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Agenda 12/11/2012 Item #16A 6W 12/11/2012 Item 16.A.6. EXECUTIVE SUMMARY Recommendation to approve an extension for completion of site improvements associated with the Site Development Plan (SDP) for Youth Haven, (AR#13286) pursuant to Section 10.02.03.B.2.g of the Collier County Land Development Code. OBJECTIVE: For the Board of County Commissioners to approve an extension for the completion of site improvements associated with the Youth Haven Site Development Plan. CONSIDERATIONS: On January 13, 2009, the Engineering Services Department approved the final (SDP) for Youth Haven. A copy of the original approval letter is attached. The Land Development Code requires that upon approval by the Engineering Services Department, an owner must complete construction of the site improvements within 36 months unless an extension is formally requested and granted by the Engineering Services Department. Work has not yet commenced on the project. Had the property owners requested extensions to complete the work, the extensions would have been granted as standard operating procedure. The property owner has requested an extension of their approval from January 13, 2012 through January 13, 2014. Therefore, the site improvements must be completed prior to January 13, 2014, or an additional extension must be requested and approved prior to the new expiration date. The property owner has paid all of the past fees which would have been paid for normal extensions. All fees associated with the original approval have been paid. FISCAL U%IPACT: The County will realize revenues as follows: Fund: Growth Management Fund 131 Agency: County Manager Cost Center: 138327 -- Land Development Services Revenue generated by this project: Total: $600.00 Extension Fee GROWTH MANAGEMENT E%IPACT: There is no growth management impact. LEGAL CONSIDERATIONS: The County Attorney's Office has reviewed and approved this Executive Summary for legal sufficiency. This item requires a majority vote. - ERP RECOMMENDATION: Recommendation to approve the extension application for Youth Haven, (AR# 13286) subject to the recommendations of the approval letter of January 13, 2009. Prepared by: John Houldsworth, Senior Site Plan Reviewer, Engineering Services, Growth Management Division, Planning and Regulation Attachments: 1) Location Map; and 2) Approval Letter Packet Page - 2174- 12/11/2012 Item 16.A.6. COLLIER COUNTY Board of County Commissioners Item Number: 16.A.6. Item Summary: This item requires that ex parte disclosure be provided by Commission members. Should a hearing be held on this item, all participants are required to be sworn in. Recommendation to approve an extension for completion of site improvements associated with the Site Development Plan (SDP) for Youth Haven, (AR #13286) pursuant to Section 10.02.03.B.2.g of the Collier County Land Development Code. Meeting Date: 12/11/2012 Prepared By Name: HouldsworthJohn Title: Site Plans Reviewer, Senior,Engineering & Environm 10/31/2012 1:10:48 PM n Approved By Name: PuigJudy Title: Operations Analyst, GMD P &R Date: 11/1/2012 4:20:10 PM Name: McKennaJack Title: Manager - Engineering Review Services,Engineering & Environmental Services Date: 11/21/2012 11:38:53 AM Name: LynchDiane Title: Administrative Assistant Date: 11/26/2012 11:10:05 AM Name: PepinEmily Title: Assistant County Attorney, CAO Litigation Date: 11/27/2012 4:12:39 PM Name: FinnEd Title: Senior Budget Analyst, OMB Date: 11/28/2012 9:41:06 AM Name: KlatzkowJeff Packet Page -2175- Title: County Attorney Date: 11/29/2012 1:29:32 PM Name: OchsLeo Title: County Manager Date: 12/1/2012 2:05:33 PM Packet Page -2176- 12/11/2012 Item 16.A.6. llo� /'"'\ 9- s 7 s W e g oavn�nos vaveave nHVs 3W=Ol! W H cn LL C� G Z O F- L) O J Z W 2 O N N C) �i N I• g AV nw aavnsxwe asmoo �i� te d `1 Yi b= � aarnsmos asinoo �ss'ao .oa.vam s� 5gj{ « �b 8 V O t F` a OJ gig te ^i $ a 3Yrt ,cars €n z W oavns w vsave V.L vtrays � ti N m m g� s 9 fog ^ e, dy Y c ��� avoa aays uarmo �p < oraxr3iusiw gg a3rao 3laDtl rao � L s3�n morn 4� � S � W H cn LL C� G Z O F- L) O J Z W 2 O N N C) �i N I• Section 5 Correspondence (Legal, Final Approval Letters And Attachments) Processing Letters, Routing Sheets, Pre -Ap Notes, Simultaneous Review Slip, Sfwmd Approval Letters Project No: Project Name: YOUTH HAVEN BOX## 2492153 2008020022 Application No: SDP - 2008 -AR -13286 OLD SDP NO: 'Approval Date: 1/13/08 Township: 50S Range: 2- Section: 17 ODES OPS / SCN 009 July 18, 2003 ( Version 1 / Revision 0) V'; COLLIER COUNTY GOVERNMENT -- �� UUMNluiv FY DEVELOPMENT AND ENVIRONMENTAL SERVICES DIVISION Engineering and Environmental Services January 13, 2009 2800 North Horseshoe Drive • Naples, Florida 34104 GAVIN GILLETTE DAVIDSON ENGINEERING, INC 3530 KRAFT RD, SUITE #301 NAPLES FL 34105 (239)434 -6060 Re: Final Site Development Plans Approval SDP- 2007 -AR- 13286, YOUTH HAVEN Project Number: 2008020022 Dear Mr, Gillette: