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CIVIL 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. 118.99
March 8 , 2004
RE : Flagami Report -West End Storm Sewer Project,Phase II , B-5673-B2
Proposed Storm Water Pump Stations at NW 64 Ct. & NW 3 Str. +
NW 62 Ct. & NW 5 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 offering 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) sandy limerock 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,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)
MIL 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.
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
118.99
March 8 , 2004
RE : Flagami Report -West End Storm Sewer Project,Phase II, B-5673-B2
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 NW 64 Ct. W/NW 3 Str.
Unit Weight of Soil Above Water Table : 115 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 0-6 ft. = 32+ 6-15 ft. = 32° 15-30 ft. = 33d
Location NW 62 Ct. W/NW 5 Str.
Unit Weight of Soil Above Water Table : 115 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
0-6 ft. = 32d 6-15 ft. = 32` 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
Please do not hesitate to call us if you have any questions on the above .
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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_LOF 5
City of Miami -Capital Improvements Department OrderNo.
444 SW 2 Ave.,8th Floor,Miami,F1.33130
Flagami Report -West End Storm Sewer Project ,
Phase 11 , B-5673-B2
. NW 64 Ct. & NW 3 Str.+NW 62 Ct. & NW 5Str.
Miami , Fl.
: Not Given . Date • 3-08-2004
• H.J.Ross & Associates
Mr.Jose L.Lago,P.E./City of Miami
• City of Miami (4)
• 118.99
Report No.: 1
Total No.
Holes 2
Lab No : )3-1445
As per your request and authorization we conducted soil borings at
the above referenced project sites .
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
7
As a mutual protection to tie Owners and ourseives, the Engineer In the Owner ! shah this re. • • the samples submitted prior to tlid Purchase of
of structures. Samples are retuned for s maximumperiod of 2 months. As a furtherproperty, or designingroproperty
protection to Dents. th � end our selves. as reports are submitted es the confidential property
of Cienm, and authorization la prbication of statements. c nc unions cv extrac7s from or regarding our r • its s reserved pending our wrine° spprovet.
16227
Form No. 2 (Rv. 11t02)
This Form Conforms toASTM-01586, 02113
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DRILLING CREW
WEATHER:
CIVIL ENGINEERS
CONSULTING ENGINEERS
ATLANTIS ENGINEEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
TEST BORING REPORT
PHONE (305) 756-6230
FAX (305) 756-6246
TESTING LABORATORIES
INSPECTION SERVICES
SHEET 2 OF 5
ORDER NO: 118.99
LAB NO: B-1445
PROJECT FLAGAMI REPORT -WEST END STORM SEWER PROJECT, PHASE II,B-5673-B2@NW64CT./3STR.
HOLE NO.• 1 HOLE LOCATION: Median Island/NW 64 Court,NW 3 Str.,Tamiami Canal Rd.,Miami,
GDOUNDELEVATIOM Existing , Not Given - F1.
DRILLING STARTED: 8:30aml,3-06-2004 COMPLETED:10:30aMt1,3-06-04 SUPERVISED BY. M.Bennett
M.Bennett W.Bennett
Sunny .
REMARKS.
Defah
WOW
Ground
EleveCorire
go,,.
Warn.
senor, .
P.nw.
• r • value
smobi
UV
V la ti •
DESCRPTION OF MATERIALS
10
Numbe
Memo.(
0(
B1 GYq shipcm
.5
1.0
.5
2.0
6
7
7
14
f:-._.T
k./7
`
-I
Grass
Pale Yellow Limerock W/Silica Sand
& Marl pockets
1
2
3
4
5
6
5
11
11
10
7
11
18
25
25
20
22
23
17
16
10
5
Pale Yellow , Sandy Limerock
.5
3.0
.5
4.0
.5
4
4
4
4
8
• il..
Plat
_:
SAME• E
5.0 5
.5 5 10
A.
6.0 5
.5 4 -_�l`
7.0 6
.5 8 14 1.
8.0 8 j
.5 10 1
9.0 13
SAME M E
SAME
.5 12 25 11
10.0 8
.5 10 jJj,
SAME
11.0 9-�
.5 8 17
12.0 8
.5
L3.0 - I
1f'
-
1111111
•, 'I
SAME
.5
.4.0
.5 LIMN
5.0
- •
CASING: 3. 0 in 0.D. 27R in
SAMPLER: 2.0 in 0.D. 1.5 in I.D. TYPE: p li t - Spoon
HAMMER WEIGHT: CASING 140 Ibs.
HAMMER DROP: CASING 30 in
WATER LEVEL:
6t
ft. BELOW SURFACE AT
SPOON 140
SPOON 30
10: 30 am
I.D. CASING DEPTH: 25 f t .
lbs.
in.
