{"id":527,"date":"2011-11-17T10:19:00","date_gmt":"2011-11-17T09:19:00","guid":{"rendered":"https:\/\/www.observatoire-du-nucleaire.org\/?p=527"},"modified":"2026-09-05T09:45:52","modified_gmt":"2026-09-05T07:45:52","slug":"pour-lirsn-les-centrales-nucleaires-peuvent-continuer-a-fonctionner-malgre-leur-surete-defaillante","status":"publish","type":"post","link":"https:\/\/www.observatoire-du-nucleaire.org\/?p=527","title":{"rendered":"Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0&nbsp;fonctionner\u2026 malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante&nbsp;!"},"content":{"rendered":"<p class=\"wp-block-paragraph\">L\u2019Observatoire du nucl\u00e9aire conteste les conclu\u00adsions de l\u2019IRSN (Institut de radio\u00adpro\u00adtec\u00adtion et de s\u00fbre\u00adt\u00e9 nucl\u00e9aire) qui, dans un rap\u00adport remis aujourd\u2019hui \u00e0&nbsp;l\u2019ASN (Autorit\u00e9 de s\u00fbre\u00adt\u00e9 nucl\u00e9aire), se pro\u00adnonce pour la conti\u00adnua\u00adtion de l\u2019exploitation de tous les r\u00e9ac\u00adteurs nucl\u00e9aires fran\u00ad\u00e7ais\u2026 tout en recon\u00adnais\u00adsant que leur s\u00fbre\u00adt\u00e9 est gra\u00adve\u00adment d\u00e9faillante.<\/p>\n<p class=\"wp-block-paragraph\">En effet, l\u2019IRSN recon\u00adnait&nbsp;que&nbsp;:<\/p>\n<ul class=\"wp-block-list\"><li>\u00ab&nbsp;Les fonc\u00adtions vitales des r\u00e9ac\u00adteurs nucl\u00e9aires fran\u00ad\u00e7ais doivent \u00eatre mieux pro\u00adt\u00e9\u00adg\u00e9es pour pou\u00advoir r\u00e9sis\u00adter \u00e0&nbsp;tous les risques de catas\u00adtrophe naturelle&nbsp;\u00bb<\/li>\n<\/ul>\n<ul class=\"wp-block-list\"><li>\u00ab&nbsp;Il faut cr\u00e9er un noyau dur autour des sys\u00adt\u00e8mes vitaux du r\u00e9ac\u00adteur, comme les fonc\u00adtions ultimes de refroi\u00addis\u00adse\u00adment et d\u2019alimentation \u00e9lectrique&nbsp;\u00bb<\/li>\n<\/ul>\n<ul class=\"wp-block-list\"><li>\u00ab&nbsp;Dans chaque r\u00e9ac\u00adteur, il faut qu\u2019il y&nbsp;ait au moins un g\u00e9n\u00e9\u00adra\u00adteur die\u00adsel qui soit en hau\u00adteur, ind\u00e9\u00adpen\u00addant et pro\u00adt\u00e9\u00adg\u00e9, y&nbsp;com\u00adpris son ali\u00admen\u00adta\u00adtion, et qui tienne m\u00eame en cas de s\u00e9isme tr\u00e8s violent&nbsp;\u00bb<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">Sachant qu\u2019un \u00e9v\u00e8\u00adne\u00adment natu\u00adrel violent (tem\u00adp\u00eate, gel s\u00e9v\u00e8re, inon\u00adda\u00adtion, s\u00e9isme, etc) peut se pro\u00adduire \u00e0&nbsp;chaque ins\u00adtant, L\u2019IRSN recon\u00adna\u00eet donc impli\u00adci\u00adte\u00adment que les r\u00e9ac\u00adteurs fran\u00ad\u00e7ais peuvent cau\u00adser \u00e0&nbsp;tout moment une catas\u00adtrophe nucl\u00e9aire et que les mesures et mat\u00e9\u00adriels indis\u00adpen\u00adsables face \u00e0&nbsp;un tel \u00e9v\u00e8\u00adne\u00adment sont absents.<\/p>\n<p class=\"wp-block-paragraph\">Comme l\u2019avait d\u00e9non\u00adc\u00e9 l\u2019Observatoire du nucl\u00e9aire en mars der\u00adnier au moment du lan\u00adce\u00adment de cet <a class=\"spip_in\" href=\"https:\/\/www.observatoire-du-nucleaire.org\/?p=543\">audit<\/a>, ces conclu\u00adsions d\u2019une cou\u00adpable indul\u00adgence en faveur de l\u2019industrie nucl\u00e9aire \u00e9taient faciles \u00e0&nbsp;deviner.<\/p>\n<p class=\"wp-block-paragraph\">En effet, mer\u00adcre\u00addi 23 mars 2011, le Pr\u00e9sident de l\u2019Autorit\u00e9 de s\u00fbre\u00adt\u00e9 nucl\u00e9aire (ASN), Andr\u00e9-Claude Lacoste a&nbsp;d\u00e9cla\u00adr\u00e9 au cours d\u2019une r\u00e9union des agences de s\u00e9cu\u00adri\u00adt\u00e9 nucl\u00e9aire euro\u00adp\u00e9ennes \u00e0&nbsp;Helsinki&nbsp;: \u00ab&nbsp;Il n\u2019y a&nbsp;aucune rai\u00adson de fer\u00admer quelque cen\u00adtrale que ce soit en France&nbsp;\u00bb.