div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: webmstedurogersdaumrcoursesge341Rock Mass Ratingpdf · called the Geomechanics Classification or the Rock Mass Rating RMR system Over the years this system has been successively src=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: webmstedurogersdaumrcoursesge341Rock Mass Ratingpdf · called the Geomechanics Classification or the Rock Mass Rating RMR system Over the years this system has been successively src=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: webmstedurogersdaumrcoursesge341Rock Mass Ratingpdf · called the Geomechanics Classification or the Rock Mass Rating RMR system Over the years this system has been successively src=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: webmstedurogersdaumrcoursesge341Rock Mass Ratingpdf · called the Geomechanics Classification or the Rock Mass Rating RMR system Over the years this system has been successively src=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: webmstedurogersdaumrcoursesge341Rock Mass Ratingpdf · called the Geomechanics Classification or the Rock Mass Rating RMR system Over the years this system has been successively src=https:reader042vdocumentsusreader042viewer20220225085ad042a37f8b9ad24f8d749ahtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdiv