ML030570288

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Transmittal of Palisades Emergency Plan Implementing Procedures EI-8, Revision 12 Word 2000 Conversion
ML030570288
Person / Time
Site: Palisades Entergy icon.png
Issue date: 02/18/2003
From: Beer J, Fontaine J, Ridley J
Consumers Energy
To: Mcknight J
Office of Nuclear Reactor Regulation
References
236255 EI-8, Revision 12
Download: ML030570288 (26)
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I Date Entered: Feb 18, 2003 TO: USNRCIWASHINGTON JMCKNIGHT Copy Number: - 145 TRANSMITAL NUME:265 PROCEDURE NUMBER: EI-8 TITLE: ONSITE RADIOLOGICAL MONITORING TRANSMITTAL: LISTED BELOW ARE NEW/REVISED PROCEDURES WHICH MUST BE IMMEDIATELY INSERTED INTO OR DISCARDED FROM YOUR PROCEDURE MANUAL.

Action Required Section or Description REMOVE AND DESTROY EI-8, R/12, ENTIRE PROCEDURE REPLACE WITH El-8, R/12, ENTIRE PROCEDURE WORD 2000 CONVERSION SIGN, DATE, AND RETURN THE ACKNOWLEDGEMENT FORM WITHIN 10 DAYS TO THE PALISADES PLANT DOCUMENT CONTROL SIGNATURE OR INITIALS DATE A-045

Procedure No EI-8 Revision 12 Issued Date 3/21/02 PALISADES NUCLEAR PLANT EMERGENCY IMPLEMENTING PROCEDURE TITLE:. ONSITE RADIOLOGICAL MONITORING irocedure Sponsor / '6ate JLBeer !3/18/02 Technical Reviewer Date JSRidley I 4/24/97 User Reviewer Date

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page I TITLE: ONSITE RADIOLOGICAL MONITORING Table of Contents 1.0 PERSONNEL RESPONSIBILITY ............................... ........................................ 1 1.1 TECHNICAL SUPPORT CENTER (TSC) HEALTH PHYSICS (HP)

GROUP LEADER .................... ...................................................................... I 1.2 OPERATIONAL SUPPORT CENTER (OSC) HEALTH PHYSICS (HP)

SUPERVISOR(S)......................................... ........................................ 1 1.3 SITE EMERGENCY DIRECTOR (SED)IEOF DIRECTOR ............................. 1 1.4 ONSITE MONITORING TEAMS .................................................................... 1 2.0 PURPOSE .................................................................................................................... 1

3.0 REFERENCES

................................................................... 2 3.1 SOURCE DOCUMENTS .............................................................................. 2 3.2 REFERENCE DOCUMENTS ......................................................................... 2 4.0 INITIAL CONDITIONS AND/OR REQUIREMENTS ...................................................... 3 5.0 PROCEDURE ............................................................................................................. 4 5.1 OSC HEALTH PHYSICS SUPERVISOR(S) ....................................... ....... 4 5.1.1 Equipment .......... ..................................................................... 4 5.1.2 Briefing ......................................................... .......................... 4 5.2 ONSITE MONITORING TEAMS .................................................................. 4 5.2.1 Deployment Preparation ............................. 4 5.2.2 Meteorological Data ..................................................... ... 4 5.2.3 Onsite Monitoring Team Log ................................................. 5 5.2.4 OSC Activation ............................................. ........................... 5 5.2.5 Assembly Area Monitoring ..................................................... 5 5.2.6 Plume Tracking - Outside - Onsite .............................. ..... 5 5.2.7 Evacuation Monitoring ...................................... ..... 6 5.2.8 Support to Other Teams ...................................... ................. 6 5.2.9 Field Collection and Determination of Airborne ConcentrationrContamination Surveys ................................. 6 5.2.10 Reporting ............................................................................... 6 5.3 WORKER PROTECTION AGAINST IODINE ................................................ 6

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page Il TITLE: ONSITE RADIOLOGICAL MONITORING Table of Contents 6.0 ATTACHM ENTS AND RECO RDS ................................................................................ 7 6.1 ATT ACHM ENTS ............................................................................................ 7 6.2 RECORDS ....................................................................................................... 7 7.0 SPECIAL REVIEW S ......................................................................... ......... 7 ATTACHMENTS , "Onsite Monitoring Team List" , "Air Sample Analysis Sheet" , "Dose Equivalent Iodine Conversion Factors" , "Dead Time Correction Curve" , "Onsite Monitoring Team Logo , "Air Sample Log" , "Operational Support Center Phone List"

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page I of 7 TITLE: ONSITE RADIOLOGICAL MONITORING USER ALERT REFERENCE USE PROCEDURE Refer to the procedure periodically to confirm that all procedure segments of an activity will be or are being performed. Where required, sign appropriate sign-off blanks to certify that all segments are complete.

