ML20055B275
| ML20055B275 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 06/25/1982 |
| From: | Yundt C PORTLAND GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20055B270 | List: |
| References | |
| EP-18-01, EP-18-1, NUDOCS 8207210127 | |
| Download: ML20055B275 (15) | |
Text
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Junn 25, 1982 Trrnsmittal # 82-005 File this instruction sheet in your :nanual as a record of changes.
The following checklist is furnished as a guide for inserting the revisions into the Trojan Plant Emergency Procedure Manual. The revision is denoted by the revision number in the lower outside corner of the page.
DISCARD REV. NO.
INSERT REV. NO.
Volume 4 Section 3 Volume 4 Section 3 Table of Contents Table of Contents EP-18 Rev. 2 EP-18 Rev. 3 e
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8207210127 820713 PDR ADOCK 05000344 PDR p
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TROJAN NUCLEAR PLMT PLANT OPERATING MANUAL RADIOLOGICAL EMERGENCY RESPONSE PLAN IMPLEMENTING PROCEDURES Volume 4,Section III TABLE OP CONTENTS Procedure Title Date
- EP-1 Emergency Classification 11/02/81
- EP-2 Emergency Alert - Deleted 08/04/81
- EP-3 Site Emergency - Deleted 08/04/81
- EP-4 General Emergency - Deleted 08/04/81
- EP-5 Emergency Notification 04/16/82
- EP-6 Command Classification / Emergency Coordinator 11/03/81
- EP-7 Operation of the Technical Support Center 10/29/81
(
- EP-8 Operation of Emergency Operations Facility 10/29/81 EP-8.1 EOF Director 10/29/81
- EP-8.2 Security. Director 10/29/81
- EP-8.3 Public Information Representative - Deleted 12/12/80 i
EP-8.4 Technical Support Center Communicator 10/29/81 l
- EP-8.5 General Communicator 10/29/81 l
i
- EP-8.6 Communications Staff 10/29/81 l
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- EP-8.9 UDAC Radio Communicator - Deleted 12/12/80 I
- EP-8.10 UDAC General Communicator - Deleted 12/12/80 j
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- Safety Related Page 1 of 5 06/15/82 M
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Procedure Title Date
- EP-8.13 Office Director 10/29/81
- EP-8.15 VIC Staff 10/29/81
- EP-8.16 Security Staff 10/29/81
- EP-8.17 Radiation Protection Field Team 10/29/81
- EP-9 Operation of the Operational Support Center 10/26/81
- EP-10 Accident Dose Assessment Work Sheet Method 10/29/81
- EP-10.1 Accident Dose Assessment Computer Analysis Method-Deleted 12/08/80
(
- EP-10.2 Instructions for Use of Computer Terminal - Deleted 02/12/81 x
- EP-10.3 Use of the Subin Computer Code - Deleted 04/14/81 1
- EP-10.4 Use of the Ingest Computer Code - Deleted 02/12/81
- EP-10.5 Use of the Liquid Computer Code - Deleted 02/12/81
- EP-11 Onsite Radiological Surveys 10/28/81
- EP-12 Offsite Radiological Surveys 11/02/81
- EP-13 Personnel Monitoring and Decontamination 02/12/82
- EP-14 Potassium Iodide (KI) Administration 02/12/82
- EP-15 Emergency Supply Lists 03/ /82
- EP-16 Drills and Exercises 03/ /82
- EP-17 Medical 12/15/81
- Safety Related Page 2 of 5 06/15/82 u
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Procedure Title Date
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- EP-18 Fire Fighting 06/15/82 l
- EP-19 Communications 10/28/81
- EP-19.1 Operation of Ground Radio System 10/28/81
- EP-19.2 Operation of Dedicated Telephone System 10/28/81
- EP-19.3 Operation of Trojan Commercial Phone System 10/28/81
- EP-19.5 Health Physics Network (HPN) 10/28/81
- EP-19.6 Operation of Aerial Radio System (ARS) 10/28/81
- EP-20 Site Security 10/28/81
- EP-21 Reentry / Search and Rescue 12/10/80
- EP-22 Public Relations Department 10/13/81
- EP-23 Control Room Protective Action Recommendations 11/02/81
- EP-23.1 Protective Action Implementation - Deleted 12/24/80
