{"id":19017,"date":"2026-10-28T08:00:00","date_gmt":"2026-10-28T08:00:00","guid":{"rendered":"https:\/\/gdi.com\/?p=19017"},"modified":"2026-10-28T15:25:52","modified_gmt":"2026-10-28T15:25:52","slug":"college-andre-grasset","status":"publish","type":"post","link":"https:\/\/gdi.com\/fr\/etude-de-cas\/college-andre-grasset\/","title":{"rendered":"Coll\u00e8ge Andr\u00e9-Grasset"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/path><\/path><\/g><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tPerformance \u00e9nerg\u00e9tique<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Coll\u00e8ge Andr\u00e9-Grasset<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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D\u00e9tails du projet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tEmplacement<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tMontr\u00e9al, Qu\u00e9bec<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tNombre de b\u00e2timents<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t1 b\u00e2timent : \u00e9tablissement d'enseignement coll\u00e9gial <\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tSyst\u00e8me mis en \u0153uvre<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\u00c9clairage DEL, recommissioning, r\u00e9cup\u00e9ration d'\u00e9nergie, chaufferie, chauffe-eau \u00e0 condensation, vannes thermostatiques, pompes de r\u00e9seau<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tObjectif du projet<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tR\u00e9duire la consommation d'\u00e9nergie et l'empreinte carbone tout en am\u00e9liorant le confort des occupants<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Impact en un coup d\u2019\u0153il<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\u00c9conomie d\u2019\u00e9nergie\/an\u202f: $62,911<\/b><\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tR\u00e9duction annuelle des GES : 151 tons of CO\u2082\/year (32.1% of emissions)<\/b><\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\tMode ESE\u202f: garanties de co\u00fbts, d\u2019\u00e9conomies et de subventions<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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D\u00e9fi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tLe Coll\u00e8ge Andr\u00e9-Grasset, \u00e9tablissement d'enseignement coll\u00e9gial situ\u00e9 dans le nord de Montr\u00e9al, devait composer avec des syst\u00e8mes de chauffage et d'\u00e9clairage vieillissants, peu performants et \u00e9nergivores.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tLes \u00e9quipements en fin de vie g\u00e9n\u00e9raient des pertes \u00e9nerg\u00e9tiques significatives, des inconforts thermiques pour les occupants et une empreinte carbone disproportionn\u00e9e.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\tLe client souhaitait moderniser ses installations tout en ma\u00eetrisant les co\u00fbts, en s'appuyant sur les subventions disponibles et en garantissant les r\u00e9sultats gr\u00e2ce \u00e0 un contrat de performance \u00e9nerg\u00e9tique en mode ESCO (ESE).<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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M\u00e9thodologie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tAudit \u00e9nerg\u00e9tique approfondi des syst\u00e8mes de chauffage, de ventilation et d'\u00e9clairage existants<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\tIdentification des inefficacit\u00e9s et des \u00e9quipements en fin de vie nuisant aux performances<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\u00c9valuation des d\u00e9s\u00e9quilibres hydrauliques et thermiques dans les r\u00e9seaux de distribution<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tConception des mesures d'efficacit\u00e9 \u00e9nerg\u00e9tique adapt\u00e9es aux contraintes op\u00e9rationnelles du coll\u00e8ge<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tMontage financier int\u00e9grant subventions Hydro-Qu\u00e9bec et \u00c9nergir, et garanties de performance<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Solution<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModernisation compl\u00e8te de l'\u00e9clairage g\u00e9n\u00e9ral au DEL pour l'ensemble des espaces.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tRecommissioning et ajout de points de contr\u00f4le pour optimiser la r\u00e9gulation des syst\u00e8mes.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tOptimisation de la r\u00e9cup\u00e9ration d'\u00e9nergie sur les syst\u00e8mes existants.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModernisation de la chaufferie et installation d'un chauffe-eau \u00e0 condensation haute efficacit\u00e9.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tAjout de vannes thermostatiques \u00e0 chaque radiateur des blocs A et B pour un contr\u00f4le pr\u00e9cis par zone.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tRemplacement des pompes du r\u00e9seau de chauffage par des \u00e9quipements \u00e0 vitesse variable.<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t*<\/b>L'ensemble des travaux a \u00e9t\u00e9 r\u00e9alis\u00e9 en mode cl\u00e9 en main (ESE), incluant la gestion de projet, la conception, l'ing\u00e9nierie, la g\u00e9rance de construction, le suivi de performance (M&V), la formation des op\u00e9rateurs et une campagne de sensibilisation aupr\u00e8s des occupants.<\/i><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Effets \u00e0 long terme<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tR\u00e9duction des co\u00fbts d'exploitation gr\u00e2ce \u00e0 des \u00e9conomies d'\u00e9nergie garanties de 62 911 $\/an, contribuant directement \u00e0 l'\u00e9quilibre budg\u00e9taire de l'\u00e9tablissement<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tR\u00e9duction annuelle de 151 tonnes de CO\u2082, soit 32,1 % des \u00e9missions du b\u00e2timent\u202f: contribution concr\u00e8te aux objectifs de d\u00e9veloppement durable du coll\u00e8ge<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tAm\u00e9lioration du confort thermique et lumineux pour les \u00e9tudiants et le personnel, favorisant un meilleur environnement d'apprentissage<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tRemplacement d'\u00e9quipements v\u00e9tustes r\u00e9duisant les risques de pannes et am\u00e9liorant la fiabilit\u00e9 op\u00e9rationnelle \u00e0 long terme<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tMod\u00e8le reproductible pour d'autres \u00e9tablissements d'enseignement du r\u00e9seau coll\u00e9gial qu\u00e9b\u00e9cois<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

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