A. Water connections for individual mobile homes shall be provided and located on the same side of the lot as the sewer lateral and shall consist of a riser terminating at least twelve inches above the ground surface with two three-quarter inch valved outlets threaded for screw-on connections. Such water connection shall be equipped with a shut-off valve placed below frost depth, (but in no case shall this valve be a stop and waste cock) shall be protected from freezing and from damage from mobile home wheels and shall have the ground surface around the riser pipe graded to divert surface drainage away from the connection.

B. Water piping may be installed in the same trench as tight joint sewer pipe provided the water pipe is laid on a shelf not less than twenty-four inches above the sewer pipe. (Prior code § 17.32.020.)