ML20086J614
| ML20086J614 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 01/03/1984 |
| From: | Hudspeth J ALABAMA POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION (ADM) |
| Shared Package | |
| ML20086J609 | List: |
| References | |
| FNP--EIP-9-2, FNP-0-EIP-9-02, NUDOCS 8401250003 | |
| Download: ML20086J614 (119) | |
Text
_. -.
VOL. 14 FNP-0-EIP-9 q
December 28, 1983
-)
Revision 13 FARLEY NUCLEAR PLANT EMERGENCY PLAN IMPLEMENTING PROCEDURE FNP-0-EIP-9 S
A F
E T
Y RADIATION EXPOSURE ESTIMATION AND CLASSIFICATION.0F EMERGENCIES R
E
.L A
T E
-s k
Approved:
!,0..b. Y "
Plant Manager Date Issued:
/ 8 3 Implementation Date
/ - 7 'I 3 List of Effective Pages Page Rev.
l 1,3,4,5 13 j
2,6,7,8 10 l,
Tab 1 pgs. 1,3 8
Tab 1 pg. 2 11 i
Tab 1 pg. 4 9
l Tab 2 pgs. 1-5,7 8
DOCUMENT CONTROL Tab 2 og. 6 13 i,
Tab 3 pg. 1 10 CONTROLLED COPY l-Tab 4 pgs. 1-5 13 DO NOT DUCE Tabs A-G pgs. 1-13 13 COPY MO.
8 lf Diskette EIP-6 8401250003 840117 PDR ADOCK 05000348
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VOL. 14 FNP-0-EIP-9 a
l RADIATION EXPOSURE ESTIMATION I
AND
{. ()
~
CLASSIFICATION OF EMERGENCIES d
a 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' 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
- t t
2.3 FNP-0-EIP-4, Chemistry and Health Physics Support to the Emergency Plan i) 2.4 FNP-0-M-007, Emergency Dose Calculation Method 2.5 FNP-0-M-Oll, Offsite Dose Calculation Manual
-s
~ l 2.6 FNP-0-EIP-29, Long Term Dose Assessment
.j~
2.7 EPA " Manual of Protective Action Guides and i
Protective Actions for. Nuclear Incidents" 4
i 2.8 NUREG-0654, " Criteria for Preparation and Evaluation ll of Radiological Emergency Response Plans and i
Preparedness in Support of Nuclear Power Plants" ll l
3.0 General i
3.1 This procedure provides criteria for the classification of an emergency based on plant status and radiological Jaazards, i.e. direct radiation and inhalation hazards which may result from the passage of a cloud of radioactive material released from the plant.
NOTE:
Assessment of radioactive liquid i
releases will be made using the Offsite Dose calculation Manual.
a'l 3.2 Release time is defined as the projected release time not including prior releases, i.e.,
the l
period of time from the calculation of the release to the projected termination of the (s) release.
Rev. 13 1
.. ;i
VOL. 14 FNP-0-EIP-9 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 downwin M rection
)
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 will exercise his own judgement in establishing protective action recommendations.
4.0 Procedure Various plant emergency operating procedures refer to y
EIP-9 for classification of the emergency.
The Analytical Data Management System (ADMS) recognizes emergencies f
and initiates emergency dose calculations when it 1
receives two consecutive polls above the alarm level
- [
from one of the following sets of monitors.
The j
emergency organization should utilize automatic dose a
assessment in prefer'ence to manual dose assessment li whenever possible to avoid unnecessary conservatism.
il A. -
Any two of RE 15A, RE 15B, RE 15C.
!l B.
Any two of RE 60A, RE 60B, RE 60C, RE 60D.
b.~)
C.
Any one monitor from A in combination with any one monitor from B.
J;j D.
Any combination of RE 29B with RE 14, RE 21 or
- l RE 22.
_(
II 4.1 Automatic Dose Assessment
- )
ff 4.1.1 If the initiating event produces-high enough radiation levels to start automatic f-dose assessment, the ADMS terminal in, the TSC will generate CRT and hardcopy i
messages.
Otherwise the Emergency Director should direct a counting room l-technician to initiate automatic dose assessment.
From that point, the TSC ADMS Terminal will generate 15 minute jj dose updates unless the terminal is ll being utilized for other functions.
l!
Therefore, during an emergency the ADMS i
Terminal in the TSC will not be used for any function other than the 15 minute Lt dose rate updates without approval of
'j the Emergency Director or the Technical Manager.
. 1 2
I l
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4 FNP-0-EIP-9 VOL. 14 1
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l 4.1.2 The ADMS will generate thyroid and whole body doses and dose rates at the site t
- boundary.
This. computation will add the contributions from the ground level and i
elevated plumes.
Site boundary dose and dose rate should be utilized in the I
classification of the emergency.
1 4.1.3 Determine classification level and l
protective action recommendation from paragraph 4.3 and 4.4 and transmit (voice or telecopy) the " Initial Notification i
Message" to off-site authorities per the l
applicable EIP (EIP-12, 17, 18, 19).
4.1.4 Transmit the " Follow Up Message / Periodic l
Update Message" as soon as possible and s
hourly thereafter.
~
h 4.2 Manual Dose, Assessment
- 1
]
4.2.1 Obtain met'eorological information on wind speed, wind direction, and atmospheric stability (AT) from plant meteorological instruments using Tab 1.
~
.1 i
4.2.2 If at least one value for wind speed,
(~)
one value for wind direction, and one i
\\_/
value for atmospheric stability are not
- i availabla from 4.2.1 above, obtain this information from the following offsite sources in'the order listed until all information needed is obtained
- f.
4.2.2.1 Dothan Flight Service
-]
4.2.2.2 National Weather Bureau-Montgomery.
O II 4.2.2.3 National Weather Bureau-Birmingham A
4.2.2.4 Great Southern Paper Company (windspeed and wind direction only).
NOTE:
Refer to Tab 2 for 4
specific instructions.
!i 4.2.3 Once the atmospheric stability class.has i 'l been determined per 4.2.1 or 4.2.2, determina dose rates, projected doses, projected plume boundaries, and projected o
s Rev. 13 3
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VOL. 14 FNP-0-EIP-9 4
1 I
i l (.
plume arrival times for plant releases
{
by using the appropriate tab listed below:
t i
Atmospheric Stability Class Tab l
A A
B B
i C
C D
D E
E n
F F
i G
G i
1 4.3 Emergency Classification and Protective Action i
Recommendations Based on Dose Projections I
i 4.3.1 General Emergency l
4.3.1.1 Criteria:
Based on lower
'I limit of projected individual exposure at site boundary.
5 rem whole body exposure, or 10 rem thyroid exposure h
u i
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4.3.1.2 Offsite Protective Action i
Recommendation Guidance:
~l Shelter or evacuate (see NOTE in step 4.3.3.3) the population in exposure areas projected at
> 5 rem whole body or > 10 rem thyroid.
Implement control of food and water supplies pending sampling and analysis.
r NOTE:
Evacuation recommendations should specify evacuation distance (s) of 2 miles, 5 miles cr 10 miles and i
specific evacuation
~
zones.
Wind variability should be considered when selecting width of evacuation zone.
li consider sheltering Il rather than evacuation O
Gen. Rev. 13 4
t-
VOL. 14 FNP-0-EIP-9 if projected time of exposure is less than three(3) hours or
((d less than twice the time
/
required for evacuation (see 4.6).
4.3.1.3 Refer to EIP-19, General J
Emergency.
4.3.2 Site Area Emergency i
4.3.2.1 Criteria:
Based on lower linit of projected individual exposure at site boundary.
i f
1.0 rem whole body exposure, or 2.5 rem thyroid exposure r
4.3.2.2 Offsite Protective Action Recommendation Guidance: In exposure areas projected at >
1 rem whole body or > 2.5 rem l
thyroid, recommend teat population be alerted to listen for i
possible future protective i.
action recommendations. Consider control of food and water supplies pending sampling and analysis.
s
\\LM g
4.3.2.3 Refer to EIP-18, Site Area t
j Emergency.
4.3.3 Alert 4.3.3.1 Criteria:
1 mr/hr at site i
l boundary.
4 4.3.3.2 Offsite Protective Action i
Recommendation Guidance:
Dispatch Radiation Monitoring Teams and initiate intensified i
environmental sampling program.
4.3.3.3 Refer to EIP-12, Alert
[
4.4 Emergency Classification and Protective Action i
Recommendations Based on Plant Condition.
t i-4.4.1 Refer to Tab 3 for general criteria for classifying plant conditions.
Refer to the indicated EIP for the exact criteria:
1 EIP-17, Notification of Unusual Event k_N)
EIP-12, Alert
.i I
Gen. Rev. 13 5
m---.
'-- n
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VOL. 14 FNP-0-EIP-9 i
,d" EIP-18, Site Area Emergency EIP-19, General Emergency 4.4.2 The-following offsite protective action recommendation guidance should be used j
for the General Emergency Plant conditions i
i indicated.
8
,1 4.4.2.1 Loss of physical control of j
the facility:
Consider 2 mile precautionary evacuation.
U I-4.4.2.2 Other plant conditions that make release of large aucunts
-j of radioactivity in a short j
time period possible, e.g. any core melt situation.
- j J
a.
For major core damage
- j sequences where significant j5 releases from containment 1
!)
are not yet taking place and large amounts of i
fission products are not 4
yet in the containment atmosphere, consider 2
!l mile precautionary evacuation.
Conside'r 5 mile downwind c.
evacuation (450 to 900
!i sector) for large amounts N
of fission products (greater than 8,000 R/hr on RE-27 A or B Containment High Range Monitors immediately follcaing s
i shutdown). If over one,
1-hour since reactor shutdown, i
refer to 1% Core Melt.s Curve in EIP-29 Figure 9.
Recommend sheltering in other parts of the plume exposure Emergency Planning Zone under this cia;eumstance.
r b.
For major core damage-
+,l sequences where significant l!
releases from containme'nt?
r I
are not yet taking place and contaimm'ent failure sequence is possible but:
1 not imminent and large amounts of fission products in addition to noble
-~
gases are'in the containment
[
Rev. 10 0
6
_.2._...-____
_ 21
~
VOL. 14 FNP-0-EIP-9 i
atmosphere, (greater than 80,000 R/hr on RE-27 A or B Containment High Range Monitor immediately following shutdown).
If over one hour since j
reactor shutdown, refer 4
l to the 10% Core Melt Curve in EIP-29 Figure 9.
Consider precautionary J~
1 evacuation to 5 miles and 10 mile downwind evacuation J
l (45 to 900 sector).
0 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, l,
recommend shelter for those areas where evacuation 1
.e cannot be completed before transport of O.
radioactive cloud to that r
location.
4.5 Continue to monitor automatic dose calculations per step 4.1; otherwise repeat step 4.2 as 2
s necessary.
Repeat steps 4.3 and 4.4 as necessary o
every hour, following any significant change ia release rate, if sample results indicate a significant change in dose factors (refer to RCP-25) or until the release or plant condition
\\
o
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is terminated.
I
~
- 4.6 Evacuation Time Estimates s
N.
The Tables below can be used to assist in evacuation time estimates
,j when no partial evacuation has occurred inside the 10 mile EPZ and the entire population in a sector is to be evacuated.
- )
.e jQ Rev. 10 0
7 ll bq'
-- --~..,,- -,-,.
k.,
l VOL. 14 FNP 0-EIP-9 i
100% Evaluation Time Estimates for EPZ Areas (includes 15 minute notification I
time).
- 1. 0 Foul Weather
}
EPZ Area Workday Nighttime Weekend Workday i
a, 2 miles All Sectors 75 min 70 min 70 min 85 min i
0 80 min 75 min 75 min 95 min i
5 miles 180-270 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 i
10 miles 270-3600 95 min 85 min 85 min 115 min 10 miles 000-0900 85 min 75 min 80 min 85 min j
10 miles 090-1800 95 min 75 min 75 min 95 min.
\\
4 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' 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 0
75 min 70 min -
65 min 75 ' min 1
5 miles 270-360 i
O) 5 miles 000-1800 75 niin
'65 min 60 min 75 min 3
tv-i 10 miles 180-2700 100 min 75 min 75 min 130 min l
10 miles 270-3600 85 min 75 min 75 min 100 min 10 miles 000-0900 65 min 65 min 65 min 65' min
]
10 miles 090-1800 75 min 65 min 65 min 75 min 1
'i 10 miles All Sectors 100 min 75 min 75 min 130 min
}
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FNP 0-EIP-9
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TAB 1 i
~l PLANT METEOROLOGICAL TOWER INFORMATION il 4
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FNP-0-EIP-9 y-i 4
1-TAB 1 h
~
PLANT METEOROLOGICAL TOWER INFORMATION Obtain the following meterological information from the -
]
Counting Room or from the control room met recorder and l
~
enter data on CHP Form 112, Meteorological-Information -
't Farley Meteorology Tower (Figure 1).
1.
Average wind speed over the last 15 minutes (three of the smallect time divisions on the recorder paper) at the 35 ft. elevation in mph (if 35 ft. reading is not available, record a one minute average wind speed for y-150 ft. elevation).
NOTE:
Recorder reading is 0 to 100% of full scale range.
Ranges are:
35' elevation:
0-25 mph 1
150' elevation:
0-50 mph 1
2.
Average wind direction over the last 15 minutes (three 3
of the smallest time divisions on the recorder paper) d at the 35 ft. elevation (if 35 ft. reading is not available, record wind direction for 150 ft. elevation).
H From the wind direction, determine the downwind direction i
by:
ij '
Adding 180' if the wind direction is <180*
A.
B.
Subracting 180' if the wind direction is >180*
ll NOTE:
O' and.360* are the same; 180* and 540* are the li -
same.
Each division on the wind direction scale lj on the recorder is 6*.
l 3.
Delta temperature (AT) for Channel 1 and Channel 2 in ll-
'F.
Determine the stability class for each channel from the information below.
- .l AT (*F)
Stability Class
<-1.74 A
-1.74 to -1.56 B
-1.56 to -1.38 C
-1.38 to -0.46 D
-0.46 to 1.38 E
1.38 to 3.6 F
I
>3.6 G
If the two channels do not indicate the same stability class,.use the most conservative channel (class closest l }l to G) for dose assessment calculations.
If only one s
channel is available, use the available value to determine i_
the stability class.
i
.l Tab 1 ll Page 2 of 4, KsV;~1r w..
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-s FNP-0-EIP-9 1-4.
From the stability class determined in paragraph (3),
i refer to the appropriate Tab as. listed below:
0.'. -
~l,
' Atmospheric Tab Stebility Class I
k A
i B
B C
C i
D D
E E
F F
G G
l i
r f
O
/-
G' I
i l
e s
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d l
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e, i
f Tab 1 Page 3 of 4 Gen. Rev. 8 e
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t FIGURE 1 METEOROLOGY INFORMATION FARLEY METEOROLOGY TOWER CEate Time CENTRAL Performed by:
O 0
Wind Speed Determination:
Recorder value (% of full scale):
( ) 35'
[0-25 mph]
Preferred 1
( ) 150'
[0-50 mph]
Alternate Wind speed sph 1
O Wind direction (W.D.)
(from which the wind is blosing)
(6* per chart divison)
( ) + 180* (if W.D. <180*)
l'
( ) 35'
( ) 150'
( ) - 180* (if W.D. >180')
Preferred Alternate i
Downwind direction:
(wind direction plus/minus 180*)
)
0 ATemperature (200' minus 35') - Channel 1
- F ATemperature (200' minus 35') - Channel 2
- F j
u Stability Class for dose assessment (use most conservative class-cl'osest to G):'
h AT(*F)
Channel 1 Channel 2 a
<-1.74
() A
() A
-1.74 to -1.56
() B
() B l
-1.56 to -1.38
() C
() C
?-
-1.38 to -0.46
() D
() D i
-0.46 to 1.38
() E
() E j
1.38 to 3.6
() F
() F j
>3.6
(.) G
() G FOR INFORMATION ONLY:
A.
Meteorological instrument elevations are given with respect to the met i
tower base slab at.182' MSL 3.
Plant vent releases are at elevation 299' MSL
'i C.
Steam jet air ejector releases are at elevation 272' MSL.
I D.
Steam generator atmospheric / safety relief valve releases are at elevation 214' MSL.
.l CHP Form 112 c
November 1981 Figure 1 Tab 1 Page 4 of 4 Gen. Rev. 9 e
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TAB 2 METEOROLOGICAL'INFORMATION i-1 OFFSITE SOURCES l
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-l Page 1 of 7 i
Gen. Rev. 8 i
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FNP-0-EIP-9 i
e TAB 2
~
METEOROLOGICAL INFORMATION OFFSITE SOURCES If either wind speed, wind direction, or atmospheric stability is not available from the plant meteorology tower, backup l
information can be obtained from Dothan Flight Service 1
(Great Southern Paper Company also has wind speed and wind j
direction), National Weatber Bureau - Montgomery, and National Weather Bureau - Birmingham (See EIP-8).
Dothan Flight Service is the preferable source.
If information is requested j
from either Montgomery o - Birmingham, request data for Zone l'5.
]
Request the following information and record on CHP Form 113, Meteorology Information - Offsite Sources (Figure 2A).
t I
1.
Wind speed in knots or mph (if plant wind speed is not available).
aj 2.
Wind direction in degrees'cn: compass point (if plant i
wind direction is not available).
If wind direction is given as a compass point, use the following information
.i to convert to degrees:
4 1
Compass. Point Degrees (g7s;i i
N......................... 0*
j NNE......................
22' NE....................... 45*
{
DGE...................... 67*
i E........................ 90*
I ESE......................
112' A
SE......................
135' i
SSE.....................
157*
l S.......................
180*
i SSW.....................
202*
SW......................
225' WSW.....................
247' W....................... 270*
WNW..................... 292*
NW......................
315' NNW..................... 337*
3.
From the wind direction, determine the downwind direction by:
I i
A.
Adding 180* if the wind direction is <180*
l B.
Subtracting 180* if the wind direction is >180*
1 U<cm i
Tab 2 i
Page 2 of 7 i
Gen. Rev. 8 e
i
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FNP-0-EIP-9 i
i l
4.
Cloud cover at FNP in percent or tenths-(i.e. 40% =
l 4/10) (if plant atmospheric stability is not available).
If the information is to be obtained from the Weather Bureau, ask for information for Zone 15.
4 5
j NOTE:
If cloud cover is given for more than one elevation, 1
sum the individual cloud covers.
- i 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 Burpau, ask for information for Zone 15.
NOTE:
If cloud cover is given for more than one elevation, utilize the lowest ceiling height.
j 6.
If the atmospheric stability class can not be determined due to the plant meterological tower's AT not being y
available, determine the stability class as follows:
g A.
Determine Net Radiation Index (NRI) as follows:
'I
!J 1.
For Daytime or Nighttime, if % cloud cover is t}
100% (10/10) and ceiling. height is 17,000, ft., set NRI = 0 and go to step B.
2.
For nighttime (one hour before sunset to one j
i hour after sunrise) a.
If % cloud cover 140% (14/10) set NRI =
-2 and go to step B
,y 1
lj b.
If % cloud cover >40% (>4/10) set NRI =
-1 and go to step B.
Hl 3.
For Daytime
)
Determine Insolation Class Number (ICN)
I a.
d from Figure 2B.
ll b.
If % cloud cover < 50% (15/10), set NRI
= ICN and go to seep B.
i' l
If % cloud cover >50% (>5/10), modify i.
c.
the ICN value as follows:
ll (1)
If ceiling height is <7,000 ft.,
subtract 2.
- j (2)
If ceiling height is >7,000 ft. but
<16,000 ft., subtract 1.
T'ab 2 Page 3 of 7 Gen. Rev. 8 wr W
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ww-u
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=--.-w y...-,
l FNP-0-EIP-9 i
l (3)
If % cloud cover is 100% (10/10),
t subtract 1 again.
f (4)
If Modified ICN value is
<1, set j
Modified ICN = 1.
i (S)
Set NRI = Modified ICN and go t'o
{
step B.
t B.
