Laserfiche WebLink
Memo <br /> To: Johnny Yoakum <br /> From: Zachary Lauffenburgerc <br /> Tel: (510) 663-3993l �r� <br /> Fax: (510) 663-4141 �� <br /> Date: February 10, 2014 A t <br /> Subject: Work Plan for Soil Vapor Investic t <br /> Tracy Site <br /> Tracy, California <br /> On behalf of Chevron Environmental Manageme <br /> Infrastructure, Inc. plans to install a total of eight <br /> Avenue, 880 Beechnut Avenue, and Fourth Stree <br /> locations are shown with each Well & Boring Perr <br /> be hand augered to a total depth of 5.5 feet below _... . , . ldnu augering will be <br /> performed by PeneCore Drilling. The borings will be approximately 3 to 4 inches in diameter and <br /> will be destroyed by using Portland Type 1/II neat cement grout, placed from total depth to <br /> ground surface. The top of the grout column will be colored to match street surface conditions <br /> (where appropriate) and will be equal with surface grade. All soil cuttings and wash/purge water <br /> will be properly stored off-site in 55-gallon drums to be removed by Chevron. Traffic control <br /> including signage will be set up for all work in City Streets. Pleas-find included with this memo: <br /> Well & Boring Permit Applications and Master File Record. P' .ontact me at the information <br /> below or Mari Gilmore at (510) 663-4163 with any que94* <br /> W <br /> Zachary-Lauffenb rger w� <br /> Staff Geologist J�� � p <br /> AMEC Environment & Infr, ; <br /> Direct Tel.: 510-663-3993 /N� (I vie <br /> Direct Fax: 510-663-4141 <br /> E-mail: z.lauffenburger@am. <br /> Enclosures: 990 Beechnut A\, <br /> 880 Beechnut Ave C��� e 'it <br /> Fourth St at N. Cen, ' <br /> Application, ir. <br /> Fourth St at N. Centra, Application <br /> Master File Record <br /> I:\Project\16000\OD11161140\5000 INVESTIGATION\2L .,,jation\Permits\County\Memo_2-10-14.docx <br /> AMEC Environment&Infrastructure, Inc. <br /> 2101 Webster Street, 12th Floor <br /> Oakland,California <br /> USA 94612-3066 <br /> Tel (510)663-4100 <br /> Fax (510)663-4141 <br /> www.amec.com <br />