THE SITE INVOLVED IN THIS MATTER IS THE MARSHALL/BOULDER LANDFILL, A LANDFILL LOCATED 3 MILES SOUTHEAST OF THE CITY OF BOULDER, COLORADO. THE PROPOSED DEFENDANTS IN THIS MATTER CONSIST OF THE LANDOWNERS, THE FORMER OPERATOR, THE PRESENT OPERATOR, AND THE ONE IDENTIFIED GENERATOR. THE ACTIONS PROPOSED ARE TO COMPEL IMPLEMENTATION OF THE EPA-SELECTED ALTERNATIVE FOR SITE REMEDIATION AT THE MARSHALL/BOULDER LANDFILL BY THE RESPONSIBLE PARTIES, TO OBTAIN REIMBURSEMENT OF EPA'S SITE COSTS TO DATE (APPROXI- MATELY $300,000), AND TO ASSURE REIMBURSEMENT OF EPA'S FUTURE SITE COSTS. ADDITIONALLY, THE ACTION SEEKS TO HAVE $395,000 IN PENALTIES IMPOSED UPON ONE OF THE RESPONSIBLE PARTIES FOR FAILURE TO COMPLY WITH A 1983 EPA-ISSUED CERCLA ADMINISTRATIVE ORDER IN THIS MATTER.