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Backup Documents 01/11/2011 Item #16D16ORIGINAL DOCUMENTS CHECKLIST & ROUTING SLIP 16316 TO ACCOMPANY ALL ORIGINAL DOCUMENTS SENT TO THE BOARD OF COUNTY COMMISSIONERS OFFICE FOR SIGNATURE ROUTING SLIP Complete routing lines #I through #1 as appropriate for additional signatures, dates, and/or information needed. if the document is already complete with the exception of the Chairman's signature, draw aline through routing lines # 1 through #4, complete the cnecxusi., anti imwntu tv �or� r,— Route to Addressee(s) Office Initials Date List in routing order approtpriate. .. G I. Original document has been signed/initialed for legal sufficiency. (All documents to be Agenda hem Number ^ 2 County Attorney's Office Cm I 11 I I Type of Document ' / 2011- 3 Number of Original Attached _ resolutions, etc. signed by the County Attor iev's Office and signature pages from Documents 3. contracts, agreements, etc. that have been fulty executed by all parties except the BCC 4. Chairman and Clerk to the Board and possibly State Officials.) _ 5. Executive Manager Board of County Commissioners Office and all other parties except file BCC Chairman and the Clerk to the Board PRIMARY CONTACT INFORMATION (Ilse primary contact is the holder ofihe original document pending IXT approval Yiwmalty the- primary contact sure person who ereatedlprepared the executive sununary. Primary contact infimnatim is needed in the event one of dic addressres above, including Sue Filson, needto contact staff For additional or missing information. All original documents needing the 13CC Chaimaii s signature are to be delivered to the BCC Mike only after the BCC has titled to approve the item.) Name of Primary Staff j ) -+,-. Phone Number f. J Contact approtpriate. .. G Agenda Date Item was Original document has been signed/initialed for legal sufficiency. (All documents to be Agenda hem Number ^ Approved by the BCC signed by the Chairman, with the exception of most letters, must be reviewed and signed Type of Document ' / 2011- 3 Number of Original Attached Attached resolutions, etc. signed by the County Attor iev's Office and signature pages from Documents rNCTOII!`Tl(1NS R i- HVCIW11CT I: Forms/ County Forms/ BCC Forms, Original Doclnnent5 Routing Slip W W S Original 9.03.04 Initial the Yes column or mark "N /A" in the Not Applicable column. whichever is Yes N/A ( Not approtpriate. (Initial) Applicable) I. Original document has been signed/initialed for legal sufficiency. (All documents to be signed by the Chairman, with the exception of most letters, must be reviewed and signed by the Office of the County Attorney. This includes signature pages from ordimmces, resolutions, etc. signed by the County Attor iev's Office and signature pages from contracts, agreements, etc. that have been fulty executed by all parties except the BCC Chairman and Clerk to the Board and possibly State Officials.) _ 1 All handwritten strike - through and revisions have been initialed by the County Attorney's Office and all other parties except file BCC Chairman and the Clerk to the Board 3. The Chairman's signature line date has been entered as the date of BCC approval of the document or the final negotiated contract date whichever is applicable. 4. `Sign here' tabs are placed on the appropriate pages indicating where the Chairman's signature and initials are required. 5. In most cases (some contracts are an exception). the original document and this routing slip should be provided to Sue Filson in the BCC office within 24 hours of BCC approval. Sonic documents are time sensitive acrd require forwarding to Tallahassee within a certain time frame or the BCC's actions are nullified. Be aware of your deadlines! I: Forms/ County Forms/ BCC Forms, Original Doclnnent5 Routing Slip W W S Original 9.03.04 16016 MEMORANDUM Date: January 11, 2010 To: Gail Hambright Coastal Zone Management From: Martha Vergara, Deputy Clerk Minutes & Records Department Re: Resolution 2011 -03 Attached, find please find two originals of the document referenced above, (Item #16D16) approved by the Board of County Commissioners on January 11, 2010. The Minutes and Records Department has held an original resolution for the Official Record of the Board of County Commissioners. If you have any questions, please call 252 -7240. Thank you. Attachments (3) 16U 16 RESOLUTION NO. 11 - 03 A RESOLUTION OF THE BOARD OF COUNTY COMMISSIONERS OF COLLIER COUNTY, FLORIDA SUPPORTING THE COUNTY'S FOUR GRANT APPLICATIONS TO THE FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION FOR LONG RANGE GRANT FUNDING REQUESTS FOR FISCAL YEAR 2011 -2012, AGREEING TO SERVE AS THE LOCAL SPONSOR, AND COMMITTED TO PROVIDING THE REQUIRED LOCAL COST SHARE. WHEREAS, the Coastal Zone Management Department, acting on behalf of the Collier County Board of County Commissioners, has prepared four grant applications to the Florida Department of Environmental Protection (FDEP) for long range grant funding for Fiscal Year 2011 -2012; and WHEREAS, the grant applications are requests to fund the following Collier County projects: (1) Wiggins Pass Inlet Management Plan, (2) Barefoot Beach Restoration Project, (3) South Marco Island Beach Renourishment, and (4) Collier County Beach Renourishment; and WHEREAS, the timely maintenance and restoration of these high quality and readily accessible public recreational beaches is critical to preserve their value and viability, and to provide a boost to both the environment and the economy of Collier County tourism, including hotels, restaurants and related commercial activities; and WHEREAS, the role of the County government in maintaining and restoring beaches is appropriate and crucial, and WHEREAS, the Board of County Commissioners supports these four grant applications and requests approval from the FDEP for each grant funding request for Fiscal Year 2011 -2012; and WHEREAS, the Board of County Commissioners agrees to serve as the Local Sponsor; and WHEREAS, the Board of County Commissioners is able and committed to providing the required Local Cost Share; and WHEREAS, the Board of County Commissioners has enacted the Tourist Development Tax Ordinance No. 92 -60, as amended, which commits funding to beach renourishment, beach maintenance and beach park facilities. NOW THEREFORE, BE IT RESOLVED BY THE BOARD OF COUNTY COMMISSIONERS OF COLLIER COUNTY, FLORIDA, that the Board supports the four 16916 grant applications prepared for submittal to the Florida Department of Environmental Protection for long range grant funding for Fiscal Year 2011 -2012 and requests approval from the FDEP for each funding request. 1. The Board of County Commissioners is willing to serve as the Local Sponsor for the grant and renourishment projects. The County's Coastal Zone Management Department has the staff dedicated to provide Project Management and Administrative support. 