ML20065M907
| ML20065M907 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 12/04/1990 |
| From: | Feigenbaum T PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NYN-90208, PROC-901204, NUDOCS 9012110249 | |
| Download: ML20065M907 (46) | |
Text
_
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',7J' y n
iNew'Harhpshire
/
Ted C. Feigenbovm President and
- Chief Executive Officer j
s q
NYN.90208 December 4,1990 -
United States Nuclear Regulatory Commission-Washington, D.C.
20555 Attention:
., Document Control Desk Reference; Facility Operating License No, NPF 86, Docket No. 50 443
Subject:
Emergency Response Manual Revision Gentlemen:
Enclosed,' please find Revision 57 to the Seabrook Station Production Emergency -
Re' ponsc Manual (NPER). The transmittal of this material to you was inadvertently delayed
~
s
- due to an administrative error.
1 This. document is' issued as a controlled distribution, and it is requested that you sign
- the receipt acknowledgement form and return it to the Seabrook Station Records Management
' De partment.
The enclosed receipt acknowledgement form documents receipt of these r'evisions.
Should you have any questions regarding these changes, please call Mr. James M.
Peschel,- Regulatory Compliance Manager, at (603) 474 9521, extension 3772.
Very truly yours, f/(f,c s
Ted C. Feige aum Enclosure
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9012110249 901204
'PDF ADOCK 05000443 F
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New Hampshire Yonkee Division of Public Service Company of New Hampshire P.0, Box 300
- Seobrook, NH 03874
- Telephone (603) 474 9521 f
e..
United States Nuclear Regulatory Commission December 4,1990 Attention:
Document Control Desk Page two ec:
Mr. Thomas T. Martin Regional Administrator United States Nuclear Regulatory Commission Region 1
-475 Allendale Road King of Prussia, PA 19406 l
Mr. Victor Nerses l
Sr. Project Manager Project Directorate I 3 Division of Reactor Projects United States Nuclear Regulatory Commission Washington, DC 20555 (w/o Enclosure)
Mr. Noel Dudley NRC Senior Resident inspector P.O.130x 1149 Seabrook,' NH 03874 l -
lp
'l work order (!22999 CHANGE INSTRUCTIONS 5
PRODUCTION EMERCENCY RESPONSE MANUAL (NPER)
REMOVE INSERT Cover Sheet cover Sheet Rev. 57 i
Table of Contents (Entire)
Table of Contents Rev. 57 List of Effective Pages List of Effective Pages Rev. 57 ER 5.2 (Entire)
ER 5.2, Site Perimeter and Offsite Monitoring and Environmental Sampling Ree.'14 ER 5.8-(Entire)
ER 5.8, Ingestion Exposure Pathway Coordination' Rev. 1 DIRECT ANY CONCERSN REGARDING THIS REVISION TO MANUALS AND PROCEDURES'SECTION AT EXT 3420,
-,=
RMD CONTROL COPY #_
e PRODUCTION EMERGENCY RESPONSE MANUAL (NPER) 1.
Does this manual / manual revisions a.
Make changes in the facility as described in the n
FSAR7 u Yes-No b.
Make changes in procedures as described in the n
FSAR7 w Yes No c.
Involve tests or experiments not described in n
the FSAR7 y Yes No d.
Involve _ changes to the existing Operating License n
or require additional license requirements?
y Yes No 2.
If any of the above questions are answered yes, a safety evaluation per NHY Procedure 11210 is required.
SUBMITTED'BY -
[J.A.MACDONALD,5ADIOLOGICALTECHNICALSPECIALIST C
DATE SORC REVIEW COMPLETED DURING MEETING
-@3 B cW-90 NUMBER DATF APPROVED BY B...'J)fdVBRI E. EXECIITIVE DIRECTOR -
vATE NUCLEAR ffCTION REVISION 57 - EFFECTIVE:
09-11-90 DATE OF LAST PERIODIC REVIEW:
11/28/89 DATE NEXT PERIODIC REVIEW DUE:
11/28/91 l
O v
1
.. -. -. ~ _. _ -..
PRODUCTIONEMERGENCYRESPONSEMANUAL (NPER) tA TABLE OF CONTENTS CHAPTER 1: CLASSIFICATION AND RESPONSE
' INTRODUCTION ER 1.0: DELETED ER 1.1: Classification of Emergencies ER 1.2: Unusual Event ER 1.3: Alert ER 1.4:
Site Area Emergency ER 1.5: General Emergency CHAPTER 2: NOTIFICATION ER 2.0:
Emergency Notification Documentation Forms Procedure
.ER 2.1: Notification of Emergency Response Organiaation ER 2.2: DELETED ER 2.3: Activation of the New Hampshire Public Alert and Notification System CHAPTER 3:
EMERGENCY FACILITY ACTIVATION ER 3.1:
Technical Support Center Operations ER 3.2:
Operational Support Center Operations ER 3.3:
Emergency Operations Facility Operations ER 3.4:
Seabrook Station News Services Operations ER-3.5: Media Center / Joint Telephone Information Center ER 3.6: Assembly Area Operations
. O(_/
Page 1 NPER Rev.' 57-
CHAPTER 4:
PERSONNEL PRO *EU' ION ER 4.1 :
Personnel Accountability / Evacuation lf ER 4.2: DELETED ER 4.3:
Radiation Protection During Emergency Conditions ER 4.41 Onsite Medical Emergency ER 4.5: DELETE.7 ER 4.6: Offsite tionitoring and Decontamination ER 4.7:
Dmergency 90simetry Analysis ER 4.8:
Emergency 03. site Radiological Surveys CHAPTER 5: RADIOLOGICAL ASSESSMENT l
ER 5.1:
HP-41 Dose Projection Determination ER 5.2:
Site Perimeter and Offsite Monitoring and Environmental Sampling l
ER 5.3 Operation of the HETPAC System j
ER 5.4:
Protective Action Recommendations ER 5.5: Use of EOF Series 85 Multichannel Analyzer ER 5.6 WSI System Operation ER 5.7:
HP-41 Emergency Classification Determination ER 5.8 Ingestion Exposure Pathway Coordination CHAPTER 6: 9ELETED CHAPTER 7:
EMERGENCY OPERATIONS ER 7.1:
DELETED ER 7.2:
Planned Radiological Releaces During Emergencies ER 7.3:
Reentry and Recovery ER 7. 4 : Documentation and Record Keeping lh Page 2 NPER Rev. 57 l
l
.=
CBAPTER 8: MAINTAININGNMERGENCYPREPAREDNESS
+
.. Emergency Equipment and Facility Inventory and Preparedness. Check ER 8.1 z
ER 8'2:
DELETED
.ER 8.0:
DELETED ER 8'.4:
Emergency Plan-and' Procedure Review and Revision ER 8.5:
Emergency Communications System Preparedness Teste ER 8.6:
Emergency Response Procedure Development ER 8.7:
DELETED CHAPTER 9: CORPORATE EMERGENCY RESPONSE ER.9.1:
DELETED Page 3 NPER Rev. 57
~
LIST OF EFFECTIVE PAGES
('1 IAEE RIEV.
PAGE R EV.
