{"id":39933,"date":"2026-08-22T09:10:00","date_gmt":"2026-08-22T07:10:00","guid":{"rendered":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/?p=39933"},"modified":"2026-08-27T07:56:02","modified_gmt":"2026-08-27T05:56:02","slug":"le-tunnel-de-mourepiane-menace-par-la-pollution","status":"publish","type":"post","link":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/2026\/08\/22\/le-tunnel-de-mourepiane-menace-par-la-pollution\/","title":{"rendered":"\u00c0 Marseille, le tunnel de Mourepiane menac\u00e9 par la pollution"},"content":{"rendered":"<div class=\"paragraph\">\n<p>En d\u00e9cidant de maintenir son activit\u00e9 dans les quartiers Nord de Marseille, au chemin de la Madrague-Ville (15<sup>e<\/sup>) l\u2019entreprise de peinture a\u00e9ronautique Satys h\u00e9rite aussi du lourd passif du site. De l\u2019ancienne activit\u00e9 de Protec M\u00e9taux Arenc reste en effet la lourde pollution au chrome\u00a0VI, la forme la plus dangereuse du chrome, canc\u00e9rig\u00e8ne. Un dossier suivi depuis longtemps, avec la mise en place d\u2019un plan de gestion en f\u00e9vrier\u00a02021. Mais si la r\u00e9novation du site et la poursuite de l\u2019activit\u00e9 \u00e0 permis de maintenir 120\u00a0emplois industriels, le chantier de d\u00e9pollution doit d\u00e9sormais \u00eatre adapt\u00e9, alors que les objectifs fix\u00e9s pour d\u00e9polluer les eaux souterraines n\u2019ont toujours pas \u00e9t\u00e9 atteints. Certes, des injections d\u2019acide ascorbique ont \u00e9t\u00e9 r\u00e9alis\u00e9es, \u00e0 trois reprises en\u00a02022, pour r\u00e9duire la concentration en chrome\u00a0VI. Mais tandis que le plan de gestion imposait une concentration de 0,1\u00a0mg\/L dans les eaux de la fontaine install\u00e9e dans la r\u00e9sidence voisine, ce sont des concentrations de 30\u00a0mg\/L qui sont mesur\u00e9es, \u00ab\u00a0<i>rejet\u00e9es in fine dans le milieu naturel sans traitement pr\u00e9alable<\/i><i>\u00a0<\/i>\u00bb. Avec des cons\u00e9quences sur les installations voisines\u00a0: \u00ab\u00a0<i>Les infiltrations d\u2019eaux pollu\u00e9es dans le tunnel du Soulat en provenance du site sont susceptibles de compromettre sa remise en service \u00e0 court terme, compte tenu des d\u00e9sordres potentiellement occasionn\u00e9s sur l\u2019ouvrage et des risques sanitaires \u00e9ventuellement encourus par le personnel en charge de la maintenance<\/i><i>\u00a0<\/i>\u00bb, \u00e9crit la pr\u00e9fecture. Or, c\u2019est ce tunnel qui permet de relier le terminal de Mourepiane, o\u00f9 ont \u00e9t\u00e9 transf\u00e9r\u00e9es les installations ferroviaires du\u00a0Cannet. La pr\u00e9fecture demande donc \u00e0 Satys de mettre \u00e0 jour d\u2019ici fin\u00a0avril son plan de gestion, mais surtout de mettre en place avant ce lundi un pompage et un traitement des eaux pollu\u00e9es, \u00ab\u00a0<i>en vue d\u2019\u00e9puiser le stock d\u2019eau et de chrome mobilisable<\/i><i>\u00a0<\/i>\u00bb.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"En d&eacute;cidant de maintenir son activit&eacute; dans les quartiers Nord de Marseille, au chemin de la Madrague-Ville (15e) l&rsquo;entreprise de peinture a&eacute;ronautique Satys h&eacute;rite aussi du lourd passif du site. De l&rsquo;ancienne &#8230;","protected":false},"author":1,"featured_media":39934,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3926,3925,333],"tags":[10,1585,16,116,666],"news-destination":[3944],"news-source":[475],"is_homepage":[],"ta_other":[],"class_list":["post-39933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-accueil-merge","category-accueil-third","category-environnement","tag-bouches-du-rhone","tag-fret-ferroviaire","tag-marseille","tag-pollution","tag-transports","news-destination-homepage","news-source-website"],"_links":{"self":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/39933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/comments?post=39933"}],"version-history":[{"count":2,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/39933\/revisions"}],"predecessor-version":[{"id":39998,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/39933\/revisions\/39998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media\/39934"}],"wp:attachment":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media?parent=39933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/categories?post=39933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/tags?post=39933"},{"taxonomy":"news-destination","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-destination?post=39933"},{"taxonomy":"news-source","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-source?post=39933"},{"taxonomy":"is_homepage","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/is_homepage?post=39933"},{"taxonomy":"ta_other","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/ta_other?post=39933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}