1937
The Hirakud Scheme conceived by Er. M. Visveswaraya
1945
Agreement on unified development of the Mahanadi valley carried out between the Govt. of Odisha and Eastern states.
1946
Foundation laying ceremony of the Hirakud Dam by Sri Hawthorne Lewis. I.C.S, Govt. of Odisha.
13.4.1948
Foundation laid by Sri Jawaharlal Nehru.
February 1949
Construction of the project commenced.
-
Aug 1948-Dec. 1949
Preliminary design of Hirakud dam by International
Engineering Co., Danver, USA.
March, 1952
Appointment of Hirakud Control Board.
-
Nov. 1953
The presentation of revised estimate amounting to Rs. 70.78
Crores to the Control Board during its 7th Meeting.
Aug. 1956
Hirakud dam completed.
7.9.1956
Irrigation water let out in the right side main canal.(Unit-3,24MW)
18.12 .1956
First Hydro Power plant commissioned.
13.1.1957
The project inaugurated by Sri. Jawaharlal Nehru.
13.05.1957
24MW,Unit-4 of Burla P.H. Commissioned
11.11.1957
37.5MW,Unit-2 of Burla P.H. Commissioned
11.05.1957
37.5MW,Unit-1 of Burla P.H. Commissioned