Chodai Co Ltd

People, Dreams & Technologies Group Co., Ltd., founded in Tokyo, Japan, in 1968, provides a comprehensive array of engineering and consulting services crucial for various local infrastructure projects across Japan. The company's construction and civil engineering capabilities are extensive, covering the surveying, planning, design, structural analysis, experimentation, and construction supervision of bridges and unique structures. They also offer construction management and drive research and development initiatives for foundation structures and advanced construction techniques. A core focus is social infrastructure development, where their expertise includes road planning, design, transportation planning, and broader road development strategies. This extends to intelligent transportation systems (ITS), for which they handle surveys, planning, design, and operational management. They also develop and manage information systems, including software creation, and conduct surveying, planning, and design for telecommunication facilities related to roads and rivers. Environmental contributions involve surveys, planning, and assessments concerning roads, rivers, and similar areas. The firm plays a vital role in disaster prevention and urban planning, offering surveys, design, and operational management for port and river disaster mitigation. This includes geological and soil surveys, ground disaster prevention construction, and the design and execution of civil engineering works. Their services also cover urban and regional planning and design, road operation management, and information services for public facility data. Furthermore, People, Dreams & Technologies Group provides advisory and specialized facility development services, encompassing feasibility studies and general consulting. They manage the entire process for the construction of facilities like medical centers, welfare institutions, and schools, from initial surveys and planning to design and project management. Their dedicated railway division delivers surveying, planning, design, and construction supervision for railway structures and rolling stock maintenance facilities. This is complemented by comprehensive services for railway systems and their continuous operation and maintenance.