
Attendance at HYDRO2019 Conference at Thessaloniki in Greece where Dr Dunstan chaired a Session and visited Platanovryssi dam that MD&A had designed in the early… View More

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MD&A maintains a database of all 1050 Roller Compacted Concrete (RCC) Dams throughout the World, publishing a summary each year in the World Atlas of Hydropower & Dams.
That database is also available on this website in a fully searchable form.
Simply use the quick search bar at the top of each page, or if you require a finer search you can use the detailed dam search.
MD&A (Malcolm Dunstan and Associates) is a Firm of Consulting Engineers formed in 1981 that has specialised in the design and construction of RCC (Roller-Compacted Concrete) dams for more than 35 years.
During that time, MD&A has been involved with some 130 RCC dams in over 50 different countries. The dams have ranged in height from 9 m to 285 m and in volume from 4000 m³ to 13 000 000 m³.
MD&A strongly believes in making the construction of RCC dams as simple as possible, because with speed will come quality and economy. The Firm has been involved with seven of the ten RCC dams at which the fastest average rates of placement have been achieved.

Attendance at HYDRO2019 Conference at Thessaloniki in Greece where Dr Dunstan chaired a Session and visited Platanovryssi dam that MD&A had designed in the early… View More
Site visit to Dasu HEP and Islamabad in Pakistan to attend the International Panel of Expert’s meeting for the Designer and to discuss the progress of the… View More
Attendance at HYDRO2019 Conference at Graz in Austria where Dr Dunstan chaired a… View More