2001-12-11_PERMIT FILE - C1981012A (2)

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~~ •J COMMERCIAL TESTING & ENGINEERING CO. GENERAL CfF1~E5. 278 NOFiM lA SALLE SIRE ET. CHitlA GJ. ILLiN GS 60fi0i ~ AREA CODE 712 .'76~d U[ • ~ ~ Reply to instrumem al Analy sis Diviv on Pfion e'. 303-27&9521 ,9U Oichartl Street Guia en, CO 90401 July 24, 1980 Mr. Jack Gillespie C F 3 I Steel Corp. P.O. Box 316 Pueblo, CO 31002 ~? Re: IAD X91-E733-032-10 ~ J`~L 2 ~ )C~v ~ PurchaseTOrder6~M26144 ~,N/N`' Dfp ANALYTICAL REPORT ART'HfNT Ten water samples were received for analyses on July 7, 1980. These samples were given our identification IAD X97-E733-032-10. The samples were analyzed for total iron, manganese, zinc, magnesium, and f calcium by flame atomic absorption for sodium and potassium by flame emission l and for selenium by hydride generation atomic absorption. Boron was determined colorimetrically, sulfate turbidimetrically, chloride and fluoride by specific ion electrode, and dissolved solids (TDS), suspended solids (TSS) and oil and grease (0 & G) were determined gravimetrically by *.he procedures of Standard Methods, 14th edition, pH, carbonate, bicarbonate, alkalinity and specific conductance were all done by Standard Method's procedures, Hardness, sodium absorption ratio, and ion balance were calculated. 'tote: Ion Balance calculations are made using dissolved alkali metal numbers (Mg, Ca, Na, and K) and neglecting the use of total heavy metals (Fe, Mn, and Zinc) since they may be assumed to be negligible in the dissolved sample. If the ion balance ratio is high it may be due to small amounts of dissolved heavy metals in the sample, not accounted for. Furthermore, in simples of high pH, alkalinity, relation- ship calculations may include amounts of hydroxide ion that, althouch not called for in the analysis, needs to be considered when balancing ions. Hardness calculations are based on the amounts of dissolved calcium z.nd magnesium in the samples. Again, of hardness numbers are low, it would be due to small amounts of dissolved heavy metals in the samples that are not accounted for. Hardness calculations should not be made including total metals since a digestion puts into solu*_ion additional amounts of suspended solids. The results of these analyses are presented in the following tables and are reported in mg/1' unless otherwise noted. ~r~~,1 o.` aV DO~ • - JYi`• C f~l L~n05 rf .loll r~NLn~r 1l CFM111L[SiDF,n <L M1ILIY VMGN [L[V(L[M1O OX. OIxv[R [O GOLDf N.CO •MlNOlIIfOMf 1M1 Yf 1. [L •r10O1l SBOnO/Y •OBI LI M1L F!M lliw l[X[r EM1 M[F OiLL[M1Mf LM1' xOPf OLM1. VM1 . I~LISM1 Of. CO IIa EYit lL tY . S.S LIn[. V r • SO wOLL[FO, IL fOLIDO.OX • YM1NCOY YL II. 0 C [•L F.