{"id":68164,"date":"2026-05-12T17:08:46","date_gmt":"2026-05-12T09:08:46","guid":{"rendered":"https:\/\/www.sunhelmmarine.com\/?p=68164"},"modified":"2026-05-12T17:08:47","modified_gmt":"2026-05-12T09:08:47","slug":"safety-measures-and-best-practices-when-using-underwater-air-lift-bags","status":"publish","type":"post","link":"https:\/\/www.sunhelmmarine.com\/fr\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/","title":{"rendered":"Mesures de s\u00e9curit\u00e9 et bonnes pratiques lors de l'utilisation de coussins d'air sous-marins"},"content":{"rendered":"<p>Les coussins d'air sous-marins sont largement utilis\u00e9s dans les op\u00e9rations de sauvetage maritime, de construction sous-marine, de r\u00e9cup\u00e9ration de navires et de plong\u00e9e. Ils peuvent sembler simples \u00e0 la surface, mais le levage sous-marin peut devenir dangereux tr\u00e8s rapidement si l'op\u00e9ration n'est pas planifi\u00e9e avec soin.<\/p>\n\n\n\n<p>Un objet lourd sous l'eau ne se d\u00e9place pas toujours comme on s'y attend. Des courants forts, de la boue pi\u00e9g\u00e9e, un poids in\u00e9gal ou une trop grande quantit\u00e9 d'air \u00e0 l'int\u00e9rieur du sac peuvent soudainement modifier l'\u00e9quilibre de l'ascenseur. C'est pourquoi les \u00e9quipes de plongeurs professionnels passent beaucoup de temps \u00e0 se pr\u00e9parer avant m\u00eame de commencer le gonflage.<\/p>\n\n\n\n<p>De bonnes habitudes de s\u00e9curit\u00e9 permettent de prot\u00e9ger les plongeurs, l'\u00e9quipement, les navires et l'environnement. Dans de nombreux cas, une planification minutieuse est plus importante que la puissance de levage.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png\" alt=\"air lifting bags\" class=\"wp-image-53850\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png 1024w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-300x182.png 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-768x465.png 768w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-124x75.png 124w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-480x290.png 480w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags.png 1309w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-start-with-a-full-equipment-inspection\">Commencer par une inspection compl\u00e8te de l'\u00e9quipement<\/h2>\n\n\n\n<p>Avant de commencer une op\u00e9ration de levage sous-marin, chaque pi\u00e8ce de l'\u00e9quipement doit \u00eatre soigneusement v\u00e9rifi\u00e9e.<\/p>\n\n\n\n<p>Les coussins de levage eux-m\u00eames doivent \u00eatre inspect\u00e9s pour v\u00e9rifier qu'ils ne pr\u00e9sentent pas de coupures, de coutures us\u00e9es, de sangles endommag\u00e9es ou de fuites au niveau des valves. M\u00eame un petit dommage peut devenir un probl\u00e8me s\u00e9rieux une fois que le coussin est sous pression sous l'eau.<\/p>\n\n\n\n<p>Le mat\u00e9riel de levage est tout aussi important que le sac. Les manilles, les cha\u00eenes, les \u00e9lingues, les crochets et les points de connexion doivent tous \u00eatre test\u00e9s avant la plong\u00e9e. Un gr\u00e9ement faible peut se rompre soudainement pendant la remont\u00e9e.<\/p>\n\n\n\n<p>Les syst\u00e8mes d'alimentation en air doivent \u00e9galement \u00eatre v\u00e9rifi\u00e9s. Les plongeurs testent normalement les compresseurs, les tuyaux de gonflage et les soupapes de d\u00e9charge avant d'entrer dans l'eau. De nombreuses \u00e9quipes exp\u00e9riment\u00e9es pr\u00e9parent des syst\u00e8mes d'air de secours au cas o\u00f9 le syst\u00e8me principal cesserait de fonctionner pendant l'op\u00e9ration.<\/p>\n\n\n\n<p>Sauter les \u00e9tapes de l'inspection peut faire gagner quelques minutes, mais cela peut cr\u00e9er des risques importants pour la s\u00e9curit\u00e9 par la suite.