ML20003D741
| ML20003D741 | |
| Person / Time | |
|---|---|
| Site: | Vermont Yankee  |
| Issue date: | 03/26/1981 |
| From: | VERMONT YANKEE NUCLEAR POWER CORP. |
| To: | |
| Shared Package | |
| ML20003D738 | List: |
| References | |
| PROC-810326, NUDOCS 8103310436 | |
| Download: ML20003D741 (32) | |
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Dept. Supv. ')tthM Proc. No. A.P. 3125 PORC- #7j d -Rev. No. 1
' Plant Supt.. D % 4cpyr) Issue.Date.
Mgr. of Ops. h Review Date i
/
EMERGEFCY PLAN CLASSIFICATION AND ACTION LEVEL SCHEME
- d
- Purpose
- f"O h 9 O, A l '! I h plant B % /operatlo
- To describe how operators re P,*s EiP'A /1 f: 'N D ;ds thatpge dire i
- a level of the _ Vermont yahpp1 eQtM}b[hdey Pop,coattiz hn@ je, hitiated.
Discussion: 4 Operators are trained so that when they sense that plant operations are off-normal or exceeding administrative controls, they have cause to refer to emergency operating procedures which will subsequently refer them to this procedure if necessary. _ This procedure in table form, qualifies nine categories of plant operation or status that includes relevent " Initiating Conditions" to Vermont Yankee, that are set forth in Appendix I of NUREG-0654,:Rev. 1 (Criteria for Prepration and Evaluation of Radiological Emergency. Response J Plans;and Preparedness in Support of Nucle.ar Power Plants), and all postu-latedLaccidents in the FSAR (Final Safety A.alysis Report). _ , The table assigns four classes of Emergency Action Level Operating
~
Procedures to each of the nine categories:
- 1. Unusual Event 0.P. 3500
- 2. Alert 0.P. 3501.
- 3. Site Area Emergency 0.P. 3502
- 4. General Emergency 0.P. 3503 The rationale of the four levels of action for these specific categories is to qualify for'the operators those minor events which could: lead to more serious consequences given operator error or equip-ment failure or which might be indicative of more serious conditions which:are not yet fully realized.
The graduation from Unusual Event through Alert, Site Area Emer-gency, to General Energency_is provided to qualify response preparations for more serious indicators.
,The definit.ons of Emergency Classifications are: ,1) Unusual _
l Eventi Unusual events are in process or have occurred which indicate a potential degradation of the level of safety of'the plant.. No releases t of radioactive material requiring off-site response or monitoring are ! expected _unless further-degradation of safety system occurs.
- 2) Alert- Events are in process or have occurred which involve an actual or potential substantial degradation 'of the level of safety of the plarit and ' could af fect on-site personnel, may require of f-site impact assessment,--but is not likely to require off-site public
- j.
- protectioniaction.
- 5
' 810'3310 M l ._. ~
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** A.P. 3125 l Rev. 1 l
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- 3) Site Area Emergency Events are in process or have occurred which involve actual or likely major failures of plant functions needed for protection of the public.
- 4) General Emergency Events are in process or have occurred which involve actual or imminent substantial core degradation or melting with potential for loss of containment integrity.
The responsibility and authority for classifying the level of emergency is assigned to the Shift Supervisor, or in his absence from the Control Room, to the Supervisory Control Room Operator. The following form is attached: ; u VYAPF 3125.01 Table of Categories and Events
References:
a A. Tech. Specs. B. Criteria for Preparation and Evaluation of Radiological , Emergency Response Plans and Preparedness in Support of ; Nuclear Power Plants (NUREG-0654) C. Final Safety Analysis Report (FSAR) _ n D. Plant Operating Procedure Procedure:
- 1. Refer to VYAPF 3125.01 and read down the left column to determine in which of the nine categories the off-normal event falls.
- 2. Then read across VYAPF 3125.01 from left to right to the one of four descriptions that best matches the event.
l
- 3. After determining which description is applicable to the event, trace up the column to the top of the table where the Level of the Emergency and the number of the appropriate operating pro-cedure is indicated.
- 4. Go to the above indicated Emergency Operating Procedure.
- 5. The Shift Supervisor and/or Supervisory Control Room Operator in making the classification determination should request assistance from any source immediately available (Security,
- Chemistry & Health Physics, I & C, Maintenance, Engineering ,
Support, etc.). Input from these sources must be prompt, informal, and advisory in nature.
- 6. Request the on-shift Chemistry and Health Physics Tech. to perform 0.P. 3513 (Subsequent Evaluation of Off-Site Radiological Condi-tions) until the Emergency Operating Facility is manned.
1
" 7. Utilize the on-shift Nuclear Safety Engineer for operational support.
- 8. Changing conditions may require escalation of the Emergency !
Classification Level to a more severe level. Assess conditions
" periodically and be prepared to initiate this escalation.
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l . . . 1 -. b Esente Unusual Event Alert Site Area Emergency General Emergency Caregorv ke f e r t o 0.P. 3500 Ref er to 0.P. 3501 Refer to 0.P. 3502 Ref er to 0.P. 3503
- 1. Effluent monitors detect levels Radiological monitors detect levels Radiological Tech. Specs. effluents excaeded >10 times Tech. Specs. values of corresponding to greater than 50 corresponding to I res/hr W.B., OR Conditions effluents OR plant area radia- mr/hr for br., OR greater than 5 rem /hr thyroid at the site t ion exposures >1000 x normal 500 nr/hr W.B. for two minutes boundary.
OR AOG system rupture. (or five times these levels to the thyroid at the site boundary,
- 2. Main steam line HI SJAE >$ ci/sec (sample) OR Degraded core with possible loss of ' Coas of 2 of 3 fission product Fuel Radiation Isolation, OR of f gas >300 ue/cc Coolant lodineTSam- coolable geomet ry, OR major damage barriers with potential for. loss Damage t ime r Isolation, OR > Tech. ple) OR dropped irradiated fuel to spent fuel (in pool or reactor) af the 3rd, OR f ailure to Scram Specs. coolant iodine, assembly with release of QR fuel pool level below top of and f ailure to t rip rec t re pumps.
radioactivity to Rx building, spent fuel.
- 3. ECCS initiated and injecting' >50 gpm primary coolant leak LOCA > make up pump capacity, Of Loss of all normal make up systems Loss of to vessel, OR leakage > Tech. OR MSIV malfunction allowing break outside containment without (Cond. FDW, llPCI, RCIC, CRD, R itR.
Coolant Spec., QR mtuck open safety >50 gpm leakage, isolation, and C.S.), AND fuel melt imminent. or relief valve.
- 4. Within plant for >10 min. Potentially affecting safety Degrading safety systems such that Fire systems, all high pressure systems are lost, OR all low pressute systems are lost,
- 5. Attempted entry, sabotage. On-going compromise. Imminent loss of physical control Loss of physical control of the Security ___ or t hreat received. of t he plant . plant.
- h. Any earthquake sensed. 03 river Earthquake causing damage to Earthquake, river level, or winds Natural level 2 35', OR river level in-plant systems or struct ures, of severity that safe shutdown Phenomenon < 212 ', OR wind > 75 mph, OR OR river level >250', OR river equipment is affected.
tornado on-site, level <200', OR winds (hurri-cane or tornado) >100 mph.
- 7. Any loss requiring a shutdown Loss of all AC, OR DC, OR any Loss for>15 min.of all AC,0R all DC Loss causing a large radioactive Loss of by Tech. Specs. OR a safety component needed for cold S/D, OR component needed for hot S/D,QR release in a short period of time Equipment limit reached. OR all CR alarms, OR failure f ailure of shutdown systems without with site boundary exposures ap-Systems or to complete a Scram but Rx sub- inminent damage to core, OR loss of proaching those identified in Power critical, OR evacuation of CR. all CR alarms with t ransient, OR Event I above, OR equipment loss-evacuation of CR required without es create conditions of Events control of S/D systems in 15 min. 2 or 3 above.
- 8. Any on-site crash, explosion Crash, impact or explosion on Crash, impact or explosion which Any incident which may result in Other or derailment , Dit near site facility which affects plant renders saf e S/D equipment inoper- targe release of radioactive Hazards event with potential plant operation, DR entry of toxic able. OR flammable or toxic gas materials with Event I esposures impact (toxic gas, chemi- or flammable gas to vital areas. entry into areas where lack of possible.
cals or flammable releases) OR access constitutes a safety problem. transportation of contaminated injured personnel to off-site medical facility.
- 9. Warranting increased off-site Warranting activa; ion of TSC Warranting initiation of off-site Warranting evacuation of public Other awareness and plant staff and EOF. monitoring and public notification, sectors.
Confitions notification. VYAPF 3125.01
- n. , Page 1 of 1 1_-_-______n_______
- - _ _ = _ , - . - . .
_ Dept. Supv. g1/b Proc. No. 0.P. 3513
+ PORC -f. R _ _ ,Rev. No. 4 l
Plant Supt. /,df/r L A _ Issue Date l Mgr. of. Ops. Review Date 0 5 EVALUATION OF OFF-SITH $ADI,0 I, CAL CONDITIONS- E
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Purpose:
,i , ,} P' y ,,_ To specify the met od h SNhl y f? C eh fi
'ev41,bh'tdithe)g stAElp:r\
4' n d eleas# g Y' *t rate and projected off-site whole body d'os'e r* ate," O dit s dh krain '
- ' estimated and actual downwind whole body -and thyroid doses, based -
on field measurements and current meteorology. j Discussion: n In an emergency declared on the basis of an actual stack or ground release, the Emergency Director / Shift Supervisor determines i the initial projected off-site whole body dose rate. In an emergency
- _ declared on the basis of a potential high level release (i.e., high
- level activity in containment, but no actual release), the Technical Support Coordinator, or Emergency Coordinator, will determine and report the initial whole body off-site dose rate to State Officials should an actual release occur. An Off-Site Dose Nomogram (See- .!
Figure 1 and Appendix A) is used for this initial determination. 4 Following the initial evaluation, a subsequent method to further ; 4 evaluate and refine the downvind off-site radiological conditions has [ been developed. The results of th's evaluation are reported to the various State Health Officials as they call into the Emergency Operations 4 Facility (EOF) for more detailed and refined information,' based on actual > field measurements and current meteorology. The method described in Appendix B utilizes two sets of diffusion j' factor (uX/Q) values: one set for ground level releases which are indepen-dent of wind direction, and the other set for elevated stack releases which are dependent on wind direction because of our valley location. , Both sets of diffusion factors are presented as a function of atmo-
- spheric stability class and distance from the plant out to 10 miles.
- In order to help qualitatively define plume width, a transparent overlay has been prepared for the area base map. This transparency j consists of three colored angles as follows
Blue - For all unstable meteorological classes l Red - For neutral meteorology Orange - For all stable meteorological classes ) i Included within each angle are areas lateral to the plume centerline
- having cadionuclide concentrations of at least 5% of the plume center- p i line value. Centering the stability-dependent angles over the appro- J
; priate downwind direction on the area base map will help qualitatively [
define the plume width. Using the appropriate sector / zone designation i appropriate to the plume width, Vermont Yankee can provide State l l i
0.P. 3513 !
- Rev. 4
- officials with the af fected area and corresponding projected whola 0 body dose rates, or airborne concentrations of I-131, out to ten f' miles.
To facilitate and expedite the necessary classification of meteorological conditions, the selection of.the appropriate diffusion 4 factor table and subsequent calculations, two programs for the Texas [ Instrument programmable (TI-59) calculator-pinter have been developed. l The first, MET DATA, expeditiously calculates the following:
- 1. Actual time of arrival of the plume downwind for any f given distance, j
- 2. The downwind direction corresponding to the " wind from" l direction indicated by the meteorology typer, !
- 3. The meteorological stability classification for any given AT, and,
- 4. The proper colored angle to use on the mapboard overlay.
The second, RADOSE II, then calculates the following: f
- 1. The projected whole body sector average dose rate at any ,
assumed distance f rom any field measured sector dose rate at a known distance,
- 2. The projected 1-131 centerline concentration at any assumed distance from any field measured centerline I-131 concentration at a known distance, and,
- 3. The 57. I-131 concentration value at the angle boundary.
l This procedure utilizes the above programs. In the event the calcu- [ lator should become inoperable, hand calculations will be made as I indicated in Appendix B. Responsibility for completion of Section A of this procedure rests primarily with the Emergency Director /Shif t Supervisor, however, during off-shift hours he also has a collaterai responsibility to initiate Section B of this procedure to the extent that such action does not impair his ability to bring the plant to a safe condition. Upon activiation of the EOF, the Emergency Coordinator " takes over" and completes this procedure. A mapboard, angle overlay and calcu-
" lator-printer are provided in the Control Rocs emergency kit.
The following table, forms, figures and appendices are attached l Table I Air Sample Codes VYOPF 3513.01 Meteorological Data Sheet VYOPF 3513.02 Doses at Selected Locations Figure 1 VY Emergency Of f-Site Dose Nomogram Figure 2 Field Sample Thyroid Dose Nomogram i Appendix A VY Emergency Of f-Site Dose Rate Nomogram, Description and Use Appendix B Diffusion Factors u Appendix C TI-59 Calculator-Printer Instructions
0.P. 3513 Rev. 4
References:
i' A. Tech. Specs.
- l. None B. Admin. Limits
- 1. None q C. Other
- 1. 10 CFR 50, Appendix E
- 2. VY Meteorology System Manual
- 3. 0.P. 3510, Off-Site Monitoring
.. i Precautions:
- 1. Actual location of reported off-site monitoring team data relative to plant should be verified prior to using the data in calculations.
- 2. Periodically check on the quarter hour for significantly changed
" meteorological conditions. .;
Procedure: C A. Immediate action by the Emergency Director / Shift Supervisor, or his designated assistant, in the event a high level stack release is
,ccurring at the time of the emergency declaration.
TE: In the event an emergency is declared on the basis of a potential release (i.e., activity confined in contain-ment), the Technical Support Coordinator, or his designated assistant, will complete this section should a subsequent release occur. l Initials i
- 1. Determine the elapsed time in hours following reactor shutdown. __(hrs)
- 2. Determine type of accident. (Circle one)
LOCA II LOCA III Other NOTE: Containment monitor reads:
>5000R/hr <50,000R/hr 500,000R/hr ,
1 1 1 1 8 I i LOCA II LOCA III
- 3. Obtain current windspeed (mph)
- 4. Obtain high range stack gas monitor reading. (mR/hr)
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, 0.P. 3513 Rev. 4 Initials i
- 5. Obtain the stack flow. (ft/ min)
- 6. Go to Figure 1 and determine the off-site dose rate at .35 miles' (mR/hr)
NOTE: If the containment monitor is
<5000 R/hr and a stack release is {
occurring, enter Figure 1 with a j.
