HomeMy WebLinkAboutExhibit18CIVIL ENGINEERS
CONSULTING ENGINEERS
ATLANTIS ENGINEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
Sheet 1/2
Mr.Jose L.Lago ,P.E.
City of Miami
Capital Improvements Department
444 SW 2 Ave.
8th Floor
Miami , Fl. 33130
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
ORDER NO. 118.98
March 9 , 2004
RE : Flagami"Report-Flagami Storm Sewer Project , Phase II , B-5673-C2
Proposed Storm Water Pump Stations at SW 63 Ct.& SW 6 Str. +
SW 63 Ct. & SW 2 Str.,Miami,F1.
Dear Mr.Lago
As per your request and authorization we reviewed the results of the test
borings that we performed today and past Saturday (March 6 ) at the above
referenced project locations , and as such , we are oCirg below our analyses
and recommendations to your consultants , for their use , in the design
and site preparation procedures for the construction of above said storm
water pump stations .
Our investigation consisted of drilling 30 feet in each of the above two
locations . The test borings were done as per ASTM D-1586 , "Penetration
Test and Split -Barrel Sampling of Soils" . At each location , standard
penetration values (the "N" values , the foot blow -counts , a significant
parameter in the evaluation of the resistance of soils) were taken and
soil descriptions were recorded for the total depth of the boring .
The information revealed by both test borings was similar . Namely , a deep
(15 feet) limerock with silica sand deposits formation followed by another
deep (15 feet), silica sand layer . The water table was encountered at some
6 feet from the top .
Judging from the foot blow -count numbers,the limerock formation was found to
be of variable resistance,based on the amount of sand deposits contained ,
however,the ensuing silica sand layer was found to be in a very dense formation
Based on the above revealed profiles and on the fact that the proposed storm
water pump stations will be set some 23-24 feet from the surface , our re-
commendation for maximum soil bearing capacity at this level is : 2500 psf .
(Continued Next Sheet)
CIVIL ENGINEERS
CONSULTING ENGINEERS
Mr.Jose L.Lago,P.E.
City of Miami
ATLANTIS ENGINEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
Sheet 2/2
ORDER NO. 118.98
March 9 , 2004
RE : Flagami Report-Flagami Storm Sewer Project , Phase
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
II , 8-5673-C2
The installation of the pump stations at such depths will require the use
of sheet piling . As such therefore,our recommendations for soil parameters
to be used are as follows :
Location SW 63 Ct. W/SW 6 Str.
Unit Weight of Soil Above Water Table 118
Unit Weight of Soil Below Water Table : 56
lb/ft3
lb/ft3
Immersed Silica Sand Unit Weight (15-30 ft.)=
Friction Angle 015 0-6 ft. = 36. 6-15 ft. = 32° 15-30 ft. = 33°
Location SW 63 Ct. W/SW 2 Str.
Unit Weight of Soil Above Water Table : 105 lb/ft3 (0-6 ft.)
Unit Weight of Soil Below Water Table : 53 lb/ft3 (6-15 ft.)(Immersed 115-
62.4=52.6 SAY
53)
Immersed Silica Sand Unit Weight (15-30 ft.)= 110-62.4=47.6 SAY 48 lb/ft3
Friction Angle c 0-6 ft. = 2612 6-15 ft. = 32u 15-30 ft. = 33'
Please note that all above soil parameters are derived from a very limited
investigation , basically a single boring in each location .
(0-6 ft.)
(6-15 ft.)(Immersed 118-
62.4=55.6 SAY
56)
110-62.4=47.6 SAY 48 lb/ft3
Please do not hesitate to call us if you have any questions on the above .
Yours
.E.416227 F1.
CIVIL ENGINEERS
CONSULTING ENGINEERS
CLIENT
PROJECT
PROJECT LOCATION
ARCHITECT
ENGINEER
REPORTED TO
COPIES SENT TO
Dear Mr.Lago
ATLANTIS ENGINEEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
SHEET 1 OF 5
• City of Miami -Capital Improvements DepartmentPrderNo.
444 SW 2 Aye.,8th Floor 'Miami .F1. 33130
Flagami Report-Flaaaati Storm Sewer Proiect,
Phase II , B-5673-C2
• SW 63 Ct. & SW 6 Str. + SW 63 Ct. & SW 2 Str.
Miami ., FI.
• Not Given . Date
• H.J.Ross & Associates
Mr.Jose L.Lago , P.E./City of Miami
• City of Miami (4)
As per your request and authorization we
the above referenced project sites .
