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• of a land development permit, the applicant must obtain a county wetlands resource permit. A wetland conservation easement will be required through the mitigation process. The conservation easement will need to be established prior to or via the final plat. Exotics Removal: Based on the LDRs, all nuisance exotic vegetation is required to be removed which the applicant is prepared to do. The Planning and Zoning Commission recommended that the removal be phased and that the stumps/roots of any nuisance exotics in the wetlands be left in place to limit soil disturbance within the wetlands. These conditions have been incorporated into the recommendation at the end of this report. 8. Marina: The applicant is proposing to expand the physical size of the existing 32 slip marina, but will keep the total number of slips at 32. The increase in physical size will facilitate use by larger boats. The marina is proposed to be expanded to the south and west, and this will result in some of the wetland impacts that were previously referenced. No individual docks, piers or observation platforms are proposed. As a condition of PD approval, staff is recommending that docks, piers and observation platforms be prohibited on the single-family lots. The applicant is not proposing to deepen the marina, and will pursue the marina expansion as phase II construction because of the anticipated length of time to permit the expansion. Prior to any marina expansion work, the applicant will need to obtain jurisdictional permits from the St. John's River Water Management District and the Army Corp. of Engineers and obtain a land development permit from the county. 9. Stormwater Management: As with standard single-family subdivisions, the proposed stormwater management plan has been given conceptual approval by the Public Works Department The proposed system will convey run-off to a centralized stormwater lake which will discharge into the wetlands near the marina. Final review and approval of the stormwater management plan will be accomplished through the land development permit process. - 10. Thoroughfare Plan: County Road 510 is classified as a major collector roadway requiring 160' of right-of-way width. Presently more than 160' of right-of-way exists at this location; therefore, no additional CR 510 right-of-way is required. 11. Traffic Circulation: The project will utilize the existing Marsh Island entrance which will be -slightly redesigned The existing entrance is located on the north side of CR 510 at the west base of the fixed span bridge. A local road will be looped around the island and "stubbed -out" to provide access to the lots proposed along the marina. This local road system will provide access to all proposed lots. The internal circulation plan has been approved by Traffic Engineering. - There are two not -included parcels (parcels not owned by the developer) which flank the entry road at the entry road s intersection with CR 510. These two parcels were originally NOVEMBER 14, 2000 mEIMM -90- BK 116PG102