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This is a shorthand speech delivered by Mr
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Han Xiaohua, deputy general manager of deer island construction (China) in December 2020 on “foreseeing the integration and transformation of the 2021 era”
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Before sharing the wisdom production, I’d like to show you a video to show the wisdom production that our company will realize by 2025
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We hope to realize it by 2025
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Half of the construction work will use robots, half of the project management will rely on remote control, and all the process management will be digitized
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By then: (1) simple We have started to use robots in material handling, on-site welding and external walls in some projects; (2) in engineering management, we use remote control to reflect the on-site information to the company, and the on-site data can be directly input into the schedule, and the materials can be automatically controlled and controlled according to the schedule According to the schedule, the installation accuracy of steel structure can also be adjusted automatically; (3) all management procedures will be digitized, whether it is design, construction or maintenance management after completion, from BIM, budget, project plan to on-site control will be digitized, and the maintenance management after completion will flexibly use the data in the construction process, and the number of maintenance management will be reduced Feedback to the design side so that it can be applied to the next project
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Let me briefly introduce the background of smart production
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As we all know, Japan is an aging society
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The retirement age has been changed to 65, so many workers are over 60, which greatly reduces the efficiency of operation
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In addition, the Japanese government requires that after 2024, each person should not work overtime for more than 65 hours per month
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Up to now, all of our sites have been closed for one day
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After 2024, we may have to close for two days
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The efficiency of the whole project will continue to decrease
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So smart production is also forced by reality, but it is only a plan at present, and whether it can be realized depends on the research in two or three years
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Why smart production? As Mr
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Lu shared in the morning, whether Ping An or Alibaba, many things in China’s data technology are ahead of Japan, so can we make good use of these opportunities to promote the progress of China’s construction industry? This is the purpose of this video
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▌ 2
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Japanese construction companies in China today, the content I share is mainly micro
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Here is a comparison between China and Japan from a macro perspective, and a brief introduction to the characteristics of Japanese construction industry
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At present, China’s total GDP is nearly three times that of Japan, but the per capita GDP is only one fourth of Japan’s, so we should continue to work hard to surpass Japan’s per capita GDP as soon as possible
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In 2020, Japan’s construction investment will be more than RMB 400 billion
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There are many construction companies in Japan, mainly small and medium-sized companies and professional companies, with a total of more than 480000 (China has nearly 100000 construction companies), and the employed population is about 5 million
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There are only 5 large Japanese construction companies with a turnover of 1 trillion yen
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How much is 1 trillion yen? It’s about 60 or 70 billion yuan
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The turnover of our Kajima company this year may be the largest among Japanese construction enterprises, with about 130 billion yuan, similar to that of the Third Bureau of China Construction Co., Ltd., which just shared with us
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In terms of personnel, there are more than 7000 people signing contracts with the head office, and there are more than 20000 people in the world
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All the five companies with more than 1 trillion yen are enterprises with a history of more than 100 years
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Our company was founded in 1840 and existed in the Opium War
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There is no problem for a Japanese construction company to survive for 200 or 300 years
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In the 1980s, with China’s reform and opening up, Japanese construction companies began to enter China, mainly doing some loan projects from ADB and the world bank
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In addition, at that time, China had just started reform and opening up, and there were not enough hotels and office buildings in Beijing, Shanghai and other big cities, so they mainly did these construction projects
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What was more famous at that time was the experience of Lubuge in the 1980s
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Everyone in China power construction should know that the so-called project management mode in China now basically comes from there
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After the middle and late 1990s, China became a “world factory”
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Then Japanese enterprises began to invest in China
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Japanese construction companies began to undertake Japanese funded projects
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Until now, our business is mainly to make factories for Japanese funded enterprises
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After China’s entry into GATT in 2000, local legal person was set up in deer island
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At that time, more than 10 Japanese companies came to China, and today there are only four
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Although the scale of China’s infrastructure is huge and there are many construction projects, in fact, our market share is very small
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Deer island construction is a group company, the main business has several, one is civil engineering, infrastructure engineering, two is construction engineering, three is real estate development, four is engineering technology business
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Among the Japanese construction enterprises, Kajima is the first one to enter overseas, and the overseas turnover now accounts for 23% of the group’s turnover
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Founded in 2003, we are a wholly-owned company of deer island construction, mainly engaged in design and construction general contracting business
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▌ 3
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General contracting mode of design and construction (1) in Japan, there are five main contracting modes: the first is the so-called whole process service mode, which involves from the early stage and the owner’s basic planning stage, and then from the scheme design and construction drawing design to the project; the second is the general contracting mode of design and construction which is more popular in China; the third is the DB mode, which starts from the construction drawing Design to engineering; the fourth is the ECI mode which may be relatively rare in China; the fifth is the construction general contracting mode
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Just now, general manager Zhang of panchengde has introduced the definition of design and construction general contracting
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In fact, we do EPC and DB most in China
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We also acquired an Australian enterprise, which also has a company in China, mainly engaged in EPCM in the pharmaceutical field
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We do EPC projects in China or Japan, basically have a standardized management system, both design and construction
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As I mentioned just now, there are nearly 8000 people who have signed contracts with the head office of Kajima
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In fact, 1 / 10 of them are engaged in architectural design, about 800 people
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The same is true for our Chinese company, where designers account for about 1 / 10 of the total number of the company
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We have our own design department and our own construction department, but because we don’t have Chinese design qualification, we need to cooperate with Chinese design institutes in design
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(2) Design quality assurance just now, the general assembly of China United shared that some old engineers in the design institute are not willing to comply with the specifications
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We also feel this situation when we do projects in China, which is not conducive to ensuring quality and safety
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So what are the considerations for us to discuss the project with our customers? First, we mainly from the design, construction and maintenance of a full range of business services; second, we give priority to the needs of customers; third, because the design and construction work together, so when we do the design, we consider the engineering cost factors, pay more attention to the cost, and reflect the needs of customers in the drawings.
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