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HomeMy WebLinkAboutSite Utility Study=n --0--• -�'IMINOMMi • :IM:MMinM rr • • Sl?Ice 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION ONE MIAMI MULTI USE PROPOSAL FOR DOWNTOWN MIAMI SITE UTILITY STUDY August 12, 2002 8550 W. FLAGLER STREET, SUITE 113, MIAMI, FLORIDA 33144 TEL: (3051 551-6267 • FAX: 13051 551-4542 • • • ni@l@iet Since 1989 1.111111111111111111111111111 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION TABLE OF CONTENTS Page 1. General 2 2. Storm Drainage System 3 3. Water Distribution System 5 4. Sewer Collection System 7 5. Solid Waste Generation 9 EXHIBITS: Location Map 10 IS B Storm Drainage Well Calculations 12 "C" MD-WASD Availability Letter 20 MD-WASD Atlas (Sewer) 23 MD WASD Atlas (Water) 24 Proposed Water Use Calculations 25 DERM Pump Station 30-0001 Monthly Report 26 "D" Solid Waste Generation Calculations 29 • • • MIK1W11.1.11N11:111101111N;1 mil. 111111MMONIUwll General tiuziE y j('d® d I 1 g' Since 1989 z( CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION ONE MIAMI SITE UTILITY STUDY A. Project Location and size: The proposed project consists of a Diversified Multi -use Facilities to be constructed at an approximately 5.94 acre site located on three city blocks known as Tracts B, C and D, in downtown Miami designated as Block 2; Block 3 and Block 4 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 south SE 4th Street (Biscayne Blvd.), to the east Biscayne Blvd and SE 3rd Avenue and to the north SE 3rd Street and SE 2nd Street. All these being in Section 6, Township 54 South, Range 42 East, Miami -Dade County, Florida. The site in its present condition is being used as an open parking lot facility without any permanent structures. B. The proposed project build -out will be as follows: Block 2: (Tract C, Residential) Area Residential Units Retail Restaurant (22,000 sf) 1.74 450 19,790 572 Acres (Apartments) SF Seats Construction on this block will consist of a 31 story residential tower over 11 story parking garage. The Retail space will be developed within the garage structure at the ground floor level. Block 3: (Tract B, Entertainment and Tract B, Residential) Area Retail Restaurant (27,000 sf) Cinema (69,375 sf) Residential Units Retail Restaurant (16,000 sf) 2.46 18,450 702 3,500 400 20,425 416 Acres SF (Tract B, Entertainment) Seats (Phase 1) Seats (Tract B, Entertainment) Condos (Tract B, Residential) SF (Tract B, Residential) Seats (Tract B, Residential) 2 • imr V/aNrmmw- 1111111001111.16 lC�j�Ll�j,� Since 1989 CIVIL LAND OEVELOPlvENT TRAFFIC AND TRANSPORTATION Construction on this block will consist of a 39 story residential tower with a 10 level parking garage, including a ground level retail pedestal. In addition there will be a 5 story retail/entertainment complex. Block 4: (Tract D, Residential) Area 1.74 Acres Residential Units 650 (Apartments) Retail 8,785 SF Construction on this block will consist of a 58 story residential tower over a 14 story parking garage. The Retail space will be incorporated in the 14 story garage structure on the ground level. 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 of 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) requirements and The Florida Department Of Transportation (FDOT). 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 0.98 will be used for the purpose of this study. 