ML080580438

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ISFSI - Revision 2 to Change 5 of the Emergency Response Plan Implementing Procedure ERPIP-504, Environmental Assessment Director (EOF)
ML080580438
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 02/22/2008
From: Speer S
Constellation Energy Nuclear Group
To:
Document Control Desk, Office of Nuclear Security and Incident Response
References
ERPIP-504, Rev 2, Change 5
Download: ML080580438 (25)
v • d • e


Text

Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 Nuclear Generation Group Constellation Energy February 22, 2008 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos. 1 & 2; Docket Nos. 50-317 & 50-3 18 Independent Spent Fuel Storage Installation Docket No. 72-8 Changes to the Emergency Response Plan and Implementing Procedures As required by 10 CFR 50.54(q), 10 CFR Part 50 Appendix E.V, and 10 CFR 72.44(f), changes to the Emergency Response Plan and Implementing Procedures are enclosed. These changes do not decrease the effectiveness of the Emergency Response Plan.

Should you have questions regarding this matter, please contact Mr. Jay S. Gaines at (410) 495-5219 or Mr. R. R. Woods at (410) 495-3866.

Very truly yours, e-ý-

Steven C. Speer Director - Emergency Preparedness SCS/CAN/bjd

Enclosure:

ERPIP-504, Revision 2, Change 5 cc: S. J. Collins, NRC Resident Inspector, NRC E. W. Brach, NRC (Without Enclosure)

D. V. Pickett, NRC R. I. McLean, DNR IVLS-LS

CALVERT CLIFFS NUCLEAR POWER PLANT TECHNICAL PROCEDURE EMERGENCY RESPONSE PLAN IMPLEMENTATION PROCEDURES ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF)

REVISION 00205 Safety Related 4/ Non-Safety Related REFERRAL USE Periodically refer to procedure during use APPROVAL AUTHORITY Pete Katz EFFECTIVE DATE Dec 21, 2000

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 RPage 2 of 24 RECORD OF REVISIONS AND CHANGES Rev. Chg. Summary of Revision and Changes 2 03-0020 Procedure upgraded to meet the format and content requirements of the Technical Procedures Writer's Manual.

Changed all TLD references to DLR (Dosimeter of Legal Record) throughout the procedure. Calvert Cliffs will be going to vendor processing and will no longer be using TLDs.

Changed title of procedure and ERO positional titles to support closure of AF200200004, Nos. 002-008 to ensure ERP position titles are consistent among Emergency Preparedness program plans and procedures.

Removed reference to TSC Computer Operators Guide. It was inadvertently included in the previous revision as part of standard upgrade template.

Added reference to ERPIP-901 in appropriate steps for use with speed dial phones.

Change bars have not been used to identify these minor corrections.

03-0230 Corrected revision number throughout procedure. Change bars have not been used.

0203 Added Dosimeter of Legal Record (DLR) to Subsection 3.3, Definitions.

Changed Plant Chemistry Unit Laboratory in step 6.1.C.1 to Fort Smallwood Plant Chemistry Unit Laboratory to avoid confusion with Chemistry Unit at CCNPP.

Corrected reference in step 6.2.A.1 CAUTION. Instead of 10CFR19, it should have been personnel who have been trained according to 10CFR20 and GET, not GOT.

Corrected step 6.2.D by changing State Radiological Health Program to Maryland Department of the Environment, Accident Assessment Center.

Changed incorrect radiation sampling point on Attachment 1, Environmental Radiation Monitoring Sample Points in the Vicinity of CCNPP, page 4 of 6. Instead of RT.234 & Clark's Landing Road, it should be Rt. 235 & Clark's Landing Road.

Added column to Attachment 2, Background Levels, to indicate 1.5 times background.

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 3 of 24 RECORD OF REVISIONS AND CHANGES Rev. Chg. Summary of Revision and Changes 02 0204 Editorial correction to change the step 6.2.A Caution Note to a Warning. The Note is to protect personnel which necessitates a Warning.

002 00205 Editorial correction to update maps with more legible copies.

There is no change in point locations. Incorporated additional maps to enhance point locations.

