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EAC Agenda 06/14/2006 ENVIRONMENTAL ADVISORY COUNCIL AGENDA June 14,2006—note date change 9:00 A.M. Commission Boardroom W. Harmon Turner Building (Building"F")—Third Floor I. Call to Order II. Roll Call III. Approval of Agenda IV. Approval of May 3, 2006 Meeting minutes V. Upcoming Environmental Advisory Council Absences VI. Land Use Petitions A. Planned Unit Development No. PUDZ-2003-AR 4988 "Summit Lakes RPUD" Section 26,Township 48, Range 26 B. Conditional Use CU-2005-AR-7942 Alternative Treatment Center Section 29,Township 48, Range 27 VII. Old Business A. Update members on projects VIII. New Business A. Submittal packaging requirements B. Proposed LDC Amendment- 2006 CYCLE 1 IX Subcommittee Reports X. Council Member Comments XI. Public Comments XII. Adjournment ************************************************************************** ****************************** Council Members: Please notify the Environmental Services Department no later than 5:00 p.m. on June 9, 2006 if you cannot attend this meeting or if you have a conflict and will abstain from voting on a petition (213-2987). General Public: Any person who decides to appeal a decision of this Board will need a record of the proceedings pertaining thereto; and therefore may need to ensure that a verbatim record of proceedings is made, which record includes the testimony and evidence upon which the appeal is to be based. May 3, 2006 MINUTES OF THE MEETING OF THE COLLIER COUNTY ENVIRONMENTAL ADVISORY COUNCIL Naples, Florida, May 3, 2006 LET IT BE REMEMBERED, that the Collier County Environmental Advisory Council in and for the County of Collier, having conducted business herein, met on this date at 9:00 AM in REGULAR SESSION in Building "F" of the Government Complex, Naples, Florida, with the following members present: CHAIRMAN: William Hughes Terrence Dolan James Harcourt William Hill Lee Horn Judith Hushon Iry Kraut - Absent Nick Penniman- Absent Michael Sorrell ALSO PRESENT: Stan Chrzanowski, Planning Review Steven Griffin, Assistant County Attorney Susan Mason, Senior Environmental Specialist Bill Lorenz, Director of Environmental Services 1 May 3, 2006 Call to Order The meeting was called to order by Chairman William Hughes at 9:03 AM. II. Roll Call A quorum was established with Terrance Dolan absent at the time of roll call. III. Approval of Agenda Mr. Hill moved to approve the revised agenda. Second by Dr. Hushon. Carries unanimously 6-0. IV. Approval of April 5,2006 Meeting minutes Dr. Hushon noted on page four under Mr. Penniman's motion the word should have been"residents"not"residence". Mr. Horn moved to approve the April 5,2006 minutes as amended. Second by Mr. Hill. Carries unanimously 6-0. V. Upcoming Environmental Advisory Council Absences Ms. Mason announced that the next meeting is set for June 14th Mr. Hughes stated that Mr. Penniman will miss the next three consecutive meetings. Mr. Dolan joined the meeting at 9:09AM. Ms. Mason also announced that setting up alternates for the Council will require changes within the Land Development Code; which is in progress. Dr. Hushon will not be attending the meeting in September and Mr. Sorrell will probably not attend in August. Mr. Griffin will look into Mr. Pennimans' ability to attend the meetings remotely. Chairman Hughes would like to excuse Mr. Penniman from the requested dates. Mr. Hill moved to authorize Mr. Penniman's absences. Second by Dr. Hushon. Carries unanimously 6-0. Mr. Hughes welcomed James Harcourt. 2 • i May 3, 2006 Mr. Harcourt introduced himself as a previous resident of California that has vacationed in the area for twenty years. He is a Biologist and has been a Professor. His wife is setting up a practice in town, she is a physician. VI. Land Use Petitions A. Planned Unit Development No. PUDZ-2005-AR-8337 Brooks Village CPUD" Section 15, Township 49,Range 26 - Presenters were sworn in by Mr. Griffin. -No disclosures. Dwight Nadeau, RWA gave a presentation including the following points: - This is the first public hearing to occur after the amendments to the Growth Management Plan. - The project is located on the southwest corner of Pine Ridge Blvd. and Collier Blvd. for a total of 31.74 acres. - Project location was demonstrated on an overhead map. - It is a residential/commercial project. - A Southwest Florida Water Management permit will be required. r-� - Construction will start around the first or second quarter of 2009. - The talanzia on site will be relocated. Dr. Hushon suggested moving the preserve lands, making them larger, and shifting the dry detention area down. Laura Roys noted the restriction on required shapes for preserves since the project is located within Golden Gate; it is consistent with the Growth Management Plan. Mr. Nadeau replied that he will take the suggestion into consideration. Mr. Chrzanowski added that the Architectural Ordinance will not allow a dry detention area in the narrow shape that is demonstrated on the overhead. Mr. Griffin swore in Jim Kelton. Mr. Kelton an environmental consultant noted that there are no fox squires on the property and not too much exotic pepper. Mr. Dolan suggested having the large pines preserved. Procedures addressing water runoff of the site were reviewed. Mr. Dolan moved to approve staffs recommendation for approval with the conditions as noted: that the ERP and Water Management District .