U Cover 57 ER 8.4 5
ER 8.5 7
TOC 1 57 ER 8.6 5
2 57 3
57 LOEP 57 1-1.1 51 ER 1.1 15 ER 1.2 16 ER 1.3 14 ER 1.4 14 ER 1.5 15 ER 2.0 10 ER 2.1 9
ER 2.3 3
ER 3.1 13 ER 3.2 9
ER 3.3 9
ER 3.4 5
Q ER 3.5 7
ER 3.6 5
ER 4.1 8
ER 4.3 8
ER 4.4 9
ER 4.6 4
ER 4.7 6
ER 4.8 3
ER 5.1 7
lER5.2 14 ER'5.3 5
ER 5.4 10 ER 5.5 5
ER 5.6 04 ER'5.7 8
1 lER5.8 1
ER 7.2 05 ER'7.3 03 ER 7.4 6
ER 8.1 10
.)
[
Page 1 NPER Rev. 57 l
t,
. _ _. _ ~ _ _. =.- _. _ _._
~
l i
ER 5.2 Page l' Rev. 14 EMERGENCY RESPONSE PROCEDURE COVER FORM A.
IDENTIFICATION.
l l
-NUMBER ER 5,2 REVISION 14 1
TITLE SITE PERIMETER AND OFFSITE MONITORING AND ENVIRONMENTAL-SAMPLING ORIGINATOR G. M. Keyes 1.
Does this procedure / procedure revision a.
Make changes.in the facility as described in the
-n FSAR?
u Yes No
- b. _Make changes in procedures as described in the
-n FSAR?
w Yes.
No c.' Involve tests or experiments not described in n
the FSAR?
- y Yes nd No
'd.
Involve changes to the' existing Operating License n
or require < additional license requirements?
u Yes No 2.
_ If any of' the.above questions are answered yes, a safety evaluation per-NHY' Procedure 11210 is required.
B.
INDEPENDENT REVIEW
}
- T.J,711
-SIGNATURE DATE l bs / M A n :ec G,,.
S, /
4, ----
fl&,ho kO-kl
.C.
SORC' REVIEW SORC MEETING NO.
-D.
APPROVAL AND IMPLEMENTATION d%-
$~c?'/ C/D 09-11-90
~
STATION MANhGER APPROVED DATE EFFECTIVE DATE j
ER 8'.6A Rev. 5' m-y
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ER 5.2 Page 2 Rev. 14 CONTENTS AND REVISION STATUS CONTENTS PAGE NO.
PAGE REV.
COVER 1
14 CONTENTS AND REVISION STATUS 2-3 14 1.0 OBJECTIVES 4
14 2.0 RESPONSIBILITIES 4
3.0 PRECAUTIONS 4
4.0 PREREQUISITES 4
5.0 ACTIONS 14 5.1 0FFSITE MONITORING COORDINATOR 5-6 14 5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL 7-14 14 5.3 SAMPLE ANALYSIS PERSONNEL 15 14 5.4 0FFSITE MONITORING COMMUNICATOR 16 14 5.5 RADIOLOGICAL ASSISTANT 17 14
6.0 REFERENCES
18 14 7.0 ATTACHMENTS FIGURE 1, OFFSITE GRID MAP 10-MILE EPZ 19 14 FIGURE 2 FIELD SAMPLE THYROID DOSE NOM 0 GRAM 20 14 FIGURE 3, ENVIRONMENTAL LAB SAMPLE SUBMISSION 21-22 14 FORM INSTRUCTIONS l
FIGURE 4, ENVIRONMENTAL SAMPLE TYPE CODES 23 14 FIGURE 5, OFFSITE GRID MAP 50-MILE EP2 24 14 l
lIGURE 6. SAMPLE ANALYSIS WORKSHEET 25-26 14 ER 5.2A. OFFSITE MONITORING AND SAMPLING PERSONNEL 14 PREDEPLOYMENT CHECKLIST ER 5.2B, OFFSITE MONITORING AND SAMPLING 14 PERSONNEL BRIEFING FORM O
ER 5.2 Page 3 a
Rev. 14 CONTENTS AND REVISION STATUS CONTENTS PAGE NO.
PAGE REV.
ER 5.2C, FIELD SURVEY / AIR SAMPLE CALCULATION 14 VORKSHEET ER 5.2D, FIELD SURVEY / AIR SAMPLE DATA FOPJi 14 ER 5.2E, ENVIRONMENTAL LAB SAMPLE SUBMISSION 14 A(s' O
i
ER 5.2 Page 4 Rev. 14 1.0 OBJECTIVES This procedure specifies the emergency response actions to accomplish site-perimeter and offsite radiological monitoring and environmental sampling.
2.0 RESPONSIBILITIES 2.1 0FFSITE MONITORINO COORDINATOR (5.1)
Responsible for coordination of emergency site perimeter and offsite monitoring and environmental sampling.
2.2 0FFSITE MONITORING AND SAMPLING PERSONNEL (5.2)
Responsible for performing emergency environmental sampling and monitoring as directed by the Offsite Monitoring Coordinator.
2.3 SAMPLE ANALYSIS PERSONNEL (5.3)
Responsible for analyzing emergency air samples collected by offsite sampling teams, and coordinating the transfer of other environmental samples from teams to either the YNSD Environmental Laboratory or Mobile Environmental Laboratory.
2.4 0FFSITE MONITORING COMMUNICATOR (5.4)
Responsible for relaying messages to and from offsite teams and also for maintaining a continuous log of location and radiological data.
2.5 RADIOLOGICAL ASSISTANT (5.5)
Coordinates radiological control measures at the Emergency Operations Facility (EOF), including decontamination activities.
3.0 PRECAUTIONS Monitor exposure by frequently reading pocket dosimeters during monitoring and sampling actions.
4.0 PREREQUISITES Not applicable to this. procedure.
9
x ER 5.2 Page 5 Rev, 14
.5.0 ACTIONS 5. I' 0FFSITE MONITORING COORDINATOR-1.
Review' station emergency operational, radiological and meteorological conditions with the EOF Coordinator, Dose Assessment.
. Specialist, NH Monitoring Team Coordinator, and NHY Offsite Response Organization.(ORO) Field Team Dispatcher to determine the need for offsite monitoring or sampling support.
Coordinate requests from the
~
Field Team Dispatcher and NH Monitoring Team Coordinator regarding NHY ORO field team dispat'h and sample analysis.
c 2.' As personnel report, group them in pairs consisting of one leader and one team driver. Assign them to offsite monitoring and sampling teams.by number (1, 2, or 3).
3.
. Ensure that all personnel reporting log in and out on. the EOF Personnel Roster.
4.
Ensure that vehicles are available for use by the monitoring and sampling teams.
5.
Ensure that the teams complete their Offsite Monitoring and-Sampling Team Predeployment Checklist, Form ER 5.2A.
6.
Provide a blanket extension up'to 2900 mrem / quarter for the offsite monitoring teams.
7.
Have monitoring personnel request' Dosimetry Records personnel to establish current quarter dose information.
' 8.- Notify Dosimetry Records personnel of any further (i.e., greater than'2900) exposure limit' changes.
9.
As survey teams report they are ready for dispatch,-inform the Dose Assessment Specialist.
-10. In coordination with the NHY ORO Field Team Dispatcher and the-NH Monitoring Team Coordinator, brief teams on station emergency conditions, projected plume location, and exposure considerations utilizing Form ER 5.2B, Offsite Monitoring and Sampling Team Briefing Form.
- 11. Upon the direction of the Dose Assessment Specialist, review the' location-of the projected plume, local population, and meteorological considerations and: dispatch the curvey teams to traverse these offsite Direct.offsite teams to identify the locations of maximum ground areas.
q level concentration and plume boundaries at various locations, if
- possible,
ER 5.2 Page 6 Rev. 14 9
5.1 0FFSITE MONITORING COORDINATOR NOTE In many cases monitoring at the site boundary may not be feasible because of the terrain.
