4514 29TH AVE SE 2019-03-15 - Laserfiche WebLink

V GEODESIGN z FIELD REPORT Project Name: Everett River Front-Simpson Report: 112 GeoDesign#: I Polygon-127-03 Date: 6/26/2018 Reports with Unresolved Nonconformance Issues: Permit: PW1505-005 =agr4MMOWN ‘„'7 Nick Abdelnour(Polygon) Randy Allen(City of Everett) Weather: Clear, 60's Ron Bowen(Polygon) ' Eddy Stevens(Polygon) Arrival/Departure: 0900/0915 Distribution: __....__........______ ____ _.. _...:_..__...._........._ Doug Ross(Polygon) Kirk Keck(City of Everett) Paul McKee(City of Everett) ! Dave Foster(City of Everett) Prepared By Ben Weinberg, P.E. El Site Plan(s) m Density Test Summary Signature: 7%` - Attachments: 0 Installation Records 0 Other Reviewed By PURPOSE of VISIT: GeoDesign representative, Ben Weinberg,was on-site part time at the request of Craig with DDS to observe foundation subgrade for Lot 282. SUMMARY OF OBSERVATIONS: Lot 282: Previously, GeoDesign noted that DDS had over-excavated 1 to 1.5 feet of material on the southern portion of Lot 282 to expose firm and unyielding soil. Today,we noted that DDS had completed backfilling the area with a 2-inch clean crushed rock material compacted into a firm and unyielding mass. Relative compaction of the remaining exposed foundation subgrade was tested using a Troxler Moisture-Density gauge; in-place density tests indicated that the exposed material had been compacted to greater than 95%of its maximum dry density as determined by a Modified Proctor analysis. It is our opinion,that the exposed foundation subgrade observed today is currently suitable.for support of the intended structure.;GeoDesign recommends that any surficially loose and saturated material that may be generated be removed from the base of foundation areas prior to the placement of concrete. A summary of our observations and density tests taken today can be found in the attached Figure 1 and Nuclear Density Gauge Data. The contractor was notified of our observations prior to our departure from the site. 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 specifications throughout the duration of the project irrespective of the presence of our representative.Our work does not include supervision or direction of the contractor,the contractor's employees 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 final upon review of the GeoDesign project manager,as indicated by initials in the"Reviewed By"section. 10700 Meridian Avenue North,Suite 402 I Seattle,WA 98133 I 206.838.9900 2502 Jefferson Avenue I Tacoma,WA 98402 I 253.203.0095 L%