AGENDA ITEM COVER SHEET NEW BUSINESS
No. 01
Meeting Date: February 6, 2018 Requesting Department: Administration Presenter(s): Drew Havens, Town Manager
ITEM DESCRIPTION (Brief)
Discussion regarding an emergency alert siren malfunction on January 19, 2018.
ITEM DETAIL (Expanded from Item Description) Approval Recommended? By:
Included with this cover sheet is a memorandum describing the recent event where an emergency alert siren malfunctioned, the subsequent findings, and internal discussions.
ATTACHMENTS (Number items if more than one)
Memorandum Harris Nuclear Emergency Plan – from Duke Energy
DEPARTMENT OF ADMINISTRATION
January 29, 2018 To: Mayor Olive and Members of Town Council From: Drew Havens, Town Manager Re: Emergency Alert Siren Malfunction
The purpose of this memorandum is to provide information relative to the activation of an emergency alert siren in Apex on January 19, 2018.
At approximately 12:55 p.m. on the 19th, two Apex Police officers heard a siren sounding as they were on a call for service near Green Level Church Road. Other officers also reported hearing the siren. These officers radioed our communications center to alert them to the activation. The communications center began to field numerous calls (over 150 within 15 minutes) regarding the siren and police personnel attempted to make contact with Wake County Emergency Management. We also fielded many calls to the fire department’s non-emergency line and our utility customer service team also took numerous calls.
Our police and fire chiefs were able to make contact with folks at Wake EM who was in touch with Shearon Harris Nuclear Power Plant (SHNPP) and we were able to determine, through these calls, that this was a false alarm. This was communicated via social media by the police and fire departments and by our Communications Department. There was a delay in transmitting the alert via Ready Wake as the County needed to craft the message with the best information available. This is not something within our control.
It is important to note that, contrary to hyperbolic social media posts, this was not at all like the incident in Hawaii. No one pushed a button to activate the system. An investigation by Wake EM, Duke Energy, and others determined that a control board at the activated siren malfunctioned and caused the activation. The malfunction was cured and the siren tested. It is important to note that the siren network is monitored regularly to ensure communication from the control point to the siren itself. All indications are that the network is functioning properly and would have functioned during this part failure activation.
Wake County Emergency Management is the agency charged with receiving information from SHNPP and getting it out to the Towns and Cities impacted. There is a very regimented protocol in place for real activations and for siren tests. We actively communicate prior to tests and work with our partners at Wake County EM during any incident. We conduct regular exercises, that are graded by FEMA, to ensure our response and communications protocols are appropriate.
Had this been an actual incident and not a part malfunction, we would have been aware of the situation, you would have been made aware of a developing situation, and we would have been prepared to communicate via our outlets before the sirens were activated. In this case, we had to determine the cause of the activation and provide information as soon as we had it. Because people
TOWN OF APEX The Peak of Good Living PO Box 250 Apex, NC 27502 | (919) 249-3400 | www.apexnc.org default to what they know – asking questions on social media, or calling the police/fire department – we understand the need to have information ready before an alert. We worked as quickly as we could to get accurate information and get it out. We have used this very unusual incident to examine and improve the ways we communicate information in situations like this.
We also used this as a way to educate the public. Every home that is within the 10 mile emergency planning zone, receives information from Duke Energy each year telling residents what to do in the event of an alert. They are very clear to say that hearing a siren does not mean to evacuate. Their mailing also lets people know that if they hear a siren where to tune radio and televisions for more information. Again, because this was a part failure in a single siren, there was no information on radio or television and no alerts were sent out on the Ready Wake system. This should have been an indicator that this was not an actual incident, but we understand the concern with the lack of information. Included with this memorandum is a document prepared by Duke Energy aimed at informing those who live near their facilities what to do if there is an emergency or they hear a siren.
Our team continues to discuss ways to refine/improve emergency communications whether it be for an incident at SHNPP or a natural disaster (such as a hurricane). We will also continue to encourage residents to sign up for Ready Wake and to read the information mailed to them by Duke Energy.
We take our responsibility to protect those we serve and to provide timely and accurate information in times of emergency. We rely upon partnerships with lead agencies (in this case Wake EM and Duke Energy) to provide information that we can get out to our residents. This recent event will be used to fine tune our communications in an effort to continually improve the level of service we provide.
