b'ROOFING SAFETYROOFING SAFETY Controlling hot work hazardsBy Wendy Fraser, CRCA Technical ManagerSCURIT DU TRAVAIL Contrler les dangers lis aux travauxchaud Par Wendy Fraser, gestionnaire technique de lACECH ot work can be classified as any operation that gener- L es travaux effectuschaud peuvent tre considrs ates flames, sparks or heat and can result in the ignitioncommetouteactivitquiproduitdesflammes,des of combustible materials. There are various hot worktincellesoudelachaleur.Diverstravauxchaud operations that may be used during any portion of the roofingpeuvent tre effectus pendant nimporte quelle phase de work including: pose dune couverture :Tear off: equipment producing sparks when removingArrachage : production dtincelles en enlevant lesexisting materials; matriaux existants ;Deck preparation: drying of wet surfaces and removal ofPrparation du platelage : asschement des surfacessnow and/or ice; humides et enlvement de la neige ou de la glace ;Cold temperatures: warming of materials and/or of roofTemps froid : rchauffement des matriaux ou de lasurfaces in preparation for application of roofing materials; surface en vue de la pose des matriaux ;General equipment use: sparks from electrical tools,Usage gnral du matriel : tincelles provenant descutting, drilling or grinding metal, concrete, stone or otheroutils lectriques, de la coupe, du perage ou du meulage hard surface materials; and du mtal, du bton, de la pierre ou dautres matriaux de Roofing membrane application: use of open flame torchessurface dure ; and/or hot air welders for the application of modifiedApplication de la membrane : utilisation de chalumeaux bitumen membranes and thermoplastic membranes. flamme nue ou de soudeursair chaud pour lapplication Each roof and building presents challenges and there aredes membranes en bitume modifi et des membranes measuresthataroofingcontractormustadoptinordertothermoplastiques.mitigate the risk of fire due to any hot work operation. Prior toChaquetoitetbtimentprsentedesdfisetilya any work starting, a fire risk assessment should be completed.desmesuresquelentrepreneurentoituredoitadopter 26 ROOFING CANADA SPRING/SUMMER 2021'