{"id":12425,"date":"2025-01-23T08:10:34","date_gmt":"2025-01-23T13:10:34","guid":{"rendered":"http:\/\/3.96.229.193\/project\/remediation-of-a-federal-site-impacted-by-petroleum-hydrocarbons-phcs-and-chlorinated-volatile-organic-compounds-cvocs\/"},"modified":"2026-07-10T10:24:02","modified_gmt":"2026-07-10T14:24:02","slug":"rehabilitation-dun-site-federal-contamine-par-les-hydrocarbures-petroliers-hp-et-les-composes-organiques-volatils-chlores-covc","status":"publish","type":"project","link":"https:\/\/sanexen.com\/fr\/project\/rehabilitation-dun-site-federal-contamine-par-les-hydrocarbures-petroliers-hp-et-les-composes-organiques-volatils-chlores-covc\/","title":{"rendered":"R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les hydrocarbures p\u00e9troliers (HP) et les compos\u00e9s organiques volatils chlor\u00e9s (COVc)"},"content":{"rendered":"\n<div class=\"et_pb_section_0 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_0 et_pb_row et_pb_equal_columns et_block_row\"><div class=\"et_pb_column_0 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough ds-vertical-align\"><div class=\"et_pb_text_0 et_pb_text et_pb_bg_layout_dark et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h4>PROJET<\/h4>\n<\/div><\/div><div class=\"et_pb_text_1 et_pb_text et_pb_bg_layout_dark et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h1>R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les hydrocarbures p\u00e9troliers (HP) et les compos\u00e9s organiques volatils chlor\u00e9s (COVc)<\/h1>\n<\/div><\/div><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_light et_pb_module et_block_module border-button-white\" href=\"https:\/\/sanexen.com\/wp-content\/uploads\/2025\/11\/Business-Highbury-Federal_Jan22_FR.pdf\" target=\"_blank\">T\u00c9L\u00c9CHARGER PDF<\/a><\/div><\/div><div class=\"et_pb_column_1 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough ds-vertical-align\"><div class=\"et_pb_divider_0 et_pb_divider_hidden et_pb_space et_pb_divider_position_top et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div><\/div><div class=\"et_pb_section_1 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_1 et_pb_row et_pb_equal_columns et_pb_gutters1 et_block_row\"><div class=\"et_pb_column_2 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_2 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>SERVICE<\/h5>\n<\/div><\/div><div class=\"et_pb_text_3 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p><a href=\"https:\/\/sanexen.com\/fr\/rehabilitation-sites\/\">R\u00e9habilitation environnementale de sites<\/a><\/p>\n<\/div><\/div><div class=\"et_pb_text_4 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>INDUSTRIE<\/h5>\n<\/div><\/div><div class=\"et_pb_text_5 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Gourvernementale<\/p>\n<\/div><\/div><div class=\"et_pb_text_6 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>LIEU DU PROJET<\/h5>\n<\/div><\/div><div class=\"et_pb_text_7 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>London, Ontario<\/p>\n<\/div><\/div><div class=\"et_pb_text_8 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>DATE DU PROJET<\/h5>\n<\/div><\/div><div class=\"et_pb_text_9 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>2020<\/p>\n<\/div><\/div><div class=\"et_pb_text_10 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>QUANTIT\u00c9<\/h5>\n<\/div><\/div><div class=\"et_pb_text_11 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>43 950 000 L d'eau trait\u00e9e<\/p>\n<\/div><\/div><\/div><div class=\"et_pb_column_3 et_pb_column et_pb_column_2_3 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_12 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>D\u00c9FIS<\/h5>\n<\/div><\/div><div class=\"et_pb_text_13 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Le d\u00e9fi consistait \u00e0 concevoir