"J"-value of 10 for a conservative cstimate of release rate and off-site dose rate.
- 7. Report the results of 6 above in initial notification to State Officials.
NOTE: In the event a ground release occurs, determine and report to State Officials the boundary dose rate measured by the . Security or Yellow Team. (mR/hr) i B. Action initiated by the Emergency Director or his designated assistant pending activation of the Emergency Operations Facility, or by the Emergency Coordinator upon activation of the EOF.
- 1. Obtain data called for in item 1 of Meteorological Data Sheet (VYOPF 3513.01).
NOTE: 1. In the event the meteorological computer and printer are not operating properly, this data may be obtained from strip charts in the Relay House.
- 2. In the event all instrumented meteorological parameters are unavailable, a generalized determination of atmospheric stability may be made by observing the cloud cover as follows:
- a. Heavy overcast day or night = D-neutral
- b. Any clear sky in daytime = B-mod, unstable
- c. Any clear sky at night = F-mod, stable
- 3. The Albany National Weather Service (NWS)
Station (tel. 1-518-472-6586, and ask for "Public For: aster") may be consulted regarding meteorological observations and forecasts.
- 2. After obtaining the TI-59 calculator-printer and program cards, press 4, 2nd, 917 (display should show 639.39), then CLR, and load the four sides
- of MET DATA program.
f I t i l {
+ ,
. 0.P. 3513 i Rev. 4 l l
Initials
- NOTE: 1. See appendix C for basic calculator instructions.
- 2. In the event the calculator is in-operable, complete the Meteorological Data Sheet (VYOPF 3513.01) by hand.
- a. Enter time of day the release commenced in HH.MM format. (e.g., 9:15 AM = 9.15, 2:37 PM
= 2.37 PM or 14:37 = 14.37) ;
- 1) If in AM, or 24 hour " Navy" time - Press A
- 2) If in PM clock ti'4e - Press 2nd A
- b. Enter wind speed (u mph) - Press B
- c. Calculate estimated time of arrival of plume (in actual 24 hour time), in one mile increments out to five miles, and the 10 mile arrival time.
Calculated - Enter 24 hour time 1 Press B 2 3 4 5 10
- d. Post arrival times at mile markers on mapboard with wax crayon.
- c. Enter " WIND FROM" as indicated by meteor-ology typer and press C.
Enter Calculated Wind From Wind Toward
- f. Enter appropriate AT.
- 1) If stack release, enter upper AT - Press 2nd D A
- 2) If ground, or combination, enter lower AT -
Press D Enter Upper AT Calculated or Met Class No. Lower AT Angle
= . 0.P. 3513 .
Rev. 4 [ l i Initials k g. In the event the wind speed changes significantly (per MET system typer) enter actual time of new average (from MET typer) in 24 hour time (HH.MM) and press E. Enter Change time Calculated plume distance l
- 1) Enter new data as in Step B.2.b, above.
NOTE: 1. A new " wind from" or "6T" may be entered as in Steps B.2.e and f above at any time (i.e., Do NOT press E). ,
- 2. Future time and distance calculations j (Step B.2.c) are corrected from the time.and distance the new wind speed '
(u) was specified.
- 3. The calculator can no longer calculate time or distance problems prior to the wind speed change. If attempted, the display will flash and a question mark will be printed.
1'
- 3. Position mapboard angle wheel in above (Step 2.e) downwind direction and note the distance to the most significant population center within the above specified color angle.
(Step 2.f) Selected landmark Distance (miles) NOTE: For example: center of Brattleboro, Hinsdale racetrack, Hinsdale Town Hall, Vernon Nursing Home, etc.
- 4. Determine the appropriate Gamma dose uX/Q value from Tables in Appendix B.
I Elevated or ground release (Step B.2.f)
~
Met class (Step 2.f with l=A, 2=B, 3=C, etc.) Gamma dose uX/Q value for the selected -6 e distance X10 e
. . ~ _ . . - . . ... _ _ - _
. 0.P. 3513 Rev. 4 i Initials
! o 5. Calculate the projected whole body dose rate (mR/hr) at the selected location, as follows. , 4 5 D=[(5 x 10 )]x[ Gamma lDose ux/Q x 10-6]x[ Dose rate in mR/hr] where: Dose rate = The off-site' dose rate at 1/3 mi.
' from Fig. 1, if an elevated release; M
The reported measured site boundary dose rate, if a ground release. Estimated projected dose rate at selected location (Step B.3) is: mR/hr
- 6. Post projected dose at selected location on mapboard ,
with wax crayon and record on VYOPF 3513.02. t i j 7. As State Health Department personnel call in for additional details, report the following through the Emergency Coordinator: l .
- a. Nature of emergency
- b. Elevated or ground release
- c. Off-site " boundary" dose rate
- d. Downwind direction of plume
- e. Estimated time of arrival at selected locations -
- f. Estimated projected dose rate at selected locations.
- g. Other information requested and available Reported to Vermont by Time
" " Mass, "
by i NH by
. C. Actions by the Emergency Coordinator upon activation of the Emergency Operations Facility.
f
- 1. Determine the status of actions required in Section B above
- from the Emergency Director and assume responsibility for completion, if necessary. Assign this and following duties to the Radiological Assistant.
i
- 2. Turn calculator OFF, then C9[, and load RADOSE II program I (sides 1 and 2) and appropriate memory data (sides 3 and 4).
NOTE: 1. For ground releases, use " ground release"
- card (sides 3 and 4) for all wind directions.
- 2. For elevated releases, use the " elevated release" card (sides 3 and 4) with the
- applicable " wind to" designation.
- a. Enter appropriate Met Class # (see printer readout,
! u Step A.2.e above, or Met Data Sheet) and press A. i 4
, a , ,,ww-- -,, ,,-,r , , - - - - - --+,--r---,- y ~- y ,
. 0.P. 3513 Rev. 4 f
i a b. Enter current average wind speed (u) and press 2nd A.
- c. As monitoring teams report " air code" numbers, determine the corresponding net CPM from Table I, then enter Figure
~
2 to determine the I-131 concentration. NOTE: Unless otherwise specified,'a " standard" sample is as follows: Counting efficiency (RM-14) = 2.5% ' Flow rate = 10 LPM Collection time = 1 minute l-1
- d. Enter the above data, and reported dose rates, on VYOPF 3513.02. _
- e. Enter the reported data and the distance to the moni-tored location in the TI-59 as follows:
Enter Press Enter Press ! Dose rate B Distance (mi) C ~ (mR/hr) I-131 Conc. 2nd B Distance (mi) 2nd C (pCi/cc) 4 j f. Determine the projected downwind (or upwind) radiological conditions fcr any number of selected locations by enter-ing the selected distance in miles and pressing D (for average sector dose rate), or 2nd D (for I-131 centerline i and 5%' angle boundary concentrations). { NOTE: A flashing display following a selected upwind distance indicates the plume is still. elevated at the selected distance.
- g. Log results of Step f above on VYOPF 3513.02 - Doses at Selected Locations.
- h. Report results to the Emergency Coordinator for relay to State Officials, and post on mapboard.
- 1. Request off-site monitoring, or other special teams ,
to change TLD's and/or air samples at environmental !
- monitoring stations (0.P. 3509), if appropriate.
1 Final Conditions:
- 1. Turn in all log sheets and calculator printouts to the Emergency
- Coordinator.