1.0 PERSONNEL RESPONSIBILITY 1.1 TECHNICAL SUPPORT CENTER (TSC) HEALTH PHYSICS (HP) GROUP LEADER The TSC HP Support Group Leader or designate is responsible for ensuring that onsite radiation monitoring is performed.

1.2 OPERATIONAL SUPPORT CENTER (OSC) HEALTH PHYSICS (HP)

SUPERVISOR(S)

An OSC HP Supervisor(s) is responsible for tracking, organizing, briefing, and directing the Onsite Monitoring Teams at the request for onsite monitoring by the TSC HP Support Group.

1.3 SITE EMERGENCY DIRECTOR (SED)IEOF DIRECTOR Based on who has command and control, either the SED or EOF Director has the responsibility to authorize the use of Potassium Iodide (KI) as a thyroid blocking agent.

1.4 ONSITE MONITORING TEAMS The Onsite Monitoring Team technicians are responsible for performing surveys, monitoring personnel and equipment, analyzing air samples, and reporting results to the OSC.

2.0 PURPOSE To provide guidelines for onsite radiological monitoring during an emergency.

PALISADES NUCLEAR PLANT Proc No El-B EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page 2 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING

3.0 REFERENCES

3.1 SOURCE DOCUMENTS 3.1.1 Site Emergency Plan Section 7, "Emergency Facilities and Equipment" 3.1.2 EPA-400 Manual, "Protective Action Guidelines and Protective Actions for Nuclear Incidents 1990' 3.1.3 EA-JLF-93-01 3.1.4 EA-JLF-94-02 3.1.5 EA-JLF-97-004 3.1.6 10CFR20 Subpart C 3.2 REFERENCE DOCUMENTS 3.2.1 Emergency Implementing Procedure EI-4.2, 'Operational Support Center Activation' 3.2.2 Emergency Implementing Procedure El-13, 'Evacuation/Reassembly' 3.2.3 Emergency Implementing Procedure EI-16.1, "Maintenance of Emergency Equipment" 3.2.4 Emergency Implementing Procedure EI-9, "Offsite Radiological Monitoring" 3.2.5 Emergency Implementing Procedure EI-2.1, "Site Emergency Director' 3.2.6 Palisades Administrative Procedure 10.46, "Plant Records" 3.2.7 Health Physics Procedure HP 2.18, "Personnel Contamination Monitoring and Decontamination" 3.2.8 Health Physics Procedure HP 2.19, "Airborne Radioactivity Sampling" 3.2.9 Health Physics Procedure HP 2.14, "Radiological Surveys'

PALISADES NUCLEAR PLANT Proc No El-B EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page 3 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING 4.0 INITIAL CONDITIONS AND/OR REQUIREMENTS 4.1 Onsite monitoring shall be promptly initiated per SEP Section 6, 'Emergency Measures," upon completion of OSC activation and accountability or upon request by the SED or TSC HP Support Group.

4.2 All members of the Onsite Radiation Monitoring Teams shall perform their actions in such a manner that they keep their exposure As Low As Reasonably Achievable (ALARA), and do not exceed the following yearly dose control levels (without SED Approval):

AREA EXPOSED CONTROL LEVEL (rem)

-Total Effective Dose 2.0 (Consumers Dose)

Equivalent (TEDE) 4.0 (All Dose)

-Shallow Dose Equivalent (SDE) 40 (all Dose) for the Whole body and Extremities

-Lens of the eye (LDE) 12 (All Dose) 4.3 Emergency Implementing Procedure EI-2.1, "Site Emergency Director," gives requirements for authorizing exposure In excess of the Consumers Energy Administrative Dose Control Levels and Federal Regulatory dose limits.

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page 4 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING 5.0 PROCEDURE USER ALERT REFERENCE USE PROCEDURE Refer to the procedure periodically to confirm that all procedure segments of an activity will be or are being performed. Where required, sign appropriate sign-off blanks to certify that all segments are complete.