-. permit has to be obtained and have the applicant reevaluate the site plan, reevaluate the shape of retention and preserve areas, possible tree 3 • May 3, 2006 retention within parking area and a brief presentation by staff after the ERP is approved and once the Water Management District has given approval. Second by Dr. Hushon. Carries unanimously 7-0. B. Planned Unit Development No. PUDZ-A-2005-AR-8438 "Windstar PUD" Sections 11, 14 & 23, Township 50 South,Range 25 East - Presenters were sworn in by Mr. Griffin. - No disclosures. Clay Brooker, Cheffy Passidomo,Wilson & Johnson representing the owner gave a presentation including the following points: - This is the third time the project has come before the Environmental Advisory Council. - The County dredging project on the property has begun and should be completed by the end of the year. - Demonstration on the overhead of the latest site plan in comparison with the previous. Dr. Hushon pointed out that the conceptual plan does not show mangrove preservation. Tim Hall, Terrell & Associates noted that docks can not go beyond 20 feet or they must have a boat dock extension permit or variance. Mid 2007 would be the earliest construction could begin. Dr. Hushon moved to accept the plan with staff recommendations and with the assurance that the mangrove boarder is retained. Second by Mr. Hill. Carries unanimously 7-0. VII. Old Business A. Update members on projects No updates due to computer difficulties. VIII. New Business A. Elect new Vice Chairperson Mr. Horn asked for Dr. Hushon to be considered. Second by Mr. Dolan. Carries unanimously 7-0. i-• 4 May 3, 2006 B. Lely Area Stormwater Improvement Project (LASIP)—Storm Management Department Jerry Kurtz, Collier County Storm Water Management gave a Power Point Presentation including the following points: - Demonstration of project limits and proposal. - Improvements and location. - The purpose of LASIP is to move storm water efficiently when needed in preparation for storm events and provide water quality treatment components as it is discharged and to construct control structures to hold water back, to store water,protect the resource and aid in the aquifer recharge. - Road improvements and LASIP are coordinating efforts. - A taxing district may be set up to cover the cost of the project. - Water sampling is part of the permitting requirements. - He will return to give updates. Gene Calvert, Storm Water Management Department looks forward to presenting all of the exiting things going on throughout the County before the Council. The meeting recessed at 11:12 AM, reconvening at 11:22 AM. C. Listed species compensation—USFWS Spencer Simon, Supervisor with Fish and Wildlife Services gave a Power Point Presentation(see attachments) including the following points: - Compensation and Mitigation. - Review of Section 7 and Section 10. - Mitigation is to pay into a fund that purchases land. - 90 panthers are set to live in Southwest Florida. Mr. Hughes requested information and advice from the Federal Government related to Panthers within the month. Mr. Sorrell brought out the problem of no monitoring on relocations of animals. Public Speakers- Bob Krasowski mentioned the beach renourishment continuing with permit extensions within Collier County that started late. It is his position that the beach renourishment should stop. Turtles mate just off shore; the equipment interferes with the process. He will be challenging the continuation of the 5 May 3, 2006 current renourishment. He gave an illustration that a person would not be permitted to rob a bank as long as it did not interfere with the American economy as a whole, even killing some of the employees as long as it did not interfere; but that is how the endangered species are looked at. Humans should live in harmony with the animals. Mr. Simon responded that the beach renourishment project continuation was found not to cause jeopardy to the turtles. Mr. Hughes requested information on Sea Turtles from Mr. Simon. D. Discuss letter to SFWMD regarding rule changes Dr. Hushon wrote a letter (see attachment)to Mr. Meiers from South Florida Water Management District. Mr. Griffin addressed the Council that the letter should go through the Board of County Commission in order to go to Mr. Meiers. It was decided to have Dr. Hushon readdress the letter to the Board of County Commission with Mr. Hughes signature. E. Parks and Recreation Department briefing on proposed Keewaydin shuttle Amanda Townsend, Operations Annalist for Collier County Parks and Recreation gave a Power Point(see attachment) reviewing the proposed project for public vessel access to Keewaydin Island including the history of the Beach Initiative that started the proposed project moving forward. Dr. Hushon mentioned that the Conservancy already has this service. People take a boat to the Island for an hour; there is no shelter, or restroom on the Island. Facilities are supplied on the boat. She also expressed concern with dropping people off on the Island for the day. Mr. Hughes would like to have the plan presented to the committee as it develops. Dr. Hushon suggested to Ms. Townsend to limit the time people are on the Island, have facilities on the boat, not have it handicap accessible,talk with the Conservancy, and review the transcript of the similar project that was rejected by the Environmental Advisory Council. Ms. Townsend agreed to bring the project back before the Council, though it will probably not come before the Council for permitting because it is within the City of Naples limits. 