Also, updated Developmental References to align with Fleet Procedures.

aENVIRONMENT ERPP ..

ASSESSMENT DIRECTOR (EOF)

,Page ERPIP-504 Revision 00205 4of 24 TABLE OF CONTENTS SECTION TITLE PAGE COVER SHEET................................................................................... 1 RECORD OF REVISIONS AND CHANGES................................................... 2 TABLE OF CONTENTS.......................................................................... 4 LIST OF EFFECTIVE PAGES................................................................... 5 1.0 PURPOSE......................................................................................... 6 2.0 APPLICABILITY/SCOPE ........................................................................ 6

3.0 REFERENCES

AND DEFINITIONS............................................................ 6 4.0 PREREQUISITES................................................................................ 7 5.0 PRECAUTIONS .................................................................................. 7 6.0 PERFORMANCE................................................................................. 8 6.1 Activation ................................................................................. 8 6.2 Operation ................................................................................. 9 6.3 Deactivation............................................................................. 10 7.0 POST-PERFORMANCE ACTIVITIES......................................................... 10 8.0 BASES........................................................................................... 10 9.0 RECORDS....................................................................................... 10 ATTACHMENTS , Environmental Radiation Monitoring Sample Points in the Vicinity of CCNPP ............................................................................... 12 , Background Levels..................................................................... 19 , Accidental Radioactive Contamination of Human Food and Animal Feeds: Recommendations for State and Local Agencies.......................... 20 , Relocation ............................................................................... 23

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Paqie 5 of 24 r8R PIP -

LIST OF EFFECTIVE PAGES Cumulative Changes to this Revision 5 (Including ECs)

Pg NChahoe V$1pa$-'cw6 j& PW;,Ghne-No

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1 03-0020,03-0230 23 03-0020,03-0230 2 03-0020,03-0230, 0203 24 03-0020,03-0230 3 03-0020,03-0230, 0204 4 03-0020,03-0230, 0203 5 03-0020,03-0230 6 03-0020,03-0230, 00205, 7 03-0020,03-0230, 0203, 0204 8 03-0020,03-0230, 0203 9 03-0020,03-0230, 0203, 0204 10 03-0020,03-0230, 0203 11 03-0020,03-0230, 0204 12 03-0020,03-0230, 00205 13 03-0020,03-0230, 00205 14 00205 15 03-0020,03-0230, 16 03-0020,03-0230, 0203 17 03-0020,03-0230 18 03-0020,03-0230 19 03-0020,03-0230, 0203 20 03-0020,03-0230 21 03-0020,03-0230 22 03-0020,03-0230

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 6 of 24 1.0 PURPOSE This procedure provides emergency response instructions to the Environmental Assessment Director (EOF) when an emergency action level is called at Calvert Cliffs Nuclear Power Plant.

2.0 APPLICABILITYISCOPE This procedure applies to the Environmental Assessment Director (EOF).

2.1 Responsibilities A. The Environmental Assessment Director (EOF) shall:

1. Report directly to the Radiological Assessment Director (EOF) during the period that the Emergency Operations Facility is activated.

3.0 REFERENCES

AND DEFINITIONS 3.1 Developmental References A. NUREG 0654, Criteria for Preparation and Evaluation of Radiological Emergency response Plans and Preparedness in Support of Nuclear Power Plants B. 10 CFR 20, Standard for Protection Against Radiation C. 10 CFR 50.47, Emergency Plans D. 10 CFR 50 Appendix E to Part 50, Emergency Planning and Preparedness for Production and Utilization Facilities E. Calvert Cliffs Nuclear Power Plant Emergency Response Plan F. PR-I-101, Preparationand Control of Calvert Cliffs Technical Procedures G. CNG-PR-1.01-1005, Control of Constellation NuclearGeneration Technical ProcedureFormat and Content H. PR-1-103, Use of Procedures I. CNG-PR-1.01-1009, Procedure Use and Adherence Requirements J. Technical Procedures Writer's Manual

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 7 of 24 EtRPIP~

3.2 Performance References A. Calvert Cliffs Nuclear Power Plant Emergency Response Plan B. CNG-PR-3.01-1000, Records Management C. ERPIP-901, Communications Equipment 3.3 Definitions Dosimeter of Legal Record:

C Any passive dosimeter for which NVLAP accreditation has been obtained and which may be used as a dosimeter of legal record (that is, DLR, Film, OSL, and so forth).