Using the Net Radiation Index obtained in Step A and the existing wind speed, determine stabila.ty class from Figure 2C, Turner Stability Class as a Function of Net Radiation and Wind Speed.
~
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1 Tab 2 Page 4 of 7 Gen. Rev. 8 I... _
FNP-0-EIP-9 FIGURE 2A
)
METEOROLOGICAL INFORMATION OFFSITE SOURCES
~
pb a
Date Time CENTRAL Performed by:
4 q.
u Data obtained from: () Dothan Flight Service
() National Weather Bureau, Montgomery (Zone 15)
( ) National Weaf.her Bureau, Birmingham.(Zone 15)
() Great Southern Paper Company 3
1 g
a Wind speed:
knots x 1.1516 =
mph j
O
- Wind direction or (From which wind is blowing)
(compass point)
(degrees) i Downwind direction (Wind direction plus/minus 180*)
(degrees) il.t
- Compass Point Degrees
- Compass Point Degrees j
N................ 0*/360*
S..................
180*
NNE................ 22' SSW................ 202*
]lI NE................. 45*
SW................. 225*
ENE................ 67*
WSW................ 247*
W..................
270*
E.................. 90*
ESE............... 112*
WNW................ 292*
I SE................ 135*
NW................. 315*
SSE............... 157'-
~
NNW................ 337' -
- j O
Percent cloud. cover:
% or
/10 (sum if >l cover given)
O Cloud ceiling height:
ft.
(minimum if >l given) q O
Determine Net Radiation (NRI) from criteria below:
NRI l
!l
( ) Night **:
Cloud Cover Cloud Ceiling Height NRI I
100% (10/10)
<7,000 ft.
O
- j 100% (10/10) 57,000 ft.
-1
>40 to 99% (>4/10 Not Applicable
-1 to 9.9/10)
( ) Day ***
-<40% (<4/10)
Not Applicable
-1 j.
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%
77,000 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 j
>50% to 99%
>7,000 to 16,000 ft.
Yes
- ICN minus 1 i!
>50% to 99%
>16,000 ft.
Yes ICN 1
<50%
.I 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 fq
- 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 L..
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O O~
l 24' 88 '
24: M In.olation Clo.. tiu.t r Fot Farley fluol.or Plant
..23e99 23e 99..
U.ing Turn.c. Algacith.
22:90 21 99.
..21s96 29s 99..
..29s99 l
19:99.
.19e99 f
19: 09 18:09..
. #E
.- N
/
g-.
1 IN
..17:29 17: 09.
~
16:0S..
. /
N A
16: 00 s
g 15: 03.
.[f-
-~
..15s99 r
.{
.14e99
.{
14e 99.
l o
[ 13 99
.-}
.13 09 l
D 12: 09
..12: 09
/-
C.11s99 11: 09..
.-h
.19 99 10s99..
./.
.9s93 9:09..
_ N
~
p pn-
..8s99 9:09.N a
7:09.
-N 7
..7:09
^
6s99..
.. 6s DB Ss 99 I
..S 99
.. 4e 99 4 99..
. Se 99 3 09..
.. 2e 99 2e 90..
' s as 222s s 12 a as 4111s as 1 e is 22 as s is a 27 s to 17 m 1 als 22 2s 512 n as a sis as a 7 2 m as
- is as a s s 2s..hM
- -- e-t-+
+-
t-6--+- e.-
+.e--; : I: S.p.
I +Got.
Nov.
D.o.
t F: : ;
- e--
t--: : :
e-oypp
. on.
Hor. I:Apr.
.y.
Jun. I:Jul.
Aug.
. I "I ps N 2 MONTil OF YEAR e
-W l
m
FNP-0-EIP-9 l
FIGURE 2C t
i TURNER STABILITY CLASS AS A FUNCTION OF NET RADIATION INDEX AND WIND SPEED 1
i f
Wind Speed Wind Speed NET RADIATION INDEX (ag)
(knots) 4 3
2 1
0
-1
-2 l
1.6 0-1
.A A
B C
D F
G 1
0 3.9 2-3 A
B B
C D
F G
1.7 6.2 4-5 A
B C
D D
E F
4.0
- 7.4 6
B B
C D
D E
F
{
6.3 8.5 7
B B
C D
D D
E 7.5 I
8.6
~
10.8 8-9 B
C C
D D
D E
4
'i!
10.9 -
12.0 10-11
-C C
D D
D D
E j'
12.1 -
13.1 12 C
C D
D D
D D
i-l
>13.2
>12 C
D D
D D
D
- D n.
- O 1
l i
b i
I 1
~:
i
.lf Figure 2C l
Tab 2 i
Page 7 of 7 Gen. Rev. 8 h
-...sm..,
._..%e.---
I nip-0-m-9 m3 I
s W *1'*L'r 9'
'~
g m AggA m' "HERE DGECMC"
- m r-(TD-L M e,*e..
' N tti tv-s.tes With feel Ommage and W S OF 12AC"Ut 30 spo laahage Mah CMT Presur.PZy potential laes of CDE: er laen of C3r g
(m..mi..
ia) pets or ampture of a l
ametrel red housias.
Sasagrit,y and potent-m.
l Zanus Car er o.s.
0 aue Car===
side C 2r watt MS:7 730 spa tone 1====ga
'.121 M nanmar' omea u e C N E with fa u mre or aussade and RCE est&% ty g
gggg gggm CDER with 10gge 3/C team spea limit 5....
Eth ICCS activacias er >10p m less visa Mak 10EP med ECCS pg g g bread 6 ausm&de C 2 r asusesses I
1 i
With lac 1 and.pecest=
Clad 4. mos indianaes REE a? > M' and tal lame of CDC -
- em s.,,.1s.y,,,,,,1.,
br aCS a.31ner sa.resung.e2 e.go tas.s..e wata 1.u
- p300 aC1/gm 1.L31 emit tems.>1200 7 el CMI antas. and Seusselemt posessial LOCA 710 tamus canaise-I taal.:.s.
ed Pru3estad effatte Pre 3essed effasse a&aker S=14. 3=11. eq dame 1.0 Sam W.3. er dame > 3 tem U.S. er IEEmr tan a&Agiani task eyes 3 281effseale(eammle 1.3 Sam m yread to tan Dresad I4 ee=81===d) er 1mR/ks m*
(f..
I I
f 2 2 """'
Assen, sad Sahasass asamal er samtamas
- 1. amans tahmever of Lama et pkyaaaal
~-
er i=- -
entry tarost of easosase plans amassel et plant
[
Seek sentas of AC er 185P ami lame of all 1cEP and lame of all g
e all dismale diamais ier 413 maa diamela fer >t3 mas
.m y.m,_g er lame of ama. bids or lame of best tra1m>
A.C. er 13 man.
el ama. bids. DC for l n.
L 1ane of all MC3
-- to se pl3 mt. -
te..s re,eir..
u-I'8 I
sans i
b c
Finassa predmet
>300 acLfsn wits Local i
estivary La aos>300 and potential 1mes E RCS AC":T'""*
Eameads Teen Sees 7300 ect/sm 1-131 act/sm esta petems.
of case intes. er Lamas
/
Egnavalans Lal lame of SCS er 1see of CDit totes.
4 CDer 1ases.
6 estantial IACA Laes of best crasme W of wm of estmar Arv.zas.
EST TC7 7 5r' FA:1:RE sg.CCB er fa11ere of 3B3 SEPS to imitante 4 emmelete tras tamavertsat landias Fuel esmage wata foal samage w&ia of fasi samstas r, either 1 1. 1 11.
peesented does m
we to amones taan 5-L2 er n=13A er 1 tan v.3. er sanen n- _*acN sees limit 3 remune attaeale 1.3 tem 3rtead 6
aarofcanfauswaasj fartasumaa post pg l
==um aff==t tu 2. s
- .r.e...ro_m.
u
,,,,,gt,,,,,,,,,,
i MA""1A1 SGICDC*H Iartaeusse ias.. Burriamme wanna 3
Terende meer 113 eme Gemenal Emrricane....., near laws 1 aff attaas I
aar of tae fauswans as* et tse touswaas any of tas touswtas se site er 41 mile affectims ope.: air-with tae plass est La frem;aite aff ertsas craf t crasa, tamia gas. (3D* aircraf t traea.
/
eos.s aartraft crasa.
flam. gas. er fire
. touts er flamm. sas 1sta J
t.emia Sas. esp./fira, potest. affect. ICC3 pr affest wa.ta.l arena.
e...,.
+--n.. e-CDC Lates. *.3.11mit
)
ass==a 4. Laos of f orced8 6
flau-l loose. ECC3 se-w*+ -
- m a"'
tuatas. Safety er 'ogy Aed efectise at ps r tweemaizes e2 Ca.crel c.an te siese(pes er s/C*
.. _ __.T
, e,,,
p m..
i iTab 3 /Page 1 of I / Gen. Rev.101 L. _ _.
1 1
~
j FIGURE 4A1 4
t FARLEY HUCLEAR PLANT INITIAL NOTIFICATICH MESSAGE l
Thio is a Farley Huclear Plant initial emergency notification message.
t This is at the Farley I
Huclear Plant My call back numcar is l
This C3 is C3 is not a drill.
l An cmergency classified as C3 ALERT C3 SITE AREA C3 GENERAL uas declared at central.
i Racson for Declaring Emergency Classification:
1 i
e 4
Plent Information/ Prognosis Y-1.
Affected Unit (s)
C21 C32 C3H/A 2.
Affected Unit C3is C3is not shutdoun C3H/A 3.
Reactor Coolant System C3is C31s not leaking C3H/A 4.
Containment C312 C3is not
.adecuately isolated C3H/A 5.
Heat Removal Svstems C3.areC3are not func :cning adecuate;vC3H<4 3.
.uel damage C3is.C3is not indicaced C3is unknown C3H/4 T.
Srognos:s is 03snaole C3imoroving C3degrscing C3 unknown 3.
Licensee Emergency Resoonse Actions uncervav:
R-adiation Monitoring Team (s) Dispatched C3Yes C3Ho C3H/A Evacuacion of Onsite Personnel C3Yes C3Ho C3H/A Other Oncite Assistance C31s requested C3has been esquested C3will be requestec j
E31s not needed from offsite organizacions i
C3 Fire C3 Police C34mbulance C30tner A radiological release: C3:s in progress C3Is anticioated C3ts not anticipated 1
FIGUNE 4A1 Tab 4 Page 1 of 5 l
Gen. Rev. 13
___m
L._
i.
FIGURE 4A2 FARLEY NUCLEAR PLANT INITIAL NOTIFICATIDH. MESSAGE - Page Two
~
R.ocse Information C3 Actual C3 Potential Calculation Method Used:
C 3HP-10 00- C 3HP 41CV C 3 Manual 1.
Type of Releaset C3 Waterborne C3 Surface spill C3 Airborne C3H/A 2.
Estimated Duration / Impact Times CJ hours C3 Unknown 3.
RELEASE POINTS:
i i
)
f-4.
AVERAGE RELEASE RATE (SOURCE TERMS IS uCi/Sec) AT CENTRAL 4
GROUND LEVEL ELEVATED TOTAL i
C3 Hot applicable for manual method HCOLE GAS IODINE I
PARTICULATES TOTAL 2;
p.
5.
PROJECTED SITE SOUNDARY DOSE RATE BASED ON METEOROLOGY AND j
g?
RELEASE RATES AT CENTRAL
!j GROUND PLUME ELEVATED PLUNE
]
ARRIV. TIME
- RATE ARR IV.
TI.",E*
RATE 4ECTOR (CENTRAL)
<MR/HR) 3ECTOR
( CEiiTR AL )
( MR/HR )
'g -
WB WB THY THY Meteorological Information 359t 150ft
- j Wind Speed (MPH) 1
,From Direction (DEG)
To Direction (DEG) j Precipation CJHone C3 Light Rain
,C3 Heavy Rain C30ther Stability Class Data:
Delta T (F/51m)
St. ability Class 3
Offsita Protective Actions: t3 Art not required 13May ee required C3Are recommended as follows:
C 3 Evacuate sector ( s )
C 3 Shelter sectors (s)
(20ther
? i e es.: acknowiecge receios of tne prececing inisema non.
FIGURE 4A2 Tab 4 I
Page 2 of 5
,,y Gen. Rev. 13 E_.
^
~
~ ~ ~
~
{
FIGURE 4B1 1
FARLEY HUCLEAR PLANT FOLLOW UP MESSAGE / PERIODIC UPDATE MESSACE I
(
SAGE DATE/ TIME:
/
< CENTR'AL )
Tecnsmitted by at
.i 1
Call Back Device or Phone #
A.
EMERGENCY CLASSIFICATI0H C] Unchanged since last asg. C3 changed as follows:
1.
Current Class of Incident is:
C3 UNUSUAL EVENT C3 ALERT C3 SITE AREA EMERGENCY C3 GENERAL EMERGENCY 2.
This classification was declared at
/
(Date, Time Central) 3.
Reason for Declaring Classification:
9.
PROTECTIVE ACTICH RECOMMENDATIONS C3 Unchanged C3 changed as follows:
C 3Cvacuate sector (s)
C 3 Shelter sector (s)
I C30tner C.
PLANT IHFORMATIGH/ PROGNOSIS C3Uncnanged C3Upcacea.as follows:
j 1.
Affected Unit <s)
C31 C32 C3H/A i
2.
Affected Unit <s)
C31s C3is not-shutdown C3H/A i
3.
Reactor Coolant System C31s C31s not leaking C3H/A
]!
4.
Containment C3is C31s-not
. adequately isolated C3N/A 5.
Heat Removal Systems C3.areC3are not functioning adequatelyC3H/A
'l 6.
Fuel Damage C3isC3is not indicated C3is unknown C3minorC3 severs C3H/A 7.
Prognosis is C3 Stable C3 Improving C3 Degrading C3 Unknown
}
8.
Licensee Emergency Response Actions Underuays i.
9.
Onsite Assis. C31s escuestec C3has osen reques <d C3wt11 oc recueseec C3 Fire C3 Police C ;4moul anet C20ther:
>t
-l
!0.
Comments l
jj D.
RELEASE INFORMATION C3UnchangedC3See Attchd. Dat.aC3 Updated as followsC3H/A L:
1.
Description of Released Material (Chemical and Physical Form):
- l r
5
- s t
2.
EJtimated Offsite Surface Radioactive Concamination:
1
't 2!t ase notify at nat mess. age has o<en receivec.
1
'(
FIGURE 4B1 Tab 4 Page 3 of 5 Gen. Rev. 13
'l e
~
~
.. ~
7 i
i FIGURE 4B2 FHP' FOLLOW UP MESSAGE / PERIODIC UPDATE MESSAGE - Page Two 1
RELEASE INFORMATI0H C3 Actual C3 Potential
.TE OF' RELEASE:
C3 Waterborne C3 Surface Spill C3 Airborne
- IMATED DURATICH/ IMPACT TIME He R' EASE POINTS:
HEIGHT I
'l 1
-l
- f AVERAGE RELEASE RATE (SOURCE TERMS IH uCi/Sec) AT CENTRAL
?
GROUND LEVEL ELEVATED TOTAL C3 Hot aoplicaole for manual method HOBLE GAS IODIHE
? ARTICULATES CALCULATED RADIOLOGICAL DATA Msthod Used:
C3HP-1000 C3HP 41CV E3 Manual-
)
CALCULATED DOSE RATES AT CENTRAL C3As Follows C3 Hot Available (HP-1000 out of service)
GROUND PLUME E'LEVATED PLUME
^
ARRIV. TIME RATE ARRIV. TIME RATE r '-T A N C E SECTOR (CENTRAL)
.<MR/HR)
SECTOR (CENTRAL)
(MR/HR)
WB W9 THY THY 2 MI.
W8 WB THY THY
.l't 5 MI.
WB iJS THY THY
~
to MI.
us
- de THY THY ELEVATED PLUME PEAK 00SE RATE DISTANCE: _MI.
SECTOR:
ARRIVAL TIME:
CENTRAL WHOLE BODY:
MR/HR THYROID:
MR/HR
..t I.PROJECTEDDOSERATESBASEDCHMETEGROLOGYANDRELEASERATESAT f4: 35 CENTRAL CROUND PLUME ELEVATED PLUME C3 Hot applicable for.nanual method I;
ARRIV. TIME RATE ARRIV. TIME RATE i!
OISTANCE SECTOR (CENTRAL >
<MR/HR)
SECTOR (CENTRAL)
(MR/HR)
.I S.9.
WB WB THY THY 2 MI.
'49
!1 THY THY 5 4I.
rag sas THY THY
!O MI.
WB WB THY THY ELEVATED ?LUME ?EAK 00SE RA7E
,ISTANCE: _MI.
SECTCR:
SRRIVAL T*ME:
CENT.N L liH0LE 90DY:
etR/HR
_THYRGID:
MP.'HR FIGURE 4B2 Tab 4 Page 4 of 5 li Gen. Rev. 13 t
.~. -- -. -. _ _
.~
I I
FIGURE 4B3
)
l FNP FOLLOW UP MESSAGE / PERIODIC UPDATE MESSAGE - Ptga Three i
i PROJECTED DOSE RATES SASED ON METEOROLOGY i
RELEASE RATES AT CENTRAL
. Continued f
ELEVATED PLUME PEAK DOSE RATE l
C3 Hot Available (HP-1000 out of service)
C3As Follous i
DISTANCE: _,_ MI.
SECTOR:
ARRIVAL TIME:
CENTRAL I
WHOLE BODY:
MR/HR THYROID:
MR/HR
'I PROJECTED INTEGRATED DOSES TO BE RECEIVED FROM RELEASES AFTER CENTRAL j
GROUND PLUME ELEVATED PLUME TOTAL C3 Hot applicaole t'or manual method DISTANCE SECTOR D0SE (MR)
SECTOR DOSE <MR)
DOSE (MR)
SS WS WB WB THY THY THY f
2 WB W9 WB THY THY THY l
5 WB WB WB THY THY THY
~
10 WB WB WB THY THY THY AVERAGE METEOROLOGICAL DATA l
35ft 150ft l
WIND SPEED (MPH)
I FROM DIRECTION <DEG)
I TO DIRECTION (DEG)
PRECIPATIGH C3None C3 Light Rain C3 Heavy Rain C20ther STABILITY CLASS DATA DELTA T <F/51m)
Stability Class _,
{
[g}~-}.
l I
I i
i
..j i
k i
FIGURE 4B3 Tab 4 Page 5 of 5 Gen. Rev. 13 i
O IL_.. _ _ _
+.
- - t
.i
- i-1 i
i!
FNP-0-EIP-9
!l
.t w
ll STABILITY CLASS A a
ai i
e 11
- 1
!j i: 4 f
1 TAB.A
':j
-t
,1 STABILITY CLASS A DOSE ASSESSMENT
, t, y.
j D
4
.t 1 1 l-1
.4 2-
+5
.it-
'I t
i
l
-l Tab A Page 1 of 13 Rev. 13 e
d u
I l-"u
~
a
-+,.m4w.e+
.-.pr-y,+we,--.
,,m
,.-,--r..,
m_,
..,m_
- ,,..,.___-m.-
,., ~ - -. - -
t
~
FNP-0-EIP-9 I
l l
TAB A STABILITY CLASS A j '..
7 STABILITY CLASS A DOSE ASSESSMENT
~
f I.
Source Term Calculation N
A.
Plant Vent Stack Release a
f 1.
Enter the flowrate in cfm from the plant vent I
stack flow recorder (Located next to RE-14 in Control Room) on Figure A-6, Stability Class b
A Dose Assessment or by using the following F
information if the recorder is not operating:
a.
One aux. bldg.
fan........... 75,000 cfm.
y b.
One aux. bldg. fan & RE-025 tripped...................
79,000 cfm Two aux. bldg.
fans......... 150,000 cfm
~
h c.
