HomeMy WebLinkAboutSite Utility Studyni I ,®;®; ir' 1 In 01
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Since 1989
MIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTAT}ON
DUPONT PLAZA
CONDOMINIUM AND HOTEL
SITE UTILITY STUDY
January 2004
8550 W. FLAGLER STREET, SUITE 113, MIAMI, FLORIDA 33144
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CML
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
TABLE OF CONTENTS
Page
1. General 2
2. Storm Drainage System 4
3. Water Distribution System 6
4. Sewer Collection System 7
5. Solid Waste Generation 8
EXHIBITS:
Location Map 10
"B" Storm Drainage Well Calculations 11
MD-WASD Availability Letter 24
MD-WASD Atlas (Sewer) 26
MD WASD Atlas (Water) 27
Proposed Water Use Calculations .. 28
DERM Pump Station 30-0001 Monthly Report 29
"D" Solid Waste Generation Calculations 30
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1. General
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Since 1989
CIVIL
LAND DEVELOPt.ENT
TRAFFIC AND TRANSPORTATION
DU PONT PLAZA CONDOMINIUM/HOTEL
SITE UTILITY STUDY
A. Project Location and size:
The proposed project consists of a Multi -use Facility to be constructed at an
approximately 3.16 acre site located at the south side of SE 4th Street
between SE 2nd Avenue and Biscayne Blvd, in downtown Miami designated
as Lots A, B and C of Block 1 of Dupont Plaza Subdivision, Plat Book 50,
Page 11, Miami -Dade County, FI. (See Exhibit "A").
The project limits are: to the west is SE 2nd Avenue, to the north is SE 4th
Street (Biscayne Blvd. Way), to the east Biscayne Blvd and to the south is the
Miami River. All these being in Section 6, Township 54 South, Range 42
East, Miami -Dade County, Florida.
B. The site in its present condition is being used a Hotel. The existing uses
are as follows:
Hotel Rooms 297 Units
Apartments 146 Units
Office 179,502 Sf
Restaurant (6,800 sf) 225 Seats
Retail 15,225 Sf
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
C. The proposed project build -out will be as follows:
PHASE 1
Hotel 62 Rooms
Condominium Apartments 266 Units
Lofts 66 Units
Condominium/Hotel 300 Units
Restaurant 250 Seats
Commercial Units 1,782 Sf
PHASE 2
Condominium Apartments 528 Units
Lofts 68 U n its
Restaurant (Cafe) 100 Seats
Commercial Units 8,200 Sf
TOTAL
Hotel 62 Rooms
Condominium Apartments 794 Units
Lofts 134 Units
Condominium/Hotel 300 Units
Restaurant 350 Seats
Commercial Units 9,982 Sf
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Since 1989
CIVIL
LAND DEVELOPAENT
TRAFFIC AND TRANSPORTATION
2. Storm Drainage System
A. Existing Storm Drainage System:
Roadway storm drainage systems presently exist along the streets
surrounding the proposed project. These systems are owned and
maintained by the City of Miami and the Florida Department of
Transportation. The site, in its existing or proposed conditions, does not or
will not contribute any significant amount of storm water run-off into the
Public Roadway System. No significant improvements to the existing
Roadway Drainage System are expected as a result of this project other
than some possible inlet modifications associated with the street or
sidewalk improvements.
B. Proposed On -Site Storm Drainage System:
The proposed storm drainage system to serve this project will be designed
to fully contain on -site the storm water run-off and to meet the Miami -
Dade County Department of Environmental Resources Management
(DERM) Environmental Resources Permit (ERP) and The Florida
Department Of Transportation (FDOT) requirements. This will be
accomplished by means of deep drainage wells. No off- site run-off will be
generated from the site.
The total contributing site area and 30% of the building wall area exposed
to the rain will be included in the Disposal Well System design
calculations. An impervious coefficient of 0.95 will be used for the purpose
of this study.
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CIVIL
LAND DEVELOPMENT
TRAFFIC AND T3ANSPORTATiON
Based on information provided by an experienced well drilling company
for other projects in the vicinity, an approximate well discharge rate 750
gpm per foot of head can be expected.