4.0 PREREQUISITES 4.1 Training and Qualification Personnel performing this procedure shall be qualified on the tasks or activities contained in this procedure.

4.2 Initial Conditions One of the following emergency action levels is called at Calvert Cliffs Nuclear Power Plant:

  • Alert
  • Site Area Emergency <D

,, General Emergency 5.0 PRECAUTIONS Declared pregnant women and minors are not authorized to perform emergency functions.

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 8 of 24

ýERPIP 6.0 PERFORMANCE 6.1 Activation A., REPORT to Emergency Operations Facility on notification of an Alert or higher.

B. NOTIFY Radiological Assessment Director (EOF) of your presence in the Emergency Operations Facility.

C. Status

1. ESTABLISH contact by standard telephone or radio (refer to ERPIP-901, Communications Equipment) with the Fort Smallwood Plant Chemistry Unit Laboratory. 0 0

NOTE Plant Parameters Status Board is located in the status room. Meteorological Status Board is located in the Dose Assessment Office.

2. GET emergency classification and plant status from the Plant Parameters Status Board.
3. GET meteorological conditions and updates from Meteorological Status Board.
4. REVIEW Dose Assessment status with the Radiological Assessment Director (EOF).

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 9 of 24 6.2 Operation A. Environmental Impact WARNING Environmental sampling and DLR exchange during atmospheric radiological releases may result in undue exposure/contamination to personnel and equipment. Only personnel who have been trained according to 10CFR20 or CCNPP GET part 2 may enter areas where sheltering or evacuation protective actions have been implemented. o

1. IF projected or measured radioactivity levels in air, water, soil or vegetation indicate that environmental contamination may result or be present, THEN:
a. CONSIDER initiating environmental sample collection and performing gamma-spectrometric analysis of the field samples.

Attachment 1, Environmental RadiationMonitoring Sample Points in the Vicinity of CCNPP,for routine environmental sample locations.

b. COORDINATE with the Radiological Assessment Director (EOF) to have iodine and particulate samples collected by offsite monitoring teams subjected to gamma-spectrometric analysis.

NOTE It is advisable to collect only one environmental DLR from each location. The second DLR could serve as an overall event radiation record.

2. IF projected or measured ambient radiation dose rates exceed expected background by 50% or more as listed in Attachment 2, Background Levels, THEN INITIATE collection/replacement of environmental DLRs.
3. ESTIMATE the projected possible environmental impact of evaluated/projected releases.

B. ASSIST and ADVISE the Radiological Assessment Director (EOF) as the situation warrants.

C. NOTIFY the Radiological Assessment Director (EOF) of results of evaluations.

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 10 of 24~

6.2 Operation (Continued)

D. SUPPORT the Maryland Department of the Environment, Accident Assessment Center, in sampling and evaluating ingestion pathway deposition.

E. Recovery NOTE During the recovery phase, the Environmental Assessment Director (EOF) may return to the Plant Chemistry Unit Laboratory and function according to Standard Operating Procedures.

1. Based on environmental data:
a. CONSIDER providing state and federal ingestion pathway assistance with:
  • Attachment 3, Accidental Radioactive Contamination of Human Food and Animal Feeds: Recommendations for State and Local Agencies.
  • Attachment 4, Relocation, for return and relocation policies.
  • Population dose calculations.
  • Assessment of the source term.
b. DESIGN a long-term radiological monitoring program for the area(s) affected by the accident.

6,'3 Deactivation ON deactivation of the Emergency Operations Facility, THEN FORWARD emergency records to the Director-Emergency Preparedness.

7.0 POST PERFORMANCE ACTIVITIES None 8.0 BASES None

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 11 of 24 9.0 RECORDS Records generated by this procedure may be permanent, non-permanent, or lifetime radiological records depending on the circumstances under which they are generated.

