Laserfiche WebLink
Page 1 of 1 <br /> Frank Girardi [EH] <br /> From : Ally Colavita [acolavita@advgeoenv.com] <br /> Sent: Wednesday, June 23 , 2010 4: 14 PM <br /> To: Frank Girardi [EH] <br /> Cc: linda7218@yahoo.com <br /> Subject: RE: 1901 EI Dorado FS DPE WP dated 5/24/10 <br /> Thanks Frank. <br /> We'll likely submit the mass estimate with the Well Installation Report from the recently installed wells. I <br /> will get the Feasibility Study out ASAP. Thank you so much for your speedy review , it's appreciated . <br /> Ally <br /> From: Frank Girardi [EH] [mailto :fgirardi@sjcehd .com] <br /> Sent: Wednesday, June 23, 2010 3 : 19 PM <br /> To: acolavita@advgeoenv.com <br /> Cc: Nuel Henderson [EH] <br /> Subject: 1901 EI Dorado FS DPE WP dated 5/24/ 10 <br /> Ally, <br /> In follow-up to our conversation , the EHD reviewed the DPE interim remediation work plan dated 5/24/10 . The <br /> EHD could not locate a Feasibility Study (FS) that identifies DPE as the most cost-effective technology for the <br /> site. The cost effectiveness would need to be evaluated prior to approving it. In addition , we need to have mass <br /> estimates prepared for sorbed contaminants in the vadose and saturated zones and what will each component <br /> (SVE, GWE) will address. The EHD shall send out a response letter addressing the need for a Feasibility <br /> Study and mass estimate. If you have any questions please contact me. Thanks. <br /> Frank Girardi, Senior REHS <br /> San Joaquin County Environmental Health Department <br /> 600 E. Main Street <br /> Stockton , CA 95202 <br /> (209) 953-7868 (Office) <br /> (209) 468-0341 (Fax) <br /> e-mail : fgirardi@sjcehd .com <br /> 6/23/2010 <br />