Laserfiche WebLink
� w { <br />� } SECOR <br /> International Incorporated <br /> August 3, 2000 'E'ENE n <br /> Mr Marty Hartzell AUG 7 2000 <br /> California RWQCB Central Valley Region ENVIRONMENT HEALTH <br /> 3443 Routier Road, Suite A PERMIT/SERVICES <br /> Sacramento, CA 95827-3098 <br /> i <br /> Subject: "Draft" First Phase Soil and Groundwater Assessment Results <br /> Ranch Market <br /> 23569 South Santa Fe Road <br /> Riverbank, California <br /> SECOR Project No. 077.42006 <br /> Dear Mr Hartzell <br /> SECOR International Incorporated (SECOR), working on behalf of Mr Durhim Ali Juban, <br /> submits this letter as a brief summary of the results from the first phase of the soil and <br /> groundwater assessment at the Ranch Market located at 23569 South Santa Fe Road in <br /> Riverbank, California (Figures 1 and 2, Attachment 1) All work conducted to date was done in <br /> accordance with the approved Work Plan for Soil and Groundwater Assessment dated April 25, <br /> 2000 All Figures, Tables, and Bonng Logs submitted with this letter are considered draft <br /> PRELIMINARY FINDINGS <br /> Hydrogeolosy <br /> The depth to groundwater ranged from approximately 25 4 to 35 5 feet bgs in the four <br /> GeoprobeTM bonngs (GP-1 through GP-4) and the two continuous core bonngs (SB-1 and SB-2) <br /> Historical monitoring events (December 1998 and December 1999) at the Ranch Market Site <br /> indicate the groundwater flow direction to be southerly with a gradient of 0 0015 feet per foot <br /> Surface drainage is to the southeast, towards the Stanislaus River, located approximately 750 feet <br /> south of the Site <br /> Stratigraphy <br /> The stratigraphy documented in the Work Plan for Soil and Groundwater Assessment dated April <br /> 25, 2000 was confirmed during the GeoprobeTM and continuous core drilling efforts The <br /> File R welmsi nr <br /> 3017 Kilgore Road, Suite 100, Rancho Cordova, CA 95670 916 861 0400 916 861 0430 Fax www secor com <br />