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2. To continue with vapor extraction, enhancing, vapor recovery <br /> from well P3 by ambient air injection into wells EX, MW5 and MW3. <br /> 3. Discontinue ambient air injection into wells MW2, MW4 and P1, <br /> no noticeable effects can be attributed to the injection into <br /> these wells. <br /> 4. Continue interim carbon scrub rejuvenation using the "Cyclo- <br /> Purge" inorder to keep vapor extraction progressing. <br /> r <br /> LIMITATIONS <br /> This report is based upon the following: <br /> } <br /> A. The observations of field personnel. <br /> B. The results of laboratoryanalyses <br /> certified laboratory. y performed by a state <br /> C. Our understanding of the regulations of the State of <br /> California, San Joaquin County and City of Stockton. <br /> t D. Review of reports and figures of areas near this site. <br /> i The services performed by WEGE, Inc. have been conducted in a. <br /> t <br /> manner consistent with the level of care and skill ordinarily <br /> exercised by members of our profession currently practicing under <br /> similar conditions in the State of California and the Stockton <br /> 1 area. Please note that the contamination of soil and/or ground <br /> water must be reported to the appropriate agencies in a timely <br /> manner. No other warranty, expressed or implied, is made. <br /> Respectfully submitted, <br /> i <br /> George L. ConverseJack E. Napper <br /> Project Manager CA. REG. Geologist #3037 <br /> i <br /> i cc: Mrs. Diane Hinson, Public Health Services San Joaquin Co. <br /> (209) 46a-3454 <br /> i Ms. Beth Thayer, RWQCB-Central Valley Region (916) 361-5600 <br /> s <br /> Mr. Jorga De Guzman, SJAPC, (209) 468-3479 <br /> -- --- <br /> S <br /> page 14 <br />