- ]
Two aux. bldg. fans &
fi RE-025 tripped........... 154,000 cfm
- 1I 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, Appendix B. 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 1
next to R-21/22).
Noble gas and total iodine 4
values will be-reported in pCi/ml.
i o
1 3.
Noble Gas J
(
Enter on Figure A-6 the pCi/ml for noble gas
,j and the noble gas dose factor from Figure l,
A-1.
.The " Elapsed Time Since Shutdown (Hours)"
Lli applies to the reactor.
If the release is L
j from a waste gas decay tank, use a noble gas dose factor of 2.4E+02.
[
'I 4.
Iodine 1}
lh Enter on Figure A-6 the pCi/ml for iodine and f
It the infant iodine dose factor from Figure f!
A-1.
The " Elapsed Time Since Shutdown (Hours)"
lj applies to the reactor.
If the release is from a waste gas decay tank, use an infant lff iodine dose factor of 6.0E+05.
O Tab A e
Page 2 of 13 Rev. 13
~
i f
'i-
_ _.n
~.:
. 2
}-
FNP-0-EIP-9 i
1 B.
Steam Generator atmospheric relief and/or safety release.
~
l.
Determine the flow from the atmospheric i
reliefs and/or safety reliefs as follows:
a.
Obtain the current pressure (psig) for
~ ~
each steam generator of the affected unit.
Record values on Figure A-2.
i b.
Determine the flow in pounds mass per hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using t
Figure A-3.
The valu'e obtained is the j
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
- j data below.
1 Pressure of Steam Gen. (psig)
Valves Open
<1035 0
1035-1075 1
1075-1089 2
1089-1102 3
j 1102-1116 4
].
1116-1129 5
a
>1129 6
I j
NOTE: If a relief or safety is stuck open or if reliefs are being utilized 1
for cooldown, the above table does not apply and operator knowledge of plant condition must be used.
b Il 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 i
the values obtained for each generator h
per I.B.l.c.
l 1
!l NOTE:
If the R-60 monitors are operable
't and indicate that not all generators are'ratleasing contaminated effluent, sum only the flow from generators 4.
with contaminated effluent.
j i
Tab A Page 3 of 13 Rev. 13 e
f e
y h eM
=
W
. FN
'"W-e
-.v y
,----,e.-,,-i.,
m-
^
FNP-0-EIP-9 1
s J
f.
Record this value on Figure A-2 and on
. Figure A-6 for both iodine and noble gas.
l 2.
Determine the effluent concentration in f
pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
a.
Obtain the readings from R60A, R60B, R60C and R60D and contact the counting room for conversion of the readings to pCi/ml using RCP-25 Appendix-M, Figure-i 1.
Record the noble gas and iodine pCi/ml values on Figure A-6.
Determine J
the noble gas and infant iodine dose factors using Figure A-1 and record on Figure A-6.
On Figure A-1 the " Elapsed -
y" Time Since Shutdown (Hours)" applies to
/~
the reactor."
l]
b.
Obtain a grab sample and analyze for noble gas and iodine.
Record concentrations
)l on Figure A-6.
Obtain dose factors from the-noble gas and infant iodine curves I
on Figure A-1 and record on Figure A-6.
r~<
C.'
Steam jet air ejector release l Q p
1.
Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) OR (b) below:
e
- I R
a.
Obtain the reading from R15A,'R15B or RISC (whichever is closest to mid-scale),
determine the status of the turbine b
building vent charcoal filter, and i;
contact the counting room for conversion lj of the reading'to pCi/ml using RCP-25, p
Appendix L, (Figures 2-A,B for R15A -
i Figure 3 for R15B & R15C).
Record the i
noble gas and iodine pCi/ml values on
-Figure A-6.
Obtain the noble gas and infant iodine dose factors from Figure A-1 and record on Figure A-6.
b.
Obtain a grab sample and analyze for l
noble gas and iodine.
Record concentrations l!
on Figure A-6.
Obtain dose factors from l.
the noble gas and infant iodine curves
[j on Figure A-1 and record on Figure A-6.
!i 1 U-.
J Tab A f
Page 4 of 13 Rev. 13
- j n
_m FNP-0-EIP-9 I
II.
Determine the source term for each active effluent path l
for noble gas and iodine by using the following equation and the values entered on Figure A-6:
I j
[flowrate (cfm)] X [ conc. (pci/ml)] X [ conversion factor] =[ source term] l
]
III. Determine the total noble gas source term on Figure A-6 l
1
'by summing the noble gas source terms calculated for i
each active effluent path.
IV.
Determine the total iodine source term on Figure A-6 by summing the iodine source terms calculated for each active effluent path.
il q.
Enter the. total noble gas, source term, total iodine V.
snur% tRIE, and the w3.nd speed in mph in the appropriate 1
il boxes on Figure A-6.
Determine the dose rate in Rem /hr.
t l
at'the site boundary from noble gas and from iodine by i
4 using the following equation:
J Total Source Term g [ dose factor] X h (conv. factor] = RemAr at (S.B.)
Wind Speed, sph Q
h VI.
If the projected noble gas or iodine dose rate >1 mrem /hr (0.001' Rem /hr), proceed to step VII; if not;,
l the estimated whole body or thyroid dose does not meet i
5 the minimum criteria for classifying the emergency according to paragraph 4.2 in the main body of this
.i a
procedure and no further calculations are required at f;,
'l this time.
Go to step XIV.
t l-VII. Determine the estimated repair time or release duration l
in hours and record on Figure A-6.
Use.8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> if this l
value is unknown.
.f-VIII Determine the projected whole body dose in Rem.at the i
lj.
site boundary using the following equation and record l
j
(
on Figure A-6:
Dose =
ose rate, Rem Release / repair I
(Rem) site boundary hr time, hr j
l Whole Body 6
IX.
Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation j
and record on Figure A-6:
1 m
r-i-
l Dose I
= 3 se rate, Rem \\ Release / repair (Rem) 2 site boundary hr time, hr.
i thyroid
!!O Tab A l
Page 5 of 13 l
Rev. 13 l}
.a I
iI 1
!)
FNP-0-EIP-9 i
i 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 4.3 in the main body j
of this procedure.
l Determine the affected downwind areas in the 10-mile i
XII.
p i
emergency planning zone.(EPZ) by placing Figure
]
A-4,
" Relative Dose Rate Plume Boundary For Stability Class A" on the 10-mile EPZ map and by orienting l
the plume centerline on the downwind direction vector.
The lines on Figure A-4 are isodose / isodose i!
rate lines.. The dose / dose rate values on each of the lines can be obtained by multiplying the values I
by the site boundary dose / dose rate.
The value at ~
l 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 I
point.
Mark the centarline on the map with a l
grease pencil and record the date, time, and stability I
class to aid in projecting accumulated doses and i
I affected areas.
r XIII.
Determine the arrival times in minutes for the site boundary, using Figure A-5 " Arrival Time versus Wind Speed."
Convert to clock time using time of I
release initiation, time of major release rate I
change or time of wind direction change (as appropriate)
}
and record data on Figure A-6.
XIV.
Determine the classification of the emergency using I
the criteria of paragraph 4.4 in the main body of this procedure.
XV.
Classify the emergency using the highest classification i
as determined in paragraph XI and XIV above.
I'
)
I XVI.
Transmit (voice or telecopy) the " Initial Notification l Message", Figure 4A Tab 4 (two pages).
i-
'!~
XVII.
Calculate the following data for the follow-up message:
1.
Determine the arrival time in minutes for.the 4
j 2,
5 and 10 mile arcs using Figure A-5 " Arrival
[
Time versus Wind Speed".
Convert to clock time using time of release initiation, time of major release rate change or time of wind O
Tab A Page 6 of 13 Rev. 13 e
~
a
'(
__R
FNP-0-EIP-9 direction change (as appropriate) and record data on Figure A-6.
~
2.
Enter the site boundary dose rates and total doses calculated above in the blanks at the.
bottom of Figure A-6 (three blanks for each i
value).
3.
Calculate projected doses and dose rates at j
2,5 and 10 miles by performing the i
multiplication shown on Figure A-6.
4.
Transmit (voice or telecopy) the " Followup Message / Periodic Update Message", Figure 4B Tab 4 (three pages).
1 i
XVIII.
Return.to step 4.2.1. in the main body of this procedure for hourly reassessment and transmitting
" Followup Message / Periodic Update Messages".
1 i O 4
f i
'l
~s i
)
!i I
,1'
'l 1
l l
1
' O Tab A-Page 7 of 13 Rev. 13 P
. = - -
--a,
,>..,.w,mm.m.--
ls
~FNP-0-EIP-9 Q-
?
i.
FAILEDFUB.
I t
!. O DoseFactersversusTim 1
lE06 6.0E05 l
C hh a
E E Uf.2E RATE 5
1.9E05
- p-i7 7
, g,
7p 4
1 i
!W/'
i
~B-lE05 $
4 i
5 ~u i
i 1,
- 8 e
d 2
i p lE0A --
1 i
( '.h lV 5~
i o
i 3
1 h
il 1
-1 I 2
i
~
P E
s lE025 I
-3 5
5 j
g4 g 2.4E02 g
j g
K 2
3 lE02
'\\-
E i
NL.
5
-~
N
l 4
!I'.
EE 3
l i e
2
~~
3.0E01 lE01
'l 4
1 12 2
3 24 h
.y j
Figure A-1 b1CD89d i.19 bince wkUtdCWM bCUPS)
Tab A j.
Page 8 of 13 i
Gen. Rev.13 l
',m.a y -
-~o--
e w
ma
.n a-
..w.--w..
....u.
n.,
. 7.._.-.
FIGURE A-2 l
STEAM ATHOSPIIERIC/ SAFETY RELIEF VALVE FLOW CALCULATION SHEET SG Press (pisg)
No. Valves Open t.
(-
11035 0
1035-1075 1
i t
1075-1089 2
i 1089-1102 3
1102-1116 4
1116-1129 5
>1129 6
cfm Unit Press.
Ib m/hr i valves specific per Date/ Time SG (psia)
(Fig A-3)
X open X volume
= SG Remarks A
X X 0.447
=
?)
B X
X O'.'447
=
t I
i.
- o m.a X
X 0.447 C
=
sa>
4 00 0"
)
e O Totil cfm-
-e "o
Mt W
f EIP-6/II l
i
I FNP-0-EIP-9 3
STEAM PRESSURE (psig) 8, ' 8 8
8 8
8 o
o o
o o
o e
m n
o o
o o
o, o
o o
m.
o
~
n n
~
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- 4.., i,..
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e
.. a...
........_a,.
.......o..r.
n.....:..
......+_ m _... ;....,_....._ i...._,. u.,
..,: J _ s
..;. +... _,.,..-
........~.....,_.2._
' _ 000*5L1
...._...___............_a..._._._._._%._....
... - ~.. _
.,... _ ~.....,....
1
_. a._.
......._._...._...2t.-
000'057
(
~
. ~. _ _. _..
___.__...r....
...-.....___.-....:_..a...z.__t.__.-_.._.e-00o,ggy
.e
.... _ + _..
m
... _ _..... ~..__.
_ ~.._.
. :._..._..a
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00233r
__..su..~-....
.. _ - __,__._.._4
~.._._
- - 000'S4C e.
.i 4
_a_._..
_. _i._ _ :
m -
=.
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.a.000,0 C s
a
.______._2
=. _ _....
_4
...:._....... _.q m_
_._........,.__t 000,SZC e.<
=.
y
,c,
,e w
Q 9
.,g.,
j
.x
._.._.~_._-
000,SLZ~a, 3
cw
. o, g
m 1.
. O 0 0
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,e
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w p.
g J
i w
000,SZZ *DC 1
3.
___._a J
o
,4
._.._....._.a._....+_
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~.
a,
= -.
q ggggg
'.i m
_..e M
I s
N a.
- 000,SLI 2
.t
- t y _
,t a
o _J
.O00*ogI
,j i u.
..y..._......
.<: 5
. _ - - - ~ - -.. _
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n.z a
ogo ggI o
l' -
s,. <x
>.e X
20020T t.
~.
l
_.. _ _ -000,SL
- I d,
...oco*og coo *gg a
- i
=. ~ _...... _ _. -,.-.,-- &,
,.p=.
4._4
.w,.... 4 2
,. - - e.
t - r-I- I.". [
Figure A.
r -.-e v, -- - -- +
p...-.-
p-
---? r :.
- p 1-.
p Tab A o
o o
o s
o e
o e
o s
o m
o a
m o
G o
c2 o
G o
e o
a o.
s o
Page 10 of13 m.e
.N.,
N.4 S
v m
Q3 t,
Q m
v m
N
.-t Gen.Rev. 1_3 e
(STsd) MSSN mf2.T.S i
i_~_. _ _., -
-===:.--
FNP-0-EIP-9 FIGURE A-4 Relative Dese Rate Plume Boundcry For stability cices A O
"i*i"s haisht =
4 04F'-
1 S..
!i 1
M I
M1 5
4-s s1 1
4
?
1 81
,3 O
- 2..
?'I j
.. gy 3
)
)
I
~
.6 0
8.12 S
f
(
{
{
L1 1hi
'i t!
-2.
31 l
l
/
=
.1 1
7 at l
-4 31 St Figure A -- 4 "I
Tab A
'~
Page 11 of 13 gggt at Gen. Rev. 13
~4..
)
s m
/
.._..r.....~
A
FNP-0-EIP-9 FIGURE A-5 i
i ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) l I
4 Wind Distance (Miles)
Speed Site (MFH)
Boundary 2
5 10 1
47.0 120.0 300.0 600.0
]
2 23.5 60.0 150.0 300.0 3
15.7 40.0 100.0 200.0 4
11.8 30.0 75.0 150.0 5
9.4 24.0 60.0 120.0 6
7.8 20.0 50.0 100.0
]
7 6.7 17.1 42.9 85.7 I
8 5.9 15.0 37.5 75.0 9
5.2 13.3 33.3 66.7 l
I.
j 10 4.7 12.0 30.0 60.0
)
11 4.3 10.9 27.3 54.5 i
12 3.5 10.0 25.0 50.0 l
13 3.6 9.2 23.1 46.2' 1
j 14 3.4 8.6 21.4 42.9 15 3.1 8.0 20.0 40.0 16 2.9 7.5 18.8 37.5 i
t 17 2.8 7.1 17.6 35.3 i
3 18 2.6 6.7 16.7 33.3 i
19 2.5 6.3 15.8 31.6 1-20 2.4 6.0 15.0 30.0
]
21 2.2 5.7 14.3 28.6 l'
l 22 2.1 5.5 13.6 27.3 l
1 23 2.0 5.2 13.0 26.1 24 2.0 5.0 12.5 25.0 25 1.9 4.8 12.0 24.0 26 1.8 4.6 11.5 23.1 i
ll Figure A-5
- l Tab A
!l Page 12 of 13
- 1~
Gen. nev. 13 EIP-6/FF
- --+---
- er u..,
wpa
=
.-.c
-.w.,
e-e
- - - = *.
p
-y,
,m
.p%,
s.
n.-
....u-=--
.. _ - ~ ~
1_
I FIGURE A-6 ITY CIMS A IXsSE ASSESSPE*T DATE Tilt CENTRAL ST
.l FIAnd CONC CONV FACT Sot 1RCE DOSE FACT X/Q' FACT WIND SPEED DOSE RATE RELEASE REN 14101.E (0171)
(pci/ml) al min TERtl s#ce el m3 min MPH see as see (firit) in REPI/hr T!!IE 80DT I!
[P* Uc (pCi/s) br it3*pCl sec
- 3~~aI*p~la (use 8 brs if a'
l value makaown) l'LANT VENT STACK X
X 471.94 =
STEAtl CEN.
X X 471.94 m SIEArt JET AIR E. LECT
_lgI[Q X.,
X 471.94 m g
OTHER
_X X 471.94 m X
X 2.61E-12 +
=.
X idTAL NOBLE TOTAL 810812 CAS
~ =
TOTAL REM g
f' DOSE RATE (R/hr)
W1011 BODY CAS SOURCE TEkN AT SITE BOUNDARY AT S11X a0UNDART l'LANT VENT j
STACE X
X 471.94 a lI I
X 471.94 a i
STEAtt GEN.
STEAtt ILT l
AIR EJECT
_l.05E'3 X X 471.94
=
l O'lllER X
X 471.94 e.,
X X
2.61E-12 9
=
I
=
j' TOTA IODINE TOTAL. 10DlifE TOTAL REM j
SOURCE TERtl DOSE RATE (R/br)
IODINE.AT !
AT SITE BOUNDARY SITE BOUNDAE EttERCENCY CLASSIFICATION:
( ) CENEMAL (>5 Rem VI. ole Body D_et 1 10 Rea Thyroid)
TOTAL ThYRotD TOTAL THIRoi
( ) S!1E AREA (?! Rem Whole Body OR 12.5 Ren Thysoid)
DOSE RATE (R/hr)
DOSE Al' SITE
( ) Al.ERT (t ImREtt/hr Nuble Gas or lodiac at Site Boundary)
AT SITE BOUNDARY BOUNDARY I
SITP. BOllNDARY ARRIVAL Tit 1E CENTKal For Followup message:
2 titles NG Done Rate =
__X 4.6E-1 =
Thyroid Dose Rate =
_X 4.6Ed =
S.B.
N.C.
- p. It.
S.B.
Thy.
D.R.
t Arry. Time W8 Done a 1 4.6E-l a Thyroid Dose a X
4.6E-1 =
}
g y g _.__
Central S.B.
WB Dose Total Dose to Thy.
l fo e >
4 00 O' 5 titles NG lbee Rate a X
2.IE-l =
Thyroid Dose Rate =
X 2.lE-1 a p
S. 11.
N.C.~~ DEN' S.B.
Thy.
D.k.
I e-m i
Arsv. Time WB Dome =
X 2.lE-I a Q
_ _ _ Central S.B.
WB Dose Thyroid Dese =
X 2.lE-1 =
Total Dose to Thy.
w 10 Hiles NG Dose Hate
- X 1.2Ee4 =
Thyroid Dose Rate.:
X 1.2E-1 =
S.B.
N.C.
D.R.
S.B.
Thy.
D.R.
j Arav. Time Wit Dome =
X I.2E-1 a Thyroid Dose =
- X 1.2E-1 =
i
_Crntral S.H.
Ms Done Total,Done to Thy.
"T' 4
l l
1 t
4 l
FNP-0-EIP-9 I
i' STABILITY CLASS B t
t i-i 1
]
.l -:
- i. ;
I l' -
'i TAB B r
0
=
STABILITY CLASS B DOSE ASSESSMENT
- O q
il i
. -,l i
.t i,
t:
h.!i l,i
~
i ;
- f et.
- i
- i i?
e k.!
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Tab B j
Page 1 of 13 Rev. 13 1
s.n
~-
..w
.,.+r
.w.-..
-~..n.
w-
.a.
. - --~.
FNP-0-EIP-9 y
\\
TAB B STABILITY CLASS B j
STABILITY CLASS B DOSE ASSESSMENT l'
e j
I.
Source Term Calculation l'
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 B-6, Stability Class 1
B Dose Assessment or by using the following information if the recorder is not operating:
5 a.
One aux. bldg.
fan........... 75,000 cfm '
b.
One aux. bldg. fan & RE-025 tripped...................
79,000 cfm
.i j
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 j
High Range Vent Stack Monitor (R-29B) for:
1 noble gas and iodine concentration per i
FNP-0-RCP-732, Appendix B.
If R-29B is not' i
operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located q
next to R-21/22).
Noble gas and total iodine
]
values will be reported in pCi/ml.
s 3.
Noble Gas l
l,i Enter on Figure B-6 the pCi/ml for noble gas
[
and the noble gas dose factor from Figure B-1.
The " Elapsed Time Since Shutdown (Hours)"
l; b
applies to the reactor.
If the release is
]
from a waste gas decay tank, use a noble gas
. dose factor of 2.4E+02.
a
!i
4.
