Measures for the Administration of Construction Safety in Beijing-Zhuhai-expressway, Hubei Province Chapter I General Provisions Article 1 In order to strengthen the safety management of the maintenance and construction work in Beijing-Zhuhai-expressway, Hubei Province, ensure the safety of people's lives and property and the smooth flow of expressway, standardize the construction order at the job site, maintain the traffic safety at the job site, ensure the smooth progress of the maintenance and construction work and maintain the good road appearance of expressway, According to Highway Law of People's Republic of China (PRC), Management Regulations of Hubei High-grade Highway, Standard Highway of People's Republic of China (PRC) Safety Industry, Traffic Safety Signs of People's Republic of China (PRC) Road Operation (GA 182- 1998), People's Republic of China (PRC) National Standard (* *) and China (.
Article 2 These Provisions shall apply to the maintenance, construction and other engineering operations of Beijing-Zhuhai-expressway in Hubei Province. Article 3 The safety management of the maintenance and repair construction of the Beijing-Zhuhai-expressway in Hubei Province shall strictly abide by the current relevant national laws, regulations and operating procedures, adhere to the principles of "safety first, prevention first" and "safe production and production to ensure safety", and adhere to "strict management and enthusiastic service" to ensure the safety of maintenance and construction.
Chapter II Construction Management Article 4 The engineering and technical personnel and production management personnel of the construction unit must abide by these measures and relevant regulations, plan, arrange, inspect and summarize the safety and production work at the same time, and formulate relevant rules and regulations in light of the actual situation. Fifth administrative law enforcement agencies in Beijing, Zhuhai and expressway, Hubei Province are responsible for the examination and approval, audit and safety supervision and management of maintenance and repair construction in expressway.
Article 6 The term "administrative law enforcement agencies" as mentioned in these Measures refers to the traffic and road administration departments of Beijing-Zhuhai-expressway and the public security traffic administration departments. Article 7 The term "construction management" as mentioned in these Measures refers to the approval and management of activities related to road traffic safety, such as digging and occupying roads, laying pipelines and cables crossing (crossing) highways, road maintenance, facility maintenance and greening.
Eighth maintenance construction units in road maintenance, repair, should be set up in accordance with the provisions of standardized safety warning signs and safety protection facilities. Maintenance and construction vehicles and machinery should be equipped with warning lights and painted with obvious logo patterns. During operation, the warning light and hazard warning flash should be turned on, and the maintenance and construction personnel should wear safety sign uniforms.
Ninth road construction vehicles need to bypass, the construction unit shall set up signs at the detour; The construction unit shall improve the sign and inform the driver of the driving route if it affects the vehicles entering and leaving the toll station and service area; If it is really necessary to close the road and interrupt the traffic, an interruption bypass plan shall be formulated and announced to the public in advance 15, except in case of emergency. Chapter III Work Procedures Section 1 Approvals for Entry Article 10 According to the provisions of the Highway Law of People's Republic of China (PRC), the Road Traffic Safety Law of the People's Republic of China, the Measures for the Administration of Construction Safety in expressway, Hubei Province and other relevant laws and regulations, before entering the construction site, the construction operation unit must go through the following examination and approval procedures at the law enforcement agency: (1) Submit the construction application, sketch map of the construction site, sketch map of construction organization design and sign setting, vehicle details and status table, etc. ).
The application scheme for large and medium-sized repairs can only be applied to the law enforcement department after it is signed and approved by the person in charge of the engineering department of Beijing-Zhuhai Management Office or the leaders in charge. (2) The road administration and traffic police departments shall jointly examine and approve the quantity and quality of the application materials and safety facilities provided by the applicant, and issue a joint examination and approval form.
(three) signed the "Zhu Jing expressway Construction Safety Management Agreement" with the road administration department, and sent a copy of the application materials to the traffic police department for the record. (4) Before organizing the operation unit to enter the site for construction, the law enforcement department and the maintenance department shall, jointly with the construction unit, formulate a feasible safe operation plan according to the characteristics of the job site and guide the setting of traffic safety signs on the site.
(5) The road administration department shall charge a deposit of 1% of the project payment, with a minimum deposit of 3,000 yuan; 1% If the project payment is less than 3,000 yuan, it will be charged at 3,000 yuan. Each brigade will report the deducted deposit amount to the detachment every month, and the detachment will inform the construction unit in time to make up the deposit within a time limit.
