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_ _ Page 1.1 <br /> Y_... stem Status <br /> Jimy6irton Re. Speedy Foods Treatrr _ <br /> From: Jim Barton <br /> To: Lane, John <br /> Date: Thu, May 19, 2005 10:24 AM <br /> Subject: Re: Speedy Foods Treatment System Status <br /> John, first phase of my evaluation of the sequestering agent for descaling. <br /> With the <br />+. 1 ve completed the f p � <br /> concurrence of my management, I ask that you analyze the pre-treatment{influent)groundwater for total <br /> and dissolved metals, to provide a baselinefor the second <br /> forphase <br /> of my evalling scauati an air Te rationaatle far my <br /> request comes from a memo evaluating product <br /> military facility in my region. That memo recommended injecting a sequestering agent at 5 parts per <br /> E million, instead of hydrochloric acid injection and carbonic acid injection. The memo also stated that the <br /> sequestering agent should not be used if Iron and Manganese were present in groundwater at a <br /> ,:. concentration of 1 part per million or greater. Please call-me if you have questions, or to discuss Phase 2: <br /> the installation of the descaling system, and revisions to the general permit's Notice of Applicability, to <br /> include additional routine monitoring and effluent limits. Thanks for your inquiry. <br /> Jim Barton i <br /> James L.L. Barton, P.G. k <br /> Engineering Geologist, <br /> California Regional Water Quality Control Board <br /> Central Valley Region <br /> 11020 Sun Center Drive, Suite 200 <br /> Rancho Cordova, CA 95670 <br /> office (916)464-4615 <br /> fax (916)464-4704 ; <br /> >>>"John Lane" <jlane@groundzeroanalysis.com> 04/20/05 09:20AM >>> <br /> Jim:Attached is the MSDS for the Aqua Mag blended phosphate additive <br /> planned for the Speedy Foods site. <br /> Thanks, John L.- <br /> > John, <br /> > <br /> > I talked to Brian Newman. We need additional information on all of ti <br /> the constituents of the mixture, and what potential effects there might" <br /> be on water duality. <br /> >Also, the document from the company is not a Material Safety Data ' <br /> Sheet(MSDS). Please ask them to send one. , <br /> > Thanks. 1, <br /> > <br /> > Jim "1 <br /> > >>> "John Lane" <�a a roundzeroanal sis.com>04/19/05 02:58PM >>> <br /> > Jim: Have you had an opportunity to review the information ` <br /> sheet/MSDS <br /> > on the Aqua Mag blended phosphate added that I sent you. -Unless you <br /> > have any objections, I would like to order the additive and begin <br /> > pumping again as soon as possible. Do we need to make any formal <br /> > requests or submittals to start using the additive? According to the <br /> > manufacturer, the rate of use would be approx. 6 gallons of additive <br />