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HomeMy WebLinkAboutItem #21 - Discussion ItemTO FROM CITY OF MIAMI, FLORIDA 17 INTER -OFFICE MEMORANDUM Honorable Mayor and Members of the City Commission Jose Garcia -Pedrosa City Manager DATE: SUBJECT May 12, 1998 REFERENCES ENCLOSURES: FILE : Discussion Item/ Presentation on Virginia Key For City Commission Meeting of May 12, 1998 It is respectfully recommended that a discussion take place before the City Commission on the matter of Virginia Key, its current status and future development. A presentation, following the attached Presentation Outline, will be made by staff of the Planning and Development Department, with support from other affected departments and offices, including Asset Management, Parks and Recreation, and Conferences, Conventions and Public Facilities. At the conclusion of the presentation, we would ask that the Commission discuss items of general interest and those that may require specific direction to the Administration. BACKGROUND In June 1987, the City Commission adopted the Virginia Key Master Plan which established policies for the use, development and management of lands, the protection and enhancement of natural resources, and the development of support structures (roads, parking, utilities) and maintenance to serve this barrier island. A copy of the Virginia Key Master Plan is enclosed for your reference. Since 1987, the Administration has taken several steps to implement policies of the Master Plan. These actions include issuing requests for development proposals, seeking grants for the protection and enhancement of the beach and coastal hammock, annexing City -owned properties into the City's jurisdictional boundaries, and initiating zoning changes. The Planning and Development Department will lead a presentation to provide the Commissioners an overall picture of Virginia Key followed by an area -by -area review of existing conditions, pertinent issues and opportunities. We hope this will stimulate a discussion of those opportunities. It is intended that at the presentation's conclusion, the City Commission will provide policy direction to staff as to zoning matters and the development approach which includes prioritizing development initiatives and defining land parcels to be offered for development. CMC:ARW:1~J:lim .�D c: Arleen R. Weintraub, Assistant Director Lourdes Slazyk, Assistant Director D. E. Johnson, Chief of Development Attachments: Presentation Outline 1987 Virginia Key Master Plan 1 • � VIRGINIA KEY PRESENTATION TO THE MIAMI CITY COMMISSION MAY 1 Z 1998 A. INTRODUCTION 1. Overview and Purpose of Presentation 2. Virginia Key Master Plan 3. Current Issues B. AREAS OF OPPORTUNITY The following geographic designations have been assigned by staff to facilitate this presentation. For each area, Staff will describe existing conditions (leases, deeds, operations by City forces & others), current projects, zoning & land use, and, where appropriate, potential for development or enhancement. 1. Marine Stadium Basin Properties a) General Description & Plan Recommendations b) Deed Restriction c) City Operations - Revenues (1) Marine Stadium Marina (2) Marine Stadium d) Existing Lessees & Occupants - Revenues & Operations (1) Miami Rowing Club (2) Bayside Seafood Restaurant (3) Southeast Marine Repair Shop (4) Tony's Jet Skis (5) Rickenbacker Marina (5a) South Fork Restaurant (sublease) (5b) Key Biscayne Boat Rental (sublease) (6) Rusty Pelican Restaurant e) 1994 & 1995 UDP's for Stadium & Boat Yard f) Environmental Regulations/impacts g) New & Corrected Zoning 2. Old County Park Site a) General Description & Plan Recommendations b) Joint City -County Master Plan c) County Deed Restriction d) 1995 Campground UDP e) Parking Operation for Lipton Tournament f) Beach Renourishment Project (1) Safe Neighborhood Park Bonds (2) County -wide Funding Task Force g) Annex Area/Need for City Zoning 3. North Point a) General Description & Plan Recommendations b) Deed Restriction - Airport & Harbors Use c) Existing Operations & Projects (1) Spoil/Fill Disposal Site (2) Solid Waste Composting Facility (3) City/County Mitigation Project d) FAA Tower 4. Old Landfill a) General Description & Plan Recommendations b) EPA Closure c) WKAT Tower Lease d) Future Opportunities (1) Regional Recreational Facilities (Joint Local Government, private Soccer) (2) Parking & Support Facilities (3) New Closure Requirements 5. Beach & Existina Hammock Areas a) General Description & Plan Recommendations b) Environmental Constraints/Opportunities (1) Coastal Hammock Restoration (2) Turtle Nesting Areas (3) Dune Restoration c) Beach Renourishment Project d) City Beach Operation (1) Re -opening (2) Wind Surfing Mecca (3) Other Opportunities e) Zoning Correction 6. Shrimpers' Lagoon & Treatment Plant a) General Description & Plan Recommendations b) Water & Sewer Dept. Treatment Plant (1) Odor Control Program (2) Outfall Pipeline Project & Easements c) Jimbo's Zoning Correction 7. Critical Wildlife Area & Adjacent Environmental Lands a) General Description & Plan Recommendations b) Opportunities & Limitations of the CWA designation c) Proposed Nature/Environmental Center & funding from Safe Neighborhood Park Bond Program d) Potential Mitigation Bank (designated sites on entire island) C. POLICY RECOMMENDATIONS/DIRECTIVES 1. Zoning Matters/Recommendations a) Proceed with specified land use changes b) Revise and resubmit land use changes for Shrimper's Lagoon and Marine Stadium areas. c) Create new PR-1 zoning category 2. Development Approach/Directives a) Packaging of UDP Parcels (1) Large scale, national approach (Blue Ribbon Committee Report) (2) Smaller, related use parcels b) Implementation Priorities by Area & Approach (1) Marine Stadium and Basin (with or without Campground) (2) Campground (with or without Beach, beach concessions) (3) North Point (alone or with other sites) ATTACHMENTS • Area Map • Lessee Map and Matrix • Zoning Maps • Virginia Key Master Plan Virginia Key Presentation Outline VIRGINIA KEY AREAS LEGEND 1. Marine Stadium Basin Properties 2. Old County Park Site 3. North Point 4. Old Landfill 5. Beach & Hammock 6. Shrimpers Lagoon & Treatment Plant 7. Critical Wildlife Area & Adjacent Environmental Lands , 2M...J74 VIRGINIA KEY LESSEES & LICENSEES 0 5 /O s o. A�' 5b 4 5a 2 &3 � \ 1 V LEGEND Area 1 - Marine Stadium 1. Miami Rowing Club 2. Bayside Seafood Restaurant 3. Southeast Marine Repair Shop 4. Tony's Jet Skis 5. Rickenbacker Marina, Inc. (includes parking) 5a. South Fork Restaurant 5b. Key Biscayne Boat Rental 6. Biscayne Bay Restaurant (dba, Rusty Pelican Restaurant) 8 Area 3 - North Point 7. US/Federal Aviation Administration Area 4 - Land Fill 8. Hernstadt Broadcasting Corp (WKAT AM Radio) Area 6 - Shrimper's Lagoon 9. Jimbo's � R-P, EIVA LESSEES AND LICENSEES ON VIRGINIA KEY (as of 4/23/98) MAP KEY TYPE OF DATE OF TERM TERM RENT EST REVENUE LESSEE/LICENSEE AGRMNT AGRMNT (W/O OP) (INCL OP) EXPIRATION RENT INCREASES FY '98 IRDI AREA 1 - MARINE STADIUM 1 I Miami Rowing Club, Inc. I Lease 11/13/811 20 years 1 1 12/l/00 1 $100/yr I I $ 100 Bayside Seafood Revocable $2,500/mo 2 Restaurant License 12/21/94 1 1 mo-to-mo I Plus 8% of gross over $41 667/mo $ 30,000 Southeast Machine Revocable 3 Repair Shop License mo-to-mo $1,500/mo $ 18.000 1 4 1 Tony's Jet Skis I I I I mo-to-mo 1 14% of gross I I$ 12,000 1 IPaid by Rickenbacker Marina in j5bKeBiscayne term commensurate with accordance with % rent set forth in I Boat Rental Sublease 10/29/93 Rickenbacker Lease 1/7/09 Rickenbacker lease Page 1 LESSEES AND LICENSEES ON VIRGINIA KEY (as of 4/23/98) MAP KEY TYPE OF DATE OF TERM TERM RENTLESSEE/LICENSEE EST REVENUE AGRMNT AGRMNT (W/O OP) (INCL OP) EXPIRATION RENT INCREASES FY '98 (RD) $4,000/mo OR 2.5% $ 0 - $100,000 Biscayne Bay Restaurant 3.0% $100,001 - $150,000 6 (Rusty Pelican) Lease 2/1/70 20 years 30 years 10/1/02 5.0% $150,001 or more $ 347,233 AREA 3 - NORTH POINT 7 U.S. Federal Aviation Administration Lease 6/1/94 1 year yr to yr til 2004 <------- $1,208.28/mo $ 14,500 3% on Oct 1st each yr AREA 4 - LANDFILL 8 WKAT Lease 9/1/82 25 years 25 years 9/2/07 $5,854.79/mo CPI increase; Feb lsteach year $ 74,500 AREA 6 - SHRIMPERS' LAGOON 9 Jimbos n/a $0 $ TOTAL $ 639,7, * Rickenbacker Marina pays % rent due from Southfork and Key Biscayne Boat Rental. Rickenbacker's monthly reports do not break down the gross sales allotted to subtenants. It is estimated that revenue to the City has increased approximately $3,700/mo since the opening of Southfork. a r Page 2 VIRGINIA KEY EXISTING ZONING Outside City L LEGEND CS -Conservation PR - Parks & Recreation C-1 - Restricted Commercial G/I - Government & Institutional Annex - Areas Recently Annexed (Undesignated Land Use & Zoning) • 1>�S� no Ai'1�1 � z•r:. VIRGINIA KEY PROPOSED ZONING LEGEND CS -Conservation PR - Parks & Recreation CA - Restricted Commercial G/I - Government & Institutional VI RG I N IA K EY P rep red by THE DEPARTMENT OF PLANNING AND DEVELOPMENT May 12, 1998 1 -MARINE STADIUM BASIN PROPERTIES • 1 MARI N E STADI U M BAST N PROPERTIES Marine Stadium: • 18-Acre Site • 6,500-Seat Grandstand Built for Viewing Marine Events • 925-Space Parking Lot 1 MARINE STADIUM BASIN PROPERTIES Marine Stadium: • Premiere Facility of its Kind When Opened in 1960's • Deed Restriction for Marine Stadium & Allied Purposes Only • Stadium Closed Since Hurricane Andrew in 1992 1 MARINE STADIUM BASIN PROPERTIES Water Basin: 200-Acres • Uniquely Designed for Boat Racing • Accommodated Other Marine Concerts and Special Events • 4,800 Foot Strip of Land Provides Access & Forms Basin's Northern Edge 1 MARINE STADIUM BASIN PROPERTIES Marine Stadium Marina: • 6.6-Acre Site • 250-Slip, Dry Dock Storage Marina City -Operated (Virginia Key Boatyard) • 80% Occupied • Estimated Net Revenues: FY'98 $117, 000 FY'99 $240, 900 3 no Ar1� 1 1 MARINE STADIUM BASIN PROPERTIES Lessees/Licensees Revenues FY98 • Miami Rowing Club, Inc. • Bayside Seafood Restaurant • Southeast Machine Repair Shop • Tony's Jet Skis • Rickenbacker Marina (Parking) • Rickenbacker Marina, Inc." *Includes Southfork Restaurant Key Biscayne Boat Rental • Rusty Pelican Restaurant TOTAL: $100 $30,000 $18,000 $12,000 $1,200 $142,250 $347,233 $550,783 1 MARINE STADIUM BASIN PROPERTIES Proposed Zoning: • Marine Stadium Area to New Marine Facilities Category • Basin Edge from Conservation to New Parks & Recreation Category Str�:�rL.4 1 MARI N E STADI U M BASI N PROPERTIES Development Suitability: • Potential for Government & Institutional, Recreation, Commercial, Marine -Related Uses 2 - OLD COUNTY PARK SITE 2 OLD COUNTY PARK SITE • 77-Acre Former County Park • 2,500 Foot Beachfront Along Bear Cut • $1 Million Beach Renourishment Project in Permitting • Site is Used on Permit Basis for Group Events & Concerts 2 OLD COUNTY PARK SITE • Location of County -Operated Parking for Lipton Tennis Tournament • County Deed Restriction for Public Park and Campground per Approved Master Plan • Development Potential for Recreation, and Campground Use -9��r372 lam. 3 - NORTH POINT 3 NORTH POINT • 70-Acre Bay Bottom Dredge Deposit Site • 3,000 Foot Waterfront Along Norris Cut • Miami & Miami Beach Skyline Views AM n 3 NORTH POINT • Wetlands Mitigation Project Underway • Location of City Composting Facility • FAA Tower Lease Expires 2004 Estimated FY'98 Revenues $14,500 3 NORTH POINT • Proposed Rezoning of Northeastern Waterfront Edge from Conservation to Parks & Recreation • State Deed Restriction for Airport & Harbors Use • Suited for Commercial & Recreational Redevelopment s 4 -OLD LANDFILL 4 OLD LANDFILL • 120-Acre Former Public Dump Includes 15-Acre Wetland • Closed & Capped in 1976 under EPA Supervision • Reuse Subject to Environmental Testing & Remediation f 4 OLD LANDFILL • 2.2-Acre Site Leased to WKAT Radio, Lease Expires 2007 FY'98 Estimated Revenues $74,500 • Proposed Reuse for Overflow Parking Uor Recreational Fields 5 - BEACH & HAMMOCK 7l sins- to s 5 BEACH & HAMMOCK • 72-Acres with 5,000 Foot Beach • Includes 14.5-Acre Hardwood Hammock • Nearly 4-Acre Prime Coastal Hammock • Restoration Project Underway by City • City's Beach Closed January 1997 5 BEACH & HAMMOCK • $1 Million Beach Renourishment Project in Permitting • Turtle Nesting Habitat • Popular Area for Swimming • World Reknow n for Wind -Surfing • Proposed Rezoning of Sandy Beach from Conservation to New Parks & Recreation Category 6 - SHRIMPERS' LAGOON & TREATMENT PLANT 6 SHRIMPERS' LAGOON & TREATMENT PLANT Lagoon • 8-Acre Lagoon with Channel to Norris Cut • Popular Area for Boaters and for Film Shoots • Manatee Protection Zone • Jimbo's in Conservation Zone Proposed Rezoning to New Parks & Recreation Category IS�►G�ts� 12 6 SHRIMPERS' LAGOON & TREATMENT PLANT Treatment Plant • 115-Acre County Waste Water Treatment Facility • Odor Control Program Ongoing • Outfall Pipeline Project Under Construction 7 - CRITICAL WILDLIFE AREA & ADJACENT LANDS 140190� urs�—'3 7 CRITICAL WILDLIFE AREA & ADJACENT LANDS • 460-Acres of Mangrove, Marsh, Tidal Flats • State Designated Bird & Wildlife Sanctuary • Area Closed August through April 7 CRITICAL WILDLIFE AREA & ADJACENT LANDS • Manatee Protection Zone • No Development Permitted in Protected Areas • Proposed Environmental Center: $500,000 from Park Bonds, Proposed Rezoning from Conservation to New Parks & Recreation Category KuSFc+�++ VIRGINIA KEY PRESENTATION TO THE MIAMI CITY COMMISSION MAY 12, 1998 A. INTRODUCTION 1. Overview and Purpose of Presentation 2. Virginia Key Master Plan 3. Current Issues B. AREAS OF OPPORTUNITY The following geographic designations have been assigned by staff to facilitate this presentation. For each area, Staff will describe existing conditions (leases, deeds, operations by City forces & others), current projects, zoning & land use, and, where appropriate, potential for development or enhancement. 