(6) After examining the qualification of the construction unit, the road administration department will issue the Permit for Examination and Approval of Construction Work in Beijing, Zhuhai and expressway, Hubei Province, and send a copy to the traffic police department for the record. Article 9 In order to facilitate the construction unit, simplify the procedures and implement the examination and approval system, both sides of the administrative law enforcement organs set up office seats in the joint law enforcement room for the other side's personnel to handle relevant procedures.
Section 2 Safety Management Article 10 The construction unit shall establish a safety management system with the project manager as the first responsible person, formulate safety management systems and measures, and strictly check and implement them. Eleventh before entering the site, the construction unit shall, under the unified arrangement of law enforcement agencies, organize safety management personnel to learn the relevant laws and regulations of expressway engineering maintenance and construction safety management.
Twelfth safety managers of construction units shall be qualified by safety education and training, and the law enforcement organs shall issue the certificate of "Safety Officer" to them before they can take up their posts with certificates. Thirteenth each job site should be equipped with full-time job safety officer, to maintain the traffic order and safety; Number of safety officers: 4 in the 2km closed construction section and 6 in the 4km closed construction section; Each closed construction section shall not exceed 5 kilometers.
Article 14 Full-time operation safety officers of construction units shall strengthen daily inspections, especially in bad weather, to prevent safety signs or facilities from being dumped, displaced or damaged, and the dumped, displaced or damaged signs or facilities shall be restored or replaced in time. Section 3 On-site Supervision Article 15 Law enforcement organs shall strengthen the safety management of maintenance and construction sites, and guide, inspect and supervise the setting of signs and the safety management of personnel and vehicles on the job sites.
Article 16 The construction unit must conform to the national standard of People's Republic of China (PRC) (road traffic signs and markings) (GB5768- 1999) and the safety industry standard of People's Republic of China (PRC) (road traffic safety signs) (GA 182-65438+).
2. What are the safeguards for construction safety in expressway?
I. Construction safety facilities layout (1) Construction area signs: used for occupying roads, blocking roads, borrowing roads, etc. During the construction of pavement engineering.
According to the specifications and actual needs, the signs in the construction area are set in groups and reused. The sign support on the construction site adopts the form of support structure; The signboard is made of galvanized steel plate with a thickness of 1mm, and the material used is secondary reflective film; The word height is 30cm.
The size of the sign should meet the requirements of the national standard and be stabilized with heavy objects such as sandbags. (2) Temporary traffic marking: when driving in two lanes in one direction and two directions, it is necessary to set up central isolation facilities and temporary marking lines, including lane edge lines and lane dividing lines, to channelize the traffic flow and separate the traffic flow; The logo adopts solvent-based reflective logo.
(3) Temporary isolation facilities: including temporary isolation guardrail, isolation pier, water horse, conical road sign, anti-collision bucket, etc. (4) The location of traffic signs in the operation control area shall meet the following requirements: (1) When the operation area is in the right lane, the traffic signs shall be set on the right shoulder of the highway and the left side of the boundary of the operation area; (b) When the operation area is in the left lane, other traffic signs should be set on the right side of the boundary of the construction area or on the central divider, except for the construction notice sign set on the right hard shoulder.
(c) No-pass sign: No-pass sign is set in front of the upstream transition zone; No overtaking sign is set at the starting point of no overtaking section, no overtaking sign is set at the end point of no overtaking section, speed limit sign is set at the starting point of speed limit section, and the sign indicates speed limit; The speed limit sign is set at the end of the speed limit section. (d) Warning sign: The construction sign in front is set at the starting point of the warning area; The sign of the narrowed lane in front should be set at least 200 meters in front of the narrowed lane; Two-way traffic signs should be set at least 400 meters in front of two-way traffic sections.
(e) Indicating sign: The front detour sign shall be set at the starting point at least 200m before the entrance and exit of the bypassed vehicle; Where it is necessary to go straight, turn and travel in one direction, a straight and one-way traffic sign shall be set 200 meters ahead. (f) Channelization device: Cone-shaped road signs for channelization should be arranged in the direction of traffic flow from the transition area above, with a distance of 5-20m. After the operation is completed, it must be dismantled against the direction of traffic flow; Traffic safety belts are often used in conjunction with tapered road signs, which are mainly used to separate vehicles from two-way traffic work areas or lanes; The guide sign is set at the place where the traffic flow direction changes; Road fences are located where traffic flow needs to be isolated; Temporary pavement markings consistent with traffic signs shall be set according to the length of operation time.
(g) Arrangement sequence of safety facilities: The arrangement of safety facilities must be arranged along the upstream traffic flow direction; It should be removed from the end of the construction area against the direction of traffic flow. If it is a semi-closed construction, the traffic in the closed construction area should be opened before the safety facilities are removed.
