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Tab B pp 1,3-7, 11 9 Tab E pp 1,3-7, 11 9 Tab B pp 8-10,12-14 8 Tab E pp 8-10,12-14 8 Tab C pp 1,3-7, 11 9 Tab F pp 1,3-7, 11 9 Tab C pp 8-10,12-14 8 Tab F pp 8-10,12-14 8 Tab D pp 1,3-7, 11 9 Tab G pp 1,3-7, 11 9 I Tab D pp 8-10,12-14'8 Tab G pp 8-10,12-14 8 L l Diskette EIP-6 | Tab B pp 1,3-7, 11 9 Tab E pp 1,3-7, 11 9 Tab B pp 8-10,12-14 8 Tab E pp 8-10,12-14 8 Tab C pp 1,3-7, 11 9 Tab F pp 1,3-7, 11 9 Tab C pp 8-10,12-14 8 Tab F pp 8-10,12-14 8 Tab D pp 1,3-7, 11 9 Tab G pp 1,3-7, 11 9 I Tab D pp 8-10,12-14'8 Tab G pp 8-10,12-14 8 L l Diskette EIP-6 | ||
'B306210365 830606 PDR ADOCK 05000348 F PDR | 'B306210365 830606 PDR ADOCK 05000348 F PDR | ||
FNP-0-EIP-9 VOL. 14 RADIATION EXPOSURE ESTIMATION T AND L | FNP-0-EIP-9 VOL. 14 RADIATION EXPOSURE ESTIMATION T AND L | ||
| Line 41: | Line 40: | ||
2.0 References | 2.0 References | ||
] 2.1 Joseph M. Farley Nuclear Plant Emergency Plan 2.2 FNP-0-RCP-25, C&HP Activities During a Radiological Accident 2.3 FNP-0-EIP-4, Chemistry and Health Physics Support to the Emergency Plan 2.4 FNP-0-M-007, Emergency Dose Calculation Method I | ] 2.1 Joseph M. Farley Nuclear Plant Emergency Plan 2.2 FNP-0-RCP-25, C&HP Activities During a Radiological Accident 2.3 FNP-0-EIP-4, Chemistry and Health Physics Support to the Emergency Plan 2.4 FNP-0-M-007, Emergency Dose Calculation Method I | ||
) 2.5 FNP-0-M-Oll, Offsite Dose Calculation Manual 2.6 FNP-0-EIP-29, Long Term Dose Assessment 2.7 EPA " Manual of Protective Action Guides and Protective Actions for Nuclear Incidents" 3 2.8 NUREG-0654, " Criteria for Preparation and Evaluation of h&diological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants" 3.0 General 3.1 This procedure provides criteria for the classification of an emer" ncy based on plant status and radiological hazards, i.e. direct radiation and inhalation r hazards which may result from the passage of a cloud of radioactive material released from the plant. NOTE: Assessment of radioactive liquid releases will be made using the Offsite Dose Calculation Manual. | ) 2.5 FNP-0-M-Oll, Offsite Dose Calculation Manual 2.6 FNP-0-EIP-29, Long Term Dose Assessment 2.7 EPA " Manual of Protective Action Guides and Protective Actions for Nuclear Incidents" 3 2.8 NUREG-0654, " Criteria for Preparation and Evaluation of h&diological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants" 3.0 General 3.1 This procedure provides criteria for the classification of an emer" ncy based on plant status and radiological hazards, i.e. direct radiation and inhalation r hazards which may result from the passage of a cloud of radioactive material released from the plant. NOTE: Assessment of radioactive liquid releases will be made using the Offsite Dose Calculation Manual. | ||
3.2 Release time is defined as the projected release 1 time, i.e., the period of time from the initiation of the release to the projected termination of | 3.2 Release time is defined as the projected release 1 time, i.e., the period of time from the initiation of the release to the projected termination of | ||
| Line 48: | Line 46: | ||
[ | [ | ||
1 Rev. 10 | 1 Rev. 10 | ||
~ ~ ' - ~ | ~ ~ ' - ~ | ||
| Line 127: | Line 124: | ||
or less than twice the time required 1 | or less than twice the time required 1 | ||
for evacuation (see 4.6). | for evacuation (see 4.6). | ||
4 Rev. 10 | 4 Rev. 10 | ||
;l | ;l | ||
| Line 207: | Line 203: | ||
10 miles All Sectors 150 min 85 min 85 min 205 min 90% Evacuation Time Estimates for EPZ Areas (includes 15 minute notification i time). i 2 miles All Sectors 70 min 65 min 65 min 75 min 5 miles 180-2700 70 min 65 min 65 min 75 min Os 5 miles 270-3600 75 min 70 min 65 min 75 min 5 miles 000-1800 75 min 65 min 60 min 75 min i 10 miles 180-2700 100 min 75 min 75 min 130 min 10 miles 270-3600 85 min 75 min 75 min 100 min 10 miles 000-0900 65 min 65 min 65 min 65 min t 10 miles 090-1800 75 min 65 min 65 min 75 min I | 10 miles All Sectors 150 min 85 min 85 min 205 min 90% Evacuation Time Estimates for EPZ Areas (includes 15 minute notification i time). i 2 miles All Sectors 70 min 65 min 65 min 75 min 5 miles 180-2700 70 min 65 min 65 min 75 min Os 5 miles 270-3600 75 min 70 min 65 min 75 min 5 miles 000-1800 75 min 65 min 60 min 75 min i 10 miles 180-2700 100 min 75 min 75 min 130 min 10 miles 270-3600 85 min 75 min 75 min 100 min 10 miles 000-0900 65 min 65 min 65 min 65 min t 10 miles 090-1800 75 min 65 min 65 min 75 min I | ||
~ | ~ | ||
10 miles All Sectors 100 min 75 min 75 min 130 min | 10 miles All Sectors 100 min 75 min 75 min 130 min (m | ||
V) | |||
(m V) | |||
, 4 i | , 4 i | ||
i 8 Rev. 10 j | i 8 Rev. 10 j | ||
| Line 222: | Line 217: | ||
l i | l i | ||
1 i | 1 i | ||
t . | t . | ||
I TAB 1 PLANT METEOROLOGICAL TOWER INFORMATION i | I TAB 1 PLANT METEOROLOGICAL TOWER INFORMATION i | ||
| Line 277: | Line 271: | ||
i l | i l | ||
} | } | ||
i i | i i | ||
l0 Tab 1 Page 3 of 4 I Gen. Rev. 8 | l0 Tab 1 Page 3 of 4 I Gen. Rev. 8 | ||
| Line 283: | Line 276: | ||
i FIGURE 1 q METEOROLOGY INFORMATION | i FIGURE 1 q METEOROLOGY INFORMATION | ||
, G FARLEY METEOROLOGY TOWER J | , G FARLEY METEOROLOGY TOWER J | ||
j CDate Time CENTRAL Performed by:- l | j CDate Time CENTRAL Performed by:- l q O Wind Speed Determination: j Recorder value (% of full scale): ( ) 35' [0-25 mph] Preferred | ||
q O Wind Speed Determination: j Recorder value (% of full scale): ( ) 35' [0-25 mph] Preferred | |||
( ) 150' [0-50 mph] Alternate 1 | ( ) 150' [0-50 mph] Alternate 1 | ||
Wind speed sph | Wind speed sph | ||
| Line 320: | Line 311: | ||
e i | e i | ||
I j . | I j . | ||
L f | L f | ||
4 I | 4 I | ||
i | i J | ||
1 - | |||
s I | s I | ||
i i. | i i. | ||
| Line 415: | Line 404: | ||
~ | ~ | ||
i i | i i | ||
1-i t | 1-i t | ||
k' J-t l' | k' J-t l' | ||
| Line 467: | Line 455: | ||
~.___ _ . _ _ . _ . _ _ . . _ . _ _ ___ _ _ . _ . _ _ _ . _ _ .. _ , _, _ _ _ _ _ . _ - . . . _ _ , | ~.___ _ . _ _ . _ . _ _ . . _ . _ _ ___ _ _ . _ . _ _ _ . _ _ .. _ , _, _ _ _ _ _ . _ - . . . _ _ , | ||
h ? . | h ? . | ||
i 24:DO In. ole.tson Clo . tiu b.c For Farl.y tiuolear Plant 24:89 l 23s B0. . .. 2& B0 U.ing Turn.c. Algocit.hm 1 22s90.. ..22s90 l . 't 21:90.. . ..21s98 l ' ' | i 24:DO In. ole.tson Clo . tiu b.c For Farl.y tiuolear Plant 24:89 l 23s B0. . .. 2& B0 U.ing Turn.c. Algocit.hm 1 22s90.. ..22s90 l . 't 21:90.. . ..21s98 l ' ' | ||
2& B2.. l | 2& B2.. l | ||
| Line 579: | Line 566: | ||
;l ti'4 | ;l ti'4 | ||
'k | 'k | ||
:i it i | :i it i | ||
"? | "? | ||
| Line 590: | Line 576: | ||
:j | :j | ||
:i | :i | ||
=l | =l | ||
:i | :i t! | ||
t! | |||
O Tab A l: Page 1 of 15 | O Tab A l: Page 1 of 15 | ||
( Gen. Rev. 9 lt l | ( Gen. Rev. 9 lt l | ||
| Line 639: | Line 622: | ||
4 1116-1129 5 | 4 1116-1129 5 | ||
>1129 6 | >1129 6 | ||
'1 NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of | '1 NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be used. | ||
plant condition must be used. | |||
l-l 1: | l-l 1: | ||
P. | P. | ||
ll L | ll L | ||
1O p Tab A Page 3 of 15 Gen. Rev. 9 | 1O p Tab A Page 3 of 15 Gen. Rev. 9 | ||
m =z- i --- m . _ ,m l | m =z- i --- m . _ ,m l | ||
| Line 666: | Line 646: | ||
j applies to the reactor. | j applies to the reactor. | ||
: b. Obtain a grab sample and analyze for | : b. Obtain a grab sample and analyze for | ||
: noble gas and iodine. Record concentrations j on Figure A-8. Obtain dose factors from | : noble gas and iodine. Record concentrations j on Figure A-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant j iodine dose factors using Figure A-1 and record on Figure A-8. | ||
the counting room or, if not available, determine the noble gas and infant j iodine dose factors using Figure A-1 and record on Figure A-8. | |||
1 C. Steam jet air ejector release 1 | 1 C. Steam jet air ejector release 1 | ||
: 1. Determine the effluent concentration in j, pCi/ml by using RCP-25 and by performing a either (a) OR (b) below: | : 1. Determine the effluent concentration in j, pCi/ml by using RCP-25 and by performing a either (a) OR (b) below: | ||
| Line 699: | Line 677: | ||
I IV. Determine the total iodine source term on Figure A-8 by summing the iodine source terms calculated for each y active effluent path. | I IV. Determine the total iodine source term on Figure A-8 by summing the iodine source terms calculated for each y active effluent path. | ||
j V. Enter the total noble gas source term, total iodine | j V. Enter the total noble gas source term, total iodine | ||
: source term, and the w 71n speed in mph in the appropriate U boxes on Figure A-8. IT5Yermine the dose rate in mrem /hr at the site boundary from noble gas and from iodine by | : source term, and the w 71n speed in mph in the appropriate U boxes on Figure A-8. IT5Yermine the dose rate in mrem /hr at the site boundary from noble gas and from iodine by using the following equation: | ||
using the following equation: | |||
) otal Source Term 2 0 = mrem /hr at site boundary (S.B.) | ) otal Source Term 2 0 = mrem /hr at site boundary (S.B.) | ||
. nd Speed, mph Q l | . nd Speed, mph Q l | ||
| Line 710: | Line 686: | ||
_= =_ ._ x _ | _= =_ ._ x _ | ||
FNP-0-EIP-9 paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to step XIV. | FNP-0-EIP-9 paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to step XIV. | ||
VII. Determine the estimated repair time or release duration in hours and record on Figure A-8. Use 14 hours if this value is unknown. ! | VII. Determine the estimated repair time or release duration in hours and record on Figure A-8. Use 14 hours if this value is unknown. ! | ||
| Line 747: | Line 722: | ||
, ' Tab A Page 7 of 15 | , ' Tab A Page 7 of 15 | ||
!! Gen. Rev. 9 | !! Gen. Rev. 9 | ||
~^ | ~^ | ||
| Line 773: | Line 747: | ||
d 2 g , | d 2 g , | ||
8 lE0A -- | 8 lE0A -- | ||
5 | 5 58 4 | ||
58 4 | |||
y 3 E I l ll l 1 i h | y 3 E I l ll l 1 i h | ||
'g 2 N | 'g 2 N | ||
| Line 799: | Line 771: | ||
gg | gg | ||
~ | ~ | ||
: I , ' I | : I , ' I 3 | ||
g ..' . .' . | |||
; 2 3.0E01 - | ; 2 3.0E01 - | ||
j 1E01 I | j 1E01 I | ||
] 1 4 s u u a a Figure A-1 Elepeed Time Since Shutdern O! cure) Tab A Page 8 of 15 Cen. Rev. 8 , | ] 1 4 s u u a a Figure A-1 Elepeed Time Since Shutdern O! cure) Tab A Page 8 of 15 Cen. Rev. 8 , | ||
FNP-0-EIP-9 FIGURE A-2 FAILEDFUEL l DeseFcetersversusTim | FNP-0-EIP-9 FIGURE A-2 FAILEDFUEL l DeseFcetersversusTim | ||
| Line 812: | Line 781: | ||
= | = | ||
: l : : : | : l : : : | ||
i 5 , , , , , , , , , | i 5 , , , , , , , , , | ||
E li I i l L I l l E I II I i lIIi 2 , , ,, , i i , | E li I i l L I l l E I II I i lIIi 2 , , ,, , i i , | ||
| Line 829: | Line 797: | ||
- l- 1 I m | - l- 1 I m | ||
81E03 3 ' | 81E03 3 ' | ||
Z | Z 4 ,- i e i # i e | ||
4 ,- i e i # i e | |||
,T E | ,T E | ||
~ | ~ | ||
| Line 837: | Line 803: | ||
~" | ~" | ||
l l l 3 3* 2.3E02 g l / ll 2 .- s. l ifi i F - | l l l 3 3* 2.3E02 g l / ll 2 .- s. l ifi i F - | ||
d 5 | d 5 | ||
~ | ~ | ||
| Line 911: | Line 876: | ||
V FIGuth4 STEAN ATHOSPl!ERIC/SMFETY RELIEF' VALVE | V FIGuth4 STEAN ATHOSPl!ERIC/SMFETY RELIEF' VALVE | ||
^ | ^ | ||
l FLOW CALCULATION SilEET | l FLOW CALCULATION SilEET Tt 3-hr- | ||
Tt 3-hr- | |||
;{ SG Press ( Q d No. Valves Open TAVG(*F) SPECIFIC _VOLUHE pin-lba | ;{ SG Press ( Q d No. Valves Open TAVG(*F) SPECIFIC _VOLUHE pin-lba | ||
$1035 0 1035-1075 1 550 .505 | $1035 0 1035-1075 1 550 .505 | ||
| Line 947: | Line 910: | ||
.._ ._ . __. ..._. .w..__,._ . | .._ ._ . __. ..._. .w..__,._ . | ||
' 000,ggy 4 . .. _ . .. _ _ - . | ' 000,ggy 4 . .. _ . .. _ _ - . | ||
. .: .m ..: . _ _ . , . _ | . .: .m ..: . _ _ . , . _ | ||
_=..,_.. | _=..,_.. | ||
| Line 977: | Line 938: | ||
..,7.0,., | ..,7.0,., | ||
. _ _ . _ _ . _ a c a . - | . _ _ . _ _ . _ a c a . - | ||
_._ . . . _ . - _ _...._-- , n qu | _._ . . . _ . - _ _...._-- , n qu I - -- - - - - - - - - - - | ||
I - -- - - - - - - - - - - | |||
000,SLE s | 000,SLE s | ||
.--------._.-_-_-___4 .e | .--------._.-_-_-___4 .e w | ||
y - | |||
,o, y | ,o, y | ||
__ _ ._..._ .....Ooo*ogg i w | __ _ ._..._ .....Ooo*ogg i w | ||
g w w_..__._..._.__ | g w w_..__._..._.__ | ||
__..._...-_4 - | __..._...-_4 - | ||
| Line 1,016: | Line 973: | ||
_ .s | _ .s | ||
_-00o,g4 | _-00o,g4 | ||
__ _ _.. 000'og | __ _ _.. 000'og z | ||
z | |||
(% - | (% - | ||
. _ . _ . . .. .. ... . . _ . ~ . . . . _ _ _._ | . _ . _ . . .. .. ... . . _ . ~ . . . . _ _ _._ | ||
| Line 1,025: | Line 980: | ||
y .,.~.._..2_a-. | y .,.~.._..2_a-. | ||
: p. . . o, .. .. .. . .e A._.y . ..~ .., q g P... p_.t 6 | : p. . . o, .. .. .. . .e A._.y . ..~ .., q g P... p_.t 6 | ||
.n- . . . | .n- . . . | ||
: 3. m- .p_.y 4- ... | : 3. m- .p_.y 4- ... | ||
| Line 1,036: | Line 990: | ||
w__ | w__ | ||
g _o.EIP-9 FIGUPI A-6 Relative Doa. Rate Plume Boundary l f For stability cles A mixing height = 4104ft. | g _o.EIP-9 FIGUPI A-6 Relative Doa. Rate Plume Boundary l f For stability cles A mixing height = 4104ft. | ||
6.. | 6.. | ||
gm f . | gm f . | ||
| Line 1,117: | Line 1,070: | ||
FNP-0-EIP-9 STABILITY CLASS B | FNP-0-EIP-9 STABILITY CLASS B | ||
{ | { | ||
1 l | 1 l | ||
l t | l t | ||
TAB B STABILITY CLASS B DOSE ASSESSMENT i | TAB B STABILITY CLASS B DOSE ASSESSMENT i | ||
lO Tab B 5 | lO Tab B 5 | ||
Page 1 of 15 Gen. Rev. 9 I - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ - _ _ _ _ _ _ _ _ _ | Page 1 of 15 Gen. Rev. 9 I - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ - _ _ _ _ _ _ _ _ _ | ||
| Line 1,135: | Line 1,084: | ||
; 1. Enter the flowrate in cfm from the plant vent ! | ; 1. Enter the flowrate in cfm from the plant vent ! | ||
a stack flow recorder (Located next to RE-14 in b Control Room) on Figure A-8, Stability Class | a stack flow recorder (Located next to RE-14 in b Control Room) on Figure A-8, Stability Class | ||
:( A Dose Assessment or by using the following | :( A Dose Assessment or by using the following information if the recorder is not operating: | ||
information if the recorder is not operating: | |||
i! ' | i! ' | ||
: a. One aux. bldg. fan........... 75,000 cfm | : a. One aux. bldg. fan........... 75,000 cfm | ||
| Line 1,145: | Line 1,092: | ||
: 2. Have the Counting Room Technician poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732. | : 2. Have the Counting Room Technician poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732. | ||
O If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample-from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml. | O If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample-from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml. | ||
: 3. Noble Gas c Enter on Figure B-8 the pCi/ml for noble gas | : 3. Noble Gas c Enter on Figure B-8 the pCi/ml for noble gas and the noble gas dose factor from Figure B-1. The " Elapsed Time Since Shutdown (Hours)" | ||
and the noble gas dose factor from Figure B-1. The " Elapsed Time Since Shutdown (Hours)" | |||
__ applies to the reactor. If the release is from a waste gas decay tank, use a noble gas | __ applies to the reactor. If the release is from a waste gas decay tank, use a noble gas | ||
. dose factor of 2.4E+02. | . dose factor of 2.4E+02. | ||
| Line 1,203: | Line 1,148: | ||
Tab B Page 4 of 15 Gen. Rev. 9 g-E.,_.,_.---._. . . . _ . _ , . . _ _ - . , . . , _ , _ . _ _ , . _ . . _ . . _ | Tab B Page 4 of 15 Gen. Rev. 9 g-E.,_.,_.---._. . . . _ . _ , . . _ _ - . , . . , _ , _ . _ _ , . _ . . _ . . _ | ||
FNP-0-EIP-9 1 | FNP-0-EIP-9 1 | ||
:t l | :t l | ||
| Line 1,214: | Line 1,158: | ||
;i noble gas and iodine. Record concentrations j on Figure B-8. Obtain dose factors from j | ;i noble gas and iodine. Record concentrations j on Figure B-8. Obtain dose factors from j | ||
the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure B-1 and record on Figure B-8. | the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure B-1 and record on Figure B-8. | ||
II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure B-8: | II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure B-8: | ||
[flowrate (cfa)] [ conc. (pCi/ml)] O [ dose factor] =[ source term] | [flowrate (cfa)] [ conc. (pCi/ml)] O [ dose factor] =[ source term] | ||
| Line 1,226: | Line 1,169: | ||
;, mrem /hr, proceed to step VII; if not, the estimated | ;, mrem /hr, proceed to step VII; if not, the estimated | ||
! whole body or thyroid dose does not meet the minimum criteria'for classifying the emergency according to Tab B l Page 5 of 15 Gen. Rev. 9 | ! whole body or thyroid dose does not meet the minimum criteria'for classifying the emergency according to Tab B l Page 5 of 15 Gen. Rev. 9 | ||
-- -: + , =m - n | -- -: + , =m - n | ||
| Line 1,256: | Line 1,198: | ||
!! obtained by multiplying the values by the site boundary | !! obtained by multiplying the values by the site boundary | ||
[ dose / dose rate. The value at the intersection of the lt 10 mile arc and the plume centerline times the site ) | [ dose / dose rate. The value at the intersection of the lt 10 mile arc and the plume centerline times the site ) | ||
boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map d with a grease pencil and record the date, time, and | boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map d with a grease pencil and record the date, time, and | ||
: a. stability class to aid in projecting accumulated doses | : a. stability class to aid in projecting accumulated doses and affected areas. i i. | ||
and affected areas. i i. | |||
'l XIII Determine the arrival times in minutes for the site j ' | 'l XIII Determine the arrival times in minutes for the site j ' | ||
. boundary, and each mile arc out to 10 miles or to where | . boundary, and each mile arc out to 10 miles or to where | ||
| Line 1,281: | Line 1,220: | ||
1E06 _ . . | 1E06 _ . . | ||
' 6.0E05 : | ' 6.0E05 : | ||
4 : . . . . . a HDDE DFN.uTE 5 g 1]E05 C C 3 g g ,gg | 4 : . . . . . a HDDE DFN.uTE 5 g 1]E05 C C 3 g g ,gg t=*- p- | ||
t=*- p- | |||
, +_' | , +_' | ||
y = =- - - | y = =- - - | ||
| Line 1,345: | Line 1,281: | ||
a | a | ||
$ 1E03 3 M Z ; | $ 1E03 3 M Z ; | ||
i n - , . . i e M $ 1 h | i n - , . . i e M $ 1 h | ||
jB l 1 - | jB l 1 - | ||
| Line 1,471: | Line 1,406: | ||
.m m _- | .m m _- | ||
2 | 2 | ||
..-__< 000*gtg -- | ..-__< 000*gtg -- | ||
m _..-.. . | m _..-.. . | ||
| Line 1,500: | Line 1,434: | ||
. -- ._ .. . _ _ _ ; 000,SIZ % | . -- ._ .. . _ _ _ ; 000,SIZ % | ||
'n | 'n | ||
: y. ....._.s | : y. ....._.s o | ||
4 -- | |||
a | a | ||
), ._. ._.___. | ), ._. ._.___. | ||
u. | u. | ||
a m H - _ . . ___._ ._ _ . . _ . . . . . . . | a m H - _ . . ___._ ._ _ . . _ . . . . . . . | ||
m ._. ._.. _ _ . . . | m ._. ._.. _ _ . . . | ||
| Line 1,529: | Line 1,461: | ||
-..~..~.-- | -..~..~.-- | ||
. - - - 000,GE | . - - - 000,GE | ||
, _ ,. ;._ u , . _;.,._. .w ._. . . .+, a. ~ . . . ,. . ;_.4 i | , _ ,. ;._ u , . _;.,._. .w ._. . . .+, a. ~ . . . ,. . ;_.4 i | ||
p.- | p.- | ||
| Line 1,587: | Line 1,518: | ||
@ AIR EJECT 1.05E+3 X X = | @ AIR EJECT 1.05E+3 X X = | ||
