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<br />~~ .;;W....ER , L.OG OF 10_ .UtI... <br /> ; <br /> I Inde'Dendent School District 11623 : B-7 <br /> r ~JECT ~AME ARCj.;ITECT E"'GINEEA <br />STS Conaultam. LId. I Former Lexington School STS Consultants, Ltd. <br />SITE :..ac;. "0.... 1130 W. County B (} _ ',C::J""NED CO"-ESSIYE STRE"GT'" <br /> Roseville, Minnesota "'~"'~s n I <br /> ;:: - .i 5 <br />- I ... c: ~ "....STIC ,^,ATEA _,QUID <br />~ i , Q) 0 ~IT '" :ONTEJitl,jT , '--"IT" <br />V - -- ~-----.----~ <br />.... I 'z ~g <br /> I .. :E5C~,=>'TlnN Of: '-4ATEP!AL <br />t: - ... ... ~= '0 ;:0 30 40 50 <br />.- , 15 > ' <br />- - - ::t' ZQ) <br /> I ;: I - ... ~! ::t:" <br />- I <br />~ j ~ I 3 ~ ~ STANQARD <br />~ I ~ , <br /> ~ 0( 1% : SURI<ACE ELEVAT,O"< IIP'ETRATION B~OWS " <br />XJ I :J: Not obtained <br /> '0 20 "30 40 50 <br /> I , 4 Inches Asphalt ; 1 <br /> i <br /> I I I <br /> I I I Silty clay, fine to , <br /> i some coarse : I <br /> i , <br /> s5i II! I! sand - brown - (CL-ML) i I <br /> C!?J /0 I i <br /> I 1 I <br /> 0 <br /> : Silty clay, fine I <br />" trace to coarse I <br /> ss 11)1 sand - brown with mottling - (CL) 0 ~/O <br /> 2 <br /> / : I <br /> I I <br /> , SS, II 1[: 0w I : <br /> I 0 I <br /> 3 <br /> ; \1 i i <br />I I ! , <br /> 4 ISS I I i <br /> 4ASS ill III Silt - gray - loose - dry - (ML) 0 ~q I <br /> : <br /> i I i"-.: I <br /> I I Silty clay, trace fine sand - <br /> I sslll 11 <br /> 5 gray with mottling - (CL) 0 i ~2D! <br />4 , I <br /> , , I I <br /> I I ! <br /> i I <br /> End of boring at 14.0 feet. I i <br /> ! Hollow stem augered to full depth. I ! <br /> I I ! I <br /> , I <br /> , Grouted boreholes with neat cement I I <br /> HNU (PID) meter was equiped with I <br /> a 10.2 ev lamp calibrated to ! I <br /> I isobutylene. PID background level i <br /> i <br /> was recorded at 0 HNU units. <br /> I No Petroleum odors dectected in <br /> ! <br /> , boring. <br /> ! <br /> , <br /> ! <br /> i <br /> I <br /> TMllIITJ'ATlPlCATION UN. ........NT THE ~IIiIATI ~ UNU K1WI8IIOII. TfPU.1N IITU. THI TMNeIT1DN MAY .. GMDUAL <br />WL Dry' W8 0.. WD I IONNG ITMnm 2/8/91 .,. 0PPtCE Minnesota <br />WL ICR Aat I 80NNG COM~ 2/8/91 DMWIf p kvc IHHT NO. 1 0' 1 <br />WL I RIO D-50 'OMMAN GD A..-o BY JLP .,. JOI NO. 95192-YF <br /> <br />IlL: ,... <br />