Iodine I
Enter on Figure B-6 the pCi/ml for iodine and the infant iodine dose factor from Figure a
]
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 l.
iodine dose factor of 6.0E+05.
I
- i Tab B
- ]
Page 2 of 13 il Rev. 13 ll i
ti
~~
~
~ ' - - -
u __ ;
x w.
u FNP-0-EIP-9 i
B.
Steam Generator atmospheric relief and/or safety release.
O 1.
Determine the flow.from the atmospheric reliefs and/or safety reliefs as follows:
1, i
a.
Obtain the current pressure (psig) for each steam generator of the affected unit.
Record values on Figure B-2.
j b.
Determine the flow in pounds. mass per hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using 1-Figure B-3.
The value obtained is the i
flow that will be discharged from each
{
safety or atmospheric relief valve that is open.
I 1
c.
Determine the number of valves that are open for each steam generator using the d-data below:
1
.3 Pressure of Steam Gen. (psg Valves Open
$1035 0
1035-1075 1
1 i
1 1075-1089 2
i j
1089-1102 3
I 1102-1116 -
4 d
1116-1129 5
i
>1129 6
l NOTE: If a relief or safety is stuck open
'j or if reliefs are being utilized I
for cooldown, the above table does l
not apply and operator knowledge of plant condition must be used.
i
- l d.
Determine the total flow in cfm from.
- j each generator by multiplying the flow
)
(lbm/hr) times number of valves open
,j times the specific volume for each
)!
-generator.
e.
Determine the total flow of the release e i in cfm from all generators by summing the values obtained for each generator
[i per I.B.1.c.
- 1
,l NOTE:
If.the R-60 monitors; are operable and indicate that not hll generators
]
are releasing contaminated effluent, sum only the flow from generators
/,.
with contaminated effluent.
Il.
Tab B Page 3 of 13 Rev. 13 e
i
~ _.a.a#-
- m. w w---
.-a % -
t r. - -..
-~f
--m------.-
- ~~**~**":~~**"~*-~~-'-*'-*'
I FNP-0-EIP-9 0
1 l
f.
Record this value on Figure B-2 and on Figure B-6 for both iodine and noble O
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, 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 noble gas and iodine pCi/nl values on Figure B-6.
Determine
?
the noble gas and infant iodine dose j
factors using Figure B-1 and record on I
Figure B-6.
On Figure B-1 the " Elapsed.
'l Time Since Shutdown (Hours)" applies to the reactor.
b.
Obtain a grab sample and analyze-for I
noble gas and iodine.
Record concentrations l
on Figure B-6.
Obtain dose factors from i
the noble gas and infant iodine curves
+
2 on Figure B-1 and record on Figure B 6.
i
}
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:
a.
Obtain the reading from R15A, R15B or
[
RISC (whichever is closest to mid-scale),
determine the status of the turbine
- I building vent charcoal filter, and i
contact the counting room for conversion I
of the reading to pCi/ml using RCP-25, I
Appendix L, (Figures 2-A,B for R15A -
Figure 3 for R15B & R15C).
Record the noble gas and iodine pCi/ml values on Figure B-6.
Obtain the noble gas and i
infant iodine dose factort from Figure p
B-1 and record on Figure B-6.
'k b.
Obtain a grab sample and analyze for noble gas and iodine.
Record concentrations 1
on Figure B-6.
Obtain dose factors from the noble gas and infant iodine curves on Figure B-1 and record on Figure B-6.
~
1
-s i::'
Tab B if Page 4 of 13 l
Rev. 13 i
ll 3
..~m.__..
. -. _..... _ _..,. ~..... -. m - -- _.,.
[
FNP-0-2IP-9 p
II.
Determine the source term for each active effluent path j
for noble.. gas and iodine by using the following equation
~
and the values' entered on Figure B-6:
[flowrate (cfm)] X'[ cone. (pci/ml)] X [ conversion factor] =[ source term]
III. Determine the total noble gas source term on Figure B-6 by summing the noble gas source terms calculated for each active effluent path.
IV.. Determine the total iodine source term en Figure B-6 by 7
summing the iodine source terms calculated for each active effluent path.
)
'V.
Enter the total nob?.e as source term, total iodine
[
source term, and the win speed in mph in the appropriate boxes on Figure B-6.
Determine the dose rate in Rem /hr.
I at the site. boundary from noble gas and from iodine by I
using the following equation:
I Total Source Tern X [d se factor] X h [ cony. factor] = Rem /hr at (S J.) !
i Wind Speed, mph Q
VI.
If the projected noble gas or iodine dose rate >1 mrem /hr (0.001 Rem /hr), proceed to step VII; if not, I
the estimated whole body or thyroid dose does not meet f_
the minimum criteria for classifying the emergency 4 -
according to paragraph 4.2 in the main body of this 1 ' '
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 B-6.
Use 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> if this value is unknown.
3-VIII Determine the projected wh' ole body dose in Rem at the d
site boundary using the following equation and record h.
on Figure B-6:
1.
Dose =/ Dose rate, Rems / Release /repai,r\\
(Rem) Qite boundary hr) \\
time, hr j' i
I Whole Body IX.
Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation and record on Figure B-6:
Dose I
/ Dose rate, Rem \\. Release / repair N i
(Rem) 2 =\\ site boundary hr '\\
- I thyroid
' time, hr. -
t I-Tab B Page 5 of 13 Rev. 13 f-m m-
-...e.w e.-w-.
w e
e.-
.W-r-e-.--a
.2__~_.
FNP-0-EIP-9 X.
Deterhtine 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 4.3 in the main body j
of this procedure.
i XII.
Determine the affected downwind areas in the 10-mile energency planning zone (EPZ) by placing Figure B-4,
" Relative Dose Rate Plume Boundary For Stability Class B" on'the 10-mile EPZ map and by orienting
]
the plume centerline on the downwind direction a
vector.
The lines on Figure B-4 are isodose / isodose rate lines.
The dose / dose rate values on each of i
the lines can be obtained by multiplying the values, j
- I by the site boundary dose / dose rate.
The value at j
the intersection of the 10 mile arc and the plume
-j 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 st_sility class to aid in projecting accumulated doses and affected areas.
XIII.
Determine the arrival times in minutes for the site boundary, using Figure B-3 " 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 B-6.
XIV.
Determine the classification of the emergency using the criteria of paragraph 4.4 in the main bcdy or this procedure.
XV.
Classify the emergency using the highest classification l
as determined in paragraph XI and XIV above.
l
!l!
XVI.
Transmit (voice or telecopy) the " Initial Notification Message", Figure 4A Tab 4 (two pages).
XVII.
Calculate the following data for the follow-up message:
i i
1.
Determine the arrival time in minutes for the i
2, 5 and 10 mile arcs using Figure B-5 " Arrival lj' Time versus Wind Speed".
Convert to clock time using time of release initiation, time l'
of major release rate change or time of wind k_
Tab B Page 6 of 13 Rev. 13 e
,.~~n
- m u--~
-~~ ~ w
~ ~ ' - - - - - - ~
,.mm w~r n ~~~ m,. m
- - e wn
--z._
u-
-v-
- - - ~
c
.x-n i
FNP-0-EIP-9 direction change (as' appropriate) and record data on Figure B-6.
O.
j 2.
Enter the site boundary dose rates and total doses calculated above in the blanks at the 4
bottom of Figure B-6 (three blanks for each i
i 1
value).
.i 3.
Calculate projected doses and dose rates at 2,5 and 10 miles by performing the multiplication shown on Figure B-6.
l 4.
Transmit (voice or telecopy) the " Followup Message / Periodic Update Message", Figure 4B Tab 4 (three pages).
a g
., f j
XVIII.
Return to step 4.2.1 in the main body of this procedure for hourly reassessment and transmitting ~
" Followup Message / Periodic tJpdate Messages".
I i
I i
t e
i O
l l
y
- ?
f J
L:
i lljo
'I l
,6 li i
Tab B Page 7 of 13
- j' Rev. 13
,l e
i
- W
'**'*"^*W'"
b w nom oa we wm _
y
+m,
-er y
w
- ~ ~
t FIG-0-EIP-9 l}
FAILEDFUEL DoseFcetersversusTime I
!f I
lE06,,
6.0E053. s ggg N)g,qE il
, i.
,l S i g 1.9E05 i
I i
,Ei J#^ :l I
h l
l d
'E,
=
- f IE05' $
8 r..
. a 5'
4 E I
i I
.a 3
i i
8 2
y 5
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l Fl.tM CALCULATION SifEET SG Press (pisg),
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Fis;ure B _3 11 O . 3 630 O o M o S o O o C o S o C o G ti o O e o a a u o o e u o Psge 10 x.13 e, o. y n. n, a. m c r. o in v m n -s !], G en. R ev. 13 (STsd) 2Enss3 s hy32,3 i!a f I ,..em..e.e.a.. = _ * " * *. ' - - " * ' ' * * .. -. +. -
FWP-0-EIP-9 [ FIGURE B-4 Relative Dose Rate Plume Boundary For stability class A , O' mixing height = 4104ft. t 4 i 8.. 'l a met ] i ami lj m { 4-Em1 asi f
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et -4. El j m gg FigureB-4 ~j Tab B Page 11 of 13 gg gg Gen. Rev. 13 -6.. at f - 2
2, FNP-0-EIP-9 FIGURE B-5 ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) l Wfad Distance (Miles) 1 Speed Site ] (MPH) Boundary 2 5 10 1 47.0 120.0 300.0 600.0 ( 2 23.5 60.0 150.0 300.0 l 3 15.7 40.0 100.0 200.0 4 11.8 30.0 75.0 150.0 5 9.4 24.0 60.0 120.0 'l 6 7.8-20.0 50.0 100.0 3 7 6.7 17.1 42.9 85.7 8 5.9 15.0 37.5 75.0 9 5.2 13.3 33.3 66.7 Ii 10 4.7 12.0 30.0 60.0 11 4.3 10.9 27.3 54.5 12 3.9 10.0 25.0 50.0 : I; 13 3.6 9.2 23.1 46.2 I O 14 3.4 8.6 21.4 42.9 t i v 15 3.1 8.0 20.0 40.0 a 16 2.9 7.5 ' 18.8 37.5 17 2.8 7.1 17.6 35.3 18 2.6 6.7 16.7 33.3 19 2.5 6.3 15.8 31.6 20 2.4 6.0 15.0 30.0 l 21 2.2 5.7 14.3 28.6 ,j-22 2.1 5.5 13.6 27.3 \\. Lt.. 23 2.0 5.2 13.0 26.1 I 24 2.0 5.0 12.5 25.0 25 1.9 4.8 12.0 24.0 i 26 1.8 4.6 11.5 23.1 ll 11 ll l Figure B-5 m ll-Tab B jj Page 12 of 13 l Gen. Rev. 13' l' EIP-6/FF e L . - -.. ~.-
~ - = - - e (.,xFICUREB-6 s ST T CIASS 8 IKISE ASSESSMENT DATE Tile CENTRAL STAN g. !!DW CONC CONV FACT SOUNCE DOSE FACT X/Q FACT WIND SPEED DOSE RATE RElf.ASE Rf.N WIIO11 (CFit) (pct /al) el min " TERil mNem al m3 min flPH sec m8 (ftPil) in Rett /hr TIfE BODY sec it3' 'mT *m!*ain (use 8 bra if sec (pci/s), he it3*pC1 sec value unknown) Ft. ANT VEttT ' STACE , _ _ _,., I X 478.94 = SIEAtl CEN. _, _ E X 471.94 s 51EAM JET AIR EJI'.CT 1.0%e) X X 471.94 = { uritLR _,_ X X 478.94 = X X 1.898-11 + = 1 'm TOTAL NOBLE TOTAL NOBIA CAS TOTAL RErl GAS Sot lRCE TEkfl DOSE RATE (R/hr) WHOLE BODY AT SITE BOUNDARY AT SITE 3 BOUNDARY PIANT VENT j STACK X X 471.94 = I 'STEAtt CEN. X X 471.94 = STEAM JET AIR EJECT 1.05E*3 X X 471.94 = OTiiER X X 471.94 = X X l.89E-Il + = X = TOTAL IODINE TOTAL 10 DINE TOTAL kEtt SOURCE TERtl DOSE RATE (R/br) IODINE AT AT $1TE BOUNDART SITE BOUNDAkT E!1EkCENCY CIASSIFICATION: ( ) GENEHAL (35 Rem Whole Body 0,.R 1 10 Rem Thyroid) TOTAL TilYROID TOTAL TIlYHOID : r ( ) SITE AREA (?) Rem Whole Body OR 12.5 Rem Thyroid) DOSE RATE (R/br) DOSE AT SITE ( ) All.RT (1 imREPI/hr Noble Gas or lodine at Site Boundary) AT SITE BOUNDARY BOUNDARY t' SITE BOUNDARY ARRIVAL tit 1E CENTRAL For Followup s.essages 2 titles NG Dose Rate = X I.lE-l = Thyroid Dose Rate = X 1.lE-1 = S.B. N.G. D.R. S.B. Thy. D.R. l Arrw. Time W8 Dose = X 3.lE-1 = Thyroid Dose = X 1.lE-1 = Central S.B. WB Dose Total Dose to Thy. pyg
- 4 m f y U*
5 titles NG Dose Rate = _X 3.7E-2 = Thyroid Dose Rate = X 3.7E-2 = f to S.B. N.G. D.R. S.B. Thy. D.R. t, } ww Arry. Time WB Dose = _X 3.7E-2 s Thyroid Dose = X 3.7E-2 = Q Cential S.B. Wit Dose Total Dose to Thy. w 10 titles NG Dose Rate m X 2.Ilt-2 + Thyroid Dose Rate.a X 2.lE-2 = S.B. N.G. II. R. S.B. Thy. D.R. Arrv. Time 111 Dose u 1 2.lE Thyroid Dose = X 2.IE-2 = font s.e l S.B. W D.:e Total Dose te. Tl.y. ~7~ ~
l - i FNP-0-EIP-9 i STABILITY. CLASS C s ) 4 1 4 TAB C = ) STABILITY CLASS C DOSE ASSESSMENT I 1 i i i 4 1 1 -1 1 .t i i i Tab C Page 1 of 13 Rev. 13 W-w-- m-~me-. .w.,. w.
~ n FNP-0-EIP-9 i TAB C STABILITY CLASS C [ l STABILITY CLASS C DOSE ASSESSMENT l I. Source Term Calculation f 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 C-6, Stability Class 1 A_ Dose Assessment or by using the following l, {- information if the recorder is not operating-4 l a. One aux. bldg. fan........... 75,000 cfm-b. One aux. bldg. fan & RE-025 i J. tripped................... 7 9, 0 0 0 c fm i c. Two aux. bldg. fans.......... 150,000 cfm j Two aux. bldg. fans & j RE-025 tripped............ 154,000 cfm l 'l 2. Have the Counting Room Technician poll the } High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per l FNP-0-RCP-732,. Appendix B. If R-29B is not I { operable, have the Counting Room Technician 1 obtain a vent stack sample from the Vent j l Stack Post Accident Sampling Station (located next to R-21/22).. Noble-gas and total iodine i values will be. reported in pCi/ml. 3. Noble Gas 1 Enter on Figure C-6 the pCi/ml for noble gas l
- j and the noble gas dose factor from Figure C-1.
The " Elapsed Time Since Shutdown (Ecurs)" applies to the reactor. If the release is from a waste gas decay tank, use a noble gas (,i dose factor of 2.4E+02. l' 4. Iodine i Enter on Figure C-6 the pCi/ml for iodine and ), the infant iodine dose factor from Figure
- )
C-1. The " Elapsed Time Since Shutdown (Hours)" j applies to the reactor. If the release is E!- from a waste gas decay tank, use an infant iodine dose factor of 6.0E+05. fa;j Tab C Page 2 of 13 Rev. 13 'L_ t--
~~ -s FNP-0-EIP-9 B. Steam Generator atmospheric relief and/or safety release. t i 1. Determine the flow from the atmospheric l j reliefs and/or safety reliefs as follows: a. Obtain the current pressure (psig) for each steam generator of the affected i unit. Record values on Figure C-2. t ^ b. Determine the flow in pounds mass per ~ hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using Figure C-3. The value obtained is the flow that will be discharged from each i safety or atmospheric relief valve that i is open. b t c. Determine the number of valves that are open for each steam generator using the 7 data below: I j Pressure of Steam Gen. (psig) Valves Open j 5,1035 0 t } { ~1035-1075 1 1075-1089 2 1089-1102 3 1102-1116 4 1116-1129 5 >1129 6 i NOTE: If a relief or safety is stuck open or if reliefs are being utilized for cooldown, the above table does' j j not apply and operator knowledge cf 1 plant condition must be used. U d. Determine the total flow in cfm from each generator by multiplying the flow lt (lbm/hr) times number of valver open l '. times the specific volume for each I' generator. e. Determine the total flow of the release in cfm from all generators by summing i t the values obtained for each generator e per I.B.l.c.
