{"id":22882,"date":"2026-10-13T15:41:41","date_gmt":"2026-10-13T13:41:41","guid":{"rendered":"https:\/\/www.subsea-tech.com\/?page_id=22882"},"modified":"2026-11-02T14:18:53","modified_gmt":"2026-11-02T13:18:53","slug":"canalisations-et-galeries","status":"publish","type":"page","link":"https:\/\/www.subsea-tech.com\/fr\/canalisations-et-galeries\/","title":{"rendered":"Canalisations et galeries longues distances"},"content":{"rendered":"<div class=\"et_pb_section_0 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\">\n<div class=\"et_pb_row_0 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_0 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_0 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Domaine d'intervention<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_heading_0 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h1 class=\"et_pb_module_header\">Inspection de canalisations et galeries longues distances<\/h1><\/div><\/div>\n\n<div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><span>Chez Subsea Tech, nous inspectons l'int\u00e9rieur des canalisations, \u00e9missaires en mer et galeries hydrauliques avec nos propres solutions con\u00e7ues et r\u00e9alis\u00e9es en interne. Nous intervenons d\u00e8s le DN 25 et jusqu'\u00e0 5 000 m de lin\u00e9aire.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_1 et_pb_column et-last-child et_flex_column et_pb_column_empty et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\"><\/div>\n<\/div>\n\n<div class=\"et_pb_row_1 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_2 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_0_wrapper\"><a class=\"et_pb_button_0 et_pb_button et_pb_bg_layout_dark et_animated et_pb_module et_flex_module\" href=\"#Quote\">Demander un devis<\/a><\/div>\n<\/div>\n\n<div class=\"et_pb_column_3 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_module et_pb_button_module_wrapper et_pb_button_1_wrapper\"><a class=\"et_pb_button_1 et_pb_button et_pb_bg_layout_light et_animated et_pb_module et_flex_module\" href=\"#Missions\">Voir les missions<\/a><\/div>\n<\/div>\n\n<div class=\"et_pb_column_4 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<a class=\"et_pb_icon_0 et_pb_icon et_animated et_clickable et_pb_module et_flex_module\" href=\"#Body\"><span class=\"et_pb_icon_wrap\"><span class=\"et-pb-icon\">?<\/span><\/span><\/a>\n<\/div>\n\n<div class=\"et_pb_column_5 et_pb_column et-last-child et_flex_column et_pb_column_empty et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\"><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_1 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\" id=\"Body\">\n<div class=\"et_pb_row_2 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_6 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_1 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_heading_1 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Ouvrages inspect\u00e9s<\/h2><\/div><\/div>\n\n<ul class=\"et_pb_icon_list_0 et_pb_icon_list et_pb_module et_flex_module\">\n<li class=\"et_pb_icon_list_item_0 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">\u00c9missaires en mer et rejets de stations d'\u00e9puration<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_1 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Galeries d'amen\u00e9e et canaux de fuite d'usines hydro\u00e9lectriques<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_2 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\"><span style=\"color: rgb(60, 60, 59); font-size: 14px; background-color: rgb(255, 255, 255);\">Conduites d'eau potable et d'eau de mer, jusqu'\u00e0 \u00d8 2 000 mm<\/span><\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_3 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Siphons et d\u00e9versoirs d'orage<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_4 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Tunnels partiellement en charge<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_5 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">R\u00e9seaux de sites industriels et conduites p\u00e9troli\u00e8res<\/div><\/li>\n<\/ul>\n\n<ul class=\"et_pb_icon_list_1 et_pb_icon_list et_pb_module et_flex_module\"><\/ul>\n<\/div>\n\n<div class=\"et_pb_column_7 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_12_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_heading_2 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Donn\u00e9es remises<\/h2><\/div><\/div>\n\n<ul class=\"et_pb_icon_list_2 et_pb_icon_list et_pb_module et_flex_module\">\n<li class=\"et_pb_icon_list_item_6 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Vid\u00e9o