Concerning the Nuclear Metals, Inc. Superfund site in Concord, Massachusetts, settling CERCLA defendants must pay approximately $8,000 toward EPA's past response costs, contribute approximately $2,000,000 to a trust account, and perform remedial action using funds from the trust account; the consent decree also requires settling federal agencies to pay approximately $390,000 toward EPA's past response costs and contribute approximately $101,000,000 to the trust account.