CONCEPTUAL FRAMEWORK Developrevise the Conceptual Site Model CSM

CONCEPTUAL FRAMEWORK Develop/revise the Conceptual Site Model (CSM) Establish absolute objectives and set or revisit functional objectives REMEDIAL OBJECTIVES TREATMENT TECHNOLOGIES Yes Implement or adjust the technologies MONITORING Has a more efficient alternative become available? No Monitor performance Are operational metrics acceptable? Yes REMEDY EVALUATION Yes Is progress toward the functional objectives acceptable? Reevaluate the basis of your original decisions beginning with the CSM No Are functional objectives met? Yes No Are absolute objectives met? No Closure Strategy Yes No For each treatment area Evaluate/reevaluate and select technologies

Chapter 5 7 CONCEPTUAL FRAMEWORK Develop/revise the Conceptual Site Model (CSM) Establish absolute objectives and set or revisit functional objectives TREATMENT TECHNOLOGIES Evaluate/reevaluate and select technologies Yes Implement or adjust the technologies MONITORING Has a more efficient alternative become available? No Monitor performance No Are operational metrics acceptable? Chapter 9 Yes REMEDY EVALUATION Yes Is progress toward the functional objectives acceptable? Reevaluate the basis of your original decisions beginning with the CSM No Yes Are functional objectives met No No Are absolute objectives met No Closure Strategy Yes For each treatment area Chapter 8 REMEDIAL OBJECTIVES