un programme propre au site visant \u00e0 assainir les sols et l'eau souterraine contamin\u00e9s par les HP et les COVc et \u00e0 r\u00e9pondre aux crit\u00e8res environnementaux applicables \u00e0 l'eau souterraine. <\/p>\n<\/div><\/div><div class=\"et_pb_text_14 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>CONTEXTE<\/h5>\n<\/div><\/div><div class=\"et_pb_text_15 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Le complexe de Highbury a \u00e9t\u00e9 \u00e9tabli au d\u00e9but des ann\u00e9es 1940 pour les op\u00e9rations d'assemblage. Les\u202fop\u00e9rations comprenaient l'entretien, l'approvisionnement, le transport, la r\u00e9paration, le r\u00e9\u00e9quipement, le stockage et le ravitaillement en carburant de v\u00e9hicules et d'\u00e9quipements militaires. Plusieurs anciens b\u00e2timents sur la propri\u00e9t\u00e9 ont servi \u00e0 diverses fins, notamment un atelier de peinture, le stockage de v\u00e9hicules et d'\u00e9quipements, l'assemblage m\u00e9canique et le r\u00e9\u00e9quipement de v\u00e9hicules militaires lourds. Les b\u00e2timents ont \u00e9t\u00e9 d\u00e9molis en\u202f2012. <\/p>\n<p>SANEXEN a \u00e9t\u00e9 s\u00e9lectionn\u00e9 comme entrepreneur g\u00e9n\u00e9ral du projet et \u00e9tait responsable de la mise en \u0153uvre compl\u00e8te du contrat et de l'ex\u00e9cution de tous les travaux du projet. <\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"et_pb_section_2 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_2 et_pb_row et_pb_equal_columns et_pb_gutters1 et_block_row\"><div class=\"et_pb_column_4 et_pb_column et_pb_column_1_3 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_divider_1 et_pb_divider_hidden et_pb_space et_pb_divider_position_top et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><div class=\"et_pb_column_5 et_pb_column et_pb_column_2_3 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_16 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5>SOLUTION<\/h5>\n<\/div><\/div><div class=\"et_pb_text_17 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><p>Le travail comprenait la gestion globale du projet et la production de rapports, et la v\u00e9rification que tous les sous-traitants ex\u00e9cutaient les \u00e9l\u00e9ments de travail conform\u00e9ment au contrat principal. SANEXEN \u00e9tait \u00e9galement responsable d'\u00e9laborer et mettre en \u0153uvre des programmes sur mesure (sant\u00e9 et s\u00e9curit\u00e9, gestion de l'environnement, intervention d'urgence), et d'appliquer ses programmes g\u00e9n\u00e9raux d'AQ\/CQ, d'ESS et de gestion de projet.<\/p>\n<p>Avant les travaux d'excavation, les services publics et priv\u00e9s ont \u00e9t\u00e9 localis\u00e9s, les sols contamin\u00e9s ont \u00e9t\u00e9 identifi\u00e9s, les fondations et les structures en b\u00e9ton ont \u00e9t\u00e9 enlev\u00e9es et des syst\u00e8mes de drainage ont \u00e9t\u00e9 install\u00e9s le long du p\u00e9rim\u00e8tre de chaque excavation afin d'abaisser la nappe phr\u00e9atique en dessous de la profondeur des sols \u00e0 excaver.<\/p>\n<p>Chaque zone d'excavation a \u00e9t\u00e9 drain\u00e9e et ass\u00e9ch\u00e9e et l'eau a \u00e9t\u00e9 pomp\u00e9e vers l'unit\u00e9 mobile de traitement de Sanexen, construite sur mesure, pour \u00eatre trait\u00e9e conform\u00e9ment aux normes applicables avant d'\u00eatre rejet\u00e9e.<\/p>\n<p>Les mesures de protection de l'environnement ont compris l'installation de cl\u00f4tures anti-\u00e9rosion pour d\u00e9tourner le ruissellement naturel des zones contamin\u00e9es et des piles de sols, l'utilisation de g\u00e9omembranes pour prot\u00e9ger les surfaces non contamin\u00e9es et l\u2019analyse de l'air.