6 May 3, 2006 �-. IX. Subcommittee Reports The Preserve has met once and will be meeting again May 5th and May 12th Definitions on preserves are being evaluated. X. Council Member Comments None XI. Public Comments Bob Krasowski said hello to the new Committee member Mr. Harcourt. There being no further business for the good of the County,the meeting was adjourned by the order of the Chair at 12:54 PM COLLIER COUNTY ENVIRONMENTAL ADVISORY COUNCIL Chairman William Hughes 7 r1 Item VI.A ENVIRONMENTAL ADVISORY COUNCIL STAFF REPORT MEETING OF JUNE 14, 2006 I. NAME OF PETITIONER/PROJECT: Petition No.: PUDZ-2003-AR-4988 Petition Name: Summit Lakes PUD Applicant/Developer: Waterways Joint Venture V Engineering Consultant: RWA Consulting, Inc. Environmental Consultant: Passarella and Associates, Inc. II. LOCATION: The subject 138.38 ± acre property is located approximately %2 mile east of the intersection of Collier Boulevard (C.R. 951) and Immokalee Road (C.R. 846). The property is in Section 26, Township 48 South, Range 26 East, Collier County, Florida. III. DESCRIPTION OF SURROUNDING PROPERTIES: ZONING DESCRIPTION N - PUD Immokalee Road, then Heritage Bay PUD, known as The Quarry, a proposed residential project which was a borrow pit S - Agriculture &PUD Undeveloped area, and Crystal Lakes RV Park PUD, developed with RV units E - Agriculture Woodcrest Drive, then Calusa Pines Golf Club W- Agriculture &PUD agricultural uses and Tuscany Cove PUD, developing residential development EAC Meeting Page 2 of 9 IV. PROJECT DESCRIPTION: The developer is seeking a rezoning from the Planned Unit Development (PUD) zoning district [which was originally approved as the Outdoor Resorts PUD] and the Rural Agricultural (A) zoning district, to the Residential Planned Unit Development (RPUD) zoning district for a project to be known as Summit Lakes RPUD to allow development of a maximum of 968 dwelling single-family attached or detached units, multi-family dwelling units and or Group Care Facilities and associated accessory uses. As part of that proposal the petitioner is asking for consideration and approval of an Affordable Housing Density Bonus Agreement authorizing the developer to utilize affordable housing bonus density units (in the amount of 414 units at 3.0 bonus density units per acre) in the development of this project for low-income residents that will include a maximum of 10 percent of the total number of residential units for Workforce Housing and 10 percent for Gap Housing units. V. GROWTH MANAGEMENT PLAN CONSISTENCY: Future Land Use Element: The subject property is currently located within the Urban Mixed Use District — Urban Residential Subdistrict on the Future Land Use Map (FLUM) of the Growth Management Plan (GMP). This Subdistrict allows residential uses, including single family and multi-family uses; institutional uses (e.g., church, day care); essential services; and, recreation and open space uses. For residential usage, the Density Rating System in the FLUE indicates the site is eligible for a base density of four units per acre (DU/A) and a three (3) DU/A bonus since the proposed project is within one mile of an Activity Center (Activity Center #3). However the developer is not seeking to utilize that allowance and instead has opted to seek additional density above the base of three units per acre by providing affordable housing units. When added to the base density of four (4) DU/A, the project is eligible for a maximum gross density of seven(7)DU/A. Base Density 4 DU/A Bonus Density for Affordable Housing Units +3 DU/A Proposed Density 7 DU/A Based on the site's acreage and the permissible density of seven (7) DU/A in the PUD zoning district, this rezone could allow a maximum of 968 dwelling units (138.3 acres x 7 DU/A = 968 dwelling units). The developer is seeking approval of bonus density unit via an Affordable Housing Density Bonus Agreement, seeking approval of 414 bonus units. For that allowance, the developer has offered to provide 10 percent of the total number of residential units for EAC Meeting Page 3 of 9 Workforce Housing and 10 percent for Gap housing, as those terms are defined in the Land Development Code. Based upon the aforementioned analysis, staff concludes that the proposed uses and density may be deemed consistent with the FLUE. Conservation & Coastal Management Element: Objective 2.2 of the Conservation and Coastal Management Element of the Growth Management Plan states"All canals,rivers, and flow ways discharging into estuaries shall meet all applicable federal, state, or local water quality standards." To accomplish that,policy 2.2.2 states"In order to limit the specific and cumulative impacts of stormwater runoff, stormwater systems should be designed in