Records shall be captured and controlled as follows:

A. During an actual event as described in the purpose statement of this procedure, records shall be considered permanent records and submitted to the Emergency Preparedness Unit for final disposition according to CNG-PR-3.01 -1000.

Attachment 1, Environmental RadiationMonitoring Sample Points in the Vicinity of CCNPP

  • Attachment 2, Background Levels Attachment 3, Accidental Radioactive Contaminationof Human Food and Animal Feeds: Recommendations for State and Local Agencies
  • Attachment 4, Relocation B. During an actual event as described in the purpose statement of this procedure, dosimetry records, that is, any dose-related record including access history records, are considered radiological lifetime records and are to be handled and maintained according to standard practices and unit procedures.
  • None C. During a drill or exercise, records generated shall be considered non-permanent records and submitted to the Emergency Preparedness Unit for evaluation.

Attachment 1, Environmental Radiation Monitoring Sample Points in the Vicinity of CCNPP Attachment 2, Background Levels Attachment 3, Accidental Radioactive Contamination of Human Food and Animal Feeds: Recommendations forState and Local Agencies

  • Attachment 4, Relocation

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 12 of 24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 1 of 7 L0 NN N0ý 0"4

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 13 of 24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 2 of 7 IO&

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 14 of 24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 3 of 7

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-IC A. V S~b3 SF0

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 15 of24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 4 of 7 Al On Site before entrance to Camp Conoy (TS) 0.7 0.4 S Air Sample A2 Camp Conoy Rd near emergency siren (TS) 2.5 1.6 SSE Air Sample A3 Bay Breeze Rd (TS) 2.6 1.6 SE Air Sample A4 Route 765 Lusby (TS) 2.9 1.8 SSW Air Sample A5 Emergency Operations Facility (EOF) (TS) 19.3 12.0 WNW Air Sample A6 Long Beach (NTS) 4.4 2.7 NW Air Sample A7 Taylors Island, Carpenter Property (NTS) 12.6 7.8 ENE Air Sample A8 Cambridge, U of MD Estuarine Center (NTS) 32 19.9 NE Air Sample DR1 On Site along cliffs (TS) 0.6 0.4 NW DLR DR2 Route 765 auto dump (TS) 2.7 1.7 WNW DLR DR3 Route 765 Giovanni's Tavern (Knotty Pine) (TS) 2.3 1.4 W DLR DR4 Route 765 across from White Sands sign (TS) 2.0 1.2 WSW DLR DR5 Route 765 John's Creek (TS) 2.4 1.5 SW DLR DR6 Route 765 Lusby (TS) .2.9 1.8 SSW DLR DR7 On Site before entrance to Camp Conoy (TS) 0.7 0.4 S DLR DR8 Camp Conoy Rd near emergency siren (TS) 2.5 1.6 SSE DLR DR9 Bay Breeze Rd (TS) 2.6 1.6 SE DLR DR10 Calvert Beach Rd and Decatur Street (TS) 6.4 4.0 NW DLR DR11 Dirt road off Mackall & Parran Rds (TS) 6.6 4.1 WNW DLR DR12 Mackall & Bowen Rds (TS) 6.7 4.2 W DLR DR13 Mackall Rd near Wallville (TS) 6.1 3.8 WSW DLR DR14 Rodney Point (TS) 6.4 4.0 SW DLR DR1 5 Mill Bridge & Turner Rds (TS) 6.2 3.9 SSW DLR DR16 Across from Appeal School (TS) 6.5 4.0 S DLR DR17 Cove Point & Little Cove Point Rds (TS) 5.9 3.7 SSE DLR DR18 Cove Point (TS) 7.1 4.4 SE DLR DR1 9 Long Beach (TS) 4.4 2.7 NW DLR DR20 On Site near shore (TS) 0.4 0.2 NNW DLR DR21 Emergency Operations Facility (EOF) (TS) 19.3 12.0 WNW DLR DR22 Solomons Island (TS) 12.5 7.8 S DLR DR23 Taylors Island (TS) 12.6 7.8 ENE DLR DR24 Rt. 4 and Parran Road (NTS) 3.0 1.9 WNW DLR DR25 Onsite guard house off Camp Conoy (NTS) 1.0 0.6 S DLR Distance & Direction from the central point between the two containment buildingsf TS = Technical Specification Site NTS = Non Technical Specification Site ISFSI Interim Spent Fuel Storage Installation

