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• . Pagel of 2 <br /> Mike Infurna [EH] <br /> From: John Cooper ocooper@gercorp.com] <br /> Sent: Tuesday, September 30, 2008 1:42 PM <br /> To: Mike Infurna [EH] <br /> Cc: Fisher, Victor <br /> Subject: RE: Lima Ranch conductor casing schematic <br /> Mike, <br /> We anticipate beginning drilling on October 13. On the 13th we will use direct push to collect reconnaissance <br /> groundwater samples. On October 14th we will advance the auger hole and set the conductor casing, and <br /> continue with the direct push sampling. On October 15th we will continue with the direct push sampling and let the <br /> conductor casing seal set. On October 161h we will advance the exploratory boring through the conductor casing <br /> and collect a deeper reconnaissance groundwater sample. <br /> This assumes that we can advance the auger hole and set the conductor casing in one day. If it takes part of a <br /> second day to set the conductor casing, it will delay advancing the exploratory boring through the conductor <br /> casing until Friday, October 17th. <br /> John <br /> From: Mike Infurna [EH] [mailto:MInfurna@sjcehd.com] <br /> Sent: Tuesday, September 30, 2008 1:21 PM <br /> To: John Cooper <br /> Subject: RE: Lima Ranch conductor casing schematic <br /> thank you. <br /> your anticipated drill date is October 16? <br /> From: John Cooper [mailto:jcooper@gercorp.com] <br /> Sent: Tuesday, September 30, 2008 11:51 AM <br /> To: Mike Infurna [EH] <br /> Cc: Thomas deArth; Fisher, Victor; 'Jeff Hawkins' <br /> Subject: Lima Ranch conductor casing schematic <br /> Mike, <br /> Thank you for taking the time to speak with us yesterday. Attached please find a schematic of the <br /> proposed installation of the conductor casing on the Lima Ranch property. We will place the top of the <br /> conductor casing at least 5 feet below grade. The depths indicated on the schematic are approximate. <br /> The actual depth for setting the conductor casing will depend on the lithology encountered as the borehole <br /> is advanced. Please call me if you have any comments or questions. <br /> Respectfully submitted, <br /> John D. Cooper <br /> 9/30/2008 <br />