ML021650266
| ML021650266 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 05/30/2002 |
| From: | Gordon D FirstEnergy Nuclear Operating Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 0205-07242 RA-EP-02840, Rev 00 | |
| Download: ML021650266 (10) | |
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Davis Besse Power Station Control Copy Number: 1665 Transmittal / Receipt Acknowledgement Transmittal Number: 0205-07242 Transmittal Date: 05-30-2002 To: DOC. CONTROL DESK Mail Stop / Address: USNRC DIVISION OF EMERGENCY PREPARDNESS WASHINGTON, D.C. 20555 Document holders are responsible for 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 Outdated material shall either be removed and destroyed or marked to reflect that it is superseded or voided and is no longer considered controlled.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
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Page 1 of 7 Davis-Besse Nuclear Power Station EMERGENCY PLAN OFF NORMAL OCCURRENCE PROCEDURE RA-EP-02840 (Supersedes HS-EP-02840 R 01)
EXPLOSION REVISION 00 Prepared by: Dennis J. Gordon Procedure Owner: Manager - Security Effective Date: -S 0 9 ,
Procedure Classification:
LEVEL OF USE:
Safety Related X Quality Related IN-FIELD REFERENCE Non-Quality Related
2 RA-EP-02840 Revision 00 TABLE OF CONTENTS Page 1.0 PURPOSERENC .......................................................................................................................... 3 2.0 REFEREN CES .......................................................................................................................... 3 3.0 DEFINITION S . ................................................................................................................ 3 I BI L TIES ....
4.0 RESPONSN ... ...................................... ................................................ 3 5.0 INITIATING CONDITIONS....................................................... .............................................. 3 6.0 PROCEDURE ......................................................................................................................... 4 6.1 Activation ......................................................................................................................... 4 6.2 Operation ......................................................................................... 4 7.0 FINAL COND ITION S .................................................................................................... 5 8.0 RECORD S ................................................................................................................................ 6 COM M ITMENTS ............................................................................................................................. 7 I
3 RA-EP-02840 Revision 00 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 Manuals 2.1.1 Davis-Besse Nuclear Power Station Emergency Plan 2.1.2 Industrial Security Plan 2.2 Manuals 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 00 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
- d. Makeup and Purification Systems
- e. Boric Acid Storage Tanks and associated piping
- f. Radwaste Systems
5 RA-EP-02840 Revision 00 6.2.1 Cont.
- g. Spent Fuel Pool and Spent Fuel Pool Cooling System
- h. New Fuel Storage
- i. Containment Integrity
- k. Nuclear Steam Supply System
- 1. Ultimate Heat Sink 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, THEN 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 00 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 submitted to Nuclear Records Management in accordance with NG-NA-00106:
8.2.1 None
7 RA-EP-02840 Revision 00 COMMITMENTS Section Reference Comments None None None END