Track Records
1958
Phnom Penh Waterworks
Cambodia
This was the first overseas water supply construction project by a Japanese company. Our scope covered water treatment plant, reservoirs and pipeline. Successful completion of the project has led to the acceptance of Japanese standard in global water market.
1962
Vientiane Waterworks
Laos
This construction work completed the first water supply system in Vientiane. We received the "Order of a Million Elephants and White Parasol" decoration, which is the highest award of honor from the country.
1964
Kabul Waterworks
Afghanistan
1966
Taipei Gas Works
Taiwan
1970
Yang Ming Shan Gas Works
Taiwan
1971
Jalalabad, Kandahar, Mazar-E-Sharif Herat Water Works
Afghanistan
1972
Taipei Gas Works
Taiwan
Technical Supervising for Water Works, Mecca City
Saudi Arabia
1973
Repair and Improvement of Vientiane Water Works System
Laos
1974
Ferro-Nickel Smelting Plant Oil, Steam and Water System
Indonesia
1977
Water Intake Facilities and Transfer Pipeline for Ammonia Urea Fertilizer Plant (Basrah)
Iraq
The project started in the extremely hot season. The workers were hit by hot waves from early morning, fiery winds during the day and heavy sand storms. They also suffered from what was called "Baptism in Iraq," with diarrhea and fever of nearly 40°C due to inadaptability to water and environment.
Contract No.2 Procurement of Water Treatment Equipment for Vientiane Water Supply Project
Laos
Effluent Water Pipeline for Fertilizer Khor-Al-Zubair, Phase 1
Iraq
1978
Tawi Al Faqah to Samhah Water Pipeline
UAE
Supply and Installation of Equipment for 22 MGD Industrial Water Treatment Plant
Pakistan
1979
Erection of Pumping Facilities for Salt Plant
Iraq
Sewerage Ditch Extension Work for No.3 Fertilizer Plant, Basrah
Iraq
Transfer Pipeline for Upper Euphrates Cement Plant, Hit
Iraq
Greater Cairo Water Supply Improvement Phase-I, Cairo
Egypt
Monuments were discovered during the construction work. We were then involved in their excavation and presentation. The project symbolized the difficulties in construction work in a large city with historic and traditional background from prehistoric times. Obtaining construction permits, proper management of the discovery, etc.
1980
Water & Gas Mains Diversions for Fahaheel Expressway
Kuwait
Work along a road to lay water main pipes, gas main pipes, and electric cables and to remove the existing pipes, in connection with the expansion of an expressway and construction of an elevated road. This was completed within a limited period of time to synchronize with the expressway construction work in the vicinity.
1981
Construction of Two Elevated Reservoirs for Vientiane Water Supply System
Laos
A two-ton self-climbing crane was installed for the construction of an elevated tank at 35m above ground. There were very few cement plants in Laos, so 1,100 tons of cement was purchased from Thailand.
1982
Greater Cairo Water Supply Improvement Phase-II, Cairo
Egypt
Sheikh Othman Sewerage Project, Aden
Yemen
This was our company's first overseas sewerage work. It was the largest project the Yemen (At that time "South Yemen") government had experienced. So, the expectations and trust placed on Kubota Construction were enormous.
In 1986, an internal conflict broke out during additional construction work. There was even an episode where workers were rescued by a French freighter and escaped, but the construction was completed safely after the internal conflict ended.
1983
Laying of Fresh Water Pipeline between East Ahmdil and West Aquila and Accessories in As-Safer Motorway and Altering Steel Line at Fahaheel Motorway
Kuwait
Advisory Service for Greater Cairo Water Supply Improvement
Egypt
Construction of Intake Bank Protection , Improvement of Kaolieo Treatment Plant and Installation of Distribution Pipeline for Vientiane Water Supply System
Laos
Additional Works for Inter Connection of Water Mains at Sabhan and Shuaiba
Kuwait
1985
Al-Hota Sewerage Project, Lahej
Yemen
1986
The Construction of Aquaculture Research Center
Yemen
We were responsible for the first Japanese grant aid project in Yemen.
1987
Construction of Sub-Stage I in Tha Ngon Rehabilitation and Rural Development Project
Laos
Late industrialized and lacking mineral resources, Laos desperately needed modernization of farms as agriculture was its key industry. This construction work tackled the improvement of the waterways on the farms and also the construction of rice mills and administration buildings.