X8 9&E-6+ = , X + 1000 = | X8 9&E-6+ = , X + 1000 = | ||
t | t OTHER: X X = X8.94E-6+ = X + 1000 = . | ||
OTHER: X X = X8.94E-6+ = X + 1000 = . | |||
4 | 4 | ||
. TOTAL NOBLE TOTAL REM GAS DOSE RATE ' | . TOTAL NOBLE TOTAL REM GAS DOSE RATE ' | ||
WHOLE BODY AT SITE BOUNDARY PLANT VENT m STACK X X = X8.94E-6+ = X 1000 = | WHOLE BODY AT SITE BOUNDARY PLANT VENT m STACK X X = X8.94E-6+ = X 1000 = | ||
| Line 1,622: | Line 1,550: | ||
I s | I s | ||
O Tab C i Page 1 of 15 Gen. Rev. 9 | O Tab C i Page 1 of 15 Gen. Rev. 9 | ||
. - - - - - _ = - - -~ __2mm__________ - | . - - - - - _ = - - -~ __2mm__________ - | ||
| Line 1,696: | Line 1,623: | ||
p FNP-0-EIP-9 | p FNP-0-EIP-9 | ||
, a. Obtain the reading from R15A, R15B or l RISC.(whichever is closest to mid-scale) 3 and contact .tte counting room for conversion | , a. Obtain the reading from R15A, R15B or l RISC.(whichever is closest to mid-scale) 3 and contact .tte counting room for conversion | ||
: of the reading to pCi/ml using RCP-25, | : of the reading to pCi/ml using RCP-25, | ||
| Line 1,798: | Line 1,724: | ||
" N- ' | " N- ' | ||
E u ', g pag 3 , , | E u ', g pag 3 , , | ||
, 2 5 3.0E01 - | , 2 5 3.0E01 - | ||
l l | l l | ||
| Line 1,825: | Line 1,750: | ||
T ', I I I 'l I I ' ' ' | T ', I I I 'l I I ' ' ' | ||
M Bell. TEE l | M Bell. TEE l | ||
.- 6 6 , 4 4 4 e i . e i 6 .- 6 I ' | .- 6 6 , 4 4 4 e i . e i 6 .- 6 I ' | ||
t t t ' | t t t ' | ||
| Line 2,012: | Line 1,936: | ||
_ . . . ~ . . . . _ . . - ._. _ ._ | _ . . . ~ . . . . _ . . - ._. _ ._ | ||
--goo,gtg | --goo,gtg | ||
_ . - - 4 | _ . - - 4 w _ _ _ . - | ||
w _ _ _ . - | |||
..._._.7- _ _ _ . _ _ . .. .... | ..._._.7- _ _ _ . _ _ . .. .... | ||
i . | i . | ||
| Line 2,057: | Line 1,979: | ||
x .._ _ _ . -. . _ . _ _ - .._ _ - . _ =_ _ . . . . . . . . . . . . . . . _ - . . . . _ | x .._ _ _ . -. . _ . _ _ - .._ _ - . _ =_ _ . . . . . . . . . . . . . . . _ - . . . . _ | ||
aE n | aE n | ||
.- 2 oogaggt o | .- 2 oogaggt o | ||
. x -- | . x -- | ||
| Line 2,147: | Line 2,068: | ||
) | ) | ||
] | ] | ||
IN REN j CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH HILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7),y DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY .g 3 , | IN REN j CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH HILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7),y DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY .g 3 , | ||
SITE BOUNDARY I mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab c ). { | SITE BOUNDARY I mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab c ). { | ||
| Line 2,294: | Line 2,214: | ||
Dose = Dose rate, mrem Release / repair Rem ; | Dose = Dose rate, mrem Release / repair Rem ; | ||
(Rem) 'te boundary time, hr 000mR l Whole Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. | (Rem) 'te boundary time, hr 000mR l Whole Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. | ||
. IX. Determine the projected thyroid dose from iodine in Rem | . IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation and record on Figure D-8: | ||
at the site boundary by using the following equation and record on Figure D-8: | |||
Dose I = Dose rate, mrem felease/ repair Rem (Rem) 2 te boundary hr time, hr. 00 mR thyroid I NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add i dose received to projected dose. | Dose I = Dose rate, mrem felease/ repair Rem (Rem) 2 te boundary hr time, hr. 00 mR thyroid I NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add i dose received to projected dose. | ||
p X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. | p X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. | ||
XI. Determine the classification of the emergency using the values from steps VIII and X and comparing them to the criteria of paragraph 4.2 in the main body of this | XI. Determine the classification of the emergency using the values from steps VIII and X and comparing them to the criteria of paragraph 4.2 in the main body of this | ||
, procedure. | , procedure. | ||
1 | 1 O Tab D Page 6 of 15 Gen. Rev. 9 J . - - . _ _ _ _ _ , _ _ _ - _ _ - - - - - - - | ||
O Tab D Page 6 of 15 Gen. Rev. 9 J . - - . _ _ _ _ _ , _ _ _ - _ _ - - - - - - - | |||
-_ _ ~ . - _ - = _ - = | -_ _ ~ . - _ - = _ - = | ||
| Line 2,326: | Line 2,242: | ||
ISOTOPIC EffluentActivity J | ISOTOPIC EffluentActivity J | ||
1E06 .. | 1E06 .. | ||
6.0E05 3:' | 6.0E05 3:' | ||
i 5 g r 1.9,E05, | i 5 g r 1.9,E05, | ||
| Line 2,368: | Line 2,283: | ||
i FAILED RJB. | i FAILED RJB. | ||
I UcesFcetersvereueTim GrossEffluentActivity ForFilteredIodine. | I UcesFcetersvereueTim GrossEffluentActivity ForFilteredIodine. | ||
1EOS _ | 1EOS _ | ||
~ '' | ~ '' | ||
5 * ' i 4 4 | 5 * ' i 4 4 | ||
| Line 2,379: | Line 2,292: | ||
l l l l < l l l l g b NE 1E04 - | l l l l < l l l l g b NE 1E04 - | ||
' EE ),0.l.I ME 7 ' | ' EE ),0.l.I ME 7 ' | ||
^I' - | ^I' - | ||
# # i 4 I i l l l t 8 | # # i 4 I i l l l t 8 | ||
| Line 2,435: | Line 2,347: | ||
) | ) | ||
: O" , , | : O" , , | ||
i , | i , | ||
l 4 . 5 ~m i i i 3g l | l 4 . 5 ~m i i i 3g l | ||
| Line 2,443: | Line 2,354: | ||
a l C , | a l C , | ||
! Z ' | ! Z ' | ||
. ju , | . ju , | ||
i f E b h 2 | i f E b h 2 | ||
| Line 2,510: | Line 2,420: | ||
-..,..,.......;..,... . . i , . . a...t . . : . . . | -..,..,.......;..,... . . i , . . a...t . . : . . . | ||
. . .. ;_ . . r._ 4.. . . .......7_._ .. | . . .. ;_ . . r._ 4.. . . .......7_._ .. | ||
4...,....:_... | 4...,....:_... | ||
: .. t... ..: 4 a..:... pa | : .. t... ..: 4 a..:... pa | ||
. _ . . . . . . . . _ _ . . _ . . . . . . . . _ , ......._..._.......,___.-4_.I | . _ . . . . . . . . _ _ . . _ . . . . . . . . _ , ......._..._.......,___.-4_.I | ||
. . _ . - . . . . . _ . _ . 000'S47 | . . _ . - . . . . . _ . _ . 000'S47 | ||
_...~ . .._ .... .__. - . . ._.._ _ . ,..._ _ | _...~ . .._ .... .__. - . . ._.._ _ . ,..._ _ | ||
.Ooo*ogy | .Ooo*ogy | ||
| Line 2,652: | Line 2,560: | ||
Figure D-7 1 y~, Tab D Page 14 of 15 Gen. Rev. 8 L _ .-____ _ - | Figure D-7 1 y~, Tab D Page 14 of 15 Gen. Rev. 8 L _ .-____ _ - | ||
s FNP-0-EIP-9 l | s FNP-0-EIP-9 l f | ||
f | |||
;l FIGURE D-8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD l | ;l FIGURE D-8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD l | ||
WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in mREH/hr TIME BODY | WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in mREH/hr TIME BODY | ||
| Line 2,662: | Line 2,568: | ||
,; @ AIR EJECT 1.05E+3 X X = X8.4'lE-5+ = X + 1000 = | ,; @ AIR EJECT 1.05E+3 X X = X8.4'lE-5+ = X + 1000 = | ||
1 OTHER: X X = X8.41E-5+ = X + 1000 = | 1 OTHER: X X = X8.41E-5+ = X + 1000 = | ||
TOTAL NOBLE TOTAL REM GAS DOSE RATE WHOLE BODY AT SITE BOUNDARY | TOTAL NOBLE TOTAL REM GAS DOSE RATE WHOLE BODY AT SITE BOUNDARY PLANT VENT d m STACK X X = X8.41E-5 = X 1000 = | ||
PLANT VENT d m STACK X X = X8.41E-5 = X 1000 = | |||
.i o STEAM GEN. X X = X8.41E-5+ = X + 1000 = | .i o STEAM GEN. X X = X8.41E-5+ = X + 1000 = | ||
S STEAM JET AIR EJECT 1.0SE+3 X X = X8.41E-5+ = X + 1000 = | S STEAM JET AIR EJECT 1.0SE+3 X X = X8.41E-5+ = X + 1000 = | ||
| Line 2,813: | Line 2,717: | ||
IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation | IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation | ||
; and record o,n Figure E-8: | ; and record o,n Figure E-8: | ||
Dose I mrem Release / repair 1 Rem t; (Rem) 2 = Dose rate, site boundary hrtime, hr. 1000 mrem i thyroid | Dose I mrem Release / repair 1 Rem t; (Rem) 2 = Dose rate, site boundary hrtime, hr. 1000 mrem i thyroid | ||
} NOTE: .If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. | } NOTE: .If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. | ||
| Line 2,904: | Line 2,807: | ||
nouaE E-2 | nouaE E-2 | ||
: DeseFcetersvereceTi=e GrossEffluentActivity ForFilteredIcdinee ! | : DeseFcetersvereceTi=e GrossEffluentActivity ForFilteredIcdinee ! | ||
. LEOS _,, , , , , i | . LEOS _,, , , , , i 5 , , , | ||
5 , , , | |||
E , | E , | ||
I i l E l , | I i l E l , | ||
| Line 2,923: | Line 2,824: | ||
m | m | ||
:s 81E03 3 ' - | :s 81E03 3 ' - | ||
.h . . . , , . , , | .h . . . , , . , , | ||
p - , . . . . . . | p - , . . . . . . | ||
| Line 3,035: | Line 2,935: | ||
. . . . _.. ___... .._ . _ ..__ . __. . __. .a -- | . . . . _.. ___... .._ . _ ..__ . __. . __. .a -- | ||
..__,....._........__..._..__.,.r.j | ..__,....._........__..._..__.,.r.j | ||
_ _ . _ . . _ . _ . . _ _ . . . __......__a... . _ _ _ . . _ | _ _ . _ . . _ . _ . . _ _ . . . __......__a... . _ _ _ . . _ | ||
j | j | ||
| Line 3,049: | Line 2,948: | ||
___ 4 m--- m 3 .. ... | ___ 4 m--- m 3 .. ... | ||
m - | m - | ||
g - _ . . . _ . _ . .. . . . . . . . _ _ _ . : _ _ _ _ _ _ . - _ . ... Os | g - _ . . . _ . _ . .. . . . . . . . _ _ _ . : _ _ _ _ _ _ . - _ . ... Os g - _._- | ||
g - _._- | |||
- . . _ . . _ . . a | - . . _ . . _ . . a | ||
_a-. | _a-. | ||
| Line 3,070: | Line 2,967: | ||
o .-_ | o .-_ | ||
i ^ | i ^ | ||
x -- . _ . . . . . | x -- . _ . . . . . | ||
' oco | ' oco | ||
| Line 3,081: | Line 2,977: | ||
w w .... | w w .... | ||
a | a | ||
.---._..=. | .---._..=. | ||
._. a 000 sta m s | ._. a 000 sta m s | ||
- . . . . _ _ . . _ - - . . _ . o | - . . . . _ _ . . _ - - . . _ . o | ||
, __..__,..__.....=_.____._....._.g | , __..__,..__.....=_.____._....._.g | ||
_ _ _ _ _ . _ _ . . . . . . . _ . - .a u. | _ _ _ _ _ . _ _ . . . . . . . _ . - .a u. | ||
s ._ _ ___. _._ _.. __ | s ._ _ ___. _._ _.. __ | ||
| Line 3,096: | Line 2,990: | ||
000,GLI Z y ._._.-______- | 000,GLI Z y ._._.-______- | ||
i o - | i o - | ||
yg-w | yg-w | ||
-. 000'ogt g Z wa _. . .. ''' | -. 000'ogt g Z wa _. . .. ''' | ||
| Line 3,112: | Line 3,005: | ||
___. ._=.._.... ....___- | ___. ._=.._.... ....___- | ||
,A (s,) __..__..__..u-s ,.... | ,A (s,) __..__..__..u-s ,.... | ||
m._._, | m._._, | ||
2 2._. _______... _._ .;_1_._.- | 2 2._. _______... _._ .;_1_._.- | ||
p .,..,.~....m,. | p .,..,.~....m,. | ||
.i - , -- p . | .i - , -- p . | ||
| Line 3,167: | Line 3,058: | ||
Gen. Rev. 8 | Gen. Rev. 8 | ||
FNP-0-EIP FIGURE E -8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in MREM /hr TIME BODY m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown) | FNP-0-EIP FIGURE E -8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in MREM /hr TIME BODY m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown) | ||
$ STACK X X = XI.44E-4+ = - | $ STACK X X = XI.44E-4+ = - | ||
| Line 3,257: | Line 3,147: | ||
! >1129 6 1 | ! >1129 6 1 | ||
NOTE: If a relief or safety is stuck open | NOTE: If a relief or safety is stuck open | ||
/l | /l or if reliefs are being utilized for cooldown, the above table does N not apply and operator knowledge of plant condition must be used. | ||
or if reliefs are being utilized for cooldown, the above table does N not apply and operator knowledge of plant condition must be used. | |||
U | U | ||
,1 i | ,1 i | ||
| Line 3,325: | Line 3,213: | ||
O y m.9 %-nw. m m g.g n =-- | O y m.9 %-nw. m m g.g n =-- | ||
3 /~ .y.w 1 w w ,w - -- | 3 /~ .y.w 1 w w ,w - -- | ||
FNP-0-EIP-9 i ' | FNP-0-EIP-9 i ' | ||
() | () | ||
| Line 3,356: | Line 3,243: | ||
XIV. Refer to step 4.4 in the main body of this procedure. | XIV. Refer to step 4.4 in the main body of this procedure. | ||
O 1 | O 1 | ||
i | i l | ||
O Tab F Page 7 of 15 Gen. Rev. 9 j . _ _ _ . _ _ _ . _ _ . _ . . . _ _ - _ . _ _ | |||
_ _ _ ---_--- _ ~ < - ' . ' .- , . n _, e . . . .-_- 2 ., | _ _ _ ---_--- _ ~ < - ' . ' .- , . n _, e . . . .-_- 2 ., | ||
| Line 3,365: | Line 3,251: | ||
FIGURE F-1 FAILED R E DoseFcetersversusTim ISOTOPIC EffluentActivity | FIGURE F-1 FAILED R E DoseFcetersversusTim ISOTOPIC EffluentActivity | ||
'i i 1E06 6.0E05d | 'i i 1E06 6.0E05d | ||
-s- | -s- | ||
'S y g 1.9E05 g | 'S y g 1.9E05 g | ||
| Line 3,450: | Line 3,335: | ||
l | l | ||
. E 1E01 l a a | . E 1E01 l a a | ||
's la | 's la C) 4 's 12 Figure F-2 i Elco ed Time Since Shutdein Oicurs) Tab F j | ||
C) 4 's 12 Figure F-2 i Elco ed Time Since Shutdein Oicurs) Tab F j | |||
* Page 9 or, 15. | * Page 9 or, 15. | ||
Gen. Rev. 8 : | Gen. Rev. 8 : | ||
| Line 3,587: | Line 3,470: | ||
__... _.. _ ._. ._ _._._. 4 4 | __... _.. _ ._. ._ _._._. 4 4 | ||
-__ . _ . ._ _ 000,GUI 2 3 | -__ . _ . ._ _ 000,GUI 2 3 | ||
._. s := | ._. s := | ||
o | o | ||
| Line 3,641: | Line 3,523: | ||
a . . . - w - . : . .. . _ . . _ g , ;:.. | a . . . - w - . : . .. . _ . . _ g , ;:.. | ||
.. .m. a. . . ,e ,-- . ~. , .=. ~ . = - | .. .m. a. . . ,e ,-- . ~. , .=. ~ . = - | ||
I l FNP-0-EIP-9 FIGURE F-6 Relative Dose Rate Plume Boundary For stability c1ces F | I l FNP-0-EIP-9 FIGURE F-6 Relative Dose Rate Plume Boundary For stability c1ces F mixing height = 4104ft. | ||
mixing height = 4104ft. | |||
l 4 | l 4 | ||
l 8.. | l 8.. | ||
| Line 3,652: | Line 3,532: | ||
g I..F j . : 0.1 g, | g I..F j . : 0.1 g, | ||
------- ---------- L. | ------- ---------- L. | ||
.m m WC | .m m WC | ||
-2. . | -2. . | ||
| Line 3,711: | Line 3,590: | ||
) | ) | ||
l | l | ||
; FNP-0-EIP-9 | ; FNP-0-EIP-9 STABILITY CLASS G i | ||
STABILITY CLASS G i | |||
b t | b t | ||
TAB G ! | TAB G ! | ||
i STABILITY CLASS G DOSE ASSESSMENT I l | i STABILITY CLASS G DOSE ASSESSMENT I l | ||
i | i I i i | ||
l i | |||
I i | Tab G , | ||
i | |||
Page 1 of 15 Gen. Rev. 9 i | Page 1 of 15 Gen. Rev. 9 i | ||
T. | T. | ||
| Line 3,778: | Line 3,652: | ||
: 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below: | : 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below: | ||
: a. Obtain the readings from R60A, R60B, O R60C and R60D and contact the counting room for conversation of the readings to pCi/ml using RCP-25 Appendix M, Figure | : a. Obtain the readings from R60A, R60B, O R60C and R60D and contact the counting room for conversation of the readings to pCi/ml using RCP-25 Appendix M, Figure | ||
: 1. Record the same pCi/ml value on | : 1. Record the same pCi/ml value on i | ||
Figure G-8 for both noble gas and iodine. | |||
, Determine the noble gas and infant iodine dose factors using Figure G-3 and | , Determine the noble gas and infant iodine dose factors using Figure G-3 and | ||
~ | ~ | ||
| Line 3,858: | Line 3,731: | ||
FNP-0-EIP-9 FIGURE G-1 FAILEDFUEL DoseFeetersversusTime ISOTOPIC EffluentActivity i 1E06 Z | FNP-0-EIP-9 FIGURE G-1 FAILEDFUEL DoseFeetersversusTime ISOTOPIC EffluentActivity i 1E06 Z | ||
i | i | ||
, 6.0E05gd | , 6.0E05gd | ||
. s HPE DF))lT EE ; | . s HPE DF))lT EE ; | ||
| Line 3,954: | Line 3,826: | ||
g O ' " " | g O ' " " | ||
~ ' ' | ~ ' ' | ||
! i , . | ! i , . | ||
: g {5m 3 | : g {5m 3 | ||
| Line 4,011: | Line 3,882: | ||
_ . .. .. .t | _ . .. .. .t | ||
_.....-...._r u... ,.. ... 1 .: ,. _y- | _.....-...._r u... ,.. ... 1 .: ,. _y- | ||
._._......._4........ | ._._......._4........ | ||
.. . . . . . _ . . . . . . . . . . . . .. ... __ ._ .. . .. . , _ _ . - - - - 000*S41 | .. . . . . . _ . . . . . . . . . . . . .. ... __ ._ .. . .. . , _ _ . - - - - 000*S41 | ||
| Line 4,026: | Line 3,896: | ||
_ - . _... 000* sty | _ - . _... 000* sty | ||
. . _ . . ....~_ _ _ .. . . _ . . | . . _ . . ....~_ _ _ .. . . _ . . | ||
_..._s_....._.. ...__.00333P i -- | _..._s_....._.. ...__.00333P i -- | ||
_.._.._._4 1 - . . . _ _ . _ | _.._.._._4 1 - . . . _ _ . _ | ||
| Line 4,032: | Line 3,901: | ||
x a | x a | ||
_ _ . _ _ _ , . _ _ _. _ _ s | _ _ . _ _ _ , . _ _ _. _ _ s | ||
- < 00ogg4g | - < 00ogg4g w - . _ . | ||
w - . _ . | |||
.. . . _ _ . . _ . 000,OSC | .. . . _ _ . . _ . 000,OSC | ||
: 0. - . _ _ . . . _ . . . a | : 0. - . _ _ . . . _ . . . a | ||
| Line 4,059: | Line 3,926: | ||
_. ._. ..___ = . | _. ._. ..___ = . | ||
_ _ . . _ 000,StE s2 | _ _ . . _ 000,StE s2 | ||
. _ ._._ _ . . _ . . . . . . . . . ._..._- ..-...._._.a 4 | . _ ._._ _ . . _ . . . . . . . . . ._..._- ..-...._._.a 4 | ||
_.. _ ._. o | _.. _ ._. o | ||
> _._..._..._..._.a__._...._.p.____.. a | > _._..._..._..._.a__._...._.p.____.. a | ||
_ . _ . _ . . . . . = __ | _ . _ . _ . . . . . = __ | ||
u. | u. | ||
Latest revision as of 03:10, 16 February 2020
| ML20024A586 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 04/14/1983 |
| From: | Hudspeth J ALABAMA POWER CO. |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20024A583 | List: |
| References | |
| FNP--EIP-9-1, FNP-0-EIP-9-01, NUDOCS 8306210365 | |
| Download: ML20024A586 (138) | |
Text
{{#Wiki_filter:_ _ l 1 VOL. 14 FNP-0-EIP-9 March 24, 1983
, Revision 12 i FARLEY NUCLEAR PLANT EMERGENCY PLAN IMPLEMENTING PROCEDURE FNP-0-EIP-9 S
A F E T Y RADIATION EXPOSURE ESTIMATION AND CLASSIFICATION OF EMERGENCIES R E L A T E Approved: d..W! ~1C"' Plant Manager Date Issued: 4-4-0
~
Implementation Date V"#"'U List of Effective Pages Page Rev.
,2,4-8 1 DOC W EW CO N OL Tab 1 pp 1,3 8 Tab 1 pg. 2 10 DO NOT REPRODUCE Tab 1 pg. 4 9 COPY NO.
Tab 2 pp 1-7 8 Tab 3 pg 1 10 Tab A-G pgs. 2.15 10 Tab A pp 1,3-7, 11 9 List of Effective Pages cont Tab A pp 8-10,12-14 8 Page Rev. Tab B pp 1,3-7, 11 9 Tab E pp 1,3-7, 11 9 Tab B pp 8-10,12-14 8 Tab E pp 8-10,12-14 8 Tab C pp 1,3-7, 11 9 Tab F pp 1,3-7, 11 9 Tab C pp 8-10,12-14 8 Tab F pp 8-10,12-14 8 Tab D pp 1,3-7, 11 9 Tab G pp 1,3-7, 11 9 I Tab D pp 8-10,12-14'8 Tab G pp 8-10,12-14 8 L l Diskette EIP-6
'B306210365 830606 PDR ADOCK 05000348 F PDR
FNP-0-EIP-9 VOL. 14 RADIATION EXPOSURE ESTIMATION T AND L CLASSIFICATION OF EMERGENCIES j 1.0 Purpose To provide a method for rapid projection of estimated offsite radiation exposures as a result of a release of radioactive material, to provide the basis for classifying emergencies based on plant conditions and i automatic or manual dose calculations, and to provide guidance for determining protective action recommendations. 2.0 References ] 2.1 Joseph M. Farley Nuclear Plant Emergency Plan 2.2 FNP-0-RCP-25, C&HP Activities During a Radiological Accident 2.3 FNP-0-EIP-4, Chemistry and Health Physics Support to the Emergency Plan 2.4 FNP-0-M-007, Emergency Dose Calculation Method I
) 2.5 FNP-0-M-Oll, Offsite Dose Calculation Manual 2.6 FNP-0-EIP-29, Long Term Dose Assessment 2.7 EPA " Manual of Protective Action Guides and Protective Actions for Nuclear Incidents" 3 2.8 NUREG-0654, " Criteria for Preparation and Evaluation of h&diological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants" 3.0 General 3.1 This procedure provides criteria for the classification of an emer" ncy based on plant status and radiological hazards, i.e. direct radiation and inhalation r hazards which may result from the passage of a cloud of radioactive material released from the plant. NOTE: Assessment of radioactive liquid releases will be made using the Offsite Dose Calculation Manual.
3.2 Release time is defined as the projected release 1 time, i.e., the period of time from the initiation of the release to the projected termination of
~
the release. [ 1 Rev. 10
~ ~ ' - ~
_ . . _ _ . _ = . - _ i j i-1 VOL. 14 FNP-0-EIP-9 1
- i
() 3.3- The direction of the wind as read from the control room recorder is the direction from 1 which the wind is blowing. The downwinTTirection is 1800 from the wind direction.
