R 408.15253 Storage and transfer of lumber.

Rule 5253. (1) Lumber shall be stacked on foundations constructed to support the maximum load without sinking, sagging or permitting the pile to topple. A pile of lumber which is not stable shall be restacked at once or the area guarded by a barrier. (2) Long packages of lumber shall not be placed on short packages except where a stable pile can be made by use of package separators. (3) Where necessary to insure stability, a package of lumber shall be provided stickers. A sticker shall extend to within 2 inches, plus or minus, of the full width of the package. Stickers shall be aligned 1 above the other. (4) A load of lumber shall be built and secured to insure stability during transit.