HomeMy WebLinkAboutPermit Field Test & Inspection Report 2006-8-16
.. Aug. 16. 2006 8:05AM
No. 0928 P. 2
1-
If'
.a
engineering
K & A Engineering, Inc.
3327 Roanoke Ave., Eugene, OR 97408
(541) &84~9399 Voice
(541) 684-9358 FAX
August 16, 200&
Hayden Enterprises, Inc,
2464 SW Glacier Drive #110
Redmond, OR 97756
Project 151.06
Subject Springfield Building Permit COM2006~00841
1525 S. 58th $1.- Lot #169
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 18-inches of 1 V2-inch mmus dense graded crushed aggregate from Morse Bros, quarry
10 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 stripping and removing 1 to 3-feet of loose organic
silts and highly plastic sitts from the foundation area. The subgrade was leveled on undisturbed native
tanjbrown stiff silts over which the granular fills were placed in 12~inch maximum lifts and compacted using a
vibratory steel wheeled roller.
According to our field-testing 1 we have determined that the average dry density equals or exceeds the estimated
maximum as determined by ASTM D698. A copy Of the field test resuns is attached to this report
We recommend approval of the foundation fill. as constructed, by ltIe building official.
Thank you for the opportunity to be of s6lVice. Please call us ~ you have questions or need further assistance.
Respectfully.
~.
Michael Remboldt, P.E.
Principle, K & A Engineering, Inc.
EXPIIIfS If.( 71 h
/ ;
1 SOIl or aggregate density according to ADTM 02922 and water content according to ASTM D3017
. .
Aug. 16. 2006 8: 05AM
No. 0928 P. 3
Density of Soil and Soil-Aggregates In-Place
ASTM 02922 and 03017
Project: 151.06
Site Address; 1525 S 58th Street ~ Lot# 169
Permit No: lPD2006-Q0094
Date: 7/19/2006
Density.Test Type1: 'OT-4
Operator: SS
Material Type: 11/28 (-) from Springfield Quarry
Maximum Dry Dlnstly. pet 129.0
Standardization and Reference Cbecl A Density
(Standard Deviations) (S.D.) 0.25
4 Moisture,
(S.D;)
1.66
Moist Dry
Density, Density, Water Compaction,
Test No. pc1 pef Contenl, % % Remarks
1 1423 129,9 95 100,7%
2 142.5 130,6 9"1 101.2%
3 140,1 129.91 7,8 100 7%
4 142.31 131.81 7.91 102.2%1
I I
I , I
I I
I I
1-- - I I
I i -I
I I
I I
I I
i I
j I
1---
j I
I I
I I
, U I I
I I I
Average: 101.2%
Std. Dev.: 0.69%
1 DIrect Transmission (DT) (specify depth. In.) or Air Gap Backscatter (AGB) (specifiy{l)ouchable or (U)ntouchable
mode
Test performed usmg Seaman Nuclear Corp model C-300, SN 21113
Client Hayden Enterpnses
Project 151.06
K &. A Engineering, Inc.