Loading...
EAC Agenda 06/03/1992 COLLIER COUNTY ENVIRONMENTAL ADVISORY BOARD AGENDA JUNE 3, 1992: 9:00 a.m. COMMISSION BOARDROOM, THIRD FLOOR--BUILDING "F" I. ROLL CALL II. APPROVAL OF MINUTES--May 6, 1992 III. ADDENDA IV. CONSENT/ADMINISTRATIVE APPROVAL AGENDA V. REGULAR AGENDA A. Commercial Excavation Permit No. 59.436 "Orangetree Phase C" Section 14, Township 48 South, Range 27 East Collier County, Florida B. Commercial Excavation Permit No. 59.450 "Government Center Parking Lake" Section 12, Township 50 South, Range 25 East Collier County, Florida n C. Conditional Use Petition No. CU-92-2 "Naples Progressive Gymnastics Center" Section 12, Township 49 South, Range 25 East Collier County, Florida D. Rezone Petition No. PUD-92-2 "Victoria Landing" Section 6, Township 50 South, Range 26 East Collier County, Florida VI. OLD BUSINESS VII. NEW BUSINESS VIII. ADJOURNMENT IX. WORKSHOP *********************************************************************** NOTES: A. [Board Members] : Notify PROJECT REVIEW SERVICES (643-8470) no later than 5 P.M. on Monday June 1, 1992, if you cannot attend this meeting or if you have conflict and thus will abstain from voting on a particular petition. B. [General Public] : Any person who decides to appeal a decision of this board will need a record of the proceedings pertaining thereto; and therefore may need to insure that a verbatim record of the proceedings is made, which record includes the testimony and evidence upon which the appeal is to be based. *********************************************************************** 1 1 MINUTES OF THE ENVIRONMENTAL ADVISORY BOARD j DATE: May 6, 1992 TIME: 9:00 A.M. PLACE: 3rd Floor Boardroom, Building "F" , Collier County Government Center, Naples, Floridaa EAB STAFF PRESENT Martin X 9:08 Smith Worsham ABS. Prynoski Turrell X Adarmes X Neale ABS. Burgeson X Watts X Reischl X Vidzes X Polen Hermanson X Bateman -3T--- I I MINUTES BY: Fred Reischl, Environmental Specialist II CALLED TO ORDER AT: 9:07 a.m. ADJOURNED AT: 10:02 a.m. PRESIDING: George Hermanson, Vice- Chairman ADDENDA TO THE AGENDA: None APPROVAL OF MINUTES: April 1, 1992 Approved 5/0 Page 1 ENVIRONMENTAL ADVISORY BOARD MAY 6, 1992 ****** PETITION NO: ST-92-5 FILED BY/FOR: Harold Hall REQUESTING: A special treatment development permit for lot 49 Plantation Island Mobile Homesites (unrecorded) in Section 24, Township 53 South, Range 29 East, Collier County, FL. REPRESENTED BY: Harold Hall COMMENTS: For a complete record of the proceedings reader is directed to the tape recording of this meeting, located in the Office of the Clerk to the Board, 5th Floor, Building "F", Collier County, Government Complex. MOTION: Made by Mr. Turrell, seconded by Ms. Watts and carried 5/0, to approve Petition ST-92-5 with stipulations. STIPULATIONS: Environmental: /'N 1. Building permit shall be issued only if the Collier County Land Development Code (CCLDC) is amended to allow a maximum of twenty-five hundred (2500) square feet site alteration. 2. No mangroves shall be altered or destroyed. 3. All exotic vegetation as defined by County Code shall be removed from the lot and the site shall be maintained exotics free (CCLDC Section 2.2.24.7.4.18) . 4. Permits or letters of no objection from the U. S. Army Corps of Engineers, Florida Department of Environmental Regulation, and Florida Department of Natural Resources shall be presented prior to issuance of a building permit. 5. Upon issuance, the building permit is subject to a forty-five (45) day appeal period by the Florida Department of Community Affairs. ****** Page 2 ENVIRONMENTAL ADVISORY BOARD MAY 6, 1992 PETITION NO: Commercial Excavation Permit No. 59.424 "Wilshire Lakes" FILED BY/FOR: McAnly, Asher & Associates, P.A. representing John N. Brugger, Trustee REQUESTING: Approval of a Commercial Excavation Permit in Section 31, Township 48 South, Range 26 East, Collier County, Florida. REPRESENTED BY: Sean Abernathy of McAnly, Asher & Associates, P.A. COMMENTS: For a complete record of the proceedings reader is directed to the tape recording of this meeting, located in the Office of the Clerk to the Board, 5th Floor, Building "F", Collier County, Government Complex. MOTION: Made by Mr. Vidzes, seconded by Ms. Watts and carried 5/0, to approve Petition No. 59.424 "Wilshire Lakes" with modified stipulations. STIPULATIONS: Water Management: 1. The excavation shall be limited to a bottom elevation of -10. 0 ft. NGVD. All disturbed areas proposed for lake excavation shall be excavated to a minimum elevation of 2 ft. NGVD. 2. No excavated material shall be removed from the project site. 3. Lake #4 shall be included on the plat when the surrounding area is platted. 4. Lake #4 shall meet the minimum setbacks from the roadway in accordance with Ordinance No. 91-102. Construction plans for the roadway, when submitted, shall document this. 5. Lake #6 may be filled, but the filling shall be limited to the area of the future cul-de-sac that is currently under water. 