{"id":35739,"date":"2024-05-27T11:12:03","date_gmt":"2024-05-27T09:12:03","guid":{"rendered":"https:\/\/desarrollo.ypsossafety.com\/etapes-prealables-a-linstallation-dune-ligne-de-vie\/"},"modified":"2026-10-30T00:04:30","modified_gmt":"2026-10-29T23:04:30","slug":"etapes-prealables-a-linstallation-dune-ligne-de-vie","status":"publish","type":"post","link":"https:\/\/ypsossafety.com\/fr\/etapes-prealables-a-linstallation-dune-ligne-de-vie\/","title":{"rendered":"\u00c9tapes pr\u00e9alables \u00e0 l&rsquo;installation d&rsquo;une ligne de vie"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dans de pr\u00e9c\u00e9dents articles, nous avons parl\u00e9 des <a href=\"https:\/\/ypsossafety.com\/elementos-que-componen-una-linea-de-vida\/\" target=\"_blank\" rel=\"noreferrer noopener\">composants d&rsquo;une ligne de vie,<\/a> et cette fois nous nous concentrerons sur la mani\u00e8re de r\u00e9aliser son installation.<\/p>\n\n<p class=\"wp-block-paragraph\">Rappelons qu&rsquo;il s&rsquo;agit de syst\u00e8mes de s\u00e9curit\u00e9 con\u00e7us pour \u00e9viter les accidents et en minimiser les dommages, s&rsquo;ils se produisent, dans le cadre de travaux en hauteur.<\/p>\n\n<p class=\"wp-block-paragraph\">Comme l&rsquo;indique la loi 31\/1995 du 8 novembre relative \u00e0 la pr\u00e9vention des risques professionnels, plus pr\u00e9cis\u00e9ment son article 15, paragraphe h, les mesures de s\u00e9curit\u00e9 de protection collective pr\u00e9valent sur les mesures individuelles\u00a0; c&rsquo;est pourquoi, lors du choix d&rsquo;un syst\u00e8me de s\u00e9curit\u00e9 adapt\u00e9, la premi\u00e8re chose \u00e0 faire est de proc\u00e9der \u00e0 un relev\u00e9 de donn\u00e9es correct.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Pourquoi installer une <a href=\"https:\/\/ypsossafety.com\/linea-de-vida\/\" target=\"_blank\" rel=\"noreferrer noopener\">ligne de vie<\/a> ?<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Nous prendrons principalement en consid\u00e9ration les raisons qui nous conduisent \u00e0 choisir les lignes de vie comme \u00e9l\u00e9ments de protection.<\/p>\n\n<p class=\"wp-block-paragraph\">Il y a des cas o\u00f9 les structures elles-m\u00eames assurent la s\u00e9curit\u00e9 n\u00e9cessaire sur les toitures et certains acc\u00e8s.<\/p>\n\n<p class=\"wp-block-paragraph\">Dans les cas o\u00f9 ce n&rsquo;est pas le cas, nous devons recourir \u00e0 ces syst\u00e8mes de s\u00e9curit\u00e9.<\/p>\n\n<p class=\"wp-block-paragraph\">Une fois \u00e9valu\u00e9 qu&rsquo;ils sont r\u00e9ellement n\u00e9cessaires et que nous ne pouvons pas r\u00e9soudre la situation au moyen de garde-corps de protection ou de passerelles facilitant les acc\u00e8s de mani\u00e8re collective, la premi\u00e8re chose que nous prendrons en compte est le type de maintenance, de travaux ou d&rsquo;acc\u00e8s que nous devons r\u00e9aliser, afin de v\u00e9rifier si l&rsquo;installation de lignes de vie est n\u00e9cessaire sur toute la zone ou seulement sur une partie d\u00e9limit\u00e9e, o\u00f9 ces travaux ou acc\u00e8s doivent \u00eatre effectu\u00e9s.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>O\u00f9 la ligne de vie sera-t-elle install\u00e9e\u00a0?<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Une fois ces informations bien \u00e9tablies, nous proc\u00e9derons \u00e0 un relev\u00e9 de donn\u00e9es exhaustif en commen\u00e7ant par les types de toitures, sous deux aspects tr\u00e8s importants\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Dimensions,<\/strong> en ce qui concerne la longueur, la largeur et la hauteur.<\/li>\n\n\n\n<li><strong>Caract\u00e9ristiques<\/strong>, c&rsquo;est-\u00e0-dire si elle dispose de pannes, comment est son fa\u00eetage, si elle a une ferme, quelle est la pente de la toiture et quelle est l&rsquo;\u00e9paisseur du mat\u00e9riau dont elle est faite.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Mais ce ne sont pas les seules donn\u00e9es \u00e0 prendre en compte pour choisir correctement le type de ligne de vie et proc\u00e9der \u00e0 son installation\u00a0; nous tiendrons \u00e9galement compte des aspects suivants\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Type de maintenance ou de travaux \u00e0 r\u00e9aliser<\/strong>, ce qui nous orientera vers les types de syst\u00e8mes les plus adapt\u00e9s.<\/li>\n\n\n\n<li><strong>O\u00f9 les ancrages seront r\u00e9alis\u00e9s<\/strong>, qui peuvent \u00eatre au sol, au plafond ou au mur.