 1 at 0:00:00.00 ;

leak rate 1.08 leak filtr .000 :

purge rate .635. purge filtr 100.

a recirc rate .000 recirc filtr .000 '

pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 l inside radius 30.3 outside radius 33.0 i insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. .117 insul conducty 2.250E-02heat splitcapacity factor '2.430E-03 I Pipe compartment # 3 )

inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117

i. insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 l

comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr - .000 pressure . 1.00 temperature. 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr='3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04. brthr= 3.470E-04 occup= 1.

1:00:00.00 .Chiqu= 9.940E-05 brtW = 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 Saturday ~ June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.otl Page: 15 l

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.otl Page: 16 1:00:00.00 30:00:00.00 CONTROL R00M 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.-000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00

. total = 0.000E+00 0.000E+00 0.000E+00 Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crellb.otl Page: 16

i Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot2 Page: 17 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:17:56.37 LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK RATE @ 400 SCFH Total ,

Input. file = crellb.lc2 CONTROL ,

power'= 3.458E+03 l i

mode - Control Room tbvol = 16.1 <

j tbarea - 409.

ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 ,

I-133 9.257E-06 5.502E+04 .589 1.08. 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E<04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE '

1 I-131 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff I dfctr 1

'I-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 PLANT comp 1 at 0:00:00.00 ,

leak rate 1.08 leak filtr .000 i purge rate .635 purge filtr 100. i recirc rate .000 recirc filtr .000 I pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 in1tal temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117 2.250E-02 split factor insul conduct 1.00 Turbine compartment # y4

, split factor- 1.00

, comp 5 at 0:00:00.00 leak rate .000 leak filtr -.000 .

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 i volume 2.917E+05 l METEOROLOGY .

l 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1. -

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 I

, 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES i 0:02:00,00 0:04:00.00 Saturday June 24, 1995 09:22- c:\lasalle\rv6_95\crellb.ot2 Page: 17 l

i

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot2 Page: 18 1:00:00.00 30:00:00.00 CONTROL RD0M 0:00:00.00 Vent filt intake 1.50 Intake Filt Eff 92.7 Recirc Rate 12.4 Recirc Filt EA' 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Ve' ..: 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.0L Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0,000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 l

l 4

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot2 Page: 18 ,

h Saturday June'24.-1995' 09:22 c:\lasalle\rv6_95\crellb.ot3 Page: 19 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:12.79 LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK RATE @ 400 SCFH Total i i

In)ut file--crellb.lc3 '

C0iTROL power = 3.458E+03 .

' mode - Control Room tbvol = 16.1 -

tbarea - 409. !

ISOTOPE i I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 1-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 ;

I-132 cmp 1 at 0:00:00.00 inst 24.0 drb1 .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 !

I-135 cmp 1 at -0:00:00.00 inst 24.0 drbl 000 ff 1 dfctr 1 ,

PLANT l comp 1 at 0:00:00.00 l leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 t pressure 2.83 temperature 225. !

volume 1.157E+04 :

Pipe compartment # 2 ;

inside radius 30.3 outside radius 33.0 '

insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 <

Turbine compartment # y4 I split factor 1.00 comp 5 at 0:00:00.00 leak rate ,000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY.

0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

=0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

'1:00:00.00 Chiqu= 9.940E-05' brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 l Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crellb.ot3 Page: 19 i

l

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot3 Page: 20 1:00:00.00 30:00:00.00 CONTROL R00M 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Th Beta I-131 0.000E+00 0.0broid OE+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot3 Page: 20

Saturday _ June 24, 1995 09:22 c:\lasalle\'rv6_95\crellb.ot4 Page: 21 ,

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:28.99 !

LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK RATE @ 400 SCFH Total :

Inout file = cre11b.lc4 -

CONTROL power = 3.458E+03 .

mode = Control Room tbvol = 16.1 tbarea = 409.

ISOTOPE ,

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 :

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 s I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134' 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03

.I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 ,

t RELEASE .

ff 1 dfctr 1 I-131 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 ,

I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 ,

I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl 000 ff 1 dfctr-1 PLANT '

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 :

purge rate .635 purge filtr 100. -

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # 4y split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 .Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05' brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 Saturday June 24.'1995 09:22 c:\lasalle\rv6_95\crellb.ot4 Page: 21

l l

Saturday June 24. 1995 09:22 c:\lasalle\rv6_95\crellb.ot4 Page: 22 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 l I-135 0.000E+00 0.000E+00 0.000E+00 l total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1

1:00:00.00 Whole Body Thyroid Beta !

I-131 0.000E+00 0.000E+00 0.000E+00 !

I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 l I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24, 1995 09:22 c:\lasalle\rv6_95\crellb.ot4 Page: 22

Saturday June 24 '1995 09:23 c:\lasalle\rv6_95\crellb.ot5 Page: 23 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:45.25 LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK RATE @ 400 SCFH Total I

Input file = crellb.lc5 I CONTROL .

1 power = 3.458E+03 1 mode = Control Room tbvol = 16.1 :

tbarea - 409. j ISOTOPE I I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 l.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 l 1-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 l 4 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 i 1-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE 4 I-131 cmp 1 at 0: 00:00.00 inst 24.0 drbl .000 ff I dfctr 1

I-132 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 PLANT comp 1 at 0:00:00.00

, leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 4 pressure 2.83 temperature 225.

l volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. ,

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117

insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

i number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 e

METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 Saturday June 24. 1995 09:23 c:\lasalle\rv6._95\crellb.ot5 Page: 23

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crellb.ot5 Page: 24 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crellb.ot5 Page: 24

0 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crellb.ot6 Page: 25 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:01.51

, LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK. RATE @ 400 SCFH Total Inaut file = crellb.lc6 C0iTROL power = 3.458E+03 mode - Control Room tbvol = 16.1 tbarea = 409.

4

' ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 !.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 l I- . RELEASE I-131~ cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 1-134 cmp 1 at 0:00:00.00 inst 24.0 drbi .000 ff I dfctr 1 1-135 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 i PLANT i comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000

purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

.i volume . 1.157E+04 Pipe compartment # 2 2

inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

in1tal temp number of lines 4.00 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03

. Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4

split factor 1.00 comp 5 at 0: 00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00- Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 4

OUTPUT. TIMES 0:02:00.00 0:04:00.00 Saturday June 24. 1995 09:23.

c:\lasalle\rv6_95\crellb.ot6 Page: 25

i Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crellb.ot6 Page: 26 l 1:00:00.00 30:00:00.00

' CONTROL ROOM 0:00:00.00 Vent filt intake 1.09 Intake Filt Eff 89.1 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 i 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1 1-135 0.000E+00 0.000E+00 0.000E+00

) total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00

~

I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crellb.ot6 Page: 26

Saturday June 24. 1995 09:23 c:\1asalle\rv6_95\crellb.ot7 Page: 27 j MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:17.77 ;

LASALLE UNIT 1 MSIV CNTRL RM 12 VIA TUBINE LEAK RATE @ 400 SCFH Total t

. Input file = crellb.lc7 !

CONTROL l power = 3.458E+03 mode - Control Room !

tbvol = 16.1 tbarea - 409. ;

ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 ,

+

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 '

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 '

I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 .

RELEASE i 1-131 cmp 1 at 0:00:00.00 inst 24.0 drbi .000- ff I dfctr 1 ;

I-132 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff I dfctr 1 ;

I-133 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 t I-134 cmp 1 at 0:00:00.00 inst 24.0 drbl .000 ff 1 dfctr 1 ;

I-135 cmp 1 at 0:00:00.00 inst. 24.0 drbl .000 ff I dfctr 1 !

PLANT' comp 1 at 0:00:00.00 ,

leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. !

volume 1.157E+04 Pipe compartment # 2 .

inside radius 30.3 outside radius 33.0 !

insul thickness 7.62 pipe length 208.

number of lines 4.00 in1tal temp 550. .

mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 ;

Pipe compartment # 3 i inside radius 30.6 outside radius 33.0 .

insul thickness 7.62 pipe length 226. !

number of lines 4.00 inital temp 550. ;

mass / unit length 260. heat capacity .117 i 2.250E-02 split factor insul conduct 1.00 Turbine compartment # y4 i split factor 1.00 ,

comp 5 at 0:00:00.00 !

leak rate .000 leak filtr .000 l purge rate 1.000E+06 purge filtr .000 ;

recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 .

METEOROLOGY J 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. 1 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 .

4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 i OUTPUT TIMES 0:02:00.00 i 0:04:00.00 :

i Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crellb.ot7 Page: 27 ;

l I

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crellb.ot7 Page: 28 1:00:00.00 30:00:00.00 1 CONTROL ROOM 0:00:00.00 ;

Vent filt intake 1.18 Intake Filt Eff 87.8 '

Recirc Rate 12.4 Recirc Filt Eff 73.5 i Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 ,

i 0:02:00.00 Whole Body Thyroid Beta 1-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 l I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 i I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 l

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crellb.ot7 Page: 28

i Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 29 ;

s MSIV Leakage Prcgram Version 1.2a execution on 6-24-1995 at 09:17:41.76 i

LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total l Inaut file = crngla.lc1 '

COVTROL power = 3.458E+03 !

mode = Control Room 1

I

-IS0 TOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 i i

KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 >

KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 ~. 917 .933 .226 .000

KR-88 6.889E-05 1.830E+04 .1.36 1.47 5.350E-02 .000 ;

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-C2 .000 !

XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 ;

XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 <

XE-137 3.028E-03 4.852E+04 .423 .453' .310 .000 ;

XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 :

RELEASE !

KR-83M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 l l KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 ,

KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 !

KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0

. KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0

)

XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 f XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff I dfctr 0 PLANT

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 '

purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 i pressure 2.83 temperature 225. !

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 .. heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp ~4 at 0:00:00.00 '

i leak rate 3.51 leak filtr .000 i

purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 29 i e

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 30 e pressure 1.00 temperature 100. !

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 :

recirc rate .000 recirc filtr .000 ;

pressure 1.00 temperature 68.0 !

volume 2.917E+05 j METEOROLOGY :

0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup- 1. l 0:08:00.00 Chiqu- 1.560E-04 brthr- 3.470E-04 occup= 1. i 1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup .6 4:00:00 00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup .4 :

OUTPUT TIMES .

0:02:00.00 0:04:00.00 1:00:00.00 6 30:00:00.00 :

CONTROL ROOM 0:00:00.00 ,

Vent filt intake .999 Intake Filt Eff .000 ;

Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 ;

0:02:00.00 Whole Body Thyroid Beta l KR-83M 3.333E-08 0.000E+00 1.430E-10 i KR-85 2.172E-10 0.000E+00 2.734E-07 KR-85M 2.606E-07 0.000E+00 9.489E-06 KR-87 1.313E-06 0.000E+00 3.163E-05 KR-88 6.480E-06 0.000E+00 1.737E-05 KR-89 4.563E-12 0.000E+00 3.836E-11 XE-131M 4.662E 0.000E+00 5.749E-08 XE-133 1.405E-06 0.000E+00 1.616E-05 XE-133M 1.852E-08 0.000E+00 1.664E-06 XE-135 5.031E-07 0.000E+00 8.668E-06 XE-135M 2.283E-08 0.000E+00 7.891E-08 XE-137 5.834E-12 0.000E+00 7.859E-10 XE-138 1.356E-07 0.000E+00 1.488E-06 total - 1.018E-05 0.000E+00 8.688E-05 0:04:00.00 Whole Body Thyroid Beta KR-83M 3.731E-07 0.000E+00 1.601E-09 KR-85 4.190E-09 0,000E+00 5.275E-06 KR-85M 3.968E-06 0.000E+00 1.445E-04 KR-87 1.161E-05 0.000E+00 2.798E-04 KR-88 8.658E-05 0.000E+00 2.320E-04 KR-89 4.563E-12 0.000E+00 3.836E-11 XE-131M 8.963E-08 0.000E+00 1.105E-06 XE-133 2.687E-05 0.000E+00 3.093E-04 XE-133M 3.504E-07 0.000E+00 3.149E-05 XE-135 8.658E-06 0.000E+00 1.492E-04 XE-135M 3.534E-08 0.000E+00 1.222E-07 XE-137 5.835E-12 0.000E+00 7.860E-10 XE-138 1.906E-07 0.000E+00 2.090E-06 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 30

i :

j Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 31 ;

total - -1.387E-04 0.000E+00 1.155E-03 j i 1:00:00.00 Whole Body Thyroid Beta l l KR-83M 2.240E-06 0.000E+00 9.610E-09 4

KR-85 5.432E-07 0.000E+00 6.839E-04

! KR-85M 8.843E-05 0.000E+00 3.220E-03 l i KR-87 3.920E-05 0.000E+00 9.444E-04 ;

i KR-88 9.879E-04 0.000E+00 2.647E-03 !

] KR-89 4.563E-12 0.000E+00 3.836E-11

XE-131M 1.125E-05 0.000E+00 1.387E-04 '

XE-133 3.237E-03 0.000E+00 3.725E-02 i XE-133M 3.829E-05 0.000E+00 3.442E-03

- XE-135 4.381E-04 0.000E+00 7.547E-03 i XE-135M 3.566E-08 0.000E+00 1.233E-07 !

J XE-137 5.835E-12 0.000E+00 7.860E-10 i

XE-138 1.914E-07 0.000E+00 2.099E-06 !

total = 4.843E-03 0.000E+00 5.588E-02 ;

Thyroid 30:00:00.00 Whole Body Beta !

1 KR-83M 2.243E-06 0.000E+00 9.621E-09 !

KR-85 5.269E-05 0.000E+00 6.633E-02 KR 85M 9.464E-05 0.000E+00 3.446E-03 !