6. For three years, petitioner shall submit to Collier County Compliance Services, an annual report documenting 80% survivability of littoral zone plantings. Page 3 ENVIRONMENTAL ADVISORY BOARD MAY 6, 1992 7. An excavation permit for lake #5 and #6 shall be issued prior to any excavation. Submission of all information required by Ordinance No. 91-102, Division 3.5 for commercial excavations shall be submitted, however the permit shall be issued without submission to the EAB or BCC. The permit shall be issued with a depth consistent with a commercial excavation, however no fill may be taken off-site. 8. All provisions of Collier County Ordinance No. 91-102, Division 3.5 shall be adhered to. 9. Developer shall provide aeration devices in lakes #4 and #5 prior to any additional depth beyond a development excavation. ****** PETITION NO: Commercial Excavation Permit No. 59. 410 "Collier Gro Nursery" FILED BY/FOR: Wilkison and Associates, Inc. representing Miles Collier, Managing Partner of Collier Enterprises REQUESTING: Approval of a Commercial Excavation Permit in /'N Section 30, Township 47 South, Range 30 East, Collier County, Florida. REPRESENTED BY: Dave Wilkison, P.E. of Wilkison & Associates, Inc. COMMENTS: For a complete record of the proceedings reader is directed to the tape recording of this meeting, located in the Office of the Clerk to the Board, 5th Floor, Building "F", Collier County, Government Complex. MOTION: Made by Ms. Watts, seconded by Mr. Vidzes and carried 4/0, to approve Petition 59.410 "Collier Gro Nursery" with modified stipulations. Mr. Turrell abstained from voting and filed a memorandum of voting conflict. STIPULATIONS: Water Management: 1. The excavation shall be limited to a bottom elevation of 2 ft. NGVD. All disturbed areas proposed for lake excavation shall be excavated to a minimum elevation of 11 ft. NGVD. n 2. Off-site removal of material shall be subject to "Standard Conditions" imposed by the Transportation Services Division in document dated 5/24/88 (copy attached) . Page 4 ENVIRONMENTAL ADVISORY BOARD MAY 6, 1992 3. Where groundwater is proposed to be pumped during the excavating operation, a Dewatering Permit shall be obtained from the South Florida Water Management District, and a copy provided to Project Review Services for approval prior to the commencement of any dewatering activity on the site. 4. No blasting will be permitted unless issued a separate permit by Collier County Project Review Services. 5. If trees are to be removed as a result of the excavating operation, a Vegetation Removal Permit, required by Ordinance No. 91-102, Division 3.9 shall be obtained from Collier County Project Review Services before work shall commence. 6. The earthmining activity must remain in conjunction with and accessory to the agricultural development of the land. 7. For three years, petitioner shall submit to Collier County Compliance Services, an annual report documenting 80% survivability of littoral zone plantings. n 8. All provisions of Collier County Ordinance No. 91-102, Division 3.5 shall be adhered to. ****** There being no further business, the meeting was adjourned by order of the Chair. Environmental Advisory Board George Hermanson, Vice-Chairman ITEM: Workshop - Habitat Ordinance COMMENTS: The native habitat ranking system was presented by Natural Resources Department Staff and comments were requested. ****** ITEM: Land Development Code Amendments COMMENTS: The proposed Land Development Code amendments were distributed to EAB members. ****** Page 5 ENVIRONMENTAL ADVISORY BOARD STAFF REPORT MEETING OF JUNE 3, 1992 I. NAME OF PETITIONER/PROJECT: Petition No. : Commercial Excavation Permit No. 59.436 Petition Name: Orangetree Phase C Applicant/Developer: Orangetree Associates, David Friedman, Trustee Engineering Consultant: Wilson, Miller, Barton & Peek, Inc. II. LOCATION: Section 14, Township 48 South, Range 27 East; bounded on the west by Immokalee Road and the south by Oil Well Road (CR 858) . III. PROJECT DESCRIPTION: The petitioner requests approval of a commercial excavation for six lakes. The petition includes an approval for all the lakes but permits are to be issued only on the first two. Permits on the remaining four lakes will not be issued until detailed /'N plans are submitted in the future. Plan of Record: Water Management: "Orangetree Phase C, Lake Excavation Permit Exhibit" prepared by Wilson, Miller, Barton & Peek, Inc. , dated 8/91, two revisions. IV. STAFF COMMENTS: Water Management: The application consists of specific details for commercial excavation permits for lake 1-1 and 1-2 . The petitioner also requests the petition included commercial excavation approval for the remaining