[Taiwan Fire Safety Manual] Guidelines for Mountain Rescue Safety

News Related Keywords: No tags.

I. Introduction

The causes of mountain accidents are complex and may be artificial or natural. This chapter does not only discuss high-altitude mountain rescues. It mainly discusses the locations of accidents where vehicles cannot be reached and human rescue on foot is required. When an accident occurs, the rescue personnel will immediately draw up a plan, dispatch rescue personnel, and provide logistical supplies after receiving the alert. On the other hand, the rescue personnel are in the same environment as the rescued person when they go to the mountains, and they must also pay attention to ensuring their own safety in a dangerous environment. .

In special circumstances ( except normal circumstances ) that cannot be covered by this guiding principle , the on-site personnel should exercise their professional judgement and integrate the overall situation of people, events, times, places, and objects for the most timely and appropriate disposal.

Second, disaster characteristics

Mountain accidents contain uncertainty and urgency. Uncertainty includes the location of trapped persons, signs of life, and weather conditions.

Third, the history of the case

1, time of occurrence: August 2013 X day.

2 , place of occurrence: XX scenic area XXX mountain range.

3 , on-site situation:

During the mountaineering process, Kang Mou was injured and unable to move in the fall valley. He used mobile phone GPS positioning to call for help. The coordinates of the satellite's location were clearly reported. The location was about 5 to 10 kilometers west of xx Dashan Nanfeng (linear distance) and the height was 3,475 meters . The fire brigade immediately formed the first echelon of 6 people. The search and rescue team took the B-234 helicopter to descend from the summit of xx Dashan ( 3300 meters above sea level ) and immediately arrived at the search and rescue. Three search and rescue workers felt uncomfortable on the second day and they were suspected to have an acute altitude sickness. Immediately withdraw to the top of the hill until the second step of search and rescue personnel arrives immediately after the handover.

4. Casualties: 3 persons with acute altitude sickness .

5 , case analysis:

1. The search and rescue personnel did not normally conduct altitude training at altitude. After receiving the order, they immediately climbed to the sea and climbed more than 3,000 meters. It was normal to experience an acute altitude sickness.

2. The search and dispatch dispatch shall be based on personnel who have adapted to the altitude of the mountain within two weeks.

3 , during the rescue process, it is necessary to add water at any time. The quicker multi-row water intake can avoid the occurrence of altitude sickness, and will not cause a large loss of water. If there is a symptom of altitude sickness, the height should be lowered immediately (the law of altitude sickness gold).

1, time of occurrence: December 2015 X day.

2 , place of occurrence: XXX Mountain.

3 , on-site situation:

The search and rescue mission for mountaineers lost their lives in xx mountainous areas. At that time, a group of search and rescue personnel had reached the location of the trapped people above the mountain wall. Firefighters Chen xx and another group of rescue workers passed under the cliffs of the trapped person and caused the rain to circulate the night before. Mountain road slippery, soft earth and stone structure and small mountainous path, Chen xx failed to pay attention to loosening of rocks and rocks above the mountain wall, dodge not timely hit the head by falling stones, and personal protective equipment is not fully dressed, causing the head left Lateral tibial fractures, left eye bruises, and lacerations.

4, casualties: 1 firefighter injured.

5 , case analysis:

1. Prior to the implementation of the mission of the mountainous area accident, it should be confirmed whether personal safety protection equipment is complete.

2. When loosening the soil and rock in the mountainous area, attention should be paid to the falling of the earth and stone above, and special personnel should be assigned to monitor the change of rockfall, or warning signs should be placed on the ground. When passing through complex terrain, you should choose a safe footing position and use ropes to ensure the safety of rescue workers and prevent people from falling down the valley.

3. Before carrying out rescue missions, fire fighters must wear complete personal protective equipment to carry out rescue missions.

4. When performing rescue missions, establish an alert area and manage the rescue workers below to prevent unforeseen accidents when earth and stone fall. The rescue personnel at the bottom should send security guards to alert them. If a rockfall phenomenon is found, they should immediately warn and remind rescue workers to stop or evade the emergency.

