div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=35r8vq1qfmha1cecht1675qy-2018-01-16-hydro-power-from-headrace-to-tailrace-desireehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 35r8vq1qfmha1cecht1675qy-wpenginenetdna-sslcom · 2018-01-16 · HYDRO-POWER From headrace to tailrace Desiree Willis of The Robbins Company looks at 60 years of TBM tunnelling loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsmxreader030viewer20220407225e31231de8b5cf59b677fdb0html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=35r8vq1qfmha1cecht1675qy-2018-01-16-hydro-power-from-headrace-to-tailrace-desireehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: 35r8vq1qfmha1cecht1675qy-wpenginenetdna-sslcom · 2018-01-16 · HYDRO-POWER From headrace to tailrace Desiree Willis of The Robbins Company looks at 60 years of TBM tunnelling loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsmxreader030viewer20220407225e31231de8b5cf59b677fdb0html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=35r8vq1qfmha1cecht1675qy-2018-01-16-hydro-power-from-headrace-to-tailrace-desireehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: 35r8vq1qfmha1cecht1675qy-wpenginenetdna-sslcom · 2018-01-16 · HYDRO-POWER From headrace to tailrace Desiree Willis of The Robbins Company looks at 60 years of TBM tunnelling loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentsmxreader030viewer20220407225e31231de8b5cf59b677fdb0html5thumbnails3jpg width=140 height=200 divdiv