You must make sure there is no habitable space below the elevator hoistway and counterweight shaft unless the floor is designed to withstand an impact one hundred twenty-five percent greater than the impact generated by a free fall of either the car or counterweight from the full height of the hoistway.
[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 15-24-102, § 296-56-60155, filed 12/1/15, effective 1/5/16. Statutory Authority: RCW
49.17.040 and
49.17.050. WSR 86-03-064 (Order 86-02), § 296-56-60155, filed 1/17/86; WSR 85-01-022 (Order 84-24), § 296-56-60155, filed 12/11/84.]