Laserfiche WebLink
Wright <br /> Environmental [ 'r s-M l <br /> Services,Inc. <br /> i, `•�� 1,vi(`,G. <br /> Construction ♦ Engineering ♦ Remediation q18 NOV 4'6 9. <br /> November 5, 1998 <br /> Mr. Ron Rowe VIA FACSIMILE AND REGULAR MAIL <br /> San Joaquin County PHS/EHD <br /> ..�-w��04 Eas+W.eber;,;trPet:.-Third Floor— <br /> Stockton, <br /> Stockton, CA 95202 + <br /> Re: Elimination of ORC-Work Plan,Site Investigation and Source Removal <br /> Nelson Ready-Mix Site, 22700 State Highway 99, Ripon, California <br /> Dear Mr. Rowe: <br /> It was a pleasure to receive your telephone voice mail message yesterday regarding the application of <br /> Oxvgen Release Compound (ORC), as outlined in Wright Environmental's Work Plan, Site <br /> Investigation and Source Removal. Thank you for your detailed message on the subject. <br /> C' a 11 <br /> The application of ORC at the base of the proposed excavation will be eliminated from the work <br /> scope. The original purpose of the ORC was to provide some additional treatment of impacted soil <br /> within the capillary fringe, which will remain in place outside the limits of the proposed excavation. <br /> 116wever. siiice background conditions and post-treatment effectiveness can not be tested with the <br /> existing monitoring well network, the application of ORC is not practical at this time. <br /> Thank you for your assistance on this project. If you have questions or need any additional <br /> information, please call Joseph Ramage at(916)354-3250 or Debra Anderson at (209) 833-0758. <br /> Sincerely, <br /> Joseph Ramage. R.G. <br /> Project Geologist <br /> D' _k�Cx. C"_ <br /> Debra Anderson <br /> Project Manager <br /> CC: Mr. Dale Ramey—City of Ripon <br /> 67 E. 10th Street • Tracy,CA 95376 <br /> 209.833.0758 ♦ Fax 209.832.5152 <br /> wright@inreach.com Lic. #651501 A-B NazMat iA� <br /> websit http://home.inreach.comAvrighi <br />