All stages from drawing up the design to processing are done by team members. Even, just doing it, team members also consult the community. The chamber is 1.2 m long, 2.4 m wide and 2.65 m high, enough for four medical staff to work together. Not only has the effect of cooling, this chamber also acts as a shield to protect medical staff when there is an air purification system and UV sterilization. The lights will be on for 8 minutes before the medical staff come to work. The cost to complete this product is both supported by team members and contributed by units and benefactors such as glass doors, air conditioners, germicidal lamps, etc. Mr. Khieu Huu Nghia – the group’s representative shared, when he and the whole group embarked on the implementation of this chamber, there were also many different opinions. Once completed, the sampling chamber will be moved to an isolation area in Bac Giang. After the medical staff use and give feedback, the team will proceed to further improve the details and features of the products. Besides Mr. Nghia’s group, in the past few days, another group of volunteers, former students of Thai Binh High School for the Gifted, are also providing training for the production of “experimental sampling cabins”. These are movable chamber models, which can be transported in different terrains. Each of these cabins will have 2 doctors sitting to take samples, measuring 1m long, 1m wide, 2m high, with air conditioning installed. Due to the advantages of available materials, these “test cabins” can be produced quickly and at low cost. The group plans to donate these cabins to the Hanoi CDC and Bac Giang epidemic center. Should be in the community In South Korea, this mobile testing booth was installed in March 2020, looks like a public phone booth. Each chamber is about 1m wide, about 2.5m high and weighs 230kg, with a medical staff working… This idea is considered very effective. Korean press, newspaper Korea Herald It is also reported that this mobile test chamber is being used in many places in Korea and countries such as Malaysia, Thailand, Japan, Italy and the Philippines. In the hot days of early June, when doctors and medical staff had to cope with the weather and overwork, many people thought of the idea of ​​making this laboratory in Vietnam. The social network even strongly shared the image of Korea’s “Covid-19 testing cabin” in which medical staff took samples without wearing hot protective gear, quite comfortably taking samples for Covid-19 testing for patients. citizen. The reason this image has been shared a lot is because of the recent hot sunny days, the image of medical staff wearing tight protective gear, exhausted from taking samples in the hot sun makes the community feel sorry and wish. There are solutions to help them out. On the morning of June 4, discuss with PV Infonet , Deputy Minister of Health Nguyen Truong Son said, “During very severe weather like the past time, the outdoor temperature to 39-40 degrees Celsius has greatly affected the health of medical staff, students, and health workers. employees working directly in the community. This is a great concern of the Standing Department.” Deputy Minister Nguyen Truong Son said that in Bac Giang, there was a plan to fix it by installing army field tents with an area of ​​​​12m2, with 4 windows, and an air conditioner inside. 4 medical staff taking samples still wearing protective gear stood out to take samples. In the context and conditions of Vietnam, Deputy Minister Nguyen Truong Son said that ‘the job of sampling cabins should only be done in the community. And at key points, if it is necessary to take samples at noon, on hot sunny days, there are tents.”

Robots deliver food and medicine to Covid-19 patients. Photo provided by Captain, Dr. Nguyen Dinh Quan. Two robots were assigned by the delegation: Lieutenant Colonel, Dr. Nguyen Anh Van, Vice President of Special Robotics and Mechatronics Department, Faculty of Aerospace and Captain, Dr. Nguyen Dinh Quan; Major, Master Hoang Van Tien installed and transferred it to the staff, doctors and nurses on duty here. This robot named Vibot weighs 60 kg, moves at 30 m/min, works for 12 hours continuously, after the battery runs out, it automatically searches for the charging station. Monitoring and control range 150 m (wireless) and expandable up to 500 m. Vibot can replace 3-5 medical staff (working inside – direct contact with patients) operating according to pre-loaded programs or direct instructions of users. Robot named Vibot was put into use on June 3. Photo: CTV Vibot can also build a path by itself according to the preloaded work area map or self-build, safely move in and out of the designated area to perform the task without any outside assistance. . Simultaneously detects and stops, bypasses fixed and movable obstacles to reach predefined locations. Currently, Captain, Dr. Nguyen Dinh Quan and Major and Master Hoang Van Tien are transferring technology to doctors and nurses at the treatment area for Covid-19 patients at Bac Giang Provincial General Hospital. It is known that in addition to reducing the risk of infection, the robot also creates conditions for medical staff to better focus their time and effort on serving, caring for and treating seriously ill patients. Snow Mai

Development when installing and connecting surveillance cameras in isolated areas The Posts and Telecommunications Group (VNPT) has just announced that it has completed the installation of more than 2,400 surveillance cameras in 150 concentrated isolation facilities in 32 provinces/cities from Da Nang onward. The main features of the camera system are live monitoring (live view), playback (play back), user authorization (user groups), user data protection, access logging, and tracking. regulations to meet the requirements of the National Steering Committee for Covid-19 prevention and control. Advanced features will continue to be updated according to actual requests from the Steering Committee and the Ministry of Information and Communications. The system is designed according to edge computing model, helping to connect, process and store with low latency and unlimitedly expand processing capacity when needed. In particular, ensuring the security and safety of images and data is a top priority, when the entire system is protected at data centers that meet international standards. The decentralization and decentralization of system access are strictly followed and comply with the requirements of the National Steering Committee, the Steering Committees in the provinces/cities and the Management Division in the isolation area for image monitoring. 24/7 by hierarchy. In order to support the system to operate stably 24/7, VNPT has arranged a team of monitoring, operation and support in each locality, according to strict service standards. In addition, to meet the new requirements of the prevention and control of the Covid-19 epidemic, VNPT Group is investing in an infrastructure system to meet the connection of 10,000 surveillance cameras in isolation areas… Previously, in order to strictly comply with regulations on concentrated isolation and management after the end of centralized isolation, the Ministry of Information and Communications asked the People’s Committees of provinces and cities to review the facilities. substances in concentrated isolation areas, ensuring close monitoring of quarantined people; The concentrated isolation areas must have enough cameras to monitor the quarantined people to take measures to prevent and control the Covid-19 epidemic as prescribed. In addition, the Ministry of Information and Communications has directed Viettel Group and VNPT Group to build a monitoring system and coordinate with the Departments of Information and Communications of provinces and cities to conduct surveys and connect surveillance cameras. in the isolation area to the centralized monitoring system designated by the Ministry of Information and Communications. Up to now, Viettel Group has also completed the installation and integrated connection of 3,000 surveillance cameras in isolated areas in the northern provinces. Particularly for 130 isolation facilities in 125 communes of Bac Giang province, Viettel has mobilized resources to install 1,000 more cameras. All image data from the camera is integrated into a centralized management system at the Control Center. The system applies cloud computing technology, allowing the National Steering Committee, Steering Committees in provinces and management departments in isolated areas to monitor images 24/7 according to decentralization.

VNPT Da Nang deployed to install wifi and surveillance cameras at the concentrated isolation point of Le Do Secondary School, Son Tra district. The main features of the camera system are live monitoring (live view), playback (play back), user authorization (user groups), user data protection, access logging, and tracking. regulations to meet the requirements of the National Steering Committee for Covid-19 prevention and control. Advanced features will continue to be updated according to actual requests from the Steering Committee and the Ministry of Information and Communications. The system helps to connect, process and store with low latency and unlimitedly expand processing capacity when needed. In particular, ensuring security and safety requirements for images and data is a top priority for VNPT, when the entire system is protected at VNPT’s international standard data centers. In order to support the system to operate stably 24/7, VNPT has arranged a team of monitoring, operation and support in each locality, according to strict service standards.