TOWN OF APEX The Peak of Good Living PO Box 250 Apex, NC 27502 | (919) 249-3400 | www.apexnc.org
Harris Nuclear Plant 2018 Emergency Preparedness Information
VISIT STATE PARKS Important Contact Information
Chatham County Emergency Wake County Emergency Management Harris Nuclear Plant KI Distribution Locations: Energy & Environmental Center Management 331 South McDowell St. Chatham County: 919.362.2160 297 West St. Raleigh, NC 27602 Chatham County Health Department Pittsboro, NC 27312 919.856.6480 Nuclear Regulatory Commission 80 East St. 919.542.2911 wakegov.com/em nrc.gov Pittsboro, NC 27312 chathamnc.org Emergency line: 919.856.7044 NRC Region II Atlanta Harnett County: Harnett County North Carolina Emergency 800.577.8510 Harnett County Health Department Emergency Management Management Health Department 307 West Cornelius Harnett Blvd. 1005 Edward Brothers Rd. 1636 Gold Star Dr. Lillington, NC 27546 Chatham County Health Department Lillington, NC 27546 Raleigh, NC 27607 910.893.7580 919.542.8214 Lee County: 919.733.3300 Lee County Health Department harnett.org Harnett County Health Department 800.858.0368 106 Hillcrest Dr. 910.893.7550 After hours: readync.org Sanford, NC 27330 Harnett County Sheriff’s Department ncdps.gov Lee County Health Department Lee County Department of 910.893.9111 919.718.4640 North Carolina Emergency Environmental Health Lee County Office Management Central Branch Wake County Human Services 115 Chatham St. of Emergency Services 401 Central Ave. 919.212.7000 Sanford, NC 27330 204 West Courtland Dr. Butner, NC 27509 Sanford, NC 27331 919.575.4122 For online information on KI visit: Wake County: epi.publichealth.nc.gov/phpr/ki/ki.html Wake County Human Services 919.718.4670 North Carolina Cooperative Extension leecountync.gov 10 Sunnybrook Rd. 919.515.2813 Raleigh, NC 27610 After hours: ces.ncsu.edu/local-county-center Wake County Human Services Sanford Police Department Duke Energy Customer Service Center 919.775.8268 Southern Regional Center 800.452.2777 130 North Judd Pkwy., NE Lee County Sheriff’s Department Fuquay-Varina, NC 27526 919.775.5531
My Quick Reference Plan ahead! Take a minute to complete this safety information so you will have it in the event of an emergency. You can find this information on pages 26 to 31.
Emergency Planning Zone: ______Reception Center: ______
Evacuation Route:______
The relocation school for my child’s/children’s school:______
______
Local Radio Station: ______Local TV Station: ______About These Emergency Plans Preparing for This calendar contains important emergency planning information for people who live within 10 miles of our an Emergency nuclear power plants (also known as the emergency planning zones or EPZs). The information was developed by It is a good idea to prepare ahead state and local officials in conjunction with Duke Energy and is updated annually. The calendar provides basic of time for any emergency situation. information about radiation and how to prepare for a nuclear emergency. State and county officials and Duke Your family may not be together when an emergency strikes, so it’s Energy want you to be prepared and to know what to do in the unlikely event of an emergency at one of our important to discuss what you will nuclear plants. Please review this information and keep it in a place where you can readily find it. do in different situations. Consider details such as how you will get to a Nuclear Power and Public Safety safe place, contact each other or get Nuclear power plants are designed and operated with an uncompromising commitment to safety and security – back together. Preparing now will and are among the most secure facilities in the world. Our first priority is to ensure the continued health and help you respond more quickly in any emergency. The ready.gov well-being of the public and our employees. Nuclear plants have: website is a good resource to help • Multiple layers of safety systems and structures designed to protect both the plant and the community you create a family emergency plan. from the release of radiation • Reactor safety systems with separate, multiple redundant backup systems to provide additional protection Emergency Kit and reliability Keep an emergency kit in a special • Containment buildings made of reinforced concrete and steel designed to withstand tremendous forces place that the whole family can such as hurricanes, tornadoes and even earthquakes easily locate. Your kit should include important items such as: • Plant employees who are highly skilled, very experienced and continuously trained • Comprehensive emergency plans and procedures that are well-practiced ¡ This emergency planning calendar ¡ Two changes of clothing • Specially trained and equipped security forces that monitor and control access to the plant 24 hours a day ¡ Blankets/sleeping bag • Comprehensive security plans that are managed by the on-site security force ¡ Toiletries: soap, toothbrush, • Physical security systems, including razor wire, concrete barriers, state-of-the-art intrusion detection toothpaste and towels systems, sophisticated monitoring systems and more (seen and unseen) ¡ Medications ¡ Baby needs: formula, food Emergency Notifications and diapers ¡ Important personal documents, How will I know there is an emergency? credit cards/checkbook/cash and Sirens are the primary outdoor warning system for alerting the public of an emergency. In the unlikely event of an insurance cards emergency at the nuclear plant, Duke Energy would immediately notify federal, state and local authorities. These ¡ Identification authorities could activate pole-mounted sirens located throughout the plant’s 10-mile EPZ. ¡ Portable radio, flashlight, batteries and cellphone/charger If you hear a siren and are not sure if it is a test of the system or an emergency, check your calendar for ¡ Bottled water and food for scheduled test dates, and tune in to a local Emergency Alert System (EAS) television or radio station. Hearing a several days siren does not mean you should evacuate. Follow the instructions provided by emergency management officials, and stay tuned to a local radio or television until the emergency is over.
