. Pump Vacuum Systems has developed the PVS Compact Aggregate Unit designed around the companys patented PVS JetPump. The unit is a modular portable plant for mining old tailings which separates the usable product and returns the tailings to the mine for smoothing and reclamation. Read More

.Craig Vogt retired from the U.S. Environmental Protection Administration on January 4. He will continue his work with the Western Dredging Association Environmental Commission after his retirement. Read More

.Ross Laboratories Inc. has introduced a new integrated side scan sonar / sub bottom profiler survey system. The portable modular design allows the user to configure a system that will best suit their requirements. Housed in two rugged Pelican cases the system is ideal for surveyors traveling to remote areas using small local vessels. Read More