HomeMy WebLinkAboutPermit Field Test & Inspection Report 2002-5-10
'May-lO-02 lO:19A Mortier Eng & Building 0
(541)484-6859
P:Ol
MORTIER
ENGINEERING, EC.
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1245 PEARL STREET
EUGENE, OREGON 97401
PHONE (541) 464-9080 . FAX (541) 484-6859
TOLL FREE IN OREGON 1.B77.661.9959
STRUCTURAL
BUILDING DESIGN. FIRE PROTECTION
CODE CONSULTANT. PLAN CHECKING
CONSTRUCTION INSPECTION
May 10, 2002
Cozy Homes
1275 South 2nd Street i'." .
Spnngfield. Oregon 97477lf
RE. Lot 95'Levl-l:-anding -.$ltef~i1s Investigation - W 0, # 14560-1-2-RDR
As you requested, a site/soils investigation was performed on this lot on May 8,2002 Design for
the site IS as follows:
All unsuitable fill, vegetation, and unbUlldable material have been removed to native grade, The
native soil.is a silty-clay loam with a Unified Soils ClaSSification of ML and a plasticity index of less
than 20 The expansiveness of the soil IS low (after Holtz 1959), A maximum 4" of crushed rock
should be Installed wIth tracked excavation equipment to protect the proposed bUlldl,ng site In the
event of inclement weather. No extraordinary drainage or compaction is required for'treatment of
expansive soils at thiS site.
On May 10, 2002, a'compaction inspection was preformed after fill placement. The compacted
surface of the 1 1f2" minus crushed rock is adequate for a foundation beanng capacity of 1500 pst,
which IS adequate to support the proposed conventional wood frame residence. The compaction of
the' grave! surface IS greater than 95% of a sta~dard proctor per ASTM D698-91.
Thank you for this oppo~unity to be of service. The enClosed..Buildlng Analysis Report and
Statement of Conditions and Limitations is a part of this report. If you have questions regar~lng this
report, please contact me ,at 484-9080 ' -
Sincerely,
,.'
Pamela S. Hillstrom, P.E.
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I ~Xpt~~TlON DATE 6/301 031
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