- EP-24 Long-Term Emergency Organization 10/28/81
- EP-24.1 Emergency Response Manager 10/28/81
- EP-24.2 Radiological Manager 10/28/81
- EP-24.3 Emergency Response Manager's Support Group 10/28/81
- EP-24.4 Procedure Support Supervisor 10/28/81
- EP-24.5 Data Facility Supervisor 10/28/81
- EP-24.6 Construction Manager 10/28/81
- EP-24.7 Planning and Scheduling Manager 10/28/81
- EP-24.8 Purchasing Manager 10/28/81
- EP-24.9 Quality Assurance Manager 10/28/81
- EP-24.10 Radiation Control and Shielding Group 10/28/81
- Safety Related Page 3 of 5 06/15/82
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' Procedure Title Date
- EP-24.11 Radwaste Systems Group 10/28/81
- EP-24.12 Systems Group 10/28/81
- EP-24.13 Analysis Group 10/28/81
- EP-24.14 Licensing Group 10/28/81
- EP-24.15 Environmental Monitoring / Dosimetry Group 10/28/81
- EP-24.16 Design Team 10/28/81
- EP-24.17 Advisory Support Group 10/28/81
- EP-24.18 Legal Advisor
,10/28/81
- EP-24.19 Insurance Advisor 10/28/81
- EP-24.21 Westinghouse Emergency Team 10/28/81
- EP-25 Operation of Company Support Center 11/03/81
- EP-25.1 Company Support Center Director - Deleted 02/25/81
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- EP-25.2 Public Information Advisor 11/03/81
- EP-25.3 Environmental Sciences Advisor - Deleted 12/24/80
- EP-25.4 Legal Advisor - Deleted 12/24/80
- EP-25.5 Insurance Advisor - Deleted 12/24/80
- EP-25.6 Communications Advisor 11/03/81
- EP-25.9 Ceneral Communicator - Deleted 12/24/80
- EP-25.11 Plant Modifications Director 11/03/81
- EP-25.12 Technical Support Director 11/03/81
- Safety Related Page 4 of 5 06/15/82 l
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x Procedure Title Date
- EP-25.13 Administrative and Logistics Director 11/03/81
- EP-25.14 Accident Analysis Manager 11/03/81
- EP-25.15 Licensing Manager 11/03/81
- EP-25.16 Design Manager 11/03/81
- ZP-25.17 Off Site Power Supply Advisor 11/03/81
- EP-25.18 Bechtel Emergency Team Leader 11/03/81
- EP-26 Medical Health Physicist 10/28/81
- EP-27 Headquarters Training 01/22/82
- EP-28 Onsite Training 01/26/82
- EP-29.1 Instructions for Use of Computer Ter=inal 11/02/81
- EP-29.4 Use of the Liquid Computer Code 11/02/81
- EP-31 Implementation of the INPO Voluntary Assistance Agreement for Transportation Accidents 04/20/82
- Safety Related Page 5 of 5 06/15/82
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UPDATED MAINTAINED BY COPY HOLDER RADIOLOGICAL EMERCENCY RESPONSE PLAN IMPLEMENTING PROCEDURE m
l SAFETY-RELATED Fire Fighting APPROVED BY DATE
/f/8L A.
PURPOSE This procedure describes the basic Fire Brigade organization and the various methods of fighting the different types of fires which can occur at Trojan. The methods described address "first aid" fire fighting functions in the event of a fire at the plant. This involves extinguishing small fires, containing large fires until offsite assistance arrives, assisting offsite fire fighting agencies, and performing rescue of personnel as necessary.
B.
PRECAUTIONS NOTE: This procedure assumes plant operators and security personnel have successfully completed the training program described in Administrative Order A0-9-5.
1.
Observe the guidelines of EP-21, Reentry / Search and Rescue.
2.
The following precautions for fighting a fire at a nuclear power plant are required due to the additional hazards from radiation and radio-logical contamination (both surface and airborne) which may be present.
a.
Know the radiation levels in.the firefighting area from the general survey board, posted signs or ongoing surveys by Radiation Protection Technicians.
b.
Wear and periodically monitor personal dosimetry when entering radiation or high radiation areas to avoid exceeding exposure limits.
c.
