{"id":1271,"date":"2018-09-13T10:09:08","date_gmt":"2018-09-13T14:09:08","guid":{"rendered":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/?page_id=1271"},"modified":"2024-12-13T15:01:39","modified_gmt":"2024-12-13T20:01:39","slug":"drainage","status":"publish","type":"page","link":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/","title":{"rendered":"Drainage"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3&Prime; overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_custom_heading]Fonction et description[\/vc_custom_heading][vc_column_text]Le drainage vise \u00e0 ass\u00e9cher la surface de roulement et \u00e0 \u00e9viter l\u2019accumulation d\u2019eau de pluie aux points bas cr\u00e9\u00e9s par l\u2019am\u00e9nagement du v\u00e9loparc. La percolation dans le sol peut \u00eatre suffisante pour assurer le drainage de l\u2019eau de pluie si les surfaces \u00e0 drainer sont petites ou si le sol est tr\u00e8s perm\u00e9able.<\/p>\n<p>Le minist\u00e8re du D\u00e9veloppement durable, de l\u2019Environnement et de la Lutte contre les changements climatiques (MDDELC) propose des outils pour encadrer la gestion des eaux pluviales. Ces outils peuvent \u00eatre consult\u00e9s sur le site Web du MDDELC[1]. Les organismes de bassins versants du Qu\u00e9bec peuvent \u00e9galement \u00eatre une bonne source d\u2019information.<\/p>\n<p>Il faut am\u00e9nager un syst\u00e8me de drainage qui am\u00e8nera l\u2019eau de ruissellement \u00e0 un cours d\u2019eau r\u00e9cepteur, soit directement, soit par un r\u00e9seau d\u2019\u00e9gout, ou encore \u00e0 un point de collecte pour r\u00e9utilisation (par exemple pour l\u2019entretien du v\u00e9loparc). Le syst\u00e8me de drainage peut comprendre les \u00e9l\u00e9ments suivants\u00a0:<\/p>\n<ul>\n<li>Des foss\u00e9s;<\/li>\n<li>Des drains enfouis (tuyaux perfor\u00e9s);<\/li>\n<li>Des ponceaux (tuyaux ouverts aux deux extr\u00e9mit\u00e9s pour faire passer un foss\u00e9 ou un ruisseau sous un chemin ou un sentier);<\/li>\n<li>Des puisards aux points bas et des \u00e9gouts (tuyaux \u00e9tanches) qui se d\u00e9versent dans un cours d\u2019eau;<\/li>\n<li>Des fosses ou des bassins de s\u00e9dimentation, pour \u00e9viter l\u2019envasement des \u00e9gouts ou du cours d\u2019eau r\u00e9cepteur;<\/li>\n<li>Un bassin collecteur pour la r\u00e9cup\u00e9ration.<\/li>\n<\/ul>\n<h2><span style=\"color: #000000\">Conception<\/span><\/h2>\n<ul>\n<li>Localiser les points bas;<\/li>\n<li>D\u00e9terminer le cours d\u2019eau ou l\u2019\u00e9gout r\u00e9cepteur et les emplacements possibles pour le ou les bassins de s\u00e9dimentation;<\/li>\n<li>Concevoir les \u00e9l\u00e9ments drainants pour collecter l\u2019eau aux points bas et l\u2019amener au cours d\u2019eau r\u00e9cepteur\u00a0:\n<ul>\n<li>foss\u00e9s aux abords des sentiers ou des \u00e9l\u00e9ments du v\u00e9loparc;<\/li>\n<li>drains pour amener l\u2019eau des petites surfaces en d\u00e9pression enclav\u00e9es jusqu\u2019\u00e0 un foss\u00e9;<\/li>\n<li>puisard et \u00e9gout pour amener l\u2019eau des surfaces enclav\u00e9es plus importantes jusqu\u2019\u00e0 un foss\u00e9 ou jusqu\u2019au cours d\u2019eau r\u00e9cepteur;<\/li>\n<li>bassin de s\u00e9dimentation pour intercepter les s\u00e9diments avant de rejeter les eaux \u00e0 l\u2019\u00e9gout ou au cours d\u2019eau r\u00e9cepteur.