such a way that discharged water does not degrade receiving waters and an attempt is made to enhance the timing, quantity, and quality of fresh water (discharge)to the estuarine system." This project is consistent with the objectives of policy 2.2.2 in that it attempts to mimic or enhance the quality and limit the quantity of water leaving the site by utilizing lakes and interconnected wetlands to provide water quality retention and peak flow attenuation during storm events. The project as proposed is consistent with the Policies in Objective 6.1 of the Conservation& Coastal Management Element, for the following reasons: Twenty-five percent (25%) of the existing native vegetation is required to be retained. Twenty-five percent of the site has been identified for retained native vegetation preservation within the PUD boundaries. In accordance with Policy 6.1.1(3), required preservation areas are identified on the PUD master plan. Allowable uses within the preserve areas are included in the PUD document. Uses within preserve areas shall not include any activity detrimental to drainage, flood control, water conservation, erosion control, or fish and wildlife conservation and preservation. A portion of the largest preserve is in an undeveloped public road right of way easement and will not be allowed to be used as preserve. The applicant is intending to vacate the easement and will be required to provide an area equivalent to that portion of preserve shown on the Master Plan if the easement is not vacated, by the time of the next Development Order. EAC Meeting Page 4 of 9 Preserve management plans are required at the time of Site Development Plan/Construction Plan submittal. Preserve areas shall be required to be maintained free of Category I invasive exotic plants, as defined by the Florida Exotic Pest Plant Council. Littoral shelf planting areas within wet detention ponds shall be required at the time of Site Development Plan/Construction Plan submittal, and will be required to meet the minimum planting area requirement in Policy 6.1.7. The requirement for an Environmental Impact Statement (EIS) pursuant to Policy 6.1.8 has been satisfied. A wildlife survey for listed species in accordance with Policy 7.1.2 is included in the Environmental Impact Statement(EIS). VI. MAJOR ISSUES: Environmental: Site Description: The project consists of the previously approved but undeveloped Outdoor Resorts of Naples, a Motorcoach Country Club PUD, which was permitted by the South Florida Water Management District (SFWMD), see Exhibit T in the EIS. Three other parcels have been added for the Summit Lakes project. One has been mostly impacted for the Ferguson Golf Driving Range and another contains a single family house. The remaining acreage of the project is undeveloped. An aerial photograph with FLUCFCS mapping is included in the EIS as Exhibit B and includes off-site habitats 200' from the property line. A vegetation and wetlands map of the property is provided as Exhibit C in the EIS, and an acreage breakdown of the habitat types, including native habitats, is provided in Table 2 on page 10 of the EIS. Exhibit N shows those areas designated as native habitat. Wetlands: The following information on wetlands is taken from the EIS: "A total of 36.96± acres of SFWMD/ Collier County jurisdictional wetlands were previously identified on the property prior to the road widening improvements for Immokalee Road (see EIS, Revised July 2005). The recent widening improvements have reduced the amount of on-site wetlands to 35.40± acres (i.e., a EAC Meeting Page 5 of 9 1.56± acre reduction) and increased the amount of"other surface waters" (OSW) from zero to 3.31± acres (Exhibit C). These changes resulted from the road being widened from two to four lanes and construction of a storm water management pond along the northern portion of the subject property. Wetland jurisdictional determinations were conducted for the Capiello Parcel on May 23, 2003; for the Ferguson Driving Range Parcel on June 21, 1995 with Kevin L. Erwin Consulting Ecologists, Inc.; and for the 13± Acre Parcel on February 11, 2004. The wetland lines for the Outdoor Resorts Parcel were reviewed and approved by the SFWMD prior to issuing Permit No. 11-02081-P." The Ferguson parcel has two preserved wetland areas under a conservation easement to Collier County and SFWMD. This easement will be modified with the first Development Order for the project to show the revised Preserve lines. Preservation Requirements: Of the total 138.38 acres of the project site, 94.41 acres are considered native vegetation. Twenty-five percent of the native vegetation is required to be ,'••Npreserved which is being met in two preserve areas consisting of 23.60 acres, including 14.26 acres of wetlands. County Environmental Staff coordinated with SFWMD staff to approve the Preserve areas so they would meet both agencies' requirements. Listed Species: One gopher tortoise burrow was found along a historic bermed trail within the site. It will be determined at the time of Site Development Plan/Construction Plan approval whether there is adequate habitat to relocate the tortoise on-site or require off-site relocation. An updated listed species survey will also be required