Author: Ren Yi, source: Ren Yi WeChat official account.
Quanzhou's designated isolation hotel "Xinjia Hotel" collapsed, and about 70 people were trapped. Firefighters rescued overnight. As of the time of publication, 48 people had been rescued by and 2 people had died. As a former electromechanical engineer, I investigated the government affairs disclosure records of Quanzhou City Licheng District Housing and Urban-Rural Development Bureau, Fujian Construction Project Quality and Safety Network, Fire Protection Approval Records, Google Earth History Photos, and on-site photos; I came to the conclusion -
" Series Violations ": nameless buildings, personal real estate, unregulated steel structure projects, hotels with bricks, stone and cement partitions, deformation caused by excessive construction stress, and business depression were designated as designated isolation hotels... Fortunately, this time the collapse was a steel structure building. After the steel structure collapsed, it would not directly kill people; but if it were not a steel structure building, it might not collapse.
Xinjia is located in a 6-story steel structure office building (please note these three words). There is also a half-story structural space above 6 floors. It is located at No. 1688, South Ring Road. South Ring Road is the automobile corridor in Quanzhou. According to Tianyan Check, many units are registered at this address, not a single hotel, and it is not clear whether the hotel is the owner.
-6 is Xinjia Hotel, and above 7 floors have been changed to an employee dormitory by the hotel ( violation ). The 23rd floor of
is very clear. According to the Beijing News, "The floor where Xinjia Hotel is originally a whole hall, and multiple walls are built to separate the rooms" ( violation ). This information is reasonable, because this building was used as an office building or 4S shop, which is a common large flat floor in an office building. It needs to be partitioned when converted into a hotel.
"In the two or three months of decoration in the hotel, due to pressure, the doors and windows of our first-floor merchants were squeezed and exploded five or six pieces. Later, I felt that the house was too dangerous, so I moved away." This sentence directly shows that the partition walls built during the hotel decoration, the installed water heaters, air conditioners, etc. directly changed the original purpose of the building and exceeded the ability to bear it, so the doors and windows of the first-floor merchants were squeezed and exploded five or six pieces. This is called steel structure deformation. Are these people desperate to think about money?
What is a serial man-made disaster? Hotel illegal decoration is just the last straw that defeats the camel. Why doesn't the name of this building in
- ? Why has the owner (construction unit) not appeared yet? Why can't
- find the construction construction license ? Which construction unit is responsible for the steel structure of
- ? Is the frame column of
- extended to the underground floor? Is there a design and supervision unit for
- ? Is there a security inspection for high-risk projects in
- ? Is there an approval from the Housing and Urban-Rural Development Bureau and the Safety Supervision Bureau? Is there a property certificate for
- ? How have
- registered so many units?
Next we analyze it one by one.
Nameless Building
The most bizarre thing about this collapse is why this building has no name, it is a " Nameless Building ". The news report says "Xinjia Hotel is located next to the first phase of Zhongjun Four-Season Kangcheng, No. 1688, South Ring Road, Licheng District." I have worked on the construction site. In addition to the residents' own houses, if it is the land that is officially auctioned and auctioned according to law, it will be built after it is bought, and there will be a project name, such as Quanzhou Wanxiang Hospital, Quanzhou Wansheng Center, Longyue Bay, Zhongjun Mall, etc. For example, Huang Mouying, a released prisoner who fled Wuhan some time ago, moved into Beijing Xinyi Home.
open the Quanzhou Licheng District Housing and Urban-Rural Development Bureau website. Let’s experience it. How can a commercial building not have a name? However, this business building has no name, only one house number, which is extremely unreasonable for ! I can't help but wonder if this building is a building with compliance procedures and construction by a qualified unit.
Who is the owner?
The public security department controlled the owner of the building and said that the owner was Yang Moumou. The accident was caused by the house renovation, so it must be the modified Xinjia Hotel; when I saw the legal person of Xinjia Hotel in Licheng District, it was called Yang Jinqiang, and I think it can only be the same person.