18 Local fire, police and emergency officials may patrol affected areas within the EPZ broadcasting information Public Actions via loudspeakers and/or go door to door to ensure residents are aware of the situation. Officials will use any If there were an emergency at the nuclear means necessary (e.g., boats, loudspeakers, etc.) to alert those on waterways and in recreational areas. plant, state and county officials would Some of your neighbors may need assistance in an emergency. Please check on them and ensure they are provide information about what actions to take. It is important to stay calm and to aware of the emergency and have emergency plans in place. For those who may require special assistance, follow instructions provided by state/county please refer to the Special Assistance section of this calendar. officials. You may be told to: 1. Go inside and stay inside What to Do in an Emergency 2. Shelter in place If there were an emergency at the nuclear plant, state and county officials would provide information about 3. Evacuate what actions to take. It is important to stay calm and to follow instructions provided by state/county officials. 4. Take potassium iodide (KI) You may be told to: Based on the event, sometimes staying inside is safer than evacuating. Emergency Go Inside/Stay Inside officials know what is best, so follow During a security-related or other type of event, state and county officials may tell you to go inside a building their instructions. (house, office, etc.) and stay there until officials say it is safe to come out. In these types of events, the Potassium Iodide (KI) danger would not be due to radiation, but rather another issue. Potassium iodide, also known as KI, is a Shelter in Place nonprescription drug. KI may reduce or prevent your thyroid gland from absorbing If there is an emergency at the plant with the possibility of a release of radiation, you may be instructed to radioactive iodine and is one protective shelter in place. Guidelines for sheltering in place include: action that may be recommended during a nuclear emergency. 1. Go indoors and close all windows and doors. Turn off fans, heating and air conditioning that draw in outside air. Close all air intakes. Place your home or car system in internal recirculation, if possible. KI does not block the absorption of any other radioactive material. KI should 2. Bring your pets inside. To protect livestock, read the Agricultural Information section of this calendar. only be taken at the direction of public 3. The food, water and milk supplies already inside your home are safe to eat/drink. health officials. 4. If possible, go to a room or basement with no or few windows. KI is available to residents living within 5. Remain inside, and stay tuned to your EAS station (radio/television) for additional instructions from 10 miles of the plant, at no cost, through emergency management officials. county health departments. For more information, contact your state or county 6. Send brief text messages – they often get through when networks are overwhelmed. Limit non- health department. emergency calls to conserve battery power and free up wireless networks for vital communications. KI should be picked up, before an 7. If you must go outside, place a damp cloth over your nose and mouth to help keep you from emergency, by all those living or working breathing in some radioactive material. in the 10-mile EPZ. KI is most effective if taken before exposure. Please see page 5 for telephone numbers to county health departments.