1. Marine Stadium Basin Properties a) General Description & Plan Recommendations b) Deed Restriction c) City Operations - Revenues (1) Marine Stadium Marina (2) Marine Stadium d) Existing Lessees & Occupants - Revenues & Operations (1) Miami Rowing Club (2) Bayside Seafood Restaurant (3) Southeast Marine Repair Shop (4) Tony's Jet Skis (5) Rickenbacker Marina (5a) South Fork Restaurant (sublease) (5b) Key Biscayne Boat Rental (sublease) (6) Rusty Pelican Restaurant e) 1994 & 1995 UDP's for Stadium & Boat Yard f) Environmental Regulations/Impacts g) New & Corrected Zoning 2. Old County Park Site a) General Description & Plan Recommendations b) Joint City -County Master Plan c) County Deed Restriction d) 1995 Campground UDP e) Parking Operation for Lipton Tournament f) Beach Renourishment Project (1) Safe Neighborhood Park Bonds (2) County -wide Funding Task Force g) Annex Area/Need for City Zoning 3. North Point a) General Description & Plan Recommendations b) Deed Restriction - Airport & Harbors Use c) Existing Operations & Projects (1) Spoil/Fill Disposal Site (2) Solid Waste Composting Facility (3) City/County Mitigation Project d) FAA Tower 4. Old Landfill a) General Description & Plan Recommendations b) EPA Closure c) WKAT Tower Lease d) Future Opportunities (1) Regional Recreational Facilities (Joint Local Government, private Soccer) (2) Parking & Support Facilities (3) New Closure Requirements 5. Beach & Existina Hammock Areas a) General Description & Plan Recommendations b) Environmental Constraints/Opportunities (1) Coastal Hammock Restoration (2) Turtle Nesting Areas (3) Dune Restoration c) Beach Renourishment Project d) City Beach Operation (1) Re -opening (2) Wind Surfing Mecca (3) Other Opportunities e) Zoning Correction 6. Shrimgers' Laaoon & Treatment Plant a) General Description & Plan Recommendations b) Water & Sewer Dept. Treatment Plant (1) Odor Control Program (2) Outfall Pipeline Project & Easements c) Jimbo's Zoning Correction 7. Critical Wildlife Area & Adiacent Environmental Lands a) General Description & Plan Recommendations b) Opportunities & Limitations of the CWA designation c) Proposed Nature/Environmental Center & funding from Safe Neighborhood Park Bond Program d) Potential Mitigation Bank (designated sites on entire island) C. POLICY RECOMMENDATIONS/DIRECTIVES 1. Zoning Matters/Recommendations a) Proceed with specified land use changes b) Revise and resubmit land use changes for Shrimper's Lagoon and Marine Stadium areas c) Create new PR-1 zoning category 2. Development Approach/Directives a) Packaging of UDP Parcels (1) Large scale, national approach (Blue Ribbon Committee Report) (2) Smaller, related use parcels b) Implementation Priorities by Area & Approach (1) Marine Stadium and Basin (with or without Campground) (2) Campground (with or without Beach, beach concessions) (3) North Point (alone or with other sites) ATTACHMENTS • Area Map • Lessee Map and Matrix • Zoning Maps • Virginia Key Master Plan Virginia Key Presentation Outline • • �I�S� ^040 01;1— A"72 1 VIRGINIA KEY AREAS LEGEND 1. Marine Stadium Basin Properties 2. Old County Park Site 3. North Point 4. Old Landfill 5. Beach & Hammock 6. Shrimpers Lagoon & Treatment Plant 7. Critical Wildlife Area & Adjacent Environmental Lands • oQ _172..1 VIRGINIA KEY LESSEES & LICENSEES LEGEND Area 1 - Marine Stadium 1. Miami Rowing Club 2. Bayside Seafood Restaurant 3. Southeast Marine Repair Shop 4. Tony's Jet Skis 5. Rickenbacker Marina, Inc. (includes parking) 5a. South Fork Restaurant 5b. Key Biscayne Boat Rental 6. Biscayne Bay Restaurant (dba, Rusty Pelican Restaurant) Area 3 - North Point 7. US/Federal Aviation Administration Area 4 - Land Fill 8. Hernstadt Broadcasting Corp (WKAT AM Radio) Area 6 - Shrimper's Lagoon 9. Jimbo's LESSEES AND LICENSEES ON VIRGINIA KEY (as of 4/23/98) MAP TYPE OF DATE OF TERM TERM RENT EST REVENUE KEY LESSEE/LICENSEE AGRMNT AGRMNT (W/O OP) (INCL OP) EXPIRATION RENT INCREASES FY '98 (RD) AREA 1 - MARINE STADIUM Rickenbacker Marina Revocable * (parking) Permit 8/5/85 r-to- r $1,200/ r $ 1,200 5 LRickenbacker Marina Inc Lease 1 7/1/771 20 years 30 years 1/7/09 $4,500/mo OR Fuel $.025/gal; Wet & dry storage 10.0% Other: $ 0 - $20,000 3.0% $20,000 - $50,000 2.5 % above $50.000 2.0% T td) Lill • Southfork Restaurant Paid by Rickenbacker Marina in (subtenant of Rickenbacker accordance with % rent set forth in 5a Marina) Sublease 2/14/96 12/31/08 Rickenbackerlease $ _ term commensurate with 5b Key Biscayne Boat Rental I Sublease 1 10/29/93 Rickenbacker Lease Paid by Rickenbacker Marina in accordance with % rent set forth in 1/7/09 Rickenbacker lease Page 1 LESSEES AND LICENSEES ON VIRGINIA KEY (as of 4123/98) MAP TYPE OF I DATE OF TERM TERM RENT EST REVENUE KEY LESSEE/LICENSEE I AGRMNT AGRMNT IW/O OP) (INCL OP) I EXPIRATION RENT INCREASES I FY '98 IRD) $4,000/mo OR 2.5% $ 0 - $100,000 Biscayne Bay Restaurant 3.0% $100,001 - $150,000 6 (Rusty Pelican) Lease 2/1/70 20 years 30 years 10/1/02 5.0% $150,001 or more $ 347,233 AREA 3 - NORTH POINT U.S. Federal Aviation yr to yr 3% on Oct 1st 7 Administration Lease 6/1/94 1 year ti12004 <------- $1,208.28/mo each yr $ 14,500 AREA 4 - LANDFILL CPI increase; Feb 1st each 8 WKAT Lease 9/1/82 25 years 25 years 9/2/07 $5,854.79/mo year $ 74,500 AREA 6 - SHRIMPERS' LAGOON 9 Jimbos n/a $0 $ TOTAL V( * Rickenbacker Marina pays % rent due from Southfork and Key Biscayne Boat Rental. I Rickenbacker's monthly reports do not break down the gross sales allotted to subtenants. It is estimated that revenue to the City has increased approximately $3,700/mo since the opening of Southfork. $ 639,7h Page 2 VIRGINIA KEY PROPOSED ZONING LEGEND CS - Conservation PR - Parks & Recreation C-1 - Restricted Commercial G/I - Government & Institutional VIRGINIA KEY EXISTING ZONING LEGEND CS -Conservation PR - Parks & Recreation C-1 - Restricted Commercial G/I - Government & Institutional Annex - Areas Recently Annexed (Undesignated Land Use & Zoning) !y Q A M�1 ['�f �■ V I R G I N I A M A S T E R P L A N C I T Y 0 F M I A M I P L A N N I N G D E P A R T M E N T CITY OF MIAMI VIRGINIA KEY MASTER PLAN Xavier L. Suarez, Mayor J. L. Plummer, Vice Mayor Joe Carollo, Commissioner Miller J. Dawkins, Commissioner Rosario Kennedy, Commissioner Cesar H. Odlo, City Manager Walter L. Pierce, Assistant City Manager Prepared by the City of Miami Planning Department Sergio Rodriguez, Director Joseph W. McManus, Assistant Director Jack Luft, Chief of Urban Design Janet Gavarrete, Planner —in —Charge June, 1987 ACKNOWLEDGEMENTS The following individuals and agencies are acknowledged for their assistance, technical review, and guidance in support of the preparation of this document. CITY OF MIAMI Department of Development John Gilchrist, Director Juanita Shearer, Assistant Director Parks and Public Facilities Walter Golby, Director C a t h v Noble, Assistant Director Susan McKay Max Cruz Victor Cahill Public Works Department Donald W. Cather, Director Charles Hudson Enrique Nunez General Services Administration Alberto J. Armada Harry Haines, Print Shop John Austin DADE COUNTY Shoreline Development Review Committee Dave Smith Department of Environmental Resources Management Dave Etman Water and Sewer Authority STATE OF FLORIDA Department of Natural Resources Department of Environmental Regulation INTRODUCTION 1 OBJECTIVES 2 SUMMARY OF RECOMMENDATIONS 3 BACKGROUND 6 Geologic History 6 Environmental Conditions 7 Existing Land Use 9 Environmental Constraints 14 Jurisdictions 19 Development Suitability 23 EDGES 26 PROPOSED LAND USE 28 Public Open Space / Recreation 28 Marine Recreation 33 Commercial 39 Marine Exposition 40 Marine Research Park 41 Environmental Interpretive Center 41 Mangrove Preserve 42 Sewage Treatment Plant 43 Helistop 43 Water Taxi 43 DEVELOPMENT PROGRAM 44 DEVELOPMENT FUNDING 46 ;ATION INTRODUCTION This is a master plan for Virginia Key. The recommendations herein offer policies for the use, development and management of land, the protection and enhancement of natural resources and the development of a support structure of roads, parking, utilities and maintenance to serve the island. NEED FOR A PLAN Virginia Key is a barrier island on Biscayne Bay with a spectacular but fragile environment. The region has benefited greatly from major recreational attractions on the island; but development of the key has resulted in extensive damage to natural systems. Greater demands for public activity and facilities continue to be made, yet no officially adopted plan to control and direct anticipated change now exists. 1 OBJECTIVES It is the intent of the Master Plan for Virginia Key to: I. Give specific direction to an overall plan for land use that respects the broadest public purpose; II. Assure that use and development of the island is in harmony with public laws and natural conditions; III. Show how a strategy of joint public and private development can serve the recreational and educational needs of a diverse population; IV. Propose solutions to existing and anticipated deficiencies in infrastructure and maintenance; V. Produce a plan that can build public support for future recreation and educational facilities and programs, and the planned development of the island. SUMMARY OF RECOMMENDATIONS The Virginia Key master plan proposes public policies for land use and land management, including development implementation and funding strategies. Major recommendations include: LAND USE ■ Environmentally sensitive areas including tidal flats, mangrove tidal marshes, beach/dune systems, and coastal hardwood hammocks shall be undisturbed and undeveloped, restored when necessary, and protected from inappropriate public activity. ■ The open public beach area should remain as a public park for picnic and swimming use with limited concessions serving park users. ■ The former Virginia Key Beach park area should be privately developed for active public recreational uses and camping with an emphasis on natural resource based activities and open space. ■ Marine Stadium and the basin should remain dedicated to the staging of competitive marine sports events, concerts, and special event presentations, with continued emphasis on spectator viewing from boats. ■ The marine services area west of Marine Stadium should remain a boating services center, but reorganized functionally for more efficient boat storage and parking, better orientation of retail services to the waterfront and with limitations on commercial growth due to limited parking space. ■ The northern point of the island (dredge spoil fill) should be utilized for active sports and recreation/fitness facilities that could also serve as an international training center. A lodging facility should be developed to serve the facilities. ■ The spoil fill area north of the stadium basin should be reserved for an environmental interpretive center with limited public access for educational, environmental field studies. ■ "Shrimpers Lagoon" should be utilized primarily for water recreational activities (paddle boats, canoes, etc.) with controlled access and limited supply services for sport fishing/commercial fishing boats. ■ The Marine Stadium basin shoreline immediately southeast of the grandstands could accomodate retail food services, setback from the water and preserving public access to the shore. s 3 Major competitive marine events at the Marine Stadium should better utilize an improved and enhanced basin shoreline (its full length) for spectator viewing. ■ The marine sciences park dedicated by Dade County should remain a resource for expansion for governmental and educational research facilities. ■ Private marine recreational clubs should be allowed but confined to the Stadium basin's southeast corner. LAND MANAGEMENT ■ The Marine Stadium should be privately managed and promoted in coordination with Planet Ocean and the Seaquarium. ■ Development and management of the former Virginia Key Beach site and the island's north point should be through private means defined and controlled by the City's Unified Development Process. ■ Commercial uses should be water related or dependent and confined to the waters edge to promote and enhance the public's use and enjoyment of the waterfront. ■ Private recreational club leases should require active public outreach programs designed to open recreational opportunities to the general public, especially the disadvantaged, handicapped, elderly, and youth of the region. 