{"id":70997,"date":"2026-07-09T12:08:09","date_gmt":"2026-07-09T10:08:09","guid":{"rendered":"https:\/\/www.helenefm.com\/?p=70997"},"modified":"2026-07-09T12:08:09","modified_gmt":"2026-07-09T10:08:09","slug":"barzan-le-systeme-dendiguement-inaugure","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=70997","title":{"rendered":"Barzan : le syst\u00e8me d&rsquo;endiguement inaugur\u00e9"},"content":{"rendered":"<div id=\"attachment_70998\" style=\"width: 1510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-70998\" data-attachment-id=\"70998\" data-permalink=\"https:\/\/www.helenefm.com\/?attachment_id=70998\" data-orig-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films.jpg\" data-orig-size=\"1500,1125\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;Denis Bibbal&quot;,&quot;camera&quot;:&quot;FC3582&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1773232326&quot;,&quot;copyright&quot;:&quot;CARA-Alexandre Garcia&quot;,&quot;focal_length&quot;:&quot;6.72&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.0055555555555556&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Credit CARA &amp;#8211; Artgrafik Films\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films-1024x768.jpg\" class=\"wp-image-70998 size-full\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films.jpg\" alt=\"\" width=\"1500\" height=\"1125\" srcset=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films.jpg 1500w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films-300x225.jpg 300w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films-1024x768.jpg 1024w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films-768x576.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><p id=\"caption-attachment-70998\" class=\"wp-caption-text\">Le syst\u00e8me d&rsquo;endiguement a \u00e9t\u00e9 inaugur\u00e9.<\/p><\/div>\n<p>L\u2019inauguration hier apr\u00e8s-midi \u00e0 Barzan, au sud-est de Royan, d\u2019un nouvel ouvrage pour mieux prot\u00e9ger le littoral face aux submersions marines. Il s\u2019agit d\u2019un syst\u00e8me d&rsquo;endiguement qui a \u00e9t\u00e9 am\u00e9nag\u00e9 sur le site de Barzan-Plage. Ce chantier de pr\u00e8s de 3 millions d&rsquo;euros doit permettre de s\u00e9curiser les habitants, les activit\u00e9s \u00e9conomiques et le site arch\u00e9ologique du F\u00e2.<br \/>\nBarzan tourne une nouvelle page dans sa lutte contre les submersions marines. La Communaut\u00e9 d&rsquo;agglom\u00e9ration Royan Atlantique a inaugur\u00e9 ce mercredi son nouveau syst\u00e8me d&rsquo;endiguement de Barzan-Plage, r\u00e9alis\u00e9 apr\u00e8s plusieurs mois de travaux. La commune avait \u00e9t\u00e9 durement touch\u00e9e par les temp\u00eates Martin en 1999, puis Xynthia en 2010. Pour renforcer durablement la protection du secteur, un ouvrage de 1 035 m\u00e8tres a \u00e9t\u00e9 construit entre novembre 2025 et juin 2026. Il associe un rideau de palplanches, des enrochements renforc\u00e9s et un couronnement en b\u00e9ton arm\u00e9. L&rsquo;ensemble a \u00e9t\u00e9 dimensionn\u00e9 pour r\u00e9sister \u00e0 une temp\u00eate de type Martin, avec une marge suppl\u00e9mentaire de 20 centim\u00e8tres, afin d&rsquo;anticiper la mont\u00e9e du niveau de la mer. Cet \u00e9quipement prot\u00e8ge d\u00e9sormais pr\u00e8s de 430 habitants, mais aussi des commerces, un camping, un restaurant, une agence immobili\u00e8re et le site arch\u00e9ologique du F\u00e2. Le co\u00fbt des \u00e9tudes et des travaux d\u00e9passe les 2,8 millions d&rsquo;euros hors taxes. Le projet a \u00e9t\u00e9 financ\u00e9 par l&rsquo;\u00c9tat, le D\u00e9partement, la R\u00e9gion Nouvelle-Aquitaine et la CARA. La CARA qui sera charg\u00e9e d\u2019assurer la surveillance et l&rsquo;entretien de cet ouvrage dans le cadre de sa comp\u00e9tence Gemapi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019inauguration hier apr\u00e8s-midi \u00e0 Barzan, au sud-est de Royan, d\u2019un nouvel ouvrage pour mieux prot\u00e9ger le littoral face aux submersions marines. Il s\u2019agit d\u2019un syst\u00e8me d&rsquo;endiguement qui a \u00e9t\u00e9 am\u00e9nag\u00e9 sur le<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=70997\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":70998,"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_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[103],"tags":[45],"class_list":["post-70997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","tag-royan"],"views":137,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/07\/Credit-CARA-Artgrafik-Films.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-it7","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/70997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70997"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/70997\/revisions"}],"predecessor-version":[{"id":70999,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/70997\/revisions\/70999"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/70998"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}