Laserfiche WebLink
Working To Restore Nature <br /> Nor-Cal Beverage Company <br /> Project No. 150005.01 <br /> Page 4 <br /> Therefore, it is RESNA's conclusion that the data collected during the well location survey <br /> confirms that the hydropunch sample collected from north-northwest of well MW-1 was <br /> appropriately located in the general downgradient direction of that well. <br /> The concentrations of toluene, ethylbenzene and xylenes reported in the most recent groundwater <br /> sample from well MW-1 are three orders of magnitude below Primary Maximum Contaminant <br /> Levels (MCLs) that are derived from health-based criteria, and at least one order of magnitude <br /> below the Secondary (taste and odor considerations) MCLs. No analytes were detected in <br /> groundwater collected from the hydropunch boring located in the general downgradient direction <br /> from MW-1. Therefore, it is RESNA's conclusion that in terms of protection of public health <br /> and water quality, groundwater beneath the site has not been significantly impacted and the <br /> potential for future degradation by migration through contaminated soils has been limited by <br /> earlier soil excavation. Based on this, RESNA, on behalf of Nor-Cal Beverage Co., respectfully <br /> requests closure of this site and the authority to destroy well MW-1. <br /> If you have any questions regarding this report, please contact the undersigned at your earliest <br /> • convenience. <br /> Respectfully, <br /> RESNA Industries, Inc. <br /> Marcie R. McCabe <br /> Staff Geologist <br /> Cc <br /> Russell W. Juncal <br /> CA Registered Geologist No. 3864 <br /> Attachments <br /> pc: Mr. Peter Ruhkala, Nor-Cal Beverage Co. r <br /> Ms. Diane Hinson, San Joaquin Co. EHSIPHD <br /> Mr. Pat Riddle <br /> . MRMlggk <br /> L1293.ML 4 <br />