4 ■ The former dump site/land fill should not be developed or open to public use until hazardous land subsidence and methane gas generation can be confined to safe levels. ■ Public utilization of parking for the Marine Stadium, Planet Ocean and Seaquarium facilities should be managed jointly for large events, and interconnected with a tram system. PUBLIC ROADS AND UTILITIES ■ The public access road serving the beachfront recreation areas and the treatment plant should be rebuilt and realigned to improve safety, reduce beach area access conflicts, permit westerly expansion of public park parking lots, and improve access to the north point of the island. ■ The service road along the perimeter of the stadium basin should be removed from the southern shoreline with vehicular access to the northern rim from the public beach access road. ■ Truck access to the sewage treatment plant should be diverted to a new road on the western perimeter of the former dump site to reduce conflicts with beach traffic. ■ Water and sewer facilities should be extended from Rickenbacker Causeway to the north point of the island. ■ The sewage treatment plant should implement point source odor control measures within three years. IMPLEMENTATION AND FUNDING Development of recreational facilities, with the exception of the existing public beach park, should be through joint public /private means defined and controlled by the City's Unified Development Process. A special Virginia Key enterprise fund should be established to receive all revenues generated from leaseholds, concessions, special use permits, and user fees. The Virginia Key enterprise fund should_ finance required public infrastructure, maintenance, environmental enhancement, recreation and educational programs. 5 ENVIRONMENTAL CONDITIONS The accompanying exhibit Mangrove/Tidal Marsh - Red, Environmental Conditions, identifies the Black and White mangrove numerous vegetative communities, natural populate the majority of and altered shoreline conditions, and undisturbed shorelines. The developed areas on the island. largest concentration exists between the marine stadium basir. Coastal Hammock - Just behind and the sewage treatment plant the dune line on the extreme and covers over 120 acres of eastern shore exists a coastal tidal marshlands. These plant hardwood hammock. Although species are protected by state invaded by such exotics as and local law in recognition of Australian Pine and Brazilian their productive role as habitat Pepper, numerous extremely large for numerous forms of marine Seagrape trees exist. The area life and in stabilizing is in a trough and is slowly shorelines. filling in with windblown sands. Coastal hammock looking south toward Bear Cut 7 Mangrove tidal marsh looking west BACKGROUND GEOLOGIC HISTORY Virginia Key is part of the chain of islands that begins with Miami Beach and extends southerly past Key Biscayne and Biscayne National Park to the Florida Keys. Originally, it is thought, the island was part of the Miami Beach/Key Biscayne land mass. Hurricanes over the past few centuries have opened the Bear Cut and Norris Cut channels that now sever it from adjoining Fisher Island and Key Biscayne. In the past 100 years, the combined actions of storm surges and land fill/shoreline development activity have significantly altered the island's size and shape. The limestone ridge that forms many of the islands in the Florida Keys is submerged at this location. Virginia Key and Key Biscayne are unique because they are formed of quartz sand cut from the sea floor by wave action and by deposits from southward moving currents. As a young, recently emerged island built from sand deposits, it is a mobile structure at the mercy of massive natural forces that are changing it constantly. NiNfi r i \ \\� \ �t \ L� FE Fl,oalnti 11 � arr ., 1ir/ �t — , BISCAYNE BAY IN 1770 BARRIER ISLANDS IN 1914 VIRGINIA KEY IN 1955 VIRGINIA KEY IN 1987 SOURCE: Biscayne Bay Aquatic Preserve Plan, 1986. 6 ENVIRONMENTAL - 4 CONDITIONS COASTAL HAMMOCK ® MANGROVE I TIDAL MARSH ® AUSTRALIAN PINE MEADOW - SLUDGE FILL ® DREDGE FILL COASTAL BEACH UNCONTROLLED LAND FILL - BRACKISH PONDS ® BISCAYNE SAY / GULFSTREAM TIDAL FLATS DEVELOPED LAND VIRGINIA KEY M A S T E R P L A N Australian Pine Community - The most prevalent plant colonization on the island is the Australian Pine or Casuarina. This exotic pest tree has invaded virtually all areas but especially the disturbed fill areas with saline soils. Meadow - Open areas of low native grasses cover 55 acres of the former Virginia Key beach park along the southeastern shoreline. Sludge fill - Areas immediately west and south of the sewage treatment plant have sludge mixed with fill material deposited on site. Ground water permeates this soil resulting in a thick liquid that creates unstable soil conditions and potential subsidence. Dredge fill - The northernmost point of the key, adjacent to the treatment plant, and the Rickenbacker Causeway area including the Seaquarium and the perimeter of the Marine Stadium are constituted of dredge spoil fill material. Free of organic or decomposable material, spoil material is primarily a clean, well drained limestone that is the most stable soil on the island. Coastal Beach - Longshore sediments (sand) carried southward along the Atlantic coast have built up beaches along the east and southern shores where tidal currents pass through Bear Cut. Uncontrolled Land Fill - A 112 acre area south of the sewage treatment plant was excavated for fill to build a base for the treatment plant construction. Subsequently, the excavation was filled in with trash, incinerator ash, plant trimmings and sludge. The dump site was closed in 1973 and capped and graded with two feet of clean soil. Brackish Ponds - Several small excavations remain from an aborted effort to construct a golf course just west of the former Virginia Key beach area. These ponds have been colonized by a fringe of mangrove. Biscayne Bay/Atlantic Ocean - Deeper waters (6+ feet) exist as channels for tidal flows through Norris and Bear Cuts, and within the Marine Stadium basin. Tidal Flats - Shallow waters form a shelf (-6 feet) extending east and west of the island. It is within these areas that benthic communities of sea grasses, fish and invertebrates flourish. The grasses 8 contribute to the accumulation of new sand deposits and thus help stabilize shoreline conditions. Developed Land - Approximately 250 acres or 25% of the island has been developed for commercial activities, public facilities and utilities. EXISTING LAND USE Virginia Key has approximately 1,005 acres of land area. The public use of the island and those areas which remain in a natural or undeveloped state, is displayed on the accompanying exhibit, Existing Land Use. Undeveloped Open Space - There are 150 undeveloped acres consisting primarily of mangrove tidal marshes and another 120 acres of reclaimed former land fill area which remain barren. Public Recreation Space (closed to public use) - The former Virginia Key beach area, 70+ acres of land immediately north of Rickenbacker Causeway along Bear Cut, remains closed to public use except for special events. An eroding beach, dangerous currents near shore and a lack of park staff to supervise the area has necessitated the closure. Concerts are periodically scheduled for large groups. Public Recreation Space (open to public use) - The easternmost shore of the island and the abutting coastal hardwood hammock was opened in June of 1986 as a 60 acre City park. Limited concessions, parking lots and lifeguard towers have been added to facilitate public use. Public Beach (open) - The new park with 5000 feet of beachfront (see above) and the causeway right-of- way bordering 4500 feet along the bay are active and heavily used public water sports recreation areas. Swimming, wind -surfing, sailing, and snorkeling are a part of the daily activities drawing thousands of enthusiasts. Public Beach (closed) - As stated above, the hazardous swimming conditions along the 3000 feet of the former Virginia Key Beach and the lack of funds to staff and maintain the area has required its closure. 9 Closed public beach and park (left) and newly opened city park and beach EXISTING LAND U - UNDEVELOPED OPEN SPACE 1 n ® PUBLIC RECREATION SPACE - CLOSED � " O , PUBLIC RECREATION SPACE - OPEN >^ PUBLIC BEACH - OPEN PUBLIC BEACH - CLOSED FM DREDGE FILL AREA SEWAGE TREATMENT PLANT PRIVATE MARINE RECREATION - PUBLIC MARINE EXPOSITION PUBLIC MARINE SERVICES - INSTITUTIONAL MARINE RESEARCH COMMERCIAL MARINE EXPOSITION - COMMERCIAL SERVICES COMMUNICATIONS PARKING ROADWAY I TRANSPORTATION S VIRGINIA KEY M A S T E R P L A_ ,N Dredge Fill area - The 3t{ acre area north of the treatment olani; functions as a disposal area for dredge spoil material from the Port of Miami channel maintenance operations. Periodically, the limerock dredge material is sold as fill to the private construction industry. Sewage Treatment Plant - One of three serving metropolitan Dade County, the Central 14astewater Treatment Plant on Virginia Key covers 115 acres. A 72 inch force main extending to the northwest under Biscayne Bay connects to the mainland. The plant generates sludge which is digested for the North plant as well, dewatered and dried on open beds. Disposal of the sludge has been a continuing issue for the treatment plant which generates over 50 tons each day. Heavy truck traffic serves the plant and shares the treatment plant access road with the newly opened beachfront park. Dade County maintains the road. Private Marine Recreation - The Miami Rowing Club, located between Marine Stadium and Planet Ocean, is a private club devoted to the teaching, training and staging of competitive rowing events. A club -house, storage area and pool/picnic area comprise the facilities on the .75 acre site. Dredge fill area (left) and treatment plant Public Marine Exposition - Planet Ocean - Founded by the International Oceanographic Foundation and now a part of the University of Miami, Planet Ocean is the world's largest marine science exposition attraction. The facility contains over 60,000 square feet of floor area and 258 parking spaces. Commercial Marine Exposition - The Miami Seaquarium is a privately owned entertainment complex that covers a 60 acre site. Specialty shows featuring performing marine mammals and exhibits of marine life provide a major tourism attraction for the region. The land is leased from Dade County. 