CASING TYPE-X-F-W
RIG TYPE ACKER
DATE
3-06-70fl4
As mutual rotedion 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 further protection to Clients, the Public and our selves, ea reports ere submitted as the confidential property
of Clients. en_ authorization tor publication of stalernents. conclusions or extracts Iron or regarding our reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Form Conforms to ASTM-D1566, 02113
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CIVIL ENGINEERS
CONSULTING ENGINEERS
PROJECT
HOLE NO.:
DRILLING CREW:
WEATHER'
ATLANTIS ENGINEEERING & TESTING, INC.
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1899
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
TEST BORING REPORT
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
SHEET 3 OF 5
ORDER NO: 118.99
LAB NO: B-1445
FLAGAMI REPORT -WEST END STORM SEWER PROJECT, PHASE II,B-5673-B2@NW64CT./3STR
1 HOLE LOCATION. Median Island/NW 64 Court,NW 3 Str.,Tamiami Canal Rd. ,Miami
GIRGNDELEVATION. Existing / Not Given . Fl.
I
DRILLING STARTED: 8: 30am, 3-06-2004 COMPLETED: 10 : 30am, 3-06-04 SUPERVISED BY: M. Bennett
M.Bennett W.Bennett
Sunny .
REMARKS:
below
°rokmra
EteveeaWL
on spoon
Per 6 in.
perob.
v. a
'N• .aka
Se"pe
DESCRPTION OF MATERIALS
.
Number
Kilmer
Blows on
Cosily
15.5
29
�;
16.0
28
f"-s•
40
.5
33
61
(•=-;-';
Pale Yellow , Fine Silica Sand
7
17.0
30
�-'►
40
.5
18.0
- •L,'
68
,5
••
S A M E •
19.0
:�'-'
85
.5
'.,' :
20.0
•'�
90
.5
29
••
21.0
30 _
95
.5
30 60 - =1'' SAME
8
22.0
30
- - `'
90
.5
.*
23.0
:; :. *
85
.5
SAME
24.0
' . _ -
76
-5
;:
25.0
•
-- • -
80
.5
15
"-/;
26.0
15 •._ ..
.5
20 35 -"'• • SAME
9
.5
30 •
;s-
28.0
20 `: r
.5
19 39 .� ''f• SAME
9
29.0
15 •'
.5
20
30.0
20
END OF BORING
CASING: 3.0
SAMPLER: 2.0
HAMMER WEIGHT:
HAMMER DROP:
WATER LEVEL:
6+
in O.D.
in 0.D. 1 • 5 in I.D. TYPE:Sp1 i t—Spoon
CASING 14 0 Ibs. SPOON 140
CASING
278
in I.D. CASING DEPTH: 25 f t .
3 0 in SPOON 30
tL BELOW SURFACE AT
10 : 30 an
Ibs.
in.
CASING TYPE B—X _F—W
RIG TYPE ACKER
DATE
3-06-2004
Asa mutual protection to the (Tuners and oursehes. the Engineer in the Owner's behalf stall check this report with the samples submitted prior to the purchase of property, or designing
of structures. Samples are retained for a maximurn period of 2 months. Asa further protection to Clients, the Public end our salves. all reports we submitted as the confidential property
of Clients. and authorization for publication of statements, conclusions or extracts from or regarding our reports is reserved pending our written approval
Form No. 2 (Rv. 11/02)
This Form Conforms to ASTM-D 1586, 02113
•
•
CIVIL ENGINEERS
CONSULTING ENGINEERS
ATLANTIS ENGINEEERING & TESTING, INC,
FLORIDA CERTIFICATE OF AUTHORIZATION No.: 1890
374 N.E. 56TH STREET
MIAMI, FLORIDA
33137
TEST BORING REPORT
PHONE (305) 756-6230
FAX (305) 756-6248
TESTING LABORATORIES
INSPECTION SERVICES
SHEET 4 OF 5
ORDER NO: 118.99
LAB NO: B-1445
PROJECT FLAGAMI REPORT -WEST END STORM SEWER PROJECT, PHASE II , B-5673-B2@NW62CT./5STR.
HOLENO.: 2 HOLE LOCATION. Median Island/NW 62 Court,NW 5 Str.,Tamiami Canal Rd. ,Miami
Gglik/NDELEVATION: Existing , Not Given . Fi.
DRILLING STARTED:9 : 00am, 3 08-2004 COMPLETED:11 : 00am. 3-08 Q4 SUPERVISED BY: M. Bennett
DRILLING CREW: M. Bennett_ W. Bennett
WEATHER Sunny .