at that time. At the time of permitting for the Outdoor Resorts parcel, one Big Cypress Fox Squirrel was observed, and none were observed during the most recent survey. A management plan was included in the SFWMD permit, and it will be required to be included as part of the Preserve Management Plan on the Site Development/ Construction Plans. Stormwater Management: The existing elevations typically range from 13.3 ft to 14.8 ft NGVD, with some low lying wetland areas. EAC Meeting Page 6 of 9 Original pre-development surface water-flow patterns followed a southwesterly direction (see attached LiDAR topography) and were part of the natural low lying area. Earthwork for the construction of the Immokalee Road and adjacent developments altered these conditions; however, discharge from the site will be conveyed to the 951 Canal in order to restore pre-development routes as was stated in the existing Environmental Resource Permit(ERP) from SFWMD. The proposed surface water management plan will incorporate best management practices including water quality facilities for above ground surface water treatment and storage (lakes) prior to discharge into the existing 951 Canal. All construction activities will employ best management practices, limiting the potential for pollutant discharge in accordance with United States Environmental Protection Agency-National Pollutant Discharge Elimination System. The gross site encompasses 138.38 acres of which 23.70 acres will be preserved and will remain separated from the water management system. Therefore, the system will be designed to treat and attenuate 114.78 acres, including 14.26 acres of wetland as part of the detention system. The existing ERP permit (No 11-02081-P), states that 12.8 acres of offsite future Immokalee Road runoff will be treated and attenuated in the approved storm water management system. Additionally, 5.39 acres of offsite Woodcrest Lane Right of Way runoff (immediately adjacent to the east side of the project site), will be only attenuated. The net site area of 114.78 acres plus the offsite flows areas, encompasses a total drainage area of 142.96 acres. The system has been divided into five separate and independent drainage basins in which the attenuation and treatment will occur. The two offsite flows (Immokalee Road ROW and Woodcrest Lane ROW) will enter the system through basins One and Four respectively. The 23.70 acres of preserve will continue to drain in a southerly direction, which is the historical drainage pattern(see topography). Due to this project's location within the Big Cypress Basin and water management requirements, the surface water management design requires attenuation and modeling of the 25-year 3-day storm routings for water quantity once water quality standards and maximum discharge rates have been met. Minimum finished floor elevations of living areas will be dictated by the 100-yr 3-day storm routing. Minimum centerline of road elevations will be set equal to or above the 25-year, 3-day storm elevation. The perimeter berm will be set at the 25-year 3-day storm elevation. EAC Meeting Page 7 of 9 The basic operations of the surface water management system includes the collection of surface water runoff in reinforced concrete drainage structures (catch basins), transportation of the flow through a subsurface conveyance system (culverts), and directing of runoff to above-ground wet detention areas (lakes). The site will incorporate 17.60 acres of above-ground wet detention in five detention areas. The detention areas are interconnected, with all discharge occurring through a single control structure. As the system network is filled with surface water, water quality starts at 12.50 ft NGVD, control elevation. Once water quality has been achieved at 13.19 ft NGVD, the treated surface water is permitted to flow over the crest of the weir of the control structure without exceeding the maximum discharge rate of 21.46 cfs. The proposed control structure will discharge to the 951 Canal via a culvert in the Immokalee Road Right-of-Way. The control elevation for this Project has been determined to be elevation 12.50 ft. NGVD,based on an existing SFWMD permit. The 25-year 3-days tail water conditions in the 951 canal are based in the Hydrologic Hydraulic Assessment of CR 951 Canal Improvement from SFWMD. The Project Basin Breakdown of the subject property, which is included in the Water Management Calculations, indicates that there are 60.22 acres of impervious uplands and 60.12 acres of pervious uplands VII. RECOMMENDATIONS: Staff recommends approval of PUDZ-2003-AR-4988 with the following conditions: Stormwater Management: 1. A new SFWMD ERP must be obtained for this project. Environmental: None EAC Meeting Page 8 of 9 PREPARED BY: , , ) v` rit STAN CHRZANO j.KI, P.E. DATE ENGINEERING REVIEW MANAGER ENGINEERING SERVICES DEPARTMENT LAURA ROYS GIBSONv DATE ENVIRONMENTAL SPECIALIST ENVIRONMENTAL SERVICES DEPARTMENT difgae/PU C1- 1 �*-09-c Y ESELEM, A.I.C.P. DATE PRINCIPAL PLANNER DEPARTMENT OF ZONING AND LAND DEVELOPMENT REVIEW EAC Meeting Page 9 of 9 REVIEWED BY: 73(2A-,6aA a__ C ' _s 5- dY--0‘o BARBARA S. BURGESON / DATE PRINCIPAL ENVIRONMENTAL SPECIALIST ENVIRONMENTAL SERVICES DEPARTMENT // 55-Z4A0� "TiILLIAM D. LO NZ, Jr., .E. 