You must provide a manual fire extinguisher near the tank that is suitable for putting out fires involving flammable liquids and liquids with flashpoints greater than 199.4°F (93°C).
Wash. Admin. Code § 296-835-12020
Statutory Authority: RCW 49.17.010, [49.17].040, and[49.17].050 . 02-15-102, § 296-835-12020, filed 7/17/02, effective 10/1/02.