Laserfiche WebLink
Working To Restore Nature <br /> Samples were analyzed for benzene, toluene, ethylbenzene, and total xylenes (BTEX) using EPA <br /> Method 8020, and total petroleum hydrocarbons as gasoline (TPHg) and total petroleum hydrocarbons <br /> as diesel (TPHd) using modified EPA Method 8015 Analytical results are summarized in Table 2 <br /> Monitoring wells MW1, MW5, and MW6 contained no detectable concentrations of petroleum <br /> hydrocarbon constituents Well MW4 reportedly contained only benzene (10 parts per billion) <br /> Laboratory reports with chain-of-custody documents are included in Attachment 2 <br /> RECOMMENDATIONS <br /> RESNA, on behalf of the responsible party, will continue to monitor and sample groundwater in <br /> accordance with the revised groundwater monitoring program which was approved in PHS/EHD <br /> correspondence dated August 4, 1993 Wells MW I and MW6 will be sampled during the third quarter <br /> of 1994 A quarterly report will be submitted in accordance with the monitoring program <br /> If you have any questions or comments regarding this project, please contact John Lane at (209) 838- <br /> 3507 <br /> Sincerely, <br /> RESNA Industries Inc <br /> ?1n Lane <br /> Project Geologist <br /> Gregory P Stahl <br /> CA Registered Geologist No 5023 <br /> GK <br /> Attachments Table 1 Groundwater Elevation Data <br /> Table 2 Laboratory Analysis - Water <br /> Figure I Site Location Map <br /> Figure 2 Groundwater Gradient Map <br /> Attachment 1 Groundwater Monitoring Data, Well Purge Logs <br /> Attachment 2 Laboratory Reports, Chain of Custody Documentation <br /> cc CRWQCB <br /> Yvonne Mabee <br /> John O'Keefe <br /> 1500751QUARTLYI2QR-1994 FNL 2 <br />