10 i Public Marine Services - A 20 acre recreational boating service area, northwest of Marine Stadium, provides 650 dry boat storage spaces, 182 wet slips, boat rentals, retail supplies, minor repairs, a boat ramp, boat launching and restaurant services. A boat fuel facility is planned. Unorganized growth in the area has created access, circulation, and parking problems. Inefficient use of land for boat storage has preempted needed parking and space for staging racing events. Commercial Services - Retail services on the island are limited to: restaurants, including Horatio's, the Rusty Pelican and the Sandbar, all within the vicinity of Marine Stadium; temporary vendor concessions along the public recreational beaches; and a bait & supplies stand in "Shrimpers Lagoon" east of the treatment plant. Institutional Marine Research - Dade County has reserved 65 acres northeast of the Seaquarium for a marine research park. Present institutions represented with facilities include the University of Miami Rosenstiel School of Marine and Atmospheric Science, the National Oceanographic and Atmospheric Administration (NOW, and the Southeast Marine Fisheries Center (division of NOAA in the U.S. Department of Commerce). Marine services and restaurants Marine research park (upper left) and Seaquarium Marine Stadium and the racing basin were built in 1961 Concerts have expanded stadium usage Marine Stadium - The Marine Stadium, a 200 acre basin and 6,500 seat grandstand expandable by 2,500 bleacher seats, built to stage power boat racing and competitive marine events, is the premiere facility of its kind on the east coast and one of America's finest. It could never be duplicated in this time of rigorous environmental laws and permitting procedures. It has until recent years, however, suffered declining use as a venue for racing events whose national center has shifted to the Great Lakes and Pacific Northwest. The recent upgrading of stage facilities and promotional efforts for concerts and special shows has reversed the annual financial losses of the stadium and returned a small profit to the City in 1986. Additional structural and mechanical upgrading of the facility is, however, needed to maintain the facilities' competitive attraction for such events vis-a-vis new outdoor concert amphitheaters being built in Dade County. Existing parking facilities for 925 cars are inadequate for a 91000 seat facility, (expanded with bleachers) resulting in spillover parking problems along Rickenbacker Causeway. 12 mile distance separates Marine Stadium and Seaquarium parking areas Approximately 4,130 spaces are provided for (excluding the treatment i the island- A summary g by use is listed below: Parking Location Amount NOAA Laboratories 280 U of M Rosensteil School Planet Ocean 258 Miami Sequarium 917 Marine Stadium 925 Rickenbacker Causeway (beach area) 400 City Park on Virginia Key Beach 350 Restaurants/marine services area 650 Southeast Marine Fisheries 50 Roadway and Transportation - Rickenbacker Causeway is the only vehicular access to Virginia Key and Key Biscayne. In 1986 the causeway was widened to six lanes and a new high level fixed span five lane bridge constructed over the intracoastal waterway. The causeway and bridge improvement is designed to accomodate projected traffic demands from Virginia Key and Key Biscayne through the year 2005. The three lanes westbound (critical movement) have a peak hour capacity of 3600 vehicles. The causeway improvement also includes extensive landscaping, controlled vending areas, a bike path, and designated parking areas that have enhanced the causeways extensive use as a waterfront recreation area with 4500 feet of beaches. Overflow parking from special events at Marine Stadium is no longer allowed on the causeway in order to protect landscaped areas. Public transportation services to the island consist of Metrobus service at 40-60 minute intervals with connections to the Vizcaya Metrorail station. Communications - WKAT radio leases a 2.2 acre site south of the treatment plant for a transmitting tower (spread of tower guy wires covers a 15 acre site). ENVIRONMENTAL CONSTRAINTS A barrier island is a unique challenge to urban growth. State and local building codes and environmental laws have in recent years established legal constraints to development that common sense, prudence and an awareness of natural conditions should have dictated in the past. A summary of the factors that this plan has identified as environmental (and legal) constraints to use and development of the island are listed below: Biscayne Bay Aquatic Preserve Boundary - The western shoreline of Virginia Key from Norris cut to the Seaquarium marks the boundary of the aquatic preserve. In 1974, the State of Florida adopted legislation that established "outstanding Florida waters" that would be subject to stringent regulatory review. In effect, state agencies that provide environmental permit review, impose higher standards designed to assure no degradation of water quality in the preserves. All permit requests must demonstrate that below mean high water, existing water quality will be preserved or enhanced by requested development actions; in practice, a very difficult test to meet. Mangrove/Tidal Marsh - Mean high water covers most of the mangrove areas shown on the accompanying map, Environmental Constraints, and therefore places them in the Biscayne Bay Aquatic Preserve. State law further places the mangrove on the protected species list. For practical purposes, all but the most incidental development actions within mangrove areas are prohibited, and those must be related to enhancing public awareness and appreciation of this unique and fragile environment (such as interpretive boardwalk trails). Coastal Construction Control Line - The Coastal Construction Control Line defines that portion of the beach/dune system that is subject to mass movement of sand due to a one hundred year storm surge. The CCC line and 5000 foot setback line calls attention to the special hazards and impacts associ-ated with development and use of such property. Construction and development activity seaward of the CCC line is virtually precluded with the exception of non -habitable structures that are considered "disposable" (docks, life guard towers, etc.) The CCC legislation also imposes more rigorous standards for design, construction and siting of development seaward of the CCC line. Landward of the setback line, South Florida building code standards are likewise strengthened to account for storm surge forces. 14 ocean beaches are exposed to the greatest storm surge Federal Flood Zone Contours - Federal Flood Zone contours apply to special flood hazard areas inundated by 100 year floods. These flood hazard areas consist of: A Zones - Requires all habitable space within structures, including mobile homes to be elevated at or above the 100 year level (elevation above mean high water indicated in brackets on Environmental Constraints map) . __`_---- — V Zones - Requires all new construction and substantial improvements to be elevated on pilings or columns so that lowest portion of the structural members of the lowest floor, excluding pilings or columns, is elevated to or above base flood level. Uncontrolled band Fill - Approximately 120 acres of land south of the treatment plant constitutes a former public dump site. Materials used to fill the excavated area consisted primarily of incinerator ash, plant trimmings, and sludge with some uncontrolled (no restrictions on material dumped) trash and rubbish. This fill material w a s Australian Pines have colonized most of the land fill site placed in a small water body known as Duck Lake (an excavation for j fill to build the treatment plant) 15 and thus is, in part, below the ground water level. It is presumed that the wet ash and sludge forms a thick liquid substrata that makes ground subsidence a continuing danger (a large dump truck and a bulldozer simply sank out of sight and were never recovered.) The dump was closed in 1976, and under supervision of the Environmental Protection Agency, a two foot cap of clean soil was graded over the site. / A 12 (11) !' A 12 A 12 (11) C A 2) 1 V 16 V 16 (13) i (1311` GUPP��SS t1Dp1. V� PO G SEWER OUTPALL 0 .0 ENVIRONMENTAL CONSTRAINTS ® BISCAYNE BAY AQUATIC PRESERVE BOUNDARY MANGROVE / TIDAL MARSH COASTAL CONSTRUCTION CONTROL LINE FEDERAL FLOOD ZONE CONTOUR Ali UNCONTROLLED LAND FILL - MONITORED SEWAGE TREATMENT PLANT ODORS SLUDGE DEPOSIT / DREDGE FILL SAND SEDIMENTATION SHORELINE EROSION VIRGINIA KEY M A S T E R P L A N A second hazardous condition is the methane gas that is generated by decaying fill material. A 1986 assessment of ambient gases revealed that methane levels are as high as 68 of subsurface gases, the highest level in Dade County as measured by the Department of Environmental Resource Management (5A is legal allowable limit). The practical consequences of these conditions are that development and public use within the fill site must be greatly restricted (paved areas and structures could trap pockets of gas below or within them risking explosive conditions) for the foreseeable future (10-15 years) or, an expensive process of gas extraction must be undertaken. The additional hazard of ground water leaching through the fill material and contaminating the Biscayne Aquifer water table requires that the soil cap remain intact and ground water runoff be directed to the site's perimeter. Sewage Treatment Plant Odors - Depending on wind direction and other climatic conditions, unpleasant odors generated by the treatment plant can be a significant annoyance to the key's visitors. Flinety percent of the odor problem can be traced to five point sources including the influent chamber, aeration tanks, secondary clarifier, and sludge the treatment olant has not covered odor problem facilities handler. These primary odor problem points can be covered and vented through chemical scrubbers as has been done at the north and south Dade County treatment plants. This would eliminate all but faint musty odors from the sludge drying beds which is not a noticeable problem (the mangrove areas create tannin odors that are often mistaken as coming from the treatment plant). The technological improvements necessary to control the problem have been identified in the County Capital Improvement Program but are not scheduled or funded. • 16 Shrimpers Lagoon is filling with sand while ocean beaches are eroding Sand Sedimentation - The soutnward migration of sand along the Atlantic Coast, although diminished considerably by the Government Cut jetty, does contribute to the accumulation of sand in the vicinity of Norris Cut. Cynthia Cove (more popularly known as Shrimpers Lagoon) is likewise filling with sand. Since the former dump site (see above) filled in Duck Lake in the 19701S and severed the flow of water across the island, the cove has lost ten feet in depth and is in danger of filling entirely in the next decade. Development of the north point of the island that may include boating access from Norris Cut and the ocean will have to account for continuing sand the problem, the jetties built to halt the southerly movement of sand sediments into Government Cut to the north, have also cut off Virginia Key (and Key Biscayne) from the natural resupply of sands that would normally renourish the beaches. The result is sand starvation and accelerated erosion of their ocean beaches. As pronounced as these erosion problems have been in the past twenty years, it is fortunate that there has been no major hurricane impacts in that period of time. All of this underscores the essentially transient nature of barrier islands, the unstable condition of their shorelines and the necessity to restore and protect natural dune formations. Sludge Deposit/Dredge Fill - Immediately west of the treatment plant is an area that has been and continues• to be used as a temporary sludge storage site. Bay bottom dredge material from the Port -of -Miami is also periodically deposited and then sold to private construction projects. Any development of this area would require removal of sludge contaminated soil prior to use by the public. The State of Florida and Dade County would control the removal through the permit process. Virginia Key Beaches are constantly changing Treatment plant and adjacent fill areas 18 JURISDICTIONS Several Federal, ;tare, regional and local agencies are involved in regulating the use and development of Virginia Key. The complex, multiple - level review of development is directly attributable to Virginia Key's status as a barrier island. As can