et images sonar de tout le lin\u00e9aire<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_7 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Position de chaque anomalie, mesur\u00e9e par odom\u00e8tre<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_8 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Profils de section et contr\u00f4le d'ovalisation<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_9 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">Niveau d'envasement<\/div><\/li>\n\n<li class=\"et_pb_icon_list_item_10 et_pb_icon_list_item et_pb_module et_flex_module\"><span class=\"et-pb-icon\">K<\/span><div class=\"et_pb_icon_list_text\">\u00c9tat du g\u00e9nie civil : structure, joints, reprises<\/div><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_2 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\">\n<div class=\"et_pb_row_3 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_8 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_2 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_heading_3 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Nos moyens d'inspection<\/h2><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_4 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_9 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_image_0 et_pb_image et_animated et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-UVSIP.jpg\" title=\"ST PR UVSIP\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-UVSIP.jpg 600w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-UVSIP-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-22945\" alt=\"R\u00e9gie vid\u00e9o sous-marine UVS100IP \u2013 syst\u00e8me d&#039;inspection Subsea Tech\" \/><\/span>\n<div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Petits diam\u00e8tres<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Endoscope, <a href=\"https:\/\/www.subsea-tech.com\/fr\/regies-video\/\">cam\u00e9ra UVSIP<\/a><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Pour les conduites \u00e0 partir de 25 mm, \u00e0 sec, semi-immerg\u00e9es ou en charge, jusqu\u2019\u00e0 100 m.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_column_10 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_image_1 et_pb_image et_animated et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-ROVs_Guardian_Mini-TORTUGA_TORTUGA.jpg\" title=\"ST ROVs Guardian Mini TORTUGA TORTUGA\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-ROVs_Guardian_Mini-TORTUGA_TORTUGA.jpg 600w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-ROVs_Guardian_Mini-TORTUGA_TORTUGA-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-22947\" \/><\/span>\n<div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Conduites en charge<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/www.subsea-tech.com\/fr\/guardian\/\">Guardian<\/a>, <a href=\"https:\/\/www.subsea-tech.com\/fr\/mini-tortuga\/\">Mini TORTUGA<\/a>, <a href=\"https:\/\/www.subsea-tech.com\/fr\/tortuga\/\">TORTUGA<\/a><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Ces ROV inspectent les conduites pleines \u00e0 partir de \u00d8 300 mm, jusqu\u2019\u00e0 3 km. Ils emportent vid\u00e9o HD, cam\u00e9ra acoustique et sonar profileur.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_column_11 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_image_2 et_pb_image et_animated et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-TORPEDO.jpg\" title=\"ST PR TORPEDO\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-TORPEDO.jpg 600w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-TORPEDO-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-22943\" \/><\/span>\n<div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Tr\u00e8s longues distances<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/www.subsea-tech.com\/fr\/torpedo\/\">Torpedo<\/a><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_10 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Robot sur batterie pour les conduites \u00e0 partir de \u00d8 500 mm, jusqu\u2019\u00e0 5 km. Il enregistre les images \u00e0 bord, sans retransmission en direct.