four lakes although no permits are intended to be issued at this time. This will save both Staff and Board time since the permits could be issued administratively at the time the petitioner submits specific details. The two lakes intended for permits have been reviewed and meet the requirements of the Excavation Ordinance and South Florida Water Management District rules. The Orangetree PUD allows for commercial excavation so a separate conditional use approval is not required. The two lakes cover ±32 .75 acres and ±495,400 cubic yards of material will be removed. Impact fees will be paid for all material removed from Orangetree PUD. EAB Meeting 6/3/1992 59.436, Orangetree Phase C Page 2 All the littoral zones required on these lakes are proposed to be located within lake 1-3. The littoral area will be placed around the outfall which is consistent with the Excavation Ordinance regulations. The excavation of the site will not require removal of any vegetation since the site is a former farm field. The only other environmental concern is the presence of six burrowing owl burrows. These are located in the northern and east portion of th do not effect the two lakes specifically requested for an excavation permit at this time. Prior to issuance of a permit for lakes within the area of the burrows, the applicant shall coordinate with the Florida Game and Fresh Water Fish Commission for guidelines on protection, monitoring, etc. V. RECOMMENDATIONS: Staff recommends approval of Commercial Excavation Petition No. 59.436 Orangetree Phase C with the following stipulations: Water Management: /'O 1. The excavation shall be limited to a bottom elevation of 2 . 0 ft. NGVD. All disturbed areas proposed for lake excavation shall be excavated to a minimum elevation of 4 ft. NGVD. 2. Off-site removal of material shall be subject to "Standard Conditions" imposed by the Transportation Services Division in document dated 5/24/88 (copy attached) . 3. No blasting will be permitted unless issued a separate permit by Collier County Project Review Services. 4. An excavation permit for Lake 1-3 , 1-4 , 1-5 and 1-6 shall be issued prior to any excavation. Submission of all information required by Ordinance No. 91-102, Division 3 . 5 for commercial excavations shall be submitted, however the permit(s) shall be issued without submission to the EAB or BCC. 5. The lake littoral zone shall be located and planted as part of permit approval for Lake 1-3 . The plantings shall have an 80% survivability at the end of three years. 6. A left turn and right deceleration lane on Oil Well Road shall be constructed by the developer if Transportation Services determines that one is warranted. A right-of-way permit will be required for all work. 7. All provisions of Collier County Ordinance No. 91-102, Division 3 . 5 shall be adhered to. EAB Meeting 6/3/1992 59.436, Orangetree Phase C Page 3 8 . Copy of South Florida Water Management District construction/operation permit or early work permit shall be provided prior to excavation permit approval. 9 . No Excavation Permit shall be issued until all impact fees have been paid. 10. Prior to excavation permit issuance for lakes in the location of burrowing owl burrows, Florida Game and Fresh Water Fish Commission shall be consulted for habitat management guidelines and preservation areas. All information and/or permits shall be provided to Project Review Services Environmental Staff for review and approval prior to excavation permit issuance. PREP,. ' ,/ti ti Agii ' Sia/ Stephan, e R. Smith, P.E. Techni al Services Supervisor REVI -QED : . / c12, L Jo F. adajewski, P. E. Date Project Review Services Manager ew/doc: 5029 COLLIER COUNTY TRANSPORTATION SERVICES "STANDARD CONDITIONS" EXCAVATION PERMIT APPLICATIONS INVOLVING OFF-SITE REMOVAL OF MATERIAL The intent of these "Standard Conditions" are to provide excavation permit applicants a summary of conditions which may affect their . projects and which should be taken into consideration during all stages of project development: 1. Haul routes between an excavation site and an arterial road shall be private with property owner(s) approval or be a public collector road built to standards applicable to handle the resulting truck traffic. Where residential areas front collector roads, appropriate turn lanes, buffer and bikepath shall be required as minimal site improvements and if recommended for approval, shall be so with the condition that the Transportation Services Administration reserves the right to suspend or prohibit off-site removal of excavated material should such removal create a hazardous road condition or substantially deteriorate a road condition; such action by the Transportation Services Administration shall be subject to appeal before the Board of County Commissioners. 