2. The Board of County Commissioners is committed to providing the required Local Cost Share. The required funds have been committed through the Tourist Development Tax Ordinance No. 92 -60, as amended, and as identified in the attached 10 -year plan long range planning budget of the TDC Category "A" 195 Fund. Additional funds may become available through Federal funding sources. PASSED AND DULY ADOPTED by the Board of County Commissioners of Collier County, Florida, this +h day of -fan (AAt -y 12011. ATTEST: DWIGHT E. BROCK, CLERK is to ftirs" �WA0tve4 0640 Approved as to form and legal sufficiency: cakiom Colleen M. Greene Assistant County Attorney 10 -C7M- 00070/2 BOARD OF COUNTY COMMISSIONERS COLLIER COUNTY, FLORIDA By: 'S FRED W. COYLE, CHAT AN Ilan # 1-4-22(p Agenda 1 11 1 Dare D'IN, U Recd t 16D 16 FY 2011 -12 Local Government Funding Request Project Name: Barefoot Beach Restoration Project Project Description: The Barefoot Beach project area, which is located between R14 and R16.3, will be restored using sand from an offshore borrow area, TI. The level of restoration will be determined during final design and compliment sand bypassed from the Wiggins Pass dredging project. The restoration project will used approximately 250,000 cubic yards to restore the shoreline and the adjacent ebb shoal. Based on modeling, beach placement closer to the inlet will have the greatest impact toward restoring Barefoot Beach. The disposal shape will be determined by modeling and complimentary engineering and design studies. Past disposal practices placed dredged material where it creates a sediment deficit within a'' /< mile north of the inlet's vicinity. Project Location: The Barefoot Beach Restoration Project is located on the southwest Florida coastline in Collier County between Florida Department of Environmental Protection monuments R -14 and R -16.3, downdrift and adjacent to Wiggins Pass. The project consists of approximately 0.45 miles of critically eroded Gulf shoreline. Use of Requested Program Funds: Funds requested for FYI 1/12 will be used for final design and construction. Local Government Suuuort Does this sponsor have dedicated support staff whose sole priority is to manage beach erosion rnnlrnl artivitiec? Yes Name -- Title Email Percent Qtr 1 (Sept) Sept. 30 Commitment Gary McAlpin Director, Coastal Zone GaryMcAlpin @colliergov. 100% Qtr 3 (Mar) MaDairement net Address 1: 3301 East Tamiami Trail Phone: 239- 252 -2966 W. Harmon Turner Bldg., Suite 103 Address 2: Naples, Florida 34112 Fax: 239- 252 -2950 Quarterly Report Compliance: This is an initial funding request for this project. 2008 -2009 End_ Date Report Sent I Compliant Qtr 1 (Sept) Sept. 30 Qtr 2 (Dec) Dec. 31 Qtr 3 (Mar) Mar. 31 Qtr4 (June) June 30 16D 16 Collier County Long Range Budget Plan FY 11 /12 — Barefoot Beach Restoration Project Revenue for the local cost share will be provided by: Local funding for the project will be obtained by Collier County through a Tourist Development Tax. This provides a dedicated long term funding source through a `bed tax'. Collier County levies a four (4 %) percent Tourist Development Tax on all rental income received from accommodations rented for six months or less. Is the funding from a dedicated long term source for this project? Yes Collier County has dedicated the majority of the Tourist Taxes to coastal projects, including funding inlet projects that benefit adjacent beaches. Collier County has a dedicated staff. In order to acquire funding, a resolution from the local governmental entity must be provided by the application deadline which declares: • Support from the Sponsor for the Proposed Project • Willingness to serve as the Local Sponsor • Ability to provide the full Local Cost Share • Funding Source Has the local sponsor resolution been attached to the application fulfilling all of these requirements? Yes, it will be provided This project is detailed in Collier County's 10 -year Capital Plan for Beach Projects which has been approved by Collier County Board of County Commissioners. Previous State cost -share for a feasibility or design/permitting phase of this project: Initial request Previous State Cost Share percentage Initial request 10 -Year Proiect Schedule and 5 -Year Estimated Budeet Does this project have Congressional Authorization? No Does this project have a Federal Project Cooperative Agreement? No What is the end date of the Federal Authorization? n/a Federal cost share available for this erosion control project: 0% 16016 Collier County Long Range Budget Plan FY 11/12 — Barefoot Beach Restoration Project Schedule and Budget (Include estimated phases for 10 years and estimated project costs for 5 years.): Year Proposed Method Description Total Estimated Cost Federal Cost Share State Cost Share Local Cost Share 2 11 2012 east m ny Duns ment 2017) 2013 Design & Permitting Nourishment $100,000 $0 $50,000 $50,000 onstruchon ours ment 10, 0 0 5,0 O 2013/2014 014 2 15 ---Monitoring Physical omtonng Physical 21 1 19/ 2020 2020/ 2021 1 Length of Project Boundary in Feet: 2.363 ft Length of commercial or recreational property fronting the project shoreline: Barefoot Beach Park 2.363 ft Percentage of project shoreline designated as commercial or recreational property 100% Eligibility: Access Points and Public Lodging Establishments: See Attachment I for detailed listing and attached maps. No occupational licenses or Florida Department of Businesses and Professional Regulation licenses are included since the project area is a state and county owned, county operated recreational area. Additional Rankine Criteria Will this project enhance or increase the longevity of a previously- constructed project? Yes Will this project nourish a previously restored shoreline? No Rate of Erosion as determined by the Bureau based on long term data (ft/yr) 6.1 fr/vr Severity of erosion: The entire portion of the project area has been designated by FDEP as critically eroded. The area near R16 is currently experiencing the most severe erosion rate in the project area, losing an average of 13.9 ft/yr or 418 feet since 1978. The second largest erosion within the project area occurred directly north at R15. This area has lost 143 feet of shoreline at a rate of -4.8 feet per year since 1978. The erosion rate for the total project area is approximately 6.1 feet per year 16D 16 Collier County Long Range Budget Plan FY 11/12 - Barefoot Beach Restoration Project over a 30 year time period. The stable condition of R14 to the north has helped to reduce the shoreline erosion rate within the project area. Project Benefits: Shoreline development within the project area consists of approximately 2,360 linear feet of publicly accessible beach. The entire portion of the project area is recreational and habitat. The attached maps identify public beach access points with associated parking spaces within the project area. Gopher tortoises utilize the entire project area for nesting purposes although none of the areas within the project area have been designated as a turtle refuge. The nourishment will initiate restoration of lost habitat. Periodic dredging and bypassing has taken place at Wiggins Pass in recent decades. The total volume of sand bypassed to adjacent beaches from maintenance dredging has been 498,650 cubic yards since 1984. Approximately 260,937 cubic yards of that fill has been placed to the north, with the remaining 237,713 cubic yards being placed to the south of the inlet. This project will fill the gap where sand is not spreading