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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />R - VALUE DATA SHEET <br /> <br />PROJECT NUMBER <br /> <br />34095 <br /> <br />P.N.06-507 <br />City of Elk River <br />BORING NUMBER: B-1 Irving Avenue <br /> <br />.SAMPL-E..DESCRIPTION: Brown Slightly Silty Sand <br /> <br />Item SPECIMEN <br /> a b c <br />Mold Number 1 2 3. <br />Water added, grams 152 132 121 <br />Initial Test Water, % 12.9 11.2 10.3 <br />Compact Gage Pressure,psi 100 160 185 <br />Exudatipn Pr~ssure, psi 110 350 450 <br />Height Sample, Inches 2.53 2.55 2.54 <br />Gross WeiQht Mold, grams 2979 3017 3026 <br />Tare Weight Mold, grams 1965 1969 1977 <br />Sample Wet Weight, grams 1014 1048 1049 <br />Expansion, Inches x 10exp-4 0 0 .. <br /> 0 <br />Stability 2,000 Ibs (160psi) 18 I 37 17 I 33 16 I 32 <br />Turns Displacement 4.84 4.79 4.74 <br />R-Value Uncorrected 63 67 68 <br />R-ValueCorreCted 63 68 69 <br />Dry Density, pcf 107.6 112.0 113.5 <br /> DESIGN CALCULATION DATA <br />Traffic Index Assumed: 4.0 4.0 4.0 <br />G.E. by Stability n. - ... . '0:38 0.33'. .. 0.32 <br />G. E. by Expansion 0.00 0.00 0.00 <br /> ....... . 6.6 . ...Examined&-Checked:. . . ~1/~-5106 .. <br />Equilibrium R-Value by I <br />. - .. .. . --.. . .. ... EXUDATION ~~, - <br /> Gf = 1.25 f':'-:k'/::-~V <br /> 0.0% Retained on the ~ t~~~,,~~ '~h;."; ~ .~~ - )r:;; - <br />REMARKS: .... -- .. - -3/4L'''sieve:-' . ....... . non ...... ~L\"" ..~~ <br /> -.:;- /--:-.,' <br /> Partial Free Drainage. tt~j~~~~!~[~!JCE 30659 <br /> J "~!,.'i" ;:;'c,\.;,~2/ <br />The data above is based upon processing and tes~mple's as "received from the <br />field. Test procedures in accordance with Physical Research Section, Office of <br />Research Coordination, Minnesota Department of Highways, Investigation No. 176. <br /> <br />IAf;llleIle (8 !\\;II~vill <br />