Storm water from roofs, internal driveways, walkways and parking areas
will be conveyed by means of a collection system to sediment tanks sized
to meet the detention volume requirements prior to discharging into the
Well System. Additional Water Quality pre-treatment and Pollution
Retardant Baffles at the catch basins will be provided at areas subject to
vehicle traffic.
C. Required number of Wells:
The proposed wells will be designed to maintain the site dry during the 5
year-24 hour storm, to keep flooding below the perimeter grades during
the 25 year-3 day storm and to keep flooding below the minimum floor
elevation during the 100 year- 3 day storm.
Based on the attached calculations, a total of 6 — 24" diameter storm
drainage wells are required to provide full on -site retention for this project
depending on the actual yields obtained during the well drilling operations.
For Well Disposal System calculations refer to attached Exhibit "B"
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Since I989
3. Water Distribution System
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
A. Existing Water System Facilities:
Miami -Dade Water & Sewer Department (MD-WASD) owns and operates
the following domestic water facilities in the vicinity of this project:
• Existing 12-inch water main on SE 2nd Avenue and Biscayne Blvd (SE
4th Street) that runs northerly from this intersection.
• An existing 12-inch water main on SE 4th Street that runs easterly
along SE 4th Street from SE 2nd Avenue to SE 3rd Avenue.
• An existing 24-inch water main on SE 4th Street that runs easterly from
SE 3rd Avenue along the front of the property.
• An existing 8" water main that runs along SE 4th Street along the entire
length of the property.
These existing water mains can be used to provide fire protection domestic and
landscape irrigation service for this project.
B. Required Water System Improvements:
As stated in the MD-WASD availability letter dated September 12, 2003,
(See Exhibit "C"), the existing Watermain System is adequate for the
connection of the proposed Domestic Water, Fire Protection and
Landscape Irrigation services for the project.
A 12" watermain extension along SE 2" Avenue from SE 4th Street south
to the end of the property will be required by MD-WASD.
C. Anticipated water use:
The water use requirements for this project are calculated based on the
build -out information previously described.
An anticipated flow demand of 238,798 GPD is expected from this project.
The previous flow demand from the existing hotel is 88,861 GPD. The
net increase in demand from this project is 149,937 GPD.
For determination of anticipated flows see Exhibit "C".
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Since 1 989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
4. Sewer Collection System
A. Existing Sanitary Sewer System Facilities:
Miami -Dade Water & Sewer Department (MD-WASD) owns and operates
the following sanitary sewer facilities in the vicinity of this project:
• An existing 36-inch gravity sewer line along SE 2nd Street, a 21-inch
and a 24-inch gravity sewer on Biscayne Blvd and 10-inch and 15-inch
gravity sewer lines on SE 4th Street which will serve the proposed
development.
This lines collect all the sanitary flows from the general area and
direct them to Miami -Dade Water and Sewer Department Pump
Station # 30-0001.
B. Required Sanitary Sewer System improvements:
MD-WASD Gravity Sewer System requirements:
As stated in the MD-WASD availability letter dated September 12, 2003,
(See Exhibit "C"), the existing Sanitary Sewer Collection System is
adequate and additional offsite system improvements will not be
necessary for the construction of this project.
The proosed project could connect to any of the existing gravity mains
o SE 4th Street to obtain sanitary sewer service for the project.
C. Transmission Capacity Requirements
The Wastewater generated by this project will be conveyed to MD-WASD
Regional Pump Station No. 30-0001. This is a major station with a yearly
NAPOT of 4.63 hours per day according to DERM. (See Exhibit "C")
The current ET data as of 9/24/03 reflects 6.09 hours which is less than
the allowed 10 hours.
Pump Station No. 30-0001 at this time has sufficient available capacity to
support this project.
Flows form this Pump Station are transmitted to the MD-WASD Treatment
Plant at Virginia Key.
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
5. Solid Waste Generation
A. Solid Waste Generated by this project will be collected in standardized on -
site containers for refuse and re-cyclables. Either hauling companies
and/or the City of Miami Solid Waste Department will provide regular pick-
up services.
The anticipated daily solid waste generation for this project is 43 CY per
day. (See Appendix " D").