2 . Haul routes utilizing public roads shall be subject to road maintenance and road repair or an appropriate fair share by the permittee in accordance with Excavation Ordinance No. 91-102 and -Right-of-Way Ordinance No. 82-91. 3 . Off-site removal of excavated material shall be subject to Ordinance No. 85-55 (Road Impact Ordinance) . A traffic and road impact analysis shall be made by the County to determine the effects that off-site removal of excavated material will have on the road system within the excavation project's zone of influence. If appropriate, road impact fees in accordance with Ordinance No. 85-55 shall be paid prior to the issuance of an excavation permit. 4 . The Transportation Services Administration reserves the right to establish emergency weight limits on public roadways affected by the off-site removal of excavated material; the procedure for establishment of weight limits shall be the presentation of an applicable resolution before the Board of County Commissioners. Should weight limits be instituted, the permittee shall be responsible to implement measure to assure that all heavy truck loadings leaving the permit's property conform to the applicable weight restriction. 5. The Excavation Performance Guarantee shall apply to excavation operations and also the maintenance/repair of public roads in accordance with current ordinances and applicable permit stipulations. 6. Based on soil boring information per Ordinance No. 91-102, a blasting permit may be appropriate. Should a blasting permit application be submitted and should residential areas exist within one mile of the excavation site, the County reserves the right to deny a blasting permit based on concerns for off-site impacts from blasting at an excavation site. Should a blasting permit be considered and approved, the minimum conditions of approval in addition to conditions per Ordinance 88-12 are as •follows: A. Structure inventory/monitoring and applicable property owner release as required by the County Engineer. B. Security bond applicable to private property damage acceptable to the County. C. Control of size/depth/number of charges per blast by the County Engineer. D. The right of the County to suspend and/or revoke blasting permit authority should be determined that blasting activities are creating unacceptable off-site conditions either in terms of private property damage and/or related physical effects of blasting operations. 7 . No -excavation permit shall be issued until receipt of a release from the Transportation Services Administration applicable to proper mitigation of off-site impacts, meeting of applicable provisions of Ordinance No. 82-91, Ordinance No. 85-55, and Ordinance No. 88-12. Reference to letter of 5/24/88 Revised 1/92 ENVIRONMENTAL ADVISORY BOARD STAFF REPORT MEETING OF June 3 , 1992 I. NAME OF PETITIONER/PROJECT: Petition No. : Commercial Excavation Permit No. 59.450 Petition Name: "Government Center Parking Lake" Applicant/Developer: Collier County Government Engineering Consultant: Frederick G. Holz, P. E. , Agnoli, Barber and Brundage, Inc. Environmental Consultant: None II. LOCATION: Section 12, Township 50 South, Range 25 East; bounded on the north and west by the Collier County Government Center, on the South by U.S. 41, and by vacant land to the west. III. PROJECT DESCRIPTION: The project consists of one lake and one marsh area that were previously permitted as a private excavation. The lakes are being dug to provide water management and fill for the new parking area at the Collier County Government Center. Plan of Record: Water Management: "Collier County Government Center - Gargiulo Site Master Plan", prepared by Agnoli, Barber and Brundage, Inc. , dated December 27, 1991, 4 revisions (last revised 4-30-92) . IV. STAFF COMMENTS: Water Management: This project was permitted as a private excavation in March 1992 and now the applicant wishes to revise the permit to a commercial excavation. A South Florida Water Management District Permit Modification was granted for the original permit to provide water quality volume for the parking area expansion. The project outfalls to an existing 40 foot Drainage Easement (OR Book 385, PG 740) which then drains into the Haldeman Creek and eventaully to Naples Bay. n EAB Meeting 6/3/92 Commercial Excavation Permit No. 59.450 Page 2 The project is being revised to a commercial excavation to allow material (approximately 6000 cubic yards) to be taken off site to be used for median beautification projects within the County. This activity is permitted in Zoning District "P" (Public Use) , as a long as the material is used for government projects. V. RECOMMENDATIONS: Staff recommends approval of Commercial Excavation Permit No. 59.450, "Government Center Parking Lake" with the following stipulations: Water Management: 1. The excavation shall be limited to a bottom elevation of -4. 