3431 NASSAU ST 2018-01-02 MF Import

Addendum to Geologic Gwestiyntion and Geotechnical Envineerine Report 04-05-10 Proposed Single Family Residence NE Comer 35" St. and Nassau St.. Everett. Wit. the amounts of deleterious materials present in the fill, some differential settlement may occur over time. This settlement may be reflected in the long term performance any overlying improvement. It may be prudent to place reinforcement in the driveway approach slab in front of the garage and possibly within the driveway and any front walkways as well. 4.8 Pavement Section The recommendations contained in the Geotechnical Report are valid with this addition — the recommended thickness of ATB may be replaced with a minimum thickness of eight-(8) inches of crushed surface top coarse (CSTC). If CSTC is utilized, it may be placed as part of the recommended two-(2) feet of structural fill below site improvements as outlined in section 4.6 of this report. We trust that this additional information will meet the requirements outlined in the City of Everetts letter to you. The intent of this additional information is to amend and in some instances, replace the recommendations contained in the original Geotechnical Report. This letter is not intended to stand alone or to be used solely for this site. Its use should be only in conjunction with the sites original Geolou,,ic lnvestiention and Geotechnical Eneineerint' Report prepared by GES, Inc. dated March 7, 2000. As always, if you have any questions concerning the intent of any recommendation contained in this letter or in its application with the original Geologic Investigation and Geotechnical Engineering Reporr prepared for this property, please feel free to contact us at your convenience. Respectfully Submitted; Geotechnical and Environmental Services, Inc. /old August 29, 2004 Attachments Cc: file 668 KIRK R. BAILEY 5 GES, Inc. t) I )"