- i NOTE
If the R-60 monitors are operable l, and indicate that not all generators ~ are releasing contaminated effluent, O sum only the flow from generators 7 }. h with contaminated effluent. lI i Tab C ll Page 3 of 13 Rev. 13 e n
= + FNP-0-EIP-9 t I i f. Record this value on Figure C-2 and on j j . Figure C-6 for both iodine and noble t gaa. 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either (a) CR (b) below: 4 a. Obtain the readings from R60A, R60B, R60C and R60D and centact the counting room for conversion of the readings to pCi/ml using RCP-25 Appendix M, Figure 1. Record the noble gas and iodine pCi/ml values on Figure C-6. Determine j the noble gas and infant iodine dose factors using Figure C-1 and record on Figure C-6. On Figure C-1 the " Elapsed - Time Since Shutdown (Hours)" applies to i the reactor. b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure C-6. Obtain dose factors from j: the noble gas and infant iodine curves on Figure C-1 and. record on Figure C-6. q it C. Steam jet air ejector release a 1. Determine the effluent concentration in i pCi/ml by using RCP-25 and by performing either (a) OR (b) below: a. Obtain the reading from R15A, R15B or RISC (whichever is closest to mid-scale),
- j determine the status of the turbine j
building vent charcoal filter, and contact the counting room for conversion of the reading to pCi/ml using RCP-25, ? Appendix L, (Figures 2-A,B for R15A - 1' Figure 3 for R15B & R15C). Record the noble gas and iodine pCi/ml values on i Figure C-6. Obtain the noble gas and infant iodine dose factors from Figure ij C-1 and record on Figure C-6. I i b. Obtain a grab sample and analyze for ?- noble gas and iodine. Record concentrations j on Figure C-6. Obtain dose factors from i the noble gas and infant iodine curves on Figure C-1 and record on Figure C-6. e 1 - 1 Tab C Page 4 of 13 Rev. 13 4 I l
FNP-0-EZP-9 1 II. Determine the source term for each active effluent path l* for noble gas and iodine by using the following equation l O' and the value entered on Figure C-6: 1 j [flowrate (cfm)] X [ conc. (pCi/ml)] X [ conversion factor] =[ source term], l III. Determine the total noble gas source term on Figure C-6 3 by summing the noble gas source terms calculated for i, each active effluent path. l IV. Determine the total. iodine source term on I !.gure C-6 by summing the iodine source terms calculated for each active effluent path. 3 1 V. Enter the total noble gas source term, total iodine source term, and the wind speed in mph in the appropriate j boxes on Figure C-6. Determine the dose rate in Rem /hr - at the site boundary from noble gas and from iodine by i i using the following equation: l Total Source Term X [ dose factor] X [conv. factor] = Rem /hr at (S.B.) Wind Speed, mph Q VI. If the projected noble gas or iodine dose rate >l mrem /hr (0.001 Rem /hr), proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum criteria ~for classifying the emergency O' according to paragraph 4.2 in the main body of this procedure and no further calculations are required at i. this time. Go to step XIV. l VII. Determine the estimated repair time or release duration in hours and record on Figure C-6. Use 8 hours if this il value is unknown. 'l
- 1 VIII Determine the projected whole body dose in Rem at the
- l site boundary using the following equation and record
- l on Figure C-6:
Dose = Dose rate, Re elease/repal y time, hr / (Rem) site boundary hr- ~~ Whole Body IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation I and record on Figure C-6: m e-- 3
- i Dose I
=/ Dose rate, Remg/ Release / repairs (Rem) 2 pteboundary hr \\ time, hr.. thyroid 1. e Tab C Page 5 of 13 Rev. 13 ge, e .-,-m4_m - mwd e m==+=d-eh4-- = - -=e*-*** * - "e+
FNP-0-EIP-9 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 q the values from steps VIII and X and comparing them to the criteria of paragraph 4.3 in the main body of this procedure. a XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure C-4, " Relative Dose Rate Plume Boundary For Stability 1 Class C" on the 10-mile EPZ map and by orienting 1 the plume centerline on the downwind direction vector. The lines.an Figure C-4 are isodose / isodose rate lines. The dose / dose rate values on each of f the lines can be obtained by multiplying the values - y' 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 3-q dose / dose rate gives the dose / dose rate at that 'j point. Mark the centerline on the map with a . grease pencil and record the date, time, and stability i class to aid in projecting atiumulated doses and affected areas. ~ Determine the arrival times in minutes for the site XIII. d', ? boundary, using' Figure C-5 " 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 C26. y XIV.- Determine the classification of the emergency using the criteria of paragraph 4.4 in the main body of m this procedure. XV. Classify the emergency using the highest classification j as determined in paragraph XI and XIV above. } XVI. . Transmit (voice or telecopy) the " Initial Notification Message", Figure 4A Tab 4 (two pages). fi XVII. Calculate the following data for the follow-up t f message: b 1. Determine the arrival time in minutes for 'the I 1 2, 5 and l'O mile arcs using Figure C-5 " Arrival Time versus Wind Speed". Convert to clock .H time using time of release initiation, time of major release rate change or time of wind O. Tab C Page 6 of 13 Rev. 13 i. w--.,ww.,m-,e--.._m mm-n- ,,,,..--n
FNP-0-EIP-9 direction change (as appropriate) and record data.on Figure C-6. l 2. Enter the site boundary dc;e rates and total i doses calculated above. in the blanks at the bottom of Figure C-6 (three blanks for each value)'. l 3. Calculate projected doses and dose rates at { 2,5 and 10 miles by performing the multiplication shown on Figure C-6. 4 4. Transmit (voice or telecopy) the " Followup j Message / Periodic Update Message", Figure 4B Tab 4 (three pages). i j XVIII. Return to step 4.2.1 in the main body of this J procedure for hourly reassessment and transmitting " Followup Message / Periodic Update Messages". 4 A 1 l }'l -l ] 'i lc ii ,i ll r-Ill li l' Fi i E Tab C Page 7 of 13 Rev. 13 e lI
FNP-0-EIP-9 i + FAILEDFUEL DoseFcetersversusTi.e t 1 1E06~ 6.0E05 g : 2 I IGUE Uf.M EE 3 [ a'n'- t,,, ', a-5
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] 's 4 l [h/ l ll l a-a =s i 1E05 r Z 5 ~E 6 -t i . l - E l it d 2@ l l i 1, ' 1E0^ E t .w = .i
- e. >
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i i ) I 3-k a 1 32 g\\ s _~ lE02 'N ~ C 7:x li ~ ' ' ' ' N ' ' l 5*M l l 1 I l 8 f Nm I f 8 4 l E I I i t I t ~ ' ' ' ' 8 g G,,E i, 3 i u 2 3.0E01 l' 1E01 s 1 '4 3 12 '15 3 24 Figure C-1 h Elepsed Time Since Shutdown brs) ras c
- i Page 8 of 13 Gen. Rev. 13 t
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a :....... -..u..=---..-.---.. _. - - ~. - .r-....- ..... a i j. FIGURE C-2 STEAM ATHOSPilERIC/ SAFETY RELIEF VALVE i FLOW CALCULATION SHEET I SG Press (pisgl No. Valves Open <1035 0 1035-1075 1 1075-1089 2 i 1089-1102-3 1102-1116 4 1116-1129 5 >l129 6 + cfm Unit Press. Ib m/hr
- valves specific per Dat.e/ Time SG (psig)
(Fig C-3) X open X volume = SG Remarks i A X X 0.447 = 1 B X X 0.447 = X' X 0.' 47 C 4 = P3 *d t3 to p p er . onw Total cfm ~w u o l m ~ i u El P-6/ll i -i ~ i
-e f e-t E.P-0-EIP-9 i STFAM PRESSURE (psig) o e o e O O .O C C O O O o Q =c c M .C C o o o o o o o o w N -e 4 os = c e n e M N o i e a a f e i to r M 4..u.. 4
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Fit;ureC - 3 r P c e m o S e G e o e m 'ab C o m e s e o n o s o G o u o a e a g v m a a os c3 r-a n v m na .ot Page 10 of 13 4 .-e C en. R ev.13 (STsd) H GSSH d hVU.S l. .,~ I T -- ------- " - ~ ~. - - ~ ~ ~~ ~' }. I
l RIP-0-EIP-9 FIGURE C-4 Relative Dese Rat's Plume Boundary For stcbilitY class A O. mixing height = 4104ft. 1 s i 1 5 t' i 6.. 3' ~ i ] m gemt
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FNP-0-EIP-9 h. FIGURE C-5 ,[ ~ ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) r > ~ .. r f !!. g ' Wind Distance (Miles) I l~' Speed Site % j' - / (MPH) Boundary 2 5 10 5 1 47.0 120.0 300.0 600.0 g jLJ 2 23.5 60.0 150.0 300.0 y ,j' ) !.s 3 15.7 40.0 100.0 200.0 . 4 4, 11.8 30.0 75.0 150.0 6 Y# / 5 9.4 24.0 60.0 120.0 i 6 ,/ 7.8 20.0 50.0 100.0 6.7 17.1 42.9-85., ,,,7. ' g i e / 8e.. 5.9 15.0 37.5 75.0 1 9 5.2 13.3 33.3 66.7 j ,- [ 10 4.7 12.0 30.0 60.0 w.- e 11.' 4.3 10.9 27.3 54.5 J t 12,, 3.9 10.0 25.0 50.0 j b,'/ G. 1 <, 13 3.6 9.2 23.1 46.2' 1
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' / ;." #f 23 2.0 5.2 13.0 26.1 ,. e 2.0 5.0 12.5 25.0 ~~ [,A4 a ^ [ 25 1.9 4.8 12.0 24.0 / ! ?6 1.8 4.6 11.5 23.1 I a's 1 c( . _. ~. s, f4 Figure C-5 eX 'n - Tab C I Page 12 of 13 Gen. Rev. 13 3d. EIP-6/7F I e.x-f
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~~ -..., ~ ~ ~ " ~ ~ ~ ~ ~ ~ l- -.~~..-.-c~*-~.--~~-~~~ - ~- ~- - ' " - ~ * ~ ~-"~' ST g-Y CIASS C IZE ASSESSMElff . ricuRE C-6 DATE TIIIE CENTRAL STAN j FliM CONC CONV FACf SOURCE Dose FACT X/Q FACT WIND SPEED DOSE RATE REl.EASP REM WH0li (ClH) (pC1/ml) enn el. TERM mrem el s3 min MP11 see m3 sec (MPH) in REM /hr tit!E BCDY li8' sec (pCI/s) lar it3'pC1 sec
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la (use 8 hrs if m e PLANr VEttr, value unbe wu) STACX ._._.X X 471.94 S1EAtt CEN. X X 471.94 = 7 S1EAtt.)ET AIR EJLCT 1.0%EO X X 471.94 = OTl!EN X X 471.94 = ~ X X 5.74E-II + = X s i f6T L NUhtX TOTAL NOBLE r.AS TOTAL sten CAS SOURCE Th. Hit DOSE RATE (R/ht) WHOLE BODY AT SITE BOUllDARY AT SITE l't. ANT VENT BOUNDARY STALK X X 471.94 s STEAtt CLN. X X 471.94 a STEAtt.lFT Allt EJECf 1.0500 X X 471.94 s OTitER X X 471.94 = X X 5.74E-Il t a X = TOTAL 10u1NE TOTAL IODINE TOTAL REfl Sot!RCE TENH DOSE RATE (R/hr) 10 DINE AT AT SITE BOUNDARY SITE Rot!NDARY i EMVRGENCY CLASSIFICATION: ( ) GENERAL. (15 Hem Whole Body OR 3 10 Rem Thyroid) TOTAL THYR 0!D TOTAL THYROID ( ) SITE AREA (?l Rem Whale Body 98 12.5 Rem Thyroid) DOSE RATE (R/hr) DOSE AT SITE ( ) Al.F.kT (? In REH/hr Nohle Gas or lodine at Site Houndary) AT SITE BOUNDARY BOUNDARY Sills BOUhDARY ARRIVAL TIME CENTRAL h.r tallownp message: 2 tiiles NG Nue Rate a D. It. _S.B. Thy. D.R. X 2.2E-1 m Thyroid Dose Rate = X 2.2E-1 = $.B. N.G. ) Arrv. Time WB Dose = ___,X 2.2E-l = Thyroid Dose = _X 2.2E-! = l pmg _ _ _ Centra! S.B. WlI Dose Total Done to Thy. H b b [$# $ Hiles NG Nse hte = _X 2.RE-2 = Thyroid Dose Rate s X 2.8E-2 a >>O N.C. D.R. S.B. Thy. D.R. S.B. uu Ar rv. Timec WB Nsc a X 2.gg-2 4 Thyroid Dose = X 2.8E-2
- Q Cent ral S.B.
WB Dose Total Dose to Thy. [ 10 tilles flG base h te
- X 1.6E-2 s Thyroid Dose Rate =
1 1.6E-2 = S.B. N.G. D.R. S.B. Thy. D.R. Win Nse u X 1.6E-2 : , ' Ar e v. Timerent r. I EhI~ ' i.f IGic~ ~ Thyroid Dose = I 1.6E-2 = Tat al Nec t o Tlev. ~7
_, - ~ = t_ f I FNP-0-EIP-9 I STABILITY CLASS D 'l I 4 I } I l i i i I TM D d STABILITY CLASS D DOSE ASSESSMENT O J 4 1 .1 i-j i -l 4 f I t !t-N Tab D Page 1 of 13 \\ Rev. 13 e i. .----c- ~ ~ ~ ' * * * ~ ' ' ^ ~ " ~ ~ ~ ^ ' ' ~ ^ ' ~ " i's.
FNP-0-EIP-9 g t TAB D STABILITY CLASS D STABILITY CLASS D DOSE ASSESSMENT i I. Source Term Calculation [ 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 D-6, Stability Class A Dose Ascessment or by' using the following j information if the recorder is not operating: I a. One aux. b ldg. f an........... 75., 0 0 0 c fm - b. One aux. bldg. fan & RE-025 l tripped................... 79,000 cfm c. Two aux. bldg. fans.......... 150,000 cfm j Two aux. b1dg. fans & { RE-025 tripped............ 154,000 cfm i' 2. Have the Counting Room Technician poll the High Range' Vent Stack Monitor (R-29B) for J-noble gas and iodine concentration per i FNP-0-RCP-732, Appendix B. If R-29B is not l ] () operable, have the Counting Room. Technician j obtain a vent stack sample from the Vent i Stack Post Accident Sampling Station (located i ner.t to R-21/22). Noble gas and total iodine values will be reported in pCi/ml. 41 4 3. Noble Gas 1 4 i Enter on Figure D-6 the pCi/ml for noble gas li and the noble gas dose factor from Figure i ll D-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 D-6 the pCi/ml for iodine and i the infant iodine dose factor from Figure i D-1. The " Elapsed Time Since Shutdown (Hours)" i applies to the reactor. II.the release is 4 from a waste gas decay tank, use an infant iodine dose factor of 6.0E+05. .m i d i Tab D j Page 2 of 13 Rev. 13
i 4 FNP-0-EIP-9 B. Staam Generator atmospheric relief and/or safety release. - O3.. 1 ~ 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows: a. Obtain the current pressure (psig) for each steam generator of the affected j-unit. Record values on Figure D-2. I b. Determine the flow in pounds mass per hour (lbm/nr) that is'possible from a safety / atmospheric relief valve by using Figure D-3. Tbe value obtained is the i 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: ?4j Pressure of Steam Gen. (psig) Valves Open $1035 0 i 1035-1075 'l 1075-1089 2 1089-1102 3 O.;' 1102-1116 4 ^ 1116-1129 5 >1129 6 l 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 he used. d. Determine the total flow in cfm from-each generator by multiplying the flow g j (1bm/hr) times number of valves open times the specific volume for each 4 generator. s Determine the total flow of the release e. in cfm from all generators by summing c the values obtained for each generator per I.3.1.c. !l. NOTE: If the R-60 monitors are operable and indicate that not all generators are releasing contaminated effluent, sum oniv the flow from cenerators with cohtaminated effluent.
- )
Tab D
- i Page 3 of 13
- I Rev. 13 I
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FNP-0-EIP-9 4 3-4 f. Record this value on Figure D-2 and on l Figure D-6 fGr both iodine and noble l_
- O:-
' gas. 2. Determine the effluent concentration in i. pCi/ml by using RCP-25 and by performing either (a) OR (b) below: 'j a. Obtain the readings from R60A, R60B, R60C and R60D and contact the counting room for conversion of the readings to pCi/ml using'RCP-25 Appendix M, Figure j 1. Record the noble gas and iodine .pCi/ml values on Figure D-6. Determin'e j the noble gas and infant iodine dose ] factors using Figure D-1 and record on Figure D-6. On Figure D-1 the " Elapsed. 1 Time Since Shutdown (Hours)" applies to the reactor. I b. Obtain a grab sample and analyze for i l noble gas and iodine. Record concentrations !' l' on Figure D-6. Obtain dose factors from the noble gas and infant iodine curves {. on Figure D-1 and record on Figure D-6. j. p., C. Steam jet. air ejector release j, i 1. Determine the effluent concentration in L pCi/ml by using RCP-25 and by performing ) either (a) OR (b) below: i l a. Obtain the reading from R15A, R15B or l RISC (whichever is closest to mid-scale), determine the status of the turbine building vent charcoal filter, and 3 contact the counting room for conversion vj- ' of the reading ' o pCi/ml using RCP-25, c j Appendix L, (Figures 2-A,B for R15A - l 3 Figure 3 for R15B & RISC). Record the 1 noble gas and iodine'pci/ml values on i Figure D-6. Obtain the noble gas and infant' iodine dose factors from Figure i. D-1 and record on Figure D-6. b. Obtain a grab sampic and analyze for j noble gas and iodine. Record concentrations on Figure D-6. Obtain dose factors from the noble gas and infant iodine curves on Figure D-1 and record on Figure D-6. + U'- S Tab D Page 4 of 13 Rev. 13 l.:, ,. _ _ ~ -- _. _ - _ __. _. _ --. _ .~. .---u..------.
FNP-0-EIP-9 II. Determine the source term for each active effluent path for noble gas and iodine by using the following equation ~ and the values ~ entered on Figure D-6: [flowrate (cfm)] X [ conc. (pCi/ml)] X [ conversion factor] =[ source term] III. Determine the total noble gas source term on Figure D-6 L by summing the noble gas source terms calculated for i each active effluent path. IV. Determine the tot-1 iodine source term on Figure D-6 by .i summing the iodine" source terms calculated for each 1 active effluent path. Enter the total noble gas source term, total iodine V. source term, and r.he wind speed in mph in the appropriate boxes on Figure D-6. Determine the dose rate in Rem /hr. y at the site boundary from. noble gas and from iodine by using the following equation: ,l (S.B.) 4
- q Total Source Term X [ dose factor] X h [conv. factor] = Rem /hr at J
Vind Speed, mph Q VI. If the projected noble gas or iodine dose pate >1
- 1 mrem /hr (0.001 Rem /hr), proceed to step VII; if not,',
the estimated whole body or thyroid dose does not meet J the minimum criteria for classifying the emergency l according to paragraph 4.2 in the main body of this i procedure and no further calculations are required at j this time. Go to step XIV. 1 VII. Determine the estimated repair time or release duration in hours and record on Figure D-6. Use 8 hours if this
- j' value is unknown.
l VIII Determine the projected whole body dose in Rem at the site boundary using the following equation and record ll l on Figure D-6: ll ~ m Dose =/ Dose rate, Remj/ Release / repair \\ l i! (Rem) te boundary hr, \\ time hr e r ~ Whole Body l! IX. Determine the projected thyroid dose from iodine in Rem lj at the site boundary by using the following equation ll-and record on Figure D-6: j Rem \\ / Release / repairs. c-Dose I (Rem) 2 =.Dase rate,ssite boundary hr ( time, hr. lj l' thyroid -~ i-I Tab D Page 5 of 13 l Rev. 13 l~ age __- - h,m m y-e.me 4 Nmww4 We t -T O '**b** ^
i FNP-0-EIP-9 i i X. Determine the total thyroid dose in Rem by summing ~~ y1 the results from steps VIII and IX. j XI. Determine the classification of the emergency using the values from steps VIII and X and comparing them to the criteria of paragraph 4.3 in the main body j of this procedure. XII. Determine the affected downwind areas in the 10-mile i emergency planning zone (EPZ) by placin'g Figure D-4, " Relative Dose Rate Plume Boundary For Stability Class D" on the 10-mile EPZ map and by orienting -j the plume centerline on the downwind direction j vector. The lines on Figure D-4 are isodose / isodose rate lines. The dose / dose rate values on each of ]j the lines can be obtained by multiplying the values. by the site boundary dose / dose rate. The value at i the intersection of the 10 mile arc and the plume centerline times,the site boundary centerline j dose / dose rate gives the dose / dose rate at that i 1 ? 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
- 1 XIII.
