WAC 296-826-60025   Additional requirements for systems mounted on trucks, semi-trailers, and trailers for transporting ammonia.  

     You must:

     • Make sure the content of vehicle containers is determined by one of the following:

     – Weight

     – Liquid-level gauging devices

     – Meters

     OR

     – Other approved methods.

     • Use a thermometer well when the content of a container is determined by liquid-level measurement. Make sure of the following:

     – The volume, when converted to weight, does not exceed the DOT filling density requirement.

     • Protect pumps and compressors against physical damage when mounted on trucks or trailers.

     • Unload tank motor vehicles with a water capacity greater than 3500 gallons at approved locations.



[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 06-10-067, § 296-826-60025, filed 5/2/06, effective 9/1/06.]