3314 31ST DR 2021-05-17 - Laserfiche WebLink

IESI FIELD REPORT 1 of 2 Project Name: Everett River Front- Eclipse(3) Report: 006 GeoDesign#: Polygon-128-03 Date: 12/30/2016 Reports with Unresolved Nonconformance Issues: Permit: P W 1504-055 Nick Abdelnour(Polygon) Randy Allen(City of Everett) Weather:Cloudy,40's Ron Bowen(Polygon) Arrival/Departure: 0900/0930 Distribution Doug Ross(Polygon) 1500/1510 Paul McKee(City of Everett) Prepared By: Benjamin Weinberg 0 Site Plan(s) 0 Density Test Summary Signature: I Attachments: -- ❑ Installation Records ❑Other Reviewed By: PURPOSE of VISIT: GeoDesign representative, Benjamin Weinberg, was on-site at the request of Eddy Stevens with Polygon to observe foundation subgrade and installation of vapor barrier and capillary break material for Building 1. SUMMARY OF OBSERVATIONS: Building 1 -Mat Foundation Observations(North 1/2, Installation of Vapor Barrier and Capillary Break): Today, GeoDesign observed the exposed mat foundation area for the north half of Building 1. GeoDesign noted that the exposed foundation subgrade consisted of a mixture of cement treated soil from ground improvement trenches and gray-brown silty SAND with gravel (previously placed fill material between ground improvement trenches). Penetration depths for the cement treated soil and fill material were both less than 1 inch using a 1/2 inch diameter soil probe. It is the opinion of GeoDesign that the exposed mat foundation subgrade observed today is currently suitable for support of the intended load. GeoDesign notified the foundation excavation subcontractor of our observations while on-site. Today, GeoDesign also noted that the foundation excavation subcontractor was in the process of installing the vapor barrier and capillary break material for the Building 1 foundation area. GeoDesign noted that the vapor barrier consisted of 10-mil thick black plastic and the capillary break material consisted of approximately 4-inches of 5/8 inch minus crushed rock. It is GeoDesign's understanding that the capillary break material will be compacted using a st.ndard sled compactor prior to the installation of reinforcing steel. A summary of our observations and density tests taken today can be found in the attached Figure 1. 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