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_column_12 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_6_24 et_flex_column_12_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_image_3 et_pb_image et_animated et_pb_module et_flex_module\"><span class=\"et_pb_image_wrap\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-LANTANA.jpg\" title=\"ST PR LANTANA\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-LANTANA.jpg 600w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/ST-PR-LANTANA-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" class=\"wp-image-22941\" \/><\/span>\n<div class=\"et_pb_text_11 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Conduites vides ou semi-immerg\u00e9es<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_12 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Pipescanner, Lantana, NAVIGOH<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_13 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><span>Le Pipescanner, un chariot motoris\u00e9, inspecte les conduites vides \u00e0 partir de \u00d8 330 mm. Le Lantana et NAVIGOH filment en m\u00eame temps la partie hors d'eau et la partie immerg\u00e9e, jusqu'\u00e0 5 km pour NAVIGOH.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_3 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\" id=\"Missions\">\n<div class=\"et_pb_row_5 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_13 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_3 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_heading_4 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Cas d'usage et missions r\u00e9alis\u00e9es<\/h2><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_6 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_14 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_2_5 et_flex_column_2_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_gallery_0 et_pb_gallery et_pb_bg_layout_light et_pb_slider et_pb_gallery_fullwidth clearfix et_pb_module\" data-auto-rotate=\"off\" data-auto-rotate-speed=\"\" data-divi-gallery-animation-bootstrap=\"on\" style=\"opacity: 0;\"><div class=\"et_pb_gallery_items et_post_gallery clearfix\" data-per_page=\"4\"><div class=\"et_pb_gallery_item et_pb_gallery_item_0_0\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_04.jpg\" title=\"VEOLIA Emissaire MAERA 04\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_04.jpg\" alt=\"\" class=\"wp-image-22911\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_04.jpg 500w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_04-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_0_1\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_03.jpg\" title=\"VEOLIA Emissaire MAERA 03\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_03.jpg\" alt=\"\" class=\"wp-image-22913\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_03.jpg 500w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_03-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_0_2\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_01.bmp\" title=\"VEOLIA Emissaire MAERA 01\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_01.bmp\" alt=\"\" class=\"wp-image-22909\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_01.bmp 500w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_01-375x250.jpg 375w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_01-480x320.jpg 480w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_0_3\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_02.bmp\" title=\"VEOLIA Emissaire MAERA 02\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_02.bmp\" alt=\"\" class=\"wp-image-22907\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_02.bmp 500w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_02-375x250.jpg 375w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/VEOLIA-Emissaire-MAERA_02-480x320.jpg 480w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_15 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_3_5 et_flex_column_3_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_14 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Veolia \u00b7 Palavas-les-Flots (34) \u00b7 2024-2025<\/p>\n<h3 data-dc-tpl=\"180\" data-dc-editor-selected=\"\" contenteditable=\"true\" data-dc-editor-editing=\"\" role=\"textbox\" aria-label=\"Edit text\" aria-multiline=\"true\" data-dc-editor-named=\"\">\u00c9missaire de MAERA<\/h3>\n<\/div><\/div>\n\n<div class=\"et_pb_text_15 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong>Ouvrage<\/strong><\/p>\n<p><span>\u00c9missaire de \u00d8 1 600 mm, inspect\u00e9 en trois campagnes sur environ 1,9 km au total. Chaque campagne part d\u2019un seul regard d\u2019acc\u00e8s et couvre plusieurs siphons. La visibilit\u00e9 \u00e9tait inf\u00e9rieure \u00e0 50 cm.<\/span><\/p>\n<p><strong>Moyens<\/strong><\/p>\n<p><span><a href=\"https:\/\/www.subsea-tech.com\/fr\/mini-tortuga\/\">Mini TORTUGA<\/a> avec cam\u00e9ra acoustique Oculus et sonar profileur Imagenex 831-A. Le ROV, d\u2019environ 20 kg, est mis \u00e0 l\u2019eau \u00e0 la main par le regard, et le pilotage se fait depuis le camion r\u00e9gie. Depuis chaque acc\u00e8s, il inspecte l\u2019amont puis l\u2019aval, en une demi-journ\u00e9e.