4409 30TH DR SE 2019-04-18 - Laserfiche WebLink

0-169 —pc< frj — LJ 7 CEO DESIGNz FIELD REI ?))3 Project Name: Everett River Front-Simpson Report: 026 GeoDesign#, Polygon-127-03 Date:02/02/2017 Reports with Unresolved Nonconformance Issues: Permit: PW1505-005 Nick Abdelnour(Polygon) Randy Allen(City of Everett) Weather Cloudy,40's Ron Bowen(Polygon) Eddy Stevens(Polygon) Arrival/Departure: 0830/0915 Distribution: Doug Ross(Polygon) Kirk Keck(City of Everett) Paul McKee(City of Everett) Dave Foster(City of Everett) Prepared By: Ben Weinberg ® Site Plan(s) m Density Test Summary Signature: 0/;,-.r✓ Attachments: ❑ Installation Records 0 Other Reviewed By: Rt PURPOSE of VISIT: GeoDesign representative, Ben Weinberg,was on-site part time at the request of John Feltner with Polygon to observe the foundation subgrade for Lots 142 and 143. SUMMARY of OBSERVATIONS: Lot 142: Previously, GeoDesign had identified an area in the northwest portion of Lot 142 which could be probed 6 inches to 1 foot using a 1/2 inch diameter soil probe which we recommended be over-excavated down to firm and unyielding material. Today, GeoDesign noted that the foundation excavation subcontractor had over-excavated the previously identified area down to material which could be probed less than 1 inch using a 1/2 inch diameter soil probe. GeoDesign also noted that the over-excavated area had been lined with a non-woven geotextile material. It is GeoDesign's understanding that the over-excavated area will be backfilled with 2-4 inch recycled concrete material compacted into a firm and unyielding mass. GeoDesign notified the subcontractor and client of our observations prior to our departure from the site today. Lot 143: Previously, GeoDesign had identified an area in the west 1/3 of Lot 143 which could be probed 6 inches to 1.5 feet using a 1/2 inch diameter soil probe which we recommended be over-excavated down to firm and unyielding material. Today, GeoDesign noted that the foundation excavation subcontractor had over-excavated the previously identified area down to material which could be probed less than 2 inches using a 1/2 inch diameter soil probe. GeoDesign also noted that the over-excavated area had been lined with a non-woven geotextile material. It is GeoDesign's understanding that the over-excavated area will be backfilled with 2-4 inch recycled concrete material compacted into a firm and unyielding mass. GeoDesign notified the subcontractor and client of our observations prior to our departure from the site today. A summary of our observations can be found in the attached Figure 1. John Feltner with Polygon 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 geotechnlcal 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