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Post Run Tubing (PRT) System . Page 2 of 2 • Utilizes simple design for ease of use and vacuum-tight probing. . Sampling train and all connections can be checked to verify leak-free status. • Requires no management of inner tubing during probing. PRT Applications: • Rapidly define the extent of VOC contamination in the subsurface, under appropriate conditions. • Rapidly define potential source areas of VOC contamination over large or small areas. • Determine the types of VOC contamination present in the subsurface at a facility. • Rapidly define the potential extent of groundwater contamination and down gradient migration of VOC's under appropriate conditions. • Determine presence, extent, concentration, and types of landfill gasses (methane, carbon dioxide, et.) present in the subsurface at active and abandoned landfills. • Locate potential sources and delineate plumes of perchloroethylene (PCE) associated with active or abandoned dry cleaning facilities. • Locate potential source and delineate plumes of carbon tetrachloride (CC14) associated with active or abandoned grain storage facilities. • Locate potential sources and delineate plumes of benzene, toluene, ethyl benzene, and xylenes (BTEX) associated with active or abandoned gasoline storage facilities [both underground storage tanks (UST) and aboveground storage tanks (AST)]. • Locate potential sources and delineate plumes of chlorinated solvents, including compounds such as trichloroethane, trichloroethylene, dichloroethane, and dichloroethylene, associated with active or abandoned facilities where degreasing or metal plastic parts cleaning operations were conducted. Copyright©2002 [Home][Up][Permanent Implants][Post Run Tubing(PRT)System] http://w«v.geoprobe.com/products/tools/sampling_tools/soll_gas/prtdesc.htm 3/6/2003