(h) After the temporary traffic safety protection facilities on the construction site are placed safely, self-inspection shall be conducted first, and reported to the supervisor, the construction unit and the highway department for joint acceptance. After acceptance, building materials and equipment can enter the site. Acceptance procedures: self-inspection by the construction unit-acceptance by the supervision unit-joint acceptance by the traffic organization and management department.
During the construction period, the site safety facilities, signs and warning signs shall not be removed without the consent of the person in charge of construction.
3. Beginners must watch. How much do you know about the necessary safety knowledge for high-speed driving?
First, seat belts are very important.
Many people don't take the seat belt seriously, and even buy a "clip" to plug the seat belt jack in order to prevent the vehicle from calling the police. I admit that it may be of little use to wear a seat belt when driving on urban roads, but wearing a seat belt or not at high speed will make a world of difference to the outcome of the accident.
Take two examples. One is a rollover accident with only one driver on board. Because the seat belt was not fastened properly, the cervical vertebra bone was broken during the rollover of the vehicle.
After being rescued, he died! The other time was the impact caused by a flat tire and hit the guardrail. The driver wore a seat belt and was not hurt. The co-pilot passenger did not wear a seat belt. The result was thrown out of the car and died after being rescued!
So please fasten your seat belt as soon as you get on the expressway!
Second, don't drive too fast or at a low speed.
Four words: "Ten disasters and nine quick". According to the specific data, if a car with a speed exceeding 160KM per hour has a traffic accident, the death rate is 100%, no matter what car you are or whether you wear a seat belt!
The maximum speed limit in expressway, China is not unreasonable, so not only don't overspeed, but also keep the distance between cars!
Of course, in expressway, the speed should not be too slow. If you drive 80 on the speed limit 120, it is also very dangerous!
Third, don't ignore the warning signs on the expressway.
Traffic police and high-speed companies will not be so bored to set up warning signs at will. Behind these signs are accidents and lives! If you see these warning signs when driving at high speed, please slow down, keep the distance between cars and be ready to take braking measures at any time.
Fourth, it is best not to drive at night.
Friends who have run through expressway at night know that there must be more trucks on expressway at night than during the day, so I won't say why. Everybody knows that. This is secondary to the discomfort of running more cars. The drivers of these big cars are overloaded and exhausted. Maybe a tired truck driver can't see any cars around his truck at all.
Although there may not be many big trucks during the Spring Festival, drivers can't see clearly at night. So try to avoid driving at night.
Five, multi-purpose flashing lights to remind
When driving on expressway, the horn is basically useless because of its high speed. Even if you honk your horn desperately, the car in front may not hear you at all. It is more useful to use the low beam/high beam switch to remind the car ahead when overtaking. If there are two cars driving in front of and behind the lane and the distance is close, it is necessary to prevent the car behind from suddenly changing lanes. If the car behind you is a big truck, and you happen to be next to it, then you only have seek fortune for oneself. This is also the reason why many old drivers either don't overtake at high speed or at least speed up 10% to speed up overtaking, especially when encountering large trucks!
6. Don't occupy the emergency lane.
This is the most talked about topic in recent years, and I also have some opinions on this point. Since there was a car accident ahead, you can't cross the emergency lane, just walk a few hundred meters unless you can fly there! But also blocked the way of rescue vehicles!
Some drivers have the mentality of "following the trend". If the first car passes through the emergency lane, there will definitely be a second car, a third car and a fourth car until the emergency lane is blocked. From this perspective, I think the cart driver has actually done a good job. Maybe you will say that their cars are too big to go, but I believe that even if these drivers change their big cars into small cars, they will never take the emergency lane! Because they go to expressway all the year round and have seen too many accidents.
On the other hand, for an inappropriate example, if the relatives of drivers occupying emergency lanes are trapped in the accident ahead and urgently need to wait for rescue, then they may hate people occupying emergency lanes more than we do.
Seven, minor accidents, please move the car to the side of the road and wait for the traffic police to arrive.
Especially during the extended vacation, if there is a minor accident in expressway (the fact is indisputable, there are no casualties, the property loss is not great, and the vehicle can be moved), please take photos by yourself and move the vehicle to the side of the road. The traffic police also have no wings, so it is impossible to get to the scene of the accident in time, especially in expressway. If you are far from the patrol point, it may take half an hour or even an hour to get to the scene, and it may take longer to meet the driver occupying the emergency lane. This is the tragedy of the vehicles behind! Maybe you two drivers will be punished after the traffic police come.
