Illinois Administrative Code
Title 62 - MINING
Part 245 - HYDRAULIC FRACTURING REGULATORY ACT
Subpart G - CHEMICAL DISCLOSURE; TRADE SECRETS
Section 245.710 - Chemical Disclosure by Contractor
Current through Register Vol. 48, No. 12, March 22, 2024
a) A permittee shall be responsible to ensure that any contractor performing high volume horizontal hydraulic fracturing operations within this State on behalf of the permittee shall (Section 1-77(c) of the Act):
b) No less than 21 calendar days before performing the first stimulation treatment of HVHHF operations, the contractor performing HVHHF operations on behalf of the permittee shall maintain and disclose to the Department separate and up-to-date master lists of (Section 1-77(c)(2) of the Act):
c) Nothing in this Section shall prohibit the contractor performing high volume horizontal hydraulic fracturing operations on behalf of the permittee from adjusting or altering the contents of the fluid during the treatment process to respond to unexpected conditions, as long as all other requirements of the Act and this Part are met and the contractor notifies the Department by electronic mail within 24 hours of the specific details of departure from the initial treatment design and includes a brief explanation detailing the reason for the departure (Section 1-77(a) of the Act).