{"id":9538,"date":"2023-12-15T15:32:42","date_gmt":"2023-12-15T14:32:42","guid":{"rendered":"https:\/\/www.arteliagroup.com\/project\/flood-risk-management-master-plan-in-antananarivo\/"},"modified":"2024-01-18T16:39:39","modified_gmt":"2024-01-18T15:39:39","slug":"flood-risk-management-master-plan-in-antananarivo","status":"publish","type":"project","link":"https:\/\/www.arteliagroup.com\/fr\/project\/flood-risk-management-master-plan-in-antananarivo\/","title":{"rendered":"Sch\u00e9ma directeur de gestion des risques d\u2019Antananarivo"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9538\" class=\"elementor elementor-9538 elementor-9535\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7938dd72 elementor-section-full_width elementor-section-height-min-height elementor-section-items-stretch elementor-section-content-middle elementor-reverse-mobile_extra elementor-reverse-mobile width-limit elementor-section-height-default\" data-id=\"7938dd72\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-79095774 padleft0-full\" data-id=\"79095774\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2284097a elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2284097a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Sch\u00e9ma directeur de gestion des risques d\u2019Antananarivo<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb7a6b6 elementor-widget elementor-widget-text-editor\" data-id=\"3fb7a6b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cerner le risque inondation et moderniser les syst\u00e8mes d\u2019assainissement pour am\u00e9liorer la vie des habitants<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-83fffe\" data-id=\"83fffe\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ff8f59f elementor-widget elementor-widget-spacer\" data-id=\"6ff8f59f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2567de4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2567de4c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6cc64a23\" data-id=\"6cc64a23\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e6d96ad elementor-widget elementor-widget-spacer\" data-id=\"7e6d96ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-617dcabe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"617dcabe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d253269\" data-id=\"7d253269\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-412bada9 elementor-widget elementor-widget-spacer\" data-id=\"412bada9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6af3d9e1 elementor-section-content-bottom elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6af3d9e1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5f29c916\" data-id=\"5f29c916\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-39bbc3a3 elementor-section-height-min-height elementor-section-content-top elementor-section-boxed elementor-section-height-default\" data-id=\"39bbc3a3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1adbd0ab\" data-id=\"1adbd0ab\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41e6e14b elementor-widget elementor-widget-text-editor\" data-id=\"41e6e14b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal;\">L\u2019\u00c9tat malgache a lanc\u00e9 un vaste programme d\u2019assainissement de l\u2019agglom\u00e9ration d\u2019Antananarivo, dont l\u2019une des composantes est de mieux appr\u00e9hender et ma\u00eetriser les risques d\u2019inondation fluviale.