KR-87 3.920E-05 0.000E+00 9.444E-04 ~

KR-88 1.000E-03 0.000E+00 2.681E-03

! KR-89 4.563E-12 0.000E+00 3.836E-11 i XE-131M 4.575E-04 0,000E+00 5.641E-03 ;

4 XE-133 6.002E-02 0.000E+00 6.907E-01 l XE-133M 2.749E-04 0.000E+00 2.471E-02 >

< XE-135 6.273E-04 0.000E+00 1.081E-02 :

XE-135M 3.566E-08 0.000E+00 1.233E-07 ,

XE-137 5.835E-12 0.000E+00 7.860E-10 i

XE-138 1.914E-07 0.000E+00 2.099E-06 i i total = 6.257E-02 0.000E+00 8.053E-01 l

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i Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.otl Page: 31 l

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Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 32 MSIV Leakaae Program Version 1.2a execution on 6-24-1995 at 09:17:57.96 LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE la 400 SCFH Total Input file- crngla.lc2 CONTROL power - 3.458E+03 mode - Control Room ISOTOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 KR-85 cmp 1 at 0 00:00.00 inst 100. drb1 .000 ff I dfctr 0 KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff I dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff I dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 32

l Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 33 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5' at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup- 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup- 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.50 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 3.300E-03 Cont Room volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta KR-83M 4.404E-08 0.000E+00 1.889E-10 KR-85 2.863E-10 0.000E+00 3.604E-07 KR-85M 3.439E-07 0.000E+00 1.252E-05 KR-87 1.737E-06 0.000E+00 4.185E-05 KR-88 8.557E-06 0.000E+00 2.293E-05 KR-89 6.573E-12 0.000E+00 5.526E-11 XE-131M- 6.147E-09 0.000E+00 7.579E-08 XE-133 1.852E-06 0.000E+00 2.131E-05 XE-133M 2.441E-08 0.000E+00 2.195E-06 XE-135 6.637E-07 0.000E+00 1.143E-05 XE-135M 3.074E-08 0.000E+00 1.063E-07 XE-137 8.348E-12 0.000E+00 1.124E-09 XE-138 1.832E-07 0.000E+00 2.009E-06 total - 1.344E-05 0.000E+00 1.148E-04 0:04:00.00 Whole Body Thyroid Beta KR-83M 4.512E-07 0.000E+00 1.936E-09 KR-85 5.022E-09 0.000E+00 6.323E-06 KR-85M 4.773E-06 0.000E+00 1.738E-04 KR-87 1.411E-05 0.000E+00 3.400E-04 KR-88 1.044E-04 0.000E+00 2.797E-04 KR-89 6.573E-12 0.000E+00 5.526E-11 XE-131M 1.074E-07 0,000E+00 1.325E-06 XE-133 3.222E-05 0.000E+00 3.708E-04 XE-133M 4.201E-07 0.000E+00 3.776E-05 XE-135 1.040E-05 0.000E+00 1.791E-04 XE-135M 4.625E-08 0.000E+00 1.599E-07 XE-137 8.348E-12 0.000E+00 1.125E-09 XE-138 2.514E-07 0.000E+00 2.758E-06 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 33 4

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 34 total - 1.672E-04. 0.000E+00 1.392E-03 1:00:00.00 Whole Body Thyroid Beta KR-83M 2.448E-06 0.000E+00 1.050E-08 KR-85' 5.586E-07 0.000E+00 7.032E-04 KR-85M 9.281E-05 0.000E+00 3.380E-03

, KR-87 4.409E-05 0.000E+00 1.062E-03 KR-88 1.054E-03 0.000E+00 2.825E-03 KR-89 6.573E-12 0.000E+00 5.526E-11 XE-131M 1.157E-05 0.000E+00 1.427E-04 XE-133 3.330E-03 0.000E+00 3.833E-02 XE-133M 3.942E-05 0.000E+00 3.543E-03 XE-135 4.541E-04 0.000E+00 7.822E-03 XE-135M 4.661E-08 0.000E+00 1.611E-07 XE-137 8.348E-12 0.000E+00 1.125E-09 XE-138 2.524E-07 0.000E+00 2.768E-06 total - 5.030E-03 0.000E+00 5.781E-02 30:00:00.00 Whole Body Thyroid Beta KR-83M 2.450E-06 0.000E+00 1.051E-08 KR-85 5.274E-05 0.000E+00 6.639E-02 KR-85M 9.899E-05 0.000E+00 3.605E-03 KR-87 4.409E-05 0.000E+00 1.062E-03 KR-88 1.067E-03 0.000E+00 2.858E-03 KR-89 6.573E-12 0.000E+00 5.526E-11 XE-131M 4.583E-04 0.000E+00 5.650E-03 XE-133 6.019E-02 0.000E+00 6.927E-01 XE-133M 2.766E-04 0.000E+00 2.486E-02 XE-135 6.437E-04 0.000E+00 1.109E-02 XE-135M 4.661E-08 0.000E+00 1.611E-07 XE-137 8.348E-12 0.000E+00 1.125E-09 XE-138 2.524E-07 0.000E+00 2.768E-06 total - 6.283E-02 0.000E+00 8.082E-01 l

l Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot2 Page: 34

Saturday-. June 24, 1995 09:23 c:\lasalle\ru6_95\crngla.ot3 Page: 35 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:14.38 LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE la 400 SCFH Total Input file- crngla.lc3 CONTROL power = 3.458E+03 mode = Control Room IS0 TOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR 88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131H 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208, number of lines 4.00 in1tal temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 Saturday June 24.'1995 09:23- c:\lasalle\rv6_95\crngla.ot3 Page: 35

l Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot3 Page: 36 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 1

d 0:02:00.00 Whole Body Thyroid Beta KR-83M 3.354E-08 0.000E+00 1.439E-10 KR-85 2.185E-10 0.000E+00 2.751E-07 KR-85M 2.622E-07 0.000E+00 9.548E-06 KR-87 1.321E-06 0.000E+00 3.183E-05 KR-88 6.521E-06 0.000E+00 1.747E-05 KR-89 4.599E-12 0.000E+00 3.866E-11 XE-131M 4.691E-09 0.000E+00 5.784E-08 XE-133 1.413E-06 0.000E+00 1.626E-05 XE-133M 1.863E-08 0.000E+00 1.675E-06 XE-135 5.063E-07 0.000E+00 8.721E-06 XE-135M 2.298E-08 0.000E+00 7.943E-08 XE-137 5.879E-12 0.000E+00 7.920E-10 XE-138 1.366E-07 0.000E+00 1.498E-06 total - 1.024E-05 0.000E+00 8.743E-05 0:04:00.00 Whole Body Thyroid Beta KR-83M 3.748E-07 0.000E+00 1.608E-09 KR-85 4.208E-09 0.000E+00 5.297E-06 KR-85M 3.986E-06 0.000E+00 1.451E-04 KR-87 1.167E-05 0.000E+00 2.811E-04 KR-88 8.696E-05 0.000E+00 2.330E-04 KR-89 4.599E-12 0.000E+00 3.867E-11 XE-131M 9.001E-08 0.000E+00 1.110E-06 XE-133 2.699E-05 0.000E+00 3.106E-04 XE-133M 3.519E-07 0.000E+00 3.163E-05 XE-135 8.696E-06 0.000E+00 1.498E-04 XE-135M 3.556E-08 0.000E+00 1.229E-07 XE-137 5.880E-12 0.000E+00 7.920E-10 XE-138 1.918E-07 0.000E+00 2.103E-06 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot3 Pa9e: 36

h Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot3 Page: 37 total - 1.393E-04 0.000E+00 1.160E-03 f

1:00:00.00 Whole Body Thyroid Beta !

KR-83M 2.245E-06 0.000E+00 9.630E-09 !

KR-85 5.436E-07 0.000E+00 6.844E-04

, .KR-85M 8.854E-05 0.000E+00 3.224E-03 i

KR-87 3.931E-05 0.000E+00 9.471E-04 !

i KR-88 9.895E-04 0.000E+00 2.652E-03 l i

KR-89 4.599E-12 0.000E+00 3.867E-11 XE-131M 1.126E-05 0.000E+00 1.388E-04 t XE-133 3.239E-03 0.000E+00 3.728E-02 i XE-133M 3.832E-05 0.000E+00 3.445E-03

XE-135 4.385E-04 0.000E+00 7.554E-03 >

! XE-135M 3.588E-08 0.000E+00 1.240E-07 j XE-137 5.880E-12 0.000E+00 7.920E-10 :

XE-138 1.926E-07 0.000E+00 2.112E-06 total - 4.848E-03 0.000E+00 5.593E-02 l

! 30:00:00.00 Whole Body Th roid Beta l 1

KR-83M 2.248E-06 0.0bOE+00 9.641E-09

. KR-85 5.269E-05 0.000E+00 6.633E-02

KR-85M 9.474E-05 0.000E+00 3.450E-03 d

KR-87 3.931E-05 0.000E+00 9.471E-04 ,

KR-88 1.002E-03 0.000E+00 2.685E-03 '

KR-89 4.599E-12 0.000E+00 3.867E-11 s XE-131M 4.576E-04 0.000E+00 5.642E-03 XE-133 6.002E-02 0.000E+00 6.908E-01 ;

i XE-133M 2.749E-04 0.000E+00 2.471E-02 XE-135 6.277E-04 0.000E+00 1.081E-02 XE-135M 3.588E-08 0.000E+00 1.240E-07 XE-137 5.880E-12 0.000E+00 7.920E-10 -

XE-138 1.926E-07 0.000E+00 2.112E-06

. total - 6.257E-02 0.000E+00 8.053E-01 l

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Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot3 Page: 37 l

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Saturday June 24. 1995' 09:23 c:\lasalle\rv6_95\crngla.ot4 Page: 38[

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:30.64 i LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crngla.lc4 CONTROL i power - 3.458E+03 mode - Control Room -

ISOTOPE !

KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 '

KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000

KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 -

XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 !

XE-137 3.028E-03 4.852E+04 .423 .453- .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE i ff 1 dfctr 0 KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 .

KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i KR-88 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 '

KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp l'at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr 000 recirc rate .000 recirc filtr .000 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot4 Page: 38

Saturday June 24. 1995 09:23 c:\lasc11e\rv6_95\crngla.ot4 Page: 39 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917Ev05 >

METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 !

4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 ,

OUTPUT TIMES 0:02:00.00 ,

0:04:00.00 1:00:00.00 i 30:00:00.00 CONTROL ROOM .

0:00:00.00 Vent filt intake .999 Intake Filt Eff .000 :

Recirc Rate 12.4 Recirc Filt Eff .000 )

Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 l

l l

0:02:00.00 Whole Body Thyroid Beta KR-83M 3.382E-08 0.000E+00 1.451E-10 KR-85 2.204E-10 0.000E+00 2.774E-07 KR-85M 2.644E-07 0.000E+00 9.630E-06 KR-87 1.333E-06 0.000E+00 3.211E-05 KR-88 6.576E-06 0.000E+00 1.762E-05 KR-89 4.648E-12 0.000E+00 3.908E-11 XE-131M 4.731E-09 0.000E+00 5.834E-08 XE-133 1.425E-06 0.000E+00 1.640E-05 XE-133M 1.879E-08 0.000E+00 1.689E-06 XE-135 5.106E-07 0.000E+00 8.796E-06 XE-135M 2.319E-08 0.000E+00 8.015E-08 XE-137 5.942E-12 0.000E+00 8.004E-10 XE-138 1.378E-07 0.000E+00 1.511E-06 total = 1.033E-05 0.000E+00 8.817E-05 0:04:00.00 Whole Body Thyroid Beta KR-83M 3.771E-07 0.000E+00 1.618E-09 KR-85 4.233E-09 0.000E+00 5.328E-06 KR-85M 4.009E-06 0.000E+00 1.460E-04 KR-87 1.174E-05 0.000E+00 2.829E-04 KR-88 8.749E-05 0.000E+00 2.344E-04 KR-89 4.648E-12 0.000E+00 3.908E-11 XE-131M 9.054E-08 0.000E+00 1.116E-06 XE-133 2.715E-05 0.000E+00 3.124E-04 XE-133M 3.539E-07 0.000E+00 3.182E-05 XE-135 8.747E-06 0.000E+00 1.507E-04 XE-135M 3.585E-08 0.000E+00 1.239E-07 XE-137 5.942E-12 0.000E+00 8.004E-10 XE-138 1.934E-07 0.000E+00 2.121E-06 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot4 Page: 39

... - . - . . - . - - . - - - _ . - - . . - . . ~ - . . _ . - . - -

Saturday June 24, 1995 09: 23 c:\lasalle\rv6_95\crngla.ot4 Page: 40 )

. total = 1.402E-04 0.000E+00 1.167E-03 l 1: 00:00.00 Whole Body Thyroid Beta !

KR-83M 2.252E-06 0.000E+00 9.659E-09 :

KR-85 5.442E-07 0.000E+00 6.850E-04 1

KR-85M 8.868E-05 0.000E+00 3.229E-03 i KR-87 3.946E-05 0.000E+00 9.507E-04 i KR-88 9.917E-04 0.000E+00 2.657E-03

KR-89 4.648E-12 0.000E+00 3,908E-11

. XE-131H 1.127E-05 0.000E+00 1.389E-04 XE-133 3.242E-03 0.000E+00 3.732E-02 ;

XE-133M 3.836E-05 0.000E+00 3.448E-03 XE-135 4.390E-04 0.000E+00 7.563E-03 i XE-135M 3.617E-08 0.000E+00 1.250E-07 :

XE-137 5.942E-12 0.000E+00 8.004E-10 1 XE-138 1.942E-07 0.000E+00 2.130E-06 total - 4.854E-03 0.000E+00 5.599E-02 30:00:00.00 Whole Body Thyroid Beta -

1 KR-83M 2.254E-06 0.000E+00 9.670E-09 !

KR-85 5.269E-05 0.000E+00 6.633E-02 !

KR-85M 9.489E-05 0.000E+00 3.456E-03 i a

KR-87 3.946E-05 0.000E+00 9.507E-04 i KR-88 1.004E-03 0.000E+00 2.691E-03 :

KR-89 4.648E-12 0.000E+00 3.908E-11 ;

I XE-131M 4.576E-04 0.000E+00 5.642E-03 i

! XE-133 6.003E-02 0.000E+00 6.908E-01 ;

XE-133M 2.750E-04 0.000E+00 2.472E-02 XE-135 6.283E-04 0.000E+00 1.082E-02 .

XE-135M 3.617E-08 0.000E+00 1.250E-07 !

XE-137 5.942E-12 0.000E+00 8.004E-10 ,

XE-138 1.942E-07 0.000E+00 2.130E-06 l total - 6.258E-02 0.000E+00 8.054E-01 l I

t Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot4 Page: 40

Saturday June 24, 1995 09:23 c:\lasalle\ru6_95\crngla.ot5 Page: 41 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:46.90 LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crngla.lc5 CONTROL power = 3.458E+03 mode = Control Room ISOTOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 -2.039E-09 302. . .514 4.400E-03 3.380E-02 .000 KR-85M '4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 '

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131H 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 ;

XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 !

XE-137 3.028E-03 4.852E+04 .423 .453' .310 .000 l' XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl 000 ff 1 dfctr 0 KR-85M cmp 1 at 0:00:00.00 inst 100. l drbl .000 ff I dfctr 0 ;

KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i KR-89 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT I

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. {

number of lines 4.00 in1tal temp 550.

mass / unit length 287. heat capacity .117 {

insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp' 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot5 Page: 41

Saturday June 24. 1995 09:23- c:\lasalle\rv6_95\crngla.ot5 Page: 42 l i

pressure 1.00 temperature 100.

volume 6.976E+03 :

ccm1p 5 at 0:00:00.00 l leak rate .000 leak filtr .000 !

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 i pressure 1.00 temperature 68.0 volume 2.917E+05 !

l METEOROLOGY l 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. J 0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. )

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 )

4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00.

