Hon. Katherine Hammack

摘要

The active IRP consists of approximately 11,000 sites and the program has achieved response complete at 92 percent of these sites. The cost to complete for the remaining sites is $1.6 billion. This is primarily to carry out long-term management and remedial operations. We are essentially on a track to either install protective remedies or achieve response complete at our remaining IRP sites by 2014, with a handful of sites requiring work beyond that date.