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O.P. 3513 ~ Rev. 4 f TABLE I AIR SAMPLE CODES .
" AIR NET " AIR NET I CODE" CPM CODE" CPM 0 <40 24 1750 1 40 25 2000 {
2 60 26 2250 4 3 80 27 .' ',0 0 4 100 28 2750 5 125 29 3000 6 150 30 3250 7 175 31 3500 8 200 32 3750 9 225 33 4000 10 250 34 4250 11 275 35 4500 12 300 36 5000 13 325 37 7500 14 350 38 10000 15 375 39 12500 16 400 40 15000 17 425 41 17500 18 450 42 20000 19 500 43 25000 ! 20 750 44 30000 21 1000 45 35000 22 1250 46 40000 23 1500 47 50000 l
. METEOROLOGICAL DATA SHEET Time Date
- 1. Meteorological Data Type of Release AT*F Wind Speed (MPH) Wind Direction (FROM)
Elevated (Stack only) or Ground Level (all other)
- 2. Wind Direction Correction Wind direction FROM If direction 5.180*, add 180* = Wind direction If direction >180*, subtract 180* = toward
- 3. Stability Class (Circle appropriate MET Class) ,
at(*F) MET , Ground Release Elevated Release Class Stability Category Use Angle atf-1.72 atf-2.74------l-A Extremely Unstable' ,
- 1. 715A t$,-1. 54 -2.731ats-2.45------2-B Moderatly Unstable ; -Blue
-1. 531a t5-1. 36 -2.445 pti-2.16-- 3-C Slightly Unstable .
-1.35 fats-0.46 -2.151atf-0.72== 4-D Neutral) -Red
-0.452ati+1.35 -0.715Atf+2.15 5-E Slightly Stable
+1.36fAty+3.62 +2.1614ti+5.74------6-F Moderately Stable p-- -Orange
+3.63 fat +5.75 fat-- --7-G Extremely Stable ,
- 4. Wind Speed Conversion ,
Last 15 min ave MPH X 0.447 = meters /sec.
- 5. Data Summary i Type of release Wind Stability Wind Speed Wind (Circle One) from (Circle One) Meters /sec. Toward Elevated Stable Neutral Ground Unstable l VYOPF 3513.01 l Rev. 4 ,
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tion required to use this nomogram is: 1) time after reactor shutdown, T, 2) containment monitor response, 3) the stack high range monitor response, 4) The stack flow rate, and 5) wind speed. The containment monitor response is used to determine the type of LOCA that has occurred, assuming that the drywell is filled with fission products from a coolant system breach. There are two types of LOCA's which are considered here as described below: LOCA III: A severe Loss of Coolant Accident resulting in a fuel melt condition and thus a release of the total or 1 partial gaseous core inventory into the drywell. i
-t LOCA II: A severe Loss of Coolant Accident resulting in fuel cladding damage and thus a release of.the total or partial gaseous gap _ activity into the drywell.
The correlation between the containment monitor response and LOCA type is as follows: i LOCA II i LOCA III i {
>5000 <50,000 500,000 R/hr R/hr R/hr l
The stack high range monitor is an Eberline si-16 ion chamber which measures the radiation for a 1 foot section of stack sample line. The monitor has a temporary local readout at the stack sample room with a range of .2 mR/hr to 2,000 mR/hr. I TFa stack flow is determined from temporary local readout at the stack sample room in ft/ min. The wind speed is determined from the MET computer printout I terminal in the Control, or Relay House, in mph. The LOCA class cannot be determined due to a negative response on ! the containment monitor, then a value of 10 should be assigned to this parameter to assure a conservative estimate of the release rate. Nomogram Use: In order to clearly explain the mechanics of this nomogram, a sample problem is presented with a step by step flow procedure. Page 1 of 2
0 P. 3513 - Rev. 4 , l. 1 l APPENDIX A (Continued) l Example: ,
- 1. A transient has occurred resulting in the normal stack monitoring system to be driven off-scale at approximately 1/2 hour after reactor trip (T = 0.5 hours).
- 2. The stack high range monitor reads 100 mR/hr.
- 3. The stack flow rate reads 1000 ft/ min.
- 4. The wind speed is 5 mph.
- 5. It has been determined from the containment monitor that a LOCA II is in progress.
Solution / Procedure: (Sec rig. A-1) , t
- 1. Enter at Step 1, 0.5 hours after shutdown.
2. Proceed north to at J for LOCA II.
- 3. At J, proceed east to a monitor response of 100 mR/hr.
Release Rate (Optional):
- 4. Proceed north to a flow rate of 1000 ft/ min.
- 5. At F = 1000 ft/ min, proceed west to release rate axis . ;
9 ! Release Rate, Q = 4.5 x 10 pCi/sec. Off-Site (or " Site Boundary") Dose Rate: 4a. Proceed NNE (paralles with dose rate lines) to end of lin(, . Sa. Proceed north to a flow rate of 1000 ft/ min. 6a. At 1000 ft/ min, turn East and proceed to wind speed. 7a. At wind speed of 5 mph urn north and proceed to off-site dose rate at 1/3 mile X , Off-Site dose rate at 1/3 mile (or " Site Boundary) A 1200 mR/hr Page 2 of 2
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O.P. 3513
- Rev. 4 ,
APPEKDIX B DIFFUSION FACTORS , I
Description:
Two sets of diffusion f actors for both ground and elevated releases are pre'sented in the attached tables. Both sets are presented as a function of atmospheric stability and downwind distance from the plant, and in the case of elevated releases, the specific downwind direction. The two types of diffusion factors are as follows: Concentration pX/Q Values - Can be used to evaluate airborne radionuclide concentrations which contribute to thyroid exposure through inhalation. Ef fective Gamma Dose pX/Q Values - Can be used to evaluate gamma radiation levis which contribute to the whole body exposure. NOTE: Use care that the correct pX/Q value is selected from the table for use in the following equations. I. Initial and Subsequent Off-Sit'e Whole Body Gamma Dose Estimates An estimate of the sector average whole body gamma dose rates D at other downwind distances i can be determined as follows: D = (D Q Yl2 i [( X/Q)y)) . 9o (1) Rewritten: D1 = 5 x 10' - [(pX/Q)y]1 - D 9 Where: D = Whole body gamma dose rate at selected downwind distance 1 (mrem /hr) [(pX/Q)y] = Elevated effective gamma dose pX/Q value for downwind distance 1 (from tables). [(pX/Q)y] = Elevsted effective gamma dose pX/Q valge at the downwind distance of 0.35 miles (equals 2 x 10~ ). NOTE: This is an average value for initial estimate only. D = Whole body gamma dose rate at the downwind distance of 0.35 miles (mrem /hr, from emergency nomogram). 1 (1) As field measured dose rates (D ) at known distances become available, select the appropriate [pX/Q]# ? rom the tables and substitute in the above equation. 1 Page 1 of 2 l I
0.P. 3513 Rev. 6 l APPENDIX B (Continued) i II. Estimating I-131 Concentrations at Other Downwind Distances j 1 Similarly, measured ground level plume centerline I-131 concentra-tion at one downwind distance can be extrapolated to estimate a center-line I-131 concentration at another downwind distance as follows: x [(uX/Q)l> ', i [(pX/Q)]f . x0 Where: XI= Plume centerline concentration at selected downwind ' distance 1 (uCi/cc). [(uX/Q)]g = Concentration yX/Q value for selected downwind distance 1. XO = Measured plume centerline concentration (pCi/cc). [(uX/Q)}0
=
ncentration uX/Q value for measurement location. i t I i, Page 2 of 2
0.P.N513
- TABLE R-1 Rev. 4 GRCUND LEVEL RELEASE DIFFUSION FACTORS A. GROUND LEVEL RELEASE - PLUME CENTERLINE EFFLUENT CONCENTRATION (uX /Qh(m-2)
(Multiply all values by 10-6) Downwind Stability Category Pasquill A Pasquill B Pasquill C Pasquill D Pasquill E Pasquill F Pasquill G Distance . 6.4 27. 61. 160. 260. 450. 920. r D.5 miles 1.3 4.9 19. 60. 110, 210. 350. 1.0 0.70 0.96 5.9 21. 41. 86. 170.
