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Upgradie6eEnvironmental 06 <br /> nsultants <br /> August 7; 1994 <br /> Mr. Bill Peters <br /> P. O. Box 338 <br /> RECE11; . . <br /> French Camp, CA 95231 AUG 2 2 1904 <br /> ENVIRONMENTAL I E iLTH <br /> Subject: Proposal for Groundwater Investigation PERMIT/SERVICES <br /> Kwikee Foods <br /> 2081 Country Club Ave., Stockton, CA <br /> Proposal No. 94136SJ <br /> Dear Mr. Peters: <br /> It is our understanding that San Joaquin County Environmental Health Division has requested <br /> that two groundwater monitoring wells be installed on the Kwikee Foods property on Country <br /> Club Drive.' The objective of these wells is to establish the groundwater gradient and flow <br /> direction and determine the down gradient extent of hydrocarbon contamination resulting from a <br /> previous leak. <br /> Upgradient Environmental Consultants has prepared proposal No. 94136SJ to address these <br /> issues. In the following paragraphs,we outline the tasks that should be performed and our <br /> estimate of the costs to provide these services. <br /> TASK 1--WORK PLAN,PERMITS,AND SAFETY PLAN <br /> Prior to drilling, it will be necessary to submit a work plan, site health and safety plan, and <br /> drilling permit to San Joaquin County EHD for approval. These documents will explain the <br /> procedures to be used and safety precautions that will be observed.. Under normal. <br /> circumstances,work plans can be approved within two weeks of submittal. Task 1 also includes <br /> project management activities such as meetings and regulatory interface. <br /> TASK 2—DRILLING AND SAMPLING <br /> According'to data from the San Joaquin County Flood Control District, first groundwater <br /> normally occurs at about 30 feet in this area. We therefore intend to drill to a depth of 40 feet. <br /> Both borings will be sampled at 5-foot intervals,in accordance with county and state <br /> requirements. A total of twelve(12)samples will be collected. A photo-ionization detector will <br /> be used during drilling to,screen the samples for hydrocarbon vapors;and sample information_ <br /> will be recorded on the boring logs. <br /> For ease of monitoring and future testing, we recommend that these borings be completed as <br /> 411182nd Street 3369 Kimberly Road <br /> Sacramento, CA 95826 Cameron Park, CA 95682 <br /> (916)452-2891 (916) 677-3055 <br />\ Fax:457-1817 Fax: 677-3055 <br />