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Hoofard, Keith <br /> From: Shine, Brendan <br /> Sent: Thursday, June 09, 2011 9:57 AM <br /> To: Robert Garcia [RGarcia@leprinofoods.com]; Randy Brock; Verne Taylor <br /> Cc: Hoofard, Keith; Kuhl, Garrett <br /> Subject: FW: Response to Comments - LFC Plant, Tracy <br /> Attachments: Kristin Shelton.vcf <br /> I just received this response from the CVRB. With regard to comment 3,there were minimal gasoline range detections <br /> during the 1994 investigation, so in the big scheme of things, I recommend going with the CVWB's request for this <br /> analysis. Comment 5 will require a change in air sample collection procedure and should be relatively easy to comply <br /> with and will . Please let me know if there are any issues that you'd like to further pursue. <br /> We still plan to schedule the drilling for the shutdown day(June 14), pending receipt of a permit from San Joaquin <br /> County Environmental Health Dept. Please call if you require any additional information. <br /> Thanks, <br /> Brendan <br /> Brendan Shine,P.E.I Senior Engineer <br /> Tetra Tech GEO <br /> Main:303.665.4390 1 Direct: 303.664.4622 1 Cell;303.808.6133 <br /> brendan.shine0tetratech.com <br /> 363 Centennial Parkway,Suite 210 1 Louisville,CO 80027 1 www.tetratech.com <br /> PLEASE NOTE:This message,including any attachments,may include privileged,confidential and/or inside information. Any distribution or use of this <br /> communication by anyone other than the intended recipient is strictly prohibited and maybe unlawful. If you are not the intended recipient,please notify the <br /> sender by replying to this message and then delete it from your system. <br /> .__---—____.___.______ <br /> From: Kristin Shelton Imailto:KsheltonCawaterboards ca.aovl <br /> Sent: Thursday, June 09, 2011 10:45 AM <br /> To: Shine, Brendan <br /> Subject: Re: Response to Comments - LFC Plant, Tracy <br /> Hello Brendan - <br /> As we discussed on the phone, I concur with the work plan for soil and soil vapor sample collection with the following <br /> exceptions. Please let me know if you need a formal letter. <br /> • Response to Comment 1 - Concur. Please include information on system shut down in upcoming monitoring <br /> reports. <br /> Response to Comment 2 - Concur. I will look for the upcoming quarterly monitoring reports. <br /> Response to Comment 3 - Leprino needs to analyze soil samples from the soil borings for TPHd,TPHg, BTEX, <br /> and napthalene. Leprino does not need to collect grab groundwater samples from GP-la, GP-2a, GP-3a, GP-4a, <br /> or GP-18a. However, Leprino does need to collect a grab groundwater sample from the GP-14a location. There <br /> is little groundwater data in that location and a grab groundwater sample is necessary. <br /> Q • Response to Comment 4 - Concur. Leprino does not need to install and sample a soil vapor sample in the <br /> 3 location of MW-6. <br /> Response to Comment 5 - Concur. Leprino should follow the DTSC soil vapor guidance and use a shroud and <br /> leak detection compound. <br /> • Response to Comment 6 - Leprino needs to use SUMMA canisters to collect soil vapor data at the Site. <br /> • Kristi Shelton,P.E. <br /> Water Resources Control Engineer <br /> California Regional Water Quality Control Board-Central Valley <br /> 1 <br />