<\/span><\/p>\n<p><strong>R\u00e9sultats attendus<\/strong><\/p>\n<p>Position, longueur et hauteur des d\u00e9p\u00f4ts dans chaque siphon. Diam\u00e8tre utile mesur\u00e9 sur tout le lin\u00e9aire, qui permet d\u2019\u00e9valuer l\u2019encrassement des parois. V\u00e9rification de l\u2019\u00e9tat structurel de la conduite. Des campagnes successives permettent de comparer les tron\u00e7ons entre eux.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_7 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_16 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_2_5 et_flex_column_2_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_gallery_1 et_pb_gallery et_pb_bg_layout_light et_pb_slider et_pb_gallery_fullwidth clearfix et_pb_module\" data-auto-rotate=\"off\" data-auto-rotate-speed=\"\" data-divi-gallery-animation-bootstrap=\"on\" style=\"opacity: 0;\"><div class=\"et_pb_gallery_items et_post_gallery clearfix\" data-per_page=\"4\"><div class=\"et_pb_gallery_item et_pb_gallery_item_1_0\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Les-mees-3.jpg\" title=\"Les Mees 3\"><img loading=\"lazy\" decoding=\"async\" width=\"688\" height=\"516\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Les-mees-3.jpg\" alt=\"\" class=\"wp-image-22895\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Les-mees-3.jpg 688w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Les-mees-3-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 688px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_1_1\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Operateur.jpg\" title=\"Les M\u00e9es - Op\u00e9rateur\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Operateur.jpg\" alt=\"\" class=\"wp-image-13688\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Operateur.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Operateur-980x735.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Operateur-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_1_2\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Tortuga.jpg\" title=\"Les M\u00e9es - Tortuga\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"583\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Tortuga.jpg\" alt=\"\" class=\"wp-image-13690\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Tortuga.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Tortuga-980x476.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Les-Mees-Tortuga-480x233.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_1_3\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Scan-Les-Mees.png\" title=\"Scan Les Mees\"><img loading=\"lazy\" decoding=\"async\" width=\"633\" height=\"429\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Scan-Les-Mees.png\" alt=\"\" class=\"wp-image-22897\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Scan-Les-Mees.png 633w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2026\/10\/Scan-Les-Mees-480x325.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 633px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_17 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_3_5 et_flex_column_3_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_16 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><span>EDF \u00b7 Les M\u00e9es (04) \u00b7 2020 et 2025<\/span><\/p>\n<h3 data-dc-tpl=\"180\" data-dc-editor-selected=\"\" contenteditable=\"true\" data-dc-editor-editing=\"\" role=\"textbox\" aria-label=\"Edit text\" aria-multiline=\"true\" data-dc-editor-named=\"\">Galerie des M\u00e9es, 2,7 km<\/h3>\n<\/div><\/div>\n\n<div class=\"et_pb_text_17 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong>Ouvrage<\/strong><\/p>\n<p><span>Tunnels, vannes de vidange et g\u00e9n\u00e9ratrices sur 2,7 km, avec peu de points d'acc\u00e8s, du courant par endroits et une visibilit\u00e9 tr\u00e8s r\u00e9duite.<\/span><\/p>\n<p><strong>Moyens<\/strong><\/p>\n<p><span><a href=\"https:\/\/www.subsea-tech.com\/fr\/tortuga\/\">TORTUGA<\/a> avec ombilical fibre optique de 3 300 m, cam\u00e9ra acoustique Oculus M750d bi-fr\u00e9quence et sonar profileur Imagenex 831A.<\/span><\/p>\n<p><strong>R\u00e9sultats attendus<\/strong><\/p>\n<p><span>Inspection continue du lin\u00e9aire depuis un nombre r\u00e9duit d'acc\u00e8s. D\u00e9tection et dimensionnement des d\u00e9fauts \u00e0 partir d'environ 20 mm, sur toute la section, y compris en eau turbide. \u00c9valuation de l'envasement.