Report AST Zozz-GC)32l
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09
CDESIGNz FIELD REPORT
Page 1 of 1
GDI Project: Polygon-126-07 Prepared By: Cole Younger
Project Name: South River Terrace- Phase 1 12/21/2022
Location: SW Bull Mountain Road and SW Roy Report#: 143
Rogers Road, Tigard
Arrival: 0815 Departure: 0930
Weather: Overcast, 50s Permit#:
Site Visit Requested By: ! Adrian (Polygon) Met With (on site): Adrian (Polygon)via phone
Purpose: Observe building pad subgrade
Outstanding Issues: FR 79 - Soft Spots, 3 lots on north side of Beemer, west of 165' (9/22/21)
Probing Subgrade
I probed the exposed building pad subgrade at the location indicated on the attached site plan using a Y2-inch-
diameter steel foundation probe. Exposed subgrade visually consisted of brown silt. Resulting penetrations indicated
the exposed subgrade at probed locations is stiff to very stiff with the exception of the north-east corner of the
building pad that had very soft subgrade. Recommended to over-ex 6 inches of subgrade and fill with rock and
compact.
Based on our observations and probing, it is our opinion the exposed subgrade at the locations and elevations noted
above has been prepared in general accordance with the project geotechnical report and our field recommendations
provided that the above recommendation is completed.
Distribution:
Attachments: Site plan (1)
Reviewed by:
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 NV5 project manager,as indicated by initials in the"Reviewed By'section.
Signature: epee Y0101481
9450 SW Commerce Circle,Suite 300 I Wilsonville,OR 97070 1503.968.8787 I www.geodesigninc.com
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1 I ' B l c s 1 l / AEI 1 s^ I1i91 °' REVISIONS
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EODESIGN FIELD REPORT
Page 1 of 1
GDI Project: Polygon-126-07 Prepared By: Peyman Chaichi
Project Name: South River Terrace - Phase 1 12/28/2022
Location: I SW Bull Mountain Road and SW Roy Report#: 144
Rogers Road,Tigard
Arrival: 1440 Departure: 1 515
Weather: Overcast, 40s Permit#:
Site Visit Requested By: Adrian (Taylor Morrison) Met With (on site): Adrian with Taylor Morrison
Purpose: Observe building pad subgrade
Outstanding Issues: 1 FR 79 - Soft Spots, 3 lots on north side of Beemer, west of 165'h(9/22/21)
Subgrade Evaluation
Upon my arrival, I met Adrian with Taylor Morrison who requested me to evaluate an area where had been identified
as a soft spot during NV5's personal visit on Dec 21 , 22 referenced to the report 143 at location as indicated on the
attached site plan. Based on Bryan of MEI group, the soft spot has been over-excavated about 10" and backfilled with
3/"-0" crushed gravels sourced from Tigard Sand & Gravel and compacted with a diesel plate. I probed the backfill by
using a%-inch-diameter steel foundation probe. The fill had dense consistency based on its resistance to prob's
penetrations.
Based on our observations and probing, it is our opinion the fill at the location and elevation noted above has been .
prepared in general accordance with the project geotechnical report and our field recommendations provided that
the above recommendation is completed.
Distribution: •
Attachments: Site plan (1)
•
Reviewed by:
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 NVS project manager,as indicated by initials in the"Reviewed By"section.
Signature: _ , _ ,
9450 SW Commerce Circle,Suite 300 I Wilsonville,OR 97070 1503.968.8787 I www.geodesigninc.com
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HUB AND TACK CERTIFICATION 318
NE 1/4 SEC. 7, T 2 S, R 1 W, W.M.
'6 CITY OF TIGARD. WASHINGTON COUNTY, OREGON
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o SURVEYED NOVEMBER 30, 2022
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SW BEEMER LANE 703 BROADWAY ST., SUITE 710
VANCOUVER, WA. 98660
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REGISTERED I
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am TRAVIS C. JANSEN
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o I, TRAVIS C. JANSEN, A REGISTERED PROFESSIONAL LAND SCALE
A SURVEYOR IN THE STATE OF OREGON, HEREBY CERTIFY THAT 60 0 30 60
i I HAVE ACCURATELY SURVEYED AND STAKED THE —
0 FOUNDATION ENVELOPE FOR LOT BUILDING 2 OF "SOUTH 1 INCH = 60 FEET
RIVER TERRACE".
DRAWN BY: MJL DATE:12/02/22 PACIFIC COMMUNITY DESIGN
o REVIEWED BY: T2 DATE:12/02/22 PLANNING ENGINEERING SURVEYING
f PROJECT NO.: 395-103 (503) 941-9484