Only the hotel run by the owner can explain why this guy can unscrupulously modify the hotel and perform partition decoration, but the owner does not stop him. Then Yang Jinqiang only has the Xinjia Hotel, which has the ability to build this nameless building and rent it out, which means he has some money; the hotel's room is more than 100 yuan a day, which means he doesn't have much money; Yang Jinqiang's name does not have a physical construction unit, which means that this land is not the land use right obtained during bidding and auction - is really afraid of what to do .
Personally, I think the most reasonable speculation is that this building is Yang Jinqiang's homestead . Then Yang Jinqiang found an engineering team and built an self-built house , so this business building only has a door sign and no name. Yang Jinqiang was able to get a good house number such as 1688, which also shows that it has a certain relationship in the local area. After all, the cost of such a building is 10 million, and the annual profit may be 2 million. When will
be built?
takes Google Earth's time machine. It can be seen that on November 21, 2011, this " Unknown Building " was still a flat land; on September 28, 2012, the steel structure construction of the Unknown Building had begun; by November 7, 2013, a row of cars had been parked in the parking lot at the door, indicating that the building had started business.
According to the fire protection approval records of Xinjia Hotel, the main building of this nameless building covers an area of 3363.3 square meters, an above-ground building area of 6659.75 square meters, a building height of 22.15 meters, and a 7 floors above ground (the top floor is semi-structured). Xinjia Hotel occupies 3 floors, covers an area of 3,350 square meters and has 80 rooms. The 6660 square meter steel structure building is very fast and can be completed in less than a year.
Please recall the medical technology building of Huoshenshan Hospital. Isn’t it just built by working overtime for ten days? The construction volume of this building is more than that of Huoshenshan Hospital. After all, there are several more floors, but it will definitely be completed within 4-6 months. Therefore, the nameless building was built in 2012.
Xinjia Hotel occupies 3 floors, but there are more than 80 rooms in total, which means that the usable area of each floor will not exceed 1,000 square meters. The construction of a steel structure building with a total of 6,000 square meters is very fast and can be completed in less than a year, which proves that the construction of this building was in 2012.
I read the information released by the Licheng District Housing and Urban-Rural Development Bureau of Quanzhou City. There are 18 pages in total. There are no approval information for construction permits in 2010, 2011, 2012 and 2013. So when did the Licheng District Housing and Urban-Rural Development Bureau and Quality Supervision Bureau approve it? Who are the design, construction and supervision units? unknown.
However, Licheng District Housing and Urban-Rural Development Bureau launched the "Construction Project Quality and Safety Supervision Dynamic Information System" in January 2010, requiring online declaration of major hazard sources of construction units. At the end of 2012, the "2012 Construction Project Quality and Construction Safety Inspection in the whole district" was carried out, which is impossible to miss it. Therefore, the Housing and Urban-Rural Development Bureau will theoretically leave records. Quanzhou Licheng District Housing and Urban-Rural Development Bureau has not many projects, only more than 30 projects a year, so there is no problem of being unable to control it.
If the Housing and Urban-Rural Development Bureau has no records, then this building will become an illegal building; there will be more units that can be trapped - without a property certificate, how can you register a company with the Industrial and Commercial Bureau and how can you pass the fire inspection? How many people violate the rules? All of them are waiting to find out the truth? If the nameless building can register a company, it means that the building can provide the property rights certificate for the owner to register with the Industrial and Commercial Bureau; but why can't relevant information be found in the construction projects of the Licheng District Housing and Urban-Rural Development Bureau in 2012? Who made the steel structure of
?
-story steel structure office building is not a rare thing or has been used in my country for at least 20 years. I found a picture of the steel structure office building in Guilin, Guangxi on the Internet. It can be seen that the service life is 50 years, the same 6 floors, the height is 24.6 meters, which is higher than the nameless building and the construction area is 3664.6 square meters.
