ML20050F248
| ML20050F248 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 03/19/1982 |
| From: | Ohanlon J ARKANSAS POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20050E922 | List: |
| References | |
| PROC-820319-03, NUDOCS 8204130351 | |
| Download: ML20050F248 (7) | |
Text
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ARKANSAS POWER & LIGHT COMPANY Arkansas Nuclear One MAUN11UUt UY KtLLAbt l'KULtuunt FORM 1000.06A
\ MAGNITUDE OF RELEASE - COMPUTER METHOD
,, 1904.01 REV. 0
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- m g p>g i BH-Canfrolled Copy RECORD OF CHANGES AND REVISIONS PAGE REVISION CHANGE PAGE REVISION CHANGE PAGE REVISION CHANGE 1 0 19 0 37 0 2 0 20 0 3 0 21 0 4 0 PC-2 22 0 s 5 0 23 0 6 0 24 0 7 0 25 0 8 0 26 0 9 0 27 0 10 0 28 0 11 0 29 0 12 0 PC-1 30 0 13 0 31 0 14 0 32 0 15 0 33 0 16 0 34 0 17 0 -
35 0 U204 30331 82033k DR ADOCK 05000 nrrnuveu of: -
APPROVAL DATE
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1/ 3/19 /V r.-
1 i PLANT M ANUAt SECTION: PROCEDURE / WORK PLAN TITLE: NO:
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MAGNITUDE OF MAGNITUDE OF RELEASE -
J nrivasr ponr CO*!PITTFR KffTlinn 1904.01
__/7 PAGE 4 nr 37
=a ARKANSAS NUCLEAR ONE atvision n o41E 7/io/si CHANGE pc_9 DATE 1/16/82 7.0 DETERMINATION OF EXISTING METER 0 LOGICAL CONDITIONS AND THE GASEOUS RELEASE RATE NOTE: If site meteorological data is unavailable, limited meteorological data may be obtained from the following groups. [If the Pasquil Atmospheric Stability Category cannot be obtained, assume Category "G" (most conservative).]
A. gational feather Service (Meteorologist-in-Charge) [771-0971; or
' ; or 771-1080 (recording B. KARV Radio (968-1184) C. MSS Dispatcher 7.1 Record the current date and time in Lines 1 and 2 respectively of Form 1904.01A. 7.2 Record the 00 from recorder AAR 9300 on Form 1904.01A, Line 3. If 00 is not available, record the At from recorder AAR 9300 and note appro-priately. 7.3 Record the prevailing wind direction (40' elev., if available) from recorder WDR 9300 on Form 1904.01A, Line 4. 7.4 Record the wind speed (40' elev., if available) from recorder WSR 9300 on Form 1904.01A, Line 5. ' 7.5 Record the net counts per minute and the corresponding system flow rates for each of the following monitors that are in service on Form 1904.01A. 7.5.1 Stack (RE-7400,FR-8001), Lines 6 and 7, respectively. 7.5.2 Penetration Room (RI-2120,FI-2120), Lines 8 and 9, respectively. 7.5.3 Penetration Room (RI-2130,FI-2130), Lines 10 and 11, respec-tively. 7.5.4 Hydrogen Purge (RI-7441, RI-7441A, FI-7441), Lines 12, 13 and 14, respectively. 7.5.5 Hydrogen Purge (RI-7442, RI-7442A, FI-7442), Lines 15, 16 and 17, respectively. 7.5.6 "A" Steam Header (RI-2682), Line 18. 7.5.7 No safeties / atmospheric dumps open (this is only applicable if the steam generator has primary-to-secondary leakage due to tube rupture; by using this method of calculation, the length of the rel. ease is not considered - it is only consi-dered to be a portion of the instantaneous release rate for
, the time of the calculation; for the initial release, assume 14 safeties open; for follow-up determinations, assume 2 safeties open unless verified to be more or less) Line 19.