Determine the arrival times in minutes for the site i l boundary, using Figure D-5 " Arrival Time versus I j Wind Speed." Convert to clock time using time of 1 release initiation, time of major release rate q change or time of wind direction change (as appropriate) J and record data on Figure D-6. I l XIV. Determine the classification of 'the emergency using the criteria of paragraph 4.4 in the main body of j this procedure. IIi XV. Classify the emergency using the highest classification as determined in paragraph XI and XIV above. tiIl l XVI. Transmit (voice or telecopy) the " Initial Notification Message", Figure 4A Tab 4 (two pages). !l! XVII. Calculate the following data for the follow-up l message: 1. Determine the arrival time in minutes for the 2, 5 and 10 mile arcs using Figure D-5 " Arrival =, Time versus Wind Speed". Convert to clock time using time of release initiation, time
- ?
of major release rate change or time of wind Tab D Page 6 of 13 .l-Rev. 13 ii a-~ r -- -_. ,-m.-w--. .,~ --- --. -- - -
FNP-0-EIP-9 + f direction change (as appropriate) and record 3 p data on Figure D-6. i 2. Enter the site boundary dose rates and total doscs calculated above in the blanks at the ~ bottom of Figure D-6 (three blanks for each value). i 3. Calculate projected doses and dose rates at l 2,5 and 10 miles by performing the multiplication shown on Figure D-6. 4. Transmit (voice or telecopy) the " Followup Message / Periodic Update Message", Figure 4B l Tab 4 (three pages). } XVIII. Return to step 4.2.1 in the main body of this procedure for hourly reassessment and transmitting i. " Followup Message / Periodic Update Messages". 4 8 = .i q .I Il 1 ~1 q-f. 1 i. I. b t, !l - ?' R !< 0 i< Tab D !L Page 7 of 13 Rev. 13 e l ~~* ~--.. -.~ +~ -+ -~. -
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_, L -.. .L..-.- . ;..: -, -.u. - =.u. w a.: .-=. a. u ~,...'. a..:.. -... a., x, w-. l .T; FIGURE D-2 3 STEAM ATHOSPHERIC/ SAFETY RELIEF VALVE FLOW CALCULATION SIIEET' SG Press (pisg) No. Valves Open ~ .1035 0 1035-1075 1 1075-1089 2 I i 1089-1162 3. i I102-1116-4 4 1116-1129 5 >l129 6 d 4 -~ cfm tini t. Press. Ib m/lir .# valves specific per i Date/ Time SC (ps_i_g) (Fig D-3) X_ _ open X volume = SG Remarks A X X 0.447 = t B X X 0.447 = 1 ; C X X 0.447- = i i W *O ti J t2 Total cfm .f to m 4 4 0,Q U* l, u O r% t* 1 y El P-6/II 9 i I 5 'V
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- _2 ne-0-EI?-9 FIGURE D-4 Relativo Dose Rate Plume Scundary Q
. Y c1 css A For stcbilit i mixing height = 4104ft. i-t 1 k I 6.. II l s f Eli I 4-1 51 j { M { S. 81 l !O 2. 31 I \\ \\ 1Mi i 9 1 3 2 S.12 j i i j 1 i i L1 g IMt i -2. 31-31 gi j GL ~ #1 -4, un "~' !o 1 Page 11 of 13 gg Gen. Dev. 11 y; -6 at g-,-- p .-r,- w-- w - p- --,wy,g-w rv-
=- FNP-0-EIP-9 [- FIGURE D-5 ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) Wind Distance (Miles) Speed ' Site I (MPH) Boundary 2 5 10 .k l 1 47.0 120.0 300.0 600.0 5 2 23.5 60.0 150.0 300.0 3 15.7 40.0 100.0 200.0 4 11.8 '30.0 75.0 150.0 5 9.4 24.0 60.0 120.0 6 7.8 20.0 50.0 100.0 I 7 6.7 17.1 42.9 85.7 l 8 5.9 15.0 37.5' 75.0 'l J1 9 5.2 13.3 33.3 66.7 h 10 4.7 12.0 30.0 60.0 i 11 4.3 10.9 27.3 54.5 12 3.9 10.0 25.0 50.0 * .1 13 3.6 9.2 23.1 46.2 l l 14 3.4 8.6 21.4 42.9 15 3.1 8.0 20.0 40.0 16 2.9 7.5 18.8 37.5 i 17 2.3 7.1 17.6-35.3 i 18 2.~6 6.7 16.7 33.3 19 2.5 6.3~ 15.8 31.6 I 20 2.4 6.0 15.0 30.0 tj 21 2.2 5.7 14.3 28.6 j 22 2.1 5.5 13.6 27.3 j' 23_ 2.0 5.2 13.0 26.1 j 24 2.0 5.0 12.5 25.0 25 1.9 4.8 12.0 24.0 26 1.8 4.6 11.5 23.1 N. Figure D-5 Tab D l Page 12 of 13 Gen. Rev. 13 i 1 EIP-6/FF l i
a.-____~' '.6,.... 1...-_... WZ-.,A_ ~ 1C. m... wh . y -.mm l 4 .. lCURE D-6 CENTRALST!.NDA$'.- 7 ~ .STA L1 ASS D !%bE ASSESSIENT ff DAll ' Tite I I.0V COhC CONV FACT SOUHtt .LuciE FACT X/Q FACT WIND SPEED DOSE RATE REllASE REN Wil0lf (CFil) (pCi/ml) el min TElel skem el m3 it3' sec (pCl/s) hr. It3*pci sec ' Hl'll see m3 min sec (NHL) in REN/hr TIME liobY
- is *m1*m3 (use 8 bra if 3
value unknown) PI ATT SENT j .STACE _.X__ X _.471.94 s i { .STEAN CLN. X X 471.94 m t STEAN JET AIR IJECT I.n5E*3 X X 471.94 = OTill et _X_ X 471.94 = _ i X X 1.78E-10 1 = X = TOTAL NottiE TOTAL NOBLE CAS TOTAL Rett CAS SOUNCE TFk!1 DOSE RATE (R/hr) Wit 0LE BODY ? AT SITE DOUNDARY AT SITE E BOUNDARY t'I. ANT VENT STACK ,__,,X_, X 471.94 = STEAN C1.N. X X 411.94 = l STEAtl JE1 AIR EJECT 1 0$.E.e. _1 X X 471.94 = _. 011tER X X 471.94 = ~ X X !.78E-10 + = X i 4 T(Ir5I'lO'DINK TOTAL lotilid TOTAL REM SOURCE 1Y.Ril DOSE RATE (R/hr) IODINE AT AT SITE BOUNDARY . SITE HOUNDARY ErlEH6LNCY Cl.ASSlFICAllON: ( ) GENtkAl. (?5 Rem Whole Body OR t 10 Has Thyroid) TOTAL TliYROID TOTAL THYROLD ( ) SilE AREA (>I Rem Whule llody O_R 12.5 Hem Thyroid) DOSE MTE (R/hr) DOSE AT SITE ( ) AI.LHT Q ImREH/hr Not,le Gas or Iodine at Site Roumfas y) AT SITE BOUNDARY BOUNDARY SITE BOUNDARY ANNIVAL Title CENTRAL. Fun Follovup message: 2 titles NG Jose Rate = X l.lE-I a Thyroid Dose Rate = _, X 2.7E-1 = S.B. N.G. D.H. S.B.. Thy. D.R. I a Arrv. Time WB Dc sc = X 2.7E-l = Thyroid Dome = _ _X 2.7E-1 = ps m a, _ ___ Central WB Doud S.B. Total Dose to Thy. m4 4 I a 4$# $ Hiles NG Dose R.it e = _,__.__,,,_X 7.2E-2 = Thyroid Dose Rate = X 7.21.-2 = l j U .S.A. ~;t. G. D.H. S.B. Thy. D.R._ uu Arry. Tis.e UB Dose = X 7.2E-2 s Thyroid Dose = X 7.2E-2 = ,,_,, _, _ Central S.u. Wls Dosd Total Dose to Thy. l 10 Miles NG Duse Rate = D.R. S.B. Thy. D.R. X 2.6E-2 = Thyroid Dose Rate = X 2.6E-2 = g S.B..N.G. Arry. Time WH Duse = X 2.t,E-2
- Thyrold Dose =
X 2.6E-2 = ~~ rent s.il 576:~~Vli lidJ Total Dune to fity. I l ~
. w- -.~.- i t FNP-0-EIP-9 O STABILITY CLASS E f I t 4 i 'l -{ 't I TAB E + STABILITY CLASS E DOSE ASSESSMENT 4 t .1 t '1 o 't .s 6 i I i. 1 i } I fJ Tab E l Page 1 of 13 ( Rev. 13 e w
FNP-0-EIP-9 TAB E STABILITY CLASS E e STABILITY CLASS E DOSE ASSESSMENT I I. Source Term Calculation 1 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 j Control Room) on Figure E-6, Stability Class ] A Dose Assessment or by using the following information if the recorder is not operating: j y ,i. a. One aux. bldg. fan........... 75,000 cfm' b. One aux. bldg. fan & RE-025 tripp ed................... 7 9, 0 0 0 c fm c. Two aux. bldg. fans......... 150,000 cfm Two aux. bldg. fans & RE-025 tripped............ 154,000 cfm 2. Have the Counting Room Technic.ian poll the High Range Vent Stack Monitor (R-29B) for noble gas and iodine concentration per O.; FNP-0-RCP-732, Appendix B. if ?.-29B is not operable, have the Counting Room Technician obtain a vent stack sample from the Vent Stack Post Accident Sampling Station (located 3 next to R-21/22). Noble gas and total iodine values will be reported in pCi/ml. 3. Noble Gas Enter on Figure E-6 the pCi/ml for ncble gas l-and the noble gas dose factor from Figure [l. E-1. The " Elapsed Time Since Shutdown (H6urs)" l! applies to the reactor. If the release is I from a waste gas decay tank, use a noble gas ll dose factor of 2.4E+02. i 4. Iodine 1* Enter on Figure E-6 the pCi/ml for iodine and ll the infant iodine dose factor from Figure l E-1. The " Elapsed Time Since Shutdown (Hours)" (l applies to the reactor. If the release is (rom a waste gas decay tank, use an infant iodine dose factor of 6.0E+05. o l} Tab E
- j Page 2 of 13 ir Rev. 13 e
'I u. _ _ _ ~ --.i-m
l T FNP-0-EIP-9 g. 1 l B. Steam Generator atmospheric relief and/or safety release. 1. Determine the flow from the atmospheric i reliefs and/or safety reliefs as follows: a. Obtain the current pressure (psig) for j l each steam generator of the affecteri [ unit. Record values on Figure E-2. l b. Determine the flow in pounds mass per hour (lbm/hr) that is possible from a i safety / atmospheric relief valve by using Figure E-3. The value obtained is the flow that will La discharged from each safety or atmospheric relief valve that 9 j 2.s _ open. I c. Determine the number of valves that are j open-for each steam generator using the. r j data below: Pressure of Steam Gen. (psig) Valves Open $1035 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 l plant condition must be used. j d. . Determine the total flow in cfm from.- 't each generator by multiplying the flow (lbm/h.') times number of valves open I! times the specific volume for each ganerator. o e. Determine the total flow of the release
- j.
in cfm from all generators by summing the values obtained for each generator per I.B.1.c. NOTE: If the R-60 monitors are operable and indicate that not all generators ? N=- Q are releasing contaminated effluent,
- j sum only the flow from generators N./
with contaminated effluent. L'- l Tab E j Page 3 of 13 Rev. 13 e .l_
.._ w FNP-0-EIP-9 l L.,. I 1 f. Record this value on Figure E-2 and on I -Figure E-6 for both iodine and noble f gas. o 2. Determine the effluent concentration in { pCi/ml by using RCP-25 and by performing 3, either (a) OR (b) below:
- l a.
Obtain the readings from R60A, R60B, i 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 noble gas and inline j pCi/ml values on Figure E-6. Determine the noble gas and infant iodine dose factors using Figure E-1 and rec.rd on i Figure E-6. On Figure E-1 the " 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 E-6. 0btain dose factors from i the noble gas and infant iodine curves j on Figure E-1 and record on Figure E-6. h-C. Steam jet air ejector release 1. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing i either (a) OR (b) below: l a. Obtain the reading from R15A, R15B or i RISC (whichever is closest to mid-scale), determine the status of the turbine 4 building vent charcoal filter, and d contact the counting room for conversion l of the reading to pCi/ml using RCP-25', Appendix L, (Figures 2-A,B for R1$A - j Figure 3 for R15B & R15C). Record the ~j noble gas and iodine pCi/ml values on Figure E-6. Obtain the noble gas and infant iodine dose factors from Figure E-1 and record on Figure E-6. 3 b. Obtain a grab sample and analyze for
- s noble gas and iodine.
Record concentrati:.ns on Figure E-6. Obtain dose factors from d the noble gas and infant iodine curves on Figure E-1 and record on Figure E-6. i O 1 Tab E Page 4 of 13 Rev. 13 1'
= t } FNP-0-EIP-9 L 1 II. Determine the source term for each active effluent path for noble gas and iodine by using the following equation 4 and the values entered on Figure E-6: [flowrate (cfm)] X [ conc. (pci/ml)] X [ conversion factor] =[ source term] III. Determine.the total noble' gas source term on Figure E-6 i j by summing the noble gas source terms calculated for each active effluent path. ? ] IV. Determine the total iodine source term on Figure E-6'by summing the iodine source terms calculated for each active effluent path. 6 V. Enter the total noble gas source term, total iodine d' source term, and the wind speed in mph 'in dSe appropriate boxes on Figure E-6. Determine the dose rate in Rem /hr' at the site boundary from noble gas and from iodine by using the following equation z X [ dose factor] z 3 [conv. factor] = Rem /hr at (S.B.) Total Source Term U l Wind Speed, mph Q i .) VI. If the-projected noble gas or iodine dose rate >l 4 mrem /hr (0.001 Rem /hr), proceed to step VII; if not, the estimated whole body or thyroid dose does not meet the minimum criteria for classifying the emergency O~' according to paragraph 4.2 in the main body of this procedure and no further calculations are required at this time. Go to step XIV. + .i
- VII. Determine the estimated repair time or release duration i
in hours and record on Figure E-6. Use 8 hours if this i ~ value is unknown. 1-1 VIII Determine the projected whole body dose in Rem at the site boundary using the following-equation and record jl on Figure E-6: Dose =/ Dose rate, Rem / Release / repair (Rem) \\ site boundary hr-k time, hr Whole Body I IX. Determine the projected thyroid do-from iodine in Rem at the site boundary by using the following equation and record on Figure E-6: se rate, Rem Release / repair 4 Dose I (Rem) 2 =- site boundary hr T time, hr. thyroid ~" -U Tab E Page 5 of 13 Rev. 13 e , ~.. _. -. y _.y__.. p -
t i FNP-0-EIP-9 1 1 ,j l-l X. Determine the total thyroid dose in Rem by summing 1 - s l 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 j to the criteria of paragraph 4.3 in the main body-of this procedure. i XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure E-4, " Relative Dose Rate Plume Boundary For Stability i Class E" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. .The lihes on Figure E-4 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 J-centerline times the site boundary centerline ~ 4 dose / dose rate gives the~ dose / dose rate at that point. Mark the centerline on the map with a i grease pencil and record the date, time, and stability class to aid in projecting accumulated doses and affected areas. f t' XIII. Detcrmine the arrival times in minutes for the site O' boundary, using Figure E-5 " Arrival Time versus i j Wind Speed." Convert to clock time using time of ] release initiation,' time of major release rate j change or time of wind direction change (as appropriate) t i and record data on Figure E-6. 1 XIV. Determine the classification of the emergency using 3 the criteria of paragraph 4.4 in the main body of 1-this procedure. I' l XV. Classify the emergency using the highest classification as determined in paragraph XI and XIV above. XVI. Transmit (voice or telecopy) the " Initial Notification Message", Figure 4A Tab 4 (two pages). XVII. Calculate the following data for the follow-up l-message: 1 ~ 1. Determine the arrival time in minutes for the 2, 5 and 10 mile arcs using Figure E-5 " Arrival Time versus Wind Speed". Convert ta clock l time using time of release initiation, time of major release rate change or time of wind Tab E l Page 6 of 13 Rev. 13 I .i
FNP-0-EIP-9 d ta o Figure E-6 2,. Enter the site boundary dose rates and total doses calculated above in the blanks at the j bottom of Figure E-6 (three blanks for each value). j g 3. Calculate projected doses and dose rates at 4} 2,5 and 10 miles by performing the multiplication shown on Figure E-6. 4. Transmit (voice or telecopy) the " Followup j Message / Periodic Update Message", Figure 4B Tab 4 (three pages). XVIII. Return to step 4.2.1 in the main body of this ~ procedure for hourly reassessment and transmitting ) " Followup Message / Periodic Update Messages". .i <i. d I 1 , k' Il t, li l' O_ i Tab E Page 7 of 13 Rev. 13 I. m
_..:.a_--.- FNP-0-EIP-9 FAILED R!EL i i DeseFcetersverwaTime m I! i 1E06 6.0E05 . nem a.w,wi! j' 5-5.c1.9E05 l ', ai ,C i i i t. i ! i i n. -' l .I f t ',5.= b I 1E05 C 9 Y i , i i s i e I t t (."' i y t l.,. j = * 'q 5 =7 \\ l i 1
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'e W I I IIIIIIilil IIIIIIIi ~ o 2 2 ; i 1. 5 a = 1E02 2 .t 3 5,_ - t ,i,, 4 r 2.4E02 9,j g ;, p g 3 i w W Il l I l i l l l kN l! j 1 N 9 ~ = % '\\ lE02 N. 2 'x 5 i M.' M ! $ l t t ( l i 4 s 6 i i il i t 4 E 8 I I ' I I I ' I I I I I ' ' EE 3 lI l'IlillIilII I 3.0E01 y--l Il 2 El m 1E01 E o '1 '4 '8 2' 18 3' 2{ b Figure E -1 Elcesed Tim Since Shutdcun (Heurs) rad E Fage 8 of 13 Gen. Rev.13 we = m. ..m.m. ..e.--...-- -e-m.v.- - - - - ~ ~. t-- m. w-, m y.-.-y-.---,._,y- ,-..,_.-w-,. ,,,w -.---.----o _--.,m -,-,.,.-,,-+p..-.---.-w .m.
-;p.A ..1- -..-----.m- .._u.._- .,,,.~a_.._-.__......-.;..,.. / r FIGURE E-2 . STEAM ATHOSPIIERIC/ SAFETY RELIEF VALVE Fl.(M CALCUI.ATION SliEET i h SG Press (pp g} No. Valves Open 6 i -<1035 0 i ~ j 1035-107S 1 1075-1089 2 1089-1102 3 1102-1116 4 1116-1129 5 >l129 6 cfm Unit. l>ress. Ib m/hr
- valves specific per Ib t e/ Time SG
( M g) (Fu E-3)_ __ X. open X volume = SG Remarks A . X.. X 0.447 = 11 X X 0.447 = C X X 0.447 = mma to m p < cra cr Total cfm pi -o O th w e w ElP-6/II I
t R.~d-0-EIP-9 STEAM PRESSURE (;:si;;) o o o o. o o o o o e o o o r n N o o o o o o o o o o '4 M M e4 e4 m C3 f% w3 in 4 c1 N o e e t i f e i 1? t Y. _.,....g .... p.= p+ Li. g l;L. . ;.{.7..... ..,.. 's. . i. .s .s..,,._,.. ..I.. 4.,. p., .., er,. r. ,. g, ;_,, ga,,-,% m ..g _. ).. 3.f. ..,a.,... i.
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- FNP-0-EIP-9 FIGURE E-4 '
~ Relative Dese Rate Plume.Beuncary For stcbility c1 css A )O mixing height = 4104ft. ~ L l i W i 4 i 6. I 1 8 SE21 7 EMB1 3 j 4-Emi i j &n m (! i ([ ~ 31 l ~) j 31 i g { l i ) 0 E12 1 ['. 3 f j l i -.1 1Mt i -2, at ! 'i / !j {! 31 31 ll
- 4 l ',
81 - 4,_ san 33 Fizure E - 4 ^ [ Tab E gg j ? age 11 of 13 gg 'C'n. Rev. 12 -0. nt ,i____ ~ r y -. ---,,e,,, - - -.
x 3 FNP-0-EIP-9 l. .A. h n n-FIGURE E-5 -+ O! 'ARRIVAI. TIME (MINUTES) VERSUS WIND SPEED (MPH)
- .y.
Wind Distance (Miles)
- }
Speed Site-(. MPH) Boundary ~ 2 5 10 . i.. . c. e. ? 1 47.0 120.0 -300.0 600.0 f.' [ 2 23.5-60.0 150.0 300.0 ('~, 43 15.7 40.0 100.0 200.0 is -( '44 11.3 30.0 75.0 150.0 '5 9.4 24.0 60.0 120.0 6' 7.8 20.0 50.0 100.0 p. 7 6.7 17.1 42.9 85.7 ~ '8 5.9 15.0 37.5 75.0 c 9 5.2-13.3 33.3 66.7 .,r -10 4.7 12.0 30.0 10.0 '? -11 4.3 10.9 27.3 54.5 12 3.9 10.0 25.0 50.0 ' l: 13 3.6 9.2 23.1 46.2 14. N-3.4 8.6 -21.4 42.9 -o ~ 15'. F 3.1 8.0 20.0-40.0 = s, N. 167 2.9 7.5 18.8 37.5- .l; ir 2.3 7.1' 17.6 35.3 4: 16.7 33.3 0 18 2.6 6.7 19; 2.5 6.3 15.8 31.6 a 20j - 2 ~. 4 - '6.0 -15.0 30.0 j-j, 21~
- 2. 2 -
'5.7 14.3 28.6 4 22 2.1 5.5 13.6 27.3 i. 23. 2.0 5.2 13.0 26.'l ~ 24 2.0 5.0 12.5 25.0 + 25 1.9 4.8 12.0 24~.0 26 1.8 4.6 11.5 23.1 -3
- n.
