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Ir <br /> MIT N-1 <br /> San Joaquin Local Health District Re: Soil Remediation work Plan <br /> Site: 1 W, Turner Road <br /> December 9, BGS - Page 2 of 2 Lodi , CA <br /> 5. Laboratory that wiii collect Soil sar,ples: Canonie Environmental (209) 933-1340 <br /> A signed "Release of information Authorization" is attached. <br /> G. P,emeaiation Steps: We propose to enlarge the excavation to approximately 75' wide <br /> r, 100' long x 4i7' deep -first by removing approzirrately 20 feet of overlay of clear. <br /> soil, apprcx. 2,780 cubic yards, and stockpiling i?- on site. Then we shall excavate <br /> in three (3) Toot drops downward and outward toward the monitoring wells until no <br /> more contamination is visible and no odor is present. <br /> This excavated soil will he stockpiled on site on plastic and covered. !t is <br /> anticipated that excavating will remove all contaminated soil From, in and around <br /> the excavated ar4a. <br /> we will call your, office to set a date for sampling, giving at least 48 hours <br /> notice. <br /> We pian to take one bottom sample from the center of the excavated area and one <br /> sample from each of the side walls. We will request a 2.1 hour turnaround on these <br /> samples. There will Lle a maximus of 5,555 cubic yards of soil excavated and this <br /> will be tested at a rate of 2 samples per 50 cbbic yards. We will be prepared to <br /> take as many samples as.the Health District deems necessary. we will test for BTX k E <br /> and TEPH. <br /> Contaminated soil is to be trEated on site at a later date by bi:-remediation <br /> and aeration. Aeration would be under permits, guidelines, and direction of the <br /> San Joauqin County Fir Pollution Department. <br /> 7. Timing: Sampling could be scheduled r..ithih YS ho!:rs following your revie:v 1f this <br /> work plan. The sample analysis from the hole and side malls should be ready fcr your <br /> review within 46 hours,and the analysis from the stockcile samples would be rE5dy <br /> within two weFks, alter they have been taken. <br /> We are willing to Day any over-ime cots to expedite re view �f this wer►; plan <br /> as we wish to conclude .his matter this month. <br />