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 16 of 24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 5 of 7 0

DR26 Rt. 235 & Clark's Landing Road (NTS) 20.5 12.7 SW DLR 0

DR27 Rt. 231 & Rt. 4 (NTS) 23 14.3 NW DLR DR28 Taylors Island siren #35 Hooper Neck Rd (NTS) 12.3 7.6 ENE DLR DR29 Taylors Island siren #38 Punch Island Rd (NTS) 12.5 7.8 E DLR DR30 Meteorological Station (TS) 0.8 0.5 WSW DLR DR31 Cambridge, Horn Point Rd (NTS) 32 19.9 NE DLR DR32 Taylor's Island, Twining Property (NTS) 12.3 7.6 NE DLR DR33 Taylor's Island, P.A. Ransome Property (NTS) 14.8 9.2 ESE DLR DR34 Intake Trailer (NTS) 0.2 0.1 NE DLR PIC1 Carpenter Property, Taylor's Island, (NTS) 12.6 7.8 ENE Ion Chamber PIC2 Plant Garden Site (NTS) 0.7 0.4 S Ion Chamber PIC3 Site Meteorological Station (NTS) 0.8 0.5 WSW Ion Chamber PIC4 Site NNW Corner of ISFSI (NTS) 0.6 0.4 SW Ion Chamber PIC5 Site South of ISFSI (NTS) 0.6 0.4 SW Ion Chamber PIC8 Visitor's Center (NTS) 0.3 0.2 NW Ion Chamber SFA1 Meteorological Station (TS) 0.8 0.5 WSW Air Sample SFA2 Site Visitor's Platform (TS) 0.3 0.2 NW Air Sample SFA3 North North West Corner of ISFSI (TS) 0.6 0.4 SW Air Sample SFA4 South Corner of ISFSI (TS) 0.6 0.4 SW Air Sample SFDR1 Collocated with Plant DLR #159 (TS) 0.8 0.5 SW DLR SFDR2 Collocated with Plant DLR #160 (TS) 0.7 0.4 SW DLR SFDR3 Collocated with Plant DLR #161 (TS) 0.6 0.4 SW DLR SFDR4 Collocated with Plant DLR #162 (TS) 0.6 0.4 SW DLR SFDR5 Collocated with Plant DLR #163 (TS) 0.7 .0.4 SW DLR SFDR6 Collocated with Plant DLR #164 (TS) 0.7 0.4 SSW DLR SFDR7 Site Visitor's Center (TS) 0.3 0.2 NW DLR SFDR8 NNW Corner of ISFSI (TS) 0.6 0.4 SW DLR SFDR9 South of ISFSI (TS) 0.6 0.4 SW DLR Distance & Direction from the central point between the two containment buildings.

TS = Technical Specification Site NTS = Non Technical Specification Site ISFSI = Interim Spent Fuel Storage Installation