30:00:00.00 i

CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff .000 l Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 -

4 0:02:00.00 Whole Body Thyroid Beta KR-83M 3.439E-08 0.000E+00 1.475E-10 '

4 KR-85 2.241E-10 0.000E+00 2.821E-07

! KR-85M 2.689E-07 0.000E+00 9.791E-06 i KR-87 1.355E-06 0.000E+00 '3.265E-05

KR-88 6.687E-06 0.000E+00 1.792E-05 KR-89 4.747E-12 0.000E+00 3.991E-11

XE-131M 4.810E-09 0.000E+00 5.931E-08 '

i XE-133 1.449E-06 0.000E+00 1.668E-05 XE-133M 1.910E-08~ 0.000E+00 1.717E-06 i XE-135 5.191E-07 0.000E+00 8.943E-06 '

l XE-135M 2.360E-08 0.000E+00 8.158E-08

XE-137 6.066E-12 0.000E+00 8.171E-10 1 XE-138 1.403E-07 0.000E+00 1.538E-06 j total = 1.050E-05 0.000E+00 8.966E-05 i 0: 04:00.00 Whole Body Thyroid Beta i KR-83M 3.816E-07 0.000E+00 1.637E-09 KR-85 4.281E-09 0.000E+00 5.390E-06

KR-85M 4.056E-06 0.000E+00 1.477E-04

KR-87 1.188E-05 0.000E+00 2.863E-04 i

KR-88 8.852E-05 0.000E+00 2.372E-04

KR-89 4.747E-12 0.000E+00 3.991E-11 XE-131M 9.158E-08 0.000E+00 1.129E-06 l XE-133 2.746E-05 0.000E+00 3.160E-04 l XE-133M 3.580E-07 0.000E+00 3.218E-05 ,

XE-135 8.848E-06 0.000E+00 1.524E-04 l XE-135M 3.643E-08 0.000E+00 1.259E-07 XE-137 6.066E-12 0.000E+00 8.171E-10 XE-138 1.966E-07 0.000E+00 2.156E-06 a

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot5 Page: 42

.. . . - . - . . - . . . . - - . - - - - - -~--

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot5 Page: 43 total = 1.418E-04 0.000E+00 1.181E-03 1:00:00.00 Whole Body Th roid Beta I KR-83M 2.265E-06 0.0bOE+00 9.714E-09 '

KR-85 5.452E-07 0.000E+00 6.863E KR-85M 8.896E-05 0.000E+00 3.240E-03 KR-87 3.976E-05 0.000E+00 9.579E-04 KR-88 9.959E-04 0.000E+00 2.669E-03

'KR-89 4.747E-12 0.000E+00 J.991E-11 XE-131M 1.129E-05 0.000E+00 1.392E-04 XE-133 3.249E-03 0.000E+00 .3.739E-02 XE-133M 3.843E-05 0.000E+00 3.455E-03 '

XE-135 4 401E-04 0.000E+00 7.581E-03 XE-135M 3.676E-08 0.000E+00 1.271E-07 XE-137 6.066E-12 ~0.000E+00 8.171E-10 XE-138 1.975E-07 0.000E+00 2.166E-06 total = 4.866E-03 0.000E+00 5.612E-02 30:00:00.00 Whole Body Thyroid Beta KR-83M 2.267E-06 0.000E+00 9.725E-09 KR-85 5.270E-05 0.000E+00 6.634E-02 KR-85M 9.517E-05 0.000E+00 3.466E-03 KR-87 3.976E-05 0.000E+00 9.579E-04 KR-88 1.008E-03 0.000E+00 2.702E-03 KR-89 4.747E-12 0.000E+00 3.991E-11 XE-131M 4.576E-04 0.000E+00 5.642E-03 XE-133 6.004E-02 0.000E+00 6.910E-01 XE-133M 2.751E-04 0.000E+00 2.473E-02 XE-135 6.294E-04 0.000E+00 1.084E-02 XE-135M 3.676E-08 0.000E+00 1.271E-07 XE-137 6.066E-12 0.000E+00 8.171E-10 XE-138 1.975E-07 0.000E+00 2.166E-06 total - 6.260E-02 0.000E+00 8.056E-01 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot5 Page: 43

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 44 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:03.16

LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input - file- crngla.lc6.

CONTROL power - 3.458E+03 ,

mode - Control Room ISOTOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1. 9'.i . 195 .000 XE-131M 6.694E-07 158. 3.240E-02 .6'3 1.360E-02 .000 -

XE-133 1.522E-06 5.528E+04 5.370E-02 .G45 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000

. XE-135 2.103E-05 7.149E+03 .248 994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461' .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 .423 .453' .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 4 KR-85M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0

.KR-88 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff I dfctr 0 cmp 1 at 0:00:00.00 inst 100.

KR-89 drbl .000 ff I dfctr 0 3~ XE-131M cmp 1 at 0:00:00.00 inst' 100. -

drbl .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 ,

i XE-133M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff I dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 4

pressure 2.83 temperature 225.

volume 1:157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split. factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor ' 1.00 comp 4 at 0:00:00.00

. . leak rate 3.51 leak filtr .000 purge rate

.000 purge filtr .000 recirc rate .000 recirc filtr .000 Saturday June 24,1995 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 44

i Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 45 pressure 1.00 temperature 100.

volume . 6.976E+03 i comp 5 at 0:00:00.00 leak rate .000 leak filtr .000

?

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 '

volume 2.917E+05 l

METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

2 1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 j 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 i OUTPUT TIMES' 0:02:00.00

0:04:00.00 1 1:00:00.00 30:00:00.00 4

CONTROL ROOM

' 0:00:00.00 Vent -filt intake 1.09 Intake Filt Eff .000

. Recirc Rate 12.4 Recirc Filt Eff .000

! Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03

, CR Gamma Volum 3.326E+03 i

0:02:00.00 Thyroid Whole Body Beta

, KR-83M 3.539E-08 0.000E+00 1.518E-10 t KR-85 2.305E-10 0.000E+00 2.902E-07 I

KR-85M 2.766E-07 0.000E+00 1.007E-05 KR-87 1.395E-06 0.000E+00 3.360E-05 KR-88 6.880E-06 0.000E+00 1.844E-05 KR-89 4.922E-12 0.000E+00 4.138E-11 XE-131M 4.949E-09 0.000E+00 6.102E-08

XE-133 1.491E-06 0.000E+00 1.716E-05 ;

XE-133M 1.965E-08 0.000E+00 1.767E-06 l XE-135 5.341E-07 0.000E+00 9.201E-06 i

) XE-135M 2.432E-08 0.000E+00 8.408E-08

XE-137 6.286E-12 0.000E+00 8.468E-10 XE-138 4

1.446E-07 0.000E+00 1.586E-06 j

total - 1.081E-05 0.000E+00 9.226E-05 t

0:04:00.00 Whole Body Thyroid Beta i KR-83M 3.894E-07 0.000E+00 1.670E-09 KR-85 4.365E-09 0.000E+00 5.495E-06 i KR-85M 4.137E-06 0.000E+00 1.506E-04 J KR-87 1.213E-05 0.000E+00 2.923E-04 i KR-88 9.030E-05 0.000E+00 2.420E-04 i

KR-89 ,4.922E-12 0.000E+00 4.139E-11 XE-131M 9.337E-08 0.000E+00 1.151E-06 i XE-133 2.800E-05 0.000E+00 3.222E-04 XE-133M 3.650E-07 0.000E+00 3.281E-05 XE-135 9.023E-06 0.000E+00 1.554E-04 XE-135M 3.745E-08 0.000E+00 1.295E-07 XE-137 6.286E-12 0.000E+00 8.468E-10 XE-138 2.023E-07 0.000E+00 2.218E-06 Saturday June 24, 1993 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 45

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 46 total - 1.447E-04 0.000E+00 1.204E-03 1:00:00.00 Whole Body Thyroid Beta KR-83M 2.286E-06 0.000E+00 9.808E-09 KR-85 5.469E-07 0.000E+00 6.884E-04 KR-85M 8.944E-05 0.000E+00 3.257E-03 KR-87 4.026E-05 0.000E+00 9.701E-04 KR-88 1.003E-03 0.000E+00 2.688E-03 KR-89 4.922E-12 0.000E+00 4.139E-11 XE-131M 1.133E-05 0.000E+00 1.396E-04 XE-133 3.259E-03 0.000E+00 3.751E-02 XE-133M 3.856E-05 0.000E+00 3.466E-03 XE-135 4.418E-04 0.000E+00 7.612E-03 XE-135M 3.778E-08 0.000E+00 1.306E-07 XE-137 6.286E-12 0.000E+00 8.468E-10 XE-138 2.031E-07 0.000E+00 2.228E-06 total - 4.886E-03 0.000E+00 5.633E-02 30:00:00.00 Whole Body Thyroid Beta KR-83M 2.289E-06 0.000E+00 9.819E-09 KR-85 5.270E-05 0.000E+00 6.634E-02 KR-85M 9.564E-05 0.000E+00 3.483E-03 KR-87 4.027E-05 0.000E+00 9.701E-04 KR-88 1.015E-03 0.000E+00 2.721E-03 KR-89 4.922E-12 0.000E+00 4.139E-11 XE-131M 4.577E-04 0.000E+00 5.643E-03 XE-133 6.006E-02 0.000E+00 6.912E-01 XE-133M 2.753E-04 0.000E+00 2.475E-02 XE-135 6.312E-04 0.000E+00 1.087E-02 XE-135M 3.778E-08 0.000E+00 1.306E-07 XE-137 6.286E-12 0.000E+00 8.468E-10 XE-138 2.031E-07 0.000E+00 2.228E-06 total - 6.263E-02 0.000E+00 8.060E-01 l

1 i

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot6 Page: 46

Saturday June 24, 1995 09:23 c:\lasalle\re6_95\crngla.ot7- Page: 47 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:19.42 LASALLE UNIT 1 MSIV CNTRL RM NG VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input ' file = crngla.lc7 CONTROL power = 3.458E+03 i mode e Control Room ISOTOPE '

KR-83M -1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 i KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000

'KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 .

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 !

XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000' XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000

, XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 4 KR-85M cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 '

XE-133 cmp 1 at 0: 00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 4

leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 in1tal temp 550.

mass / unit length 287. heat capacity .117 insul conducty- 2.250E-02 split factor .998 Pipe compartment # 3 4 inside radius 2.46 outside radius 3.02 <

insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550. '

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 ,

leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 :

recirc rate .000 recirc filtr .000 '

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot7 Page: 47

i i

]

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot7 Page: 48 ;

pressure 1.00 temperature 100. l volume- 6.976E+03

< comp 5 at 0:00:00.00 l i leak rate .000 leak filtr .000 j i

purge rate 1.000E+06 purge filtr .000 ,

1 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 j volume 2.917E+05 METEOROLOGY

, 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup- 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup- 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 i

4: 00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup .4 i OUTPUT TIMES 0:02:00.00

0:04:00.00 1:00:00.00 .

j 30:00:00.00 t CONTROL ROOM 0:00:00.00 i Vent filt intake 1.18 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03

. CR Gamma Volum 3.326E+03 i

i 6

0:02:00.00 Whole 8ody Thyroid Beta KR-83M 3.756E-08 0.000E+00 1.611E-10 KR-85 2.446E-10 0.000E+00 3.079E-07 i KR-85M 2.935E-07 0.000E+00 1.069E-05

KR-87 1.481E-06 0.000E+00 3.567E-05 i

KR-88 7.302E-06 0.000E+00 1.957E-05

KR-89 5.314E-12 0.000E+00 4.468E-11 l 1

XE-131M 5.250E-09 0.000E+00 6.474E-08 XE-133 1.582E-06 0.000E+00 1.820E-05 l XE-133M 2.085E-08 0.000E+00 1.874E-06

XE-135 5.667E-07 0.000E+00 9.762E-06 XE-135M 2.591E-08 0.000E+00 8.958E-08 XE-137 6.777E-12 0.000E+00 9.129E-10 XE-138 1.541E-07 0.000E+00 1.691E-06 total = 1.147E-05 0.000E+00 9.792E-05 0:04:00.00 Whole Body Thyroid Beta

! KR-83M 4.058E-07 0.000E+00 1.741E-09 i KR-85 4.541E-09 0.000E+00 5.717E-06 KR-85M 4.307E-06 0.000E+00 1.568E-04 KR-87 1.266E-05 0.000E+00 3.049E-04 KR-88 9.405E-05 0.000E+00 2.520E-04 KR-89 5.314E-12 0.000E+00 4.468E-11 XE-131M 9.714E-08 0.000E+00 1.198E-06 XE-133 2.913E-05 0.000E+00 3.352E-04

' XE-133M 3.798E-07 0.000E+00 3.414E-05 XE-135 9.390E-06 0.000E+00 1.618E-04 XE-135M 3.967E-08 0.000E+00 1.371E-07 XE-137 6.778E-12 0.000E+00 9.130E-10 XE-138 2.146E-07 0.000E+00 2.353E-06 1 Saturday _ June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot7 Page: 48

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crngla.ot7 Page: 49 total - 1.507E-04 0.000E+00 1.254E-03 ;

1

1: 00:00.00 Whole Body Thyroid Beta KR-83M 2.332E-06 0.000E+00 1.000E-08 t j KR-85 5.503E-07 0.000E+00 6.927E-04 1 KR-85M 9.041E-05 0.000E+00 3.292E-03 -

< KR-87 4.132E-05 0.000E+00 9.954E-04 i

KR-88 1.018E-03 0.000E+00 2.727E-03 -

KR-89 5.314E-12 0.000E+06 4.468E-11 t i XE-131M 1.140E-05 0.000E+00 1.405E-04 ,

XE-133 3.280E-03 0.000E+00 3.774E-02

{ XE-133M 3.881E-05 0.000E+00 3.488E-03 J XE-135 4.454E-04 0.000E+00 7.672E-03 :

XE-135M 4.001E-08 0.000E+00 1.383E-07

. XE-137 6.778E-12 0.000E+00 9.130E-10 t i XE-138 2.155E-07 0.000E+00 2.363E-06

, total - 4.928E-03 0.000E+00 5.675E-02 r 30:00:00.00 Whole Body Thyroid Beta

, KR-83M 2.334E-06 0.000E+00 1.001E-08 1 KR-85 5.271E-05 0.000E+00 6.636E-02 KR-85M 9.660E-05 0.000E+00 3.518E-03 KR-87 4.132E-05 0.000E+00 9.955E-04 ,

i KR-88 1.030E-03 0.000E+00 2.760E-03 .

i KR-89 5.314E-12 0.000E+00 4.468E-11 XE-131M 4.579E-04 0.000E+00 5.645E-03 XE-133 6.010E-02 0.000E+00 6.916E-01 i

~

i XE-133M 2.757E-04 0.000E+00 2.478E-02 i XE-135 6.348E-04 0.000E+00 1.094E-02 i i XE-135M 4.001E-08 0.000E+00 1.383E-07 i

XE-137 6.778E-12 0.000E+00 9.130E-10 XE-138 2.155E-07 0.000E+00 2.363E-06 total - 6.269E-02 0.000E+00 8.066E-01 i

i i

a Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crngla.ot7 Page: 49 l

an , - --. _

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.otl Page: 50 .

