Laserfiche WebLink
1 <br />' 17 February 2006 <br /> . AGE-NC Project No 98-0511 <br />' Page 4 of 4 <br />' concentration of 23 pg/1 , this concentration is above the MCL (13 gg/l) for MTBE in <br /> drinking water However, the MTBE concentrations in well MW-5 have been consistently <br /> declining since the initial sampling in 2000 <br />' • Analytes of concern were not detected above laboratory reporting limits in ground water <br /> samples collected from wells MW-2 through MW-8 <br /> I • Hydrocarbon-impacted soil and ground water are not defined laterally along the up-gradient, <br /> eastern portion of the site <br /> 5.0. RECOMMENDATIONS <br /> rBased upon data collected from the site, AGE recommends <br /> • Continued quarterly groundwater monitoring,the first quarter 2006 groundwater monitoring <br /> event will be performed in February 2006 <br /> • Re-survey MW-5 and MW-8 well head elevations <br /> 6.0. LIMITATIONS <br /> Our professional services were performed using that degree of care and skill ordinarily exercised by <br /> environmental consultants practicing in this or similar localities The findings were based upon field <br /> measurements and analytical results provided by an independent laboratory Evaluations of the <br /> hydrogeologic conditions at the site for the purpose of this investigation are made from a limited <br /> number of available data points (i e , ground water samples) and subsurface conditions may vary <br /> away from these data points No other warranty,expressed or implied, is made as to the professional <br />' interpretations, opinions, and recommendations contained in this report <br /> Advanced GeoEnvironmental,Inc <br /> I <br />