19 Evacuate Classification of Emergencies Under certain circumstances, people in specific zones might be asked to evacuate. If The Nuclear Regulatory Commission (NRC) defines four you need help during an evacuation, contact your county emergency management emergency classifications that could occur at a nuclear power office listed at the front of the calendar. Evacuation routes and reception centers/ plant. Duke Energy would contact federal, state and local evacuation shelters for each zone are listed on pages 26 to 31. authorities in each of the following situations: Guidelines for evacuation include: Unusual Event 1. Do not try to take all of your belongings with you. You may be away from This is the least serious of the four emergency classifications home for a few hours or a few days. Pack only critical items like jewelry, and involves a potential minor operational/security event. cash, financial paperwork/information (e.g., insurance policies), There is no impact to the public; no public action is needed. irreplaceable items, etc. Alert 2. Ensure appliances and faucets are off. Lock all doors and windows. This is the second in increasing significance and involves an 3. If you are unfamiliar with routes to travel, refer to the information on operational/security event that may affect safety at the plant. pages 26 to 31. There is no impact to the public. Emergency officials may 4. Get into your vehicle and close all windows and vents. Do not use the prepare emergency centers and will share information with car’s air conditioner or heater unless you can recirculate the air inside. the public as needed. Do not draw in fresh air. 5. As you drive, stay tuned to a local EAS station for more information. Site Area Emergency 6. Follow the evacuation route to your designated reception center/ This is the third in increasing significance and involves a major evacuation shelter. operational/security event that could affect plant safety. Sirens If you are not instructed to evacuate, stay off the roads to ensure may sound to alert the public to listen to local radio/television emergency personnel can readily respond. stations for information. Radioactivity levels outside of the plant 7. It is important to go to the designated centers/shelters listed at the back should not exceed federal guidelines. of this calendar to sign in – even if you do not plan to stay there. General Emergency a. These facilities provide guidance related to registration, radiological This is the most serious of the four emergency classifications monitoring and decontamination, assistance in contacting others, and involves a serious operational/security event. Sirens may directions to congregate care centers, reuniting of families and other sound. Emergency officials would take action to protect the general information that may be needed during an evacuation. public. Local radio/television stations would provide instructions Congregate care centers provide shelter, food, water, showers/toilets for those in the affected areas. Radioactivity levels outside of and emergency medical assistance and are typically managed by service the plant may exceed federal guidelines. Those affected may be organizations such as the American Red Cross. told to go inside and stay inside, shelter in place, evacuate and/ b. Radioactive contamination on you or your vehicle would be removed by or take potassium iodide (KI). washing. This process is known as decontamination. Decontamination is very important because it reduces radiation exposure to you and others. c. You can stay at a designated facility after you register, or you may stay with friends or relatives located at least 10 miles away from the plant. d. Service animals (those trained to benefit people with disabilities) are welcome and will be accommodated at these facilities. For guidance on pets, see page 22. 20 When Children Are in School Children in School If your children attend schools within What should I do if my children are in school? the 10-mile EPZ, do not try to pick them up at their schools during an Review the designated facilities where children would be relocated beginning on page 27. Note: These may be emergency evacuation. Schools will different from the centers/shelters listed for the zone where you live. The chart shows the schools within the follow their evacuation procedures to 10-mile EPZ, the zones where they are located and the facilities where children would be taken in the event of protect your children’s health and an emergency. safety. Your children will be cared for at the facility by school and county In the event of an evacuation, parents should only pick up students at their designated pickup facilities. Children officials until you arrive. who live in the 10-mile EPZ and attend a school outside the EPZ will be kept at their schools by school officials until they are picked up by their parents. Special Assistance If your children are ever left alone, make sure they know what to do in an emergency. Children should know their During an emergency, county emergency management officials zone and be familiar with your family plan. will assist people who need transportation or who have special/ functional needs – in other words, When Special Assistance Is Needed those needing special assistance What if I need help during an emergency? during an emergency. If you or your family needs assistance during an emergency, complete and mail the Request for Special Assistance If you or someone living in your home needs assistance during an card located in this calendar. This information, which must be updated yearly, assists county officials in meeting your emergency, complete the Request needs. County officials will manage this information in a confidential manner. for Special Assistance card. You should fill out the special assistance card if you or someone in your home: Exit Routes During • Is hearing impaired and uses TDD equipment or requires assistance with daily activities an Evacuation • Is confined to bed and requires a caretaker for assistance To find your recommended primary • Requires a ventilator (breathing machine) evacuation route, look at the information on pages 26 to 31. • Is visually impaired and cannot drive a car • Has cognitive issues such as loss of memory, speech, judgment, reasoning or emotional control While the indicated route is your recommended route, routes may • Needs a ride and is unable to find a ride change based on road conditions, • Experiences other problems that would require additional assistance during an evacuation weather and/or construction. To assist you in evacuating the area, If you have neighbors with special/functional needs, please reach out and help them as needed. Do not pick up updated information and routes individuals in nursing homes, rest homes or hospitals. Officials will care for these individuals and take those needing would be announced on local medical care to hospitals and special-care facilities outside the 10-mile EPZ. radio/TV and through social media. Law enforcement officials also would manage traffic during evacuation events.
