Laserfiche WebLink
Soil Sampling Tools - Large Bore Soil Sampler <br /> Large Bore Soil Sampling System . . . <br /> Soil samplers than'remain completely sealed while being pushed or driven to depth. <br /> Typical Applications: Retrieval of Discrete Soil <br /> Samples at Depth Using Driven Probes `, \ <br /> ' • Soil Sampling Beneath UST Slues <br /> • Studies of Chomical Dissipation With Soil Depth <br /> Pesticide Studies \ <br /> • <br /> Hazardous Waste Site Investigations <br /> tProperty Transaction Surveys <br /> Chemical Carryover/Residue StudiesICA <br /> The Large Bore{LR)Soil Sampler is used primarily as a <br /> ov discrete interval sampler;that is,for the recovery of a sample <br /> W <br /> 3 at a prescribed depth. In certain circumstances,it is also <br /> used for continuoug coring. The Large Bore Sampler <br /> m recovers a 12-inch long x 1.ofrinCh diameter(559 mm x Geoprobe soil samplers feature liners that fit over <br /> the end of the eutting shoe_ This feature,which <br /> 027 mm)core. Maximum core volume is 318 mL. was Pioneered by Geoprobs,allows soil to flow <br /> E into tf,4linvr Without lodging behind the line.. <br /> ' Liners for the Large Bore Sampler art available in CAB(clear <br /> plastic), brass,stainless steel,and PTFE(Teflonm). <br /> Omprobe's Large Bore Soil Sampler is perhaps the most <br /> popular direct push soil sampler in the United States today. <br /> ' it hub achieved this status by solving problems for field <br /> investigators. Think of the possibilities: You need to <br /> datermina thte distribution of contaminants at depth(Le, 10, <br /> 20,and 30 feet 13,b,and 9 mi)--'-tho Large Bore is your <br /> tool! Simply drive it to depth,open it,and recover a core. <br /> Easy driving,fast operation, <br /> minimal disturbance,no cuttings. <br /> ' Suppose the project requires <br /> dofinition of contaminant <br /> tnnctentration at a specific depth 1.125 in. 1.375 in. <br /> across the site. This is where the (28,5 mm) (34,9 mm) Pre-flared liners snap over interior end <br /> ' LB Shines! You can complete of cutting shoe. (Large Bore CAB liner <br /> multiple sampling points acrtns chows here) <br /> the site. The speed and economic <br /> advantages offered by this <br /> samplor have allowed site jY <br /> investigators to increase the Actual size of Large Bore Sample <br /> number of samples they obtain to Tube. The targe Bore Sampler Sires <br /> define site condiduns. It has also an ample I_Q.for core recovery while <br /> ' allowed them to develop a better maineining a small O.D.for ease of <br /> driving. <br /> understanding d subsuriace <br /> conditions and contaminant <br /> ' distribution. <br /> Soil sample recoveusing the Geoprobe <br /> Large Bore Soil Sampler. <br /> ' hGe�oprobe Systems <br /> ' <br /> 6.2 <br /> COOT_007_171+, L'h eta ct GT,er�cc <br />