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GEO ESIGN FIELD REPORT <br /> 1 of 4 <br /> Project Name: i Everett River Front-Simpson Report 071 <br /> GeoDesign#: I <br /> Polygon-127-03 • Date: 08/18/2017 <br /> Reports with Unresolved Nonconformance Issues: Permit: <br /> PW 1505-005 <br /> Nick Abdelnour(Polygon) I Randy Allen(City of Everett) { Weather: Clear, 70's <br /> Ron Bowen(Polygon) Eddy Stevens(Polygon) Arrival/Departure: 1515/1600 <br /> • Distribution: —._ —_- . --.._....._.-_.__._ <br /> Doug Ross(Polygon) I Kirk Keck(City of Everett) <br /> Paul McKee(City of Everett) I Dave Foster(City of Everett) Prepared By: BenWeinberg, EI <br /> T <br /> m Site Plan(s) m Density Test Summary . Signature: <br /> Attachments t O Installation Records m Other j Reviewed By: RL <br /> PURPOSE of VISIT: GeoDesign representative, Ben Weinberg,was on-site part time at the request of Leroy with BDZ to <br /> observe foundation subgrade for Lots 230, 274, and 275. <br /> SUMMARY of OBSERVATIONS: <br /> LOT 230: <br /> Today, GeoDesign noted that DDS had completed excavation of the foundation and crawl space area for Lot 230. The <br /> exposed foundation subgrade material consisted of a gray-brown silty SAND(f-m)with gravel (f-c)which could generally be <br /> probed less than 2 inches using a 1/2 inch diameter soil probe. Relative compaction of the exposed foundation subgrade <br /> material was tested using a Troxler Moisture-Density gauge; in-place density tests indicated that the material had been <br /> compacted to greater than 95%of its maximum dry density as determined by a Modified Proctor analysis. <br /> It is the opinion of GeoDesign that the foundation subgrade observed today is currently suitable for support of the intended <br /> structure. GeoDesign recommends that any loose and saturated material be removed from the base of the foundation prior <br /> to the placement of concrete. <br /> LOT 274: <br /> Today, GeoDesign noted that DDS had completed excavation of the footing and crawl space area for Lot 274. Previously, <br /> GeoDesign observed the removal of unsuitable fill material from 8-10 feet below bottom of plan footing within the building <br /> area and replacement with structural fill material. Today, GeoDesign noted that exposed foundation subgrade material <br /> consisted of a gray-brown silty SAND with gravel which could generally be probed less than 1 inch using a 1/2 inch <br /> diameter soil probe. <br /> It is the opinion of GeoDesign that the exposed foundation subgrade observed today is currently suitable for support of the <br /> intended structure.GeoDesign recommends that any surficially loose and/or saturated material be removed from the base <br /> of the foundation area prior to the placement of concrete. <br /> LOT 275: <br /> Today, GeoDesign noted that DDS had completed excavation of the footing and crawl space area for Lot 275. Previously, <br /> GeoDesign observed the removal of unsuitable fill material from 8-10 feet below bottom of plan footing within the building <br /> area and replacement with structural fill material. Today, GeoDesign noted that exposed foundation subgrade material <br /> consisted of a gray-brown silty SAND with gravel which could generally be probed less than 1 inch using a 1/2 inch <br /> diameter soil probe. <br /> It is the opinion of GeoDesign that the exposed foundation subgrade observed today is currently suitable for support of the <br /> intended structure.GeoDesign recommends that any surficially loose and/or saturated material be removed from the base <br /> of the foundation area prior to the placement of concrete. <br /> This report presents opinions formed as a result of our observation of activities relating to geotechnical engineering or environmental services.We rely on the contractor to comply with the plans and <br /> specifications throughout the duration of the project irrespective of the presence of our representative. Our work does not indude supervision or direction of the contractor,the contractor's employees <br /> or agents. Our firm is not responsible for site safety.This field report is a DRAFT representation of our field observations,testing,and preliminary recommendations.The report can only be considered <br /> final upon review of the GeoDesign project manager,as indicated by initials in the"Reviewed By'section. <br /> 10700 Meridian Avenue North,Suite 402 I Seattle,WA 98133 I 206.838.9900 r r <br /> 2502 Jefferson Avenue I Tacoma,WA 98402 I 253.203.0095 ) <br />