5.1 OSC HEALTH PHYSICS SUPERVISOR(S) 5.1.1 Equipment Ensure each Onsite Monitoring Team is equipped with instrumentation and personal protective equipment (PPE) needed for potential and actual radiological hazards encountered in the field. Guidelines for when to use PPE should be understood.

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5.1.2 Briefing Designate and brief the Onsite Monitoring Teams prior to dispatch as outlined in Attachment 1,Section I of this procedure.

5.2 ONSITE MONITORING TEAMS 5.2.1 Deployment Preparation Refer to the list on Attachment 1, Section lb to ensure all necessary equipment is available. Obtain a briefing from an OSC HP Supervisor prior to dispatch.

5.2.2 Meteorological Data When performing surveys outside, verify given meteorological data by observation of the flag, cooling tower plume, movement of trees, or other suitable means. Ifthe observations conflict with the given data, contact the OSC to verify meteorological data and, if needed, redetermine affected areas to be monitored.

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PALISADES NUCLEAR PLANT Proc No E1-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page 5 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING 5.2.3 Onsite Monitoring Team Log Each monitoring team shall keep a log of pertinent data. This log may be kept in the field, or may be completed when the team returns to the OSC. Record log entries on Attachment 5 of this procedure.

a. Significant changes in Plant conditions while deployed, and times.
b. Meteorological data changes, if outside, and observations.
c. Communications, requests from the OSC.
d. Surveys performed, locations, routes.
e. Specific job coverage details.
f. Problems, deficiencies noted.
g. Dose tracking for team members.
h. Personnel monitored at Onsite Control Point(s).

I. Technician initials.

5.2.4 OSC Activation Refer to Emergency Implementing Procedure EI-4.2, "Operational Support Center Activation."

a. Establish a Radiologically Controlled Area for sample analysis, using lead shielding, if necessary, to obtain a < 300 cpm background for analysis, and for storage of "hot" samples. Maintain a log for air samples using Attachment 6 of this procedure.

5.2.5 Assembly Area Monitoring Refer to the list on Attachment 1, Section 2, of this procedure for Assembly Area Monitoring.

5.2.6 Plume Tracking - Outside - Onsite Refer to Attachment 1, Section 3, of this procedure. Record data on Attachments 2 and 5 of this procedure.

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE RevIslon 12 Page 6 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING 5.2.7 Evacuation Monitoring Refer to Attachment 1, Section 4, of this procedure for Evacuation Monitoring.

5.2.8 Support to Other Teams Refer to Attachment 1, Section 5, of this procedure. Onsite monitoring teams perform radiation monitoring, contamination control, and dose tracking in support of other teams.

5.2.9 Field Collection and Determination of Airborne Concentration/Contaminatlon Surveys Refer to Attachment 1, Section 6 of this procedure for Airborne Sampling and Contamination Surveys.

5.2.10 Reporting

a. Results of surveys and sample analysis shall be reported as soon as possible to an OSC HP Supervisor. In the field, use a hand-held battery powered radio. Ifthis means of communication is not available/functional, use the nearest telephone available.
b. Upon the team's return to the OSC, ensure that all applicable OSC Status Boards (eg, OSC-4, "Monitoring Team Data," OSC-6, "Onsite Monitoring Board (Habitability Areas)," etc) are updated.

5.3 WORKER PROTECTION AGAINST IODINE

a. Thyroid blocking agents shall be considered for protection of the thyroid if the worker would exceed 1000 DAC-hrs from isotopes of Iodine.
b. Authorization to use thyroid blocking agents shall be given by the SED or EOF Director. Once authorization has been given, each worker shall personally decide whether to take the blocking agent.
c. The thyroid blocking agent is in the form of Potassium Iodide (KI) tablets in the amount of 130 mg per tablet. These tablets should be made available on a basis of one tablet per day per worker for a maximum of ten days.

KI tablets administered three to four hours post exposure can reduce the thyroid dose by 50 percent. These tablets (KI) should be administered within four hours of exposure for maximum effectiveness.

