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t'' .:3.-• - •"-�#�'K .s��rc-x, <br /> Page 3 of 5 <br /> Mr. Jahn Russell <br /> osure Reoonnmendatians January !8, 2411 <br /> Comments on Cleanup Fund Site Cl <br /> approved the work plan for the scope of work and has received the boring permit application. <br /> Anticipating favorable results, the EHD anticipates that the site <br /> will be closed during the next six <br /> months as the monitoring wells still need to be Properly destroyed. <br /> im No. 1978- 105 ftcond Street,Rigon <br /> A closure summary report and human health risk assessment(HHRA)have been submitted and <br /> review is pending; anticipating favorable results and allowing time for notifications and proper <br /> destruction of the monitoring wells,the EHD anticipates the site will be closed during the next six <br /> months. <br /> Claim No. 11 ZZ5-2315 N. California Street IjEftn <br /> A vapor intrusion evaluation was satisfactorily completed and the EHD directed submittal of an <br /> NFAR. The NFAR was submitted in December 2010 and EHD review Is pending. Anticipating <br /> favorable results and proper destruction of the monitoring wells, the EHD anticipates the site will <br /> be dosed during the next six months. <br /> Claim No 3651 -4100 E. Fremonttreat.3 act or <br /> This site is In the closure process. A 30-day site closure notification letter to the CVRWQCB is in <br /> preparation and will be issued this month. Allowing time to properly destroy monitoring wells,the <br /> EHD anticipates site closure In approximately three months. <br /> . 13879-456 Moffat NINW., M <br /> The EHD has received concurrence from the CVRWQCB for site closure. Allowing time to <br /> properly destroy the monitoring wells,the EHD anticipates site closure within 90 days. <br /> Claim No. 13§19-574 Grant line Road, racy <br /> A site closure summary report is in preparation. The EHD anticipates site closure during the next <br /> six months. <br /> CIft No. 14118-4"Mossdale Road. <br /> The monitoring wells on this site have been destroyed. Upon receipt of the well destruction <br /> report and disposal documents, the EHD will Issue the site closure letter within 90 days. <br /> Claim No. 14353-3400 Newton Road Staddm <br /> This site has been referred to the CVRWQCB. <br /> Claim No. 14558-2353 ToMe Rgad, ra <br /> The EHD was ready to dose this site, but recently submitted soil gas data collected for the vapor <br /> Intrusion evaluation near the onsite structure greatly exceeded ESIs for vapor intrusion of TPHg, <br /> benzene and methyl tert butyl ether (MTBE). The concentrations detected for these analytes <br /> were 1,750,000 micrograms per cubic meter(4m)TPHg, 20,000 pg/M3 benzene, and 4$,000 <br /> µg1m3 MTBE. The consultant recommends excavation for source removal. The report must be <br /> further evaluated by the EHD to properly resolve the issue. At this time, a realistic time frame for <br /> site closure cannot be prepared. <br /> Claim No. ISM-M§E. Minor Avenue, St on <br /> On 15 December 2010, a 30-day notitication letter was mailed to the CVRWQCB indicating that <br /> the EHD was dosing the site. Allowing time for the notification and destruction of the monitoring <br /> wells, the EHD anticipates that the site will be closed within 90 days. <br /> I <br />