Lab No
conducted soil borings at
The field work was done with an ACKER make drill rig . Disturbed
samples of the sub -soil strata were obtained using a two foot split -
spoon sampler having a two inch outside diameter . The sampler was
advanced with a 140 lb hammer at a drop of 30 inches and blows were
recorded at six inch intervals (ASTM D-1586) .
This report presents the factual information obtained from the sub-
surface at the locations and depths of the borings with no recommen-
dations of any kind . See separate report for that .
Respectfully Su
FIUP GUT • • . # 16227 F
As a mutual gotevl on ro the Owners and ourselves. the Engineer in s behaf ✓1 check Vys re
of Vivcaxes. Santiago are retained bra maximum period of 2 • • - a further io Clients.
of Clients. and avnrorvation for publication of statements. conclusions or extracts from or regatdmg our
Form No. 21Rv. 11/02)
: 118.98
ReportNo. • 1
Total No.
Holes - 2
3-D(1-04
B-1444
the • . to • urdwse of property, or designing
and. • :r • ae reports . ,... a the confidential property
e reserved pending our written approval
Thls Form Conforms to ASTM-D 1586. 02113
•
•
•
CIVIL ENGINEERS
CONSULTING ENGINEERS
PROJECT:
HOLE NO.:
ATLANTIS ENGINEEERING & TESTING, INC,
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET TESTING LABORATORIES
MIAMI, FLORIDA INSPECTION SERVICES
33137 SHEET 2 OF 5
ORDER NO: 118.9 8
TEST BORING REPORT
PHONE (305) 756-6230
FAX (305) 756-6248
LAB NO: B-1444
FLAGAMI REPORT-FLAGAMI STORM SEWER PROJECT, PHASE II,B-5673-C2 @SW63CT/6STR.
1 HOLELOCATION NE side Intersection SW 63 Court W/SW 6 Str..Miami.F1.
GiIIi¢UNDELEVATION: Existing , Not Given.
DRILLING STARTED: 9: 00am, 3-09-2004 COMPLETED:11 : 00am.3-09-04 SUPERVISED BY: M. Bennett
DRILLING CREW: M. Bennett W. Bennett
WEATHER' Sunny
REMARKS:
Ground
FI.wUorJR
u spoon
awe
p.rrtr.
Pw»v.
-N-vp„e
s""o"
roe
► v
DESCRPT1ON OF MATERIALS
rum
Kammer
eNrhe
ces„:"
.5
1.0
.5
2.0
.5
3.0
.5
4.0
.5
5.0
.5
6.0
.5
7.0
.5
8.0
.5
9.0
.5
10.0
.5
11.0
.5
12.0
.5
13.
5
14.0
.5
15.0
4
--It.
Grass
1
2
3
4
5
6
5
11
31
40
32
18
20
30
35
24
23
31
45
65
52
12
14
12
26
IN
NM
Pale Yellow Limerock
20
22
22 44
24
1
i
,
t ' SAME
4
5
6 11
6 I�
_ Pale Yellow Limerock W/Silica Sand
6
5 I �~
6 11 I .~
'
SAME
6 -
12 WI
OW
10
10 20
9
�
SAME
12 �I
311
14
16 30 ill
16 it
S A M E
lr
in
%ni
SAME
1
CASING: 3.0 in O.D. 278
SAMPLER: 2.0 in 0.D. 1. 5
HAMMER WEIGHT: CASING 140
HAMMER DROP: CASING 30
WATER LEVEL: 6+ IL BELOW SURFACE AT
in I.D. CASING DEPTH: 25 f t .
in I.D.TYPE:Split-Spoon
Ibs.
in
SPOON 140
SPOON 30
lbs.
in.
CASING TYPE
RIG TYPE
B-X-F-W
ACKER
11:00 am DATE 3-09-2004
Asa made/ protection to the Owners and ourselves, the Engineer in the Owners behalf area shed, this report with the samples submitted prior b the purchase d Property, or designing
of structures. Sampks are retained fora maximum period of 2 months. As a further protection to Clients, the Public and our selves, el reports are submitted es the confidential property
of Gents. and authorization to publication of statements. conclusions or extedls from or regarding our reports is reserved pending oa, written approve!.
Form No. 2 (Rv. 11102)
This Form Conforms to ASTM-D1586, 02113
•
•
•
CIVIL ENGINEERS
CONSULTING ENGINEERS
ATLANTIS ENGINEEERING & TESTING, INC,
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137 SHEET 3 OF 5
ORDER NO: 118 . 98
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
TEST BORING REPORT LAB NO: B-1444
PROJECT: FLAGAMI REPORT-FLAGAMI STORM SEWER PROJECT, PHASE II,B-5673-C2 @ SW63CT/6STR.