Trends in furniture design favor simplicity and versatility in order to reduce costs during the epidemic period. Changing shopping needs
Mr. Nguyen Van Binh, residing at lane 133 Thinh Liet (Hoang Mai, Hanoi) said that his family had just bought an apartment in Tan Mai street (Hoang Mai) and was installing it. furniture. However, due to the decrease in income during the Covid-19 epidemic, his family prioritizes moderate-priced wood materials, from 700,000 to 800,000 VND/m2 to build beds, tables and chairs, and floors. For other furniture, such as TV shelves, wardrobes, and kitchen cabinets, preference is given to industrial wood with prices ranging from 400,000 to 500,000 VND/m2. “Wood is still the most popular product when it comes to interior finishing, but with the current epidemic situation, my income has decreased, so I have to use affordable products. In fact, cheaper products do not mean that they will break quickly during use. If the elements are not moldy, waterproof, etc., it will still prolong the life of the furniture. In addition, using affordable products when you want to change the design is also less expensive, “- Mr. Nguyen Van Binh shared.
Currently, most people do not want or cannot afford to install high-class wood products, instead switching to industrial wood product lines, such as MDF, Veneer, and MFC. .., has a lower price, but not much inferior in terms of design, usability, even somewhat superior in form. According to General Director of Tam Phat Fine Art Wood Company, Pham Quoc Truong, the affordable industrial wood product line is the preferred choice by consumers, not only at the “softer” price compared to natural wood. , but also in line with the tastes of today’s youth. “Industrial wood is simple but still brings sophistication in design, easy to use, easy to clean. This is the advantage that helps industrial wood furniture to compete fairly with natural wood” – Mr. Pham Quoc Truong acknowledged.
Simple design choices
Mr. Hoang Van Thuy, owner of Thuy Ha furniture factory, Lien Ha commune (Dong Anh, Hanoi) said that currently, wooden products used for interior decoration on the market have a variety of designs. price. Wood material not only brings elegance and aesthetics, but when designed, it is easy to combine with items in many different spaces. Therefore, wood materials are always preferred by people.
Accordingly, sophisticated patterns and motifs are replaced with less cumbersome, monochromatic shapes, suitable for young families, townhouses or apartments. In addition to meeting the requirement of simplicity, due to limited living space in urban areas, consumers want to use multi-functional, integrated furniture, for example, kitchen cabinets with many drawers, rotating cabinets. or slide to hold multiple items. In addition to simplicity and versatility, smart furniture also plays an increasingly important role in living space in urban areas to optimize the area of ​​​​the house. For example, combining the use of a wooden table with a bed with many drawers, the foot of the stairs combined with a shelf… The arrangement of utilities near each other helps the house space to add more space, people can more opportunities to enjoy the benefits of 4.0 technology. With the change in tastes, along with the tight spending mentality during the current epidemic period, consumers are tending to use wood products with simple designs and multi-purpose furniture.

Owner of Thuy Ha furniture factory, Lien Ha commune (Dong Anh) Hoang Van Thuy

Vinh Ancient Citadel was built in 1804 under Gia Long Dynasty and was built of earth. It was not until the 12th year of Minh Mang (1831) that the stone was built. The citadel was built in the shape of a hexagon with an ice-free structure. Photo: Left gate of Vinh ancient citadel, first lit up in the night. Photo: Nhat Lan Under the light, the details of the city gate become clearer and more attractive than during the day. Photo: Nhat Lan The left gate of Vinh ancient citadel faces the East, close to the center of Vinh city, so it is prioritized to install the lighting system first. Photo: Nhat Lan Seen in the night from afar, the left gate of Vinh ancient citadel stands out and is much more attractive than before. Photo: Nhat Lan According to officials and workers of Vinh Urban Infrastructure Development and Management Joint Stock Company, after completing the lighting system at the left gate, they will install the lighting system at the Tien gate. Photo: Nhat Lan Cua Tien faces south, is considered the main gate of Vinh ancient citadel. Cua Tien is also the most intact gate after many historical events. Therefore, if lighting is installed, the night-time attractiveness of the Tien gate may be superior to that of the Left gate. In the photo: The front gate of Vinh ancient citadel in the afternoon of May 27, 2021. Photo: Nhat Lan

Sun Group sponsors the complete installation of equipment for an ICU with a scale of 100 multi-purpose beds. Facing the complicated situation of the COVID-19 epidemic with the number of cases increasing rapidly in Bac Giang in recent days, Sun Group has decided to sponsor complete installation equipment for a center. Intensive resuscitation ICU with a scale of 100 multi-function beds at the Psychiatric Hospital (in Song Mai commune, Bac Giang city, Bac Giang province). All medical equipment that Sun Group sponsors for Bac Giang will comply with specific technical standards set forth by experts of Bach Mai Hospital and the working group of the Ministry of Health, in order to ensure the quality of equipment. qualified, meeting the requirements of treating severe COVID-19 patients. Accordingly, the ICU ICU will be equipped with the most modern ICU machines and equipment today, such as: Central oxygen coordinator; Compressor; Air dryer; digital portable X-ray machine; Patient monitor ≥ 5 parameters; Low pressure continuous suction machine; Cyclic dialysis machine (HD); Non-invasive hemodynamic… The time for equipment supply and installation is expected to be completed within 07 days from the date of handing over the site which is eligible for construction. With some special machines that need to be imported from abroad, the handover time may take longer, but Sun Group said it will try to push the progress as soon as possible so that the Center can be put into operation in a timely manner. treatment for critically ill COVID-19 patients. Sharing about the decision to sponsor Bac Giang at this time, Ms. Bui Thi Thanh Huong, Vice Chairman of the Board of Directors, General Director of Sun Group said: “Bac Giang is the most complicated epidemic center in the country, demanding with the support and help of the Government and the whole community to be able to overcome. Helping Bac Giang fight the epidemic is also helping the whole country to overcome the pandemic soon.” Since the beginning of the epidemic season, Sun Group has been one of the pioneering enterprises, accompanying many localities across the country in the prevention and control of COVID-19. Right from the days when Vietnam had the first COVID-19 case, Sun Group’s Van Don International Airport has pioneered to welcome back flights carrying Vietnamese citizens from the “epidemic centers” in the world. Up to now, Van Don airport has welcomed 200 rescue flights, bringing about 40,000 Vietnamese people back home and foreign experts to Vietnam to work. During the 2nd and 3rd COVID-19 epidemics, Sun Group sponsored and directly installed and constructed two large-scale field hospitals, creating a “steel shield” for Da Nang city and Da Nang city. Hai Duong, further strengthen the conditions to overcome the pandemic when these two localities become epidemic centers. In addition, this group has also actively supported the epidemic prevention and control in many provinces and cities across the country such as Hanoi, Quang Ninh, Bac Ninh, Lang Son, Tay Ninh, etc. with various forms such as monetary donations. face, donating PCR testing machines and COVID-19 test kits, as well as providing necessities for border guards and epidemic prevention work in border provinces… Thus, up to now, not to mention two field hospitals During the war in Da Nang and Hai Duong, the total cost Sun Group has supported for the prevention of COVID-19 in localities across the country is nearly 90 billion VND.