- 2.0 ,
t 0.50 0.66 3.0 12. 24. 53. 110. 3.0 0.39 0.51 1.8 7.6 16. 38. 80. 4.0 0.32 0.42 1.2 5.5 12. 29. 62. 5.0 0.28 0.36 0.92 4.3 9.6 23. 50. 6.0
\ 7.9 20. 43.
I 7.0 0.24 0.32 0.72 3.5 0.21 0.29 0.58 3.0 6.8 17. 37. 8.0 0.19 0.26 0.48 2.5 5.8 15. 32. l 9.0 0.18 0.24 0.41 2.2 5.1 13. 29. 10.0 l, Page 1 of 2
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- 0.P. 3513 ..
'i. Rev. 4 TABI.E H-1 B. GROUND , LEVEL RELEASE - EFFECTIVE GAMMA DOSE Y (uX/Q)(m-2) (Multiply all values by 10-6)
' Stability Category
,. Downwind Pasquill E Pasquill F Pasquill G Pasquill A Pasquill B Pasquill C Pasquill D
' Distance
- 19. 26, 34. 37. 41, 47.
0.5 miles 8.3 4.3 9.5 14. 16. 19. 20. 1.0 1.3 0.68 3.1 5.8 6.9 8.3 9.5 ]' 2.0 0.63 0.42 0.42 1.6 3.3 4.2 5.2 6.1.
- 3. 0
'0.31 0.97 2.2 2.9 3.7 4.4 4.0 0.31 -
0.25 0.25 0.66 1.6 2.2 2.9 3.4
- 5. 0 0.21 0.49 1.3 1.7 2.3 2.8 l 6.0 0.21 i 0.18 0.37 1.0 1.4 2.0 2.4 7.0 0.18 c 0.16 0.30 0.85 1.2 1.7 2.1 8.0 0.16 0.14 0.24 0.72 1.0 1.5 1.8 9.0 0.14 ;
0.13 0.13 0.20 0.62 0.92 1.3 1.6 10.0 ! Page 2 of 2 4 i .. . t *
~ - ~ - ~ ~: E . . _ . _
o.P. nt3 - TAliLE B-2 (Sheet 1 of 7) Rev. 4 , VY ELEVATED RELEASE DIFFUSION FACTORS (m-2) (Multiply all values by 1.0E-6) , Stability A Concentration ux/0 (Wind Toward) WSW W WNW NW NNW FSE SE SSE S SSW SW N NNE NE ENE. E 237- 259- 202- 304- 327-79- 102- 124- 147- 169- 192- 214-4 t 349- 12- 34- 57-123 146 160 191 213 236 258 281 303 y 348
! Hit F9 il 33 56 78 101 6.11 6.11 6.11 6.15 6.15 6.11 6.11 6.11 6.11 6.11 6.11 6.11 6.11 6.11
.5 6.11 6.11 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.27 1.0 1.27
.70 .70 .70 .70 .70 .70 .70
.70 .70 .70 .70 .70 .70 .70 2.0 .70 .70
.50 .50 .50 .50 .50 .50 .50
.50 .50 .50 .50 .50 .50 3.0 .50 .50 .50
.39 .39 .39 .39 .39 +39 +39
.39 .39 .39 .39 .39 .39 4.0 .39 .39 .39
.33 .33 .33 .33 .33 .33
.33 .33 .33 .33 .33 .33 5.0 .33 .33 .33 .33
.28 .28 .28 .28 .28 .28 .28
.28 .28 .28 .28 .28 .28 6.0 .28 .28 .28
.24 .24 .24 .24 .24 .24 .24 .24
.24 .24 .24 .24 .24 .24 7.0 .24 .24
.21 .21 .21 .21 .21 .21 .21 .21 8.0 .21 .21 .21 .21 .21 .21 .21 .21
.19 .19 .19 .19 .19 .19 .19 .19
.19 .19 .19 .19 .19 .19 9.0 .19 .19
.18 .10 .18 .18 .18 .18 .18 .18
.18 .18 .18 .18 .18 .18 10.0 .18 .38 t
Stability A Gamma Dose ux/9 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NHW 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327-HilfS 11 33 54 78 101, 123 146 168 19f 213 236 25H 281 303 326 340 [
.5 7.66 7.66 7.66 ,7.66 7.66 7.66 7.66 7.66 7.66 7.66 7.66 7.66 7.71 7.71 7.46 7.66 1
1.0 1.25 1.25 1.25 1.25 1.25 1.25 1.24 1.24 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.24' 20 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 .62 i 3.0 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 4.0 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 5.0 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 6.0 .21 . .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21
/.0 .1H .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 .18 H.0 .36 .36 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 t
9.0 .14 .14 .14 .14 .14 .14 .14 ,g4 ,34 ,g4 ,g4 ,g4 ,g4 ,g4 ,g4 ,g4 10.0 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12
~ " :-- __ ___ _ . __ _ , _ _ , , , , . ,
.. . - ~ - _- __ _ _ - .. . .- _.
O.P. 3513 - TABLE B-2 ( S hee t 2 o f 7 ) Rev. 4 , VY ELEVATED RELEASE DIFFISION FACTORS (m-2) Stability B concentration ux/0 (wina T wara)
"I# "II "
- D I *O WSW W WNW NW NNW ESE SE SSE S SSW SW N NNE NE ENE E 214- 237- 259- 282- 304- 327-79- 102- 124- 147- 169- 192- 349 349- 12- 34- 57-213 236 258 281 303 326 78 101 123 146 160 191 Nil F S 11 33 56 18.16 17.11 17.11 17.11 17.11 17.11 17.11 18.16 1/.11 17.11 17.11 17.11 17.11
.5 17.11 17.11 17.11 4.82 4.70 4.85 4.89 4.91 4.91 4.82 4.79 4.79 4.70 4.70 4.73 1.0 4.82 4.76 4.79 4.82 96 .96 .96 .96 96
.96 .96 .96 .96
.96 .96 .96 96 .96 2.0 .96 .96 66
.66 66 .66 .66 .66
.66 .66 .66 .66 .66
.66 .66 .66 .66 3.0 .66 .51 .51
.51 .51 .51 .51 .51 .51
.51 .51 .51 4.0 .51 .51 .51 .51 .51 42 .42 .42 .42 42 42 .42 .42 .42 42
.42 .42 .42 .42 .42 5.0 .42 .36
.36 .36 .36 .36 .36
.36 .36 .36 .36 .36
.36 .36 .36 .36 .36 6.0 .32 .32 .32
.32 .32 .32
.32 .32 .32 .32 .32 .32 .32 .32 7.0 .32 .32
.29 .;9 .29 .29 .29
.29 .29 .29 .29 .29
.29 .29 .29 .29 .29 8.0 .29 .26
.26 .26 .26 .26 .26
.26 .26 .26 .26 .26
.26 .26 .26 .26 9.0 .26 .24 .24
.24 .24 .24
.24 .24 .24 .24 .24 .24 .24
.24 .24 .24 .24 10.0 Stability B Gamma Dose ux/0 NE ENE. E ESE SE SSE S SSW SW WSW W WHW NW NNW N NNE 34- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327 ,
349- 12- ' 57- 281 3?6 hit F S 11 33 54 78 101 123 146 168
~
19f 213 236 258 303 348 - 13.67 13.67 13.67 13.67 13.67 13.67 13.67 13.67 13.67 13.67 13.67 14.13 14.13 13.67 13.67
.5 13.67 1.0 4.00 4.04 4.06 4.08 4.06 4.04 3.99 3.99 4.01 4.10 4.13 4.14' 4.14 4.08 4.08 3.99
.67 .67 .67 .67 .67 .67 .67 .67 .67 .67 .67 .67 .67 .67 2.0 .67 .67
.42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 .42 3.0 .42 .42
.31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 .31 4.0 .31 .31 .31 5.0 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 6.0 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 .21 7.0 .10 .18 .18 .18 .1C- .18 .18 .18 .18 .18 .18 .18 .38 .18 .1H .18 8.0 .16 .16 .16 .14 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 .16 9.0 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14 .14
.12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 10.0 .12 .12 i
* , __ ?
