Recently, a touching love relay was staged on a street in Lishui, Zhejiang. Passers-by stopped one after another, picked up brushes and pigments, and used colors and creativity to revitalize the original monotonous blind road …

Passers-by painted on the roadside blind road. Photo courtesy of respondents

The sponsor of the activity is called Fang Cunxin. She is a painting blogger and an optimistic one-armed girl. "When I went out once, I met a blind man who wanted to cross the road. Because the blind road is occupied, I can only accompany the blind man for a while. " Fang Cunxin was deeply surprised by this experience. In the city where she lived for many years, blind people were rarely seen.

This incident prompted her to pay attention to the blind road construction in the city. "Many blind roads are occupied and destroyed by bicycles, and even the colors of many blind roads are dim and almost unnoticed." As a painting lover, Fang Cunxin had an idea, "If passers-by are allowed to leave their own works of art on the blind road, can it arouse everyone’s attention to this’ forgotten corner’?"

After obtaining the approval of the relevant departments, she opened the event with acrylic paint and brushes.

Passers-by spontaneously participate in activities and paint on the ground. Photo courtesy of respondents

On the first day of painting, Fang Cunxin still needs to shout at the roadside, hoping to attract more passers-by to participate. On the second and third days, hundreds of people have spontaneously joined this street public welfare activity. "At first, I only planned to draw 50 meters, but when I came to my senses, this road has extended far and far." Talking about the scene where everyone actively participated in the activities, Fang Cunxin was very emotional.

"Although they can’t see, we can use this tangible color to pave an invisible road for them. I can keep painting because it is a very meaningful thing. " A girl who participated in painting at the scene squatted at the intersection for several days and created on the ground one by one.

Hundreds of passers-by participated in the painting of "Rainbow Road". Photo courtesy of respondents

Everyone calls this road "Rainbow Road". As Fang Cunxin said, "I hope this rainbow road will be infinitely extended in our hearts, maybe the color will fade, but love will continue!" From one person to a group of people and then to everyone, strangers pick up brushes. In this way, they contribute to the better integration of disabled people into society.

　　Needle puncture, blood drawing, ozone injection, etc., and then the blood is returned to the body … … Recently, a medical beauty project named "Blood Purification" became popular on social media because of many "Amway" in online celebrity. In online celebrity’s sharing posts, it is frequently mentioned that "blood purification" can resist aging, promote metabolism, regulate immunity and help the body to detoxify. Some merchants even claim that it can treat tumors. But is this really the case?

　　A survey by Beijing Youth Daily reporter found that this project, known as "Beauty Black Technology", has been carried out in medical and beauty institutions and private hospitals in Beijing, Guangdong and Nanjing, with a single charge ranging from 3,000 yuan to 50,000 yuan. According to the description of beauty institutions and private hospitals, "blood purification" is simple, safe and reliable. In this regard, medical experts reminded that the "blood purification" project is not suitable for everyone, not a beauty care project, but an operation. Patients in need should follow the doctor’s advice and receive treatment in regular hospitals. "If you operate in an environment that is not up to standard, there will be risks such as blood infection."

　　In addition, the health departments in Beijing, Guangdong and Nanjing all said that they had not approved the relevant qualifications of the beauty institutions and private hospitals involved in this area to carry out such "blood purification" medical beauty projects, and suggested that consumers should report the relevant situation to the health department in time.

　　raise concerns

　　Medical beauty project "blood purification" became popular.

　　Recently, a "blood purification" project has quickly become popular in the medical and beauty circles, and many online celebrity and beauty bloggers have fancy "Amway" on social platforms. Online celebrity mentioned that she experienced the project in Japan by a friend’s recommendation. The steps were simple: pricking a needle, drawing 100 ml of blood, and then injecting ozone. During this time, online celebrity said that he saw his blood "change from dark red to bright red". Finally, the "purified" blood is returned to the body. Online celebrity said that after "blood purification", "I only slept for five hours every day but I was not sleepy at all". The post also showed photos of her "doing projects".

　　The reporter of Beiqing Daily noticed that there are not a few "Amway posts" about "blood purification" on social platforms. A beauty blogger told the reporter of Beiqing Daily that he had done the project in Ginza, Tokyo. "I have done it three times, and it is not easy to get tired after I finish it." In addition to Japan, South Korea and Thailand, many netizens "Amway" medical and beauty institutions in Guangzhou, Nanjing and even Beijing.

　　Despite being sought after by many beauty lovers, netizens have mixed opinions. Some netizens bluntly said that this is paying an "IQ tax"; There are also medical experts who question that once there are irregularities in the operation process, it is very likely to cause injury or even death.

　　Journalist investigation

　　Be touted as an "anti-aging artifact"

　　An unannounced visit by the reporter of Beiqing Daily found that there are not a few beauty and plastic surgery institutions in China that claim to be able to carry out "blood purification" projects. There are two specific forms: one is the direct operation of the plastic surgery hospital; The other is the beauty salon "matchmaking", which leads the passenger flow to private hospitals, which are charged by the beauty salon, but operated by private hospitals.

　　A staff member of a beauty agency named "Qinxin Yimei" located in Fogang County, Qingyuan City, Guangdong Province said that they are doing a "blood purification therapy" introduced from Germany. "Take out your own blood, then mix and purify the high-concentration and high-dose active oxygen with the blood, and then return your own blood to the body." The staff member said, "Many online celebrity and celebrities in China are doing it here, and they can excrete a lot of toxins from the body." Subsequently, the staff sent a number of videos and photos of customers "doing projects".

　　Asked about the charge, the staff sent a leaflet page, which read "1000 ml of net blood is worth 79800 yuan at a time". However, she said that it is more recommended for reporters to "do cards", saying that the more recharge, the lower the single charge price. "After the discount, the single charge ranges from 10,000 yuan to 50,000 yuan."

　　Coincidentally, when the reporter of Beiqing Daily consulted the anti-aging problem as a consumer, the staff of "Nanjing Mijia DR.CICI Plastic Surgery Hospital" recommended a similar "blood purification" project to the reporter of Beiqing Daily. In the video sent by the other party, a woman in a nurse’s uniform kept shaking with a bottle filled with blood, and a patient waiting for "blood transfusion" was lying next to the woman.

　　Seeing the reporter’s interest, the staff further introduced that the agency’s "blood purification" project is divided into two types: large circulation and small circulation. "The price of large circulation is 50,000 yuan, and the price of small circulation is 3,980 yuan. Great circulation is the whole body blood circulation. Blood is drawn from one arm, purified by the machine, and then returned to the body from the other arm. The small circulation is to pump 100ml of blood, then inject ozone into the blood with a machine, and then return the blood to the body. "

　　Beijing luodian

　　Clients are drained to private hospitals.

　　"Great Cycle" and "Small Cycle" have a new expression in a beauty salon named "Kiss of Flowers" in Chaoyang District, Beijing — — "adsorption column" The staff introduced, "‘ Adsorption column ’ Is added in ‘ Blood purification ’ A link in the process will absorb impurities and precipitates in the blood, which will double the efficacy, but the price is relatively high after addition. " Different from the first two cosmetic and plastic surgery hospitals, the staff of "Kiss of Flowers" said that they did not operate the "blood purification" project, and after signing an agreement with customers, they would take customers to a private hospital named "Ciming ‘ao Sub-health Management Hospital" for specific operations.

　　Subsequently, the reporter of Beiqing Daily consulted Ciming ‘ao Sub-health Management Hospital in beiyuan road, Chaoyang District as a citizen. A "health consultant" of the hospital introduced that "blood purification" is a medical beauty project with "anti-aging effect" in the hospital, and admitted that it has "channel cooperation relationship" with many beauty salons.

　　As for the benefits of "blood purification", the above-mentioned staff sent a paragraph saying that the project can "reduce hyperlipidemia and high cholesterol; Eliminate environmental toxins and metals in the body to prevent the occurrence of cancer; Remove endotoxin from the liver and improve the detoxification function of the liver; Treatment and prevention of complications of diabetes; Repair damaged myocardium and blood vessel wall to prevent cardiovascular and cerebrovascular diseases; Improve male impotence symptoms and sexual function, improve immunity; Improve cell activity, rejuvenate the vitality of the body, and effectively prevent premature aging; Improve the symptoms of numbness and fear of cold in hands and feet, make qi and blood smooth, and improve the gloss and whiteness of skin. "

　　No photo receipt, only "medical examination fee"

　　"We are a regular hospital, and physical examination is our main project. If you are not at ease, you can come and have a look in person. " Aware of the reporter’s concerns, the staff of Ciming ‘ao Sub-health Management Hospital took the initiative to make suggestions.

　　Yesterday morning, a reporter from Beiqing Daily and his party came to this hospital in beiyuan road, Chaoyang District. According to the salesperson, "blood purification" is carried out in the "sub-health conditioning center" inside the hospital. "Customers are all members of the hospital, and there are customers brought by the channel, so there is no need to publicize them."

　　Then, two salespeople took the reporter of Beiqing Daily to a consulting room on the second floor of the physical examination center. A "director" wearing a white coat sat down and began to introduce the benefits of "blood purification" in anti-aging to reporters. Subsequently, the salesperson introduced the price of "blood purification". "Yes ‘ Adsorption column ‘ The big cycle is 50 thousand yuan at a time. The small cycle of pumping out a small amount of blood and injecting ozone is not done alone, but combined with the large cycle. The price is 10 times for a course of treatment, totaling 50,000 yuan. " After the reporter of Beiqing Daily asked "whether it is possible to invoice", the salesperson said, "This is our internal price, and we can’t invoice. Even if it is a receipt, we can only write the medical examination fee."

　　During the consultation, in addition to a director, there are two salespeople, a man and a woman, who always follow the reporters of Beiqing Daily, and are not allowed to take photos casually.

　　Subsequently, the reporter of Beiqing Daily asked if it was possible to "look at the departments doing the project", and the staff replied, "It’s a sterile room, and everyone is doing it in it ‘ Blood purification ’ It is not convenient to see. " After repeated requests, two salespeople led the reporter of Beiqing Daily to visit the general ward, and said, "The ward for blood purification is similar to the general ward, but the bed will be better than this." The reporter of Beiqing Daily saw that the bed in the general ward of the hospital is similar to a single or double bed in a hotel. The staff added, "When doing the project, the hospital ward bed is used, and an instrument for blood purification will be placed next to it."

　　Regarding the treatment risk, the sales staff insisted that it was "absolutely safe" and stressed that they had relevant qualifications approved by the health department. A salesperson said, "This is equivalent to the process of blood collection. This arm is drawn out, and after the circulation of the machine, the left arm enters and exits the right arm, and the (filtered) fresh blood is injected back from the other arm. After you finish, you can see a small tube filled with impurities extracted from your blood. "

　　Expert opinion

　　If the environment is not up to standard, there will be the risk of infection.

　　For the "blood purification" medical beauty project launched by beauty institutions and private hospitals, Dr. Wang, an attending doctor in the rehabilitation department of a 3A hospital in Beijing, told the reporter of Beiqing Daily, "What they said ‘ Blood purification ’ The project should be an auxiliary medical project carried out in regular hospitals, which is mainly suitable for the auxiliary treatment of patients with physical pain, herpes zoster, cardiovascular and cerebrovascular diseases, but not for everyone. ‘ Anti-aging ’ The beauty project. Moreover, this is an operation, and even if it is carried out in a sterile operating room of a regular hospital, there will be a certain risk of infection. "

　　Zhu Chenggang, deputy director of the Cardiovascular Department of Fuwai Hospital, said that the blood purification project recommended by some beauty salons and medical institutions costs tens of thousands of dollars, and the curative effect is fantastic, claiming that it can beauty beauty, and even has a miraculous effect on treating tumors, which should be regarded as selling fear and over-publicizing. Zhu Chenggang pointed out that if you want to reduce blood fat and treat cardiovascular diseases, you must go through regular hospitals and use professional machines to achieve blood purification. There is no need for ordinary patients to carry out such treatment. Only patients with a family genetic history or a particularly high blood fat content can apply to such treatment methods.

　　Text/reporter Zhang Ya Wang Tianqi Wang Haoxiong

　　Intern Zhang Yaolin Jing Wang

　　Coordinator/Jiang Shuo

　　Official response

　　Many health departments said that the project had not been approved.