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:17:46.54

. LASALLE UNIT 1 MSIV CNTRL RM NG VIA TURBINE LEAK RATE @ 400 SCFH Total-Input file = crnglb.lc1

. CONTROL power = 3.458E+03 mode - Control Room tbvol = 16.1 '

tbarea - 409.

ISOTOPE ;

KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000

KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 ;

KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 .

KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 i KR-88 6.889E-05.1.830E+04 1.36 1.47 5.350E-02 .000 i

KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994- 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 423 .453 .310 .000 i XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 :

KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i s

KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 .

KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 l i KR-88 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 1 l KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 :

XE-131M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 l XE-133 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 l XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i XE-135 cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 1 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 >

XE-137 cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 ;

PLANT I comp 1 at 0:00:00.00 )

leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. !

recirc rate .000 recirc filtr .000 i pressure 2.83 temperature 225. l volume 1.157E+04 l Pipe compartment # 2 )

4 inside radius 30.3 outside radius 33.0 )

insul thickness 7.62 pipe length 208. ;

number of lines 4.00 in1tal temp 550. !

mass / unit length 287. heat capacity .117 !

I insul conducty- 2.250E-02 split factor 2.430E-03 1 Pipe compartment # 3 )

inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine comoartment # y4 split factor 1.00 Saturday June 24._1995 09:23 c:\lasalle\rv6._95\crnglb.otl Page: 50

__ . _ _ .i

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.otl Page: 51 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68,0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138' O.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.otl Page: 51

l Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.otl Page: 52 1:00:00.00 -Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00' KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 ;

30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.810E-10 0.000E+00 1.109E-06 KR-85M 7.731E-34 0.000E+00 2.816E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.005E-09 0.000E+00 4.938E-08 XE-133 1.707E-07 0.000E+00 1.965E-06 XE-133M 2.496E-11 0.000E+00 2.244E-09 XE-135 5.071E-21 0.000E+00 8.735E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 i XE-138 0.000E+00 0.000E+00 0.000E+00 l total - 1.757E-07 0.000E+00 3.126E-06 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.otl Page: 52 l

i Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\ctnglb.ot2 Page: 53

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at'09: 18:02.80 LASALLE UNIT 1 MSIV CNTRL RM NG VIA TURBINE LEAK RATE @ 400 SCFH Total

~

1 In]ut file- crnglbilc2 l C0iTROL power - 3.458E+03

. mode - Control Room tbvol - 16.1

tbarea - 409.

! ISOTOPE j KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 i KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 -

XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994' 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 4 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000

, RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0

, KR-85M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 KR-88 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 4

Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot2 Page: 53

i Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot2 Page: 54 !

! comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 !

purge rate 1.000E+06 purge filtr .000 !

recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 !

volume 2.917E+05 :

METEOROLOGY !

1 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. i 4

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. i 1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6

8. 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4

OUTPUT TIMES I 0:02:00.00 :

, 0:04:00.00 i 1

1:00:00.00 3 30:00:00.00 i CONTROL ROOM ,

0:00:00.00 i Vent filt intake 1.50 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 ,

Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 i CR Gamma Volum 3.326E+03 l l

i 0:02:00.00 Whole Body Thyroid Beta :

KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 i KR-85M 0.000E+00 0.000E+00 0.000E+00 i KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 ;

KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 '

XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 i XE-138 0.000E+00 0.000E+00 0.000E+00 total -

0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 l KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+.00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot2 Page: 54

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot2 Page: 55 1:00:00.00 Whole Body Thyroid Beta i KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.840E-10 0.000E+00 1.113E-06 KR-85M 8.072E-34 0.000E+00 2.940E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.019E-09 0.000E+00 4.955E-08 XE-133 .714E-07 0.000E+00 1.973E-06 XE-133M 2.508E-11 0.000E+00 2.255E-09 XE-135 5.184E-21 0.000E+00 8.930E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 i XE-138 0.000E+00 0.000E+00 0.000E+00 l total = 1.763E-07 0.000E+00 3.137E-06 ;

l l

l i

1 i

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot2 Page: 55 l

1 i

l Saturday June 24. 1995' 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page:

56j_

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:19.16 i LASALLE UNIT 1 MSIV CNTRL RM NG VIA TURBINE LEAK RATE @ 400 SCFH Total i i

In ut file- crnglb.lc3 C0 TROL l

power - 3.458E+03 mode - Control Room ;

tbvol - 16.1 :

tbarea - 409.

ISOTOPE ,

3.160E-06 .000 KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 '

KR 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 :

XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994' 5.130E-02 .000 ;

XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 l XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 l RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 :

cmp 1 at 0:00:00.00 inst 100.

KR-88 drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i XE-131M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 '

XE-133M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 l XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 l XE-135M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 i XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 l PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate 000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page: 56

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page: ' 57 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup .6 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 .

KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00- .

XE-133 0.000E+00 0.000E+00 0.000E+00 i XE-133M 0.000E+00 0.000E+00 0.000E+00 :

XE-135 0.000E+00 0.000E+00 0.000E+00 I XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 '

1 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00' O.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page: 57

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page: 58 1:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00.

KR-87 0.000E+00 0.000E+00 0.000E+00' KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 ' O.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0. 000r_+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.811E-10 0.000E+00 1.109E-06 KR-85M 7.740E-34 0.000E+00 2.819E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.005E-09 0.000E+00 4.938E-08 XE-133 1.708E-07 0.000E+00 1.965E-06 XE-133M 2.496E-11 0.000E+00 2.244E-09 XE-135 5.073E-21 0.000E+00 8.738E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total = 1.757E-07 0.000E+00 3.126E-06

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot3 Page: 58 y, _-- _ . . , _ -

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 59 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:35.42 LASALLE UNIT 1 MSIV CNTRL RM NG VIA TUR81NE LEAK RATE @ 400 SCFH Total Input file- crnglb.lc4-CONTROL:

power - 3.458E+03 mode - Control Room tbvol - 16.1 tbarea - 409.

ISOTOPE KR-83M -1.036E-04 3.137E+03 9.100E-03 .320- 3.160E-06 .000 KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1 360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994' 5.130E-02 .000 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 XE-137 3.028E-03 4.852E+0a .423 .453 .310 .000 t XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 ;

.KR-85M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i

KR-88 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 i KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i XE-131M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 !

XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conduct 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 y inside radius 30.6 outside radius 33.0 l insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine comoartment # 4y split factor 1.00 Saturday. June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 59 a

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 60 comp 5 at 0:00:00.00 t 1

leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 i recirc rate .000 recirc filtr .000 i pressure 1.00 temperature 68.0 t volume 2.917E+05 METEOROLOGY

0: 00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1. t 0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 :

4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 ,

. t OUTPUT TIMES i 0:02:00.00 i i 0:04:00.00 1:00:00.00 ;

30:00:00.00

CONTROL ROOM i 0: 00:00.00 Vent filt intake .999 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 l Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 ;

i i '

0:02:00.00 Whole Body Thyroid Beta

KR-83M 0.000E+00 0.000E+00 0.000E+00 i

KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 l

KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00

, XE-133 0.000E+00 0.000E+00 0.000E+00 1 XE-133M 0.000E+00 0.000E+00 0.000E+00

! XE-135 0.000E+00 0.000E+00 0.000E+00

. XE-135M 0.000E+00 0.000E+00 0.000E+00 i XE-137 0.000E+00 0.000E+00 0.000E+00

< XE-138 0.000E+00 0.000E+00 0.000E+00 i, total - 0.000E+00 0.000E+00 0.000E+00

0: 04:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 i KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 i KR-88 0.000E+00 0.000E+00 0.000E+00 i KR-89 0.000E+00 0.000E+00 0.000E+00

XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 4 XE-135M 0.000E+00 0.000E+00 0.000E+00 s

XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 60 w

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 61 1:00:00.00 Whole Body . Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.812E-10 0.000E+00 1.109E-06 KR-85M 7.751E-34 0.000E+00 2.823E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.005E-09 0.000E+00 4.939E-08 XE-133 1.708E-07 0.000E+00 1.965E-06 XE-133M 2.497E-11 0.000E+00 2.244E-09 XE-135 5.077E-21 0.000E+00 8.747E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 1.757E-07 0.000E+00 3.126E-06 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot4 Page: 61

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot5 Page: 62.

. MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:51.68 i LASALLE UNIT 1 MSIV CNTRL RM NG VIA TURBINE LEAK RATE @ 400 SCFH Total l

Inaut file- crnglb.lc5 C0iTROL 1 power - 3.458E+03 mode - Control Room a- 9.

IS0 TOPE 3.160E-06 .000 KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 ,

KR-85 2.039E-09 302. .514 4.400E-03 3.380E-02 .000 l KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 -

KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 l KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 .

KR-89 3.639E-03 2.276E+04 1.13 . 1.96 .195 .000

, XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 5.130E-02 .000 XE-135 2.103E-05-7.149E+03 .248 .994 XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000

XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 i RELEASE

KR-83M cmp 1 at 0: 00:00.00 inst 100. drbl .000 ff I dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbi .000. ff 1 dfctr 0 :

KR-85M cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 !

KR-87 cmp 1 at 0: 00:00.00 inst 100. drbl .000 ff 1 dfctr 0 l KR-88 cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 4 XE-133M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 i XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 3

XE-135M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

. number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 t Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

i number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot5 Page: 62 i l

-w1.a 2u-- a ean.

4 j

1 i

ATTACHMENT I 1

d d

I l SARGENT & LUNDY 4

4 5

SEISMIC WALKDOWN REPORT

. FOR i

LASALLE UNIT 2 i

1 J

I i

1 4

d 4

- Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot5 Page: 63 comp 5 at 0:00:00.00 ,

leak rate .000 leak filtr .000 l purge rate 1.000E+06 purge filtr .000 ,

recirc rate .000 recirc filtr .000

pressure 1.00 temperature 68.0 i a

volume 2.917E+05 !

i l METEOROLOGY

0: 00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= occup= 1.

i 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 j 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 I

OUTPUT TIMES ,

0:02:00.00 0:04:00.00 ,

1:00:00.00 j 30:00:00.00 l CONTROL ROOM

0: 00:00.00 !

Vent filt intake .999 Intake Filt Eff .000

$ Recirc Rate 12.4 Recirc Filt Eff .000 ;

Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03

, CR Gamma Volum 3.326E+03 ,

1 i l 2 i I 0:02:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00

.; KR-85 0.000E+00 0.000E+00 0.000E+00 ,

KR-85M 0.000E+00 0.000E+00 0.000E+00 ;

KR-87 0.000E+00 0.000E+00 0.000E+00 t

KR-88 0.000E+00 0.000E+00 0.000E+00 f KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 t

XE-133 0.000E+00 0.000E+00 0.000E+00 i

XE-133M 0.000E+00 0.000E+00 0.000E+00 i XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 ;

XE-138 0.000E+00 0.000E+00 0.000E+00 i

, total - 0.000E+00 0.000E+00 0.000E+00 t 0:04:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 >

2 KR-85 0.000E+00 0.000E+00 0.000E+00 ,

KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 ,

KR-88 0.000E+00 0.000E+00 0.000E+00 :

. KR-89 0.000E+00 0.000E+00 0.000E+00 ,

. XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 i XE-133M 0.000E+00 0.000E+00 0.000E+00 !

XE-135 0.000E+00 0.000E+00 0.000E+00 l XE-135M 0.000E+00 0.000E+00 0.000E+00

, XE-137 0.000E+00 0.000E+00 0.000E+00 ;

XE-138 0.000E+00 0.000E+00 0.000E+00 i total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot5 Page: 63

_ - - - _ .--. ~ , , . . - - . - . ,. -.

Saturday June 24. 1995 09:23 c:\lasalle\rv5_95\crnglb.ot5 Page: 64 1:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.814E-10 0.000E+00 1.110E-06 KR-85M 7.773E-34 0.000E+00 2.831E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.006E-09 0.000E+00 4.940E-08 XE-133 1.708E-07 0.000E+00 1.966E-06 XE-133M 2.498E-11 0.000E+00 2.245E-09 XE-135 5.084E-21 0.000E+00 8.759E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 <

XE-138 0.000E+00 0.000E+00 0.000E+00 l total - 1.757E-07 0.000E+00 3.127E-06 !

l l

I l

l Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot5 Page: 64

l Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot6 Page:

65 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:07.94 .

LASALLE UNIT 1 MSIV CNTRL RM NG-VIA TUR8INE LEAK RATE @ 400 SCFH Total l

-- Input file = crnglb.lc6 CONTROL power = 3.458E+03 mode '= Control Room tbvol = 16.1 -

tbarea - 409.

ISOTOPE KR-83M 1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09. 302. .514 4.400E-03 3.380E-02 .000 ;

KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 :

KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 -

KR-88 6.889E-05 1.830E+04 1.36 1.47 5.350E-02 .000 i KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 ;

XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 ,

XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 .994 5.130E-02 .000 ,

.XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 t XE-137 3.028E-03 4.852E+04 423 .453 .310 .000 XE-138 8.140E-04 4.610E+04 .773- l'21

. .116 .000 RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 >

KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 ,

KR-85M cmp 1 at 0:00.:00.00 inst 100. drbl .000 ff 1 dfctr 0 :

KR-87 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 i KR-88 cmp 1 at 0:00:00.00 inst 100. drbl 000 ff I dfctr 0 '

KR-89 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 i XE-133M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 i leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. ,

recirc rate .000 recirc filtr .000 l pressure 2.83 temperature 225. ;

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. I number of lines 4.00 inital temp 550. )

mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 i Pipe compartment # 3 i inside radius 30.6 outside radius 33.0 i insul thickness 7.62 pipe length 226. <

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 Saturday . June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot6 Page: 65

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot6 Page: 66 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 ,

purge rate 1.000E+06 purge filtr .000 !

recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0.:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiau- 9.940E-05 brthr- 3.470E-04 occup= .6 :

4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES ,

0:02:00.00 0:04:00.00 1:00:00.00 -

30:00:00.00 ,

CONTROL ROOM 0:00:00.00 ,

Vent filt intake 1.09 Intake Filt Eff

. 000 Recirc Rate 12.4 Recirc Filt Eff . 000 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 -

CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta i KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 ;

XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 i XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 ;

total = 0.000E+00 0.000E+00 0.000E+00 l 0:04:00.00 Whole Body Thyroid Beta !

KR-83M 0.000E+00 0.000E+00 0.000E+00 i KR-85 0.000E+00 0.000E+00 0.000E+00 :

KR-85M 0.000E+00 0.000E+00 0.000E+00 :

KR-87 0.000E+00 0.000E+00 0.000E+00 ;

KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 I XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 !

XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00

XE-137 0.000E+00 0.000E+00 0.000E+00

XE-138 0.000E+00 0.000E+00 0.000E+00 ;

total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24. 1995 09: 23 c:\lasalle\rv6_95\crnglb.ot6 Page: 66

, , - . - , - . _ . _ - , , - -_,_--y ,w, y r ,-----,-,,-.-c v .-..

