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L u Sod <br /> LNovember 3, 2004 <br /> NOA Project Number: E040119A <br /> f <br /> 7.0 CONCLUSIONS <br /> In summary,none of the parcels achieved a satisfactory percolation rate due to standing water in the <br /> ` percolation test holes. The ground water depth was found to be approximately 2.5 - 3 feet below <br /> the ground surface and was observed to fluctuate slightly over several days. The existence of <br /> shallow ground water will require a mounded type septic system to mitigate these conditions. Plans <br /> Lfor a mounded septic system are attached to this report. <br /> We find the site suitable for development with the use of mounded septic systems. We do not <br /> anticipate that the ground water quality will be negatively impacted primarily due to the existence of <br /> peat and fine-grained soils. These conditions are favorable for the removal of nitrate from septic <br /> Lsystem effluent. <br /> 8.0 LIMITATIONS <br /> LThe conclusions of this report are based on the information provided regarding the existing and <br /> proposed development, the use of the subject property, and the site conditions as they existed at the <br /> time we excavated our test holes and performed the percolation tests. It was assumed that the test <br /> holes and percolation test results are representative of the subsurface conditions in the general area. <br /> Our professional services were performed, our findings obtained, and our conclusions proposed in <br /> ` accordance with generally accepted engineering principles and practices. This warranty is in lieu of <br /> Lall other warranties either expressed or implied. Test findings and statements of professional <br /> opinion do not constitute a guarantee or warranty, expressed or implied. <br /> NEIL O.ANDERSON&,4SSOC., INC. <br /> hi;iL <br /> c J. Welch,M.Sc. <br /> L CEG-2151, CHG-653,GP-1049 �gD <br /> Environmental Division Manager <br /> <p F , 1 <br /> <G <br /> No. 2151 <br /> 6� i�ERTIFiE7 , / <br /> • ENG[NEEH)t <br /> GoLtlfana <br /> L10 '0004 <br />