　　The reporter of Beiqing Daily consulted the health departments in Fogang County of Qingyuan City, jianye district of Nanjing City and Chaoyang District of Beijing where the three medical institutions are located.

　　On February 21st, the staff of the Medical Administration Department of Fogang County Health Bureau in Qingyuan City, Guangdong Province said that the approved practice scope of the beauty hospital involved was cosmetic surgery, cosmetic dermatology and medical laboratory. "It is ok to do it within the skin, which is similar to hemodialysis ‘ Change blood ’ This kind, they don’t have this permission. " The staff said that they do not know the specific situation of this "treatment" in the beauty hospital involved for the time being, and will conduct an investigation according to the complaints of consumers.

　　On February 22nd, the reporter of Beiqing Daily called the Nanjing jianye district Health Bureau, and the staff said that the "blood purification" project described by the plastic surgery hospital involved had not been filed in the unit. "Blood things are no joke, even when many large hospitals are carried out, cases of infection can’t be avoided. We will ask the staff to investigate the specific situation of their project. "

　　On February 22, the reporter of Beiqing Daily called the Medical Administration Department of Chaoyang District Health Bureau as a citizen to ask whether the hospital involved had the relevant qualifications for "blood purification". The staff said that Ciming Aoya Hospital is a private hospital with a medical institution practice license. "If the hospital has a medical beauty department, it can carry out medical beauty services." After listening to the description of the "blood purification" project, the staff clearly stated, "I have never heard of this project you mentioned. You ask him to take out the approval and qualification materials and see what we give him for approval. It’s definitely not this. We have not approved this (blood purification) project here. " The staff suggested that patients who are unwell should go to public hospitals for treatment.

　　The reporter of Beiqing Daily noticed that as early as 2005, the Ministry of Health had issued "Strengthening ‘ Blood therapy ’ Notice of management ". According to the circular, medical institutions in some parts of China carry out so-called "blood therapy" by collecting patients’ blood, carrying out treatments such as magnetic supplement, adsorption, oxygenation, radio frequency, purification and medicine addition, or directly processing blood in patients’ blood vessels by physical methods. The safety and effectiveness of most of these therapies lack scientific research and evidence-based medical evidence, and may cause harm to human body. In this regard, the Ministry of Health proposed that "blood therapy" which has been proved to be safe and effective in clinical application through basic research and clinical research evaluation at home and abroad can be standardized on the premise of clear indications. For example, "ultraviolet irradiation and oxygenation autotransfusion therapy" can be used for clinical treatment of bacterial, fungal and viral infections, low immune function, poisoning and so on. The controversial "blood therapy" should not be provided to patients as a clinical service item. For "blood therapy" which has neither basic research conclusion nor clinical research,All clinical applications will be stopped.

Hu Guohua data map

　Cctv news On March 29, 1984, a young man came to the office of the State Patent Office, which was still painting and laying bricks. He held the card "Patent applicants line up here, the first aerospace institute 207" in his hand, and held it up and hung it on the door frame. When the scattered people around him saw that the young man was the vanguard, they consciously began to line up. This young man is Hu Guohua.

It turned out that in 1984, China’s first patent law was officially promulgated and implemented in April. After learning this news, Hu Guohua, who was working in No.207 Institute of the Second Hospital of the Ministry of Aeronautics and Astronautics at that time, came up with the idea of fighting for the first invention patent and letting the national No.1 patent "blossom" in space. In order to ensure that astronauts can obtain the first patent, Hu Guohua came to the National Patent Office to inquire in advance. He found the office that accepts patent applications. Although he hasn’t officially started to apply, there are already many people around him who are wandering around like him. Hu Guohua had a brainwave and wrote a card "Patent applicants line up here, ranking first in Aerospace Institute 207". People who didn’t know what to do originally were lined up by Hu Guohua.

In the afternoon, Hu Guohua brought bedding and waited outside the office for three days and nights. On April 1, 1984, he was finally the first to submit the patent application. In December 1985, Hu Guohua successfully obtained the certificate with the patent number of "85100001.0" issued by the State Patent Office, and became the "No.1 Patent" inventor of New China. The patent he applied for is called "Variable Optical Filtering Real-time False Color Display Method and Device". Simply put, it is to turn a black-and-white picture of the earth taken from a satellite into a color image according to certain characteristics, so as to see more information.

Do not forget your initiative mind is only because of the space dream.

In 1966, 23-year-old Hu Guohua graduated from the Physics Department of Fudan University and was assigned to work in Beijing Institute of Physics, China Academy of Sciences. In 1970, he took the original research topic and transferred to the 207 Research Institute of the Second Hospital of the Seventh Machinery Department (later the Space Department) to engage in optical research. Since then, the space dream has been deeply rooted in Hu Guohua’s heart and has become the driving force for him to persist in developing products for so many years.

His laser group is the earliest unit to carry out modern physical optics research in China. It started not too late, but because of the new principle, high requirements and low output of scientific research equipment, it needs to spend a lot of foreign exchange to import from abroad. Hu Guohua was very upset when he saw this situation, so he decided to design a set of cheap, universal and systematic modern optical experimental device.

The road to design is full of hardships. The difficulties he encountered were enormous: there was no assistant, no funds, no factory building, and even no laboratory where a newly-developed experimental instrument was placed. Hu Guohua’s difficulties attracted Deng Xiaoping’s attention. With the support of important responsible comrades of the Institute, the Institute, the Ministry and the Central Committee, Hu Guohua’s belief was strengthened, and he worked day and night to develop and tackle key problems.

Once he tried to design a "resettable device" with a reset error of less than one thousandth of a millimeter. He thought about walking and eating, but turned a blind eye to people. One night, he designed another device. Because he used his brain too much, his eyes suddenly turned black and he couldn’t see anything until noon the next day.

In 1980, Hu Guohua also developed the "Holography and Optical Information Processing Experimental System", which consists of 15 sets of more than 60 devices, including lasers, shock-proof platforms, optical and mechanical components. It can do dozens of modern optical experiments, such as holography, laser speckle, image spectrum analysis, spatial filtering and optical information processing, and is widely used. It can make blurred electron microscope images or satellite photos clear, and promote the early realization of optical computers with faster speed and larger capacity than electronic computers. The successful trial production of this experimental system has filled a gap in optical research equipment in China. At that time, only a few countries such as the United States could make and use it.

70-year-old retired to "plant the sun"

As an astronaut, Hu Guohua always has an "aerospace dream" in his heart. He dedicated his best years to the aerospace industry. After retirement, Hu Guohua still insisted on his own aerospace dream and never stopped after his seventies.

In recent years, based on years of research in the field of optics, and considering the future of industrial development, the leaders of 207 research institutes decided to participate in the project competition of developing a large-scale solar simulator in a research institute in Beijing, and formed a research team with optical experts to manufacture a solar simulator with a diameter of two meters. Hu Guohua, who was retired at that time, was one of them.

After studying the information about the manufacture of solar simulators at home and abroad, Hu Guohua began to challenge the research and manufacture of solar simulators according to the requirements of Institute 207. He worked tirelessly. In order to buy the parts for manufacturing the solar simulator, he personally drove around Beijing and found the relevant manufacturers to customize it himself. For a component, he has been to an optical production factory in Tongzhou District, Beijing for many times. Because of the special components he requires, even the technicians who process the components don’t know much about it. Therefore, he became a teacher again, explaining the principles and requirements of manufacturing optical components to technicians.

At that time, Hu Guohua was over seventy years old, and everyone in the team affectionately called him "the elder". Hu Guohua said: "I have never felt that I am a ‘ Elder ’ It’s never too old to learn. " He taught his experience and knowledge to young people without reservation, and at the same time learned from them their enterprising spirit.

Stick to the same as before, the space is boundless

Professional innovation, in life, Hu Guohua is using the knowledge to serve the public.

After retirement, Hu Guohua once created a space haunted house for an old Beijing street in the New Dong ‘an market in Beijing. Through the combination of space sound equipment and sound and photoelectricity, the horrible scene is reproduced. At that time, tourists lined up to experience the sci-fi effect of space sound; Hu Guohua also applied optical knowledge to anti-counterfeiting technology, made anti-counterfeiting trademarks for Xinjiang Tobacco Company, and made contributions to cracking down on counterfeit and shoddy products and raising national tax revenue.

Hu Guohua often uses it to help some poor countries. In April 2016, some scientists and technicians from Malaysia and Indonesia planned to build hydropower stations in some mountainous areas of East Malaysia to solve the lighting and living problems for local people. At this time, they found Hu Guohua, and Hu Guohua immediately planned for them and led them to visit Jinhua, Zhejiang. He brought China’s technology to Southeast Asia, which not only enabled the residents in those areas to use electricity, but also enabled China to transfer technology and gained economic benefits.

But doing all this, Hu Guohua didn’t make a penny. He spends his energy and wisdom to help others, which fully shows the feelings of an astronaut, that is, he is open-minded and generous, and he is willing to do whatever he can, regardless of gains and losses.

For half a century, Hu Guohua’s determination and belief in practicing his space dream need not be repeatedly emphasized. He has been telling people that he is an astronaut and practicing his space dream with practical actions. (Text/Contributed by 207 Institute of Wang Ruoyu Aerospace Science and Technology Second Hospital)

　　At 4: 00 a.m. on July 22nd, in Zhongshan City, a case of COVID-19’s nucleic acid screening positive was found during the nucleic acid detection of those who returned to Guangdong from middle and high risk areas. It was positive after review by the municipal CDC. Zhongshan immediately launched the emergency response plan, quickly entered the emergency state, and carried out the work of tracing the source, personnel investigation and control, nucleic acid detection, control and disinfection of key places.

　　The relevant information is as follows:

　　First, the basic situation of positive cases

　　Guo Moumou, female, 23 years old, is an employee of a company in Zhongshan Health Base, Torch Development Zone, Zhongshan City, and lives in a single dormitory of the company. On the afternoon of July 21st, I went to Torch Development Zone Hospital for COVID-19 nucleic acid detection. In the early morning of July 22, it was reported that the initial screening result of nucleic acid detection was positive, and it was positive after review by the Municipal Center for Disease Control and Prevention, and it was judged as asymptomatic infection, and it was transported to the designated hospital for isolation treatment in a closed loop.

　　Second, the trajectory of positive cases

　　From July 7 to July 14, I had no history of going out in Zhongshan, and mainly worked in the company.

　　On July 14th, Guo Moumou collected throat swabs in Zhongshan Torch Development Zone, and the result of COVID-19 nucleic acid test was negative.

　　On the afternoon of July 15th, I flew to Nanjing in zhuhai jinwan airport and arrived at T2 Terminal of Nanjing Lukou Airport at 21:55.

　　July 16th to 19th at noon, mainly in Nanjing and Wuxi, Jiangsu Province.

　　On the afternoon of July 19th, I departed from Nanjing Lukou Airport Terminal T1 and returned to zhuhai jinwan airport by flight CZ5846 (taking off at 13:35- arriving at 16:05, seat number 54H). After arriving in zhuhai jinwan airport, transfer to the Airport Express to Zhuhai Station, and take the bullet train (D942, Zhuhai Station 18:15- Zhongshan Station 18:38, carriage 13C) to Zhongshan Station. Transfer to buses K08 and 001 and return to the dormitory at about 20: 00 on the same day.

　　On July 20th, I worked in the company from 8:30 to 17:30, and moved downstairs in the dormitory after work.

　　I went to work in the company from 8:30 to 17:30 on July 21st. According to "Warm Tips on Health Management of People Coming (Returning) to Zhongshan in Nanjing" issued by Zhongshan City, I went to the Development Zone Hospital for nucleic acid testing after work, and immediately returned to the dormitory by network car after sampling.

　　Closed-loop transport to designated treatment hospital in the early morning of July 22.

　　Iii. Emergency response

　　On the morning of July 22, Zhongshan City carried out nucleic acid detection and comprehensive disinfection of the environment and personnel in the factory and dormitory areas where the infected people were located.

　　Up to now, 435 close contacts and key people have been identified, and control areas have been delineated according to Guo’s activity trajectory, and control measures have been implemented.

