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October 7, 2024 <br />ITT Project 24-327 <br />Various Gravel Roads <br />IP 25-07 <br />Ramsey, Minnesota <br />Below the aggregate, borings SB-18 and SB-19 both encountered native, poorly graded sand (SP) <br />to termination at 11.5 feet. Below the aggregate, boring SB-20 encountered fine grained, poorly <br />graded sand with silt (SP-SM) fill to 4.0 feet, followed by native, silty sand (SM) to 7.0 feet and <br />then poorly graded sand (SP) to termination at 11.5 feet. <br />Below the aggregate, boring SB-21 encountered native, poorly graded sand (SP) to termination at <br />11.5 feet. Below the aggregate, boring SB-22 encountered fine grained, silty sand (SM) fill to 4.0 <br />feet, followed by native, poorly graded sand (SP) to 10.0 feet and then fine silty sand (SM) to <br />termination at 11.5 feet. Below the aggregate, boring SB-23 encountered native, poorly graded <br />sand (SP) to termination at 11.5 feet. Below the aggregate, boring SB-24 encountered fine grained, <br />poorly graded sand (SP) fill to 5.0 feet, followed by native, poorly graded sand with silt (SP-SM) <br />to 9.0 feet and then poorly graded sand (SP) to termination at 11.5 feet. <br />Penetration Test Results: <br />The blow counts in the sandy soils (SM, SP-SM, SM, SC-SM, SC) ranged from 0 to 25, which are <br />very low to moderate, indicating they are in a very loose to medium dense condition. The blow <br />counts in the organic silt (OL) and peat (PT) on Xenolith Street ranged from 1 to 3, which are very <br />low, indicating they are in a very soft condition. Refusal of the spoon or auger did not occur in any <br />of the borings. Drilling was relatively easy. <br />Water Level Observations: <br />Observations of the subsurface water conditions were made during drilling operations. <br />Groundwater was encountered in a few of the borings at the time of drilling. Groundwater was <br />only encountered in three of the borings at the time of drilling. The following table shows the <br />depth to water at each boring: <br />Boring Water Boring Water Boring Water Boring Water <br />SB-1 None SB-7 11' 0" SB-13 None SB-19 9' 0" <br />SB-2 None SB-8 None SB-14 None SB-20 9' 0" <br />Page 5 <br />