7.5.8 "B" Steam Header (RI-2681), Line 20. 7.5.9 No safeties / atmospheric dumps open (see note on Step 7.5.7), Line 21. 7.5.10 Pass building (refer to 2904 series procedures). THE MATERIAL CONTAINED WITHIN THE SEBOLS ( ) IS PROPRIETARY OR PRIVATE INFORMATION. _ . __ _ _ _ _ _. . ._. _ _ _ _ _ __ -__ A_n -- --
ARKkNSAS POWER & LIGHT COMPANY s Arkansas Nuclear One
. j pNITUDE OF RELEASE FORM 1000.06A
. MAGNITUDE OF RELEASE - GERMS
- 7. .' -
1904.04 REV. 0 RECORD OF CHANGES AND REVISIONS PAGE REVISION CHANGE PAGE REVISION CHANGE PAGE REVISION CHANGE 1 0 19 0 2 0 20 0 3 0 PC-1 21 0 4 0 22 0 5 0 23 0 6 0 24 0 7 0 25 0 8 0 9 0 10 0 PC-1 11 0 12 0 PC-1 13 0 PC-1 14 0 15 0 16 0 17 0 18 0 APPROVED BY: APPROVAL DATE
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h a 2 s PLANT M ANUAL SECTEON: PROCEDUREAVORK PLA N TITLE: NO: t1AGNITUDE OF RELEASE punrFnimF MAGNTTimP OF RET FARP 1904.04 PAGE 3 of 25 (l
' ' ARKANSAS NUCLEAR ONE aevision o oaTE 1/19/82 CHANGE pc_1 DATE 3/16/82 7.0 DETERt!INATION OF EXISTING ?!ETER0 LOGICAL CONDITIONS AND TIIE GASEOUS RELEASE RATE l
7.1 Record the current date and time in Lines 1 and 2 respectively of l Form 1904.04A. If onsite meterological data is unavailable, enter "00S" (Out of Service) in the appropriate space. 7.2 Record the 00 from recorder AAR 9300 on Form 1904.04A, Line 3. If 00 is not available, record the At from recorder AAR 9300 and note appro-priately. 7.3 Record the prevailing wind direction (40' elev., if available) from recorder WDR 9300 on Form 1904.04A, Line 4. 7.4 Record the wind speed (40' elev., if available) from recorder WSR 9300 on Form 1904.04A, Line 5. 7.5 Record the radioactive release data as indicated on the Eberline CT2 for each of the following release points that are in service on Form 1904.04A: s 7.5.1 At the Eberline Control Terminal (CT), insert the key into (,_s) the " keyboard" switch and activate the control terminal. v 7.5.2 Set the IIistory Format select knob to " Release Rate." 7.5.3 For each of the channels to be interrogated, depress the lilis t . ?!in] pushbutton then enter the 2-digit monitor ID number and then the two digit channel ID. Then depress the [ ENTER] pushbutton. NOTE: A printout of the 23 previous 10-minute averages plus the current value will appear. A. Containment Purge [RX-9820] (Monitor 09; Channels 05, 07 or 09; in pCi/ min), Line 6. B. Radwaste Area [RX-9825] (tfonitor 06; Channels 05, 07 or 09; in pCi/ min), Line 7. C. Fuel llandling Area [RX-9830] (tlonitor 04; Channels 05, 07 or 09; in pCi/ min), Line 8. D. Penetration Room /ll, Purge [RX-9835] (tlonitor 03; Chan-nel 05, 07 or 09; in pCi/ min), Line 9. E. PASS Building (covered by 2904.04, "flagnitude of Re-fN lease - Germs"). U l
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PL ANT M ANUAL SECTION: PROCEDUREiWORK PLA N TITLE: NO: a.: MAGNITUDE OF RELEASE I : PRnCFTWRF MAGNTTimF nF RFT.F ASE 1904.04 g'AvK ~~ - - PAGE 10 of 25 l (dl ARKANSAS NUCLEAR ONE aEvis>On o oATE 1/19/82 CHANGE pc_1 DATE 3/16/82 l i
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I () 1 ( ) l () I( ) I I I I l LINE I ITEM l 1 2 l l l l 3 l 4 I It Io^t' I I I i 2 I i l TIME (HHm) l l l l l l 3 l 00 (degrees) lor ( ) at (*C)] I l 1 I l .(AAR-9300) l 1 l 4 { l ) I 1 l WIND DIRECTION (bDR-9300) FROM, I I I l l l
- c. I IN DEGREES is 15 MIN. AVG.) { i l I I 5 l WIND SPEED (WSR-9300) MPH \
4J l l l l l Mh,'.}.l 'AvM l [5 15 MIN. AVG.] J
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- -n l 6 l CONTAINMENT PURGE IMONITOR 09; l l