Saturday June 24. 1995 09:23 c:\lasalle\rv6_95\crnglb.ot6 Page: 67 1:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 I

30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.817E-10 0.000E+00 1.110E-06 KR-85M 7.810E-34 0.000E+00 2.844E-32 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.008E-09 0.000E+00 4.942E-08 XE-133 1.709E-07 0.000E+00 1.967E-06 XE-133M 2.499E-11 0.000E+00 2.246E-09 4 XE-135 5.098E-21 0.000E+00 8.782E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 1.758E-07 0.000E+00 3.128E-06 k

l l

Saturday June 24, 1995 09:23 c:\lasalle\rv6_95\crnglb.ot6 Page: 67

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 68 ,

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:24.25 )

LASALLE UNIT 1 MSIV CNTRL RM NG VIA TURBINE LEAK RATE @ 400 SCFH Total Input file- crnglb.lc7 '

CONTROL power - 3.458E+03 mode - Control Room tbvol - 16.1 :

tbarea - 409. '

ISOTOPE KR-83M ~1.036E-04 3.137E+03 9.100E-03 .320 3.160E-06 .000 KR-85 2.039E-09 302. .514- 4.400E-03 3.380E-02 .000 KR-85M 4.389E-05 6.734E+03 .162 .958 6.840E-02 .000 KR-87 1.519E-04 1.292E+04 .917 .933 .226 .000 ,

KR-88 6.889E-05 1.830E+04 1.36 5.350E-02 .000 1.47 KR-89 3.639E-03 2.276E+04 1.13 1.96 .195 .000 XE-131M 6.694E-07 158. 3.240E-02 .673 1.360E-02 .000 XE-133 1.522E-06 5.528E+04 5.370E-02 .845 1.100E-02 .000 XE-133M 3.556E-06 2.305E+03 9.400E-02 .253 2.750E-02 .000 XE-135 2.103E-05 7.149E+03 .248 994' 5.130E-02 .000 j XE-135M 7.361E-04 1.042E+04 .461 .955 1.820E-02 .000 ;

XE-137 3.028E-03 4.852E+04 .423 .453 .310 .000 i XE-138 8.140E-04 4.610E+04 .773 1.21 .116 .000 i RELEASE KR-83M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 KR-85 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 l i

KR-85M cmp 1 at 0:00:00.00 inst 100, drbl .000 ff I dfctr 0 KR-87 cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 KR-88 cmp 1 at 0:00:00.00 inst 100- drbl .000 ff 1 dfctr 0 KR-89 cmp 1 at 0:00:00.00 inst 100, drb1 .000 ff 1 dfctr 0 XE-131M cmp 1 at 0:00:00.00 inst 100. drbl .000 ff I dfctr 0 XE-133 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-133M cmp 1 at 0:00:00.00 inst 100. drb1 .000 ff 1 dfctr 0 XE-135 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-135M cmp 1 at 0:00:00.00 inst 100. drbi .000 ff 1 dfctr 0 XE-137 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 XE-138 cmp 1 at 0:00:00.00 inst 100. drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208, number of lines 4.00 inital temp 550. !

mass / unit length 287. heat capacity .117 1 insul conducty 2.250E-02 split factor 2.430E-03 :

Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 .. pipe length 226.

number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 68

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 69 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.18 Intake Filt Eff .000 Recirc Rate 12.4 Recirc Filt Eff .000 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 1

0:02:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 l total - 0.000E+00 0.000E+00 0.000E+00 l 0:04:00.00 Whole Body Thyroid Beta j KR-83M 0.000E+00 0.000E+00 0.000E+00 ;

KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 '

XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 69

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 70 1:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 0.000E+00 0.000E+00 0.000E+00 KR-85M 0.000E+00 0.000E+00 0.000E+00 KR-87 0.000E+00 0.000E+00 0.000E+00 KR-88 0.000E+00 0.000E+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 0.000E+00 0.000E+00 0.000E+00 XE-133 0.000E+00 0.000E+00 0.000E+00 XE-133M 0.000E+00 0.000E+00 0.000E+00 XE-135 0.000E+00 0.000E+00 0.000E+00 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta KR-83M 0.000E+00 0.000E+00 0.000E+00 KR-85 8.824E-10 0.000E+00 1.111E-06 KR-85M 7.886E-34 0.so?E+00 2.872E-32 KR-87 0.000E+00 0.001300 0.000E+00 KR-88 0.000E+00 0.0uGE+00 0.000E+00 KR-89 0.000E+00 0.000E+00 0.000E+00 XE-131M 4.011E-09 0.000E+00 4.946E-08 XE-133 1.710E-07 0.000E+00 1.968E-06 XE-133M 2.502E-11 0.000E+00 2.249E-09 XE-135 5.124E-21 0.000E+00 8.827E-20 XE-135M 0.000E+00 0.000E+00 0.000E+00 XE-137 0.000E+00 0.000E+00 0.000E+00 XE-138 0.000E+00 0.000E+00 0.000E+00 total - 1.760E-07 0.000E+00 3.131E-06 I

l 1

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l Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crnglb.ot7 Page: 70 l l

Saturday June 24. 1995 09:24 c:\lasalle\rv6,95\crorla.otl- Page: ' 71 '

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:17:49.78 1 LASALLE UNIT-1 MSIV- CNTRL RM ORGI VIA DRAIN LINES LEAK RATE O 400 SCFH Total Input file = crorla.lc1 CONTROL power - 3.458E+03 mode - Control Room ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 :

1-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 1-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 I-132 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 I-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-134- cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff I dfctr 0 1-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 :

leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 :

insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550. .

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 i Pipe compartment # 3 l inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 <

comp 5 at 0:00:00.00 l leak rate .000 leak filtr .000 !

purge rate 1.000E+06 purge filtr .000 ,

recirc rate .000 recirc filtr .000 ' l pressure 1.00 temperature 68.0 ;

volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. !

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 ,

OUTPUT TIMES-Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorla.otl Page: 71 j l

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.otl Page: 72

0:02:00.00

.0:04:00.00-1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00

Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 4- Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 i CR Gamma Volum 3.326E+03 0: 02:00.00 Whole Body Thyroid Beta I-131 8.512E-10 7.050E-05 5.568E-09 i.

I-132 4.376E-09 3.780E-07 .1.375E-08 i I-133 2.795E-09 2.341E-05 22863E-08 I-134 3.633E-09 4.564E-08 1.438E-08 I-135 4.805E-09 3. 4.'.9E- 06 2.949E-08 total - 1.646E-08 9.775E-05 9.183E-08 0:04:00.00 Whole Body Thyroid Beta i 1-131 1.040E-08 8.615E-04 6.804E-08

, I-132 3.508E-08 3.030E-06 1.103E-07 4 I-133 3.271E-08 2.739E-04 3.350E-07 ,

I-134 1.604E-08 2.015E-07 6.351E-08 i

I-135 5.068E-08 3.606E-05 3.111E-07 i total - 1.449E-07 1.175E-03 8.879E-07 1:00:00.00 Whole Body Th roid Beta 4

I-131 7.954E-07 6.5b8E-02 5.204E-06

. I-132 2.015E-07 1.741E-05 6.332E-07 I-133 1.707E-06 1.430E-02 1.749E-05 I-134 2.753E-08 3.458E-07 1.090E-07 I-135 1.181E-06 8.405E-04 7.251E-06 total - 3.913E-06 8.104E-02 3.068E-05 30:00:00.00 Whole Body Thyroid Beta 1-131 2.137E-05 1.770E+00 1.398E-04 i 1-132 2.022E-07 1.746E-05 6.354E-07

! I-133 4.536E-06 3.798E-02 4.646E-05 j I-134 2.753E-08 3.458E-07 1.090E-07 4 I-135 1.403E-06 9.979E-04 8.609E-06 total - 2.754E-05 1.809E+00 1.956E-04

~

i j

l 4

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.otl Page: 72

.. - - - . - - - - , c- - - =

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\;rorla.ot2 Page: 73l MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:05.98 LASALLE UNIT 1 MSIV CNTRL RM.ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total ,

Input file = crorla.lc2

. CONTROL power = 3.458E+03 mode '- Control Room ISOTOPE .

I-131 9.977E-07 2.631E+04- .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94' .117 1.070E+03- .

1-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 .

RELEASE .

i I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-132 -cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0

'l-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0

I-135 cmp 1 at 0:00:00.00 inst 1.00 .drb1 .000 ff 1 dfctr 0 PLANT .

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. !

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.1.57E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. l number of lines 4.00 in1tal temp 550. l mass / unit length 287. heat capacity .117 t insul conducty 2.250E-02 split factor .998 j Pipe compartment # 3 inside radius 2.46 outside radius 3.02 '

insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge. filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

-1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:0n 00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES Saturday June 24. 1995- 09:24 c:\1asalle\rv6_95\crorla ot2 Page: 73

i Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorla.ot2 Page: 74 0:02:00.00 !

0:04:00.00 ;

1:00:00.00 t 30:00:00.00

' CONTROL ROOM .

0:00:00.00 l Vent filt intake 1.50 Intake Filt Eff 92.7 :

Recirc Rate 12.4 Recirc Filt Eff 73.5 !

Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 ,

CR Gamma Volum 3.32fE+03 !

I i

0:02:00.00 Whole Body Thyroid Beta '

I-131 9.268E-10 7.676E-05 6.063E-09 i 1-132 4.765E-09 4.116E-07 1.498E-08 l I-133 3.044E-09 2.549E-05 3.118E-08 I-134 3.959E-09 4.973E-08 1.567E-08 i I-135 5.232E-09 '3.723E-06 3.212E-08 total - 1.793E-08 1.064E-04 1.000E-07 0:04:00.00 Whole Body Thyroid Beta I-131 1.127E-08 9.339E-04 7.376E-08 1 I-132 3.804E-08 3.286E-06 1.196E-07 !

I-133 3.546E-08 2.969E-04 3.632E-07 i I-134 1.741E-08 2.187E-07 6.892E-08 ;

I-135 5.495E-08 3.909E-05 3.373E-07

total - 1.571E-0' 1.273E-03 9.627E-07 i 1:00:00.00 Whole Body Thyroid Beta !

L I-131 8.597E-07 7.121E-02 5.624E-06 l t

1-132 2.180E-07 1.883E-05 6.850E-07 !

i I-133 1.845E-06 1.545E-02 1.890E-05 i i 1-134 2.984E-08 3.748E-07 1.181E-07 :

i I-135 1.277E-06 9.086E-04 7.839E-06 l

total - 4.230E-06 8.759E-02 3.317E-05 j

! 30:00:00.00 Whole Body Thyroid Beta ;

I-131 2.309E-05 1.913E+00 1.511E-04 ;

I-132 2.187E-07 1.889E-05 6.873E-07 l I-133 4.902E-06 4.105E-02 5.021E-05 !

. 1-134 2.984E-08 3.748E-07 1.181E-07 [

! I-135 1.516E-06 1.079E-03 9.306E-06 ;

total - 2.976E-05 1.955E+00 2.114E-04

\

i s

i l t

! i I

Saturday June 24.'1995 09:24 c:\lasalle\rv6,_95\crorla.ot2 Page: 74 ;

1

Saturday June 24. 1995 09:24 c:\lasalle\rv6.,,95\crorla.ot3 Page: 75 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:22.40 LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total ;

Input file- crorla.lc3 >

CONTROL power - 3.458E+03 mode - Control Room j ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 !

I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 i RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-132 cmp 1 at' 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 ,

I-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 >

I-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0-I-135 cmp 1 at 0:00:00-00 inst 1.00

. drbl .000 ff I dfctr 0 [

PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100. ,

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208. ,

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 i inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353. !

number of lines 4.00 inital temp 550. i mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate -000

. recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu- 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00 Chiqu- 1.560E-04 brthr- 3.470E-04 occup- 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup .6 4:00:00.00 Chiqu- 4.370E-05 brthr- 3.470E-04 occup .4 i OUTPUT TIMES Saturday June 24. 1995 09:24 c:\lasalle\rv6,_95\crorla.ot3 Page: 75 !

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot3 Page: 76 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake Intake Filt Eff 90.4

.999 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 9.234E-10 7.649E-05 6.041E-09 I-132 4.747E-09 4.101E-07 1.492E-08 I-133 3.033E-09 2.540E-05 3.106E-08 I-134 3.942E-09 4.952E-08 1.560E-08 I-135 5.213E-09 3.709E-06 3.200E-08 total - 1.786E-08 1.061E-04 9.962E-08 0:04:00.00 Whole Body Thyroid Beta I-131 1.128E-08 9.346E-04 7.382E-08 I-132 3.806E-08 3.288E-06 1.196E-07 I-133 3.548E-08 2.971E-04 3.634E-07 I-134 1.741E-08 2.186E-07 6.890E-08 I-135 5.498E-08 3.912E-05 3.375E-07 total - 1.572E-07 1.274E-03 9.632E-07 1:00:00.00 Whole Body Thyroid Beta ;

I-131 8.629E-07 7.147E-02 5.645E-06 I-132 2.186E-07 1.888E-05 6.869E-07 I-133 1.852E-06 1.551E-02 1.897E-05 I-134 2.987E-08 3.751E-07 1.182E-07 I-135 1.281E-06 9.118E-04 7.866E-06 total - 4.245E-06 8.791E-02 3.328E-05 30:00:00.00 Whole Body Thyroid Beta I-131 2.319E-05 1.920E+00 1.517E-04 I-132 2.193E-07 1.894E-05 6.892E-07 I-133 4.921E-06 4.120E-02 5.040E-05 I-134 2.987E-08 3.751E-07 1.182E-07 I-135 1.522E-06 1.083E-03 9.339E-06 total - 2.988E-05 1.963E+00 2.122E-04 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot3 Page: 76

Saturday June 24, 1995 09:24' c:\lasalle\rv6_95\crorla.ot4 Page: 77 MSIV Leaka ram Version 1.2a execution on 6-24-1995 at 09:18:38.66 LASALLEUNIkePro$V1 MS CNTRL RM ORGI VIA DRAIN LINES LEAK RATE O 400 SCFH Total

- Input ' file = crorla.lc4 '

CONTROL power = 3.458E+03 l mode - Control Room ISOTOPE

1-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 i

. 1-132 8.426E-05 3.845E+04 776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5,502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 -

I-135 2.924E-05'5.195E+04 1.13 1.29' 9.370E-02 3.130E+04 RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff I dfctr 0 I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 -

I-133 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 :

I-134- cmp 1 at 0: 00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 i PLANT .

j comp 1 at 0:00:00.00 >

leak- rate 1.08 leak filtr .000

! purge rate .635 purge filtr 100.

! recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 ,

. insul thickness 7.62 pipe length 208. ,

, number of lines 4.00 inital temp 550. ,

mass / unit length 287. heat capacity .117

. insul conducty 2.250E-02 split factor .998 i

{

Pipe compartment # 3 '

inside radius 2.46 outside radius 3.02 4

insul thickness 6.35 pipe length 353.

, number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES

-. Saturday' June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot4 Page: 77

4

?

