For over 18 years of operation, Trungnam E&C has progressively developed its construction capabilities in the field of traffic infrastructure, participating in numerous bridge, roadway, expressway, seaport, and regional connectivity projects that demand high technical standards, complex construction management, quality, and schedule compliance. From large-scale cable-stayed bridge projects such as Rach Mieu 2 Bridge, Phuoc An Bridge, and My Thuan 2 Bridge to highway, expressway, and urban traffic infrastructure projects, Trungnam E&C implements construction solutions tailored to the specific topographical, traffic, hydrological, and technical requirements of each project. Trungnam E&C’s capabilities are built upon three foundational pillars: People – Equipment – Technology, combined with a comprehensive management system for quality, safety, and on-site construction organization.
Trungnam E&C in the Traffic Infrastructure Sector
Established in 2008, Trungnam E&C operates across multiple construction sectors, with traffic infrastructure being one of its core domains. The company focuses on developing its capabilities as a General Engineering, Procurement, and Construction (EPC), Engineering and Construction (EC), and Procurement and Construction (PC) contractor, while actively promoting the application of Building Information Modeling (BIM) in design, construction, and project management.
In the transportation sector, Trungnam E&C’s scope of capabilities includes:
– Highway and road construction;
– Cable-stayed bridges and large-scale bridge structures;
– Roadways and expressways;
– Main urban arterial roads and industrial park infrastructure;
– Multi-level interchanges;
– Urban traffic infrastructure;
– Seaports and inland waterway structures.
Capabilities in Large-Scale Cable-Stayed Bridge Construction
Bridge construction is a specialized domain requiring the seamless integration of surveying, design, geotechnical engineering, structural engineering, construction equipment, quality control, and site management. Trungnam E&C has participated in numerous large-scale, complex bridge projects, including cable-stayed and river-crossing bridges
From deep foundations to superstructure construction, Trungnam E&C executes various technical work packages, including: Bored piles – substructures, abutments, piers, pier caps, superstructures, bridge decks, traffic safety systems, and finishing works. For major bridge projects, each stage is organized into synchronized construction lines to tightly control the progress between substructure and superstructure works.
Expressway and Highway Construction Capabilities
Alongside bridge engineering, Trungnam E&C possesses the capacity to execute road and expressway projects, urban arterial roads, and industrial park infrastructure, covering scopes such as:
Soft soil ground improvement;
Earthwork (excavation, embankment, and subgrade treatment);
Subbase and base course construction;
Pavement construction;
Bridges and culverts along the route;
Drainage systems;
Frontage roads and service roads;
Interchanges;
Traffic safety systems;
Related technical infrastructure items.
Construction Organization Under Complex Traffic Conditions
For overpass projects, urban roads, and construction activities carried out within operational corridors, the primary challenge lies not only in construction techniques but also in traffic organization and the maintenance of existing traffic flows. The Provincial Road 8 Overpass Project serves as a typical example. Here, Trungnam E&C simultaneously executes bridge structural components, auxiliary roadways, and drainage systems. Temporary roads and service roads are established to facilitate traffic diversion and construction operations, while drainage ditches are constructed concurrently. This organizational model allows the job site to execute primary structural elements while preparing necessary traffic and auxiliary infrastructure, thereby minimizing disruptions to existing traffic operations.
Bored Piling and Deep Foundation Construction Capabilities
For large-scale bridge projects, deep foundations directly influence the load-bearing capacity and stability of the structure. Trungnam E&C has extensive experience deploying:
Large-diameter bored piles;
Pier foundations;
Abutment foundations;
Foundation footings;
Piers;
Pier caps;
Bridge substructures.
At Ma Da Bridge, the foundation works utilize D1200 bored piles. Meanwhile, for other bridge projects, pile diameters and foundation solutions are selected based on the specific geological conditions, loads, and design parameters of each structure. Mastering every stage from deep foundations to the superstructure empowers the contractor to proactively organize bridge construction operations.
Span Structure Manufacturing and Erection Capabilities
Superstructures are critical elements that dictate the completion timeline of bridge projects. Depending on the scale and design methodology, Trungnam E&C deploys tailored construction solutions for various structural types, including:
Super-T girders;
Prestressed concrete girder structures;
Bridge span structures;
Cable-stayed bridges;
Reinforced concrete structural components.
For projects utilizing precast girders, the organization of casting yards, transportation, and erection is synchronized right from the project planning phase. The objective is to minimize waiting time between structural component fabrication and substructure construction, while proactively controlling component quality prior to erection.
Application of BIM and Technology in Project Management
Beyond direct construction execution, Trungnam E&C is committed to enhancing the application of Building Information Modeling (BIM) across the construction sector. BIM establishes a Common Data Environment (CDE) for all project stakeholders, supporting design information management, construction execution, and inter-departmental coordination. As published by Trungnam E&C, BIM is implemented throughout the entire lifecycle of a project—from design and construction to operation and maintenance management.
The application of BIM supports key operational areas:
– Design model coordination;
– Clash detection;
– Project data management;
– Progress tracking;
– Stakeholder coordination;
– Operation and maintenance support.
For large-scale infrastructure projects, BIM data serves as a vital component in coordination among investors, consultants, contractors, and project management units.
People and Equipment as the Foundation of Construction Capabilities
A major infrastructure project is shaped not only by designs and machinery but also directly depends on the organizational capacity of engineers, experts, and workers on site. For large-scale bridge and road construction sites, human resources are organized into specialized teams, including:
Project Management Board;
Bridge and Road Engineers;
Structural Engineers;
Geotechnical Engineers;
QA/QC Engineers;
Safety Engineers;
Survey Teams;
Equipment Operators;
Technical Workers.
Quality, Safety, and Environmental Management
For large-scale traffic infrastructure projects, quality and safety are paramount requirements throughout the construction process. Trungnam E&C holds key certifications including ISO 9001:2015 (Quality Management Systems), ISO 14001:2015 (Environmental Management Systems), and ISO 45001:2018 (Occupational Health and Safety Management Systems). These frameworks provide the foundation for rigorous control over Quality – Safety – Environment – Schedule – Construction Efficiency.
Trungnam E&C: Building Infrastructure Capabilities for New Technologies
Vietnam’s traffic infrastructure is entering a robust development phase for the 2026–2030 expressway period, demanding higher standards in scale, schedule, technology, and regional connectivity. In this context, a contractor’s capability lies not only in executing individual work items but also in overall project management, resource mobilization, multi-front deployment, strict quality-safety control, and multi-party coordination.
Trungnam E&C is steadfast in developing its capacity as a General Engineering, Procurement, and Construction (EPC) contractor, expanding its participation in bridges, roadways, expressways, conventional railways, urban rail transit, high-speed rail, and technical infrastructure projects, while accelerating the integration of technology into management and construction. Building upon its solid 18-year foundation of experience, personnel, equipment, and management systems, Trungnam E&C continues to target large-scale infrastructure projects, contributing to the advancement of Vietnam’s national transportation network and regional economic connectivity.