<\/p>\n<p class=\"wp-block-paragraph\">Une fois de plus, il est av\u00e9\u00adr\u00e9 que les ins\u00adtances cen\u00ads\u00e9es v\u00e9ri\u00adfier la \u00ab&nbsp;s\u00fbre\u00adt\u00e9&nbsp;\u00bb des ins\u00adtal\u00adla\u00adtions nucl\u00e9aires sont tota\u00adle\u00adment sou\u00admises au lob\u00adby nucl\u00e9aire et concluent sys\u00adt\u00e9\u00adma\u00adti\u00adque\u00adment que les r\u00e9ac\u00adteurs nucl\u00e9aires peuvent conti\u00adnuer \u00e0&nbsp;fonc\u00adtion\u00adner mal\u00adgr\u00e9 les risques av\u00e9\u00adr\u00e9s, comme si les catas\u00adtrophes de Tchernobyl et de Fukushima ne s\u2019\u00e9taient jamais produites\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019Observatoire du nucl\u00e9aire conteste les conclu\u00adsions de l\u2019IRSN (Institut de radio\u00adpro\u00adtec\u00adtion et de s\u00fbre\u00adt\u00e9 nucl\u00e9aire) qui, dans un rap\u00adport remis aujourd\u2019hui \u00e0&nbsp;l\u2019ASN (Autorit\u00e9 de s\u00fbre\u00adt\u00e9 nucl\u00e9aire), se pro\u00adnonce pour la conti\u00adnua\u00adtion de l\u2019exploitation de tous les r\u00e9ac\u00adteurs nucl\u00e9aires fran\u00ad\u00e7ais\u2026 tout en recon\u00adnais\u00adsant que leur s\u00fbre\u00adt\u00e9 est gra\u00adve\u00adment d\u00e9faillante. En effet, l\u2019IRSN recon\u00adnait&nbsp;que&nbsp;: Sachant qu\u2019un \u00e9v\u00e8nement&nbsp;[\u2026]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-527","post","type-post","status-publish","format-standard","hentry","category-communiques"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0 fonctionner... malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante\u00a0! - Observatoire du nucl\u00e9aire<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.observatoire-du-nucleaire.org\/?p=527\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0 fonctionner... malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante\u00a0! - Observatoire du nucl\u00e9aire\" \/>\n<meta property=\"og:description\" content=\"L\u2019Observatoire du nucl\u00e9aire conteste les conclu\u00adsions de l\u2019IRSN (Institut de radio\u00adpro\u00adtec\u00adtion et de s\u00fbre\u00adt\u00e9 nucl\u00e9aire) qui, dans un rap\u00adport remis aujourd\u2019hui \u00e0&nbsp;l\u2019ASN (Autorit\u00e9 de s\u00fbre\u00adt\u00e9 nucl\u00e9aire), se pro\u00adnonce pour la conti\u00adnua\u00adtion de l\u2019exploitation de tous les r\u00e9ac\u00adteurs nucl\u00e9aires fran\u00ad\u00e7ais\u2026 tout en recon\u00adnais\u00adsant que leur s\u00fbre\u00adt\u00e9 est gra\u00adve\u00adment d\u00e9faillante. En effet, l\u2019IRSN recon\u00adnait&nbsp;que&nbsp;: Sachant qu\u2019un \u00e9v\u00e8\u00adne\u00adment [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.observatoire-du-nucleaire.org\/?p=527\" \/>\n<meta property=\"og:site_name\" content=\"Observatoire du nucl\u00e9aire\" \/>\n<meta property=\"article:published_time\" content=\"2011-11-17T09:19:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-05T07:45:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/?p=527#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/?p=527\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0&nbsp;fonctionner\u2026 malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante&nbsp;!\",\"datePublished\":\"2011-11-17T09:19:00+00:00\",\"dateModified\":\"2026-09-05T07:45:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/?p=527\"},\"wordCount\":387,\"publisher\":{\"@id\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/#organization\"},\"articleSection\":[\"Communiqu\u00e9s\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/?p=527\",\"url\":\"https:\\\/\\\/www.observatoire-du-nucleaire.org\\\/?p=527\",\"name\":\"Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0 fonctionner... malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante\u00a0! 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- Observatoire du nucl\u00e9aire","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.observatoire-du-nucleaire.org\/?p=527","og_locale":"fr_FR","og_type":"article","og_title":"Pour l\u2019IRSN, les centrales nucl\u00e9aires peuvent continuer \u00e0 fonctionner... malgr\u00e9 leur s\u00fbret\u00e9 d\u00e9faillante\u00a0! - Observatoire du nucl\u00e9aire","og_description":"L\u2019Observatoire du nucl\u00e9aire conteste les conclu\u00adsions de l\u2019IRSN (Institut de radio\u00adpro\u00adtec\u00adtion et de s\u00fbre\u00adt\u00e9 nucl\u00e9aire) qui, dans un rap\u00adport remis aujourd\u2019hui \u00e0&nbsp;l\u2019ASN (Autorit\u00e9 de s\u00fbre\u00adt\u00e9 nucl\u00e9aire), se pro\u00adnonce pour la conti\u00adnua\u00adtion de l\u2019exploitation de tous les r\u00e9ac\u00adteurs nucl\u00e9aires fran\u00ad\u00e7ais\u2026 tout en recon\u00adnais\u00adsant que leur s\u00fbre\u00adt\u00e9 est gra\u00adve\u00adment d\u00e9faillante. 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