Technology, safety and costs of decommissioning a reference low-level waste burial ground: environmental surveillance programs. Technical report

This Addendum supplements, and to some extent replaces, the preliminary description of environmental radiological surveillance programs for low-level waste burial grounds (LLWBG) used in the parent document, 'Technology, Safety and Costs of Decommissioning a Reference Low-Level Waste Burial Ground,' NUREG/CR-0570. The Addendum provides additional detail and rationale for the environmental radiological surveillance programs for the two referenced sites and inventories described in NUREG/CR-0570. The rationale and performance criteria herein are expected to be useful in providing guidance for determining the acceptability of environmental surveillance programs for other inventories and other LLWBG sites