HomeMy WebLinkAboutPile Insulation Monitoringf 3 0 0 2-1 U 1310 Neptune Drive
Boynton Beach, Florida 33426
Nulling 561-736-4900
Toll Free: 877-NUTTING (688-8464)
Engineers Fax: 561954-941 8
Broward 954-941 8700
of Florida Inc. I Established 1967 St. Lucie 772-408-1050
Miami -Dade 305-557-3083
Your Project is Our Commitment www.nuttingengineers.com
v
October 16, 2013
v
L' Mr. Rich Barnes
Bodax Foundations, Inc.
I101 NW 55th Street
o Ft. Lauderdale, Florida 33309
... ,
, : Subject: Report of Augercast Pile Installation Monitoring
Doyle Residence
0 4900 Watersong Way
St. Lucie County, Florida
n.
c Dear Mr. Barnes:
Nutting Engineers of Florida, Inc. (NE) has completed observation of augercast piling operations
c for the proposed residence guesthouse at the subject site. Bodax Foundations, Inc. installed cast -
ain -place augured piles for support of the proposed residence.
i—
c' Bodax Foundations, Inc. installed a total of 53, 14-inch diameter augercast piles for the project.
The piles were installed on October 14, 2013 and October 15, 2013. The pile size and depth
E recommendations were based upon review of our Report of Geotechnical Exploration prepared
by GFA International dated November 19, 2012.
w
ro The piie installation characteristics of each pile are presented in the attached Pile Installation
Data. Identification of each pile location followed by the pile number is shown on the Pile
oLocation. Plans attached. Each pile .record in the attached summary tables shows the following
c
Information:
0
■ RECORD NUMBER IN CHRONOLOGICAL ORDER
■ THE PILE NUMBER (AS FOUND ON ATTACHED PLANS)
c ■ THE DIAMETER OF THE PILE
U ■ THE LENGTH OF PILE FROM GROUND SURFACE TO TIP
c ■ THE THEORETICAL VOLUME OF GROUT FOR TIIE PILE
`D THE NUMBER OF PUMP STROKES FOR THE PILE
■ THE ACTUAL VOLUME OF GROUT FOR THE PILE
c ■ THE GROUT FACTOR
v ■ THE DATE OF INSTALLATION
a°, ■ THE REINFORCEMENT TYPES
■ AND GENERAL COMMENTS AS NEEDED
OFFICES
Palm Beach
Miami -Dade
St. Lucie
The drilling operations were monitored in the field by our field engineer and inspector in order to
approximately determine the type of material being penetrated. This identification was done
based on the augering time, the materials received during the drilling operations and the relative
hardness of the soils/rocks as indicated by the vibration or "chattering" of the hydraulic lines.
The augercast piles were installed to depths of thirty feet below the existing ground surface. The
residence piles were designed for an allowable compressive capacity of 30 tons as required by the
structural specifications and the recoinmendations made in the geotechnical report.
Generally, during the installation of the piles, easy drilling was observed from the ground level to
approximately twenty-five feet. Below this depth range medium drilling was encountered to the
final tip depth.
All piles received a steel cage consisting of four (3) #5 reinforcing steel bars with #3 ties spaced
10 inches from center to center in the upper fifteen feet of the pile and one central #7 reinforcing
steel bar the full length of the pile as stated in the structural specifications.
Upon completion of this inspection process, and review of the recorded data, it is our opinion
that the augercast piles for the guesthouse attained the required design compressive capacity of
30 tons. The piles that were presently installed were constructed in substantial compliance with
the plans and specifications.
We note that it was monitored and ensured that the piles began installation at the survey locations
provided in the geld. If during drilling operations it was discovered that gross deviations from
original locations have occurred, the deviation was attempted to be rectified. Nutting Engineers
is not responsible for minor deviations which have occurred during drilling operations, along
with incorrect surveyed pile locations during piling installation. We also note that some
deviations may be due to the augerdrill shifting when attempting to drill through the hard rock or
other encountered debris conditions. This condition is beyond the control of the site inspector
and undersigned engineer.
Our client for this project was:
Mr. Rich Barnes
Bodax Foundations, Inc.
1101 NW 55th Street
Ft. Lauderdale, Florida 33309
The contents of this report are for the exclusive use of the client, the client's design &
construction team and governmental authorities for this specific project exclusively. Information
conveyed in this report shall not be used or relied upon by other parties or for other projects
without the expressed written consent of NE.
Nutting
E Engineers
of Florida Inc. I Established 1967 2
We appreciate this opportunity to work with you on this project and look forward to completing
this and future projects with you. Should you have any questions or if we can be of any further
assistance, please contact us at your convenience.
Respectfully Submitted,
NUTTING ENGINEERS OF FLORIDA, INC.
Richard C. Wohlfarth, P.E.
Director of Engineering
Attachments: Pile Location Plans
Pile Installation Data
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BODAX FOUNDATIONS
Doyle Residence
4900 Watersong Way
St. Lucie County, Florida
PILE LOG DATA OF AUGERCAST PILE INSTALLATION
NUTTING ENGINEERS OF FLORIDA, INC.
Record
x
No
I ti
Pile No
r 4
�,
Plle,
ti � � �
n)_
Pile# ;
x AtPump
° Vengl:
x�1/olume
�,Theoretic.�
k
,.
