"Natural barricade" means natural features of the ground, such as hills, or timber of sufficient density that the surrounding exposed areas which require protection cannot be seen from the magazine when the trees are bare of leaves.
N.H. Admin. Code § Saf-C 1602.20
#2220, eff 12-31-82; ss by #2837, eff 8-27-84; ss by #4584, eff 3-3-89; ss by #5996, INTERIM, eff 3-3-95, EXPIRES, 7-1-95; ss by #6054, eff 7-1-95, EXPIRED: 7-1-03
New. #8116, INTERIM, eff 7-14-04, EXPIRES: 1-10-05; ss by #8231, eff 12-20-04