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CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
EXHIBIT "A"
Location Map
9
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CIVIL
LAND DEVELOP.ENT
TRAFFIC AND TRANSPORTATION
EXHIBIT "B"
Storm Drainage Calculations
11
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PROJECT NAME
DRAINAGE AREA:
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
DUPONT PHASE 1
ENTIRE SITE
8/25/2003
Page 1
SITE DATA:
SITE AREA = 1.84 ACRES
BUILDING FOOT PRINT = 300 FT
BUILDING HIGHT = 200 FT
BUILDING WALL AREA = 1.38 ACRES
CONTRIBUTING BUILDING AREA = 0.41 ACRES
CONTRIBUTING AREA = 2.25 ACRES
NUMBER OF WELLS = 3
REQUIRED VOLUME FOR 90 SEC, DETENTION TIME (PER WELL):
CONTRIBUTING AREA PER WELL = 0.75 ACRES
RAINFALL INTENSITY (90 SEC) = 6.4 IN/HR
RUN OFF VOLUME (90 SEC) = 389 CF
DETENTION VOLUME PROVIDED:
TANK LENGTH = 13.00 FT
TANK WIDTH = 6.00 FT
TANK BOTTOM ELEV = -2.50 NGVD
TOP OF WELL CASING ELEV = 2.50 NGVD
STORAGE DEPTH = 5.00 FT
DETENTION VOL PROVIDED = (per well) 390 CF
TOTAL DETENTION VOLUME = 1,170 CF
12
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
PROJECT NAME DUPONT PHASE 1 8/2512003
DRAINAGE AREA: ENTIRE SITE Page 2
DRAINAGE WELL DATA:
WELL DIAMETER =
WELL DISCHARGE RATE PER FT OF HEAD
AVAILABLE HEAD =
DISCHARGE RATE PER WELL =
CUMULATIVE INFLOW/OUTFLOW DATA:
STORM FREQUENCY=
C FACTOR
DRAINAGE AREA
# OF WELLS PROVIDED
TOTAL DISCHARGE RATE =
TOTAL DISCHARGE RATE -----
SEDIMENT TANK STORAGE
F.D. STORAGE =
SOLID PIPE STORAGE =
INFLOW-EXFILTRATION TABLE
24 INCHES
750 GPM
3.00 FT
2,250 GPM
5 YEARS
0.95
2.25 ACRES
3
6,750 GPM
15.04 CFS
1,170 CF
0 CF
0 CF
TIME
MIN
INTEN.
IN/HR
CUM.INFLCW
CF
SYST_ STO.
CF
ADJ. INFL.
CF
WELL DISCH.
CF
OVERFLOW
CFS
8
6.41
6583
1170
5413
7219
-3-76
10
6.17
7923
1170
6753
9024
-3.79
15
5.64
10873
1170
9703
13536
-4.26
20
5.20
13361
1170
12191
18048
-4.88
30
4.50
17326
1170
16156
27072
-6.06
40
3.96
20345
1170
19175
36096
-7.05
60
3.20
24637
1170
23467
54144
-8.52
90
2.48
28669
1170
27499
81217
-9.95
120
2.03
31224
1170
30054
108289
-10.87
150
1.71
32988
1170
31818
135361
-11.50
180
1.48
34279
1170
33109
162433
-11.97
13
0 • 0
T11111(1
CUMULATIVE INFLOW-EXFILTRATION
1E ]000
161000
14 )000
1,2 000
0 1C 1000
uJ
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&)000
4 )000
2 ) 00
0
WELL DISCHARGE
6,750 GPM
0
20 40 60 80 100
TIME (MIN)
120
CUMULATIVE INFLOW
140
160
180
5
200
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
STORMWATER WELL STAGE ANALYSIS
DUPONT PHASE 1
DATE: 8125/2003
WELL # 1,2 & 3 (TOWER & GARAGE ROOFS, BLDG WALLS AND OPEN AREAS)
CONTRIBUTING AREA DATA:
SITE AREA = 1.84 ACRES
BUILDING FOOT PRINT = 300 FT
BUILDING HIGHT = 200 FT
BUILDING WALL AREA = 1.38 ACRES
CONTRIBUTING BUILDING AREA = 0.41 ACRES
CONTRIBUTING AREA = 2.25 ACRES
LOWEST ADJACENT GRADE = 7.50 NGVD
RUN OFF COEFFICIENT = 0.95
WELL DATA:
WELL DISCHARGE RATE PER FT OF HEAD = 750 gpm
NUMBER OF WELLS = 3
TOTAL WELL DISCHARGE RATE PER FT OF HEAD = 2250 gpmlft
MEAN HIGH TIDE ELEVATION [MH] = 1.52 NGVD
WELL DIAMETER = 24 IN
SPECIFIC GRAVITY LOSS [SG] = 2 FT
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
STORMWATER WELL STAGE ANALYSIS
DUPONT PHASE 1
DATE: 8/25/2003
WELL # 1,2 & 3 (TOWER & GARAGE ROOFS, BLDG WALLS AND OPEN AREAS)
DESIGN
STORM
Syr-24hr
RAINFALL
INTENSITY
lin/hr]
6.17
PEAK
RUNOFF
[cfs]
13.21
WELL
HEAD
[ft]
2.63
SG + MH
[ft]
3.52
STAGE
[NGVD]
6.15
CRITICAL
STAG E
[NGVD]
The three well in Phase 1 will be interconnected to be able to equalize the developed head.
