Provides that, in order to assure the uninterrupted and dedicated service of employees employed by employees of operators of certain commercial nuclear plants, the provisions of RCW 41.56.430 through 41.56.470, 41.56.480, and 41.56.490 shall apply to the operating and maintenance employees of a joint operating agency as defined in RCW 43.52.250 who are employed at a commercial nuclear power plant operating under a site certificate issued under chapter 80.50 RCW.