0 ft. NGVD. All disturbed areas proposed for lake excavation shall be excavated to a minimum elevation of -4 . 0 ft. NGVD. The downstream detention area shall have a minimum bottom elevation of 3 . 0 ft. NGVD. 2. Where groundwater is proposed to be pumped during the excavating operation, a Dewatering Permit shall be obtained from the South Florida Water Management District, and a copy provided to the Collier County Project Review Services for approval prior to the commencement of any dewatering activity on the site. 3 . No blasting will be permitted unless issued a separate permit by Collier County Project Review Services. 4. If trees are to be removed as a result of the excavating operation, a Vegetation Removal Permit, required by Ordinance No. 91-102, Division 3 .9, shall be obtained from Collier County Project Review Services before work shall commence. 5. The lake littoral zone shall be created and planted as indicated on the Plan of Record. An annual report shall be submitted to Project Review Services to ensure that the littoral zone plantings have an 80% survivability at the end of three years. 6. Off-site removal of material shall be subject to "Standard Conditions" imposed by the Transportation Services in document dated 5/24/88 (copy attached) . EAB Meeting 6/3/92 Commercial Excavation Permit No. 59 . 450 Page 3 7. All provisions of Collier County Ordinance No. 91-102 , Division 3 . 5, relating to "commercial" excavations shall be adhered to. PREPARED BY: ' 1+------)%-- , ---1-Ci.,-_—— /12- 1-/c----) Je frey . Bateman P.L. S. , P.E. 11 Date Senior Engineer REVI - ^ ` , .Y: IFI I .4.--2-1( S42./9 a Stepha ie R. Smith, P.E. Date Technical Services Supervisor ir 7e2 -)/ 3 2-2 A.- ritiin F. ad j ewski, P. - . Date Proje t Review Services Manager . , t COLLIER COUNTY TRANSPORTATION SERVICES "STANDARD CONDITIONS" EXCAVATION PERMIT APPLICATIONS INVOLVING OFF-SITE REMOVAL OF MATERIAL The intent of these "Standard Conditions" are to provide excavation permit applicants a summary of conditions which may affect their projects and which should be taken into consideration during all stages of project development: 1. Haul routes between an excavation site and an arterial road shall be private with property owner(s) approval or be a public collector road built to standards applicable to handle the resulting truck traffic. Where residential areas front collector roads, appropriate turn lanes, buffer and bikepath shall be required as minimal site improvements and if recommended for approval, shall be so with the condition that the Transportation Services Administration reserves the right to suspend or prohibit off-site removal of excavated material should such removal create a hazardous road condition or substantially deteriorate a road condition; such action by the Transportation Services Administration shall be subject to appeal before the Board of County Commissioners. 2 . Haul routes utilizing public roads shall be subject to road maintenance and road repair or an appropriate fair share by the permittee in accordance with Excavation Ordinance No. 91-102 and Right-of-Way Ordinance No. 82-91. 3 . Off-site removal of excavated material shall be subject to Ordinance No. 85-55 (Road Impact Ordinance) . A traffic and road impact analysis shall be made by the County to determine the effects that off-site removal of excavated material will have on the road system within the excavation project's zone of influence. If appropriate, road impact fees in accordance with Ordinance No. 85-55 shall be paid prior to the issuance of an excavation permit. 4 . The Transportation Services Administration reserves the right to establish emergency weight limits on public roadways affected by the off-site removal of excavated material; the procedure for establishment of weight limits shall be the presentation of an applicable resolution before the Board of County Commissioners. Should weight limits be instituted, the permittee shall be responsible to implement measure to assure that all heavy truck loadings leaving the permit's property conform to the applicable weight restriction. 5. The Excavation Performance Guarantee shall apply to excavation operations and also the maintenance/repair of public roads in accordance with current ordinances and. applicable permit stipulations. 6. Based on soil boring information per Ordinance No. 91-102, a blasting permit may be appropriate. Should a blasting permit application be submitted and should residential areas exist within one mile of the excavation site, the County reserves the IC right to deny a blasting permit based on concerns for off-site impacts from blasting at an excavation site. Should a blasting permit be considered and approved, the minimum conditions of approval in addition to conditions per Ordinance 88-12 are as follows: A. Structure inventory/monitoring and applicable property owner release as required by the County Engineer. • B. Security bond applicable to private property damage acceptable to the County. C. Control of size/depth/number of charges per blast by the County Engineer. D. The right of the County to suspend and/or revoke blasting permit authority should be determined that blasting activities are creating unacceptable off-site conditions either in terms of private property damage and/or related physical effects of blasting operations. 