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HomeMy WebLinkAboutBLD2003-00663 Geotechnical Report Dec-07-01 08: 41A GeoResources Pb. 253-222-0901 5113 Pacific Hwy. E.,Ste. 1-P Fs. 253-6311-8992 Fife,Washington 98424-2648 April 25,2001 Olympic Property Group 70 Breaker Lane Port Ludlow,WA 98385 Attention: Mr.Jon Rose and Mr. Ray Welch Summary Letter Geotechnicai Engineering Services Timberton Wage III—Jefferson County Jefferson County,Washington Job No.OlyPnop.22 This letter summarizes our observations, data review and conclusions for earthwork activities associated with the Timberton Village Phase III residence development. GeoResources and ADaPT Engineering, Inc.visited the site on an intermittent basis during earthwork activities, discussed earthwork activities with Seton Construction personnel and Mr. Ray Welch of Olympic Property Management and reviewed the General Testing Field Reports(construction monitoring records, July 25 through September 25,2000). In-place density tests were not performed on the fill material because of the percentage of plus 3/4-inch material(as prescribed in ASTM). Based on our site observations during the project earthwork activities, review of the field documentation provided by General Testing and our discussions with site personnel,it is our opinion that the fill material placed in the roadways, utility trench bac kfil and lot areas was placed in general accordance with the GeoEngineer's 1997 geotechnical report for the site and the project plans and specifications. Localized field changes in grading were made during the advance of the project. We were included in the proposed changes and provided input regarding the earthwork activities related to these changes. The subsequent earthwork activities were completed in accordance with our recommendations. Based on our site observations,data review and discussions with site personnel, it is our opinion that the project was completed in accordance with the geotechnical standards of practice in the Puget Sound area and in general accordance with the project plans and specifications. Changes in grades and earthwork activities were done to benefit the final project and the subsequent owners and in accordance with our geotechnical recommendations. ♦ ♦ ♦ — PE RMIT # BLB • OCT 2 1 2003 _. 0 3 - KtrPcnN COUNT' 1,1!fm Dec-07-01 08:41A . ..• P .02•. ORM-Timberton Ill • April 25,2001 We hope this satisfies your current needs. If you have questions or need additional information, please contact us. Respectfully submitted, GeoResources ADaPT Engineering, Inc. /iad P. ;.e41(0/ Kurt Groesch, PE Princi." Principal '1?0 ak" t1/43, lir v., 18.45g- A.•.4,41 - vb'" 44i3P 1:Y.Prei,' C• 7/et • , • Dod0:01yProp.22SL Attachments Two Copies Submitted etrital I 4f DLO 0 3 - 6 s JEFFERSON uuii ot,;0 - 1,1 111 OCT 2 1 2003 ; •-•; •-•,A,kr,Ni ElEvELOPMENT