Before embarking on the task, all technical staff are equipped with protective gear, disinfecting to avoid the risk of disease transmission. Under the hot summer sun, 7 officers, employees and technicians of Viettel Bac Giang in tight protective suits still urgently started to deploy the items to be completed in time. Mr. Nguyen Duc Ngoc – infrastructure construction worker of Viettel Bac Giang confided that it was hot outside, but the temperature in the engine room was up to 50 degrees Celsius. “The sweat came out like a shower, it was very uncomfortable, but the brothers still encouraged each other to try to complete it to serve the management and prevention of the Covid-19 epidemic. Everyone hopes to contribute to repelling the Covid-19 epidemic so that life, activities and production can return to normal”, Mr. Ngoc shared. The completion of this system not only ensures the quality of 2/3/4G mobile coverage to serve the communication needs of people and workers in the isolation area, but also contributes to ensuring room management, anti-transparent translation of organ blocks. Some pictures during the process of staff and technicians of Viettel Bac Giang constructing the mobile vehicle broadcasting item serving the Luxshare ICT concentrated isolation area – Van Trung Industrial Park, Viet Yen district on May 27: The technicians worked continuously for many hours in tight protective suits under the intense heat. Meanwhile, the temperature in the engine room reached about 50 degrees Celsius. Despite the hard work, the technicians still encouraged each other to work hard to finish the project as planned. Mr. Nguyen Duc Ngoc confided: ”As a child of Viet Yen district, Bac Giang, I want to promote the work progress as quickly as possible, thereby contributing effectively to the prevention and control of Covid-19 epidemic. -19 of the local”. Once completed, the mobile broadcasting vehicle will contribute to ensuring smooth communication in the isolation area as well as serving the management of epidemic prevention and control. In addition to mobile broadcasting vehicles, Viettel Bac Giang is also assigned to install surveillance camera systems in all concentrated isolation areas in the province. From May 20 to the morning of May 24, units have installed 1,000 cameras at 100 isolation points. In order to quickly and effectively install surveillance cameras in isolation areas, Viettel Bac Giang has established 30 groups (4 – 5 people/group) to work continuously during the day. Quick dinner of the technician team. The surveillance cameras, after being put into use, will operate continuously, connected to a centralized monitoring system to manage citizens to effectively and properly isolate themselves according to regulations.

The large-capacity “field” Covid-19 laboratory at the Bac Giang Center for Disease Control has been fully installed with the cooperation and transfer support of the Military Medical Academy (Hanoi). This area has an area of ​​​​about 200 m2 and was built quickly in 3 days. The center consists of 8 specialized rooms. In which, 2 laboratories meet biosafety level 2. The most dangerous room is the initial sample processing room. This is the workplace of many officers from the Military Medical Academy, Bac Giang Center for Disease Control and volunteer technicians. Responsible for operating the laboratory is Lieutenant Colonel, Dr. BS Ho Huu Tho (Head of Department of Gene Technology and Cell Genetics, Military Medical Academy). According to Dr. Tho, the special feature of this laboratory is that the SARS-CoV-2 virus detection process is highly sensitive, with the cost savings being reduced by nearly half compared to traditional methods. At the same time, the center has the capacity to test tens of thousands of people every day. According to Dr. Tho, this is the world’s first gene technology, using artificial intelligence to analyze PCR results to detect SARS-CoV-2 pathogens (known as AIMS RT-PCR technology). The sensitivity of this method was evaluated against an in vitro RNA standard set for a detection threshold of 7.2 copies/reaction, nearly 7 times lower than the WHO recommended procedure, when evaluating under the same experimental conditions (50 copies/reaction). This study was clinically evaluated on 142 positive cases, 1,034 negative cases for SARS-CoV-2 and 14 other respiratory viruses. The sensitivity and specificity of the method were both 100%. More importantly, the procedure was successful in mixing 100 patient samples in a single real-time reaction without compromising sensitivity. As such, this is a simple, super-sensitive and potential test method for large-scale screening of SARS-CoV-2 with cost savings many times over. According to Dr. Tho, this method is like a weapon we switch from a defensive state to an attack against the Covid-19 epidemic. To communicate with the staff working in the lab, the commander had to use a walkie-talkie system because the windows were always foggy because of the mist and Chloramin B disinfectant. Besides, the technician was wearing clothes For protection, entering the lab will be called by the number corresponding to the job they are undertaking. After each opening to receive samples, the room is sprayed with disinfectant to avoid the risk of infection. All generated waste is also collected and treated according to regulations of the Ministry of Health. To maintain testing capacity, nearly 100 cadets of the Military Medical Academy are divided into small teams working for 8 hours, with 3 rotating teams each day to ensure that the laboratory is always open 24 hours a day. Tran Hoang Minh (student of Military Medical Academy) and friends relax before the shift. He is in charge of the work of separating and taking samples, so the risk of infection is very high. However, Minh feels proud to work at this center. “The laboratory capable of large-scale testing is a very powerful weapon in the fight against the epidemic. With mobilized human strength, strong weapons and high determination, I believe the epidemic will be quickly controlled.” male students share.

Accordingly, in the face of increasingly complicated developments of the Covid-19 epidemic in the city, the Department of Informatization recommends agencies and units under the Ministry of Information and Communications to use technological solutions for medical declaration. Manage people entering and exiting the office. Specifically, in addition to officials, civil servants, public employees, and employees in the agency, all guests coming to contact work are required to install and turn on the application to install the Bluezone proximity detection application before go to work. This rule only excludes those who do not use smartphones. Bluezone application is the most effective tool to trace people suspected of being infected with Covid-19. Photo: Trong Dat At the entrance of offices and units under the Ministry of Information and Communications, the Department of Informatization recommends that you paste a QR Code to install the Bluezone application at a recognizable location to support users. Guests who come to work at agencies and headquarters of the Ministry of Information and Communications also need to make an electronic medical declaration. The declaration will be made on 1 of 3 applications Bluezone, NCOVI, Vietnam Health Declaration or on website tokhaiyte.vn. The paper medical declaration will only be applied to those who do not have a smartphone. In addition, agencies and units in the Ministry of Information and Communications have also been advised to manage people entering and leaving the office by scanning QR codes. To do this, units need to register for a “quarantine point” and get their QR code at website tokhaiyte.vn. This QR code will be printed and pasted at a recognizable location at the entrance of each agency or unit. Scanning QR codes is a measure to save users’ epidemiological milestones. Guests coming to contact business will be forced to scan a QR code for quarantine using one of the 3 applications Bluezone, NCOVI, Vietnam Health Declaration. In the event that after scanning the quarantine QR code, the application says that the user has not made a medical declaration or the declaration has expired, they will be forced to make a medical declaration and re-scan the code. At the entrance to the offices, the Department of Informatization also recommends arranging a department to check and monitor the scanning of quarantine QR codes of employees and visitors to contact for work. Using the Bluezone tracing app, electronic medical declarations and scanning QR codes for quarantine are just 3 of the 5 anti-epidemic solutions with technology proposed by the Ministry of Information and Communications to localities. Previously, sharing at the current news at 19:00 on May 26 of Vietnam Television, Deputy Minister of Information and Communications Nguyen Huy Dung said that renewing the approach to technology in Covid-19 prevention and control is a combination balance between “defence” and “attack”. In terms of technology, “attack” is the mandatory use of some key applications to prevent Covid-19, instead of just recommending as before. If before, data was distributed by application, now data must be managed centrally. Deputy Minister of Information and Communications Nguyen Huy Dung. The Ministry of Information and Communications has proposed mandatory use of Bluezone application. Workers in industrial parks, factories and enterprises are required to make medical declarations. People using smartphones are required to use an application to identify close contact when going to a public place, where there are many people. Public places and offices must control people coming, going, leaving and entering by scanning QR codes. The fourth measure is to use technology to support the monitoring of people in medical isolation. According to Deputy Minister Nguyen Huy Dung, turning on Bluetooth and using the Bluezone application when going to public places will help users protect themselves, protect the community, assist in zoning out the epidemic, and quickly trace. When that happens, it will also help isolate high-risk people, rather than everyone. For agencies and organizations, effective disease prevention will help agencies, organizations, factories and enterprises maintain normal production and business activities. Trong Dat

