Laserfiche WebLink
0 Page 6 <br /> Brusca File No. 137-002 August 10,2017 <br /> Murphy Parkway Property Soil Gas Monitoring Workplan <br /> Laboratory Testing <br /> Soil gas samples collected from the soil gas monitoring wells will be transported to a State- <br /> certified laboratory for analysis. The soil gas samples will be analyzed for methane, oxygen, <br /> carbon dioxide, and nitrogen by ASTM Method D1946. The samples also will be analyzed for <br /> volatile organic compounds by EPA Test Method TO-15. Internal laboratory QA/QC data will be <br /> presented along with the laboratory report. <br /> REPORTING <br /> Following the installation of the soil gas monitoring wells and initial soil gas sampling/testing, <br /> we will prepare a summary report which will include: descriptions of our procedures and <br /> observations; scaled site plan drawings; soil gas monitoring well logs; the laboratory data; <br /> discussion regarding the results; and, the signature and stamp of the Professional Geologist in <br /> charge of the project. Subsequent soil gas monitoring reports will be completed following each <br /> quarterly and annual sampling episode. The soil gas monitoring reports will be submitted to the <br /> SJCEHD. <br /> CLOSING <br /> This Workplan will be submitted to the SJCEHD for review and comment prior to implementing <br /> the work. If you have any questions or require additional information, please contact the <br /> undersigned at(916) 677-1470. <br /> Sincerely, <br /> ,� REU GEp�� <br /> BRUSCA ASSOCIATES,INC. <br /> �y scsscl'1 <br /> BRUSCA <br /> e No, 1948 e <br /> CERMIED <br /> ENGINEERING <br /> Jo Brusca ` q EtkOGi <br /> ncipal Engineering Geologist OF CW <br /> Certified Engineering Geologist No. 1948 <br /> Attachments: Plate 1, Vicinity Map <br /> Plate 2,Site Map <br /> Plate 3,Planned Soil Gas Monitoring Well Detail <br /> JB:jb <br />