PALISADES NUCLEAR PLANT Proc No El-8 EMERGENCY IMPLEMENTING PROCEDURE Revision 12 Page 7 of 7 TITLE: ONSITE RADIOLOGICAL MONITORING 6.0 ATTACHMENTS AND RECORDS 6.1 ATTACHMENTS 6.1.1 Attachment 1, "Onsite Monitoring Team List" 6.1.2 Attachment 2, "Air Sample Analysis Sheet' 6.1.3 Attachment 3, 'Dose Equivalent Iodine Conversion Factors" 6.1.4 Attachment 4, 'Dead Time Correction Curve*

6.1.5 Attachment 5, "Onsite Monitoring Team Log" 6.1.6 Attachment 6, 'Air Sample Log" 6.1.7 Attachment 7, "Operational Support Center Phone List" 6.2 RECORDS Records generated by this procedure shall be filed in accordance with Palisades Administrative Procedure 10.46, "Plant Records."

7.0 SPECIAL REVIEWS 7.1 The scope of this procedure does not include activities that require a 50.59 review per Palisades Administrative Procedure 10.41, "Procedure Initiation and Revision.0 e.

Therefore, changes to this procedure do not require a 50.59 review.

7.2 The scope of this procedure includes activities that require a PRC review per Palisades Administrative Procedure 10.41, "Procedure Initiation and Revision.' e" Therefore, changes to this procedure require a PRC review.

Proc No EI-8 Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page I of 8 Date: Technicians:

SECTION 1: DEPLOYMENT

a. Review the Onsite Monitoring Deployment Kit (3-ring binder in OSC Emergency Kit). Contents include: Emergency Implementing Procedures EI-8, "Onsite Radiological Monitoring"; EI-13, "Evacuation/Reassembly";

EI-7.1, "Post Accident Sampling - PCS Liquid/Gas and Containment Air, (Section 4 and Section 5.1); EI-16.1, "Maintenance of Emergency Equipment," (Attachment 2, Kit 3 inventory); and copies of various forms for use in the field.

b. Determine and obtain necessary equipment in accordance with assignment and the following equipment list:
1. Radiation Detection Instrumentation. Upon activation of the OSC, instruments will be staged and logged out of the OSC by the Dosimetry/Instrument Issue Specialist. Perform/verify Operational Checks of instruments prior to leaving the OSC.
2. Primary and Secondary dosimetry.
3. Applicable protective clothing and respiratory equipment. (Lapel Air Sampler for individual breathing zone samples, if determined necessary.)
4. Radio communication equipment. Perform operability check of hand-held battery powered radio.
5. Radeco Air Sampler for large area grab samples.
6. Applicable survey maps, forms.
7. Smears, smear pad.
8. Ziploc bags for samples.
9. Writing material.
10. Any necessary keys (located in the HP Key Lockers or OSC Emergency Kit).
11. Phone numbers to call in the event radio-communication becomes difficult or nonexisting. See Attachment 7 for preferred phone numbers.

Proc No EI-8 Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 2 of 8

c. Obtain briefing from the OSC HP Supervisor in the following areas, if applicable:
1. Meteorological data: Wind Direction Wind Speed Stability Class
2. Plant conditions: Affected Components/Areas.

Release Time Release Path Emergency Class

3. Projected dose rates and airborne activity.
4. Locations/routes to be surveyed:

(eg, applicable Assembly Areas, stairwell from the OSC to the North Door of the TSC, Security CAS and SAS, evacuation control point/monitoring stations, work sites, affected areas, release monitoring outside-onsite, search and rescue)

5. Surveys/samples desired:

(eg, dose rates, work area, general area, contact, open/closed beta window, three inches and three feet from ground, surface contamination, airborne activity)

6. Optimum route to designated area, such that exposure is kept ALARA.
7. Protective action(s) guidelines/limits.
8. Disposition of samples:
9. Special prejob briefing for work in affected area:

(eg, special precautions, instructions, limiting circumstances, protective requirements, special dosimetry)

10. Communications, preferred and alternate methods, frequency, and emergency phone numbers. (Reference Attachment 7 of this procedure for preferred phone numbers.)

