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� <br /> - - � � <br /> AET #20-01080 -Page 4 <br /> ' <br /> SITE CONDITIONS ' <br /> Surface Observations , <br /> The proposed building will be located in a relatively flat azea at the northeast corner of the <br /> He in County Department of Transportation complex. The area ciurently has a gravel or soil , <br /> � <br /> surface, and is used for outside equipment storage. Grades in this area are several feet lower than , <br /> the steep hill to the east and the railroad embanl�ient to the north. The area to the west is flat and <br /> has a bituminous surface around the existing building. According to topographical information ' <br /> provided to us, existing site grades currenfly range in elevation from about 945 to 949 within the <br /> proposed building area• Cn'ound surface elevations at our boring locations range from 945.7 at ' � <br /> Borings #1 and#2 up to elevation 948.9 at Boring #5. : <br /> i � <br /> Subsurface Soils/Geology <br /> Subsurface Boring Logs and a Soil Boring Locations sketch (Figure 1) are included in the , <br /> �,ppendix. We refer you to the Subsurface Boring Logs for specific information concerning soil <br /> layer depths, soil and geology descriptions, and ground water measurements. The ' <br /> density/consistency of the naturally deposited soils,which are based on the penetration resistances <br /> � <br /> -values), are also described. ' <br /> e led locations. Variations will occur away �' <br /> The boring logs indicate the subsurface cond�tions only at th samp <br /> from the borings. <br /> ' <br /> General ProSle <br /> pur borings indicate a general soil profile consisting of about 4' to 6' of fill over naturally ' <br /> ;_: <br /> deposited alluvial and glacial till soils. At several borings, however, the depths of fill could be <br /> deeper because they are classified as "Alluvium or Fill" and "Till or Fill" on the boring logs. '� <br /> � <br />