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205

- -- , -. :- ý- ---- - . .7 ý -- - -; - ý - 1.- - I , - ý,- -, II , - Pacie -117- of-- 24 i ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 6 of 7 orUr IU WNWnuf iorSi ki(T 0.6 0.4 SW DLR SFDR11 WNW of ISFSI (TS) 0.7 0.4 SW DLR SFDR12 West of ISFSI (TS) 0.7 0.4 SW DLR SFDR13 SSW of ISFSI (TS) 0.7 0.4 SW DLR SFDR14 SSE of ISFSI (TS) 0.8 0.5 SSW DLR SFDRI5 ENE of ISFSI (TS) 0.6 0.4 SW DLR SFDR16 WSW of ISFSI (TS) 0.7 0.4 SW DLR SFbl Meteorological Station (TS) 0.8 0.5 WSW Vegetation SFb2 Visitor's Center (TS) 0.3 0.2 NW Vegetation SFb3 North NorthWest of ISFSI (TS) 0.6 0.4 SW Vegetation SFb4 South of ISFSI (TS) 0.6 0.4 SW Vegetation SFb5 Onsite before Entrance to Camp Conoy (TS) 0.7 0.4 S Vegetation SFS1 Meteorological Station (TS) 0.8 0.5 WSW Soil SFS2 Visitor's Center (TS) 0.3 0.2 NW Soil SFS3 North NorthWest of ISFSI (TS) 0.6 0.4 SW Soil SFS4 South of ISFSI (TS) 0.6 0.4 SW Soil SFS5 Onsite before Entrance to Camp Conoy (TS) 0.7 0.4 S Soil Distance & Direction from the central point between the two containment buildings.

TS = Technical Specification Site NTS = Non Technical Specification Site ISFSI = Interim Spent Fuel Storage Installation

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205

.. . . Page 18 of 24 ATTACHMENT 1, ENVIRONMENTAL RADIATION MONITORING SAMPLE POINTS IN THE VICINITY OF CCNPP Page 7 of 7 Bottom Sediment Wbs2 Plant Site Discharge Area (NTS) 0.3 0.2 N Bottom Sediment Wbs3 Long Beach (NTS) 4.4 2.7 NW Bottom Sediment Wbs4 Camp Conoy/Rocky Point (NTS) 3.0 1.9. SE Bottom Sediment Ww1 Taylors Island, Carpenter Property (NTS) 12.6 7.8 ENE Well Water Ibl,2,3+ Bay Breeze Road (TS) 2.6 1.6 SSE Vegetation Ib4,5,6+ Onsite Before Entrance to Camp Conoy (TS) 0.7 0.4 S Vegetation Ib7,8,9+ Emergency Operations Facility (TS) 19.3 12.0 WNW Vegetation lal,2 Plant Site Discharge Area (TS) 0.3 0.2 N Fish la4,5 Patuxent (TS) N/A N/A N/A Fish la3 Camp Conoy (TS) 0.9 0.6 E Oysters la6 Kenwood Beach (TS) 10.7 6.6 NNW Oysters Wal Plant Site Intake Area (TS) 0.2 0.1 NNE Bay Water Wa2 Plant Site Discharge Area (TS) 0.3 0.2 N Bay Water Wbl Camp Conoy (TS) 0.6 0.4 ESE Shoreline Distance & Direction from the central point between the two containment buildings,

+ Garden Vegetation typically available June - November.

TS = Technical Specification Site NTS = Non Technical Specification Site ISFSI = Interim Spent Fuel Storage Installation

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 19 of 24

-i N ATTACHMENT 2, BACKGROUND LEVELS AVERAGE (a) 1.5 TIMES EXPOSURE RATE BACKGROUND STATION (piR/h) (pR/h)

STATION DIST (mi) DIRECTION DR1 0.4 NW 6.6 9.9 DR2 1.7 WNW 5.3 8.0 DR3 1.4 W 5.3 8.0 DR4 1.2 WSW 6.2 9.3 DR5 1.5 SW 6.0 9 DR6 1.8 SSW 5.0 7.5 DR7 0.4 S 5.0 7.5 DR8 1.6 SSE 7.2 10.8 EMERGENCY 57 DR9 1.6 SE 5.8 8.7 DR10 4.0 NW 5.1 7.7 0 01 DR11 4.1 WNW 5.5 8.3 DR12 4.2 W 5.3 8.0 DR13 3.8 WSW 5.6 8.4 DR14 4.0 SW 6.3 9.5 EMERGENCY 21 DR15 3.9 SSW 5.8 8.7 EMERGENCY 27 DR16 4.0 S 5.6 8.4 DR17 3.7 SSE 5.9 8.9 EMERGENCY 34 DR18 4.4 SE 5.0 7.5 EMERGENCY 36 DR19 2.7 NW 5.3 8.0 EMERGENCY 1 DR20 0.2 NNW 6.5 9.8 DR21 12.0 WNW 6.2 9.3 DR22 7.8 S 4.8 7.2 DR23 7.8 ENE 7.1 10.7

a. Average values calculated using monthly CCNPP DLR measurements between March 1985, and July 1988.

