This Golfview Avenue project in Toronto addressed both aging sewer piping and an existing lead water service. We replaced the old clay sewer lines inside and outside the property with new PVC piping. A backwater valve was also installed to help protect the home against sewage flowing backward through the drainage system during a sewer backup. For the incoming water supply, we replaced the lead service with new 3/4-inch Type K soft copper piping. The completed work updates the home's sewer and water connections, removes the old lead service pipe, and adds an extra layer of protection against sewer backups.