Authority: IC 13-1-1-4; IC 13-7-7
Affected: IC 13-1-1
Sec. 4.
Hg = 2.5H;
Hg = H + 1.5L, where:
Hg = GEP height, measured from the ground level elevation at the base of the stack.
H = Height of nearby structure(s) measured from the ground elevation at the base of the stack.
L = Lesser dimension (height or projected width) of nearby structures.
The commissioner shall require fluid modeling and field studies in cases where the commissioner believes the formulas may significantly overstate the appropriate stack height credit.
326 IAC 1-7-4