ML030700465
| ML030700465 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 03/05/2003 |
| From: | FirstEnergy Nuclear Operating Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RA-EP-02810, Rev 2, RA-EP-02840, Rev 1 | |
| Download: ML030700465 (18) | |
Text
C ( (
Davis Besse Power Station Control Copy Number: 1665 Transmittal / Receipt Acknowledgement Transmittal Number: 0303-24143 Transmittal Date: 03-05-2003 M--, ONTROL DESK MafTSW P4Address: USNRC DIVISION OF EMERGENCY PREPARDNESS WASHINGTON, D.C. 20555 Document holders are re control and maintenance of documents in accordance with the actions specified by this transmittal. Outdated material shall either be removed and destroyed or marked to reflect that it is superseded or voided and is no longer considered controlled.
Note: Destroy Safeguard information by shredding.
File documents in tab order as identified on the Table of Contents Contact Document Control with any questions at (419)-321-7483
( (. I, Davis Besse Power Station Control Copy Number: 1665 Transmittal / Receipt Acknowledgement Transmittal Number: 0303-24143 Transmittal Date: 03-05-2003 Document TOC I TOC 2 Type Number Sht/Sec Changes Rev Status old EPOC EPON PROC RA-EP-02810 C00-0387 0001 APPROVED new EPOC EPON PROC RA-EP-02810 0002 APPROVED old EPOC EPON PROC RA-EP-02840 0000 APPROVED new EPOC EPON PROC RA-EP-02840 0001 APPROVED
Page 1 of 9 Davis-Besse Nuclear Power Station EMERGENCY PLAN OFF NORMAL OCCURRENCE PROCEDURE RA-EP-02810 TORNADO REVISION 02 Prepared by: B.W. Cope Procedure Owner: Manager - Security Effective Date: MAR " 5 2003 Procedure Classification:
X Safety Related LEVEL OF USE:
Quality Related IN-FIELD REFERENCE Non-Quality Related
2 RA-EP-02810 Revision 02 TABLE OF CONTENTS Page 1.0 PU R PO SE ..................................................................................................... . ........... 3
2.0 REFERENCES
................................. . . ............................................ 3 30 DEFINITIONS ........................................................ 3 4.0 RESPONSIBILITIES ........................................................................................................ 3 5.0 INITIATING CONDITIONS ...................................................................................... .4 6.0 PROCEDURE ......................... .......................................... ................................ 5 6.1 Activation ........................................................ .5 6.2 Operation During a Tornado Watch ............................................................................ 5 6.3 Operation During a Tornado Warning or Report of a Tornado Sighting near the Plant ...6 7.0 FINAL CONDITIONS ................................. ................................................................. 7 8.0 RE C O R D S ............................................................................................................................... 8 CO M M ITM EN TS .......... .................... ................................................................. ..................9
3 RA-EP-02810 Revision 02 1.0 PURPOSE This procedure describes the actions that shall be taken when weather conditions favor the formation of tornadoes.
2.0 REFERENCES
2.1 Developmental 2.1.1 Davis-Besse Nuclear Power Station Emergency Plan 2.1.2 NUMARC 87-00, Guidelines and Technical Bases for NUMARC Initiative Addressing Station Blackout at Light Water Reactors 2.2 Implementation 2.2.1 RA-EP-01500, Emergency Classification 2.2.2 DB-OP-02550, Dry Fuel Storage Abnormal Events 3.0 DEFINITIONS 3.1 TORNADO WATCH - a forecast issued in advance of a severe weather event to alert the public to conditions which may favor the formation of tornadoes.
3.2 TORNADO WARNING -A notice issued as a result of a sighting of a tornado in the warning area, or as determined through the interpretation of Radar Imaging.
