Laserfiche WebLink
I I July 2003 <br /> AGE-NC Project No 03-1055 <br /> Page 5 of 7 <br /> • TPH-g by EPA Method 8015 Modified, and <br /> • BTEX and MTBE by EPA Method 602/8020 <br /> Laboratory reports for soil analyses, testing methods, laboratory quality assurance/quality control <br /> (QA/QC) reports, and sample chain of custody documentation will be presented in a report with <br /> findings and recommendations <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, applicable recommendations, and <br /> maps will be included in the report <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, ground <br /> water sampling, equipment decontamination and sample shipment are outlined below <br /> 4 1 PROBE BORING ADVANCEMENT <br /> Probe borings will be advanced using a 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 1 1 Soil Sampling Procedures <br /> Soil borings will be sampled at discreet five-foot intervals using a 15" Geoprobe soil sampling <br /> assembly loaded with four six-inch brass sleeves Selected soil boring maybe continuously sampled <br /> using 4-foot PVC macro-core sleeves Upon sample retrieval, the ends of the second or other <br /> selected sleeve will be covered with Teflon sheets, capped and sealed with tape <br /> i <br /> Advanced GeoEnnronmental,Inc <br />