　　It is planned to start the whole city’s nucleic acid screening. Please actively cooperate with the arrangement of the government and the community.

　　The Office of COVID-19 Epidemic Prevention and Control Headquarters in Zhongshan City appeals to the general public, those who took CZ5846 flight from Nanjing to Zhuhai on July 19th, carriage 01 of train D942 from Zhuhai to Guangzhou, and those who took buses K08 and 001 at the same time with Guo Moumou, please report to the community immediately and conduct nucleic acid detection at the nearest COVID-19 nucleic acid detection point.

　　At the same time, please pay attention to the official authority release, do not believe in rumors, do not spread rumors, further raise awareness of prevention, and do a good job in personal hygiene protection. Don’t leave the city, go out of the province or go to middle and high risk areas if it is unnecessary in the near future. If there are returnees from high-risk areas, please do a good job in health monitoring and management according to the announcement and guidance of COVID-19 Prevention and Control Command Office in time.

　　As major car companies continue to enrich the product layout of their electric vehicles, more and more car scenes have been overcome by electric vehicle products. In the past, many consumers who insisted on choosing fuel car products because of mileage anxiety, lack of driving pleasure and few options have changed their views.

　　However, it can’t be ignored that there are still a large number of consumers whose demand for cars is not limited to urban transportation. They need a car product with the functions of commuting to work and family travel during holidays. More importantly, when they swim between mountains and rivers, they don’t want to worry about finding charging piles for their cars. Then, an SUV model with exquisite shape, comfortable space, abundant power and strong off-road genes has become their first choice for car purchase. Today, the protagonist of our test drive-2024 big dog is such a product.

1. The air intake grille of the new car adopts a brand-new standard, which is more powerful with the shield-shaped middle net; The rear of the car is equipped with penetrating taillights, and the integrated design has a more holistic feeling.

2.The interior is still outstanding in science and technology, and covered with more soft materials, with fine workmanship and better touch.

3. The adjustment of the new powertrain is relatively mature, the power reserve of the 2.0T engine is strong, and the 7DCT is upgraded to 9DCT, further improving the fuel economy of the vehicle.

4. Two terrain modes (grass/gravel, concave-convex road) are added to the new model, which further improves the passability and safety and increases the driving pleasure.

　　Before officially introducing the new car, let’s briefly sort out the relationship between the new car and the big dog models currently on sale. At present, there are two generations of big dog products on the market, one is based on the annual modified model of the first generation of big dog models listed in September 2020; In addition, it is the first model listed in February this year. Although the latter is also named after the "big dog" element, the new car has adopted a new design from appearance to interior, and its size is also larger, reaching the level of medium-sized SUV. Today, the 2024 Haval Big Dog that we test drive is the latest modified model of the original Haval Big Dog.

　　The 2024 big dog basically continues the design style of the old models, which first gives people a sense of sight full of strength and wildness, and at the same time emphasizes the exquisite and fashionable design fashion through the changes of details. The front face of the 2024 big dog still adopts a relatively square outline, and the new car net has undergone a new design, showing a shield shape, which makes the new car look a little more stable and more tenacious from the front.

　　The new car headlights still use the "Eye of the Earth" round LED headlights, which are retro and highly recognizable. The outer contour of the headlight is integrated with the middle net, and the middle net is decorated with two rough horizontal silver chrome trim strips, which effectively stretches the visual width of the front of the car. The size of the brand LOGO has been increased, and the black design is adopted, which is embedded in the side trim on the middle net, which not only forms a more concise effect, but also does not lose the sense of strength.

　　The side of the new car shows the image of a typical hard-core SUV. Although the fixed side pedal is cancelled, the straight roof line, the black decorative board on the lower edge of the side door and the rounded trapezoidal wheel eyebrows like the earth fortress all imply its powerful off-road performance. The tire comes from Jiatong brand, the specification is 235/65 R18, which has both the quietness of urban driving and good off-road ability.

　　The change of new car tail is very obvious. There is no doubt that penetrating taillights are the current fashion trend. When applied to 2024 big dog models, it effectively adds a bit of luxury to this hard-core SUV. At the same time, this design also visually extends the width of the tail, echoing the front of the car.

　　There is not much innovation in the black rear bumper and the silver lower fender, but in addition to emphasizing the off-road attribute from the perception, thanks to the departure angle of 30 of the new car, the 2024 Haval Big Dog is more calm in the face of bad roads.

　　The interior of the 2024 Haval Dog maintains the same style as the old model. Two large-size LCD screens create a strong sense of science and technology in some areas, which is in sharp contrast with the armrest in front of the co-pilot who highlights the hard-core atmosphere, resulting in a kind of confrontational beauty. The center console of the new car is still made of a large number of hard plastic materials. Of course, this is understandable for a hard-core SUV that emphasizes functionality. The material of the auxiliary instrument panel of the old model is easy to leave fingerprints, and the new model has been upgraded to help keep it clean. At the same time, the center console of the new car also adopts the stitching design of stitching technology, which looks very classy.

　　It is worth mentioning that the engineers of the 2024 Haval Dog did not blindly control the cost, but effectively optimized the design method. This optimization is reflected in the fact that in addition to the leather elements used in the steering wheel and seat, the inner side of the door panel that drivers and passengers contact most often is also covered with soft materials, which makes it feel better.

　　The steering wheel of the new car has a moderate size and comfortable grip, and the multi-function button area adopts a bright black panel, which makes the physical buttons easy to operate and has a good texture.

　　The function area of the center console is designed with touch and physical buttons, which takes into account consumers with different operating habits. From the experience effect, the touch screen interface runs smoothly and the feedback is timely; Physical keys and driving mode switch knob have moderate damping and easy operation. Personally, if there is a need for functional operation during driving, physical buttons are conducive to more accurate control and more conducive to ensuring driving safety.

　　There are not many changes in the functional configuration of the 2024 Haval Dog. In fact, the models mentioned in the preceding paragraph have been perfected in this respect, such as the exterior rearview mirror with three-in-one functions of driving mode memory, heating, automatic folding and lighting, constant temperature three-zone air conditioner equipped with air purification system, and large-size panoramic sunroof.

　　What is impressive is the 360-degree panoramic image+transparent vehicle bottom function. Four wide-angle cameras are used to collect images of the environment around the vehicle, reducing the blind spots around the vehicle, enabling users to grasp the images around the vehicle in real time and improving the driving safety of the vehicle. The transparent chassis eliminates the blind area of vision through camera technology, provides the driver with the road conditions under the car, and helps the driver to see the safety hazards on the road through the display screen. The puddles and stones under the car can be cast on the screen to avoid them in time.

　　In addition, it can be seen that as an SUV model that pays attention to off-road performance, the 2024 Haval Big Dog rear axle electronically controlled mechanical jaw differential lock supports independent physical key control, realizing human-computer interaction and increasing driving pleasure; Mechanical jaw locking can realize 100% output of torque between wheels on both sides of the rear axle, and has stronger ability to get out of trouble.

　　Although the width of the seat with electric adjustment function is not large, the advantage lies in solid filling and proper support. Leather coating and stitching technology not only make the ride comfortable, but also show great grades visually. In terms of driving space, the 180CM experiencer has a punch space in his head after adjusting the seat to the appropriate position in the driver’s seat; Keeping the seat position unchanged, the experiencer also has the head space of one punch in the back row, and the leg space is close to three punches. This performance will not make passengers feel depressed even if the road is far away.

　　The 2024 Haval Big Dog continues its rich storage space. According to official information, there are as many as 37 storage spaces in the whole car, which is at the upstream level in the SUV of the same level. From the actual experience, it is more than enough to put down two bottles of 550ML drinking water in a conventional glove box, a layered central armrest box and a door panel storage compartment. The storage space under the central passage and the separate water cup holder on the door panel are not only decorative, but also convenient to use.

　　This time, my test drive vehicle adopts the powertrain of 2.0T engine +9DCT gearbox, and is equipped with intelligent four-wheel drive system. This 2.0T engine (GW4N20A) has a maximum power of 175kW and a maximum torque of 385 N m. The transmission system has been upgraded obviously, and the 7DCT gearbox used in the previous model has been replaced by the self-developed 9DCT gearbox. A more compact speed ratio will help to improve the smoothness and comfort of shifting, as well as the low-speed power and high-speed economy.

　　Driving: driving in the city is safe, and long-distance cross-country is more fun to control.

　　Although this 2.0T engine has a good book strength, we can clearly feel its pursuit of comfort in actual driving. The accelerator pedal feedback of a new car is definitely not sensitive. At the beginning of the pedal stroke, it corresponds to a linear power output, and the momentum is not obvious, and the shift process is also very smooth. If you want to get a simple sense of acceleration in the initial stage, don’t hesitate to step on the accelerator pedal deeply. The powerful power reserve will be output violently when the accelerator pedal stroke is close to about one third.

　　With the increase of vehicle speed, the power supply of new cars becomes more abundant, which also brings full confidence to drivers in overtaking at high speed. At this point, the throttle feedback is also positive, which can be said to be on call. At the same time, it is not difficult to find that thanks to the wider gear ratio of the gearbox, under the same speed, the speed of the 2024 Haval Big Dog is lower than that of the previous model, which undoubtedly helps to improve the fuel economy of the vehicle.

　　However, it should be noted that the steering system of the new car needs to be adapted more, especially in the middle and high speed range, and it can be clearly felt that there is a certain virtual amount in the steering wheel. If the comfort of passengers in the car is to be guaranteed, the timing of braking should be grasped before entering the corner, and the speed should be lowered as soon as possible. Of course, this is not to say that the bending safety is insufficient, but to avoid giving passengers the feeling that the lateral support is too soft.

　　As another important upgrade of the 2024 Haval Big Dog, the new car has added two terrain modes: bumpy road, grass/gravel, based on the driving modes of economy, standard, sports, mud, sand and snow. As we all know, bumpy roads make it difficult for vehicles to pass. The all-terrain control system of 2024 Haval Dog will control the slip of the vehicle through the vehicle stability system control unit and differential lock to improve the passing ability of the vehicle.

　　In this test drive, we actually experienced the grass road conditions. Usually, vehicles are easy to slip in this scene, and the stability and passability are poor. With the blessing of the all-terrain system, the 2024 Haval Big Dog can easily drive on the wet grass by controlling the entire chassis electronic control system of the vehicle.

　　In addition to the further subdivision of driving mode, the 2024 big dog can perform well in this unpaved road condition thanks to the intelligent four-wheel drive system adopted. In AUTO mode, the electronically controlled hydraulic active control system distributes the torque of the front and rear axles more quickly, accurately and smoothly. In the face of complex and changeable road conditions, the intelligent and dynamic torque distribution characteristics respond instantaneously with the change of vehicle working conditions, which greatly improves the driving comfort and flexibility of vehicles.

　　Summary: Since its launch in 2020, Haval Dog, as a online celebrity model in China SUV market, has become a travel companion for more than 300,000 car users. Although the appearance of the 2024 Haval Big Dog has not changed much, it has brought obvious texture upgrade. The interior is still outstanding in science and technology, and the addition of some soft materials better guarantees the driving comfort. The adjustment of the new powertrain is relatively mature, the power reserve of the 2.0T engine is strong, the 7DCT is upgraded to 9DCT, and the denser gear ratio obviously improves the smoothness of shifting. The newly added driving mode also performed well, further optimizing the passing capacity of the new car under complex working conditions.

　　It is understood that 2024 big dogs will be listed in the near future. In addition to the 2.0T+9DCT model we have tested this time, we will also launch a model equipped with a 1.5GDIT engine (GW4B15L)+7DCT transmission power combination. The maximum power of the 1.5T engine is 135kW, and the peak torque of generate is 275N·m at 1500rpm. The comprehensive transmission efficiency of 7DCT transmission reaches 95.6%, reaching the functional safety level of ASIL-C system. Combined with the pricing strategy of current models, I believe that the 2024 Haval Big Dog will once again enhance its cost-effective advantage and take the lead in the cruel market game.

　　The beginning of the year is to start work, and we must work hard when we start work. On the morning of January 31st, suyu district, Suqian City held a ceremony for the centralized commencement of major industrial projects in the first quarter of 2023 and for attracting investment at the Pioneer Robot Project site in Suqian High-tech Zone. District leaders Yin Qiguo, Xu Yuan, Yuan Heng and Liu Houju attended the event.