4.0 RESPONSIBILITIES 4.1 The Shift Manager shall be responsible for:
4.1.1 Notifying the Supervisor - Security Shift of a tornado watch or warning.
4.1.2 Notifying the On-Call Emergency Offsite Manager of a tornado watch or warning.
4.2 The Supervisor - Security Shift shall:
4.2.1 Advise the Shift Manager of any messages received concerning tornado information.
NOTE 4.2.2 Notification of Owner Controlled Area personnel is dependent upon shift
- manning and weather compensatory measures that may be in effect.
4.2.2 Ensure Security notifies individuals in remote areas of the Owner Controlled Area of a tornado warning.
4 RA-EP-02810 Revision 02 5.0 INITIATING CONDITIONS This procedure shall be utilized when the Control Room has been made aware of a tornado watch or a tornado warning for areas, which include the power station.
5.1 The Shift Manager should instruct Control Room personnel to monitor available weather information for adverse weather trends or notices from the National Weather Service.
5 RA-EP-02810 Revision 02 6.0 PROCEDURE 6.1 Activation 6.1.1 The Control Room operator shall:
- a. Inform the Shift Manager of a tornado watch or tornado warning for Ottawa County.
- b. Closely and continuously monitor the Control Room panels to determine any effects on instrumentation, controls, or station operations.
WARNING 6 1.2.
- 1. Weather conditions may make inspection of outside areas hazardous.
- 2. Tornado may occur with little or no warning. They may occur prior to the National Weather Service or the Ottawa County issuing the warning.
- 3. At the discretion of the Shift Manager, actions in Section 6.3 may be taken at any time.
6.1.2 At the discretion of the Shift Manager:
- a. Direct an inspection of the Protected Area and switchyard for potential missiles and reduce missile potentials where practical.
"b. Evaluate ongoing maintenance activities and expedite the restoration of important plant systems and components to service.
- c. Direct that weather conditions be monitored via local television channel or web weather site such as Weather.com or Intellicast.com 6.2 Operation During a Tornado Watch 6.2.1 In the event of a tornado watch for areas which include the power station, the Shift Manager shall notify:
- a. The Supervisor - Security Shift
- b. On-Call Emergency Offsite Manager 6.2.2 The Supervisor - Security Shift shall direct security patrols to:
- a. Report any tornado sightings to the Control Room.
- b. Advise the Shift Manager on any messages received concerning tornado information.
I
6 RA-EP-02810 Revision 02 NOTE 6.3 All of the applicable actions in Section 6.3 should be taken on receiving a Tornado Warning or report from a credible source of a tornado sighting near the plant. The Shift Manager will determine credibility of the source.
6.3 Operation During a Tornado Warning or Report of a Tornado Sighting near the Plant 6.3.1 The Shift Manager shall ensure:
- a. Announcement of the tornado warning over the Gaitronics System.
- b. Notification of the Supervisor - Security Shift of the tornado warning.
- c. Notification of the On-Call Emergency Offsite Manager of the tornado warning.
d Notification of the On-Call Plant Manager.
CAUTION 6.3 1 e & f To minimize the possibility of a complete loss of AC power, DO NOT parallel the Emergency Diesel Generators (EDGs) with the CI or DI busses.
- e. In Modes 1 through 4:
1 Ensure that both the EDGs are started and set at idle speed.
- 2. Instruct station personnel to prepare for a rapid shut-down of the plant.
- f. In Modes 5 and 6:
- 1. Ensure that both EDG's are started and set at idle speed.
- 2. Order all fuel handling operations suspended.
IF fuel is being supported from a crane or a bridge, THEN order it placed into a safe storage location.
- 3. Direct that containment closure be established to the maximum extent practical to include installing the containment Equipment Hatch.
- g. Suspend all movement of radioactive waste until the tornado warning has been canceled.
7 RA-EP-02810 Revision 02 CAUTION 6.3.2 Notification of Owner Controlled Area personnel is dependent upon shift manning and weather compensatory measures that may be in effect.
6.3.2 The Supervisor - Security Shift shall ensure that Security personnel inform individuals in remote areas of the Owner Controlled Area (OCA) about the tornado warning, as time and conditions permit. I 7.0 FINAL CONDITIONS Use of this procedure shall be terminated when the tornado watch or tornado warning has been canceled.