Ensure that precise survey locations are identified.
- 12. Evaluate the benefit of respiratory protection against the radiological hazard and interference with the performance of required actions.
- 13. Determine the need to dispense potassium iodide (KI) tablets to emergency personnel based upon:
NOTE Administering KI after an uptake may limit thyroid dose depending on time after exposure, a.
iodine concentration, b.
time relative to iodine exposure, and c.
projected irtake (e.g., > 500 MPC hrs.).
- 14. Direct the Offsite Monitoring Communicator to maintain communications with all offsite monitoring and sampling teams via the VHF radio system.
- 15. Direct the Offsite Monitoring Communicator to relay messages to and from offsite survey teams and to maintain a continuous log of location and radiological data on the Field Survey / Air Sample Calculation Worksheet, Form ER 5.20.
- 16. As survey teams call in radiological data, calculate the particulate and iodine activity concentration of the samples using the formula on Form ER 5.2C.
Notify the Dose Assessment Specialist, the NHY ORO Field Team Dispatcher and the NH Monitoring Team Coordinator when offsite data becomes available.
NOTE For higher activity samples place an R02 or R02A on the collection face of the cartridge open window.
Divide the dose rate (net) of the sample by 0.5 mR/hr/ Ci to determine sample activity.
I-131 C1/cc =
Net,[gR]hr)
(.5 mR/hr/ C1)(Vol ft2)(28,320 cc/ft3) l (Protected: Ref. 6.9) h
.~..
ER 5.2 -Pags.7 Rev. 14-5.1- 0FFSITE MONITORING C00RDINr. TOR
- 17. Attempt to idertify actual plume characteristics and' centerline.
values. Review offsite team distribution with the NHY ORO Field Team Dispatcher and NH Monitoring Team Coordinator and assign locations.in accordance with the estimated plume characteristics.
F-QT.E -
The NH Monitoring Team Coordinator retains the right to assign the NH teams'if he so' deems.
1
- 18. Evaluate and control the radiological exposures being accumulated by offsite teams. -Update teams on plant emergency conditions ' plume location and exposure considerations, i-19.'When appropriate or upon completion of their assignments, direct survey teams.to report back to the EOF for sample delivery.
- 20. As environmental radiological air sample data bue:, men available from
' Sample Analysis Personnel, notify the Dose Assessmsut Spe:ialist.
'21.'As environmental radiological sample data becomes available from the
_A
-YNSD-Environmental Laboratory, notify the Dose Assessment Specialist.
1
-22. For environmental sampling. Instruct the offsite monitorind teams to use either the-ten-mile grid maps or the fifty-mile grid maps for documenting sample locations.
5.2 OFFSITE MONITORING AND SAMPLING PERSONNEL 5. 2.1 - Predeoloyment Actions 1.
Sign in on the EOF Personnel Roster.
2.
. Report to the Offsite Monitoring Coordinator at the EOF for: team-and vehicle assignments.
t
ER 5.2 Page 6 Rev. 14 O
5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL 5.2.1 Predeployment Actions 3.
Obtain the monitoring and sampling kit corresponding to the team number from the storage area. Complete the checklist steps listed in Form ER 5.2A, Offsite Monitoring and Sampling Team Predeployment Checklist.
NOTE Additional sampling equipment and specific predeployment actions may be necessary depending on the samples requested by the Offsite Monitoring Coordinator.
NOTE Exact inventory of consumable supplies in kit is not necessary.
Assess adequacy of stock on hand.
4 Proceed to assigned vehicle with kit.
5.
Place all survey equipment in survey vehicle.
6.
When the predeployment checklist has been completed and personnel are ready to be dispatched, contact the Offsite Monitoring Coordinator to receive a predeployment briefing.
Complete Form ER 5.2B during the briefing.
5.2.2 Monitorint Actions En Route to Survey Locations 1.
While en route to the assigned survey location, monitor the radiation levels.
2.
If requested by the Offsite Monitoring Coordinator, report any readings and locations.
l 3.
When the assigned survey location has been reached, determine the sample location using the Offsite Monitoring Team Ten-Mile EP2 Grid Map (Figure 1) as follows:
Locate the one square mile quadrant you are in (e.g., the a.
plant quadrant location is 9-K).
G l
l
~
ER 5.2 Page 9 Rev. 14 ip_,\\ -
\\J 5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL 5.2.2 Monitorine Actions En Route to Survey Locations (Continued) b.
Break up the quadrant into 9 squares resembling a telephone keypad.
1 2
3 4
5 6
K 7
8 9
9
.c.
Determine where you are.In the quadrant (e.g., the location of the plant within quadrant 9-K is 6).
d.
The sample location is recorded using the number on the crid map first, the letter on the grid map second, and the number location within the quadrant last (e.g.,
the plant location is 9-K-6).
Record the location on the Field Survey / Air Sample Data f-'s e.
()
. Form, Form ER 5.2D.
4.
Complete the appropriate steps in $5.2.3 as directed by the Offsite Monitoring Coordinator.
5.2.3 Monitorinn and SamplinE Actions at the Assinned Locatione 1.
Beta-Gamma Dose Rate Survey
(
a.
At each location, survey for the following and record readings on Form ER 5.2D:
- 1) gamma radiation levels at vaist level, NOTE If the area dose rate equals or exceeds 500 mR/hr, immediately report this to=the Offsite Monitoring Coordinator.
- 2) beta and gamma radiation levels at waist level, and 3) the highest beta and gamma radiation level indicated by a square meter scan about two inches above the ground.
k I
ER 5.2 Page 10 Rev. 14 5.2 0FFSITE MONITORING AND SAMP1.ING PERSONNEL 5.2.3 Monitorinc and Sampline Actions at the Assicned Locations (Continued) b.
If no further samples were requested report the results to the EOF.
2.
Air Ssmpling Using Portable Air Sampler Connect the portable air sampler to the vehicle battery.
a.
CAUTION LEAVE THE ENGINE RUNNING AND BE SURE TO MATCH RED CLAMP TO l
POSITIVE TERMINAL AND BLA'CK CLAMP TO A GROUND (i.e., ENGINE BLOCK).
b.
Check the air sampler head for proper loading of silver zeolite cartridge and paper filter, Air samples should be taken in open areas away from trees, c.
buildings, and shielded from weather conditions, d.
Unless otherwise directed, obtain a minimum 20 cubic feet (560 liters) sample. Record start and stop times and flow rate on Form ER 5.2D, Field Survey / Air Sample Data Form.
NOTE Use the calibration flow rate from the attached sticker.
After the sample is collected, measure background count rate e.
using the E-140 W/HP 210 probe.
Record on Form ER 5.2D.
NOTE If the background is >300 CPM, move to an area of lower background.
f.
Remove the sampler head and separate the filter holder from the cartridge holder.
g.
Using the filter holder as the counting geometry, count the filter and record the results on Form ER 5.2D.
h.
Count the silver zeolite cartridge (on contact) and record results on Form ER 5.2D.
O
m.
.~
a.
ER 5.2 Page 11 Rev. 14-
- O
-5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL 5.2.3 ~ Monitorinn and Sampling Actions-at the Assigned Locations (Continued) 1.. Place-the samples in a labeled plastic bag (s) for storage (label by location and time)..
t J.
