| CHODAI CO., LTD. | ||
| Profile | Chodai Co., Ltd. is a civil engineering consulting firm established in
1968 with head office in Tokyo, Japan. Since its establishment, the company
has offered its services in several fields including Intelligent Transport
System (ITS), urban planning, traffic engineering, highway engineering,
structural engineering, environmental studies, water supply, sewage, drainage,
construction supervision, construction management, and Intelligent systems.
Bridge engineering also constitutes a major area of our practice, and we
are proud to have executed the design and construction supervision of several
noted major bridge projects such as Akashi Kaikyo suspension bridge. The staff is made up of civil and structural engineers, surveyors, estimators, economists, computer specialists, environmental specialists, technicians and draftsman, and other personnel working in Japan and abroad. They are knowledgeable not only their fields of specialization but also in various related fields, greatly contributing to the company's success. |
|
| Fields of Activity | Survey and Planning ・ Regional Planning ・ Traffic Planning ・ Environmental ・ Impact Appraisal ・ Water Resources Appraisal ・ Bridge and Roads Structure ・ Roads Alignment ・ Offshore Structure ・ Sewage System Intelligent Transport System Computer Services ・ Structural Analysis ・ Road Alignment Automatic Design System ・ Graphic Display System ・ Seismic Analysis ・ CAD System |
|
| Scope of Services | ・ Planning and Survey ・ Masterplanning and Feasibility Studies ・ Environmental Studies ・ Engineering Design ・ Cost Estimating ・ Preparation of Contract Documents & Bid ・ Experiments and Diagnoses ・ Construction Supervision ・ Computer Analysis |
|
| Head Office | 20-4, 1-chome, Nihonbashi-Kakigaracho, Osaka, Tsukuba, Fukuoka, Yokohama,Chuo-ku,
Tokyo 110-0015, Japan Telephone: 03-3639-3301 Facsimile: 03-3639-3366 E-Mail: kaigaie@chodai.co.jp Home Page: www.chodai.co.jp |
|
| Overseas Office | Seoul, Korea | |
Major Projects
| Field | Country | Project |
| Transport | Thailand | Study on Traffic Safety Plan of Roads in Thailand |
| Kenya | Malaysia | |
| Indonesia | Feasibility study of the Urban Road network in Ujung Pandang. | |
| Brazil | Master
plan study on the Urban Transport in Belem Feasibility study on the Improvement of transport system in Belem |
|
| Panama | Feasibility study on the Improvement of the Panama-Colon Highway | |
| China |
Jiangxi Highway
Technical Assistance Project |
|
| Colombia | Master
Plan study on Urban transport in Ballanquilla. Master Plan study on Urban transport study in Cartagena Master plan study on Urban Transport study in Santafe de Bogota Feasibility study on the Project of Highway and Bus-lane in Santafe de Bogota |
|
| Guatemala | Feasibility study on Urban Transportation in the Metropolitan area | |
| Ecuador | Consulting service of Sustainable Transit System for the Pilot City Cuenca | |
| Environment Natural Resources | U.S.A. | IRoad and Environment Handbook revision for IBRD |
| Marshal Island | Detail design and construction supervision for Majuro Fishing Boat Channel | |
| Detail design and construction Supervision for Majuro Fishing Base | ||
| Bridge Design and Construction Supervision | Chile | Feasibility study of Llacolen Bridge on Bio Bio river in Concepcion The study on the rehabilitation and conservation program of bridges on Route 5 |
| China | Feasibility
study on West Link Construction Project in the Xiamen city. Feasibility study of Quingdao Bay Crossing project. Consulting review for the primary deseign of Sutong Bridge. |
|
| Mozambique | Detail design and construction supervision of Bridges on the Main National roads. | |
| Madagascar | Basic
design study on bridge rehabilitation on National Route No. 2 Basic design study on the construction of Dun By-Pass on national Route No. 7 |
|
| Egypt | Feasibility study and detail design of the Suez Canal Crossing Bridge | |
| Malawi | Basic design study and construction super vision of Mangochi Bridge | |
| Zambia/Zimbabwe | Basic design and construction supervision of Chirundu Bridge | |
| Vietnam | Consulting service for detail design of bridge rehabilitation on Highway
No. 1 Hai Phong Binh Bridge Project. Can Tho Bridge Project. |
|
| Hong Kong | Detail design of Bridge on Route 10 North Lantau to Tsing Lung Tau Section. | |
| Korea | Detail
design and construction supervision of Yongjon Bridge for Inchon Airport. Consulting service for construction supervision of Kwangan Bridge in Busan. Detail design and construction supervision of Young Hung Bridge |
|
| Japan | Basic design and construction supervision of the Akasi Kaikyou Bridge Basic design of Tatara Bridge on Onomichi Imabari Route Detail design and construction supervision of Hakucho bridge in Muroran Port |