Proc No El-8 Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 3 of 8 SECTION 2: ASSEMBLY AREA MONITORING, OSC TO TSC STAIRWELL CAS AND SAS

a. Upon completion of OSC activation and accountability, habitability monitoring of applicable Assembly Areas should commence. Other areas such as the stairwell from the OSC to the North Door of the TSC, and Security CAS and SAS should also commence.
b. Monitoring may include surveys for radiation dose rates, airborne activity (iodine and particulate), and loose surface contamination at the entrance(s) to the area(s). If the area air concentration is >40 DACS, or radiation levels

>1 OOmR/hr, immediately notify the OSC Director. le.

c. Monitoring should be at frequent, regular Intervals during escalating portions of the emergency, and less frequent as stabilization is achieved, or when the emergency classification is downgraded.
d. Assembly Areas:.
1. Assembly Area I Control Room
2. Assembly Area II TSC
3. Assembly Area III Training Bldg 2nd Floor le--
4. Assembly Area IV Support Bldg Reception Area
5. Assembly Area V OSC - Lunchroom - Service Bldg
6. Assembly Area VI Men's Locker Room across from Lunchroom -.Service Bldg
7. Assembly Area VII Lunchroom - Support Bldg
8. Assembly Area VIII . Security Bldg

Proc No El-8 Attachment 1 ONSITE MONITORING TEAM LIST Revislon 12 Page 4 of 8

e. CAS (Central Alarm Station) - inside RCA.
f. SAS (Secondary Alarm Station) - adjacent to Service Bldg elevator.
g. Stairwell from the OSC to the North Door of the TSC.
h. Data Logged, Attachment 5.
i. Data reported to OSC.

SECTION 3: PLUME TRACKING - OUTSIDE - ONSITE NOTE: The following guidance is an aid only in initially locating and following the plume.

a. Using given meteorological data and the site map, a fair idea can be obtained of the possible location of the plume.

NOTE: Plume location and dose rate information shall be reported as soon as possible.

This information is vital for Dose Assessment and Protective Action Recommendations.

b. Traverse the suspected area to determine the existence, outer boundaries, centerline, and respective dose rates of a release.
1. Using a high range ion chamber, traverse the suspected area, monitoring the meter continuously.
2. When an increase in dose rate is noted, record time, dose rate, and relative site location.
3. Continue monitoring dose rate increases to the centerline, where the dose rate will be at a maximum. Periodically check open vs closed beta window dose rates for the presence of the plume at ground level.

Proc No El-B Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 5 of 8 NOTE: An Emergency Van with an Inverter, or some other power source is needed to power the Air Sampler. If power is unavailable, the Air Sample is not required.

4. At the centerline, unless high dose rates prohibit, obtain an air sample (iodine and particulate) and survey for dose rates at three inches and three feet from the ground. Check open and closed beta window dose rates, and take smear(s) for loose surface contamination. Ifcenterline open/closed window readings indicates there is no ground level plume present, the air sample and surface contamination surveys may be omitted.
5. Continue monitoring dose rates to the opposite plume boundary, and record the relative site location of the outer boundary.
c. Check self-reading and electronic dosimeters frequently (ie, entry into plume, exit from plume) and record times and dose received. Dose received per plume entry, in addition to previous dose received in the current year, should be closely tracked to ensure authorized dose control levels are not exceeded.
d. When traversing or sampling in a ground level plume, and/or projected or known airborne activity indicates caution, evaluate necessary protective clothing.

Proc No El-8 Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 6 of 8 SECTION 4: EVACUATION MONITORING

a. Proceed to the assigned Control Point/Monitoring Station (established at:

Security Bldg; North Beach Gate; or Inner Gate to South Radwaste) and ascertain habitability prior to establishing the monitoring station. If personnel cannot be deconned at the selected station, then bag or contain the contamination as best as possible and send them on to the designated Reassembly Area.

b. El-13, "Evacuation/Reassembly," implemented: Personnel surveyed, dosimeters read, dosimetry collected, etc.
c. Personnel decontaminated in accordance with Health Physics Procedure HP 2.18, "Personnel Contamination," (copy of HP 2.18 and forms are in decon kit).
d. Data logged, Attachment 5.
e. Data reported to OSC.

SECTION 5: SUPPORT TO OTHER TEAMS

a. Support for Chemistry, Maintenance, Operations, Fire Brigade, or Search and Rescue.
b. Team members appropriately outfitted (ie, dosimetry, protective clothing, respiratory equipment).
c. Performed dose rate surveys (ie, enroute, general area, work area, contact, open/closed beta window, three inches and three feet from ground).
d. Performed airborne activity and loose contamination surveys.
e. Dosimetry monitored, stay times calculated.
f. Data logged, Attachment 5.
g. Data reported to OSC.