HOLENO.: 1 HOLE LOCATION- NE side Intersection SW 63 Court W/SW 6 Str.,Miami,F1.
GtP'JNDELEVATION• Existing , Not Given .
2004 COMPLETED: 11 : 00am, 3-09-04 SUPERVISED BY: M. Bennett
DRILLING STARTED:9 % OOam, 3-09-
DRILLING CREW:. M. j3' nnp��} W.Bennett
WEATHER:_ Sunny .
REMARKS:
Woe
Grand
E1.v.son 8
'''' �
Per Sirs
p.neu.
PoncaBland
iv'value
N'
swage
l•ee
DESCRPTION OF MATERIALS
s rnber
►kanvner
ea...mon
Casing
1 f•
15.5
18
=-='t
16.0
17
„: yr-,
40
.5
15
32
'r �f
Pale Yellow , Fine Silica Sand
7
17.0
10
:- .•
44
.5
:; 4.
18.0
`
3 8
. 5
ti .•,,,:+. SAME
si
.5
. -,-
20.0
"%
20
.5
10
- '- .
21.0
12
-:` •
22
.5
17
29
'"'=. }r� SAME
8
22.0
22
, .--7%
29
.5
..',.:
.'
23.0
; • '�
30
,5
- _,:... SAME
..'
24.0
�; r
35
.5
• ;;w
25.0
45
.5
17
=1..:,"
26.0
20
- ' --'•
r."
.5
22
42
•�- - • S A M E
.
9
27.0
23
-1-,":
•
.5
27
28.0
29
;.;,:.
.5
30
59
SAME
9
29.0
32
•,
�,.`.•
.5
35
=� ',
•30.0
42
s'r
END OF BORING
CASING: 3.0 in
SAMPLER 2.0 in
HAMMER WEIGHT:
HAMMER DROP:
WATER LEVEL:
6+
O.D. 278 in I.D. CASING DEPTH: 25 ft.
O.D. 1.5 in I.D. TYPE: Split -Spoon
CASING 14 0 Ibs. SPOON 140 Ibs.
CASING 30 in SPOON 30 in.
fL BELOW SURFACE AT 11 : 00 am DATE 3-09-2004
CASING TYPE B-X-F-W
RIG TYPE ACKER
Asa mutual protection to the Owners and ourselves, the Engineer in the Owners behalf shall check this report with the samples submitted prior to the purchase of property, or designing
of structures. Samples are retained for a maximum period of 2 months. As a further protection to Clients, the PUDtic and our selves, as reports are submitted as the confidential property
of Clients. end authorization for publication of statements. conclusions or extracts horn or regarding ow reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Form Conforms to ASTM-01586, D2113
•
•
•
WATER LEVEL: 6+
CIVIL ENGINEERS
CONSULTING ENGINEERS
ATLANTIS ENGINEEERING & TESTING, INC,
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET TESTING LABORATORIES
MIAMI, FLORIDA INSPECTION SERVICES
33137 SHEET 4 _OF 5
ORDER NO: 118.98
PHONE (305) 756-6230
FAX (305) 756-6248
TEST BORING REPORT LAB NO: B-1444
PROJECT: FLAGAMI REPORT-FLAGAMI STORM SEWER PROJECT, PHASE II ,B-5673-C2@SW63CT . /2STR .
HOLE NO.:, 2 HOLE LOCATION- NE side ,Intersect1 on SW _3 Court WISW 2 Str. ,Miami , F1 .
WOUND ELEVATION- Existing L Not Given
DRILLING STARTED: 11 : O0am, 3-06-2004COMPLETEO: 1 : 00pm , 3-06-04 SUPERVISED BY: M. Bennett
DRILLING CREW: M.Bennett W. Bennett
WEATHER- Sunny
REMARKS' -
NO,
Omani
Elennonl.
gq4
C.spoon
p.n.V.
ven.v
Tf - vdw
Lod
i L� ,
DESORPTION OF MATERIALS
Number
Hne.
ah
News on
Cawing
.5
1.0
.5
2.0
5
3.
.5
4.0
.5
5.0
6.0
.5
7.0.
.5
8.0
.5
9.0
.5
10.0
.5
11.0
.5
12.0
.5
13.0
.5
14.0
.5
15.0
5
11
10
7
21
-.