Fires in surface contamination areas will probably also create an airborne contamination hazard; therefore, wear SCBA.
d.
Firefighters should no: wear polyethelene boots or gloves since these may melt; turnout gear including rubber boots should provide adequate contamination protection.
e.
A vide water fog pattern may help keep contamination from going airborne or knock down airborne contamination present in smoke.
EP-18 Page 1 of 9 Revision 3
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Smoke may be radioactive and ventilation should be performed via filters and an effluent monitor.
g.
Avoid directing high pressure water or dry chemical agent at areas or surface contamination as this may cause some of the contaminants to become airborne.
h.
RP personnel should monitor airborne contamination levels during the emergency and take action to reduce levels.
i.
Minimize excess water usage due to limited capacity of waste tanks and effluent discharge restrictions.
J.
Minimize unmonitored releases to the atmosphere of water or airborne contamination.
C.
AUTHORITY AND RESPONSIBILITY 1.
Emergency Coordinator: In accordance with EP-1, the Emergency Co-ordinator is designed to take charge of emergency control measures and as such, has ultimate authority over the actions of the Fire Brigade.
2.
Shif t Supervisor:
In accordance with EP-1, the Shift Supervisor directs all operations activities and coordinates all other activities in the plant. Because of his overall knowledge of plant conditions and operational conditions, he assumes the role of Emergency Coordinator during a fire until relieved by the plant General Manager or his alternate.
3.
Brigade Leader: The Assistant Shift Supervisor is the Fire Brigade l
Leader. He is in charge of the fire fighting effort and has the authority to order any plant personnel to assist in suppressing the fire. In situations where local fire departments may be summoned, the Assistant Shif t Supervisor retains his leadership role at the fire l
scene.
4.
Security Watch Supervisor: The Security Watch Supervisor is responsible for implementation of security personnel response in event of a fire in accordance with approved security directives.
5.
Fire Brigade Members: Personnel are assigned to the Fire Brigade in accordance with the RERP. Two members are designated to bring fire l
extinguishers as part of the initial response. The other two shall l
bring SCBA to the fire scene. They shall take necessary actions as l
directed by the Fire Brigade Leader.
6.
Chemistry and Radiation Protection Technician: The on-shif t Chemistry and Radiation Protection Technician is responsible to:
a.
Provide radiation dose rate monitoring for fires in radiation or high radiation areas.
EP-18 Page 2 of 9 Revision 3 s s._
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a b.
Provide guidance in contamination control and subsequent decon-tamination as required.
I c.
Administer first aid as required to casualty victims.
d.
Provide guidance to Fire Brigade members for potential chemical hazards.
e.
Perform industrial gas monitoring to detect toxic vapors, explosive l
gas concentrations, and verify oxygen concentration.
7.
All Trojan Plant Personnel: It is the responsibility of each individual assigned to the plant to:
Report any fire to the Control Room and attempt to safely bring a.
the fire under control or contain it until help arrives. (Personnel safety takes precedence in any fire fighting situation.)
b.
Be familiar with the contents of this procedure, A0-10-2, Fire Protection; PS-3-20, Plant Safety / Fire Prevention; and PS-3-21, Plant Safety / Fire Fighting Equipment, in order to most effectively contribute his efforts in the event of a fire.
D.
NOTIFICATION AND INITIAL ACTION 1.
When a small fire occurs that can be immediately and safely extinguished by those present, speed in extinguishing the fire should take precedence
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over reporting it; however, fires must be reported to the Control Room at the earliest opportunity. If more than one person is present, the fire should be reported immediately. (Typically, a small fire'is one that can be readily extinguished with one hand-held portable extinguisher.)
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2.
Any person discovering a fire will:
a.
Broadcast the alarm over the plant paging system. " Fire, fire, fire in (location)." Repeat announcement.
b.
Notify the Control Operator directly (Extension 251, 252 or 256) giving the location of the fire. (Plant locations will be described by a noun name vice zone location.)
3.
The Control Operator will, upon notification of a fire:
a.
Broadcast the alarm over the plant paging system. " Fire Brigade respond to fire in (location)." Repeat announcement.
b.
Notify the Security Watch Supervisor of the fire.
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4.
