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Mr. Harlin Knoll, 1/10190,. o`�2 `�' 4 F� ` <br /> at,thee site. Two'of the wells <br /> During'the remedial activity, seven wells were installed t <br /> were used for vapor extraction;the other'five wells were uses!.as monitoring points:- <br /> On November 8, 1995, a crew from Spectrum Exploration. Inc., abandoned all of the r <br />• ' wells, In consultation you; it was`agreed that pressure grouting would be ao y <br /> ii appropriate abandonment methodjor each well.. Prior to:grouting, the flushmount." <br /> rycover over each monitor point was removed along 'wlth thekuppermost portaon of the >� <br /> j PVC Casing.- Each :well was then pressure grouted with Calaveras,,Type III; -cement - <br /> slurry. A copy of the Driller's Daily Report,._which documents the well grouting, is <br /> €; attached for your records. -r Iry <br /> vember 9 1995; the city sidewalk was `restored'„and all trash and debris ' <br /> On No , ,G f <br /> generated from the closure activity were removed.from.the site: Copies of pictures <br /> I documenting the sidewalk restoration, as well as the closureYprocedures`, are attached. <br /> If you require additional' information, please call me at 303 427-4567 <br /> Sincerely;. <br /> RYAN=MORPH <br /> Y,: INC: <br /> f' John E:'Axelson <br /> Environmental,Geologist <br /> Attachments: Carbon Bill of Lading <br /> Carbon •Certificate ofVOC .Destruction ` <br /> Uniform 'Hazardous Waste Manifest for Drill.Cuttings f <br /> Driiler''s Daily Report <br /> }" Closure Pictures . <br /> E' <br /> + <br /> "Ti' Jac kson/RMl �, 4 <br /> E cc: <br /> Kathleen Scheutzo /,BFSrf <br /> 1 <br />