Report the results to the EOF.
Read the information from Form ER 5.2D using the number designation of each entry.
Doo not relay any units over the radio,
- k. ' Remain'in low background area and wait for further instructions.
Inform the EOF in-the event radiological conditions warrant changing your location.
1.
.A projected thyroid dose may be estimated from the measured 1-131 concentration through the field analysis of silver zeolite cartridges by using Figure 2. Field Sample Thyroid Dose Nomogram'.
- 5. 2. 4' Return to the EOF r
1.
When directed to return to the EOF by the Offsite Monitoring 1(
Coordinator, park the vehicle'in the' vehicle monitoring area.
2.
Notify the' Communicator by radio of-your arrival at the EOF.
3.
Dispose of all radioactive waste in drum provided inside the-vehicle monitoring area.
4.
Monitor hands, head and feet for contamination.
If contaminated, report to the' Radiological Assistant.
l' 5.
Deliver sample bags'and-data sheets to the Radiological Assistant.
.l
'6.
Return'to your vehicle and monitor-the inside and outside'for-contamination.
Survey for smearable and fixed contamination inside and out paying close attention to the air filter and radiator.
7.
Document vehicle-survey in accordance with Procedure ER--4.6 Offsite'Honitoring and Decontamination,- documenting all contamination levels greater than 1,000 dpm/100cm2 beta gamma 1
smearable and 100. cpm / probe area beta gamma fixed
~ 8. Remove remaining. protective clothing and perform a whole body frisk at the Radiological Assistant control point.
O
ER 5.2 Page 12 Rev. 14 e
5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL
- 5. '. 4 Return to the EOF 9.
Use Procedure ER 4.6 to document and report all personnel contamination greater than 100 epm / probe area above background beta gamam to the Radiological Assistant.
- 10. For dosimetry processing report to the dosimetry records workstation with thermoluminescent dosimeters (TLD) and self-reading pocket dosimeters (SRPD).
- 11. Avait further assignments. While waiting, assist the Radiological Assistant, as necessary, recheck your survey kit and prepare it for further use. When ready for redeployment report to the dosimetry records workstation for current quarter exposure update and issue of dosimetry, 5.2.5 Subseauent Samoling Actions 1.
Air Sampling Using Installed Environmental Air Samplers Complete the steps listed in Procedure EC 3.1 (see the a.
Environmental Compliance Manual (NYEC)), Radiological Environmental Sampling of Air Particulates and Radiciodine, as directed by the Offsite Monitoring Coordinator.
The equipment necessary to complete the procedure is provided at the EOF.
Obtain necessary equipment prior to leaving EOF.
NOTE The Offsite Monitoring Coordinator specifies the locations from which environmental air samples are to be obtained.
Do r.ot proceed to each location unless directed, b.
Report any problems encountered to the Offsite Monitoring Coordinator, When samples have been collected, labeled, and packaged turn c.
them in to the Radiological Assistant at the EOF.
2.
Smear Sampling When requested by the Off site Monitoring Coordinator, obtain a.
a smear sample of approximately 100cm2 in the sampling area.
b.
Count the smear using an E140 or equivalent count rate
- meter, c.
Record the results on Form ER 5.2D.
Report the results to h
the EOF.
~ ~
~ -
-. - ~.
.... -. ~. -. _
4 I
'ER 5.2-Page 13 Rev. 14 0
5.2_ 0FFSITE MONITORING AND SAMPLINe ' ** NNEL 5.2.Si Subseauent Samol'ine Act antinued) d.-
Place the smear in a_ labeled envelope for possible further y
-analysis at the. EOF.
3.
TLD Collection and Analysis a.
Prepare for TLD retrieval and. replacement in accordance with_
'l-Procedurt EC 3.2, Environmental Monitoring of_ Direct' Radiation, omitting steps as directed by the Offsite Monitoring Coordinator.
1 b.
If background dose rates warrant, place retrieved and'
]
replacement TLDs in~a shielded box during transit.
As directed-.by the Offsite Monitoring Coordinator, proceed.
c.
to:the:TLD locations and change out the TLDs in accordance with
[,
Procedure EC 3.2.
d.
Return the TLDs to the Dosimetry Analysis Personnel for-evaluation.
4.=- Milk-Sampling
- a.. Prepare for milk sampling in accordance with Procedure l.
EC 3.5, Radiological Environmental Sampling _-of Milk. omitting steps-as directed by the:Offsite Monitoring Coordinator.
,b.
Proceed to the milk sample locations as specified by the Offsite Monitoring Coordinator and obtain the sample,
' l1
~
c.
Label samples (location, date, time).
Forward the samples to'_the Radiological Assistant.
- 5. ; Sampling of Food Crops-and Vegetation i
a.
Prepare.for vegetation and food crop sampling in accordance
'].
with. Procedure EC 3.4. Radiological ~ Environmental Sampling of Food Crops and Vegetation, omitting. steps as directed by the i
Offsite Monitoring Coordinator.
~l b.
Proceed to the specified sampling locations and-obtain the-i
. required samples.
-l
' l
-c.
For samples of vegetation not covered by Procedure EC 3.4..
obtain specific direction on collection requirements from the
'Offsite Monitoring Coordinator.
u 1
r ~
v er
~
e ER 5.2 Page 14 Rev. 14 O
5.2 0FFSITE MONITORING AND SAMPLING PERSONNEL 5.2.5 Subsecuent Sampline Actions (Continued) l d.
Label samples (location, date, time).
Forward the samples to the Radiological Assistant.
6.
Water Sampling a.
When specified by the Offsite Monitoring Coordinator, obtain two one-gallon containers for fresh water grab camples.
b.
Collect two one-gallon grab samples from each sampling point specified by the Offsite Monitoring Coordinator.
c.
Label samples (location, date, time).
Forward samples to l
the Radiological Assistant.
1 7.
Snow Sampling Obtain a meter stick, scoop and plastic bag for snow l
a.
sampling.
b.
At sampling locations specified by the Offsite Monitoring Coordinator, stake off a one meter square plot in an open area.
l-Using a scoop, obtain a one inch Frap sample from the c.
surface of the entire 1 meter by 1 meuer area (avoid any debris such as leaves, twigs, and soil in the sample).
I d.
Place snow in a plastic bag for transport to the preparation l
area.
' ark the bag indicating the sample location, date, time, and other relevant information.
Forward samples to the Radiological Assistant.
e.
8.
Soil Sampling r
a.
Choose an open area that is free of manmade or environmental disturbances such as mining, erosion or flooding.
The area should be easily sampled, free of large stones, trees and other heavy vegetation.
b.
Select a sample container capable of holding the volume of soil collected.
l Label the sample container using a waterproof marker c.
l indicating the sample location, date, time, and any other relevant information.
l
a
' * ^
]
a I
ER 5.2 Page 15 Rev. 14 5.2' 0FFSITE MONITORING AND. SAMPLING PERSONNEL 5.2.5.Subsecuent SamDling Actions (Continued)
' d.
Mark'off a 20 inch by 20 inch area.
Remove vegetation, stones larger than a half inch in diameter, and other' debris from the area, Remove the dirt outlined.with a sampling scoop to a depth of e.
approximately 1 inch, f.
' Transfer the dirt to the sample container and seal securely, g.
Forward samples to the Radiological Assistant'.
5.3 SAMPLE ANALYSIS PERSONNEL
- 1..-Sign in on the EOF Personnel' Roster.