Upon notification of the fire, observing Precautions and Limitations and within guidelines of EP-21 Reentry / Search and Rescue; the Fire Brigade members shall immediately respond to the scene with their turnout gear and assigned equipment and fight the fire.
5.
The Security Watch Supervisor, upon notification of a fire, will assure:
a.
Access is opened for and offsite fire fighting and emergency personnel are escorted to the scene.
b.
Dosimetry is issued to of fsite fire fighting and emergency personnel and security keys are availble to unlock doors.
c.
All visitors (tours) leave the plant, and if applicable, the Trojan Visitors Center is notified to terminate all tours.
6.
When the Fire Brigade Leader arrives at the fire, he will immediately assume control of the fire fighting activities, account for personnel, and determine if of fsite assistance is necessary.
E.
REOUEST FOR ASSISTANCE 1.
The Rainier Fire Department shall be notified of all fires. Even if it appears that the fire can be suppressed by site personnel. The Shif t Supervisor (of in his absence, the Control Operator) shall make this notification.
2.
The Rainier Fire Department may be contacted either by radio (speed line) to St. Helens Central Dispatch or by telephone at any of the below listed numbers. They will always be answered by St. Helens Central Dispatch, though the Dispatcher will answer with the name of the agency.
Rainier Fire Department 556-2131 St. Helens Police 397-3333 Vernonia Police 492-5141 Clatskanie Police 728-2144 a.
Remember to REMAIN CALM. SPEAK SLOWLY AND CLEARLY.
b.
Identify yourself: "This is (NAME)
, I work at the Trojan Nuclear Plant."
c.
State the reason for the call, giving as much pertinent information as possible including origin, type and extent of the fire if known.
d.
Stay on the line until the dispatcher indicates that he has all necessary information.
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F.
PROCEDURES 1.
Communications Communications between the Fire Brigade Leader and Control Room a.
will routinely be blue band radio.
b.
Lifelines should be used by persons entering smoke-filled com-partments for fire fighting or rescue.
c.
Hand signals may be necessary when in high-noise areas.
2.
Fire Brigade Response a.
Fire Brigade members will report to the scene of the emergency as directed by the Control Operator.
b.
Fire Brigade members will arrive at the scene and provide the equipment as outlined in A0-10-2.
Operator (Trained as Leader)
Radio (Blue Band); Keys Plant Operator SCBA Plant Operator SCBA Watchman / Security Officer Extinguisher Watchman / Security Officer Extinguisher The Fire Brigade Leader will direct the fire fighting / rescue c.
effort. He wil( determine the plan of action for each individual
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situation.
3.
Gas and Oil Fires a.
Sources of Gas Fires.
1)
Hydrogen storage and charging.
2)
Hydrogen cooling in the main generator.
3)
Hydrogen leakage from seal oil unit.
4)
VCT pressure regulator.
5)
Primary system hydrogen.
5)
Acetylene used for welding.
7)
Methane used by the Chemistry Department.
EP-18 Page 5 of 9 Revision 3
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b.
Special Problems With Gas Fires.
1)
Explosion hazard if gas concentrations are allowed to enter the explosive range.
2)
Reignition of gas if one of the legs of the fire triangle is not removed.
c.
Strategy on Fighting Flammable Gas Fires.
/'
1)
Protect surrounding equipment, usually by providing a fog pattern to cool the equipment.
2)
Shut off the source of the leakage prior to extinguishment.
This reduces the potential for explosion.
3)
Extinguish the remaining fire, usually with water or dry chemical-type agent.
d.
Sources of 01' Fires.
1)
Lube oil storage and leaks.
2)
Hydraulic oil storage and leaks.
3)
Diesel oil storage and leaks.
4)
Gasoline tanks for storage and in motor vehicles.
g 3)
Flammable paints and solvents.
6)
e.
Special Problems With 011 Fires.
1)
Must terminate flow of oil (stop the pump, isolate the valve, etc.).
2)
Attempt to prevent the spread of the fire by damming or diking, if possible.
3)
Dry chemical agents work very well on oil fires. Water may be used, but care should be taken to ensure the water will not damage a hot steam line.
4)
Remove oil-soaked insulation to get at the d'eep-seated embers.
EP-18 Page 6 of 9 Revision 3 1
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The Strategy of Fighting Oil Fires.