l l l l l l l [ [,L - l l CHAnEL ()os, ()07, ()091 pCi/ Min i l I i I 7 l RADWASTE AREA IMONITOR 06; CHASNEL l l l l (j l 1 ()05, ()07, ()091 pCi/ Min i l l l j 8 l FUEL HANDLING AREA [ MONITOR 04; i l l j l l l 1 l CHANNEL ()05, ()o7, or ()09] j l l l lyCifMin l l l
! 9 _t i ) I 1 i PENETRATION ROOM / HYDROGEN PURGE l l l l l l [ [ MONITOR 03; Channel ()05, ()07, I i I I or ()091 pCi/ Min l l I l l 1 1 I l 10 l"A"STEAMHEADER,(RI-2682)mR/hr l l j l 11 j NO. SAFETIES /AIMOSPHERIC DL?!PS l l 1 l l 0 PEN l l l l l
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[l ' l 12 -lLBS/HRSTEAMEXHAUSTED l l "B" l l l l 13 l STEAM HEADER, (RI-2681) mR/hr l l - l 14 l l l i NO. SAEETIES/ ATMOSPHERIC DUMPS I l l l l 1 l OPEN 1 l l l l l 15 l LES/ HOUR STEAM EXHAUSTED l l l l l - l 16 l UN'!ONITORED RELEASE PATH (S), Ci/Secl l 17 INITIALS l l l { _
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PAGE t 12 of 25 ARKANSAS NUCLEAR ONE aEvisioN CHANGE pc_1 DATE o o^TE 1/19/82 3/16/82 ddg 4 i . ,. .
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REv. # n ' PC' r , 3..-:*< gy;? / l LINE l MONITOR l DESIGNATION l CHANNEL
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l RELEASE RATE l RELEASE RATE +1
*/ , ' , l NO. l NO. l l (CIRCLE) l (pCi/ Min) l (Ci/Sec) l
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l 4 l 03 l FUEL HD. AREA l05 l PEN RM/H 2 09] l l 1 l05 07 09 l l l l l PL'RCE l l l l 5 "' l l"A"STM.HDR.* l 6 l l l"B"STM.nDR.* . l 7
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*l. Ci/Sec = Net mR/hr
- No. Safeties /Atm. Dumps Open
- 0.0152 Ci/Sec ,
mR/hr - - - . l
+2. pCi/ Min
- 1.67E - 8 = Ci/Sec <
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ojt E .' Ci/See = Net mR/hr
- Lbs./hr Steam Exhausted
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,2 MAGNITUDE OF RELEASE
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MACMTTirnF nF DFT m E 1006 06 () ARKANSAS NUCLEAR ONE PAGE asvisioN CHANGE i ,a n r 9 q n oATE pp_3 DATE i i i n.in, qf3gfg9 I I Nh N N?1 . l m ARKANSAS POWER & LIGHT COMPANY g Arkansas Nuclear One mm r tvrm ,,1ny rear errr-r nrne l a""* - -
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3,3x ;. REV. # 0 PC # 1 . - . . . . . . . . - - w c3.,* : .w
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;_- Column A Column B CALCLUTION OF DOSE RATE ANNUAL AVERAGE EXISTING
& MPC AT TifE EXCLUSION CONDITIONS CONDITIONS AREA BOUNDARY (0.65 MILES)
Line Ca te go ry: N/A Units Category: 1.0 Enter the Total Gaseous Release Rate (Ci/Sec) (From 1904.04C) in a Columns A & B. Ci/See
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? 2-Q3 2.0 Select and Enter the Wole Body
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.. A h[ h":. dose factor from the following list w,yg.;M' ' 7 'L., g,
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Atmospheric Stability Category (f ron 1904.04B) in Column B. 0.69 mR/hr Atmospheric 'C Stability Category WB Dose Factor A 1.01 - B 5.14 C 11.0 D 23.5 E 35.4
) F 51.0 *
..- G 84.4 '
5 3.0 Calculate the Uncorrected Whole Body Dose Rate at the Exclusion Area Boundary (Line 1.0 X Line 2.0) and enter the products in Column A and B. respectively. mR/br . 4.0 Enter the existing windspeed (from 1904.04B) in Column B. XXXXXXXXXXX (mph) -
+-9 $.t 5.0 Correct the Wole Body Dose Rate ' i't' N '
for windspeed (Line 3B + Line 4B) and enter results in Column B. XXXXXXXXXXX mR/hr
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