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China Gas Information
8, related to understand, from the emergency plan a gas supply yangzhou city come on stage, and has formulated the government documents distributed. According to introducing, urban economic development and construction, especially natural gas and liquefied petroleum gas (LPG) easy to use, relatively clean, by citizens, the fuel gas users welcome yangzhou city has reached more than 150 households, and into the gas era.
Why the sudden?
Seven factors can cause gas accident
What are the factors can cause gas accident? The reporter understands, cause gas accident seven kinds main.
The seven categories of circumstances, is: the city gas air units or natural gas pipeline network and the door stood gas equipment fault caused by an interruption of the air, the city; LPG stations, liquefied natural gas, liquefied petroleum gas storage filling station standing, gas transmission and distribution facilities, compressed natural gas, liquefied natural gas tanker pry car, liquefied petroleum gas tanker in great fire, explosion accidents,; The earthquake, floods, landslides and debris flows lead to pump room (station) drowned, mechanical and electrical equipment damage to affect the city a large area of gas supply; The main gas supply and distribution town gas system network happen mains break or sudden impact of disasters that a large area of gas supply; Scheduling, automatic control, such as business computer system invaded, out of control, and destroy; External force damage for fuel gas facilities (including to injuries or property damage for the purpose, human to sabotage the fuel gas facilities, and other illegal behavior), the influence of the gas supply a large area; Users don't use of gas, use the safety of fuel gas appliances, safe not properly installed or use of fuel gas appliances, etc.
A few class response?
Gas supply accident is divided into four levels
According to introducing, according to a gas accident of the potential danger degree and possible development tendency, will supply accident is divided into four levels: Ⅰ level (special major), Ⅱ level (major), Ⅲ level (larger) and Ⅳ level (general).
Ⅰ level is to point to: unexpected events, by the influence of natural gas, liquefied gas gas supply capacity, causing serious decline city 50000 users (or above) residents continuous stop gas supply 48 hours (or above); Natural gas station, LPG stations, door liquefied petroleum gas filling station, the gas transmission facilities or gas transportation vehicles and so on large area and cause leakage occurred serious deflagration, explosion out of control, emergency evacuation, exercise traffic control; Cause more than 30 people died, or 100 people once more serious injury (including gas poisoning), or direct economic loss of 100 million yuan of above.
Ⅱ level is to point to: unexpected events, by the influence of natural gas, liquefied gas gas supply capacity dropped substantially, 30000 households in cities (or above) stop gas supply for residents 24 hours (or above); Natural gas station, LPG stations, door liquefied petroleum gas filling station, the gas transmission facilities or gas transportation vehicles and caused serious leakage deflagration difficult to control, emergency evacuation, exercise traffic control; More than 30 people have caused the one-time death, or more than 50 people under 100 people seriously injured, or 50 million yuan of above 100 million yuan of the following direct economic losses.
Ⅲ level is to point to: unexpected events, by the influence of natural gas, liquefied gas gas supply ability to drop, 10000 households in cities (or above) people stop gas supply 12 hours continuous (or above); Natural gas station, LPG stations, door liquefied petroleum gas tank standing, gas transmission and distribution facilities or gas transportation vehicles and so on serious leakage or cause burns emergency evacuation, exercise traffic control; More than 10 people killed three people, or the one-time death 10 or more below 50 people seriously injured, or 10 million yuan of above 50 million yuan of the following direct economic losses.
Ⅳ level is to point to: natural gas station, LPG stations, door liquefied petroleum gas filling station, the gas transmission facilities or gas transportation vehicles and so on the malfunction of the 10000 households for the residents by stop gas supply 6 hours (or above); The one-time death killed three people, or 10 people the following serious injury, or 10 million yuan the following direct economic losses.
How to rescue?
A professional team of emergency rescue
How to deal with unexpected accident? The expert says, after the accident and emergency, the member unit will be established according to the relative responsibility, professional emergency rescue teams, received emergency instructions, immediately sent rescue teams to the scene to rescue and disposal. Each county (city, area) government is responsible for coordinating administrative resources in this area, take timely measures, organization for evacuation, control this development; Well the guarantee of the emergency response; After disposal as well.
Ⅰ level, Ⅱ happened level, Ⅲ level sudden accident, gas supply emergency disposition was the city headquarters. Ⅰ grade level, Ⅱ happened a gas supply accident, in the province of the emergency response command organs under unified command, do the work; the emergency response Ⅲ level of a gas accident emergency disposal scheme determined the coordinated command, the emergency response to all kinds of emergency resources and allocate, organization of the work of all kinds of security emergency, responsible for on-site information collection, judge reporting and the distribution of a gas accident emergency disposal decision the other significant issues.
Emergency disposal site headquarters under the 10 emergency response teams: hazard control and accident treatment group, medical treatment group, fire fighting and rescue work group, the social security and stability group, environment monitoring group, material supply group, communication support group, emergency funds group, information release group, rehabilitation treatment group. At the same time, the expert group expert group was established by the relevant government functional departments, the fuel gas facilities and the design, construction, supervision, operation, maintenance and repair, and other aspects of the relevant experts and establish ZhuanGuKu. Expert group main responsibility is to supply the accident emergency: classification and take the corresponding prevention and control countermeasures; A gas supply to prepare the accident emergency technical advice; Participate in the formulation, amendment sudden gas supply emergency plan and technical plan; A gas supply to the accident emergency disposal technology guidance and, when necessary, to sudden accident emergency disposal of gas supply; A gas accident emergency response to the termination, later evaluation, the investigation and handling of technical advice; put forward The sudden accident, gas supply emergency command center and other work assigned by the office.