be seen on the accompanying map, Jurisdictions, the areas that border the Biscayne Say Aquatic Preserve, contain mangroves, or are within the Coastal Construction Control Line are subject to numerous agency reviews and environmental laws. A summary of those agencies and their functions is as follows: U.S. Army Corps of Engineers - Federal Agency - The Corps regulates and issues permits for Florida Department of Environmental Regulations - State Agency - D.E.R. regulates and issues permits for water quality discharges (surface and groundwater) dredge and fill, air quality, stormwater runoff, solid and hazardous waste facilities, public water systems, underground injection control and water well construction. The majority of the permits are processed and issued by the district office in West Palm Beach. However, certain permits for major air pollution sources, and major dredge and fill projects are among those issued only from Tallahassee. Other types of permits have been delegated to other agencies such as the South Florida Water Management District or local pollution control agencies such as Dade County Department of Environmental Resource Management (DERM). The permit process time work below mean high water such as varies from 90 to 120 days upon dredging, filling, marinas, and receipt of a completed all coastal construction on the application. island. The Corps of Engineers jointly regulates and permits Florida Department of Natural projects with the State Department Resources - State Agency - D.N.R. of Natural Resources and the State is responsible for the management Department of Environmental of marine fisheries and State �► Regulation. The permit process Aquatic Preserves, beach time varies from 120 to 180 days management and restoration. after receipt of a completed application. I., also regulates and issues permits for the construction of coastal structures such as groins, jetties, and breakwaters, including any coastal development 19 �r > j PORT OF MIAMI. DREDGE FILL SITE `r Y •\ I � Sri I •\ r DADE CO. SEWAGE •� TREATMENT PLANT I1 7- — 7 RUSTY PELICAN ❑ u" RICKENBACKER MART \� MARINE STADIUM ENTERPRISES s WKAT O r TO at' _. ,,.n P1q-c Z is•+ x .J,. .f 44C; s I IAMI ROWING CLUB 3 i<, NET OCEA H I � _#, ,/' Dili^ �coHS � / •xr < ocxx NATIONAL ATMOSPHERIC OCEANOGRAPHIC ADMINISTRATION SEAQUARIUM UNIVERSITY OF MIAMI \� _ ®'m SOUTHEAST MARINE FISHERIES CENTER _I UNIVERSITYOF MIAMI JURISDICTIONS ' U.S. ARMY CORPS OF ENGINEERS FLORIDA DEPT. OF NATURAL RESOURCES (D.N.R.) FLORIDA DEPT. OF ENVIRONMENTAL REGULATION (D.E.R.) DADE COUNTY DEPT. OF ENVIRONMENTAL RESOURCES MANAGEMENT (D.E.R.M.) DADE COUNTY SHORELINE DEVELOPMENT REVIEW COMMITTEE (S.D.R.C.) US. ARMY CORPS OF ENGINEERS FLORIDA DEPT, OF NATURAL RESOURCES DIVISION OF BEACHES AND SHORES DADE COUNTY S.D.R.C. FLORIDA DEPT. OF NATURAL RESOURCES (D.N.R.) FLORIDA DEPT. OF ENVIRONMENTAL REGULATION (D.E.R.) DADE COUNTY D.E.R.M. DADE COUNTY S.D.R.C. .DADE COUNTY PUBLIC WORKS DADE COUNTY S.D.R.C. I DADE COUNTY BUILDING AND ZONING DEPT. - PERMITS r CITY OF MIAMI BUILDING AND ZONING DEPT. - PERMITS r— DADE COUNTY S.D.R.C. I i LEASEHOLDS 1 USE AGREEMENTS ' J VIRGINIA KEY M A S T E R P L A N which takes place seaward of a "coastal construction control line". The agency also grants leases and easements across "state sovereignty land", and all tidal lands and lands under navigable waters. The permit process time varies from 90 to 120 days upon receipt of a complete application. Construction seaward of the coastal construction control line must meet special structural and other design considerations which provide for the protection of the beach dune system, structure, and adjacent properties. Dade County Department of Environmental Resources Management - County Agency - D.E.R.M. regulates and permits coastal construction permits in tidal waters of Dade County such as docks, marinas, bulkheads, uprap dredging and fillers. Certain types of major permits require related permits from DER, the Army Corps of Engineers, and DNR. This agency also regulates and issues permits for removal or trimming of mangroves. County Commission Approval is also required as part of the permit process. The permit process time varies from 2 weeks to over a year - depending on the type and scope of the project. Dade County Shoreline Development Review Committee - County Board - The Shoreline Development Review Committee reviews all development plans and project proposals along the shores of Biscayne Bay for compliance with the Dade County Shoreline Development Ordinance adopted in 1985. In the case of Virginia Key, review by this board is required for any development proposed on the entire island. The provisions of the ordinance require compliance with certain design criteria and objectives such as preservation and enhancement of the natural, aesthetic and recreational values of Biscayne Bay, encouragement of the best use of water and shoreline, maximum public visual and physical access to the water, development design to respect and address waterfront orientation, visual corridors, buildings, heights, side setbacks. The bay shoreline is heavily regulated a, 20 Dade County Building and Zoning Department - This department regulates and issues all building permits for construction in areas within Dade County on Virginia Key (outside the Miami city limits). Dade County Public Works Department - All roadway improvements to Rickenbacker Causeway are the responsibility of this agency. Access and utilities serving the island must be permitted by this agency as well. Dade County Parks and Recreation Department - The beach areas along Rickenbacker Causeway come under the responsibility of this department in terms of development, use, and programming of such facilities. City of Miami Building and Zoning Department - This department regulates and issues all building permits for construction in areas within the City of Miami corporate limits. City of Miami Planning Department - The Planning Department reviews all public and private leases and development proposals for compliance with City Comprehensive Plan, and isues Class C Permits for approval of development design. City of Miami Heritage Conservation Review Board - The H.C. Board reviews all areas in the City designated as Environmental Preservation Districts. All issues of development impacts on natural ecological systems are reviewed by this board. City of Miami Leaseholds - The City has leased properties in the vicinity of Marine Stadium to private commercial interests that can provide marine and marine related services to the general public. Leases under the management of the General Services Administration Department include: Marine Stadium Enterprises - 5.53 acres of land incorporating 400+ boat storage spaces, food services, boating and fishing supplies, and recreational concessions. The lease expires in 1993• Marina Biscayne - 20 acres supporting a 189 slip marina, 213 dry storage boat racks, fuel pumps, minor repair services, bait and tackle store, and a sub -lease to Horatio's restaurant (10,500 sq. ft. and 90 parking spaces). The master lease expires in 1997 with two 5 year extensions optional. The Horatio's sublease expires in 1999 with two optional 5 year extensions. Biscayne Bay Restaurant Corporation - The Rusty Pelican restaurant occupies 2.5 acres that includes the 26,000 sq. ft. restaurant and 277 parking spaces. The lease expires in 1991 with two five year extensions. WKAT Radio - A 2.2 acre site south of the Sewage Treatment Plant has been leased until 2007 for a transmission antenna. The lease only accounts for the actual footprint of the tower and anchors for the guy wires, but the facility spreads over a square site almost 15 acres in area. Miami Rowing Club - A twenty year lease from 1980 to the year 2000 provides a .75 acre site for a clubhouse and storage area housing a private club that offers training, instruction, and staging of competitive rowing events. Working agreements - An informal working agreement (no contractual lease) exists between the City and the Port of Miami allowing the bay bottom dredge material produced by the port channel maintenance to be deposited in the area north of the treatment plant. Future port development will make continuation of this arrangement important to the port. The City obtains revenue from sale of the dredge material to the construction industry. Majority of lesseholds are near Marine Stadium Dredge spoil deposits from Port of Miami 22 DEVELOPMENT SUITABILITY The preceding chapters have summarized existing conditions on Virginia Key. These conditions essentially define opportunities and constraints for man-made changes on the island. The accompanying map, Development Suitability, summarizes the overlap of legal, environmental, and physical factors that generally characterize how and where the island should change. Four levels of potential development of the island are shown: No Development "Protected Environmental and Scenic Areas" Mangrove, tidal marshes, beaches, and roadside corridors should have no development. Maintenance of natural conditions, habitats, and landscaping is paramount.. Restoration of disturbed areas through beach renourishment, dune enhancement, mangrove replanting and landscaping with native West Indian species will be necessary to maintain the integrity of island edges. 23 Mangrove areas are protected from development. Low Development "Flood Restricted- Coastal Construction Control Zone" Within the 350 foot wide margin of land abutting mean high water that is subject to normal storm surge (easterly of the CCC Line) there should be no habitable development and only expendable structures (i.e. picnic shelters, lifeguard towers) can be built. This area also includes the shorelines of dredge fill areas that have the potential of enhancement as beaches. DEVELOPMENT SUITABILITY ® NO DEVELOPMENT - PROTECTED ENVIRONMENTAUSCENIC.. LOW - FLOOD RESTRICTED - EXPENDABLE RECREATION ST~UR MODERATE - ENVIRONMENTALLY SENSITIVE PUBLIC RECREATION RELATED HIGH - INSTITUTIONAL, RECREATION, SERVICE, COMMERCIAL MARINE RELATED RESTRICTED - POTENTIAL ENVIRONMENTAL RISK - METHANE GASH UNSTABLE SUBSOIL ® BOATING - ACCESS, SERVICE DOCKING ACTIVE USE VIRGINIA KEY M A S T E R P L A N Moderate Development "Environmentally Sensitive — Lowland Areas" Two areas, the former Virginia Key Beach Park (now closed) and the spoil fill area north of the racing basin are technically developable according to environmental regulations. The proximity of the latter to mangrove preserves and sensitive wildlife habitats makes development undesirable for all but limited public educational /environmental study facilities. The former park site is an area of low meadows and brackish ponds that is covered by a " V " zone flood contour (directly exposed to open ocean storm surge) that imposes stringent building requirements on all development. Recreation related facilities and structures are appropriate but overall development should be limited. High Development "Institutional, Recreation, Service, Commercial, and Marine Related Facilities." Along Rickenbacker Causeway and within the northern point of the island exist lands of limited environmental sensitivity, composed of stable dredge fill material, outside the "V" zone contour, and westerly of the CCC Line. These areas are considered appropriate for development of the more complex infrastructure required to support institutional, commercial, marine, service and formal recreational facilities. Dredge fill areas have a high development potential. Restricted In addition, the former dump site can be considered "Restricted" in terms of its development suitability. The highly unstable subsurface conditions and presence of methane gas seepage (see Environmental Constraints) makes development and public use of this site hazardous. It is possible that methane gas extraction procedures could be utilized (although expensive) and additional foundation pilings added (also expensive) if development was deemed necessary or desirable. General recreational use for open public activities (i.e. camping, hiking, field games, parking) should be prohibited until safe conditions can be assured. 