naturally and supplement the bypassing operations and will replace deficits started in the 1980s, which will mitigate for past inlet impacts. Use of Innovative Applications of existing technologies: Geographic computer modeling will be utilized to identify the most beneficial region to place the restoration fill. A multi -stage recovery will he implemented in order to restore the eroding shoreline along with restoring the ebb shoal in order to alleviate erosion at Barefoot Beach, without severe impacts to navigation. Nourishment Interval (years): Project Performance: Q The shorelines near Wiggins Pass have been eroding at an accelerated rate since the 1990s, which directly affects the amount of recreational area available to the public. During the period from 1992 to 2009, the largest shoreline retreat was observed at R -16 with over 400 feet of shoreline lost. Approximately 10 acres has been lost from the Gulf beaches since 1992. The shoreline recession on South Barefoot Beach has caused vegetation to be lost, and it has also created a dangerous scarp along the shoreline that is hazardous to park users. Along with the loss of vegetation, walking paths that were present in 1973 at Barefoot Beach have been eroded away and are no longer present in several areas to the west and south. In comparison to the shoreline changes, the volumetric changes also indicate that the shoreline north of Wiggins Pass is trending to become highly erosional. From 1885 to 1979, the shoreline north of Wiggins Pass was overall accreational for approximately 100 years. After 1979 to present, the shoreline shifted and is now in a state of erosion. The worst of the erosion is seen at R -16 where approximately 201,000 cubic yards have been lost. This erosion has caused the southern tip of South Barefoot Beach to nearly shear off, which in return has lost valuable recreational area and habitat within the park. 16D 16 Collier County Long Range Budget Plan FY 11/12 — Barefoot Beach Restoration Project The restoration is scheduled for FY 2012/2013, but may need to be flexible to agency desires and the schedule for Wiggins Pass. As such, it is not tied to one of these projects. Is this project being planned or constructed in cooperation with another local government? Explain? Yes This project will be built to compliment the Wiggins Pass Inlet Management Plan and the Collier County Nourishment Project, where feasible. Monitoring of all Collier County Coastal projects is consolidated for economy — including both physical and biological monitoring and the sea turtle nesting program. The two coastal cities and county share this effort. Collier County Long Range Budget Plan FY 11/12 — Barefoot Beach Restoration Project ATTACHMENT FUNDING ELIGIBILITY COLLIER COUNTY BEACH RENOURISHMENT PROJECT Project Boundary: R14 to 300' south of R16 Approximate Shoreline Length: 2,360' On -site Adjacent Total Public Access Spaces Spaces Spaces Barefoot Beach Preserve* 100+ 100+ 200+ Delnor Wiggins State Recreation Area* 340 0 340 Area determined to be publicly accessible Total Length R14 to 300' south of R16 2,360' Area determined to be critically eroded R14 to R16.3 Total eligible shoreline length: 2,360' Total project shoreline length: 2,360' State owned shoreline length: 2,260' County owned shoreline length: 100' Percent eligible for State funding: 100.0% State eligibility incorporates the total project length (critical and non - critical) and eligibility only recognizes publicly accessible critically eroded shoreline. *Primary beach access contains a minimum of 100 parking spaces and public restrooms. Im i 16D 16 FY 2011 -12 Local Government Funding Request Project Name: Collier County Beach Nourishment Proieet Project Description: This project includes the yearly physical beach monitoring, biological monitoring for the artificial reef and nearshore hardbottom, and design will lead to renourishment in 2012/13. The 2005/06 re- nourishment project consisted of the restoration, using approximately 665,000 cubic yards of hydraulic fill, and maintenance of up to eight miles of Gulf of Mexico shoreline along unincorporated Collier County and the City of Naples. This project was completed in May 2006 with the main goal to avoid environmental impacts such as hard -bottom coverage and a design project life of six to eight years. The borrow area was located just over 33 miles north - northwest of Vanderbilt Beach and was chosen due to the coarser sand availability which will generally avoid near-shore hard -bottom coverage. A one acre artificial reef was constructed to satisfy mitigation permit requirements. in 1995/1996 much of the same project area was hydraulically re- nourished. Approximately 240,000 cubic yards of upland sand was placed for maintenance and another 160,000 cubic yards of sand was bypassed since this major re- nourishment project. The renourishment in 2012 -2013 will be approximately 500,000 cubic yards and will include a new area, Clam Bay Park within the Park Shore Segment. The project will reach its six year design life in 2012/13 and hot spot nourishment in required. Project Location: The City of Naples /Collier County Beach Renourishment Project is located on the southwest Florida coastline in Collier County between Florida Department of Environmental Protection monuments R -22 and R -79. The project consists of approximately 5 miles of critically eroded Gulf shoreline. Use of Requested Program Funds: Funds requested for FYI 1 /12 will be used for annual physical monitoring, biological monitoring, and turtle monitoring activities associated with the 2006 construction and design and permitting tasks in preparation of the upcoming renourishment in FY 12/13. The renourishment in FY 12/13 will be approximately 500,000 cubic yards. 16D 16 Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment Local Government Support Does this sponsor have dedicated support staff whose sole priority is to manage beach erosion control activities? Yes Name Title Email Percent Otr I (Sept) Sept. 30 Commitment Gary McAlpin Director, Coastal Zone GaryMcAlpin @colliergov. 100% Qtr 3 (Mar) Management net N Address 1: 3301 East Tamiami Trail Phone: 239 - 252 -2966 W. Harmon Turner Bldg., Suite 103 Address 2: Naples, Florida 34112 Fax: 239 - 252 -2950 Quarterly Report Compliance: 2008 -2009 1 End Date I Report Sent Com liant Otr I (Sept) Sept. 30 N Qtr 2 Dec Dec. 31 N Qtr 3 (Mar) Mar. 31 N tr4 June June 30 N How will revenue for the local funding cost share be established? Local funding for the project will be obtained by Collier County through a Tourist Development Tax. This provides a dedicated long term funding source through a `bed tax'. Collier County levies a four (4 %) percent Tourist Development Tax on all rental income received from accommodations rented for six months or less. Is the funding from a dedicated long term source for this project? Yes Collier County has dedicated the majority of the Tourist Taxes to beach maintenance, including funding projects within the City of Naples. Collier County has a dedicated staff. In order to acquire funding, a resolution from the local governmental entity must be provided by the application deadline which declares: • Support from the Sponsor for the Proposed Project • Willingness to serve as the Local Sponsor • Ability to provide the full Local Cost Share • Funding Source Has the local sponsor resolution been attached to the application fulfilling all of these requirements? Yes, it will be provided. The Collier County Board of County Commissioners adopted resolution dated September 2005 and again in 2006 is on file at FDEP offices. This project is detailed in Collier County's 10 -year Capital Plan for Beach Projects which has been approved by Collier County Board of County Commissioners. 