b'BIMBIM INLE BIM DANS LA CONSTRUCTION CONSTRUCTION Gestion collaborative de la Collaborative management ofplanification, de la conception et de planning, design and construction la constructionBy Warren Heeley par Warren HeeleyB uilding Information Modelling (BIM) is the use of aL ebtimentetinformationsmodliss(BIM)est shared digital representation of a built asset to facili-lutilisationdunereprsentationnumrique tate design, construction and operation processes topartage dun actif bti pour faciliter les processus form a reliable basis for decisions, according to ISO 19650-1de conception, de construction et dexploitation , selon / ISO 29481-1:2016. BIMs advantage is the ability to sharelanormeISO19650-1/ISO29481-1:2016.Lavantage digital files amongst the various construction stakeholders (i.e.,du BIM rside dans sa capacitpartager des fichiers contractors,architects,engineers,etc.)andimproveprojectnumriques entre les entrepreneurs, les architectes, les collaboration. BIM manages data more effectively, consistentlyingnieurs, etc. Le BIM gre les donnes de manire plus and collaboratively, from initial planning and design throughefficace, cohrente et collaborative.to and including owner operations.AvantagesBenefits Le BIM est une nouvelle faon de penser qui permet aux BIM is seen by some experts as a new way of thinking thatprojets davancer plus rapidement. Elle est utilise tout au has projects moving faster and actually improving in quality.long du cycle de vie dun projet, des tapes de planification It is used throughout a projects lifecycle, from initial planning lexploitation etla maintenance. tant donn que toutes stages to operations and maintenance. Because all stakeholdersles parties ont accs au modle, cela favorise une plus haveaccesstotheBIMmodelanddata,itbreedsmoregrande collaboration tout au long dun projet.collaboration throughout a project.Il existe de nombreux avantagesutiliser le BIM pour There are many BIM benefits for large and small contractorsles entrepreneurs qui travaillent sur un projet de construc-working on a build project, says Claudia Cozzitorto, chieftion ,dclareClaudiaCozzitorto,directricegnrale executive officer of buildingSMART Canada, an internationaldebuildingSMARTCanada. Lafabricationnumrique organization that sets BIM standards. Digital fabrication isreprsente un avantage considrable pour les mtiers qui a significant benefit for trades leveraging shared models andexploitentdesmodlespartagsetunereprsentation digital representation of the site, [which is] a more accuratenumrique du site.Elle ajoute que les modles peuvent representationofthesiteconditions.SheaddsthatBIMgalement amliorer la scurit sur les chantiers et acclrer models can also improve safety on the jobsite as well as speedles chanciers. up timelines. Lemodle3Daideraffinerleshypothseset The BIM 3D model helps to improve assumptions andliminer les inconnus , explique Yuri Bartzis, directeur de eliminate unknowns in a project, says Yuri Bartzis, innovationlinnovation, Exploitation des btiments, chez Pomerleau. directorofbuildingoperationswithPomerleau.Teams Les quipes auront les rponses par lintermdiaire de la will have the on-site knowledge to access answers to projectbase de donnes et de la modlisation.Il ajoute que cela questionsthroughtheBIMdatabaseandmodelling.Hepermettra damliorer la productivit.Le cycle de vie de adds that this will improve productivity on the project. Thele BIM stend aux propritaires, qui utilisent les donnes lifecycle of BIM extends to the owners of a building, who usepour lexploitation et lentretien. the data for operations and maintenance.Lutilisation du BIM rduit les risques, modernise les UsingBIMreducesrisk,modernizestheirworkflowsflux de travail et, surtout, rend les entrepreneurs plus perti-andparticularlymakestradecontractorsmorerelevantinnentslre de lIA , dclare Mohamed Adel, directeur de 32 ROOFING CANADA SPRING/SUMMER 2025'