Indiana Administrative Code
Title 355 - STATE CHEMIST OF THE STATE OF INDIANA
Article 2 - COMMERCIAL FERTILIZERS
Rule 5 - Diked Secondary Containment of Fluid Bulk Fertilizers
Section 5-2 - Walls
Current through March 20, 2024
Authority: IC 15-16-2-44
Affected: IC 15-16-2
Sec. 2.
(a) The walls of a secondary containment facility shall be:
(b) Cracks and seams shall be sealed to prevent leakage.
(c) Walls constructed of earth or other permeable materials shall be lined as provided under sections 3 through 7 of this rule.
(d) Earthen walls shall have a horizontal-to-vertical slope consistent with good engineering practice. All interior slopes shall be protected with:
(e) The top of earthen walls shall be no less than two and one-half (2.5) feet wide.
(f) Walls may not exceed six (6) feet in height above interior grade unless provisions are made for:
(g) Walls constructed of concrete or solid masonry shall rest upon: