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F{ <br /> Mike Infurna [EH] <br /> From: Mike Infurna [EH] <br /> Sent: Wednesday, December 21, 2011 11:17 AM <br /> To: Nuel Henderson [EH] <br /> Subject: RE: EHD Well Destruction Policy <br /> Good job grasshopper... . <br /> From: Nuel Henderson [EH] <br /> Sent: Wednesday, December 21, 2011 10:40 AM <br /> To: 'tcuellar@advgeoenv.com' <br /> Cc: Mike Infurna [EH] <br /> Subject: RE: EHD Well Destruction Policy <br /> Tim, <br /> Simply put, if a well is in an area of known or suspected contamination {no matter how much}or has <br /> unknown construction, the well must be destroyed by removing the well contents and then grouting. <br /> Pressure grouting is only allowed if the well construction is known and is located in an area free of <br /> contamination. other factors may influence the method —if there are real safety concerns raised by <br /> drilling, pressure grouting may be allowed, but the concern must be demonstrated and the decision is <br /> made ion a case-by-case basis. <br /> Merry Christmas to you too and to your family <br /> Nuel <br /> From: Tim Cuellar [mailto:tcuellar@advgeoenv.com] <br /> Sent: Wednesday, December 21, 201110:23 AM <br /> To: Nuel Henderson [EH] <br /> Subject: EHD Well Destruction Policy <br /> Hi Duel, <br /> Jim Barton notified me that a lever is on the Way for the Flag City <br /> Shell site that Will direct destroying all the wells; so I want to prepare <br /> a cost estimate for my clients approval and start the permit process. <br /> There are 42 wells at the site that will need to be destroyed. I don't <br /> mean to take too much of your time, but there will be a big difference <br /> in the cost of pressure grouting the wells vs. drilling out. Could you <br /> clarify for me EHD's current policy of approving a well for pressure <br /> grouting with respect to historical impact. <br /> Thanks - Tim <br /> p.s. - hope you have a great Xmas, please give my best to Suzanne. <br /> 112712012 <br /> it <br />