The examples and perspective in this article deal primarily with the United States and do not represent a worldwide view of the subject.(June 2012) |
Swift water rescue (also called "white water rescue") is a subset of technical rescue dealing in white water river conditions. Due to the added pressure of moving water, swift water rescue involves the use of specially trained personnel, ropes and mechanical advantage systems that are often much more robust than those used in standard rope rescue. The main goal is to use or deflect the water’s power to assist in the rescue of the endangered person(s), as in most situations there is no easy way to overcome the power of the water.
As a swift water rescue scene evolves, the Incident Command System (ICS) will emerge. ICS is a national protocol used for managing emergencies in the United States. Initially created by Jim Segerstrom and Michael Croslin co-founders of Rescue 3, Sonora California as a response to all the firefighters who were dying in water rescues], SRT has now been taught to over 200,000 rescue personnel in some 2 dozen countries. ICS has become the benchmark by which all disasters are managed in the United States. "ICS is based upon a flexible, scalable response organization providing a common framework within which people can work together effectively. These people may be drawn from multiple agencies that do not routinely work together, and ICS is designed to give standard response and operation procedures to reduce the problems and potential for miscommunication on such incidents." All rescue operations demand vigilance with regards to safety. ICS provides that a Safety Officer be present to monitor and address all safety issues. One of these issues pertains to the incident scene.
The immediate area of operations at the incident is divided into three zones of operation: "Cold", "Warm", and "Hot". Certain requirements regarding training and personal protective equipment (PPE) exist for personnel operating within these three zones. The Cold Zone is considered to be anything greater than 15 feet (4.6 m) from the water's edge,. Awareness Level personnel shall approach no closer than the Cold zone. The Warm Zone begins 15 feet from the water's edge, and ends at the water's edge. Personnel operating in the Warm Zone shall be trained to the Operations Level, and must wear a properly fitted and secured personal flotation device (PFD). The Hot Zone refers to any and all activities taking place in the water. These activities shall be performed by personnel trained to the Technician Level, provided they are wearing a properly fitted and secured personal flotation device.
In order to provide for the safety of both the rescuer and victim, a low to high risk algorithm has evolved for the implementation of various rescue methods in Swift Water Rescue. Under times of stress, the implementation of this algorithm helps to prevent a rescuer from endangering himself and the victim, thus providing a sound, step-by-step approach when effecting a rescue. As the algorithm progresses, the danger and threat to rescuer and victim increase. The algorithm is, "Talk", "Reach", "Wade", "Throw", "Helo", "Row", "Go", and "Tow" (this has been changed due to the increased safety of helicopter operations and the increased deaths of rescuers in boats). While it is safest to talk a victim into performing a self-rescue, there exists a substantial increase in danger once a rescuer enters the water. "Talk" refers to the dialogue that takes place between the rescuer and victim, and includes the rescuer directing the victim in methods of self-rescue, such as swimming to shore. If unsuccessful, the rescuer will attempt to "Reach" with an object, such as a tree branch, paddle, or pole, to the victim, so that the victim can be pulled to safety.
Since the laminar flow of a moving body of water carves the path of movement, it experiences friction caused by resistance along the shallows and outer or higher banks, and travels at a slower speed at the edges than the center. Therefore, a rescuer often has the opportunity to wade along the banks of a moving body of water to more easily "talk" to, or "reach" the victim. 80% of moving water rescues are effected using throw bags and other throw devices. [1] A rescuer can "throw" a throw bag or other throw device from a boat, stable platform, or dry land, or may elect to wade into the shallows and then initiate a throw. "Row" includes, but is not limited to, all forms of boat-based operations. This includes a boat on a highline Tyrolean with a midpoint drop and two- and four-5point[ clarification needed ] boat on tether systems.