REMARKS-
b•
Ground
Efevee0N4
en spoon
w6R
port.
wen+.
lc- vai,"
Log
DESCRPTION OF MATERIALS
mple
NloweilL�wn r
r4 mner
On
.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
13.0
,5
L4.0
.5
.5.0
6
11
11
14
10
10
10
12
13
8
8
8
4
4
4
4
3
3
4
3
4
5
5
5
22
20
16
8
7
10
__.,
• ``.
r .'
{ �•,
r
;'"`.�'
'
Grass
Dark Brown , Fine Silica Sand
1
2
3
4
5
6
6
12
12
15
22
14
12
16
13
10
7
9
23
28
25
•'
= ME--'
mip
111
•
Pale Yellow , Sandy Limerock
r •
••
=s
SAME
1- -
* l-L!
y-ij,
�
r
1
SAME
SAME
.
- f
- ". -
'-._-
; :
•_ s'
Gray , Fine Silica Sand
-r • �^
2,
' - •
i 1--�
;._
SAME
CASING: 3 . 0
SAMPLER: 2.0
HAMMER WEIGHT:
in 0.D. 278
in 0.D. 1 • 5 in
CASING 140 lbs.
in
HAMMER DROP: CASING 30 in
I.D. CASING DEPTH: 25 f t .
I.D. TYPE: Split -Spoon
SPOON 140 lbs.
SPOON 30 in.
CASINGTYPE B—X—F—W
RIG TYPE ACKER
WATER LEVEL: 6+ ft.BELOWSURFACEAT 11:00 am DATE 3-08-2004
As a 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 Structures, Samples are retained tot a maximum period of 2 months. AS a further protection to Clients, the Pudic and our selves, all reports are a bmhsed as the confidential properly
of Clients, and authorization for publication of statements, conclusions or extracts from* regarding our reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Form Conforms to ASTM-D1586• 02113
•
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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_ OF_.5_
ORDER NO: 116.99
PHONE (305) 756-6230
FAX (305) 756-6248
TEST BORING REPORT LAB NO: B-1445
PROJECT FLAGAMI REPORT -WEST END STORM SEWER PROJECT,PHASE II LB-5673-B2@NW62CT./5STR.
HOLENO.: 2 HOLE LOCATION- Median Island/NW 62 Court, NW 5 Stx.,Tamiami Ca&al Rd,.Miami ,
Gg14i1ND ELEVATION. Existing , Not Given . Fl .
DRILLING STARTED:9 = 00am, 3-08-2004 COMPLETED:11 i 00am, 3-08-04 SUPERVISED BY: M. Bennett
DRILLING CREW M. Bennett W.Bennett
WEATHER. Sunny
REMARKS:_
Depth
beeton
l3.wd
Elvveaonrlt
Mows
on *Won
yw61n.
pne nc
eerier
Iv ....a.
Sample
t.oli
DESCRPTION OF MATERIALS
�nb..
hammer
Blows an
Casing
15.5
14
•-a•
16.0
20
•^ 0
29
.5
22
42
_.;_;•
Pale Yellow , Fine Silica Sand
7
17.0
18
:.. I
30
.5
- '
_
18.0
=
37
.5
�;; •, SAME
19.0
;.2-'--r
48
20.0
-
a; '.
54
.5
20
r-c- %ir
21.0
20 .
;'•i'
61
.5
22
42 .- SAME
�
8
22.0
26
='"4 .•
70
. 5
c: 'e . v
23.0
•'' = �-
75
.5
`•_-a� SAME
24.0
.�•-
''•'
79
25.0
81
26.0
18
..`_,.
.5
1937
SAME
9
27.0
27
-!:
.5
30
.':
28.0
35
.5
40
75 t: I-" SAME
9
29.0
42
-
.5
42
. •�
30.0
46
- •
END OF BORING
CASING' 3.0
SAMPLER: 2 .0
HAMMER WEIGHT:
HAMMER DROP:
WATER LEVEL: 6+
in 0.D.
in 0.D.
CASING
CASING
278
1.5
140 Ibs.
30 in
in I.D. CASING DEPTH: 25 f t .
in I.D. TYPE: Split -Spoon
ft. BELOW SURFACE AT
lbs.
SPOON 30 ilL
11:00 am
SPOON 140
CASING TYPE
B-X-F-W
RIG TYPE ACKER
DATE
3-06-2004
As a mutual protection to the Owners end ourselves, the Engineer in the Owners behalf shalt check this report with the samples submitted prior to the purchase of property. or designing
of structures. Samples are retained to a maximum period of 2 months. As a further protection to Clients, the Public and our selves, all reports are submitted as the confidential property
of Clients. and authorization for pubGcalion or statements, oanclusions or exoacis from or regarding our reports is reserved pending our written approval.
Form No. 2 (Rv. 11/02)
This Form Conforms 10 ASTM-D1588, D2113