Viettel’s technicians have installed 1,000 cameras in isolation areas of Bac Giang. Viettel Group said that, following the direction of the National Steering Committee for Covid-19 prevention and control, within seven days, Viettel completed the installation and integrated connection of 3,000 surveillance cameras in isolated areas of the country. northern provinces. Particularly for 130 isolation facilities in 125 communes of Bac Giang province – the locality that is experiencing the most stressful situation in the country, Viettel has mobilized maximum resources to install 1,000 more cameras within five days, quickly. double the normal rate. All image data from the camera is integrated into a centralized management system at the Control Center. The system of application of cloud computing technology allows the National Steering Committee, the Provincial Steering Committee and the Management Division in the isolated area to monitor images 24/7 according to decentralization. By deploying Viettel’s cameras, epidemic prevention and control agencies can monitor all activities in isolation areas from the 24-hour management system, minimizing possible developments. The epidemic situation is more serious when the human and material resources for the province’s surveillance have been mobilized to the maximum capacity. To ensure the safety of officials, employees and society, Viettel’s technical personnel participating in the campaign at isolated locations are fully equipped with protective equipment for epidemic prevention, and trained in epidemic prevention skills. and at each point of staffing to carry out the whole process, from surveying the location until the camera is fully integrated into the centralized management system. After completing the task, Viettel’s staff members are isolated for 21 days at home according to regulations. Mr. Le Dang Dung, General Director of Viettel Group said: “As the country’s key technology enterprise, Viettel is responsible for contributing technology solutions to realize national goals. With the spirit of soldiers, we are always present on the front lines to ensure the safety of the people and society.”

Design of a waste treatment line for the Vietnamese market with 3D technology at the Belgian company Menart. His work is part of the waste treatment project to make compost at the Residential and Industrial Solid Waste Treatment Area in Vinh Tan Commune, Vinh Cuu District, Dong Nai Province, which is carried out by Belgian company Menart and Co. Sonadezi Environment Joint Stock Company in Dong Nai province. Sharing with Vietnam News Agency correspondent in Belgium, Mr. Anthony said the design must be based on actual research and survey. He went to Vietnam and went to Dong Nai to review the field conditions at the place where the waste treatment plant will be built and then returned to Belgium, designed with 3D technology, the line will be installed to suit the conditions. Vietnam’s tropical climate. Some details are produced on-site by Menart company, others are sent to Vietnam for partners to do. The equipment will then be transported from Belgium to be assembled at a waste treatment plant for operation. Meanwhile, at the factory, Menart’s engineers are installing and testing waste sorting and composting equipment. This is the second production line that Menart is about to hand over to Sonadezi for deployment in Vietnam. In the equipment factory of the domestic waste treatment line of Menart Company, Belgium. Mr. Mot, an experienced technician, said that last year, he was sent by the company to Vietnam and to Dong Nai to prepare for the trial operation of the waste treatment plant. He stayed in Dong Nai for 6 months, with Vietnamese colleagues installing lines and training operators to prepare for the trial run of the plant in November 2020. Menart is a private company established in 1961 specializing in the design, construction and installation of equipment for organic fertilizer production and environmental protection waste treatment. With a team of highly qualified engineers and technicians, Menart provides equipment and solutions for many fields, especially environmental protection and clean agricultural production. Currently, Menart’s network of activities covers 60 countries on 4 continents including Asia, Europe, Africa and America. According to Ms. Bérengère Menart, General Director of Menart, the company has been working with Vietnam since the late 90s of the last century in the field of environment. In Vietnam, Menart provides equipment for waste treatment plants in Dong Nai, Soc Trang, Kon Tum, Ha Tinh, Thai Nguyen, Ha Nam provinces to turn waste into compost for agriculture. Waste sorting and treatment line manufactured by Menart company for Vietnam market. The composting waste treatment plant at the domestic and industrial solid waste treatment area in Vinh Tan commune, Vinh Cuu district, Dong Nai province is invested by Sonadezi Environment Joint Stock Company and also provided by Menart Company. device. The 7.1-hectare plant was put into trial operation late last year with a capacity of 450 tons/day, operating 8 hours/day. The operation process consists of 4 main stages: waste sorting, aerobic composting, ripening, and creating refined humus. About 80% of the organic waste received will be treated as compost; about 15% of inert waste after burning is buried in hygienic burial pits; About 5% of nylon bags are recovered, recycled and reused. Currently, Menart continues to complete the garbage sorting equipment, composting machines, rotary machines, and composting equipment to hand over to Sonadezi to serve the expansion of the Vinh Tan waste treatment plant. Ms. Bérengère Menart strongly believes in the prospect of cooperation in this field with Vietnam. She said: “Vietnamese people and local authorities will raise awareness of environmental protection, reduce the amount of untreated waste into the environment and thus contribute to improving the quality of life.” She affirmed and wished to continue expanding cooperation in technology transfer to Vietnamese partners in the fields of environment and agriculture. With projects implemented in Vietnam, Menart is contributing to the local government to solve the management and treatment of waste, a hot issue today, due to the rapid urbanization process.

Photo: Menart Anthony Romeo’s work at Menart is in the project of treating waste to make compost at the Industrial and Domestic Solid Waste Treatment Area, Vinh Tan Commune, Vinh Cuu District, Dong Nai Province. This project is implemented by Menart company together with Sonadezi Dong Nai Environment Joint Stock Company. According to Anthony, the design must be based on research and field research. He spent many field trips to examine the actual conditions to build a waste treatment plant and then returned to Belgium, doing design with 3D line technology. The installation is guaranteed to suit the tropical climate of Vietnam. Some details are produced by Menart on the spot, others are sent to Vietnam to request production. Then, the equipment is transported from Belgium to Vietnam, assembled at a waste treatment plant to operate. Meanwhile, at Menart’s manufacturing facility, the company’s engineers are installing and testing the waste sorting and composting equipment. This is the second line that Menart is about to hand over to Sonadezi for deployment in Vietnam. Mr. Mot, an experienced technician, said last year, he was sent to Dong Nai by the company to prepare for the trial operation of the waste treatment plant. He spent 6 months here with Vietnamese colleagues installing lines and training operations to prepare for the factory commissioning in November 2020. Menart is a private company established in 1961 specializing in the design, construction and installation of organic fertilizer production equipment, waste treatment to protect the environment. With a team of highly qualified engineers and technicians, Menart provides equipment and solutions for many fields, especially environmental protection and clean agricultural production. Currently, Menart’s network of operations covers 60 countries in 4 continents including Asia, Europe, Africa and America. Menart’s General Director affirmed his wish to continue expanding cooperation in technology transfer for Vietnamese partners in the field of environment and agriculture. (Photo: Menart) According to Ms. Bérengère Menart, General Director of Menart, the company has been working with Vietnam since the late 1990s in the environmental sector. In Vietnam, Menart supplies equipment for waste treatment plants in Dong Nai, Soc Trang, Kon Tum, Ha Tinh, Thai Nguyen and Ha Nam, to turn waste into compost for agriculture. The composting humus treatment plant at the domestic and industrial solid waste treatment area in Vinh Tan commune, Vinh Cuu district, Dong Nai province is invested by Sonadezi Environment Joint Stock Company and provided by Menart Company. device. The 7.1 ha factory was put into trial operation late last year with a capacity of 450 tons / day, operating 8 hours / day. The operating process consists of 4 main stages: waste classification, aerobic composting, maturation, creating refined humus. About 80% of organic waste received will be treated as compost; about 15% of inert waste, after burning, will be buried in hygienic burial holes; About 5% of nylon bags are recovered, recycled and reused. Inside the workshop (Photo: Menart) At present, Menart continues to complete waste sorting equipment, composting machines, cameras and composting equipment to hand over to Sonadezi to serve the expansion of Vinh Tan waste treatment plant. Ms. Bérengère Menart strongly believes in the prospect of cooperation in this field with Vietnam. “Vietnamese people and local authorities will raise awareness of environmental protection, reduce the amount of untreated waste to the environment, and thus contribute to improving the quality of life,” she said. She affirmed her desire to continue to expand cooperation in technology transfer to Vietnamese partners in the field of environment and agriculture. With projects deployed in Vietnam, Menart is contributing to the local government to solve the waste management and treatment, a hot issue today, due to the rapidly increasing urbanization process. Menart is continuing to complete waste sorting equipment, composting machines, cameras, and composting equipment to hand over to Sonadezi. (Photo: Menart) Quynh Hoa According to Vietnam News Agency