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205

__ Page 20 of 24 ATTACHMENT 3, ACCIDENTAL RADIOACTIVE CONTAMINATION OF HUMAN FOOD AND ANIMAL FEEDS: RECOMMENDATIONS FOR STATE AND LOCAL AGENCIES Page 1 of 3

1. PROTECTIVE ACTION GUIDES
  • 50mSv (5 rem) CDE to individual tissue and organ I1. DERIVED INTERVENTION LEVELS (DILs)
  • Above doses converted to concentration.
  • Limit of acceptable concentration in human food.
  • Each DIL is set to the-most vulnerable population segment.
  • Limits are given by isotope.
  • Each isotope is evaluated independently.
  • Each food type is evaluated independently.

Ill. GROUPING OF NINE RADIONUCLIDES FOR WHICH THE DILs WERE DEVELOPED.

  • 1-131 grouping
  • Ru-1 03 + Ru-1 06 grouping
  • Pu-238 + Pu-239 + Am-241 grouping IV. PRINCIPAL RADIONUCLIDES FOR NUCLEAR REACTORS
  • 1-131 Grouping
  • Cs-1 34 + Cs-1 37 grouping
  • Ru-1 03 + Ru-1 06 grouping

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 21 of 24 ATTACHMENT 3, ACCIDENTAL RADIOACTIVE CONTAMINATION OF HUMAN FOOD AND ANIMAL FEEDS: RECOMMENDATIONS FOR STATE AND LOCAL AGENCIES Page 2 of 3 V. RECOMMENDED DERIVED INTERVENTION LEVEL (DIL) OR CRITERION FOR EACH RADIONUCLIDE GROUP (a), (b)

ALL COMPONENTS OF THE DIET Radionuclide Group (Bq/kg) (pCi/kg)

Sr-90 160 4300 I-131 170 4600 Cs-1 34 + Cs-1 37 1200 32,000 Pu-238 + Pu-239 + Am-241 2 54 C3 + C6 <1 C3 C6 Ru-1 03 + Ru-1 06 (C) 180,000 + 12,000 6800 <1450 Notes:

(a) TheDIL for each radionuclide group (except for Ru-103 + Ru-1i06) is applied independently. Each DIL applies to the sum of the concentrations of the radionuclides in the group at the time of measurement.

(b) Applicable to foods as prepared for consumption. For dried or concentrated products such as powdered milk or concentrated juices, adjust by a factor appropriate to reconstitution, and assume the reconstitution water is not contaminated. For spices, which are consumed in very small quantities, use a dilution factor of 10.

(c) Due to the large difference in DILs for RU-1 03 and Ru-1 06, the individual concentrations of Ru-103 and Ru-106 are divided by their respective DILs and then summed. The sum must be less than one. C 3 and C 6 are the concentrations, at the time of measurement, for Ru-1 03 and Ru-106, respectively.

Ref: Table 2, Accidental Radioactive Contamination of Human and Animal Feeds:

Recommendations for State and Local Agencies, August 13, 1998. U.S. Department of Health and Human Services, Food and Drug Administration.

a ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF)

ERPIP-504 Revision 00205 Page 22 of 24 ERPIP.

ATTACHMENT 3, ACCIDENTAL RADIOACTIVE CONTAMINATION OF HUMAN FOOD AND ANIMAL FEEDS: RECOMMENDATIONS FOR STATE AND LOCAL AGENCIES Page 3 of 3 VI. PROTECTIVE ACTIONS PRIOR TO CONFIRMATION Protective actions can be taken prior to a release or confirmation of contamination and can include:

  • Precautionary action such as covering exposed products, sheltering animals, use of stored feed:
  1. Can be considered early.
  1. Should avoid placing persons implementing actions in jeopardy.
  • Temporary embargoes of food.