24 Boating For purposes of marine boating access and associated shoreline development for marine services, certain segments of the Virginia Key shoreline are appropriate. The shores bordering both Norris Cut to the north and Bear Cut to the south as well as the Marine Stadium basin and "Shrimpers Lagoon" have both sufficient water depth and open shoreline (no mangrove/tidal flat grass beds) to permit active power boating and sailboat access. EDGES PRINCIPLES OF USE AND TREATMENT This plan is intended as a guide for the use and development of Virginia Key. Fundamental to establishing a development policy, is the clear assertion of principles that represent public expectations for the care and use of this unique and fragile resource. It is a basic tenet of this study that proper use of edges (beaches, road frontages, environmental transitions, etc.) is crucial to the realization of an optimal plan for the overall use of land. Creating harmonious transitions between land and water, public and private activities, natural and developed properties and active and passive environments is the planning objective. This plan's principles of use and treatment of primary edges are: I. All access to and use of the island shall serve recreational needs. II. All views from publicly accessible thoroughfares shall be blue or green. III. Natural Shorelines shall be preserved. IV. Natural forces shall be allowed to shape natural edges. V. Commercial uses shall be water related or dependent. VI. Commercial uses shall be confined to the water's edge to promote public access, use and enjoyment of the water. The following proposed policies for the use and treatment of the island's primary edges are based upon these principles. They are depicted on the accompanying graphic Edges. ■ Developed Shoreline specific shorelines are appropriate for marine and commercial/institutional usage. These development edges include the south shore of the basin (with a landscaped setback for recreational use east of Marine Stadium), the Seaquarium, the institutional research areas, the 26 Norris Cut shoreline and short segments of Shrimpers Lagoon. ■ Landscaped Boulevard - Public roadways should be generously landscaped with native plant species consistent with preserving views of the water. Parking lots, storage areas, utilities and concessions should be screened from view. ■ Entrance Feature/Signage - Only at vehicular entrance points from Rickenbacker Causeway and the treatment plant access road should signage be permitted snd then confined to indirect lit name identification only. Multiple signs at an entrance drive shall be combined on a single coordinated display. Commercial signage for businesses and services on buildings should not be visible from Rickenbacker Causeway. All major road intersections and public facility . entrances should have feature landscape treatment. Protected Water - The tidal flats west of the .island and the mangrove marsh within Shrimpers Lagoon shall be protected from public landside access except as appropriate for educational and environmental studies. Recreational Water - The Marine Stadium racing basin, lagoon, causeway shoreline and Atlantic Ocean shoreline (north of the former Virginia Key Beach Park) are considered desirable public use areas for water contact recreation. Public access is invited. ■ Restricted Water - Along the Seaquarium and institutional research shorelines, public access and use should be restricted. In addition, the strong off -shore currents adjacent to Virginia Key Beach Park will require floatation barriers to assure that public use is confined to the shallow shelf waters near shore (see Edges map). 0 Protected Shoreline - Environmentally sensitive mangrove and tidal marsh areas along the Bay and lagoon are to be undisturbed. 0 Recreational Shoreline - The Marine Stadium basin shoreline, causeway, and beaches are all prime recreational use areas, and public access should be encouraged. The basin's northern shore should, however, be limited to special event usage for spectators under controlled access supervision. A landscaped, publicly accessible shore along the basin's southern edge should be generally open to public use and the access controlled during special events. EDGES RINCIPLES OF USE AND TREATMENT • ALL ACCESS AND USE TO SERVE RECREATIONAL NEEDS • VIEWS SHOULD BE BLUE OR GREEN • NATURAL SHORELINES SHOULD BE PRESERVED • NATURAL FORCES ALLOWED TO SHAPE NATURAL EDGES • COMMERCIAL USES ONLY AT WATER EDGE TO PROMOTE • COMMERCIAL USES WATER DEPENDENT OR RELATED - PROTECTED WATER - PUBLIC ACCESS STRICLY CONTROLLED WATER `. RECREATIONAL WATER - PUBLIC ACCESS AND USE INVITED CRESTRICTED WATER - PRIVATE INSTITUTIONAL USE PUBLIC RECREATIONAL USE RESTRICTED ® PROTECTED SHORELINE - ENVIRONMENTALLY SENSITIVE ISLAND RECREATIONAL SHORELINE - PUBLIC RECREATION USE ENCOURAGED LIMITED VENDING - NO COMMERCIAL - DEVELOPED SHORELINE - INSTITUTIONAL, ACTIVE, WATER RELATED PUBLIC/PRIVATE LEASE ACTIVITIES, LANDSCAPED BOULEVARD / SCREENING BOULEVARDS ENTRANCE FEATURE - SIGNAGE VIRGINIA KEY M A S T E R P L A N PROPOSED LAND USE The following policy recommendations, as depicted on the accompanying proposed Land Use map, characterize the general public purpose that each recommended land use fulfills. While each policy addresses specific use options, there should be flexibility in the future in choosing which activities or site designs best meet policy objectives. Unlike previous studies for Virginia Key, the details of design and site development are left to subsequent implementation efforts. PUBLIC OPEN SPACE / RECREATION Four areas constitute the public open space/recreation program proposed for the island: 1) FORMER VIRGINIA KEY BEACH Immediately east of the marine institutional research park, this 77 acre tract is Virginia Key's best opportunity for development of an active natural resource based recreation area. The entire area should be privately developed and operated under one unified program of planning, design, construction, leasing and management. Examples of suitable activity include water theme parks (with visual emphasis on landscaping), equestrian parks, campgrounds, group picnic facilities, and large open areas suitable for event and concert programming. Combinations of these and similar activities would be desirable but would require a master site development plan for the entire area prior to implementation of any one component. Active public use of the area will inevitably lead to public use of the water's edge, including swimming. This is as it should be. But it will be necessary to provide a flotation barrier off -shore to separate and protect swimmers from dangerous channel currents. The only alternative is to erect an elaborate shoreline barrier to deny public use of the water which this stur'y considers impractical, visually Former Virginia Key Beach Park is best opportunity for active recreation and camping. 28 Swift currents in Bear Cut require safety undesirable and likely ineffective. In addition, the shoreline needs stabilization through dune restoration and beach renourishment. Vehicular access to the area would be confined to the existing treatment plant access road no access through the marine research park) at a point indicated on the Proposed Land Use map. ----- �- 2) EXISTING CITY PARK/BEACH flotation barriers for beaches. Presently in use as a public park and swimming bead;, the area consists of a beach, modified by groins installed by the Corps of Engineers, and a hardwood hammock immediately upland. The northern reach of the beachfront is separated from "Shrimpers Lagoon" to the west by mangroves. Due to the environmental sensitivity of these eco-systems, the area should remain as a natural resource based city park devoted to picnicking, swimming, and passive recreation. Three improvements arr-,, however, needed: A - environmental enhancement, including renourishment of the beach, re-establishm-,nt of the dune system, removal of exotic plants and replanting of native West Indian hardwoods within the hammock, and mangrove 29 Former park swimming beach needs, dune restoration_ Beach renourishment and hammock restoration is needed for new City park. PROPOSED LAND USE MANGROVE PRESERVE / MANGROVE PLANTING� ® ENVIRONMENTAL INTERPRETIVE CENTER NATIVE PLANT / ANIMAL FIELD STUDIES ® LANDSCAPING PUBLIC PARK - PASSIVE RECREATION PUBLIC PARK - ACITVE RECREATION /PRIVATELY MANAGED PUBLIC / PRIVATE RECREATION SERVICES - MARINE RESEARCH PARK BOATING STORAGE / DOCKING PRIVATE MARINE CLUBS - MARINE I EXPOSITION EDUCATION R- COMMERCIAL / MARINE SERVICES RECREATION SERVICES / CONCESSIONS u�ww BROADCAST TOWER HELISTOP SERVICE SPORTS CLUB / INTERNATIONAL TRAINING. CENTER ! CAMPING BEACHES PUBLIC SWIMMING PROTECTED SEWAGE TREATMENT PLANT ACCESS ROAD SEWAGE TREATMENT PLANT ODOR CONTROL COVERING PARKING PEOPLE MOVER SHUTTLE VIRGINIA KEY M A S T E R P L A N planting along the west shore of the lagoon inlet channel; B - expanded parking facilities that would require a westerly relocation of the existing treatment plant access road (see Proposed Land Use map) and the expansion of existing parking lots into the vacated roadbed; C - concessions serving park visitors including food and beverage vendors (portable stands) near the beach (see map), an open decked area with a food concession at the extreme northerly point of the beach, and a rental concession at the edge of the lagoon for paddle boats, canoes, and windsurfers. 3) NORRIS CUT FILL SITE The northern point of the island remains today a 70 acre barren area of bay bottom dredge deposits that is also the most developable of the island's ocean frontages. By grading the mounds of spoil deposits to a level above flood criteria (10 to 12 feet above mean high water) there is the potential to develop permanent recreation and athletic facilities that could not be built elsewhere on the island and for which space Road relocation to the west will make room for expanded parking. Norris Cut fill site is well suited to development. generally does not exist in the pools, bicycling city's mainland park system. track/velodrome, cyclo- The recommended use program for cross/moto-cross course, this site includes: archery/rifle ranges, and equestrian courses. The A - athletic facilities for potential for State of fitness programs, Florida assistance in competitive training c developing the facilities programs, local club sports would be a possibility, given programs and competitions, the Governors Council on and an international Sports and Physical Fitness training center for olympic continuing efforts in this class sports. There have direction. been several past occasions where city and county These facilities and others efforts to attract like them would be managed, international competitive programmed and promoted events of the caliber of the through the efforts of Caribbean or North American regional clubs and Games have been rejected due associations devoted to the to a lack of facilities particular sport. It would meeting sanctioned be a condition of this plan standards. As the recent that any club or association Key Biscayne Tennis Center granted the right to operate has demonstrated, this is an sports/recreational excellent location for facilities on Virginia Key international sports would be required to facilities, particularly for maintain an out -reach winter training of European program of public education, and North American athletes. training and open Paired with Marine Stadium, competition, particularly - the Olympic Sailing Center for inner-city residents in the Grove, and the with limited access to such _ potential for windsurfing facilities. It is this competition (Miami hosted strategy of utilizing the -_ 1986 National Championships), Virginia Key private resources of would be an ideal location regional sports associations for world class sports to expand the public's training facilities. opportunities for recreation Potential sports facilities that underlies this policy could include recommendation. Norris Cut open space is ideal for swimming/diving/water polo active recreation facilities, 3 B - Camping and/or lodging facilities that would serve, in part, the above described athletic facilities. As a source of revenue, such private lodging and hospitality development could provide a funding source for the local share of athletic facility capital costs. 