812.
Approval Extension to Respond to Administratively Incomplete Determination Class 2 Permit Modification for the Addition of
New Hazardous Waste Management Unit at Technical Area 60 Los Alamos National Laboratory EPA ID#NM0890010515 HWB-LANL-23-014
817.
Attachment: Response; Submittal of the Response to the Disapproval for the Supplemental Investigation Report for Upper Sandia Canyon Aggregate Area and Revision 1 of the Report