?g q..\\# *g, a
- ;.3 :
1.!(.V., 4.. Figure E-5 [. '. Tab E A Page 12 of 13 ii E Gen. Rer. 13 i ? 3.; ,r .EIP-6/FF p, I b:.,-. ... a. f ~. .. ~... -. -. -. -. - -. t ,c . ~,. _.. _ a
.w. u m.s. ..a.--- ~- ,I l 3 Fit.l*E E-f, STA .Y CI M S E lx64 A% ESMIENT DATE T!?tE CENTRAL STAE J 611A1 CONC CCV FACT Sut *CE l~.rSE PACT X/Q FACT VIND SPEED DOSE RATE REllASE RLtl Ma)li' (Ctll) (pci/ml) mal mie 1Lkti murm al E3 min til11 sec m% see (ttPil) In EEt!/br Title Dof4 ft** se'd (let s /a ) te r ~l t3*geCl we
- 3'*si* min (use 8 hrs if m
PLANI VENT
- val:se unknown) 51AtK X
X 415.94 a 2 SI'LAff CFN. .-._X - -. X 471. % a g s1EArt.itt AIR E!Lel' l.WnEt 1 X X 471.94 a 018t' H X X 471.94
- l X
X 3.05E 10 + = I a TtyfAL NullLE T3TAl. NOBLE CAS TOTAL BEM CAS SOURLE Ttlai LOSE RATE (R/lar) MiOLE BUDY AT SITE BOUNDARY AT SITE BOUNDARY l'lJ.11T VENT STACX X X 471.94 = STEArt CEN. X X 471.94 = S11 VI JET Allt EaLCT _ l.t3tfl X X 471.94 s (fil!LR X X 473.94 n I X 3.0SE-10 + = X TDTAL IOulNL TOTAL 10 DINE TOTAL Ett! SOURCE TEkt! DOSE RATE (R/hr) IODINE AT AT SITE BOUNDARY SITE COUNDAEY I.!!! RGFNCY CIASSIFICATION: ( ) M NERAl. (i$ kom W1eule Bodv OR 3 10 Bro Thyrold) TUTAL THYHotD TOTAL, 71fYROID ( ) UlTE ARLA (#1 Rem Whole Body O_.R 12.5 Rem Thytold) DOSE RATE (k/hr) DOSE AT Slit. ! ) Alti:7 (t IJEtt/ha noble C.as or lostine at Site hoon Jan y) AT SITE BOUNDAkT EUUNDARY SITE tunUNDtJtY ARRIVAL Tit 7. CFNTHAL tur tallow g messg e-2 t!stru NG lbac kate 8 X 2.9L-l e Thyroid Dose Rate =, Thy. D.R. S.B. N.C. D.R. S.B. _ X-2.9E-l = 1 Asav. Time WB lbse s X 2.9E-l e Thyroid Dose s X 2.9E-I = I ,_,Centsal li B. WB Done. Total Dose tw Thy. ,{ t m oa ID #b 5 71alra Nr! Lw c Rate = X 8.SE-2 a Tbpold Dose Rate = ~ X 4.5E-2 = 4$ 5 '. lb N.C. b.R. S.B. Thy. D7R$ t4 CC Arsv. Time WII lbse a., _ _,.Wu Nse g _ Centsal S.8. _. _ X 5.SE-2 4 Thysoid Duse = X S.$E-2 e Total Dose to Thy. i m } t o Pfi s et. NG IMu ket e s X L t4* Thyroid Dose kate
- X 3.7E-2 a C
S.U. H.C. D.H. [. S.B. Thy. D.R. t Arev. lame Wu Dose -. _ _, _W Iws.- _,X 3.7E-2 t Thyseld Dor.e = X 3.7E-2 = Ct ut t e l S.b. Total Ivme to Thy, g
[_. t f f h FNP-0-EIP-9 STA'BILITY CLASS F i i 1 s 2 i I l TAB F I STABIL?TY CLASS F DOSE ASSESCMENT O v 1 'l i i i 1 1 l t i Tab ? ? i Page 1 of 13 l Rev. 13 e e
i i FNP-0-EIP-9 l l TAB F (f ~ STABILITY CLASS F STABILITY CLASS F DOSE ASSESSMENT i f I. Source Term Calculation A. Plant Vent Stack Release ? 1. Enter the flowrate in cfm from the plant vent stack flow recorder (Located next to RE-14 in i Control Room) on Figure F-6, Stability C1* ass 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 tripped................... 79,000 cfm I c. Two aux. bldg. f ans......... 15 0, 0 0 0 c fm l Two aux. bldg. fans & RE-025 tripped............ 154,000 cfm i 2. Have the Counting Room Technician poll the 3 .) High Range Vent Stack Monitor (R-293) for i noble gas and iodine concentration per {.(a~) FNP-0-RCP-732, Appendix B. If R-29B is not operable, have the Counting Room Technician obtain a vent stack cample from the Vent Stack Post Accident Sarpling Stati,n (located next to R-21/22). Noble gcs and total iodine + I values will be reported in pCi/nl. l 3. Noble Cas i Enter on Figure F-6 the pCi/ml for noble gas Ji and the noble gas dose factor from Figure 1 F-1. Tha " Elapsed Time Since Shutdown (Hours)" applies to the reactor. If the release is l' from a waste gas decay tank, use a noble gas dose factor of 2.4E+02. 4. Iodine 'l Enter on Figure F-6 the pCi/ml for iodine-and the infant iodine dose factor from Figure F-1. The " Elapsed Time Since Shutdown (Hours)" applies to the reactor. If the release is from a waste gas decay tank, use an infant iocine dose factor of 6.0E+05. t Page 2 of 23 i Rev. 13 4. L w#. .y mR
~ 1 l FNP-0-EIP-9 B. Steam Generator atmospheric relief and/or safety () ~ release. f 1. Determine the flow from the atmospheric l reliefs and/or safety reliefs as follows: 4 i a. Obtain the current pressure (psig) for i each steam generator of the affected i u' nit. Record values on Figure F-2. b. Determine the flow in pounds mass per } hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using 1 Figure F-3. The value obtained is the 'l flow that w111 be discharged from each ] safety or atmospheric relief valve that-. 1 is open. d c. Determine the number of valves that are open'for each steam generator using the ]9 data below: i Psessure of Steam Gen. (psig) , Valves Open <1035 0 1035-1075 1 'i-1075-1089 2 i 1089-1102 3 l 1102-1116 4 1116-11D 5
- j
>1129 6 l NOTE: If a relief or safety ir stuck open Jp or if reliefs are being util.i ed p for cooldown, the above table does 4 ] not apply and operator-knowledge or j, plant condition must be used. P i p d. Determine the total flow in efm from each generator by multiplying the flow (lbm/hr) times number of valves open lL times the specific volume for each generator. e. Determine the total flow of the relesse in cfm from all generators by summing the values obtained for each generacer per I.B.l.c. it E NOTE: If the R-60 monitors are operable
- I and indicate that not all generators are releasing contaminated affluent,
[') sum only the flow from generators ll with contaminated effluent. itil Tab F ([l Page 3 of 13 Rev. 13 - ~, _
) V FNP-0-EIP-9 g.- f. Record this value on Figure F-2 and on ~ ' Figure F-6 for both iodine and noble
- gas, s
a 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing y either (a) OR (b) below: a. Obtain the readings from R60A, R60B, R60C and R60D and contact'the counting room for conversion of the readings to j pCi/ml using RCP-25 Appendix'M, Figure 1. Record the noble gas and iodine i pCi/ml values on Figure F-6. Determine j the noble gas and infant iodine dose } factors using Figure F-1 and record on Figure F-6. On Figure F-1 the " Elapsed i Time Since Shutdown (Hours)" appli.es to { the. reactor. I i i b. Obtain a grab sample and analyze for noble gas and iodine. Record concentrations on Figure F-6. Obtain dose factors from the noble gas and infant iodine curves ~. on Figure F-1 and record on Figure F-6. a. C. Steam jet air ejector release 1. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing j either (a) OR (b) below: Obtai n the reading 'from R15A, R15B or l a. { RISC (whichever is closest to mid-scale), 1 determine the status of the turbine i building vent charcoal filter, and contact the counting room for conversion cf the reading to pCi/ml using RCP-25, 1 Appendix L, (Figures 2-A,B for R154 -
- 1 Figure 3 for R15B & RISC).
Record the noble gas and iodine pCi/ml values on Figure F-6. Obtain the noble gas and infant iodine doss factors from Figure F-1 and record on Figure F-6. ] b. Obtain a grab sample and analyze for
- j noble ges and iodine.
Record concentrations on Figure F-6. Obtain dose factors from + the noble gas and infant iodine curves-on Figure F-1 and record on Figure F-6. -l c Tab F Page 4 of 13 a Rev. 13 i ___ p.
_z._._..__-- F. FNP-0-EIP-9
- ~
i g II. Dc.termine the source term for each active effluent path for noble gas and iodine by using the following aquation F-and the values entered on Figure F-6: l [flowrate (cfm)] X [ cone. (pCi/ml)] X [ conversion factor] =[ source termj III. Determine the total noble gas source term on Figure F-6 i i by summing the noble gas source terms calculated for each active effluent path, s e I'V. Determine the total iodine source term on Figure F-6 by 3 i. summing the iodine source terms calculated for each active effluent path. ? L V. Enter the total noble gas source term, total iodine i source term, and the win _$ speed in mph in the appropriate i boxes on Figure F-6. Determine the dose rate in Rem /hr at the site boundary from noble gas and from iodine by 8 using the following equation:- Total Source Term y [ dose factor] X h (conv. factor] = Rem /hr at (S.B.) j-Wind Speed, mph Q VI. If the projected noble gas or iodine dose rate >l mrem /hr (0.001 Rem /hr), proceed to step VII; if not, the estimated whole body or thyroid dose does not meet l the minimum criteria for classifying the emergency according to paragraph 4.2 in the main body of this I procedure and no further calculations are required at. this tim 6. Go to step XIV. VII. Determine the estimated repair time or release duration in hours and record on Figure F-5. Use 8 hcurs if this i value is unknown. VIII Determine the projected whole body dose in Rem at the j site boundary using the following equation and record j on Figure F-6: Dose = Dose rate, Rem / Release / repair (Rem) \\ site boundary hr' \\ time, hr Whole ~ Body l IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equatien i and record on Figure F-6: N e.e Rem. Release / repair Dose I (Rem) 2 = Dose rate, site boundary hr'\\ time, hr. thyroid 1 '"ab F l Page 5 of 13 j Rev. 13 i .~x r. n
T FNP-0-EIP-9 s t l /~ 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 valites from steps VIII and X and comparing them to the criteria of paragraph 4.3 in the main body i l of this procedure. 7 XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure F-4, " Relative Dose Rate Flume Boundary For Stability Class F" on the 10-mile EPZ map and by orienting the plume centerline on the downwind direction vector. The lines on Figure F-4 are isodose / isodose rate lines. The dose / dose rate values on each of the lines can be obtained by multiplying the values .i by the site boundary dose /dese rate. The value at i 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 cnd record the date, time, and stability I class to aid in p'rojecting accumulated doses and i affe'cted areas. XIII. Determin'e the arrival times in minutes for the site boundary, using Figure F-5 " 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-6. XIV. Determine the classification of the emergency using. tna criteria of paragraph 4.4 in the main body of j this procedure. XV. Classify the emergency using the highest classification as determined in paragraph XI and XIV above. a XVI. Transmit (voice or telecopy) the " Initial Notification Message", Figure 4A Tab 4 (two pages). 1 XVII. Calculate the following data for the follow-up message: 1 1. Determine the arrival time in minutes for the 2, 5 and 10 mile arcs using Figure F-5 " Arrival Time versus Wind Speed". Convert to clock time using time of release initiation, time of major release rste change or time of wind ~S i 4 'N Tab F
- i Page 6 of 13 i
Rev. 13 e .l a
7-. _ _.. _ = r FNP-0-EIP-9 direction change (as appropriate) and record ( )- data.on Figure F-6. 2. Unter the site boundary dose ratas and total doses calculated above in the blanks at the j' bottom of Figure F-6 (three blanks for each .j value). i 3. Calculate projected doses and dose rates at i 1 2,5 and 10 miles by performing the i i multiplication shown on Figure F-6. ~ i I '4. Transmit (voice or telecopy) the " Followup Message / Periodic Update Message", Figure 43 J' Tab 4 (three pages). 6 XVIII. Return to step 4.2.1 in the main body of this {, procedure for hourly reassessment and transmitting
- l
" Followup Message / Periodic Update Messages". l
- l 1
e 1 O .L-l' 't i, d dl ~l L4 f i.,t ' )k- !!':i l i' ,3 j ,,Ilk_f -l Tab F -t Page 7 of 13 Rev. 13 e
- .t
FNP-0-EIP-9 I FAILEDFUEL j 3 f i Deso Fccters versus Ti::s lE06 Egg pf;g, gig + .r 1.9E05, l' 4 I I i i iEi i ><T I i p , IV I I =l I I r ,2
- l
.a 1EOS } ~. l 5E -A' f j' E 1 ) l l i 1 iI ~' I ' 4 a l l I 1 3_W i l i I II I I d 2 g f 5 l - 7 y~ f .! lE0' l 3, 3 5 ~e I*1 i e
- e i
i e i e i e i e i i t i e i g $ i l l } l 1 iI: 1 1 i iiil I I il I i l E 'e 9 i i i i lIIiitIii!ii!! IIiii 2 ; I l. t! .1. El l l 'l i = =, l k1202~ 3 =- j-5 'a-e i e e i, s e : a ie i 4 ~Ei g 2.4E02
- j.
j i j g ; j g ; 3 , g ; .s a 3 lll liiil l ll1 32 i N I l l = .N l l* 1E02 'A ~ ~ C 'x ..I' 5, ] i l ! t t i ( 4 iN6 8 4 i f 6 8 4 6 lI E 8 ' I ' I I ' ' I ' ' ' ' 8T' l'U E SEIE3 3 el l l l l l l l 11IIIIIi' 3.0E01 j - 2 ; S I 1E01 : I ll p 1 4 8 2' '13 3' 24 d w,ur. 1 .3 1 Elcped Tin SI.,ce Snutdem (Hours) m 7 Page 3 of 13 Gen. Rev.13 i t ,.-..m .,.,.-_.-,.,_---__-4
-~; :;;;;.
- z ;----~-.;
- =.-.2 =
L.n.. = . w a...a ~ - - -. ~ ~ -. FIGt!RE F-2 I STEAM NnLSPilERIC/ SAFETY RELIEF VALVE FLOW CALCULATION SHEET i i SG Press (pisg) No. Valves Open _.1035 0 a 1035-1075 1 1075-1089 2 i 1089-1102 3 4 1102-1116^ 4 0 - .1116-1129' 5 s -l t i >1129 6 cfm Unit Press. Ib m/hr
- valves specific per Date/ Time SG (psig)
(Fig F-3) X_ open X volume = SC Remarks A __ _X. X 0.447 = B X.. X 0.447 = C .X X 0.447 =
- o to a k N c'
Total cfm m we s - w m e-* w EIP-6/11 I
R;P-0-EIP-9 5 f L.=du .. s.O '..s f,. g -Q C O O O C O O o O C O O C C O O o V.-e .C.e f"1 N O O O C C C O o C e4 e4 ee m m r c n v c1 m o y e e a e f f 9 f $e 6 t..-. t.. f,.
- n.,,, n,a-g.
4. +.gv..H(.W , g, ..1.;p.4..it.., ;.. ; s.. ... p q. g.. a - l. [g.,. 4, ;__,..; ,.c yo, . y.- a. ..)...,......!... 3,. q . m .l. J., _.. 3,. e,., f, .. LJ.4.. _4 .. ; J., ,.. L 2. .......... L y.. p...-... p; _...,,. ;... {..,. 1. L.....;.*,.... - C00 ' S ' 7 .....}... .._..;. ~,. 4 ..,.._.44... ..r. ; a. A._. m;4. __._..r,. .;. L. L .L_.. { .H j H..;, .....L-...u.._..... .. }....,.. t.q. g( ..t.,......: ,a. _Q. p... t... ...... 4 i .g .4.,.,_ .....4. ,i... .a ; _. .........4:..... ....;.,..__......._4 . u _4_; ....a......_..,....:..;. ..t.. __.1.__,.._.. .6.._...__......,.__.;....;.:... .........,...... _ _. ---. C C O ' O T 7 _.w.... .w.. . __._.. :. i..._ t. __ ;.., .p_.......y. 4... a .... _....a, ....u... ........ s _..w .-r......t..'L*------- ,...__.f..L.,_.,........_.-...,....."......__.__._...._.. C00'SM 6 . _.. _ _.. -it.._............. _. ....._.L.a..L._r..,.._.____.._.._...._....._...._:...u._.a.,,,,,,,o o.A !. 6. . a,.. a........ . +.. - -.......... g. _. ..q
- u.. _..... _ _. _
g ._.)_..;_ ..,:..__.=_,...a___...s.....__....... -.. - + e. m .....i.... 000'5LE 1. aa t_.w a....u..__. ......_..__..;.......4.......v..._._...-... _.;._,._ m w .i.. ..__,..._2......_...._._..._ g r.. _.....___._..__........._____..n.,0a=e. Q, L .a +., -..a......._. .....___....4 c )._ y _. __ _ -_ _ -H..__...._.__.......e.+.._._ o .. -.~., _ c,,m..,,. r - ._.....___._....e_... .._..___.. __.. a. .... _. _ _.. _.. _ _.. _ = g .e --.____._..i_...._... g .-.._...t_.- t. s,.-..... ~ ....__.._..__._.....=_.._..-_.4 ,,,,,,,.,,,c_. c__.._....._,.._...,... w u _. _..-.r...._-. .......-..s..,.. k . _...p,. _.p. ....--L.{.. ...sep. .~ gg g g y y....p. 4_e,...;,... p.,..._-,, _-.---..3 g ,.9 ). 4 ......~_i y. 3 ..m .l... 3.,.4.. g ~.. =._. = 4 h v ..-*=.===y,a. ,y y, g, ..pg.._._.._.__....-..*
===.. y ...~ ~..-.... > b 5.i4 7 g. ..-.=.-.. ....m..... .. P 8.=. --. g } _,. 4 o L... .==.. _.......-..-.1.--..=.J ,C,,,,,,, -< w, s '.U.......'.... 2 c. 2 y - .r.. ......N ......e..... ~.... 'E g i t&.-. --..a..~
=
O 4,--. _...... .......s.--.. -....._..,,,,,,,,.,4 ...p... 4 ..w._...._..........=- -=. . a., 6, w w,,,. _..y ...~.. ~. O .c ....._a.......- . ~ .. ~ _....... - -. =... - _ W..M s - .e s w a 4 y _n..~.. -_ ~... ... = _.- _.y g 7 . ~.. - , m......