The maximum Stage of 6.15 will not exceed the adjacent elevations and will be sufficient to
maintain the flow within the property.
7.50
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Since 1989
1 Ii1
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
PROJECT NAME DUPONT 8/2512003
DRAINAGE AREA: DUPONT PHASE 2 Page 1
SITE DATA:
SITE AREA = 1.25 ACRES
BUILDING FOOT PRINT = 360 FT
BUILDING HIGHT = 180 FT
BUILDING WALL AREA = 1.49 ACRES
CONTRIBUTING BUILDING AREA = 0.45 ACRES
CONTRIBUTING AREA = 1.70 ACRES
NUMBER OF WELLS = 3
REQUIRED VOLUME FOR 90 SEC. DETENTION TIME (PER WELL):
CONTRIBUTING AREA PER WELL = 0.57 ACRES
RAINFALL INTENSITY (90 SEC) = 6.4 IN/HR
RUN OFF VOLUME (90 SEC) = 293 CF
DETENTION VOLUME PROVIDED:
TANK LENGTH = 13.00 FT
TANK WIDTH = 6.00 FT
TANK BOTTOM ELEV = -2.50 NGVD
TOP OF WELL CASING ELEV = 2.50 NGVD
STORAGE DEPTH = 5.00 FT
DETENTION VOL PROVIDED = (per wall) 390 CF
TOTAL DETENTION VOLUME = 1,170 CF
17
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Since 1989
PROJECT NAME DUPONT
DRAINAGE AREA: DUPONT PHASE 2 Page 2
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
DRAINAGE WELL DATA:
WELL DIAMETER =
WELL DISCHARGE RATE PER FT OF HEAD
AVAILABLE HEAD =
DISCHARGE RATE PER WELL =
CUMULATIVE INFLOW/OUTFLOW DATA:
STORM FREQUENCY =
C FACTOR
DRAINAGE AREA
# OF WELLS PROVIDED
TOTAL DISCHARGE RATE =
TOTAL DISCHARGE RATE =
SEDIMENT TANK STORAGE =
F.D. STORAGE =
SOLID PIPE STORAGE =
INFLOW-EXFILTRATION TABLE
8/25/2003
24 INCHES
750 GPM
3.00 FT
2,250 GPM
5 YEARS
0.95
1.70 ACRES
3
6,750 GPM
15-04 CFS
1,170 CF
0 CF
0 CF
TIME
MIN
INTEN.
INJHR
CUM.INFLOW
CF
SYST. STO.
CF
ADJ. INFL.
CF
WELL DISCH_
CF
OVERFLOW
CFS
8
6-41
4956
1170
3786
7219
-7.15
10
6.17
5964
1170
4794
9024
-7.05
15
5.64
8186
1170
7016
13536
-7.24
20
5.20
10059
1170
8889
18048
-7.63
30
4.50
13044
1170
11874
27072
-8.44
40
3.96
15316
1170
14146
36096
-9.15
60
3.20
18547
1170
17377
54144
-10.21
90
2,48
21583
1170
20413
81217
-11.26
120
2.03
23506
1170
22336
108289
-11.94
150
1.71
24834
1170
23664
135361
-12.41
180
1.48
25806
1170
24636
162433
-12.76
18
1E1000
lel.)000
14 )000
12 .3000
0 1( J000
LU
CUMULATIVE INFLOW-EXFILTRATION
ILI
o0°1 tw7.1
0.°°.
