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68£s E`82 <br /> l runlota 1. IJMUEla ' SIDTVEYINGy BM. A MEMBER OF THE WAGNER GROUP <br /> • <br /> 1625 Navaho Drive•Box 19746•Raleigh, North Carolina 276196(919) 872.0300 E"°`"'"'•AfcpitEC,s•Planne.•s°rvzYero <br /> In order to determine the current natural fluctuation in the <br /> water table and to provide background data against which future water <br /> levels can be compared, I recommend the installation of two obser- <br /> vation wells as soon as practical. The first well should be located <br /> near the property line of Phillip Durham about 750 feet WNW of the NW <br /> corner of the pit. ,The second well site should be near the toe of the <br /> disposal overburden pile at approximately 900 feet east of the NE <br /> corner of the pit. The minimum depth of both observation wells should <br /> be at least 25 feet below lower level of the pit. Mean sea level <br /> elevation should be determined at the wells, and water levels measured <br /> weekly should be related to this datum. <br /> I trust this letter will answer the questions you had about <br /> the quarry's effects on the ground-water conditions. However, if you <br /> need further information, do not hestitate to call me. <br /> Sincerely, <br /> TRIANGLE ENGINEERING b SURVEYING, INC. <br /> 14 <br /> Edwin 0. Floyd, P.E. .. <br /> Ground-Water Hydrologist <br /> 172 Meeting 5treet•Charieston,south Carolina 29401•(803)577 9981 <br /> READING,PENNSYLVANIA=POTTSVILLE,PENNSYLVANIA GMETUCHEN,NEW JERSEY:RALEIGH,NORTH,CAROLINA <br /> __.,,, .-.-,r. ,na+u c.an... ALARM A <br /> octu��i��t �,ltOi�l f;0(11 uL_r'f.H�Ai FST(1N SCi1TSH CJ��61 IIiA,�HUIf SV1..L., <br />