<\/li>\n<\/ul>\n<\/li>\n<li>Le diam\u00e8tre des drains et des \u00e9gouts est fonction de la surface \u00e0 drainer, de sa perm\u00e9abilit\u00e9 et de la pente du tuyau\u00a0:\n<ul>\n<li>plus la surface \u00e0 drainer est grande, plus le volume d\u2019eau de pluie qui ruissellera vers le syst\u00e8me de drainage sera important;<\/li>\n<li>plus le sol sera imperm\u00e9able, moins il y aura d\u2019eau qui percole et plus le volume d\u2019eau qui ruissellera vers le syst\u00e8me de drainage sera important. Par exemple, une <a href=\"https:\/\/www.guides-sports-loisirs.ca\/pumptrack\/\" target=\"_blank\" rel=\"noopener\"><em>pumptrack<\/em> en terre<\/a> avec des abords gazonn\u00e9s retiendra une grande partie de l\u2019eau de ruissellement, alors qu\u2019une <a href=\"https:\/\/www.guides-sports-loisirs.ca\/pumptrack\/\" target=\"_blank\" rel=\"noopener\"><em>pumptrack<\/em> en asphalte<\/a>, compl\u00e8tement imperm\u00e9able, enverra toute l\u2019eau de pluie au syst\u00e8me de drainage. Le tableau 11.13 du Guide de gestion des eaux pluviales du minist\u00e8re du D\u00e9veloppement durable, de l\u2019Environnement et de la Lutte contre les changements climatiques (MDDELC)[2] donne des pr\u00e9cisions sur les taux d\u2019infiltration minimum des types de sols;<\/li>\n<li>Une pente de 2\u00a0% est recommand\u00e9e pour assurer l\u2019\u00e9gouttement des surfaces imperm\u00e9ables. Pour les drains et les \u00e9gouts, une pente minimale de 0,5\u00a0% est acceptable dans le cas des tuyaux de grand diam\u00e8tre, mais une pente plus importante est recommand\u00e9e pour les tuyaux de plus petit diam\u00e8tre, en particulier tous ceux de moins de 300\u00a0mm. La pente doit \u00eatre r\u00e9guli\u00e8re, sans bas-fond o\u00f9 les s\u00e9diments risqueraient de s\u2019accumuleraient, r\u00e9duisant la capacit\u00e9 du tuyau.<\/li>\n<\/ul>\n<\/li>\n<li>Pour limiter le transport de s\u00e9diments, on utilise\u00a0des\u00a0:\n<ul>\n<li>drains gain\u00e9s de g\u00e9otextile; celui-ci filtre l\u2019eau souterraine avant qu\u2019elle entre dans le drain;<\/li>\n<li>fosses de d\u00e9cantation \u00e0 l\u2019exutoire des drains ou des ponceaux, pour que les s\u00e9diments se d\u00e9cantent avant le foss\u00e9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>[1] <a href=\"http:\/\/www.mddep.gouv.qc.ca\/eau\/pluviales\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.mddep.gouv.qc.ca\/eau\/pluviales\/<\/a><br \/>\n[2] <a href=\"http:\/\/www.mddep.gouv.qc.ca\/eau\/pluviales\/guide.htm\" target=\"_blank\" rel=\"noopener\">http:\/\/www.mddep.gouv.qc.ca\/eau\/pluviales\/guide.htm<\/a>[\/vc_column_text][vc_empty_space empty_h=\u00a0\u00bb2&Prime;][vc_column_text]D\u00e9cembre 2024[\/vc_column_text][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb2&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_button button_color=\u00a0\u00bbaccent\u00a0\u00bb size=\u00a0\u00bbbtn-lg\u00a0\u00bb radius=\u00a0\u00bbbtn-circle\u00a0\u00bb border_width=\u00a0\u00bb0&Prime; icon_position=\u00a0\u00bbright\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fwww.guides-sports-loisirs.ca%2Fveloparcs%2Fwp-content%2Fuploads%2Fsites%2F6%2F2024%2F12%2FGIS_VP_F31_Drainage_2024.pdf||target:%20_blank|\u00a0\u00bb icon=\u00a0\u00bbfa fa-file-o\u00a0\u00bb]Version PDF[\/vc_button][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3&Prime; overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_custom_heading]Fonction et description[\/vc_custom_heading][vc_column_text]Le [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"parent":1264,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1271","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Drainage - V\u00e9loparcs<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drainage - V\u00e9loparcs\" \/>\n<meta property=\"og:description\" content=\"[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3&Prime; overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_custom_heading]Fonction et description[\/vc_custom_heading][vc_column_text]Le [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/\" \/>\n<meta