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_8 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_18 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_2_5 et_flex_column_2_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_gallery_2 et_pb_gallery et_pb_bg_layout_light et_pb_slider et_pb_gallery_fullwidth clearfix et_pb_module\" data-auto-rotate=\"off\" data-auto-rotate-speed=\"\" data-divi-gallery-animation-bootstrap=\"on\" style=\"opacity: 0;\"><div class=\"et_pb_gallery_items et_post_gallery clearfix\" data-per_page=\"4\"><div class=\"et_pb_gallery_item et_pb_gallery_item_2_0\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-2.jpg\" title=\"Assasin - Navigoh dans tunnel 2\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-2.jpg\" alt=\"\" class=\"wp-image-13696\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-2.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-2-980x735.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-2-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_2_1\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel.jpg\" title=\"Assasin - Navigoh dans tunnel\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel.jpg\" alt=\"\" class=\"wp-image-13698\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-980x735.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-dans-tunnel-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_2_2\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-et-operateur.jpg\" title=\"Assasin - Navigoh et op\u00e9rateur\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1600\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-et-operateur.jpg\" alt=\"\" class=\"wp-image-13700\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-et-operateur.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-et-operateur-980x1307.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Assasin-Navigoh-et-operateur-480x640.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_19 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_3_5 et_flex_column_3_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_18 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><span>SEMM \u00b7 Marseille (13) \u00b7 2021 et 2023<\/span><\/p>\n<h3 data-dc-tpl=\"201\" data-dc-editor-selected=\"\" contenteditable=\"true\" data-dc-editor-editing=\"\" role=\"textbox\" aria-label=\"Edit text\" aria-multiline=\"true\" data-dc-editor-named=\"\">Tunnel de l'Assassin, canal de Marseille, 3 400 m<\/h3>\n<\/div><\/div>\n\n<div class=\"et_pb_text_19 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong>Ouvrage<\/strong><\/p>\n<p><span>Galerie partiellement en charge. La vo\u00fbte hors d'eau et le radier immerg\u00e9 devaient \u00eatre inspect\u00e9s en un seul passage.<\/span><\/p>\n<p><strong>Moyens<\/strong><\/p>\n<p><span>NAVIGOH, flotteur autonome en \u00e9nergie d\u00e9velopp\u00e9 pour la mission. Deux cam\u00e9ras 4K \u00e0 180\u00b0 et un \u00e9clairage LED filment la vo\u00fbte, un sonar profileur et un sonar d'imagerie rel\u00e8vent le radier. Le courant du canal le fait avancer, un treuil \u00e9lectrique r\u00e8gle sa vitesse et mesure la distance.<\/span><\/p>\n<p><strong>R\u00e9sultats attendus<\/strong><\/p>\n<p><span>Vo\u00fbte et radier relev\u00e9s en un seul passage. Identification des d\u00e9sordres \u00e9ventuels et position de chacun sur le lin\u00e9aire, mesur\u00e9e par le treuil.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_9 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_20 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_2_5 et_flex_column_2_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_gallery_3 et_pb_gallery et_pb_bg_layout_light et_pb_slider et_pb_gallery_fullwidth clearfix et_pb_module\" data-auto-rotate=\"off\" data-auto-rotate-speed=\"\" data-divi-gallery-animation-bootstrap=\"on\" style=\"opacity: 0;\"><div class=\"et_pb_gallery_items et_post_gallery clearfix\" data-per_page=\"4\"><div class=\"et_pb_gallery_item et_pb_gallery_item_3_0\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo.jpg\" title=\"Alger - Torpedo\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo.jpg\" alt=\"\" class=\"wp-image-13694\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-980x735.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_3_1\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-2.jpg\" title=\"Alger - Torpedo 2\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"900\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-2.jpg\" alt=\"\" class=\"wp-image-13692\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-2.jpg 1200w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-2-980x735.jpg 980w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/09\/Alger-Torpedo-2-480x360.