7 . No .excavation permit shall be issued until receipt of a release from the Transportation Services Administration applicable to proper mitigation of off-site impacts, meeting of applicable provisions of Ordinance No. 82-91, Ordinance No. 85-55, and Ordinance No. 88-12. Reference to letter of 5/24/88 Revised 1/92 ,""NENVIRONMENTAL ADVISORY BOARD STAFF REPORT MEETING OF JUNE 3, 1992 I. NAME OF PETITIONER/PROJECT: Petition No. : CU-92-2 Petition Name: "Naples Progressive Gymnastics Center" Applicant/Developer: Craig Smith Engineering Consultant: Debora Allen Gress, P.E. , Progressive Engineering Environmental Consultant: Robert H. Gore, Ph.D, Bio-Econ, Inc. II. LOCATION: Section 12, Township 49 South, Range 25 East; bounded on the south by Pine Ridge Road, k mile east of Airport-Pulling Road and 1 miles west of Interstate 75. III. PROJECT DESCRIPTION: The applicant proposes to erect 8 camping cabins, International coachs' dormitory, and owner's residence for gymnastic site on the western margin of a senescent slough in A-ST wetlands. The total area is 3 .0 acres. Plan of Record: Water Management: "Master Plan", prepared by Mark O. Allen, P.L.S. , dated 12-23-91, revised 4-2-92 . Environmental: Environmental Impact Statement prepared by Robert H. Gore, Ph.D. , Bio-Econ, Inc. , dated May 11, 1992 . IV. STAFF COMMENTS: Water Management: The water management impacts to the subject site caused by the proposed cabins are negligible. West of the subject parcel is Naples Progressive Gymnastics Center, a previously permitted 2 .89 acre facility, which provided under South Florida Water Management District (SFWMD) rules, water quality volume. This was in the form of a dry detention area located at the rear of the gymnasium. The proposed drainfield for the septic system, necessary with the EAB Meeting 6/3/1992 CU-92-2 Page 2 addition of the cabins, is to be located within the existing dry detention area. The petitioner proposes to provide additional area, elsewhere on site, to provide the necessary water quality volume required under SFWMD rules. Environmental: The subject property is approximately three acres in size and is zoned A-ST. It is located adjacent to the eastern edge of the Naples Progressive Gymnastics Center which is at 3275 Pine Ridge Road, Naples. The parcel is a seasonally wet cypress slough with up to twelve inches of standing water during the wet season, as indicated by watermarks on the cypress. The slough, once connected hydrologically to an adjacent system to the south, has been severed by Pine Ridge Road. The dominant canopy tree is bald cypress (Taxodium distichum) with secondary growth of Brazilian pepper (Schinus terebinthifolius) , melaleuca (Melaleuca quinguenervia) and scattered dahoon holly (Ilex cassine) . A nearly monoculture area of melaleuca occurs along the western boundary where the proposed coaches residence would be located. The understory consists of wax myrtle (Myrica cerifera) saltbush (Baccharis halimifolia) and Brazilian pepper. The understory (including epiphytes) consists of swamp fern (Blechnum serrulatum) , boston fern (Nephrolepis exaltata) , resurrection fern (Polypodium polypodioides) , wire-leaf wild pine (Tillandsia setacea) , reflexed wild pine (T. balbisiana) and Spanish moss (T. usneoides) . No mammal or bird life was observed by the environmental consultant during any transects. Reptiles and amphibians observed on-site include Cuban Anoles (Anolis cubenis) and Florida black racer (Coluber constictor) . The petitioner proposes constructing one directors ' residence, one international coachs ' residence and eight cabins. All structures have been located along the western edge (first 75 feet) of the slough and are elevated stilt buildings to reduce the impacts to the special treatment (ST) area. The construction should have little or no impact to existing hyroperiods. The total area proposed for clearing of the buildings is less than 0.2 acres or 6% of the entire three acre slough. n EAB Meeting 6/3/1992 CU-92-2 Page 3 Proposed locations for all structures have been field surveyed to minimize removal or impact to the cypress trees on-site. A total of 28± cypress trees between one and six inches dbh would be removed. The petitioner proposes replacement with wetland hardwoods at a ration of 1.5 to 1 for cypress removed and 1 to 1 for other trees. Replacement of native shrubs is proposed on a 1 to 1 basis with similar species and size. Approval of this petition would require that the property be cleared of exotic vegetation and that it be maintained exotic free in perpetuity. This would be a great benefit to the slough. V. RECOMMENDATIONS: Staff recommends approval of Conditional Use Petition No. CU-92-2 "Naples Gymnastics Center" with the following stipulations: Water Management: 1. The petitoner shall provide water quality volume to compensate for the loss of detention are caused by the location of the proposed drainfield. 