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot4 Page: 78

. 0:02:00.00

0: 04:00.00 4 1:00:00.00 j 30:00:00.00 CONTROL ROOM 4

0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 l Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 i

. CR Gamma Volum 3.326E+03 l l

1 i

l 0:02:00.00 Whole Body Thyroid Beta i

~

I-131 1.024E-09 8.478E-05 6.697E-09 i I-132 5.262E-09 4.546E-07 1.654E-08

i I-133 3.362E-09 2.815E-05 3.443E-08 I-134 4.370E-09 5.489E-08 1.730E-08 !

I-135 5.779E-09 4.111E-06 3.547E-08 total = 1.980E-08 1.176E-04 1.104E-07

! 0:04:00.00 Whole Body Thyroid Beta I-131 1.251E-08 1.036E-03 8.181E-08

I-132 4.2185-08 3.644E-06 1.326E-07 I-133 3.933E-08 3.293E-04 4.028E-07 4

I-134 1.929E-08 2.423E-07 7.636E-08 I-135 6.094E-08 4.336E-05 3.741E-07 total = 1.743E-07 1.412E-03 1.068E-06 1:00:00.00 Whole Body Thyroid Beta i I-131 9.563E-07 7.921E-02 6.256E-06

1-132 2.423E-07 2.093E-05 7.613E-07 I-133 2.053E-06 1 719E-02 2.102E-05 I-134 3.310E-08 4.158E-07 1.310E-07

I-135 1.420E-06 1.011E-03 8.718E-06

. total - 4.704E-06 9.743E-02 3.689E-05 i

30:00:00.00 Whole Body Thyroid Beta I-131. 2.570E-05 2.128E+00 1.681E-04 1

, I-132- 2.431E-07 2.100E-05 7.639E-07 1-133 5.453E-06 4.566E-02 5.586E-05 i 1-134 3.310E-08 4.158E-07 1.310E-07

! I-135 1.686E-06 1.200E-03 1.035E-05 total - 3.311E-05 2.175E+00 2.352E-04 4

4 x

i Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorla.ot4 Page: 78 i

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot5 Page: 79-MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:54.86 LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total

Input file- crorla.lc5

. CONTROL power - 3.458E+03

' mode - Control Room ISOTOPE .

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13- 1.29 9.370E-02 3.130E+04 RELEASE'

. 1-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-133 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0

, 'I-134 cmp 1 at 0:00:00.00 inst 1.00 drbi .000- ff 1 dfctr 0 i

I-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00

-leak rate 1.08 leak filtr .000 .

purge rate .635 purge filtr 100.

2 recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

. mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3

inside radius 2.46 outside radius 3.02 L insul thickness 6.35 pipe length 353.

number of lines 4.00 inital temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate- .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup- 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup .6 4:00:00.00 Chiqu- 4.370E-05 brthr- 3.470E-04 occup= .4 OUTPUT TIMES Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot5 Page: 79

.. . -. . . -. -. -- . - . = _ -

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot5 Page: 80 0:02:00.00 0:04:00.00 '.

1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake Intake Filt Eff 90.4

.999 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 1.223E-09 1.013E-04 8.003E-09 I-132 6.289E-09' 5.433E-07 1.976E-08 I-133 4.018E-09 3.365E-05 4.115E-08 I-134 5.223E-09 6.560E-08 2.067E-08 I-135 6.906E-09 4.914E-06 4.239E-08 total - 2.366E-08 1.405E-04 1.320E-07 0:04:00.00 Whole Body Thyroid Beta I-131 1.494E-08 1.238E-03 9.776E-08 I-132 5.041E-08 4.354E-06 1.584E-07 I-133 4.699E-08 3.935E-04 4.813E-07 I-134 2.305E-08 2.896E-07 9.125E-08 I-135 7.282E-08 5.181E-05 4.470E-07 i total 2.082E-07 1.688E-03 1.276E-06

]

1:00:00.00 Whole Body Thyroid Beta I-131 l'.143E-06 9.463E-02 7.474E-06 I-132 2.894E-07 2.500E-05 9.096E-07 I I-133 2.452E-06 2.053E-02 2.512E-05 I-134 3.955E-08 4.968E-07 1.566E-07 I-135 1.697E-06 1.207E-03 1.042E-05 total - 5.621E-06 1.164E-01 4.407E-05 ,

1 30:00:00.00 Whole Body Thyroid Beta l I-131 3.070E-05 2.543E+00 2.008E-04 l I-132 2.904E-07 2.509E-05 9.127E-07 I I-133 6.515E-06 5.456E-02 6.673E-05 I I-134 3.955E-08 4.968E-07 1.566E-07 l 1-135 2.015E-06 1.433E-03 1.237E-05 total - 3.956E-05 2.599E+00 2.810E-04 i

i Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorla.ot5 Page: 80 i

l Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot6 Page: 81 ;

i MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:11.18 LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total !

Input file = crorla.lc6 ;

-CONTROL ;

-power - 3.458E+03 mode - Control Room 1

IS0T0fE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 i

~

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 1-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE I I-131 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 !

I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 i 1-133 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 ;

I-134 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 i 1-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 l PLANT ;

comp 1 at 0:00:00.00 !

leak rate 1.08 leak filtr .000 ;

purge rate .635 purge filtr 100. +

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. l volume 1.157E+04 :

Pipe compartment # 2 !

inside radius 30.3 outside radius 33.0 ,

insul thickness 7.62 pipe length 208. ;

number of lines 4.00 in1tal temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor .998 Pipe compartment # 3 inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

r mass / unit length 5.04 heat capacity .117

' insul conducty 2.250E-02 split factor 1.00 comp 4 at 0:00:00.00 a leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 t recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 i

comp 5 at 0:00:00.00 i leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 4

pressure 1.00 temperature 68.0 4

volume 2.917E+05

! METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

, 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6

4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 i OUTPUT TIMES Saturday June 24. 1995 09:24 c.\lasalle\rv6_95\crorla.ot6 Page: 81

i Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot6 Page: - 82 '

0:02:00.00 t 0:04:00.00 .

1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 !

Vent filt intake 1.09 Intake Filt Eff 89.1 i Recirc Rate 12.4 Recirc Filt Eff 73.5 i Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 i CR Gamma Volum 3.326E+03 l i

0:02:00.00 Whole Body Thyroid Beta i 1-131 1.041E-09 8.623E-05 6.811E-09 1 1-132 5.352E-09 4.623E-07 1.682E-08 !

I-133 3.419E-09 2.863E-05 3.502E-08 !

I-134 4.445E-09 5.583E-08 1.759E-08 !

I-135 5.877E-09 4.182E-06 3.608E-08 i total - 2.013E-08 1.196E-04 1.123E-07 l i

0:04:00.00 Whole Body Thyroid Beta i 1-131 1.271E-08 1.053E-03 8.316E-08 !

i I-132 4.288E-08 3.704E-06 1.348E-07 I-133 3.997E-08 3.347E-04 4.094E-07 .

1-134 1.961E-08 2.464E-07 7.763E-08 I-135 6.194E-08 4.407E-05 3.802E-07 total - 1.771E-07 1.436E-03 1.085E-06 1:00:00.00 Whole Body Thyroid Beta I-131 9.716E-07 8.048E-02 6.356E-06 I-132 2.462E-07 -2.126E-05 7.736E-07 I-133 2.085E-06 1.746E-02 2.136E-05 I-134 3.365E-08 4.226E-07 1.332E-07 I-135 1.443E-06 1.027E-03 8.858E-06 total - 4.780E-06 9.899E-02 3.748E-05 30:00:00.00 Whole Body Thyroid Beta I-131 2.611E-05 2.162E+00 1.708E-04 I-132 2.470E-07 2.134E-05 7.762E-07 I-133 5.541E-06 4.639E-02 5.675E-05 I-134 3.365E-08 4.226E-07 1.332E-07 I-135 1.713E-06 1.219E-03 1.052E-05 total - 3.364E-05 2.210E+00 2.390E-04 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot6 Page: 82

1 1

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot7 Page: 83 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:27.44 LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crorla.lc7 CONTROL power -' 3.458E+03 .

mode - Control Room !

IS0 TOPE >

I-131- 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 !

I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 l I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE i I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 ,

I-132 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 i I-133 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff I dfctr 0 1-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0

(

I-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 PLANT i comp .1 at 0:00:00.00 leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225.

volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 ,

insul thickness 7.62 pipe length 208. 1 number of lines 4.00 inital temp 550. '

mass / unit length 287. heat capacity .J7 ;

insul conducty 2.250E-02 split factor .998 i Pipe compartment # 3 '

inside radius 2.46 outside radius 3.02 insul thickness 6.35 pipe length 353.

number of lines 4.00 in1tal temp 550.

mass / unit length 5.04 heat capacity .117 insul conducty 2.250E-02 split factor 1.00 i comp 4 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 100.

volume 6.976E+03 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 i volume 2.917E+05 l METEOROLOGY !

0:00:00.00 Chiqu- 2.650E-04 brthr= 3.470E-04 occup= 1. i 0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1. !

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 !

4:00:00.00 Chiqu- 4.370E-05 brthr= 3.470E-04 occup .4 i l

OUTPUT TIMES !

Saturday June 24, 1995 09:24 'c:\lasalle\rv6_95\crorla.ot7 Page: 83 ;

I

Saturday June'24, 1995 09:24 c:\lasalle\rv6_95\crorla.ot7 Page: 84 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.18 Intake Filt Eff 87.8 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 13.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 1.244E-09 1.030E-04 8.137E-09 I-132 6.395E-09 5.524E-07 2.010E-08 I-133 4.085E-09 3.421E-05 4.184E-08 I-134 5.311E-09 6.671E-08 2.102E-08 I-135 7.022E-09 4.996E-06 4.310E-08 total - 2.406E-08 1.428E-04 1.342E-07 0:04:00.00 Whole Body Thyroid Beta I-131 1.517E-08 1.257E-03 9.927E-08 I-132 5.119E-08 4.422E-06 1.609E-07 I-133 4.772E-08 3.996E-04 4.888E-07 I-134 2.342E-08 2.942E-07 9.269E-08 I-135 7.395E-08 5.261E-05 4.539E-07 total - 2.114E-07 1.714E-03 1.295E-06 1:00:00.00 Whole Body Thyroid Beta I-131 1.159E-06 9.601E-02 7.583E-06 .

I-132 2.937E-07 2.537E-05 9.231E-07 I-133 2.488E-06 2.083E-02 2.548E-05 I-134 4.016E-08 5.045E-07 1.590E-07 I-135 1.722E-06 1.225E-03 1.057E-05 total - 5.703E-06 1.181E-01 4.472E-05 30:00:00.00 Whole Body Thyroid Beta I-131 3.114E-05 2.580E+00 2.037E-04 I-132 2.947E-07 2.546E-05 9.262E-07 I-133 6.610E-06 5.535E-02 6.770E-05 I-134 4.016E-08 5.045E-07 1.590E-07 I-135 2.044E-06 1.454E-03 1.255E-05 total - 4.013E-05 2.636E+00 2.851E-04 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorla.ot7 Page: 84

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.otl Page: 85 l MSIV Leakace Program Version 1.2a execution on 6-24-1995 at 09:17:52.03 !

LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total l Input file = crorlb.lc1 !

CONTROL power = 3.458E+03 mode = Control Room i tbvol - 16.1 !

tbarea - 409.

I

-ISOTOPE I-131 9.977E-07 2.631E+04 .357 '1.05 2.960E-02 1.080E+06 ,

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 J I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04- i RELEASE I I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 i I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 ,

I-133 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 :

1-134 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff I dfctr 0 1-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 PLANT !

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 t purge rate .635 purge filtr 100. ;

recirc rate .000 recirc filtr .000

pressure 2.83 temperature 225. l volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 i' insul thickness 7.62 pipe length 208.

number of lines 4.00 in1tal temp 550. ;

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 !

inside radius 30.6 outside radius 33.0 i insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550. !

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # y4 split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate- .000 recirc filtr .000 1 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. i 0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 t 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 !

OUTPUT TIMES I 0:02:00.00 1 0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.otl Page: 85 i

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.otl Page: 86 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 '

Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E400 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta '

I-131 1.264E-10 1.047E-05 8.270E-10 l I-132 0.000E+00 0.000E+00 0.000E+00 1-133 3.550E-17 2.973E-13 3.636E-16 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 3.652E-28 2.598E-25 2.241E-27 total - 1.264E-10 1.047E-05 8.270E-10 l

l I

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.otl Page: 86

' j

' Saturday June 24, 1995 09:24' c:\1asalle\rv6_95\crorib.ot2 Page: 87 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:08.40 ;

'LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total 4

Input file = crorlb.lc2 CONTROL power = 3.458E+03 !

mode '= Control Room tbvol = 16.1 tbarea - 409. ;

ISOTOPE I-131 '9.977E-07 2.631E+04 .357 -1.05 2.960E-02 1.080E+06 I-132' 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 !

I-133 9.257E-06 5.502E+04 .589 1.08 7 640E-02 1.800E+05 i I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 ,

I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE r I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 t I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 :

1-133 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff 1 dfctr 0 ff 1 dfctr 0 1-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 !

I-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff I dfctr 0 >

PLANT comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000 r purge rate .635 purge filtr 100. ;

recirc rate- .000 recirc filtr .000 pressure 2.83 temperature 225. .

i volume 1.157E+l4 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 ,

insul thickness 7.6? pipe length 208.

number of lines 4.00 inital temp 550. l mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # 4y split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6

'4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot2 Page: 87 i

J

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot2 Page: 88 l 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.50 Intake Filt Eff 92.7 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 1

4 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00

1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.366E-10 1.131E-05 8.936E-10 I-132 0.000E+00 0.000E+00 0.000E+00 I I-133 3.836E-17 3.212E-13 3.929E-16 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 3.947E-28 2.808E-25 2.423E-27 total - 1.366E-10 1.131E-05 8.936E-10 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot2 Page: 88

v Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot3 Page: 89 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:24.66 ;

i LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE O 400 SCFH Total ;

t

-Inaut file = crorlb.lc3 1 4

'C0iTROL power = 3.458E+03

mode - Control Room tbvol = -16.1

tbarea - 409. t ISOTOPE i

1-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 :

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 i I-134.- 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 i

1-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 i RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 !'

I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-133 cmp 1-at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 i I-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 ,

I-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 l 1 PLANT-

comp 1 at 0:00:00.00 leak rate 1.08 leak filtr .000

purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 '

i pressure 2.83 temperature 225.

. volume 1.157E+04 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 )

. insul thickness 7.62 pipe length 208. !

inital temp number of lines 4.00 550.

. mass / unit length 287. heat capacity .117

insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 225.

number of lines 4.00 inital temp 550.

i mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00

". Turbine compartment # y4,

i. split factor - 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0

, volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1.

