{"id":18639,"date":"2020-04-06T17:03:00","date_gmt":"2020-04-06T15:03:00","guid":{"rendered":"https:\/\/www.icop.it\/secteurs\/microtunnel-et-direct-pipe\/sea-outfall\/"},"modified":"2020-11-26T16:06:48","modified_gmt":"2020-11-26T15:06:48","slug":"sea-outfall","status":"publish","type":"page","link":"https:\/\/www.icop.it\/fr\/secteurs\/microtunnel-et-direct-pipe\/sea-outfall\/","title":{"rendered":"Sea Outfall"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  container_wrap sidebar_left' style='  height: 351px; max-width: 1280px; margin: 0 auto;' ><\/div><div id='after_layer_slider_1'  class='main_color av_default_container_wrap container_wrap sidebar_left' style=' '  ><div class='container' ><div class='template-page content  av-content-small units'><div class='post-entry post-entry-type-page post-entry-18639'><div class='entry-content-wrapper clearfix'>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-1  el_after_av_layerslider  el_before_av_one_full  avia-builder-el-first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><h4><strong>SEA OUTFALL ou EMISSAIRE EN MER<\/strong><\/h4>\n<p class=\"p1\">Une application particuli\u00e8rement significative de la technique de <strong>microtunnelier<\/strong> est celle appel\u00e9e \u00ab<strong>\u00e9missaire en mer<\/strong>\u00bb ou \u00ab<strong>approche \u00e0 terre<\/strong>\u00bb. Il consiste \u00e0 <strong>poser des canalisations du continent vers la mer, les lacs ou les zones lagunaires<\/strong> \u00e0 l&rsquo;aide d&rsquo;un puits de pouss\u00e9e et de r\u00e9cup\u00e9rer le <strong>microtunnelier<\/strong> du fond marin dans des conditions d&rsquo;\u00e9quilibre hydraulique.<\/p>\n<p class=\"p1\">Cette solution technique permet de <strong>r\u00e9soudre tous les probl\u00e8mes environnementaux<\/strong> qui impliqueraient une excavation \u00e0 ciel ouvert en correspondance avec le littoral. Les applications les plus importantes sont celles relatives aux canalisations de drainage, d&rsquo;\u00e9gout ou industrielles, aux <strong>canalisations d&rsquo;admission en mer<\/strong> et, enfin et surtout, aux ol\u00e9oducs en transit du continent vers la mer tels que les <strong>ol\u00e9oducs<\/strong> et les <strong>m\u00e9thanoducs<\/strong>.<\/p>\n<\/div><\/section><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-3  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><div  class='av-horizontal-gallery av-horizontal-gallery-large-gap av-horizontal-gallery-enlarge-effect av-horizontal-gallery-1  avia-builder-el-4  avia-builder-el-no-sibling  av-control-default '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  style='padding: 3.75% 0px;' data-av-enlarge='1.3'  ><div class='avia-slideshow-arrows avia-slideshow-controls'><a href='#prev' class='prev-slide av-horizontal-gallery-prev' aria-hidden='true' data-av_icon='\ue87c' data-av_iconfont='entypo-fontello'>Pr\u00e9c\u00e9dent<\/a><a href='#next' class='next-slide av-horizontal-gallery-next' aria-hidden='true' data-av_icon='\ue87d' data-av_iconfont='entypo-fontello'>Suivant <\/a><\/div><div class='av-horizontal-gallery-inner' style='padding-bottom:25%' data-av-height='25'><div class='av-horizontal-gallery-slider'><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='773' height='1030' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/2009_VeneziaMalamocco-2-scaled.jpg' title='2009_VeneziaMalamocco (2)' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/2009_VeneziaMalamocco-2-scaled.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='1030' height='773' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/2010_LivornoSidra-5-scaled.jpg' title='2010_LivornoSidra (5)' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/2010_LivornoSidra-5-scaled.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='1030' height='687' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/IMG_1092-scaled.jpg' title='IMG_1092' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/IMG_1092-scaled.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><div class='av-horizontal-gallery-wrap noHover'><img class='av-horizontal-gallery-img' width='1024' height='682' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/IMG_1116.jpg' title='IMG_1116' alt='' \/><a href='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/IMG_1116.jpg'  class='av-horizontal-gallery-link' aria-hidden='true' data-av_icon='\ue869' data-av_iconfont='entypo-fontello' title=''><\/a><\/div><\/div><\/div><\/div><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-5  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p class=\"p1\">Les canalisations sont install\u00e9es selon la technique du <strong>microtunnelier<\/strong>, en utilisant des rev\u00eatements de diff\u00e9rents types avec des diam\u00e8tres variables en fonction de la longueur et des conditions g\u00e9ologiques du sol. Apr\u00e8s avoir install\u00e9 le chantier \u00e0 proximit\u00e9 de la c\u00f4te et avoir construit le puits de pouss\u00e9e, le forage est effectu\u00e9 vers la mer jusqu&rsquo;au point final du projet. Ensuite on proc\u00e8de \u00e0 la r\u00e9cup\u00e9ration du mat\u00e9riel de forage selon les phases suivantes : fermeture de la partie arri\u00e8re du tunnelier en activant un \u00e9l\u00e9ment sp\u00e9cial appel\u00e9 <strong>module de r\u00e9cup\u00e9ration sous-marin<\/strong>; pressuriser le<strong> TBM<\/strong>; inondation du tunnel; raccordement du module de r\u00e9cup\u00e9ration sous-marin \u00e0 l&rsquo;unit\u00e9 hydraulique et activation de celui-ci avec l&rsquo;aide de plongeurs. Enfin, le tunnelier est r\u00e9cup\u00e9r\u00e9 en le soulevant sur un ponton ou en le remorquant jusqu&rsquo;au quai du port le plus proche.