16D 16 Collier County Long Range Budget Plan FY 11/12— Collier County Beach Renourishment Has the State cost - shared in a feasibility or design phase of this project? Yes Previous State Cost Share percentage 32_2% 10 -Year Project Schedule and 5 -Year Estimated Budget Does this project have Congressional Authorization? Yes Does this project have a Federal Project Cooperative Agreement? No What is the end date of the Federal Authorization? n/a Federal cost share available for this erosion control project: 75% Vanderbilt, Park Shore, and Naples have FEMA Category G funds due to damage as a result of Tropical Storm Fay. This has been included within the 5 -year estimated budget under the Federal Cost Share column at 75% of eligible cost. It is essential that construction be funded by the State, so that Federal (FENIA) funds will be available. Schedule and Budget (Include estimated phases for 10 years and estimated project costs for 5 years.): Length of Project Boundary in Feet: 40,620 ft Length of commercial or recreational property fronting the project shoreline: 29,375 ft Percentage of project shoreline designated as commercial or recreational property 36.16% Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment Eligibility: Access Points and Public Lodging Establishments: Cost Sharing Summary Reach Vanderbilt Beach Park Shore /Clam Pass Park Naples Beach Total Eligible Shoreline % State Cost Share % Length (ft) Eligible Length (ft) See Attachment 1 for detailed listing and maps. 8,480 7,230 12,765 3,735 19,375 18,410 40,620 29,375 72.32% 36.16% 16D 16 The Collier County occupational licenses and the Florida Department of Businesses and Professional Regulation licenses for the following hotels are on file and can be provided if required. Additional Rankine Criteria Will this project enhance or increase the longevity of a previously- constructed project? Yes Will this project nourish a previously restored shoreline? Yes Rate of Erosion as determined by the Bureau based on long term data (ft /yr) 4.5 ft/vr Severity of Erosion: A majority of the project area has been designated by FDEP as critically eroded. The Naples Beach area is currently experiencing the most severe erosion rate in the project area, losing an average of 6.4 ft/yr since June 2006. The Vanderbilt Beach and Pelican Bay project areas have been eroding at a rate of 5.0 feet per year since construction of the 2006 project. The Park Shore project area has eroded 5.4 feet since June 2006. Erosion within the total project area has averaged 4.5 ft/yr since 1996. Threat to Upland Structures: Based upon a similar modeling study within the region, 41 structures are threatened due to recession from the 25 -year storm. 16016 Collier County Long Range Budget Plan FY 11 /12— Collier County Beach Renourishment Project Benefits: Shoreline development within the project area consists of over 29,000 linear feet of publicly accessible beach. 7,230 linear feet (85 %) of the Vanderbilt Beach property is commercial or recreational. This includes four hotels, Delnor- Wiggins State Park and Collier County's Vanderbilt Beach Road Park. 3,725 linear feet (29.26 %) of the Park Shore property is zoned commercial or recreational and eligible. Another 2,300 feet is Clam Pass Park, but although this area is erosional, it is not designated as critically eroded. This includes three public access streets (City of Naples). 18,410 linear feet (95.02 %) of the Naples Beach property is zoned commercial or recreational. This includes the City of Naples' Lowdermilk Park, two hotels and numerous public access streets and walkways. The attached maps identify public beach access points, hotels, and other commercial facilities within the project area. Threatened and endangered marine turtles utilize the entire project area for nesting purposes although none of the areas within the project area have been designated as a seaturtle refuge. Periodic dredging and bypassing has taken place at Wiggins Pass, Clam Pass, Doctors Pass and Gordon Pass in recent decades. The total volume of sand bypassed to adjacent beaches from the four inlets since completion of the 1996 project is estimated at approximately 600,000 cubic yards. Use of Innovative Applications of Existing Technologies: Current technologies in practice will be used for the upcoming renourishment project and subsequent monitorings. In addition, an investigation to improve hot spot performance and tune structures using modeling is planned. Sand performance has met expectations, and beach widening is feasible without significant threat to nearshore hardbottom. Nourishment Interval (years): 6_8 Project Performance: The project was built between January 23, 2006 to May 23, 2006, with dredging starting on February 21, 2006. Collier County's 8.5 miles of renourished shorelines include Vanderbilt Beach, Pelican Bay, North Park Shore, Park Shore, and Naples Beach. These beaches were renourished with an as -built sand volume of approximately 667,562 cubic yards of sand during construction. The project was constructed by Great Lakes Dredge & Dock Company (GLDD) with two hopper dredges, the Sugar Island and the Manhattan Island. Dredge and fill operations lasted a total of 92 days. All of the project areas were renourished with sand from the Borrow Area T -1, which is located approximately 33 miles northwest of Delnor- Wiggins State Park. Volumetric changes measured from the pre - construction November 2005 survey to the three year post - construction July 2009 survey measured 529,278 cubic yards remaining in the project area or 80% of the design volume. It appears that the shorelines are still recovering from the active 2004 -5 and 2008 storm season where Tropical Storm Fay affected the project area. The next full nourishment is scheduled for FY 2012/2013 at the planned 6 -year renourishment interval. 16016 Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment Is this project being planned or constructed in cooperation with another local government? Explain? Yes Collier County and the City of Naples are jointly sponsoring this project, and monitoring for all of Collier County projects is combined for economy. Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment ATTACHMENT1 FUNDING ELIGIBILITY COLLIER COUNTY BEACH RENOURISHMENT PROJECT Vanderbilt Beach Seement Project Boundary: 350' south of R22 to 500' south of R30 Approximate Shoreline Length: 8,480' On -site Adjacent Total Public Access Spaces Spaces Spaces Delnor Wiggins State Recreation Area* 340 0 340 Vanderbilt Beach Road* 149 18 167 Qualifying Hotels La Playa Ritz Carltont Area determined to be publicly accessible 350' south of R22 to 150' north of T25 30' south of R26 to R31 It Area determined to be critically eroded R22.3 to R30.5 Total eligible shoreline length: 7,230' Total project shoreline length: 8,480' Qualifying Shoreline 360' 750' Total Length 2,640' 4,590' 16016 Percent eligible for State funding: 85.26% State eligibility incorporates the total project length (critical and non - critical) and eligibility only recognizes publicly accessible critically eroded shoreline. *Primary beach access contains a minimum of 100 parking spaces and public restrooms. tOverlap 16016 Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment FUNDING ELIGIBILITY COLLIER COUNTY BEACH RENOURISHMENT PROJECT Park Shore & Clam Bay Park Segment Project Boundary: 200' south of R42 to 390' south of R54 Approximate Shoreline Length: 12,765' Area determined to be publicly accessible Total Length 870' south of R50 to 290' south of R54 3,735' Area determined to be critically eroded R50.5 to 390' south of R54 Total eligible shoreline length: 3,735' Total project shoreline length: 12,765' Percent eligible for State funding: 29.26% State eligibility incorporates the total project length (critical and non - critical) and eligibility only recognizes publicly accessible critically eroded shoreline. *Permit spaces are available to residents and the general public for the same price. On -site Parking Spaces Adjacent Total Public Access Metered Permit* Spaces Spaces Horizon Way 24 14 15 53 Vedado Way 27 10 0 37 Seagate Drive 0 0 50 50 Clam Pass Park 0 180 0 180 Area determined to be publicly accessible Total Length 870' south of R50 to 290' south of R54 3,735' Area determined to be critically eroded R50.5 to 390' south of R54 Total eligible shoreline length: 3,735' Total project shoreline length: 12,765' Percent eligible for State funding: 29.26% State eligibility incorporates the total project length (critical and non - critical) and eligibility only recognizes publicly accessible critically eroded shoreline. *Permit spaces are available to residents and the general public for the same price. 16016 Collier County Long Range Budget Plan FY 11112 — Collier County Beach Renourishment FUNDING ELIGIBILITY COLLIER COUNTY BEACH RENOURISHMENT PROJECT Naples Seament Project Boundary: 1,050' north of R58 to R79 Approximate Shoreline Length: 19,375' *Primary beach access contains a minimum of 100 parking spaces and public restrooms * *Permit spaces are available to residents and the general public for the same price On -site Spaces Adjacent Spaces Total Public Access Public Permit ** Public Permit ** Spaces Lowdermilk Park* 52 162 0 0 214 8th Avenue North 21 0 0 0 21 7th Avenue North 10 2 0 0 12 North Lake Avenue 19 19 0 0 38 6th Avenue North 6 4 0 0 10 5th Avenue North 0 0 0 0 0 4th Avenue North 11 4 0 0 15 3rd Avenue North 10 4 0 0 14 2nd Avenue North 12 4 0 0 16 I' Avenue North 11 6 0 0 17 Central Drive 8 4 0 0 12 1 sr Avenue South 5 11 0 0 16 2 'd Avenue South 7 4 0 0 11 3`d Avenue South 8 6 0 0 14 4th Avenue South 10 5 0 0 15 5th Avenue South 21 0 20 15 56 6th Avenue South 4 8 0 0 12 7th Avenue South 10 6 0 0 16 8t' Avenue South 6 5 0 0 11 9th Avenue South 11 4 0 0 15 10"i Avenue South 15 6 0 0 21 11 th Avenue South 8 5 0 0 13 Broad Avenue 20 0 28 0 48 12'h Avenue South* 4 0 103 0 107 13th Avenue South 22 0 9 0 31 14th Avenue South 16 14 0 0 30 15"i Avenue South 10 8 0 0 18 16"i Avenue South 16 14 0 0 30 17th Avenue South 7 3 0 0 10 18th Avenue South 12 13 14 0 39 19th Avenue South 0 0 0 0 0 21sr Avenue South 0 0 0 20 20 *Primary beach access contains a minimum of 100 parking spaces and public restrooms * *Permit spaces are available to residents and the general public for the same price 16D 1611 Collier County Long Range Budget Plan FY 11/12 — Collier County Beach Renourishment Oualifyinc Hotels Edgewater Hotel Area determined to be publicly accessible 85' north of R58 to R79 Area determined to be critically eroded R57.8 to R79 Total eligible shoreline length: 18,410' Total project shoreline length: 19,375' Oualifyine Shoreline 265' Total Leneth 18,410' Percent eligible for State funding_95.02% State eligibility incorporates the total project length (critical and noncritical) and eligibility only recognizes publicly accessible critically eroded shoreline. *Primary beach access contains a minimum of 100 parking spaces and public restrooms. I to�oo� N wa I to�oo� N x 44P. NYiP 4 l �' \ !'m h, 2WO a N x ?t1. k1{kt �. rC x 44P. NYiP Fy,'7�.1 y,. ° '�4S' t• 1. i s :� �: ■ '. {ti '�` � ii i� � OY^ �, ,y,. ,- � ipir r. 'R�YC'4t �'..,� � s e lG��i^ � ..�r. �vl': N � �� �I I1�. � ?�. ■ i �L�I_� M 16016 FY 2011 -12 Local Government Funding Request Project Name: South Marco Island Beach Renourishment Project Description: This project includes the yearly physical beach monitoring, beach tilling, and turtle /shorebird monitoring leading to beach nourishment and improved structures in 2012/2013. All the monitoring activities are required by the FDEP permit. Marco Beach was restored in early winter 2007 using approximately 180,000 cubic yards of hydraulic fill along with the maintenance of 4,500 feet of Gulf of Mexico shoreline along the City of Marco Island. The project area was previously renourished in 1997. The same borrow area from the 1997 project was used for the 2007 project, which was completed in March 2007. The design project life for the recent nourishment is between six to eight years. Project Location: The South Marco Island Beach Renourishment Project is located on the southwest Florida coastline of Collier County between Florida Department of Environmental Protection monuments R -142 and beyond R -148 to the terminal groin. The project is being designed for the next nourishment with consideration for improving the existing structures. Use of Requested Program Funds: Funds requested for FY 11112 will be used for annual physical monitoring and turtle monitoring activities associated with the 2007 construction, and design for the next nourishment. Local Government Support Does this sponsor have dedicated support staff whose sole priority is to manage beach erosion control activities? Yes Name Title Email Percent Qtr 1 (Sept) Sept. 30 Commitment Gary McAlpin Director, Coastal Zone GaryMcAlpin @colliergov. 