0:08:00.00- Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 i

OUTPUT TIMES 0:02:00.00 0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot3 Pa9e: 89

i Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot3 Page: 90 1:00:00.00 l 30:00:00.00 ,

CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 1 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 '

CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 l I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.371E-10 1.136E-05 8.971E-10 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 3.851E-17 3.225E-13 3.944E-16 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 3.961E-28 2.818E-25 2.431E-27 total - 1.371E-10 1.136E-05 8.971E-10 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot3 Page: 90

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot4 Page: 91 ,

~

-MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:40.91 :

LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total Input file = crorlb.lc4

' CONTROL power - 3.458E+03 mode - Control Room tbvol = 16.1 tbarea'= 409. ,

ISOTOPE - .

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 ,

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03

, I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05

1-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.19bE+04 1.13 1.29 9.370E-02 3.130E+04 ;

I RELEASE I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0

I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 '

I-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-135 cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff I dfctr 0 i

~-

PLANT [

comp 1 at 0:00:00.00 ;

leak rate 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000

pressure 2.83 temperature 225.

! volume 1.157E+04 3 Pipe compartment # 2 inside radius 30.3 outside radius 33.0 insul thickness 7.62 pipe length 208.

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 -

Pipe compartment # 3 inside radius 30.6 outside radius 33.0 '

insul thickness 7.62 pipe length 226.

number of lines 4.00 inital temp 550.

mass / unit length 260. heat capacity .117

, insul conduct 2.250E-02 split factor 1.00 Turbine compartment # 4y split factor 1.00

, comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 ,

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 1 volume 2.917E+05

METEOROLOGY 0:00:00.00 Chiqu- 2.650E-04 brthr- 3.470E-04 occup- 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu- 9.940E-05 brthr= 3.470E-04 occup= .6 :

4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup .4 *

-OUTPUT TIMES 0:02:00.00 4

0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot4 Page: 91 1 i

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot4 Page: 92 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.520E-10 1.259E-05 9.943E-10 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 4.268E-17 3.574E-13 4.371E-16 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 4.390E-28 3.123E-25 2.695E-27 total - 1.520E-10 1.259E-05 9.943E-10 l

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot4 Page: 92 i

i Saturday June.24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot5 Page: 93 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:57.17 LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total

[

l In)ut' file = crorlb.lc5 -

C04 TROL power = 3.458E+03' mode = Control Room

tbvol = 16.1 -

l tbarea = 409. -

IS0 TOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 !

I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 l j I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 1 'I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 I RELEASE !

I-131 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 l I-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 I-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 1-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 1-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 l PLANT (

comp 1 at 0:00:00.00 ;

leak rate 1.08 leak filtr .000 .

purge rate .635 purge filtr 100. !

. recirc rate .000 recirc filtr .000 l pressure 2.83 temperature 225.

volume 1.157E+04 i Pipe compartment # 2 inside radius 30.3 outside radius 33.0 l i- insul thickness 7.62 pipe length 208.

number of lines 4.00 in1tal temp 550.

4 mass / unit length 287. heat capacity .117

! insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 inside radius 30.6 outside radius 33.0 insul thickness 7.62 pipe length 226.

number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117

, insul conduct 2.250E-02 split factor 1.00 Turbine compartment # 4y split factor 1.00 comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.003E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00-0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot5 Page: 93

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot5 Page: 94 1:00:00.00 30:00:00.00 ;

CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.816E-10 1.504E-05 1.188E-09 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 5.099E-17 4.269E-13 5.222E-16 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 5.245E-28 3.732E-25 3.219E-27 total = 1.816E-10 1.504E-05 1.188E-09 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot5 Page: 94

Saturday June 24, 1995 09:24 c:\lasalle\rv6__95\crorlb.ot6 Page: 95-MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:13.43 c LASALLE UNIT 1 MSIV CNTRL RM ORGI VIA TURBINE LEAK RATE la 400 SCFH Total i

Input file = crorlb.lc6 t CONTROL- !

power = 3.458E+03

mode - Control Room-tbvol - 16.1 t tbarea -- 409. ,

IS0 TOPE I I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 I-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 !

I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05 !

I-134 2.196E-04 6.056E+04 .917 2.94- .117 1.070E+03 !

I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 :

4 RELEASE I-131- cmp 1 at 0:00:00,00 inst 1.00 drbi .000 ff I dfctr 0 !

I-132 cmp 1 at 0: 00:00.00 inst 1.00 drbi .000 ff I dfctr 0 1-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 I-134 cmp 1 at 0:00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 .

1-135- cmp 1 at 0:00:00.00 inst 1.00 drb1 .000 ff I dfctr 0 1 PLANT l comp- 1 at 0:00:00.00 :

leak rate 1.08 leak filtr .000 i purge rate .635 purge filtr 100. '

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 220.

volume 1.157E+04-Pipe compartment # 2 ;

. inside radius 30.3 outside radius 33.0 '

insul thickness pipe length 7.62 208. '

number of lines 4.00 inital temp 550.

mass / unit length 287. heat capacity .117 i insul conducty 2.250E-02 split factor 2.430E-03 Pipe compartment # 3 l inside radius 30.6 outside radius 33.0 ,

insul thickness 7.62 pipe length

~

226.

number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00

Turbine compartment # 4y

. split factor 1.00 1

comp 5 at 0:00:00.00 leak rate .000 leak filtr .000 -

purge rate 1.000E+06 purge filtr .000 I

.' recirc rate .000 recirc filtr .000 ,

pressure 1.00 temperature 68.0 ,

volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1. ,

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00

'0:04:00.00 I

Saturday June 24. 1995 09:24 c:\lasalle\rv6,_95\crorlb.ot6 Page: 95

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot6 Page: 96 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.09 Intake Filt Eff 89.1 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 3.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 1-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.544E-10 1.279E-05 1.010E-09

, I-132 0.000E+00 0.000E+00 0.000E+00 l I-133 4.336E-17 3.631E-13 4.441E-16 I-134 0.000E+00 0.000E+00 0.000E+00 l I-135 4.460E-28 3.173E-25 2.738E-27 total = 1.544E-10 1.279E-05 1.010E-09 i

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot6 Page: 96

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crorlb.ot7 Page: 97 MSIV Leakage Prg ram Version 1.2a execution on 6-24-1995 at 09:19:29.69 LASALLE UNIT 1 MS2V CNTRL RM ORGI VIA TURBINE LEAK RATE @ 400 SCFH Total

. Input file = crorlb.lc7.

CONTROL power - 3.458E+03 mode - Control Room tbvol - 16.1 tbarea - 409.

IS0 TOPE :

I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06

1-132 8.426E-05 3.845E+04 .776 2.95 8.130E-02 6.440E+03 L I-133 9.257E-06 5.502E+04 .589 1.08 7.640E-02 1.800E+05- l I-134 2.196E-04 6.056E+04 .917 2.94 .117 1.070E+03 I-135 2.924E-05 5.195E+04 1.13 1.29 9.370E-02 3.130E+04 RELEASE 4 I-131 cmp 1 at 0: 00:00.00 inst 1.00 drbi .000 ff 1 dfctr 0 i 1-132 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 1-133 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 I-134 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff I dfctr 0 1 I-135 cmp 1 at 0:00:00.00 inst 1.00 drbl .000 ff 1 dfctr 0 i PLANT i comp 1 at 0:00.00.00

leak rata 1.08 leak filtr .000 purge rate .635 purge filtr 100.

recirc rate .000 recirc filtr .000 pressure 2.83 temperature 225. t volume 1.157E+04 Pipe compartment # 2 -

inside radius 30.3 outside radius 33.0 insul thickness pipe length 7.62 208.

number of lines 4.00 inital temp 550. -

mass / unit length 287. heat capacity .117 insul conducty 2.250E-02 split factor 2.430E-03 ,

Pipe compartment # 3 l inside radius outside radius 33.0 30.6 i insul thickness 7.62 pipe length 226. ,

i number of lines 4.00 in1tal temp 550.

mass / unit length 260. heat capacity .117 insul conduct 2.250E-02 split factor 1.00 Turbine compartment # 4y split factor 1.00 comp 5 at 0:00:00.00 l leak rate .000 leak filtr .000 l purge rate 1.000E+06 purge filtr .000 4 recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 i volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= occup= 1. i 1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 1 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 I 0UTPUT TIMES i' 0:02:00.00 0:04:00.00 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot7 Page: 97 ;

L

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot7 Page: 98 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.18 Intake Filt Eff 87.8 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 0:02:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 1-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 0:04:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 1-134 0.000E+00 0.000E+00 0.000E+00 1-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 1:00:00.00 Whole Body Thyroid Beta I-131 0.000E+00 0.000E+00 0.000E+00 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 0.000E+00 0.000E+00 0.000E+00 I-134 0.000E+00 0.000E+00 0.000E+00 I-135 0.000E+00 0.000E+00 0.000E+00 total - 0.000E+00 0.000E+00 0.000E+00 30:00:00.00 Whole Body Thyroid Beta I-131 1.842E-10 1.526E-05 1.205E-09 I-132 0.000E+00 0.000E+00 0.000E+00 I-133 5.173E-17 4.331E-13 5.298E-16 I-134 0.000E+00 0.000E+00 0.000E+00 1-135 5.322E-28 3.786E-25 3.266E-27 total - 1.842E-10 1.526E-05 1.205E-09 l

\

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crorlb.ot7 Page: 98 l

I Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot1 Page: 99 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:17:53.62 :

LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total ;

Inaut file = crrsla.lc1' C0iTROL power = 3.458E+03 mode - Control Room IS0 TOPE :

1-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 RELEASE

. I-131 cmp 1 at 0:00:00.00 inst .000 drbl 1.147E-04 ff 1 dfctr 0 .;

I-131 cmp 1 at 0:02:00.00 inst .000 drb17.682E-04 ff 1 dfctr 0 l I-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff 1 dfctr 0

I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff I dfctr 0 I-131 cmp 1 at 2:00:00.00 inst .000 drbi 4.345E-02 ff 1 dfctr 0 ;

4 I-131 cmp 1 at 2:16:00.00 inst .000 drb1 5.632E-02 ff 1 dfctr 0 t I-131 cmp 1 at 4:00:00.00 inst .000 drbi 6.410E-02 ff 1 dfctr 0 1-131 cmp 1 at 6:00:00.00 inst .000 drb1 6.104E-02 ff I dfctr 0 1 1-131 cmp 1 at 8:00:00.00 inst .000 drbl 5.223E-02 ff 1 dfctr 0 i I-131 cmp 1 at 11:00:00.00 inst .000 drb13.985E-02 ff 1 dfctr 0

.I-131 cmp 1 at 15:00:00.00 inst .000 drbi 2.337E-02 ff I dfctr 0

drbl 1.098E-02 ff 1 dfctr 0 I-131 cmp 1 at 23:00:00.00 inst .000 l PLANT comp 1 at 0:00:00.00

. leak rate 3.51 leak filtr .000 J

purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 ;

j comp 2 at 0:00:00.00 leak rate .000 leak filtr .000

purge rate 1.000E+06 purge filtr .000

recirc rate .000 recirc filtr .000

' pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

. -0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 i 1:00:00.00 ;

30:00:00.00 l

l CONTROL ROOM 0:00:00.00 Vent filt intake .999. Intake Filt Eff 90.4 Recirc Rate 12.4 ' Recirc Filt Eff 73.5 Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 l

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.otl Page: 99 i i

_4 a s

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.otl Page: 100

, 0:02:00.00 Whole Body Thyroid Beta I-131 1.284E-11 1.064E-06 8.402E-11 0:04:00.00 Whole Body Thyroid Beta I-131 1.268E-10 1.050E-05 8.296E-10 1:00:00.00 Whole Body Thyroid Beta .

I-131 2.605E-08 2.158E-03 1.704E-07 30:00:00.00 Whole Body Thyroid Beta I-131 1.654E-05' 1.370E+00 1.082E-04 6

4 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95 crrsla.otl Page: 100

i

. Saturday June 24. 1995 09:24 c:\lasalte\rv6_95\crrsla.ot2 Page: 101 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:10.05 l LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA D?AIN LINES LEAK RATE @ 400 SCFH Total Input file- crrsla.lc2 CONTROL :

power - 3.458E+03 l mode - Control Room ;

ISOTOPE ,

I-131 9 977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 RELEASE I-131 cmp 1 at 0:00:00.00 inst .000 drbl 1.147E-04 ff I dfctr 0 ,

I-131 cmp 1 at 0:02:00.00 inst .000 drbl 7.682E-04 ff 1 dfctr 0 I-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff 1 dfctr 0 I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff I dfctr 0 I-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr'0-I-131 cmp 1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff 1 dfctr 0-I-131. cmp 1 at 2:00:00.00. inst .000 drbl 4.345E-02 ff 1 dfctr 0 I-131 cmp 1 at 2:16:00.00 inst .000 drbl 5.632E-02 ff I dfctr 0 .

1-131 cmp 1 at 4:00:00.00 inst .000 drb1 6.410E-02 ff I dfctr 0 :

I-131 cmp 1 at 6:00:00.00 inst .000 drbi 6.104E-02 ff I dfctr 0 i cmp 1 at 8:00:00.00 inst .000 drbi 5.223E-02 ff 1 dfctr 0 I-131 I-131 cmp 1 at 11:00:00.00 inst .000 drbl 3.985E-02 ff 1 dfctr 0 .

I-131 cmp 1 at 15:00:00.00 inst .000 drbl 2.337E-02 ff 1 dfctr 0 ;

I-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff 1 dfctr 0 PLANT .

comp 1 at 0:00:00.00 ;

leak rate 3.51 leak filtr .000 ;

purge rate .000 purge filtr .000 '

recirc rate .000 recirc filtr .000 '

pressure 1.00 temperature 100.

volume 6.976E+03 comp 2 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 ,

volume 2.917E+05 l METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup- 1. ;

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr- 3.470E-04 occup= .4 0UTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .1.50 Intake Filt Eff 92.7 l Recirc Rate 12.4 Recirc Filt Eff 73.5 i Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 l

' Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot2 Page: 101 1

1 l

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot2 Page:

102 l l

l 0:02:00.00 Whole Body Thyroid Beta 1-131 1.393E-11 1.154E-06 9.116E-11 0:04:00.00 Whole Body Thyroid Beta i I-131 1.375E-10 1.139E-05 8.994E-10 1:00:00.00 Whole Body Thyroid Beta I-131 2.817E-08 2.333E-03 1.843E-07 30:00:00.00 Whole Body Thyroid Beta !

. 1-131 1.788E-05 1.481E+00 1.169E-04 l

l l

l Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot2 Page: 102 l

. . .. . ._ . -_ . . . _ - - -- ~ - - _ - _ . -

Saturday June _24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot3 Page: 103 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:26.25 .

LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crrsla.lc3 .

t CONTROL power = 3.458E+03 ,

mode - Control Room ;

ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 .

