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Page 6 of 7 <br /> anticipate any grouting need please by advising your techs to <br /> bring a bag or two of cement, a bucket and some sort of <br /> stirring/mixing device with them to this FIRST sampling event. It's <br /> not uncommon to have the grout drop out of the bottom of the <br /> traffic box after installation. This is an unacceptable condition to <br /> which more grout must be added. It's one of the things I look for <br /> after new wells are installed. <br /> the rule I go by.is to have the hardened grout/bentonite seal level <br /> inside the 'lower' half of the traffic box skirt and the PVC casing up <br /> in the 'upper' half of the traffic box. this is for wells NOT <br /> scheduled to be manifolded/added to some remediation trunk <br /> line. wells scheduled for connection later on must at least have an <br /> impermeable seal installed INSIDE the traffic box with the purpose <br /> of inhibiting any liquid that enters the traffic box from migrating <br /> down the borehole. <br /> thanks in advance for your consideration in this matter. <br /> Mike Infurna. <br /> From: Ben Chevlen [ma iIto:ben.chevlen@atcassociates.com] <br /> Sent: Thursday, June 09, 2011 2:21 PM <br /> To: Mike Infurna [EH] <br /> Subject: RE: TOC-CP # 5449 <br /> Mike—The well development activities are currently scheduled to be <br /> performed on June 16 and 17 (next Thursday and Friday). The wells will <br /> likely be sampled during the week of 6/20; however, a final date has not <br /> yet been set. As soon as I have such a date, I'll let you know. <br /> Ben Chevlen, PG I Senior Project Manager I ATC Associates Inc. I Los Angeles <br /> 805-496-1217 direct 1 916-425-4849 mobile <br /> 25 Cupania Circle I Monterey Park, California 91755 <br /> 323-517-9780 tel 1323-517-9781 fax I www.atcassociates.com <br /> RTC is a leader in developing innovative Environmental, Geotechnical/CMT/Special <br /> Inspections and Health & Safety solutions. View our video link to learn <br /> more. PLEASE NOTE: This message, including any attachments, may include <br /> privileged, confidential and/or inside information. Any distribution or use of this <br /> communication by anyone other than the intended recipient is strictly <br /> .prohibited and may be unlawful. If you are not the intended recipient, please <br /> notify the sender by replying to this message and then delete it from your <br /> computer. <br /> From: Mike Infurna [EH] [mailto:MInfurna@sjcehd.com] <br /> Sent: Tuesday, June 07, 20119:45 AM <br /> To: Ben Chevlen <br /> Subject: TOC-CP # 5449 <br /> Ben, <br /> 8/19/2011 <br />