I have two outdoor plumbing projects. 1. I would like to replace my existing (original to house) galvanized water main with a new plastic service pipe. I will attach it at the meter and run it into the house. 2. I would like to install a sprinkler system. The sprinkler will attach to the water main inside of the house before the pressure reducing valve. I will install a main valve and a drain valve inside of the house. The sprinkler main will exit the house above grade. It will go through a reduced pressure vacuum breaker and then enter the valve box. From the valve box it will follow the attached plans.