HomeMy WebLinkAboutPermit Field Test & Inspection Report 1998-11-12
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MORTIER
~NGINEERING, P.Co
_45 PEARL STREET
EUGENE, OREGON 97401
PHONE (541) 484.9080' FAX (541) 484.6859
STRUCTURAL
BUILDING DESIGN. FIRE PROTECTION
CODE CONSULTANT. PLAN CHECKING
CONSTRUCTION INSPECTION
November 12,1998
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Jimmy Jones
6532 E Street
Springfield, OR 97478
RE: 6R66 Jessica Str"et. Snrin"fj"ld. OR - Fill and romnaction Tnsnect;nn - W.O. #1 I 282-TJM
As you requested, an inspection has been made during the placement of gravel fill on this site in
preparation for the construction involving foundations for the proposed residence. The excavation
involved removal of surface organic soil and other unsuitable material and the placemcnt of 12"
minimum of 3/4" crushed rock in accordance with our standard procedures. The compacted surface
ofthe crushed rock is adcquate for a foundation bcaring capacity of 1000 psf, which is adequate to
support thc proposed convcntional wood frame residencc. The compaction of the gravel surface is
greater than 95% of a standard proctor pcr ASTM 0698-91, (See attached data sheets).
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I hope you find this report adequatc for your nceds and purposcs at this time, Thank you for this
opportunity to be of service. If you havc furthcr qucstions, please do not hesitate to contact me at
484-9080.
Very truly yours,
i... 11/1%
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Owen Grover, PE
gecnor.eng.l11282
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MORTIER
ENGINEERING, r.c.
~.~. 1245 PEARL STREET
WUGENE, OREGON 97440
PHONE (541) 484.9080 . FAX (541) 484-6859
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STRUCTURAL
BUILDING DESIGN. FIRE PROTECTION
CODE CONSULTANT. PLAN CHECKING
CONSTRUCTION INSPECTION
FIELD UNIT WEIGHT - SAND CONE METHOD
Per ASTM 0 1556
TEST NUMBER: {
DATE OFTEST: I !/3/Ii!y
TESTLOCATIS'N: (,6'/ t TEST BY:
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MATERIAL TESTED (By visual observation):,,:
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Cntc.;kJ
11" i &f RocK
UNIT WEIGHT OF SAND USED FOR THIS SAlvlPLE
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P. (sand) = / _'! :'.
VOLUME OF CONE 0/,) = 0.0389 ft^3
FIELD TEST DATA
Initial Weight of Jar + Sand f\/V,)
Weight of Jar +. Sand after lesl f\/V;}
Volume of hole, W, - W, - V, = V,
P.
Weight of soil sample f\/VJ =
Moist unit weight of soil Pm =.Y'i.:... =
t' V'1
Moisture coritent of sample,
W% = (weiaht moistl- Iweia!J1Qn1 X 100
(weight dcy
Pm
Dcy Unit Weigh of Soil Pd =
1 + W%
100
MOISTURE CONTENT F-
weighl of jar net weight
Wet weight
q.5,7-~
2\'0: 51/.1
/
(rO,72
7),1}C1
- !\"O I =
- i.5/J / =
Dcy weight
Notes:
W.O.# Ii 1'02.
9 /'u';
1ft /5,6 ^7,
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