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-_ ________.____r___
0.P. 3513 TABLE B-2 ( S h ee t 3 o f 7 ) gey, 4 o VY ELEVATED RELEASE DIFFUSION FACTORS (m-2) (Multiply all values by 1.0E-f.) S tabili ty C Concen tra tion ux/0 (Wind Toward) NNW SSE S SSW SW WSW W WNW NW N NNE NE ENE- E ESE SE 327-147- 169- 192- 214- 237- 259- 282- 304-349- 12- 34- 57- 79- 102- 124-H Il3 *i il 33 56 78 101 123 146 168 191 213 236 258 281 3G3 A 348 14.98 14.98 14.98 14.98 14.98 14.V8 14.98 18 09 18.09 14.98 14.98
.5 14.98 14.98 14.98 14. Yll 14.98 14.46 12.34 12.34 13.06 15.77 16.93 17.43 17.43 15.13. 15.13 12.34 1.0 15.13 13.77 14.46 15.13 14.46 5.09 5.75 5.50 5.57 5.75 5.92 5.92 5.92 5.92 5.92 5.92 5.57 2.0 5.83 5.91 5.92 5.92 2 98 2.98 2.94 2.93 2.98 2.98 2.98 2.98 2.98 2.98 2.98 2.90 3.0 2.96 2.98 2.98 2.98 1.83 1.63 1.83 1.83 1.83 1.83 1.03 1.83 1.83 1.83 1.83 4.0 1.83 1.83 1.83 1.83 1.83 1.25 1 25 1.25 1 25 1 25 1.25 1.25 1.25 1.25 1.25 1.25 5.0 1.25 1.25 1.25 1.25 1.25
.92 .92 92 .92 .92 .92 .92 .92 .92 .92 .92 6.0 .92 .92 .92 .92 .92
.72 .72 .72 .72 .72 .72 .72 .72 .72 .72 .72 7.0 .72 .72 .72 .72 .72
.58 .58 .58 .58 .58 .58 .58 .58 .58 .58 .58 0.0 .58 .58 .58 .58 .58
.48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 9.0 .48 .48 .48 .48
.41 .41 .41 .41 .41 .41 .41 .41 .41 .41 .41 10.0 .41 .41 .41 .41 .41 Stability C Gamma Dose ux/Q N HNE NE ENE. E ESE SE SSE S SSW SW WSW W WNW NW NNW 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327-NH FS 11 33 56 78 101 123 146 168 19f 213 236 258 281 303 3?6 3485
.5 13.47 13 47 13.47 13.47 13.47 13.47 13.47 13.47 13.47 13.47 13.47 13.47 14.37 14.37 13.41 13.47 1.0 7.64 7.23 7.44 7.64 7.44 7.44 6.00 6.80 7.02 7.82 8.15 8.30 8.30 7.64 7.64 6.80 2.0 2.94 2.96 2.97 2.97 2.96 2.90 2.81 2.84 ?.90 2.97 2.97 2.97 2.97 2.97 2.97 2.84 3.0 1.51 1.52 1.52 1.52 1.52 1.52 1.51 1.50 1.52 1.52 1.52 1.52 1.52 1.52 1.52 1.49 4.0 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 .94 5.0 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 .65 6.0 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 .48 48 7.0 .37 .37 .37 ' .37 .37 .37 .37 .37 .37 .37 .37 .37 .37 .37 .37 .37 0.0 .29 .29 .29 .2V .29 .29 .29 .29 .29 .29 .29 .29 .29 .29 .27 .29 Y.0 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 .24 10.0 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20 .20
- __-__-_____-______=_=______.___~ '- ~ ~ - -
0.P. 3513 TABLE B-2(Sheet 4 of 7) gey, 4 . VY ELEVATED RELEASE DIFFUSION FACTORS (m-2) (Multiply all values by 1.0E-6) Stability D Concentration ux/0 (Wind TowardT WSW W WNW NW NNW E ESE SE SSE S SSW SW N NNE NE ENE. 237- 259 . 282- 304- 327-79- 102- 124- 147- 169- 192- 214-349- 12- 34- 57-146 168 191 213 236 259 281 303 y 340 Mit F S II 33 56 78 101 123
.68 .' 6 8~ 1.42 1.42 .68 .68
.68~~ .48 .68 .68 '. 6 8 .68 .68
.5 .68 .68 .48 25.01 35.25 40.67 40.67 20.47 20.47 7.60 16 44 20.47 16.44 16.44 7.60 7.60 10.02 1.0 20.47 12.96 22.07 22.07 22.07 22.07 22.07 15.17 20.09 21.74 22.07 22.07 21.33 18.36 14.03 15.17 18.36 22.07 2.0 11.82 11.82 11.82 11.82 11.82 9.87 11.82 11.82 11.82 10.76 10.60 11.82 11.82 3.0 11.10 11.02 11.82 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 7.72 4.0 7.71 7.72 7.72 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.59 5.0 5.59 5.59 5.59 4*34 4'34 4*34 4*34 4*34 4*34 4'34 4*34 4.34 4.34 4.34 4.34 4.34 4*34 4*34 6.0 4.34 3.56 3.56 3.54 3.56 3.56 3.56 3.56 3.56 3.56 3.56 3.56 3.56 3.56 3.56 7.0 3.56 3.56 2*99 2*99 2'99 2'99 2*99 2'99 2*99 2*99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 8.0 2.99 2 55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 2.55 9.0 2.55 2.19 2.19 2.19 2.19 2.19 2*19 2'19 10.0 2.19 2.19 2.19 2.19 2 19 2.19 2.19 2.19 2.19 Stability D Gamma Dose ux/Q N NNE NE ENE E ESE SE SSE S SSM Su MSU M MHU NU NNM 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327-I H1t F S 11 33 56, 78 _
101 123 146 168 19f 213 236 258 281 303 3?6 348
.5 11.47 11 47 11.47 11.47 11.47 11 47 11 47 11.47 11.47 11.47 11 47 11.47 12.30 12.30 11.47 11.47 8.51 7.94 7.94 6.41 6.41 6.89 9.09 10.28 10.85 10.85 8.51 0.51 6.41 1.0 8.51 7.40 7.94 5.26 5.17 4.78 4.19 4.35 4.78 5.26 5.26 5.26 5.26 5.26 5.26 4.35 2.0 5.01 5.22 5.26 3.04 3.04 2.07 2.85 3.04 3.04 3.04 3.04 3.04 3.04 3.c4 2.74 3.0 2 94 3.04 3.04 3.04 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 2.05 4.0 2.04 2.05 2.05 2 05 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 1.51 5.0 1.51 l
11/ 1 17 1 17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1.17 1 6.0 1.17 1.17 1.17
.96 .96 .96 .96 .96 .96 .96 .V6 .96 .96 .96 .96 7.0 .96 .96 .96 .96
.80 .80 .00 .00 .80 .00 .00 .00 .80 .80 .80 .80 .80 .80 8.0 .80 .80
.68 .68 .68 .68 .68 .68 .68 .68 .68 .68 .68 .68 9.0 .68 .68 .68 .68 9
.59 .59 .59 .59 .59 .59 .59 .59 .59 .59 .59 10.0 .59 .59 .59 .59 .59