&nbsp;<\/p><p class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal;\"><br><\/p><p class=\"MsoNormal\" style=\"margin-bottom: 0cm; line-height: normal;\">Appel\u00e9 \u00e0 intervenir sur ce sujet, Artelia a actualis\u00e9 l\u2019hydrologie du bassin versant dans lequel se situe la capitale malgache et r\u00e9alis\u00e9 une \u00e9tude hydraulique globale de la plaine. Ces donn\u00e9es ont servi \u00e0 \u00e9laborer un nouveau sch\u00e9ma directeur de gestion des risques d\u2019inondation qui contribuera \u00e0 une meilleure planification urbaine.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2cec92c4\" data-id=\"2cec92c4\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36d68fd0 elementor-widget__width-initial elementor-widget-mobile_extra__width-initial elementor-mobile-align-start elementor-widget-mobile__width-initial bloc-technique elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"36d68fd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Layer_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 30 30\" style=\"enable-background:new 0 0 30 30;\" xml:space=\"preserve\"><path d=\"M8.56,7.2c0,3.82,2.88,9.19,6.44,9.19s6.44-5.36,6.44-9.19c0-3.83-2.88-6.93-6.44-6.93S8.56,3.37,8.56,7.2z M20.52,7.2 c0,1.73-0.67,3.85-1.74,5.53c-1.11,1.74-2.49,2.74-3.78,2.74s-2.67-1-3.78-2.74c-1.07-1.68-1.74-3.79-1.74-5.53 c0-3.31,2.48-6,5.52-6S20.52,3.88,20.52,7.2L20.52,7.2z\"><\/path><path d=\"M27.96,29.73c1.03,0,1.84-0.83,1.76-1.85c-0.17-2.36-0.62-6.27-1.86-7.43c-1.17-1.11-8.14-3.15-8.14-3.15L15,20.75 l-4.72-3.45c0,0-6.97,2.04-8.15,3.15c-1.24,1.17-1.7,5.08-1.86,7.43c-0.07,1.02,0.74,1.85,1.77,1.85L27.96,29.73z M1.19,27.95 c0.3-4.22,1.01-6.29,1.58-6.83c0.61-0.57,4.13-1.85,7.34-2.81l4.35,3.18c0.32,0.23,0.77,0.23,1.09,0l4.35-3.18 c3.21,0.96,6.73,2.24,7.34,2.81c0.57,0.53,1.28,2.6,1.57,6.83c0.03,0.49-0.37,0.86-0.85,0.86H2.04C1.57,28.81,1.16,28.44,1.19,27.95 L1.19,27.95z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Agence d\u2019ex\u00e9cution des travaux d\u2019int\u00e9r\u00eat public et d\u2019am\u00e9nagement<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Picto_Localisation\" x=\"0px\" y=\"0px\" viewBox=\"0 0 32 32\" style=\"enable-background:new 0 0 32 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#003456;}<\/style><g id=\"Groupe_8103\">\t<path id=\"Trac&#xE9;_3154\" class=\"st0\" d=\"M16,6c3.4,0,6.2,2.8,6.2,6.2c0,3.4-2.8,6.2-6.2,6.2s-6.2-2.8-6.2-6.2c0-1.7,0.7-3.2,1.8-4.4  l0,0C12.8,6.6,14.4,6,16,6L16,6z M16-0.2c6.9,0,12.4,5.6,12.4,12.4c0,5.6-2.7,8.4-5.8,11.7c-2.4,2.3-4.5,5.1-6.1,8  c-0.1,0.3-0.4,0.4-0.7,0.2c-0.1,0-0.2-0.1-0.2-0.2c-1.6-3-3.7-5.7-6.1-8c-3.1-3.3-5.8-6.1-5.8-11.7C3.6,5.4,9.1-0.2,16-0.2z   M24,4.2C19.6-0.3,12.4-0.3,8,4.2c-2.1,2.1-3.3,5-3.3,8c0,5.2,2.6,7.8,5.6,11c2.3,2.2,4.2,4.7,5.8,7.4c1.6-2.7,3.6-5.2,5.8-7.4  c3-3.1,5.6-5.8,5.6-11C27.4,9.2,26.2,6.3,24,4.2L24,4.2z M19.7,8.5c-2-2-5.3-2-7.3,0l0,0c-2,2-2,5.3,0,7.4s5.3,2,7.4,0  C21.7,13.9,21.7,10.6,19.7,8.5L19.7,8.5z\"><\/path><\/g><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Antananarivo (Madagascar)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Picto_Date\" x=\"0px\" y=\"0px\" viewBox=\"0 0 32 32\" style=\"enable-background:new 0 0 32 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#003456;}<\/style><path id=\"Trac&#xE9;_3156\" class=\"st0\" d=\"M1.4,13.2h29.2v17H1.4V13.2z