4) UNCONTROLLED LAND FILL Comprising 120 acres (including the WKAT radio tower lease) this site has significant development restrictions (see Environmental Constraints). It is recommended that no public recreational use be made of the site until methane gas and land subsidence hazards can be mitigated. Assuming that no direct measures are taken (gas extraction), it is estimated that it will be ten years or more before public use can be accomodated. At such time, and subject to tests confirming the lack of hazards, the recommended options for use include: A - support activities extending the recreation programs developed for the waterfront recreation areas,(see preceding sections). If camping and equestrian activities, for instance, are developed in the old Virginia Key beach area, expanded camping and extended riding trails could be developed throughout the landfill site. Viewed another way, this site should be considered a land bank to be reserved for future uses as may be necessary to complement then existing recreational programs on the island. B - Activities that would add to the soil cover of the site and require few structures, such as a golf course or field game area. 'As above, these activities might be considered as extending and complementing a lodging and sports/recreation program developed for the northern point of the island. C - Remote parking facilities for expanded public facilities in the Marine Stadium/Seaquarium area. As special event parking to be used only occasionally, it should remain soft -surfaced with a stabilized base course. D - Additional leases for broadcast towers, or similar non -recreational facilities are not recommended. Fill site should serve recreation areas along the waterfront. 32 MARINE RECREATION The unique dimensions of Virginia Key that distinguish it from other public lands and recreation space in the region are its extraordinary natural environment, its bay setting and unparalleled access by water for marine recreation programs. The following land use policies reflect the goal of optimizing the island's marine recreational opportunities: 1) MARINE STADIUM AND BASIN The future of powerboat racing in Miami is uncertain, but has enjoyed some renewed interest with the recent surge in recreational motorboat sales. Given this uncertainty, there has been consideration of transforming all or a part of the basin into a marina and mooring basin for sailboats. Projected demand for power boat ownership raises further questions as to the viability or need for major new sailboat mooring areas. Additional concerns about a conversion of the basin to a marina involve water quality and the present inability of tides and currents to adequately flush the Stadium racing basin, an important factor in marina design. Hurricane hazards further reduce the attractiveness of the key for expanded wet or dry boat storage. Alternatives exist in Biscayne Bay, most notably Watson Island, the Miami River, and Dinner Key, for new and expanded wet and dry slip storage, but no such alternative exists for marine racing events and water shows. To maintain the economic viability of the stadium, the stage (barge) should be expanded and permanently moored in front of stadium (to reduce major costs in moving it). Programmed improvements to the stadium seating area and support facilities must be expedited. Seaquarium, it is recommended that a private management/promotion service be contracted to operate the stadium. Stadium management should join with the Seaquarium to better schedule events and gain advantage of natural promotion opportunities to package Stadium events and visits to the Seaquarium and Planet Ocean. This would further reinforce the proposal for shared parking between the three facilities. A logical extension of the joint promotion/shared parking arrangement would be the physical linkage of the three facilities (4000 feet from Marine Stadium to the Seaquarium) with an overhead tramway or people mover (see Proposed Land Use graphic). Major event parking +20,000 attendance at races) or same -day events on the island will require remote spillover parking that could be accomodated on the former dump site (see preceding discussion of Uncontrolled Land Fill Site.) To enhance spectator viewing for major racing events, it is recommended that shoreline viewing areas southeast of the stadium and along the opposite northern shoreline be improved through increased landscaping, removal of exotic plants (Brazilian Pepper, Casuarina) and regular maintainance and trash removal. The access road that now follows the perimeter of the basin from the stadium to the northwesterly basin terminus should be relocated to connect with the "treatment plant access road" (see Land Use Plan graphic), and rebuilt north of that A tramway linkage of Marine Stadium, Planet Ocean and the Seaquarium is needed. The northern shore of the basin is needed for spectator viewing. r 34 (that could be moved for point. This would remove the roads racing events) for the shoreline conflict with the Rowing relocated restaurant. Added Club and Planet Ocean, and allow for parking adjacent to the buses and trams to bring spectators stadium will serve the to the basin's opposite shore for restaurant. major events. d) move boat ramp to westerly 2) COMMERCIAL MARINE SERVICES edge of indented area. Marine Stadium area provides for a variety of commercial services that enhance the public's access to and use of the waterfront. The accompanying graphic, Marine Stadium Development_ Concept, provides schematic recommendations for the future use and organization of this vital area. These include: A) Reorganization of the boat_ storage area to: a) condense this area by converting the surface storage of boats (Marine Stadium Enterprises) to more efficient rack storage. b) utilize the easterly portion of area now in surface boat storage (adjacent to stadium entrance drive) for parking to serve Marine Stadium and relocated food service (see below). c) relocate present restaurant from the center of the parking lot to the indented shoreline west of Marine Stadium (leasehold expan- • sion). Add floating docks A more efficient organization of the marine service area is needed. 35 e) provide direct vehicular access from the stadium entrance area to the relocated boat ramp and Rusty Pelican/Horatios restaurants. f) move the Horatio's/Rusty Pelican entrance drive easterly twenty five feet to allow for landscaping and reduced pedestrian conflicts in front of Horatio's. MARINE STADIUM, DEVELOPMENT CONCEPT ® LANDSCAPING ® MANGROVE PARKING BOAT STORAGE AND SERVICE MARINE RECREATIONAL -CLUBS MARINE RECREATIONAL -COMMERCIAL MARINE EXPOSITION VIRGINIA KEY M A S T E R P L A N g) provide landscaping of basin shoreline along entrance drive and parking lot for the Rusty Pelican restaurant. h) limit additional restaurant facilities from the area that would utilize boat service parking or restrict the space or functioning of boat storage, maintenance, and service activities. Restaurants should locate next to water's edge — not causeway. B) Expansion of food service facilities along the basin shoreline easterly of the stadium toward the Miami Rowing Club. Within the stadium area there is demand for a greater variety of food services, particularly lower cost fare. Such facilities should not be located along the Rickenbacker Causeway frontage. The aforementioned principles of use and treatment argue against "strip, highway commercial" as inconsistant with the islands public park character. The temptation to "take advantage" of considerable traffic and a roadside exposure on the causeway would not enhance the public's "access to and use of the waterfront", a basic rationale for service commercial uses. The appropriate location would be to set them back fifty feet from the basin edge with a public landscaped walk and viewing lawn along the water, connecting a sequence of food services to the stadium. Spacing of structures would have to allow for required views through to the water (County Shoreline Ordinance). Parking during non-event times would be plentiful with direct pedestrian access to the commercial uses from the parking lot, and during marine racing events the food service areas can become an extension of event seating and concessions. 36 3) MARINE CLUB ACTIVITIES It is consistent with the objectives and principles of this plan to encourage marine recreational clubs on Virginia Key that add a dimension to recreational activities which local government cannot provide. It is, as recommended above for sports/athletic club activities, important that in granting the privilege to conduct "members -only" activities, that "out -reach" programs be required as a part of club lease agreements. Specifically, education, training, and competitions open to the general public must be hosted by the private club. Programs to serve especially the underprivileged, handicapped, and youth that have no access to these activities are expected. The plan recommends that future leases that may be granted by the Commission be confined to the area in the southeastern corner of the basin as indicated on the Proposed Land Use and also the Marine Stadium Development Concept graphics This particular location is the only remaining uncommitted site on the basin that is not constrained by mangrove tidal marsh and affords enough area for adequate parking. Access should be from the existing treatment plant access road. 3 The service drive along the waters edge should be removed. The basin's S.E. corner could accomodate new marine club activities. Shrimpers Lagoon is ideal for a paddleboat concession. A marina lease on the lagoon would require maintaining an open channel. 4) MARINA SERVICES New marina services should not encroach on Marine Stadium parking facilities or support areas. In addition to those provided west of the Marine Stadium area, additional boating services are recommended near Norris Cut on the opposite side of the island. For twenty three years, a small informal marina has existed in "Shrimpers Lagoon", operated by a past tenant of the former Port of Miami. The potential exists to formalize and expand the services to fishermen - commercial, charter and sport - with bait and tackle, food and cruising supplies, and possible small boat rack storage. A sport fishing club could complement the marina and again provide special recreation services to the elderly, youth and disadvantaged in the city. A strategic benefit of this concession would be the lease (and practical) requirement that - the channel access to the lagoon be kept open with maintenance dredging. This channel is not in the Biscayne Bay Aquatic Preserve, and such dredging has been permitted for this location in the past. Without constant dredging, the entire lagoon will fill with sand and a recommended recreation area for paddleboat concessions to serve beach visitors would be lost. A second boating facility is recommended in conjunction with a potential lodging/hospitality center proposed for the Norris Cut point. a. 38 This facility would serve only as a boat landing for shallow draft boats ( 4 to 6 foot water depth) visiting or provided by the lodging. This segment of shoreline is not in the Biscayne Bay Aquatic Preserve, but only a floating dock is recommended. COMMERCIAL Plan proposals for commercial development of the island have been incorporated into the preceding sections describing open space, marine recreation and marine services. Commercial uses on the island are, as stated in plan policy, only to serve and amplify recreational objectives and have been presented in that light. It is, however, recognized that on a 1000+ acre island, certain opportunities exist to accomodate NORRIS CUT DEVELOPMENT One such opportunity deemed appropriate in the overall context of the plan is a lodging facility to host visitors drawn to the recreational amenities of the island. Situated on the Norris Cut point, and exposed to the Atlantic Ocean, Fisher Island and the Miami and Miami Beach skylines, a site for development of such facilities is shown on the Proposed Land Use graphic. It complements well the proposed use of the adjacent lands for a variety of athletic training and sports facilities. Approximately forty acres in area and including almost 3000 lineal feet of waterfront, the site would require strict development standards to assure a design compatible with the islands recreational activities. Specifically, the following development standards are recommended: 1) Overall height limited to 50 feet above flood criteria to preclude buildings from intruding on views from public park areas. 