3 • • • 11111111111111111111.11 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION Since 1989 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-1 day storm, to keep flooding below the perimeter grades during the 25 year-3 day storm and to keep flooding below the minimum flood elevation during the 100 year- 3 day storm. Since this site is adjacent to Biscayne Blvd (SR 5) the well system will also have to prevent any discharge into the State Road Right of Way during the Critical Storm event (100 year, 1, 2, 4, 8, 24, 72, 168 and 240- hour storm events). Based on the attached calculations, a total of 13 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. The following is a break down of the number of wells required at each Block: Block 2 3 Wells Block 3 7 Wells Block 4 3 Wells For Well Disposal System calculations refer to attached Exhibit "B". 4 • • nommo ° wwNr�rrn Since 1989 3. Water Distribution System A. Existing Water System Facilities: CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION Miami -Dade Water & Sewer Department (MD-WASD) owns and operates the following domestic water facilities in the vicinity of this project: • Existing 12-inch, 8" and 30" waters mains on SE 2nd Street that run along the entire east side of Block 4. • An existing 12-inch water main on SE 3rd Street that runs along the entire of north side of Blocks 2 and 3 and along the entire south side of Block 4. • An existing 12-inch water main on SE 2nd Avenue that runs along entire the west side of Blocks 2 and 4. • An existing 8" water main that runs along the west side of Block 4. • An existing 8" water main that runs along the west side of Block 2 and along the entire south side of blocks 2 and 3. • An existing 12" water main that runs along the south side of Block 2 and converts into a 24" water main that runs the entire south side of Block 3. • An existing 8" water main that runs along the east side of Block 3. • An existing 24 "water main that runs along the east side of Block 3. These existing water mains can be used to provide fire protection domestic and landscape irrigation service for this project. 5 • • • MNIONOISIM arr WIMEMNIMOMr •NR i®in121 I ® Since 1989 CML LAND DEVELOPi,_NT TRAFFIC AND TRANSPORTATION B. Required Water System Improvements: As stated in the MD-WASD availability letter dated July 17, 2002, (See Exhibit "C"), the existing Watermain System is adequate and additional offsite system improvements will not be necessary for the construction of this project. The existing water mains on the streets adjacent to this project are adequate for the connection of the proposed Domestic Water, Fire Protection and Landscape Irrigation services for the project. Exact location of these services will be determined at the time of final design. The removal and relocation of the existing mains referred to in the MD- WASD letter will not be applicable since those facilities are presently in the public right-of-way. The streets surrounding this project will remain public; therefore no relocation of existing mains is expected. If any of those existing facilities are found to be within private property, they would be relocated as requested. C. Anticipated water use: The water use requirements for this project are calculated based on the build -out information previously described. An additional flow demand of 418,373 GPD is expected from this project. For determination of anticipated flows see Exhibit "C". 