　　　Yin Qiguo, Secretary of the District Party Committee and Secretary of the Party Working Committee of Suqian High-tech Zone, announced the official commencement of major industrial projects in suyu district in the first quarter of 2023.

　　It is understood that suyu district plans to start 31 major industrial projects in the first quarter of 2023, covering new materials, high-end equipment manufacturing, digital economy and many other fields, with a total planned investment of 44.5 billion yuan and an annual planned investment of 20.9 billion yuan, including 16 projects exceeding 1 billion yuan and 3 projects exceeding 5 billion yuan.

　　Xu Yuan, deputy secretary of the District Party Committee and district head, spoke at the event. He stressed that the whole region should take this concentrated start as an opportunity to launch a new offensive of attracting investment nonstop, set off a new upsurge in project construction, and help to polish the new business environment throughout the process. With the enthusiasm of rabbits, the momentum of leaps and bounds, and the hard work of making great achievements, we will strive to win a "good start" in the first quarter, win a "full house" in the annual economy, and save more for the modernization of Suyu.

　　During the event, Yin Qiguo presented flags to 20 stationed investment promotion bureaus, industrial investment promotion bureaus and professional investment promotion bureaus.

　　Meng Kai, member of the Standing Committee of the District Committee, deputy secretary of the Party Working Committee of Suqian High-tech Zone and deputy director of the Management Committee, presided over the event. Zhao Lunjun, member of the Standing Committee of the District Party Committee and executive deputy head of the district, introduced the centralized construction of major industrial projects. Representatives of investors and investment promotion departments made speeches. The guests and leaders laid the foundation stone for the pioneer robot project.

　　Collier Optical Electronic Adhesive Project

　　The Collier optical electronic adhesive project is invested and built by Shenzhen Zhengzhong Group, with a total investment of 5 billion yuan. In the first phase, 100 mu of Tiancheng Paper will be revitalized to build electronic-grade PI films, OCA optical adhesives, pressure-sensitive adhesives and other production lines. OCA optical adhesives acquired LG chemical business from South Korea to fill the domestic technical gap, and PI films are widely used in aerospace, electrical electronics, semiconductor engineering, microelectronics and integrated circuits. In the second phase, 264 mu of rich leather industry was revitalized, the production capacity of optical adhesive, PI and pressure sensitive adhesive was expanded, and high-end materials production lines such as LCP and medical polylactic acid were built. After the project is completed and put into production, it is estimated that the annual sales revenue will exceed 7 billion yuan and the annual tax payment will exceed 300 million yuan.

　　Suqian Digital Economy Center Project

　　Suqian Digital Economy Center Project is invested and constructed by Shanghai MCC Chenggong Real Estate Co., Ltd. It is located in the core area of Suqian High-speed Railway New Town, 1.5 kilometers away from Suqian East Station. It is the core project of high-speed railway new town with a planned total investment of 5 billion yuan, covering an area of 286 mu and a total construction area of about 600,000 square meters. The project gives priority to the integration of production and city, and combines the functional characteristics of smart park, ecological park and international park to create a spatial structure of "one axis+one belt+one ring+six functional zones", covering eco-business axis, industrial development zone, green pedestrian circle, digital economy gathering area, listed enterprise headquarters gathering area, financial business core area, financial headquarters gathering area and talent apartment area. Suqian Digital Economy Center aims to build a digital economy highland in Suqian, focusing on developing industries such as e-commerce, software and information technology, and digital finance, fully introducing leading enterprises in the industry, building a digital economy ecosystem, and promoting the deep integration of Internet, big data and digital finance with the real economy to empower the development of the real economy. Build the "four platforms" of digital commerce, wealth management, financial innovation and supporting services, form an all-round and multi-level public service system, and build a compound digital economy complex.

　　East China Automobile Science and Technology City Project　

　　The East China Automobile Science and Technology City Project is invested and constructed by Suqian Chengtou Automobile Industry Development Co., Ltd., with a planned total investment of 4.6 billion yuan, covering an area of 1,262 mu and a total construction area of 860,000 square meters, including a construction area of 210,000 square meters for business development and a construction area of 650,000 square meters for industrial supporting service facilities. Including the automobile comprehensive service area, the construction of city investment mango exhibition center, automobile science and technology innovation center, automobile media center, automobile finance center, judicial appraisal center, automobile vehicle management service station, automobile industry innovation valley, automobile theme hotel and automobile youth home; The automobile travel business district will build an automobile museum, an automobile entertainment city, a waterfront automobile theme bar street, an automobile commercial waterfront automobile food street, an automobile commercial street and a motel; Automobile sales exhibition area, construction of new car 4S shop cluster, new energy exhibition center, parallel imported car exhibition center, used car trading center; In the automobile aftermarket area, an automobile supplies complex, an automobile testing center, an automobile refitting center, a bus maintenance center, an automobile quick repair station, a driving school and technical training center, and an automobile renewable resource utilization center will be built.

　　The start is a sprint, and the start is a decisive battle. suyu district will strive to be a "rabbit" and the "rabbit" will fly forward. If it really starts, it will exert its strength and strive for the first place. In the fiery battlefield of the city’s projects, it will go ahead, take the lead and make more contributions.

　　(Source: Editor of suyu district Rong Media Center/Zhang Quanquan)

CCTV News:According to WeChat official account news of "Shandong Emergency Management", recently, the Safety Production Committee of Shandong Provincial People’s Government issued the "Implementation Plan for Special Renovation of Town Gas Safety in Shandong Province".

Implementation plan of special rectification of urban gas safety in Shandong Province

In order to conscientiously implement the important instructions of the Supreme Leader General Secretary on gas safety, implement the decision-making arrangements of the CPC Central Committee and the State Council, implement the work arrangements of the provincial party committee and the provincial government, comprehensively strengthen the investigation and management of the hidden dangers of urban gas safety in the province, and ensure the safety of people’s lives and property, this implementation plan is formulated according to the "National Work Plan for the Special Renovation of Urban Gas Safety" of the the State Council Security Committee, combined with the actual situation of our province.

I. General requirements

(A) the guiding ideology

Guided by Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, we will fully implement the spirit of the 20th Party Congress, thoroughly implement the important instructions of the General Secretary of the Supreme Leader on Shandong’s work, thoroughly implement the new development concept, adhere to the people first, life first, and adhere to overall development and safety. Deeply learn from the lessons of gas safety accidents in recent years, lead the investigation with hidden dangers, drive the rectification with rectification, promote the implementation with accident handling, adhere to safety-oriented, highlight key points, adhere to systematic governance and comprehensive rectification, adhere to innovation and technology empowerment, adhere to the combination of far and near, treat both the symptoms and root causes, and strive to build a gas management system with large-scale gas industry, standardized safety management, standardized operation and service, intelligent operation monitoring and legalized governance and supervision. Strictly implement the fifteen hard measures for safe production and the innovative measures of "eight grasping and twenty grasping", comprehensively compact the main responsibility of enterprises, the responsibility of departmental supervision and the responsibility of local party and government leaders, strengthen the post safety responsibility and skills of enterprise personnel, conduct "big ups and downs" investigation, rectify the hidden dangers of urban gas safety in the whole chain, and resolutely prevent serious accidents. Improve regulations and standards, improve management mechanism, strengthen scientific and technological empowerment, comprehensively improve the quality of investigation and rectification and the intrinsic safety level of urban gas, promote the transformation of gas safety governance model to prevention in advance, and accelerate the establishment of a long-term mechanism for urban gas safety.

(2) Work objectives

Before November 30, 2023, it will take about three months to focus on tackling key problems, implementing fine hidden dangers investigation, cracking down on violations, source control and unannounced visits, focusing on hidden dangers in bottled liquefied petroleum gas industry, hidden dangers in crowded places such as catering enterprises and sick operation of urban gas pipe network, and continuing to carry out safety education training for gas operating enterprises, gas safety in public places such as catering, gas pipeline facilities maintenance and construction safety, gas transportation and distribution and gas appliance production and sales rectification.

Before June 30, 2024, consolidate and improve the effectiveness of centralized attack, organize "looking back", comprehensively complete the rectification of identified potential risks, and build a dual prevention mechanism for gas risk management and control and hidden dangers investigation and management.

By the end of 2025, we will establish a gas safety management mechanism with strict management and heavy punishment, improve and perfect the working system of "up and down linkage, multi-party coordination, fine promotion and implementation", improve the intrinsic safety level, consolidate the foundation of gas safety management, and basically establish a long-term mechanism for gas safety management.

Second, focus on key areas and focus on tackling key problems

Focus on key industries, key links and key parts, and vigorously investigate and rectify the following six major problems.

(A) vigorously investigate and rectify the "problem gas."

1. If the pipeline gas business enterprise fails to inspect and maintain the pipelines within its gas supply scope according to the regulations, odorizes the pipeline gas or the odorization amount does not meet the standard, fails to conduct regular safety inspection of indoor gas facilities for users such as catering enterprises that use pipeline gas, and fails to inform users that they are not allowed to modify indoor gas facilities without authorization, and are not allowed to use two or more gas sources in the same room, they shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, they shall be severely punished according to law; The bottled liquefied petroleum gas business enterprise does not require its gas delivery personnel to carry out security inspection with the bottle when delivering gas, or illegally mixes dimethyl ether and illegally distributes industrial fuels such as industrial propane, alcohol-based fuel and biomass fuel to catering enterprises, and shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, it shall be severely punished according to law. (Responsible for the Provincial Department of Housing and Urban-Rural Development; The people’s governments of cities and counties (cities, districts) shall organize the implementation. The people’s governments of cities and counties (cities, districts) are responsible for the following, and they are no longer listed)

2. Strengthen the safety supervision of dangerous chemicals production and business units. If LPG production enterprises fail to meet the production standards, have no warning odor, illegally mix dimethyl ether and other "problem gases", sell gas for business to units or individuals without business or filling licenses, and industrial fuel production enterprises illegally sell industrial propane, alcohol-based fuel, biomass fuel and other products to catering enterprises and other civilian fields, they shall be ordered to immediately stop the illegal behavior and make corrections within a time limit according to law, and the enterprises, main responsible persons and related parties shall be ordered to stop the illegal behavior immediately. (led by the provincial emergency department, the provincial market supervision bureau is responsible for the division of responsibilities)

3. The illegal operation of gas "black dens", the illegal filling and sale of "black gas cylinders", etc., must be resolutely cracked down in accordance with the law and severely investigated for criminal responsibility of relevant personnel. Typical cases should be exposed in time to strengthen the shock of law enforcement. (Led by the Provincial Public Security Department, the Provincial Market Supervision Bureau, the Provincial Emergency Department and the Provincial Department of Housing and Urban-Rural Development are responsible for the division of responsibilities)

(2) vigorously investigate and rectify "problem bottles", "problem valves", "problem hoses" and "problem stoves"

1. Enterprises that are still engaged in the production of gas cylinders and pressure pipeline components without manufacturing license or production conditions shall be ordered to shut down according to law; If an enterprise that has obtained a manufacturing license produces a "problem bottle" that does not meet the national standard, it shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, the manufacturing license certificate shall be revoked. If a crime is constituted, criminal responsibility shall be investigated according to law. The cylinders found to have potential safety hazards shall be immediately sealed up and detained and included in the product blacklist. The in-use "gas-liquid dual-phase" gas cylinders that do not meet the national standards should be recalled and handed over to the inspection agency for scrapping. (The provincial market supervision bureau takes the lead, and the provincial public security department is responsible according to the division of responsibilities)

2. Enterprises that produce combustible gas detectors and fuel gas emergency cut-off valve, voltage regulators, connecting hoses, cookers and other gas appliance and accessories that do not meet product safety standards should be severely punished, ordered to stop production and sales, and the products illegally produced and sold should be confiscated. If the circumstances are serious, their business licenses should be revoked, and they should be included in the list of serious illegal and untrustworthy enterprises, and joint punishment should be imposed on enterprises and related personnel. Products that are found to be suspected of not meeting safety standards should be sealed up and detained in time to prevent them from entering the market; Those who manufacture and sell fake and shoddy products will be resolutely cracked down according to law, and those who constitute a crime will be severely investigated for criminal responsibility. Expose typical cases in time and strengthen law enforcement shock. (led by the Provincial Market Supervision Bureau, the Provincial Department of Housing and Urban-Rural Development and the Provincial Public Security Department are responsible for the division of responsibilities)

