div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=e-mail-pretoriabigenafricacom-bigenafricacom-date-date-drawing-file-no-surveyedhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: dainferncozaE-mail: pretoria@bigenafricacom bigenafricacom DATE DATE DRAWING FILE No SURVEYED BIGEN DESIGNED AFRICA DRAWN CHECKED CO-ORDINATE SYSTEM GEOTECHNICAL INVESTIGATION loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentssitereader030viewer20220404085eb537e2543b1740d17ed2a2html5thumbnails1jpg width=140 height=200 divdiv