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� <br /> CASCADE GEOTECHNICAL <br /> ' � 4ugust 3, 1999 <br /> Job No. P97-25G <br /> CPC� LTD. <br /> '' Paqe 3 <br /> :' ailty sand with some gravel (glacial till) . A six (5) inch layer <br /> of organic material was noted at two and one-hal£ (2 1/2) feet <br /> � helow the furface in test pit A2, thia may he the old Arain tiel�t. <br /> � No ground water seepage was ncted in the test pits. <br /> C�NCLUSIONS AND RECOyMENDATIONS <br /> , <br /> � We find the site to be suitahle for the propoae9 buil�ling project <br /> � if. our recommen�lntions are c3re£ully followed. The native aoil is <br /> � well suited for support of a spread footing foundation. <br /> # SIT6 DF,SCRIPTION <br /> r i <br /> 4 <br /> � We recommend the clearinq of all veqetation and the removal of the I <br /> I <br /> � toptsoil layer. I <br /> t <br /> � we recommend the removal of the atructures on site including the I <br /> foundations and �rainfielde. We recommend backfilling any old � <br /> basements from the removed houaes with atructnral fill. � <br /> I <br /> � The silty sand with some qravel is moisture aenaitive and wi�l I <br /> �� deteriorate easily when exoosed to water and heavy equipment. We i <br /> recommend dry weather conditions to avoid additional construction <br /> � costs. <br /> � Foundation Placement <br /> A spread footing foundation may be placed directly on the medium <br /> qdense, rusty hrown to gray silty san9 with some gravel (native <br /> • soil ) or on structural fill placed in accordance with our <br /> � recommendationc� . (see Structural Fill section) . Spread footinqs <br /> � <br /> � <br /> i <br /> I <br />