Louisiana Administrative Code
Title 51 - PUBLIC HEALTH-SANITARY CODE
Part XIV - Plumbing
Chapter 15 - Travel Trailers and Travel Trailer Parks [formerly Appendix B - Travel Trailers and Travel Trailer Parks]
Section XIV-1517 - Water Distribution System
Current through Register Vol. 50, No. 3, March 20, 2024
A. General. Every travel trailer site shall be provided with an individual branch water service line delivering potable water. The outlet of the branch water service line shall terminate on the left side of the site of the travel trailer.
B. Minimum Size. Water service lines to each trailer site shall be sized to provide a minimum of 8 gpm (0.505 L/s) at the point of connection with the trailer's water distribution system. All water service lines shall be a minimum of - inch.
C. Backflow. A minimum of a double check valve assembly backflow preventer shall be installed on the water service line to each independent trailer at, or near, the trailer's water service connection. Backflow preventer devices shall meet the requirements of §609. B and Table 609 of this code. Check valves shall be designed and maintained to close drip tight at a reduced pressure of not less than 1 nor more than 5 psi (6.9 to 34.5 kPa). Check valves must be identified with the manufacturer's name and model number.
D. Separate Service Shutoff. A separate service shutoff valve shall be installed in each water service line on the supply side of the backflow preventer device. Per §617. A of this code, such separate shutoff valve shall be a full port ball valve.
E. Water Service Connections. The water service connection from the water service line to the trailer shall be not less than 1/2-inch diameter. A rigid pipe shall not be used. Flexible metal tubing is permitted. Fittings at either end shall be of a quick disconnect type not requiring any special tools or knowledge to install or remove.
AUTHORITY NOTE: Promulgated in accordance with R.S. 40:4(A)(7) and R.S. 40:5(2)(3)(7)(9)(16)(17)(20).
