WAC 296-307-43501. Scope

(1) WAC 296-307-435 applies to: (a) LP-gas system installations on vehicles (self-propelled, trailers, or semitrailers) used for commercial or construction purposes; (b) All exchangeable container systems with container capacities greater than 105 pounds water capacity (approximately 45 pounds LP-gas capacity); and (c) Systems using containers permanently mounted on vehicles. (2) All LP-gas installations on commercial vehicles must meet all requirements of WAC 296-307-410 (unless otherwise indicated) and the additional requirements of this section. When such a vehicle is permanently parked, and LP-gas is supplied from a system not mounted on and secured to the unit, WAC 296-307-415 and 296-307-420 also apply. (3) This section does not apply to LP-gas motor fuel systems covered by WAC 296-307-425 .