2 . Detailed water management calculations, prepared by a Florida Registered Professional Engineer shall be submitted prior to final construction plan approval. Environmental: 1. Petitioner shall place environmental fencing outside of the footprint of each building (and around cypress trees to be retained within decks) to protect native vegetation to be retained during construction. The protective fencing shall remain in place until all construction is completed and the buildings have been inspected for certificate of occupancy. 2. Approval of this conditional use constitutes approval of the necessary ST permit for this approved use only and does not remove the ST zoning overlay from the property. 3. Replanting of wetland hardwoods and native shrubs shall be complete prior to Certificate of Occupancy of each building. 4. Prior to final site development plan approval the petitioner shall provide a narrative management plan indicating the manner in which the owner will preserve the native plant communities pursuant to Section 3 .9 .5.3 of the Collier County Land Development Code. EAB Meeting 6/3/1992 CU-92-2 Page 4 5. Prior to final site development plan approval the petitioner shall provide a maintenance plan for continued removal of exotic vegetation on the site in perpetuity pursuant to Section 3 .9 . 6. 6 of the Collier County Land Development Code. The petitioner shall also propose a method of disposal of exotic vegetation (i.e. landfill for mulching)prior to final site development plan approval. EPARED 22-AZA-41 J ffrey L. Bateman, P.L.S. , P.E. Date �Z Senior Engineer L'&1416/1- y'IuA2 „/ 9 f z Barbara S. Burgeso Date Environmental Specialist II REV 'Et BY: / Z S e h. nie R. Smith, P.E. �L PDate Technica3 Services Supervisor -24,/q r =f'Banhaf,a N. Pryno'sf'k"i Date Chie Env'ronm-nta Specialist John F, Madajewski, .E. Date Projec Review Services Manager ENVIRONMENTAL ADVISORY BOARD STAFF REPORT MEETING OF JUNE 3 , 1992 I. NAME OF PETITIONER/PROJECT: Petition No. : PUD-92-2 Petition Name: "Victoria Landing" Applicant/Developer: Davis Boulevard Limited Partnership Engineering Consultant: Ahmad R. Kareh, P.E. , Pokorny & Kareh, Inc. Environmental Consultant: Geza Wass De Czege, Southern Biomes, EIS II. LOCATION: Section 6, Township 50 South, Range 26 East; bounded on the east by agricultural land, on the north by a mobile home recreational park, on the west by Moon Lake subdivision and on the south by Davis Blvd. III. PROJECT DESCRIPTION: The petitioner proposes to develop a 41. 00 acre site into a 128 unit condominium with two (2) lakes and some preserve areas. The development is proposed to be constructed in two (2) phases. The land use consists of 18.76 acres of building area, 7. 63 acres of lakes, 13 . 10 acres of natural preserve, 0.83 acres of recreation area and 0. 68 acres for buffer purposes. Plan of Record: Water Management: "Victoria Landing Condominium, Water Management Plan" prepared by Pokorny & Kareh, Inc. , dated January 2, 1992, two revisions. Environmental: Environmental Impact Study, Geza Wass De Czege, Southern Biomes, EIS dated 2/10/92. Environmental Impact Statement, Ahmad R. Kareh, P.E. , M.S.C.E. with Pokorny and Kareh, Inc. , dated 3/23/92 . IV. STAFF COMMENTS: Water Management: The water management system consists of two lakes and wetlands which collect the runoff generated by the development through swales. The two lakes are interconnected by equalizer pipes. EAB Meeting 6/3/1992 r-N PUD-92-2 Page 2 This site is located within the District Six Water Management Master Plan. The discharge will be directed to Davis Blvd. with a control discharge of 2.01 cfs. The petitioner will construct some improvements on Davis Blvd. right-of-way in accordance with District Six Water Management Master Plan. The engineer preparing the water management system has stated that no off-site flow is coming onto the site. Since this project is larger than 40 acres in size, the petitioner needs to obtain a Surface Water South Florida Water Management District permit prior to any construction plans approval. Also an excavation permit will be needed for the two (2) proposed lakes. The water management system meets the minimum requirements of South Florida Water Management District for water quality and water quantity. Environmental: The subject property is a 41± acre parcel located east of Moon Lake and Pelican Lake PUD. The petitioner proposes construction of 128 multi-family units, 2 lakes and retention of large tracts of preserve. Approximately 16.4 acres of the property is upland habitat; 11.9 acres of pine-saw palmetto flatwoods and 4. 