Haartbeespoort
… his wife. Unfortunately, the engineer who designed the dam wall made a mistake in his calculations and the dam was … a young engineer, F.W. Scott , who redesigned the Dam Wall. Scott reinforced the cofferdams and by 24 May 1921 the … concrete could be poured into the new foundations of the wall on; 26 July 1921. "To build the wall 250 000 bags of …