6 • • • rrrr r�+r�f iIMMIMEN Nmimmormerr wMwr Since 1989 4. Sewer Collection System CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION 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 that runs along the entire north side of Block 2. This line collects all the sanitary flows from the general area and directs them to Miami -Dade Water and Sewer Department Pump Station # 30-0001. • An existing 8-inch gravity sewer line along SE 3rd Street that runs along the north side of Block 2 and 3 and along the south side of Block 4 westerly to connect to an existing 24" line on Biscayne Boulevard Way. • An existing 10-inch gravity sewer line along . SE 4th Street that runs east along the south side of blocks 2 and 3 and connects to an existing 10 inch line on Biscayne Boulevard Way. • An existing 10-inch gravity sewer line along SE 4th Street that runs east along the south side of blocks 2 and 3 and connects to an existing 21 inch line on Biscayne Boulevard Way_ • An existing 21-inch gravity sewer line along Biscayne Boulevard Way that runs north along the east side of block 3 and connects to an existing 24 inch line on Biscayne Boulevard Way that eventually discharges into the existing 36" line on SE 2nd Street. B. Required Sanitary Sewer System Improvements: MD-WASD Gravity Sewer System requirements: As required by MD-WASD availability letter dated July 17, 2002 (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 proposed project could connect to any of these existing gravity mains to obtain sanitary sewer service. • • OM .r7 more ..""MilIMMIN 2 6 Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION The removal and relocation of the existing mains referred to in the MD- WASD letter will not be applicable since those facilities are presently in the public right-of-way. The streets surrounding this project will remain public; therefore no relocation of existing mains is expected. If any of those existing facilities are found to be within private property, they would be relocated as requested. 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 5.20 hours per day according to DERM. (See Exhibit "C") The current ET data as of June 2002 reflects 6.77 hours, and with an additional flow of 409,200 gallons per day generated by this project it will only increase by 0.07 hours to 6.84 hours. Pump Station No. 30-0001 has sufficient available capacity to support this project. Flows form this Pump Station are transmitted to the MD-WASD Treatment Plant at Virginia Key. Note: Project flows have been subsequently increased to 418,373 gpd. No significant impact to the condition of the pump station is expected. 8 mom EIMMMI rrrr� r..� . — rrrrw — gib in ETcI [ i 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 102 CY per day. (See Appendix "D"). • 9 • • �ea._ r—� _— rrmrsr ammms rrr mo IMEMINOMMIMI j rrr 20 Since 1989 GIVIL LAND DEVELOPA+ENT TRAFFIC AND TRANSPORTATION EXHIBIT "A" Location Map 10 N so f0 1 f3 f7 ST_ 7 S1 Ef L4 z EAST FL AG L t��""S f ~�- z 231 3.E. • TRACT "D" TRACT "C" APPROXIMATE •SCALE I 2 5 t O Icy©�/ 1� 351. BRlCkict D-PSAI g-g3 BAYFRON PARK 'TRACT "B" 50-11 -.. PROJECT LOCATION 35/ BRICKELL KEY ON CLAUGHTON - SEC. 3 (H9 -7©) BRICK KEY t eOrrN``JJ CLAUGH EC . l ( • • • ■ter �w 1MINIPpE �wr 2151 Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION EXHIBIT "B" Storm Drainage Calculations 12 • • ®I% Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TFWISPORTAT)ON STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 2 DATE: 7/5/2002 SITE DATA: SITE AREA = 1.74 ACRES BUILDING FOOT PRINT = 300 FT BUILDING HIGHT = 350 FT BUILDING WALL AREA = 2.41 ACRES CONTRIBUTING BUILDING AREA = 0.72 ACRES CONTRIBUTING AREA = 2.46 ACRES LOWEST ADJACENT GRADE = 6.83 NGVD RUN OFF COEFFICIENT = 0.98 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 13 • • • @ 7 Since 1989 CIVIL LAND DEVELOP/ENT TRAFFIC AND TRANSPORTATION STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 2 DATE: 7/5/2002 DESIGN STORM RAINFALL INTENSITY [in/hr] PEAK RUNOFF [cfs] WELL HEAD [ft] SG + MH [ft] STAGE [NGVD] CRITICAL STAGE [NGVD] 5 yr- 24 hr 6.17 14.89 2.97 3.52 6.49 25 yr- 72 hr 6.98 16.85 3.36 3.52 6.88 7,00 100 yr- 72 hr 7.44 17.96 3.58 3.52 7.10 THE MINIMUM PERIMETER GRADE ELEVATION IS 7.00 NGVD. THE NUMBER OF WELLS PROVIDED IS SUFFICIENT TO MAINTAIN THE PEAK STAGE OF THE 25 YEAR-72HR STORM WITHIN THE PROPERTY. 