Laserfiche WebLink
� � '� :w etc a�g� '�•�.�" <br /> American Engineering Laboratories, Inc. } 4 . <br /> 7940 Arjons Drive, Suite A <br /> 4 <br /> San Diego, CA 92126 <br /> Telephone (619) 695-3730 C`,tW1 i Hill + <br /> HEALTH <br /> San Diego•Modesto• Corona•Yucca Valley NVIRO'��`�SERVICES <br /> FERMIC/ <br /> SAN JOAQUIN LOCAL DISTRICT August 30, 1988 <br /> ENVIRONMENTAL HEALTH DEPARTMENT Job No . G--6148 <br /> Post Office Box 2009 <br /> Stockton, California 95201 <br /> Attention : Mr- David Carls <br /> SUBJECT:--__ . <br /> HADA- Dd09 'MAf RIALS-19VE-TIMA"£iON-- ---­ x <br /> INITIAL SUBSURFACE STUDY <br /> FORMER RULE ENTERPRISES PROPERTY <br /> TRACY, CALIFORNIA <br /> Gentlemen ; <br /> Pursuant to your request, we have added the following procedures <br /> to our Wort Plan dated July 29, 1988 for the above referenced <br /> site. <br /> 1 . All borings will be grouted with a neat <br /> cement• mixture with 5% bentonite; <br /> 2 . All soil boring cuttings will _88 <br /> contained on"-site by completely <br /> enclosing with a visqueen barrier until <br /> laboratory results have been reviewed by <br /> San Joaquin County Inspectors; <br /> 3 . The Twining Laboratories, Inc . <br /> 'R . 2527- Fresno Street <br /> Fresno , CA <br /> Will be utilized as a subcontractor to <br /> AEI. to perform soil analysis on select <br /> samples obtained from the proposed <br /> borings . Select samples will be obtained <br /> by screening soil with a Photoionization <br /> Detector (PID Photovac Tip I ) and <br /> analyzed in accordance with the <br /> following EPA methods: <br />