SDP - 2008 -AR -13286 REV' 3 YOUTH HAVEN PRO.IECT:2008020 22 1/23/09 DATE: 12/22/08 THIS IS YOUR PERMIT AND MUST BE POSTED ONSITE! Engineering and Environmental Services Department has reviewed the Final Site Development Plan for the referenced project and has no objection to the construction of water, sewer, paving and drainage aspects of the project subject to the following stipulations: By receipt and acceptance of this approval, the petitioner acknowledges that a pre - construction meeting is required by code for this project. If the pre- construction meeting is not held prior to the beginning of construction, the project will be cited and shut down until the required meeting is held. Please call the Engineering Inspections Supervisor at 239- 252 -2403 to schedule , a pre - construction meeting at a minimum of 48 hours prior to the start of construction. Even with an Early Work Authorization a pre - construction meeting is required. General Conditions • CHANGES IN USE AND /OR DESIGN OF THESE SITE AND ACHITECTURAL PLANS ARE NOT AUTHORIZED WITHOUT WRITTEN APPROVAL BY THE COUNTY. CHANGES SHALL REQUIRE RE— REVIEW IN ACCORDANCE WITH ALL CURRENT COUNTY CODES INCLUDING PARKING FACILITIES, UTILITIES, TRANSPORTATION, ENVIRONMENTAL REQUIREMENTS AND THE LIKE. • A preliminary inspection and approval of the infrastructure for multi- family residential must be done by Engineer Inspections prior to any Certificate of Occupancy being granted. • Permits from other agencies having jurisdiction over this project shall be obtained prior to start of construction. • Please call Mr. Rudy Moss at (239) 252 -2391 to schedule a pre — construction meeting a minimum of 48 hours prior to start of construction. C o L r i7 i E r �i o H ri t y Phone (239) 252.5866 Fax (239) 252 -6201 www.colliergov.net a IT Page 2 • This Final Site Development Plan is approved conditionally upon the Waiver and Release executed by the Owner with respect to Collier County Ordinance No. 93 -82 for Adequate Public Facilities. Be advised that building permits cannot be issued for this property until a Concurrency Certificate is issued. • All construction activities permitted by this letter shall only occur during the following times: • 6:30 A.M. to 7:00 P.M., Monday through Saturday; no work is permitted on Sundays and the following holidays: • New Year's Day, Memorial Day, 4th of July, Labor Day, Thanksgiving Day, Christmas Day • The review and approval of these improvement plans does not authorize the construction of required improvements, which are inconsistent with easement of record. • Upon completion of the infrastructure improvements associated with a site development plan, and prior to the issuance of a certificate of occupancy, the engineer shall provide a completion certificate as to the improvements, together with all applicable items referenced in Section 10.02.04 of this code including electronic disk. Upon a satisfactory inspection of the improvements, a certificate of occupancy may then be issued. Zoning Conditions • SIGNAGE RESTRICTIONS: Please be advised that any permanent sign (wall, ground, monument, directory, etc.) requires a separate building permit and must meet the provisions of the Collier County Land Development Code, Section 5.06, and /or the applicable provisions of the governing Planned Unit Development (PUD) document, regardless of any sign placement, dimensions or color depicted on the site and /or architectural plans approved by this letter. • All PUD related stipulations shall apply to this project. Utility Conditions • "APPROVAL OF THESE PLANS DOES NOT CONSTITUTE APPROVAL OF THE METER SIZE. SIZING OF THE METER SHALL BE DONE WITH THE APPROVAL OF PUBLIC UTILITIES ENGINEERING DIRECTOR OR HIS DESIGNEE, BASED ON DOCUMENTATION RECEIVED FROM THE ENGINEERING OF RECORD. THE METER DETAIL SHALL BE SUBMITTED TO ENGINEERING REVIEW SERVICE FOR APPROVAL PRIOR TO INSATLLATION ". • No water or sewer utility construction shall commence until proper DEP permits have been," obtained. M y fI Page 3 subdivision Conditions • All work shall be in accordance with applicable Collier County ordinances and rules and regulations of other entities having jurisdiction over the project. Environmental Conditions • Site clearing is conditioned to the stipulations contained on the approved plans. • Required permits for listed species relocation must be provided to staff at the pre- construction meeting. • Silt fencing must be installed prior to any mechanical clearing. • Exotic vegetation must be removed prior to preliminary acceptance as required on the approved plans. Water Mana ement Conditions • All work shall be in accordance with applicable State or Federal rules and regulations • Work area shall be properly barricaded with hay bales and /or silt screens during the entire time of construction, to prevent any siltation during construction. • The engineer of record, prior to issuance of a Certificate of Occupancy, shall provide