The old method was effective but required engineers to perform operations from within the basin where they were exposed to the hazardous and radioactive contaminants. Also, the barge, which came in contact with basin water, could only be used once before it was disposed of as contaminated waste. The remote sampler eliminates the need for a barge because it allows operators to conduct sampling operations from the bank of the seepage basin. In the new method, a remote sampler is attached to the arm of a telescoping crane, maneuvered above the basin water, and inserted into the basin's soil to collect the sample. The benefits of using remote equipment are significant.
Engineers can distance themselves from contamination and greatly reduce the risk of exposure.
Generation of waste is reduced because remote sampling eliminates the need to use and contaminate the barge and drill rig, thereby reducing or eliminating costs associated with disposing of and replacing the equipment. Remote sampling also enhances worker safety and saves tax dollars. The bottom line is a process that is safer and faster and more cost-efficient than earlier methods of characterizing our seepage basins.