Section 329IAC9-1-18. "Excavation zone" defined  


Latest version.
  •    "Excavation zone" means the volume containing the tank system and backfill material bounded by the:

    (1) ground surface;

    (2) walls; and

    (3) floor of the pit and trenches;

    into which the UST system is placed at the time of installation. (Solid Waste Management Division; 329 IAC 9-1-18; filed Dec 1, 1992, 5:00 p.m.: 16 IR 1065; filed Jul 19, 1999, 12:00 p.m.: 22 IR 3689; readopted filed Jan 10, 2001, 3:25 p.m.: 24 IR 1535)