327 IAC 6.1-6-1 Notification eligibility criteria

Sec. 1. (a) For an agricultural lime substitute to be eligible for the notification program under this rule, the following criteria must be met: (1) Be an agricultural lime substitute that has greater than fifty percent (50%) calcium carbonate equivalency (CCE) or that has a calculated adjusted lime rate of two (2) tons per acre or less using a recommended agricultural lime rate of one (1) ton per acre and a depth factor of seventy-five hundredths (0.75). (2) Contain no biosolid. (3) Pollutant concentrations are less than the concentrations in Table 3 in 327 IAC 6.1-4-9(c). (4) Must not contain a concentration of polychlorinated biphenyls (PCBs) of two (2) milligrams per kilogram or greater on a dry weight basis. (b) For purposes of this article, agricultural lime substitute does not include the following: (1) Unprocessed fly ash. (2) Cement kiln dust. (3) Alum sludges from water treatment facilities.