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Apr 28 98 06:1Op • • p. 10 <br /> <br />_ Hazen Research, Inc . DATE April 22, 1998 <br />WIZEN 4601 Intliana St. • Golden. Cola 80403 HRI PROJECT 002.53U <br /> Tel' (303) 279-4501 HRI SERIES NO 0046/98 <br />_ FAX: (303) 278-1528 <br /> DATE RECD 4/1!98 <br /> COST P O a None Recd <br />ITEC Environmental Colorado Inc . <br />Maxine Stewart <br />707 17th Streel, Suite 3120 <br />Denver, CO 80202 <br /> REPORT OF ANAL YSIS <br />SAMPLE NO. 0046/98-6 <br />SAMPLE IDENTIFICATION: Gold Hill (1st Olr 1998) Station No. 6 - Grab T; !(nc~ > l~onc~l !~'+~ y ~~'/ <br />_ ~ ~ sampled on 03/31/98 @ 1626 by Bruce Bevirt <br /> DETECTION ANALYSIS <br />PARAMETER RESULT LIMIT METHOD DATE ANALYST <br />Aluminum, mg/I (D) c0.05 0.05 EPA 200.7 4/8/98 DY <br />Arsenic, mg/I (D) O.OD4 0.001 EPA 206.2 4/8!98 DY <br /> <br />Cadmium, mgll (D) <0.0003 0.0003 EPA 213.2 4/8/98 DY <br />Chromium IVI), mgA <0.005 0.005 SM 3500~Cr D 4/1/98 LH <br />Copper, mg/I (D) 0.001 0.001 EPA 220.2 4/8/98 DY <br />Iron, mg/l (U) 0 04 0.01 EPA 236.1 418/98 PW <br />Leatl, mg/I (D) <0.001 0.001 EPA 239.2 4/8!98 DY <br />Manganese, mg/1 (D) 0.127 0.001 EPA 243.2 4/8/98 DY <br />Mercury, mg/l (D) <0.0001 0.0001 EPA 245.1 4x/98 DP <br />Selenium, mg/l (D) <0 005 0.005 EPA 270.2 4/8/98 DY <br />Silver, ingfl (D) 0.0003 0 0002 EPA 272 2 4/8/98 DY <br />Uranium, mg/l (D) 0.004 0.002 ASTM 02907 4/4198 EDF <br /> @ 1130 <br />Uranium, pGill (D)" 3 1 ASTM 02907 414/98 EDF <br /> @ 1130 <br />~ Zinc, mgA (D) <0.01 0.01 EPA 289.1 418/98 PW <br />"Uranium results reported assuming the activity of natural U = 6.77 x 10-7 Ci/gm. <br />CODES <br />(T) =Total (D) =Dissolved <br />(S1 =Suspended (R) =Total Recoverable <br />(PD) =Potentially Dissolved <br />< =less Than <br />Rohe ostad <br />Laboratory Manager <br />