Eight, stop the car!
I am most afraid of emergency parking on the highway. No matter what causes parking, the most terrible thing can happen.
For a car, if you see a traffic jam in front, you must immediately look in the rearview mirror to see if there is a big truck behind you. If there is a big truck, be sure to turn on the double flashing lights in advance to remind the rear truck to slow down and give the big truck enough reaction time. If the big truck in the back flashes lights at you and honks for a long time, please go to the emergency lane immediately and stay away from the truck lane! Because it can't stop at this time!
It's not that truck drivers don't want to brake, but they can't stop at all! Why? Because carts are generally overloaded, and they are not so few.
4. Key points of construction technology in expressway
Broken chain refers to the phenomenon that the pile numbers are not connected due to local line change or section measurement.
Long chains with overlapping station numbers and short chains with discontinuous station numbers. Broken link When the mileage (or mileage pile) of the line is discontinuous for various reasons (it is not convenient to eliminate it by "downstream mileage"), it is said that the line is broken at this place.
1 Classification of broken chains Broken chains can be divided into (ordinary) broken chains and indoor broken chains according to their reasons. Broken chain has long broken chain (before mileage-after mileage >; 0), short broken chain (before mileage-after mileage to calculate the broken chain pile number, consider the length of long and short chain, carefully consider the principle, don't make a mistake.
Remember! Remember! # # # The second floor is right, but I don't think you understand. Let me talk about the unit point. For example, the long chain is actually broken. One station starts at 00, and the other station starts at the end and vice versa. As a result, the pile number of the intersection in the middle is a little different. If the number of anti-piles is large, it is a long chain. If it is small, it is broken. The reason of high-speed chain breakage is caused by local rerouting or sectional measurement.
5. Matters needing attention during high-speed operation
A, the construction instructions
1. It is forbidden to directly mix mortar on the pavement. When transporting the building materials that pollute or damage the pavement to the site, they must be unloaded on the isolation layer such as striped cloth, linoleum, wood board and steel plate, and may not be directly placed on the pavement.
2. During the construction of high embankment shoulders, steep slopes and other sections, anti-skid measures should be taken to prevent dangerous stones and pumice from rolling down.
3, in the landslide, landslide, debris flow and other road maintenance (emergency) operations, should be designated persons to observe the danger.
4. In case of fog, strong wind and heavy rain, construction personnel are prohibited from working.
5, in the rainy season construction work, the job site should promptly eliminate water, the sidewalk downhill should dig ladders or sand, ramps, springboard anti-skid measures should be taken. Strengthen the inspection of bent, scaffolding and earthwork to prevent inclination and collapse.
6. For any situation that has no time to arrange treatment and directly affects traffic safety, emergency plans should be taken. For serious slope collapse, emergency measures such as cleaning up the collapsed objects on site should be taken, and the surface should be covered with colored strips.
7. Before the end of the project, all signs, operation facilities and materials on the construction site should be cleaned up, and construction machinery, materials and waste sundries should not be placed on the pavement, median, shoulder and slope to ensure the cleanliness of the road.
Second, the safety precautions
1. Personnel who have not gone through simple personal insurance, industrial injury insurance and safety training may not work in expressway; Vehicles with poor condition, serious overload (limited load), dripping and leaking are not allowed to enter expressway for construction.
2, where the maintenance work on the expressway personnel must wear a reflective vest; It is forbidden to cross expressway without safety guarantee. Go to and from work outside the roadside guardrail. The yellow light should be turned on when the vehicle is driving and working, and each construction site must be equipped with a safety officer.
3, work in the guardrail, regardless of the size of the workload, must be monitored in accordance with the regulations, monitoring area should be added with reflective cone or collision wall, construction personnel and vehicles and machinery should be in the control area, shall not leave their posts, are not allowed to arbitrarily change the traffic control area or expand the work area; It is forbidden to make a U-turn from the opening of the movable guardrail in the central separation zone of expressway.
4. The spacing of reflection cones should be 15m. When placing the reflection cone, the controller should be in the control area. After placing the cone marker, the safety officer should stand in a safe position behind the reflective cone for safety command, and adjust or straighten the controlled reflective cone and signs at any time.
5, tunnel maintenance, must be set in front of the tunnel entrance construction signs, speed limit, guide signs and width limit signs.
6. The layout of the maintenance control area of the extra-large bridge should only close one lane for maintenance.
7. Drivers should strictly control the driving speed, prohibit drunk driving and strictly abide by the principle of "Ten No's for Safe Operation of Mechanical Vehicles".