ML031920073
| ML031920073 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 06/27/2003 |
| From: | Susquehanna |
| To: | Document Control Desk, Office of Nuclear Security and Incident Response |
| References | |
| 28401 EP-PS-130, Rev 17 | |
| Download: ML031920073 (9) | |
Text
Jun. 27, 2003 Page 1 of 1 MANUAL HARD COPY DISTRIBUTION DOCUMENT TRANSMITTAL 2003-30564 INFORMATION EMPL#:28401 CA#:0363 TRANSMITTAL INFORMATION:
TO: (frXAelnoe- .x 06/27/2003 LOCATION: DOCUMENT CONTROL DESK FROM: NUCLEAR RECORDS DOCUMENT CONTROL CENTER (NUCSA-2)
THE FOLLOWING CHANGES HAVE OCCURRED TO THE HARDCOPY OR ELECTRONIC-MANUAL ASSIGNED:
TO YOU:
130 - 130 - HP II DOSE CALCULATOR: EMERGENCY PLAN- POSITION SPECIFIC PROCEDURE REMOVE MANUAL TABLE OF CONTENTS DATE: 06/24/2003 ADD MANUAL TABLE OF CONTENTS DATE: 06/26/2003 CATEGORY: PROCEDURES TYPE: EP ID: EP-PS-130 REMOVE: REV:16 ADD: REV: 17 UPDATES FOR HARD COPY MANUALS WILL BE DISTRIBUTED WITHIN 5 DAYS IN ACCORDANCE WITH DEPARTMENT PROCEDURES. PLEASE MAKE ALL CHANGES AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX UPON RECEIPT OF HARD COPY. FOR ELECTRONIC MANUAL USERS, ELECTRONICALLY REVIEW THE APPROPRIATE DOCUMENTS AND ACKNOWLEDGE COMPLETE IN YOUR NIMS INBOX.
Npc5
PROCEDURE COVER SHEET PPL SUSQUEHANNA, LLC I NUCLEAR DEPARTMENT PROCEDURE HP II DOSE CALCULATOR: EP-PS-130 Revision 17 Emergency Plan Position Specific Instruction Page 1 of 3 QUALITY CLASSIFICATION: APPROVAL CLA*SIFICATION:
( ) QA Program (X) Non-QA Program ( ) Plan;/ he ) Non-Plant
( X) Instrbqtiori/z EFFECTIVE DATE: 1%a PERIODIC REVIEW FREQ ..NCY i 2 Years PERIODIC REVIEWVDLDAT : 6 ) Qkxs RECOMMENDED REVIEWS: / i*
All ProceduvOw4er: Nuclear Emergency Planning R4sponsible Supervisor: Radiation Protection Manager Responsible FUM: Supervisor-Nuclear Emergency Planning Responsible Approver: Vice President-Nuclear Operations FORM NDAP-A-0002-1, Rev. 3, Page 1 of 1
EP-PS-1 30 Revision 17 Page 2 of 3 HP II DOSE CALCULATOR: Emergency Plan-Position Specific Instruction WHEN: At request of Shift Manager HOW NOTIFIED: Working hours - telephone call or plant page REPORT TO: Shift Manager until TSC is activated, then TSC Dose Calculator WHERE TO REPORT: Control Room initialily, then TSC.
OVERALL DUTY:
Perform, validate, and report dose calculations.
MAJOR TASKS: TAB: REVISION:
Report to the Control Room. TAB A 6 Obtain briefing from Shift Manager/Control Room TAB B 3 personnel.
Obtain meteorological data. TAB C 4 Withdraw vent monitor data from SPING console. TAB D 8 Perform dose calculations, then report results to TABE 8 those who request them.
Initiate radio communications with and direct OSCAR TAB F 7 and other field monitoring teams until relieved by the Health Physics Radioman.
Validate dose calculations with field reading from TAB G 8 OSCAR and other field monitoring teams and report.
Once TSC is activated, maintain dose calculations TAB H 3 and direct clerk.
EP-PS-130 Revision 17 Page 3 of 3 SUPPORTING INFORMATION: TAB:
Intentionally Blank TAB 1 Intentionally Blank TAB 2 Intentionally Blank TAB 3 Onsite Emergency Monitoring Locations TAB 4 Intentionally Blank TAB 5 Intentionally Blank TAB 6 Public Protective Action Recommendation Guide TAB 7 PPL Emergency Personnel Dose Assessment and TAB 8 Protective Action Recommendation (PAR) Guide MetVent Data Acquisition TAB 9 Vent Monitor Data Acquisition TAB 10 MIDAS Dose Projection Computer Model Instructions TAB 11 Intentionally Blank TAB 12 1-131 Frisker Measurement: Conversion Factors TAB 13 Intentionally Blank TAB 14 Intentionally Blank TAB 15 TSC Dose Assessment Flowchart TAB 16
REFERENCES:
SSES Emergency Plan NUREG-0654, Planning Standards and Evaluation Criteria NUREG-0731, Guidelines for Utility Management Structure and Technical Resources, September 1980
TABB EP-PS-1 30-B Revision 3 Page 1 of 1 MAJOR TASK:
Obtain briefing from Shift Manager/Control Room personnel.