Strokes
n{TOtil
volume of
Grout'
.Pumpedn
M~86.0
Grout `,
,
Factor r.
MM'2.68
E Installed
¢
,, Reinar�ks
1
39
14.0
30
32.1
183
10/14/13 1
Redrill
2'
41
14.0
30
32.1
113
53.1
1.66
10/14/13
Redrill
3
43
14.0
30
32.1
95
44.7
1.39
10/14/13
4
15
14.0
30
32.1
90
42.3
1.32
10/14/13_
5
13
14.0
30
32.1
87
40.9
1.28
10/14/13
6
45
14.0
30
32.1
87
40.9
1.28
10/14/13
7
48
14.0
30
32.1
90
42.3
1.32
10/14/13
8
36
14.0
30
32.1
87
40.9
1.28
10/14/13
-9
35
-14.0
30
-32-.1-
91.
-42.-8
1.33
10/1-4/13
10
48
14.0
30
32.1
100
47.0
1.47
10/14/13
11
19
14.0
30
32.1
98
46.1
1.44
10/14/13
12
20
14.0
30
32.1
92
43.2
1.35.
10/14/13
13
6
14.0
30
32.1
101
47.5
1.48
10/14/13
14
8
14.0
30
32.1
89
41.8
1.30
10/14/13
15
37
14.0
30
32.1
92
43.2
1.35
10/14/13
16
42
14.0
30
32.1
89
I 41.8
1.30
10/14/13
17
17
I 14.0
30
87
40.9
1.28
1 Oh 4/13
18
12
14.0
_
30
_32.1
32.1
91
42.8
1.33
10/14/13
19
22
14.0
30
32.1
89
41.8
1.30
10,114/13
20
40
14.0
30
32.1
96
45.1
1.41
10/15/13
21
44
14.0
30
32.1
91
42.8
1.33
10i15/13
22
16
14.0
30
32.1
89
41.8
1.30
10/15/13
23
10
14.0
30
32.1
93
43.7
1.36
10/15/13
24
46
14.0
30
32.1
90
42.3
1.32
10/15/13
25
47
14.0
30
32.1
89
41.8
1.30
10/15/13
26
21
14.0
30
32.1
91
42.8
1.33
10/15/13
27
11
14.0
30
32.1
90
42.3
1.32
10/15/13
28
34.
14.0
30
32.1
89
41.8
1.30
10/15/13
29
33
14.0
30
32.1
91
42.8
1.33
10/ 15/13
30
23
14.0
30
32.1
92
43.2
1.35
10/15/13
31
7
14.0
30
32.1
92
43.2
1.35
10/15/13
32
5
14.0
30
32.1
99
46.5
1.45
10/15/13
33
24
14.0
30
32.1
94
44.2
1.38
10/15/13
34
38
14.0
30
32.1
89
41.8
1.30
10/ i 5/13
35
14
14.0
30
32.1
90
42.3
1.32
10/15/13
36
2
14.0
30
32.1
110
51.7
1.61
10/15/13
37
26
14.0
30
32.1
95
44.7
1.39
10/15/13
38
29
14.0
30
32.1
91
42.8
1.33
10/15/13
39
4
14.0
30
32.1
90
42.3
1.32
10/15/13
40
25
14.0
30
32.1
89
41.8
1.30
10/15/13
41
31
14.0
30
32.1
82
38.5
1.20
10/15/13
42
50
14.0
30
32.1
92
43.2
1.35
10/15/13
30
32.1
89
41.8
1.30
10/15/13
4
30
32.1
106
49.8
1.55
10/15/13
E Engineers
of Florida Inc. I Established 1967
BODAX FOUNDATIONS
Doyle Residence
4900 Watersong Way
St. Lucie County, Florida
PILE LOG DATA OF AUGERCAST PILE INSTALLATION
NUTTING ENGINEERS OF FLORIDA, INC.
EIlljeoretllm-
7,
".i
R'
Record
Pile i-
wrnw.
V6, W'ffie' 6f
jG
wate
-pilb,
(in)
I�A H H H h
L eng tr
My= de
07
4'�Strokeg.',�
G o t r U
P m&d
U
Factor,
Installed
Remarks -
7-
Ift
31,
ft
45
53
14.0
30
32.1
94
44.2
1.38
10/15113
1
46
14.0
30
32.1
95
44.7
.1.39
10/15113
47
.52
32
14.0
30
32.1
97
45.6
1.42
10115/13
48
30
14.0
30
32.1
98
46.1
1.44
10/15/13
49
3
14.0
30
32.1
92
43.2
1.35
10/15/13
50
9
14.0
30
32.1
90
42.3
1.32
10/15/13
51
28
14.0
.30
32.1
96
45.1
1.41
10/15/13
52
27
14.0
30
32.1
93
43.7
1.36
10/15/13
53
--J-----
147.0 ---30
32-.1----
-90-
423
1.32
10/15/13---
-
Total linear feet drilled
1590
Total Grout 7o-L . Ty d 87_j
Minimum depth drilled
30
Maximum depth drilled
30
PILE LOG Boclax DOYLE 4900 WAI ERSONG ST-LUCIE: AC
, DoNulling
Engineers
of Florida Inc. I EstabBhed 1967