| MEASURING METHOD AND LENGTH | 10.000 FEET MINIMUM RANDOM LOCATION NOT OTHERWISE SPECIFIED |
| MEASURING METHOD AND LENGTH | 16.000 INCHES NOMINAL SPECIFIED OVERALL |
| RANDOM LENGTH | 10 FEET AND LONGER PERMITTING 10 PCT IN 10 FEET LENGTHS AND REQUIRING 50 PCT 14 FEET OR LONGER |
| SPECIES-GRADE AND GRADING ASSOCIATION | DOUGLAS FIR 1 COMMON WESTERN WOOD PRODUCTS ASSOCIATION OR DOUGLAS FIR NO. 1 WESTERN WOOD PRODUCTS ASSOCIATION |
| THICKNESS-LOCATION AND MEASURING METHOD | 16.000 INCHES NOMINAL OVERALL SPECIFIED |