Laserfiche WebLink
Advanced <br /> GeoEnvironmental Inc .of Northern California <br /> 6 May 1996 <br /> AGE-NC Project No 95-0134 <br /> Mr Ronald Bruno <br /> Estate of Angelo Rollen <br /> 436 W Manposa Avenue <br /> Stockton, CA 90204 <br /> Subject: Addendum to Quarterly Report - September 1995 <br /> SESOI L Modeling <br /> Genova Bakery <br /> 749 North Sierra Nevada Street <br /> Dear Mr Bruno <br /> At the request of Ms Margaret Lagono of the San Joaquin County Public Health Services - <br /> Environmental Health Division,Ad)arced GeoEnvironmental, Inc (AGE) has prepared an additional <br /> SESOIL fate and transport modeling for the subject site if ground Uater were to return to 1986 <br /> seasonal high of 35 feet below surface grade, approximately 5 feet of impacted soil would be in <br /> contact with ground waer <br /> General parameters for the current modeling were taken from examples in the September 1995 <br /> Quarterly Report As requested, the concentrations of total petroleum hydrocarbons as gasoline <br /> (TPH-g) was used in the place of xylenes The predicted hydrocarbon concentrations in a receptor <br /> well located at the down-gradient edge of the contaminant plume are depicted in the attached graph <br /> A second receptor well was placed 10 feet down gradient with the results presented on the second <br /> graph <br /> If jOu ha,re any q�leStmCnS or comnment�, rleaSe contact rJ'»r of Ce 3t (�n9) nr�-V_v <br /> Sincerely, <br /> Advanced GeoEnvironmental, Inc. <br /> �Lc <br /> Kevin McKibben <br /> Senior Staff Geologist <br /> /C Margaret Lagono - San Joaquin County PHS-EHD <br /> 1803 West March Lane, Suite A, Stockton, California 95207 <br /> Telephone(209)956-0264 FAX(209)956-0700 <br />