2) All beaches to be open to the public during normal City park hours. 3) All existing mangroves maintained and a new dune system and ecology established. 4) Waterfront setbacks and view corridors in compliance with the County Shoreline Development Ordinance. 5) An architectural image evocative of a Caribbean or "island" vernacular. 6) Support facilities such as restaurant and meeting space and incidental retail services are confined to not more than fifteen percent of lodging floor space. 7) No bulkheads MARINE EXPOSITION PLANET OCEAN Planet Ocean remains an exposition center that has potential for incorporating educational facilities as an extension of the University of Miami and/or the Dade County public school system. This plan does not make any policy recommendations for the facility except that future exposition use should be promoted in conjunction with Marine Stadium and Seaquarium activities. A joint management/promotion program should consider as well a joint parking use arrangement. Planet Ocean needs functional and promotional linkage to Marine Stadium and the Seaquarium. 40 • 1 SEAQUARIUM Privately owned, outside the City's corporate limits, and on land leased from Dade County, this plan recommends only that future management and promotion of the Seaquarium should be coordinated with the Marine Stadium. Joint parking use agreements between the two facilities would be an integral part of such coordination. MARINE RESEARCH PARK Dade County has set aside the area adjacent to Bear Cut as a marine research park for development of facilities by governmental and educational institutions. Adequate space exists for anticipated future expansion of these activities and growth should be confined to this area. Access should remain limited to Rickenbacker Causeway. ENVIRONMENTAL INTERPRETIVE CENTER Virginia Key possesses one of Biscayne Bay's most diverse natural environments in the tidal flats and mangrove marshes forming its northern shore. It is a habitat for hundreds of species of fish, marine invertebrate, reptiles, amphibians, mammals, birds, and plants; dozens of which are on rare or endangered species lists. This plan recommends that the spoil banks on the northern perimeter of the Marine Stadium basin be reserved as a potential laboratory for environmental education. In an urban setting, it would be without parallel. Surrounded by fragile mangrove and tidal areas and an active migratory bird nesting site, it is unsuitable for active recreation use. As shown on the accompanying graphic, Environmental Preservation and Institutional Development Concept, limited shelter Spoil fill areas north of the basin offer access to rich natural habitats. ENVIRONMENTAL PRESERVATION AND INSTITUTIONAL DEVELOPMENT , CONCEPT L VIRGINIA KEY M A S T E R P L A N facilities, exhibit, and meeting room space for an environmental education and interpretive center would be appropriate. Boardwalks and canoe trails could extend the centers reach for field studies. In combination with the more formal facilities planned for Key Biscayne by a coalition of South Florida environmental groups, this site would provide study habitats unavailable on Key Biscayne. Access to the site would be limited to special study groups under the auspices of the Environmental Center. The spoil fill area is developable for a limited environmental study center. MANGROVE PRESERVE The area shown on the Proposed Land Use graphic as Mangrove Preserve should remain in a natural state, undeveloped, with public access restricted to those associated with the proposed environmental interpretive center. Areas are also shown along the northern basin shoreline, on the off shore spoil islands, and along the channel to "Shrimpers Lagoon" where mangrove planting can be done as mitigation measures for development impacts elsewhere on the island. All mangrove areas on the plan should be designated environmental preservation districts under provisions of the zoning code. Tidal flats and mangrove preserve. 42 SEWAGE TREATMENT PLANT The Dade County Water and Sewer Authority Central Waste Water Treatment Facility on Virginia Key will expand its capacity for sewage treatment within the current site boundaries. As a part of the plant's continuing facilities improvements, the covering and chemical scrubbing of primary point source odor emmissions should be programmed to be completed by 1991. Removal of the plant storage area along the eastern site boundary (not on WASA property) should be completed by 1988. The currently heavy truck traffic serving the plant (80+ trucks per day) is expected to grow. To minimize impacts on park users and vehicular traffic to beach park areas, it is recommended that a truck access road be built by WASA from the plant site's southwestern corner, along the western edge of the old land fill site, to the current access road (see Proposed Land Use map). This would place truck traffic west of and out of contact with the proposed intersections leading to public beach recreation areas. The current park toll gate booth just east of Rickenbacker Causeway should be relocated east of the proposed truck access road. The proposed median -divided beach access road should provide an eastbound left turn storage lane to the new truck access road. HELISTOP To accomodate needed emergency evacuation service, a helistop (not a port terminal) for helicopter landings should be provided adjacent to Rickenbacker Causeway near the beach access road intersection. This location assures best emergency vehicle access from all points on the island. Development of this facility should be coordinated with the regional helistop network to be developed by Miami International Airport. WATER TAXI If private or public water taxi service were to become a reality, several locations are attractive stops: the marina adjacent to the Rusty Pelican restaurant, the proposed docks and restaurant facility proposed just west of Marine Stadium, the Seaquarium/Rosenstiel School, and the Norris Cut proposed lodge and boat landing. Accomodating such service is appropriate and encouraged by this plan. DEVELOPMENT PROGRAM The City of Miami can not and should not be the prime developer for accomplishing most of the development recommendations herein. The primary means for achieving the majority of the plan concepts should be through a joint public/private partnership as provided for in the City's Unified Development Program (UDP) code. The accompanying graphic, Development Program, portrays the implementation program recommended, the majority of which consists of UDP's. With this plan as the conceptual guide, the city should prepare requests for proposals (RFP's) that would be issued to solicit private sector offers for a particular proposed development. A public selection process would result in the City Commission choosing the most responsive proposal for contractual negotiations leading to a formal lease agreement and development of the desired activity. The following is a breakdown of the areas for development under the Unified Development Project Process as defined by the City Charter and Code. PUBLIC / PRIVATE JOINT DEVELOPMENT PROGRAM Priority Location Use Action t Former county park Active Recreation RFP/UDP recreation area 2 Spoil bank north of Environmental RFP the racing basin Interpretive Center 3 Shrimpers Lagoon Recreation Concession RFP for (south shoreline) (paddle boats/ vendor windsurfer) 4 Marine Stadium Grandstands 8 basin management improve- nent 5 Boat ramp west of Marine Stadium 6 Southeast end of racing basin 7 Shrimpers Lagoon (west shoreline) 8 Marine Stadium S.E. basin shore Marine Events RFP/UDP Restaurant/boat docks RFP/UDP Marine recreation/ RFP/UDP sports club faci- lities Marina/Retail Marine RFP/UDP Services -Fishing Supplies Restaurant Services RFP/UDP 9 Norris Cut Point Lodging/Sports RFP/UDP dredge fill area Recreation/Services Ci 44 Additional implementation actions recommended include: 1) Lease Expansion - To achieve a more efficient and proper siting of uses in the Marine Stadium Enterprises lease, it is recommended that upon expiration of the current lease contract, the next lease require relocation of the restaurant and condense the boat storage area as proposed in the preceding Marine Services section. 2) Special Use Management - To the extent that public recreation and sports facilities proposed for the northern point of the island are built with public funds, it will require special use agreements with private recreation clubs for management and promotion of the facilities. 3) City Park Development - It is recommended that the existing public beach and park opened in 1986 remain as a public park managed by the City Parks Department. Parks bond issues, state and federal grants, and the Virginia Key Enterprise Fund are funding sources that should be tapped for recommended improvements and environmental enhancements. 4) W.A.S.A. Storage Relocation - The Water and Sewer Authority should be required to expedite relocation of their existing storage area outside the WASA site (east side) to a site within their property. • M ue Alk R DEVELOPMENT PROGRAM • ACTIVE RECREATION ENVIRONMENTAL INTERPRETIVE CENTER CITY/EDUCATIONAL INSTITUTIONS MARINE STADIUM IMPROVEMEN�/S PRIVATE PROGRAMMING/ PROM6TION UNIFIED RECREATION CONCESSION DEVELOPMENT M BOAT LANDING PROJECTS �0 MARINE RECREATION/SPORTS �....a CLUB FACILITIES -RETAIL MARINE SERVICES FISHING SUPPLIES/MARINA -RESTAURANT ENTERTAINMENT EVENT SEATING •'g RECREATION/LODGING 4 BOAT LANDING/SERVICES LEASE RELOCATION/EXPANSION OF FOOD SERVICES EXPANSION CONSOLIDATE BOAT STORAGE/CIRCULATION CITY PARK PUBLIC RECREATION/FOOD CONCESSIONS HAMMOCK/DUNE RESTORATION SPECIAL USE SPORTS TRAINING/RECREATION/CAMPING MANAGEMENT /FITNESS FACILITIES AND PROGRAMS SPECIAL USE PERMIT Im HELISTOP SERVICE IsRECREATION SUPPORT SERVICES VIRGINIA KEY M A S T E R P L A N DEVELOPMENT FUNDING The above described process will result in a substantial number of leaseholds returning annual lease revenues to the City. It is essential that a Virginia Key lmprovement Fund be established as a enterprise fund receiving the lease and concession revenues. The lease revenues, shown on the map Development Funding, together with user fees and concession revenues provide the basis for revenue bond funding of: 1) PUBLIC INFRASTRUCTURE a) A rebuilt, widened and realigned access road from Rickenbacker Causeway to the Norris Cut point; b) Extension of sewer and water facilities from the causeway to Norris Cut point; c) Improved public parking facilities for recreation facilities; d) A rebuilt and realigned access road along the stadium basin north shore; 2) ENVIRONMENTAL ENHANCEMENT a) Hammock and dune restoration b) beach renourishment c) Mangrove planting d) Removal of exotic plant species and replacement landscaping . The enterprise fund also finances: 1) Recreation programs for public parks, including staff; 2) Maintenance of public facilities, utilities and lands; 3) Education programs and facilities including the Environmental Interpretive Center (with funding assistance from educational and institutional and private environmental groups.) 46 RESORT FACILITIES DEVELOPMENT CAMPING SPORTS FACILITIES TRAINING IREC REATION FITNE SS PROGRAMS L MANGROVE PLANTING SHORELINE NHANCEMENT I �� RESTAURANT ENVIRONMENTAL EDUCATION I a0 �� S IF STUDIES CENTER ❑ RESTAURANT; MARINE f r SERVICES +I 0 \ MARINE SERVICES CANOE RENTAL MARINgIPESTAURANT J STADIUM EXPANSION/ ' RENOVATION FOOD SERVICES .I MILES q ACCESS ROAD SHORELINE ENHANCEMENT AND UTILITIES 1.8 ILCa'A yQ; LIMITED MARINE RECREATION F'YB\ CLUB FACILITIES (y/'i•p' ACCESS gOAG AND UTILITIES MARINE EDUCATION ' EXPOSITION HELISTOP SERVICE' PEOPLE MOVER SHUTTLE 'ACTIVE RECREATION FACILITIESIPROGRAMS MARINE RESEARCH PARK I BEACH ENHANCEMENT WATER RECREATION MANGROVE PLANTING AI ENAHCE DREDGING < C`M FONCESSIONS CAW F�RECREA ON PROGRAMS tSSIONS DEVELOPMENT FUNDING If PRIVATE INVESTMENT I CITY LEASE REVENUES VIRGINIA KEY IMPROVEMENT FUND PUBLIC FACILITIES/PROGRAMS ROADS, UTILITIES, PARKING, MAINTENANCE ENVIRONMENTAL ENHANCEMENT/MITIGATION I� RECREATION FACILITIES/PROGRAMS 1 EDUCATIONAL PROGRAMS 4 VIRGINIA KEY M A S T E R P L A N F� O■-M" Q ® C=2 C=2