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KINIDESIGNv FIELD REPORT
Page 1 of 1
GDI Project: Polygon-129-03 Prepared By: Bret Moskal
Project Name: River Terrace East Date: 7/25/17
Location: SW Sholls Ferry&SW Roy Rogers, Report#: 144
Beaverton
Arrival: 1225 Departure: 1245
Weather: Sunny, 80's Permit#:
Site Visit Requested By: Ton (Polygon) Met With (on site): onsite earthwork crews
Purpose: Evaluate: Lots 143& 144 footing subgrade,Temporary parking lot, structural fill
Outstanding Issues: Proof roll road and curb base rock and repair as needed before paving
FR-58 (12/06) Decommission temporary storm and sewer lines through Tract E
Lots 143& 144 I
I observed that onsite earthwork crew had prepared,of footing subgrade for model homes within lots 143& 144. I -
observed the subgrade to consist generally of structural fill material with areas of exposed basalt. Using a/Z"
diameter steel foundation rod I probed the footing subgrade for the building within these lots. Probing indicated
stiff subgrade(Probing basalt I hit immediate refusal). I was informed there will be not footing base rock. I observed
that lot 143 footing subgrade mostly consist of uneven cut basalt. Recommended crushed rock could be placed as a leveling
pad, over the uneven basalt.
Based on our observations,testing, and probing, areas of observed subgrade, indicated on attached site plan have
been prepared in general accordance with our geotechnical recommendations.
Distribution:
Attachments: Site Plans(1),
Reviewed by: SMD
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 Br section, 5
r
Signature: ././
15575 SW Sequoia Parkway,Suite 100 I Portland,OR 97224 I Off 503.968.8787 I Fax 503.968.3068