M25.6,8.6V5.2h5v7.2H1.4V5.2h5v3.4h0.8V5.2h8.4v3.4h0.8V5.2h8.4 v3.4H25.6z M24.8,1v3.4h-8.4V1h-0.8v3.4H7.2V1H6.4v3.4H0.6V31h30.8V4.4h-5.8V1H24.8z\"><\/path><path id=\"Trac&#xE9;_3157\" class=\"st0\" d=\"M24.1,16.1l-0.6-0.6l-9.8,9.4l-5.2-5.2l-0.6,0.6l5.8,5.8L24.1,16.1z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">2018-2022<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" 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M24.2,16.1c1.9,0,3.6,0.7,4.9,2.1c2.7,2.8,2.7,7.2,0,10c-2.7,2.7-7.1,2.8-9.8,0.1c0,0-0.1-0.1-0.1-0.1  c-2.7-2.8-2.7-7.2,0-10C20.6,16.8,22.4,16.1,24.2,16.1L24.2,16.1z M9.2,6.8H17v13.6c-0.6,1.7-0.7,3.6-0.1,5.4H9.2L9.2,6.8z   M8.5,25.8H0.8v-24h7.7L8.5,25.8z\"><\/path>\t<rect id=\"Rectangle_3171\" x=\"11.6\" y=\"21.1\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<rect id=\"Rectangle_3172\" x=\"11.6\" y=\"10.7\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<rect id=\"Rectangle_3173\" x=\"20.1\" y=\"5.7\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<path id=\"Trac&#xE9;_3159\" class=\"st0\" d=\"M28,21.1l-0.5-0.5L23.1,25l-2.4-2.5l-0.5,0.5l2.9,3L28,21.1z\"><\/path><\/g><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Mod\u00e9lisation hydrog\u00e9ologique et hydraulique<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Picto_Mission\" x=\"0px\" y=\"0px\" viewBox=\"0 0 32 32\" style=\"enable-background:new 0 0 32 32;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#003456;}<\/style><rect id=\"Rectangle_3169\" x=\"4.7\" y=\"20.9\" class=\"st0\" width=\"4.5\" height=\"1.1\"><\/rect><rect id=\"Rectangle_3170\" x=\"4.7\" y=\"7.9\" class=\"st0\" width=\"4.5\" height=\"1.1\"><\/rect><g id=\"Groupe_8104\">\t<path id=\"Trac&#xE9;_3158\" class=\"st0\" d=\"M17.3,26.5c0.7,1.6,2,2.9,3.5,3.7c3.2,1.6,7.1,0.8,9.4-2c2.3-2.8,2.4-6.8,0.2-9.7  c-1-1.4-2.5-2.4-4.2-2.8V1.4c0-0.1,0-0.2-0.1-0.3c-0.1-0.1-0.2-0.1-0.3-0.1h-8.4c-0.2,0-0.4,0.2-0.4,0.4c0,0,0,0,0,0v4.6H9.2V1.4  c0-0.1,0-0.2-0.1-0.3C9,1.1,8.9,1.1,8.8,1.1H0.4c-0.2,0-0.4,0.2-0.4,0.4c0,0,0,0,0,0v24.7c0,0.1,0,0.2,0.1,0.3  c0.1,0.1,0.2,0.1,0.2,0.1h8.4c0,0,0,0,0.1,0L17.3,26.5z M17.7,1.8h7.7v13.7c-1.5-0.2-3,0-4.4,0.6c-1.4,0.6-2.5,1.6-3.3,2.9  L17.7,1.8z M24.2,16.1c1.9,0,3.6,0.7,4.9,2.1c2.7,2.8,2.7,7.2,0,10c-2.7,2.7-7.1,2.8-9.8,0.1c0,0-0.1-0.1-0.1-0.1  c-2.7-2.8-2.7-7.2,0-10C20.6,16.8,22.4,16.1,24.2,16.1L24.2,16.1z M9.2,6.8H17v13.6c-0.6,1.7-0.7,3.6-0.1,5.4H9.2L9.2,6.8z   M8.5,25.8H0.8v-24h7.7L8.5,25.8z\"><\/path>\t<rect id=\"Rectangle_3171\" x=\"11.6\" y=\"21.1\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<rect id=\"Rectangle_3172\" x=\"11.6\" y=\"10.7\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<rect id=\"Rectangle_3173\" x=\"20.1\" y=\"5.7\" class=\"st0\" width=\"3\" height=\"0.7\"><\/rect>\t<path id=\"Trac&#xE9;_3159\" class=\"st0\" d=\"M28,21.1l-0.5-0.5L23.1,25l-2.4-2.5l-0.5,0.5l2.9,3L28,21.1z\"><\/path><\/g><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Sch\u00e9ma directeur<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-54ff5ecc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"54ff5ecc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5fc399dd\" data-id=\"5fc399dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2644be84 elementor-widget elementor-widget-spacer\" data-id=\"2644be84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6c8bbbe3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c8bbbe3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-79bd68bc\" data-id=\"79bd68bc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43894761 