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><div class=\"et_pb_gallery_item et_pb_gallery_item_3_2\"><div class=\"et_pb_gallery_image landscape\" data-per_page=\"4\"><a href=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/05\/ST-RIE-1908-H20-Pro-Services.jpg\" title=\"ST RIE 1908 H20 Pro Services\"><img loading=\"lazy\" decoding=\"async\" width=\"631\" height=\"312\" src=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/05\/ST-RIE-1908-H20-Pro-Services.jpg\" alt=\"\" class=\"wp-image-13348\" srcset=\"https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/05\/ST-RIE-1908-H20-Pro-Services.jpg 631w, https:\/\/www.subsea-tech.com\/wp-content\/uploads\/2021\/05\/ST-RIE-1908-H20-Pro-Services-480x237.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 631px, 100vw\" \/><span class=\"et_overlay\" data-icon=\"\" data-icon-tablet=\"\" data-icon-phone=\"\"><\/span><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_21 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_3_5 et_flex_column_3_5_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_20 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><span>H2O ProServices \u00b7 Alger (Alg\u00e9rie) \u00b7 2019<\/span><\/p>\n<h3 data-dc-tpl=\"222\" data-dc-editor-selected=\"\" contenteditable=\"true\" data-dc-editor-editing=\"\" role=\"textbox\" aria-label=\"Edit text\" aria-multiline=\"true\" data-dc-editor-named=\"\">Deux conduites d'eau potable \u00d8 2 000 mm<\/h3>\n<\/div><\/div>\n\n<div class=\"et_pb_text_21 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong>Ouvrage<\/strong><\/p>\n<p><span>Deux conduites de 1 600 m et 1 100 m, \u00e0 inspecter visuellement avec contr\u00f4le d'ovalisation.<\/span><\/p>\n<p><strong>Moyens<\/strong><\/p>\n<p><span><a href=\"https:\/\/www.subsea-tech.com\/fr\/torpedo\/\">Torpedo<\/a>, maintenu au plafond de la conduite par des patins. Cam\u00e9ra HD, cam\u00e9ra externe compl\u00e9mentaire et treuil \u00e0 odom\u00e8tre.<\/span><\/p>\n<p><strong>R\u00e9sultats attendus<\/strong><\/p>\n<p><span>Images de la paroi interne sur toute la longueur, contr\u00f4le d'ovalisation et position de chaque anomalie mesur\u00e9e par odom\u00e8tre. Ces donn\u00e9es servent \u00e0 orienter les travaux de r\u00e9habilitation.<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_4 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\">\n<div class=\"et_pb_row_10 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_22 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_4 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_heading_5 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Quelques r\u00e9f\u00e9rences<\/h2><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_11 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_23 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_22 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\">Alsachimie \u00b7 Chalamp\u00e9 (68) \u00b7 2025<\/span><\/strong><\/p>\n<p><span>R\u00e9seau de canalisations du site industriel<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_23 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>SERAMM \u00b7 Marseille (13) \u00b7 2022 et 2025<\/span><\/span><\/strong><\/p>\n<p><span>R\u00e9seau pluvial semi-immerg\u00e9 du cours Jean Ballard<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_24 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_24 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>SCP \u00b7 Rousset (13) \u00b7 2025<\/span><\/span><\/strong><\/p>\n<p><span>Vid\u00e9o et scan 3D de deux puits de 200 m<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_25 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>SEMM \u00b7 Aubagne (13) \u00b7 2024<\/span><\/span><\/strong><\/p>\n<p><span>Siphon des Magnans<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_25 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_26 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>Commune de Capbreton (40) \u00b7 2021 \u00e0 2025<\/span><\/span><\/strong><\/p>\n<p><span>Profils de la canalisation de transfert de sable<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_27 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>Bonna TP \u00b7 La Seyne-sur-Mer (83) \u00b7 2023<\/span><\/span><\/strong><\/p>\n<p><span>Inspection interne de l'\u00e9missaire de la STEP Amphitria<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_26 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_28 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>TETIS \u00b7 Carnac (56) \u00b7 2022<\/span><\/span><\/strong><\/p>\n<p><span>\u00c9missaire de rejet sur 1 060 