Preliminary processing of lychee for export at Ameii Joint Stock Company. On May 9, the Plant Protection Department (Plant Protection), the Ministry of Agriculture and Rural Development returned to the Red Dragon Production and Trade Company in Thanh Ha district (Hai Duong) to operate and take over the system. fumigation steam for litchi fruit export to Japan and other “fastidious” markets. To meet the demand of exporting fresh litchi fruit to “fastidious” markets, Hai Duong province has been approved by the Department of Plant Protection, Ministry of Agriculture and Rural Development for the installation of four fumigation systems. In which, Red Dragon Production and Trading Company installed two systems, Ameii Vietnam JSC installed one system and Hung Viet Agricultural Exporting Company installed one system. The installation of the fumigation system is undertaken by the Institute of Agricultural Electrical Engineering and Post Harvest Technology. The systems of fumigation and disinfection treat litchi fruit with Methyl Bromide have capacity of 15-16 tons of fruit / day. The fumigation system to treat litchi fruit with Methyl Bromide has the ability to clean 100% of diseases on litchi fruits. A fumigation system has a complete installation cost of more than 420 million VND. After checking the installation and testing process, the Plant Protection Department evaluated the sterilization systems of Hai Duong to ensure the operational standards and quality of sterilization, qualified for operation. According to the Department of Plant Protection, Hai Duong province is currently the unit with 4/5 fumigation systems nationwide. Expected litchi crop, Hai Duong province will export about 1,000 tons of fresh lychee fruit to Japan.

Recently, billionaire Bill Gates and his wife – Melinda Gates announced on Twitter that they will divorce after 27 years of marriage. According to Forbes, Bill Gates is currently the 4th richest person in the world with a net worth of $ 130.5 billion. Bill Gates and his wife have many real estate properties, including a 6,100 square meter mansion in Washington. Bill Gates’ mansion was built in 7 years and cost 63 million USD. Before that, Bill Gates bought this land for $ 2 million in 1988. Located on a hillside surrounded by tall trees, the villa is covered with greenery with lots of plants. The work was first completed in 1992 with a 170-square-meter guest house area. This guest house has one bedroom, one bathroom. These are the first places where the technology is tested for future use in the main building. Nearly 500,000 trees were used to build this house, including 500-year-old fir trees. There is also an artificial stream next to the villa for fish release. The villa area has 24 bathrooms, 10 of which are fully equipped with amenities. Bill Gate’s garage can accommodate 23 vehicles, distributed in various areas around the building. In addition, the Bill Gates mansion also has a total of 6 kitchens, located in different places and the staff can be ready for any event, any time. The entire villa is installed with high-tech sensors to monitor the climate and light. Upon arrival at the house, guests are given a panel that interacts with sensors installed throughout the house. They can go to temperature and light to adjust according to their preferences. The wall-mounted speaker system plays music with every step through the rooms. Even the path to the house is also heated. The cinema room is nearly 140 m2, extremely spacious and comfortable for 20 guests. There is also a popcorn machine with a choice of corn and butter. The 18-meter-deep swimming pool is located in a private building of more than 360 square meters. The swimming pool is also equipped with an underwater music sound system. Photo source: BI. Video: Ho Chi Minh City preserves ancient villas. Source: VTV24

Decide on where to place the washing machine Usually, the washing machine is placed close to the ground. However, the washing machine placed on high is not unreasonable, depending on the current situation of the laundry room space and the needs of your family. For example, a family washing machine in the UK (pictured) is placed higher than the floor; Just below the washing machine is a protruding base designed to fit the laundry basket. Thus, after the laundry is finished or when the laundry is put into the machine, the washer can take the clothes easily in a position that is just within reach, without having to bend over and not suffer from shoulder and hip fatigue. with washing machine on the floor. Arranging a place to store laundry basket You should consider the convenience when thinking about arranging space for laundry baskets to be laundered. Normally, you should place the main laundry basket near the washing machine to avoid the inconvenience of having to carry a lot of clothes, moving a new distance to the washing machine. Of course, you can put the smaller baskets in the bedroom and gather them in a large basket near the washing machine. You should arrange an empty space under the long table in the laundry room to place dirty laundry baskets; you might also consider using a wheeled basket for ease of portability, for maximum flexibility. Install a clothesline Of course, drying clothes in the natural sun is perfect for drying clothes both dry, fragrant, and energy-saving drying. However, when outdoor conditions are not permissible, you may wish to have a drying line available in your laundry area. You might consider installing some drying lines high above (can be hung from the ceiling), near the window of the laundry area (if any). Sink layout If space allows, a sink will be extremely useful in the home laundry area. The sink can allow you to hand wash certain types of clothes, allowing you to use a separate bleach with certain stains before putting them together in the washing machine or as a washing place, washing certain items or special clothing. You may also want to place the sink near the washing machine, so that you will keep the floor more dry as you move the laundry from the sink to the drum. Optimize the ability to store furniture Usually, the laundry space is also a place where you want to store a lot of other items, not only laundry, for example clothes bridges, vacuum cleaners, buckets, shovels, mop … It is crucial that you calculate to optimize the laundry room space, store more items, not clutter, do not mess, and do not affect the main function of this room is washing clothes./.

The elevator has a load capacity of 250kg For small families, only about 3 members should choose a light-weight elevator of about 250kg. The size of the cabin is 1400mm x 1400mm, optimally designed to make it easy to move but not to feel suffocated. The compact design of the mini elevator will help homeowners save maximum space and power usage. The elevator has a load capacity of 300kg The elevator has a tonnage of 300kg with a cabin size of about 1500mm x 1400mm suitable for families of 4 members. In particular, this elevator design will meet the need to move in families with a height of 4 floors or more. The elevator has a load capacity of 450kg Family elevator with a load of 450kg with a size of 1600mm x 1500mm is the optimal choice for families of 3 generations from 5 to 6 members. The lift cabin area is spacious enough for family use at the same time. In addition, the elevator can completely be used to transfer some bulky furniture such as refrigerators, furniture, television … The elevator size has a payload of 550kg and 650kg The 550kg elevator has dimensions of 1600mm x 1600mm and the elevator of 650kg is suitable for size 1700mm x 1700mm, which is equivalent to a load of 7 to 9 people at a time. These two spacious cabins will be suitable for a house with 2 families living together or luxury apartments, hotels, motels, high-rise inns … Recommended elevator sizes for renovated homes The industry is increasingly developing, home elevators are also much improved than before. The elevator’s size is completely not fixed, as long as the customer provides the data on the elevator’s installation space, the number of loads expected …, the reputable elevator supplier can ” tailoring ”an elevator that matches your family’s specifications. This is considered a “salvage” solution for renovated houses that cannot be rebuilt again and again. For example, the family elevator with hydraulic technology with Pit pit is only about 1 hand short and does not need a machine room, the height is as low as 2.2m, making the installation more convenient and easier. Therefore, the size of the elevator is also customized when it is possible to install the elevator in all positions such as the staircase, the balcony … without spending more family space but can still comfortably move. Elevator size is no longer a problem for architects or customers. What you need is to find the right elevator solution for your family such as parameters, style, technology, price … Modern has many units of supplying and installing family elevators, customers need to choose a reputable address to find the right solution for your home. Not only providing a quality imported elevator, but also for the DepaLift family elevator, when installing the mini elevator, customers can choose to install the elevator’s technology. Homeowners can completely choose modern features such as SRS self-rescue users, Emcall emergency intercom, Plasmacluster technology ventilation fan, CARe disinfection system, UV sterilization system, system SWS stroke warning system, SES intelligent entrance control system .. This protects absolute safety for users, while controlling security, privacy and improving the lifespan of the elevator. Contact DepaLift: 0974704586 for specific advice on installing elevators across the country.