WELL DISCHARGE
6,750 GPM /
3000
3000
3000
0
0
CUMULATIVE INFLOW
tov
lar
ADJUSTED INFLOW
20 40 60 80 100 120 140 160 180 200
TIME (MIN)
Lr)
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Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
STORMWATER WELL STAGE ANALYSIS
DUPONT PHASE 2
DATE: 8/25/2003
WELL # 1,2 & 3 (TOWER & GARAGE ROOFS, BLDG WALLS AND OPEN AREAS)
CONTRIBUTING AREA DATA:
SITE AREA = 1.25 ACRES
BUILDING FOOT PRINT = 380 FT
BUILDING HIGHT = 180 FT
BUILDING WALL AREA = 1.49 ACRES
CONTRIBUTING BUILDING ARE,, = 0.45 ACRES
CONTRIBUTING AREA = 1.70 ACRES
LOWEST ADJACENT GRADE = 6.00 NGVD
RUN OFF COEFFICIENT = 0.95
WELL DATA:
WELL DISCHARGE RATE PER FT OF HEAD = 750 gpm
NUMBER OF WELLS = 3
TOTAL WELL DISCHARGE RATE PER FT OF HEAD = 2250 gpm/ft.
MEAN HIGH TIDE ELEVATION [MH] = 1.52 NGVD
WELL DIAMETER = 24 IN
SPECIFIC GRAVITY LOSS [SG] = 2 FT
20
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CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
STORMWATER WELL STAGE ANALYSIS
DUPONT PHASE 2
DATE: 8/25/21)03
WELL # 1,2 & 3 (TOWER & GARAGE ROOFS, BLDG WALLS AND OPEN AREAS)
DESIGN
STORM
RAINFALL
INTENSITY
[in/hr]
PEAK
RUNOFF
[cfs]
WELL
HEAD
[ft]
SG + MH
{fl
STAGE
[NGVD]
CRITICAL
STAGE
INGVD]
5 yr- 24 hr
6.17
9,94
1.9E
3.52
5.50
6.00
The three well in Phase 1 will be interconnected to be able to equalize the developed head.
The maximum Stage of 5.50 will not exceed the adjacent elevations and will be sufficient to
maintain the flow within the property.
®
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Since 1989
21
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Since 1989
July 8, 2003
JAFFER ASSOCIATES, LTD.
2801 NW 6th Avenue
Miami, Fl. 33127
Attention: Mr. Gene Friedlander
Reference: DUPONT PLAZA
Biscayne Blvd. and SE 2" d Avenue, Miami, Fl.
VSN Engineering, Inc. Project No. 23032
Gentlemen:.
cIvIt � b
vousetinooterTA
tF
TRAFFIC AND TRANSFROFiT• aN
SCA . �SL2a4t
Ow_ Lut
kof' SAL
1)00bek4et.
We are in the process of designing a Storm Drainage Syste TI for the above
referenced project utilizing Drainage Wells as means of dlspot al. See attached
Location Plan.
We would appreciate if you can provide to us in writing, based on your
experience in this area with the expected yields for the Drain= ?e Wells for this
project. This information is very important to us for design purpo.ees.
Thanks for you cooperation. If you have any questions, please c
Rodolfo Vafgas-Fournier, PE
Cc/ Mr. Tim Wensing, CMC
S55Q W, FLAOLER STREET, STJJTE.113, MIAMI, FLORIDA 5314E
TEL; (306) 651-02 7 =FAX. (305) 551.4542
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M...ININN. —
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
Since 1989
EXHIBIT "C"
MD-WASD Availability Letter
MD WASD Atlas (Sewer)
MD-WASD Atlas (Water)
Proposed Water Use Calculations
DERM Pump Station 30-0001 Monthly Information
23
MIAMI. DADE WATER AND SEWER DEPARTMENT
September 12, 2003
VSN Engineering, Inc.
c/o Mr. Rudy Vargas, PE
8550 West Hagler Street,
Suite #113
Miami, Florida 33144
Re: Water and Sewer Availability for a proposed project to be located at
300 Biscayne Boulevard Way, Miami -Dade County, Florida.
Ladies and Gentlemen:
This fetter is in response to your inquiry regarding water and sewer availability to
the above -referenced project for the proposed construction of hotels,
condominium/apartments, condominium/hotel, restaurants and retail space.
