THE PRN OUTLINE EPA'S CASE AGAINST TWENTY-FIVE (25) PRP'S AT THE ARTEL SITE IN NITRO, WV, TO BOTH IMPLEMENT EPA'S PRE- FERRED ALTERCATION FOR OU2 AND REIMBURST EPA FOR OVER $18M OF PAST COSTS INCURRED IN IMPLEMENTING OU1 AND EMERGENCY REMOVAL WORK AT THE SITE. WHILE THE DEFENDANTS INCLUDES CLASSIC WASTE GENERATORS, A NUMBER OF COMPANIES WHO ENGAGED ARTEL TO CUSTOM MANUFACTURE VARIOUS CHEMICAL PRODUCTS HAVE ALSO BEEN INCLUDED UNDER THE ACETO THEORY.