Pennsylvania Code (Last Updated: April 5, 2016) |
Title 34. LABOR AND INDUSTRY |
PART I. Department of Labor and Industry |
Chapter 21. Ladders |
Section 21.62. Group two woods
Latest version.
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The following woods may not be more than 5.0% smaller than spruce in each cross section dimension:
Oregon ash Fraxinus oregona. Pumpkin ash Fraxinus profunda. Port Orford cedar Chamaecyparis lawsoniana. Cucumber Magnolia acuminata. Douglas fir (Coast region) Pseudotsuga taxifolia. Soft elm Ulmus americana, fulva. West Coast hemlock Tsuga heterophylla. Western larch Larix occidentalis. Oregon maple Acer Macrophyllum. Norway pine Pinus resinosa. Southern pine Pinus taeda, palustris, serotina, echinata, caribaea, rigida, and glabra. Tamarack Larix laricina.
Notation
This section cited in 34 Pa. Code § 21.21 (relating to wood side rails); and 34 Pa. Code § 21.65 (relating to wood for ladder use).