61SUSTAINABILITY REPORT 2014 https://rsc-src.ca/en/expert-panels/rsc-reports/review-safety-code-6-2013-health-canadas-safety-limits-for-exposure-to http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html http://www.hydroquebec.com/developpement-durable/centre-documentation/pdf/guide-consommation-riviere-saint-maurice.pdf http://www.hydroquebec.com/developpement-durable/centre-documentation/pdf/guide-consommation-riviere-saint-maurice.pdf http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html http://www.hydroquebec.com/sustainable-development/documentation-center/mercury.html Noise ■■ Noise at De Lorimier substation was reduced by installing sound barriers and replacing the cooling fans on a transformer.