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ENVIRONMENTAL ADVISORY COUNCIL STAFF REPORT MEETING OF June 14, 2006 I. NAME OF PETITIONER/PROJECT: Petition No.: CU-2005-AR-7942 Petition Name: Alternative Treatment Center Applicant/Developer: Dr. Alan Myers Engineering Consultant: Davidson Engineering Environmental Consultant: Turrell&Associates, Inc. II. LOCATION: The subject property, consisting of 9.54 acres, is located on Catawba Road approximately one mile south of Immokalee Road, in Section 29, Township 48 South, Range 27 East, Collier County, Florida. III. DESCRIPTION OF SURROUNDING PROPERTIES: ZONING DESCRIPTION N- Agricultural, with Mobile Home undeveloped Overlay and the Rural Fringe Mixed Use Overlay S - Agricultural, with Mobile Home two five-acre tracts; one undeveloped tract Overlay and the Rural Fringe and one with a single-family home Mixed Use Overlay E - Agricultural,with Mobile Home one five-acre agriculturally used tract and a strip Overlay and the Rural Fringe of four approximately one acre tracts that are Mixed Use Overlay developed with single-family homes W - Agricultural,with Mobile Home a portion of an undeveloped 248-acre tract that Overlay and the Rural Fringe is proposed for rezoning to PUD as part of the Mixed Use Overlay Immokalee Road South Rural Village MPUD EAC Meeting Page 2 of 8 IV. PROJECT DESCRIPTION: According to the petitioner's narrative statement, the conditional use is being requested to allow development of a residential treatment facility for the treatment of individuals with substance abuse, eating disorders, dual diagnosis and psycho-emotional disorders. The facility will be designed to serve up to 24 residential clients and 10 detoxification clients. The project includes two residential bungalows for male residents, two residential bungalows for female residents, two security and support units, and administrative offices (see conceptual site plan). The proposed project also includes associated indoor and outdoor recreational facilities and spa-like amenities. The petitioner has agreed to build the facility to the Leadership in Energy & Environmental Design Green Building Rating SystemTM (LEED) certification's highest platinum level, which is awarded for the ultimate achievement in green building. The conceptual site plan proposes ingress and egress to the property off Catawba Road. According to the petitioner, a majority of the clients of the facility are from outside the local area; therefore the petitioner has agreed to provide transportation between the airport and the facility. Visitation will be limited to Sunday only; however the petitioner has stated that most clients do not have visitors because most clients are not from this area. Traffic will be primarily generated by employees and limited deliveries as the clients typically do not travel to the facility in their own vehicles and are not permitted to leave the facility during their stay unless accompanied by a staff member. The proposed project is a residential treatment facility in which the residents receive food, lodging and on-site therapeutic care on a daily basis. The type of care includes psychiatric, psychological, medical, and psychological therapy. The facility is designed to accommodate 24 residential clients and 10 detoxification clients as well as support staff, clinicians, and 24-hour supervision. Based upon this information, the requested conditional use is consistent with the definition of a care unit. V. GROWTH MANAGEMENT PLAN CONSISTENCY: Future Land Use Element: The petitioner's property, as identified on the Future Land Use Map of the Growth Management Plan, is within the Agricultural/Rural Designation, Rural Fringe Mixed Use District, Receiving Lands. Receiving Lands are designed to accommodate specific, non- residential uses such as Group Housing Uses, subject to the following intensity limitation: Group Care Facilities and other Care Housing Facilities - maximum Floor Area Ratio not to exceed 0.45. EAC Meeting Page 3 of 8 Conservation & Coastal Management Element: Policy 2.2.2 requires storm water systems to be designed in such a way that discharged water does not degrade receiving waters and an attempt is made to enhance the timing, quantity and quality of fresh water to the estuarine system. Non-structural methods such as discharge and storage in wetlands are encouraged. The applicant states, "Initial design has the on-site surface waters being collected in dry-detention areas before out falling into the proposed wetland preserve area at the rear of the property. Final storm water plans will comply with all applicable state and local requirements and will be approved at the time of the ERP permit process and the site development plan evaluation. The proposed drainage plan will essentially mimic the existing flow patterns in that storm waters collected and treated on the site will be directed to the west and will enter the wetland preserve from the east as currently occurs." Policy 2.2.3 states, "Chemical spraying for aquatic weed control should be conducted with extreme caution. The use of appropriate biological and mechanical controls in both the canal system and storm water detention ponds is encouraged. Manufacturers