{"id":68169,"date":"2025-12-04T07:55:15","date_gmt":"2025-12-04T06:55:15","guid":{"rendered":"https:\/\/www.helenefm.com\/?p=68169"},"modified":"2025-12-04T07:55:15","modified_gmt":"2025-12-04T06:55:15","slug":"rochefort-fin-du-chantier-de-creation-dune-digue-le-long-du-fleuve-charente","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=68169","title":{"rendered":"Rochefort : fin du chantier de cr\u00e9ation d&rsquo;une digue le long du fleuve Charente"},"content":{"rendered":"<div id=\"attachment_68170\" style=\"width: 1510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-68170\" data-attachment-id=\"68170\" data-permalink=\"https:\/\/www.helenefm.com\/?attachment_id=68170\" data-orig-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2.jpeg\" data-orig-size=\"1500,1125\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 14&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1764754572&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;1.54&quot;,&quot;iso&quot;:&quot;32&quot;,&quot;shutter_speed&quot;:&quot;0.0020408163265306&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"PlanDigueRochefort\u00a9Dept17 (2)\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2-1024x768.jpeg\" class=\"wp-image-68170 size-full\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2.jpeg\" alt=\"\" width=\"1500\" height=\"1125\" srcset=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2.jpeg 1500w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2-300x225.jpeg 300w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2-1024x768.jpeg 1024w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><p id=\"caption-attachment-68170\" class=\"wp-caption-text\">Visite de chantier hier matin. (photo CD 17)<\/p><\/div>\n<p>Le chantier de construction d\u2019une digue le long du fleuve Charente, entre Rochefort et Tonnay-Charente, touche \u00e0 sa fin. La livraison est pr\u00e9vue en janvier 2026, apr\u00e8s 15 mois de travaux. Une visite de terrain a eu lieu hier matin, en pr\u00e9sence des \u00e9lus locaux et de la sous-pr\u00e9f\u00e8te Ang\u00e9lique Rocher-Bedjoujou. L\u2019ouvrage de protection, qui s\u2019\u00e9tire sur 1,3 km, va permettre d\u2019assurer la protection de 1 500 habitants, du port de commerce, de plus de 50 entreprises et 25 b\u00e2timents publics et associatifs contre les submersions et les ph\u00e9nom\u00e8nes de type Xynthia, du nom de la temp\u00eate qui avait caus\u00e9 d\u2019importants d\u00e9g\u00e2ts en f\u00e9vrier 2010.<br \/>\n\u00c0 ce jour, ce sont 25 syst\u00e8mes d\u2019endiguements qui ont \u00e9t\u00e9 livr\u00e9s par le D\u00e9partement de la Charente-Maritime, en charge des Programmes d\u2019Actions de Pr\u00e9vention des Inondations depuis 2012. Le 26e est en cours d\u2019ach\u00e8vement, avec la cr\u00e9ation d&rsquo;une digue de protection de 1,3 km en bordure du fleuve Charente, qui s&rsquo;\u00e9tend des remparts de Rochefort, \u00e0 l\u2019ouest, jusqu&rsquo;au Pont-Rouge \u00e0 Tonnay-Charente, \u00e0 l\u2019est, reliant les deux communes limitrophes. Ce chantier qui s\u2019est tenu sur un site class\u00e9, a n\u00e9cessit\u00e9 une attention particuli\u00e8re \u00e0 l\u2019architecture des lieux. Tr\u00e8s prochainement, ce sont plus de 1 500 personnes qui seront prot\u00e9g\u00e9es contre les submersions, \u00e9quivalant \u00e0 la temp\u00eate Xynthia + 20 cm. Co\u00fbt des travaux : plus de 3,2 millions d\u2019euros HT, financ\u00e9s \u00e0 hauteur de 40% par l\u2019\u00c9tat, et le reste \u00e0 parts \u00e9gales par la Communaut\u00e9 d&rsquo;Agglom\u00e9ration Rochefort Oc\u00e9an, la R\u00e9gion Nouvelle-Aquitaine, et le D\u00e9partement de la Charente Maritime. La CARO a d\u00e9l\u00e9gu\u00e9 la ma\u00eetrise d\u2019ouvrage de ce chantier au D\u00e9partement de la Charente-Maritime, mais en sera le futur gestionnaire. Le chantier, qui s\u2019ach\u00e8ve d\u00e9sormais apr\u00e8s 15 mois de travaux, doit \u00eatre livr\u00e9 en janvier 2026.<br \/>\nL\u2019avenue de la Lib\u00e9ration \u00e0 Rochefort a pu rouvrir hier, apr\u00e8s plusieurs mois de fermeture pour les besoins des travaux.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le chantier de construction d\u2019une digue le long du fleuve Charente, entre Rochefort et Tonnay-Charente, touche \u00e0 sa fin. La livraison est pr\u00e9vue en janvier 2026, apr\u00e8s 15 mois de travaux. Une<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=68169\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":68170,"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":[40],"class_list":["post-68169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","tag-rochefort"],"views":440,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2025\/12\/PlanDigueRochefort\u00a9Dept17-2.jpeg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-hJv","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/68169","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=68169"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/68169\/revisions"}],"predecessor-version":[{"id":68171,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/68169\/revisions\/68171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/68170"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=68169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=68169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=68169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}