2.
Report'to,the Offsite Monitoring Coordinator at the EOF.
I
- 3.. Analyze incoming samples in accordance with Procedure.ER 5.5, Use of
' EOF: Series 85 Multichannel Analyzer.
4.
Complete analysis _using Figure.6,, Sample Analysis Worksheet, to calculate the following
' Sample volume and gross activity, a.
b.- Calculated Infant Thyroid dose rate, and-c.
Calculated' Fraction MPC for each identified isotope.
CAUTION IF'THE CALCULATED IODINE AIR CONCENTRATION' EXCEEDS 1 X 10*7 C1/cc.
OR PARTICULATE FISSION PRODUCT CONCENTRATIONS EXCEED THEIR RESPECTIVE MPCs, NOTIFY:THE OFFSITE MONITORING COORDINATOR. _D0 NOT ERASE MCA' MEMORY-UNTIL SO DIRECTED.
-5.-
Record sample-information-on the lower half ofz Form ER.5.2D, Sample' Ar.:lfri: rec.tlon, and attach' Figure-5 and.. sample analysis printout.-
O
ER 5.2 Page 16 Rev. 14 5.3 SAMPLE ANALYSIS PERSONNEL 6.
As directed by the Offsite Monitoring Coordinator, evaluate the lodine sample cartridges for potential breakthrough as follows l
(Protected Ref. 6.9):
a.
Count inlet side with Ludlum 2200/HP-210 probe per Reference 6.7.
b.
Count outlet side with Ludlum 2200/HP-210 probe per Reference 6.7.
c.
Divide the results of step a above by the results of step b
- above, d.
If the quotient is less than two (2), notify the Offsite Monitoring Coordinator.
7.
Coordinate with YNSD Environmental Lab staff in the analysis of environmental samples.
5.4 0FFSITE MONITORING COMMUNICATOR 1.
Sign in on the EOF Personnel Roster.
2.
Report to the Offsite Monitoring Coordinator at the EOF.
3.
As directed, set up the offsite sampling team base eadio system, 4.
Obtain blank copies of Form ER 5.20.
5.
Obtain copies of Form ER 7.4A, Emergency Facility Log to maintain a continuous log of all communications and/or events.
6.
As teams attempt to establish radio communications with the EOF base radio, respond as appropriate.
7.
At the direction of the Offsite Monitoring Coordinator, relay additional details regarding surveys and techniques.
8.
As teams radio in to report data, record the information on Form ER 5.2C or ER 7.4A as applicable.
9 Ensure that the Offsite Monitoring Coordinator is aware of incoming
'nformation.
l O
h
. :o
\\
ER 5.2 Page 17 Rev.-14 p
/i 5.5. RADIOLOGICAL ASSISTANT.
1.
Report to the Offsite Monitoring Coordinator.
-2.- Assist the. Coordinator in the dispatch of-the teams.
l 3.-
Coordinate with Dosimetry Records personnel on EOF access control for contamination monitoring once the teams have dispatched.
4
. Establish a Chronological Event Log and document all activities at:
the contamination control point.
5.
.As needed, request additional personnel from the NHY Offsite Monitoring Coordinator..
6.-
Coordinate Yankee Atomic Electric Company (YAEC) Environmental Lab
)
and Dosimetry Support vehicle (s) placement inside the potential contamination aone.-
- 7. = Assist YAEC Lab personnel establish their activities within the E0F.
.:T.
8.- Notify the Offsite Monitoring Coordinator, the NH Monitoring Team-Coordinator.and the NHY'ORO Field Team Dispatcher of YAEC Lab personnel arrival.:
'O
- 9. -Establish sample receipt and transfer process within the EOF.
- 10. Direct all EOF decontamination activities.=
11.' Coordinate with the Offsite Monitoring and Sampling ~ Teams returning to the EOF.for: implementation of.any required decontamination practices.
w
- 12. Complete Form ER 5.2E'cEnvironmental' Lab Sample Submission, for air t
and milk samples and' forward samples to che Sample Analysis Personnel.
- 13. Food Crops and Vegetation Samples l
Prepare sample. in accordance with > Procedure: EC 3.4.- Sampling of
^a.
' Food Crops.and. Vegetation.-
'l
-b.
For ' sample preparation not covered by Procedure EC. 3.4. obtain -
direction from the Offsite Monitoring Coordinator, c.
Complete Form ER 5.2E.
d.
Forward samples to the Sample Analysis Personnel.
O
e ER 5.2 Page 18 Rev. 14 5.5 RADIOLOGICAL ASSISTANT
- 14. Water Samples Ada 80 ml of concentrated HCL per gallon and 100 mg NaHS03 per a.
gallon to one sample and 80 ml of concentrated HNO3 per gallon to the other. Clearly denote on each container which acid is used, b.
Complete Fore ER 5.2E.
c.
Forward samples to the Sample Analysis Personnel.
- 15. Snow Samples Melt the snow in the plastic bag (s) and transfer the contents to a.
one-gallon size containers.
l b.
Complete Step 14 above for water samples, except identify on Form ER 5.2E as snow.
- 16. Soil Sat;1es a.
Weigh sample.
b.
Complete Form ER 5.2E, Environmental Lab Sample Submission, c.
Forward samples to the Sample Analysis Personnel.
6.0 EEFERENCES 1.
ER 5.5, Use of the EOF Series 85 Multichannel Analyzer l
2.
EC 3.1. Radiological Environmental Sampling of Air Particulates and Radiciodine l
3.
EC 3.2, Environmental Monitoring of Direct Radiation l
4.
EC 3.5 Radiological Environmental Sampling of Milk l
S.
EC 3.4, Sampling of Food Crops and Vegetation 6.
EPA 520/1-75-001, Mai.ual For Protective Action Guides and Protective Action for Nuclear Incidents 7
SSl 25564, Establishing Efficiencies for Field Calculations of Radioactive Activity on Air Sample Cartridges, June 16, 1986 8.
ER 7.4 Documentation and Record Keeping 9.