5. When erecting rescue tools and fixing points at the site, the strength of the ground and fixed points should be confirmed to prevent slipping and danger during operation. If any loose stones are found, the stones should be removed or fixed away from the main ropes.

Fourth, safety precautions

1,

On-site situation collection and equipment preparation

After receiving the mission instruction, relevant site information should be collected immediately, and the weather conditions, altitude, mobile phone and radio communication area, and the conditions of mountain water sources should be grasped in order to facilitate the development of search and rescue plans, route planning and preparation of various search and rescue equipment. Food drinking water.

2,

Preparation for snow equipment

If it is necessary to perform a snow task or may encounter a snowfall situation, it should be carried out by personnel trained in snow. It is strictly forbidden for people who have not received snow training to perform snow search and rescue missions, and clothing for snow warming should be provided. Sheds, sleeping bags, snow boots and crampons, ice axes, snow mirrors or sunglasses and other related equipment.

3,

Communications and regular fixed-point reports

Carry satellite phones, mobile phones and radios, and other communication tools to understand the way of communication in preparation for the use of joint command posts for regular, fixed-point reports and emergency requests.

4,

Loss prevention

Rescue workers should wear sweat suits and sweat trousers to adjust body temperature at the right time (absolutely banned from wearing cotton clothes to avoid absorption of sweat and water, causing temperature loss in rest or low temperature areas), and to prevent the body and clothing from getting wet, always pay attention Keep warm, maintain body temperature and physical condition, do not hard support, in order to prevent the phenomenon of high mountain temperature loss.

5,

Establish a joint command system

The establishment of joint command organization team action, and set aside communications, intelligence, supplies, mobile standby personnel, which will help organize the convergence of search and rescue information, and search and rescue personnel to provide emergency relief.

6,

Understand tasks and detachment assistance

The police officers should all understand the search and rescue missions and the location, route and scope of the search and rescue, as well as the assistance of other teams and the search and rescue areas, so that they can help each other if necessary.

7,

Take a helicopter and notice that altitude sickness may occur

If the mission is to be carried out, the helicopter must fly directly to the altitude of more than 2,750 meters . In order to prevent the altitude sickness from happening, it is necessary to use the altitude of the mountain for two weeks.

8,

Never act alone

The distance between the players before and after the march of the team cannot be pulled too long, so that they can see and respond to each other as restrictions. Rescue team personnel must act collectively and cannot act alone. If it is necessary to leave the team (for example, to obtain water ) , at least two or more members should be arranged to travel with each other. One or more members of the team must carry maps, compasses and satellite locators ( GPS ). And other positioning tools.

9,

Pay attention to the soil loose area

When loosening the soil and rock in the mountainous area, attention should be paid to the falling of the earth and stone above, and a designated person should observe the change of rockfall, or place a warning sign on the ground. When passing through complex terrain, the safe position of the footing should be selected, and ropes should be used to ensure the safety of rescue workers. The staff fell down the valley.

10、

Pay attention to weather changes

After entering the mountainous area, pay attention to weather changes at any time. If there is excessive rain, thunder, or heavy fog, consider whether to suspend the search and rescue work and find a shelter on the spot to avoid accidents such as loss of temperature, lightning strikes or getting lost. occur. If the rain is too great or there is a possibility of falling rock, the staff will withdraw as much as possible to the camp to ensure safety.

11.

Drinking water safety

Do not drink stream water directly to avoid physical discomfort or parasite infection. If you need to take it out due to lack of drinking water, you should boil it or use a filter to clean it.

12,

Lost, lost treatment

If you are separated from the search and rescue team, you should observe the situation "return to the departure place (into the mountain pass or the last meeting with the team)", "stay in place" or "looking for shelter to wait for rescue", and make proper use of sound, lighting and communication Equipment to the outside world for help; do not panic and run around, so as not to waste physical strength.

13,

Altitude sickness prevention and disposal

During the search and rescue process, it is necessary to add water at any time, and the water can be quickly discharged in multiple rows to avoid the occurrence of altitude sickness, and it will not cause a large loss of water. If present ( 1 ) Acute altitude sickness AMS (headache and accompanied by any of the following: weakness; gastrointestinal symptoms: nausea, vomiting, loss of appetite; dizziness and dizziness; poor sleep); ( 2 ) high altitude cerebral edema HACE (Coordination loss, gait instability, or change in consciousness) and ( 3 ) High Altitude Pulmonary Edema HAPE (discomfort during breathing, coughing, weakness, or loss of exercise capacity, chest tightness) should be immediately lowered (Altitude sickness gold law).