The need to install safety nets for apartments is increasing quite high. After a baby escaped death after falling from the 12th floor of an apartment building in Hanoi, the number of orders for an apartment safety net has increased from a few orders to a few tens, even hundreds a day. Quickly called a mechanic to install a safety net for the apartment corridor, Mr. Nguyen Van Tien (Gemek 2 apartment building, Hoai Duc, Hanoi) said he bought this apartment since he got married, but at that time safety net is not installed because it is not really necessary. However, recently, after many unsafe cases in the apartment, especially the case of a baby falling from the 12th floor of an apartment building in Hanoi, he immediately called a mechanic to put a safety net for his family. me. However, it takes two days for someone to install it. The reason is that most stores are “burned” orders. “Buying an apartment house, my favorite is the wide and beautiful view, so when I first bought it, I didn’t want the view to be obscured by the safety net. Besides, when there are only two couples, the need for safety nets is not really necessary. But now, the couple has a new child, the baby is quite active, so I install a safety net for more peace of mind ”, Mr. Tien said. The mentality of Mr. Tien is the common mentality of many families living in the apartment today. That is also the reason why the safety net market for apartment buildings these days is vibrant again. Mr. Nguyen Van Thang, owner of a shop installing safety nets in Hoai Duc (Hanoi), said that in the past, his company’s staff often went to new apartments to hand over to offer. Usually, the number of orders will increase strongly if there are many apartments handed over in the batch. But in recent days, he hardly has to go to offer, but the number of customers calling to order the company is quite large. He said: “If normally, every day there are only more or less customers calling to order, just a few days ago, the number of customers has increased by 7.8 times. In particular, today, I received more than 100 orders. Because the demand has increased dramatically, we increase the installation even after the break and at night. There are even more customers who have to wait until the next day ”. Mr. Thang also shared, safety nets for apartments have many types, the price of mesh 3 mm diameter is 150,000 VND / m2; 2.5 mm in diameter is priced at 140 thousand VND / m2. If the window pane is less than 1 m2, the regulated price is VND 250,000, including construction and materials. Safety net is a system of parallel cable tension frame with a small distance, about 5 – 15cm, not through the head. In terms of structure, the frame system consists of two rigid aluminum bars positioned above and below. These aluminum bars have pre-perforated holes at a predetermined distance and the cable is continuously threaded through the holes into a mesh surface. Most safety nets are made of 304 stainless steel material with a diameter of 2.5 – 3.5mm, coated with corrosion-resistant HDPE or PE plastic, which is very durable and has good bearing capacity. Mesh has advantages such as high durability, good bearing capacity, no scratching of limbs upon impact, no rust due to humid air, especially suitable for the climate of Hanoi. Safety nets in balcony, loggias or windows prevent people, pets from falling or climbing out. Besides, it works to prevent clothes or other objects such as bonsai pots, bird cages flying or falling below. In particular, the safety net in the apartment building must be able to be cut with specialized tools if a fire or emergency occurs to serve the rescue and rescue work. Mr. Hoang Van Ngoc, owner of a store that installed safety nets in Ha Dong (Hanoi) shared more, for the convenience of customers, the apartment safety nets are installed with a clothes drying frame. . Depending on the needs of customers, the store will have appropriate advice, but it is important to ensure maximum safety for customers. “Although demand for safety nets has increased in recent days, we will not increase prices,” Ngoc said. According to the Vietnam Construction Code on housing and public works – safety of life and health issued by the Ministry of Construction in 2008, the minimum height of handrails is specified: Houses, offices, schools school, office and public works of loggias and terraces at the position of 9 floors or more, the minimum height is 1.4 m. For works used by children under 5 years old, the balustrade must be constructed not for children to easily climb over and the gap must not exceed 10 cm wide. With handrails or loggias used with glass material, the glass is protected by a fixture, ensuring it is solid, no gaps are inserted into the 7.5 cm-diameter sphere, difficult to climb over to prevent prevent falling. However, because children are hyperactive, it is difficult to foresee the risks. Low cost, fast construction time, durable, installing a protective net is one of the timely solutions to increase the safety of today’s apartment buildings.

The 110 kV side uses the diagram of two busbar systems with a ring busbar with 21 compartments, in this stage, installing equipment for 13 lanes. Thuy Nguyen 220 kV substation has an area of ​​about 40,100 m2 located in the area of ​​2 communes Dong Son and Kenh Giang, Thuy Nguyen district, city. Hai Phong. This is a class I energy project of group B, with a total investment of more than 348 billion dong, invested by EVNNPT, the project is managed by NPMB, and operated by Power Transmission Company 1. Thuy Nguyen 220 kV substation is the first substation in Vietnam. Photo: VGP According to Mr. Luu Viet Tien, Deputy General Director of EVNNPT, Thuy Nguyen 220 kV substation has the advantages of reducing about 80% of the copper cable; reduce transportation, construction and installation of copper cables and reduce the area of ​​cable ditch; reduce the installation space of control and protection devices. Mr. Tien also added that digital TBA is not only a new technology to Vietnam but also to advanced countries. Before implementing the project, EVNNPT held many seminars with major equipment manufacturers in the world such as Siemens, ABB, GE … however the number of 220 kV substations was similar in scale to the 220 kV Thuy Nguyen substations used for Current digital TBA technology is very few. The power supply and operation of the 220 kV Thuy Nguyen substation will ensure the power supply for the load and meet the socio-economic development needs of Thuy Nguyen district, city. Hai Phong and its surrounding areas, reduce power loss and strengthen connectivity, safety, stability and flexibility in power system operation. At the same time, in the process of investing and operating the 220 kV Thuy Nguyen substation, EVNNPT will summarize and evaluate the advantages, disadvantages, benefits, costs and investment efficiency of digital substations to serve as a basis for decision. select control technology, protect TBA in the future.

