HomeMy WebLinkAboutPermit Field Test & Inspection Report 2002-3-20
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T=ORD (Zt,\1ESS ~ FASSaEND~~~Hil~~e.
LAND SURVEYINC . CONSTRUCTION SUPERVISION. WATER RIGHTS EXAMINATION!
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" CIVil ENGINEERING II GEOTECHNIC..t - ENVIRaNME~iAl ,r-d.. ~t,
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March 20. 2002 D V "
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John and Jennirer t"\\l!)bard
c/o Grassroots Oevelopment
~ 136 eel Young Road
Eugene, Oregon 97401
RE.: Aggregate. Compaction Evaluation
L:.ot 48,- McKenlie Hills Subdivision
Tax Lot 4700
r N. 72nd'
Eugene, Oregon
On MarCh 18. 2002 a field density test was perfanned en the abOve referenced residential
building lot tc assess compaction of the approJClmately 4- to e.lnch thick layer of *'.0 crushed
aggregate placed over the sUbgrads. The aggregate was compacted using a ~ibratory plate
compactor and a weight to volume calculation was performed on a drive sample of the
aggregate. The compaction of the aggregats was determined to be at least 95% of tne
aggregatas maximum dry density of 133.5 pet as determined by AASHTO Method T.ge. The
subgrade and compacted fin on this lot is suitable for conventional residential ~Of'lStructian.
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We recomlT!end the landseape soil slope to direel surface water sway from aU ,foundations, and
water should nor pond adjacent to footings. Due to the potential for near surface seepage, a
fOoting drain, consisting at 3-incf'l diameter perforated pipe encased in 1 cubicifcat pet foot of
drain rock wrapped with filter fabnc be install@o ICSjacenl to all up slope footings,
Sil'1cerely I i
ford-Nsss-Fassbender Inc. I
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