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__, _ _ ~ ___ iii iiiiiiiiiiiii iii ~ <br />James Fi. Stewart and Associates, Inc. sss <br />Consulting Engineore and Survoyore <br />Zia rlo~rn Howes Strcel <br />P O Boa a29 <br />Fort Corms, Cobraao H0522 <br />19071 aBb9JJi <br />July 22, 1983 <br />14r. tlaurice Lutkin, P.E. <br />4Jater, Waste and Land, Inc. <br />1311 South College Avenue <br />Fort Collins, Colorado 80524 <br />Dear Mr. Lutkin: <br /> <br /> Laboratory: <br /> ' 701 L~ncaln Covrl <br /> P O. Boa d29 <br />La l.^^,°J'{,~r;+°'• ^~- '~ Fort COin ns. Coloratlo 80522 <br />'y~`~, ~.. Vie.. b , <br />•!~ i„•..;._." (7071 <Ba $309 <br />r.U~ 1 0 "~~~,3 <br />'I'^~A'~~?: Lf~.iV tJ ~I•I., ;_l'.!'Jj r'` i II)N <br />L~"oio. 3c'~L n1 f:atura! r{ao~~.r,~. <br />Subject: Water Analysis Test Results for Coors Project <br />Job No.: 2474 - 12 <br />INTRODUCTION: <br />This letter report presents the results of our chemical analysis for para- <br />meters included in the Coors project. <br />PURPOSE AND SCOPE: <br />The purpose and scope of our work includes the determination of various <br />parameters in grab samples taken by l•Jater, lJaste and Land personnel. <br />INVESTIGATION AND PROCEDURE <br />Grab samples of groundwater taken by 4Jater, 4Jaste and <br />delivered to our laboratory in Fort Collins, Colorado <br />sample names, and the persons testing the samples are <br />through 4. All samples were received at our laborato <br />analyzed in accordance with the latest edition of the <br />standards: <br />Land personnel were <br />The sample numbers, <br />listed in Tables 1 <br />~y and tested and <br />following applicable <br />Standard Methods for Examination of 4later and 4lastewater, 15th <br />Edition, 1980, APHA, Atd4JA, IJPCF <br />2. ASTM Standards, Part 31, 4later, American Society for Testing and <br />Materials <br />3. hlethods for Chemical Malysis of lJater and 4Jaste, USEPA, 1980 <br />•a~0 ANC <br />V ~ <br />J <br />N ^ <br />O ~ <br />y M <br />All samples were run in multiple tests and tested against known EPA refer- <br />ence samples to verify our results. Our work and procedures were closely <br />supervised by key personnel. Control charts were utilized to maintain a <br />check of consistency for individual determination. <br />RESULTS: <br />Please see Tables l through 4. <br />