TITLE 41: FIRE PROTECTION
CHAPTER I: OFFICE OF THE STATE FIRE MARSHAL
PART 175 TECHNICAL REQUIREMENTS FOR UNDERGROUND STORAGE TANKS AND THE STORAGE, TRANSPORTATION, SALE AND USE OF PETROLEUM AND OTHER REGULATED SUBSTANCES
SECTION 175.600 OWNER/OPERATOR SPILL AND OVERFILL RELEASE CONTROL RESPONSIBILITIES
a) Owners or operators shall ensure that releases due to spilling or overfilling do not occur. The owners or operators shall ensure that the volume available in the tank is greater than the volume of product to be transferred to the tank before the transfer is made and that the transfer operation is monitored constantly to prevent overfilling and spilling.
b) Owners or operators shall report, investigate and clean up any spills and overfills in accordance with 41 Ill. Adm. Code 176.300 through 176.350.