Laserfiche WebLink
b <br />. the detection limit in MW-5 Fuel oxygenates were not observed in any other well <br /> Fluctuations of observed contaminant concentrations are attributed to winter precipitation <br /> recharge and rising water levels which allow more desorption of residual contaminants In o u r <br /> opinion, a degraded fuel and fluctuating concentrations of contaminants and are anticipated to <br /> continue to show an overall declining trend <br /> The occurrence of contaminants in MW-6 is currently attributed to an offsite source <br /> (presumably south across East Eleventh Street) since MW-6 is upgradient of the known site <br /> contaminant source <br /> Monitoring Schedule <br /> The continuation of the quarterly groundwater monitoring program is recommended for this <br /> site <br /> Limitations <br /> This report has been prepared specifically for the Mr Ed's Muffler Site at 595 E 11th Street <br /> in Tracy, and was done according to the current State and local agency suggested guidance <br /> documents for these investigations The interpretations, conclusions and recommendations made <br /> herein are based on the data and analysis for the soil and water samples collected on-site and <br /> should be reviewed in the context of this report and other site reports Please note that reports <br /> of contamination must be submitted to the agencies in a timely manner Wright Environmental <br /> Services, Inc is not responsible for errors in laboratory analysis and reporting, nor f o r <br /> information not available during the course of the study, and no warranty or guarantee is <br /> expressed or implied therein <br /> If you have any questions concerning this report, please call D G�0 <br /> Sincerely, <br /> Wright Environmental Services, Inc <br /> g N2 1252 <br /> rn7—M <br /> CCH I=ricu <br /> ohn Affo <br /> nso Christopher M Palmer GFOLCGIST <br /> Project Manager C E G 1262, HG 246 <br /> F t?F CAVF� <br /> Attachments Figure 1 Groundwater Contour Map, March 31, 1998 <br /> Groundwater Sampling Information Sheets <br /> Chemical Analytical Data and Chain-of-Custody Form <br /> Page 5 <br />