Which statement best describes the purpose of a Corrective Measures Study (CMS)?

Which statement best describes the purpose of a Corrective Measures Study (CMS)?

• A. A plan to finance closure.
• B. An environmental impact statement for new facilities.
• C. A program for community outreach.
• D. A study to evaluate potential corrective measures to address releases identified during RFI.

Answer: (D)

A Corrective Measures Study is the step in the RCRA corrective action process where you evaluate different remedies to address releases identified during the RCRA Facility Investigation. After releases are found, this study compares potential options for cleanup or containment in terms of effectiveness, feasibility, cost, and protectiveness of human health and the environment. It guides which remedy or combination of remedies should be implemented, considering site conditions and long-term stewardship. For example, if groundwater contamination is found, the CMS would weigh options like pumping and treating, barriers, or monitored natural attenuation to determine the best approach. The other choices describe financing closure, preparing an environmental impact statement for new facilities, or conducting community outreach, none of which focus on evaluating corrective measures for the identified releases.

A Corrective Measures Study is the step in the RCRA corrective action process where you evaluate different remedies to address releases identified during the RCRA Facility Investigation. After releases are found, this study compares potential options for cleanup or containment in terms of effectiveness, feasibility, cost, and protectiveness of human health and the environment. It guides which remedy or combination of remedies should be implemented, considering site conditions and long-term stewardship. For example, if groundwater contamination is found, the CMS would weigh options like pumping and treating, barriers, or monitored natural attenuation to determine the best approach. The other choices describe financing closure, preparing an environmental impact statement for new facilities, or conducting community outreach, none of which focus on evaluating corrective measures for the identified releases.