-".' :
�: ;:
t _,-
�=
Grass
Brown , Fine Silica Sand
•
1
2
3
4
5
6
8
•
14
4
1
6
16
21
15
13
23
44
85
90
90
1
1
1
2
��
.'.',.•::::,..:.:::,
z::.::: T
'=
SAME
��
1 : ``
1 = _
3 - -I
SAME
.3
6
6 12 •�'
6
'
'
Pale Yellow Limerock W/Brown,Fine
Silica Sand
2 ' I
2 T'
2 4 -1_.
.+
2 �-j:
_
.
,
SAME
2 4,.='
10
12 22
12
-`
1'ti }'
� '
SAME
'�.
�,�
•
SAME
r
CASING' 3.9 in O.D. 278 in
SAMPLER: 2.0 in O.D. 1.5 in I.D. TYPE: Split -Spoon
HAMMER WEIGHT: CASING 140 lbs.
HAMMER DROP: CASING 30 in SPOON 30
fl. BELOW SURFACE AT
I.D. CASING DEPTH• 25 f t .
SPOON 14 0
1:00 pm
Ibs.
in.
CASING TYPE B-X-F-W
RIG TYPE ACKER
DATE 3-06-2004
Asa mutual protection to the Owners and ourselves, the Engineer in the Owner's behalf shall check this report with the samples submitted prior to the purchase of properly, or designing
of atruclures. Samples are retained fora maximum petrol of 2 months. As s further protection to Cienls, the Public and out selves, atl reports are submitted es the confidential property
of Dents, and au*Joriielion for publication ol statements, conclusions or extracts from or regarding ou reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Forth Conforms 10 ASTM-D1586, 02113
•
•
CIVIL ENGINEERS
CONSULTING ENGINEERS
PROJECT
HOLE NO.:
ATLANTIS ENGINEEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET TESTING LABORATORIES
MIAMI, FLORIDA INSPECTION SERVICES
33137 SHEET 5 OF 5
ORDER NO: 118.98
TEST BORING REPORT
PHONE (305) 756-6230
FAX (305) 756-6248
LAB NO: B-1444
FLAGAMI REPORT-FLAGAMI STORM SEWER PROJECT,PHASE II,B-5673-C2@SW63CT./2STR.
2 HOLE LOCATION- NE side Intersection SW 61 Court W/SW 2 Str..Miami.F1.
G47E1JND ELEVATION• EX i St i nQ , NQt yen
DRILLING STARTED:11 : 00am, 3-06-2004 COMPLETED:1:00p711,3-06-04 SUPERVISED BY: M. Bennett
DRILLING CREW; M•Bennett W.Bennett
WEATHER- Sunny .
REMARKS:
w1w0w
Ground
E.v uarle.
de Veda
ps 6 in.
pen.6.
Pere*.
'PI" value
S'nrW
1-°61
DESCRPTION OF MATERIALS
Marker
H.mm.r
Cast e
15.5
16
..., ..`
16.0
16
'.
87
.5
20
36
Pale Yellow , Fine Silica Sand
7
.
17.0
21
= ' `',
>L
86
5
..
.�- . --
-
18.0
!s ..'.
70
.5
:-..�_'
SAME
19.0
.�', .r:
69
.5
-.:,
-r
20.0
:---
54
.5
17
21.0
20
57
.5
28
48
'- -? SAME
8
22.0
31
'-t
44
.5
_- =, r
23.0
',::,. •=
40
•.5 :4:. SAME
24.0
.54-
38
38
.5
:,; •I,
25.0
48
.5
30
.`;
;.4'
;: :%,
26.0
30
- .'
.5
35
65
;''••• SAME
9
27.0
35
.5
36
_•.
., �'
,
28.0
30
.5
27
57/�
SAME
9
29.0
19
',
r`-'r
.5
19
;A, r.;
30.0
15
��":
END OF BORING
CASING: 3.0 in 0.D. 276
in I.D. CASING DEPTH: 25 . f t .
SAMPLER: 2.0 in 0.D. 1.5 in I.D. TYPE: Split -Spoon
HAMMER WEIGHT: CASING 140 lbs. SPOON 140
HAMMER DROP: CASING 30 in SPOON 30
WATER LEVEL: �
ft. BELOW SURFACE AT 1 : QO pm
lbs.
In.
CASING TYPE B-X- F-W
RIG TYPE ACKER
DATE
3-06-2004
As mutual protection to the Owners and ourselves. the Engineer in the Owner's behalf shall check this report with the samples submitted prior to the purchase of property. or designing
of structures. Samples are retained for a maximum period of 2 months. As fuller protection to Clients. he Public and our selves. etc reports are submitted ae the confidential property
of Clients, and authorization for publication of statements. conclusion or extracts horn or regarding our reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Form Conforms toASTM-D1586, D2113