HomeMy WebLinkAboutPermit Field Test & Inspection Report 2006-7-12
Ju1.24.2006 3:12PM
No. 0842 P. 2
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engin~f'ring
K 8r A Engineering. Inc.
3327 Roanoke Ave., Eugene, OR 97408
(541) 684-9399 Voice
(541) 684-9358 FAX
July 12,2006
Project: 151.06
Hayden Enterprises, Inc.
2464 SW Glacier Drive #110
Redmond, OR 97756
Subject: Springfield Building Permtt lDP2006-00089
1411 S, 581h Street - Lot #151
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-inches of 11h-inch minus dense graded crushed aggregate from Morse Bros. Quarry
in Springfield, Oregon.
We inspected the foundation pad excavation, prior placement of the granular fills, Foundation pad excavation
was made according to our recommendations and involved stnpping and removing 1 to 3-feet of loose organic
sitts and highly plastic sitts from the foundation area. The subgrade was leveled on undisturbed native
tarv'brown stiff sins over which the granular fills were placed in 12-inch maximum lifts and compacted using a
vibratory steel wheeled roller.
According to our fleld-testing1 we have determined that the average dry density equals or exceeds 95% of the
maximum as determined by ASTM D698, A copy of the field test results 1$ attached to this report.
We recommend approval of the foundallon 1iI1, as constructed, by the building oftlcial.
Thank you for the opportunity to be of service. Please call us ff you have questions or need further assistance.
Respectfully,
~
Michael Remboldt, P.E.
Pnnciple, K & A Engineering, Inc.
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1 Soil or aggregate density according to ADTM 02922 and water content according to ASTM 03017
Ju1.24. 2006 3:13PM
No. 0842 P. 3
Density of SDiI and SDiI-Aggregates In-Place
ASTM D2922 and D3017
ProJect: 151.06
Site Address: 1411 S. 58th Street - Lot # 151
Permit No: LDP2006-00D89
Date: 7/12/2006
Densltv Test Tv.pe ': DT - 4
Operator: S8
Material Type: 1 1/2" (-) from Morse Bros.
Maximum Dry Denstiy, pef 144.0
Standardlza60n and Reference Check & Density
(Standard Deviations) (8,0.) 07
,---------- .
l\ Moisture,
(8,0:) 0.94
Moist' Dry'
Density, Density, Water Compaction,
Test No, pct pct Content, % % Remarks
1 145.9 139.2 4.7 96.7% 4"
2 147.1 140.4 4.8 97.5% 4"
3 145.5 139.5 4.3 96.9% 4"
4 1419 133,6 6.3 928% 4"
Average: 96.0%
Std. Dev,: 2,15%
1 Direct Transmission (D1) (specify depth, in.) or AIr Gap Backscatter (AGB) (specifiy(T)ouchable or (U)ntouchable
mode
Test perfonned using Seaman Nuclear Corp model C-300, SN 21113
Client Hayden Enterprises
Project 151.06
K & A Engineering, Inc.