Ala. Admin. Code r. 220-4-A
Rule 220-4-.18, APPENDIX A
DOYLE LOG RULE, BOARD FEET
Formula = (D-4)2x(L/16)
D = Diameter inside bark at the small end in inches
L = Log length in feet
Author: N. Gunter Guy
Statutory Authority: Code of Ala. 1975, §§9-2-7, 9-2-8, 9-2-12.
Penalty: As provided by law.
History: New Rule: Filed July 31, 2017; effective September 14, 2017.