and EPA guidelines for chemical use in aquatic habitat will be followed." The applicant states in their EIS that, "Any aquatic areas created in conjunction with this project will be subject to, and will adhere to, this policy." Policy 6.1.2 requires Receiving Lands in the Rural Fringe Mixed Use District to preserve native vegetation on site through the application of the following preservation and vegetation retention standards and criteria: A minimum of 40% of the native vegetation present, not to exceed 25% of the total site area shall be preserved. The project is consistent with this objective seeing that 4.05 acres of the 9.46 acre site is proposed to be preserved. This equates to 43% of the site being preserved, which is greater than the minimum requirement. This project will comply with policy 6.1.4 which requires removal of all prohibited invasive exotic vegetation in new developments. Removal and maintenance of prohibited exotic vegetation in all areas of the development will be required in perpetuity. Policy 6.1.8 states that an Environmental Impact Statement (EIS) is required for this project. One has been prepared and will be included in the record file for this project. Policy 6.2.1 requires wetlands identified by the 1994-1995 SFWMD land use and land cover inventory are mapped on the Future Land Use Map series. These areas shall be verified by jurisdictional field delineation, subject to Policy 6.2.2. of this element, at the time of project permitting to determine the exact location of jurisdictional wetland boundaries. A FLUCFCS map has been provided which shows the approximate extent of the wetland area on the site. The wetland line will be verified by the South Florida Water Management District before the next development order, which in this case will be a Site Development Plan. EAC Meeting Page 4 of 8 Policy 6.2.3 states, "Collier County shall implement a comprehensive process to ensure wetlands and the natural functions of wetlands are protected and conserved. The process outlined within this policy is primarily based on directing concentrated population growth and intensive development away from large connected wetlands systems. These wetland systems have been identified based on their type, values, functions, sizes, conditions and locations within Collier County." Since no wetland impacts are proposed,Federal permits should not be required. However, an Environmental Resource Permit shall be obtained from South Florida Water Management District before the next development order(Site Development Plan) can be approved by Collier County. Policy 6.2.5 states that within the Rural Fringe Mixed Use District, Collier County shall direct land uses away from higher functioning wetlands and this project is attains that because no wetland impacts are proposed by the project. Policy 7.1.2 requires development be directed away from listed species and their habitats. A species survey for listed species is included in the Environmental Impact Statement. The only listed species known to inhabit the site is the state-listed Hand fern (Ophioglossum palmatum). The ferns are found in cabbage palm trees (Sabal palmetto) scattered throughout the site but are most prevalent in a line running approximately northeast to southwest across the site. Some trees hosting the ferns will be impacted by the proposed development but many will be protected within the wetland preserve and upland retention areas. Contacts have been made to the University of Florida Herbarium as well as to the Florida Natural Areas Inventory to explore the potential of relocating the host trees that would be impacted but as of yet,no definitive information has been received regarding the viability of this option. Relocating the individual ferns is not an option as"this species rarely survives transplanting" (Hoshizaki and Moran—Fern Grower's Manual—2001). The best option with a better chance of success is to carefully relocate the entire host palm out of the impact areas and into the preserve and buffer areas. Approximately 38 host trees out of approximately 240 total could be directly impacted by the development. These are specimens that are within the currently proposed building footprints. Approximately 120 trees are located within the proposed preserve and buffer area. The remaining 80 trees are located around the buildings and pathways and should be able to be avoided by the future development activities. Where impacts are unavoidable, every effort will be made to relocate the trees into the preserve area. OBJECTIVE 11.1 protects historic and archaeological resources in Collier County. According the Florida Master Site File,no known historic or archaeological resources are present on or near the site. There is a small midden site located approximately 0.5 miles from the site but there are no indicators or target signatures on the proposed project site that would indicate the presence of any archaeological or historical resources. Please reference Exhibit 6 of the EIS, archaeological information. VI. MAJOR ISSUES: EAC Meeting Page 5 of 8 Storm water Management: Engineering Review staff has received a conceptual site drainage plan of the site. It appears that the design will be a standard wet detention