WAC 296-826-30050. Reinstallation

(1) You must prohibit the reinstallation of nonrefrigerated, previously installed underground, containers unless they meet both of the following: (a) Pass a hydrostatic pressure retest using the original pressure specified by the Unfired Pressure Vessel Code under which the tank was constructed; and (b) Show no evidence of serious corrosion. (2) You must maintain a corrosion resistant coating on reinstalled underground containers.