<\/p>\n<\/div><\/div><div class=\"et_pb_text_18 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h5><span>Faits saillants du projet<\/span><\/h5>\n<\/div><\/div><div class=\"et_pb_text_19 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><ul>\n<li>Excavation d'environ 136\u202f000\u202fm\u00b3 de sols, dont 55\u202f800\u202fm\u00b3 \u00e9taient sous la nappe phr\u00e9atique;<\/li>\n<li>Traitement de 43\u202f950\u202f000\u202fL d'eau contamin\u00e9e;\u00a0<\/li>\n<li>Collecte de 250 \u00e9chantillons d'eau et de 5\u202f350 \u00e9chantillons de sols pour des analyses de laboratoire;<\/li>\n<li>Remblayage de 117\u202f300\u202fm\u00b3 en utilisant des sols pr\u00e9c\u00e9demment excav\u00e9s qui r\u00e9pondaient aux crit\u00e8res de sol applicables et 44\u202f000\u202fm\u00b3 de remblai propre import\u00e9.<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><div class=\"et_pb_section_3 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_3 et_pb_row et_pb_equal_columns et_pb_gutters1 et_block_row\"><div class=\"et_pb_column_6 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough ds-vertical-align\"><div class=\"et_pb_text_20 et_pb_text et_pb_bg_layout_dark et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h2 style=\"text-align: center;\">INT\u00c9RESS\u00c9S \u00c0<br \/>\nTRAVAILLER AVEC NOUS?<\/h2>\n<\/div><\/div><div class=\"et_pb_text_21 et_pb_text et_pb_bg_layout_dark et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h4 style=\"text-align: center;\">Contactez-nous pour en appprendre plus.<\/h4>\n<\/div><\/div><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_pb_module et_block_module border-button-white\" href=\"https:\/\/sanexen.com\/contact-us\/\">NOUS \u00c9CRIRE<\/a><\/div><\/div><div class=\"et_pb_column_7 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_divider_2 et_pb_divider_hidden et_pb_space et_pb_divider_position_top et_pb_module\"><div class=\"et_pb_divider_internal\"><\/div><\/div><\/div><\/div><\/div><div class=\"et_pb_section_4 et_pb_section et_section_regular et_block_section\"><div class=\"et_pb_row_4 et_pb_row et_pb_gutters1 et_block_row\"><div class=\"et_pb_column_8 et_pb_column et_pb_column_1_2 et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_text_22 et_pb_text et_pb_bg_layout_light et_pb_module et_block_module\"><div class=\"et_pb_text_inner\"><h3>VOIR DES PROJETS SIMILAIRES<\/h3>\n<\/div><\/div><\/div><div class=\"et_pb_column_9 et_pb_column et_pb_column_1_2 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><\/div><\/div><div class=\"et_pb_row_5 et_pb_row et_block_row\"><div class=\"et_pb_column_10 et_pb_column et_pb_column_4_4 et-last-child et_block_column et_pb_css_mix_blend_mode_passthrough\"><div class=\"et_pb_portfolio_0 et_pb_portfolio et_pb_bg_layout_light clearfix et_pb_module\"><div class=\"et_pb_ajax_pagination_container\"><div class=\"et_pb_posts et_grid_module\"><div id=\"post-12425\" class=\"et_pb_grid_item et_pb_portfolio_item post-12425 project type-project status-publish has-post-thumbnail hentry project_category-environmental-site-remediation project_category-rehabilitation-environnementale et_pb_portfolio_item_0_0\">\n\t\t\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/sanexen.com\/fr\/project\/rehabilitation-dun-site-federal-contamine-par-les-hydrocarbures-petroliers-hp-et-les-composes-organiques-volatils-chlores-covc\/\" title=\"R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les hydrocarbures p\u00e9troliers (HP) et les compos\u00e9s organiques volatils chlor\u00e9s (COVc)\">\n\t\t\t\t\t<span class=\"et_portfolio_image\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sanexen.com\/wp-content\/uploads\/2025\/01\/ALTRA_Environmental-Remediation_Ontario-400x284.jpg\" width=\"400\" height=\"284\" alt=\"\" class=\"et_pb_post_main_image\" \/>\n\t\t\t\t\t\t<span class=\"et_overlay\"><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<h2 class=\"et_pb_module_header\"><a