Example: air traffic controller
Ponar
Found 2 free book(s)
HEALTH AND SAFETY PLAN TEMPLATE - Washington, D.C.
doee.dc.govbelow sediment surface with a Petite Ponar grab sampler or the equivalent. Forty-five Vibracore™ sediment borings will be installed in the Anacostia River (i.e., co-located with the surface sediment sampling locations). The sediment cores will be collected using a small boat equipped to advance a 3-
ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION
dec.alaska.govFigure 23. Ponar Grab Sampler, Van Veen Grab Sampler, and Rectangular Dredge Sampler ..... 66 Figure 24. Sediment Hand Core Sampler, and Box Corer.....67 Figure 25. Photo Showing Vapor Implant and Henry Sampler Push Points .....71 Figure 26.