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-understand-the-real-weight-of-the-object\">Comprendre le poids r\u00e9el de l'objet<\/h2>\n\n\n\n<p>Une erreur fr\u00e9quente dans le domaine du levage sous-marin consiste \u00e0 calculer le poids de mani\u00e8re incorrecte.<\/p>\n\n\n\n<p>Les objets immerg\u00e9s peuvent sembler plus l\u00e9gers en raison de la flottabilit\u00e9, mais la boue, l'eau emprisonn\u00e9e, la cargaison ou la croissance marine peuvent ajouter un poids suppl\u00e9mentaire. Un objet coul\u00e9 peut \u00e9galement se d\u00e9placer pendant le levage, provoquant un d\u00e9s\u00e9quilibre soudain.<\/p>\n\n\n\n<p>Pour cette raison, les \u00e9quipes professionnelles laissent g\u00e9n\u00e9ralement une marge de s\u00e9curit\u00e9 au lieu d'utiliser le coussin de levage \u00e0 sa capacit\u00e9 nominale maximale.<\/p>\n\n\n\n<p>L'utilisation d'un sac trop petit peut surcharger l'\u00e9quipement et augmenter le risque de d\u00e9faillance.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-study-the-water-conditions-before-diving\">\u00c9tudier les conditions de l'eau avant de plonger<\/h2>\n\n\n\n<p>Les conditions sous-marines peuvent modifier compl\u00e8tement les op\u00e9rations de levage.<\/p>\n\n\n\n<p>Les courants forts peuvent pousser les objets suspendus sur le c\u00f4t\u00e9. Une mauvaise visibilit\u00e9 peut rendre la communication plus difficile pour les plongeurs. Les fonds marins rocheux ou les champs de d\u00e9bris peuvent \u00e9galement cr\u00e9er des risques d'enchev\u00eatrement.<\/p>\n\n\n\n<p>Avant le d\u00e9but de la remont\u00e9e, les \u00e9quipes de plongeurs proc\u00e8dent g\u00e9n\u00e9ralement \u00e0 des v\u00e9rifications :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vitesse actuelle<\/li>\n\n\n\n<li>Profondeur de l'eau<\/li>\n\n\n\n<li>Visibilit\u00e9<\/li>\n\n\n\n<li>Conditions de mar\u00e9e<\/li>\n\n\n\n<li>Type de fond marin<\/li>\n\n\n\n<li>Structures ou obstacles proches<\/li>\n<\/ul>\n\n\n\n<p>Les eaux calmes sont toujours plus s\u00fbres pour les travaux de levage sous-marin. Dans des conditions difficiles, m\u00eame des \u00e9quipes exp\u00e9riment\u00e9es peuvent retarder l'op\u00e9ration jusqu'\u00e0 ce que l'environnement s'am\u00e9liore.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-build-a-clear-lift-plan\">\u00c9laborer un plan de levage clair<\/h2>\n\n\n\n<p>Il est rare qu'une op\u00e9ration de levage sous-marin r\u00e9ussisse sans pr\u00e9paration.<\/p>\n\n\n\n<p>Les \u00e9quipes professionnelles \u00e9laborent normalement un plan de levage \u00e9tape par \u00e9tape avant d'entrer dans l'eau. Chaque personne impliqu\u00e9e doit comprendre clairement son r\u00f4le.<\/p>\n\n\n\n<p>Le plan comprend souvent<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Positions des plongeurs<\/li>\n\n\n\n<li>S\u00e9quence d'inflation<\/li>\n\n\n\n<li>Signaux de communication<\/li>\n\n\n\n<li>Proc\u00e9dures d'urgence<\/li>\n\n\n\n<li>Vitesse d'ascension contr\u00f4l\u00e9e<\/li>\n\n\n\n<li>T\u00e2ches de surveillance de la surface<\/li>\n<\/ul>\n\n\n\n<p>Lorsque plusieurs coussins de levage sont utilis\u00e9s ensemble, la coordination devient encore plus importante. Un gonflage in\u00e9gal peut faire basculer ou tourner l'objet de mani\u00e8re inattendue.<\/p>\n\n\n\n<p>Une bonne communication entre l'\u00e9quipe de surface et les plongeurs permet d'\u00e9viter toute confusion sous l'eau.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-inflate-slowly-and-carefully\">Gonfler lentement et avec pr\u00e9caution<\/h2>\n\n\n\n<p>L'une des r\u00e8gles de s\u00e9curit\u00e9 les plus importantes est simple : ne jamais gonfler trop vite.<\/p>\n\n\n\n<p>Un gonflage rapide peut faire monter brusquement l'objet ou le rendre instable. Si la charge bascule, l'ensemble du pont \u00e9l\u00e9vateur peut devenir dangereux en quelques secondes.