Tag: EPA

Shutdown of the SSM exemption

What is a SIP and why is it important in this case? A state implementation plan (SIP) is a plan prepared by each state detailing how the state will attain and maintain compliance with each NAAQS.  SIPs contain enforceable emissions limits needed to comply with the CAA and prohibit emissions that would cause or contribute […]

EPA’s Proposed UST Rules – Secondary Containment

What is EPA proposing? Currently EPA requires secondary containment and interstitial monitoring for hazardous substance tanks only. EPA is proposing UST owners and operators install secondary containment and interstitial monitoring for new and replaced tanks and piping installed after the effective date of the final UST regulation. The secondary containment must be able to contain […]

Maintaining Industrial Stormwater No Exposure Conditions

The intent of the No Exposure Exclusion is to provide industrial facilities regulated under the National Pollutant Discharge Elimination (NPDES) program, whose industrial activities and materials are completely sheltered, with a simplified method for complying with the Clean Water Act. Facilities that qualify for the No Exposure Exclusion are not required to be covered by […]