Stemming from the research on the model combining agricultural production and solar power in 2018, the Green Innovation and Development Center (GreenID) continues to do field research to pilot the model in An Giang province. The selected place is the cultivated land of Mr. Chau Hon’s family, Khmer household in An Hoa hamlet (Chau Lang commune, Tri Ton). The model was implemented by GreenID and Climate Sense Co., Ltd. (Climate Sense) from May 2020, with the support of the Management Board of the Sustainable Energy Development Project in An Giang province, Department of Agriculture and Development. Tri Ton district rural area and Chau Lang Commune People’s Committee. The model is designed according to the standards of rooftop solar power installed on construction works, tree-growing houses and instructions of EVN (Vietnam Electricity) with a capacity of 45Kwp, installed on an area of ​​400m2. of Mr. Chau Hon’s family. The model is completed and the grid is connected in December 2020. To ensure the efficiency of the plants underneath, the solar panels are designed with the right spacing, to ensure the growth of the plant variety. This is considered the first model with tripartite cooperation (people, businesses and non-profit organizations). The benefit sharing mechanism is discussed, agreed and harmonized among the participants. Agricultural production and sub-system farming activities are calculated and tested as soon as the system is completed with a number of short-term crops to assess growth and economic efficiency of the system. paradigm. The solar model associates agricultural production with double efficiency According to GreenID, the profit from the model will be divided among the parties according to the proportion of capital contribution invested. The disbursement period for Climate Sense is in the first 10 years because Climate Sense capital is meant to support initial investment. After 10 years, the whole system will be handed over to GreenID and households for management and use. After 20 years, GreenID will hand over to households full ownership. This model is expected to bring many multilateral financial benefits to the participants and facilitate as well as a typical model to call for more investors to expand. Farmers are excited Since commissioning in early 2021, the power generation portion is monitored remotely on the phone application. As recorded, the sunniest day, the model produces about 246Kwh of electricity and the lowest is 43Kwh on the day. On average, the system produces 103 kWh of electricity per day (as of April 7, 2021). Every month, electricity will record the indexes and payout on the amount of electricity sold to the investor’s account. From January to March 2021, the project has sold more than 4,471 kWh of electricity, equivalent to over VND 22 million. In this joint venture model, all participants benefit from the project. All profits earned from the sale of electricity to EVN will be distributed to the parties to the investment according to the profit sharing structure agreed upon by the parties in the joint venture cooperation contract. Joining the model, Mr. Chau Hon’s family and the project planted some new crops to test new crops for research. From January to April 2021, the research team collaborated with the project team and farmers to experiment with water spinach and cucumber to calculate the suitability of plants under solar panels and compare them with planting. outside. In fact, plants in the shade under solar panels grow well because they retain moisture, avoid direct sunlight due to extremely sunny weather and improved farming techniques. “I planted cucumber from February to 2021, the plants grown in a greenhouse under the panels outperform the control field outside, the fruiting rate is quite stable. Currently, my family harvests more than 30kg of cucumber per day. The fruit has a nice design and is long, fresh and delicious, highly appreciated by customers ”- Mr. Chau Hon said excitedly. Deputy Director of Department of Agriculture and Rural Development Truong Kien Tho said that the combination of agricultural production and solar power is a new model, showing initial efficiency. “When looking at the pictures of the panels covering the agricultural land, many people think it is impossible to cultivate. However, when choosing suitable crops, productivity and quality are higher. In the same arid land, farmers can keep an income from farming while also earning a monthly electricity bill. This is a model that can help many farmers to escape poverty sustainably and get better-off ”- Mr. Tho assessed. The model of installing solar cells combining agricultural production below helps generate additional revenue from selling solar power, making the most of arable land to increase income, and reduce conflicts in use. use of land resources. Some crops benefit from increased coverage, resulting in higher yields and better product quality

Photo: MRB Le Trung Hieu, Deputy Head of the Hanoi Urban Railway Project Management Board, said that the TBM apparatus is designed specifically for the project of urban railway No.3, section Nhon – Hanoi station. The machine is manufactured by Herrenkecht (Germany), has a length of more than 90 meters, weighs about 850 tons, enough to accommodate machine equipment and operating workers. The peach shield with a prominent red and yellow flag pattern, has a diameter of 6.58m, weighs 65 tons, including main parts such as cutting heads, rake blades, tilling tools and bucket teeth, etc. with geology of Hanoi.
Currently, 2 tunneling machines have completed the test and commissioning. Auxiliary works such as installation of air compressor station, water supply station, mortar mixing station, ventilation will be completed in the end of April.
In order to officially put into operation, the Hanoi Urban Railway Management Board has cooperated closely with the consultant, contractors and related parties to ensure the quality of tunneling machines and related work. assessment before construction.
Firstly, the TBM duo must be confirmed from the concerned parties that they have met the performance requirements including: Completed and complete installation; Integration with support systems is appropriate; Qualified critical process parameters; The functions of components and control systems work normally and are in accordance with requirements.
Through the pre-acceptance test at the site (SAT), the TBM machine has been checked the operation, parameters and measurement of the main components, including the equipment: digging shield, control room, material chamber , Conveyor, conveyor, drilling equipment, main drive, tunnel mounting kit, hydraulic system, lubrication system, plumbing system, gas system, safety system, electrical system, systems support system.

Second, special attention is paid to monitoring before, during and after construction. The Contractor has analyzed the affected area when designing to conduct a “buidings condition survey” (BCS) survey for all houses in the affected area. From the condom results, the Contractor has risk assessment analysis (BRA-buildings risk assesstment report) for buildings during construction. Photo: MRB Based on the BRA report, the contractor designs and installs monitoring equipment for buildings and ground, including: Monitoring settlement, inclination, fissure (if any), groundwater level … This will be installed prior to construction and will be monitored during construction for abnormal warning (if any).
In case of abnormal monitoring, the contractor will analyze the cause, assess the level of danger … and based on that result to have a plan for the construction to continue or stop to handle the problem. subject. This is a strict, closed process to ensure the most safety for the above and adjacent buildings.
Compared with conventional tunneling methods, TBM drilling method is said to minimize the impact of traffic, occupy less area or affect surrounding constructions. Because soil can be collected and transported after excavation, this method causes less dust, vibration and noise compared to other tunneling methods. This construction method is environmentally friendly. TBM (Tunnel Boring Machine) works on the principle of soil pressure balance. Behind the digging shield is arranged a closed partition. The soil from the excavated shield will fall into the space and create a pressure balance between the excavated soil and the unearthed soil, making the digging mirror stable and not landslides. The soil pressure in the balance chamber is monitored by sensors placed directly in it. After a short 1.5m excavation, the tunnel cover (which is assembled reinforced concrete slabs) is immediately constructed. Where the drill goes, the cover of the tunnel is assembled there to avoid landslide of the soil and rock above. According to the design, in ideal conditions, each day the machine will dig about 10m tunnels.
When put into operation, the TBM duo will start drilling from S9 station to S12 station – Hanoi station at the end of Tran Hung Dao street with a total length of 4km.

Ms. Tran Vu Diem Hang, Green Development Innovation Center, said that the rooftop solar power system is a solar power system with photovoltaic panels installed on the roof of a building, with capacity? exceeding 1 MW, directly or indirectly connected to the electricity grid with a voltage of 35 kV or less of the buyer. Every region in our country has potential for solar power. For example, in Hanoi, the radiation intensity and total radiation are not small, the installation of grid-connected solar power brings high efficiency. The Northwest region also has solar energy potential … So, no matter where you live, people can install rooftop solar PV. For households, rooftop solar power saves electricity costs, reduces the pressure of paying high-tier electricity bills for households using a lot of electricity; increase household income because it is possible to sell excess electricity after it is used to EVN; help protect the roof to cool the roof, especially in the summer … A rooftop solar PV system consists of photovoltaic panels, power converters (inverters) and wires as well as a lightning protection system. Currently, the cost of installing a rooftop solar power system is not too expensive: the current investment price of 01 kWp ranges from 13-18 million VND depending on the size and origin of the equipment. However, in order to install solar power on the roof, people must pay attention to a number of points. First, the area must be large enough for installation. Accordingly, the roof area must be at least 6 – 7 m2 / kWp and 3 kWp should have a roof area of ​​21 square meters. You also need to make sure the roof is sturdy enough to place the mechanical system, the battery plate on top. In addition, the installation space must be ensured that there is no shade obscured by trees or other construction works. In particular, you must test the construction unit’s capabilities. Currently, each unit has its own capabilities, experience and standards leading to very different quality and price. Therefore, people should choose units with good capacity and years of experience. Invite readers to watch the video: Spontaneous gas sales are rampant. Source: VTV24

Truong Thi, one of the wards in Vinh City, has many roads with very low installed traffic signs. Mr. Nguyen Van Thanh said that he was born and raised in Vinh City, witnessing many “revolutions” in urban embellishment in this city. Over the years, there have been many shortcomings about the construction of signs at intersections, intersections or some important contiguous points. The signs are made of hard materials but are set up too low, making it a trap for road users. “In fact, I have seen many pedestrians having their heads chipped because of the traffic signs,” said Thanh. Like Mr. Thanh, many other people also feel “eye pain” because the traffic signs are installed closely together. Over the past time, the system of secondary signs has also been installed unscientific, making many people “bored” when participating in traffic. “Although the accident occurred mainly because the person in the accident did not pay attention and collided with the signboard, if the traffic signs are raised as high as in other cities, there will be less unfortunate accidents” one resident said, shaking his head. Low installed traffic signs cause many unfortunate accidents for road users. PV’s observation shows that signs in Vinh City are set up quite low, even some wards such as Truong Thi, Le Mao … many side signs are only as high as the head of an adult, which is easy to endanger. Participants traffic. Photos recorded by reporters at some roads in Vinh City: In addition to traffic signs, some cultural works are also causing many dangers for pedestrians.

