ARCHIVED REPORTS XR0000247 - Laserfiche WebLink

Home Browse Search

_ - • 11-2Z .b 20 �3Q P Gam.`1 '"=Or+ 1P.,G 4s r_ ��NT� -�.-AE�P� �O5 35-1 O2c_�9 .�99 licates and replicates have been _ -- taken by O&M contractors at the Savannah River RCRA site with - Ips identical results This aspect of the sampler demonstrates its capacity to penetrate the aquifer without _ causing vertical mixing What is most intriguing about tR=0 ----- � r7, , y the KABIS Sampler is how it relates f fX" to samples taken by other means = -'' � - r �- •�` L and methods The following sec- tion will attempt to show its inherent organic. DNAPL, LNAPL, or accuracy metallic salts Finally one of the scientists conducting the tests Interpreting Sample Results looked carefully - at the flow Numerous studies have been dynamics associated with the conducted by various EPA and state geology and the distribution of the agencies and O&M con-tractors contaminant species and the using the KABIS Sampler The relative location of the well which original efficacy testing of the produced aberrant results What sampler was conducted in was discovered was even more cooperation with Texaco Refining & encouraging with regards to the Marketing on a typical service Sampler's operation and viability station spill where contaminant When the same scrutiny was species were petroleum hydro- revisited on previous studies using i carbons In that test the Sampler the KABIS Sampler, it was found was compared with standard purge that, the act of purging drew into the well, pockets of free product, and bailer samplingThe results of or areas of considerably higher that test showed the KABIS Sampler con-centrations which were would capture up to 5411/c more of the volatile fractional components outside the normal influence" of the well being sampled In other such as benzene in any particular sample That same study provided words, the act of purging, even some few results which were micro-purging drew into the well greater in concentration for the `-pedes which were in higher ' bailer samples Tnese results were concentration to the species which perplexing anc set aside for later Were normally available to the s,ucy sampling point which was formed La:er studies conductec by by :-e presence of the well in the bo-,n EPA and DOE O&M contra.-- acuter ' ;orsIn terms or '-dimensional 1provicee the same perplexi� •g results whether the contaminant sampling to accurately depict the cha-,P AMH dynamics f a