]
l 3.4 Protective action recommendation guidance is provided to aid in establishing protective action recommendations. The Emergency Director 1 will exercise his own judgement in establishing < protective action recommendations. 4.0 Procedure
- i various plant emergency operating procedures refer to EIP-9 for classification of the emergency. The Analytical Data Management System (ADMS) recognizes emergencies j and initiates emergency dose calculations when it J' receives two consecutive polls above the alarm level from one of the following sets of monitors. The
- j emergency organization should utilize automatic dose
,1 assessment in preference to manual dose assessment whenever possible to avoid unnecessary conservatism.
- A. Any two of RE 15A, RE ISB, RE 15C.
1 3 B. Any two of RE 60A, RE 60B, RE 60C, RE 60D. 1 ]g C. Any one monitor from A in combination with any one monitor from B. l 2 D. Any combination of RE 29B with RE 14, RE 21 or RE 22. j 4.1 Automatic Dose Assessment 1 ,! 4.1.1 If the initiating event produces high j enough radiation levels to start automatic ~j dose assessment, the ADMS terminal in y the TSC will generate CRT and hardopy
', messages. Otherwise the Emergency Director should direct a counting room , technician to initiate automatic dose l assessment. From that point, the TSC
- ADMS Terminal will generate 15 minute 1 dose updates unless the terminal is being utilized for other functions.
it Therefore, during an emergency the ADMS
, Terminal in the TSC will not be used for a any function other than the 15 minute 1 dose rate updates without approval of R the Emergency Director or the Technical Manager.
] I h 2 Rev. 10 a 1 lI _ - _ _
1 1 + f VOL. 14 FNP-0-EIP-9 ti () 4.1.2 The ADMS will generate thyroid and whole body dose and dose rate at the site boundary. This computation will add the contributions from the ground level and l, elevated plumes. Site boundary dose and h dose rate should be utilized in the j classification of the emergency. H l, 4.1.3 Determine classification level and j protective action recommendation from paragraph 4.3. J 4.2 Manual Dose Assessment 2 4.2.1 Obtain meteorological information on d ' wind speed, wind direction, and atmospheric stability (AT) from plant meteorological 1 instruments using Tab 1.
. 4.2.2 If at least one value for wind speed, j one value for wind direction, and one value for atmospheric stability are not available from 4.2.1 above, obtain this l information from the following offsite sources in the order listed until all information needed is obtained:
O 4.2.2.1 Dothan Flight Service 4.2.2.2 National Weather Bureau-Montgomery 2 4.2.2.3 National Weather Bureau-Birmingham 4.2.2.4 Great Southern Paper Company (windspeed and wind direction only).- NOTE: Refer to Tab 2 for specific instructions. 4.2.3 Once the atacapheric stability class has been determined per 4.2.1 or 4.2.2, , determine dose rates, projected doses, projected plume boundaries, and projected
)
3 3 Rev. 12 4 r . . _ . . . _ . . . _ _ . _ . . . . . . _ . . . - . . _ . . . . _ . _ . . . . . . . . - . . . . . . _ . . . - . _ _ _ . . . . _ _ . . , . . . . . . _ . . - . - , . . , . . _ . - c.-. ,- .. .-
-:.,... . .. - ~ . . ..- u_ . -
VOL. 14 FNP-0-EIP-9 4 I 8
) plume arrival times for plant releases by using the appropriate tab listed below: ! Atmospheric
] Stability Class Tab A A B B C C D D E E F F
! G G i
i 4.3 Emergency Classification and Protective Action l Recommendations Based on Dose Projections j 4.3.1 General Emergency , i 4.3.1.1 Criteria: Based on lower 1 limit of projected individual . , .
! exposure at site boundary.
~
I i 5 rem whole body exposure, or
; 10 rem thyroid exposure
() 4.3.1.2 Offsite Protective Action Recommendation Guidance: Shelter or evacuate (see NOTE in step 4.3.3.3) the population in exposure areas projected at 1 5 rem whole body or 1 10 rem thyroid. Implement control of
' . food and water supplies pending , sampling and analysis.
I i NOTE: Evacuation recommendations
; should specify evacuation distance (s) ! of 2 miles, 5 miles or 10 miles and specific evacuation zones. Wind variability
- should be considered j when selecting width i
of evacuation zone.
; Consider sheltering rather than evacuation
/l; if projected time of exposure is less J than three(3) hours Q
\s_ ,/
or less than twice the time required 1 for evacuation (see 4.6). 4 Rev. 10
- l
_ _ - . _ _ ;y _ .. _. _. m - - - _ _ .c _ .
.,-y._
VOL. 14 FNP-0-EIP-9 O (,,/ 4.3.1.3 Refer to EIP-19, General Emergency. 4.3.2 Site Area Emergency l 4.3.2.1 Criteria: Based on lower ! limit of projected individual exposure at site boundary.
; 1.0 rem whole body exposure, or 2.5 rem thyroid exposure 4.3.2.2 Offsite Protective Action Recommendation Guidance: In exposure areas projected at >
1 rem whole body or > 2.5 rem g thyroid, recommend teat population ,j - be alerted to listen for possible future protective action recommendations. Consider , control of food and water
- supplies pending sampling and analysis.
k 4.3.2.3 Refer to EIP-18, Site Area Emergency. ll 4.3.3 Alert
- i
~i 4.3.3.1 Criteria: 1 mr/hr at site boundary.
4.3.3.2 Offsite Protective Action
. Recommendation Guidance: ; Dispatch Radiation Monitoring Teams and initiate intensified environmental sampling program. __
1 4.3.3.3 Refer to EIP-12, Alert ] l 4.4 Emergency Classification and Protective Action. Recommendations Based on Plant Condition. j 4.4.1 Refer to Tab 3 for general criteria for classifying plant conditions. Refer to the indicated EIP for the exact criteria: .1 ll ' EIP-17, Notification of Unusual Event EIP-12, Alert ] t j 5 Rev. 10 a
I
- -. . . + . . _ _
VOL. 14 FNP-0-EIP-9 EIP-18, Site Area Emergency EIP-19, General Emergency , I 4.4.2 The following offsite protective action recommendation guidance should be used for the General Emergency Plant conditions ' indicated. 4.4.2.1 Loss of physical control of , the facility: Consider 2 mile e precautionary evacuation. 4.4.2.2 Other plant conditions that make release of large amounts of radioactivity in a short
- time period possible, e.g. any [
core melt situation. ,
- a. For major core damage sequences where significant ,
releases from containment are not yet taking place and large amounts of fission products are not yet in the containment
/~T 's_,/
atmosphere, consider 2 mile precautionary evacuation. Consider 5 mile downwind evacuation (450 to 900 sector) for large amounts of fission products (greater than 8,000 R/hr , on RE-27 A or B Containment
. High Range Monitors immediately following shutdown). If over one hour since reactor shutdown, refer to 1% Core Melt Curve in EIP-29 Figure 9. ,
Recommend sheltering in other parts of the plume exposure Emergency Planning Zone under this circumstance.
- b. For major core damage sequences where significant releases from containment are not yet taking place and containment failure sequence is possible but not imminent and large O, amounts of fission products in addition to noble gases are in the containment 6 Rev. 10
j-f VOL. 14 FNP-0-EIP-9 1O i atmosphere, (greater than
, 80,000 R/hr on RE-27 A or il B Containment High Range
! Monitor immediately - ) following shutdown). If j over one hour since reactor shutdown, refer S to the 10% Core Melt } Curve in EIP-29 Figure 9. j Consider precautionary
; evacuation to 5 miles and
~i 10 mile downwind evacuation (45 0 to 900 sector). l l c. For major core damage
' sequences where large amounts of fission products other than noble gases are in the containment atmosphere and containment failure is judged imminent, recommend shelter for those areas where evacuation O
cannot be completed before transport of radioactive cloud to that location. 4.5 Continue to monitor automatic dose calculations per step 4.1; otherwise repeat step 4.2 as necessary. Repeat steps 4.3 and 4.4 as necessary every hour, following any significant change in release rate, if sample results indicate a significant change in dose factors (refer to RCP-25) or until the release or plant condition is terminated. 4.6 Evacuation Time Estimates The Tables below can be used to assist in evacuation time estimates when no partial evacuation has occurred inside the 10 mile EPZ and the
, entire population in a sector is to be evacuated. .
i i I 7 Rev. 10 1
j i% h., d- " ht, *M d -dd VOL. 14 FNP-0-EIP-9 i ( 100% Evaluation Time Estimates for EPZ Areas (includes 15 minute notification l time). l l Foul Weather l l EPZ Area Workday Nighttime Weekend Workday 2 miles All Sectors 75 min 70 min 70 min 85 min 5 miles 180-2700 80 min 75 min 75 min 95 min 5 miles 270-3600 85 min 80 min 80 min 95 min 5 miles 000-1800 85 min 75 min 75 min 95 min 10 miles 180-2700 150 min 85 min 85 min 205 min 10 miles 270-3600 95 min 85 min 85 min 115 min i 10 miles 000-0900 85 min 75 min 80 min 85 min 10 miles 090-1800 95 min 75 min 75 min 95 min i 10 miles All Sectors 150 min 85 min 85 min 205 min 90% Evacuation Time Estimates for EPZ Areas (includes 15 minute notification i time). i 2 miles All Sectors 70 min 65 min 65 min 75 min 5 miles 180-2700 70 min 65 min 65 min 75 min Os 5 miles 270-3600 75 min 70 min 65 min 75 min 5 miles 000-1800 75 min 65 min 60 min 75 min i 10 miles 180-2700 100 min 75 min 75 min 130 min 10 miles 270-3600 85 min 75 min 75 min 100 min 10 miles 000-0900 65 min 65 min 65 min 65 min t 10 miles 090-1800 75 min 65 min 65 min 75 min I
~
10 miles All Sectors 100 min 75 min 75 min 130 min (m V)
, 4 i
i 8 Rev. 10 j
;,=., w -. --> nn ;. c, ,_ - - - . w.:~ . - - - .L - - ~ - _--..a--- - - - -.
n t
! FNP-0-EIP-9 4
4 i l l
}
r l l i 1 i t . I TAB 1 PLANT METEOROLOGICAL TOWER INFORMATION i i i i -}m i, 4 l 1 s j Tab 1 i Page 1 of 4 Gen. Rev. 8 i I 3
- 9. - .-.-_:--_._- _ _ - . .._; -.- _-_ - -- -. - a
X. . . . ,- _._ .__,.2-=. - ~ a- - - -- , k FNP-0-EIP-9 f4 TAB 1
. PLANT METEOROLOGICAL TOWER INFORMATION Obtain the following meterological information from the ; Counting Room or from the control room met recorder and l i enter data on CHP Form 112, Meteorological Information -
l Farley Meteorology Tower (Figure 1).
- 1. Average wind speed over the last 15 minutes (three of
. the smallest time divisions on the recorder paper) at l- the 35 ft. elevation in mph (if 35 ft. reading is not available, record a one minute average wind speed for 150 ft, elevation).
NOTE: Recorder reading is 0 to 100% of full scale range. Ranges are: 35' elevation: 0-25 mph , i 150' elevation: 0-50 mph ;
. 2. Average wind direction over the last 15 minutes (three of the smallest time divisions on the recorder paper)
, at the 35 ft. elevation (if 35 ft. reading is not available, record wind direction for 150 ft. elevation).
From the wind direction, determine the downwind directibn i by: () A. Adding 180* if the wind direction is <180' B. Subracting 180* if the wind direction is >180' NOTE: 0* and 360* are the same; 180* and 540 are the same. Each division on the wind direction scale on the recorder is 6'.
- 3. Delta temperature (AT) for Channel 1 and Channel 2 in
'F. Determine the stability class for each channel from the information below.
AT (*F) Stability Class
<-1.74 A l
, -1.74 to -1.56 B l -1.56 to -1.38 C
- -1.38 to -0.46 D
-0.46 to 1.38 E 1.38 to 3.6 F
>3.6 G
( If the two channels do not indicate the same stability L class, use the most conservative channel (class closest I to G) for dose assessment calculations. If only one cO L U channel is available, use the available value to determine the stability class. Tab 1 Page 2 of 4
~ Ev. - 11 L*
tera: m rwemmist4rw?m . l t l. 1 i' FNP-0-EIP-9
- 4. From the stability class determined in paragraph (3),
refer to the appropriate Tab as listed below: Atmospheric Stability Class Tab 1 ) A A B B C C i D D I E E } F F p G G I s t 3 i l i - i i i l
}
i i l0 Tab 1 Page 3 of 4 I Gen. Rev. 8
i FIGURE 1 q METEOROLOGY INFORMATION
, G FARLEY METEOROLOGY TOWER J
j CDate Time CENTRAL Performed by:- l q O Wind Speed Determination: j Recorder value (% of full scale): ( ) 35' [0-25 mph] Preferred ( ) 150' [0-50 mph] Alternate 1 Wind speed sph
)I O Wind direction (W.D.) (from which the wind is blowing)
(6' per chart divison)
; ( ) + 180* (if W.D. <180*) '
( ) 35' ( ) 150' j ( ) - 180* (if W.D. >1808) Preferred Alternate Downwind direction: (wind direction plus/minus 180') O ATemperature (200' minus 35') - Channel 1 'F
'I ATemperature (200' minus 35') - Channel 2 'F a Stability Class for dose assessment (use most conservative class-closest to G):
AT('F) Channel 1 Channel 2
<-1.74 () A () A
-1.74 to -1.56 () B () B
-1.56 to -1.38 () C () C
-1.38 to -0.46 () D () D
-0.46 to 1.38 () E () E 1.38 to 3.6 -() F () F
>3.6 () G () G FOR I160RMATION ONLY:
^t A. Meteorological instrument elevations are given with respect to the met tower base slab at 182' MSL B. Plant vent releases are at elevation 299' MSL C. Steam jet air ejector releases are at elevation 272' MSL.
D. Steam generator atmospheric / safety relief valve releases are at elevation 214' MSL.
- 4 CHP Form 112 i! November 1981 O Figure 1 Tab 1 Page 4 of 4 Gen. Rev. 9
- t
.._ . ._ . . _ __ . . - - _= ._ . _ _ _ _ . . - .. ._ _ _-_ ._ _. .__.
1_. __ -
. . _ - - , ....s w 1. : - .- _, 1- __
i ! i 1 i l r FNP-0-EIP-9 t, I i i ? i 4 e i I j . L f 4 I i J 1 - s I i i. i TAE 2 o METEOROLOGICAL INFORMATION i 1 OFFSITE SOURCES l i 1 5 f
?
t f t m 1 I l 1 m
< i, Page 1 of 77-Gen. Rev. D
*MT9'8 _ N ye-- @" yp a
< :_ + _ _ - - . - _
i l FNP-0-EIP-9 TAB 2 i
- METEOROLOGICAL INFORMATION OFFSITE SOURCES l If either wind speed, wind direction, or atmospheric stability 1 is not available from the plant meteorology tower, backup i information can be obtained from Dothan Flight Service (Great Southern Paper Company also has wind speed and wind _
direction),. National Weather Bureau - Montgomery, and National *
; Weather Bureau - Birmingham (See EIP-8). Dothan Flight i' Service is the preferable source. If information is requested from either Montgomery or Birmingham, request data for Zone .. 15.
1 4 Request.r.he following information and record on CHP Form
- 113, _ Meteorology Information - Offsite Sources (Figure 2A).
- 1. Wind speed in knots or mph (if plant wind speed is not q available).
- 2. Wind direction in degrees or compass point (if plant wind direction is not available). If wind direction is given as a^ compass point, use the following information
~
to convert to degrees: Compass Point Degrees N......................... 0*
+ +
NME...................... 22' NE....................... 45' ENE...................... 67* E......'................... 90* ESE......................ll2' SE...................... 135* SSE............/........ 157' S........................ 180*
-SSW..................... 202*
SW............../........ 225' WSW..................... 247' W....................... 270* WNW..................... 292* NW...................... 315' NNW..................... 337'
- 3. From the wind direction, determine the downwind direction by:
A. Adding 180* if the wind. direction is <180* B. Subtracting 180* if the wind direction is >180*
/
t r.-
-Tab 2 Page 2 of 7 Gen. Rev. 8 h ;
U
- e. _
[ m ygdg m +- .,m p e y_w;taga.ye.m j.e eme usan Q*yg= w m y c4. ) FNP-0-EIP-9 (
- 4. Cloud cover at FNP in percent or tenths (i.e. 40% =
4/10) (if plant atmospheric stability is not available). If the information is to be obtained frcm the Weather Bureau, ask for information for Zone 15. NOTE: If cloud cover is given for more than one elevation, sum the individual cloud covers.
- 5. Cloud ceiling height at FNP in feet (if plant atmospheric stability is not available). If the information is to be obtained from the Weather Bureau, ask for information for Zone 15.
NOTE: If cloud cover is given for more than one elevation, utilize the lowest ceiling height.
- 6. If the atmospheric stability class can not be determined due to the plant meterological tower's AT not being available, determine the stability class as follows:
A. Determine Net Radiation Index (NRI) as follows:
- 1. For Daytime or Nighttime, if % cloud cover is 100% (10/10) and ceJ. ling height is 17,000 ft., set NRI = 0 and go to step B.
- 2. For nighttime (one hour before sunset to one hour after sunrise)
- a. If % cloud cover 140% (14/10) set NRI =
-2 and go to step B.
- b. If % cloud cover >40% (>4/10) set NRI =
-1 and go to step B.
- 3. For Daytime
- a. Determine Insolation Class Number (ICN) from Figure 2B.
- b. If % cloud cover < 50
= ICN and go to seep B.% (15/10), set NRI
- c. If % cloud cover >50% (>5/10), modify the ICN value as follows:
(1) If ceiling height is <7,000 ft., subtract 2. (2) If ceiling height is >7,000 ft. but
<16,000 ft. , subtract 1.
O Tab 2 Page 3 of 7 Gen. Rev. 8
?
w --sa - -_rz er r~ er- 1--+ - - - - - - - - - - -
~s ,~,:... w . yg..,ygg;3. g,,.w, .f y , ,; ,, _
.._.,m_x...,.__--- .. 1_1.g FNP-0-EIP-9 1
(3) If % cloud cover is 100% (10/10), subtract 1 again. l (4) If Modified ICN value is <1, set Modified ICN = 1. (5) Set NRI = Modified ICN and go to step B. B. Using the Net Radiation Index obtained in Step A and the existing wind speed, determine stability g class from Figure 2C, Turner Stability Class as a Function of Net Radiation and Wind Speed. J l
~
i i 1-i t k' J-t l' !O Tab 2 Page 4 of 7 j- Gen. Rev. 8 1 '\
.i l _- - - - - . .
._m
y y - d i. FNP-0-EIP-9 FIGURE 2A
! METEOROLOGICAL INFORMATION
, OFFSITE SOURCES iV
! O Pate Time CENTRAL Performed by:
i O Data obtained from: () Dothan Flight Service () National Weather Bureau, tfontgomery (Zone 15) () National Weather Bureau, Birmingham (Zone 15) () Great Southern Paper Company l' 0 Wind speed: knots x 1.1516 = mph O
- Wind direction or (From which wind is blowing)
(compass point) (degrees) Downwind direction (Wind direction plus/minus 180*) (degrees) I
- Compass Point Degrees
- Compass Point Degrees N . . . . . . . . . . . . . . . . . '0 * / 3 6 0 a S.................. 180*
NNE................ 22' SSW................ 202* NE................. 45' SW................. 225* ENE................ 67* WSW................ 247* E.................. 90* ESE............... 112* W.................. 270* WNW................ 292* SE................ 135* NW................. 315' SSE............... 157* NNW................ 337' O Percent cloud cover: % or /10 (sum if >l cover given) v 0 Cloud ceiling height: ft. (minimum if >l given) O Determine Net Radiation (NRI) from criteria below: NRI ( ) Night **: Cloud Cover Cloud ceiling Height NRI 100% (10/10) <7,000 ft. 0 100% (10/10) 37,000 ft. -1
>40 to 99% (>4/10 Not Applicable -1 to 9.9/10)
-<40% (<4/10) Not Applicable -2
( ) Day *** Insolation Class Number (ICN) for DAYTIME ONLY (Figure 2B): Cloud Ceiling Use Insolation Class Cloud Cover Height Number (ICN) Fig. 2B NRI 100% <7,000 ft. No 0 100% I7,000 to 16,000 ft. Yes ****ICN minus 2 100% >16,000 ft. Yes ****ICN minus 1
>50% to 99% <7,000 ft. Yes ****ICN minus 2
>50% to 99% >7,000 to 16,000 ft. Yes ****ICN minus 1
>50% to 99% I16,000 ft. Yes ICN
<50% Not Applicable Yes ICN
; O Stability Class from Figure 2C: ; refer to Tab with the same stability class letter.
** Night-one hour before sunset to one hour after sunrise
*** Day-one hour after sunrise to one hour before sunset
~ {v} ****If result value <1, set NRI = 1. Tab 2 Page 5 of 7 Gen. Rev. 8
~.___ _ . _ _ . _ . _ _ . . _ . _ _ ___ _ _ . _ . _ _ _ . _ _ .. _ , _, _ _ _ _ _ . _ - . . . _ _ , h ? . i 24:DO In. ole.tson Clo . tiu b.c For Farl.y tiuolear Plant 24:89 l 23s B0. . .. 2& B0 U.ing Turn.c. Algocit.hm 1 22s90.. ..22s90 l . 't 21:90.. . ..21s98 l ' ' 2& B2.. l
} l
..2& BB l l 19 08, .l ,
, . . la BB 18s90.. 18 00 l ,
I
] l 17e 90. - 17s88 -
16s 93.. b % -.1 & 90 d 15 BO.. _ h . .15e80 t 14 90. . .14 99
@ 1& 20. { :
..13e08 e 12:90--
} l , C ..12 BS E 11: 0s.. ; - . ..11s sa 10s00.. -.19s08
]
Os se .. 9 O .. Os 93 m C 8 90 .. '- g .. Se 90 7e De .. . . .7 00 6e 90 .. ' .. Se DB l' , a J l 5e 90 . l l l-
.. & 99 i _.
4:00 .. Last Sunday
- First Sunday - 4800 N
& 00 .. in April t
in October .. & gg @1 2e 90 . . . ' .2 90 0 1s90 - t l 1 - 1 98 N
--$, t I-, ,J . a n s. , , n . i ., si a. . .. .' . .s s. n , s . ., a 2 .s n n '?
+- +.-: .: :., n . M <: ,,.:n
.. . , 3 omem -
; M.+- e + F-e.-e- -
e b-
- b: : h. : : : ,: : + ,, Jun, Hay. ; f,, . :Jul.9,,,Aug. S.p.; -{,, Oct. D.o.
*g fr{
3 ,, Jaa- ,, ,,
^Pc- ,
E .MONTil OF YEAR
<: o w t% (M 00 N l
i
\
f __ _ __ _ _ _ _ _ _ _ _ _ . _ _ _
- ._ 2. \;
FNP-0-EIP-9 FIGURE 2C TURNER STABILITY CLASS AS A FUNCTION OF NET RADIATION j INDEX AND WIND SPEED ) Wind Speed Wind Speed NET RADIATION INDEX (mph) (knots) 4 3 2 1 0 -1 -2 0 - 1.6 0-1 A A B C D F G 1.7 - 3.9 2-3 A B B C D F G 4.0 - 6.2 f,-5 A B C D D E F 6.3 - 7.4 6 B B C D D E F 7.5 - 8.5 7 B B C D D D E 8.6 - 10.8 8-9 B C C D D D E 10.9 - 12.0 10-11 C C D D D D E 12.1 - 13.1 12 C C D D D D D
>13.2 >12 C D D D D D D O
v i Figure 2C Tab 2 Page 7 of 7 Gen. Rev. 8 w - -. __ + %. ,, m . , , , -y .--
l
- FNP-0-EIP-9 i
l TAB 3 k a i l mar nTrr M IME AREA DGN OENERAL ggRGDIC- rt!p=171 r ,+, . . n (ns-t t t tny-Ie4 l ' With Feel Damese and potential loss of f tatt QF 11AC gg 30 gym Laakage M th Cuff Pree d 27 C=t! or lose of cot! g (Daimolataale) pais or Rapture of a nteg control red housing. i,j ,rin and pouat-
,,,1 4 ..
. laside C3ff or out- Outside CT!ft with side CDET with MSI? P30gpa tube leakage
'm W 1FN heside CDt! with failere or outside and RCS activity ICCS W ution CDt! with 10gpa S/G tech spec limit
.i .,m 3 . . m ._ k With ECCS Activetisa j gfg 5E RCPT'M or blogpa less with With LOSF and ECCS break outside C3tf Activatica i n 1 With 14CA and .potest-Clad damage Ladicates RCS A T >64* and tal lose of CDt! l by BCS Activity intes. or with lose SEEIADED CQaf Core 410*F embeoeled taeressias g coge 1 1 >300 sci /sm 1-131 exit camp. >1200 F of Cat tates, and 1
- Equivalent potential LOCA j i 710 timme radiolog-Projected offeite )
! ical.T.3. = h ei- Projected offsate either 1=14.1-21. 01 dose 1.0 Ram W.3. or dose > 3 tem W.3. or ! 1 M *an alogical tech spen 3-20effecale(seeple 2.3 Ram Thyroid 10 nam "hyroid limit emceeded I ceafirmed) or 1st.1:1
.e w. n m.