5 acres of melaleuca. The remainder of the property is jurisdictional wetlands, approximately 11 acres of which will be impacted. The petitioner proposes mitigation for impacted wetlands with lake littoral marsh, wetland enhancement, upland preservation and wetland creation totaling 15.94 acres or 39% of the site, an additional 5.8 acres will be excavated for lakes. The total area designated to preservation and lake excavation is greater than 53% of the site. Additional preservation is likely within the residential tracts. No endangered species were sighted during the five day survey conducted by the consultant. The proposed preservation and creation of habitat should enhance the site and provide a better environment for local wildlife, particularly wading birds. The designation of large contiguous tracts for habitat preservation creates an available north-south and east-west corridor for wildlife. V. RECOMMENDATIONS: Staff recommends approval of Planned Unit Development Petition No. PUD-92-2 "Victoria Landing" with the following stipulations: n EAB Meeting 6/3/1992 PUD-92-2 Page 3 Water Management: 1. On August 27, 1990, the Collier County Board of County Commissioners approved the "Stormwater Management Program Master Plan" . The Master Plan incorporated the earlier recommendations of the 1985 "Master Plan Update for Water Management District No. 6". The District No. 6 Plan specifically detailed the need for the construction of an open ditch along the north side of the F.D.O.T. SR-84 (Davis Blvd. ) right-of-way. The Developer shall be responsible for the following: a. Dedicating an 80 foot wide drainage easement along the entire south side of the project immediately north of the F.D.O.T. right-of-way. b. Excavating an open ditch commencing 5 feet north of the northerly F.D.O.T. right-of-way line down to elevation 2 .5 feet N.G.V.D. with a 14 foot bottom width and 3H: 1V side slopes (approximate top width = 47 feet) . c. Constructing a 16 foot wide maintenance travelway along the northern portion of the 80 foot drainage easement to a minimum elevation of 9. 5 feet N.G.V.D. d. Construction the development access roadway from Davis Blvd. to include a culvert configuration with a minimum end area opening of 80 square feet below elevation 8. 0 feet N.G.V.D. and set to bottom grade of 2 . 5 feet N.G.V.D. (District No. 6 Crossing D6-C-3) . e. Providing additional drainage easements as necessary at the culvert crossing location to allow unrestricted maintenance travel around any headwall/landscaping features at the entrance road. f. Providing sufficient easements at the northern end of the existing triple box culverts recently installed under Davis Blvd. to allow for the construction and maintenance of a proposed water level control structure to be connected to the headwall of said box culverts. 2. Lake one shall be revised to meet the minimum one hundred foot (100 ' ) setback requirement from right-of-way, unless exceptions to these setbacks are approved by the Development Services Director. Said exceptions shall be based upon recognized standards for traffic engineering and road design (AASHTO) and shall incorporate such factors as road alignment, travel speed, bank slopes, road cross-section and need for barriers. EAB Meeting 6/3/1992 PUD-92-2 Page 4 Environmental: 1. Prior to final site development plan approval the petitioner shall provide a narrative management plan indicating the manner in which the owner will protect the preserves (upland, wetland and littoral) communities pursuant to Section 3 . 9 . 5. 3 of the Collier County Land Development Code. 2 . Prior to final plat approval, the preserves as mentioned in #1 shall be platted by protective covenants of a conservation easement. 3 . Prior to final site development plan approval the petitioner shall provide a maintenance plan for continued removal of exotic vegetation on the site in perpetuity pursuant to Section 3 . 9 . 6. 6 of the Collier County Land Development Code. The petitioner shall also propose an acceptable method of disposal of exotic vegetation (i. e. landfill for mulching) prior to final site development plan approval. PREPARED BY: I 42 /.-,14? Date C. Adarmes Senior Engineer Barbara S. Burgeson, Date Environmental Specialist II REV41/0D BY: 10 , 5-72, 219 Z Stephan e . Smith, P. E. Date Technical Services Date Envir4,, /77 Barbara N. Pryndski Date Chief vionmen al ecia ist (- . ,c/22-751)_— t112(LJo F Madajewski, P. E. Date Project Review Services Manager