A 3600 square meters office building, with an investment of about 2,000-3,000 per square meter with decoration; so this nameless building has an area of 6,659 square meters, with a total cost of about 10 million; can afford 10 million yuan to build a building in Licheng District in 2012, and I think it is also a successful person in Quanzhou, so why hasn’t he appeared in yet? In 2012, except for Zhongjun Four-Season Kangcheng, there were bungalows and vacant land in the surrounding area. It can be seen that the land price is not expensive and does not belong to the core area of Quanzhou.
steel structure construction is a "partial project with high risk". Both the Safety Supervision Bureau and the Housing and Urban-Rural Development Bureau should have a record and must be inspected regularly. The construction unit must have the construction qualifications for the steel structure and must also prepare a construction organization plan. Moreover, the construction projects under construction require regular inspections. In 2012, there were 31 construction units under construction in Licheng District, Quanzhou.
Among them, there are only 9 qualified to do steel structure construction, including Fujian Quanzhou First Construction Co., Ltd., Fujian Zhongya Construction Engineering Co., Ltd. , Fujian Haibin Construction Development Co., Ltd., Fujian Maorong Construction Engineering Co., Ltd., Fujian Wanlong Construction Industry Design Engineering Co., Ltd., Quanzhou Linjiang Construction Engineering Co., Ltd., Quanzhou Kaiyuan Construction Engineering Co., Ltd., Fujian Tongcheng Decoration Design Engineering Co., Ltd., and Fujian Quanzhou Guanya Decoration Development Co., Ltd. So who constructed the steel structure of this nameless building? The media on site investigated these famous companies and found out about ?
Quanzhou Inovi Computer System Engineering Co., Ltd. and Quanzhou Zhixin Network Technology Co., Ltd. On this table, the two IT companies are qualified to build intelligent engineering and are included in the construction industry. So I believe that as long as the engineering company that does construction for the nameless building of Xinjia Hotel will be included by supervision.
Take a look at the hotel's underground garage. When a steel structure house with more than 12 floors is set up, the frame column needs to extend to the underground floor; the nameless building where Xinjia Hotel is located is only 6 floors. Is this a frame column and whether the steel frame is thick enough? I am not a professional and I have no way to distinguish it, so I can only wait for the professional to prove it. But from an intuitive perspective, the frame column is a little thinner, the high-rise building and the hotel? What is the yield strength?
In addition, does this nameless building use natural foundation or pile foundation? Is the pile foundation buried depth of 1/20 as required, that is, 1.1 meters? Judging from the on-site pictures, the foundation is fine, but the bottom of the steel structure is broken. We need to see these results in our survey reports.
Firefighting will open
. There are more than just these things. According to Ctrip's information, Quanzhou Xinjia Hotel opened in 2018, but judging from the previous fire inspection, Xinjia Hotel only passed the fire inspection on January 22, 2019! A hotel, can it open if the fire inspection fails to pass ? The local business administration department will definitely lose its money this time.
measured on Google Earth to achieve this nameless building with a width of 21 meters and a length of 46 meters. It is estimated at 966 square meters per floor (the top floor is calculated to be halved), which is about 20 rooms; the width of the aisle is two meters, plus the thickness of the wall is 20 cm, so the room type should be fish bone type, each room is 4 meters long and 4 meters deep. So the hotel room cannot reach 48 square meters, and 40 square meters is almost the same, and the hotel is bragging again here.Is there a property certificate for
?
property certificate is the most critical certificate for this incident , and then the construction permit.
has a property certificate, which means that the project has fulfilled all compliance procedures. Then the construction design supervision unit has evidence, and the steel structure is a high-risk project. The Housing and Urban-Rural Development Bureau must perform its regulatory responsibilities. The responsibility of the Housing and Urban-Rural Development Bureau in Licheng District is to die. I even found the information of the leader in charge at that time, but it was not released. If
does not have a property certificate, then the industrial and commercial department will have great responsibility - without a property certificate, how can this nameless building located at No. 1688, South Ring Road, register so many 4S stores, restaurants, companies, and hotels? How did the industrial and commercial department let a hotel open a commercial building without a property certificate? The property certificate
is directly related to the ownership of responsibility, so whether there is or not, someone will assume responsibility. Therefore, the Licheng District Housing and Urban-Rural Development Bureau and the Industrial and Commercial Bureau should have begun to check all files now.