7.1 The Shift Manager shall ensure:
7.1.1 That the EDGs are stopped and restored to normal standby mode.
7.1.2 IF an emergency has been declared in accordance with RA-EP-01500, Emergency Classification, THEN, take actions accordingly.
7.1.3 Announcement is made over the Gaitronics system that the tornado threat has expired.
7.1.4 REFER TO DB-OP-02550, Dry Fuel Storage Abnormal Events.
7.1.5 Notification of the Supervisor - Security Shift that the tornado watch or warning has expired.
7.1.6 Notification of the On-Call Emergency Offsite Manager that the tornado watch or warning has expired.
7.1.7 Notification of the On-Call Plant Manager that the tornado warning has expired.
8 RA-EP-02810 Revision 02 8.0 RECORDS 8.1 The following quality assurance records are completed by this procedure and shall be listed on the Nuclear Records List, captured, and submitted to Nuclear Records Management in accordance with NG-NA-00106:
8.1.1 None 8.2 The following non-quality assurance records are completed by this procedure and may be captured and submitted to Nuclear Records Management, in accordance with NG-NA-00106:
8.2.1 None
9 RA-EP-02810 Revision 02 COMMITMENTS Section Reference Comments Entire Procedure TERMS Q 00070 Acts of Nature Procedure 6.1.2 a & b PCAQR 93-0531 PCRs 93-2745, 2323; NUMARC 87-00 Implements NUMARC 87-00.
Section 4.2.3 Station Blackout 63 CA-02-09213-03 Add additional guidance from 11/10/03 lessons learned.
Title Page CA-01-3101-15 Change level of Use from Step by-Step to In-Field Reference.
Page 1 of 7 Davis-Besse Nuclear Power Station EMERGENCY PLAN OFF NORMAL OCCURRENCE PROCEDURE RA-EP-02840 EXPLOSION REVISION 01 Prepared by: Dennis J. Gordon Procedure Owner: Manager - Security Effective Date: MAR 5 2003 Procedure Classification:
LEVEL OF USE:
Safety Related X Quality Related IN-FIELD REFERENCE Non-Quality Related
r.
2 RA-EP-02840 Revision 01 TABLE OF CONTENTS Page 1.0 PURPOSE .......................................................................... 3 2.0 REFEREN CES ............................................................................................................ 3 3 0 DEFIN IT ION S ........................... ................................................................................. 3 40 RESPONSIBILITIES ......................................................................... ......... ... 3 5.0 INITIATING CONDITIONS .............................................................................. 3 6.0 PROCEDURE ........................................................ 4 6.1 Activation ........................ ..................................... ........................ .... 4 6.2 Operation ..................... ..................................... 4 7 0 FINAL CONDITIONS ............................................................. ........... 5 8.0 REC O R DS ........................................................ .... ............. ............ ................ ........... 6 COM M ITM ENTS ......................................................... . ........................... .................. 7
3 RA-EP-02840 Revision 01 1.0 PURPOSE This procedure describes the emergency actions that shall be performed by Davis-Besse Nuclear Power Station (DBNPS) personnel in the event of an explosion at DBNPS.
2.0 REFERENCES
2.1 Developmental 2.1.1 Davis-Besse Nuclear Power Station Emergency Plan 2.1.2 Industrial Security Plan 2.2 Implementation 2.2.1 DB-OP-02529, Fire Procedure 2.2.2 DB-OP-00002, Operations Section Event/Incident Notifications and Actions 2.2.3 RA-EP-01500, Emergency Classification 2.2.4 RA-EP-02000, Medical Emergencies 2.2.5 RA-EP-02420, Search and Rescue 2.2.6 RA-EP-02800, Preparation and Transport of Contaminated Injured Personnel 2.2.7 RA-EP-02850, Hazardous Chemical and Oil Spills 3.0 DEFINITIONS 3.1 EXPLOSION An uncontrolled violent expansion or bursting that is accompanied by loud noise and equipment damage. An explosion is typically caused by a sudden release of energy from a very rapid chemical reaction, or from an escape of gases or vapors under pressure.
