A 13-1/4” X 21” section of drywall was removed to gain access to main line piping behind wall. Installed a new 1 inch pressure regulator and set it to 65 psi. We also replaced the basket strainer in the laundry sink. After installing we ran water for approximately 5 minutes and found no leaks. Finally we installed a new log lighter for the fire place. The old one was rusted out and was extremely brittle. Turned on gas and everything appeared to be working properly.