HomeMy WebLinkAboutPermit Field Test & Inspection Report 2006-7-12
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K & A Engineering, Inc.
3327 Roanoke Ave J Eugene, OR 97408
(541) 684-9399 VOice
(541) 684.9358 FAX
enginE"f'ring
July 12, 2006
Project: 151.06
Hayden Enterprises, Inc.
2464 SW Glacier Drive #110
Redmond, OR 97756
Subject. Springfield Buildmg Permit COM2006-00691
5798 Montclaire Way
Inspection of Foundation Fill
At your request, we have inspected the in-place density Of granular fills place on the subject foundation pad.
The fill consists of 4 to 12-lnches of 11f2-inch minus dense graded crushed aggregate from Morse Bros. Quarry
in Spnngfleld, Oregon
o
We inspected the foundation pad excavatIOn, pnor placement of the granular fIlls. Foundation pad excavation
was made according to our recommendations and Involved stripping and removing 1 to 3-feet of loose organic
silts and highly plastic silts from the foundation area. The subgrade was leveled on undisturbed native
tan/brown stiff sms over which the granular fills were placed in 12-mch maximum lifts and compacted using a
VIbratory steel wheeled roller.
According to our fleld-testlng1 we have determined that the average dry density equals or exceeds 95% of the
maximum as determined by ASTM D698. A copy our the field test results are attached to thiS report.
We recommend approval of the foundation fill, as constructed, by the building official.
Thank you for the opportunity to be of service. Please call us if you have questIOns or need further assistance.
Respectfully,
~~.
Michael Rembold!, P E.
PrinCiple, K & A Englneenng, 'Inc.
J 1 Soil or aggregate density according to ADTM 02922 and water content according to ASTM D3017