100% Qtr 3 (Mar) Management net N Address 1: 3301 East Tamiami Trail Phone: 239- 252 -2966 W. Harmon Turner Bldg., Suite 103 Address 2: Na ples, Florida 34112 Faz: 239- 25272950 Quarterly Report Compliance: 2008 -2009 End Date Report Sent Compliant Qtr 1 (Sept) Sept. 30 N Qtr 2 Dec Dec. 31 N Qtr 3 (Mar) Mar. 31 N tr4 (June) June 30 N 16D 16 Collier County Long Range Budget Plan FY 11/12 - South Marco Island Beach Renourishment How will revenue for the local funding cost share be established? Local funding for the project will be obtained by Collier County through a Tourist Development Tax. This provides a dedicated long term funding source through a `bed tax'. Collier County levies a four (4 %) percent Tourist Development Tax on all rental income received from accommodations rented for six months or less. Is the funding from a dedicated long term source for this project? Yes Collier County has dedicated the majority of the Tourist Taxes to beach maintenance, including funding projects within Marco Island. Collier County has a dedicated staff. In order to acquire funding, a resolution from the local governmental entity must be provided by the application deadline which declares: • Support from the Sponsor for the Proposed Project • Willingness to serve as the Local Sponsor • Ability to provide the full Local Cost Share • Funding Source Has the local sponsor resolution been attached to the application fulfilling all of these requirements? Yes, it will be provided. This project is detailed in Collier County's 10 -year Capital Plan for Beach Projects which has been approved by Collier County Board of County Commissioners. A County Commission resolution specifically in support of this individual project is on file at DEP offices. Has the State cost - shared in a feasibility or design phase of this project? Yes Previous State Cost Share percentage 41.76% 10 -Year Project Schedule and 5 -Year Estimated Budaet Does this project have Congressional Authorization? No Does this project have a Federal Project Cooperative Agreement? No What is the end date of the Federal Authorization? n/a Federal cost share available for this erosion control project: 75% Marco Island Beach has FEMA Category G funds due to damage as a result of Tropical Storm Fay. This has been included within the 5 -year estimated budget under the Federal Cost Share column at 75% of eligible cost. 16 Collier County Long Range Budget Plan FY 11/12 — South Marco Island Beach Renourishment Schedule and Budget (Include estimated phases for 10 years and estimated project costs for 5 years.): Year Proposed Method Description Total Estimated Cost Federal Cost Share State Cost Share Local Cost Share 2011/2012 Monitoring Phys, Turtle $76,555 $57,416 $3,996 $15,142 Design Renourishrrent $100,000 $75,000 $5,220 $19,780 Breakwater $350,000 $0 $73,080 $276,920 Monitoring Phys, Turtle $77,386 $58,039 $4,040 $15,307 2012/2013 Construction Renourishment $2,700,000 $1,832,843 $181,062 $686,095 Breakwater 1,5 ,000 0 $313,200 $1,18 2013/2014 omtormg ys, urt e 2014/2015 Monitonng Phys,Turle 79,098 0 $16,516 $62,582 2015/2016 otutoring ys, urt e $16,700 2016/ 2017 omtorng 7, 7t 7e Phys, urt e ys, urt e ys, e ys, urt e 2017/2018 Monitoring 201 019 Monitoring 2019/2020 onttortng 2020 0 1 omtormg Length of Project Boundary in Feet: 6,560 ft Length of commercial or recreational property fronting the project shoreline: 2,740 ft Percentage of project shoreline designated as commercial or recreational property 41.76% Eligibility: Access Points and Public Lodging Establishments: Project Boundary: 330' south of R142 to 600' south of R148 Approximate Shoreline Length: 6,560' Public Access Swallow Avenue Oualifyine Hotels Hilton Hotel Radisson Hotel Parkin¢ Spaces 70 (on site) Oualifyine Shoreline 510' 350' Area determined to be publicly accessible Total Length 330' north of R144 to 500' north of R145 860' 20' north of R146 to R148 1,880' 16016 Collier County Long Range Budget Plan FY 11/12 — South Marco Island Beach Renourishment Area determined to be critically eroded R142 +330 to R148 +600 Total eligible shoreline length: 2,740' Total project shoreline length: 6,560' Percent eligible for State funding: 41.76% State eligibility incorporates the total project length (critical and non - critical) and eligibility only recognizes publicly accessible critically eroded shoreline. See attached map of eligible shorelines. The Collier County occupational licenses and the Florida Department of Businesses and Professional Regulation licenses for the following hotels are on file and can be provided if required. Additional Rankine Criteria Will this project enhance or increase the longevity of a previously- constructed project? Yes Will this project nourish a previously restored shoreline? Yes Rate of Erosion as determined by the Bureau based on long term data (ft/yr) 3.1 ft/vr Severity of Erosion: A majority of the project area has been designated by FDEP as critically eroded. Marco Beach is currently eroding at a rate of -11.7 feet per year since January 2007. Project Benefits: 21740 linear feet (41.76 %) of the Marco Island Beach property is zoned commercial or recreational. This includes two hotels /resort condos and a public access point with parking across the street. Periodic dredging has taken place at Caxambas Pass. The total volume of sand dredged and hydraulically pumped to the adjacent beach from Caxambas Pass since 1990 is estimated at 800,000 cubic yards. Though Collier County has no federally designated sea turtle refuges, loggerhead sea turtles nest throughout the county, and this project will enhance those opportunities. Beach tilling will directly support turtle nesting by decreasing beach sand compaction. 16016 Collier County Long Range Budget Plan FY 11/12 — South Marco Island Beach Renourishment Use of Innovative Applications of Existing Technologies: Improvements to the combined breakwater and groin system at the south end of the project area is being investigated for improvements to control sand being lost off the south end of the island. Nourishment Interval (years): 6 -8 Project Performance: Beach fill material was dredged from Caxambas Pass and placed between FDEP R- monuments R -145 to R -148. Overall, approximately 176,000 cubic yards of sand were placed onto the beaches of South Marco Island. The project area has about 109 feet, or 75 %, of beach width remaining since construction. Since construction, the shoreline has lost approximately 36 feet of shoreline, which is equivalent to a rate of -11.9 feet per year. The project area has retained its construction volume; however, the profiles at the southern end of the project area have eroded while the profiles in the northern section of the project area have accreted. Is this project being planned or constructed in cooperation with another local government? Explain? Yes Collier County and the City of Marco Island are jointly sponsoring this project. The project combines beach nourishment with inlet dredging. All county monitoring, including the two cities, is combined for economy. 6 l ?� w4 .e.T "13i flax r�rii � ,N- •;,�a v i I+F i' v•v wW , H ri ' ,v FY 2011 -12 Local Government Funding Request Proiect Name: Wiggins Pass Inlet Management Plan Implementation Proiect Description: The project goal is to improve inlet navigation conditions without the use of structures, and reduce erosion on adjacent beaches at Wiggins Pass, Collier County, FL. This will be accomplished by straightening the inlet channel layout and modifying bypassing. The designated dredge disposal locations and quantities will be modified and relocated to increase management flexibility, reduce sediment loss to the system and impacts to Barefoot Beach shoreline. A dynamic design will be incorporated into the maintenance plan for the inlet so that long -term dredging can be reduced. Impacts to natural resources will be avoided or minimized. The goals for the Wiggins Pass navigation improvement study as developed by Collier County and the Wiggins Pass Modeling Evaluation Work Group are: 1. To provide a safe channel for boating 2. To address erosion at Barefoot Beach 3. To lengthen the dredge cycle and accomplish it with the least