AECL issued the construction deal in 1969 for the primary BHWP device (BHWP A). Commissioning of BHWP A was performed by Ontario Hydro from 1971 by means of 1973, With all the plant getting into support on 28 June 1973, and style generation ability being reached in April 1974. A result of the results of BHWP A and the big level of heavy h2o that ma