14,

Wear full personal protective equipment

Before performing on-site rescue missions, firefighters must wear full personal protective equipment before they can begin their rescue mission.

15,

Rescue mission area alert

When performing rescue missions, establish an operational area and control the rescue personnel below to prevent accidents when the earth and stone breaks. The rescue personnel at the bottom should send security officers to guard them. If a rockfall phenomenon is found, they should immediately warn and remind the rescue personnel to try to stop or avoid the emergency.

16,

Confirm the stability of the ground and fixed points

When erecting rescue tools and fixing points at site, the strength of the ground and fixed points should be confirmed to prevent slipping during operation and causing danger. If any loose stones are found, the stones should be removed or fixed away from the main ropes.

17.

Rope erection safety

Through the cliff there is a risk of falling, you must use fall protection equipment, such as: climbing safety harness to do security use; when fall valley long span rescue, it is recommended to use a full body harness and double strand that it is safe, prepare the system set up To ensure the safety of operators, rope rescue installations must be erected by rescue workers trained in ropes.

18.

Ground rescue first

If the site permits, you should choose the landing rescue with less risk; if the site is limited, use the hanging method to rescue. The main control right in this way is the crew and let the helicopter stagnate and the center of gravity offset time is relatively long. With the impact of gusts and turbulence, the risk is relatively high and will be considered together.

19.

Take-off and landing field selection

Helicopter landing site selection: small helicopters 30 * 30 meters , medium-sized helicopters 50 * 50 meters , large helicopters 75 * 75 meters .

20.

Landing and landing regulation

FOD ( Foreign Object Damage , all items that can cause damage to the aircraft) around the take-off and landing point should be cleared before the take-off and landing of the aircraft, and the loosened animals and equipment around the work area, as well as personnel and vehicle controls. Waiting for work.

twenty one,

Target area guidance

In the landing area, special personnel shall be assigned to guide and command the aircraft to enter the field, and use the radio (National Disaster Relief Channel 149.250 ) to inform the basic data such as wind direction, wind speed, and hazardous materials before the helicopter enters the court .

twenty two,

Check your belongings

Before approaching the aircraft, check unfixed accessories (such as hats, bags, umbrellas, clothes, scarves, etc.) on yourself, the patient or the people on the plane and fix or remove them.

twenty three,

People enter the cabin

Helicopter rotors are the most dangerous area at any moment, and it is forbidden to approach from behind the helicopter. When approaching the helicopter from the left and right sides, it should be guided by the mechanic to bend over, walk fast and enter from the left and right of the nose, and keep the signal of the flight crew's gesture visible at all times.

twenty four,

Hanging operation

When the helicopter is in the hanging operation, it is prevented from being hit by the hanging basket or the cable and hooked. The non-operators must not enter the helicopter operation range.

V. Conclusion

Based on the above several cases and safety precautions, the following conclusions can be drawn:

1. Strengthen rescue personnel's search and rescue capabilities, field survival skills and physical strength to prepare for unexpected situations in the future.

2. Give full play to the functions of the joint headquarters. Each of them performs data collection, press release, and logistic replenishment, not only to grasp the latest situation but also to adapt to the situation, and to communicate with the higher authorities or related units to appease family emotions and media. Press Releases.

3 , the mountain area accident rescue is a team work, but also across the organs and professional areas of work, only the various units to play their strengths, in order to minimize the damage to the accident.

This article is sourced from the "Taiwanese Firefighters Handbook," which was reorganized and edited by China Rescue Equipment Network.

Related Links: Mountain Distress and Fire Emergency Rescue Measures

59mm Tubular Motor

Inverter Motor,Wistar Tubular Motor,Nice Tubular Motors,Dooya Tubular Motor Manual

Zhejiang Huzhou SCVE Machine & Motor Co., Ltd. , https://www.scve-motor.com