Laserfiche WebLink
'.~ <br />COMMERCIAL TESTING & ENGINEERING CO. <br />GENERAL OfrIC E S: ate MORTN LA SALLE STREET, LHIC AG J. :LU NLIS 60601 ~ AREA LOGE ]1Q T26 ~e. ]~ - • <br />Reply to ..~"'•~,• <br />Instrument Analysis Division Phone: 303~2'8~9521 <br />490 Orchard Street <br />Golden, GO 80401 -~ <br />June 17, 1981 <br />Mr. Jack Gillespie <br />C F & I Steel Coro. <br />P.O. Box 316 <br />Pueblo, CO 81002 <br />P,e: IAD 297-G374-032-12 <br />P.O. ~M26144 <br />Release gR26694 <br />Analytical Report <br />Twelve water samples were received for analyses on April 14, 1981. These <br />samples were given our identification n91-G374-032-12. <br />i <br />Several discrepancies were discovered <br />data herein is an updated version and <br />the June 9 report. <br />in our June 9, 1981, report. The <br />this report is to be substituted for .. <br />For your edification the changes are as follows: Full sample identification <br />including temperatures and YJater levels are used herein; pH values were <br />rechecked for the "Allen Kline Discharge" and for the "P River above the <br />Maxo-rell Discharge" and those values are included herein; a typographical error <br />:.as made on the hardness data far the "P River below Allen Refuse", and <br />the correct values are included herein. We regret any problems this may have <br />caused and that these discrepancies were not noticed sooner. <br />Tl•JO litre bottles of water were received for each of the tv+elve sampling sites. <br />The contents of one bottle from each site were filtered and aliquots were <br />digested and analyzed for dissolved constituents. Unfiltered aliquots from <br />the remaining twelve bottles were subjected to a rigorous digestion in nitric <br />and hydrochloric acids and then analyzed for total, metals. <br />The samples were analyzed for total and dissolved Iron, Zinc, and ~langanese <br />by flame atomic absorption. Dissolved Calcium and Piaonesium ~.vere also <br />analyzed by flame atomic absorption. Dissolved Sodium and Potassium were <br />analyzed by flame emission. Total Selenium was determined by hydride <br />generation atomic absorption. <br />L <br />~'::'.r <br />;a,a~ ,A7 <br />:,\,: ~ ` - <br />~\^~ r_ <br />LnAmI u~mou <br />OVER 40 BRANCH LABORATORIES STRATEGICALLY LOCATED IN PRINCIPAL COAL. MININ (i AREAS, <br />TID EYJA TER AND GREAT LAKES PORTS. AND RIVER LOADING FACILITIES <br />