HomeMy WebLinkAbout201926-1d Compaction Resised - signedRevised: June 29, 2021
June 29, 2021
CONTRACTOR: South Florida Land Clearing
15701 Orange Avenue
Fort Pierce, Florida
JOB LOCATION: 18601 Orange Avenue
Ft. Pierce, Florida
PERMIT #: 2105-0349
To Whom it may concern,
As requested, we tested the compacted fill for the house pad.
Mailing
PO Box 78-1377
Sebastian, FL. 32978
Phone: 772-589-0712
C.A.# 5693
KSMengineering.net
KSM JOB #: 201926-1d/CF/ct
To determine if the fill was properly compacted on the pad to a depth of 3 feet, we performed nuclear density
tests on the top two feet. To estimate the soil density below a depth of 2 feet we used a Static Cone
Penetrometer. During the tests, a shaft with a conical point is pushed through soil and the soil resistance
measured on a calibrated gauge. After the soil resistance is measured, the hole is advanced with a hand -auger in
1-foot increments to permit a continuation of measurement of density versus depth.
Test Results:
Nuclear density tests performed on the top 2 feet indicates the compaction exceeds the project specifications of
95% (ASTM 1557). Static Cone Penetrometer readings indicate the compacted backfill below 2 feet are generally
well compacted to a depth of 3 feet.
Based on the nuclear density tests and Static Cone Penetrometer readings, it appears the fill on the house pad
was properly compacted.
Should you have any question, please feel free to contact our office.
Respectfully,
Bryan E. Dahlke, P.E.
V.P. of Engineering
PE # 81439
Email to: sflcgw@gmail.com
Digitally
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06/29/21
Proudly Serving Florida since 1990
Headquarters 1W C 1L t ENGINEERING Mailing
Sebastian,
U.S. Highway 1 I�\ �4%% AND TESTING PO Box . 32978
Sebastian, FL. 32958 � � Sebastian, FL. 32978
Orlando Phone: 772-589-0712
723 Progress Way C.A.# 5693
Sanford, FL. 32771 KSMengineering.net
SOIL COMPACTION REPORT
ASTM D 1557 and ASTM D 6938
DATE REVISED:
June 29, 2021
DATE TESTED:
March 12, 2021
KSM JOB # : 201926-1d/CF/ct
PERMIT #:
2105-0349
NUC #
234
CONTRACTOR:
South Florida Land Clearing
Nuc Model:
MC -DR
JOB LOCATION:
18601 Orange Avenue
Nuc Serial #:
MD60308234
Ft. Pierce, Florida
ITEM TESTED:
House Pad
TEST LOCATION
PEN
DRY
MAX. DRY
PERCENT
#
DEPTH
OF SAMPLE
READ
DENSITY
PROCTOR VALUE (P.C.F.)
COMPACTION
1 N.W.
0" - 12" 50+
116.3
117.6
98.9%
2 Center
116.5
99.1%
3 S.E.
117.3
99.7%
4 N.E.
12" - 24"
115.8
98.5%
5 S.W.
"
114.5
97.4%
Soil Description:
Tan Sand with
Sshell Fragments
In Place Moisture:
10.8%
Proctor Optimum Moisture:
12.0
Proctor Max. Dry Density: P.C.F.
117.6
@ Test Locations the Density &
Penetrometer reading indicate the
Degree of Compaction Meets
Minimum Requirement
for Unstaked Foundation
Disclaimer: Contractor is responsible to maintain
the tested area in the condition that KSM
completed the indicated passed compaction
test. KSM is not responsible if the tested area
Bryan E. Dahlke, P.E. has been altered from the approved inspected
V.P. of Engineering rnnrlitinn
PE # 81439 6/29/2021
Proudly Serving Florida since 1990
Headquarters 1W 10 Z t ENGINEERING
11345 U.S. Highway
Sebastian, FL. 329581
i11;;P lVL AND TESTING
Orlando
723 Progress Way
Sanford, FL. 32771
SOIL COMPACTION REPORT
ASTM D 1557
DATE REVISED: June 29, 2021
DATE TESTED: March 12, 2021
PERMIT #: 2105-0349
CONTRACTOR: South Florida Land Clearing
JOB LOCATION: 18601 Orange Avenue
Ft. Pierce, Florida
Mailing
PO Box 78-1377
Sebastian, FL. 32978
Phone: 772-589-0712
C.A.# 5693
KSMengineering.net
KSM JOB # : 201926-1d/CF/ct
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7 8 9 10 11 12 13 14 15
Moisture - % of Dry Weight
Soil Description:
Tan Sand with
Shell Fragments
Proctor Optimum Moisture:
12.0%
Proctor Max. Dry Density: P.C.F.
117.6
Bryan E. Dahlke, P.E.
V.P. of Engineering
PE # 81439 6/29/2021
Proudly Serving Florida since 1990