THIS ORDER PERTAINS TO PROPERTY LOCATED AT 1000 AU SABLE ROAD, OSCODA, MICHIGAN KNOWN AS THE HEDBLUM INDUSTRIES SITE . THIS ORDER REQUIRES THE RESPONDENT TO CONDUCT RESPONSE ACTIVITIES TO ABATE AN IMMINENT AND SUBSTANTIAL ENDANGERMENT TO THE PUBLIC HEALTH, WELFARE OR THE ENVIRONMENT THAT MAY BE PRESENTED BY THE ACTUAL OR THREATENED RELEASE OF HAZARDOUS SUBSTANCES AT OR FROM THE SITE.
THIS ORDER SUPPLEMENTS A JUNE 4, 1990 UNILATERAL ADMINISTRATIVE ORDER EPA ISSUED FOR EXTRACTION AND TREATMENT OF CONTAMINATED GROUND WATER CONSISTENT WITH THE SEPTEMBER 29, 1989 RECORD OF DECISION ( ROD ) FOR THE SITE. IN APRIL OF 2009, EPA ISSUED AN EXPLANATION OF SIGNIFICANT DIFFERENCES ( ESD ) FOR ADDITIONAL WORK TO BE PERFORMED AT THE SITE. SPX RECOMMENDED THE ADDITIONAL WORK SO THAT IT COULD ENHANCE THE EXISTING GROUND WATER EXTRACTION SYSTEM.