documentation from the stormwater maintenance entity that it has been provided information on how the stormwater system works and their responsibility to maintain the system. • This project was not permitted by SFWMD. • Whether or not this project was permitted by SFWMD, dewatering shall not occur without a dewatering permit from the South Florida Water Management District" Addressing Conditions • Pursuant to Ordinance No. 07 -62, no proposed subdivision, street, building, condominium or development may utilize the same name or a similar sounding name as any existing subdivision, street, building, condominium or development, except that the major street within a subdivision may utilize the name of the subdivision. Any changes to the project name shall be reviewed and approved by Community Development and Environmental Services Addressing Section. N Page 4 Landscaping Conditions • At the time of Preliminary Acceptance the Landscape Architect shall certify that he landscaping has been installed in substantial accordance with the approved plans and specifications. The certification shall be in a form approved by the County Manager or his designee. Fire Protection Conditions • Please note that prior to the accumulation of combustible building materials on site, proposed fire hydrants must be operable with the minimum required fire flows and improved stabilized emergency apparatus access ways (min. 20' wide) must. be available to within 100' of the structures. • No fire appliances shall be obstructed, visually or functionally, by vegetation. Additional Conditions: The Youth Haven administration has been made aware of and acknowledges the risks involved with moving forward with the construction and implementation of a Stone Water Management System designed to final LASIP conditions. Due to the limitations of the existing building floor elevations, the system cannot be designed properly to function in the poorly drained sub -basin in which the Youth Haven property is located. The administration also acknowledges, as reiterated by County Staff, that flooding, similar to current conditions, will likely occur in the wet season until the LASIP project is completed to the point which allows for proper drainage. Consider this acknowledgement the means by which Youth Haven can move forward with the proposed expansion project by providing County Staff the assurance that the administration is cognizant of the drainage issues at hand. DEV REV ENGR TRANSPORTATION The 4" pavement marking lines shown need to be a minimum of 6 ". DEV REV ENGR UTILITIES 1. All preliminary and final 1 year inspections of water and/ or sewer shall be coordinated through Jodi Hughes with a 48 hour written notification. 2. An on site pre construction meeting for water / and or sewer is required prior to construction. Contact Craig Callis @ (239) 252 -2905. DEV REV ENG TECH COORDINATOR This project is under Simultaneous Review with building permit (s) No. Building Permit No. 2008101639 Page 5 DEV REV STORMWATR MGMT ,---,Prior to any site construction Youth Haven will enter into an indemnification or hold harmless agreement with Collier County to address the potential for impacts resulting from the operation of the project's storm -water management system. This agreement will be brought back to the BCC for approval. See attached inspection checklist for SDP improvements. (4) sets of approved plans, (2) sets of architectural plans and (3) sets of landscape plans are being returned herewith for your use. Two copies of approved SDP shall be attached to each set of building plans submitted. Two M121es of the sta ed a roved Architectural Plans shell be submitted with the Building Permit Application, lir this is a simultaneous submittal it is the applicant's res onslbilit insert the a roved architectural plans into the Building Department ermit set. Be advised that this approval automatically expires thirty -six (36) months from the date of this letter pursuant to Collier County Land Development Code Section 10.02.03. Please call me if you have any questions or need any additional information. I Sin *zanowski, Stan Ch P.E. Engineering Review and Inspections Manager County Engineer cc: Property Appraiser (w /attach.) cm Engineering Inspections Supervisor (w /attach.) Zoning Planning Tech. Mitch Riley, P.E., Principal Project Manager CRAIG DAVIS, Project Planner Customer Services /Addressing (w /attach.) D.Q.R. Operations Analyst., Public Utilities Engineering (w /attach.) Building Review & Permitting (/2 plans Simultaneous Review) Fire Review SDP -AR- 13286, (w /attach.) Engineering Reading File I CIVIL ENGINEERING - PLANNING - ENVIRONMENTAL - LAND DEVELOPMENT SERVICES May 8, 2008 DAVIDSON ENGINEERING "In -Take Team" SDP- 2008 -AR -13286 REV: 1 Collier County Development Services YOUTH HAVEN PROJECT: 2008020022 2800 N. Horseshoe Drive DATE: 5/14/08 DUE: 6/12/08 Naples, FL 34102 Re. Youth Haven SDP Suhmittal ' 1s` Review Youth Haven is a 17.04 +/- acre multi -use development on Whitaker Road, about 1/3 mile East of County Barn Road. Youth Haven is the only 24 -hour residential child protection facility in Collier County. This SDP proposes the addition of two (2) buildings, one (1) administration building and one (1) maintenance building. These buildings are considered an accessory use by the Impact Fee Dept. therefore a COA application and transportation impact fees are not required. Included for your review are the following: 1. Fifteen (15) signed and sealed Sets of Engineering Plans; 2. Fifteen (15) copies of the completed SDP application; 3. Fifteen (15) copies of the Pre - Application notes; 4. Fifteen (15) copies of this cover letter; 5. Fifteen (l 5) copies of the PUD Document; 6. Seven (7) copies of Landscape and Irrigation Plans; 7. Eight (8) signed and sealed sets of the Architectural plans, including floor plans and building elevations, tile roof sample, paint chips and catalog sample, for the Administration Building and the Maintenance Building; 8. One (1) copy of the SDP plans on CDROM; 9. One (1) Notarized Affidavit; 10. Two (2) copies of the Recorded Warranty Deed; 11. Four (4) copies including one (1) original PUD Monitoring Report; 12. Five (5) signed and sealed Engineering Reports, including drainage calculations, pipe calculations, water and sewer calculations, and water meter fixture form; 13. One (1) signed and sealed Estimated Cost of Construction; 14. Seven (7) copies of the Transportation Impact Statement; 15. One (1) completed and signed Engineering/Stormwater, Utilities, and Engineering Transportation checklist; 16. One (1) completed Transportation Planning checklist; 3530 Kraft Road, Suite 301 • Naples, Florida 34105 - Phone: 239.434.6060 - Fax: 239.434.6084 i n DAVIDSON ENGINEERING 17. One (1) copy of the Utility Availability Letters from Comcast Cable, FP &L and Collier County Utilities; 18. Two (2) copies of the Fire Flow Test, performed by East Naples Fire Department; 19. One (1) copy of the Approved Addressing Checklist; 20. One (1) copy of the Fee Calculation Worksheet with check for $30,098.62 payable to Collier County Board of Commissioners attached; 21. One (1) copy of the completed EIS; Please do not hesitate to contact us if you should have any questions or require additional information. Sincerely, / Bn @Ih-do Gavin Gillette Project Manager Cc: Patrick Neale, Youth Haven, Inc. Z: Waive Prgeet MYwfh Haven 07 -0071 \COIGer CotmtyUn +evi..\$DP Cover I.efta.00t -2- Tocia Hamlin Subject: FW: YOUTH HAVEN Page I of 1 SDP - 2008- AR-13286 REV:3 __... YOUTH HAVEN From: Gavin Gillette PROJECT: 200802002 DATE: 12/22/08 DUE: 1/23/09 Sent: Tuesday, December 16, 20084:26 PM To: 'Foley, William' — Subject: YOUTH HAVEN Bill, Thanks for meeting with us today. I understand that your hands are tied, but greatly appreciate your efforts to expedite the review if we do end up submitted to the SFWMD. Please confirm by email that If Collier County issues a permit on the storm water management system prior to 1/15/09, the SFWMD will not require a General Permit. Thank you. Gavin J. Gillette Project Manager gavin_avidsonengineerina•com DAVIDSON r.t -j riN rraiNc; w w.davidsonenginon'ns.com Davidson Engineering, Inc. 3530 Kraft Road, Suite 301 Naples, FL 34105 Phone 239.434.6060 x2962 Fax 239.434.6084 Disclaimer: This e-mail, along with any files transmitted with it, is for the sole use of the intended recipient(s). Any unauthorized review, use, retention, disclosure, dissemination, forwarding, printing or copying of this e- mail or attachments is prohibited. 12/18/2008 ,—, f • seal s ,.-..,From: SchmittJoseph .vent: Tuesday, January 13, 2009 8:04 PM To: lorenz_w; wiley_r; chrzanowski_s; gochenaur r, seals Cc: Tim Hancock Subject: RE: Youth Haven 13286 Bill The Board approved the proposal for staff to approve the plan per post LASIP design. Robert has the language that is to be attached to the approved SDP and the stipulation guidance to be put in the approval letter related to the requirement for the hold harmless agreement that must be approved by all parties prior to the issuing of the notice to proceed. Thanks you all for the hard work. Yoe Joseph K. Schmitt Administrator Community Development and Environmental Services Division office -- (239) 252 - 238512390 cell -- 595 -9751 "Balancing the demands of growth and the demands of the community" rom: Tim Hancock [mailto: Tim. Hancock @davidsonengineering.com] Sent: Tuesday, January 13, 2009 10:29 AM To: SchmittJoseph Cc: lorenz_w; ashton_h Subject: FW: Youth Haven 13286 Hello again Joe. Heidi Ashton worked this morning to draft a "hold harmless" agreement for Youth Haven which we see as fine. We will have the document executed by 1 40 SDP- 2008 -AK -13286 KEV:1 YOUTH HAVEN PROJECT: 2008020022 DATE: 5 /14/08 DUE :6/12/08 ----------------- ------ - - - - -- Al i afternoon's discussion. We also �.... fine with 'the language worked out this with staff that states the