In certain situations, such as an unconscious patient, one might "go and tow" the victim back to shore. Unlike other methods of rescue, the rescuer now enters the water in a swimming capacity. This method of rescue is also referred to as a "live bait rescue", where the rescuer swims to the aid of the victim while tethered to a team member at an anchor point, very much like bait on a hook at the end of a fishing pole. For example, a parent with children trapped in a vehicle in flowing water that needs to extricate and control scared or injured children on to the roof of the vehicle (there is a greater than 50% chance of dying in a vehicle that is flooded). If that platform (car, rock, bridge, roof etc.) becomes unstable or begins to succumb to rising water, that rescuer may need to tow a victim to the shore, eddy or pre-planned egress point. Towing rescues are extremely difficult and require training with a practiced rescuer as a victim. Actual tows with scared, hypothermic, exhausted, injured or panicked victims are extremely difficult and dangerous for both parties and should be left to rescuers well versed in proper rescuer/victim communication, holds, and swimming techniques. When a victim is not accessible from any of the previous rescue methods, resources permitting, a helicopter rescue may be attempted. A helicopter, or "helo", is a stable rescue platform from which a variety of rescue methods can be initiated. While the helicopter must be equipped for rescue work, the crew must be equipped, trained and well practiced in the art of swift water rescue
In the US and Canada, surface water and swift water rescue is covered under National Fire Protection Association (NFPA) 1006 Standard for Technical Rescuer Professional Qualifications, 2008 Edition. This standard contains two separate chapters that define the required knowledge, skills and abilities for surface water rescue (Chapter 11) and swift water rescue (Chapter 12). The use of the terms Awareness, Operational and Technician have been replaced by two levels of qualification: Level I and Level II.
According to page 12 of NFPA 1006:
Additionally there are more specialised ratings such as:
A firefighter is a rescuer extensively trained in firefighting, primarily to extinguish hazardous fires that threaten life, property, and the environment as well as to rescue people and in some cases or jurisdictions also animals from dangerous situations. Male firefighters are sometimes referred to as fireman.
Rope rescue is a subset of technical rescue that involves the use of rope, be it steel or cable rope, or more commonly used nylon, polyester, or other type of rope. Kernmantle rope as it is called, is available in various types: dynamic or static which is most commonly used in rescue and industrial rope work. Anchoring includes using specialty anchors, as well as things as simple as a length of chain, cable, rope, or webbing wrapped around a pillar, tree, boulder, or such. They provide the security and a point from which a person or subject can be belayed. Belaying is the act of protecting the climber, rescue professional, or subject in the event of a fall. Various other devices used, including friction rappel (lowering) devices, which acts as a braking device on the rope. They are used for lowering a load, a subject or oneself (rappelling). Pulleys can serve as a mechanical advantage, along with rope grabs, and other tools, to raise, or haul, a load up a vertical section, or across a gully or canyon. Pulleys systems are used in conjunction with the rope, rope grabbing devices, i.e.: Prusiks, or mechanical grabs, to capture the progress made during the lift. Since pulley systems are generally short in length, they are used in conjunction with a progress (raise) capturing technique, and a long rope; and a backup safety or belay. This specialized equipment is used to reach the subject(s) and safely recover them.
Confined space rescue is a subset of technical rescue operations that involves the rescue and recovery of victims trapped in a confined space or in a place only accessible through confined spaces, such as underground vaults, storage silos, storage tanks, or sewers.
Rescue comprises responsive operations that usually involve the saving of life, or the urgent treatment of injuries after an accident or a dangerous situation.
Technical rescue is the use of specialised tools and skills for rescue, including vehicle extrication, confined space rescue, rope rescue, trench rescue, structural collapse rescue, water rescue, and wilderness search and rescue. These often require specialised rescue squads as they exceed the capabilities of conventional fire departments or emergency medical services.
In firefighting, the policy of two-in, two-out refers to United States Occupational Safety and Health Administration (OSHA) policy 29 CFR 1910.134(g)(4)(i) The respiratory protection standard requires that workers engaged in fighting interior structural fires work in a buddy system; at least two workers must enter the building together, so that they can monitor each other's whereabouts as well as the work environment. There must also be at least two standby personnel outside the fire area prepared to rescue the inside firefighters should the need arise. One of these outside firefighters must actively monitor the status of the inside fighters but the second outside firefighter may perform a variety of other duties, such as pump operations, incident commander or outside hose line operation. There are no provisions in the standard to waive the requirements for either the "two-inside firefighters" or the "two-outside firefighters", although the circumstances under which this provision applies are more limited than generally understood.
Vehicle extrication is the process of removing a vehicle from around a person who has been involved in a motor vehicle collision, when conventional means of exit are impossible or inadvisable. A delicate approach is needed to minimize injury to the victim during the extrication. This operation is usually accomplished by using chocks and bracing for stabilization and powered rescue tools and equipment, including the Jaws of Life. Standards and regulations for organizations can be found in NFPA 1670 and for individual members in 1006.