m<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_29 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>EDF PEI \u00b7 Bellefontaine (Martinique) \u00b7 2019<\/span><\/span><\/strong><\/p>\n<p><span>Deux conduites d'eau de mer \u00d8 1 400 mm de 480 m<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_27 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_30 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>SABOM \u00b7 Bordeaux M\u00e9tropole \u00b7 2022<\/span><\/span><\/strong><\/p>\n<p><span>Collecteurs immerg\u00e9s et semi-immerg\u00e9s<\/span><\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_text_31 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p style=\"text-align: left;\"><strong><span style=\"color: #003366;\"><span>Saipem \u00b7 Port-Sa\u00efd (\u00c9gypte) \u00b7 2018<\/span><\/span><\/strong><\/p>\n<p><span>Inspection interne de 2,2 km de conduite immerg\u00e9e<\/span><\/p>\n<\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_28 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_32 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p><strong><span style=\"color: #003366;\"><span>Veolia \u00b7 Lyon (69) \u00b7 2022<\/span><\/span><\/strong><\/p>\n<p><span>Conduite DN 1000 sur 230 m, avec mesures d'\u00e9paisseur<\/span><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_12 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_29 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_text_33 et_pb_text et_pb_bg_layout_light et_pb_module et_flex_module\"><div class=\"et_pb_text_inner\"><p>Plus de 80 r\u00e9f\u00e9rences interventions sur r\u00e9seaux depuis 2010 pour des donneurs d'ordres publics et priv\u00e9s.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_5 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\">\n<div class=\"et_pb_row_13 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_30 et_pb_column et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_8_24 et_flex_column_8_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_divider_5 et_pb_divider et_pb_space et_pb_divider_position_bottom et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div>\n\n<div class=\"et_pb_heading_6 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Questions fr\u00e9quentes<\/h2><\/div><\/div>\n<\/div>\n\n<div class=\"et_pb_column_31 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_16_24 et_flex_column_16_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_accordion_0 et_pb_accordion et_pb_module et_flex_module\">\n<div class=\"et_pb_accordion_item_0 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_open et_flex_module\"><h5 class=\"et_pb_toggle_title\">Quelle longueur et quel diam\u00e8tre de canalisation pouvez-vous inspecter ?<\/h5><div class=\"et_pb_toggle_content et_flex_module\"><p>L'engin est choisi selon le diam\u00e8tre, la longueur et le remplissage de la conduite :<\/p>\n<p>\u00a0<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.4;\">\n<thead>\n<tr style=\"border-bottom: 2px solid #003366; color: #003366; text-align: left;\">\n<th scope=\"col\" style=\"padding: 6px 8px;\">Type<\/th>\n<th scope=\"col\" style=\"padding: 6px 8px;\">Nom<\/th>\n<th scope=\"col\" style=\"padding: 6px 8px; white-space: nowrap;\">Diam\u00e8tre min.<\/th>\n<th scope=\"col\" style=\"padding: 6px 8px; white-space: nowrap;\">Longueur max.<\/th>\n<th scope=\"col\" style=\"padding: 6px 8px;\">Configuration<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">Cam\u00e9ra<\/td>\n<td style=\"padding: 6px 8px;\"><strong>Endoscope<\/strong><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">25 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">30 m<\/td>\n<td style=\"padding: 6px 8px;\">\u00c0 sec, semi-immerg\u00e9e, en charge<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">Cam\u00e9ra<\/td>\n<td style=\"padding: 6px 8px;\"><a href=\"https:\/\/www.subsea-tech.com\/fr\/regies-video\/\"><strong>UVSIP<\/strong><\/a><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">70 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">100 m<\/td>\n<td style=\"padding: 6px 8px;\">\u00c0 sec, semi-immerg\u00e9e, en charge<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">Chariot motoris\u00e9<\/td>\n<td style=\"padding: 6px 8px;\"><strong>Pipescanner<\/strong><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">330 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">250 m<\/td>\n<td style=\"padding: 6px 8px;\">\u00c0 sec, semi-immerg\u00e9e<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">ROV<\/td>\n<td style=\"padding: 6px 8px;\"><a