following: d with moving forward with the "The Youth Haven administration has been made aware of and Management acknowledges the risks mvo construction and impleme�nASIP conditionsto Due otthe limitations ot System designed to fins the existing building floor a )oHy o drained system basinain which he Youth properly to function in the poorly dra Haven property is located. The administration simil altoo current co conditions, reiterated by County Staff that flooding, ro ect is completed will likely occur in the wet season untrot e drainage. Consider this to the point which allows for p p the means by which Youth Haven can move acknowledgement project by providing County Staff forward with the proposed expansion the assurance that the administration is cognizant of the drainage issues at hand, two tt iings M question is "how would you like these a sh et change out with the language approval?" We can certainly prepare a in an exhibit and call it Exhibit 'A' shown or we could put the above languag roval letter. We could then attach a and it could be referenced in the SDP sop al letter as Exhibit'B' which could copy of the "hold harmless" to the app also be referenced. This may be easier that m sheets for Danellde•ing "switch outs" which earlier this week became problematic and the "hold harmless" I think referencing the above language as Exhibit'A agreement as Exhibit 'B' in the pre - approval letter would be the simplest approach. If you agree, we will prepare both documents and e-mail them to Bill this afternoon for inclusion. What do you think? Thanks Joe, Tim Hancock, AICP Director of Planning Tim davidsonen ineerin .corn R� !1 SON January 12, 2009 Collier County In -Take Committee Summer Araque Re: Youth Haven (Project No 07 -068A) Dear Summer, • SDP- 2008 -AR -13286 REV:1 YOUTH HAVEN PROJECT: 2008020022 DATE: 5/14/08 DUE: 6/12/08 Arckcdural Land Design Incorporated Enclosed you will find (9) signed and sealed revised Littoral plans for the Youth Haven project. These plans reflect the comments made on Friday, January 9, 2009. Please insert this plan into the set for its approval today. If you should have any questions, or comments, please feel free to call our office. Thank you for your consideration. Sincerely, Christian Andrea, ASLA Landscape Architect Attached: (9) s/s — TB delivered Dwg. File Name Date 0.4 07- 068A -O.Oe 01.11.09 �1 L A N D S C A P E AR C H I T E C T U R E • January 8, 2009 Davidson Engineering Attn: Gavin 3530 Kraft Road, Suite 301 Naples, FL 34105 Tel: (239) 434 -6060 Fax: (239) 434 -6084 Re: Youth Kasen (Project No 07 -068A) Dear Gavin, 'An ArchiLtcdral Land Dc Bi n Incorporated SDP - 2008 -AR -13286 RFV= 3 XOUTN HAVEN PROJECT; 2008020022 DATE: 12122/08 DUE: 1/23 Enclosed you will find (10) signed and sealed revised Littoral plans for the Youth Haven project. If you should have any questions, or comments, please feel free to call our office. ^ Thank you for your consideration. Sincerely, Christian Andrea, ASLA Landscape Architect Attached: (10) s/s — Picked up Dwg. File Name Date 0.4 07- 068A -O.Oc 01.08.09 ^ L A N D S C A P . E A R C H I T E C T U R E 2780 S. Horseshoe Drive • Suite 5 Naples, FL 34104 • Tel. 239.430.1661 - Fax. 239.430.1664 E -Mail: Desimn @mvlandscapearchitect.net • License No. LA0001178 • Corporate License No. LC26000259 ^ Sec. 22 -112. Construction requirements for excavations. All requirements of the South Florida Water Management District, Permit Information Volume IV, along with the following requirements, shall apply to all excavations. (1) Setbacks. Excavations shall be located so that the control elevation contour -of the excavation shall adhere to the following minimum setback requirements: Exception, where an excavation crosses common parcel or property lines, the setback requirements are exempt at the contiguous property lines. a. Fifty feet from the right -of -way line or easement line of any existing or proposed, private or public, street, road, highway or access easement. Exceptions to the above- referenced setbacks may be developed and shall be subject to fmal approval by the development services administrator or his designee. Said exceptions shall be based upon recognized standards for traffic engineering and road design (AASHTO and/or Manual of Uniform Minimum Standards for Design, Construction and Maintenance for Streets and Highways, State of Florida) and shall incorporate such factors as road alignment, travel speed, bank slope, road cross section, and need for barriers. However, lakes immediately adjacent to "T intersections" shall be located based on a specific design analysis by the applicant's engineer which provides for safety and traffic considerations at the intersection. b. Fifty feet from side, rear, or abutting property lines, except where the excavation is located in agriculturally or industrially zoned districts abutting a residentially zoned district, the setback shall be 100 feet from the residentially zoned