elementor-widget elementor-widget-heading\" data-id=\"43894761\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CONTEXTE &amp; ENJEUX<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c2223d elementor-widget elementor-widget-text-editor\" data-id=\"5c2223d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dues en grande partie \u00e0 un r\u00e9seau d\u2019assainissement et de drainage fortement d\u00e9grad\u00e9, les inondations et les eaux stagnantes constituent un probl\u00e8me r\u00e9current de s\u00e9curit\u00e9 et de sant\u00e9 publique pour l\u2019agglom\u00e9ration d\u2019Antananarivo (3,6 millions d\u2019habitants). Avec le soutien de l\u2019Agence fran\u00e7aise de d\u00e9veloppement (AFD), l\u2019\u00c9tat malgache a donc lanc\u00e9 le Programme int\u00e9gr\u00e9 d\u2019assainissement d\u2019Antananarivo (PIAA) dont la finalit\u00e9 est d\u2019am\u00e9liorer les conditions de sant\u00e9 et de vie des habitants de l\u2019agglom\u00e9ration. Ce programme a pour objectif de clarifier l\u2019organisation de l\u2019assainissement du Grand Antananarivo, de mieux maitriser les risques d\u2019inondation et d\u2019am\u00e9liorer le fonctionnement des r\u00e9seaux d\u2019assainissement.<\/p><p>L\u2019un des enjeux est d\u2019appr\u00e9hender le sujet dans sa globalit\u00e9, \u00e0 la diff\u00e9rence du pr\u00e9c\u00e9dent sch\u00e9ma directeur, centr\u00e9 sur la probl\u00e9matique des eaux us\u00e9es. Intervenant sur le volet concernant la ma\u00eetrise des risques d\u2019inondation, Artelia s\u2019est particuli\u00e8rement int\u00e9ress\u00e9 aux crues des rivi\u00e8res. Celles-ci ont \u00e9t\u00e9 mod\u00e9lis\u00e9es, depuis leurs sources, sur l\u2019ensemble du bassin versant. Ces nouvelles donn\u00e9es ont \u00e9t\u00e9 utilis\u00e9es pour \u00e9laborer des cartes de risque qui ont elles-m\u00eames servi \u00e0 construire un nouveau sch\u00e9ma directeur de gestion des risques. Celui-ci orientera le plan d\u2019urbanisme du Grand Antananarivo, en indiquant notamment les terres inondables \u00e0 r\u00e9server \u00e0 l\u2019expansion des crues.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee77144 elementor-widget elementor-widget-button\" data-id=\"ee77144\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.arteliagroup.com\/fr\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactez-nous<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e5f44fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e5f44fd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d1e836c\" data-id=\"7d1e836c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3fcfbb8a elementor-widget elementor-widget-spacer\" data-id=\"3fcfbb8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cerner le risque inondation et moderniser les syst\u00e8mes d\u2019assainissement pour am\u00e9liorer la vie des habitants<\/p>\n","protected":false},"featured_media":9544,"template":"","country":[360],"market":[248],"challenge":[259],"class_list":["post-9538","project","type-project","status-publish","has-post-thumbnail","hentry","country-madagascar-fr","market-eau","challenge-mieux-vivre-en-ville"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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