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Ot 11 <br /> Working To Restore Nature <br /> On April 20 the system was operating at 2 0 fpm upon arrival at the site The two way valve <br /> was replaced and the system was restarted at 3 0 fpm <br /> On lune 21, 1994 the system was down on arrival The system was restarted at 1 0 gpm (3 8 <br /> Ppm <br /> Overall, analytical results support the effectiveness of the system Total flow from flow <br /> meter installation on April 15 to June 21, 1994 was 379,984 gallons Historical sampling <br /> results show fluctuating influent hydrocarbon concentrations which may be attributed to <br /> fluctuating water table elevations For the most part, laboratory results indicate that influent <br /> TPHg and BTEX concentrations have been significantly reduced since system start-up <br /> RESNA personnel will continue with the quarterly monitoring program which will include <br /> reports detailing system performance. We will continue to monitor system performance and <br /> adjust pumping rates as necessary If you have any questions regarding this project please <br /> contact Bill Channell at our Escalon office (209) 838-3507 <br /> Respectfully, <br /> RESNA Industnes Inc <br /> � I <br /> Lois Frantz <br /> Project Geologist <br /> Bill Channell <br /> Branch Manager <br /> Gregory P Stahl <br /> CA Registered Geologist No 5023 <br /> Attachments <br /> PC Beth Thayer, CRWQCB <br /> Juan Quijano, Tn-Valley Growers <br /> 1521021QRTLYI2QR-1994 FNL 3 <br />