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<br />CONCLUSIONS AND RECOMMENDATIONS <br /> <br />Information available from the USDA, USGS and MPCA, conversations <br />with Moundsview School District and NCR Comten personnel, and a <br />professional site inspection were considered to evaluate the <br />potential for soil and/or ground-water and asbestos impacts at <br />the Property. Based upon this information, it is found that: <br /> <br />1) <br /> <br />The <br />1962 <br /> <br />Property was agricultural and/or vacant <br />when a school was constructed on the <br /> <br />until <br />Property. <br /> <br />2) Shallow ground-water flow direction beneath <br />Property is likely varied, with the majority of <br />towards the depression on the southern edge of <br />Property. <br /> <br />(3) \, An underground storage tank (UST) is located north of <br />j the building and is assumed to have been installed when <br />~ the school was built in 1962. <br /> <br />4) A 506 foot deep inactive well is located on the property <br />west of the north end of the building. <br /> <br />the <br />flow <br />the <br /> <br />5) One CERCLIS, three 1980 Metropolitan Area Waste <br />Disposal Site Inventory, and six spills were documented <br />to occur within a one-mile radius of the Property. <br />Regional and site hydrogeology should prevent potential <br />soil/ground-water impacts from migrating onto the <br />Property. <br /> <br />C)) Seven separate suspect asbestos containing materials <br />were identified in the building, two of which appear <br />damaged. <br /> <br />Based on these findings, it is Northern Environmental's <br />professional 'nion that e otential exists for environmental <br />liabilities associated with this ere ore, Northern <br />Environmental r9Cgmm~nn!": that tfivestigation be <br />completed e of is investigation <br />should include the completion of SOl orlngs in the vicinity of <br />the_ identified UST and a more comprenenslve asbestos inspection <br />program. <br /> <br />The presumed age of the UST identified at the Property is well <br />beyond its' normal operating life, especially if it lacks <br />corrosion protection. Since no information exists concerning the <br />integrity or operation of this tank, Northern Environmental <br />recommends that additional investigation be completed around the <br />tank to determine whether site soils or ground water have been <br />affected by the UST system. This investigation should include the <br />completion of several soil borings around the UST with field and <br />laboratory screening to identify whether petroleum impacts are <br />present. <br />