{"id":17,"date":"2026-06-16T10:27:18","date_gmt":"2026-06-16T00:27:18","guid":{"rendered":"https:\/\/stsgeo.com.au\/wtp\/?post_type=service&#038;p=17"},"modified":"2026-07-23T07:53:54","modified_gmt":"2026-07-22T21:53:54","slug":"drilling-services","status":"publish","type":"service","link":"https:\/\/stsgeo.com.au\/wtp\/services\/drilling-services\/","title":{"rendered":"Ground Investigation &amp; Drilling"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/stsgeo.com.au\/wtp\/wp-content\/plugins\/siteseo\/assets\/img\/logo-24.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">STS Geo offers professional drilling services that support a wide range of geotechnical, environmental, and site development needs. Our drilling team is experienced in executing safe, efficient, and precise borehole drilling operations. Whether you require shallow sampling for residential developments or deeper investigations for major infrastructure projects, we have the capability and equipment to meet your needs.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Capabilities<\/h4>\n\n\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\">\n<ul class=\"wp-block-list\">\n<li>Site Classifications to AS2870<\/li>\n\n\n\n<li>Coring Rock up to 15 meters<\/li>\n\n\n\n<li>Handheld coring from Rock<\/li>\n\n\n\n<li>Handheld coring from Rock. Up to 2.0 meter<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Site Investigations to AS1726<\/li>\n\n\n\n<li>Concrete Cutting<\/li>\n\n\n\n<li>Push Tube<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Methods of drilling services<\/h4>\n\n\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\">\n<ul class=\"wp-block-list\">\n<li>Auger drilling<\/li>\n\n\n\n<li>Rotary Mud<\/li>\n\n\n\n<li>Rotary Air<\/li>\n\n\n\n<li>Diamond Rock Coring (NMLC and HQ)<\/li>\n\n\n\n<li>Concrete Coring<\/li>\n\n\n\n<li>Standard Penetration Testing (SPT)<br><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Dynamic Cone Penetration (DCP) Testing<\/li>\n\n\n\n<li>Groundwater Monitoring Well Installation<\/li>\n\n\n\n<li>Gas Vapour Monitoring well Installation<\/li>\n\n\n\n<li>Inclinometer Casing Installation<\/li>\n\n\n\n<li>Soil and Rock Logging in accordance to AS1726-1993 and the clients\u2019 requirements<br><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">We operate primarily within New South Wales but willing to travel to any project locations within Australia and even overseas.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We can operate on weekends and nightshifts subject to crew availability, advance notice is required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Accurate ground investigation to support approvals, design certainty and construction confidence.<\/p>\n","protected":false},"featured_media":139,"menu_order":0,"template":"","service_category":[],"class_list":["post-17","service","type-service","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/service\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/service"}],"about":[{"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/types\/service"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/media\/139"}],"wp:attachment":[{"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/media?parent=17"}],"wp:term":[{"taxonomy":"service_category","embeddable":true,"href":"https:\/\/stsgeo.com.au\/wtp\/wp-json\/wp\/v2\/service_category?post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}