E M E'"I A " a=
- Sabocasa actual or imminess laminant takasver of L.ima of physiaal or . metherised entry threat of sometage plant sentrol of plant i
leth trains of AC or 10SP and lose of all 148F and less of all WI CT UN*l all diesela diesels for 413 mia diesele for >13 mia or lose of Ann. bids , or loss of both traine A.C. or 13 ata. of Ama. bids. DC for ! e m .. i toes e, au >= 8 L*** 'I MC3 1881*** taas of all MCI ammunciators for >13 j -,- e. .;:l-"e -$8 ==
;**;,;-*a:4;;: 1
-- == e-a - i-t is ,roi.
- tre
?
- Fission product > 300 eC1/gn with 10CA activity La RCS >300 and potential lose
- 11 BCS AC"!VITT Zaceeds Tech Spec >300 eC1/sa 1-131 uC1/gm with petems- of Ctat Lateg. or
- limit Egoivalent tal lose of SCS or loss of cst! tates.
t CDt! intes. 6 potential LOCA + ese of hth traine g,,, ,, g ,,,3,,, , of either AFW.3 5 # *
- EST SQUl**tgp! FA 1URS SW.CCM or failure of ES
- SSPS to initiate &
- complete trip t laaevertent leading Fuel damage with Tuel damage with 8
of fusi causing Fq either 1-1. 1-11. projected dose
- '"r" sMacr/ to escoed tech 1-12. or 1-134 or 1 Rem W.3. or
. :3ADyn*'EM 03ADIE apec limit 3 reading offocale 1.5 tee Thyroid a f Amy of the following Earthquase>05E Earthquake >$$1. vhich affect the itig Tornade striking { 8 u**'IA1 DERGENCIES Earthquehe Tornado fac.. Burricans wieda amar 113 aph. Unusual (I [" I basis Eurricase river lau.l affecting
- Amy of the following Aav of the following Amy of the followas t es site or 41 mile affecting ope.: air- with the plant est in from site affecting craft crash. tonic gas. CS0* aircraft crash.
I E ope.: aircraft crash. flamm, gas, or fire comic or 21een. gae ints i to.xic gas, esp./ fire, potest. aff ect. SCCS pr affect vital areas. e .- ... ru./. i a mer r.. ea m essn .autei CDr* intes. T.S. limit escoeded. Loss of forced flow =3 loops. ECCS es-411L"I* *.Amrf tuated. Safety or PORT Red ejectism at l Pcver Evacuaties of Control fail r._ to c. losem._ (pes or S/G i ITab 3 /Page 1 of 1 / Gen. Rev.101 )
__ := - - _ __ _ .__ -; _ . _ _ __ _2 -_
- , _. 2 FNP-0-EIP-9 <
STABILITY CLASS A
- l s
- l ti'4
'k
- i it i
"? TAB A 4 STABILITY CLASS A DOSE ASSESSMENT .l
+
I I l;
- j
- i
=l
- i t!
O Tab A l: Page 1 of 15 ( Gen. Rev. 9 lt l
._ _ _ = . . _ _ ~
- ~w . u. . x a _. u : ~._ x ,_ 2 ~ m- =w. ._~.n, J.
FNP-0-EIP-9 'I q TAB A j STABILITY CLASS A STABILITY CLASS A DOSE ASSESSMENT ] I. Source Term Calculation A. Plant Vent Stack Release
- 1. Enter the flowrate in cfm from the plant vent 1 stack flow recorder (Located next to RE-14 in i Control Room) on Figure A-8, Stability Class
; A Dose Assessment or by using the following i information if the recorder is not operating: ! a. One aux . bldg . f an . . . . . . . . . . . 7 5 , 0 0 0 c fm .: b. One aux. bldg. fan & RE-025 ! tripped................... 79,000 cfm i c. Two aux. bldg. fans......... 150,000 cfm Two aux. bldg. fans &
RE-025 tripped........... 154,000 cfm
- 2. Have the Counting Room Technician poll the High-Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732, Os If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml.
- 3. Noble Gas Enter on Figure A-8 the pCi/ml for noble gas and the noble gas dose factor from Figure A-1. The " Elapsed Time Since Shutdown (Hours)"
, applies to the reactor. If the release is from a waste gas decay tank, use a noble gas dose factor of 2.4E+02.
- 4. Iodine Enter on Figure A-8 the pCi/ml for iodine and the infant lodine dose factor from Figure A-1. The " Elapsed Time Since Shutdown (Hours)"
applies to the reactor. If the release is
- from a waste gas decay tank, use an infant L;
iodine dose factor of 6.0E+05. I 1' 1 lj \~/ l! Tab A l Page 2 of 15 l, Rev. 10
n ~ - m ,r g M ; .y y- m m v s s . a w ~ :.: ww ..n m : s:- - , = -- -m ( FNP-0-EIP-9 f B. Steam Generator atmospheric relief and/or safety relead. { ( l. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows: J a. Obtain the current pressure (psig) and
! loop TAVG('F) readings for each steam j generator of the affected unit. Record
; values on Figure A-4.
4
} b. Determine the flow in pounds mass per ; hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using j Figure A-5. The value obtained is the t
flow that will be discharged from each safety or atmospheric relief valve that is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open
$1035 0 1035-1075 0 1075-1089 1089-1102 1102-1116 1
2 3 4 1116-1129 5
>1129 6
'1 NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be used. l-l 1: P. ll L 1O p Tab A Page 3 of 15 Gen. Rev. 9
m =z- i --- m . _ ,m l l FNP-0-EIP-9 i i O d. Determine the total flow in cfm from l b each generator by multiplying the flow l I TIEm/hr) times number of valves caen J, times the specific volume for eaci j generator. l e. Determine the total flow of the release in cfm from all generators by summing the values obtained for each generator 4 per I.B.1.e. I j NOTE: If the R-60 monitors are operable and indicate that not all generators are releasing contaminated effluent, , sum only the flow from generators with contaminated effluent.
! f. Record this value on Figure A-4 and on t Figure A-8 for both iodine and noble gas.
- 2. Determine the effluent concentration in o pCi/ml either by)using (a OR (b)
RCP-25 below:and by performing
- a. Obtain the readings from R60A, R60B,
. O' v R60C and R60D and contact the counting room for conversion of the readings to 1 pCi/ml
- 1. Recordusingthe RCP-25 App /ml value onendix M, Figure same pC1 Figure A-8 for both noble gas and iodine.
Determine the noble gas and infant iodine dose factors using Figure A-3 and record on Figure A-8. On Figure A-3 the
, " Elapsed Time Since Shutdown (Hours)"
j applies to the reactor.
- b. Obtain a grab sample and analyze for
- noble gas and iodine. Record concentrations j on Figure A-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant j iodine dose factors using Figure A-1 and record on Figure A-8.
1 C. Steam jet air ejector release 1
- 1. Determine the effluent concentration in j, pCi/ml by using RCP-25 and by performing a either (a) OR (b) below:
il l; Tab A l_ Page 4 of 15 j Gen. Rev. 9 ?
- k. _. ._ - - _ _ _ . - _ _
_ _ - - ~ = ,
..m. _._....m -
.%#% L .
FNP-0-EIP-9
)
Obtain the reading from R15A, R15B or
~
a. 1
; RISC (whichever and contact is closest the counting roomtoformid-scale) convers ion j of the readin to pCi ;
i Appendix L, ( igures /ml using 2-A,B forRCP-25, R15A - l Figure 3 for R15B & RISC). Record the
~
j same pCi/ml value on Figure A-8 for both j noble gas and iodine. Determine the noble gas and infant iodine dose factors and record on Figure A-8 as follows: (1) Use Figure A-2 if the SJAE filters f.. are in service. (2) Use Figure A-3 if the SJAE filters are not in service.
! b. Obtain a grab sample and analyze for . noble gas and iodine. Record concentrations i on Figure A-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure A-1 and record on Figure A-8.
II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure A-8: [flowrate (cfm)] [ conc. (pci/ml)] [ dose factor] =[ source term) III. Determine the total noble gas source term on Figure A-8 i- by summing the noble gas source terms calculated for t each active _ effluent path. I IV. Determine the total iodine source term on Figure A-8 by summing the iodine source terms calculated for each y active effluent path. j V. Enter the total noble gas source term, total iodine
- source term, and the w 71n speed in mph in the appropriate U boxes on Figure A-8. IT5Yermine the dose rate in mrem /hr at the site boundary from noble gas and from iodine by using the following equation:
) otal Source Term 2 0 = mrem /hr at site boundary (S.B.) . nd Speed, mph Q l
l VI. If the projected noble gas or iodine dose rate >l 1 ' mrem /hr, proceed to step VII; if not, the estimated l' whole bod or thyroid dose does not meet the minimum criteria r classifying the emergency according to nO l Tab A
. Page 5 of 15 i Gen. Rev. 9 1 l i
l ;_,, # ,_. - ._ m -._ _ -
-- -m.
_= =_ ._ x _ FNP-0-EIP-9 paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to step XIV. VII. Determine the estimated repair time or release duration in hours and record on Figure A-8. Use 14 hours if this value is unknown. ! NOTE: If major changes in dose rate occur, it may be desirable to define repair time as the time from when dose rate calculation data was obtained to the projected termination of the release, then add the dose received to that time (determined by earlier dose rate projections) to the projected dose to obtain total projected dose, this methodology will be used at the discretion of the Emergency Director. VIII Determine the projected whole body dose in Rem at the site boundan using the following equation and record d on Figure A-8: 1 5 - Dose = ose rate, mrek / Release Rem (Rem) 'te boundary ur/ htime,/ repairhr 00mR Whole Body d 0 -(Qs/ NOTE: If repair time is based on dose rate calculation j time instead of release initiation time, add dose received to projected dose. j IX. Determine the projected thyroid dose from iodine in Rem
- j at the site boundary by using the folI5iifng equation
<i and record on Figure A-8: Dose I ose rate, mrem elease/ repair /f Rem ',, (Rem) 2 = te boundary time, hr. '1990 mR m thyroid NOTE: If repair time is based on dose rate calculation l} time instead of release initiation time, add
- ,' dose received to projected dose.
1, j ~ X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. i XI. Determine the classification of the emergency using the L' values from steps VIII and X and comparing Gem to the criteria of paragraph 4.2 in the main body of this procedure.
- O Tab A Page 6 of 15 Gen. Rev. 9
!L
FNP-0-EIP-9 A i XII. Determine the affected downwind areas in the 10-mile s' j emergency planning zone (EPZ) by placing Figure A-6,
" Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting the ?lume
[ centerline on the downwind direction vector. Tae lines 1 on Fipre A-6 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be obtained by multiplying the values by the site boundary dose / dose rate. The value at the intersection of the 10 mile arc and the plume centerline times the site boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map
] with a grease pencil and record the date, time, and i stability class to aid in projecting accumulated doses I and affected areas.
J XIII Determine the arrival times in minutes for the site boundary, and each mile arc out to 10 miles or to where
, the dose rate <1 mrem /hr using Fipre A-7 " Arrival Time j versus Wind Speed." Convert to clock time using time i of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure A-8.
i XIV. Refer to step 4.4 in the main body of this procedure. d i !~ li l: l l l' l P . ! V O , ' Tab A Page 7 of 15 !! Gen. Rev. 9
~^
e.,,._,=,- , .. .--.---w. - . - . - -- --- .- :- (' - j FNP-0-EIP-9 FIGURE A-1 i FAILED RJEL DoseFcetcesversusTim ISOTOPIC Effluerit Activity I i 1E06 _ . .
' 6.0E05 m i 2 . .: , , l . . . . . .' 4 TT P'F5 DF).W .UIE 1 I ' ' ' ' '
- 5 g f .9,E05, 1 ,
, , , ,,9 , , i i i M IDI.T RiiE . 'gj _
Mj 'j - l -' i l
,g ,
) o
/ Y l ] EE 7 l -
l 1E05 I .
; I
- 2 . . . i , , , .
I ' ' ' ' ' ' ' ' 5-m~ i6
', e i
; 6 6
.. 4 I ! I I I
. 3i 1 : 1 i i
d 2 g , 8 lE0A -- 5 58 4 y 3 E I l ll l 1 i h
'g 2 N
a l: ll 8 z= s . ~ 1E02 -2
~
, ,,.i , . , , , ,
5 ' ' 4 e 2.4E02 j l" , l!' 4 k l l ll l 3 !!! a
's N 1E02 2 \ _
2
'm ,x , . ,
5
- *' i ' ' ' '
4 8 '
'h- ' ' ' '
E ' gg
~
- I , ' I 3
g ..' . .' .
- 2 3.0E01 -
j 1E01 I
] 1 4 s u u a a Figure A-1 Elepeed Time Since Shutdern O! cure) Tab A Page 8 of 15 Cen. Rev. 8 ,
FNP-0-EIP-9 FIGURE A-2 FAILEDFUEL l DeseFcetersversusTim
- Grea Effluent Activity l ForFilteredIcdines 1E05 _ -
=
- l : : :
i 5 , , , , , , , , , E li I i l L I l l E I II I i lIIi 2 , , ,, , i i , 2 = 1.08E04 1.2E04 -
= '
Ei I ' I IIII M E N N .GIE 1E04
~
" !!!!! .! !! ! I I I I I I
- . MS HII.T .uiE S .- e , , , . . , , . , . . .
3 .M t 8 $ 4 I l i 4 e i i ! $ 4 4 - d ,~ E I l i e i 1 1 I I I i t I i i t
; E ' ' !! l I ll l l l i i i l l
'g O
t Y
~s 2;
- l- 1 I m
81E03 3 ' Z 4 ,- i e i # i e
,T E
~
\ 1, 1 l t l l '
~"
l l l 3 3* 2.3E02 g l / ll 2 .- s. l ifi i F - d 5
~
\
N
\
jlE01 3 x. 2 ; . '. . N.,% , . . . . . . . . ,
. + ,
.,,..q, l
5~ I I I i i t i INI i i iiiI I l 4 =E - l 1 e ,, ,, , 3= l l l l jg g i i i 1 2- 2.95E01 - 5
.=
f -. 1E01
'I '4 '8 12 18 3 '24 Figure A-2 I El Time Since Shutdown bes) ^
Page 9 or. 15 Gen. Rev. 8
l FNP-0-EIP-9 i [D FIGURE A-3 l '1/ FAILEDFUEL OceeFcetersversusTime GrossEffluentActivity ' i ForUnfilteredIcdines l
- 1E06 !
- . . , ,, . , i . . , , 5 g , , , ,, !
l 4 g ,
, g g g , ,,,i gl.04E05 l l l 1.8E05 3 gg 2
LEOS =J-Y i.li, I III I III m a.eu ms 5 ~m
)3
.- l 6 i e 3E ' '
I i
- z u .I 1 i ,
i i l
=
B ' d ~
- 4 . . . . i i 4 ....
- g ll l 1 i i '
I i l l . .h
.i l i l
I
~
Y P 2 E@l - l g 1E03 ~
$ b, . ,
r, j 5 ~' 4 f d 3 !'i I 2 1.1E02 c3 - r k lE02 _
=(j
=
ll . i
-~
N N . , e . . F 5
~E 6 9hm iii e i t 4 "
E I I , N i i 2.lE01 l 3 __ j 2 F I !" i !Eb@E
- 5 1E01 3 j 'l '4 3 12 18 3 24
! Figure A-3 4 Elepeed Time Since Shutdem Oicurs) Ob A Page 10 of 15 l Gen. Rev. 8 .
-_ _ _ _ _ _ - - -__ _ ._m_ - e. - - - - -
_--.m.,__ . . _ . . . . _ _ . . _ _ . _ . . _ - . _ . . - _ _ _ . . _ . m i V FIGuth4 STEAN ATHOSPl!ERIC/SMFETY RELIEF' VALVE
^
l FLOW CALCULATION SilEET Tt 3-hr-
;{ SG Press ( Q d No. Valves Open TAVG(*F) SPECIFIC _VOLUHE pin-lba
$1035 0 1035-1075 1 550 .505
- 1075-1089 2 500 .522 1089-1102 3 450 * .526 1102-1116 4 400 .522 1116-1129 5 350 .508
>l129 6 300 .490 250 +
.467 212 .447 Loop cfm cfm Unit Press. TAVG lb m/hr . i valves specific per per Date/ Time SG (psid (*F) (Fig A-5) X open X volume = SG Unit Remarks A X X = XXXXXXXXXX B X X .F XXXXXXXXXX [
C X X *= XXXXXXXXXX l XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > sum of cfm per SG XXXXXXXXXXXxXXXXxXXxXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXxxxXXXxXXxXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX A X X = XXXXXXXXXX B X X = XXXXXXXXXX C _ _ , X X = XXXXXXXXXX i XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> sum of cfm per SG
XXXXXXXxXXXXXXXXXXXXXXXXXxxXxXXXXxXXXXXXXXXxxxXXXXXXXXXXXXXXXXXXXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX A X X = XXXXXXXXXX ; B X X = XXXXXXXXXX i' C X X = XXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX '. sum of cfm per SG
> k xxxxxXxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxXXxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxXxxXXxXxxxxxXXxxxxxxxxxxxxxxxxxxxxxxxxxxXxxX g T y N # ;:! m i 5 "2 7 g->g .
[l --_-.
. ..a rr. r , . . > . . . _a.mammidEEauemummesnam h and - l F P-0-EIP-9 STEAM PRESSURE (psig) o o o o o o o o o o o o o n u - o o o o o o o o e.-4 4 - -4 o4 m = e- e e e n u o
o H _p ..,.g s
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000009 J
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.: ..: y, y
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. _ _ . _ _ . _ a c a . -
_._ . . . _ . - _ _...._-- , n qu I - -- - - - - - - - - - - 000,SLE s
.--------._.-_-_-___4 .e w
y -
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__ _ ._..._ .....Ooo*ogg i w g w w_..__._..._.__ __..._...-_4 - 000,SZZ E
.__.___._.____.a y - _._-- s
_3 - _ . . . . _- . _ . . . . __ - . . . o
,4
._._...__e - . _ . . .
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. _ . . _ ; m m . __ . _ _ _ _ _ . _ . . _ _ . _ _ _ _.._.
m
- a. .=._...._4
. . --- _._._. -000'SLT 2 g _
. cJu. - --
. -_____.__..~-
_.._.y..__......___
.Ooo50ST x _ _. _ _ . _ _ . .
v w3 - e _- _ oogaggt n Q
.x _
.___4... _.
- u. x -
. _ =
20000I
. ~ _ _ __. _- ._ . _ _ .
_ .s _-00o,g4 __ _ _.. 000'og z (% -
. _ . _ . . .. .. ... . . _ . ~ . . . . _ _ _._
000'S3
. .;.r t
y .,.~.._..2_a-.
- p. . . o, .. .. .. . .e A._.y . ..~ .., q g P... p_.t 6
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P-- -- ----+ - te .
. , l . - I- -l Figure A-5 ;
G o c4 o S o m o e2 o e o e e Tab A m o a a o e o e o v m N o.-4 m esa o e o e o . Page 12of15 e e S. CD r- CD v m N c-t Gen.Rev. 8 (STsd) EnSSW d HVU.S
w__ g _o.EIP-9 FIGUPI A-6 Relative Doa. Rate Plume Boundary l f For stability cles A mixing height = 4104ft. 6.. gm f . set
- 4. .
8.8E n
- 2. .
g - Li
) .
)
S
- s,12
, } l I -
Li l '
.. ik
\ -
-2. .
m
' a
-4 " g
- SEE Figure A-6 Tab A seIB1 Page 13 Of 1e
- Gen. Rev. 8
-6 . .
m
....-..:~.. . .., - .
. 2. _ . e~._--.,--
FNP-0-EIP-9 l Figure A-7 TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) Wind Distance (Miles) f Speed (MPH) sb 1 2 3 4 5 6 7 8 9 10 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0
; 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 15 0. 0 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 l
7 6.7 8.6 17.1 25.7 34.3 . 42.9 51.4 60.0 68.6 77.1 85.7
- 8 5.9 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 5.5 10.9 16.4 21.8 ~27.3 32.7 38.2 43.6 49.1 54.5 12 7 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 l 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3
, 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 20 2.4 3.0 6.0 9.0 11.0 . 15.0 18.0 22.0 24.0 27.0 30.0
- 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 <
, 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25 .0 i i
25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0
- 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 i Figure A-7 I
Tab A Page 14 of 15 Gen. Rev. 8 t
- . = . ,. ,.-.-a-w-~%---...e=**---.
_e w -.- 7w- +====-.g -
a _n. ; w . ,2 - ; c _ 2_- . ..___m.
/'~3 ,A FNP-0-E7 9 '$
U h FIGURE A-8 4s l STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD C ic. WIND SPEED DOSE RATE RELEASE REN WHOLE hl t FLOW CONC DOSE SOURCE (MPH) in MREM /hr TIME BODY Z m PLANT VENT (CFM) (pCi/ml) FACTOR TERN X/Q .(Use 14 hrs 'if value unknown) X-lySTACK X X = XI.23E-4 = . X l+ 1000 = ('a;;
- o
- a STEAN GEN. X X = XI.23E-4 = X
- + 1000 = S' i.U STEAN JET i @ AIR EJECT 1.05E+3 X X = X I . 23E-4 = X + 1000 = [ ,
n 4-OTHER: X X = X1.23E-4 = X + 1000 = f;: i { r
. TOTAL NOBLE TOTAL REN GAS DOSE RATE WHOLE BODY k' AT SITE BOUNDARY (te ,
PLANT VENT , N.
, m STACK X X = XI.23E-M = X 1000 =
f' t lSTEAMGEN.
. c2 X X = X1.23E-M = X 1000 = ' ' S STEAM JET 3:
AIR EJECT 1.05E+3 X X = K1.23E-M = X 1000 = $: h; OTHER: X X = X 1. 23 E-M = X + 1000 = ;. n I TOTAL IODINE TOTAL REN I: DOSE RATE IODINE 6 AT SITE BOUNDARY k Emergency classification: h ( )' GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) .
~[
() SITE AREA (11 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE ; f () ALERT (11 mrem /hr Noble Gas or Iodine at Site Boundary) TO THYROID [-
, IN REN .t i
CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH MILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7) , I DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORNED BY ll j SITE BOUNDARY I mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab A ~[ l Page 15 of 15 E' Cen. Rev.11 i-
- l t_____-____________-__ _ _ _ .
'i l h &t % 6 i FNP-0-EIP-9 STABILITY CLASS B { 1 l l t TAB B STABILITY CLASS B DOSE ASSESSMENT i lO Tab B 5 Page 1 of 15 Gen. Rev. 9 I - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ - _ - _ _ _ _ _ _ _ _ _
FNP-0-EIP-9 l w l
- j
'!. TAB B d- 'l STABILITY CLASS-B STABILITY CLASS B DOSE ASSESSMENT I. Source Term Calculation l A. Plant Vent Stack Release .
)
- 1. Enter the flowrate in cfm from the plant vent !
a stack flow recorder (Located next to RE-14 in b Control Room) on Figure A-8, Stability Class
- ( A Dose Assessment or by using the following information if the recorder is not operating:
i! '
- a. One aux. bldg. fan........... 75,000 cfm
- b. One aux. bldg. fan & RE-025 tripped................... 79,000 cfm
- c. Two aux. b1dg. fans......... 150,000 cfm Two aux. bldg. fans &
RE-025 tripped............ 154,000 cfm
- 2. Have the Counting Room Technician poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732.
O If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample-from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml.
- 3. Noble Gas c Enter on Figure B-8 the pCi/ml for noble gas and the noble gas dose factor from Figure B-1. The " Elapsed Time Since Shutdown (Hours)"
__ applies to the reactor. If the release is from a waste gas decay tank, use a noble gas
. dose factor of 2.4E+02.
- 4. Iodine Enter on Figure B-8 the pCi/ml for iodine and the infant iodine dose factor from Figure B-1. The " Elapsed Time Since Shutdown (Hours)"
~;. applies to the reactor. If the release is from a waste gas decay tank, use an infant iodine dose factor of 6.0E+05.
c: !i
- s
, Tab B Page 2 of 15 g Rev. 10 t $ 6__. -._. <.
I w- :. c , +. l _-.;,n e w . _ a - lla.. ~- . . n_ - - =1~ A ,. :-- f FNP-0-EIP-9 i 1
!O B. Steam Generator atmospheric relief and/or safety release.
- 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows:
- a. Obtain the current pressure (psig) and 1
, loop TAVG(*F) readings for each steam generator of the-affected unit. Record i values on Figure B-4.
