AECL issued the construction agreement in 1969 for the first BHWP device (BHWP A). Commissioning of BHWP A was completed by Ontario Hydro from 1971 through 1973, Along with the plant getting into services on 28 June 1973, and style and design output capability being achieved in April 1974. Mainly because of the achievement of BHWP A and the massive