property. Exceptions to these setbacks may be granted if the following criteria are met: installation of proper fencing (minimum four feet chain link), berms, walls, or other engineered protective ^ measures for the portion of the property line within 100 feet of the lake. The minimum setback from any property line to the control elevation contour shall be 20 feet. C. From jurisdictional wetlands setbacks will be determined using standards set by SFWMD. (2) Side slopes. The finished side slopes of the excavated area, expressed as the ratio of the horizontal distance in feet to one foot of vertical drop, shall be as follows: A maximum four to one slope shall be graded from the existing grade to a breakpoint at least ten feet below the control elevation. Below this breakpoint, slopes shall be no steeper than two to one. a. All governing side slopes shall be considered from 20 feet outside the control elevation contour of the resulting excavation. b. If rock, homogenous to the bottom of the excavation, is encountered at any elevation above the breakpoint, then the remaining slope below the breakpoint shall be no steeper than 0.5 to one. If said homogenous rock is encountered below the breakpoint, then the slope below the breakpoint shall be no steeper than two to one to the rock elevation, and no steeper than 0.5 to one from the rock elevation to ten feet below the control elevation. C. In the event that property where a commercial or exempt agricultural excavation was previously excavated is rezoned/developed for uses other than agriculture, the excavation shall be modified to the standards for development excavations in accordance with the requirements of section 22- 112(b) proper, or other criteria as may be more stringent. A -e d. Exceptions to the side slope requirements that may be justified by such ^ alternatives as artificial slope protection or vertical bulkheads shall be approved in advance by the engineering review services department director, where justification shall be documented in a design analysis prepared by a professional engineer registered in the State of Florida. Bulkheads may be allowed for no more than 40 percent of the shoreline length. Exception to the breakpoint depth may be granted by the engineering services department based on historical water elevation data. e. No building construction permits will be issued for any proposed construction around the perimeter of any excavation where the minimum clearance between the excavation top-of-bank and the proposed building foundation is less than 30 feet, unless and until all side slopes adjacent to the proposed construction have been completed and approved by the county manager or designee. Exceptions to this requirement will be made in those instances where the perimeter of the excavation will be bulkheaded in accordance with the provisions of section 22- 112(b)(4). f. No building construction permits will be issued for any proposed construction around the perimeter of any excavation where the minimum clearance between the excavation top -of -bank and the proposed building foundation is less than 30 feet, unless and until all side slopes adjacent to the proposed construction have been completed and approved by the county manager or designee. Exceptions to this requirement will be made in those instances where the perimeter of the excavation will be bulkheaded in accordance with the provisions of section 22- 112(b)(4). (3) Depths. Unless site conditions, water quality or soil information indicates otherwise, the excavation depths as measured from the permitted control elevation shall ^ be as follows: a. Maximum. Private and development excavations shall not exceed 20 feet in depth unless computations using the "fetch formula" of maximum depth = 5 feet + (0.015) x (mean fetch in feet) indicate that deeper depths are feasible. The mean fetch shall be computed as follows: (A +B) /2 where "A" is the average length parallel to the long axis of the excavation and "B" is the average width of the excavation as measured at right angles to the long axis. Commercial excavations shall not exceed 20 feet in depth unless otherwise supported by the "fetch formula," or if it can be shown from a comparative water quality study that depths in excess of 20 feet will not, because of aquifer conditions or relative location to coastal saline waters, have a detrimental effect on the groundwater resources in the surrounding area. b. : Minimum. In order to assure that unsightly conditions or undesirable aqu tt . gro ?