0P M TABLE B-2 ( S h ee t 5 o f 7 ) Rev. 4 , VY ELEVATED RELEASE DIFFUSION FACTORS (m-2) (Multiply all values by 1.0E-6) Stability E Concentration ux/Q (Wind Toward) SW WSW W WNW NW NNW ENE. E ESE SE SSE S SSW N NNE NE 192- 214- 237- 259- 282- 304- 327-57- 79- 102- 124- 147- 169-349- 12-33 34-56 78 101 123 146 168 191 213 236 258 281 303 A 348 NILF S Il
.01 .01
.01 .01 .01 .01 .01 .03 .03
.5 01 .01 .01 .0i .01 .01 '.~ 01 ~~
19.25 37.01 50.12 50.12 12.98 12.98 1.85 5.28 8.43 12.98 8.43 8.43 1.85 1 85 3.18 f.0 12.98 43.78 43.78 43.78 43.78 43.78 43.78 20.04 42.41 43.78 43.78 40.78 ?9.83 17.01 20.04 29.83 20 35.98 24.72 24.72 24.72 24.72 24.72 24.72 16.24 24.72 24.72 24.72 24.72 19.85 19.16 24.72 30 21.70 24.72 _ 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 16.69 4.0 16.62 16.69 12.39 12.39 12.39 12.39 12.39 12.39 12.39 5.0 12.39 12.39 12.39 J2.39 12.39 12.39 12.39 12.39 12.39 9.79 9.79 9./9 9.79 9.79 9.79 9.79 9.79 9.79 9.79 9.79 9.79 9.79 9.79 6.0 9.79 9.79 0.10 8.10 0.10 8.10 8 10 8.10 9.10 8.10 8.10 8.10 8.10 0.10 0.10 0.10 7.0 8.10 8.10 6.87 6.07 6.07 6.87 6.87 6.07 6.87 6.87 6.87 6.87 6.87 6.07 6.87 0.0 6.07 6.87 6.87 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 5.94 9.0 5.94 5.18 5.18 5.18 5.18 5.18 5 18 5.18 5.18 5.18 5.18 5 18 5.18 5.18 5.18 5.18 10.0 5.18 Stability E Gamma Dose ux/Q N NNE NE ENE- E ESE SE SSE S SSW SW WSW W WNW NW NNW 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 202- 304- 327-E hit FS 11 Tl 56 78 101 123 146 168 19f 213 236 258 281 303 3?6 348
.5 11.09 11 09 11.09 11.09 11 09 ,11.09 11.09 11.09 11.09 11.09 11 69 11.09 11.8a 11.06 11 09 11.09 1.0 0.01 6.83 7.39 0.01 7.39 7.39 5.88 5.08 6.32 8.70 10.25 11.09 11.09 8.01 8.01 5.88 -
?.0 5.77 6.21 6.30 6.30 6.10 5.33 4.29 4.55 5.33 6.30 6.30 6.30 6.30 6.30 6.30 4.55 3.0 3.50 3.81 3.81 3.81 3.01 3.81 3.43 3.37 3.81 3.81 3.81 3.81 3.81 3.81 3.81 3.12 4.0 2.66 2.67 2.47 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 5.0 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 2.01 6.0 1.60 1.60 1.60 1.60 1.60 1.40 1.60 1.60 1.60 1.60 1.60 1.40 1.60 1.60 1.60 1.60 7.0 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 1.32 0.0 1.12 1.12 1 12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 1.12 ? 12 1.12 1.12 1.12 9.0 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 .97 10.0 .HS .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85 .85
,- -- ~.m. .
0.P. 3513 TABLE B-2( S h ee t 6 o f 7 ) acy, 4 , VY ELEVATED RELFASE DIFFilSION FACTORS (m-2) (Mul tiplv all values by 1.lE~6)
~
Stability F Concen tra tion u x/Q (Wind Toward) WNW NW NNW S. SSW SW W3W W NE ENE. E ESE SE SSE 304- 327-N NN!: 169- 192- 214- 237- 259- 2H2-12- 34- 57- 79- 102- 124- 147- 348 349-146 160 191 213 236 258 261 3e3 _324 M ll F 'i f1 33 56 78 tot 123
.00 .00 .00 .00 .00 .00
.00 .00 .00 .00 .00 .00
+ .5 , .00 .00 .00 .00
.00 .00 .01 1 58 10.40 22.82 22 82 .53 .53 .00
.53 .04 .36 .53 .16 .16 1.0 34.06 101.51 101.51 101.51 101.51 101.51 103.51 11.50-101.51 83.29 34.86 7.28 11.50
. 2.0 hn.77 92.92 101.51 59.02 57.02 59.02 59.02 59.02 18.47 59.02 59.02 32 17 29.21 59.02 59.02 3.0 41 19 59.02 59.02 59.02 41.36 41.36 41.36 41.36 41.36 41.36 41.36 41.36 41.36 41.36 41.36 41.36 4.0 40.88 41.36 41.36 41 36 30.91 30.91 30.91 30.91 30.91 30.91 30.91 30.91 30.91 30.91 30.91 5.0 30.91 30.91 30.91 30.91 30.91 24.69 24.69 24.69 24.69 24.69 24.69 24.69 24.69 24.69 24.69 24.69 24 69 24.69 6.0 24.69 24.69 24.49 20.79 20.79 20.79 20.79 20.79 20.79 20.79 20.79 20.79 20.79 20.79 20.79 7.0 20.79 20.79 20.79 20.79 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 17.93 H.0 17.93 15.72 15.72 15.72 15.72 15.72 15.72 15.72 15.72 15.72 15.72 15.72 15 72 15.72 15.72 15.72 9.0 15.72 13.95 13.95 13.95 13.95 13.95 13.95 13.95 13.95 10.0 13.95 13.95 13.95 13.9' 13.95 13.95 13.95 13.95 Stability F Gamma Dose ux/0 N NNE NE ENE. E ESE SE SSE S SSW SW WSW W WNW NW NNW 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327-N!! F S 11 33 56 78 101 123 146 160 19f 213 236 250 281 303 3?6 348 f 10.87 10.87 10.87 10.87 10.87 10.87 10.87 10.87 11.60 11.60 10.H7 10.H7
.5 10.87 10.H7 10.07 10.87 6.03 6 83 5.53 5.53 5 91 7.98 9.50 10.47 1C.*' 7.35 7.35 5.53 1.0 7.35 6.35 6.e3 7.35 7.23 5.53 3.94 4.29 5.53 7.77 7.77 7.77 7.77 7.77 7.77 4.29 2.0 6 43 7.52 7.77 7.77 4.78 4.78 3.82 3.69 4.78 4.78 4.78 4.78 4.78 4.78 4.78 3.20 3.0 4.16 4.78 4.78 4.78 4.0 3.39 3.41 3.41 3.41 3.41 3.41 3.41 3.41 3.41 3.41' 3.41 3.41 3.41 3.41 3.41 3.41 2.62 2.62 2.62 2.62 2.62 2.62 2.42 2.62 2.62 2.62 2.62 2.62 5.0 ?.62 2.62 2.62 2.62 2.13 2.13 2.13 2.13 2.13 2.13 2.13 2.13 2 13 2.13 2.13 2.13 6.0 2.13 2.13 2.13 2.13 1.79 1.79 1.79 1.79 1.79 1.79 1.79 1 79 1.79 1.79 1.79 7.0 1.79 1.79 1.79 1.79 1.79 1.53 1.53 1.53 1.53 1.53 1.53 1,53 1.53 1 53 1.53 1.53- 1.53 .
