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Malcolm Dunstan & Associates

Specialists in Roller Compacted Concrete Dams

Search for RCC Dams

MD&A maintains a database of all 906 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.

About MD&A

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.

Latest News

RCC2019 Symposium

Attendance at RCC2019 Symposium at Kunming in China where Dr Dunstan gave one of the Keynote… View More

Dasu dam

Meeting in Beijing at the Head Office of CGGC, the Contractor for the construction of the Dasu, to discuss the Trial Mix Programme and other aspects of the construction of the Dasu RCC… View More

HYDRO2019 Conference

Attendance at HYDRO2019 Conference at Porto in Portugal where Dr Dunstan chaired Session 06: Materials for… View More