The first phase of PUB’s smart water meter program will be completed in 2023. (Source: PUB) According to the Vietnam News Agency reporter in Singapore, from the beginning of 2022, Singapore will install 300,000 for free Smart water meter The first for homes, commercial and industrial buildings at 7 sites is the new residential properties. This is part of the plan digitizing water system Country of the Lion Island. National Water Authority Singapore PUB said these watches use digital technology to track water usage and water leaks. The first phase of the smart water meter program is scheduled to be completed by 2023. With the new engine, PUB can automatically access the speedometer without needing a lot of manual reading, which is now done every two months. Besides, in conjunction with the customer portal, users will be able to track leaks and high water usage in real time. A pilot test conducted on 800 households in Punggol and Yuhua in 2016 and 2018 found that about 10% of them experienced a water leak that often goes unnoticed until they receive a bill. water bill is higher than normal. With smart meters, these households have saved about 5% of costs by detecting early leaks and adopting water saving habits. Public water supply network director Mr. Ridzuan Ismail said: “In the context of increasing water demand and the challenges posed by climate change to water resources, we are also constantly challenged in finding more efficient ways to supply water and save water, to protect water security. ” The project is estimated to be worth SGD 123.7 million. SP Services Company – a subsidiary of the government-owned SP Group – will be responsible for the supply and installation of smart meters and supporting infrastructure, as well as for their operation and maintenance for 15 years. year. Mr. Stanley Huang, CEO of SP Group, said the deployment of smart water metering system for Singapore is built on the Group’s achievements in setting up and operating smart electric metering systems across the island. As of March 31, SP Group has installed more than 500,000 smart electric meters nationwide and plans to complete installation for all 1.4 million households by 2024./.

New Russian light jet artillery system. (Source: Sputnik) This is information shared by Mr. Alexander Kochkin, CEO of JSC NPK Techmash. “The lightweight MLRS system model was introduced to interested military authorities and received their support in principle. The military proposed a way to install this jet artillery in cars. As well as the missions placed on the system on the battlefield, the key to building this model is the S-8 type unmanned missile, “Kochkin said. He noted that at present, related businesses are actively conducting research work, which defines the technical structure of the new MLRS system, from which it will fabricate and test samples of the system. According to Alexander Kochkin, “the review of the test results, the development of feasible proposals to continue the work and the form of implementation of those options, as well as the funding expected to be completed by 2022” . NPO SPLAV is the developer and manufacturer of all Russian series jet artillery systems – proven MLRS systems such as Grad, Uragan and Smerch, as well as the state-of-the-art Tornado-S and Tornado-G. So far the minimum size of the MLRS system produced in Russia is 122 mm. The S-8 is a Russian unmanned missile with the size of 80 mm. The ammunition is designed to be launched from helicopters and aircraft to strike ground targets. The missile has many different warheads weighing from 3 to 9 kg and can destroy both infantry, armored vehicles as well as entrenched enemy structures. (According to Sputnik)

Currently, 2 tunneling machines have completed the test and commissioning. Auxiliary works such as installation of air compressor station, water supply station, mortar mixing station, ventilation will be completed in the end of April.

In order to officially put into operation, the Hanoi Urban Railway Management Board has cooperated closely with the consultant, contractors and related parties to ensure the quality of tunneling machines and related work. assessment before construction.

It is known that, compared to conventional tunneling methods, TBM drilling method is said to minimize the impact of traffic, occupy less area or affect surrounding constructions. Because soil can be collected and transported after excavation, this method causes less dust, vibration and noise compared to other tunneling methods. This construction method is environmentally friendly.

“The installation of these transformer stations is based on the Hanoi Electricity Development Plan and the actual needs of the people and businesses in the area. Because, after the project paving the way is completed, the number of high-rise buildings on the road surface will increase sharply, leading to an increase in electricity demand, without upgrading the substations, it will not be able to meet the electricity demand during the season. Next summer ”- Mr. Le Dung analyzed.

The location of the transformer station on the sidewalk of Minh Khai street, 3.9 meters from the edge of the house

According to the Deputy Director of Hai Ba Trung Power Company, on the route, there are 7 transformer stations located on the line, up to now, there have been 4 stations with completed construction of underground parts; install the equipment in accordance with the approved positions, in which there is transformer station No. 19.

In the process of choosing the location of these stations, Hai Ba Trung Power has worked and agreed with the ward authorities; District; functional departments of the People’s Committee of Hai Ba Trung district and the unit managing the ring road 2 investment project.

“Ring road 2 is under urgent construction. The technical infrastructure related to the route must also be constructed synchronously to avoid the project being excavated again after completion. Therefore, the power sector has actively implemented the installation of transformer stations, both to ensure the power supply requirements in the coming period as well as synchronize with the Ring Road 2 project “- Mr. Dung said.

However, on April 12, 2021, at the location of the above-mentioned 19 transformer station, Hai Ba Trung Electricity checked and discovered that the transformer station’s cover was covered with a blue nylon canvas.

More seriously, at 9pm on April 14, 2021, when the above-mentioned canvas was removed to continue the construction and installation of equipment and accessories for the station, the construction unit of Hai Ba Trung Electricity had a number of unknown objects obstruct and prevent construction. In order to avoid possible complications, Hai Ba Trung Electricity had to suspend construction.

It is necessary to urgently support the complete construction of the transformer station on Minh Khai street, promptly operate it for the people of the summer of 2021.

According to the plan approved by the Hanoi Electricity Corporation, we will have to complete the construction, energize and put the substation into operation before April 23, 2021 to promptly serve the people in the Summer peak 2021. Therefore, to meet this requirement, we have sent a written request to the People’s Committees of Minh Khai and CAP Minh Khai wards to coordinate and support Hai Ba Trung Electricity in ensuring security and order. , safe for the construction force of the unit “- Mr. Le Dung said.

Regarding the above incident, Mr. Trinh Le Duc, Chairman of the People’s Committee of Minh Khai ward (Hai Ba Trung district) said that the ward has grasped it. However, according to the Chairman of the People’s Committee of Minh Khai ward, up to now, the ward has not received any letter or feedback from the people about the location of the transformer station mentioned above.

“Initial review shows that the installation of transformer stations of the power sector is in accordance with the planning and actual needs of the locality as well as the current regulations. In the process of choosing the location of the station, the power sector has discussed, worked with and agreed with the concerned units and the ward People’s Committee.

Regarding the objects obstructing the construction, we received information from the electricity sector and assigned a comrade Vice Chairman of the ward People’s Committee, urban officials and the ward police force to coordinate and support the application. The developer will complete the energizing construction stage in the coming time, ensuring security and order in the area “- Mr. Trinh Le Duc said.

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