3. If an enterprise illegally sells gas appliance and its accessories such as "problem bottles" and "problem valves", "problem hoses" and "problem stoves" that do not meet the safety standards and compulsory certification requirements in the tangible market or e-commerce platform, it shall be ordered to stop the illegal behavior immediately, and the relevant personnel shall be fined and jointly punished. If a crime is constituted, criminal responsibility shall be investigated according to law. The unqualified products found shall be immediately removed from the shelves, traced back to the source and treated at the source. (led by the Provincial Market Supervision Bureau, the Provincial Department of Housing and Urban-Rural Development and the Provincial Public Security Department are responsible for the division of responsibilities)

(3) vigorously investigate and rectify the "problem pipe network"

1. Organize the establishment of rectification ledgers one by one for factories and stations that fail to meet the safety requirements, such as exceeding the designed operating life, insufficient safety spacing, imperfect safety facilities, close to densely populated areas, and great geological disaster risks, and complete the rectification within a time limit. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

2. For the "problem pipe network" such as the aging or sick operation of gas pipelines, the illegal occupation of gas pipelines and the crossing of confined spaces, it is necessary to establish and reform, and if it cannot be rectified immediately, it is necessary to implement good control measures and rectify within a time limit to ensure safe operation; If there is a risk of gas leakage in gas valve wells and adjacent pipe trenches, valve wells and other facilities, timely control measures shall be taken to eliminate potential safety hazards; For the construction projects around the gas pipeline, the protection scheme of gas facilities has not been implemented, etc., it is necessary to establish a reform, and strictly investigate the relevant responsible units and individuals according to law. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

3. If the inspection and testing institutions for special equipment fail to carry out regular inspection and testing of gas pressure vessels and pressure pipelines in strict accordance with the specification requirements, the inspectors hang certificates, the inspectors operate without licenses, and the inspection reports are fraudulent, they shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, the qualifications of the institutions shall be revoked. (Responsible by the Provincial Market Supervision Bureau)

(4) vigorously investigate and rectify the "problem environment"

1. For catering enterprises that fail to implement the fire safety responsibility system, fail to organize fire safety education and training for employees according to regulations, fail to formulate and implement fire fighting and emergency evacuation plans, and use gas, fire and electricity in violation of regulations, they shall be ordered to make corrections within a time limit according to law. If they fail to make corrections within the time limit, they shall be punished. (led by the Provincial Fire Rescue Corps, the Provincial Department of Commerce is responsible for the division of responsibilities)

2. If catering enterprises use bottled liquefied petroleum gas in underground or semi-underground space, and the total weight of stored gas cylinders exceeds 100kg, but there is no special gas cylinder room, the in-use gas cylinders and spare gas cylinders are not placed separately, the length of connecting hose exceeds 2 meters, the "three links" are connected privately or pass through walls, doors, windows, ceilings and the ground, and the installation and use of combustible gas detectors and gas emergency cut-off valve are not standardized, they shall be ordered to make corrections within a time limit according to law. If they fail to make corrections within the time limit, they shall be ordered to stop using them and may be concurrently imposed. (led by the Provincial Fire Rescue Corps, the Provincial Department of Commerce is responsible for the division of responsibilities)

3. Relevant departments and units find that catering enterprises use 50kg "gas-liquid dual-phase" gas cylinders and pressure regulators with adjustable outlet pressure to supply medium-pressure gas to burning appliances, and use liquefied petroleum gas cylinders, combustible gas detectors, gas emergency cut-off valve, pressure regulators, connecting hoses, cookers and other gas appliance and accessories that do not meet the national standards, and should be promptly transferred to the market supervision department, which will conduct traceability management on the production and circulation enterprises, and punish them according to law and pursue criminal responsibility. (Provincial Market Supervision Bureau, Provincial Department of Commerce, Provincial Public Security Department and Provincial Department of Housing and Urban-Rural Development are responsible for the division of responsibilities)

4. In crowded places such as catering enterprises, evacuation passages and exits are not standardized, evacuation passages or exits are not kept unblocked, billboards and other obstacles that affect escape and fire fighting and rescue are set on doors and windows, and the configuration of fire-fighting facilities and equipment or fire safety signs is not in line with national standards and industry standards or is not kept intact and effective, it shall be ordered to make corrections and be punished according to law. If the circumstances are serious, it shall be severely punished according to law; If a crime is constituted, criminal responsibility shall be investigated according to law. (led by the Provincial Fire Rescue Corps, the Provincial Public Security Department and the Provincial Department of Housing and Urban-Rural Development are responsible for the division of responsibilities)

5. Departments in charge of various industries conduct investigation and rectification of gas safety hazards in schools, civil affairs service agencies, tourist attractions, hospitals and other crowded places. (Provincial Department of Education, Provincial Department of Civil Affairs, Provincial Department of Culture and Tourism, Provincial Health and Wellness Committee and other industry authorities are responsible for the division of responsibilities)

(5) Vigorously crack down on illegal activities.

1 enterprises engaged in gas business without permission shall be ordered to shut down according to law; If the urban gas business enterprise no longer meets the licensing conditions or fails to operate according to the licensing provisions, it shall be ordered to make corrections within a time limit according to law, and if the circumstances are serious, the gas business license shall be revoked; For gas enterprises that fail to implement the overall responsibility system for production safety, the number of safety production management personnel is insufficient, the main person in charge and the safety production management personnel have not received professional training and passed the examination, and they have not formulated and implemented safety management norms for their personnel engaged in gas delivery services and distribution tools, they shall be ordered to make corrections within a time limit according to law, and the enterprises, the main persons in charge and the relevant responsible persons shall be given heavier punishment according to law. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

2. Enterprises engaged in gas filling without permission shall be ordered to shut down according to law; For urban gas filling enterprises that no longer meet the licensing conditions or fail to fill according to the licensing requirements, they shall be ordered to make corrections within a time limit according to law, and if the circumstances are serious, the gas cylinder filling license shall be revoked. For urban gas filling enterprises to implement the responsibility system for safe production of all employees is not in place, the main person in charge and the safety production management personnel have not passed the professional training and examination, and the special equipment operators have no qualification certificates, they shall be ordered to make corrections within a time limit according to law, and the enterprises, the main person in charge and the relevant responsible persons shall be severely punished according to law. For urban gas filling enterprises that illegally mix dimethyl ether during filling, illegally fill non-owned gas cylinders, overdue gas cylinders, unqualified gas cylinders, cylinders that have exceeded their service life or have been refurbished, and fail to carry out gas cylinder inspection and testing according to law, they shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, the gas cylinder filling license shall be revoked. The investigated cylinders must be handed over to the cylinder inspection agency for scrapping, and unqualified cylinders are strictly prohibited from entering the market again. (Responsible by the Provincial Market Supervision Bureau)

3. The gas business, filling enterprises do not comply with the requirements of fire regulations and technical standards, fire control facilities and equipment are not configured according to the provisions or can not be used normally, etc., shall be ordered to make corrections and be punished according to law; If the circumstances are serious, they should be severely punished according to law. (led by the Provincial Fire Rescue Corps, the Provincial Department of Housing and Urban-Rural Development and the Provincial Market Supervision Bureau are responsible for the division of responsibilities)

4. Enterprises and freight vehicles that have not obtained the road transport license for dangerous goods are engaged in gas transportation, and shall be ordered to immediately stop the illegal acts, impose fines on relevant personnel, and implement joint punishment; Enterprises and freight vehicles that have obtained licenses but no longer meet the licensing conditions shall be ordered to make corrections within a time limit according to law. If the circumstances are serious, the business license for road transport of dangerous goods shall be revoked. (Responsible by the Provincial Department of Transportation)

(six) vigorously investigate and rectify the outstanding problems in the law enforcement of gas safety supervision.

1. Strengthen supervision and inspection on issues such as the failure to establish a responsibility investigation mechanism, investigation and rectification measures, and the fact that the responsibility is not detailed at the grassroots level, and the supervision and law enforcement is "loose and soft". (Each department is responsible according to the division of responsibilities)

2. Strengthen supervision and law enforcement on issues such as the failure of gas operating enterprises and main responsible persons to implement the main responsibility of safety production. If there is a problem, it is not only a fine, but also an assessment of whether the enterprise meets the licensing conditions in combination with the management of gas business license, and it shall be handled according to the law and regulations. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

3. Strengthen supervision and law enforcement of gas cylinders, gas appliance and accessories, combustible gas detectors and gas production and sales enterprises in emergency cut-off valve, and effectively clear fake and shoddy products from the market. Make law enforcement public in a timely manner, give play to the role of social supervision, and guide users to consciously choose safety products. (Responsible by the Provincial Market Supervision Bureau)

4. Strengthen the dynamic monitoring and management of gas transport vehicles and drivers for transport enterprises that have not used the networked joint control system of key operating vehicles, and strengthen supervision and law enforcement for drivers’ illegal behaviors such as speeding and fatigue driving. (The Provincial Department of Transportation takes the lead, and the Provincial Public Security Department is responsible for the division of responsibilities)

5. For liquefied petroleum gas production enterprises illegally mixed with dimethyl ether, industrial fuel products such as industrial propane, alcohol-based fuel and biomass fuel are illegally sold to catering enterprises and other civilian production enterprises to strengthen supervision and law enforcement. (Responsible by the Provincial Emergency Department)

6. Establish a safety production management system for catering enterprises, train employees in bottled liquefied petroleum gas safety, fire safety common sense and emergency handling skills, strengthen supervision and guidance, and timely hand over clues to relevant supervision and law enforcement departments. (Responsible by the Provincial Department of Commerce)

7. Strengthen the inspection of law enforcement and supervise the implementation of rectification responsibilities for the smooth evacuation routes and safety exits of catering enterprises in the "Nine Small Places" and the outstanding problems and hidden dangers in the management of power and fire sources. (Responsible for the Provincial Fire and Rescue Corps)

Third, comprehensive measures to improve the level of intrinsic safety

(1) Promote the implementation of corporate responsibility and post responsibility.

1. Supervise and guide gas operating enterprises and filling enterprises to fully implement the main responsibility for safety production, establish and improve the rules and regulations for safety production, the post responsibility system for safety production for all employees and the supervision and implementation mechanism, formulate the post responsibility for safety production and the list of safety risks and accidents in key posts for safety production from the main person in charge to the front-line employees, equip safety production management personnel according to regulations, regularly carry out safety risk education and emergency handling skills training for employees, establish a list of enterprise safety risks and hidden dangers and implement closed-loop management. (Provincial Department of Housing and Urban-Rural Development, Provincial Market Supervision Bureau and Provincial Emergency Department are responsible for the division of responsibilities)

2. Guide and urge catering enterprises to implement safety production laws and regulations, and implement the main responsibility of safety production and the safety responsibility of key positions. Supervise catering enterprises that use bottled liquefied petroleum gas to strengthen safety management and implement safety precautions. (Responsible by the Provincial Department of Commerce)

(two) to speed up the renovation of aging pipelines and facilities.