<\/p>\n\n\n\n<p>Les op\u00e9rateurs les plus exp\u00e9riment\u00e9s ajoutent lentement de l'air tout en v\u00e9rifiant constamment l'\u00e9quilibre et le mouvement. Les petits ajustements sont beaucoup plus s\u00fbrs que les grands changements.<\/p>\n\n\n\n<p>Les plongeurs doivent \u00e9galement se rappeler que l'air se dilate pendant la remont\u00e9e. Au fur et \u00e0 mesure que le sac se d\u00e9place vers des eaux moins profondes, la pression interne change naturellement. Sans un contr\u00f4le minutieux, le sac peut se dilater excessivement.<\/p>\n\n\n\n<p>C'est pourquoi de nombreuses \u00e9quipes s'arr\u00eatent \u00e0 diff\u00e9rentes profondeurs pendant les grands levages pour lib\u00e9rer l'air exc\u00e9dentaire et stabiliser la charge.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-keep-divers-away-from-suspended-loads\">Tenir les plongeurs \u00e0 l'\u00e9cart des charges suspendues<\/h2>\n\n\n\n<p>Les plongeurs ne doivent jamais rester directement sous un objet suspendu.<\/p>\n\n\n\n<p>M\u00eame un levage contr\u00f4l\u00e9 peut devenir dangereux si le gr\u00e9ement glisse ou si l'\u00e9quilibre change soudainement. Les charges peuvent osciller, tourner ou s'\u00e9lever plus rapidement que pr\u00e9vu.<\/p>\n\n\n\n<p>Les \u00e9quipes de plong\u00e9e s\u00fbres maintiennent des voies d'\u00e9vacuation d\u00e9gag\u00e9es et \u00e9vitent de se tenir \u00e0 proximit\u00e9 des points de pincement ou des gr\u00e9ements sous tension.<\/p>\n\n\n\n<p>Les zones de rupture constituent un autre risque important. Si une ligne ou une \u00e9lingue se rompt sous l'effet de la tension, elle peut se d\u00e9placer violemment sous l'eau.<\/p>\n\n\n\n<p>Un bon positionnement permet de sauver des vies lors des op\u00e9rations de levage.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-use-proper-rigging-techniques\">Utiliser les bonnes techniques de gr\u00e9ement<\/h2>\n\n\n\n<p>Un gr\u00e9ement correct permet de r\u00e9partir uniform\u00e9ment la force sur l'objet \u00e0 soulever.<\/p>\n\n\n\n<p>Si les points de levage sont in\u00e9gaux, la charge peut basculer lourdement d'un c\u00f4t\u00e9. Les objets longs ou irr\u00e9guliers n\u00e9cessitent souvent l'utilisation conjointe de plusieurs coussins de levage.<\/p>\n\n\n\n<p>Par exemple, le levage d'une section de tuyau, d'une \u00e9pave ou d'une structure sous-marine n\u00e9cessite g\u00e9n\u00e9ralement des points d'attache \u00e9quilibr\u00e9s sur l'ensemble de l'objet.<\/p>\n\n\n\n<p>Les lignes de guidage sont \u00e9galement couramment utilis\u00e9es pour contr\u00f4ler les mouvements pendant l'ascension. Ces lignes aident les \u00e9quipes de surface \u00e0 stabiliser la charge et \u00e0 r\u00e9duire les d\u00e9rives ind\u00e9sirables.<\/p>\n\n\n\n<p>Un gr\u00e9ement soign\u00e9 permet des op\u00e9rations de levage plus souples et plus s\u00fbres.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-prepare-for-emergency-situations\">Se pr\u00e9parer aux situations d'urgence<\/h2>\n\n\n\n<p>M\u00eame les ascenseurs sous-marins bien con\u00e7us peuvent rencontrer des probl\u00e8mes inattendus.<\/p>\n\n\n\n<p>Un coussin de levage peut se rompre. La visibilit\u00e9 peut soudainement dispara\u00eetre. Les courants peuvent augmenter sans avertissement. Le gr\u00e9ement peut s'emm\u00ealer autour de d\u00e9bris.<\/p>\n\n\n\n<p>C'est pourquoi la pr\u00e9paration aux situations d'urgence est extr\u00eamement importante.<\/p>\n\n\n\n<p>Les \u00e9quipes professionnelles se pr\u00e9parent souvent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coussins de levage de secours<\/li>\n\n\n\n<li>Tuyaux d'air de rechange<\/li>\n\n\n\n<li>Outils de coupe d'urgence<\/li>\n\n\n\n<li>Plongeurs en attente<\/li>\n\n\n\n<li>Proc\u00e9dures de d\u00e9flation contr\u00f4l\u00e9e<\/li>\n<\/ul>\n\n\n\n<p>Les plongeurs doivent \u00e9galement savoir comment arr\u00eater la remont\u00e9e en toute s\u00e9curit\u00e9 si les conditions deviennent instables.