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a <br /> j COMMERCIAL TESTING & ENGINEERING CO. <br /> GENERAL OFFICES: 226 NORTH LA SALLE STREET. CHICAGO. ILLINOIS 60601 AREA CODE 312 726.8434 <br /> zmtlL <br /> 2—c.no• <br /> Reply to <br /> Instrumental Analysis Division 490 Orchard Street Phone: 303 278 9521 <br /> Golden, CO 80401 January 9, 1980 <br /> Mr. Jack Gillespie <br /> CF & I Steel Corp. <br /> P.O. Box 316 <br /> Pueblo, Co. 81002 <br /> RE: IAD 97-D690-032-09 <br /> Release No. R26649 <br /> Purchase Order No. M26144 <br /> Analytical Report <br /> Nine water samples were received for analyses on December 17, 1979. <br /> The samples were given our identification AO #97-D690-032-09. <br /> The samples were analyzed for total zi b lame atomic absorption <br /> spectrophotometry. <br /> The results of these analyses are pre ted in Table No. 1 and are <br /> reported in mg/l . tY <br /> T bl t o. 1 � <br /> Allen Mine <br /> Sample Zinc,total ,mg/l <br /> O <br /> Above 12/14/79 0.30 <br /> Discharge 12/13/79 0.70 <br /> j Below 12/14/79 0. 77 <br /> Maxwell Mine <br /> Above 12 14/79 0. 10 <br /> I Discharge 12/13/79 0.07 <br /> Below 12/14/79 0.62 <br /> Allen Dump <br /> Above 12/14/79 0.37 <br /> j Below 12/14/79 0. 77 <br /> :dater Table 12/20/79 0.36 <br /> If you have any questions concerning these analyses, please call . <br /> Ernest Appe s, Analys M. dacob Ph.D. , Mngr. 2 A <br /> Instrument 1 Analysis Div. <br /> EA/as <br />