HomeMy WebLinkAboutPermit Field Test & Inspection Report 1998-12-11
1245 PEARL STREET
EUGENE, OREGON 97401
PHONE (541) 484-9080 . FAX (541) 484-6859
STRUCTURAL
BUILDING DESIGN. FIRE PROTECTION
CODE CONSULTANT. PLAN CHECKING
CONSTRUCTION INSPECTION
.. ~
-iMORIIER
JNGINEERING, P.C.
Fed Ex ConstructIOn
PO Box 50021
Eugene, OR 97405
cf1?J/73
V8'lfv
&l Glc'l eV
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December 11, 1998
RE. Lut#1 @ o9th IV. JessIca, Eugel1f\ ()J~ - \'OD1.[1:1rtmn Tf~sl- W.O. #11374-PSB
As you requested, a compaction inspectIOn of the gravel under the proposed foundatIOn has been
performed on thIs sIte In preparatron for the constructIOn mvolvmg foundatIOns for the proposed
resIdence The excavatIOn mvolved the placement of 3/4" mmus crushed rock The compacted
surface of the crushed rock IS adequate for a foundatIOn beanng capaCIty of 1000 psf The
compactIOn of the gravel surface IS greater than 95% of a standard proctor, per ASTM D698-91
(See attached data sheet)
I hope thIS report IS adequate for your needs and purposes at thIS trme. Thank you for thIS
opportumty to be of service lfyou have further questions, please do not hesItate to contact me at
484-9080
Very truly yours,
{/
~,
,
Owen Grover, P.E.
OLG/JJh
"
gencor eng Icomp std I ] 198
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, MORTIER
'ENGINEERING, P.C.
PO BOX 139 . 1245 PEARL STREET
EUGENE, OREGON 97440
PHONE (503) 4849080. FAX (503) 484.6859
STRUCTURAL
BUILDING DESIGN. FIRE PROTECTION
CODE CONSULTANT. PLAN CHECKING
CONSTRUCTION INSPECTION
FIElD UNIT WEIGHT - SAND CONE METHOD
TEST NUMBER: 3 B
TEST LOCATION: ( G
Per ASTM D 1556
( 2../
DATE OF TES~\ (I !j1g W.O.#
TEST BY r' ,~ 6
UNIT WEIGHT OF SAND USED FOR rnlS SAMPlE
fs (sand) = 7f; (c~ pc' F
VOLUME OF CONE (Vj) = 00389 W3
RElD TEST DATA
Initial Weight of Jar + Sand 0N 1)
Weight of Jar + Sand after test 0N z)
Volume of hole, WI - W~ - VI = Vz
Is
Weight of soli sample 0N 3) =
Moist unit weight of sOil fm = W'j- =
Vz
Moisture content of sample,
W% = rwelaht moist) - rwelaht drvl X 100
(weight dry)
Dry Unit Weight of Soil fd = fm-
1+ W%
100
MOISTURE CONTENT
1157(1
1(-
(J
;o-tt- ISI7Z{J
Iff (-;""' -:< ~
~,. I ~( ~ II! .
( C) #- 1411,
rO\::)~
l!- III CjQ)./,
, .;)
I '/ --;
JL
--
f
GJ,q %
/2-3 peF
. weight of Jar net weight
/1 ~. ....- /03
Wet weight I -. l '--,
<.-- - . ,....J =
Dry weight II Co I~ = /0 (