<\/li>\n\n\n\n<li><strong>Comment on acc\u00e9dera au syst\u00e8me de s\u00e9curit\u00e9<\/strong>, au cas o\u00f9 nous devrions compl\u00e9ter l&rsquo;installation par d&rsquo;autres moyens d&rsquo;acc\u00e8s.<\/li>\n\n\n\n<li><strong>Distance de port\u00e9e adapt\u00e9e.<\/strong><\/li>\n\n\n\n<li><strong>Distance des syst\u00e8mes de s\u00e9curit\u00e9 par rapport aux zones de chute.<\/strong><\/li>\n\n\n\n<li><strong>Type de milieu dans lequel nous nous trouvons<\/strong>, ce qui nous indiquera le type de mat\u00e9riau \u00e0 choisir pour nos lignes de vie.<\/li>\n\n\n\n<li>Si des <strong>moyens auxiliaires de levage<\/strong> seront n\u00e9cessaires, tant pour le personnel que pour le mat\u00e9riel.<\/li>\n\n\n\n<li><strong>Quels \u00e9quipements de connexion seront n\u00e9cessaires<\/strong>, comme des antichutes \u00e0 rappel automatique, des absorbeurs ou des cordes avec bloqueur.<\/li>\n\n\n\n<li><strong>Ma\u00eetriser l&rsquo;\u00e9ventuel effet pendule.<\/strong><\/li>\n\n\n\n<li>Les <strong>types d&rsquo;ancrage<\/strong> aux diff\u00e9rentes structures et la n\u00e9cessit\u00e9 \u00e9ventuelle d&rsquo;essais d&rsquo;ancrage pr\u00e9alables.<\/li>\n\n\n\n<li>Enfin, et surtout, <strong>\u00e9laborer un plan de secours et d&rsquo;\u00e9vacuation adapt\u00e9.<\/strong><\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Une fois tous ces aspects v\u00e9rifi\u00e9s, nous proc\u00e9derons au choix des types de lignes de vie.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-1024x1024.jpg\" alt=\"plan, casque et r&#xE8;gle d'une ligne de vie\" class=\"wp-image-12759\" style=\"width:464px;height:auto\" srcset=\"https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-1024x1024.jpg 1024w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-300x300.jpg 300w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-150x150.jpg 150w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-768x768.jpg 768w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-1536x1536.jpg 1536w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-560x560.jpg 560w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-900x900.jpg 900w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-1920x1920.jpg 1920w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-1320x1320.jpg 1320w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-600x600.jpg 600w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-100x100.jpg 100w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2024\/05\/plano-64x64.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>S\u00e9lection du type de ligne de vie<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Une fois l&rsquo;\u00e9valuation des risques et le relev\u00e9 des donn\u00e9es n\u00e9cessaires effectu\u00e9s, nous s\u00e9lectionnerons le type de ligne de vie le mieux adapt\u00e9 \u00e0 nos besoins.<\/p>\n\n<p class=\"wp-block-paragraph\">Parmi elles, <strong>nous trouverons des <a href=\"https:\/\/ypsossafety.com\/linea-de-vida-horizontal-flexible\/\" target=\"_blank\" rel=\"noreferrer noopener\">lignes de vie horizontales <\/a>et <a href=\"https:\/\/ypsossafety.com\/linea-de-vida-vertical\/\" target=\"_blank\" rel=\"noreferrer noopener\">verticales<\/a>,<\/strong> sachant que les unes comme les autres peuvent \u00eatre temporaires ou fixes.<\/p>\n\n<p class=\"wp-block-paragraph\">Un autre aspect tr\u00e8s important \u00e0 prendre en compte est <strong>le choix des mat\u00e9riaux de fabrication de ces syst\u00e8mes de s\u00e9curit\u00e9<\/strong> : comme nous l&rsquo;avons indiqu\u00e9 plus haut, selon l&rsquo;environnement dans lequel l&rsquo;installation doit \u00eatre r\u00e9alis\u00e9e, nous devrons opter pour tel ou tel mat\u00e9riau.<\/p>\n\n<p class=\"wp-block-paragraph\">Il existe des zones \u00e0 forte salinit\u00e9, pour lesquelles l&rsquo;acier inoxydable serait un mat\u00e9riau adapt\u00e9, de pr\u00e9f\u00e9rence \u00e0 la fabrication la plus courante, qui est en aluminium.<\/p>\n\n<p class=\"wp-block-paragraph\">Il est \u00e9galement fr\u00e9quent de rencontrer ce type de syst\u00e8mes dans des zones corrosives\u00a0; nous devrons donc adapter leurs \u00e9l\u00e9ments afin qu&rsquo;ils ne subissent pas de d\u00e9t\u00e9rioration pr\u00e9matur\u00e9e, avec les risques que cela peut entra\u00eener.