Laserfiche WebLink
City of Ramsey <br />Project B1705491 <br />April 4, 2018 <br />Page 6 <br />Table 4. Groundwater Observation Summary <br />Surface Elevation Observed Groundwater Depth <br />Boring (ft)* (ft) <br />ST-C3 882 7 <br />ST-C4 883 9 <br />ST-C10 889 8 1/2 <br />*Rounded to nearest 1/2-foot. <br />Corresponding Groundwater <br />Elevation <br />(ft) <br />875 <br />874 <br />880 1/2 <br />The groundwater elevation was approximately between 874 and 880 1/2 feet. Seasonal and annual <br />fluctuations of groundwater should be anticipated. <br />B.3. Laboratory Test Results <br />Laboratory test results, including moisture content, organic content, and mechanical analysis (#200 sieve <br />only) tests, are summarized in Table 5. The moisture contents of the sandy fill and native soils were around <br />3 to 15 percent, indicating the materials ranged from below to above their optimum moisture contents for <br />compaction. The higher moisture contents of noted clayey soils, ranging from 15 to 37 percent, are likely <br />near or above their optimum moisture contents for compaction. <br />Table 5. Laboratory' Testing Results <br />Organic <br />Soil %<#200 Water Content Content <br />Borehole Classification Depth Sieve (%) (%) <br />ST-C1 SP-SM 5 6 4 <br />ST-C3 SP-SM 5 18 <br />ST-C7 SP 7 1/2 8 <br />ST-C10 SP-SM 5 12 10 <br />ST-C11 SM 5 15 2 <br />ST-C13 SP-SM 21/2 9 <br />ST-C14 CL 2 1/2 15 2 <br />ST-C14 CL 5 98 37 <br />BRAUN <br />INTERTEC <br />