<\/p>\n\n\n\n<p>Des d\u00e9cisions rapides et une communication calme sont essentielles dans les situations d'urgence sous-marine.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-maintain-lift-bags-after-every-operation\">Entretenir les coussins de levage apr\u00e8s chaque op\u00e9ration<\/h2>\n\n\n\n<p>Un bon entretien permet de prolonger la dur\u00e9e de vie des coussins d'air sous-marins et d'am\u00e9liorer la s\u00e9curit\u00e9 \u00e0 long terme.<\/p>\n\n\n\n<p>Apr\u00e8s chaque op\u00e9ration, les sacs doivent \u00eatre nettoy\u00e9s \u00e0 l'eau douce pour \u00e9liminer le sel, le sable et les algues. Laisser de l'eau sal\u00e9e sur le mat\u00e9riau pendant de longues p\u00e9riodes peut endommager la surface au fil du temps.<\/p>\n\n\n\n<p>Les sacs doivent \u00e9galement \u00eatre s\u00e9ch\u00e9s correctement avant d'\u00eatre stock\u00e9s. Le pliage inconsid\u00e9r\u00e9 d'un \u00e9quipement humide peut entra\u00eener l'usure du mat\u00e9riel ou des probl\u00e8mes de moisissure.<\/p>\n\n\n\n<p>La plupart des op\u00e9rateurs professionnels tiennent \u00e9galement des registres d'inspection pour suivre l'\u00e9tat de l'\u00e9quipement apr\u00e8s des cycles de levage r\u00e9p\u00e9t\u00e9s.<\/p>\n\n\n\n<p>Le remplacement pr\u00e9coce des pi\u00e8ces us\u00e9es est beaucoup plus s\u00fbr que l'attente d'une d\u00e9faillance sous l'eau.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-mistakes-that-create-safety-risks\">Les erreurs courantes qui cr\u00e9ent des risques pour la s\u00e9curit\u00e9<\/h2>\n\n\n\n<p>De nombreux accidents de levage sous-marin sont dus \u00e0 des erreurs \u00e9vitables.<\/p>\n\n\n\n<p>Les probl\u00e8mes les plus courants sont les suivants<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Surcharge du coussin de levage<\/li>\n\n\n\n<li>Gonflage trop rapide<\/li>\n\n\n\n<li>Mauvaise communication entre les plongeurs<\/li>\n\n\n\n<li>Mauvais r\u00e9glage du gr\u00e9ement<\/li>\n\n\n\n<li>Ignorer l'\u00e9volution des conditions de l'eau<\/li>\n\n\n\n<li>Omettre les inspections de l'\u00e9quipement<\/li>\n\n\n\n<li>Se tenir trop pr\u00e8s des charges suspendues<\/li>\n<\/ul>\n\n\n\n<p>En mati\u00e8re de levage sous-marin, les petites erreurs peuvent rapidement devenir de gros probl\u00e8mes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-final-thoughts\">R\u00e9flexions finales<\/h2>\n\n\n\n<p>Les coussins d'air sous-marins sont des outils puissants, mais ils doivent \u00eatre utilis\u00e9s avec pr\u00e9caution et de mani\u00e8re responsable.<\/p>\n\n\n\n<p>La s\u00e9curit\u00e9 des op\u00e9rations de levage d\u00e9pend de la planification, de la communication, d'un gr\u00e9ement appropri\u00e9 et d'un gonflage contr\u00f4l\u00e9. Les \u00e9quipes de plong\u00e9e exp\u00e9riment\u00e9es savent que la patience est souvent la cl\u00e9 d'un levage r\u00e9ussi.<\/p>\n\n\n\n<p>Lorsque l'\u00e9quipement est inspect\u00e9 correctement et que chaque \u00e9tape est planifi\u00e9e avec soin, les coussins d'air sous-marins peuvent effectuer des travaux de r\u00e9cup\u00e9ration et de construction maritime difficiles en toute s\u00e9curit\u00e9 et de mani\u00e8re efficace.<\/p>\n\n\n\n<p>Pour les op\u00e9rations maritimes professionnelles, la s\u00e9curit\u00e9 ne doit jamais \u00eatre consid\u00e9r\u00e9e comme une \u00e9tape facultative.<\/p>","protected":false},"excerpt":{"rendered":"<p>Underwater air lift bags are widely used in marine salvage, underwater construction, ship recovery, and diving operations. They may look simple from the surface, but underwater<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-68164","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Safety Measures and Best Practices When Using Underwater Air Lift Bags - SunHelm Marine<\/title>\n<meta name=\"description\" content=\"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.