14 • • • IjnIZiOin.® t gg Since 1989 CIVIL LAND DEVELOPAENT TRAFFIC AND TF ANSPORTAT)ON STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 3 DATE: 7/5/2002 SITE DATA: SITE AREA = 2.46 ACRES BUILDING FOOT PRINT = 300 FT BUILDING HIGHT = 640 FT BUILDING WALL AREA = 4.41 ACRES CONTRIBUTING BUILDING AREA = 1.32 ACRES CONTRIBUTING AREA = 3.78 ACRES LOWEST ADJACENT GRADE = 6.83 NGVD RUN OFF COEFFICIENT = 0.98 WELL DATA: WELL DISCHARGE RATE PER FT OF HEAD = 750 gpm NUMBER OF WELLS = 7 TOTAL WELL DISCHARGE RATE PER FT OF HEAD = 5250 gpm/ft MEAN HIGH TIDE ELEVATION [MHI = 1.52 NGVD WELL DIAMETER = 24 IN SPECIFIC GRAVITY LOSS [SGJ = 2 FT 15 • • • l .� woo /10,--4/1111MMOM, = �rrrr► ® ;1jnio ri n I Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 3 DATE: 7/5/2002 DESIGN STORM RAINFALL INTENSITY [iNhr] PEAK RUNOFF [cfs] WELL HEAD [ft] SG + MH [ft] STAGE [NGVD] CRITICAL STAGE [NGVD] 5 yr- 24 hr 6.17 22.87 1.96 3.52 5.48 25 yr- 72 hr 6.98 25.87 2.21 3.52 5.73 6.00 100 yr- 72 hr 7.44 27.58 2.36 3.52 5.88 THE MINIMUM PERIMETER GRADE ELEVATION IS 6.00 NGVD. THE NUMBER OF WELLS PROVIDED IS SUFFICIENT TO MAINTAIN THE PEAK STAGE OF THE 25 YEAR-72HR STORM WITHIN THE PROPERTY. 16 • • • CIE LAND DEVELOPMENT TRAFFIC AND TRANSFORM -}ON Since 1989 STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 4 DATE: 715/2002 SITE DATA: SITE AREA = 1.74 ACRES BUILDING FOOT PRINT = 300 FT BUILDING HIGHT = 475 FT BUILDING WALL AREA = 3.27 ACRES CONTRIBUTING BUILDING AREA = 0.98 ACRES CONTRIBUTING AREA = 2.72 ACRES LOWEST ADJACENT GRADE = 6.83 NGVD RUN OFF COEFFICIENT = 0.98 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 17 • MR IMINIIIIIIIIIINSIIIIM jili *NM /1"-"-VOINOMMINIM IIMMIIIIIII rrrr �imenumemon Hil�lll I Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATMON STORMWATER WELL CALCULATIONS ONE MIAMI BLOCK 4 DATE: 7/5/2002 DESIGN STORM RAINFALL INTENSITY [in/hr] PEAK RUNOFF [cfs] WELL HEAD [fit] SG + MH MI STAGE [NGVD] CRITICAL STAGE [NGVD] 5 yr- 24 hr 6.17 16.46 3.28 3.52 6.80 25 yr- 72 hr 6.98 18.62 3.71 3.52 7.23 9.69 100 yr- 72 hr 7.44 19.84 3.96 3.52 7.48 THE MINIMUM PERIMETER GRADE ELEVATION IS 9.69 NGVD. THE NUMBER OF WELLS PROVIDED IS SUFFICIENT TO MAINTAIN THE PEAK STAGE OF THE 25 YEAR-72HR STORM WITHIN THE PROPERTY. 18 • • awwwr : 11111•11111011111 i fF f 6 M Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION 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 19 110 SERVE = CONSERVE MIAMi-DADE WATER AND SEWER DEPARTMENT • • July 17, 2002 MDM Development Group C/o VSN Engineering, Inc. 8550 W Flagler Street, Suite 113 Miami, Florida 33144 Re: Water and Sewer Availability for MDM DEVELOPMENT GROUP, a proposed project located at S.E. 3 Avenue and S.E. 3 Street, Miami - Dade -County, -Florida: Ladies and Gentlemen: This letter is in response to your inquiry regarding water and sewer availability to the above -referenced project for the proposed construction of one thousand one hundred (1,100) residential apartment units, one hundred fifty-seven thousand (157,000) square feet of retail store space, three thousand five hundred (3,500) seat cinema and one thousand four hundred seventeen (1,417) seat restaurant. There is an existing twenty-four (24) inch water main and a twelve (12) inch water main located within said property, which must be removed and/or relocated. All costs incurred will be borne solely by the property owner. The removal and/or relocation of certain water facilities are a