<\/p>\n<p class=\"p1\">L&rsquo;ensemble des activit\u00e9s d\u00e9crites n\u00e9cessite la pr\u00e9paration pr\u00e9alable des proc\u00e9dures de travail et des \u00e9quipements de forage, r\u00e9alis\u00e9e sur la base d&rsquo;une conception d\u00e9di\u00e9e que I.CO.P. d\u00e9veloppe au cas par cas en fonction des conditions du projet et des <strong>demandes des clients<\/strong>.<\/p>\n<\/div><\/section><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-7  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-9  el_after_av_one_full  el_before_av_one_full  column-top-margin\" style='border-radius:0px; '><div  class='avia-image-container  av-styling-    avia-builder-el-10  avia-builder-el-no-sibling  avia-align-center '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\"  ><div class='avia-image-container-inner'><div class='avia-image-overlay-wrap'><img class='avia_image' src='https:\/\/www.icop.it\/wp-content\/uploads\/2020\/04\/IMG_1075-scaled.jpg' alt='' title='IMG_1075' height=\"1707\" width=\"2560\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><\/div>\n<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  avia-builder-el-11  el_after_av_one_full  avia-builder-el-last  column-top-margin\" style='border-radius:0px; '><p><div  style='padding-bottom:10px; color:#172f62;' class='av-special-heading av-special-heading-h2 custom-color-heading   avia-builder-el-12  el_before_av_masonry_entries  avia-builder-el-no-sibling  '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Fiches des metiers<\/h2><div class='special-heading-border'><div class='special-heading-inner-border' style='border-color:#172f62'><\/div><\/div><\/div><br \/>\n<div style='display:none'>18639<\/div><div id='unidea-filter-paesi'><span class='unidea-filter-paesi-all unidea-filter-paesi-active'>Tout<\/span> \/ <span class='unidea-filter-paesi-item ' data-filterpaese='Italie'>Italie<\/span> \/ <span class='unidea-filter-paesi-item ' data-filterpaese='Portugal'>Portugal<\/span><\/div><div id='av-masonry-1' class='av-masonry  noHover av-fixed-size av-large-gap av-hover-overlay-active av-masonry-animation-active av-masonry-col-3 av-caption-always av-caption-style-    '  ><div class='av-masonry-container isotope av-js-disabled ' ><div class='av-masonry-entry isotope-item av-masonry-item-no-image all_sort microtunnel-direct-pipe-fr_sort  sea-outfall-fr_sort '><\/div><a href=\"https:\/\/www.icop.it\/fr\/works\/1239-livourne-sidra-italie\/\" data-settore='Microtunnel et direct pipe|Sea Outfall' data-paese='Italie' id='av-masonry-1-item-18957' data-av-masonry-item='18957' class='av-masonry-entry isotope-item post-18957 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-microtunnel-direct-pipe-fr settori-sea-outfall-fr paesi-italie all_sort microtunnel-direct-pipe-fr_sort  sea-outfall-fr_sort  av-masonry-item-with-image ' title=\"9_LivornoSidra_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/9_LivornoSidra_COPERTINA.png);\" title=\"9_LivornoSidra_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1239 &#8211; Livourne Sidra (Italie)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1223-venise-malamocco-italie\/\" data-settore='Microtunnel et direct pipe|Sea Outfall' data-paese='Italie' id='av-masonry-1-item-18941' data-av-masonry-item='18941' class='av-masonry-entry isotope-item post-18941 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-microtunnel-direct-pipe-fr settori-sea-outfall-fr paesi-italie all_sort microtunnel-direct-pipe-fr_sort  sea-outfall-fr_sort  av-masonry-item-with-image ' title=\"7_VeneziaMalamocco_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/7_VeneziaMalamocco_COPERTINA-529x705.jpg);\" title=\"7_VeneziaMalamocco_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1223 &#8211; Venise Malamocco (Italie)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><a href=\"https:\/\/www.icop.it\/fr\/works\/1185-mira-portugal\/\" data-settore='Sea Outfall' data-paese='Portugal' id='av-masonry-1-item-18936' data-av-masonry-item='18936' class='av-masonry-entry isotope-item post-18936 prodotti type-prodotti status-publish has-post-thumbnail hentry settori-sea-outfall-fr paesi-portugal-fr all_sort sea-outfall-fr_sort  av-masonry-item-with-image ' title=\"1_1185_Mira_COPERTINA\"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\"  ><div class='av-inner-masonry-sizer'><\/div><figure class='av-inner-masonry main_color'><div class=\"av-masonry-outerimage-container\"><div class=\"av-masonry-image-container\" style=\"background-image: url(https:\/\/www.icop.it\/wp-content\/uploads\/2020\/07\/1_1185_Mira_COPERTINA-705x470.jpg);\" title=\"1_1185_Mira_COPERTINA\" ><\/div><\/div><figcaption class='av-inner-masonry-content site-background'><div class='av-inner-masonry-content-pos'><div class='av-inner-masonry-content-pos-content'><div class='avia-arrow'><\/div><h3 class='av-masonry-entry-title entry-title '  itemprop=\"headline\" >1185 &#8211; Mira (Portugal)<\/h3><\/div><\/div><\/figcaption><\/figure><\/a><!--end av-masonry entry--><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":18625,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18639"}],"collection":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/comments?post=18639"}],"version-history":[{"count":4,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18639\/revisions"}],"predecessor-version":[{"id":18815,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18639\/revisions\/18815"}],"up":[{"embeddable":true,"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/pages\/18625"}],"wp:attachment":[{"href":"https:\/\/www.icop.it\/fr\/wp-json\/wp\/v2\/media?parent=18639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}