{"id":2025954,"date":"2026-07-02T09:00:13","date_gmt":"2026-07-02T06:00:13","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2025954"},"modified":"2026-07-02T09:00:13","modified_gmt":"2026-07-02T06:00:13","slug":"noi-imagini-video-de-pe-santierul-margina-holdea-autostrada-a1-stadiul-fizic-al-lucrarilor-a-ajuns-la","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2025954","title":{"rendered":"Noi imagini video de pe \u0219antierul Margina &#8211; Holdea, autostrada A1. Stadiul fizic al lucr\u0103rilor a ajuns la"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/renasterea.ro\/ro\/wp-content\/uploads\/2026\/07\/margina-holdea.jpghttps:\/\/renasterea.ro\/ro\/wp-content\/uploads\/2026\/07\/margina-holdea.jpg&#8221;]<\/p>\n<div class=\"entry-content\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"359\" src=\"https:\/\/renasterea.ro\/ro\/wp-content\/uploads\/2026\/07\/margina-holdea.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Noi imagini video de pe \u0219antierul Margina - Holdea, autostrada A1. Stadiul fizic al lucr\u0103rilor a ajuns la aproape 68%!\" title=\"Noi imagini video de pe \u0219antierul Margina - Holdea, autostrada A1. Stadiul fizic al lucr\u0103rilor a ajuns la aproape 68%! 1\"><\/p>\n<h4>Noi imagini de pe \u0219antierul Sec\u021biunii Margina \u2013 Holdea a autostr\u0103zii Lugoj-Deva (A1) au fost transmise, joi, de c\u0103tre dl Cristian Pistol, directorul general al Companiei Na\u0163ionale de Administrare a Infrastructurii Rutiere (CNAIR) SA !<\/h4>\n<p>Stadiul fizic al lucr\u0103rilor a ajuns la aproape 68%!<\/p>\n<p>\u201eAsocierea de constructori rom\u00e2ni \u0219i bosniaci (UMB Spedition \u2013 EuroAsfalt) este bine mobilizat\u0103 \u00een \u0219antier, cu 800 de muncitori \u0219i 350 de utilaje care lucreaz\u0103 simultan la tuneluri (galerii) \u0219i structuri.<\/p>\n<p>La Tunelul 1, ambele galerii au fost str\u0103punse (415 m \u0219i 367,5 m) \u0219i s-au \u00eencheiat mai multe etape de construc\u021bie.<br \/>\n\u00cen galeria st\u00e2ng\u0103 s-au finalizat lucr\u0103rile de torcretare, cele la funda\u021biile bol\u021bii \u00eentoarse \u0219i c\u0103ptu\u0219eala interioar\u0103.<br \/>\n\u00cen galeria dreapt\u0103 se lucreaz\u0103 la armare, cofrare \u0219i betonarea c\u0103ptu\u0219elii interioare.<\/p>\n<p>Tunelul 2, format din dou\u0103 galerii (1.985 m \u0219i 1.825 m):<br \/>\n\u2013 la galeria din st\u00e2nga au mai r\u0103mas de excavat 190 m,<br \/>\n\u2013 la galeria din dreapta au mai r\u0103mas de excavat 480 m.<\/p>\n<p>Solu\u021bia inginereasc\u0103 inovativ\u0103 folosit\u0103 la construc\u021bia acestor tuneluri este un mixt \u00eentre NATM (Noua Metod\u0103 Austriac\u0103) \u0219i metoda cut and cover.<br \/>\nNATM presupune excavarea pe sec\u021biuni mici, montarea rapid\u0103 a unui strat de beton (torcret) \u0219i a unor ancore metalice pentru a sus\u021bine roca.<\/p>\n<p>Metoda cut and cover presupune ca s\u0103p\u0103tura s\u0103 se fac\u0103 de la suprafa\u021b\u0103. Aceast\u0103 opera\u021biune este urmat\u0103 de betonarea pere\u021bilor \u0219i acoperirea tunelului cu o plac\u0103 de beton.<\/p>\n<p>\u00cen paralel se lucreaz\u0103 la terasamente, funda\u021bii, la cele 2 viaducte \u0219i la cele 2 pasaje de pe traseul autostr\u0103zii.<\/p>\n<p>Contractul, cu o valoare de 1,82 miliarde lei (f\u0103r\u0103 TVA), este finan\u021bat prin #PNRR.<\/p>\n<p>Odat\u0103 cu deschiderea circula\u021biei pe cei 9,13 km ai sec\u021biunii Margina \u2013 Holdea (#A1), va fi asigurat\u0103 leg\u0103tura complet\u0103 pe autostrad\u0103 \u00eentre centrul Rom\u00e2niei \u0219i frontiera de vest, pe o distan\u021b\u0103 de peste 360 km (de la Boi\u021ba la N\u0103dlac)\u201d, a scris Cristian Pistol pe Facebook.<\/p>\n<iframe loading=\"lazy\" title=\"A1 Holdea \u2013 Margina: imagini din interiorul tunelurilor aflate \u00een execu\u021bie, 1 iulie 2026\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/jTYIc9ie8SI?feature=oembed\" frameborder allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/renasterea.ro\/noi-imagini-video-de-pe-santierul-margina-holdea-autostrada-a1-stadiul-fizic-al-lucrarilor-a-ajuns-la-aproape-68\/&#8221;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/renasterea.ro\/ro\/wp-content\/uploads\/2026\/07\/margina-holdea.jpghttps:\/\/renasterea.ro\/ro\/wp-content\/uploads\/2026\/07\/margina-holdea.jpg&#8221;] Noi imagini de pe \u0219antierul Sec\u021biunii Margina \u2013 Holdea a autostr\u0103zii Lugoj-Deva (A1) au fost transmise, joi, de c\u0103tre dl Cristian Pistol, directorul general al Companiei Na\u0163ionale de Administrare a Infrastructurii Rutiere (CNAIR) SA ! Stadiul fizic al lucr\u0103rilor a ajuns la aproape 68%! \u201eAsocierea de constructori rom\u00e2ni \u0219i bosniaci (UMB Spedition [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[226,188],"class_list":["post-2025954","post","type-post","status-publish","format-standard","hentry","category-romania","tag-crawlmanager","tag-renasterea-ro"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2025954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2025954"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2025954\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2025954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2025954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2025954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}