\" \/>\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.sunhelmmarine.com\/fr\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Safety Measures and Best Practices When Using Underwater Air Lift Bags\" \/>\n<meta property=\"og:description\" content=\"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sunhelmmarine.com\/fr\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\" \/>\n<meta property=\"og:site_name\" content=\"SunHelm Marine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/marine.sunhelm.9\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-12T09:08:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-12T09:08:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1309\" \/>\n\t<meta property=\"og:image:height\" content=\"792\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Sunhelm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sunhelm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\"},\"author\":{\"name\":\"Sunhelm\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368\"},\"headline\":\"Safety Measures and Best Practices When Using Underwater Air Lift Bags\",\"datePublished\":\"2026-05-12T09:08:46+00:00\",\"dateModified\":\"2026-05-12T09:08:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\"},\"wordCount\":1113,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png\",\"articleSection\":[\"News&amp;Blog\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\",\"url\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\",\"name\":\"Safety Measures and Best Practices When Using Underwater Air Lift Bags - SunHelm Marine\",\"isPartOf\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png\",\"datePublished\":\"2026-05-12T09:08:46+00:00\",\"dateModified\":\"2026-05-12T09:08:47+00:00\",\"description\":\"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage\",\"url\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png\",\"contentUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"home\",\"item\":\"https:\/\/www.sunhelmmarine.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Safety Measures and Best Practices When Using Underwater Air Lift Bags\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#website\",\"url\":\"https:\/\/www.sunhelmmarine.com\/\",\"name\":\"SunHelm Marine\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sunhelmmarine.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\",\"name\":\"Sunhelm marine\",\"url\":\"https:\/\/www.sunhelmmarine.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png\",\"contentUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png\",\"width\":600,\"height\":238,\"caption\":\"Sunhelm marine\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/marine.sunhelm.9\",\"https:\/\/www.linkedin.com\/company\/sunhelm-marine\",\"https:\/\/www.youtube.com\/channel\/UC3cCmTo8sHsHOsgJJddE6Aw\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368\",\"name\":\"Sunhelm\",\"sameAs\":[\"https:\/\/www.sunhelmmarine.com\"],\"url\":\"https:\/\/www.sunhelmmarine.com\/fr\/author\/a1\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Safety Measures and Best Practices When Using Underwater Air Lift Bags - SunHelm Marine","description":"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.","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.sunhelmmarine.com\/fr\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/","og_locale":"fr_FR","og_type":"article","og_title":"Safety Measures and Best Practices When Using Underwater Air Lift Bags","og_description":"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.","og_url":"https:\/\/www.sunhelmmarine.com\/fr\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/","og_site_name":"SunHelm