Although this nameless building broke and collapsed from its root, it is likely to be the responsibility of the hotel decoration; however, the construction project is a lifelong responsibility system. Now we must find the construction unit, construction unit, design unit, and supervision unit to determine whether the steel structure material does not meet the standards, the design strength does not meet the standards, and whether the construction unit has qualifications, and then determine whether the lessee has violated the main structure - In short, this matter is linked together, and it is not something that can be thrown away by throwing the pot to Xinjia Hotel.
After all, in 2011, the Fujian Provincial Department of Housing and Urban-Rural Development issued a special report requiring the engineering quality supervision agency to increase supervision and inspection of unqualified steel bars and cement to ensure the quality of raw materials is qualified. The following article shows that there has been chaos in 2011 about the quality of raw materials that have not been qualified?
The history of making money and not losing life
On June 29, 1995, the Sanfeng Department Store in South Korea collapsed. Before the incident, there were several 10cm wide cracks on the top floor. Experts also reminded that the building had a risk of collapse and suggested evacuating people and repairing the building urgently; however, the mall management saw that the passenger flow was very strong and was reluctant to close it; as a result, at 5 pm, the ceilings on the 4th and 5th floors began to sink, but the management only closed the mall on the 4th and 4th floors, and then the building collapsed. A total of 502 people were killed and 937 were injured.
has just been built for 6 years, which is about the same age as the nameless building of Xinjia Hotel, and is a steel and concrete structure. Why did it collapse? Because the collapsed Building A was originally designed as a 4-story office building, but the management hoped to convert it into a 5-story shopping mall, it canceled many load-bearing columns; the original construction unit refused to construct, so Sanfeng Group let its own management company take over.
Then 3 large 15-ton air conditioners were installed on the roof of the 5th floor. What's even more idiotic is that because residents complained that they moved the air conditioner. In order to save money during the displacement, they did not use crane to hoist, but directly dragged it into place with pulleys, injuring the load-bearing column and eventually collapsed.
When we do projects, we will leave more than twice the design margin, just to protect all kinds of unexpected accidents; but it cannot stand the fact that someone makes money and is desperate. The same is true for Xinjia Hotel. A large flat steel structure building is originally used as an office building, so it has to use brick, stone and cement to make partitions and install a bunch of electrical appliances. This is also called changing the design (using lightweight materials to make partitions without sound insulation); and the building is found to be deformed during the decoration process, which is also called a risk warning; however, Later, the parties turned a blind eye to everything. They dared to open the business after the fire safety inspection. Finally...
htmlBusiness office building that has not been named for 28 years, the steel structure construction unit cannot find out, and the fire safety failure to pass the fire safety to open the business to explain the local relationship. Whether the various procedures of the nameless building are neat is still a mystery. The design and construction supervision unit does not know where, Xinjia Hotel makes money and does not live to change the architectural design in violation of regulations, and the relevant departments have not investigated and dealt with... is really so angry that it can't even eat breakfast .
don't have to worry that this matter will be covered. The minimum disaster is also the level of a major accident (more than 50 people were injured). This is to be reported to the province and handled by provincial units. No one in the local area can hide it. With the professionalism of netizens, it cannot be fooled.
Life is the most important thing. Money is something outside the body. As long as life is still there, money will always be earned back. . I hope all the victims survive safely. Whether it is the design change or other reasons, since it endangers the safety of people's lives and property and undermines the anti-epidemic situation, they all need to pay the price for it!
Who gave Yang Jinqiang’s business office building approval certificate? Who approved the construction permit for Yang Jinqiang? Who did the design and supervision? Is the construction unit qualified? Why did the Industrial and Commercial Bureau register so many companies at this address?
Please check it to the end and comfort the deceased! ! !
Public number introduction:
and the science and engineering man pointed out the truth directly . Thank you for following my official account "Ren Yi". I am a bachelor's degree in Nankai University, a master's degree in Tsinghua University, and have 12 years of experience in working years. I have worked in sales at IBM, managed project construction in a subway company, worked as a project manager and pre-sales consultant in a petroleum company, and now I do cloud computing at Tencent, so I am familiar with sales, construction, manpower, organization, projects, cost, and IT, so I will be very sensitive to these clues.
