CX-029790: A-Area Burning/Rubble Pits and Rubble Pit (731-A, -1A, and -2A)/Miscellaneous Chemical Basin/Metals Burning Pit (731-4A and -5A) Operable Unit (ABRP/MCB/MBP OU) Soil Vapor Extraction Shutdown Characterization Soil Borings

At the A-Area Burning/Rubble Pits and Rubble Pit (731-A, -1A, and -2A)/Miscellaneous Chemical Basin/Metals Burning Pit (731-4A and -5A) Operable Unit (ABRP/MCB/MBP OU), soil borings will be advanced to ascertain current volatile organic compound (VOC) concentrations in the vadose zone.