The County owns and operates a twelve (12) inch water main located in S.E. 2nd
Avenue and Biscayne Boulevard Way (S.E. 4th Street), from which the
property owner shall connect and install a twelve (12) inch water main southerly
along S.E. 2"d Avenue to a point as close as possible to the southwest corner of
the referenced property, but without conflicting with any existing bridge structure.
The County also owns and operates a thirty-six (36) inch gravity sewer main
located in S.E. 2" a Street, twenty-one (21) and twenty-four (24) inch gravity
sewer mains in Biscayne Boulevard, and ten (10) and fifteen (15) inch gravity
sewer mains located in S.E. 4th Street (Biscayne Boulevard Way), from which
the property owner shall connect the proposed project, provided that there is
sufficient depth and that there are no obstacles which would preclude
construction of the sewer. The existing eight (8) inch gravity sewer main in S.E.
3rd Street and S.E. 4th Street have capacity for only partial discharges from the
proposed development. Other points of connection may be established subject
to approval of the Department.
information concerning the estimated cost of facilities must be obtained from a
consulting engineer. All costs of engineering and construction will be the
responsibility of the property owner. Easements must be provided covering any
on -site facilities, which will be owned and operated by the Department.
Please be advised that the right to connect the referenced property to the
Department's sewer system is subject to the terms, covenants and conditions
c—n+ f„rf" in 1t10 SPttipmr,nt Agreement between the Florida Department of
Environmental Protection ("DEP") and the County dated July z[ , 'lg , ine
24
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First Amendment to Settlement Agreement between DEP and the County dated
December 21st, 1995, the First Partial Consent Decree and the Second and Final
Partial Consent Decree entered in the United States of America
Environmental Protection Agency vs. Metropolitan Dade County (Case
Number 93-1109 UV-MORENO), as currently in effect or as modified in the
future, and all other current, subsequent or future agreements, court orders,
judgments, consent orders, consent decrees and the like entered into between
the County and the United States of America, State of Florida and/or any other
governmental entity, and all other current, subsequent or future enforcement and
regulatory actions and proceedings.
This letter is for informational purposes only and conditions remain in effect for
thirty - (30) days from the date of this letter. Nothing contained in this letter
provides the property owner with any vested rights to receive water and/or sewer
service. The availability of water and/or sewer service is subject to the approval
of all applicable governmental agencies having jurisdiction over these matters.
When development plans for the subject property are finalized, and upon the
owner's request, we will be pleased to prepare an agreement for water and/or
sewer seNice, provided the Department is able to offer those services at the time
of the owner's request. The agreement will detail requirements for off -site and
on -site facilities, if any, point of connections, connection charges, capacity
reservation and all other terms and conditions necessary for service in
accordance with the Department's rules and regulations.
If we can be of further assistance in this matter, please contact us.
Very truly yours,
Clementine Sherman
New Business Administrative Officer 2
Utilities Development Division
25
MD-WASD ATLAS (SEWER)
359
z
12_ 5 FL AGLER
"---- s 227 15 429 3►
4 j \- 1 287724
mo
I " 5 T ..23 _,
•
$
,fiNT 3 "?
448
449
PROPOSED PROJECT
(\ 450
437
5T
\2924
2,606
8
S T.
F-E2)
t 446
Cr bF1 N 'PLAZAS
,_5U E,E
g — NE MM A -:;A 'i
Z.---- ,.
