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RITTE.NHOUSE-ZEMAN & ASSOCIATES, INC. <br />GEOLOGY & SOILS ENGINEERING <br />13837 N E. 81h Sheet, Bellevue. Weehinglon 88005 (206) 7e6.8020 <br />Soso SW Olrtue orwa. Boavenon. Otepon 97006 (503) 6"-8141 <br />October 11, 1979 W-3156 <br />7 <br />North Coast Construction No <br />12360 Lake City Way N.E. dry <br />Seattle, Washington 98125 <br />Subject: Weekly Compaction Summary <br />Everett Mall <br />Gentlemen: <br />This report concludes the compaction testing of this phase of the above <br />project. The compaction testing was performed on a part-time basis. The <br />grading has been carried from September 17, 1979 to October 8, 1979. All <br />areas have been brought to grade including the parking areas. The work that <br />remains to be completed includes the removal of the existing utilities -and <br />trench hackfill. <br />All of the building pads and parking areas have been compacted to the <br />required densities, and should be capable of supporting the designed bearing <br />capacity of 2000 psf. <br />The following tests were made during the period from October 1, 1979 <br />through October 9, 1979, and concludes our compaction testing on this phase <br />of construction. <br />Test Number <br />Location <br />Date (1979) <br />% Com action <br />%llioi.sture <br />22 <br />Fredericks <br />10/1 <br />95* <br />.5.0 <br />23 <br />Fredericks <br />10/1 <br />98* <br />5.5 <br />24 <br />parking <br />10/2 <br />96 <br />9.3 <br />25 <br />Parking <br />10/2 <br />95 <br />10.5 <br />26 <br />Pay Less <br />10/2 <br />97 <br />7.0 <br />