AECL issued the construction deal in 1969 for the first BHWP unit (BHWP A). Commissioning of BHWP A was carried out by Ontario Hydro from 1971 as a result of 1973, With all the plant getting into support on 28 June 1973, and structure output ability staying obtained in April 1974. Due to the achievements of BHWP A and the large level of major water