Profile TOKYO ENGINEERING CONSULTANTS CO., LTD. (TEC) is an engineering consulting firm specializing in water supply, sewerage industrial waterworks and environmental engineering. TEC and its related firms provide integrated services, in water and environmental engineering to national and prefectural governments, municipal authorities, and industrial corporations throughout the world.
Its highway qualified staff and wide scope of experience enables TEC to give full satisfaction in providing its services. The engineering staff of TEC has specialities in all the major aspects of water and environmental engineering-water resources development, water supply and treatment, sewage treatment, disposal, industrial waste, drainage, flood control, irrigation, solid waste management, environmental impact assessment and environmental quality management. It also has made the services available to a number of outstanding authorities in related fields in Japan. Numerous projects, both domestic and overseas, bear testimony to the advanced skill and competence of its professional engineers.
Fields of Activity E City Waterworks
E Sewerage Systems
E Industrial Waterworks & Waste Water Treatment
E Solid Waste Management
E Farm Irrigation Projects
E Water Utilization & Conservation
E Flood Control
E Environmental Impact Assessment
E Environmental QualityManagement
Scope of Services E Master Plan
E Feasibility Studies
E Water Resources Development
E Surveying
E Planning
E Designing
E Supervision or Management of Construction
E Inspection & Testing
E Economic and Financial Analysis
E Technical Training
E Management of Operation & Maintenance
Head Office Fuji Bldg., 3-7-4, Kasumigaseki, Chiyoda-ku, Tokyo 100-0013, Japan
Telephone: 03-3580-2418
Facsimile: 03-3591-0492
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Major Projects

Field Country Project
Water Supply Laos Vientiane Waterworks
Thailand Chiang Mai City Water Supply
Khon Kaen Water Supply Expansion Project
Nigeria Rivers State Development
Tanzania Dar Es Salaam Water Supply
Egypt Greater Cairo Water Supply
Korea Daejeon City Water Supply
Zaire Boma City Water Supply
Indonesia Water Supply & Environmental Sanitation Training Center
Nepal Transport Connectivity Sector Project
Colombia Aguablanca Water Supply, Sewerage & Drainage Project
Papua New Guinea Port Moresby Water Supply Development Plan
Cambodia Phnom Penh City Water Supply
Guatemala Rehabilitation of Guatemala Water Purification Plant
Jordan Improvement of Water Supply System for Zarqa District
Improvement of Water Supply System to Greater Amman
Cambodia Expansion of Phum Prek Water Treatment Plant
East Timor Urgent Improvement Project for Water Supply System
Myanmar Improvement of Water Supply System in Yangon City
Industrial Water Supply India IKiriburu Mine Industrial Water Supply
Sewerage & Drainage Malaysia Penang Sewerage & Drainage System
Kelang City Sewerage & Drainage System
Thailand Bangkok Flood Control & Drainage System
Egypt Abu Rawash Wastewater Treatment Plant, Cairo
Shargiya Sewerage System
Thailand Purification of Klong Water in Bangkok
Yemen (P.D.R.) The Improvement of Maalla & Tawahi Sewerage System in Aden
Singapore Kranji Sewerage Treatment Works
India Yamuna Action Plan
Papua New Guinea Port Moresby Sewerage System
Bosnia and Herzegovina Sarajevo City Waste Water Treatment Plant
Cote D'Ivore Western District of Abijan City Sewerage Facilities
Niger Sanitation Improvemet for the Niamey City