Laserfiche WebLink
California Stop page 2 <br /> 2224 Manthey Road June 5, 2009 <br /> Stockton, California 95206 <br /> The EHD approves delaying the installation of one four-inch diameter groundwater <br /> extraction well (EW-1) and performing the groundwater batch removals during the fourth <br /> quarter 2009. Considering the high concentrations of the MTBE detected in groundwater at <br /> your site, it is important that groundwater batch removals be implemented as soon as is <br /> practical; additional postponements of this fieldwork beyond 2009 will not be acceptable. <br /> The EHD approves an extension to advance eight cone penetration testing (CPT) borings to <br /> the second quarter 2010. The EHD is also extending the date for submitting a work plan for <br /> additional monitoring wells until after the CPT investigation has been completed and the <br /> report of findings has been submitted to the EHD. <br /> Please contact Vicki McCartney at (209) 468-9852 or by email at vmccartney�i?sicehd.com <br /> if you have any questions. <br /> Sincerely, <br /> Victoria L. Mc artney, REHS Nuel C. e derson, Jr., PG <br /> Senior Registered Environmental Health Specialist Engineering Geologist <br /> c: Ms. Ally L. Colavita, Advanced GeoEnvironmental, Inc., 837 Shaw Road, Stockton, <br /> California 95215 <br /> Mr. James L.L. Barton, PG, California Regional Water Quality Control Board Central <br /> Valley Region, 11020 Sun Center Drive, Suite 200, Rancho Cordova, California 95670 <br />