- b. Determine the flow in pounds mass per
( . hour (lbm/hr) that is possible from a
; safety / atmospheric relief valve by using i Figure B-5. The value obtained is the i flow that will be discharged from each ! safety or atmospheric relief valve that i is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open
<1035 O 1035-1075 1075-1089 0
1 2 1089-1102 3 1102-1116 4 1116-1129 5
>1129 6
. NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be used.
i 1 O Tab B Page 3 of 15 Gen. Rev. 9
-i
~ ~
.. ..-..--....i.u-
- -e -
FNP-0-EIP-9 ( O d. Determine the total flow in cfm from each generator by multiplying the flow (lbm/hr) times number of valves open { times the specific volume for each generator.
- e. Determine the total flow of the release in cfm from all generators by summing the values obtained for each generator per I.B.1.e.
- NOTE: If the R-60 monitors are operable I i and indicate that not all generators l i are releasing contaminated effluent, ! sum only the_ flow from generators l with contaminated effluent.
- f. Record this value on Figure B-4 and on Figure B-8 for both iodine and noble
; gas.
- 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing i either (a) OR (b) below:
- a. Obtain the readings from R60A, R60B, t R60C and R60D and contact the counting room for conversion of the readings to pCi/ml using RCP-25 Appendix M, Figure
- 1. Record the same pCi/ml value on Figure B-8 for both noble gas and iodine.
, Determine the noble gas and infant iodine dose factors using Figure B-3 and record on Figure B-8. On-Figure B-3 the j ~
" Elapsed Time Since Shutdown (Hours)"
applies to the reactor. f b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure B-8. Obtain dose factors from l the counting room or, if not available, determine the noble gas and infant p iodine dose factors using Figure B-1 and [ record on Figure B-8. C. Steam jet air ejector release l, 1. Determine the effluent concentration in J pCi/ml by using RCP-25 and by' performing j either (a) OR (b) below: 1 4 Tab B Page 4 of 15 Gen. Rev. 9 g-E.,_.,_.---._. . . . _ . _ , . . _ _ - . , . . , _ , _ . _ _ , . _ . . _ . . _
FNP-0-EIP-9 1
- t l
- a. Obtain the reading from R15A, R15B or RISC (whichever is closest to mid-scale) and contact the counting room for conversion of the reading to pCi/ml using RCP-25, Appendix L, (Figures 2-A,B for R15A -
Figure 3 for RlbB & RISC) . Record the same pCi/ml value on Figure B-8 for both a noble gas and iodine. Determine the noble gas and infant iodine dose factors and record on Figure B-8 as follows: j ; (1) Use Figure B-2 if the SJAE filters i are 2n service. j (2) Use Figure B-3 if the SJAE filters j are not in service. l b. Obtain a grab sample and analyze for
- i noble gas and iodine. Record concentrations j on Figure B-8. Obtain dose factors from j
the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure B-1 and record on Figure B-8. II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure B-8: [flowrate (cfa)] [ conc. (pCi/ml)] O [ dose factor] =[ source term] III. Determine the total noble gas source term on Figure B-8
, by summing the noble gas source terms calculated for each active effluent path.
IV. Determine the total iodine source term on Figure B-8 by summing the iodine source terms calculated for each active effluent path. V. Enter the total noble gas source term, total iodine i source term, and the wind speed in mph in the appropriate boxes on Figure B-8. Determine the dose rate in mrem /hr at the alte boundary from noble gas and from iodine by using the following equation: c tal Source Te $1 = mrem /hr at site boundary (S.B.) nd Speed, mph Q u VI. If the projected noble gas or iodine dose rate 11
- , mrem /hr, proceed to step VII; if not, the estimated
! whole body or thyroid dose does not meet the minimum criteria'for classifying the emergency according to Tab B l Page 5 of 15 Gen. Rev. 9
-- -: + , =m - n
9 2 *_ _ .-. .. FNP-0-EIP-9 ,y O' paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Co to ' l step XIV. j VII. Determine the estimated repair time or release duration in hours and record on Figure 'B-8. Use 14 hours if this value is unknown. i NOTE: If major changes in dose rate occur, it may be desirable to define repair time as the time from when dose rate calculation data was obtained to the projected termination of the release, then add the dose received to that time (determined l by earlier dose rate projections) to the projected l dose to obtain total projected dose, this methodology ' will be used at the discretion of the Emergency Director. VIII Determine the projected whole body dose in Rem at the site boundary using the following equation and record on Figure B-8: Dose = ose rate, mrem elease/repal 1 Rem (Rem) site boundary time, hr 000mR m Whole Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation and record on Figure B-8: J Dose I mrem f ielease/ repair \ Rem (Rem) 2 = Dose rate,
'te boundary hr \__ time , hr. _j 1000 mRe thyroid NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose.
X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. XfI . Determine the classification of the emergency using the
. values from steps VIII and X and comparing them to the criteria of paragraph 4.2 in the main body of this l procedure.
\
V Tab B Page 6 of 15 Gen. Rev. 9
~ . . . . . . - . . . _ - . . . . . - . . . . . - - . . - - . ~ - . . - . . . . .
i-- s-0m-w&h-hh i.11 - h m- 2ei i FNP-0-EIP-9 i I, t - XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure B-6, 4 " Relative Dose Rate Plume Boundary For Stability Class j A" on the 10-mile EPZ map and by orienting the plume , centerline on the downwind direction vector. The lines < I. on Figure B-6 are isodose / isodose rate lines. The ' il dose / dose rate values on each of the lines can be
!! obtained by multiplying the values by the site boundary
[ dose / dose rate. The value at the intersection of the lt 10 mile arc and the plume centerline times the site ) boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map d with a grease pencil and record the date, time, and
- a. stability class to aid in projecting accumulated doses and affected areas. i i.
'l XIII Determine the arrival times in minutes for the site j '
. boundary, and each mile arc out to 10 miles or to where
, the dose rate <1 mrem /hr using Figure B-7 " Arrival Time versus Wind Speed." Convert to clock time using time
- of release initiation, time of major release rate
.; change or time of wind direction change (as appropriate) L and record data on Figure B-8. i r XIV. Refer to step 4.4 in the main body of this procedure. O . y l l 1 f i io Tab B Page 7 of 15 Gen. Rev. 9 l l-- , - , - . . , , . , , . . - - , . . .. ..-:....
__ . -. . _ _ . _. . - . _ _ . _ _ ~ . . _ - - _ _ _ - - - . . _ _ - - . - - m -n d - _____.u -% A - M =m TNP-0-EIP-9 i FIGURE B-1
) FAILEDRR i
Dee.FeetersversusTime
! ISOTCPIC EffluentActivity i
1E06 _ . .
' 6.0E05 :
4 : . . . . . a HDDE DFN.uTE 5 g 1]E05 C C 3 g g ,gg t=*- p-
, +_'
y = =- - - l 4 = r 1EOS~ - {
~ ' ' ' '
- . !=E ' '
l \ 3 l
) 2l -
l ll \ l
' 1E0^ --
=
' 5-" '
4 . 3 E ll ' l l 11 l
$ l\ i l h l
l IE0? 2l ~ ~ f - I a e e s , . . 5 ' ' 4 g 2.4E0:'. l , l,' I 2 K l ' l-g - E N 1E02
- N- -
U w_ , , , , 5
~ ' ' ' ' ' ' '
4 " N- ' ' ' i 3 E . ' ' a !g gg 2 3.0E01 - 1E01 !O ' * ' = = = a Figure B-1 Elapsed Time Sine. Atckan Ohr.) m 3-Pag.e 8 of 15 Gen. Rev. 8
. - m2 x .. .. _. __m .
---g_.. ..
. a_...,. . _ , _ _ _ .
FNP-0-EIP-9 FIGURE B-2 ( Fall.ED RE. Doe.FcetersversueTi=e GroseEffluentActivity : ForFilteredIodines 1E05 _ , , , l _~ .
. i
~ . i 5 , ,
4 g , ,
, ; g 2
M 1 1. l l l l l 4 6 4 2 1.2E04 - 1.08E04 .. l
' !! i g# E U E U f. M .D E 1E04 I' ! ! "'I I I I I'I I
_- EDE Ell.T RAE h g . - . . . . . . . d 75
;E I ii i t I o g I '
{ l ,I l ll 2 a
$ 1E03 3 M Z ;
i n - , . . i e M $ 1 h jB l 1 -
' i J 3 2.3E02 I L Il l / ? ll I 2 E N -
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'N
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. i x.
Xl , l ,
- i i . N i i i . . , , .. .
5 ~E I I % l l 6 I t ii i 3_E I l lP ' ' l I i gg 2 g)y- ? i i i 8 2.95E01
~
lE01 Q 's 4 's t! is a a Figure B-2 l El ' Tim Since htdenn Oicure) T*6 B Page 9 of 15 Cen. Rev. 8 j
s- . _ = _ -
- - ~ .. . . . . . . _ - , _ ~ .. _ ....
FNP-0-EIP-9 ' l f FIGURE B-3
, i Fall.EDRE j Dee Fceters verses Time j GrossEffluentActivity
~ '
ForUnfilteredIodine. 1E06 _ -
~ , , ,
4 5 m ' < a 4 g , , , , 3 li 2 ( 1.04E05 1.8E053 g gg l s b
\ l l l' 'l '
M M MR , 1I05 _ __ L' . ,
- , . . , , , . i
. 5 ~m 6 l i . ,.
_B 1 l 2 2 I I I g 5-8 1E0A$ 5 -. . 4
' ' ' ' i*
5 4
~' ' '
I '
$ 3 I '
b L 2 ,E
~
? B '
Ei lE03 _ 5 j 4 ~E ' 3 a l
,n c i 1 , ,
i 2 1.1E02 l ' lE02 & ~.
,N- ,
1 i , . . . . 5 ~. ,' , x' , ,' , .' - 3 E N( -_- i 2.1E01 - 2 E I ' ' ' ' ' I .ufss A lE01l l -
,( '4 1 12 2 3 24 Figure B ~'
Elepeed Ti.ie Since Shutdown Oicurs) rad B Page 10 of 15 Gen. Rev. 8,_, i' . - - . . _ _ _ _ _ _ _-
. __~ -
. . . - _ - - - - - _n
,n. "
) '
( FIGUR , STEAH ATHOSPilEHIC/S Y RELIElfVALVE
~[
FLOW CALCULATION SilEET It 3-hr ' i SG Press (ping), No. Valves Open TAVG(*F) SPECIFIC VOLUME min-lbst
<1035 0
1035-1075 1 550 .505 i" 1075-1089 2 500 .522 1089-1102 3 450 .526 I 1102-1116 4 400 .522 @ 1116-1129 5 350 .508 a
>l129 6 300 .490 f, 250 .467 . P 212 .447 fn Loop cfm cfm f Unit Press. TAVG lb m/hr . # valves specific per per L Date/ Time SG (psig) (*F) (Fig B - 5) X open X volume = SG Unit Remarks A X X = XXXXXXXXXX B X X s= XXXXXXXXXX l
C X X b XXXXXXXXXX XXXXXXXXXXXXi(XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXf ) . sum of cfm per SG p XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ' b A X X = XXXXXXXXXX l
=
h' B X X XXXXXXXXXX ? I C X X = XXXXXXXXXX Y XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX sum of cfm per SG s XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX .
= k A X X XXXXXXXXXX 4
v B X X = XXXXXXXXXX __ } C X X = XXXXXXXXXX g XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXYYYYYYYXXXXXXXXXXXXXXXXXXXXXXXXXXXXX '. ) _ sum of cfm per SG , ( XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ? t 0
?""h ? M e4 g' = = 2 ,
c a ; y P., =' F
*C Sh
.. m. u _ - - - --- . ./ . .,__.;.-- .
,o m~- . r-m~-
F P-0-EIP-9 STEAM PRESSURE (psig) 81 o o o e o o o o o o o rs s- m 4 n 4 8.4 om o o o r-o e o in o, o n o n o o
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yJu. -
. _ . . . . . _ .- . .o00*og7 so . _ . . .
z .._..._...-__._...;_........____ ._ _._._.-. _ . - - wa x _ . _ . _ _ _ - _ 000'GET o (,3
.z _
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_ ._ .- _ . . . _ _ . . . . _ _ _ . s
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_ _ _ _ . _ _ , . _ _ . . . . _ _ _ _ = . . . . . .. .. _. ._ _. ._ . . . . . _ . _ . . . _ _ _ 1
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, _ ,. ;._ u , . _;.,._. .w ._. . . .+, a. ~ . . . ,. . ;_.4 i p.-
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o n N o c2 s o m o o a o e o Page 12ofl5 w
.-i m r- a n v m N 4 l
.e w e-4 w Gen.Rev. 8 i .
(STsd) JHASSd W HVE,S
i M EIP-9' . FIGURE B-6 I Relative Dose Ret Plume Boundary l For etability class B i mixing height = 4104ft. \ e i 5.. 3
., H i *
- 4. .
s EEL gn
- 2. .
g
^1,a
)
8 1 ) I
)
I LJ 4 . s,e 8 l m
. I ! l l !s,a
-2. .
81 m ' set I'
-4. .
met . i Figure B-6 g Tab B Page 13 of 15 4.. Gen. Rev. 8 3
~ ^ ~
..~. x l- _ _
_ l_ ._ _ _ _ _ _ ( FNP-0-EIP-9 i- Figure B-7 lk TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) Wind Distance (Miles) l Speed (MPH) sb 1 2 3 4 5 6 7 8 9 10 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 j 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 i 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 15 0. 0 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 7 6.7- 8.6 17.1 25.7 34.3 42.9 51.4 60.0 68.6 77.1 85.7 8 5.9 # 7.5 ' 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 - ' 5.5 10.9 16.4 21.8 27.3 32.7 38.2 43.6 49.1 54.5 12 3.9- 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.1 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 ~ 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 ,10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 20 2.4 . 3.0 6.0 9.0 .12.0 15.0 18.0 22.0 24.0 27.0' 30.0 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 15 .0 25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 Figure B-7 Tab B Page 14 Of 15 Gen. Rev. 8
- p. .. ..- . . :.. . . . =. .. .:.. w.. + -
-n .
FNP-O-E
/"%
FIGURE B-8 I STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD F WIND SPEED DOSE RATE RELEASE REN WHOLE FLOW CONC DOSE SOURCE (MPH) in MREM /hr TIME BODY - m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown) ySTACK X X = X8.94E-6+ = X + 1000 =- ': 'W o . a STEAM GEN. X X = X8 94E-6+ = X + 1000 = 4 $ STEAM JET 7
@ AIR EJECT 1.05E+3 X X =
X8 9&E-6+ = , X + 1000 = t OTHER: X X = X8.94E-6+ = X + 1000 = . 4
. TOTAL NOBLE TOTAL REM GAS DOSE RATE '
WHOLE BODY AT SITE BOUNDARY PLANT VENT m STACK X X = X8.94E-6+ = X 1000 = Y c r U STEAM GEN. X X = X8.94E-6+ = x + 1000 = S STEAM JET ' AIR EJECT 1.05E+3 X X = X8.94E-6+ = x + 1000 = OTHER: X X = X8.94E-6+ = X + 1000 a ; 1 TOTAL IODINE TOTAL REM DOSE RATE IODINE , AT SITE BOUNDARY Emergency classification: () GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) () SITE AREA (11 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE () ALERT (llmRem/hr Noble Gas or Iodine at Site Boundary) TO THYROID i IN REM ; CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH MILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7) DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY - SITE BOUNDARY 1 mi. 2 mi. 3 mi. -4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab B Page 15 of 15
, Gen. Rev. 11 ,; 7
'* W ~ % :w w HnAK4-i l
FNP-0-EIP-9 t i l STABILITY CLASS C L i I Y t i I TAB C j STABILITY CLASS C DOSE ASSESSMENT i I j m-. e i r i I s O Tab C i Page 1 of 15 Gen. Rev. 9 . - - - - - _ = - - -~ __2mm__________ -
. . _ . . -- _ n ~ . : .: - , . _ -
FNP-0-EIP-9 L. TAB C l STABILITY CLASS C \
\
L STABILITY CLASS C DOSE ASSESSMENT ! l' l ' I. Source Term Calculation A. Plant Vent Stack Release ! 1. Enter the flowrate in cfm from the plant vent L, stack flow recorder (Located next to RE-14 in h Control Room) on Figure A-8, Stability Class h A Dose Assessment or by using the following l- information if the recorder is not operating:
- a. One aux. bldg. fan............ 75,000 cfm
- b. One aux. bldg. fan & RE-025 tripped . . . . . . . . . . . . . . . . . . . 79, 0 0 0 c fm
.; c. Two aux. bldg. fans......... 150,000 cfm j Two aux. bldg. fans &
y RE-025 tripped............ 154,000 cfm j 2. Have the Counting Room Technician poll the
- High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732.
- - If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml.
- 3. Noble Gas Enter on Figure C-8 the pCi/ml for noble gas and the noble gas dose factor from Figure C-1. The " Elapsed Time Since Shutdown (Hours)"
applies to the reactor. If the release is
- ' from a waste gas decay tank, use a noble gas t
dose factor of 2.4E+02.
- 4. Iodine Enter on Figure C-8 the pC1/ml for iodLae and the infant iodine dose factor from Figure C-1. The " Elapsed Time Since Shutdown (Hours)"
applies to the reactor. If the release is from a waste gas decay tank, use an infant , iodine dose factor of 6.0E+05. 1o Tab C Page 2 of 15 Rev. 10 _ . ~ , . . . . . . , . _ _ _ - _ _ . , . . . _ - . . , _ _ _ _ . - . - . . . . . _ _ . . . . _ . . . . . . . . . , . . _ _ . _ . . ~ . . . _ _ . ~ .
FNP-0-EIF-9 B. Steam Generator atmospheric relief and/or safety 4 release.
- 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows:
- a. Obtain the current pressure (psig) and loop TAVG('F) readings for each steam ,
Record generator of the affected unit. values on Figure C-4. i ]j b. Determine the flow in pounds mass per hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using Figure C-5. The value obtained is the flow that will be discharged from each safety or atmospheric relief' valve that
, is open.
1 -t
- c. Determine the number of valves that are open for each steam generator using the
, data below:
Pressure of Steam Gen. (psig) Valves Open
<1035 0 3 IO35-1075 1 1075-1089 2 1089-1102 3 1102-1116 4 1116-1129 5
! >1129 6
, NOTE: If a relief or safety is stuck open
~, or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be used. i
! Tab C Page 3 of 15 Gen. Rev. 9 u' -
- FNP-0-EIP-9 i
- d. Determine the total flow in cfm from each generator by multiplying the flow (lbm/hr) times number of valves open times the specific volume for each generator.
1
.e. Determine the total flow of the release in cfm from all generators by summing ~
the values obtained for each generator per I.B.l.a. NOTE: If the R-60 monitors are operable and indicate that not all generators are releasing contaminated effluent, sum only the flow from generators i with contaminated effluent. t
- f. Record this value on Figure C-4 and on Figure C-8 for both iodine and noble gas.
- 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
I
- a. Obtain the readings from R60A, R60B, O R60C and R60D and contact the counting room for conversion of the readings to pCi/ml using RCP-25 Appendix M, Figure
- 1. Record the same pCi/ml value on i
Figure C-8 for both noble gas and iodine. Determine the noble gas and infant iodine dose factors using Figure C-3 and record on Figure C-8. On Figure C-3 the
" Elapsed Time Since Shutdown (Hours)"
applies to the reactor.
- b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations !
on Figure C-8. Obtain dose factors from ' the counting room or, if not available, l determine the noble gas and infant l iodine dose factors using Figure C-1 and record on Figure C-8. C. Steam jet air ejector release
- 1. Determine the effluent concentration in i pCi/ml by using RCP-25 and by performing either (a) OR (b) below: #
. O Tab C Page 4 of 15 Gen. Rev. 9 i
,;,, . - .,,,., - - . . . . . - - , > - ~ .
p FNP-0-EIP-9
, a. Obtain the reading from R15A, R15B or l RISC.(whichever is closest to mid-scale) 3 and contact .tte counting room for conversion
- of the reading to pCi/ml using RCP-25,
/ Appendix L, (Figures 2-A,B for R15A -
Figure 3 for RISB & RISC). Record the same pCi/ml value on Figure C-8 for both noble gas and iodine. Determine the noble gas and infant iodine dose factors and record on Figure C-8 as follows: (1) Use Figure C-2 if the SJAE filters are in service. (2) Use Figure C-3 if the SJAE filters are not in service.
- b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure C-8. Obtain dose factors from
; the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure C-1 and record on Figure C-8.
II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure C-8: [flowrate (cfa)] [ conc. (pCi/ml)] [ dose factor] =[ source term) III. Determine the total noble gas source term on Figure C-8 by summing the noble gas source terms calculated for each active effluent path. IV. Determine the total iodine source term on Figure C-8 by summing the iodine source terms calculated for each active effluent path. - V. Enter the total noble as source term, total iodine source term, and the win speed in mph in the appropriate boxes on Figure C-8. Determine the dose rate in mrem /hr at the site boundary from noble gas and from iodine by using the following equation: otal Source Term 0 = mrem /hr at site boundary (S.B.) 2 l-ind Speed, mph Q' h VI. If the projected noble gas or iodine dose rate >l l .- mrem /hr, proceed to step VII; if not, the estimated' whole body or thyroid dose does not meet the minimum criteria for. classifying the emergency according to 1 Tab c Page 5 of 15 Gen. Rev. 9
. _ = . . - - --- _.
FNP-0-EIP-9 l 2 ' paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to step XIV. l VII. Determine the estimated repair time or release duration l in hours and record on Figure C-8. Use 14 hours if this value is unknown. j NOTE: If major changes in dose rate occur, it may be
- - desirable to define repair time as the time from
! when dose rate calculation data was obtained to i the projected termination of the release, then i add the dose received to that time (determined l by earlier dose rate projections) to the projected ! dose to obtain total projected dose, this methodology i will be used at the discretion of the Emergency Director. i l VIII Determine the projected whole body dose in Rem at the e site boundary using the following equation and record on Figure C-8: Dose = Dose rate, mrem Release / repair Rem ] (Rem) te boundary time, hr 000mR W ! Whole { Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the folTowTng o equation and record on Figure C-8: Dose I (Rem) 2 = Dose te boundaryrate, mrem elease/ repair time, hr. 1 Rem ] 00 mR W thyroid NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. 1 X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. 1 XI. Determine the classification of the emergency using the
- values from steps VIII and X and comparing them to the criteria of paragraph 4.2 in the main body of this procedure.
LO Tab C [ Page 6 of 15 [ Gen. Rev. 9
. - - _ . . . - . - - _ . - - _ - . . _ _ _ . - . . - - - - . - - - . - . - . . ~ . . . - . . . - - - - - - . _ . . - .
=_
y FNP-0-EIP-9 XII. Determine the affected downwind areas in the 10-mile O' emergency planning zone (EPZ) by placing Figure C-6,
" Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. The lines on Figure C-6 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be , obtained by multiplying the values by the site boundary ; dose / dose rate. The value at the intersection of the i l 10 mile arc and the plume centerline times the site boundary centerline dose / dose rate gives the dose / dose -! rate at that point. Mark the centerline on the map with a grease pencil and record the date, time, and stability class to aid in projecting accumulated doses ! and affected areas. -
XIII Determine the arrival times in minutes for the site -! boundary, and each mile arc out to 10 miles or to where
- the dose rate <1 mrem /hr using Figure C-7 " Arrival Time versus Wind Speed." ' Convert to clock time using time of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure C-8.
XIV. Refer to step 4.4 in the main body of this procedure. 4 1: I f i u 4 t ' l
!l I
Tab C Page 7 of 15 Gen. Rev. 9 'I
- _ _ _ - - - . , _ _ , _ , _ . . , , , . . , . . . . , . _ -,..J.. . . . _ _ _ _ , _ _ . . . . , _ _ , , , . . . . . , . . _ 5b
' - ^ ^ ^ - -
[ . _. _ l 7 FNP-0-EIP-9 ) FIGURE C-1 Fall.ED RR 1 i 1 Dose Feeters vera Tim ISOTOPIC EffluentActivity 1E06 _ , ,, 6.0E05 :
. 5
$ 1.9E05
+ _=d=" ._. i N: ! - I!EE DFM.UTE t t t - ' i t EDE.BLT.HTE
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'l 4 9 12 '18 3 24 Figure C-1 Elapsed Tim Since h tdeun O h r.) t=5 c Page 8 of 15 Gen. Rev. 8 L 1
o.---.. i
. _ - . . . . . _ . . . ~ , . . . - - . . - . . . . - . ,
7-- FNP-0-EIP-9 L FIGURE C-2
$ Fall.ED RR Oce Fceters versus Time Gre a Effluent Activity 1EOS For Filtered Icdina
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1
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5
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.- 6 6 , 4 4 4 e i . e i 6 .- 6 I '
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- =
1E01 - , l p 'I '4 '8 '12 3 3 24 l V Figure C-2 ! Elcosed Time Since htdown Ohre) Tab c Page 9 or. 15 ! Gen. Rev. 8 i
. - - - - - _ s -. _- -- ,.
FNP-0-EIP-9 ' n FIGURE C-3 - V FAILEDRR DoesFcetersversusTime GrossEffletActivity l ForUnfilteredIodines 1E06 _
=
5 2 . l m , i 3 5 i - a i l
- i i 2
1.04E05 l 1.8E053 1EOS - < - + . .
