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Five-Year Review Comments Page 1 of 2 <br /> Vicki McCartney [EH] <br /> From: Vicki McCartney [EH] <br /> Sent: Thursday, February 03, 2011 9:58 AM <br /> To: Nuel Henderson [EH] <br /> Subject: RE: 3105 S EI Dorado St 2011 Annual Five-Year Review Comment Letter 0211.doc <br /> Nuel. <br /> The report recommends monthly, not bimonthly, hand bailing. Also, I have received Additional Site Investigation, <br /> Updated Human Health Risk Assessment and Natural Attenuation Analysis Report, dated 21 January 2011, from <br /> Taber. In the report, Taber is recommending natural attenuation, periodic free product removal by hand bailing, <br /> and preparation of a Mann-Kendall analysis to track concentration trends and plume stability over time. I would <br /> like to discuss these issues with you before commenting about the removal of free product from MW-2 by <br /> monthly hand bailing. <br /> Vicki McCartney, Senior REHS <br /> San Joaquin County <br /> Environmental Health Department <br /> 600 East Main Street <br /> Stockton, California 95202 <br /> Phone: (209)468-9852 <br /> Fax: (209)468-3433 <br /> Email: vrnccartney_@,sjcelidco_m <br /> From: Nuel Henderson [EH] <br /> Sent: Thursday, February 03, 2011 9:01 AM <br /> To: Vicki McCartney [EH] <br /> Subject: 3105 S EI Dorado St 2011 Annual Five-Year Review Comment Letter 0211.doc <br /> For your review, comment, additions or subtractions. <br /> Nuel <br /> February 3, 2011 <br /> Messrs. Kirk Larson, PG, and Robert Trommer, CHG <br /> State Water Resources Control Board <br /> Division of Financial Assistance <br /> 1001 1 Street <br /> Sacramento CA 95814 <br /> Subject: 3105 EI Dorado Street S, Stockton, CA, <br /> January 2011 Annual Five-Year Review Update Recommendations <br /> San Joaquin County Environmental Health Department (EHD) has received and reviewed the <br /> annual five-year review update letter dated 10 January 2011 from Kirk Larson of the State Water <br /> Quality Control Board (SWQCB) Cleanup Fund (CUF) for above referenced site. The CUF <br /> recommends that free product removal continue until no longer cost effective. The EHD concurs <br /> with this recommendation. A report on the effectiveness of absorbent socks for product recover <br /> has just been received by the EHD that recommends bimonthly hand bailing for free product <br /> 2/3/2011 <br />