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Board Adopted First-Notice Proposal to Add Indoor Inhalation Pathway to the Tiered Approach to Corrective Action Objectives (TACO)
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Thursday, October 16, 2014 03:40:04 PM CDT
Wednesday, May 9, 2018 12:02:35 AM CDT
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- Board Adopted First-Notice Proposal to Add Indoor Inhalation Pathway to the Tiered Approach to Corrective Action Objectives (TACO) The Board, on April 19, 2012, adopted a first-notice opinion and order in the rulemaking docketed as Tiered Approach to Corrective Action Objectives (TACO) (Indoor Inhalation): Amendments to 35 Ill. - To protect building occupants, this exposure route addresses the potential for vapors to migrate into buildings from underlying volatile chemicals in soil or groundwater, a process commonly known as “vapor intrusion” or “VI.” The Board also proposes adding 13 chemicals to the TACO tables based upon the Board’s pending rulemaking on groundwater quality standards, ...
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Appears In: Board Adopted First-Notice Proposal to Add Indoor Inhalation Pathway to the Tiered Approach to Corrective Action Objectives (TACO)