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Installation d&rsquo;une ligne de vie<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Enfin, nous passerons \u00e0 son installation\u00a0; pour cela, nous suivrons correctement les \u00e9tapes suivantes\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Nous \u00e9quiperons la toiture d&rsquo;<strong>\u00e9l\u00e9ments d&rsquo;ancrage temporaires <\/strong>afin que les installateurs puissent r\u00e9aliser les travaux en toute s\u00e9curit\u00e9.<\/li>\n\n\n\n<li>Nous r\u00e9aliserons un <strong>trac\u00e9 d&rsquo;implantation des \u00e9l\u00e9ments d&rsquo;ancrage<\/strong> sur la surface o\u00f9 se d\u00e9roulera l&rsquo;installation, en effectuant des rep\u00e8res qui n&rsquo;endommagent pas la surface.<\/li>\n\n\n\n<li><strong>Nous disposerons les mat\u00e9riaux \u00e0 installer<\/strong> \u00e0 chaque emplacement.<\/li>\n\n\n\n<li>Nous proc\u00e9derons \u00e0 l&rsquo;<strong>installation des composants des lignes de vie en suivant les indications des notices des fabricants,<\/strong> en respectant les \u00e9l\u00e9ments de fixation pr\u00e9vus pour chaque type de surface rencontr\u00e9.<\/li>\n\n\n\n<li>Nous r\u00e9aliserons une <strong>documentation graphique <\/strong>afin de pouvoir \u00e9tablir ensuite les rapports n\u00e9cessaires.<\/li>\n\n\n\n<li><strong>Les syst\u00e8mes eux-m\u00eames et leurs acc\u00e8s seront signal\u00e9s par des plaques<\/strong> pour indiquer que cette zone est \u00e9quip\u00e9e de ces \u00e9l\u00e9ments de s\u00e9curit\u00e9.<\/li>\n\n\n\n<li><strong>Tous les \u00e9l\u00e9ments temporaires<\/strong> qu&rsquo;il a fallu mettre en place pour une installation s\u00fbre seront retir\u00e9s.<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Il est important de rappeler que, pour une installation correcte et s\u00fbre de ces syst\u00e8mes, nous devrons tenir compte de deux aspects\u00a0: d&rsquo;une part, suivre toutes les indications et recommandations donn\u00e9es par les fabricants dans leurs notices et fiches techniques.<\/p>\n\n<p class=\"wp-block-paragraph\">D&rsquo;autre part, le personnel charg\u00e9 des travaux d&rsquo;installation doit \u00eatre exclusivement un personnel qualifi\u00e9 et sp\u00e9cialis\u00e9 dans ce domaine, ayant re\u00e7u au pr\u00e9alable la formation n\u00e9cessaire de la part du fabricant en tant qu&rsquo;installateur agr\u00e9\u00e9 car, m\u00eame si ces syst\u00e8mes sont tr\u00e8s similaires, chaque fabricant a ses particularit\u00e9s.<\/p>\n\n<p class=\"wp-block-paragraph\">Nous analyserons plus loin, de mani\u00e8re plus d\u00e9taill\u00e9e, toutes les \u00e9tapes \u00e0 suivre pour l&rsquo;installation d&rsquo;une ligne de vie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans de pr\u00e9c\u00e9dents articles, nous avons parl\u00e9 des composants d&rsquo;une ligne de vie, et cette fois nous nous concentrerons sur la mani\u00e8re de r\u00e9aliser son installation. Rappelons qu&rsquo;il s&rsquo;agit de syst\u00e8mes de s\u00e9curit\u00e9 con\u00e7us pour \u00e9viter les accidents et en minimiser les dommages, s&rsquo;ils se produisent, dans le cadre de travaux en hauteur. Comme l&rsquo;indique [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":35740,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_breadcrumb_parent_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[130],"tags":[],"class_list":["post-35739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lignes-de-vie","grve-entry-item","grve-blog-item"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00c9tapes pr\u00e9alables \u00e0 l&#039;installation d&#039;une ligne de vie<\/title>\n<meta name=\"description\" content=\"Avant l&#039;installation d&#039;une ligne de vie, il faut savoir pourquoi elle est n\u00e9cessaire et quelles sont les conditions du site.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ypsossafety.com\/fr\/etapes-prealables-a-linstallation-dune-ligne-de-vie\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9tapes pr\u00e9alables \u00e0 l&#039;installation d&#039;une ligne de vie\" \/>\n<meta property=\"og:description\" content=\"Avant l&#039;installation d&#039;une ligne de vie, il faut savoir pourquoi elle est n\u00e9cessaire et quelles sont les conditions du site.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ypsossafety.com\/fr\/etapes-prealables-a-linstallation-dune-ligne-de-vie\/\" \/>\n<meta property=\"og:site_name\" content=\"YPSOS\" \/>\n<meta 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