H.0 1.53 1.53 1.53 1.53 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 1.34 9.0 1.34 1.34 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 1.19 10.0 1.19 1.19 1.19 1.19 1.19 1.19 1.19 my m .* , em o ~
0.P. 3513 TABLE B-2 ( S heet 7 of 7) Rev. 4 s VY ELEVATED RELEASE DIFFUSION FACTORS (m-2) (Multioly all values by 1~OE-6) Stability G Concentration ux/0 (Wind Toward) SSW SW WSW W WNW NW NNW NE ENE E FSE SE SSE S N NNE 214- 237- 259- 28?- 304- 327-34- 57- 79- 102- 124- 147- 169- 192-349- 12-191 213 236 258 281 303 3?6 348 11 33 56 78 101 123 146 168 Hil F 9 0.00 0.00 0.00 0.00 .00 00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
.5 0.00 0.00 0.00
.17 1.18 1.18 .00 .00 .00
.00 .00 .00 .00 .00
.00 .00 .00 .00 .00 10
.47 11 37 .13 .47 1* -37 246.95 246.95 246.95 246.95 246.95 246.95 20 51.17 191.42 246.95 246.95 139.69 144.90 144.90 144.90 144.90 144.90 144.90 4.64 49.91 144.90 144.90 144.90 144.90 144.90 24.01 18.02 144.90 3.0 99.49 99 49 99.49 99.49 99.49 99.49 99.49 99.49 99.49 99.49 99 49 99.49 4.0 96.12 99.49 99.49 99.49 74.45 74 45 74.45 74.45 74.45 74.45 74.45 74.45 74.45 74.45 74.45 74.45 5.0 74.45 74.45 74.45 74.45 59.32 59.32 59.32 59.32 59.32 59.32 59.32 59.32 59.32 59 32 59.32 59.32 59.32 60 59.32 59.32 59.32 49.43 49.43 49.43 49.43 49.43 49.43 49.43 49.43 49.43 49.43 49.43 49.43 1.0 49.43 49.43 49.43 49.43 42.33 42.33 42.33 42.33 42.33 42.33 42.33 42 33 42.33 42.33 42.33 42.33 8,0 42.33 42.33 42.33 42.33 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 36.97 9.0 36.97 36.97 36.97 32.78 32 78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 32.78 37.78 10.0 32.78 .
Stability G Gamma Dose ux/9 N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW l 349- 12- 34- 57- 79- 102- 124- 147- 169- 192- 214- 237- 259- 282- 304- 327-Hit.E S 11 33 56 78 101 123 146 168 19f 213 236 258 281 303 3?6 34H*
.5 10.80 10.00 10.00 10.80 10.80 10.H0 10.80 10.80 10.80 10.8'O 10.00 10.80 11.53 11.53- 10.80 10.H0 1.0 7.17 6.22 6.67 7.17 6.67 6.67 5.43 5.43 5.80 7.73 9.09 9.94 9.94 7.17 7.17 5.43 2.0 6.39 8.62 9.31 9.31 7.92 5.16 3.65 3.95 5.16 9.31 9.31 9.31 9.31 9.31 9.31 3.95 3.0 4.33 5.83 5.03 5.83 5.83 5 83 3.72 3.55 5.83 5.83 5.83 5.83 5.83 5.83 5.83 2.93 4.0 4.13 4.18 4.18 4.18 4.18 4.18 4.18 4.18 4.18 4.18 4.18 4.18 4.10 4.18 4.18 4.18 5.0 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 3.25 6.0 2 65 2.65 2.65 2.65 2 65 2.65 2.65 2.45 2.65 2.65 2.65 2.65 2./5 2.65 2 65 2 65 7.0 2.22 2.22 2.22 2.22 2 22 2.22 2.22 2 22 2.22 2.22 2.22' 2.22 2.22 2. .'2 2.22 2.22 0.0 1.91 1.91 1.91 .91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 1.91 9.0 1.68 1.68 1.68 1.48 1.68 1.68 1.68 1.68 1.68 1.68 1.68 1.68 1.68 1.68 1.68 1.68 10.0 1.49 1.49 1.49 1 49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1.49 1 49 1.49
, o 0.P. 3513 .
Rev. 4 APPENDIX C TI-59 CALCULATOR-PRINTER INSTRUCTIONS ; After obtaining " met" data from " met" typer, (or Relay House), the TI-39 1 calculator-printer and the type of release:
- 1. Turn printer ON, then calculator ON. (Printer switch on right side to g rear, and calculator switch on top left.) TRACE button on printer should be in UP position.
- 2. Prepare calculator to accegg " Met Data" program " nag" cards by pressing the sequence 4, 2- , 917. (The display should show 639.39) 2 Clear the display by pressing CLR.
- 3. From the mag card folder, select the two " Met Data" cards. Insert side 1 (upper-left corner on card) into lower slot (top right) of calculator.
NOTE: A steady "1" (or other negative side number) displayed by the calculator indicates side-1 of the program was loaded successfully. A flashing "1" indicates the opposite. In . this event, clean the dark side of card by wiping gently on soft cloth (i.e., shirt sleeve or pant leg, etc.), press CLR and reinsert as required to obtain a steady display. i
- 4. Invert card, press CLR and insert side 2 as in Step 3, above.
4
- 5. Using second card, press CLR and insert sides 3 and 4 as in Steps 3 and 4 above, j i
NOTE: The display should be cleared prior to entering each side f of a card. j i I
- 6. Place first card in upper slot (top right) to cue you for future data entry locations. (Return second card to card folder).
- 7. Run " MET DATA" or RADOSE II programs as indicated in the procedure.
i
- 8. At any time, the calculator may be used for " side calculations" that may be desired without affecting the program entered. Should the operator desire to " log" the result of a " side calculation" press PRINT on the printer when the calculator answer is displayed. Press ADV t on printer to advance tape to identify the printed value, its limits, or make other notes.
- 9. When use of the calculator-printer is no longer required, return displayed cue card to the card folder and turn calculator and printer 0FF in the stated order.
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