RELEASE I-131 cmp 1 at 0:00:00.00 inst .000 drb1 1.147E-04 ff I dfctr 0 1-131 cmp 1 at 0:02:00.00 inst .000 drb1 7.682E-04 ff I dfctr 0 1-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff I dfctr 0 I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr 0 ,

I-131 cmp 1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff I dfctr 0 i I-131 cmp 1 at 2:00:00.00 inst .000 drbl 4.345E-02 ff 1 dfctr 0 1-131 cmp 1 at 2:16:00.00 inst .000 drb1 5.632E-02 ff I dfctr 0 I-131 cmp 1 at 4:00:00,00 inst .000 drb1 6.410E-02 ff I dfctr 0 1-131 cmp 1 at 6:00:00.00 inst .000 drbl 6.104E-02 ff I dfctr 0 I-131 cmp 1 at 8:00:00.00 inst .000 drb1 5.223E-02 ff 1 dfctr 0 -

I-131 cmp 1 at 11:00:00.00 inst .000 drbl 3.985E-02 ff 1 dfctr 0 !

I-131 cmp 1 at 15:00:00.00 inst .000 drbi 2.337E-02 ff I dfctr 0 1-131 cmp 1 at 23:00:00.00 inst .000 drb1 1.098E-02 ff 1 dfctr 0 j PLANT 1

comp 1 at 0:00:00.00 .

leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 !

recirc rate .000 recirc filtr .000 i pressure 1.00 temperature 100. !

volume 6.976E+03 comp 2 at 0:00:00.00 leak rate .000 leak filtr .000 ;

purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 .

pressure 1.00 temperature 68.0 ,

l volume 2.917E+05 METEOROLOGY ,

0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. l

. 0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

t 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 i OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 1.180E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot3 Page: 103

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot3 Page: 104 0:02:00.00 Whole Body Thyroid Beta I-131 1.393E-11 1.154E-06 9.115E-11~

0:04:00.00 Whole Body Thyroid Beta I-131 1.376E-10 1.139E-05 9.000E-10 1:00:00.00 Whole Body Thyroid Beta I-131 2.826E-08 2.341E-03 1.849E-07 30:00:00.00 Whole Body Thyroid Beta I-131 1.795E-05 1.486E+00 1.174E-04 l

l l

l Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot3 Page: 104

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot4 Page: 105 MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:42.51 LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Inaut file = crrsla.lc4 C0iTROL power - 3.458E+03 mode - Control Room ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 RELEASE I-131 cmp 1 at 0:00:00.00 inst .000 drbl 1.147E-04 ff 1 dfctr 0 I-131 cmp 1 at 0:02:00.00 inst .000 drbi 7.682E-04 ff 1 dfctr 0 I-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff 1 dfctr 0 I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0 1-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:16:00.00 inst .000 drbi 3.411E-02 ff I dfctr 0 1-131 cmp 1 at 2:00:00.00 inst .000 drbl 4.345E-02 ff 1 dfctr 0 I-131 cmp 1 at 2:16:00.00 inst .000 drbl 5.632E-02 ff 1 dfctr 0 I-131 cmp 1 at 4:00:00.00 inst .000 drbl 6.410E-02 ff I dfctr 0 1-131 cmp 1 at 6:00:00.00 inst .000 drb16.104E-02 ff I dfctr 0 1-131 cmp 1 at 8:00:00.00 inst .000 drb1 5.223E-02 ff 1 dfctr 0 1-131 cmp 1 at 11:00:00.00 inst .000 drbl 3.985E-02 ff I dfctr 0 I-131 cmp 1 at 15:00:00.00 inst .000 drbl 2.337E-02 ff 1 dfctr 0 I-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff I dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100.

volume 6.976E+03 comp 2 at 0:00:00.00 leak rate .000 leak filtr .000 purge rate 1.000E+06 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 68.0 volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr- 3.470E-04 occup= 1.

1:00:00.00 Chiqu= 9.940E-05 brthr- 3.470E-04 occup= .6 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 2.360E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot4 Page: 105

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot4 Page: 106 0:02:00.00 Whole Body Thyroid Beta i 1-131 1.544E-11 1.279E-06 1.010E-10 1 i

0:04:00.00 Whole Body Thyroid Beta l I-131 1.525E-10 1.263E-05 9.975E-10 l 4

1:00:00.00 Whole Body Thyroid Beta I-131 3.132E-08 2.594E-03 2.049E-07 30:00:00.00 Whole Body Thyroid Beta I-131 1.989E-05 1.647E+00 1.301E-04 1

1 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot4 Page: 106 s

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot5 Page: 107 t

MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:18:58.76 '

LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file = crrsla.lc5 CONTROL power = 3.458E+03 i mode - Control Room ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 .

RELEASE

. 1-131 cmp 1 at 0: 00:00.00 inst .000 drbl 1.147E-04 ff I dfctr 0 drbl 7.682E-04 ff I dfctr 0 I-131 cmp 1 at 0:02:00.00 inst .000 1-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03-ff 1 dfctr 0 I-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff 1 dfctr 0 I-131 cmp 1 at 1:16:00.00 inst .000 drbi 3.411E-02 ff 1 dfctr 0 I-131 cmp 1 at 2:00:00.00 inst .000 drbl 4.345E-02 ff 1 dfctr 0

^

I-131 cmp 1 at 2:16:00.00 inst .000 drbl 5.632E-02 ff 1 dfctr 0 .

'I-131 cmp 1 at 4:00:00.00 inst .000 drbl 6.410E-02 ff I dfctr 0 1-131 cmp 1 at 6:00:00.00 inst -.000 drbl 6.104E-02 ff 1 dfctr 0 1-131 cmp 1 at 8:00:00.00 inst .000 drbl 5.223E-02 ff 1 dfctr 0 4 I-131 cmp 1 at 11:00:00.00 inst .000 drbl 3.985E-02 ff 1 dfctr 0 1-131 cmp 1 at 15:00:00.00 inst .000 drbl.2.337E-02 ff I dfctr 0:

-I-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff 1 dfctr 0 PLANT-comp 1 at 0:00:00.00 :

! leak rate 3.51 leak filtr .000 purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 ,

pressure 1.00 temperature 100.

volume 6.976E+03 comp 2 at 0:00:00.00 leak rate .000 leak filtr .000 I purge rate 1.000E+06 purge filtr .000 l recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 I volume 2.917E+05 METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr= 3.470E-04 occup= 1.

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. .

1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 i 4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 OUTPUT TIMES 1 0:02:00.00 i 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake .999 Intake Filt Eff 90.4 Recirc Rate 12.4 Recirc Filt Eff 73.5 Vent Unfilt Intk 4.720E-02 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot5 Page: 107

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot5 Page: 108 0:02:00.00 Whole Body Thyroid Beta I-131 1.845E-11 1.528E-06 1.207E-10 0:04:00.00 Whole Body Thyroid Beta I-131 1.822E-10 1.509E-05 1.192E-09 1:00:00.00 Whole Body Thyroid Beta I-131 3.742E-08 3.100E-03 2.448E-07 30:00:00.00 Whole Body Thyroid Beta I-131 2.376E-05 1.968E+00 1.555E-04 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot5 Pa9e: 108

i Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot6 Page: 109 MSIV Leakage Program Version.1.2a execution on 6-24-1995 at 09:19:15.02 LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total Input file- crrsla.lc6 !

CONTROL !

power - 3.458E+03 l' mode - Control Room IS0 TOPE- I I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 RELEASE i 1-131 cmp 1 at 0:00:00.00 inst .000 drbl 1.147E-04 ff'1 dfctr 0 I-131 cmp 1 at 0:02:00.00 inst .000 drbl 7.682E-04 ff 1 dfctr 0 1-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff 1 dfctr 0 1-131 cmp 1 at .000 drb1 1.146E-02 ff 1 dfctr 0- l I-131 cmp 1 at- 1:00:00.00 0:21:00.00 instinst .000 drbi 2.209E-02 ff I dfctr 0 l I-131 cmp-1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff 1 dfctr 0

I-131 cmp 1 at 2:00:00.00 inst .000 drbi 4.345E-02 ff 1 dfctr 0 I-131 cmp 1 at 2:16:00.00 inst .000 drbl 5.632E-02 ff 1 dfctr 0 ,

I-131 cmp 1 at 4:00:00.00 inst .000 drbi 6.410E-02 ff 1 dfctr 0 1-131 cmp 1 at 6:00:00.00 inst .000 drbl 6.104E-02 ff I dfctr 0 I-131 cmp 1 at 8:00:00.00 inst .000 drbl 5.223E-02 ff I dfctr 0 i I-131 cmp 1 at 11:00:00.00 inst .000 drbl 3.985E-02 ff I dfctr 0 I-131 cmp 1 at 15:00:00.00 inst .000 drbl 2.337E-02 ff 1 dfctr 0 ,

I-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff 1 dfctr 0 l PLANT comp 1 at 0:00:00.00 :

leak rate 3.51 leak filtr .000 ;

purge rate .000 purge filtr .000 recirc rate .000 recirc filtr .000 pressure 1.00 temperature 100. i volume 6.976E+03 i comp 2 at 0:00:00.00

~

leak rate .000 leak filtr .000 i purge rate 1.000E+06 purge filtr .000 i recirc rate .000 recirc filtr .000 l pressure 1.00 temperature 68.0 i volume 2.917E+05' i METEOROLOGY 0:00:00.00 Chiqu- 2.650E-04 brthr- 3.470E-04 occup- 1. l 0:08:00.00' Chiqu= 1.560E-04 brthr- 3.470E-04 occup- 1. -

1:00:00.00 Chiqu- 9.940E-05 brthr- 3.470E-04 occup .6 i 4:00:00.00 Chiqu- 4.370E-05 brthr- 3.470E-04 occup= .4 l l

~ OUTPUT TIMES 0:02:00.00 0:04:00.00 1:00:00.00 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.09 Intake Filt Eff 89.1 Recirc Rate 12.4 Recirc Filt Eff 73.5

' Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 CR Gamma Volum 3.326E+03 Saturday June 24, 1995 09:24 c:\1asalle\rv6,,95\crrsla.ot6 Page: 109 ,.

+

1 Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot6 Page: '110 0:02:00.00 Whole Body Thyroid Beta l I-131 1.569E-11 1.299E-06 1.026E 0:04:00.00 Whole Body Thyroid Beta 1-131 1.549E-10 1.283E-05 1.013E-09 1

1:00:00.00 Whole Body Thyroid Beta l I-131 3.180E-08 2.634E-03 2.080E-07 <

30:00:00.00 Whole Body Thyroid Beta !

I-131 2.019E-05 1.672E+00 1.321E-04 l l

l l

l I

I l

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot6 Page: 110 l

Saturday June 24. 1995 09:24' c:\lasalle\rv6_95\crrsla.ot7 Page: 111l

'MSIV Leakage Program Version 1.2a execution on 6-24-1995 at 09:19:31.34 .

LASALLE UNIT 1 MSIV CNTRL RM RESUSP VIA DRAIN LINES LEAK RATE @ 400 SCFH Total i

! . Input file = crrsla.lc7 l CONTROL -.

t

. power.- 3.458E+03 I mode = Control Room i

~~

ISOTOPE I-131 9.977E-07 2.631E+04 .357 1.05 2.960E-02 1.080E+06 l

. RELEASE l I-131- cmp 1 at 0:00:00.00 inst .000 drb1 1.147E-04 ff 1 dfctr 0 ;

I-131 cmp 1 at 0:02:00.00 inst .000 drb17.682E-04 ff 1 dfctr 0 i

. 1-131 cmp 1 at 0:08:00.00 inst .000 drbl 4.797E-03 ff 1 dfctr 0 1-131 cmp 1 at 0:21:00.00 inst .000 drbl 1.146E-02 ff 1 dfctr 0

I-131- cmp 1 at 1:00:00.00 inst .000 drbl 2.209E-02 ff I dfctr 0 - '

I-131 cmp 1 at 1:16:00.00 inst .000 drbl 3.411E-02 ff 1 dfctr 0 r I-131 cmp 1 at 2:00:00.00 inst .000 drbl 4.345E-02 ff 1 dfctr 0 l I-131 cmp 1 at 2:16:00.00 inst .000 drb15.632E-02 ff 1 dfctr 0 :

I-131 cmp 1 at 4:00:00.00 inst .000 drbl 6.410E-02 ff I dfctr.0 1-131 cmp 1 at 6:00:00.00 inst .000 drbl 6.104E-02 ff I dfctr 0 t I-131 cmp 1 at 8:00:00.00 inst .000 drbi 5.223E-02 ff I dfctr 0- !

I-131 cmp 1 at 11:00:00.00 inst -.000 drbl 3.985E-02 ff 1 dfctr 0 !

I-131 cmp 1 at 15:00:00.00 inst .000 drbl 2.337E-02 ff 1 dfctr 0 '

1-131 cmp 1 at 23:00:00.00 inst .000 drbl 1.098E-02 ff 1 dfctr 0 PLANT comp 1 at 0:00:00.00 leak rate 3.51 leak filtr .000 =

purge rate .000 purge filtr .000 !

recirc rate .000 recirc filtr .000 !

pressure 1.00 temperature 100. :

volume 6.976E+03 !

comp 2 at 0:00:00.00 -l leak rate .000 leak filtr .000 :

purge rate 1.000E+06 purge filtr .000 7 recirc rate .000 recirc filtr .000 .

pressure 1.00 temperature 68.0 !

volume 2.917E+05

METEOROLOGY 0:00:00.00 Chiqu= 2.650E-04 brthr- 3.470E-04 occup= 1. :

0:08:00.00 Chiqu= 1.560E-04 brthr= 3.470E-04 occup= 1. I 1:00:00.00 Chiqu= 9.940E-05 brthr= 3.470E-04 occup= .6 .

4:00:00.00 Chiqu= 4.370E-05 brthr= 3.470E-04 occup= .4 i OUTPUT TIMES' 0:02:00.00 >

0:04:00.00 l 1:00:00.00 i 30:00:00.00 CONTROL ROOM 0:00:00.00 Vent filt intake 1.18 Intake Filt Eff 87.8 i Recirc Rate 12.4- Recirc Filt Eff 73.5 t Vent Unfilt Intk 3.300E-03 Cont Room Volum 3.326E+03 !

CR Gamma Volum 3.326E+03 J

Saturday June 24. 1995 09:24 c:\lasalle\rv6_95\crrsla.ot7 Page: 111 b

T ' V l

Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot7 Page: 112 0:02:00.00 Whole Body Thyroid Beta I-131 1.874E-11 1.552E-06 1.226E-10 0:04:00.00 Whole Body Thyroid Beta 1-131 1.850E-10 1.532E-05 1.210E-09 1:00:00.00 Whole Body Thyroid Beta I-131 3.797E-08 3.145E-03 2.484E-07 30:00:00.00 Whole Body Thyroid Beta I-131 2.411E-05 1.997E+00 1.577E-04 1

l Saturday June 24, 1995 09:24 c:\lasalle\rv6_95\crrsla.ot7 Page: 112

)

_

ML20091P897

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ML20091P897

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