� will not occur in wet retention areas during the dry season ofthe yearr;�tlie bottxim elevation of these excavations shall be at least six feet below dry season water table, unless the portion of the lake in question is a littoral zone .planting�area C. Over- excavation. In those instances where the excavator over - excavates the depth of the excavation by more than an average of ten percent, written justification shall be submitted to the county manager or designee by the project's surveyor /engineer providing an assessment of the impact of the over - excavation on the water quality of the excavation. If, upon review of the assessment statement by the county manager or designee and environment advisory council, the increased depth is found to be unacceptable, the permittee shall be required to fill the excavation to the permitted depth r with materials and methods approved by the county manager or designee. If the depth is deemed acceptable by the county manager or designee and approved by the environmental advisory council, a penalty will be against the permittee for the volume of over- excavated material. The penalty shall be set by resolution for each additional cubic yard of excavated material. (4) Fencing. If, at any time, the county manager or designee finds that the location and conditions of an excavation are not in, or able to be brought into, compliance with all requirements of this article, the excavation shall be buffered with a minimum of a six- foot -high fence with "No Trespassing" signs as deemed appropriate by the county manager or designee to deter passage of persons. (5) Hours of operation. Hours of equipment and blasting operations shall be regulated by appropriate county ordinance and state laws. Unless otherwise approved by the county manager or designee, all excavation operations with the exception of dewatering pumps, which are within 1,000 feet of developed residential property, shall be limited to operating hours between 7:00 a.m. and 5:00 p.m., Monday through Saturday. Hours of operation for private and for commercial excavations located in estates zoning districts shall be 7 :00 a.m. to 5:00 p.m., Monday through Friday. Additionally, such excavation operations shall be in compliance with any and all county ordinances which establish operating controls by hours, days, noise level, or other parameters relating to public health, safety and welfare. (6) Restoration. Upon completion of the excavation operation, the subject property shall be restored as required by the 1986 State of Florida Resource Extraction Reclamation Act (F.S. ch. 378, pt. IV). Reclamation shall mean the reasonable ^ rehabilitation of the total disturbed area where the resource extraction has occurred, and shall meet the reclamation performance standards established by the state. All disturbed areas, including the excavation side slopes above the control elevation contour and a 20- foot wide area around the entire perimeter of the excavation, measured from the control elevation contour, shall be sodded or fertilized and seeded with a quick - catch seed variety approved by the county manager or designee within 60 days of the final side slope shaping in order to minimize the potential for erosion. (7) Discontinuance of operations. If the excavating operation is inactive for a period of 90 consecutive days, except due to strikes or acts of God, all side slopes, including the working face, shall conform with this article and a report so stating, prepared and sealed by the project's surveyor /engineer shall be submitted to the county manager or designee. Recommencement shall also be reported to the county manager or designee. If the excavating operation is never started or if discontinued for a period of one year, that permit is void unless a written request is made by the permittee with sufficient justification for a time extension in which case the county manager or designee may authorize a permit extension for up to 180 days. A new permit must be approved prior to commencement. (8) Non -water management system Iakes. Non -water management system lakes of a surface area of one acre or less, may be riprapped along their entire shoreline under the following conditions: a. Side slopes shall be no steeper than a ratio of two to one. b. Littoral shelf areas must conform to section 3.05. 10 of the Land Development n Code. w i5 C. Riprapping must extend down to the slope breakpoint required by section 22- 112(2). d. The lake shall have protective barriers to prevent vehicular access where necessary. e. The lake shall meet all of the design requirements of this article and section 3.05.10 of the Land Development Code. (9) Amendments to approved excavations. Substantial changes to any approved excavation permit, (i.e. changes resulting in an increase of 20 percent or more in excavated volume resulting in less than 50,000 additional cubic yards), must be submitted to the engineering services department for review and approval, with such approval granted in writing prior to commencement of any proposed change. Littoral shelf areas must conform to section 3.05. 