NRC Inspection Report No. 50-433/89-19
- 10. ER 4.6. Offsite Monitoring and Decontamination 1
l l
l
ER 5.2 Page 10 Rev. 14 v
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- 102
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== d' = = - {de L -.2..a gs za: ,71%gu .= r m r ~' / / / [ J / / / d e /)/ g / /; l / / -62 10'II dt0 g f8 g7 f6 S -4 .-64 g l 131 AIR CONCENTRATION, uCi/ CC 90 p ' \\og40 4 ) i
ER 5.2 Page 21 Rev. 14 ~ FIGURE 3 O ENVIRONMENTAL LAB SAMPLE SUPMISSION FORM INSTRUCTIONS Complete Form ER 5.2E as f ollows: 1. TROM, DATE SHIPPED, SHIPPING KETHOD. Fill in the appropriate information. 2. PLANT CODE - Contai:.s the letter 'S' for Seabrook. 3. SAMPLE TYPE CODE - Enter the two-letter code from Figure 4 that corresponds to the sample type. 4. SAKPLE STATION CODE The sample station code identifies the type of EPZ area that was sampled and the sampling grid coordinates. Deternine the code as follows: a. EPZ Area - Enter either 'T" or 'F' tc correspond to the Ten Mile EPZ area (Figure 1) or the Fifty Mile EPZ area (Figure 5) from which the sample collection locations were determined. b. Sampling Orid Coordinates - Provide the quadrant number first and the quadrant letter second (e.g., 9.K). c. Break up the quadrant into 9 squares resembling a telephone key pad. 1 2 3 4 5 6 K 7 8 9 9 d. Determine where you are in the nuadrant (e.g., the location of the plant within quadrant 9.K is 6). e. The sample location is recorded using the EPZ area map indicator first, l the number on the grid map second, the letter on the grid map third, and the number location within the quadrant last (e.g., the plant location is T.9.K.6). f. The sample location for the fif ty (50) mile cap is determined the same way as the 10 mile map except there is a second key pad used as the first 9 quadrant pad is already drawn on the map. g. The sample location is recorded using the EPZ area map indicator first, l the number on the grid map second, the letter on the grid map third, the first grid number location fourth, and the number in the quadrant last (e.g., the plant location'is F-9-H-7-6). 5. SAMPLE NUMBER - Fill in the week number. YEAR - Enter the last two digits of the year. O 6. -~
ER 5.2 Page 22 Rev. 14 FIGURE 3 ENVIRONMENTAL LAB SAMPLF SUEMISSION FORM INSTRUCTIONS (Continued) 7. STATION AND SAMPLE TYPE DESCRIPTION AND/OR COHHENTS - Describe the location and/or type of sample or mark 'N/A.' 8. COLLECTION PERIOD - Enter the start and stop times for all sample collections. 'M', 'D' and 'HR' correspond to ' month', ' Cay', and ' hour *, respectively. E.91E Accurate information for the ' Collection Period' is required as to the duration of the collection and for the exact time of sampling for grab samples or multiple grab samples that are field composited so the proper correction can be made for decay of activity from the collection time, or midpoint of the collection period, to the time of analysis. 9. SAMPLE AMOUNT VOLUME /VEIGHT - The volume or weight of the sample is needed to ensure adequate sample size and to calculate the correct activity by unit volume in the case of charcoal filters and air particulate.
- 10. ANALYSIS TO BE PERFORMED - Place an
'X' in the Ge (L1) column to indicate the minimum analysis that should be performed. Mark other columns as appropriate,
- 11. WATER ONLY - For water samples only, check the ' Composite' or ' Grab' block as applicable.
- 12. SAMPLE FIELD TREATMENT - Document sample preparation provided.
preparation includes addition of acids or stabiliaers such as sodium bisulfite or preservatives such as formaldehyde and methinmaole. Indicate if a sample has been frozen and sectioned. If no field treatment was performed, write in 'None.'
- 13. COLLECTED BY/ RECEIVED BY/ TRANSMITTED BY - Self-explanatory.
O i
~ a e i ER S.2 Page 23 Rev. 14 ,'r FIGURE 4. ENVIRONMENTAL SAMPLE TYPE CODES A1E AP Air Particulate CF Charcoal Filter CONTAMINATION ASSEFSMENT SM SKEAR or vipe samples 3 E61IE VP Precipitation Rain or Snow VF Fresh Water, Lakes or Ponds WR River Water VE Estuary Water WS Seawater VG Ground Water TERRESTRIAL TM Milk TF Edible Food crop, except green leafy vegetables (identify - edible) (e.g., cranberry, beans) NV Non-edible Mixed Vegetation (e.g., grass) EV Edible Green Leafy Vegetable (e.g., lettuce) TJ Juices from EV samples, if any TC Cattle Feed (identify - pellets, silage) TS Soil - Specify exact depth (s) TB Biological Organisms (identify) T2 Special Terrestrial Sample (identify) ME Heat Z: Miscellaneous O
ER $.2 Page 24 Rev. 14 FIGURE 5 0FFSITE GRID MAP 50 MILE EPZ 18 17 16.15 14 13 12 11 10 9 8 7 6 5 <g ,,., 7,,,,, 7r; ~, gg, h { Q N 1 h h*'I l % x% MVd/ y/ M hhh0) K ~ N J dh7 xy-rd hgk rw x n (F;M- / l" 3 y g%y\\ 7 v y c v ..s 2 v -- g .] ' Gnk 1)2pf'"*32 Qj% / t x t m C / g \\ f s-1 r m, ( N G r'k .s[ -] )kyM.h [ !J /l a/N y n1 ~ dT w x ev i kNd 3 9W / E ,,,o l cW W A JJ 4 m ./ h h hQ) h C / y,e w / ,,N,<v
- /
9 7 x s
- 1. 1 Mdd'
"'D.h A 9 a l
. _.~.. _.. _ _ _ _. _ _... e i ER $.2 Page 25 4 Rev. 14 SAMPLE ANALY Is WORKSHEET i Sample No.: Date / Times Initials: I j - SAMPLE VOLUME CALCULATION ) Sample. Sample Sample Sample 1 Run Time Flow Rate Volume Volume (min) (cfm) (cf) (cc/cf) (cc) X X 2.83E+04 = = l ] DOSE CONVERSION FACTORS FOR 10 DINES 2 Measured Infant Thyroid Dose Calculated Concentration Conversion Factors Infant Thyroid Nuclide ( Ci/cc) (Rem /hr)/( Ci/cc) Dose Rate I.131 X 1.62E+06 Rem /hr = q = I-132 X 7.92E+04 Rem /hr = I 133-X 5.40E+05 Rem /hr I-134 X 3.96E+04 Rem /hr- = I-135 X 1.62E+0$ Rem /hr = Total -Total Rem /hr (Also Form ER 5.2D, Line 33)- (Also Form ER 5.2D Line 35) MPC VALUES FOR 10 DINES Measured MPC* Calculated Concentration Values Fraction Nuclide ( Ci/cc) ( C1/cc) MPC. l I-131. + 9.00E-09 = I-132 + 2.00E-07 = I-133 + 3.00E-08 = 1 134 + 5.00E-07 I-135 + 1.00E-07 = Total MPC
- 10 CFR 20 Appendix-B, Table 1, Column 1 v-e v--
r =-we g,re w wir-4-w. w -.* wet- -wrw uwemawee,,-rw=.w.--,,=--,4..-nr 4 .-+-e-,.,- e v e-,. e w e w..: .nc-me, w ve- +,s -+ree,w.. vew.be c,- ee.r-,wo w -e , e --m-,- w
t2 5.2 Page 26 Rev. 14 FIGL"dE 6 SAMPLE ANALYSIS WORKSHEET (Centinued) MPC VALUES FOR PARTICULATES Measured MPC* Calculated Measured MPC* da'lculated Activity Values Fraction Activity Values Traction Nuclide (gC1/cc) (gCi/cc) MPC Nuclide (gC1/cc) (gCi/cc) MFC Ag-110M + 1.00E-08 Mn-56 + 5.00E-07 Am-241 + 1.00E-10 Na-22 + 9.00E-09 Ba-140 + 4.00E-08 Na-24 + 1.00E-07 Bi-207 + 1.00E-08 Nb-95 + 1.00E-07 Bi-214 + 1.00E-06 Np-237 + 1.00E-10 Cd-109 + 7.00E-08 Np-239 + 7.00E-07 Cc-141 + 2.00E-07 Pb-214 + 1.00E-06 Ce-144 +