1. Implement the investment responsibility of professional business units, and establish a reasonable sharing mechanism between professional business units, the government and users for the aging, renewal and transformation of urban gas pipelines. Actively strive for investment subsidies in the central budget, and finance at the provincial, municipal and county levels will implement the responsibility of capital contribution. Incorporate eligible pipeline and facility renovation projects into the support scope of local government special bonds. Support professional business units to adopt a market-oriented approach and use corporate credit bonds and project income bills for bond financing. (led by the Provincial Development and Reform Commission and the Provincial Department of Finance, the Provincial Department of Housing and Urban-Rural Development is responsible for the division of responsibilities)

2. Make overall plans to promote the aging renovation of urban gas pipelines and the renovation of old urban communities, and speed up the renovation of aging and hidden municipal pipelines, courtyard pipelines, risers and plant and station facilities. Actively use new equipment, new technologies and new processes, strictly implement the responsibility of engineering quality and construction safety, put an end to hidden dangers of quality and safety, do a good job in safety monitoring of key links such as ventilation and water supply after transformation, and do a good job in project acceptance and handover to ensure the safe operation of gas pipelines. Organize scientific research on key technologies, facilities and equipment for gas safety. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

3. Make clear the land support policy, give priority to meeting the needs of urban infrastructure involving safety when adjusting and converting urban stock land and existing buildings, ensure the land needs of gas plants and stations and liquefied petroleum gas supply stations, and ensure safety. (Responsible by the Provincial Department of Natural Resources)

4. Establish and improve the linkage mechanism of upstream and downstream prices of natural gas, and reasonably guide the terminal sales price. Standardize the charging behavior of gas engineering installation. Support catering enterprises to use pipeline natural gas. Conditional places can promote the use of liquefied petroleum gas catering enterprises "gas to electricity". (led by the Provincial Development and Reform Commission, the Provincial Department of Housing and Urban-Rural Development, the Provincial Department of Commerce and the Provincial Market Supervision Bureau are responsible for the division of responsibilities)

(3) Promote the intelligent construction of gas safety supervision.

1. Increase investment, accelerate the construction of urban lifeline safety project, strengthen the digital, intelligent and standardized safety operation monitoring ability, and build an online monitoring system for urban gas enterprises before the end of 2023 to realize the functions of gas supply guarantee, real-time monitoring of pipe network operation data, station operation monitoring, leakage monitoring and early warning, accident emergency response, daily inspection management and indoor security inspection. Cities, counties (cities, districts) to establish smart gas safety management system, before the end of 2024, the provincial, city and county gas management departments and enterprises integrated networking, integrated operation, to achieve the province’s networked management. Combined with the aging and renovation of urban gas pipelines, we will increase the implementation of policies and funds, and do a good job in financial guarantee for cities and counties (cities, districts). (led by the Provincial Department of Housing and Urban-Rural Development, the Provincial Development and Reform Commission, the Provincial Department of Finance and the Provincial Market Supervision Bureau are responsible for the division of responsibilities)

2. Improve the intelligent supervision level of gas cylinder filling, fully implement the "one-bottle-one-yard" gas cylinder filling traceability coding filing and automatic filling identification, improve the application rules of traceability coding system, and strengthen the tracking and traceability management of gas cylinders through information technology means such as electronic tags or two-dimensional codes. (led by the Provincial Market Supervision Bureau, the Provincial Department of Housing and Urban-Rural Development is responsible for the division of responsibilities)

3. According to the standards of fixed distribution scope, unified distribution of vehicles, personnel positioning supervision and service standards, all localities have formulated safety management standards for bottled liquefied petroleum gas distribution services, and from January 1, 2024, unified distribution services will be fully implemented. Bottled liquefied gas enterprises fully implement real-name registration system sales, establish bottled gas user files, strengthen management of personnel engaged in gas delivery service and distribution tools such as tricycles and electric vehicles, and unify personnel clothing, vehicle styles, safety configuration and service management. (led by the Provincial Department of Housing and Urban-Rural Development, the Provincial Public Security Department, the Provincial Department of Transportation and the Provincial Market Supervision Bureau are responsible for the division of responsibilities)

(D) Improve the management system

1. Improve the measures for the management of gas business licenses, strictly enforce access conditions, standardize post-event supervision and establish a market clearing mechanism; Enterprises that fail to meet the requirements of safety production management ability are prohibited from entering or clearing the market in time. Strict examination and approval of pipeline gas and bottled liquefied petroleum gas business licenses shall be issued by the competent gas authorities at prefecture-level cities and above. Gas enterprises engaged in gas business activities in strict accordance with the provisions of the gas business license, the local administrative examination and approval service departments issued the "gas business license", should be specified in the original and copy of the business area and other matters. Encourage and support enterprises with good reputation, strong strength and standardized operation to promote the merger and reorganization of the gas industry through participating in the holding. All localities should further optimize the special planning, improve the implementation of the assessment and exit mechanism, strengthen the supervision of gas enterprises, and gradually realize the large-scale integration, group operation and high-quality development of pipeline and bottled gas enterprises. Before the end of December, 2023, all cities and counties (cities, districts) will make a thorough investigation of the gas enterprises in the region, find out the scale, operating status and management basis of the enterprises, and complete the reform plan to promote the large-scale and high-quality development of urban gas enterprises. (Responsible for the Provincial Department of Housing and Urban-Rural Development)

2. Improve the regulations on the management of gas cylinder filling license, issue the gas cylinder filling license by the provincial market supervision department, strictly regulate the market access conditions for gas filling, standardize the post-event supervision, and establish a market clearing mechanism. (Responsible by the Provincial Market Supervision Bureau)

3. Conscientiously implement the requirements for strengthening supervision in accordance with laws and regulations in special fields involving public safety, and improve the supervision regulations of gas appliance and parts market. Incorporate gas appliance such as commercial gas stoves, connecting hoses, voltage regulators, combustible gas detectors and gas emergency cut-off valve into compulsory product certification management. Establish a regular spot-check mechanism for the quality of gas cylinders, gas appliance and other products, clear the market in time when potential quality and safety hazards are found, implement joint punishment on relevant enterprises according to law, regularly notify a batch, severely punish a batch, and suspend production for rectification. (Responsible by the Provincial Market Supervision Bureau)

(5) Strengthen publicity and education to improve safety literacy.

1. Make full use of radio and television, online media, wall charts, public service advertisements and other propaganda media, as well as outdoor electronic screens, advertising screens, bus and subway mobile advertisements and other propaganda resources to strengthen gas safety publicity and reporting. Through the production of special programs, the preparation of accident warning short films and other methods and means, the publicity and education of gas safety and other laws and regulations, common sense knowledge, case warning and other contents are widely carried out. All gas-consuming units should establish a gas safety publicity system, post matters needing attention for safe gas use, emergency handling procedures, household safety checklist, gas supply contract, and publicize the person in charge of gas safety management and contact telephone number to ensure that personnel have common sense of safe gas use, safe operation skills and emergency handling ability.

2. Persistently do a good job in the construction of safety culture, and form a social atmosphere of "everyone stresses safety and everyone will respond to emergencies". Incorporate gas safety knowledge into the content of safety education in primary and secondary schools. Organize streets (towns), communities, properties, schools and other aspects of the whole society, and continue to strengthen publicity and education for a long time, popularize the knowledge of gas safety use and emergency disposal, and enhance the public’s awareness and ability to prevent and resolve gas safety risks. Promote colleges and universities to restore the setting of gas specialty, encourage gas enterprises and colleges and universities to establish a joint training mechanism for talents, and increase the training of gas professionals.

IV. Organization of work

(A) concentrated attack stage

(August to November 2023)

1. conduct a comprehensive investigation. City, county (city, district) people’s government to strengthen overall coordination, organize relevant departments and units to coordinate and carry out investigation and rectification. Strengthen the main responsibility of enterprises and institutions, and persist in checking and reforming, and immediately checking and reforming. Strengthen the participation of experts and technicians, so as to truly find problems, truly rectify in place, and improve the quality of investigation and rectification work. Strengthen social supervision, announce the telephone number to the public, establish a mechanism for public reporting supervision and verification, encourage the masses and employees of enterprises to report the gas safety risks around them, and verify the rewards.

2. Establish a ledger. All departments and units at all levels should rely on the national special rectification information system and APP to grasp the progress of investigation and rectification in real time. Establish a ledger for the investigation and remediation of potential safety hazards, implement list management for the identified potential risks, register them one by one, specify the person responsible for remediation, the time limit for completion, and settle them within a time limit and dynamically clear them. Adhere to the principle of "who checks, who signs and who is responsible". If the investigation and rectification is not thorough, meticulous, and "going through the motions", no problems can be found or the rectification of the problems is not in place, it is necessary to start the accountability investigation mechanism.

3. speed up the rectification. It is necessary to establish and reform the discovered security risks and eliminate them. If the rectification cannot be put in place immediately due to objective reasons, effective control measures should be determined to prevent potential risks from rising to safety accidents; If there are no potential safety hazards after investigation, records should also be made to ensure full coverage, clear base, risk control and elimination of potential hazards.

4. Strictly enforce the law. We should intensify our efforts to crack down on violations of laws and regulations found in the investigation and rectification, severely punish those who have a bad influence according to law, and investigate criminal responsibility according to law if they constitute a crime. It is necessary to publicly expose a number of typical law enforcement cases, strengthen the deterrent effect, and form a high-pressure situation of severely punishing violations of laws and regulations.

(2) Comprehensively consolidate the promotion stage.

(December 2023 to June 2024)

1. Keep an eye on the rectification of potential risks. Complete the rectification of identified safety hazards in an all-round way, carry out "looking back" in a timely manner, ensure that the existing safety hazards are rectified item by item in time, prevent them from being delayed for a long time and rebounding after modification, and strictly control new safety hazards.

2. Carry out special rectification. In view of the outstanding problems in gas appliance, such as "problem gas", "problem bottle", "problem valve" and "problem hose", we will carry out special rectification and strictly control incremental safety hazards from the source.

3. Improve the dual prevention mechanism. In-depth analysis of the deep-seated causes of urban gas safety hazards, conscientiously sum up and promote the effective experience and practices in special rectification, focus on gas production, management, transportation and distribution, user use, engineering construction, production and sales in gas appliance, establish and improve the dual prevention mechanism, form a risk management control system with legal identification, systematic analysis, scientific evaluation and effective management, and a hidden danger investigation and management system with regular investigation, time-limited rectification and timely review, so as to continuously improve the gas safety management level and effectively consolidate it.

(3) The stage of establishing a long-term mechanism

(July 2024 to the end of 2025)

1. Accelerate the improvement of relevant laws, regulations, standards and norms, fully implement the "five key tasks" of large-scale development of gas industry, transformation of "changing pipes from bottles to electricity", construction of smart gas safety management system, aging and renovation of gas pipelines, and standardized distribution of bottled liquefied petroleum gas, strictly regulate the "five key links" of gas production and operation behavior, safe gas use by users, project construction management, production and sales management of related products, and safety publicity, education and training, and continuously improve gas.

2. Focus on promoting the detailed investigation and rectification of gas safety, build a working system of up-and-down linkage, multi-party coordination, fine promotion and implementation, form a gas safety supervision pattern of strict entry, strict management and heavy punishment, promote the transformation of urban gas safety governance model to prevention in advance, and basically establish a long-term mechanism for gas safety management.

V. Safeguards

(A) to strengthen organizational leadership

The establishment of provincial town gas safety special rectification work class (hereinafter referred to as the work class), under the leadership of the provincial government safety committee, responsible for coordinating the relevant departments, local party committees and governments to implement special rectification work, timely coordinate and solve major problems in special rectification, and report important matters according to procedures. The responsible comrades in charge of the provincial government are the general convener, the relevant deputy secretary-general of the provincial government and the principal responsible comrades of the provincial housing and urban-rural construction department are the conveners, the responsible comrades in charge of the provincial housing and urban-rural construction department and the provincial emergency department are the deputy conveners, and the members are the Provincial Development and Reform Commission, the Provincial Department of Education, the Provincial Department of Industry and Information Technology, the Provincial Public Security Department, the Provincial Civil Affairs Department, the Provincial Department of Justice, the Provincial Department of Finance, the Provincial Department of Natural Resources, the Provincial Department of Transportation, the Provincial Department of Commerce, the Provincial Department of Culture and Tourism, and the All departments and units should formulate special plans according to the division of tasks and strengthen guidance on local investigation and rectification work. There is an office under the special work class, which is composed of members and is located in the Provincial Department of Housing and Urban-Rural Development. During the period of concentrated attack, some members of the office will work in a centralized manner.

(2) Compacting local responsibilities

Adhere to the overall responsibility of the province, the implementation of the city and county, and the main responsible persons of the party and government personally deploy and pay close attention to implementation. All localities should set up special rectification classes accordingly, formulate special rectification plans, establish and improve the special working mechanism of government overall planning, compartmentalization cooperation and joint management of all departments, clarify the division of responsibilities of all relevant departments, units, streets (towns) and communities, formulate work rules and responsibility lists, ensure that policies and measures are in place, personnel are in place, funds are in place, and work is in place, and resolutely prevent buck passing and responsibilities from hanging. We must adhere to the "eyes down", effectively transfer the responsibility and pressure of gas safety to the grassroots, and consolidate the foundation of gas safety management. Enrich the power of gas safety supervision at the grass-roots level and add special posts for gas safety supervision. Promote the integration of gas safety supervision into grassroots governance systems such as grassroots fire protection and comprehensive safety, and improve safety supervision capabilities.