Marine","article_publisher":"https:\/\/www.facebook.com\/marine.sunhelm.9","article_published_time":"2026-05-12T09:08:46+00:00","article_modified_time":"2026-05-12T09:08:47+00:00","og_image":[{"width":1309,"height":792,"url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags.png","type":"image\/png"}],"author":"Sunhelm","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Sunhelm","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#article","isPartOf":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/"},"author":{"name":"Sunhelm","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368"},"headline":"Safety Measures and Best Practices When Using Underwater Air Lift Bags","datePublished":"2026-05-12T09:08:46+00:00","dateModified":"2026-05-12T09:08:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/"},"wordCount":1113,"commentCount":0,"publisher":{"@id":"https:\/\/www.sunhelmmarine.com\/#organization"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png","articleSection":["News&amp;Blog"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/","url":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/","name":"Safety Measures and Best Practices When Using Underwater Air Lift Bags - SunHelm Marine","isPartOf":{"@id":"https:\/\/www.sunhelmmarine.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png","datePublished":"2026-05-12T09:08:46+00:00","dateModified":"2026-05-12T09:08:47+00:00","description":"Learn key safety measures and best practices for using underwater air lift bags in marine lifting and salvage operations.","breadcrumb":{"@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#primaryimage","url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png","contentUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Air-Lifting-Bags-1024x620.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.sunhelmmarine.com\/safety-measures-and-best-practices-when-using-underwater-air-lift-bags\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"home","item":"https:\/\/www.sunhelmmarine.com\/"},{"@type":"ListItem","position":2,"name":"Safety Measures and Best Practices When Using Underwater Air Lift Bags"}]},{"@type":"WebSite","@id":"https:\/\/www.sunhelmmarine.com\/#website","url":"https:\/\/www.sunhelmmarine.com\/","name":"SunHelm Marine","description":"","publisher":{"@id":"https:\/\/www.sunhelmmarine.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sunhelmmarine.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.sunhelmmarine.com\/#organization","name":"Sunhelm marine","url":"https:\/\/www.sunhelmmarine.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png","contentUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png","width":600,"height":238,"caption":"Sunhelm marine"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/marine.sunhelm.9","https:\/\/www.linkedin.com\/company\/sunhelm-marine","https:\/\/www.youtube.com\/channel\/UC3cCmTo8sHsHOsgJJddE6Aw"]},{"@type":"Person","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368","name":"Heaume solaire","sameAs":["https:\/\/www.sunhelmmarine.com"],"url":"https:\/\/www.sunhelmmarine.com\/fr\/author\/a1\/"}]}},"_links":{"self":[{"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/posts\/68164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/comments?post=68164"}],"version-history":[{"count":1,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/posts\/68164\/revisions"}],"predecessor-version":[{"id":68165,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/posts\/68164\/revisions\/68165"}],"wp:attachment":[{"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/media?parent=68164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/categories?post=68164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/fr\/wp-json\/wp\/v2\/tags?post=68164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}