The attached drawings illustrate the work undertaken and the method of construction, The automatic sequence of switching operations is illustrated in 8 stages for two 16 pole sections AB and BC.
For a detailed description of the project and the methods used, reference should be made to a paper by Messrs, Taylor, Huston and Sayer delivered before the Engineering Conference 1965 in Perth and printed in the September issue of the Journal of the Institution of Engineers, Australia.