href=\"https:\/\/www.subsea-tech.com\/fr\/guardian\/\"><strong>Guardian<\/strong><\/a><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">300 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">400 m<\/td>\n<td style=\"padding: 6px 8px;\">En charge<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">ROV<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\"><a href=\"https:\/\/www.subsea-tech.com\/fr\/mini-tortuga\/\"><strong>Mini TORTUGA<\/strong><\/a><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">400 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">700 m<\/td>\n<td style=\"padding: 6px 8px;\">En charge<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">ROV<\/td>\n<td style=\"padding: 6px 8px;\"><a href=\"https:\/\/www.subsea-tech.com\/fr\/tortuga\/\"><strong>TORTUGA<\/strong><\/a><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">500 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">3300 m<\/td>\n<td style=\"padding: 6px 8px;\">En charge<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">ROV<\/td>\n<td style=\"padding: 6px 8px;\"><strong>Lantana<\/strong><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">400 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">250 m<\/td>\n<td style=\"padding: 6px 8px;\">Semi-immerg\u00e9e<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #E4E7EA;\">\n<td style=\"padding: 6px 8px;\">AUV<\/td>\n<td style=\"padding: 6px 8px;\"><a href=\"https:\/\/www.subsea-tech.com\/fr\/torpedo\/\"><strong>Torpedo<\/strong><\/a><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">500 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">5000 m<\/td>\n<td style=\"padding: 6px 8px;\">En charge<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 6px 8px;\">AUV<\/td>\n<td style=\"padding: 6px 8px;\"><strong>NAVIGOH<\/strong><\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">600 mm<\/td>\n<td style=\"padding: 6px 8px; white-space: nowrap;\">5000 m<\/td>\n<td style=\"padding: 6px 8px;\">Semi-immerg\u00e9e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_1 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_flex_module\"><h5 class=\"et_pb_toggle_title\">Pouvez-vous intervenir avec du courant ou sans visibilit\u00e9 ?<\/h5><div class=\"et_pb_toggle_content et_flex_module\"><p>Nos ROV inspectent dans un courant allant jusqu\u2019\u00e0 1 m\/s (Micro-ROV) ou 2 m\/s (TORTUGA). Sans visibilit\u00e9, l\u2019inspection se fait au sonar : il rel\u00e8ve la g\u00e9om\u00e9trie du r\u00e9seau (diam\u00e8tre, coudes, piquages), l\u2019envasement et la pr\u00e9sence d\u2019objets.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_2 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_flex_module\"><h5 class=\"et_pb_toggle_title\">Quels d\u00e9fauts et quelles mesures ?<\/h5><div class=\"et_pb_toggle_content et_flex_module\"><p>Les cam\u00e9ras full HD rep\u00e8rent fissures, corrosion, d\u00e9p\u00f4ts, obstructions et d\u00e9fauts de raccordement. Selon les besoins, nos engins mesurent aussi la hauteur d\u2019envasement, l\u2019ovalisation et l\u2019\u00e9paisseur des parois m\u00e9talliques.<\/p>\n<\/div><\/div>\n\n<div class=\"et_pb_accordion_item_3 et_pb_accordion_item et_pb_toggle et_pb_module et_pb_toggle_close et_flex_module\"><h5 class=\"et_pb_toggle_title\">Comment localisez-vous les anomalies et que nous remettez-vous apr\u00e8s l\u2019inspection ?<\/h5><div class=\"et_pb_toggle_content et_flex_module\"><p>La distance parcourue est mesur\u00e9e \u00e0 \u00b1 1 %, soit 1 m pour 100 m. La position du d\u00e9faut sur la circonf\u00e9rence est estim\u00e9e \u00e0 l\u2019image. Nous vous remettons la vid\u00e9o d\u2019inspection, les mesures, un rapport des d\u00e9sordres (position, nature, taille) et, si besoin, un plan du r\u00e9seau.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_section_6 et_pb_section et_section_regular et_flex_section preset--module--divi-section--default\" id=\"Quote\">\n<div class=\"et_pb_row_14 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_32 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_heading_7 et_pb_heading et_pb_module et_flex_module\"><div class=\"et_pb_heading_container\"><h2 class=\"et_pb_module_header\">Demander une intervention<\/h2><\/div><\/div>\n<\/div>\n<\/div>\n\n<div class=\"et_pb_row_15 et_pb_row et_pb_row_1-4_3-4 et_block_row et_block_row_1-4_3-4\">\n<div class=\"et_pb_column_33 et_pb_column et_pb_column_1_4 et_block_column et_pb_css_mix_blend_mode_passthrough\">\n<div class=\"et_pb_text_34 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Merci de remplir le formulaire suivant pour recevoir un devis ou des informations. 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