effect on the environment 4. To provide a solution that is economically effective The project will be implemented in four phases. The phases include initial construction (Figure 1), major maintenance dredging, intermediate ebb channel dredging and monitoring, mitigation and contingency plans. A Barefoot Beach restoration project is separate and will not be included in this request. It will supplement bypassing proposed in this project. Figure 1. Phase I of Construction 16016 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation There are five game changing facts recognized since the current plan for Wiggins Pass was formulated in the 1990's that will be connected by the new plan: 1. The flood channel is migrating north significantly 2. Net alongshore transport is to the north 3. Insufficient bypassing is occurring to the north 4. The inlet and flood shoal are infilling from the south by a reoccurring sand wave 5. The rock ledge/ hard substrate extends to both sides of the channel These facts are the basis for the new design proposed in Wiggins Pass Engineering Reports (Feb 2010), submitted as Attachment 33a of the JCP permit. An inlet management plan with modeling and permit application is currently in progress. The modeling studies (CPE 2009) indicate that improved navigation conditions and mitigation of erosion on adjacent beaches can be achieved by redesigning the navigation channel and modifying the placement location and quantity of the dredged material. The total initial cut volume estimate is 80,000 CY (Figure 1) and it will provide a prolonged maintenance interval. The maintenance will include major maintenance dredging of approximately 45,000 CY each 4 years along with intermediate ebb (surgical) channel dredging of approximately 6,000 CY as needed. This restoration will provide additional sand for bypassing to Barefoot Beach, mitigating the historic erosion problem in this area. Periodic bypassing to Delnor Wiggins State Park will be part of the plan. A nourishment of Barefoot Beach is being considered as a separate project to restore the shoreline and adjacent ebb shoal with a one time nourishment of 250,000 CY, supplementing this plan. This project will help restore the sediment deficit to the north. Project Location: The Wiggins Pass Project is located on the southwest Florida coastline in Collier County between Florida Department of Environmental Protection monuments R16 and R17 and the project is adjacent to approximately 2300 feet of critically eroded Gulf shoreline. Use of Requested Proaram Funds: Funds requested for FYI 1 /12 will be used for final design and initial construction of the project. Local Government Support Does this sponsor have dedicated support staff whose sole priority is to manage beach erosion control activities? Yes Name Title Email Percent Commitment Gary McAlpin Director, Coastal Zone GaryMcAlpin @colliergov. 100% Management net Address l: 3301 East Tamiami Trail Phone: 239- 252 -2966 W. Harmon Turner Bldg., Suite 103 Address 2: Naples, Florida 34112 Fax: _ 239- 252 -2950 16D 16 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation Quarterly Report Compliance: None, this is an initial request. Revenue for the local cost share will be provided by: Local funding for the project will be obtained by Collier County through a Tourist Development Tax. This provides a dedicated long term funding source through a `bed tax'. Collier County levies a four (4 %) percent Tourist Development Tax on all rental income received from accommodations rented for six months or less. Is the funding from a dedicated long term source for this project? Yes Collier County has dedicated the majority of the Tourist Taxes to beach maintenance, including funding projects for inlet dredging that benefits adjacent shorelines. Collier County has a dedicated staff. In order to acquire funding, a resolution from the local governmental entity must be provided by the application deadline which declares: • Support from the Sponsor for the Proposed Project • Willingness to serve as the Local Sponsor • Ability to provide the full Local Cost Share • Funding Source Has the local sponsor resolution been attached to the application fulfilling all of these requirements? Yes, it will be provided Previous State cost -share for a feasibility or desi¢nlpermittine phase of this proiect: The 1995 Inlet Management Plan was cost shared 50 %. 50% 10 -Year Project Schedule and 5 -Year Estimated Budyet Does this project have Congressional Authorization? No Does this project have a Federal Project Cooperative Agreement? No What is the end date of the Federal Authorization? NA Federal cost share available for this maintenance dredging project: NA 160 16 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation Schedule and Budget (Include estimated phases for 10 years and estimated project costs for 5 years.): Year Proposed Method Description Total Estimated Cost Federal Cost Share State Cost Share Local Cost Share Design Model /Plan $250,000 $0 $187,500 $62,500 2011/2012 Construcnon --Br—a- gtng 2, ,000 1, ,000 600,000 2012/2013 Design Plans/Specs $100,000 $0 $75,000 $25,000 omtonng P ys $38,000 $0 $28,500 Construction Dredging $300,000 $0 $200,000 $100,000 2013/2014 Monitoring Phys $38,000 $0 $28,500 $9,500 Design Plans/Specs $100,000 $0 $75,000 $25,000 2014/2015 Monitor ig ys 0 2 ,500 9,500 Construction Dredging $1,200,000 $0 $900,000 $300,000 2015/2016 Monitoring P ys $33,000 0 2.2 5,500 9,500 1 Monitoring Fhys --Monitoring Phys 1 onttonng ys 19 otntonng Phys Mapping- Maas are provided as attachments along with ownership. Length of Project Boundary in Feet: This is an Inlet Management Project, but public parks stretch over a mile in either direction. Length of commercial or recreational property fronting the project shoreline: All adjacent shoreline is public park. Percentage of project shoreline designated as commercial or recreational property 100% Eligibility: Access Points and Public Lodging Establishments: Adjacent beaches are Parks Inlet/Additional Rankine Criteria Will this project enhance or increase the longevity of a previously- constructed project? Yes Beach Quality Sand An estimate of the annual quantity of beach - quality sand reaching the updrift boundary of the improved inlet channel. Estimated volume receiving 1 point per 10,000 CY with maximum of 10 points. 20,000 CY based on dredging records 2 Points 16016 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation Severity of Erosion The severity of the erosion to the adjacent beaches caused by the inlet and the extent to which the proposed project mitigates the erosive effects of the inlet. Severity of erosion for down drift area of erosion calculated on average rate of erosion since 1972 at 2 points per foot with maximum of 10 points. Down drift (R14 -R16) erosion has averaged 6.1 ft/yr since 1978. 