(3) Strengthen supervision and guidance

Party committees and governments of cities and counties (cities, districts) should establish working mechanisms such as dispatching notification, supervision and evaluation, supervision and assignment, warning suggestions, and key interviews, and compact their responsibilities at all levels, so as to keep a close eye on them and grasp them to the end. The special rectification work progress is slow, buck passing, false investigation, to be informed; If the problem is serious, it is necessary to interview the relevant responsible comrades; Leading cadres who are dereliction of duty in their work should be seriously accountable. If a gas safety accident occurs again during the special rectification period, which has a bad influence, regardless of the number of casualties, it is necessary to upgrade the investigation, thoroughly investigate the cause of the accident according to the law and regulations, and investigate the main responsibility of the enterprise, the responsibility of departmental supervision and the responsibility of territorial management. For those who are suspected of dereliction of duty, such as inaction and slow action, the clues will be handed over to the discipline inspection and supervision department in time, and the responsibility of the responsible person will be strictly investigated. Work classes should strengthen the supervision and guidance of special rectification work in various places, and carry out supervision and inspection in a timely manner.

The member units of the provincial special work class will submit the special plan to the provincial special rectification work class before August 30, 2023. The municipal special rectification work special classes will be submitted to the provincial special rectification work special classes before August 25th, 2023, and the list of responsible persons and liaison persons of the municipal special rectification work and the local implementation plan will be submitted to the provincial special rectification work special classes. Since August 2023, the work progress will be submitted before the 20th of each month.

　　Yiling police smashed "private detective company" dens. Photo courtesy of Yiling police

　　Zhongxin. com, Yichang, September 20th (Fu Wudi) Looking for a car, looking for someone, collecting debts, and checking the house … … The Public Security Bureau of Yiling District, Yichang City, Hubei Province reported on the 20th that its "2019 Net Action" task force successfully destroyed a "private detective company" and 10 suspects were criminally detained according to law.

　　In mid-June, 2019, an online inspection by the Netan Detachment of Yichang Public Security Bureau found that a WeChat account publicly posted an advertisement for finding someone to find a car, which was suspected of infringing citizens’ personal information, and authorized the Yiling District Public Security Bureau to file a case for investigation.

　　The police arrested the suspect. Photo courtesy of Yiling police

　　Yiling District Public Security Bureau set up a special investigation class to carry out the investigation. The police in the special class found out that the information came from a company called "Wuhan Veterans Survey" through online investigation and collection, offline waiting, follow-up investigation and evidence collection.

　　The police followed the line and found a 10-member criminal gang headed by Pan. Based in Wuhan, the gang collects citizens’ information and needs through the internet, and conducts illegal and criminal activities such as finding a car, finding someone, collecting debts, inquiring about household registration, and inquiring about house opening records nationwide.

　　The police found that Pan, the leader of the gang, was the boss of the company, responsible for personnel deployment, business negotiation, information coordination, remuneration collection, etc. The gang members Xu, Tao, Zhang and others were responsible for promoting the company’s business through the network and contacting the GPS salesman to maintain the background, install GPS, find people, find cars, track and shoot.

　　On September 2, the police of Yiling District Public Security Bureau wiped out 10 suspects, including Pan, in Wuhan and Xiantao.

　　At present, the case is still under investigation.

Su Jian zhi an〔2020〕123number

Housing and Urban-Rural Development Bureau (Project Construction Committee), Ecological Environment Bureau, Urban Management Bureau, Nanjing, Wuxi, Suzhou and Nantong Gardens (Municipal) Bureau:

In order to implement the Emergency Plan for Heavy Pollution Weather in Jiangsu Province, do a good job in classified control of dust pollution prevention and control on construction sites, implement the exemption policy for control and support the smooth progress of construction projects, according to the Emergency Plan for Heavy Pollution Weather in Jiangsu Province issued by the general office of the provincial government (Su Zhengban made [2019〕fiveNo.), the Provincial Department of Housing and Urban-Rural Development and the Provincial Department of Ecology and Environment jointly formulated the Emergency Work Plan for Dust Control on Construction Sites in Heavy Pollution Weather in Jiangsu Province (attached), and relevant local departments are requested to seriously implement it.

Contact: Xu Jiaxiang,025-51868699. Mailbox:707373088@qq.com.　

　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Jiangsu Provincial Department of Housing and Urban-Rural Development　　 　　　　Jiangsu Provincial Department of Ecological Environment

　 　 　 　 　2020yeareightmoonsixsun　

(This piece is publicly released)

Dust from construction sites in heavily polluted weather in Jiangsu Province

Control emergency work plan (for Trial Implementation)

First, set the purpose

Implement the Emergency Plan for Heavy Pollution Weather in Jiangsu Province, establish and improve the working mechanism for dust prevention and control at construction sites in heavy pollution weather, and effectively control and reduce the impact of dust on air quality at construction sites.

Second, the basis for formulation

Notice of the State Council on Printing and Distributing the Three-year Action Plan for Winning the Blue Sky Defence War (Guo Fa [2018〕22No.), Notice of the Provincial Government on Printing and Distributing the Implementation Plan of Jiangsu Province’s Three-year Action Plan to Win the Blue Sky Defence War (Su Zhengfa [2018〕122No.), Emergency Plan for Heavy Pollution Weather in Jiangsu Province (Su Zhengban made [2019〕fiveNo.) and other documents.

Third, the scope of application

Dust prevention and control in the construction, reconstruction, expansion, landscaping and demolition of housing construction and municipal infrastructure projects in the province under the condition of heavy pollution weather.

Fourth, the working principle

Construction, urban management and ecological environment departments at all levels shall, under the unified leadership of the local people’s government, follow the principle of "graded responsibility, timely response, coordination and dynamic control".,Do a good job in the prevention and control of dust on construction sites in heavily polluted weather, respond to emergency warning in time, quickly implement emergency measures, strengthen communication and cooperation between departments, and improve joint prevention and control and rapid response capabilities. According to the early warning information, start the corresponding level of response, and make corresponding adjustments with the change of early warning information.

Five, early warning classification and emergency response measures

According to the Emergency Plan for Heavy Pollution Weather in Jiangsu Province (Su Zhengban made [2019〕fiveNumber), early warning from low to high is divided intoⅢ、Ⅱ、IThree levels are marked with yellow, orange and red respectively, and the red warning is the highest level.

(1) Yellow warning: predict the future.48Hourly air quality index of districts and cities (AQI) the average value is reached200Above, or monitoring to districts and cities.SO₂Hourly concentration reached500microgram/More than cubic meters, and did not meet the high-level warning conditions.

startⅢLevel emergency response, emergency response measures are as follows：

1. Increase the frequency of law enforcement inspections on construction sites;

2. Stop blasting, crushing, building demolition, concrete mixing without closure, and stop spraying and painting on outdoor construction sites and shotcreting on slope protection;

3. Earthwork excavation, road surface excavation, road surface washing and planing, earthwork transportation (except that it is transported by closed muck trucks above the national standard 5), floor garbage cleaning and mechanical operations such as crushing, cutting and sawing are suspended;

4. Increase the frequency of sprinkling water on the construction site to reduce dust, mechanically flush the roads at the entrance and exit of the construction site, and strengthen the coverage of the exposed ground that is not hardened, the material yard that is easy to raise dust, and the shutdown site (see Annex for coverage requirements, methods and scope)one）。

(2) orange warning:Predict future persistenceseventy-twoHourly air quality index of districts and cities (AQI) the average value is reached200Above, or monitoring to districts and cities.SO₂Hourly concentration reached650microgram/More than cubic meters, and did not meet the high-level warning conditions.

startⅡLevel emergency response, emergency response measures are as follows:

1. Increase the frequency of law enforcement inspections on construction sites;

2. Stop blasting, crushing, and concrete mixing without closure, and stop painting and shotcreting for slope protection in outdoor construction sites;

3. Except for livelihood security projects, other open-air demolition and construction site operations are suspended (continuous concrete pouring can be carried out normally for technical requirements);

4. Increase the frequency of sprinkling water on the construction site to reduce dust, implement mechanized flushing on the roads at the entrance and exit of the construction site, and strengthen the coverage of the exposed ground that is not hardened, the material yard that is prone to dust, and the shutdown site;

5. Transport vehicles such as bulk materials, coal, coke, slag, sand and earthwork are all prohibited (excluding ready-mixed commercial concrete and mortar, steel, etc.);

6. All fuel engineering machinery is stopped.

(3) Red warning:Predict future persistence96Hourly air quality index of districts and cities (AQI) the average value is reached200Above, or predict the future.24Hourly air quality index of districts and cities (AQI) the average value is reached450Above, or monitoring to districts and cities.SO₂Hourly concentration reachedeight hundredmicrogram/More than cubic meters.

startILevel emergency response, emergency response measures are as follows:

1. Increase the frequency of law enforcement inspections on construction sites;

2. Stop blasting, crushing, and concrete mixing without closure, and stop painting and shotcreting for slope protection in outdoor construction sites;

3. All open-air demolition and construction site operations are suspended (continuous concrete pouring can be carried out normally for technical requirements);

4. Increase the frequency of sprinkling water on the construction site to reduce dust, implement mechanized flushing on the roads at the entrance and exit of the construction site, and strengthen the coverage of the exposed ground that is not hardened, the material yard that is prone to dust, and the shutdown site;

5. Transport vehicles such as bulk materials, coal, coke, slag, sand and earthwork are all prohibited (excluding ready-mixed commercial concrete and mortar, steel, etc.);

6. All fuel engineering machinery shall be stopped (except for emergency rescue).

Early warning at all levels must strictly implement the emergency emission reduction measures for heavily polluted weather stipulated by the state and the province and other response measures specified in the emergency plan.

Construction sites and processes listed in the emergency control exemption list (see annex2), the operation can be carried out in accordance with the exemption management measures during the early warning period.

The early warning information of heavy pollution weather is released or released by the office of the provincial heavy pollution weather emergency command center, and the information is sent to the people’s government of the emergency response city, and the information is also released to the media and the public. The people’s governments of all districts and cities shall, according to the instructions of the Office of the Emergency Command Center for Heavy Pollution Weather or the changing trend of air quality in this Municipality, designate relevant departments to issue or remove early warning information for heavy pollution weather.

VI. Job Requirements

(1) Strengthen leadership and make careful arrangements.Construction, urban management, ecological environment and other departments at all levels should fully understand the importance of prevention and control of dust pollution in construction sites, do a good job in classified management and control, and implement the policy of exemption from management and control, not only to ensure the control of atmospheric environment, but also to support the smooth progress of engineering construction projects. It is necessary to do a good job in the classification and grading control of concrete enterprises, and ensure that the process requiring continuous concrete pouring can be carried out normally from the source. Local construction administrative departments should urge the construction site to take effective measures to realize "six hundred percent" of enclosure around the construction site, stacking and covering of dust-prone materials, wet earthwork excavation, road hardening, cleaning of vehicles entering and leaving, and closed transportation of muck vehicles, and install online monitoring and video monitoring equipment.

(two) rotating consultation, strengthen cooperation.The Provincial Department of Housing and Urban-Rural Development and the Provincial Department of Ecology and Environment have established a monthly rotating consultation mechanism to regularly communicate, exchange work information and study intersection issues. Departments of city construction, urban management and ecological environment can refer to this model, regularly strengthen research on issues of common concern and concern, and formulate scientific, reasonable and effective emergency control measures for heavy polluted weather while doing a good job in dust control at the construction site, so as to prevent frequent shutdown of the construction process and bring greater risks to safety production. Local construction administrative departments should master the management of construction sites during emergency control, assess the impact of heavily polluted weather on engineering construction, and report to the Provincial Department of Housing and Urban-Rural Development in a timely manner.

