Laserfiche WebLink
Sampling can be continuous for full-depth borehole logging or incremental for <br />specific strata sampling. Samplers used can be protected for controlled specimen <br />gathering or <br />unprotected for general data collection. <br />Recover the sampler from the borehole and remove the soil sample from the <br />sampler. <br />Begin sampling with the acquisition of any VOC samples, conducting the sampling <br />with as little disturbance as possible to the media. <br />If homogenization of the sample location is appropriate for the remaining analytical <br />parameters or if compositing of a different location is desired, transfer the sample to <br />a stainless steel bowl for mixing. <br />Transfer sample into an appropriate sample bottle using a stainless steel spoon or <br />equivalent. <br />Check that a PTFE liner is present in the cap. Secure the cap tightly. <br />Label the sample bottle. Complete the label completely and clearly, addressing all <br />the categories and parameters. <br />Place filled sample containers on ice immediately. <br />Complete chain-of-custody documents and field sheets and record in the <br />logbook. <br />Prepare samples for shipment. <br />Decontaminate the equipment following each probe or sample. <br />I:\Project\14000s\14527 Westway Stockton\3000 Reports\WorkPlan\Appendix_a.doc