system with discharge into onsite wetlands that are connected to a larger system (see attached LiDAR topography). Overall flow in this area appears to be toward the south and the proposed discharge point is at the northwest corner of the site, but it could really be anywhere along the west boundary. The proposed pond looks a little too small to accommodate the first inch of runoff, but it's difficult to tell from the drainage plan if any other dry retention areas are proposed and how runoff will be routed to them. Engineering review thinks that the site can be designed to meet necessary SFWMD criteria. Environmental: Site Description: The upland vegetative community is approximately 60% of the property and consists of a Cabbage Palm hammock. The other 40% of the property is wetland (approximately 4.05 acres) consisting of cypress habitat with some maple and pop-ash present. It appears as though the wetland hydrology in this area is depressed and has most likely been impacted by past development and ditching activities. Wetlands: Approximately 4.05 acres of wetlands have been identified on site by the environmental consultant. The wetland line will be required to be verified by SFWMD at the next development order. The project as designed does not impact existing wetlands. Due to the fact that this project fulfills the GMP Preserve selection criteria, the jurisdictional wetland line will have no impact on Preserve selection. Preservation Requirements: The property lies within the Rural Fringe Mixed Use-Receiving Lands designation of the Collier County Future Land Use Map. Since the subject property is less than 20.0±acres,a minimum of 40 percent of the native vegetation(not to exceed 25%of the total site)will be preserved. Minimum Retained Native Vegetation Requirement is 2.36 acres. The development parcel currently contains approximately 9.46 acres of native vegetation. Post-development, the project will preserve 4.05 acres of wetland, which equates to approximately 43%native vegetation preservation. This exceeds the minimum requirement outlined in the GMP and LDC. In accordance with the GMP and LDC, the minimum required preserve is proposed in the largest contiguous area. The onsite preserve connects to the off site preserves proposed on the Immokalee Road South Rural Village. EAC Meeting Page 6 of 8 Listed Species: Due to the location of the sites and the highly transient nature of listed species that could potentially use the sites, it is felt that the threatened and endangered species survey conducted to date cannot definitively rule out the presence of listed species on this property. Even though no listed wildlife species were observed, it must simply be assumed that those listed species might use the site regardless of whether or not they are seen during the survey period. A transect survey to determine the presence of any listed plant species on the property was conducted and the results are included below. Hand ferns (Ophioglossum palmatum), a State listed endangered plant species, and butterfly orchid(Encyclia tampensis), a State listed commercially exploited species, are present on the property. A copy of the Listed Species Survey conducted to date is included as Exhibit 7 of the EIS. The State listed Hand fern(Ophioglossum palmatum) is present. Efforts will be made to avoid impacts to these trees where possible. Approximately 38 host trees out of approximately 240 total could be directly impacted by the development. These are specimens that are within the currently proposed building footprints. Approximately 120 trees are located within the proposed preserve and buffer area. The remaining 80 trees are located around the buildings and pathways and should be able to be avoided by the future development activities. Where impacts are unavoidable, every effort will be made to relocate the trees into the preserve area. Although no listed wildlife species were observed on-site, several species can potentially utilize the properties for nesting and denning as well as for foraging. VII. RECOMMENDATIONS: Staff recommends approval of the Alternative Treatment Center Conditional Use with the following stipulations: Storm water Management: 1. A SFWMD Surface Water Management Permit or ERP must be obtained prior to commencement of construction. Environmental: 1. The project must obtain an Environmental Resource Permit from the South Florida Water Management District prior to issuance of any site plan approvals. EAC Meeting Page 7 of 8 PREPARED BY: 0i )4y STAN CHRZANOW j� , P.E. DATE ENGINEERING RE I W MANAGER ENGINEERING SERVICES DEPARTMENT 12/411-L4 '-5&% S MER ARA' Qi DATE ENVIRONMENTAL SPECIALIST ENVIRONMENTAL SERVICES DEPARTMENT gAle44q1) -00 Y '►ESELEM,A.I.C.P. DATE PRINCIPAL PLANNER DEPARTMENT OF ZONING AND LAND DEVELOPMENT REVIEW EAC Meeting Page 8 of 8 REVIEWED BY: L&/etk `/StU cam- 6)S-0 4 BARBARA S. BURGESON C7 DATE PRINCIPAL ENVIRONMENTAL SPECIALIST ENVIRONMENTAL SERVICES DEPARTMENT •41 &5- 3f-off, LIAM D. LO NZ, r., P.E. DATE ENVIRONMENTAL SERVICES DEPARTMENT DIRECTOR 5-/30c STEVEN D. GRIFFIN DATE ASSISTANT COUNTY ATTORNEY OFFICE OF THE COLLIER COUNTY ATTORNEY APPROVED BY: - . 3/1,0 JO.EPH K. SC=MITT TE •MMUNITY DEVELOPMENT & ENVIRONMENTAL SERVICES ADMINISTRATOR i^