Laserfiche WebLink
17 January 2000 <br /> AGE-NC Project No. 99-0641 <br /> Page 5 of 6 <br /> 3.4. REPORT PREPARATION <br /> Upon completion of field work and receipt of final laboratory analysis, a report will be prepared <br /> presenting the findings of the investigation. The report will include a description of the work <br /> performed and results of the sampling and analysis. Conclusions and applicable recommendations <br /> will be included in the report. The report will be in a format acceptable to the PHS-EHD and <br /> CVRWQCB, and will be reviewed and signed by a California Registered Geologist. <br /> 4.0. FIELD PROCEDURES <br /> All field procedures will be overseen by an AGE representative under the supervision of a California <br /> Registered Geologist. Procedures for the advancement of soil probe borings, soil sampling, <br /> equipment decontamination, and sample shipment are outlined below. <br /> 4.1. PROBE BORING ADVANCEMENT <br /> Probe borings will be advanced using AGE's van-mounted Geoprobe 5400 direct-push probing unit <br /> equipped with 1.25-inch probing rods. The Geoprobe advances soil probe borings using a hydraulic <br /> or pneumatic hammer to drive soil and ground water sampling tools to specified depths. <br /> 4.2. SOIL SAMPLING PROCEDURES <br /> Soil samples will be collected using Geoprobe push-driven 2-inch diameter sampler containing four <br /> six-inch long brass sleeves, and/or a continuous core sampler containing a four-foot long Teflon <br /> sleeve. Upon removal from the sampler, the sample sleeve is separated, the exposed ends of the <br /> sleeve will be covered with Teflon sheets, capped and sealed with tape. Soils encountered in the <br /> borings will be visually classified by an AGE geologist in accordance with the Unified Soil <br /> Classification System (USCS). Additionally, soil samples will be field screened for the presence of <br /> volatile organic compounds using an OVM. <br /> Following sample collection, each preserved sample sleeve will be labeled with the boring location, <br /> depth, time, date and sampler's initials. Appropriately sealed and labeled samples will be placed in <br /> a chilled container under ice and transported under chain-of-custody to a DHS-certified laboratory. <br /> Advanced GevEnvirunmental,Inc. <br />