= .-
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3 5 '% i 1 i i 1 2.1E01 , ! 2 ll I ' ' f f E Ed 3 I lE01 l 1 4 s u a a a Figure C-3 Elcpeed Time Since Shutdown Gieurs) rad C Page 10 of 15 Gen. Rev. 8 l i
. ,. .._.- -,. ~ J -.... - :. .-._-., ......_..-..
FNP-0-EIP-9 FIGURE C-3 l l n FAILEDFUEL c . Uc3C T ctCPs VET E 17,30 v. 1 CecesEffluentActivity FceUnfilteredIcdines 1E06 _ i
. . , i . . .
5 _q , , , , , , , ,
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Pi V 24 Figure C-3 Slcc3ed Time Si.ce Shutdenn Geces) rad c l P' age 10 of 13 Cen. Rev. 8 ;
-. . ._________________________L
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I t n l / FIGU 4 (Q,/ STEAH ATHOSPilERIC TY RELIEP VALVE (s ') I Fl.0W CALCULATION SilEET '
~
SG Press (pisg) No. Valves Open Tt3-h r] ; TAVG(*F) SPECIFIC VOLUNE Win-lim] , l <1035 0 4 i IO35-1075 1 550 .505 I 1075-1089 ii ij 1089-1102 2 3 4 500 450 *-
.522
.526 I
[ 1102-1116 4 400
~
.522 1116-1129 5 350 .508 l
'i >1129 6 300 .490 f 250 . .467 ,{ 212 .447 Loop cfm cfm ! Unit Press. TAVG lb m/lar . # valves specific per per Date/ Time SG (psigl (*F) (Fig c-5) X open X volimme = SG Unit Remarks I, A X X = XXXXXXXXXX B X X .L_ XXXXXXXXXX s ( C ~ X X
- XXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX m r m y m YXXXXXXXXXXXXXX '
> sum of cfm per SG XXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXxXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX A X X = XXXXXXXXXX B X X = XXXXXXXXXX C X X = XXXXXXXXXX F XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > sum of cfm per SC I' XxXXXXXXXXXXXXXXXXXXXXXXXXXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXxXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX A X X = XXXXXXXXXX B X X = XXXXXXXXXX J C X X = XXXXXXXXXX g xxxxXXXxxxxXxxxXxxXxXxxxxxXxXXxXXxXxXXXXXXXxXXXXxXXXXXXXXxXXXxXXXxxxXXx '. > sum of cra per SG y ; xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxxxXXxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXxXXxxxXxxXxXXXXXXxXxxxxxxxxxxxxXXxxxxxxX p ! P e'? # 2 l 0 i Pen- -
S l *=a2 3,P o i j j *C l. i 7
- p. .- - . - - ___ . . , _ - - . _ - .n_ _. _
l FNP-0-EIP-9 SZEAM PRESSURE (psig) 8: 8 o 8 o o o o o o s n i u s 8 o m o o o o o .o, 8 o o o
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- .v.
. m.4
. , s .m N x Gen.Rev. 8_,;.
[ I (ST sd) aussgu gyn,s f I L = .
( FNP-0-EIP-9 FIGURE C-6 Relative Dee. Ret Plume Boundary {p For etability clos. C mixing height = 4104ft. l i 8..
'~4. .
Em o 2. . a
- 5 j La i A I
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- S s ts s : La 5 '
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- 85R e
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m
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,, Figure C-6 Tab C
# Page 13 of 15 Gen. Rev. 8 m
4 l FNP-0-EIP-9 Figure C-7 TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH)
; Wind Listance (Miles)
) Speed (MPH) sb 1 2 3 4 5 6 7 8 9 10 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 15 0 .0 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 7 6.7 8.6 17.1 25.7 34.3 42.9 51.4 60.0 68.6 77.1 85.7 8 5.9 7.5 ' 15.0 22.5 30.0" 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 ' 5.5 10.9 16.4 21.8 27.3 32.7 38.2 43.6 49.1 54.5 12 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0
\~/ 13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17'.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 ,10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 20 2. 4 . 3.0 6.0 9.0 .12.0 15.0 18.0 22.0 24.0 27.0 30.0 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 l24 g
2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 15 .0 25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 20.0 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 i r ! Figure C-7 i (^s Tab C l \ Page 14 of 15 l Gen. Rev. 8 m --
. - , - . .. : L'
-___m -
.___._.-._..m..._-... _ _ _ . . . .._m.. . m_. .._...-._.m_ _ .. - a_a e m - . __ m; -
FNP-0-ET^-1 ,
> t v L L (
FIGUME C-8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD I WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in MREM /hr , TIME ! BODY m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown)
$ STACK X X = X2.71E-5+ = -
X i+ 1000 = d g STEAM GEN. X X = X2.71E-5+ = X + 1000 = . m STEAM JET E AIR EJECT 1.05E+3 X X = X2.71E-5+ = X -+ 1000 = OTHER: X X = X7.71E-5+ = X + 1000 = l
. TOTAL NOBLE TOTAL REM GAS DOSE RATE WHOLE BODY AT SITE BOUNDARY PLANT VENT , .
l m STACK X X = X2.71E-5+ = X + 1000 = < l 4 n STEAM GEN. X X = X2.71E-5+ = X + 1000 = S STEAM JET AIR EJECT 1.05E+3 X X = K2.71E-5+ = X + 1000 = l, 1 OTHER: X X = X2.71E-5+ = X + 1000 = H i TOTAL IODINE TOTAL REM S j l: DOSE RATE IODINE ! ', AT SITE BOUNDARY
)
Emergency classification: I ( )~ GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) i f () SITE AREA (11 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE l () ALERT (llmRem/hr Noble Gas or Iodine at Site Boundary) . TO THYROID
)
] IN REN j CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH HILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7),y DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY .g 3 , SITE BOUNDARY I mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab c ). { Page 15 of 15 jj Gen. Rev. 11
, -f pygWe; ..t;-9stecjhy;3;;&gyf33yD&;i.r,J4Twi~ _ ^'^ -"-' -%g1" =' - _ ^2 i
)
. s FNP-0-EIP-9 4 STABILITY CLASS D l .i t
- I t
TAB D STABILITY CLASS D DOSE ASSESSMENT 4 1 4
? . .a
+1 {
'i 1 't ll
- i,
- 6
,i 4 . I, i t i li, l' Tab D l; Page 1 of 15 l; Gen. Rev. 9 o 1:
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FNP-0-EIP-9 O TAB D STABILITY CLASS D 1 STABILITY CLASS D DOSE ASSESSMENT ; I. Source Term Calculation t A. Plant Vent Stack Release :
- 1. Enter the flowrate in cfm from the plant vent
] stack flow recorder (Located next to RE-14 in
] Control Room) on Figure A-8, Stability Class t jj A Dose Assessment or by using the following information if the recorder is not operating: ; 1 4 a. One aux. bldg. fan........... 75,000 cfm j b, One aux. bldg. fan & RE-025 1 tripped................... 79,000 cfm
; c. Two aux. bldg. fans . . . . . . . . . 150,000 cfm ;1 Two aux. bldg. fans &
j RE-025 tripped............ 154,000 cfm
- 2. Have the Counting Room Technician poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732.
O If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml. s
; 3. Noble Gas i
l' Enter on Figure D-8 the pCi/ml for noble gas 4 and the noble gas dose factor from Figure D-1. The " Elapsed Time Since Shutdown (Hours)" U applies to the reactor. If the release is
. from a waste gas decay tank, use a noble gas dose factor of 2.4E+02. .i I
- 4. Iodine
- Enter on Figure D-8 the pCi/ml for iodine and the infant iodine dose factor-from Figure The " Elapsed Time.Since Shutdown (Hours)"
D-1. o applies to the reactor. If the release is
, from a waste gas decay tank, use an infant j iodine dose factor of 6.0E+05.
tl 1) .4 Tab D Page 2 of 15 Rev. 10 l J ~,-----
i i. . _, _m - .
\'
a-i FNP-0-EIP-9 i l O B. Steam Generator atmospheric relief and/or safety
- release.
, 1. Determine the flow from the atmospheric reliefs and/or safety. reliefs as follows:
- a. Obtain the current pressure (psig) and
- loop TAVG(*F) readings for each steam 1 generator of the affected unit. Record values on Figure D-4.
- b. Determine the flow in pounds mass per hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using
- Figure D-5. The value obtained is the flow that will be discharged from each i safety or atmospheric relief valve that is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open
<1035 O
0 I035-1075 1 1075-1089 2 1089-1102 3 1102-1116 4 1116-1129 5
>1129 6 =-
. NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of l plant condition must be used. l k
i. Tab D ' Page 3 of 15 Gen.-Rev. 9
r _ . . __ _ _-m_ _ m . .m - - - - , - _ m -- - - FNP-0-EIP-9
-[ d. Determine the total flow in cfm from each generator by multiplying the flow TIEii/hr) times number of valves open times the specific volume for each j generator.
- e. Determine the total flow of the release i in cfa from all generators by summing the values obtained for each generator per I.B.l.e.
.. NOTE: If the R-60 monitors are operable ti and indicate that not all generators are releasing contaminated effluent, sum only the flow from generators
, with' contaminated effluent.
t
! f. Record this value on Figure D-4 and on 1 Figure D-8 for both iodine and noble , gas.
- 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
- a. Obtain the readinga from R60A, R60B, O' R60C and R60D and contact the counting room for conversion of the readings to pC1/ml using RCP-25 Appendix M, Figure
- 1. Record the same pCi/ml value on Figure D-8 for both noble gas and iodine.
Determine the noble gas and infant 4 iodine dose factors using Figure D-3 and record on Figure D-8. On Figure D-3 the
" Elapsed Time Since Shutdown (Hours)"
applies to the reactor. 1 b. Obtain a grab sample and analyze for .i noble gas and iodine. Record concentrations y on Figure D-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant iodine dose factors using Figure D-1 and record on Figure D-8. 1 C. Steam jet air ejector release l (t' 3 1. Determine the effluent concentration in Q pCi/ml by using RCP-25 and by performing
- f either (a) OR (b) below
- .
d !! Tab D l' Page 4 of 15 L Gen. Rev. 9 l i
. _ _ . _ _ -. _ m
l } m L . .w n , . . ~ . - ~_w_,,,,'_., FNP-0-EIP-9
- a. Obtain the reading from R15A, R15B or RISC (whichever is closest to mid-scale) and contact the counting room for conversion of the reading to pCi/ml using RCP-25, Appendix L, (Figures 2-A,B for R15A -
Figure 3 for R15B & RISC) . Record the same pCi/ml value on Figure D-8 for both noble gas and iodine. Determine the noble gas and infant iodine dose factors and record on Figure D-8 as follows: (1) Use Figure D-2 if the SJAE filters
! are in service.
(2) Use Figure D-3 if the SJAE filters are not h service.
- b. Obtain a grab sample and analyze for 1
noble gas and iodine. Record concentrations on Figure D-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant
. iodine dose factors from Figure D-1 and I
record on Figure D-8. t
,i II. Determine the source term for each active effluent path for noble gas and iodine by using the following equation k and the values entered on Figure D-8:
f 1 [flowrate (cfm)] [ conc. (pCi/n41)] [ dose factor] =[ source term) I d III. Determine the total noble gas source term on Figure D-8 j by summing the noble gas source terms calculated for j each active effluent path, f IV. Determine the total iodine source term on Figure D-8 by summing the iodine source terms calculated for each
- i active M fluent path.
I j V. Fn'a t. S total noble gas source term, total iodine .{' sc.4* vrm, and the wind speed in mph in the appropriate j
.x,xes v Figure D-8. Determine the dose rau in mrem /hr 3 at the site boundary from noble gas and frott iodine by I usizig the following equation:
Total Source Term h = mrem /hr at site boundary (S.B.) ind Speed, mph Q l VI. If the projected noble @ s or iodine dose rate >l mrem /hr, proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum criteria for classifying the emergency according to I () Tab D Page 5 of 15 t Gen. Rev. 9 6' [I l_ : - -. --_ -
FNP-0-EIP-9
; paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to l
- step XIV.
I
! VII. Determine the estimated repair time or release duration in hours and record on Figure D-8. Use 14 hours if this value is unknown.
NOTE: If major changes in dose rate occur, it may be desirable to define repair time as the time from when dose rate calculation data was obtained to , the projected termination of the release, then i add the dose received to that time (determined j by earlier dose rate projections) to the projected i dose to obtain total projected dose, this methodology L will be used at the discretion of the Emergency Director. q VIII Determine the projected whole body dose in Rem at the site boundary using the following equation and record j on Figure D-8: Dose = Dose rate, mrem Release / repair Rem ; (Rem) 'te boundary time, hr 000mR l Whole Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose.
. IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation and record on Figure D-8:
Dose I = Dose rate, mrem felease/ repair Rem (Rem) 2 te boundary hr time, hr. 00 mR thyroid I NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add i dose received to projected dose. p X. Determine the total thyroid dose in Rem by summing the results from steps VIII and IX. XI. Determine the classification of the emergency using the values from steps VIII and X and comparing them to the criteria of paragraph 4.2 in the main body of this
, procedure.
1 O Tab D Page 6 of 15 Gen. Rev. 9 J . - - . _ _ _ _ _ , _ _ _ - _ _ - - - - - - -
-_ _ ~ . - _ - = _ - =
m FNP-0-EIP-9 O XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure D-6,
" Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. The lines on Figure D-6 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be obtained by multiplying the values by the site boundary dose / dose rate. The value at the intersection of the 10 mile arc and the plume centerline times the site !
boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map with a grease pencil and record the date, time, and stability class to aid in projecting accumulated doses . and affected areas. XIII Determine the arrival times in minutes for the site t boundary, and each mile arc out to 10 miles or to where I the dose rate <1 mrem /hr using Figure D-7 " Arrival Time a versus Wind Speed." Convert to clock time using time of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure D-8. XIV. Refer to step 4.4 in the main body of this procedure. O n .t-d 4 ii a a U ! O Tab D
!- Page 7 of 15 Gen. Rev. 9
8 FNP-0-EIP-9 1 FIGURE D-1. FAILEDFUEL i ^ DoseFeetersversusTime l ISOTOPIC EffluentActivity J 1E06 .. 6.0E05 3:' i 5 g r 1.9,E05,
~~~~
l I(DDES Mll.T E A w,,,,,
', _ E i Wi t . u i
F/} m
- af
=
1E05 ,-
, , 4 . , , .
5 g , , , , ,
}. B \l '1 l l J i i '
2 8 , p $ IE0^ E 8 - Q Z
$ 5 ~'
4 3
'e B I I y 2 g
a = g1E022 3 2 ll
~~ '
4 g 2.4E02 l l
- 1:
l l l l-3 ', !!!=K
~
s N 1E02 \ - 3 . 'x . i, . . . . 5 8 ' ' 4 ^ - 3 E n .
, . , a
* ' u WE 2 3.0E01 -
1E01 l 'l 4 1 12 2 3 24 l ^ ! Figure D-1 Elepeed Time Since htdevn Ofours) Tab o Page 8 c:. 15
. Gen. Rev. 8 i
\
I FNP-0-EIP-9 i FIGURE D-2 o i FAILED RJB. I UcesFcetersvereueTim GrossEffluentActivity ForFilteredIodine. 1EOS _
~
5 * ' i 4 4 1 3 S l E l I f 2 i i i i 1.08E04 1.2E04 - I t T l l l l < l l l l g b NE 1E04 -
' EE ),0.l.I ME 7 '
^I' -
# # i 4 I i l l l t 8
I l' l l li l ' l l O% 2*8 2 m 5 m
$ 1E03 b -
b ~
+
' i i
. . . , l ,
~ ' i + . . . '
e' e i 5 *E l z t ,
$ 3 2.3E02 h 1 l
3 2 F ! 'l ' l
*8 5N 2 sg 1E09 U N
~
, ,,.N , , , '
- i - , x. . , , . , . , , ,
I ~ ' N e i e i 4 , i ; l 6 ., 5* "
'N i e i e i i 6 e i 4! I I I INl i i l i i e i I ' 8 8 I l l O
3l 1 i i i i :- 2.95E01 - g , I 1E01 E -
u O '4 ~' a = a Figure D-2 )
Elepsed Tim Since Shutdo,rn Ofeund Tad D > l Page 9 of 15 ! l j Gen. Rev. 8 *, l l
-, - -+ - FNP-0-EIP-9 ' l
- j. FIGURE D-3 lh. FAILEDRE
- Does Factore vera Time 4
Gece.EffluentActivity
~
ForUnfilteredIodines
- 1E06 _
i --:- , ! 5 y , 4 g , g , , 2 g l.04E05 1.8E05 3 gg ,g l i 1E05 _ 5 _ l I HEDES,ELT Ri1E I
)
- O" , ,
i , l 4 . 5 ~m i i i 3g l 4 2,., j d
' 1E0A --
a l C , ! Z ' . ju , i f E b h 2 2l5 l ' 1E03 _ s - + , = 1 8 I I I 2 1.1E02 1EO.2 & ~- 1 I 'x-. , t 5n 4 s i
~
3 % E- i 2.1E01 I 3l ~
' I ,
I I I I' gg 1E01 -
'l '4 9 12 18 3 24 l
Figure D-3 i Elepeed Time Sine. Shutdem (Hours) nd D
, Page 10 of 15 Gen. Rev. 8 _
l
f O (' F]GUR 4 V STEAH ATHOSPilERIC/S ETYRELIE(VALVE ' FLOW CALCULATION SilEET It3 -hr-SG Press (pisg) No. Valves Open l TAVG(*F) SPECIFIC VOLT:ttE min-lba
<1035 0 ,
t 1035-1075 1 550 .505 1075-1089 2 500 .522 1089-1102
- 3 450 .
~
.526
[ 1102-1116 4 400 .522 1116-1129 5 350 .508
>l129 6 300 .490 250 -
.467
[ 212 .447 l Loop cfm cfm
- Unit Press. TAVG lb m/hr * # valves specific per per b
Date/ Time SG fpsid (*F) (Fig D- 5) X open X volume = SG Uait Remarks A X X = XXXXXXXXXX e B X X + XXXXXXXXXX C X X '= XXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> sum of cfm per SG XXXXxxXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXxXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXxXXXXX A X X = XXXXXXXXXX B X X = XXXXXXXXXX C X X = XXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX 1 sum of cfm per SG l XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX i
A X X = XXXXXXXXXX ' B X X = XXXXXXXXXX l C X X = XXXXXXXXXX XXXXXXXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ". ) sum of cfm per SG k xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxxxXxxxxxXxxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxxxXxXXxxXXxxxxxXxxxxXXxxxxxxxXxxx e, y & E? ;2; h
. O "U 7 ilf C 2 -
? R, e :l
. *C L ,
)
t c FNP-0-EIP-9 i STEAM PRESSURE (psig) o o o o o o o o o o o o
%7 m N .o o o o o o o i
i 4 - .t o.-t e e r. e n ., o n o u o o p_ , ,.,.. i e=0
., .s , . . . ... g. f ,.f. ,. g.,, .... .,1,...
._ _p _ y _l . ., . , ,._.. t,_ . . . 7.....3.... , .3. .
20000S (
.
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-..,..,.......;..,... . . i , . . a...t . . : . . .
. . .. ;_ . . r._ 4.. . . .......7_._ ..
4...,....:_...
- .. t... ..: 4 a..:... pa
. _ . . . . . . . . _ _ . . _ . . . . . . . . _ , ......._..._.......,___.-4_.I
. . _ . - . . . . . _ . _ . 000'S47
_...~ . .._ .... .__. - . . ._.._ _ . ,..._ _
.Ooo*ogy
__ . . .. .. _..___..........._r...._......._.._....~._._.,;__
...a..._..
.._..._______.6_...____
-. . . _ _ _.4 ... . - _. . ~. --. 000,ggy
_,_._ _ = _. .._.._r_-..._
.. ~.._ _ . _ _-- _.. -
.20000P W . . . . .
m.... ~.. . _ . _ _
-goo *gtg o .
._ _4 _ _ _ _ _
m_._--.. . . _ . .
. . . . . _ _ . . _ . . . _ . _ . . _ _ . 4 r.._...._...._....._
m - _ . . . _ . _ . . _ . . _ _ _ _ _ .. _ .... ... _ _ _.. - _._ __ W _ . _ _ _. _- . _ . - t
. _..___ __ .__ __ . . ._ . 000,05C m .. .
. _.__a m . . _
o--- r _w- -... _~._ _a 000,SEE
.g*, -=
. g ._
.._- _ . . . . . _ _ . . ..__1 . . . _ _ _ . _ _ _ _ . - - .. ...... _
g . . . . . . . _ _ . _ . _ . _ _ . _ _ . _ . . _ . . . _ . _ _ _ _ . . . . . . . _ . . . . ._ ._. _ . . . . _ _ _ _ . _. = - . _ . _ e, w
. . _ _ _ _ _ ... _..__........ s.
,.a. a c.,
m x -_
.c . . _ . . _ _ . . . _ - - . _ __ . _ _ . . . . . . . _ .- ._ . ... . ___. _- _ _- ... _ _ . _.q- 0 0 0 , S L Ea, w
s, g -- = . . . . . . _ . . . . . . . _ . . _ . _ . . . . _ _ . _ _ . , .o, _._-..._.....-.. v gw ,; g . . . . . _ _ _ .. . ___ . _ . ... _ __._.._ ~ _ .. 00o*ogg. - w _ . . . _ . _ _ . _ _ _ . _ . =- . . _ . . g m 4 ........._..-_-
._...._.._..___._.J 4
._ _ _._ _ --._- _ --_._a 000,SZZ %
3 -. _ _ . _ .- _ . . . __ _ _ . . 's o
.a . _ . . . - . _ . ___
g . . _ _ . . _ _ _ _ _ _ _ _ - . . . a 3, _ _ . , _ .
._._..___._.._.f __-_ _ _..._.._ _ _ . _ . _ _ . . . . . _ . _ . _ .
w 9 ..
,t m
m.c
' M g
..._._. s <
- _ _ _ _ _ ~
......_._.\
- oco'stt 2 a .. .-
.s __ . _ . __
c. e wJ _. _ _.___..
=
. .ogo*ogI
- 1 . . _ . _ _ _
y wa mz i . . _ - - 000*SEI
. . - ._. g
\ w- -____- _ . . ex - _. =
- a. I< - ..
=____.
. . . .. _ _ _ _ . . _ . a _. . _ _ _ .
B BBI
..____\-
. _ _ . . . . _ . . _a
. _ . - - .- .. _ ooo*g4
.. 000'og
_s \.
. 000'SZ s
w j .
,..,...g.
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7 -
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g . .. ,~ . . .,.
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- p. .s. , ..., ,.7..j. .; ;
Figure D-5 G o G o G o G o G G G a G o G o t'3 o G G o o o G T m M S cn (p o.- r o e S v o m G o Page 12oflS-i
- e N. s CD N e4
- Cen.Rev. 84 (STsd) 3miss m gy31s t
.- . . . . _ . - . . _ - - _ . , . __ m m._. , _ m,
- - - = - - - - - - -
FNP-O'EIP-9 FIGURE D-6 ! Relative Do . Rate Plume Boundary For etability cice. O mixing height = 4104ft. i
~
I I l i 8.. i r ,
- -~
- 4. .
- 2. .
seen _ an
\ '
Em
" I
' I s , 1 t i a.m 7'
I U d'I : Em i _. gg
..m La set
-2. .
N - met a 1
-4. . ,
n v " a Figure D-6 . l Tab D I t elk Page 13 of 15 . Gen. Rev. 8 i -6 . . I
ra m. 4. . .ei -. .. . ma. -m FNP-0-EIP-9 g-~ Figure D-7 V TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) Wind Distance (Miles) Speed (MPH) sb 1 2 3 4 5 6 7 8 9 10 4 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 , 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 27'0.0 300.0 1 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 1 5 9.4- 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 l 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 L 7 6.7 8.6 17.1 25.7 34.3 42.9 51.4 60.0 68.6 77.1 85.7 l 8 5.9 7.5 ' 15.0 22.5 30.0" 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 - ' 5.5 10.9 16.4 21.8 27.3 32.7 38.2 43.6 49.1 54.5 12 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 ('~') 50.0 13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 20 2. 4 .. 3.0 6.0 9.0 _12.0 15.0 18.0 22.0 24.0 27.0 30.0 l i 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 23.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25 . 0 25 1.3 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 l l l Figure D-7 1 y~, Tab D Page 14 of 15 Gen. Rev. 8 L _ .-____ _ -
s FNP-0-EIP-9 l f
;l FIGURE D-8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD l
WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in mREH/hr TIME BODY
, m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown) i U STACK X X = X8.41E-5+ = X + 1000 =- '
d a STEAM GEN. X X = X8.41E-5+ = X + 1000 =
$ STEAM JET
,; @ AIR EJECT 1.05E+3 X X = X8.4'lE-5+ = X + 1000 = 1 OTHER: X X = X8.41E-5+ = X + 1000 = TOTAL NOBLE TOTAL REM GAS DOSE RATE WHOLE BODY AT SITE BOUNDARY PLANT VENT d m STACK X X = X8.41E-5 = X 1000 =
.i o STEAM GEN. X X = X8.41E-5+ = X + 1000 =
S STEAM JET AIR EJECT 1.0SE+3 X X = X8.41E-5+ = X + 1000 = OTHER: X X = X8.41E-5+ = X 1000 = i
; TOTAL IODINE TOTAL REM A
DOSE RATE IODINE I AT SITE BOUNDARY
, Emergency classification:
() GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) () SITE AREA (31 Rem Whole Body OR 22.5 Rem Thyroid) _ TOTAL DOSE () ALERT (llmRem/hr Noble Gas or Iodine at Site Boundary) TO THYROID IN REM CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH MILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7) , DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY SITE BOUNDARY 1 mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab D W Page 15 of 15 e . _. _ e . . ..