href=\"https:\/\/sanexen.com\/fr\/project\/rehabilitation-dun-site-federal-contamine-par-les-hydrocarbures-petroliers-hp-et-les-composes-organiques-volatils-chlores-covc\/\" title=\"R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les hydrocarbures p\u00e9troliers (HP) et les compos\u00e9s organiques volatils chlor\u00e9s (COVc)\">R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les hydrocarbures p\u00e9troliers (HP) et les compos\u00e9s organiques volatils chlor\u00e9s (COVc)<\/a><\/h2>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"post-12393\" class=\"et_pb_grid_item et_pb_portfolio_item post-12393 project type-project status-publish has-post-thumbnail hentry project_category-environmental-site-remediation project_category-rehabilitation-environnementale et_pb_portfolio_item_0_1\">\n\t\t\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/sanexen.com\/fr\/project\/nettoyage-et-rehabilitation-de-lancien-depotoir-du-cap-blanc\/\" title=\"Nettoyage et r\u00e9habilitation de l\u2019ancien d\u00e9potoir du Cap-Blanc, \u00cele d\u2019Anticosti\">\n\t\t\t\t\t<span class=\"et_portfolio_image\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sanexen.com\/wp-content\/uploads\/2025\/01\/ALTRA_Environmental-Remediation_Anticosti-400x284.jpg\" width=\"400\" height=\"284\" alt=\"\" class=\"et_pb_post_main_image\" \/>\n\t\t\t\t\t\t<span class=\"et_overlay\"><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<h2 class=\"et_pb_module_header\"><a href=\"https:\/\/sanexen.com\/fr\/project\/nettoyage-et-rehabilitation-de-lancien-depotoir-du-cap-blanc\/\" title=\"Nettoyage et r\u00e9habilitation de l\u2019ancien d\u00e9potoir du Cap-Blanc, \u00cele d\u2019Anticosti\">Nettoyage et r\u00e9habilitation de l\u2019ancien d\u00e9potoir du Cap-Blanc, \u00cele d\u2019Anticosti<\/a><\/h2>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"post-12364\" class=\"et_pb_grid_item et_pb_portfolio_item post-12364 project type-project status-publish has-post-thumbnail hentry project_category-environmental-site-remediation project_category-qikiqtaaluk-environmental project_category-rehabilitation-environnementale et_pb_portfolio_item_0_2\">\n\t\t\t\t\t\t\n\t\t\t\t<a href=\"https:\/\/sanexen.com\/fr\/project\/rehabilitation-environnementale-de-lancienne-base-radar-de-la-dew-line-cape-dyer-nunavut\/\" title=\"R\u00e9habilitation environnementale de l\u2019ancienne base radar de la DEW Line, Cape Dyer, Nunavut\">\n\t\t\t\t\t<span class=\"et_portfolio_image\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/sanexen.com\/wp-content\/uploads\/2025\/01\/ALTRA_Environmental-Remediation_DEW-Line-400x284.jpg\" width=\"400\" height=\"284\" alt=\"\" class=\"et_pb_post_main_image\" \/>\n\t\t\t\t\t\t<span class=\"et_overlay\"><\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t<\/a>\n\t\t\t\t\t\t<h2 class=\"et_pb_module_header\"><a href=\"https:\/\/sanexen.com\/fr\/project\/rehabilitation-environnementale-de-lancienne-base-radar-de-la-dew-line-cape-dyer-nunavut\/\" title=\"R\u00e9habilitation environnementale de l\u2019ancienne base radar de la DEW Line, Cape Dyer, Nunavut\">R\u00e9habilitation environnementale de l\u2019ancienne base radar de la DEW Line, Cape Dyer, Nunavut<\/a><\/h2>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><div class=\"pagination clearfix\"><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":7,"featured_media":12407,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"project_category":[96,97],"project_tag":[],"class_list":["post-12425","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-environmental-site-remediation","project_category-rehabilitation-environnementale"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>R\u00e9habilitation d\u2019un site f\u00e9d\u00e9ral contamin\u00e9 par les HP et les COVc | SANEXEN<\/title>\n<meta name=\"description\" content=\"R\u00e9habilitation r\u00e9ussie d&#039;un site 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