4331 RIVERFRONT BLVD 2019-03-14 - Laserfiche WebLink

• GEO EcIZ FIELD REPORT 1 of 3 Project Name: ! Everett River Front_Simpson Report 105 GeoDesign#: Polygon-127-03 Date: 4/16/2018 t Reports with Unresolved Nonconformance Issues: Permit: PW1505-005 ems.. Nick A �...�. �. �W ., .... bdelnour(Polygon) ; Randy Allen(City of Everett) Weather: Cloudy, 50's Ron Bowen(Polygon) I Eddy Stevens(Polygon) Arrival/Departure: 1600/1630 • Distribution: • Doug Ross(Polygon) Kirk Keck(City of Everett) Paul McKee(City of Everett) 1 Dave Foster(City of Everett) Prepared By: Ben Weinberg, EIT Attachments: m Site Plan(s) 0 Density Test Summary i Signature: 07:-.--V ❑ Installation Records 0 Other Reviewed By:fir,,„t<kcz.r.- 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 144. SUMMARY OF OBSERVATIONS: Lot 144: Previously, GeoDesign noted an approximately 25'x25'x3' unsuitable area in the west half of Lot 144 which was over-excavated down to firm and unyielding soil and partially backfilled with railroad ballast material. Today, we noted that DDS had completed backfilling the over-excavated area with railroad ballast material that had been compacted into a firm and unyielding mass. We also noted that loose and saturated material that had built up on the east half of the lot area had been removed down to firm and unyielding ground that could be probed less than 2 inches. It is the opinion of GeoDesign that 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. Lots 201-205: From 2/19/18 to 3/1/18, GeoDesign observed foundation subgrade areas for Lots 201 to 205 and noted that they were suitable for support of the intended structure at the time of our observations. Today, we noted that the foundations had not been poured and that the lot areas had been left exposed since our observations. At the time of our visit, loose material had generated in areas across the lots which exhibited yielding underfoot. We recommend that this material be removed from the base of the footing areas prior to the placement of concrete. A summary of our observations 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