FNP-0-EIP-9 d
, STABILITY CLASS E
'l l TAB E STABILITY CLASS E DOSE ASSESSMENT i ( I: % Tab E Page 1 of 15 Gen. Rev. 9
du . y;.2;&ig& hui < = :r ' %z e
~ "
, - ~.; . - Mc.pn w.
FNP-0-EIP-9 l l TAB E
'TABILITY CLASS E STABILITY CLASS E DOSE ASSESSMENT I. Source Term Calculation j l
A. Plant Vent Stack Release l
- 1. Enter the flowrate in cfm from the plant vent stack flow recorder (Located next to RE-14 in i Control Room) on Figure A-8, Stability Class q A Dose Assessment or by using the following
. . information if the recorder is not operating:
- l
_ a. One aux. bldg. fan........... 75,000 cfm
- b. One aux. bldg. fan & RE-025 4 tripped................... 79,000 cfm
- c. Two aux. bldg. fans . . . . . . . . . 150,000 cfm Two aux. bldg. fans &
j' RE-025 tripped............ 154,000 cfm
- 2. Have the Counting Room Technician poll the i High Range Vent Stack Monitor (R-29B) for
,: noble gas and iodine concentration per FNP-0-RCP-732.
If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample
, from the Vent Stack Post Accident Sampling q Station (located next to R-21/22). Values h will be reported in pCi/ml.
I 9 3. Noble Gas
',I En'ter on Figure E-8 the pCi/ml for noble gas and the noble gas dose factor from Figure
- d. E-1. The " Elapsed Time Since Shutdown (Hours)"
j applies to the reactor. If the release is j from a waste gas decay tank, use a noble gas
- 1. dose factor of 2.4E+02.
t
- 4. Iodine
!;i Enter on Figure E-8 the pCi/ml for iodine and il1 the infant iodine dose factor from Figure E-1. The " Elapsed Time Since Shutdown-(Hours)" F applies to the reactor. If the release is from a waste gas decay tank, use an_ infant iodine dose factor of 6.0E+05. lI () ' Tab E E Page 2 of 15 Rev. 10 i l
. ,. _. .- - . _ . . _ , _ . - . - . . . . _ . - . .________o
a. FNP-0-EIP-9 O B. Steam Generator atmospheric relief and/or safety release.
- 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows:
- a. Obtain the current pressure (psig) and loop TAVG(*F) readings for each steam generator of the affected unit. Record values on Figure E-4.
, b. Determine the flow in pounds mass per hour (lbm/hr) that 1s possible from a safety / atmospheric relief valve by using Figure E-5. The value obtained is the flow that will be discharged from each safety or atmospheric relief valve that is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open
<1035 0 O T035-1075 1075-1089 1089-1102 2
1 3 1102-1116 4 1116-1129 5
>1129 6
- NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be'used.
i O ! Tab E Page 3 of 15 Gen. Rev. 9 1
._,.;__.. , ._-__7_-_
_ ----.7 . - - . . -
; 7 _ , 7, --- r
M:: tith.en%ute ui:.r - swam w - ~~~- ^ ^ ^ ^ ~ ^M:s = ' ' -O ' FNP-0-EIP-9 () d. Determine the total flow in cfm from each generator by multiplying the flow (1bm/hr) times number of valves open times the specific volume for each generator.
- e. Determine the total flow of the release t in cfm from all generators by summing
] the values obtained for each generator per I.B.1.e. q NOTE: If the R-60 monitors are operable j and indicate that not all generators 1 are releasing contaminated effluent, sum only the flow from generators with contaminated effluent. 't
- f. Record this value on Figure E-4 and on Figure E-8 for both iodine and noble gas.
I
- 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
- a. Obtain the readings from R60A, R60B, t R60C and R60D and contact the counting l
room for conversion of the readings to pCi/ml using RCP-25 Appendix M, Figure
, 1. Record the same pCi/ml value on Figure E-8 for both noble gas and iodine.
-i Determine the noble gas and infant l iodine dose factors using Figure E-3 and j , record on Figure E-8. On Figure E-3 the ,, " Elapsed Time Since Shutdown (Hours)" g applies to the reactor. J 1 b. Obtain a grab sample and analyze for j noble gas and iodine. Record concentrations
,! on Figure E-8. Obtain dose factors from a' the counting room or, if not available, determine the noble gas and infant iodine dose factors using Figure E-1 and
', record on Figure E-8. C. Steam jet air ejector release ~j 1. Determine the effluent concentration in i t pCi/ml by using RCP-25 and by performing i
!o
.either (a) OR (b) below:
- l. O i Tab E Page 4 of 15 I
Gen. Rev. 9 i l t _ - - - _. - -- - - -.
-- w
[ ._ l.. . h._. - _.,m_ h l i FNP-0-EIP-9
- a. obtain the reading from R15A, R15B or l RISC (whichever is closest to mid-scale) l
} and contact the counting room for conversion l ! of the reading to pCi/ml using RCP-25, .; Appendix L, (Figures 2-A,B for R15A -
Figure 3 for R15B & R15C) . Record the
- same pCi/ml value on Figure E-8 for both
, noble gas and iodine. Determine the , noble gas and infant iodine dose factors and record on Figure E-8 as follows:
(1) Use Figure E-2 if the SJAE filters are h service. (2) Use Figure E-3 if the SJAE filters are not h service.
- b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure E-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant iodine dose factors from Figure E-1 and record on Figure E-8.
II. Determine the source term for each active effluent path O for noble gas and iodine by using the following equation and the values entered on Figure E-8: [flowrate (cfa)] [ conc. (pci/al)] [ dose factor] =[ source term] III. Determine the total noble gas source term on Figure E-8 by summing the noble gas source terms calculated for-each active , effluent path. IV. Determine the total iodine source term on Figure E-8 by
, summing the iodine source terms calculated for each active effluent path.
V. Enter the total noble g source term, total iodine source term, and the wind speed in mph in the appropriate boxes on Figure E-8. Determine the dose rate in mrem /hr at the site boundary from noble gas and from iodine by using the following equation: Total Source Term h = mrem /hr at site boundary (S.B.) l 'nd Speed, mph Q VI. If the projected noble gas or iodine dose rate >1 _ l
' mrem /hr, proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum criteria for classifying the emergency according to , Tab E Page 5 of 15 l Gen. Rev. 9
[ .w. , . .n - .. .., w duges ww : ~ + u M -<-n- --z e o s.m k . c.J - wh l l V FNP-0-EIP-9 l h c; () paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to
- l step XIV.
I!
- ) VII. Determine the estimated repair time or release duration ,
it in hours and record on Figure E-8. Use 14 hours if ; this value is unknown. j NOTE: If major changes in dose rate occur, it may be ,{
- desirable to define repair time as the time from
'i' when dose rate calculation data was obtained to the projected termination of the release, then
add the dose received to that time (determined
,] by earlier dose rate projections) to the projected i' dose to obtain total projected dose, this methodology 1" will be used at the discretion of the Emergency Director.
- l.
!!. VIII Determine the projected whole body dose in Rem at the site boundary using the following equation and record ]j on Figure E-8:
Dose = Dose rate, mrem Release / repair 1 Rem (Rem) site boundary hr time, hr 1000 mrem Whole Body
'O- NOTE: If repair time is based on doce rate calculation time instead of release initiation time, add dose received to projected dose.
4l ' IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation
; and record o,n Figure E-8:
Dose I mrem Release / repair 1 Rem t; (Rem) 2 = Dose rate, site boundary hrtime, hr. 1000 mrem i thyroid
} NOTE: .If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose.
X. Determine the total thyroid dose in Rem by summing the
, results from steps VIII and IX.
XI. Determine the classification of the emergency using the i values from steps VIII and-X and comparing them to the criteria of paragraph 4.2 in the main body of this f procedure. !lO Tab E
+
Page 6 of 15 , t Gen. Rev. 9
, 1
~^
_1 _
,._.n-/:t o G N $ a O e t _. f U_ r e - m m u 2 h _ l FNP-0-EIP-9
- i
() XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure E-6, l *
" Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. The lines on Figure E-6 are isodose / isodose rate lines. The
] dose / dose rate values on each of the lines can be j obtained by multiplying the values by the site boundary dose / dose rate. The value at the intersection of the
- j. 10 mile arc and the plume centerline times the site h boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map with a grease pencil and record the date, time, and
, stability class to aid in projecting accumulated doses and affected areas.
l XIII Determine the arrival times in minutes for the site l- boundary, and each mile arc out to 10 miles or to where the dose rate <1 mrem /hr using Figure E-7 " Arrival Time i versus Wind Speed." convert to clock time using time of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure E-8. XIV. Refer to step 4.4 in the main body of this procedure. O
- t 1 '
! l ^ )O l j Tab E ! Page 7 of 15 l Gen. Rev. 9 l l
- n.~: >: n n . .c-a n
\ . _ . .. . _ ... -
FNP-0-EIP-9 I - FIGURE E-1 FAILEDFUEL l le OceeFactersversusTime ISOTOPIC EffluentActivity i 1E06 - 6.0E05
. . , , . . . .
- IGII!E DFM EE
~
5 r ( l 9,E05 .- ' EDE .01.T BE
'TT 6g, - T'Me---r- m' *
- 6 t +
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i g,
=
l 1E05 2 - .. l 6 I I a e
- 58 4
al 3_E I il i p' g 3 .l l
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' " I I 3
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=
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l L i j , s s N
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5
- ' ^ ' ' ' ' ' ' '
4 3 ' ' 3Eg i I , ' ' i }g g j 2 g 3.0E01 - - 1 g 1E01 _.==:t J '4 1 12 9 2B 24 Figure E-1 l Elepsed Time Since Shutdown 0! curs) Tab E t-Fage 8 of 15! _ Gen. Rev. 8 l
.m. __i m -
. , , , h- * -
i FNP-0-EIP-9 i I l0 i Fall.EDFbE. nouaE E-2
- DeseFcetersvereceTi=e GrossEffluentActivity ForFilteredIcdinee !
. LEOS _,, , , , , i 5 , , ,
E , I i l E l , ll ll l : l l
' 2 i , I i i a 2 = 1.2E04 -
1.08E04 '
$ I H II Ii gDEUENBE 1E04 !!! !!!! !! l l I I I
- , , , , IGIDE MILI ME g . _ . . . , , . . . , , , , , . ,
, .- i e i i ,
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=
c lE01 l c 'l '4 'S 12 3 3 24 l FigureE-2 , Elapsed Tim Since Shutdown Ofeurs) ' g, E ,, 1, Gen. Rev. 8
l. -4 FNP-0-EIP-9 ' i FIGURE E-3
!N FAILEDFUEL DcesFoetersversueTim
] CreesEffluentActivity ForUnfilteredIodines lE06 _ .-
\
= I ,
i
~ '
ll 5 4 g , ll , ,.. , , ,, 2 ( 1.04E05 ll 1.8E05 3 gg
; g I l lIl i l M.BLT RATE 1E057 w e_ ' ' ' ' ' '
3 --
- . . , , . i
. 5 ~m l
' 3E I l l .s 2 I I i
- g i =
- 1E0A 3 2
4 5 m .' '
; g E '
i 1 3l I h l l l li 2 g i = - 1E03 2 j f5l E I i i l u u. 8 3 i , i , , i i e 2 1.1E02 1 E 02 b __. '
- x , x , . , ,
'4 5s a' 6 s '
i E I 'N l l 2.lE01
~
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! i ' ' I I I l 'gg
}
lE01 - l . 1
'l 1 1 12 18 3 24 Figure E-3 i-Elapsed Time Since htdown Gours) rad E Page 10 of 15
!Gen. Rev. 8
. . . . . . . - . . . . . . . . - - . . . n
.C\ FlGUR (Dl V STEAN ATHOSPilERIC/ TY REL:ZF VALVE FLOW CALCULATION SilEET
! It3 -hF SG Press (pisd No. Valves Open TAVG(*F) SPECIFIC VOLUME pin-lbai 51035 0 1035-1075 1 550 .505 1075-1089 2 500 .522 1089-1102 * '
3 450 '
.526 1102-1116 4 400 .522 1116-1129 5 350 .508
>1129 6 300 .490 250 -
.467 212 .447 Loop cfm cfm Unit Press. TAVG lb m/hr . # valves specific per per Date/ Time SC (psid (*F) (Fig E-5 ) X open X volume = SG Unit Remarks A X X = XXXXXXXXXX B X X .= XXXXXXXXXX C *= '
X X XXXXXXXXXX X XXXXXXXXXXX'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX '
> sum of cfm per SG XXXXXXXXXXXxXXXXXxXXXXXxxxXXXXXxxXXXxXxXxXXXXxXXxxxxXXXxXxXXXXXXXXXXXXXXXXXxXXXXXXXWYYYYYYYYYYXXXXXXXXXXXXXXXXXXXX t4 A X X = XXXXXXXXXX I B , X X = XXXXXXXXXX i C X X = XXXXXXXXXX XXXXXXXXXXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX > sum of cfm per SG XXXXXXXXXXXXXXXXXXXXxXxXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX A X X = XXXXXXxXXX ,
i L i ' B X X = XXXXXXXXXX C X X = XXXXXXXXXX j xxxXxXxXxxxXXxxXxxXXXxxxxxXxXXXxxXXxXXXXXXXXXxxXXxxXXxXXxxxXXXXxXXXXXXx '
> sum of cfm per SG i
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXXXxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXxxxxXXXXXxxxXXXxxxXxxxxxxxxxxxxxXxXx a k: R P!;f ;21 A i 1 a I. #C"m a
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, __..__,..__.....=_.____._....._.g
_ _ _ _ _ . _ _ . . . . . . . _ . - .a u. s ._ _ ___. _._ _.. __ _._._.y ggggg w m
. _ _ . . _ =
m l < -._-- _ _ __. . ---
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000,GLI Z y ._._.-______- i o - yg-w
-. 000'ogt g Z wa _. . ..
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o .z, 000,GzT ox - _ __ _ _ _ _ . . . Z -- . _ . 200EBI _s
. = _ .
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i c Figure E~5 j G o M o 5 o G o e o M e m o e Tab E e o m a o a o a o a o s o a o Page 12of15 mr N e
,4 m Q3 r- O m nr M N e4 w < w < G. Gen.Rev. 8 8 ~
(STsd) 3HnSS3Hd HV3IS _ _ .. . - -m . . - . .._ ._ -
1 _. . . .. . . _-- . , .. .__,._,._.._.:,, . . l
! FNP-0-EIP-9 FIGURE E-6 Relative Do . Rate Plume Boundary For stability cles. E mixing height = 4104ft.
8.. l ? ,
- 4. .
- 2. .
sen
&M r
X MA __ 1 i
&m
&E g --.-
_1
- . EM 8
j . D' -------- - - - - - _ &M
. 3g Em Lam
_ must
-2. .
2 - a m
-4. .
O s St Figure E-6 Tab E Page 13 of 15 at Gen. Rev. 8
-6 . .
ma __ __- - _ _ _ - _ ._ _ - U
^
~ --
d 1 l FNP-0-EIP-9 Figure E-7 O TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) Wind Distance (Miles) Speed 1 (MPH) sb 1 2 3 4 5 6 7 8 9 10 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 i 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 7 6.7 o.6 17.1 25.7 34.3 . 42.9 51.4 60.0 68.6 77.1 85.7 i 8 5.9 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 5.5 10.9 16.4 21.8 '27.3 32.7 38.2 43.6 49.1 54.5 ('~\ 12 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 ,10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25 .3 28.4 31.6 20 2.4 3.0 6.0 9.0 11.0 . 15.0 18.0 22.0 24.0 27.0 30.0 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1
' 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 e
1 25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 i 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 l L Figure E-7 Tab E l Ns _,/ Page 14 of 15 i; Gen. Rev. 8
FNP-0-EIP FIGURE E -8 STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD WIND SPEED DOSE RATE RELEASE REM WHOLE FLOW CONC DOSE SOURCE (MPH) in MREM /hr TIME BODY m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown)
$ STACK X X = XI.44E-4+ = -
X l+ 1000 = d a STEAM GEN. X X = XI.44E-4+ = X '+ 1000 = d STEAM JET i ' E AIR EJECT 1.05E+3 X X = XI . 44 E-4 + = X 1000 = ,- OTl!ER: X X = XI . 44 E-4 + = X + 1000 =
. TOTAL NOBLE TOTAL REN GAS DOSE RATE WHOLE BODY AT SITE BOUNDARY '
PLANT VENT ' m STACK X X = XI.44E-4+ = X 1000 = a STEAM GEN. X X = XI.44E-4+ = X + 1000 = S STEAM JET AIR EJECT 1.05E+3 X X = Kl.44E-4+ = X 1000 = OTHER: X X = XI.44E-4 = X 1000 = TOTAL IODINE TOTAL REN , DOSE RATE IODINE ( AT SITE BOUNDARY , Emergency classification: [. ( ) GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) i <. () SITE AREA (11 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE h. () ALERT (>1 mrem /hr Noble Gas or Iodine at Site Boundary)
~
TO THYROID ,.
. IN REN $.
CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH MILE ARC OUT TO 10 MILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7) r; DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY - SITE BOUNDARY 1 mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab E Page 15 of 15 (, , Gen. Rev. L1 (j
1 .- *
, .. . ~- . ci - - a__ 6:. n w w u-n w -lc < :=~ ' w- no --- - - 'i FNP-0-EIP-9 STABILITY CLASS F TAB F 1 STABILITY CLASS F DOSE ASSESSMENT Tab F Page 1 of 15 Gen. Rev. 9
y , ,a a . ,
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(o V FNP-0-EIP-9 TAB F STABILITY CLASS F
, STABILITY CLASS F DOSE ASSESSMENT l
I I. Source Term Calculation h j A. Plant Vent Stack Release f
! 1. Enter the flowrate in cfm from the plant vent
[ stack flow recorder (Located next to RE-14 in l Control Room) on Figure A-8, Stability Class j A Dose Assessment or by using the following L., . information if the recorder is not operating:
- a. One aux. bldg. fan........... 75,000 cfm
- b. One aux. bldg. fan & RE-025 I
tripped................... 79,000 cfm 1 c. Two aux. bldg. fans......... 150,000 cfm ! Two aux. bldg. fans & [ RE-025 tripped........... 154,000 cfm i L -
- 2. Have the Counting Room Technician poll the l High Range Vent Stack Monitor (R-29B) for O' noble gas and iodine concentration per FNP-0-RCP-732.
If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported'in pCi/ml. j 3. Noble Gas s. J En'ter on' Figure F-8 the pCi/ml for noble gas [ and the noble gas dose factor from Figure 5 F-1. The " Elapsed Time Since Shutdown (Hours)" applies to the reactor. If the release is from a waste gas decay tank, use a noble gas dose factor of 2.4E+02. 4.- -Iodine ! Enter on Figure F-8 the pCi/ml for iodine and ] the infant iodine dose factor from Figure i F-1. The " Elapsed Time Since Shutdown (Hours)" p applies to the reactor. If the release is }' from a waste gas decay tank, use an infant ) iodine dose factor of 6.0E+05. I iO 1 l Tab F Page 2 of 15 i -Rev. 10 4 t
~
~- _
. l. .. . On _ -2 1 : _a ^ w.l x. _. ~~ - v.n - - -
- =
FNP-0-EIP-9 ., B. Steam Generator atmospheric relief and/or safety j
. release.
1 j 1. Determine the flow from the atmospheric i reliefs and/or safety reliefs as follows:
- a. Obtain the current pressure (psig) and a loop TAVG('F) readings for each steam 1 generator of the affected unit. Record j values on Figure F-4.
-l !; b. Determine the flow in pounds mass per .
- 1 hour (lbm/hr) that is possible from a
? safety / atmospheric relief valve by using , I Figure F-5. The value obtained is the ' t flow that will be discharged from each i safety or atmospheric relief valve that . is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open O <1035 IO35-1075 1075-1089 0 1 2 1089-1102 3
,' 1102-1116 4
- - 1116-1129 5
! >1129 6 1
NOTE: If a relief or safety is stuck open /l or if reliefs are being utilized for cooldown, the above table does N not apply and operator knowledge of plant condition must be used. U ,1 i 1 'l 1 i O
. tg . '
l[ Tab F Page 3 of 15 'l Gen. Rev. 9 !?..___________ __ _ _ _ . _ . , . _ _ _ _ ,
m :- l m__:1 , mrem /hr, proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum c criteria for classifying the emergency according to i Tab F Page 5 of 15 Gen. Rev. 9 1 l
O y m.9 %-nw. m m g.g n =-- 3 /~ .y.w 1 w w ,w - -- FNP-0-EIP-9 i ' ()
. 1 paragraph 4.2 in the main body of this procedure and no ! further calculations are required at this time. Go to j step XIV.
VII. Determine the estimated repair time or release duration in hours and record on Figure F-8. Use 14 hours if this value is unknown. t NOTE: If major changes in dose rate occur, it may be desirable to define repair time as the time from when dose rate calculation data was obtained to the projected termination of the release, then add the dose received to that time (determined by earlier dose rate projections) to the projected I dose to obtain total projected dose, this methodology j will be used at the discretion of the Emergency 4 Director. ] VIII Determine the projected whole body dose in Rem at the 1 site boundary using the following equation and record j on Figure F-8: , Dose = Dose rate, mrem Release / repair 1 Rem (Rem) site boundary hr time, hr 1000 mrem Whole Body O NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add dose received to projected dose. IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation
- and record o,n Figure F-8:
I. Dose I mrem Release / repair 1 Rem
- (Rem) 2 = Dose rate, site boundary hr time, hr. 1000 mrem thyroid i
i NOTE: If repair time is based on dose rate calculation l time instead of release initiation time, add dose received to projected dose. ; i X. Determine the total thyroid dose in Rem by summing the l results from steps VIII and IX. 1 XI. Determine the classification of the emergency using the i values from steps VIII and X and comparing them to the j criteria of paragraph 4.2 in the main body of this procedure. j O
, Te F l l
Page 6 of 15 i Gen. Rev. 9 l _
e --
- i i FNP-0-EIP-9 T XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure F-6,
, " Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. The lines on Figure F-6 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be obtained by multiplying the values by the site boundary dose / dose rate. The value at the intersection of the 10 mile arc and the plume centerline times the site boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map with a grease pencil and record the date, time, and stability class to aid in projecting accumulated doses and affected areas. XIII Determine the arrival times in minutes for the site boundary, and each mile arc out to 10 miles or to where the dose rate <1 mrem /hr using Figure F-7 " Arrival Time versus Wind Speed." Convert to clock time using time of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure F-8. XIV. Refer to step 4.4 in the main body of this procedure. O 1 i l O Tab F Page 7 of 15 Gen. Rev. 9 j . _ _ _ . _ _ _ . _ _ . _ . . . _ _ - _ . _ _
_ _ _ ---_--- _ ~ < - ' . ' .- , . n _, e . . . .-_- 2 .,
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t I FNP-0-EIP-9 1 FIGURE F-1 FAILED R E DoseFcetersversusTim ISOTOPIC EffluentActivity
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- , 4
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- Page 9 or, 15.
Gen. Rev. 8 : ,--_-:==r-----=_=-:==_----- - - - - --
. _ . ._ _ - . .- . . .. . ~ . - -
FNP-0-EIP-9 ' FIGURE F-3 FAILEDFUEl. DeseFcetersversusTim
, Grea Effluent Activity ForUnfilteredIcdines 1E06 _
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- Yj)
STEAM ATHOSPHERIC/ SAFETY RELIEF VALVE FLOW CALCULA'sION SHEET Yt 3 -hrl SC Press (pisg) No. Valves Open TAVG(*F) SPECIFIC VOLUME min-lbe
<1035 0 1035-1075 1 550 .505 1075-1089 2 , 500 .... .522 -
1089-1102 3 450 . .526 P 1102-1116 4 400 .522 1116-1129 5 350 .508 '
>1129 6 300 .490 250 .467 !