...8U3 .-
•
92I9
44
MD-WASD ATLAS (WATER)
2,1
r
E 98155
(EJC
ase
c'
I)
z
1
r
K-
F.- 5/25/O2,--
PROPOSED PROJECT
Y.F.5--iD-0Z
( 1 — Etw 2001-f '
2
27
•
•
•
Since 196''9
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
PROPOSED WATER USE CALCULATIONS
PROJECT DUPONT PLAZA
DATE: 4-Feb-04
TYPE OF BUILDING USE
PROPOSED FLOW&
PHASE ONE:
HOTEL ROOMS
CONDOMINIUM APARTMENTS
LOFTS
CONDOMINIUM/HOTEL
RESTAURANT
COMMERCIAL UNITS
PHASE TWO:
CONDOMINIUM APARTMENTS
LOFTS
RESTAURANT (CAFE)
COMMERCIAL UNITS
SUB -TOTAL
PREVIOUS FLOWS:
HOTEL ROOMS
OFFICE
RESTAURANT (6,800 sf)
RETAIL
APARTMENTS
SUB -TOTAL
AREA
[sf]
(units]
62
266
66
300
250
1,782
528
68
100
8,200
297
179,502
225
15,225
146
RATE
[gpd/sf]
[gpd/unit]
100
200
200
100
50
0.10
200
200
35
0.10
100
0,10
50
0
200
ADF
[gpci]
6,200
53,200
13,200
30,000
12,500
178
105,600
13,600
3,500
820
238,798
29,700
17,950
11,250
761
29,200
88,861
NET INCREASE: 149,937
28
Pump Station Monthly
S4-ation..30 -0001 Atlas Pg..F14
O
I DADE WATER & SEWER DEPARTMENT
r..390 NW NORTH RIVER DR
Sec--Township-Range 1-54-41
Genr. ET clock.Y Telm.Y #Pumps. 8
Ty
pe.A ype.A Stn Class.M Speed.2 Hrspwr.+
Res flow(gpd)
Plans.. 7,633,653
Plats_. 0
Extens . 0
Proj Napot
6.01 hrs
4.63 hrs
4.63 hrs
Cap
60.10
46.30
46.30
Date
Mo.NAPOT
09/24/2003
08/25/2003
07/25/2003
06/25/2003
05/27/2003
04/25/2003
03/27/2003
Avg Daily Flows
6.09 42.61
4.87 34.10 0.00 Y_
5.01 35.04 0.00 Y
5.95 41.63 0.00 Y
5.24 36.66 0.00 Y
4.19 29.31 0.00 Y
4.63 32.41 0.00 Y
Information <Plan Review>
Moratorium..OK
Moratorium effective since / /
Rgd
Flg
0.00 Y
Signature..GARCIM
GOLD/M Station I<m>provement GOLD/S <S>tation Inform.
GOLD/D <D>ownstream Station
GOLD/G Codes & Cata<g>ories
•
•
Yearly NAPOT (hrs) 4.63
Stn Gross Capacity(gpd). 221,760,000
Station Reduction Factor 0.60
Stn Net Cap Certif(gpd).. 0
Stn Net Capacity(gpd)•...133,056,000
indicated Flows (gpd) 25, 668, 720
Comments
Prnp
8
8
8
8
8
8
8
Sign Date..08/11/2003 06:15:10.07
GOLD/U <U>pstr eam Stations
GOLD/P <P>ump Information
GOLD/T Sewer Cer<t>ification
29
Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
EXHIBIT "D"
Solid Waste Generation Calculations
•
•
30
•
•
•
NNW
nIgIbin
®®
tg
1
Since 1989
CIVIL
LAND DEVELOPMENT
TRAFFIC AND TRANSPORTATION
PROPOSED SOLID WASTE CALCULATIONS
PROJECT DUPONT PLAZA
DATE: 4-Feb-04
TYPE OF BUILDING USE
AREA/UNITS
[sf]
[seats]
RATE
[Ibisf]
[Ib/seat]
SOLID WASTE
GENERATED
[lb]
SOLID WASTE
GENERATED
[tons]
HOTEL ROOMS
62
8
496
0.25
APARTMENT UNITS
794
8
6,352
3.18
RETAIL
9,982
0.025
250
0.12
RESTAURANT
350
5
1,750
0.88
CONDOMINIUM/HOTEL
300
8
2,400
1.20
LOFTS
134
8
1,072
0.54
NET INCREASE:
12,320
6.16
ANTICIPATED SOLID WASTE VOLUME AT 7 CY PER TON 43 CY / DAY
31