HomeMy WebLinkAbout21-100244-SU-Geotech Report-01-25-2021-V1GEOTECHNICAL REPORT
South Campus Estates
SW 366th Street and 6th Avenue SW
Federal Way, Washington
Project No. T-8347
Terra Associates, Inc.
,♦ 4
Prepared for:
Entitle Fund Two, LLC
Puyallup, Washington
November 12, 2020
TERRA ASSOCIATES, Inc.
Consultants in Geotechnical Engineering, Geology
and
Environmental Earth Sciences
November 12, 2020
Project No. T-8347
Mr. Geoffrey P. Sherwin
Entitle Fund Two, LLC
P.O. Box 188
Puyallup, Washington 98371
Subject: Geotechnical Report
South Campus Estates
SW 366th Street and 6th Avenue SW
Federal Way, Washington
Dear Mr. Sherwin:
As requested, we conducted a geotechnical engineering study for the subject project. The attached report presents
our findings and recommendations for the geotechnical aspects of project design and construction.
In general, the soils at the site consist of six to eight inches of topsoil or forest duff overlying medium dense to
dense becoming very dense weathered and unweathered horizons of glacial till soils. No groundwater seepage was
observed during excavation of the site's test pits.
In our opinion, there are no geotechnical conditions that would preclude the planned residential development.
Buildings can be supported on conventional spread footings bearing on competent native soils or on structural fill
placed on competent native soils. Floor slabs and pavements can be similarly supported.
Detailed recommendations addressing these issues and other geotechnical design considerations are presented in
the attached report. We trust the information presented is sufficient for your current needs. If you have any
questions or require additional information, please call.
Sincerely yours,
TERRA ASSOCIATES, INC.
k 1 S
a E
11-12-2020
•ey. S�', ,PE�w
j0NA
12220 113th Avenue NE, Ste. 130, Kirkland, Washington 98034
Phone (425) 821-7777 ■ Fax (425) 821-4334