10 Points Overall Significance and Anticipated Success The overall significance and anticipated success of the proposed project in balancing the sediment budget of the inlet and adjacent beaches and addressing the sand deficit along the inlet - affected shoreline. Balancing the sediment budget: Divide the average shoreline recession since 1972 of adversely impacted beach by the average design width to be restored and maintained multiplied by 10, for a maximum of 10 points. Average shoreline recession of 6.1 feet and an average design width to be restored of 15.6 feet. 3.9 Points Bypassing Activities The extent to which existing bypassing activities at an inlet would benefit from modest, cost - effective improvements when considering the volumetric increases from the proposed project, the availability of beach - quality sand currently not being bypassed to adjacent eroding beaches, and the ease with which such beach - quality sand may be obtained. Cost effective alternatives: Cost per CY to bypass before project improvements divided by cost per CY after multiplied by 5 for maximum of 10 points. Increase 4,400 cy /yr 5 Points Interest and Commitment of Local Governments The interest and commitment of local governments as demonstrated by their willingness to coordinate the planning, design, construction, and maintenance of an inlet management project and their financial plan for funding the local cost -share for initial construction, ongoing sand bypassing, channel dredging, and maintenance. Dedicated long term funding source for inlet management: 5 points. Dedicated staff for beach and inlet management: 2 points. 75% or better compliance and correct billings: 3 points. 8.5 Points Previous Completion or Approval The previous completion or approval of a state - sponsored inlet management plan or local- government-sponsored inlet study concerning the inlet addressed by the proposed project, the ease of updating and revising any such or study, and the adequacy and specificity of the plan's or study's recommendations concerning the mitigation of an inlet's erosive effects on adjacent beaches. The 1995 and Strategic Management Plan are the basis for current practices. A new plan is in progress. 5 Points 16016 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation Performance Enhancement The degree to which the proposed project will enhance the performance and longevity of proximate beach nourishment projects, thereby reducing the frequency of such periodic nourishment projects. Increased nourishment interval estimated for down drift beach: 1 point per year with maximum of 5 points. 2.0 Points Project Benefits: The project will attempt to reestablish the historic shoreline and the ebb shoal size. Also, Gopher tortoises utilize Barefoot Beach for nesting purposes although none of the areas within the project area have been designated as a turtle refuge. Periodic dredging and bypassing has taken place at Wiggins Pass in recent decades. The total volume of sand bypassed to adjacent beaches from maintenance dredging has been 498,650 cubic yards since 1984. Approximately 260,937 cubic yards of that fill has been placed to the north, with the remaining 237,713 cubic yards being placed to the south of the inlet. The ratio needs to be shifted to approximately 2.6:1 in favor of the north. Use of Innovative Applications of existine technoloeies: Maintain natural alignment after implementation and use of intermediate (surgical) dredge events to delay major dredge events. Dredeine Interval (years): 4 Project Performance: Wiggins Pass was designed to be dredged at regular intervals of approximately 3 to 4 years but is currently dredged at regular intervals of approximately 2 years or less to maintain navigable depths for recreational boaters. The dredge channel extends from the inlet throat to about 1,200 feet offshore. Periodic dredging has occurred at the intersection of the interior channels. The inlet has been dredged since 1984 under two previous permits, secured by the County with a local consultant. Since maintenance dredging began in 1984, the overall erosion has increased along with the magnitude of erosion experienced at beaches to the north. Intially, the beaches to the south were erosional through the early 1990s. Since 1992, the shoreline north of the inlet at Barefoot Beach has retreated on average approximately 87 feet. The worst area of erosion is occurring at R16, where, since 1992, it has lost approximately 437 feet of shoreline. Overall, it appears that the current maintenance dredging practices are not properly addressing the northern losses at Barefoot Beach nor the stability of the dredged channel. Historic reports indicated that sediment transport was from north to south, and erosion was higher south of the inlet between 1957 and 1979. However, the recent volumetric data contrasts with that belief. From 1979 to 2009, the area north of Wiggins Pass (RI l to R 16) eroded 252,926 cubic yards, while the area south of the inlet has accreted 49,603 cubic yards. Prior to 1979, before maintenance dredging, the erosion accretion pattern was reversed, with the north accretional. 16016 Collier County Long Range Budget Plan FY 11/12 — Wiggins Pass Inlet Management Plan Implementation Using these values along with the historic shoreline changes, it appears that more sand needs to be disposed of at the north during maintenance dredging to reduce erosion on Barefoot Beach. The amount of dredge disposal north and south of the inlet has been nearly equal since dredging began in 1984. Lately, the trend is towards north disposal since 2001. An analysis was made to calculate the disposal balance needed to make each area have an equal erosion rate. As an example, the areas south of the inlet (R17 to R21) showed a gain of almost 50,000 CY since 1979, while the area north of the inlet (R11 to R16) lost 253,000 CY. To equalize the rate of volumetric change in these areas since 1979, disposal volumes should have been 2.7 times greater to the north (Barefoot Beach Park) than the south (Delnor Wiggins Park). This is a major shift over past practices. Ultimately, this bypassing ratio should equalize stability of the shoreline north and south of the inlet. Navigation will be improved by straightening the channel through the flood and ebb shoal, reducing the need for dredging. Boaters have difficulty finding the channel in the S -shape natural alignment. The S -shape is caused by a long term natural process. Human engineering factors are needed for improved channel design. Is this project being planned or constructed in cooperation with another local government? Explain? No Collier County Long Range Budget Plan FY 11 /12 — Wiggins Pass Inlet Management Plan Implementation ATTACHMENT A FUNDING ELIGIBILITY Wieeins Pass Inlet Manaeement Plan Implementation 2009 Project Boundaries: Project Boundary: R16 south of R17 Public Access Delnor Wiggins State Recreation Area* Barefoot Beach Area determined to be publicly accessible Both adjacent shorelines Area determined to be critically eroded R14 to R16.3 Fundine Rate: 75% for IMP On -site Adjacent Total Spaces Spaces Spaces 340 0 340 100+ 100+ 16016 16016 N U Q C a 0 LL r Q rc a 0 3 E 16D 16 S E e° n 5 y •_ S S E = E_ 3 Y 1 i - 3 °o] S a_ s lit 880. 1� _ F 31 U e - _ } e Y n m > qq pp + g pp 3° pp �'i S oOry wr w. r : 3 i. ry n n a Vi -goo 4 a E 6 a °` a Ja . vis c - F G ii eA GEL`.r O ul2 u a <Y C E V 9 d ��' e h Q3'3 3 GG�B mos. f..77. 16D 16 4 880. 1� _ e - _ e Y n m �'i S oOry wr ry ° -goo 4 � i Q umi w n CN _ `o° m U E F v Z C m tm°.L f J y E O E E E E E