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1W C IL � ENGINEERING
Mailing
11345 U.S. Highway 1
PO Box 78-1377
Sebastian, FL. 32958
A% IIIJ LVL AND TESTING
Sebastian, FL. 32978
Orlando
Phone: 772-589-0712
723 Progress Way
SOIL COMPACTION REPORT
C.A.# 5693
Sanford, FL. 32771
ASTM D 1557 and ASTM D 6938
KSMengineering.net
DATE TESTED:
February 10, 2021 KSM JOB #:
211139-1pd/JM/ah
CONTRACTOR:
Crystal Pools PERMIT #:
2010-0459
JOB LOCATION:
6902 Donlon Road NUC #
215
Ft. Pierce, Florida Nuc Model:
MC-IDR-P
Nuc Serial #:
MD80404215
ITEM TESTED
Pool Backfill Compaction
TEST LOCATION
PEN DRY MAX. DRY
PERCENT
DEPTH
OF SAMPLE
READ DENSITY PROCTOR VALUE
COMPACTION
1 Northwest
0'-1' 8 103.9 107.7
96.5%
2
1'-2' 10 - "
95.0% +
3
2'-3' 12 - if
95.0% +
4
3'-4' 15 - It
95.0% +
5 South
0'-1' 8 104.2 107.7
96.8%
6
1'-2' 9 - "
95.0% +
7
2'-3' 11 - "
95.0% +
8
3'-4' 12 - "
95.0% +
9 Northeast
0'-1' 9 105.6 107.7
98.1%
10
1'-2' 12 -
95.0% +
11
2'-3' 13 -
95.0% +
12
3'-4' 15 -
95.0% +
Soil Description:
Brown Sand with Trace
of Shell
In Place Moisture:
11.9%
Proctor Optimum Moisture:
13.0%
Proctor Max. Dry Density: P.C.F.
107.7
@ Test Locations the Density &
Penetrometer reading indicate the
Degree of Compaction Meets
Minimum Requirement
for Plumbed Backfill
Respectfully Submitted:
W 108.0
E I I I
I
G 107.0—.J—..—.I.—..
H I I
T D I I
R106.0-I—••—••I—••—
P Y
I I
C 105.0—..—.�—.I.—..—I.—..—I..—..�..—.._
• � I I I I
F I I I I I
104.0 T]� .—. i—..—.--—..—i.—..—i..—.. ..—.._
I I I I I
103.0..—.—..—.j.—..—j.—..—j..—....—..�
9 10 11 12 13 14 15
Moisture - % of Dry Weight
Disclaimer: Contractor is responsible to maintain
the pool backfill in the condition that KSM
completed the indicated passed compaction test.
Bryan E. Dahlke, P.E. KSM is not responsible if the poolbackfill has been
V.P. of Engineering altered from the approved inspected condition.
PE # 81439 2/11/2021 Digitally signed by
°aa1e'11-d Ie,a1ne;e'-g
Email to: St. Lucie County Building Department ; carenm@crystalpoolsirc.com a Bryan E Dahlke
Proudly Serving Florida since 1990 a e—= a y Date: 2021.02.11
14:53:58-05'00'