{"id":19189,"date":"2025-06-25T08:04:07","date_gmt":"2025-06-25T08:04:07","guid":{"rendered":"https:\/\/tunnelingworld.com\/?p=19189"},"modified":"2025-06-25T08:04:07","modified_gmt":"2025-06-25T08:04:07","slug":"first-tunnel-lining-concrete-pour-complete-at-tantagara","status":"publish","type":"post","link":"https:\/\/tunnelingworld.com\/?p=19189","title":{"rendered":"First tunnel lining concrete pour complete at Tantagara"},"content":{"rendered":"<p style=\"text-align: justify;\">Following completion of the first tunnel lining concrete pour at the Tantagara site on Australia\u2019s Snowy 2.0 pumped hydro storage project, this pour marks completion of 10m of the 50m-long transition tunnel by Future Generation JV, comprising Clough and its parent company Webuild, and Whittens.<\/p>\n<p style=\"text-align: justify;\">As a critical link between the water intake diffuser, this transition tunnel is gate shaft and the 17km headrace tunnel.<\/p>\n<p style=\"text-align: justify;\">The concrete pour required 566.5m2 of formwork; 108 tonnes of steel reinforcement; and 800m3 of concrete. The base, walls and crown were poured in stages over 44 hours 45 minutes.<\/p>\n<p style=\"text-align: justify;\">May 2025 was the date of completing the travelling formwork for the tunnel.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following completion of the first tunnel lining concrete pour at the Tantagara site on Australia\u2019s Snowy 2.0 pumped hydro storage project, this pour marks completion of 10m of the 50m-long transition tunnel by Future Generation JV, comprising Clough and its parent company Webuild, and Whittens. As a critical link between the water intake diffuser, this transition tunnel is gate shaft and the 17km headrace tunnel. The concrete pour required 566.5m2 of formwork; 108 tonnes of steel reinforcement; and 800m3 of concrete. The base, walls and crown were poured in stages over 44 hours 45 minutes. May 2025 was the date [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":19190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4001],"tags":[215,3199,4103,4916,47],"class_list":["post-19189","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-contract-projects","tag-australia","tag-future-generation-jv","tag-snowy-2-0-hydro","tag-tantagara-site","tag-tunneling","post--single"],"_links":{"self":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/19189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19189"}],"version-history":[{"count":1,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/19189\/revisions"}],"predecessor-version":[{"id":19191,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/posts\/19189\/revisions\/19191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=\/wp\/v2\/media\/19190"}],"wp:attachment":[{"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tunnelingworld.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}