{"id":4901,"date":"2026-08-25T07:43:47","date_gmt":"2026-08-25T05:43:47","guid":{"rendered":"https:\/\/www.olivier.inc\/a-look-underground\/"},"modified":"2026-10-01T19:29:27","modified_gmt":"2026-10-01T17:29:27","slug":"a-look-underground","status":"publish","type":"post","link":"https:\/\/www.olivier.inc\/en\/a-look-underground\/","title":{"rendered":"A look underground"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Last week, everyone was looking up. This week, we\u2019re looking down.<\/p>\n\n<p class=\"wp-block-paragraph\">What actually happens below ground level during drilling?<\/p>\n\n<p class=\"wp-block-paragraph\">Over time, we\u2019ve collected some fascinating footage from inside our auger heads, looking directly into the ground. Here are a few of our favourite moments.<\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-video\"><video height=\"1350\" style=\"aspect-ratio: 1080 \/ 1350;\" width=\"1080\" controls=\"\" src=\"https:\/\/www.olivier.inc\/wp-content\/uploads\/OlivierInTheGround.mp4\"><\/video><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\"><\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\"> <\/p>\n\n<p class=\"wp-block-paragraph\">You can literally see:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>our watertight <a href=\"https:\/\/www.olivier.inc\/en\/tools\/flap-system\/\" title=\"reusable drill tip\">reusable drill tip<\/a> opening as retraction begins<\/li>\n\n\n\n<li>the surprising colours of different soil layers<\/li>\n\n\n\n<li>soft soils moving back after being displaced<\/li>\n\n\n\n<li>groundwater channels suddenly flowing into the opening<\/li>\n\n\n\n<li>the characteristic shape of an <a href=\"https:\/\/www.olivier.inc\/en\/tools\/olivier-pile\/\" title=\"Olivier pile\">Olivier pile<\/a> being formed<\/li>\n\n\n\n<li>and so much more&#8230;<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Important note: these are not actual piles being concreted. Without concrete pressure and continuous concrete flow, soil can move back or fall into the temporary opening.<\/p>\n\n<p class=\"wp-block-paragraph\">Foundation technology looks very different from down there.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Last week, everyone was looking up. This week, we\u2019re looking down. What actually happens below ground level during drilling? Over time, we\u2019ve collected some fascinating footage from inside our auger heads, looking directly into the ground. Here are a few of our favourite moments. You can literally see: Important note: these are not actual piles [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4900,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2],"tags":[],"class_list":["post-4901","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Explore footage from inside Olivier auger heads, showing soil layers, the reusable drill tip opening and the formation of the screw-shaped profile.\" \/>\n\t<meta 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