(3) Strengthen joint law enforcement and implement precise punishment.Local construction, ecological environment and urban management departments should make full use of the provincial comprehensive monitoring platform for pollution prevention and control, weave and compile the "tight encirclement" for monitoring environmental pollution, integrate online monitoring facilities of construction, urban management, ecological environment and other departments, further strengthen information sharing, and implement online dynamic management of pollutant discharge. To carry out joint law enforcement actions on a regular basis, the construction administration of each district and city.The competent department shall put forward the "six hundred percent" implementation requirements (see the annex for the "six hundred percent" implementation reference suggestions)three) to provide a basis for the subsequent implementation of joint precision law enforcement.The outstanding and difficult problems found in the inspection are entered into the comprehensive supervision platform, and the whole process is tracked and supervised to ensure timely rectification. Local construction administrative departments should increase the frequency of inspections during the emergency control of heavy polluted weather, and immediately order rectification if they find that illegal construction and dust control measures are not in place; It is necessary to urge construction units to strengthen dust prevention and control education; For construction sites that have not stopped or resumed work without authorization, severe punishment methods such as fines, notification, credit scoring, and restrictions on market access should be adopted to force the construction unit to implement the responsibility of dust prevention and control.

(4) Improve the positive incentive mechanism and implement differentiated management.Exemption policy is an important mechanism to encourage the development of environmental protection. Local construction administrative departments should urge construction enterprises and construction sites to strengthen pollution control, improve the pollution control level against industry benchmarks, and meet the conditions stipulated in the Administrative Measures for Exemption of Production Stop and Production Limit in Autumn and Winter in Jiangsu Province and Supplementary Notice on Strengthening Exemption Management of Production Stop and Production Limit in Autumn and Winter in Jiangsu Province, and encourage enterprises and project departments to actively submit exemption applications to local housing and construction departments. The construction department should take the lead in dynamic management of the exemption list of emergency management and control, include the qualified ones in the exemption list of emergency management and control, ensure that the incentive policies are put in place, and strengthen the clear orientation of "doing well is different from doing badly" in environmental protection. During the emergency exemption period, if any behavior contrary to the exemption conditions is found, the exemption qualification will be cancelled, and no application can be made again within six months. If the circumstances are serious, the relevant acts shall be carried out in accordance with the provisions of the housing construction credit score.

Attachment:1. Coverage requirements, methods and scope

2. Emergency control exemption process scope

3."Six hundred percent" implementation reference suggestions
attachmentone

Coverage requirements, methods and scope

I. Coverage requirements

Construction sites should strengthen management measures such as sealed storage or covering of cement and other fine-grained building materials that are easy to fly.Strengthen the coverage of exposed ground, material storage yard and shutdown site. Dust prevention measures such as dust prevention net covering and vegetation planting can be adopted for all kinds of exposed ground, mound and foundation pit excavation. Dust prevention net covering or vegetation planting should be adopted for vacant areas according to the service period and function. When building materials such as sand and stone and construction waste are piled in the open air, dust prevention net should be used for covering. For temporary construction, the exposed area and time of earthwork should be reduced as much as possible.

Second, the way of coverage

Dust-proof coverage in the construction area can adopt single coverage or composite coverage. Single coverage refers to the coverage method of using only dust-proof net, and the density of dust-proof net should be as dense as possible, and the dust-proof net with flat wire of more than four needles should be used for coverage to achieve the effect of dust prevention and dust fixation. By planting vegetation, before the greening effect is achieved, the dust-proof net should be used to cover it separately to form a composite cover, so as to achieve the effect of dust prevention and dust suppression. The dust-proof covering net in the construction area must be compacted firmly, which can play a good wind-proof and dust-proof effect in a certain period of time.

III. Coverage

In view of the shallow groundwater level in some areas of our province, the soil is sticky, the water retention is good, and the excavation is mostly wet soil, which is not easy to produce dust. In addition, the muck is generally covered with dense mesh, and the material is easy to age, the recovery rate is low, it is non-degradable, and it is easy to produce secondary pollution. Therefore, the covering requirements for the following procedures in the construction site are defined.

1. Requirements for muck covering in pile foundation engineering

Radius and periphery of working face of pile driver10-15mScope of the site, can not cover; The site should be paved with temporary roads, and the roads should be kept clean.

2. Requirements for muck coverage of foundation pit (trench) engineering

In the process of foundation pit (trench) excavation, the bottom of foundation pit may not be covered; If the foundation pit (groove) is sloping, the slope may not be covered; Parts involved in safety observation may not be covered; Hardened channels should be laid on the upper and lower ramps of the foundation pit, and the channels should be kept clean without covering the ramps; The wet muck can be stored in the shield tunnel section and the soil pit of the mining method tunnel without covering.

3. Requirements for muck coverage of municipal road engineering

Filler soil, waste soil and lime soil piled on site shall be covered; Earthwork or lime-soil subgrade shop48After hours, it has not been compacted, or the surface layer is dry and loose with dust after compaction, which should be covered; Water-stable inorganic binder base, after compaction, the surface layer is dry, loose and dusty, which should be covered; Effective dust prevention measures should be taken when dust-prone operations such as lime-soil mixing, pavement unification, cutting and chiseling are carried out.

4. Requirements for muck coverage of earthwork backfilling and greening in the later period.

Radius and periphery of mechanical working surface10-15mScope of the site, can not cover; After stopping the operation or after the completion of the operation, it should be in48Covering in time within hours.

5. Coverage requirements along the ground of high-speed rail or subway

In the construction site near the high-voltage catenary of high-speed rail or subway, the dust-proof net may be moved by typhoon, tornado and other forces, which may affect the safety of the high-voltage catenary. It is not appropriate to cover it with dust prevention net (refer to the relevant regulations of railway and subway protection zones for the safety distance), and it is appropriate to plant vegetation to achieve the effect of greening and solid settlement.

attachment2

Emergency control exemption process scope

On the premise of achieving excellent evaluation according to the Construction Site Dust Prevention and Control Inspection Scoring Form (see the attachment of Jiangsu Province Construction Site Dust Special Control Work Plan for details), the following procedures are exempted:

A, the main body and foundation construction

Underground waterproof construction, underground continuous wall grooving, scaffolding, formwork support and erection, steel binding, prestressed tensioning, component hoisting, lifting equipment dismantling, internal wall masonry, steel structure construction except painting, etc.

Second, building decoration and energy saving

Curtain wall installation, external wall plastering, external wall waterproofing, external wall thermal insulation, interior decoration and assembly decoration, etc.

Third, the building roof

Roof paving, waterproof and thermal insulation construction, etc.

Four, building water supply, drainage and heating

Water supply, drainage and heating construction of buildings other than ground-breaking operations such as outdoor trench excavation and backfilling.

Five, outdoor gardens and supporting facilities

Outdoor gardens and supporting line erection, installation, construction, etc. except ground-breaking operations such as outdoor trench excavation and backfilling.

VI. Urban Rail Transit Project

Underground excavation construction (shield, mining method), electricalSystem installation, underground track laying andConstruction requiring continuous operation due to the safety of process or surrounding environment and its upstream and downstream supporting operations.

Seven, municipal road and bridge engineering (including elevated section of track engineering)

Steel processing, formwork support, prestressing tendon tensioning and hole grouting, beam and slab hoisting and installation, etc.

Eight, pipeline engineering (including drainage, heating, gas, etc.)

Pipe jacking operation, trenchless pipeline repair construction, etc.

Nine, prefabricated buildings

The prefabricated assembly rate meets the Comprehensive Evaluation Standard for Assembled Buildings in Jiangsu Province (DB32/T　3753-2020) limit requirements of prefabricated building engineering construction (above the ground), etc.

X. Others

Water supply engineering, power supply engineering, electrical installation engineering construction, etc.; Road rescue projects due to road surface collapse or possible collapse accidents, emergency repair construction of drainage, heating and gas pipelines, etc.
attachmentthree

"Six hundred percent" implementation reference suggestions

First, the enclosure around the construction site is closed

oneConstruction sites in urban areas and built-up areas should choose enclosure types according to engineering characteristics to ensure enclosure tightness. Time limit exceededsixA month and don’t need to change frequently, should adopt a fixed enclosure with a closed bottom; Time limit for a project issixTemporary enclosures such as water yards can be used for those less than a month or those that need to be changed frequently on site.

2. Before the demolition, the demolition part shall be closed and fenced at the expropriation site where the household relocation is completed.

Second, the material stacking cover

one．Set up a special stacking area for easy-to-dust materials, so as to take them as you use them and cover them as you use them.

2Set up temporary garbage storage yard reasonably, and pile up construction garbage in a centralized and classified way.24If it cannot be removed in time within hours, dust prevention measures such as 100% coverage and sprinkling water shall be taken.

threeWet soil may not be covered, and the dried soil shall be cleaned, transported, turned over or covered in time. About wet soil (moisture content>5%) can be confirmed by observing that there is no obvious dust on the surface, squeezing free water or being able to twist and shape.

Three, earthwork excavation wet operation

oneDuring earthwork excavation, sufficient fog gun dust suppression equipment should be equipped, and the road should be cleaned, but water and ice should be prevented from causing potential safety hazards.

2For wet soil that does not produce dust, water spraying or spraying is not required. The specific judgment method is the same as above.

Fourth, pavement hardening

oneTemporary hardened pavement on the construction site shall be cast-in-place concrete or prefabricated panels that can be recycled.

2In the foundation construction stage, it is suggested to use temporary steel plates with satisfactory rigidity to harden the pavement, but it should be ensured that the temporary roads do not slip, dislocate or be damaged in use, and should be replaced in time after being damaged.

Five, in and out of the vehicle cleaning

one. All the body and wheels of engineering vehicles leaving the construction site should be cleaned, and equipped with automatic washing facilities. Only after washing can they enter the social road.

2Use information technology to strengthen supervision. For the construction site where the site conditions permit, it should be required to be equipped with vehicle unwashed capture equipment or video surveillance, and the relevant data should be pushed to the regulatory authorities with law enforcement power.

Six, muck vehicles closed transportation

Accelerate the upgrading of muck transport vehicles, and gradually force the use of closed muck transport vehicles (recommendedPvcFlat-push sealing mode) to solve the problems of vehicle overload, spilling and dripping.

In modern financial transactions, the adjustment of bank payment limit is a key link, which not only affects the convenience of users’ transactions, but also directly affects the security and liquidity of funds. Understanding how to adjust these limits and their specific impact on users’ trading experience is very important for everyone involved in financial activities.

First of all, the adjustment of bank payment limit usually involves two main aspects: single transaction limit and daily cumulative transaction limit. These limits are set to protect the safety of users’ funds and prevent unauthorized large transactions. However, for users who need to make large transactions, these limits may become obstacles to transactions.

In order to adjust the limit of bank payment, users usually need to apply through the official channels of the bank. This may include online banking systems, mobile banking applications or going directly to the bank counter. During the application process, the user may need to provide identification, a description of the purpose of the transaction and possibly other relevant documents. The bank will decide whether to approve the adjustment of the limit according to the user’s risk assessment and transaction history.

These limits have a direct impact on the convenience of users’ transactions. For example, if a user needs to trade a large amount of futures, but the bank’s single trading limit is low, then the user may need to trade in several times, which not only increases the time cost of trading, but also may affect the final effect of trading because of market fluctuations.

The following is a table showing the influence of different bank payment limits on users’ transaction convenience:

As can be seen from the table, the payment limit settings of different banks are quite different, which directly affects the user’s trading experience. For futures traders, choosing a bank with higher payment limit can significantly improve the convenience and efficiency of trading.

In addition, the adjustment of bank payment limit may also be affected by regulatory policies. For example, in some special periods, banks may temporarily increase or decrease the payment limit to cope with market fluctuations or security risks. Therefore, users should also pay attention to relevant policy changes when adjusting the payment limit.

In a word, the adjustment of bank payment limit is a complicated but necessary process, which is directly related to the convenience of users’ transactions and the safety of funds. By understanding and reasonably using these limits, users can better manage their financial activities and ensure the smooth progress of transactions.

[Disclaimer] This article only represents the author’s own views and has nothing to do with Hexun. Hexun.com is neutral about the statements and opinions in this article, and does not provide any express or implied guarantee for the accuracy, reliability or completeness of the contents. Readers are requested for reference only, and please take full responsibility. Email: news_center@staff.hexun.com.