10 of the Land Development Code. Failure to comply with the permit requirements shall be cause for the county manager or designee to issue stop work orders on all excavation related activities taking place or planned for the subject property. Insubstantial changes shall not require prior written approval and shall include reductions in surface area not affecting water management design quantities of material to be removed. A written description of proposed insubstantial change (including an illustrated as-built as per the excavation permit) to any approved excavation shall be submitted in writing to the engineering services department. (10) Special requirements for commercial excavations located in estates zoning districts are as follows: a. Commercial excavations must be authorized by a conditional use permit for the parcel(s) where the excavation occurs. b. Conditional uses and excavation permits expire after one year, with a provision for one additional one -year extension upon payment of a renewal and inspection fees. C. Blasting will not be permitted. If test holes show that rock is less than 12 feet from the original grade, removal methods must receive staff approval. d. Hours of operation for digging and/or offsite hauling will be 7:00 a.m. to 5:00 p.m., Monday through Friday. e. All areas disturbed as a result of fill storage must be seeded and mulched upon completion of construction. Prior to release of the performance bond, the planted seed must reach a height of six inches. Rye grass is acceptable for this purpose. f. Lake location and size. For parcels five acres in size and smaller, the surface of the lake can occupy a maximum of 40 percent of the lot area. For parcels over five acres and up to ten acres, the surface area of the lake can occupy a maximum of 45 percent of the lot area. For parcels over ten acres, the surface area of the lake can occupy a maximum of 50 percent of the lot area. Finished lakes shall be irregularly shaped with no corners less than 40 feet in radius, and must otherwise conform to section 5.05.08 of the Land Development Code. Setbacks less than 50 feet from control elevation contour to property line are allowed if proper fencing (72 inches high and "childproof') is used. Under no circumstances will a setback of less than 20 feet from control elevation contour to property line be allowed. There shall be no exceptions to the 50 -foot front yard setback from the road right -of -way line. n g. Depths. Commercial excavations located in Estates zoning districts shall not exceed 20 feet in depth. The minimum depth shall be six feet below low water at the middle of the excavation. See subsection 22- 112(1) for exceptions. h. Sideslopes shall be no steeper than one foot vertical to four feet horizontal to a depth of ten feet below control elevation and may be as steep as one foot vertical to two feet horizontal below that elevation. i. Building envelope. A minimum one acre building envelope is required. The envelope shall be contiguous, rectangular in shape, and may extend to the property lines and include setbacks. The minimum dimension of any side of the rectangle shall be 150 feet. j. Stockpiles. The stockpile area may occupy the future homesite. Proper erosion control and sediment measures (meeting PDES standards) must be used at the stockpile site. k. Littoral zone plantings must conform to section 3.05. 10 of the Land Development Code. 1. Federal and state agency permits. Any excavation in an area containing SFWMD (Southwest Florida Water Management District), DEP (Department of Environmental Protection), or USACE (United States Army Corps of Engineers) jurisdictional vegetation must obtain a permit from the applicable agency prior to issuance of the excavation permit. (11) Erosion control. Upon completion of any lake construction, a silt fence must be installed around all portions of the lake which are contiguous to proposed new construction. Portions of the silt fence may be removed after the new construction (i.e. residences, roads, drainage) adjacent to that section of silt fence has been approved. Alternate means of erosion control, meeting federal and state standards, may be approved by the engineering services director, or designee, upon submittal of a plan showing the proposed erosion control method. (Ord. No. 04 -55, § 2.E.; Ord. No. 2006 -04, § 4) r r. �r K �l •.M.► COLLIER COUNTY GOVERNMENT COMPLEX WATER MANAGEMENT DEPARTMENT BUILDING D February 6, 1984, Wilson, Miller, Barton, Soll & Peek-, In.c. Post Office Box 2800 Fort.Myers, Florida 33902 Attention: Mr. Robert R, Lockhart, Subject: Excavation permit No. 59.158 -- Youth. Haven, Inc. Gentlemen: In accordance with Section 9 of Excavation Ordinance No. 80 -26, as amended by Ordinance No. 83 -3., we have reviewed the as- built plans and have._conducted a final inspection of the lake excavation. Our inspection reveals that the excavation conforms with the provisions of the Excavation Ordinance. We .ate,: therefore, closing, this file and are returning herewith your irrevocable Letter of Credit 123.3 in the amount of $5,000..00. If we may be of any further assistance in this matter, please heel free to contact us. Sincerely, John H. Boldt, P.E. Water Management Director JHH /lc