CAB advises that monitoring be conducted indefinitely.
CAB is divided on whether DOE should include pondcrete and sludge in the solar pond closure. CAB recommends that DOE develop a plan to remove the solar pond cap and the contaminated materials under it before the planned conclusion of the interim period should it become necessary. CAB recommends that DOE and the regulators be open to a better alternative proposal for solar pond closure should one arise. The Rocky Flats Citizens Advisory Board is a community advisory group that reviews and provides recommendations on cleanup plans for Rocky Flats, a former nuclear weapons plant outside of Denver, Colorado.