Garden Water Line Question
Hey guys. I have asked the grading contractor to give me an estimate for running a water line from the house to the garden area. I told him I wanted two 1" PVC lines buried 2' deep. The second line running to the garden is a spare in case the first line breaks. I'm guessing we are talking around 200' of trench. I would like to run the water line to the garden before we put down topsoil and seed our yard.
Question #1: While the trench is open, can you think of anything else I should put in the trench?
In addition, I would like to be able to shut off the garden water line close to the house. The picture above shows where the water line that runs from the well meets the house. The second pipe is a spare. There is a T-connection with a 2 foot long pipe capped off. The capped off pipe was put there in preparation for running a water line to the garden area. These pipes have long been covered up about 2 feet below ground.
Question #2: I would like to put a valve in the waterline below ground to prevent freezing. Do you have any idea how to do this? Obviously I need to access the valve in order to operate it.
Thanks in advance,
Obed