Should be issued only if a General Emergency is declared.

Predictions of extent and magnitude are persuasive.

Should remain in effect until sample results are obtained.

VII. PROTECTIVE ACTIONS AFTER CONFIRMATION Protective actions which should be implemented when contamination in food equals or exceeds DILs consists of:

  • Temporary embargoes of food.

Can be considered when presence of contamination is confirmed but concentrations are not yet known.

  • Normal food production and processing actions that reduce contamination in or on food below DILs.

Holding for decay, washing, peeling.

VIII. PROTECTIVE ACTIONS

  • Milk animals - stored feed, uncontaminated water.
  • Milk - withhold fresh milk from market, divert to powdered milk, storage for decay.

Fruits and vegetables - washing, brushing, scrubbing and peeling to remove contamination, storage for decay by canning or freezing.

  • Grains - milling and polishing. Do not harvest.
  • Other food products - process to remove surface contamination.
  • Meats and meat products - case-by-case basis, place on uncontaminated feed and water.

Water - cover open wells, cisterns, tanks, disconnect filter pipes from run off supplies, close water intakes.

Soil - Idling or dispose, deep plowing, alternating crops, liming.

ERPIP-504 QENVIRONMENTAL ASSESSMENT DIRECTOR (EQE) Revision 00205 Page 23 of 24 ATTACHMENT 4, RELOCATION Page 1of 2 Protective Action Guides For Exposure To Deposited Radioactivity During The Intermediate Phase Of A Nuclear Incident Protective Action PAG (projected dose) a Comments Relocate the general >2 rem Beta dose to skin may be up to5O population. b times higher Apply simple dose reduction <2 rem These protective actions should techniques. c be taken to reduce doses to as low as practicable levels.

a. The projected sum of effective dose equivalent from external gamma radiation and committed effective dose equivalent from inhalation of resuspended materials, from exposure or intake during the first year. Projected dose refers to the dose that would be received in the absence of shielding from structures or the application of dose reduction techniques. These PAGs may not provide adequate protection from some long-lived radionuclides.
b. Persons previously evacuated from areas outside the relocation zone defined by this PAG may return to occupy their residences. Cases involving relocation of persons at high risk from such action (for example, patients under intensive care) should be evaluated individually.
c. Simple dose reduction techniques include scrubbing and/or flushing hard surfaces, soaking or plowing soil, minor removal of soil from spots where radioactive materials have concentrated, and spending more time than usual indoors or in other low exposure rate areas.

Source - PMT-409 6/90

ERPIP-504 ENVIRONMENTAL ASSESSMENT DIRECTOR (EOF) Revision 00205 Page 24 of 24 ATTACHMENT 4, RELOCATION Page 2 of 2 Recommended Surface Contamination Screening Levels for Persons And Other Surfaces At Monitoring Stations in Low Background Radiation Areas (<0.1 mr/h Gamma Exposure Rate)

Betore decontamination <ZA DKga unconaitionai reiease

>2X bkgd Decontaminate After simpleb decontamination effort <2X bkgd Unconditional release

>2X bkgd Full decontaminationc After fullc decontamination effort <2X bkgd Unconditional release

>2X bkgd Continue to d-con persons

<0.5 mR/hd Release animals and equipment After additional full decontamination <2X bkgd Unconditional release effort

>2X bkgd Send persons for special evaluation

<0.5 mPRhd Release animals and equipment

>0.5 mR/hd Refer, or use informed judgment on further control of animals and equipment

a. Windown thickness of approximately 30mg/cm 2 is acceptable. Recommended limits for open window readings are expressed as twice the existing background (including background) in the area where measurements are being made. Corresponding levels, expressed in units related to instrument designations, may be adopted for convenience.

Levels higher that twice background (not to exceed the meter readings corresponding to 0.1 mR/h) may be used to speed the monitoring of evacuees in very low background areas.

b. Flushing with water and wiping is an example of a simple decontamination effort.
c. Washing or scrubbing with soap or solvent followed by flushing in an example of a full decontamination effort.
d. Closed shield reading including background.
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