HomeMy WebLinkAboutPermit Field Test & Inspection Report 2002-1-17
.. l.r
.a
K & A Engineering, Inc.
P.o. Box 23624, Eugene, OR 97402
521 Market St., Suite B, Eugene, OR 97402
(541) 684-9399 Voice
(541) 684-9358 FAX
engineering
,
'-
January 17, 2002
Project 5.02
Larry Cooper Construction
2955 Timberline
Eugene, OR 97405-1233
Subject Testing for In-place density
Crushed aggregate foundation base
4667 Ivy Lane, Springfield permit No 01-01394-01
As you requested, K & A Engineering, Inc has evaluated the In-place density of the crushed aggregate placed as
a base for the foundation of the Single-family residence under construction at the subject address
We have determined that the dry density of the crushed aggregate (3/4-lnch minUS dense graded mix
manufactured at Metro Rock Products, Springfield, Oregon) placed exceeds 95% of maximum as determined by
ASTM 0698
We recommend approval by the local bUilding offiCial A copy of the test results IS attached to thiS letter for
your records
Please call If you have any questions
Sincerely,
EXPIRES /~:ft'2-
Michael Rembold!, P E
K & A Engineering, Inc
In-hdce Density
4667 Ivy
Springfield, OR
"
),
In-Place Density MOIsture Content
Initial Final Wet Moist Dry Dry
Readmg, Reading, Density, Sample + Sample + MOIsture DensIty,
Test No cf cf Volume, ct Weight, g Weight, Ib pct Pan, g Pan, g Pan, g Content, % pct % Compaction
1 o 0072 i o 0436 o 03640 2257 8 498 13671 1002 92091 9027 23%1 1341 96%
2 o 0070 o 0477 o 04070 2684 3 592 14541 1007 9582 93471 28%/ 1411 102%
3 o 0070 00478, o 04080 2671 7 589 14441 1042 9649 94331 26%/ 1411 101%
ASTM 0698 tor 3/4-1n minus
1390 pet
Average
Std Dev
26%
03%
100%
31%
Client Larry Cooper Construction
Project 5 02
K & A Engineering, Inc.
01/17/2002