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Sebastian, FL. 32958
Orlando
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Sanford, FL. 32771
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Sebastian, FL. 32978
Phone: 772-589-0712
C.A.# 5693
KSMengineering.net
DATE TESTED:KSM JOB # :205909-1pd/CH/jo
CONTRACTOR:D & M Concrete PERMIT #:2009-0650
JOB LOCATION:331 Sunrise Drive NUC #417
Fort Pierce, Florida Nuc Model:3500
Nuc Serial #:3417
P.O. #:
ITEM TESTED :Pool Backfill Compaction
TEST LOCATION
OF SAMPLE DEPTH PEN
READ
DRY
DENSITY
MAX. DRY
PROCTOR VALUE
PERCENT
COMPACTION
1 Northwest 0'-1'45 107.7 110.7 97.3%
2 1'-2'45 -"95.0% +
3 2'-3'45 -"95.0% +
4 3'-4'45 -"95.0% +
5 Southeast 0'-1'47 108.5 110.7 98.0%
6 1'-2'47 ."95.0% +
7 2'-3'47 -"95.0% +
8 3'-4'47 -"95.0% +
9 Southwest 0'-1'47 108.1 110.7 97.7%
10 1'-2'47 -"95.0% +
11 2'-3'47 -"95.0% +
12 3'-4'47 -"95.0% +
Soil Description:
Brown Sand
In Place Moisture:
11.5%
Proctor Optimum Moisture:
13.0%
Proctor Max. Dry Density: P.C.F.
110.7
@ Test Locations the Density &
Penetrometer reading indicate the
Degree of Compaction Meets
Minimum Requirement
for Unplumbed Backfill
Respectfully Submitted:
Bryan E. Dahlke, P.E.
V.P. of Engineering
PE # 81439 11/20/2020
Email to: St Lucie Building Department
SOIL COMPACTION REPORT
ASTM D 1557 and ASTM D 6938
November 19, 2020
Disclaimer:Contractor is responsible to maintain
the pool backfill in the condition that KSM
completed the indicated passed compaction test.
KSM is not responsible if the poolbackfill has been
altered from the approved inspected condition.
Proudly Serving Florida since 1990
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