1988
Construction of Sub-Stage I in Tha Ngon Rehabilitation and Rural Development Project
Laos
1989
Construction of Emergency Improvement Project for Omdurman Area Water Supply Phase-I
Sudan
Construction of Emergency Improvement Project for Omdurman Area Water Supply Phase-Ⅱ
Sudan
1990
Montego Bay Water Supply (Great River) Project
Jamaica
We were responsible for construction of a water treatment plant and subsequent pipelines. The project was awarded to us through an international competitive bidding and became the first construction project for us in Latin America. It has brought us an invaluable experience like coordination with multiple contractors from UK, USA and Jamaica. It has also given us a challenge of rebuilding the dam, which was swept away by a hurricane while under construction.
1991
Construction Works of the Agricultural, Rural Development Project in the Suburbs of Vientiane (Phase 1)
Laos
We opened up an undeveloped virgin forest and constructed irrigation facilities in an area of 1,200 ha.
1992
Construction Works of the Agricultural, Rural Development Project in the Suburbs of Vientiane (Phase 2)
Laos
1993
Construction Works of the Agricultural, Rural Development Project in the Suburbs of Vientiane (Phase 3)
Laos
Construction for the Improvement of Water Supply Facilities in Vientiane Municipality (Phase 1)
Laos
1994
Construction for the Improvement of Water Supply Facilities in Vientiane Municipality (Phase 2)
Laos
Construction for the Improvement of Water Supply Facilities in Vientiane Municipality (Phase 3)
Laos
Construction Works for the Improvement of Water Supply Facilities in Phnom Penh (Phase-1)
Cambodia
The United Nations' UNTAC was established in Cambodia as the world focused on the recovery of the country from its collapse due to civil war. A general election was held and each country restarted its aid. Among them, Japan played a major role, and Kubota Construction also played a part.
Construction Works for the Improvement of Water Supply Facilities in Phnom Penh (Phase-2)
Cambodia
1997
Construction Works for the Improvement of Water Supply Facilities in Phnom Penh (Phase 2)
Cambodia
1998
Construction Works for the Improvement of Water Supply Facilities in Phnom Penh (Phase 2) Additional Construction Order 1
Cambodia
1999
Construction Works for the Improvement of Water Supply Facilities in Phnom Penh (Phase 2) Additional Construction Order 2
Cambodia
2001
Expansion of Phun Prek Water Treatment Plant
Cambodia
This is exactly the country we had carried out Japan’s first water supply project abroad. The completion ceremony was attended by the prime minister and other key cabinet members, and we were awarded an order of merit for national construction in recognition of the contribution we have made to water development over many years.
2002
Rehabilitation of Water Supply Facilities in Savannakhet Area
Laos
Flood Protection and Drainage Improvement in the Municipality of Phnom Penh
Cambodia
2004
Extension of Phnom Penh suburb water supply system. Construction of Two Water Towers.
Cambodia
2007
Flood Protection and Drainage Improvement in the Municipality of Phnom Penh (PhaseⅡ)
Cambodia
In addition to our water supply projects, we have also contributed to social infrastructure development projects. The riverside area along the Tonle Sap river that was improved by this construction has become a popular spot, not only among local residents, but also among tourists.
2011
2012
The Project for Replacement and Expansion of Water Distribution Systems in Provincial Capitals, Pursat, Battambang, Sihanoukville
Cambodia
The Project for Introduction of Clean Energy by Solar Electricity Generation System
Cambodia
2014
The Project for Expansion of Water Supply Systems in Kampong Cham and Battambang
Cambodia
2016
2018
2019
Siem Reap Water Supply Expansion Project
Cambodia
The Project for Expansion of Water Supply in Kampong Thom
Cambodia
2021
The Project for Sewerage System Development in Phnom Penh
Cambodia
The Project for the Expansion of Water Supply System in Pursat
Cambodia
the Project for the Expansion of Water Supply System in Luang Prabang CityOn going
Laos
2022
the Project for the Expansion of Water Supply System in Ta KhmauOn going
Cambodia
2023
the Project for the Improvement of Facilities and Laboratory Equipment at the Faculty of Engineering, National University of LaosOn going
Laos
the Project for the Expansion of Water Supply System in Svay RiengOn going
Cambodia
