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1 <br />B�ryhausen Consultlny Enylneers. Inc. <br />t8 Octobe� 1485 <br />Y-4065-3 <br />Paye 3 <br />above the native t{11 subgrade. In those areas surrounding the bullding (which <br />rould presumably bd occupied by parking� driveways or sidewalks). lesser aarounts <br />of f111 were obserred. After removal of the fill. the subyrade should be <br />preAolled to a minimum of 90 percent density using ASTM:D 1557 as a standard, <br />prior to placement of any additional fill. <br />�� trust this letter serves your current needs. <br />�u�wati�+��. pjease do not hesitate to call. " <br />kes`��ettulmy �y�mitted. , <br />RITTENkiOUSE-.,EMAA 6 ASSOCIATES. INC. <br />�� �L �� <br />ames S. Dransfield. 6eotechnical Engineer <br />�<.�??`��• � . <br />Frank W. Pita� P.E.. P.G. <br />If you have any further <br />m <br />m <br />