SPECIFIC TASKS: HOW:
- 1. Inform Shift Manager/Unit Supervision 1a. Identify yourself as the 'Dose of your arrival. Calculator.'
- 2. Obtain briefing from person holding 2a. Ask key questions, including-the briefing.
(1) Is there a release in progress or is one imminent?
(2) Should I-prepare for dose calculations?
(3) What is the cause or source of the release?
- 3. Support Shift Manager/Control Room 3a. Provide Inplant Team coverage upon personnel, if not used for dose request.
calculations.
3b. If appropriate, direct INDIA Team to sign-in under RWP 8000.
TABD EP-PS-130-D Revision 8 Page 1 of 2 MAJOR TASK:
Obtain vent monitor data.
SPECIFIC TASKS: HOW:
- 1. Obtain vent monitor data from PICSY. la. Obtain Noble Gas vent data. Utilize the default Noble Gas to Iodine ratio of 1,000 and the default Noble Gas to Particulate ratio of 10,000 until Chemistry provided iodine and particulate vent data.
NOTE:
"White" PICSY data is an Indication of unreliable data. It may be normal and acceptable due to low or no flow In the SPING Monitor onrmay Indicate a release exceeding the range of the Instrument or an Indication of Instrumentation or computer Interface problems.
HELP Meteorological Data Acquisition See TAB 9 HELP Vent Monitor Data Acquisition See TAB 10 HELP TSC Dose Assessment Flowchart See TAB 16
- 2. Assess reliability of data. 2a. If low confidence (white) PICSY data exists:
(1) If the Control Room is in control, contact Operations to determine if condition is normal. If the TSC is in control, notify the TSC dose calculator of the low confidence (white) data.
(2) Use appropriate alternate data such as grab sample (vent, PAVSS, HP air samples) results.
TAB D EP-PS-1 30-D Revision 8 Page 2 of 2 SPECIFIC TASKS: HOW:
HELP TSC Dose Assessment Flowcharts See TAB 16 (3) Ensure OSCAR is taking air samples as appropriate and is maintaining their exposure ALARA.
(4) Report conditions as a potential unmonitored or an unmonitored release depending on measured to projected dose rate ratios.
(5) Initiate Back Calculations if field data is available.
TAB F EP-PS-1 30-F Revision 7 Page 1 of 1 MAJOR TASK:
Initiate radio communications with and direct OSCAR and other field monitoring team(s) until relieved by the Health Physics Radioman.
SPECIFIC TASKS: HOW:
- 1. Initiate HP Radioman functions. HELP HP Radioman Instruction EP-PS-134 NOTE: la. Initiate a separate Radioman's Log for Ensure the OSCAR technician the HP. Radioman Position.
signs-in on RWP #8001.
Ensure the other field monitoring team personnel sign-in on RWP #8002.
- 2. Turn over control of OSCAR and other 2a. Provide the following information to the field monitoring teams to HP HP Radioman: -
Radioman upon his arrival.
(1) Name of OSCAR Technician and YTD TEDE.
(2) Whether OSCAR- has been dispatched.
(3) Whether radio contact with OSCAR has been established.
(4) OSCAR's current instructions and location.
(5) Similar information from (1) through (4) above, regarding other field monitoring team personnel and team status.
(6) Any RMS abnormalities.
TABG EP-PS-1 30-G Revision 8 Page 1 of 1 MAJOR TASK:
Validate dose calculations with field team readings from OSCAR (and other teams) and report.
SPECIFIC TASKS: HOW:
- 1. Compare the peak field 1a. Periodically determine the following measurements obtained by OSCAR ratios:
during their traverse through the plume to the OSCAR EDE and thyroid OSCAR 3" closed window reading CDE dose rates projected by MIDAS. or RMS EDE dose rate MIDAS OSCAR EDE dose rate and OSCAR air sample NET CPM X 0.7 or RMS Thyroid CDE dose rate MIDAS OSCAR Thyroid CDE dose rate 1b. If field readings are low (ratio < 0.1), the peak conditions may exist elsewhere.
Continue search-for higher field conditions.
1c. If field readings are higher than the MIDAS projected dose rates (ratio > 1),
initiate a Back Calculation and utilize the more conservative of the results.
1d. If field results are considerably higher than the MIDAS projections (ratio > 5),
an unmonitored release pattern may exist.
- 2. As time permits, compare the peak 2a. Use the same methodology as described field measurement obtained by other above for OSCAR. Note, however, that field monitoring team(s) to the EDE air sample results are not likely to be projected by MIDAS for that available from the other field monitoring monitoring location. team(s).
- 3. Report findings to Shift Manager/ED, OSC Coordinator or RPC.