1)
I.solate source of oil (most easily done by securing the pump).
- 2), Protect nearby equipment if possible with the water fog.
3)
Extinguish the fire using dry' chemical.
4)
Attempt to minimize smoke and water damage.
4.
Suppression of Electrical Fires
/
a.
Types of Electrical Equipment Fires.
1)
Control panel fires in the Control Room, the water plant, Panel C-151, Panel C-160, the Condensate Demineralizer Building, etc.
2)
Electrical switch gear and motor control centers.
j
- 3),, Electric motor fires on pumps, compressors, etc.
4)
Cable trays and cable spreading areas (combination of Class C and Class A).
5)
Tra-sformers (combination of Class C and Class B).
6)
Computer room fires.
I b.
Strategy of Extinguishment.
1)
Deenergize the equipment if possible.
/
2)
Use Halon or cabou dioxide if possible to minimize the realdue and cleanup time.
/
e 3)
Ensure the agent penetrates into the motor or cabinet via feats, etc.
Otherwise, the fire may reflash.
4)
If water must be used, use only a fog pattern and stand no closer than six (6) feet from the energized 30 KV (or less) electrical source.
/
5.
Suppression of Electrical Cable Fires
)
a.
Cable Fire Suppression Strategy:
1)
Use self-contained breathing apparatus due to toxic products of combustion.
EP-18 Page 7 of 9 I
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l 2)
Attempt to deenergize the source of electrical current.
3)
A life line may be needed due to the density of the smoke.
4)
Use carbon dioxide or dry chemical extinguishers if practicable, since they are relatively nonconductive.
5)
Water may be used and is recommended on large cable fires, but recognize the hazard and use only a fog nozzle no closer than six (6) feet.
b.
Smoke control is very important to minimize damage to electrical equipment.
1)
Use installed smoke exhaust systems in the Cable Spreading Room, Control Building ESF Switchgear Room and Turbine Building ESF Switch Gear Room.
2)
Portable smoke exhaust fans may be used in other areas for smoke removal.
CAUTION: Smoke in radiologically controlled areas should be monitored an filtered prior to discharge.
Safety factors to be considered when using water on electrical c.
fires:
1)
Use a wide fog pattern; never use a solid stream.
2)
The return current is reduced as the distance from the source is increased. Remain six (6) feet or more from equipment energized to 30 kV or less. This will reduce current to the nozzle.
3)
Reducing voltage reduces current; therefore, deenergize the cable or equipment if possible.
4)
All electrical equipment shall be considred energized if any question exists as to its condition.
6.
Limiting Fire Damage:
a.
Use fans for smoke removal.
b.
Choose the proper extinguishing agent.
c.
Early detection and response.
d.
Training of personnel.
EP-18 Page 8 of 9 Revision 3 e.
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Maintenance of fire barriers (i.e., doors, dampers, penetration e.
seals, etc).
f.'
Use water properly to minimize water damage.
g.
Dry chemical agents may be corrosive to stainless steel and electrical equipment. It should be cleaned expeditiously and the components examined to decennine extent of damage.
7.
Fire in Radioactive Area A fire in a radioactive area requires observing the precautions as listed at the start of this procedure. Additionally, the following steps shall be taken after the fire has been extinguished:
a.
Monitor Personnel for Contamination.
1)
External.
2)
Internal monitoring may also be required.
b.
Monitor fire fighting and emergency equipment for contamination under the direction of Radiation Protection personnel.
c.
Determine radiation exposure of fire fighting personnel. A Radiation Work Permit may also need to be prepared to document exposures.
d.
Areas in or adjacent to the fire area may require decontamination.
An environmental monitoring program for areas surrounding the e.
plant may be required if contamination has spread outside the controlled area.
f.
Smoke damage to electrical equipment and stainless steel piping must be assessed due to the high chlorine content of the polyethlene used for contamination control.
g.
Dry chemical agent used in areas of stainless steel piping or machinery must be thoroughly cleaned and then inspected.
8.
Fire in Safety-Related Areas Fire in these areas are treated as a fire in any other area. The specific problems are the ef fects of smoke, water, or fire damage on the safet7-related equipment. These areas should be thoroughly inspected before energizing the equipment. The keys to the entrances should be brought to the scene by the Fire Brigade Leader.
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