property=\"og:site_name\" content=\"V\u00e9loparcs\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-13T20:01:39+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/drainage\\\/\",\"url\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/drainage\\\/\",\"name\":\"Drainage - V\u00e9loparcs\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/#website\"},\"datePublished\":\"2018-09-13T14:09:08+00:00\",\"dateModified\":\"2024-12-13T20:01:39+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/drainage\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/drainage\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/drainage\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La gestion de l\u2019eau\",\"item\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/la-gestion-de-leau\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Drainage\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/#website\",\"url\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/\",\"name\":\"V\u00e9loparcs\",\"description\":\"V\u00e9loparcs\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.guides-sports-loisirs.ca\\\/veloparcs\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Drainage - V\u00e9loparcs","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/","og_locale":"fr_FR","og_type":"article","og_title":"Drainage - V\u00e9loparcs","og_description":"[vc_row row_height_percent=\u00a0\u00bb0&Prime; override_padding=\u00a0\u00bbyes\u00a0\u00bb h_padding=\u00a0\u00bb2&Prime; top_padding=\u00a0\u00bb3&Prime; bottom_padding=\u00a0\u00bb2&Prime; overlay_alpha=\u00a0\u00bb50&Prime; gutter_size=\u00a0\u00bb3&Prime; shift_y=\u00a0\u00bb0&Prime;][vc_column column_width_use_pixel=\u00a0\u00bbyes\u00a0\u00bb gutter_size=\u00a0\u00bb3&Prime; overlay_alpha=\u00a0\u00bb50&Prime; shift_x=\u00a0\u00bb0&Prime; shift_y=\u00a0\u00bb0&Prime; z_index=\u00a0\u00bb0&Prime; medium_width=\u00a0\u00bb0&Prime; width=\u00a0\u00bb1\/1&Prime; column_width_pixel=\u00a0\u00bb800&Prime;][vc_custom_heading]Fonction et description[\/vc_custom_heading][vc_column_text]Le [&hellip;]","og_url":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/","og_site_name":"V\u00e9loparcs","article_modified_time":"2024-12-13T20:01:39+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/","url":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/","name":"Drainage - V\u00e9loparcs","isPartOf":{"@id":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/#website"},"datePublished":"2018-09-13T14:09:08+00:00","dateModified":"2024-12-13T20:01:39+00:00","breadcrumb":{"@id":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/drainage\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/"},{"@type":"ListItem","position":2,"name":"La gestion de l\u2019eau","item":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/la-gestion-de-leau\/"},{"@type":"ListItem","position":3,"name":"Drainage"}]},{"@type":"WebSite","@id":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/#website","url":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/","name":"V\u00e9loparcs","description":"V\u00e9loparcs","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/pages\/1271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/comments?post=1271"}],"version-history":[{"count":10,"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/pages\/1271\/revisions"}],"predecessor-version":[{"id":1734,"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/pages\/1271\/revisions\/1734"}],"up":[{"embeddable":true,"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/pages\/1264"}],"wp:attachment":[{"href":"https:\/\/www.guides-sports-loisirs.ca\/veloparcs\/wp-json\/wp\/v2\/media?parent=1271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}