4.0 RESPONSIBILITIES 4.1 The Shift Manager shall implement this procedure in the event of an explosion.
5.0 INITIATING CONDITIONS This procedure shall be utilized when:
5.1 An explosion has occurred.
5.2 The Shift Manager has been notified of an explosion.
4 RA-EP-02840 Revision 01 6.0 PROCEDURE 6.1 Activation 6.1 1 IF the Shift Manager determines that an explosion has occurred, THEN he shall immediately:
a Direct a check of control room instrumentation to identify affected plant areas.
- b. Direct corrective action according to the effects indicated on the control panels.
- c. Direct a search of the affected area(s) for injured personnel in accordance with RA-EP-02420, Search and Rescue.
- d. Direct that injured personnel be treated onsite or transported to medical facilities. If they are radioactively contaminated, RA-EP-02800, Preparation and Transport of Contaminated Injured Personnel, shall govern these actions. If they are not radioactively contaminated, RA-EP-02000, Medical Emergencies shall be the governing procedure.
- e. Determine if there is a fire in the plant, and if so, follow the instructions in DB-OP-02529, Fire Procedure.
- f. Determine if there is a hazardous chemical or oil spill, and if so, follow the instructions in RA-EP-02850, Hazardous Chemical or Oil spills.
- g. Determine the proper emergency classification, in accordance with RA-EP-01500, Emergency Classification.
6.2 Operation 6.2.1 When personnel are accounted for and the injured treated, the Shift Manager or another licensed operator shall conduct a physical examination of all affected areas with particular attention to the following systems, as appropriate:
- a. Emergency Core Cooling System; including the Borated Water Storage Tank
- b. Component Cooling Water
- c. Service Water d Makeup and Purification Systems
- e. Bonc Acid Storage Tanks and associated piping
- f. Radwaste Systems
5 RA-EP-02840 Revision 01
- g. Spent Fuel Pool and Spent Fuel Pool Cooling System
- h. New Fuel Storage
- i. Containment Integrity
- k. Nuclear Steam Supply System
- m. Emergency Diesel Generators 6.2.2 If the physical inspection revels any tank leaks, pipe whip damage, equipment or component failure, or structural damage; then the Shift Manager shall determine the proper emergency classifications in accordance with RA-EP-01500, Emergency Classification, and take actions accordingly.
6.2.3 IF after inspection, sabatoge is suspected or confirmed, TI-EN the following actions shall be taken:
- a. The Shift Manager shall notify the Supervisor - Security Shift in accordance with the Industrial Security Plan.
- b. The Plant Manager shall notify the Nuclear Regulatory Commission in accordance with DB-OP-00002, Operations Section Event/Incident Notification and Actions.
7.0 FINAL CONDITIONS This procedure shall be deactivated when in the judgement of the Shift Manager:
7.1 There is no reasonable probability of another explosion or explosions.
AND 7.2 The event has been classified as an emergency in accordance with RA-EP-01500, Emergency Classification and the appropriate Emergency Plan Implementing Procedure has been or is being utilized.
OR 7.3 The explosion has caused minimal damage and conditions are stable.
6 RA-EP-02840 Revision 01 8.0 RECORDS 8 1 The following quality assurance records are completed by this procedure and shall be listed on the Nuclear Records List, captured, and submitted to Nuclear Records Management in accordance with NG-NA-00106:
8.1.1 None 8.2 The following non-quality assurance records are completed by this procedure and shall be listed on the Nuclear Records List, captured, and subrmtted to Nuclear Records Management in accordance with NG-NA-00106:
8.2.1 None
I . .
7 RA-EP-02840 Revision 01 COMMITMENTS Section Reference Comments 6.2.1.m CA 02-07355-02 Added Emergency Diesel Generators to inspection list.