PDFWAC 296-54-551
Raising and lowering portable spars or towers.
(1) A qualified, authorized person must direct each raising and lowering of a portable spar or tower.
(2) All employees not engaged in the raising or lowering of portable spars must stay in the clear during these operations.
(3) Portable spars must be leveled to provide proper line spooling and avoid excessive stress on component parts.
[Statutory Authority: RCW 49.17.010, [49.17].040 and [49.17].050. WSR 99-17-117, § 296-54-551, filed 8/18/99, effective 12/1/99. Statutory Authority: RCW 49.17.040, [49.17].050 and [49.17].060. WSR 96-22-013, § 296-54-551, filed 10/28/96, effective 1/1/97. Statutory Authority: RCW 49.17.040, 49.17.050, 49.17.240, chapters 43.22 and 42.30 RCW. WSR 80-11-057 (Order 80-15), § 296-54-551, filed 8/20/80. Statutory Authority: RCW 49.17.040, 49.17.150 and 49.17.240. WSR 79-10-081 (Order 79-14), § 296-54-551, filed 9/21/79.]