Ben Thanh - Dau Giay metro line is expected to last about 18-20 km, starting from the central station of Ben Thanh (District 1), passing through District 3, Phu Nhuan District, Binh Thanh, TP. Thu Duc, and connected to Ho Chi Minh City - Long Thanh - Dau Giay highway, opening a direct link between the city center and the southeastern provinces such as Dong Nai, Ba Ria - Vung Tau.
The project is planned synchronously with other metro lines and is expected to become a "backbone" in the east of the city. With a maximum design speed of about 120km/h (in the underground section of 80km/h), this metro line will significantly shorten the travel time from the center to industrial and satellite areas such as Long Thanh and Nhon Trach.
In any modern transport infrastructure project, the HVAC system (Heating, Ventilation and Air Conditioning) plays an extremely important role, especially in underground works such as train stations, tunnels or technical operators.
The HVAC system not only ensures ventilation, air conditioning and moisture control, but also has an important task in the fire prevention, filtering smooth dust, and maintaining air quality in the enclosed space, where the density of the person is highly concentrated. With the characteristics of the underground environment - where it is easy to accumulate toxic gases, heat from machines, and complicated ventilation pressure - the design and construction of HVAC system requires high technical level and practical experience.
With the prestige and experience in implementing large -scale projects in the field of transport, industry and civil, our company is proud to be one of the HVAC solution providers for Ben Thanh - Dau Giay Metro line, especially at underground stations and technical operating centers.
Specifically, we undertake the following items:
Designing ventilation and air -conditioning system for submarine stations, in accordance with international standards and actual operating conditions.
Supplying and installing HVAC equipment: including Chiller, AHU, FCU, turbocharger, wind pipe system, CO/CO₂ sensor, BMS system with integrated temperature and air quality monitoring.
Synchronous construction of HVAC system in complex underground construction environment, ensuring progress and safety.
Periodic testing and maintenance, helping the system operate stably, effectively, ready for the commercial exploitation phase.
Participating in the project is not only a great opportunity for our company, but also an affirmation of professional competence and quality commitment when accompanying national works of national stature.
During the implementation process, we face many challenges such as:
The installation space is limited in the underground station area.
Strict requirements on noise, vibration and energy saving.
Integrated with BMS system and other electrical and mechanical equipment in transport infrastructure.
To solve the above problems, the company has applied technologies and technical solutions such as:
Use high power HVAC equipment but compact size, optimal performance.
Integrated intelligent control system (IoT-based) helps to operate flexibly in real time, automatically adjust the power according to the user density.
Use high quality soundproofing, soundproofing materials to reduce noise and save energy.
Ben Thanh - Dau Giay Metro project is not merely a traffic project, but also aims to develop sustainable urban urban development. Terminals and technical systems are designed according to energy -saving, environmentally friendly standards.
The HVAC system that our company deployed was also in that direction. The use of devices achieving energy certification, reducing CO₂ emissions, consuming less electricity but more efficient is the highlight of the "greening" strategy of infrastructure works.