212 .447 r i l Loop cfm cfm .' Unit Press. TAVG lb m/hr *
# valves specific per per Date/ Time SG (psig) (*F) (Fig F-5) X open X volume = SG Unit Remarks A X X = XXXXXXXXXX B X X = XXXXXXXXXX C X X '= XXXXXXXXXX XXXXynnmmmmnmYmmmmnnmYmmmYXXXXXnmWYY '
> sum of cfm per SG XXXXmmymnmmyymmmmymmvYmmmrYmYYXXXXXn XXXX A X X = XXXXXXXXXX B X X = XXXXXXXXXX ,
l' i C X X = XXXXXXXXXX , XXymmYmmmmnmymmmmmmYmmmYXXXXXXXXXXXXXX '
> sum of cfm per SG 4 XXXXXXXX m m XXXXXXXXXXXXXXY m m m Y m YXXXXXXXXXXXXXXXXXXXn m YY m YXXXXXXXXX m m m v m m yY m m m m m p A X X = XXXXXXXXXX B X X = XXXXXXXXXX (
Li C X X = XXXXXXXXXX , y m YY m XXXXXXYYYYY m m Y m Y m Y {
=
> sum of cfm per SG ',3 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXYYYY m YY m YYXXXXXXXXXY m XXXXXXXXXXX e o 9 P7#5 b I.
. T " 2 't F PC'2 Ao -
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m o a o o e o G a o o o m o e o e - v m o m o a o a o a o Page 12ofb_ j.
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, c4 .N., ,4 a. 4 Gen.Rev. 8 .?
(STsd) minss.nra gyng
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I l FNP-0-EIP-9 FIGURE F-6 Relative Dose Rate Plume Boundary For stability c1ces F mixing height = 4104ft. l 4 l 8.. j -
?-
- 4. .
- 2. .
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------- ---------- L.
.m m WC
-2. .
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m Figure F-6 Tab F A Page 13 of 15 Gen.'Rev. 8
-6 . .
m L-------------_______________
FNP-0-EIP-9
,/N Figure F-7 j TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) .
Wind Distance (Miles) Speed (MPH) sb 1 2 3 4 5 6 7 8 9 10 1 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.8 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 7 6.7 8.6 17.1 25.7 34.3 42.9 51.4 60.0 68.6 77.1 85.7 8 5.9 7.5 15.0 22.5 30.0 ' 37.5 45.0 52.5 60.0 67.5 75.0 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0 11 4.3 5.5 10.9 16.4 21.8 *27.3 32.7 38.2 43.6 49.1 54.5 ( ') 12 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0
\- /
13 3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 34.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 17 2.8 3.5 7.1 ,10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3 26.7 30.0 33.3 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 20 2.4 3.0 6.0 9.0 11.0 . 15.0 18.0 22.0 24.0 27.0 30.0 21 2.2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 l 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1
,_ Figure F-7
/ 3 Tab F k-- Page 14 of 15 Gen. Rev. 8 l
1
. E._..... ._ . . . . . . . .__.__.._J._._ _ _ . _ _ _ - - . . ~_ _ __ L .__. .._.1_. . zc _2 - sw.. c:_; w2__ . -
i O FIGURE F-8 FNP-0-E Cr
- STABILITY CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD l WIND SPEED DOSE RATE RELEASE REM WHOLE ',
! FLOW CONC DOSE SOURCE (MPH) in mREN/hr TIME BODY
- m PLANT VENT (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs if value unknown)
' $ STACK
~
X X = X 2. 78E-4+ = X + 1000 =- - -" : 'M ' id i a STEAM GEN. X X = X 2. 78E-4+ = X + 1000 = ?- ' $ STEAM JET l' l E AIR EJECT 1.05E+3 X X = X 2. 78E-4+ = X + 1000 = c r OTHER: X X = X 2. 78E-4+ = X + 1000 - l+, 4
,7 .
. TOTAL NOBLE TOTAL REN )
GAS DOSE RATE WHOLE BODY ,; AT SITE BOUNDARY ,, !' PLANT VENT m STACK X X = X2.78E-4 = X 1000 - h , sa 3 i :.4 o STEAM GEN. X X = X 2. 78 E-4+ = X 1000 = J. " 5 S STEAM JET .. AIR EJECT 1.05E+3 X X = X 2. 78E-4+ = X 1000 = ' k, OTHER: X X = X 2. 78E-4+ = X . 1000 = g' TOTAL IODINE TOTAL REM ! .' DOSE RATE IODINE FJ AT SITE BOUNDARY E Emergency classification: () GENERAL (15 Rem Whole Body OR 110 Rem Thyroid) f g () SITE AREA (11 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE
- r _
() ALERT (llmRem/hr Noble Gas or Iodine at Site Boundary) TO THYROID # IN REN le 1 CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACH MILE ARC OUT TO 10 MILES OR TO A IDCATION < 1 mrem /hr.(USE FIGURES 6 & 7) DATA BASED ON RELEASE / CHANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY SITE BOUNDARY 1 mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab F
< r Page 15 of 15 Gen. Rev.11 - ,
i :\ t_________________ _
._ .- . . _ - - . .. . .--. . ... _ - . . . - - . - . . . - - . - - _ ~ . _ , _ . . - . ..
J ) l
- FNP-0-EIP-9 STABILITY CLASS G i
b t TAB G ! i STABILITY CLASS G DOSE ASSESSMENT I l i I i i l i Tab G , Page 1 of 15 Gen. Rev. 9 i T.
;o.R ee* M?aW.LMbMfare"* E 2d u3'MaaK2
- M E *"" ~^^~^- ~^
FNP-0-EIP-9 3 i TAB G STABILITY CLASS G l STABILITY CLASS G DOSE ASSESSMENT ]-
} I. Source Term Calculation i ' A. Plant Vent Stack Release
- 1. Enter the flowrate in cfm from the plant vent stack flow recorder (Located next to RE-14 in Control Room) on Figure A-8, Stability Class A Dose Assessment or by using the following '
information if the recorder is not operating: 1 a. One aux. bldg. fan........... 75,000 cfm o b. One aux. bldg. fan & RE-025
. tripped................... 79,000 cfm 1 '
- c. Two aux. bldg. fans......... 150,000 cfm Two aux. bldg. fans &
RE-025 tripped............ 154,000 cfm
- 2. Have the Counting Room Technician poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per FNP-0-RCP-732.
O If R-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located next to R-21/22). Values will be reported in pCi/ml. t
- 3. Noble Gas
~
Enter on Figure G-8 the pCi/ml for noble gas and the noble gas dose factor from Figure G-1. The " Elapsed Time Since Shutdown (Hours)" applies to the reactor. If the release is , i from a waste gas decay tank, use a noble gas ! dose factor of 2.4E+02.
; 4. Iodine l;
'~ Enter on Figure G-8 the pCi/ml for iodine and the infant iodine dose factor from Figure G-1. The " Elapsed Time Since Shutdown (Hours)" i applies to the reactor. If the release is l from a waste gas decay tank, use an infant j ' iodine dose factor of 6.0E+05. Tab G Page 2 of 15 Rev. 10 b
m a i
- FNP-0-EIP-9 i
B. Steam Generator atmospheric relief and/or safety release.
- 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows:
- a. Obtain the current pressure (pcig) and loop TAVG(*F) readings for each steam generator of the affected unit. Record values on Figure G-4.
- b. Determine the flow in pounds mass per hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using Figure G-5. The value obtained is the flow that will be discharged from each safety or atmospheric relief valve that is open.
- c. Determine the number of valves that are open for each steam generator using the data below:
Pressure of Steam Gen. (psig) Valves Open
<1035 O
0 1035-1075 1 1075-1089 2 1089-1102 3 1102-1116 4 1116-1129 5
>1129 6
~ NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does not apply and operator knowledge of plant condition must be used.
l i
)
O l Tab G Page 3 of 15 Gen. Rev. 9
- i li FNP-0-EIP-9
() d. Determine the total flow in cfm from each generator by multiplying the flow (1bm/hr) times number of valves open times the specific volume for each generator.
- e. Determine the total flow of the release in cfm from all generators by summing the values obtained for each generator
,, per I.B.1.e. . NOTE: If the R-60 monitors are operable and indicate that not all generators
- ' are releasing contaminated effluent, sum only the flow from generators i+ with contaminated effluent.
- f. Record this value on Figure G-4 and on Figure G-8 for both iodine and noble gas.
- 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
- a. Obtain the readings from R60A, R60B, O R60C and R60D and contact the counting room for conversation of the readings to pCi/ml using RCP-25 Appendix M, Figure
- 1. Record the same pCi/ml value on i
Figure G-8 for both noble gas and iodine. , Determine the noble gas and infant iodine dose factors using Figure G-3 and
~
record on Figure G-8. On Figurc G-3 the
" Elapsed Time Since Shutdown (Hours)"
applies to the reactor.
- b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure G-8. Obtain dose factors from the counting room or, if not available, determine the noble gas and infant '
iodine dose factors using Figure G-1 and record on Figure G-8. C. Steam jet air ejector release
- 1. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
- O Tab G Page 4 of 15 Gen. Rev. 9 e____.__.__..___ . . . _ _ . . . . . _ _ - . _ . . _ _ _ _ _ _ _ . _ _ _ . _ _ _ . . _ . , . . . _ . . _ _ - , . , .
7-FNP-0-EIP-9 O a. Obtain the reading from R15A, RISB or RISC (whichever is closest to mid-scale) and contact the counting room for conversion of the reading to pCi/ml using RCP-25, Appendix L, (Figures 2-A,B for R15A - Figure 3 for R15B & RISC). Record the same pCi/ml value on Figure G-8 for both noble gas and iodine. Determine the noble gas and infant iodine dose factors and record on Figure G-8 as follows: (1) Use Figure G-2 if the SJAE filters are in service. (2) Use Figure G-3 if the SJAE filters are not in service. ;
- b. Obtain a grab sample and analyze for i 1 noble gas and iodine. Record concentrations i l on Figure G-8. Obtain dose factors from E,l the counting room or, if not available,
- i determine the noble gas and infant, 9 iodine dose factors from Figure G-1 and record on Figure G-8. !
' II. Determine the source term for each active effluent path j, for noble gas and iodine by using the following equation i and the values entered on Figure G-8:
!! [flowrate (cfn)] (conc. (pci/al)] (dose factor] =[ source ters] III. Determine the total noble gas source term on Figure G-8. by summing the noble gas source terms calculated for each active effluent path. IV. Determine the total iodine source term on Figure G-8 by summing the iodine source terms calculated for each active effluent path. V. Enter the total noble as source term, total iodine cource term, and the win speed in mph in the appropriate boxes on Figure G-8. Determine the dose rate in mrem /hr
] at the site boundary from noble gas and from iodine by
- using the following equation
Total Source Term h = mrem /hr at site boundary (S.B.) Wind Speed, mph Q VI. If the projected noble gas or iodine dose rate >l mrem /hr, proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum criteria for classifying the emergency according to O Tab G Page 5 of 15 Gen. Rev. 9 l
, - = ,- -
y4 ;~ .w: _wlW1+ n-w M FNP-0-EIP-9 l paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to F step XIV. VII. Determine the estimated repair time or release duration 1 I in hours and record on Figure G-8. Use 14 hours if ; this value is unknown. i NOTE: If major changes in dose rate occur, it may be ! desirable to define repair time as the time from
) when dose rate calculation data was obtained to the projected termination of the release, then i add the dose received to that time (determined by earlier dose rate projections) to the projected dose to obtain total projected dose, this methodology i will be used at the discretion of the Emergency i Director.
I I VIII Determine the projected whole body dose in Rem at the j site boundary using the following equation and record on Figure G-8: Dose = Dose rate, mrem Release / repair Rem (Rem) 'te boundary time, hr 1000mR Whole Body NOTE: If repair time is based on dose rate calculation time instead of release initiation time, add
; dose received to projected dose.
t
; IX. Determine the projected thyroid dose from iodine in Rem j at the site boundary by using the following equation j and record on Figure G-8: } Dose I mrem elease/repa13 Rem ]
(Rem) 2 = Dose rate, te boundary time, hr. 1000 mrem / j thyroid - NOTE: If repair time is based on dose rate calculation
, time instead of release initiation time, add } dose received to projected dose.
f X. Determine the tC-1 thyroid dose in Rem by summing the r results from step. VIII and IX. XI. Determine the classification of the emergency using the j values from steps VIII and X and comparing them to the q criteria of paragraph 4.2 in the main body of this j procedure. j
.O \ ! Tab G ! Page 6 of 15 j Gen. Rev. 9 I l L_______. -.-
l
- . :x __ x 'w=- tz: .:a.
. _ u v. - . < - :.- - -
FNP-0-EIP-9 () t XII. Determine the affected downwind areas in the 10-mile l
, emergency planning zone (EPZ) by placing Figure G-6, f " Relative Dose Rate Plume Boundary For Stability Class l A" on the 10-mile EPZ map and by orienting the plume ;l centerline on the downwind direction vector. The lines l on Figure G-6 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be obtained by multiplying the values by the site boundary dose / dose rate. The value at the intersection of the 10 mile arc and the plume centerline times the site boundary centerline dose / dose rate gives the dose / dose rate at that point. Mark the centerline on the map with a grease pencil and record the date, time, and stability class to aid in projecting accumulated doses and affected areas.
I l XIII Determine the arrival times in minutes for the site j boundary, and each mile arc out to 10 miles or to where l the dose rate <1 mrem /hr using Figure G-7 " Arrival Time versus Wind' Speed." Convert to clock time using time of release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure G-8. XIV. Refer to step 4.4 in the main body of this procedure. O i l 1 t i l l 4 i l Tab G l Page 7 of 15 ' Gen. Rev. 9 i i I l L ____ .
FNP-0-EIP-9 FIGURE G-1 FAILEDFUEL DoseFeetersversusTime ISOTOPIC EffluentActivity i 1E06 Z i
, 6.0E05gd
. s HPE DF))lT EE ;
~ ~
f
~
pg
~
r M-e, __ _ _==cc _ _ u _ _ L. EDE. MIME 1E05 $ _ , C . . * , , . ,
= 4 5" ' '
i l 5 38 2 1 L 5 - l l i 1_E0' ~5 -- O . , , . . 5E f ll-lt ll t I 3 E '
' I "I b l l
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g 2 ,B s . IE02 2
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5 4 " 'N- E [ 3 2 E
; , ,' j! } E .E E 3.0E01 -
lE01 I I
'l 4 9 12 9 3 24 Figure G -1 Elapsed Time Since Ltdc.n hn0 Tab G Fage 8 of 15 Gert. Rev. 8
1 FNP-0-EIP-9 1 FIGURE G-2 Fall.EDFUEl. DoseFcetersversusTim Gro m Effluent Activity For Filtered Iodina 1E05 ,, , 2 l l ; I 5 ~ ' ' 4 3 E u i I 2 E l
, i i u 2
1.08E04 1.2E04]I N DEN UE l 1 l I ggs' . 1E04 s l l l u ii _ gg g ,gg
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l Il Nl l l g ,_ , , J G I GAfE iii 3g , 4 2 2.95E01 -
~
1E01 O ' * * *
- Figure G-2 l Elapsed Tim Since Shutde m Glours) y, , y 13 '
, Gen. Rev. 8 I
t_ _ _ _ __ ____ _ . . . . _ .
FNP-0-EIP-9 ' il FIGURE G-3 Fall.EDFUB. DeseFactersversusTim Grem Effluent Activity ForUnfilteredIodinee 1E06 _ 2 ' ' ' - 5 , ,' 4 m , . . i i l .' 2 (1.04E05 , 1.8E05T DMME r l nI i ll l ll HEDES EU RAE LEOS _ -- M l l '! ' 6 j I
. 5m i e i ~
l, 3 ,E l l 1
'd . 2 5
g O ' " "
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- g {5m 3
i i i I e i i i i 1 E E 1 l i. e--...q y 2 g
= -
1E03 2 j{n i , E w8 I e 3 , a ' 2 1.lE02 j 1E02 '
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5 ~u ' s.e i e l i 4 N 3 3 i.
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i i 2.1E01- ," H ' !'I IIRE GUES 2lE lE01
- O 'l '4 1 12 18 3 3 Figure G-3 i Elepeed Tim Sine. Shutdown O! cur ) ra o Page 10 of 15 Gen. Rev. 8 b__.-_._-._____._ -
FIG j STEAM ATMOSPIERIC/ SAFETY RELIEF VALVE % FLOW CALCULATION SIIEET F 4 ' R3-hF SG Press (pisg) No. Valves Open TAVG(*F) SPECIFIC VOLUME min-lbe
^
<1035 0 IO35-1075 1 550 .505 1 1075-1089 2 500 .522 5 1089-1102 3 450 .526 a 1102-1116 4 400 .522 7 1116-1129 5 350 .508 r, ;
>1129 6 300 .490 3 250 .467 'I
, 212 .447 (,
T Loop cfm cfm I Unit Press. TAVG lb m/hr . # valves specific per per g' Date/ Time SG (psig) (*F) (Fig C-5) X open X volume = SG Unit Remarks - A X X = XXXXXXXXXX ri
$ 9 B X X = XXXXXXXXXX P' h."
C X X = XXXXXXXXXX j vmmmmmmymmmmmyn '
> sum of cfm per SG ,
mmmmmmmmmnmymmymmYmmvmv rymYmm YmYmmmmWW l! A X X = XXXXXXXXXX [ B X X = XXXXXXXXXX L C X X = XXXXXXXXXX 5
% sum of cfm per SG h-XXXWmymmmymmmnononnmnmnmmmmmmmrmrmWmmn- cmmmMYYmmWmmyYYY d A X X = XXXXXXXXXX t
B X X = XXXXXXXXXX l , C X X = XXXXXXXXXX mmmmmmmmm _ mmmWmmmmmmmm _ _' - mmmmmmmsum of cfm per SG >
. {,
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m u % .m - 1 , _ _ _ _ . - , .. .z __ ._ 4 F$P-0-EIP-9 STEAM PRESSURE (psig) 8 8 o o o o o o e o o o o 4 (*1 N e4 o o o o o o o o o o e-4 e4 e4 e4 e4 m CO r% W n 4 c'1 N O 4 e4 h-..,.m.. rip &._7.! p.., .'.t.:... _. .
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G o G e S o G o O o S o m o G Tab G ' ca Y o m ta N o M G c3 o m a o ta o en o a o Page 12ofl.5 s Q2 r. CD o v m N -t e w Gen.Rev. 8 (Stsd) 3HaSS3Hd HV31S 1
- _ ._ _ _-...m -
-~
l FNP-0-EIP-9 FIGURE G-6 Relative Dese Rate Plume Boundary f For stability olce. G mixing height = 4104ft. l l l 4 6.. i' <
- 4. .
O 2. . s " N = ==== B -
. p3!___,_j 3,y
--- - _- g h=====---- --. E
. g - - l
.m
-2. .
N - i at I et l -4. . , l
- f. s et Figure G-6
- Tab G Page 13 of 15 at Gen. Rev. 8
-6 . .
m
'L *: ' . .. :
~
__= . . , i ', : : ... L.^. . .. .T L - FNP-0-EIP-9 Figure G-7 j TRAVEL TIME (MINUTES) VERSUS WIND SPEED (MPH) i Wind Distance (Miles) Speed I (MPH) sb 1 2 3 4 5 6 7 8 9 10 7 47.0 60.0 120.0 180.0 240.0 300.0 360.0 420.0 480.0 540.0 600.0 2 23.5 30.0 60.0 90.0 120.0 150.0 180.0 210.0 240.0 270.0 300.0 , 3 15.7 20.0 40.0 60.0 80.0 100.0 120.0 140.0 160.0 180.0 200.0 4 11.8 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 5 9.4 12.0 24.0 36.0 48.0 60.0 72.0 84.0 96.0 108.0 120.0 6 7.3 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0
- 7 6.7 8.6 17.1 25.7 34.3 . 42.9 51.4 60.0 68.6 77.1 85.7
. p
! 8 5.9 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 h 9 5.2 6.7 13.3 20.0 26.7 33.3 40.0 46.7 53.3 60.0 66.7 10 4.7 6.0 12.0 18.0 24.0 30.0 36.0 42.0 48.0 54.0 60.0
~
11 4.3 5.5 10.9 16.4 21.8 *27.3 32.7 38.2 43.6 49.1 54.5 12 3.9 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 13 .3.6 4.6 9.2 13.8 18.5 23.1 27.7 32.3 36.9 41.5 46.2 14 3.4 4.3 8.6 12.9 17.1 21.4 25.7 30.0 3'4.3 38.6 42.9 15 3.1 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 ! 16 2.9 3.8 7.5 11.3 15.0 18.8 22.5 26.3 30.0 33.8 37.5 1' 17 2.8 3.5 7.1 10.6 14.1 17.6 21.2 24.7 28.2 31.8 35.3 18 2.6 3.3 6.7 10.0 13.3 16.7 20.0 23.3. 26.7 30.0 33.3 i
- 19 2.5 3.2 6.3 9.5 12.6 15.8 18.9 22.1 25.3 28.4 31.6 1
20 2.4 3.0 6.0 9.0 11.0 . 15.0 18.0 22.0 24.0 27.0 30.0 l 21 .1. 2 2.9 5.7 8.6 11.4 14.3 17.1 20.0 22.9 25.7 28.6 22 2.1 2.7 5.5 8.2 10.9 13.6 16.4 19.1 21.8 24.5 27.3 l ! 23 2.0 2.6 5.2 7.8 10.4 13.0 15.7 18.3 20.9 23.5 26.1 [ 24 2.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 ) 25 1.9 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 26 1.8 2.3 4.6 6.9 9.2 11.5 13.8 16.2 18.5 20.8 23.1 i ' h Figure G-7 Tab G [i Page'14 of 15 j Gen. Rev. 8 s ) _.w h . h - -m. -~ e h.m.. .m#
------.:_~;==..:..------ =+- ~_--._._;z-- .- - -
e _ _ - . _ ! - . . . . . . . . _ - _ . _ _ . , . .. _ . . . . . %% ,t _.
= w. O .
l { FNP- -9 FIGURE G-8 l l STABILI?Y CLASS DOSE ASSESSMENT Date Time CENTRAL STANDARD WIND SPEEl) DOSE RATE RELEASE REM MIOLE I FLOt/ . CONC DOSE SOURCE ' .(MPH) in mREN/hr TIME BODY m PLANT VEh*T (CFM) (pCi/ml) FACTOR TERM X/Q (Use 14 hrs 'if value unknown) STACK X X = X4.77E-4+ __
= -
X + 1000 = g STEAM GEN. X X = X4.77E-4+ = X -+ 1000 = so STEAM ~ JET ' E AIR EJECT 1.05E+3 X X = X4. 77E-4+ = X + 1000 = OTNER: X X = X4.77E-4t = __ X + 1000 = - TOTAL NOBLE TOTAL REN GAS DOSE RATE WiiOLE BOD AT SITE BOUNDARY PLANT VENT , m STACK X X = X 4. 77E-G = X + 1000 = ; a STEAN GEN. X X = 14.77E-G = X + 1000 - S STEAN JET AIR EJECT 1.05E+3 X X = 14.77E-@ = X + 1000 = OTHER: X X = X 4. 77E-W = X + 1000 = TOTAL IODINE TOTAL REN ' DOSE RATE IODINE AT SITE BOUNDARY - Emergency plassification:
- ( ) CENERAL QS Rem Whole Body OR 110 Rem Thyroid) .
. () SITE AREA Q1 Rem Whole Body OR 12.5 Rem Thyroid) TOTAL DOSE _
() ALERT (llmRem/hr Noble Gas or Iodine at. Site Boundary) TO TNYROID
.- IN REN CALCULATE ARRIVAL TIMES AT SITE BOUNDARY AND EACN HILE ARC Otfr TO 10 HILES OR TO A LOCATION < 1 mrem /hr.(USE FIGURES 6 & 7)
DATA BASED ON RELEASE /CNANGE OCCURING AT CENTRAL STANDARD TIME ON (DATE). PERFORMED BY _ SITE BOUNDARY 1 mi. 2 mi. 3 mi. 4mi. 5 mi. 6 mi. 7 mi. 8 mi. 9 mi. 10 mi. Tab G Page 15 of 15 I Gen. Rev.11 i i
, 1 f
m AlabamaPower the southern electre system April 21, 1983 I
,}
O i 2:sctor NRR 3:12cr Reactor Regulations
- 55RC Billips Building
^?20 Norfolk Avenue Iathizda, MD 20014 .
Mcr Sir: In accordance with Alabama Power Company Administrative Procedure IXP-0-AP-4, Control of Plant Documents and Records, attached are revisions
- a Em:rgency Plan Implementing Procedures.
' Please verify that you have the documents listed on the Document j i han:mittal Form and that the copy numbers are correct, ' Please sign and return the forms as soon as possible to the following . 2ddress: Alabama Powc; Company Farley Nuclear Plant , Box 470 Ashford, AL 36312 ATTN: Document Control Supervisor 422. uestions, please call me at (205) 899-5156 Ext. If you should have any q Sincerely, o udspeth
~J gej B.[ ment Control St.pervisor FNP Docu ,
JBH:hrc b cc: Larry W. Enfinger I File
/ to r;
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