| MEASURING METHOD AND LENGTH | 12.000 FEET NOMINAL SPECIFIED |
| MOISTURE CONTENT RETENTION PERCENTAGE | 19.0 MAXIMUM |
| SPECIES-GRADE AND GRADING ASSOCIATION | DOUGLAS FIR SELECT STRUCTURAL WEST COAST LUMBER INSPECTION BUREAU OR DOUGLAS FIR SELECT STRUCTURAL WESTERN WOOD PRODUCTS ASSOCIATION OR PINE, SOUTHERN SELECT STRUCTURAL SOUTHERN PINE INSPECTION BUREAU |
| WIDTH-LOCATION AND MEASURING METHOD | 4.000 INCHES NOMINAL OVERALL SPECIFIED |
| SUPPLEMENTARY FEATURES | INTERIOR TYPE FIRE RETARDANT; EXTERIOR TYPE MUST BE SPECIFIED IF DESIRED;SPECIAL PURPOSE ITEM-UNIT OF ISSUE-BOARD FOOT |
| SURFACE CONDITION DEGREE | ROUGH-UNSANDED FULL LENGTH |
| THICKNESS-LOCATION AND MEASURING METHOD | 2.000 INCHES NOMINAL OVERALL SPECIFIED |
| TREATMENT TYPE | FIRE RETARDANT, MIL-L-19140 |
| TYPICAL WOOD PRODUCTS USE | FIRE-RETARDANT TREATED STRESS RATED DAMAGE CONTROL SHORING |