Proc No E1-8.

Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 7 of 8 SECTION 6: AIRBORNE SAMPLING AND CONTAMINATION SURVEYS NOTE: Lapel Air Samples, iftaken, shall only be analyzed using HP 2.19, "Airbome Radioactivity Sampling."

a. Field collection under emergency conditions should be a 5 ft3 sample, normally obtained by taking a 2 cfm sample for 2.5 minutes. A shorter sample would be appropriate in the presence of high dose rates.
b. Complete Sections 1 and 2 of Attachment 2 to document dose rates, contamination levels, and air sample data to determine corrected volume.

Section 1 is to be completed for every air sample taken.

c. Carefully remove filter and cartridge. Mark the direction of air flow on the silver zeolite cartridge with an arrow. Handle filters with care to prevent cross contamination or loss of collected material, using tweezers when possible.
d. Perform initial gross analysis using a PRM-6 count rate meter with an HP-21 0 probe or equivalent.
e. Field determination of particulate Airborne Activity:
1. Determine the background count rate with the HP-21 0 probe or equivalent in place on the sample holder.
2. Place the particulate filter in the sample holder, upstream side up.

With the HP-21 0 probe or equivalent in place on the holder, the filter should be approximately % inch from the detector.

3. Determine the gross particulate count rate.
4. Complete Section 3 of Attachment 2.
5. Place the sample In a bag or envelope, label with date, time sample 2 started and ended, average flow rate, location sample was taken, and initial.

Proc No El-8 Attachment 1 ONSITE MONITORING TEAM LIST Revision 12 Page 8 of'8

f. Field determination of gross iodine activity.
1. Determine the background count rate with the HP-210 probe or equivalent in the counting area.

NOTE: Backside readings at 1/2" are preferred, but if count rate is negligible use the front side at 1/2".

2. Determine the gross iodine count rate by placing the HP-210 probe or equivalent 1/2N from the backside of cartridge.
3. Complete Section 4 of Attachment 2.
4. Place the cartridge in a bag, label same as for the particulate filter.
g. Save all samples for further/future analysis, storing high-level samples in a shielded area. If isotopic identification of air samples is desired, use the low-level counting room MCA in the Service Building, if available.
h. Reevaluate protective measures necessary (protective clothing), based on determined airborne activity levels.

ERC: 950/22*06 Proc No El-8 Attachment 2 Revision 12 AIR SAMPLE ANALYSIS SHEET Page I of1

1. RADIOLOGICAL DATA (Taken at Each Air Sample Location) 1BCF mrad/hr
a. 3 foot: mR/hr(OW) - mR/hr(CW) X =

1BCF mrad/hr

b. 3 Inch: mR/hr(OW) - mRPhr(CW) X =
c. Ground Smear: ______cpm/OOcmN(Gross) - _____cpm (BKG) = cpm (Net)
d. Location:

1BCF = Beta Correction Factor Date: Time:

2. AIR SAMPLE DATA Consumers Energy Sampler No:

Date: Start Time: Stop Time:

Sample Duration (min) X Flowrate (cfm) = Total Volume (fts)

Corrected Volume (Particulate and Iodine):

(Total Volume fts ) (0.90) (2.83E4 cc/fts) = cc

3. PARTICULATE AIR SAMPLE ANALYSIS Instrument Model/Consumers Energy No PRM-6! Efficiency Gross cpm - Background cpm = ccpm Calculation:

PiCVcc = ccpm = jiCVcc (Corrected Volume cc) (EIft ... ) (2.22E6 dpm/pCQ)

4. IODINE SAMPLE ANALYSIS Backside (Preferred) _ Frontside _ (Check One)

Instrument Model/Consumers Energy No PRM-6/

Gross _cpm - Background cpm = ccpm Calculation:

i*C/cc = ccpm - Ci/cc (Corrected Volume cc) (eCF ccpm/PCi Completed By, Reviewed By:.

2Conversion Factor (CF) Is 1.48E5 ccpm/lpCi for backside count rates or 3.77E6 ccpm/lCi for frontside count rates. These factors are acceptable for reactor critical and up to 8 hr post reactor shutdown. After 8 hr post reactor shutdown, use Conversion Factors InAttachment 3, Table 1 or Table 2.