precedent prior to the rendering of water service to said property. Said relocation and/or removal of facilities, shall be performed by or for the property owner in accordance with plans and specifications to be approved by the County and in such a manner that there will be no interruption of services to the County's existing customers. The property owner must contact the Departments Plans Review Section, prior to removal and/or relocation. Any proposed water main extensions within said property, shall be twelve (12) inches minimum in diameter, with two (2) points of connection. Other points of connection may be established, subject to approval of the Department. There is an existing ten (10) inch gravity sewer main located within said property, which must be removed and/or relocated. All costs incurred will be borne solely by the property owner. The removal and/or relocation of certain gravity sewer facilities are a precedent prior to the rendering of sewer service to said property. Said relocation and/or removal of facilities, shall be performed by or for the property owner in accordance with plans and specifications to be approved by the County and in such a manner that there will be no interruption of services to the County's existing customers. The property owner must contact the 20 • • • Departments Plans Review Section, prior to removal and/or relocation. Any proposed gravity sewer main extensions within said property, shall be twelve (12) inches minimum. Other points of connection may be established subject to approval of the Department. Construction connection charges and connection charges shall be determined once the property owner enters into an agreement for water and sewer service with the Department. Information concerningthe 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. In addition, the Department's standard water connection charge will be required. 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 set forth in the Florida Department of Environmental Protection ("DEP") and the County dated July 27th, 1993, the 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 State of American Environmental Protection Agency vs. Metropolitan Dade County (Case Number 93-1109 CIV- 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, State of Florida 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 service. The availability of, water 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 service, 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. 21 e if we can be of further assistance in this matter, please contact us. Very truly yours, Sandy de Armas New Business Representative Utilities Development Division • • 22 • .14 • r343 N 359 MD-WASD ATLAS (SEWER) 64E2 364 I 6 S 3€2 Z i) 363 404 T5. '40-, 12" E. s FL AGLER 14) {2823 0 S. E. 2 8 r a" # PT273 15 3G0 .•s ; -. 1 4K3 412 iD • 2.5 S T. d2d 1 441 a24 426 4872 < lz ST.23 422 277 " 27 111111, i;? rzAviri ( yv 44s S.L. N 2932 429 43, 43oil 0 2E 06 2 31." t � •436 44 a E 437 ST 10 453 15 98 433 439 4 juiL43 mod. VIP 447 4-43 4641 m 131 15'.- 456 C i-1 -1 S98, 446 PLAZA SLUDGE 2 _ 12 �'.S,t 846 13 f5 � 810 3 #2' 34 2 -5 ? TRAILER �23 .4 • '219 • 327 MD-WASD ATLAS (WATER) 4 27'9') 9 271 9 kl 141,4 tr� ST ?B165 (EX 11/10/98) z U \\ B-L002-ULO F.-a/Z5/02 .E MI Y.F.5-1O-O2 DW-2OO1.