Laserfiche WebLink
Ar <br /> Blanks Page 1 of 1 <br /> Mike Infurna [EH] <br /> From: Mike Infurna [EH] <br /> Sent: Monday, July 13, 2009 2:51 PM <br /> To: 'jbarton@waterboards.ca.gov' <br /> Subject: 1033 W. Charter <br /> Jim, <br /> this site, "Vanco Truck Plaza" submitted a technical justification on Geotracker <br /> for NOT collecting soil vapor samples. Instead, they used diesel soil data and <br /> conducted an ESL evaluation. Nuel commented that 5,300 mg/kg of TPI-Id is <br /> roughly one order of magnatude OVER gro s contam levels for "middle <br /> distillates" . The site is capped with black toD and concrete and is now, and will <br /> be/stay, an active fuel/gas station in the Tutu e. <br /> Margaret asked me to check with you if actual soil vapor samples must be <br /> collected when gross contam and exposure ESLs are exceeded like this. GW is <br /> non detect and roughly 15-18' bgs. They're a suspended C site and looking for <br /> NFA. <br /> you want to discuss it at the meeting or aCCE pt the justification and proceed to <br /> NFA? <br /> site ID # T0607760365 <br /> 8/13/2009 <br />