These requirements address the possibility of a perc release within the drycleaning facility. All drycleaning facilities must ensure that a perc release is contained and does not migrate into sewer systems or groundwater. For existing drycleaning equipment, you must seal floor drains and flooring in the vicinity of the equipment so that they are impermeable to spills, or install temporary dikes, berms, and containment devices in areas where spills are most likely to occur and establish and follow procedures for preventing a spill from migrating. In the event of an uncontainable release, fire, or explosion, notify DEC and the appropriate emergency response agencies immediately. Record any emergency response action as part of the routine recordkeeping at the facility.
All drycleaning facilities are responsible for managing their perc-contaminated wastewater.
Discharging to Sewer System. Contact your local water treatment facility for their specific requirements. Discharging to Surface and Ground Waters. Evaporating Perc-contaminated Wastewater. Both offer free and confidential assistance to small businesses.