- a. a4....4....-.-....-...-..---..._......v..
a -.. y.. ... N. w w. 8 m-- r i t v3L J _..,....-.-..--.J.---........;;....;._. q-...... -. ~ -.--- ~.- ' ...-.--.4
- - )
a.% y.., o-~. g; . - -.. - ~....... .u... 4' . t. ....-~._. g ~. ~. s. -.---.-__........_...;._....7.-- -...~,.-_o.,, py 3,L . ~. _ _. y g l h. C,,. ...__....;..9 ......_y -. - - -..........- ~..... -.... - -.. - _ <m t -,q e s,., .... - -.......\\(. i L L w,. - s., 2 r - j rwL,,.,# 4 u s2 4 r i 4 1 n l I t.,.... p
- y.., s.3g
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- i. _..i... an -3 j
r c s. n v_ c e n o .a, o m e O c n a, e_ c
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r m e u n1.a .u r (* J G m O 'O A V m N m ,. 3 ICen.,ev. 13 ;e n l (M. sd) en. sSwe-m : - l . a l ' 8I l I .,r
i 1 l FNP-0-EIP-9 FIGURE F-4 Relative Dese Rcts Plume Beundcry Fer stability c1 css A ilO mixing height = 4104ft. 1st i i e i l 6,. 3 i i l 8 m I 2B1 l 8 'l 4- & 231 .i AN i j I s &Ht 3 T 4 -s 2. ^ \\ 31 1 -1 \\ l a ~ 3 *, 9 ,W-1 I I l li 0 t 1 *.2 j I L g } j I -41 i l ', -- ut j -2. 31 lj ~ - t ~I NL N1 [ j o gig z" t m1 l b ge 11 of 13 + gg gt .en. Rev 12_. "O. at 4 j t...
t 1 FNP-0 ' DIP-9 FIGURE F-5 ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) r" Wind Distance (Miles) . Speed Site j (MPH) Bounda ry 2 5 10 1 47.0 120.0 300.0 600.0 l 2 23.5 60.0 150.0 300.0 3 15.7 40.0 100.0 200.0 4 11.8 30.0 75.0 150.0 5 9.4 24.0 60.0 120.0 j 6 7.8 20.0 50.0 100.0 7 6.7 17.1 42.9 85.7 ] 8 5.9 15.0 37.5 75.0 i 9 5.2 13.3 33.3 66.7 i I 4 10' 4.7 12.0 30.0 60.0 i 11 4.3 10.9 27.3 54.5 12 3.1 10.0 25.0 50.0 13 3.6 9. 2. 23.1 46.2 I 14 3.4 8.6 21.4 42.9 15 3.1 8.0 20.0 40.0 { ~t 16 2.9 7.5 18.3 37.5 17 2.3 7.1 17.6 35.3 'l { IS 2.6 6.7 16.7 33.3 i 19 2.5 6.3 15.3 31.6 4 j 20 2.4 6.0 15.0 30.0 21 2.2 5.7 14.3 28.6 22 2.1 5.5 13.6 27.3 i 23 2.0 5.2 13.0 26.1 i 24 2.0 5.0 12.5 25.0 25 1.9 4.8 12.0 24.0 i 26 1.3 4.6 11.5 23.1 ? .i t t Figure ?-5 Tab F Page 12 of 13 Gen. Rev. 13 I l EIP-6/FF
s-.- + m {
- i
.. ICURE F-6 f'.. p JATE Title CE71RAL STANUA CIM S F DOSE ASSESSilLNT .S TAI .i ' Fij47 CONC ClJNV FACT SMlHL'E IW%E >ACT 1/4 FACT WIND SI'E1.D DOSE RATE RELEASr. RL!l Witol.E
- 3 (ClII)
(pCi/ml) el als: Ttktt al6-en mi m3 min !!!11 sec m see (Hl'II) fu REtI/hr Title BODY-id [ I 8'[ sci 3r~c 'IsD i*ain (use 8 hrs if It3' ser (pCi/:.) t m 3 i value unkuuwa) I'! ANT YENT STACK ,X__,X 411.*84 - = $11 Afl Gl.N. X X 4/4.94 -s S I E A.!I.fE T Alk 1:.100'l -
- 1. u'.Et 'l X X 471.'14 m
- lill.M
.X -..Y 411.94 a i X ~' X
- a.89E-10 4 TOT 5I. NUlti.E a
X = UFi4Y NOBl.E CAS 1UTAL htti GAS SOUNCE Itxit DOSE RATE (R/ht) b1101.E IM8D7. AT SITE BOUNDARY AT SITE BOUNDARY I'l ANT VENT STALK X X 47 t J4 m l S11WI GEN. _,,_ X X 471.94 i = STEAtt lEr AIR F.JLLt I. D' Et t X X 47).94 m OTUL:n X X All.94
- X X
5.89E-10 t = X = 1 TOTAI. JulilNE TOTAL IODINE 10TAL BEM Sol!HCR Tl.lc!I DOSE NATE (R/ht) IODINE AT . AT SITE DOUNDARY $1TE BOUNDANT. i r 1.Hl.itCENt:Y CIMullICATlON: ( ) e:l Nt hAl. (p Hs sa Vlivis-Ikady ( R f 10 k.-m Thysoid) TOTAL TliYXotD TOTAI. THYitolD J ( ) S!!'E AltEA (el N m Wole IWJy VR 32.5 Ikm lhysuiel) DCSE RATE (R/hr) DOSE AT SITE ( ) At tici (? Insl<lill/hr L.ble C.es or ludine ist Site Bouu Ine y) AT SITE HOUNDARY 1100NDARY SITE l'obt:IP.:tt AkHaVal. TittE. CI'NTRAl. lor l'ullowp mess. ire: ,X .l.4K l - Thyroid Dose Rate a _,_ X 3.4E-I = 1 ? tliten NG lbac it.st e = _,., _,, _,,,,1). R. Thy. D.H. S. ll. N.C. S.B. 8-A e s v. Ti ni.e Vil !Nse = X _S.4h-1 = Thyroid Dose z. ,,X 3.4E-1 = _
- c eo e-j
,,,, _ Central S.B. Wu D.er.e Total Dose to Thy. (D mD 1 l S.B..,,, _N.G. D.R. Thyroid Dose Rate a X 1.lE-1 = ,,__X 1.sE !a 5 lisjes NG lbac R.ste a S.B. Thy. D.R. WW j ,einsrol .5.'5. "OlIiC5 ~ Thyroid Dose s X 1.lE-1 = Assv. Time Wil Dose s X l.lE-1
- Total Dose t$'Tliy.
[ 10 Hites NG lbue kate a,,,, _,, _,_,, _ X S. 0L - f a Thyroid Dose Rate = _ _. X 5.CE-2 = S.b. N.C. f). R. S.B. Thy. D.K. Time Wii IMc n ,,. X L ut.- / - X 5.0E-2 = , ' As e v. ,,Ulf 16. Thytold Ibse a _,,,..,,, _,..,.Tley. s:. sie i.. I % H. he al Ibsr s u l
j FNP-0-EIP-9 I STABILITY CLASS G .i 4 i ,1 1 4 i i f i TAB G 't STABILITY CLASS G DOSE ASSESSMENT i J Y j t 'h e i I Tab G Pac,e.' of 13 i g Rev. 13 I I. MW ---w -+p-=
- -a
-,ww
=-. i l: FNP-0-EIP-9 \\ TAB G STABILITY CLASS G STABILITY CLASS G DOSE ASSESSMENT i 1 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 i Control Room) on Figure G-6, Stability Class A Dose Assessment or by using the following ]j information if the recorder is not operating: s 8 a. One aux, bldg. fan........... 75,000 cfm b. One iux. bldg. fan & RE-025 tripped................... 79,000 cfm 3 c. Two' aux, bldg. fans.......... 150,000 cfm Two aux. bldg. fans & j RE-025 tripped............ 154,000 cfm (- J 2. Have the Counting Room Technician poll the' t-High Range Vent Stack Monitor (R-29B) for j noble gas and iodine concentration per FNP-0-RCP-732, Appendix B. If R-29B is not
- )'
operable, have the Counting Room Technician obtain a vent stack sample from the Vent
- t Stack Pest Accident Sampling Station (located next to R-21/22).
Noble gas and toral iodine values will be reported in gC1,al. I 3. Ncble Gas Enter on Figure G-6 the pCi/ml for ncble gas and the noble gas dose factor from Figure. G-1. The " Elapsed Time Since Shutdown (Hours)" j applies to the reactor. If the release is [ from a waste gas decay' tank, use a noble gas dose factor of 2.4E+02. l 4. Iodine t 3 Enter on Figure G-6 the Sci /ml for iodine and the infant iodine dose fac cr from Figure l_ G-1. The " Elapsed Time 5ir.ce Shutdown (Hours)" i applies to the reactor. If the release is from a vaste gas decay tank, use an infant i iodine dose f actor of 6.0E+05. [,E n !i l Tab G j j ^ Page 2 of 13 Rev. 13 } . - _ - - - ~ - _ - n a ,m, ,m----,-..- e
R FNP-0-EIP-9 l [ B. Steam Generator atmospheric relief and/or safety j release. 1 i j 1. Determine the flow from the atmospheric reliefs and/or safety reliefs as follows: 1 a. Obtain the current pressure (psig) for each steam generator of the affected ]. unit. Record values on Figure G-2. i b. Determine the ficw in pounds mass per ~ hour (lbm/hr) that is possible from a safety / atmospheric relief valve by using Figure G-3. The value obtained is the flow that will be discharged from each safety or atmospheric relief valve that is open. I ti c. D9termine the nutber of valves th'at are 9 open for each steam generator using the data below: Pressure of Steam Gen. (psig) Valves Open $1035 0 1035-1075 1 1075-1089 2 1089-1102 3 f. 1102-1116 4 1116-1129 5
- j
>1129 6 1 1 NO"'E : If a relief o,r safety is stuck open ] or if, reliefs are.being uti'. iced for cooldown, the above table does a. L not apply and operator knowledge of plant condition must be used. d. Determine the total flow in cfm from each generator by multiplying *he flow '4 .l (lbm/hr) times number of valves open times the specific volume for each generator. H-e. Dc'. ermine the total flow of the release 1 in cfm from all generators by summing the values obtained for each generator per I.B.1.r H - 'L NOTE: I f t:. O monitors are operable and inca. ate that not all generators '~ !~ are releasing contaminated effluent,
- [
') sum only the flow from generators \\ I' with contaminated effluent. Tab G Page 3 of 13 rev. 13 ,i._ .? .2'
FNP-0-EIP-9 f. . Record this value on Figure G-2 and on .f. Figure G-6 for both iodine and noble gas. .j 2. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing' s either (a) OR (b) below: a. Obtain the readings from R60A, R60B, R60C and R60D and contact the counting 1 room for conversion of the readings to d pCi/ml using RCP-25 Appendix M, Figure .l.- Record the noble gas and iodine pCi/ml values on Figure G-6. Determine the noble gas and infant iodine dose ? factors using Figure G-1 and record on Figure G-6. On Figure G-1 the " Elapsed Time Since Shutd'wn (Hours)" applies to the reactor. b. Obtain a grab sample and an'alyze for noble gas and iodine. Recor'd concentrations t on Figure G-6. Obtain dose factors from the noble gas and infant iodine curves on Figure G-1 and record on Figure G-6. j .' s C. Steam jet air ejector release 1. Determine the effluent concentration in pCi/ml by using RCP-25 and by performing either ( a) 03. (b ) 'below: a. Obtain the. reading from R15A, R153 or RISC (whichever is closest to mid-scale), determine the status of the turbine d building vent charcoal filter, and i l contact the counting room for conversion i <1 of the reading to pCi/ml using RCP-25, i Appendix L, (Figures 2-A,3 for R15A - Figure 3 for R15B & RISC). Record the noble gas and iodine pCi/ml values on Figure G-6. Obtain the noble gas and i t i-infant iodine dose factors from Figure "I. G-1 and record on Figure G-6. b. Obtain a grab sample and analyze for i! noble gas and iodine. Record concentrations II on Figure G-6. Obtain dose factors from
- .; L the noble gas and infant iodine curves on Figure G-1 and record on Figure G-6.
i t Tab G Page 4 of 13 Rev. 13 i ^ ~. _
e-FNP-0-EIP-9 II. Determine the source term for each active effluent path ~ } () for noble gas and iodine by using the following equation and the values entered on Figure G-6: r ( [flowrate (cfm)] X (conc. (pci/ml)] X [ conversion factor] =[ source term] I -III. Determine the total noble gas source term on Figure G-6 by summing the noble gas source terms calculated for 3 each active effluent path. 1 IV. Determine the total iodine source term on Figure G-6 by summing the iodine source terms calculated for each active effluent path. 4 l. f. V. Enter the total-noble gas source term, total iodine I source term, and the wind speed in mph in the appropriate.
- l ~
boxes on Figure G-6. Petermine the dose rate in Rem /hr { at the site boundary from noble gas and from iodine by using the following equation: e Total Source Term X (dose factor] X $ [c av. factor] = Rem /hr at (S.B.) j Wind Speed, mph Q VI. If the. projected noble gas or iodine dose rate >l mrem /hr (0.001 Rem /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 paragraph 4.2 in the main body of this j procedure and no further calculations are required at j this time. Go to step XIV. 7II. Cetermine the esrimated repair time 6r release duration in hours and record on Figure G-6. Use 3 hours if -his value is unknown. VIII Determine the projected whole body dose in Rem at the i site boundary using the following equation and record j on Figure G-6: .t c, i-Dose =< Dose rate, Rem Release / repair- } (Rem) \\ site boundary hr '. time, hr .l Whole -- Body IX. Determine the projected thyroid dose from iodine in Rem at the site boundary by using the following equation g and record on Figure G-6: '9 Dose I =' Dose rate, Rem-Release / repair (Rem) 2 'qsite boundary hr time, hr. thyroid R NJY 1, t Tab G 1l - Page 5 of 13 1 Rev. 13 .i t
,/' FNP-0-EIP-9 s 9.t- ~ -["- X. Determine the total thyroid dose in Rem by summing a 'the results from steps VIII and IX. o i XI. Determine the classification of the em'ergency using the values from steps VIII and X and comparing them 9 to the criteria of paragraph 4.3 in the main body j of this procedure. a XII. Determine the affected downwind areas in the 10-mile emergency planning zone (EPZ) by placing Figure d G-4, " Relative Dose Rate Plume Boundary For Stibility-I Class G" on the 10-mile EPZ map and by orienting ~ ~ the plume centerline on the downwind direction vector The lines on rigure G-4 are isodose / isodose rate lines. The dose / dose rate values on ea6h of the lines can be obtained by multiplying the values i by the site boundary dose / dose rate. The value at the intersection of the 10 mile arc and the plume U 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 d class to. aid in projecting accumulated doses and fi affected areas.- l XIII. Determine the arrival times in minutes for the site boundary, using Figure G-5 " Arrival Time versus
- j Wind Speed."
Convert to clock time ucing time of t release initiation, time of major release rate change or time of wind direction change (as appropriate) and record data on Figure G-6. 1 8-XIV. Determine the classification of the emergency using the criteria of paragraph 4.4 in the main body of this procedure. 2
- L l
XV. Classify the emergency using the highest classification as determined in paragraph XI and XIV above. .' l ~ '. 4ij XVI. Transmit (voice or telecopy) the " Initial Notification
- C Message", Figure 4A Tab 4 (two pages).
XVII. Calculate the following data for the follow-up message: ,'I 1. Determine the arrival time in minutes for the 2, 5 and 10 nile arcs using Figure G-5 " Arrival Time versus Wind Speed". Convert to clock time using time of release initiation, time ) of major release rate change or time of wind Tab G
- j';
Page 6 of 13 Fev. 13 .__,.7.___
~ 1 i FNP-0-EIP-9 ). h, _.. l i direcs,vr ..,ge (as appropriate) and record i b data on F /e G-6. ~ i 'J .W [ 2. Enter tne site boundary dose rates and total doses calculated above in the blanks at the hottom of Figure G-6 (three blanks for each value). 3. Calculate projected deses and dose rates at + 2,5 and 10 miles by performing the multiplication shown on Figure G-6. 4. Transmit (voice or telecopy) the " Followup Message / Periodic Update Message", Figure 43 Tab 4 (three pages). j XVIII. Return to step 4.2.1 in the main body of this i procedure for hourly reassessment and transmitting l " Followup Message / Periodic Update Messages". 1 O i:- lo 1 .p 1 i i + 1 islill ll i' Ii (!-
- 1
,4 4 i, l f~ r" l! U l\\ 11. ( t. Tab G l Page 7 of 13 Rev. 13 4 e. ,+ -e-- -~ -. = -- -
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F57-0-EIP-9 FIGURE G-4 Relative Dese Rcte Plume Boundcry g For etchility c1 css A mixing height = 4124ft. 131 St 6 um L:::31 l 4-1 21 a LM O i
- 2..
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o i FNP-0-EIP-9 l FIGURE G-5 ARRIVAL TIME (MINUTES) VERSUS WIND SPEED (MPH) ~ ^ Wind Distance (Miles) Speed Site 1 (MPH) Boundary 2 5 10 1 47.0 120.0 300.0 600.0 { 2 23.5 60.0 150.0 300.0 3 15.7 40.0 100.0 200.0 i ~ 4 11.8 30.0 75.0 150.0 ~ 5 9.4 24.0 60.0 120.0 6 7.8 20.0 50.0 100.0 7 6.7 17.1 42.9 35.7 i 8 5.9 15.0 37.5 75.0 1 9 5.2 13.3 33.3 66.7 10 4.7 12.0 30.0 60.0 1 11 4.3 10.9 27.3 54.5 i } 12 3.9 10.0 25.0 50.0 ' } 13 3.6 9.2 23.1 46.2 14 3.4 8.6 21.4 42.9 15 3.1 3.0 20.0 40.0 j 16 2.9 7.5 18.3 37.5 i 17 2.3 7.1 17.6 35.3 i ) 13 2.6 6.7 16.7 33.3 4 j 19 2.5 6.3 15.3 31.6 20 2.4 6.0 15.0 30.0 21 2.2 5.7 14.3 28.6 1 ll 22 2.1 5.5 13.6 27.3 lt 23 2.0 5.2 13.0 26.1 ,1 l! 24 2.0 5.0 12.5 25.0 \\> '5 1.9 4.8 12.0 24.0 1'I 26 1.8 4.6 11.5 23.1
- l i
Figure G-5 Tab G Page 12 of 13 Gen. Rev 13 EIP-6/FF
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l-January 4,1984 Director, Office of Nuclear Reactor Regulation ATTN: Document Control Desk i US NRC l Washington, DC 20555 Deer Sir: k-inaccordancewithAlabamaPowerCompanyAdministrativeProcedure, FNP-0-AP-4, Control of Plant Documents and Records, attached are revisions -to Emergency Plan Implementing Procedures. Please verify that you have the procedures with the corresponding copy numbers that are listed on the Document Transmittal Form. Please sign and return the forms as soon as possible to the following ) address: Alabama Power Company Farley Nuclear Plant P.O. Box 470 Ashford, AL 36312 ATTN: Document Control Supervisor If you should have any questions, please call as at 205-899-5156 Ext. 422. Sincerely. i l e Jo&y B. Hudspeth / FNP Document Control Supervisor JBH:hre cc: Larry W. Enfinger Tile i [ _-._.-__m-
"v .) 9. 1 Document Truumittal ?orm Farley Nuclear Plant AlabamaPower A Productk,n Department - Document Control Does n ~ i Aiwwd /%A/ W /-2-rg _ V AAUf f A$bk fM TRANAMITTED RETuRet REQ'STED REMARKS a f80. REV. CO*Y NC. REV. COPY '+ TITLE A#NM3R feuteSER CPS. NO. Peo. CPL NO. PeQ. Y, b-1 Ed G / 13 a1r t -l '5 f l' I i f ~. i k LJ o i i 'J
- 1 I
- t 3
l 'j. INSTRUCTIONS TO ADORESSEE
- 1. Venfy the documpets receivett agree voitn the atowe doecnctice.
- 2. Incorporets the transmitted documenu into your files.
- 3. Occuments or persons thereof premontry in your osseowienwhien are supersecos ey the documents hereov transtmtree must ne eteerty markea "VClT or
' ' nseroyee. tf return o'supersesse ossuments is rer.usaoe in tre teone " Return Raouesters" co umn, attach the suoersooed documents to tnis ferm at:or -o a i eturning it. 3
- b. Ogn in tha epoca below indloccat enet you have corpoleted these instruccons and retum the rouang coov of tnis form to the below address.
Alecome Pouver Company WHITE - ROUTING COPY P. O. Orower 470 Ashford, Al 36312 Signature Of Acort see YELLOW-SuSPEf*SE COPY Attention: Docuenent Control Supervisor e Form S4(4 I.. .}}