312 IAC 11-2-15 "Pea gravel" defined

Sec. 15. "Pea gravel" means rounded stone that satisfies each of the following conditions: (1) Each stone passes through a one-half (1/2) inch or a twelve and one-half (121/2) millimeter sieve. (2) At least ninety-five percent (95%) of the stones pass through a three-eighths (3/8) inch sieve. (3) Not more than eighty percent (80%) of the stones pass through a three-sixteenths (3/16) inch (or a four and seventy-five hundredths (4.75) millimeter) sieve. (4) Not more than thirty-five percent (35%) of the stones pass through a three thirty-seconds (3/32 ) inch (or a two and thirty-six hundredths (2.36) millimeter) sieve. (5) Not more than four percent (4%) of the stones pass through a one-fiftieth (1/50) inch (or a six hundred (600) micrometer) sieve.