-006 t { Qw 2001-0067114 546 24 • • • thing Since 1989 CIVIL LAND aEVELOPAENT TRAFFIC AND TRANSPORTATK?N PROPOSED WATER USE CALCULATIONS PROJECT: ONE MIAMI DATE: 9-Aug-02 TYPE OF BUILDING USE AREA/UNITS Csf] [seats] RATE [gpd/sf] [gpd/seat] ADE [gpd] TRACT C (RESIDENTIAL) APARTMENT UNITS 450 200 90,000 RETAIL 19,790 0.05 990 RESTAURANT (22,000 sf) 572 50 28,600 SUB -TOTAL 119,590 TRACT B (ENTRETAINMENTZ RETAIL 18,450 0.05 923 RESTAURANT (27,000 sf) 702 50 35,100 CINEMA (69,375 SF) 3,500 3 10,500 SUB -TOTAL 46,523 TRACT D (RESIDENTIAL & PARKING) APARTMENT UNITS 650 200 130,000 RETAIL 8,785 0.05 439 SUB -TOTAL 130,439 TRACT B (RESIDENTIAL) CONDOMINIUM UNITS 400 250 100,000 RETAIL 20,425 0.05 1,021 RESTAURANT (16.000 sf) 416 50 20,800 SUB -TOTAL 121,821 NET INCREASE: 418,373 25 • Pump Station Monthly Information Station..30 -0001 Atlas Pg..F14 MIAMI DADE WATER & SEWER DEPARTMENT P,ddr..390 NW NORTH RIVER DR Sec -Township -Range �enr. ET clock.Y Telm.Y #Pumps. 8 Pmlo Type.A Stn Class.M Speed.2 Hrspwr.+ 1-54--41 Res Plats.. Extens. flow(gpd) 8,678,336 0 0 Proj Napot 6.77 hrs 5.20 ears 5.20 hrs % Cap 67.70 52.00 52.00 <plan Review> Moratori u_.... OK Moratorium effective since / / Yearly NAPOT (hrs) 5.20 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 F ows(gpd) 28,828,800 Date Mo.NAPCT Avg Daily Flows Rgd # Fig Pmp 35/24/2002 3.55 24.83 0.00 Y 8 34/25/2002 3.18 22.25 0.00 Y 8 33/27/2002 4.04 28.28 0.00 Y 8 32/26/2002 3.32 23.22 0.00 Y 8 D1/28/2002 4.72 33.01 0.00 Y 8 12/26/2001 3.67 25.70 0.00 Y 8 11/21/2001 6.34 44.39 0.00 Y 8 Signature..LEZCAF Sign Date 01/29/2002 16:27:35.57 Station I<m>provement. GOLD/S <S>tation Inform. GOLD/U <U>pstream Station <D>ownstream Station GOLD/P <P>ump Information Codes & Cata<g>ories GOLD/T Sewer Cer<t>ification Comments L)/M /D .SOLD / G • 26 • ®2002070i092913J0*LEZCAF * This is not an official doc22 ert. * 4 Star Station Station Current Delta 22o\cte3 Z T ve Owner Number ET {Hrs) ET (Hr ) ET Er Proposed Number of gallons (gpd): 409200 k**************************** Downstream Stations ***********************+«wxx* \2 A5214+ 30 0001 6.77 0.07 6,54 :3 30 CD 1002.43 0.07 1002.50 %C 30 RS 1002.28 0.03 1002.32 :3 30 RS95APR 1001.97 0.03 2062.03 :2 30 RS94MAR 1002.12 0.03 1002.23 • • 27 • n.....r� 011111111111111111 w�rr rrrrwr w.._ Ninn is ninj Since 1989 CIVIL LAND DEVELOPMENT TRAFFIC AND TRANSPORTATION EXHIBIT "D" Solid Waste Generation Calculations 28 • rra� fww - V� rrr , irriirmirmois err i\-Aj .rr Since 1989 Z1 c 1L LAND DEVELOPMENT TR4PFiC AND TRANSPORTATION PROPOSED SOLID WASTE CALCULATIONS PROJECT: ONE MIAMI DATE: t 3-Aug-02 TYPE OF BUILDING USE AREA/UNITS [sf] [seats? RATE [Ibfsf] [Iblseatj SOLID WASTE GENERATED Obi [ SOL!D WASTE GENERATED [tans] TRACT C (RESIDENTIAL,' APARTMENT UNITS 450 8 3.600 1.80 RETAIL 19.790 0.025 495 0.25 RESTAURANT (27,000 sf) 572 5 2,860 1,43 SUB -TOTAL 6,955 3.48 TRACT B (ENTRETAUI MENTI RETAIL 18,450 0.025 461 0.23 RESTAURANT (25,000 sf) 702 5 3,510 1.76 CINEMA (69,375 SF) 3,500 2 7,000 3.50 ,SUB -TOTAL 10,971 5.49 TRACT 0 (RESIDENTIAL' APARTMENT UNITS 650 8 5,200 2.60 RETAIL 8,785 0.025 220 0.11 SUB -TOTAL 5,420 2.71 TRACT 8 (RESIDENTIAL' CONDOMINIUM UNITS 400 8 3,200 1.60 RETAIL 20,425 0.025 511 0.26 RESTAURANT (16,000 sf) 416 5 2,080 1.04 SUB -TOTAL 5,791 2.90 NET INCREASE: 29,136 14.57 ANTICIPATED SOLID WASTE VOLUME AT 7 CY PER TON: CY I DAY 29 • • .¥'J.`'MI-DA✓E ATE kc.k. K .:a!: is, September 4, 2002 'JSN Engineering, Inc. 8550 W. Flagler Street Suite 113 Miami, Florida 331414 Re: Water and Sewer Availability for "ONE MIAMI", Miami -Dade County, Florida. Ladies and Gentlemen: This letter is in response to your inquiry regarding water and sewer availability to the above -referenced project for the proposed construction of one thousand five hundred (1,5O0) residential apartment units, sixty-seven thousand four hundred fifty (67,450) square feet of retail store space, three thousand five hundred (3,500) seat cinema and one thousand six hundred ninety (1,690) seat restaurant The County owns and operates a thirty (30) inch water main located at S.E. 2 Street and S.E. 2nd Avenue, from which the property owner shall install and connect a twenty-four (24) inch water main, southerly iri S.E. 2'd Avenue to Biscayne Boulevard Way, thence, easterly in Biscayne Boulevard Way to be interconnected to the existing twenty-four (24) inch water main. Any additional water main extensions within the referenced property shall be twelve inches (12) minimum in diameter with two (2) points of connection. The County also owns and operates an eight (8) inch gravity sewer main abutting the entire boundary of the referenced property, from which the property owner shall connect said property. Any proposed sewer main extensions within said property should be eight (8) inches minimum Construction connection charges and connection charges shall be determined once the property owner enters into an agreement for water service with 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_ In addition, the Department's standard water connection charge will be required. 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 set forth in the Florida Department of Environmental Protection ("DEP") and the County dated July 27th, 1993, the First Amendment to Settlement 2© • • • Agreement between DEP and the County dated December 215t, 1995, the First Partial Consent Decree and the Second and Final Partial Consent Decree entered in the United State of American Environmental Protection Agency vs. Metropolitan Dade County (Case Number 93-1109 CIV- 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, State of Florida 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 service. The availability of water 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 service, 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, elE(1`6 M. Barrios New Business Supervisor 1 Utilities Development Division 21 • maw aria am▪ MIIMONNE O NENNIONNem r^11.1111w11.r.w rINEMs MEMrrr ��L! 1 IFS II tr4 Since 1989 LAND DEVELOPMENT TRAFFIC VC TRANSPORTATION C. Transmission Capacity Requirements The Wastewater generated by this project will be conveyed to MD-VVASD Regional Pump Station No. 30-0001. This is a major station with a yearly NAPOT of 5.20 hours per day according to DERM_ (See Exhibit MC") The current ET data as of June 2002 reflects 6.77 hours, and with an additional flow of 409,200 gallons per day generated by this project it will only increase by 0.07 hours to 6.84 hours. Pump Station No. 30-0001 has sufficient available capacity to support this project. Flows form this Pump Station are transmitted to the MD-VVASD Treatment Plant at Virginia Key. Note: Project flows have been subsequently increased to 418,373 gpd. No significant impact to the condition of the pump station is expected. 8 Ammar 1•1111111111M c Since 1989 CML LAND DEV l,OTAlENT TRAFFIC AND TRANSPORTATION B. Required Water System Improvements: As stated in the MD,WASD availability letter dated July 17, 2002, (See Exhibit "C"), the existing Watermain System is adequate and additional offsite system improvements will not be necessary for the construction of this project. The existing water mains on the streets adjacent to this project are adequate for the connection of the proposed Domestic Water, Fire Protection and Landscape Irrigation services for the project. Exact location of these services will be determined at the time of final design. C, Anticipated water use: The water use requirements for this project are calculated based on the build -out information previously described. An additional flow demand of 418,373 GPD is expected from this project. For determination of anticipated flows see Exhibit "C". 6