The Incident Command System (ICS) is a standardized approach to the command, control, and coordination of emergency response providing a common hierarchy within which responders from multiple agencies can be effective.
Firefighting jargon includes a diverse lexicon of both common and idiosyncratic terms. One problem that exists in trying to create a list such as this is that much of the terminology used by a particular department is specifically defined in their particular standing operating procedures, such that two departments may have completely different terms for the same thing. For example, depending on whom one asks, a safety team may be referred to as a standby, a RIT or RIG or RIC, or a FAST. Furthermore, a department may change a definition within its SOP, such that one year it may be RIT, and the next RIG or RIC.
Diver rescue, following an accident, is the process of avoiding or limiting further exposure to diving hazards and bringing a diver to a place of safety. A safe place is often a place where the diver cannot drown, such as a boat or dry land, where first aid can be administered and from which professional medical treatment can be sought. In the context of surface supplied diving, the place of safety for a diver with a decompression obligation is often the diving bell.
A rescue vehicle is a specialised vehicle used in technical rescue. It is designed to transport and provide the specialized equipment necessary for technical rescue. They carry an array of special equipment such as the jaws of life, wooden cribbing, generators, winches, hi-lift jacks, cranes, cutting torches, circular saws and other forms of heavy equipment unavailable on standard trucks. This capability differentiates them from traditional pumper trucks or ladder trucks designed primarily to carry firefighters and their entry gear as well as on-board water tanks, hoses and equipment for fire extinguishing and light rescue. Most rescue vehicles lack on-board water tanks and pumping gear, owing to their specialized role. A rescue vehicle is typically operated by a rescue squad, but in some areas it may be integrated with emergency medical services or fire departments.
A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. Fire alarm sounders can be set to certain frequencies and different tones including low, medium and high, depending on the country and manufacturer of the device. Most fire alarm systems in Europe sound like a siren with alternating frequencies. Fire alarm electronic devices are known as horns in the United States and Canada, and can be either continuous or set to different codes. Fire alarm warning devices can also be set to different volume levels.
In American law enforcement the Emergency Service Unit, or E.S.U., is a multi-faceted element within a law enforcement agency’s Special Operations Command.
Surface Water Rescue is defined as the rescue of a patient who is afloat on the surface of a body of water.
Essentials of Fire Fighting is a fire service training manual produced by Fire Protection Publications (FPP) and the International Fire Service Training Association (IFSTA). Fire Protection Publications is a department of Oklahoma State University College of Engineering, Architecture, and Technology (CEAT) in Stillwater, Oklahoma. This manual is used by fire service training agencies and departments around the world to train personnel to become firefighters. The Essentials of Fire Fighting is the required training manual used in countless local fire departments and state/provincial training agencies in every region of the United States and Canada. Since the release of the first edition of this manual in 1978, more than 2.5 million copies of the Essentials of Fire Fighting have been distributed to the fire service.
The Oklahoma Office of Homeland Security (OKOHS) is an agency of State of Oklahoma that is responsible for reducing the State's vulnerability to acts of terrorism and for minimizing and recovering the damage caused by terrorist attacks. OKOHS is a division of the Oklahoma Department of Public Safety.
Emergency medical responders are people who are specially trained to provide out-of-hospital care in medical emergencies. There are many different types of emergency medical responders, each with different levels of training, ranging from first aid and basic life support. Emergency medical responders have a very limited scope of practice and have the least amount of comprehensive education, clinical experience or clinical skills of emergency medical services (EMS) personnel. The EMR program is not intended to replace the roles of emergency medical technicians or paramedics and their wide range of specialties. Emergency medical responders typically assist in rural regions providing basic life support where pre-hospital health professionals are not available due to limited resources or infrastructure.
Firefighting in the United States dates back to the earliest European colonies in the Americas. Early firefighters were simply community members who would respond to neighborhood fires with buckets. The first dedicated volunteer fire brigade was established in 1736 in Philadelphia. These volunteer companies were often paid by insurance companies in return for protecting their clients.
Operations Plus WMD is a training level in dealing with hazardous materials.
NFPA 1006 is a standard published by the National Fire Protection Association.
This article needs additional citations for verification .(May 2015) |
Wikimedia Commons has media related to Swift water rescue . |