Conceptual Site Model - Argonne National Laboratory

WVDP Phase 1 CSAPinfrastructure inventory activities. Each record in the inventory will have a unique identifierlinked to electronic map features.As part of buried infrastructure inventory activities, the CSAP contractor will review, organize,integrate, and complete (as necessary) buried infrastructure records maintained by the current sitecontractor. The CSAP contractor will work closely with the current site contractor to gain accessto the necessary drawings (hardcopy and electronic) and the facility itself. At the conclusion ofthis activity, the CSAP contractor will have developed a buried infrastructure inventory andcorresponding maps to the extent currently available information allows, and will havedetermined the data gaps in the inventory regarding the presence, location, and depth of buriedinfrastructure.The CSAP contractor will identify additional primary data collection activities to resolve the datagaps in the inventory, as deemed practicable. These activities may include (but are not limited to)traces of buried lines and non-intrusive geophysical surveys, as appropriate. All field workinvolving the determination of buried infrastructure footprints will include civil survey controlconsistent with accepted industry standards for this type of work.DOE or its contractors will maintain the buried infrastructure inventory over the life span ofPhase 1 and any Phase 2 activities, updating the inventory as new infrastructure is installed,existing infrastructure is removed (by maintenance or remediation activities), or new data becomeavailable about the existence, location, and/or contamination status of buried infrastructure. Anexample of the latter would occur as CSAP intrusive data collection and Phase 1 remediationactivities proceed and buried infrastructure is encountered and documented.Rev. 1 20