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W <br /> Vicki McCartney [EH] <br /> From: Jim Barton obarton@waterboards.ca.gov] <br /> Sent: Monday, March 21, 2011 6:00 AM <br /> To: Vicki McCartney[EH] <br /> Subject: Re: Indoor Air Screening Level Tables <br /> Attachments: New ESL_May_2008_web.xls <br /> AQ, <br /> New <br /> ay_2008_web.xls(: <br /> Hi Vicki, <br /> attached is the latest ESLs Surfer (May 2008) with the tables. I looked up Benzene as an <br /> example on the ESLs Surfer - Final ESLs tab, open the Surfer Report tab for the list of <br /> all applicable referenced tables by type of ESLs (soil, groundwater, other) . ESLs Surfer <br /> Report says Benzene Indoor Air ESL is Referenced Table E-3. Thanks. <br /> Jim Barton <br /> James L.L. Barton, P.G. <br /> Engineering Geologist <br /> California Regional Water Quality Control Board Central Valley Region, 11020 Sun Center <br /> Drive, Suite 200, Rancho Cordova, CA 95670 office (916) 464-4615 <br /> fax (916) 464-4704 <br /> To comply with the Governor's order calling for furloughs, specific staff of the Central <br /> Valley Regional Water Control Board Office and offices of the California Environmental <br /> Protection Agency are required to take three furlough days off every month. I apologize <br /> for any inconvenience this may cause. <br /> >>> "Vicki McCartney [EH] " <vmccartney@sjcehd.com> 3/17/2011 4 :13 PM >>> <br /> Good afternoon, Jim. <br /> I need to know what tables to use from the SF Bay RWQCB when determining the screening <br /> levels for air samples collected in a crawl space under a home and for ambient air samples <br /> collected outside. Please be specific as to the appropriate table and date of the table. <br /> I am of the impression that we are to use Table E-3 . Ambient and Indoor Air Screening <br /> Levels (volatile chemicals only) . The Interim Final date is November 2007. Is this the <br /> correct table? <br /> Thank you, Jim. <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: vmccartney@sjcehd.com <mailto:vmccartney@sjcehd.com> <br /> 1 <br />