21 Pets and Agricultural Information Pets and Potassium Iodide Do not give your pets potassium What should I do with my pet during an emergency? iodide (KI) unless explicitly advised by your veterinarian, since KI dosing is Pet owners are responsible for the care and well-being of their pets. The best way to protect pets from exposure based on many factors. For questions to radiation is to bring them inside as soon as possible. If evacuating with your pet(s), be aware that special about animal health, always consult arrangements may be needed to safely accommodate them. When including animals in your family emergency plan, your veterinarian. You can find it is important to check with your county emergency management office to determine what measures may or may additional guidance at ready.gov. not be available at your assigned reception center/evacuation shelter. Some counties may arrange alternate holding facilities for pets away from human shelter sites. However, service animals (those trained to benefit people with Emergency Planning Zones disabilities) are welcome and will be accommodated at all evacuation shelters. Consult your county emergency If there were an emergency at the management office about what resources might be available prior to an emergency. Do not give pets potassium nuclear power plant, it is unlikely that iodide unless prescribed by a veterinarian. everyone within the 10-mile area surrounding the plant would be What about livestock and agricultural products? affected. The areas affected would depend on weather conditions and the When instructed, farmers should be prepared to take the following actions: nature of the emergency. 1. Monitor and follow instructions provided over the Emergency Alert System (EAS). Specific recommendations Refer to the map on page 26. for the protection of farm animals and agricultural products will be issued by appropriate state and county You will see that the 10-mile area officials. around the plant is divided into zones called EPZ. Each zone is marked with 2. Crops and animals raised as food for people or animals should be protected when possible. a letter-number designation. 3. Remove all dairy animals from pastures, shelter if possible and provide them with stored feed and protected water. Find the zone(s) where you live, work 4. Store feed in buildings, or cover with plastic or canvas if it is outdoors. Feed stored in buildings will be and/or go to school. By knowing your zone, you can quickly identify if you protected from contamination. are in the zone affected by an 5. Cover open wells and water tanks. emergency. For example, people in some zones may be instructed to stay Special brochures are published by your state to provide additional guidance concerning livestock, crops and inside or evacuate, while people in gardens. Residents may download or request a copy of this information by contacting their state or local other zones may not be affected at all. Cooperative Extension office. The web address and contact information may be found in the front of this calendar. Look at the charts on pages 26 to 31. Find the reception center/ evacuation shelter for your zone(s). Locate it on the map on page 26. This is where you would go if you were instructed to evacuate.
22 Types of Radiation About Nuclear Power and Radiation There are three major types Radiation is a natural part of our environment. We are constantly exposed to radiation from the world around us – of radiation: this is called background radiation. Sources of background radiation include the sun, the air we breathe, soil, plants, Alpha building materials and even our own bodies. We also are exposed to man-made sources of radiation like medical and The least penetrating type of dental X-rays, smoke detectors and television sets. Exposure to extremely large amounts of radiation can be harmful, radiation; cannot penetrate skin; even fatal. The amount of radiation given off in the normal operation of a nuclear plant is very small, smaller, in fact, can be stopped by a piece of paper; than the amount of radiation received on a coast-to-coast airplane trip. is an internal hazard if swallowed, breathed in or absorbed. Beta Radiation from common sources Moderately penetrating; can penetrate several layers of skin and sensitive tissue; is a hazard to lens of eyes; can be stopped by a thin piece of aluminum; is a hazard if swallowed or inhaled. Gamma Highly penetrating; can travel many feet in air and many inches into human body; is a hazard if swallowed or inhaled; can be stopped by lead, water or concrete.
Protecting yourself from radiation Nuclear emergency plans are designed to protect you in the unlikely event of an emergency at a nuclear plant. State and local governments have guidelines to address the need for protection from radiation. These guidelines require protective actions for the public at levels far below those that can make you sick. State and local officials would provide instructions to protect you if radiation levels at or above those guidelines were expected. You can be exposed to radiation/radioactive materials in several common ways: • In the air or on the ground. • On skin, hair or clothing – exposure will be reduced by washing off the radioactive material. • Breathing/swallowing – exposure can be prevented by not consuming food that may be contaminated. Exposure will stop when the radioactive material stops giving off radiation or when your body eliminates it. 23 How nuclear power plants make electricity Just like plants that burn coal and natural gas, nuclear plants produce electricity by boiling water to create steam, which turns a turbine to produce electricity. The difference is that nuclear plants create the heat needed to boil water through a process known as fission. Fission is the physical process of splitting an atom. To produce heat for a nuclear reaction, atoms of uranium are split. The uranium in a nuclear reactor is contained in small, hard ceramic pellets placed in long, vertical tubes (fuel pins), which are bundled together to create fuel assemblies. There are numerous fuel assemblies in a nuclear reactor.
Containment Building Steam Generators Control Rods Steam Lines Turbine Generator To Lake or Cooling Tower Transformer From Lake or Pump Cooling Tower
Uranium Fuel Uranium Condenser Pump Reactor Vessel Cooling Water
25 Harris Nuclear Plant | Emergency Planning Zones, Reception Centers and Relocation Schools