- 6. 00E- 09 Pu-239
+ 4.00E-11 Co-57 + 2.00E-07 Rb-89 + 1.00E-06 Co-58 + 5.00E-08 Ru-103 + 8.00E-08 Co-60 + 9.00E-09 Sb-124 + 2.00E-08 Cr-51 + 2.00E-06 Sn-113 + 5.00E-08 Cs-134 + 1.00E-08 Sr-85 + 1.00E-07 Cs-136 + 2.00E-07 Sr-91 + 3.00E-07 Cs-137 + 1.00E-03 Ta-182 + 2.00E-08 i Cs-138 + 1.00E-06 U-235 + 1.00E-10 Fe-59 + 5.00E-08 W-187 + 3.00E.07 Hg-203 + 1.00E-07 Y-91M +
- 2. 00E- 05 K 40
+ 3.00E-09 Zn-65 + 6.00E-08 La-140 + 1.00E-07 Zr-95 + 3.00E-08 d Total Mn-54 + 4.00E-08 Total MFC Act. Continue (Alse Form ER 5.2D, Line 31) (Also Form ER 5.2D. Line 32)
- 10 CFR 20 Appendix B. Table 1. Column 1 O
e O O O--
e 4 - CFF81TE MD0f!TCILilIO AlfD SAMPLIIIG, PERS00fNEL PREDEPLOYMENT CEECKLIST i ] Monitoring and. Sampling Team Number Date EQ1E. ]j. Check that the kit is lead sealed. If the seal is broken, inventory the j; kit using Form ER 8.1D. Emergency Operations Facility Radiological Emergency Supplies Inventory Checklist Offsite Monitoring Team Kits. i 1.0 PORTABLE AIR SAMPLER Initials a. Record Serial Number here: b. Install a silver zeolite cartridge and particulate filter (rough side out) in the filter head. c. Ensure the sampler is operational, i 2.0 J,110 OR E0UIVALENT COUNT RATE METER a a. Record Serial Number heret i b. Battery /R.sponse check SAT 3.0 RADIO CHECK (mobile end hand. held) Set up both radios and perform a radio check as follows: a. In a normal voice say
- EOF, THIS IS NHY (team i)
REQUE$ TING A RADIO CHECK. DO YOU READ ME OVERf' b. Acknowledge EOF response by saying
- EOF, THIS IS NHY (team f)
, RADIO IS OPERATIONAL OUT.' 4.0 R02-A.OR EQUIVALENT BETA-CAHKA INSTRUMENT a. Record the eerial number here b. Battery / Response check SAT 5.0 MISCELLANEOUS a. Obtain sufficient respiratory equipment. b. Obtain any necessary environmental monitoring sampling equipment. c. Obtain ten. and/or fifty mile EPZ grid map books as -directed by Offsite Monitoring Coordinator. d. Obtain dosimetry and exposure status from Dosimetry Records personnel, and record current RAE. Leader mrem Driver,,, mrem J r b Rev. 14
a e 0FFSITE MONITORING AND SAKPLING PERSONNEL BRIEFING FORM Honitoring/ Sampling Team Number Times Date Leader (Name): Driver (Name): 1. Plant Status 2. Radiological Releases in progress expected terminated 3. Source of Release: 4. Current Wind Direction from (degrees) 5. Current Wind Speed mph 6. Projected dose rates at survey locations (when available): Location Dose Rate mrem /hr mrem /hr mrem /hr 7. Instructions: 8. Current RAE Leader __ mrem Driver mrem Revised RAE: Leader mrem Driver mrem mrem mrem mrem mrem E.CL In the event of radio failure, use the following commercial telephone numbers to contact the EOF: (603) 433-1424 (603) 431 1704 Ext. 417 ER 5.2B Rev. 14 l l
t FIELD SURVEY / AIR SAMPLE CALCULATION WDEKSEEET DATE: /71HE: REPORT tRMBERED ITEMS ONLY V Team (1) Air Sample Data Sample Time (min) _( 15 ) Location of Sample (2) Honitoring Dobe Rates Gama (Windov Cloer!1 Volume of Air Sample (cu. ft.) (16) waist level RO.2 (mR/hr) (n Eberline 140/E140N R0 2A (mR/hr) -( 4 ) Background Count Rate (cpm) -( 17 ) Ludlum 19 (pR/hr) (5) Filter Paper Count Rate 2' level (Gross epm) (18) RO.2 (mR/hr) (6) 52 Cartridge (Gross epm) 119) RO.2A (mR/hr) (7) Ludlum 19 ( R/hr) (8) Direct. Reading Dosimeter (mR) Be t a.Gama (Windov Onen) Leader _(20) waist level Driver (21) RO.2 (mR/hr) (9) R0 2A (mR/hr) (10) Ontions: Eberline.140 (cpm' (11) Smear Sample (Gross epm) _(22) 2' level Peak Centerline Reading (23) mR/hr RO.2 (d.ll.r) (12) at location (24) RO.2A (mR/hr) (13) Edge Locations (25) and (26) Eberline.140 (cpm) (14) Q AIR SAMPLE CALCULATIONS PARTICULATE 'V l l l l NCPM X J.6 E-10 uCi/cc = =
- 18 Gross epm
- 17 Background
- 16 Volume IODINE l
l l l NCPM X 6.4 E.9 uC1/cc = =
- 19 Gross epm
- 17 Background
- 16 Volume Ci/cc X 1.62 E+6 = Infant Thyroid Dose Rate Rem /hr Approximate Distance and Direction from Plants miles degrees.
NOTE Air concentrations of radiciodine can be rapidly approximated for a 20. cubic foot air sample by using the ratio 300 cpm /1E.7 Ci/cc I.131. ER 5.2C Rev. 14
\\ FI!1D SURVEY / AIR SAMPLE DATA FORM DATE: / TIME: ^ REPORT NUMBERED ITEMS ONLY _/ Team D) Air Sample Datr, Sample Time Stop (hhamm) (15) Location of Sample (2) Sample Time Start (hhimm) Total Running Time (min) = Honitoring Dose Rates Air Sample Flow Rate (cfm) x Garce (Window Closed) Volume of Air Sample (cu. ft.) =116) waist level R0-2 (mR/hr) (3) Eberline 140/E140N RO-2A (mR/hr) (4) Background Count Rate (cpm) (17) Ludlum 19 (nR/nt) (5) Filter Paper Count Rate 2' level (Gross epm) (18) R0-2 (na/hr) (6) SZ Cartridge (Gross epm) (19) RO-2A (mR/hr) (7) Ludlum 19 ( R/hr) ,8) Direct-Reading Dosimeter (mR) ( ,Be t a -G amma __ (Wind ow Open ) Leader (20) waist level Driver (21) RO-2 (mR/hr) (9) RO-2A (mR/hr) (10) Options: Eberline-140 (cpm) 111) Smear Sample (Gross epm) (22) 2' level Peak Centerline Reading 123) mR/hr RO-2 (mR/hr) (12) at location (24) RO-2A (mR/hr) (13) Edge Locations 125) and (26) Eberline-140 (cpm) (14) SAMPLE ANALYSIS (completed upon return to EOF) Performed By: (27) SAMPLE RESULTS Date/ Time Cartridge (28) MCA Diekt (29) Spectrum Tagi (30) Analyaed: Filter (28) MCA Diski (29) Spectrum Tagi (30) Activity of particulate observed ( 3.1 ) pCi/cc 132) Total MFC Calculated Activity of Iodine isotopes observed (33) nCi/cc (34) Total MPC Calculated Infant 135) Thyroid Dose SAMPLE ANALYSIS DATA ATTACHED Remarks: (36) ER 5.2D Rev. 14 bv
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ER 5.8 Page 1 Rev. 1 m j E ERGENCY RESPONSE PROCEDURE COVER FORM A. IDENTIFICATION NUMBER FR S.8 REVISION 1 TITLE INGESTION EXPOSURE PATWAY 000RDINATION ORIGINATOR C. M. Keyes 1. Does this procedure / procedure revisions a. Make changes in the facility as described in the m 9 FSAR? ' JYes p No b. Make changes in procedures as described in the m FSAR? LJYes - No c. Involve tests or experiments not described in m . No the FSAR7 L JYes d. Involve changes to the existing Operating License m 9 or require additional license requirements? L.J Ye s u No 2. If any of the above questions are answered yes, a safety evaluation per NHY Procedure 11210 is required. l0 B. INDEPENDENT REVIEW TITI.E SICNATURE DATE $ O S & rto5cy* (A-AA w% E3 V0 t t C. SORC REVIEW SORC MEETING NO. 90 -Sd3 D. APPROVAL AND IMPLDENTATION [ GhO171 h/(QV/90 09-11-90 STATION mal (AGER APPROVED DATE EFFECTIVE DATE ER 8.6A Rev. $
