Customer is experiencing several issues They want a gas line in the basement rerun They want to look at options as far as rerunning the drains in the basement There is some scale buildup in the master shower There is a drip coming from a copper tee in the basement They smell a sewer gas coming from the laundry room when the toilet upstairs is run. and sometimes an odor from an upstairs bathroom Fix the leak coming from the copper tee in the basement Remove drywall in the laundry room and inspect the washing machine trap. Te is not responsible for replacing removed drywall. The smell is coming from only from the laundry room The trap assembly is completely up to code, there’s no crown venting or any siphonage of the trap, there is proper pitch from the laundry trap arm to the stack sanitary tee. There is 20 inches of space between the trap and the santee. Ran several tests and can’t find anything out of the ordinary other than smell. I recorded the water in the trap moving