{"id":23311,"date":"2024-12-18T11:33:42","date_gmt":"2024-12-18T16:33:42","guid":{"rendered":"https:\/\/arteliagroup.ca\/?post_type=projets&p=23311"},"modified":"2026-02-10T13:44:42","modified_gmt":"2026-02-10T18:44:42","slug":"construction-de-la-nouvelle-ligne-de-735-kv-micoua-saguenay","status":"publish","type":"projets","link":"https:\/\/arteliagroup.ca\/fr\/projets\/construction-de-la-nouvelle-ligne-de-735-kv-micoua-saguenay\/","title":{"rendered":"Construction de la nouvelle ligne de 735 kV Micoua-Saguenay"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Artelia a \u00e9t\u00e9 mandat\u00e9e par Hydro-Qu\u00e9bec pour des \u00e9tudes g\u00e9otechniques approfondies sur les fondations de plus d\u2019une centaine de pyl\u00f4nes.<\/p>\n","protected":false},"featured_media":23079,"template":"","format":"standard","meta":{"_acf_changed":false},"domaines":[66,67],"domaine-activite":[115,114,120],"enjeux":[71],"galerie":[198],"pays":[385],"class_list":["post-23311","projets","type-projets","status-publish","format-standard","has-post-thumbnail","hentry","domaines-energie","domaines-environnement-et-sciences-de-la-terre","domaine-activite-geotechnique","domaine-activite-ingenierie-des-materiaux","domaine-activite-transport-et-distribution-denergie","enjeux-transition-energetique","galerie-no","pays-canada"],"acf":{"Citation":"Renforcer le r\u00e9seau \u00e9lectrique qu\u00e9b\u00e9cois gr\u00e2ce \u00e0 une expertise multidisciplinaire dans les sciences de la terre et le contr\u00f4le qualitatif.","head_projet":23075,"projet_phare":23077,"prix":null,"copyright":"","description_projets":"Le projet de la nouvelle ligne de 735 kV Micoua-Saguenay est un \u00e9l\u00e9ment cl\u00e9 du r\u00e9seau de transport d\u2019\u00e9lectricit\u00e9 du Qu\u00e9bec. S\u2019\u00e9tendant sur 262 km, la ligne relie le poste Micoua, sur la C\u00f4te-Nord, au poste Saguenay, dans la r\u00e9gion du Saguenay-Lac-Saint-Jean. Ce projet d\u2019envergure permettra de soutenir une demande d\u2019\u00e9lectricit\u00e9 en forte augmentation dans les prochaines ann\u00e9es, avec la construction de 588 pyl\u00f4nes et l'installation de 3 144 km de c\u00e2bles, r\u00e9partis sur 10 sections. Tout au long de ce projet, une attention particuli\u00e8re a \u00e9t\u00e9 port\u00e9e \u00e0 l\u2019optimisation du trac\u00e9 et \u00e0 la gestion de l\u2019impact environnemental, tout en priorisant la consultation publique pour garantir la s\u00e9curit\u00e9 des communaut\u00e9s locales.\r\n\r\nDans le cadre de ce projet, Artelia a \u00e9t\u00e9 mandat\u00e9e par Hydro-Qu\u00e9bec pour r\u00e9aliser des \u00e9tudes g\u00e9otechniques approfondies sur les fondations de plus d\u2019une centaine de pyl\u00f4nes situ\u00e9s dans les sections 3 et 4. Nous avons men\u00e9 des investigations de terrain et des essais en laboratoire afin de caract\u00e9riser les conditions g\u00e9otechniques de chaque site. Nos \u00e9quipes ont recommand\u00e9 les donn\u00e9es pour la s\u00e9lection des fondations les plus adapt\u00e9es, tout en tenant compte des risques g\u00e9otechniques sp\u00e9cifiques comme la stabilit\u00e9 des talus, le risque de liqu\u00e9faction, et l\u2019\u00e9rosion. Des recommandations ont \u00e9galement \u00e9t\u00e9 fournies pour assurer la s\u00e9curit\u00e9 des travaux d'excavation et pour pr\u00e9venir les impacts environnementaux.\r\n\r\nEn tant que laboratoire de l\u2019entrepreneur pour la section 6, notre \u00e9quipe en ing\u00e9nierie des mat\u00e9riaux a assur\u00e9 le contr\u00f4le de la qualit\u00e9 des mat\u00e9riaux et la surveillance des travaux de g\u00e9nie civil. Nous avons valid\u00e9 le Plan qualit\u00e9 et de r\u00e9alisation d\u2019inspections et d\u2019essais (PRIE), qui a \u00e9t\u00e9 mis \u00e0 jour tout au long du projet pour suivre son avancement et appliquer les correctifs n\u00e9cessaires. Nos services comprenaient aussi la validation et l\u2019approbation de la documentation qualit\u00e9, incluant les proc\u00e9dures de r\u00e9alisation, les fiches techniques et les sp\u00e9cifications des mat\u00e9riaux n\u00e9cessitant des v\u00e9rifications. Notre \u00e9quipe a \u00e9galement supervis\u00e9 les travaux en chantier, en r\u00e9alisant des inspections r\u00e9guli\u00e8res et en assurant la conformit\u00e9 des mat\u00e9riaux aux normes requises. Notre expertise a permis de garantir la durabilit\u00e9 et la s\u00e9curit\u00e9 des infrastructures tout en respectant les exigences de qualit\u00e9 d\u00e9finies dans le plan qualit\u00e9 du projet.","Client":"Hydro-Qu\u00e9bec et GLR inc ","Lieu":"R\u00e9gions de la C\u00f4te-Nord et du Saguenay-Lac-Saint-Jean","villes":"","gallery":null,"domaines_dactivite":"G\u00e9otechnique<\/a>\r\nIng\u00e9nierie des mat\u00e9riaux<\/a>\r\nTransport et distribution d\u2019\u00e9nergie<\/a>"},"yoast_head":"\nConstruction de la nouvelle ligne de 735 kV Micoua-Saguenay - Artelia<\/title>\n<meta name=\"description\" content=\"Artelia a \u00e9t\u00e9 mandat\u00e9e par Hydro-Qu\u00e9bec pour des \u00e9tudes g\u00e9otechniques approfondies sur les fondations de plus d\u2019une centaine de pyl\u00f4nes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arteliagroup.ca\/fr\/projets\/construction-de-la-nouvelle-ligne-de-735-kv-micoua-saguenay\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Construction de la nouvelle ligne de 735 kV Micoua-Saguenay - 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