RC-06-22-1463 1181 NE 97 StGEOTECHNICAL I ENVIRONMENTAL I MATERIALS TESTING I ASBESTOS I ROOF '-ESTING I INSPECTIOAP SL'ZVICES 1 T^ILLING SER2'VTICES
.10M DYNATECH!�)-"'!.i'-,4'.
Miami, November 14, 2022 t
Mr. Alfredo Rendon
FPM INVESTMENT
6721 NE 4ch Avenue
Miami, FL 33138
Re: Proposed Addition @
1181 NE 97th Avenue
Miami Shores, FL
Dear Mr. Rendon:
�C-0(o-Z2, W(03
Pursuant to your request, Dynatech Engineering Corp. (DEC) performed a 'Comp ►coon Test on
November 14, 2022 at the above referenced project. DEC was authorized to perform a
compaction test only. The purpose of our test was to determine the degree of corn paction of the
tested layer of material only. In no way shall a compaction test replace a demucki iig inspection,
soil bearing capacity determination, or a pad certificatior % A soil boring test must be performed
by client if not yet done, prior to construction to verily subsoil conditions. U1,jerlying soils
below test levels must be verified to prevent future settlements. (DEC) was not authorized to
perform supervision and certification of the building pad preparation. This is not a pad
certification. Our reports must be provided to all involved parties for their approval
Our findings are relative to the date and areas of our site work and should not be -clied upon to
represent conditions on other areas or dates. Any subsequent site disturbances due to water
erosion, rain, storm gutters discharging at footings, construction activities, excavations,
overgrown, vegetation, traffic and other disc Uta-Uqu- will void_t1,-is-test-atid_+.ham
compacted and re -tested prior to construction.
Environmental analysis of the soil materials is not part of the scope of services. If cnvironmentai
analysis of the soils is required, we can provide a prop,. -.)sal for performing an c nvironmental
analysis of the soil materials. No other analysis is implied or warranted.
As a mutual protection to clients, the public and nurse i ves, all reports are subs n itl ed as the
confidential property of clients, and authorization for use, publication of statcrnent5, conclusinr,s
or extracts from or regarding our reports is reserved pending our written approval.
Enclosed find copies of the compaction test results. It has been a pleasure working vvith you and
look forward to do so in the near future.
Sincerely yours,
—
Wiss�Namani,
DYNATF,CH ENGINEERING CORP.
Florida Reg. No. 39584
Special Inspector No. 757
Certificate of Authorization No.: CA 5491
j1j11►slif irlre��r�
* No. 3 35U
It STATE, OF
1111111.1111%
1
GEOTECHNICAL I ENVIRONMENTAL I MATERIALS TESTING I ASBESTOS I ROOF 7 ESTING I INSPECTION SERVICES DPILLITBG SERVICES
t-DEC. DYNATECHE HG
MOISTURE -DENSITY RELATIONS OF S011,S
PROCTOR COMPA.CTLON VEST
DATE: November 14.2022
CLIENT: FPL INVESTMENT
PROJECT: Proposed Addition @
ADDRESS: 1181 NE 97th Street. Miami Shores, FL
CONTRACTOR: FPL Investment
MATERIAL DESCRIPTION: Tan sand w/rock fragments
SAMPLED BY: WD
TEST RESULTS
Sample Number 2
TTL � STEI) EY: WD
The following compaction test was conducted in accordance with the Standard Methods for Moisture Densit- Relations of soil using a
10 lb. Hammer and an 18" drop ASTM D-1557.
% MOISTURE DRY DENSITY
4.9 108.1
6.3 111.9
7.4 113.2 1 1(
11.8 112.8
114
112
Optimum Moisture 9.2 Percent
100% Maximum Dry Density 114.6 lbs./cu.ft. lie
% Passing'/4" Sieve 85 Percent
108
Sampled By: WD
106
Tested By: WD
Checked By: WN 'NOJ► j1tI I111Ifll4 6 8 1 12 14
�•SAA.."'q' Respectively submi tcd.,
As a mutual protection to clients, the public and ourselves, al reports N4
Jr— r t! A.
are submitted as the confidential property of clients, and authorization ► �:" f . � '
for use, publication of statements, conclusions or extracts from or regarding* AI4. 3558� • : 'kUViss ,In mant, F.E.
our reports is reserved pending our written approval. — MYNA T EC H ENGINEERING CORP.
.p :. STATE OF :•� Florida Rog No. 39 i84
4► - Cet-tillcatc of Huth❑ -nation No.: CA 5491
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GEOTECHNICAL I ENVIRONMENTAL I MATERIALS TESTING I ASBESTOS I ROOF TESTING I RNSPECTIO7Nx SCRVICES OR2ILLINfG SER17ICES
� t _11 DYNATECH ENvalEERlrq0j; r.
FIELD DENSITY TEST[` OF COMPACTED SOT, L�
DATE: November 14.2022
CLIENT: FPL INVESTMENT
PROJECT: Proposed Addition
ADDRESS: 1181 NE 97'h Street. Miami Shores, FL
CONTRACTOR: FPL Investment
Test No. 4 Location: East side of addition underslab
Test No. 5 Location: Center of addition underslab
Test No. 6 Location: West side of addition underslab
Test No. Location:
Test No. Location:
Description of Material: Tan sand wlrock fragments
TEST NO.
4
5
6
DEPTH
12"
12"
12"
FIELD DENSITY
113.2
113.6
113.8
1
MOISTURE CONTENT %
7.1
7.4
7.7
MAX. DENSITY IN THE FIELD %
98.8
99.1
99.4
COMPACTION REQUIREMENTS
% OF MAXIMUM
98%
98%
98%
100% MAXIMUM DENSITY (LAB)
114.6
_
114.6
114.6
REMARKS: ALL ABOVE TEST RESULTS COMPLY WITH COMPACTION REQUIRI :MFNTS
* Please note this is not a pad certification. A soil boring must be performed to determine subsoil conditions below the te: tccl compaction layer prior
to construction. `'�Jj f I I t I I I if,,,
r,
,`�S�N��SAAD.�i �•Respectf lily submitted,
Tested By: WD
Checked By: WN = yt : No. 3958A
=Wissteel aalniani, F.E.
DYNATFCH ENG' NEERING CORP.
.p STATE OF .: � = i= larida Reg. No. 39 i 84
:0.;• F 4 R I�p Certificate s•i rlulh[ iza,tion No.: CA 5491
*A density test determines the degree of compaction of the tested layer of material only. In no way shall a density test replace a soil bear jig capacity determination.
A soil boring test must be provided by client, prior to construction to verify subsoil conditions. As a mutual protection to the client . Ihc public and oursclves, all
reports are submitted as the confidential property of clients, and authorization for publication ol'slatemcnt conclusions or c-,tracts fr m or regarding our reports is
reserved pending on our written approval.