0 ER 5.8 Page 2 Rev. 1 CONTENTS AND REVI970N STATUS CONTENTS PAGE NO. PAGE REV. COVER 1 1 CONTENTS AND REVISION STATUS 2 1 1.0 OBJECTIVES 3 1 2.0 RESPONSIBILITIES 3 3.0 PRECAUTIONS 3 4.0 PREREQUISITES 3 5.0 ACTIONS 3 $.1 EOF COORDINATOR 3 S.2 DOSE ASSES $ KENT COORDINATOR 45 1 5.3 KETPAC OPERATOR 6 1
6.0 REFERENCES
6 l l 1 1 l
e g ( ER 5.6 Page 3 1.0 OBJECTIVES To establish guidelines for the evaluation of the impact of an accident involving the release of radioactive naterial from Seabrook Station relating to the ingestion exposure pathway and long-term relocation considerations. 2.0 RESPONSIBILITIES 2.1 EOF C00EDINATOR offers to coordinate the efforts of the State of New Hampshire, State of l Haine, the New Hampshire Yankee Offsite Response Organization (NHY ORO) and New Hampshire Yankee regarding the formulation of re-entry and recovery protective actions. l 2.2 DOLE ASSES $HENT SPECIALIST (DAS) Develops initial projected information regarding the location and extent of contamination of the environment following the termination of a release and its eventual complete dispersal. Coordinates the evaluation of sample analysis data obtained from all groups performing ingestion pathway sampling and develops information useful f or the establishment of long term protective actions. 2.3 HETPAC OPERATOR O l Assists in the development of data tables, and presentations for evaluating affected locations and exposure pathways. 3.0 PRECAUTIONS Hot applicable. 4.0 PREREQUISITES An event has occurred at Seabrook Station that included a release of radioactive material in a form that resulted in ground deposition. 5.0 ACTIONS 5.1 EOF COORDINATOR 1. Discuss with represented organizations to optimite the utilisation of available assessment resources at the EOF and other locations for the prompt determination of re-entry and recovery strategies.
- 2.. Arrange with appropriate NHY EOF staff the required services and equipment to expedite the assessment of radiological samples taken in support of re-entry and recovery activities.
O
] t ) ER 5.8 Page 4 Rev. 1 5.1 EOF COORDINATOR 3. Arrange for utilization of additional sampling and measurement teams from other utilities as needed. 5.2 DOSE ASSESSHENT $PECIALIST 5.2.1 Short-Tere Actions E The objective during the implementation of short-term actions is to develop a potential contamination pattern in order to establish the initial sampling strategies in conjunction with the offsite organizations. 1. Following the termination of the release, obtain either the I-131 deposition pattern or the most reliable estimate of the thyroid dose, Hth, for each sector block of the affected area. To acquire this pattern. At may be necessary to use the METPAC thyroid TID printout (Reference 6.3), the Engineering Support Center (ESC) resources, or other resources to account for actual versus predicted lodine release components. G A sector block is an area defined by a one-mile by 22.5 degree r e gi oe.. 2. Categorize the deposition or dose pattern according to the following Derived Response Level (DRL) criteria which apply to consumption of nonleafy locally grown produce by the one-year-old-child age group. This should be performed without regard to time of year since the short-term objective is to produce a deposition pattern for the establishment of a sampling strategy. Infant Thyroid Dose I-131 Deposition DRL Category 2 Rance. Hth (Rem) Rance D(uCi/m ) 0< Hth <.003 0< D <.066 1 .003 <= Hth <.03 .066 <= D <.66 2 . 0 3 < = lith <.3 .66 <= D < 6.6 3 .3 <= Hth < 3.0 6.6 <= D < 66 4 3.0 < lith 66 < D 5 O
g + L. ER 5.8 Page 5 5.2 DOSE ASSES MENT SPECIAb2ST 5.2.1 Short-Term Actions (Continued) IL.II The above criteria are based on a conversion factor of 22.2 2 Ci/m / rem *1 which assumes that a constant deposition velocity of .01m/sec*1 occurred during the release, and that the derived response level for I-131 on nonleafy produce for the one-year-old 2 child is.066 kC1/m. Refer to Reference 6.1 for additional technical basis. 3. Prepare a map or other visual aid as requested, depicting the affected sector blocks by DRL category, to aid in the development of sampling strategies. 4. Participate in sampling strategy meetings with all offsite support' organlaations as needed. During this process.-the use of monitoring equipment in conjunction with and in addition to sampling should be strongly encouraged since the NHY Ingestion Pathway Tracking (IPT) computer program can be used to correlate this 'information. 5.2.2-Lonn-Term Actions The objective of long-term actions is to coordinate, correlate.and manage all sampling and measurement data from all groups and provide reports and visual aids of the data in a cohesive form. 1. Coordinate offsite sampling activities of the NHY sample p collection teams to ensure effective utilization of all resources. 2. Arrange for all offsite sample and measurement data to be routed to NHY Dose Assessment personnel. 3. Direct the METPAC Operator or other available personnel to enter the offsite. sample and measurement-data into the IPT software per- ) Reference 6.2, 4. Periodically review sampling and measurement data and the IPT j i outputs to identify inconsistencies between sampling methodologies of each organisation, assumptions used in Reference 6.1 to evaluate the data, and protective action recommendations issued by each offsite organization. J: 5. Report any of the above inconsistencies to the EOF Coordinator. s 1 -. ~.,
t -b s ER 5.8 Page 6 Rev. 1 0 5.2 DOSE ASSES $HENT SPECIALIST 5.2.2 1,ont-Term Actions 6. Participate in meetings with offsite and onsite organizations to provide copies and interpretations of the IPT outputs. 5.3 HETPAC OPERATOR 1. Assist in the development of the initial potential contamination pattern and in the initial sampling strategy. 2. Enter offsite sampling and measurement data into the computer using the IPT software as per Reference 6.2. 3. Provide guidance to personnel assigned to assist in the IPT data entry process. 4 Produce IPT reports and plots as per Reference 6.2 when requested by the DAS or E0P Coordinator. 5. Provide further evaluations, assessments and duties as assigned by the Dese Assessment Specialist.
6.0 REFERENCES
1. New Hampshire Yankee Ingestion Pathway Tracking (IPT) Software Technical Reference Manual 2. New Hampshire Yankee Ingestion Pathway Tracking Software User Manuel 3. YAEC Technical Description of the SB METPAC System An J}}