F-Proc No El-8 Attachment 3 Revision 12 DOSE EQUIVALENT IODINE CONVERSION FACTORS Page I of 2 TABLE I BACKSIDE (PREFERRED METHOD)

TIME SINCE TIME SINCE TIME SINCE RX SHUTDOWN ccpm/pCi RX SHUTDOWN ccpm/pCi RX SHUTDOWN ccpmnlCi (HRS) (HRS) (HRS) 0.25 2.73E + 5 7.00 1.23E + 5 28.00 5.98E + 4 2.40E + 5 8.00 1.17E + 5 30.00 5.63E + 4 0.50 2.23E + 5 9.00 1.12E+5 32.00 5.30E + 4 0.75 10.00 1.07E + 5 34.00 4.99E + 4 1.00 2.10E + 5 2.OOE + 5 12.00 9.93E + 4 36.00 4.65E + 4 1.25 14.00 9.26E + 4 38.00 4.36E + 4 1.50 1.92E + 5 16.00 8.69E +4 40.00 4.06E + 4 1.75 1.85E + 5 1.80E + 5 18.00 8.11E+4 42.00 3.80E + 4 2.00 1.61E + 5 20.00 7.66E + 4 44.00 3.52E + 4 3.00 1.48E + 5 22.00 7.19E +4 46.00 3.28E + 4 4.00 1.38E + 5 24.00 6.75E + 4 48.00 3.02E + 4 5.00 1.30E + 5 26.00 6.35E + 4 50.00 2.79E + 4 6.00

Proc No El-8 Attachment 3 DOSE EQUIVALENT IODINE CONVERSION FACTORS Revision 12 Page 2 of 2 TABLE 2 FRONTSIDE (ALTERNATE METHOD)

TIME SINCE TIME SINCE TIME SINCE RXSHUTDOWN ccpmfi/Ci RX SHUTDOWN ccpm/lCi RX SHUTDOWN ccpm/.CI (HRS) (HRS) (HRS) 0.25 4.58E + 6 7.00 3.18E + 6 28.00 1.20E + 6 0.50 4.51E+6 8.00 3.01 E + 6 30.00 1.16E + 6 0.75 4.47E + 6 9.00 2.84E + 6 32.00 1.13E + 6 1.00 4.43E + 6 10.00 2.69E + 6 34.00 1.09E + 6 1.25 4.36E + 6 12.00 2.40E + 6 36.00 1.05E + 6

.1.50 4.32E + 6 14.00 2.15E+6 38.00 1.01E + 6 1.75 4.25E + 6 16.00 1.92E + 6 40.00 9.74E + 5 2.00 4.22E + 6 18.00 1.71E+ 6 42.00 9.43E + 5 3.00 3.99E + 6 20.00 1.53E + 6 44.00 9.05E + 5 4.00 3.77E + 6 22.00 1.36E + 6 46.00 8.76E+5 5.00 3.56E + 6 24.00 1.28E +.6 48.00 8.41E+5 6.00 3.37E + 6 26.00 1.24E + 6 50.00 8.15E + 5

C C Proc No El-f Attachment 4 DEAD TIME CORRECTION CURVE Revision 12 Page I of 1 Dead Time Correction Curve For PRM-6 1,404,'-

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.-I 700--A 0

600------------------

0 500--

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200-100--

100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440 460 480 500 Observed Count Rate (1,000 cpm)

ERC: 950122*06 Proc No El-8 Attachment 5 Revision 12 Page 1 of I ONSITE MONITORING TEAM LOG Date: _ Technicians:

I.

TIMPI: rlATA

.KA= IA.

_________________________I

ERC: 950/22*0(

C Proc No El-8 (

Attachment 6 Revision 12 Page 1 of I AIR SAMPLE LOG Unidentified Unidentified Identified Identified Date/Time Sampled By Particulate Iodine Particulate Iodine Sampled Location Counted By Activity Activity Activity Activity

Proc No Ei-8 Attachment 7 Revision 12 OPERATIONAL SUPPORT CENTER PHONE LIST Page I of I OSC Director 2109 (OSC Director)*

2110 (TIF) 2243 (OSC Communicator)*

Health Physics 2409*

2410*

Direct Line to TSC OSC to Met Tower Line Fax Line 764-2730 Chemistry 2596 General Use 2346 Locker Room 2600 2606 Power Failure Only 764-8994*

  • Preferred phones for communications from Onsite Monitoring Teams.
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