div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: dainferncozaE-mail: pretoria@bigenafricacom bigenafricacom DATE DATE DRAWING FILE No SURVEYED BIGEN DESIGNED AFRICA DRAWN CHECKED CO-ORDINATE SYSTEM GEOTECHNICAL INVESTIGATION src=https:reader030vdocumentsusreader030viewer20220404085eb537e2543b1740d17ed2a2html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv