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HomeMy WebLinkAbout20130598 Ver 1_CAMA Application_20130606F *- WA 20130588 RCDENR North Carolina Department of Environment and Natural Resources Division of Coastal Management Pat McCrory Braxton C. Davis John E. Skvarla, III Governor Director Secretary MEMORANDUM TO: Ms. Cyndi Kamly Env. Biological Supervisor Division of Water Quality Wetlands Unit FROM: Doug Huggett Respond to Doug Huggett Major Permits Processing Coordinator Morehead City Office Coastal Management Division 400 Commerce Avenue Morehead City NC 28557 DATE: 5 June 2013 SUBJECT: CAMA Application Review APPLICANT: NC Wildlife Resources Commission/City of Washington PROJECT LOCATION: Project site is located at Masons Landing Boating Access Area at 626 Clarks Neck Road (SR 1565) on Tranters Creek in the City of Washington, in Beaufort County, North Carolina. PROPOSED PROJECT: Applicant proposes to replace the existing 2 boat ramps and 3 access docks and redesign and pave the existing parking lot. Please indicate below your position or viewpoint on the proposed project and return this form by 25 June 2013. Please contact R. Kelly Spivey at 252- 948 -3853, if you have any questions regarding the proposed project. When appropriate, in depth comments with supporting data are requested. REPLY This office has no objection to the project as proposed. Signed This office has no comment on the proposed project. This office approves of the proposed project only if the recommended changes are incorporated. See attached. This office objects to the proposed project for reasons described in the attached comments. Date 943 Washington Square Mall, Washington, NC 27889 Phone: 252-946-Ml \ FAX: 252 - 948-0478 Internet: www.nocoastaimanagement.net An Equal Opportunity 1 Affirmative Action Employer i 1. IUN - 6 2013 D NR - WP,Tr�`� UALITY YYs I .L, -J. .. w. DIVISION OF COASTAL MANAGEMENT 2 0 1 3 0 5 9 8 FIELD INVESTIGATION REPORT 1. APPLICANT'S NAME: City of Washington, c/o NC Wildlife Resources Commission 2. LOCATION OF PROJECT SITE: Masons Landing Boating Access Area at 626 Clarks Neck Road (SR 1565) on Tranters Creek in the City of Washington, in Beaufort County, North Carolina Photo Index - 2006: 100 -8162; U -21, V -21,22 2000: 100 -1144; U -2,3, V -3,4 State Plane Coordinates - X: 2,568,400 Y: 664,800 GPS Rover File: N/A Washington Quad. (upper left corner) 3. INVESTIGATION TYPE: CAMA 4. INVESTIGATIVE PROCEDURE: Dates of Site Visit - 5 June 2013 Was Applicant Present - No 5. PROCESSING PROCEDURE: Application Received - 3 June 2013 Office - Washington 6.- SITE DESCRIPTION: (A) Local Land Use Plan - City of Washington Land Classification From LUP - Public/Institutional (land) (B) AEC(s) Involved: PTA, PIS (C) Water Dependent: YES (D) Intended Use: Public (E) Wastewater Treatment: Existing - None Planned - None (F) Type of Structures: Existing - 2 boat ramps with access docks and gravel parking with access road Planned - replace both boat ramps and access docks and pave newly designed parking area (G) Estimated Annual Rate of Erosion: N/A Source - N/A 7. HABITAT DESCRIPTION: [AREA] (A) Vegetated Wetlands ±125 ft2 Section 404 wetlands (B) Non - Vegetated Wetlands ±1,320 ft2 ±1,236 ftz Creek bottom Boat ramps Shaded (C) Other I I ±60,984 ft2 Parking lot (D) Total Area Disturbed: ±1.46 acres (±63,665 sq. ft.) (E) Primary Nursery Area: No (F) Water Classification: C;Sw,NSW Open: No 8. PROJECT SUMMARy: The applicant proposes to replace the existing 2 boat ramps and 3 access docks, and redesign and pave the existing parking lot. Masons Landing Boating Access Area City of Washington c/o NC WRC Beaufort County Project setting Sara Sherman with the North Carolina Wildlife Resources Commission (NC WRC), on behalf of the City of Washington, has submitted the following application for the upgrading of the existing boating access on Tranters Creek owned by the City of Washington and leased by NC WRC. The project site is located at 625 Clarks Neck Road, adjacent the downstream side of the bridge over Tranters Creek on SR 1565 in the City of Washington in Beaufort County, North Carolina. The property is owned by the City of Washington and the NC WRC has a long term lease to operate the site for public boating access to Tranters Creek. The Division of Coastal Management issued CAMA Major Permit No. 36 -91 to the City of Washington on 4 March 1991 for the construction of a 2 ramp boating access with fixed docks and a gravel panting area. To date, all work authorized by the permit has been completed and the permit expired on 31 December 1994. Two -14' by 28' boat ramps separated by a 6' by 38' fixed wooden dock provide access into Tranters Creek. In addition, 2 - 6' by 38' piers including 6' by 20' L -head platforms abut each boat ramp. The existing water depth at the end of the existing boat ramps is 6' below the normal water level (NWL). A fringe of Section 404 wooded wetlands exists on both sides of the existing boat ramps. The existing gravel parking lot provides parking for 30 vehicles with trailers as well as 2 additional handicap parking spaces. The site is vegetated with maintained upland grass with the exception of the narrow wetland fringe adjacent the creek and 2 trees on either side of the handicap parking area. The project site is bordered on the northern (upstream) side by Clarks Neck Road. The southern (downstream) side of the property is bordered by an undeveloped wooded tract. Tranters Creek is classed C;Sw,NSW by the Environmental Management Commission and is closed to shellfishing. Tranters Creek is designated as Inland Fishing Waters by the NC Wildlife Resources Commission. Tranters Creek is approximately 220' in width at the location of the boat ramp. Project description The applicant proposes to renovate the existing Masons Landing Boating Access Area as follows: 1. The applicant proposes to construct 2 -15' wide by 44' long concrete boat ramps and an 8' wide by 49' long floating launch pier located between the two ramps. The replacement ramps will project no further waterward than the existing ramps. The additional length (16') is a result of cutting back into the shoreline to achieve the desired Masons Landing Boating Access Area City of Washington c/o NC WRC Beaufort County Page 2 14% slope on the new ramps. A 41' long by 6' wide floating pier with a 22' by 8' L -Head platform will also be constructed on both the upstream and downstream sides of the boat ramps. The outside floating piers will be protected by Class B dprap with a t4' base width by 30' length on the north side and 22' length on the south side. Approximately 125 ft2 (45 ft2 on the north side and 80 ft2 on the south side) of the outside floating piers and dprap will impact the fringe wetland along the creek shoreline. The proposed ramps will be constructed in the same location as the existing ramps. A concrete apron will extend approximately 46' landward of the NWL. 2. Approximately 1.4 acres of uplands will be disturbed to renovated and improve traffic flow in the existing parking area. The applicant proposes to re -grade and asphalt the existing parking area to create 34 vehicle - trailer spaces and 5 single car spaces with ADA compliant parking. Although the applicant proposes ±41,443fi2 of impervious surface this will be a reduction of ±232 ftz in existing impervious surface. Anticipated impacts The construction of the boat ramps will result in the filling of ±1,320 fe of creek bottom. The 3 floating docks will shade ±1,236 fe of Creek bottom. Approximately 125 ftz of Section 404 wooded wetlands under the U.S. Army Corps of Engineers jurisdiction will be impacted for the construction of the floating docks and the rip rap stabilization along the edge of the ramps. Approximately 28% of impervious surface will be within the 30' Public Trust Shoreline Area of Environmental Concem. Approximately 1.4 acres will be disturbed during construction of the boat ramp, maneuvering and parking area which includes the grading of all upland areas. The project will result in localized short-term turbidity from the construction of the boat ramp, floating dock, fixed docks and groins. Kelly Spivey 5 June 2013 Masons Landing Boating Access Area Renovation Project CAMA Narrative May 2013 NCWRC proposes the renovation of the Masons Landing Boating Access Area in Beaufort County on Tranters Creek. NCWRC operates this site as a public boating access area under a long -term lease from the City of Washington and it receives consistent, year -round use by recreational boaters and anglers. The site currently consists of gravel parking, 3 wood fixed docks, and 2 boat ramps. The ramps are steeper than current design standards and NCWRC regularly receives comments from users that this condition is a hardship to launching and recovering boats. Parking and traffic flow are currently well organized but there are no single -car spaces in the existing parking lot. The renovation plan includes 2 new concrete ramps, 3 new floating docks, and construction of asphalt parking lot in the area that is currently gravel parking. The new parking lot will have 34 vehicle - trailer spaces and 5 single vehicle spaces as well as adequate ADA parking. The proposed ramps will be sloped at 14% which is the current design standard used by NCWRC for public ramp facilities. The new floating docks will add to safety and ease of use at the site for all users, including those with disabilities. There are 404 - wetlands are present on the site at the shoreline. USACOE staff visited the site in January 2013 to confirm the shoreline vegetated areas were wetlands. In order to replace the existing fixed docks with floating docks in the same location, 125 square feet of 404 - wetlands would be impacted. NCWRC requests these impacts to benefit the public, increase safety for all users, and particularly increase ease of use for users with disabilities at the entire range of expected water levels. The center floating dock is proposed to be 8' in width. This request is made to improve safety and ease of use to the public as the center dock will serve users on both sides simultaneously. Additionally, the wider dock aids users carrying coolers and other gear out on the dock. The submerged end of the new boat ramps will end in the same location as the existing ramps, 30' from the natural shoreline. However, constructing the new ramps at a less steep grade will result in a "notch" into the shoreline of the Normal Water Level and the new ramps will measure 44' in length beyond this new NWL alignment. This site currently does not have a Stormwater Permit in place. This project is being proposed as a Stormwater Redevelopment project. Impervious surfaces will be reduced by 232 square feet. Asphalt parking will reduce the amount of sediment that can possibly run into the creek. The site currently has ditches /depressions that are not engineered BMPs but do capture a large amount of stormwater runoff. Regrading the site will increase the storage volumes of these features. Plans were submitted to NCDWQ on 3/11/2013 for review. NCDWQ approved the Stormwater Exemption 4/17/2013 under stormwater project number SW7130307. This project has a Tar - Pamlico River Basin 50' Buffer in place. The existing site conditions include non -water dependent impervious surfaces within the buffer. The proposed parking lot layout will eliminate non -water dependent areas within the buffer and create 50' vegetative filters. Greater than one acre of land will be disturbed to construct the project; therefore an Erosion and Sediment Control Permit will be needed prior to construction. NCWRC will submit for this permit more than 30 days before construction is scheduled to begin. Ramp construction will involve placing the rock ramp base, consisting of rip rap and No. 57 stone, in place and then pushing concrete slabs into place with a bulldozer. The rock ramp base will be constructed using an excavator from dry ground. The excavator will place and prepare the rock ramp base to a slope of 14 %. The concrete ramp slabs will be poured on high ground and pushed into place with a bulldozer after the slabs have cured. Parts of the ramp above NWL will then be formed and poured in place after the under -water portions are in place. As existing water depths are currently adequate at the end of the ramps location, no dredging is proposed. NCWRC contacted the City of Washington Planning Department to inquire on any zoning certificate needs. A City representative provided the existing zoning, RA -20, and stated that no action was needed and no certificate would be issued since the land use will remain the same. N.O. DIVISION OF COASTAL. MANAGEMENT AGENT AUTHORIZATION FORM Date -tj $l a 13 Name.of Property Owner Applying for Permit: Cil Uf W Stn I r, g fiof, Mailing Address. Pobm qc� <Z>� W ok . n�1'cv-) , N (- a1 S "Z6 c) I certify that I have authorized (agent) N C, t I� &, Fc, tZe Sour Ge � Cor,,rn . to lict on my behalf, for the purpose of applying for and obtaining all LAMA Permits necessaty to Install. or construct (arptjvity)k�b, (, Px-,r 'tiro�.r� faC;mN at (my property located,ut) NA aSDn$ Land,n VQ5 00L LS Ntck Rd 1rl aS1n,n (�pn \lL This certification is valid thru (date) a) 1,5 ao 1-' Property Owner Signature Date NCEPA Statement of Compliance The proposed improvements to Masons Landing Boating Access Area involve public funds and public land. The project does not significantly affect the quality of the environment as land use will remain the same. The project is in compliance with the North Carolina Environmental Policy Act per N.C.G.S. 113A 1 -10. NOW AFFUU181ft!" INWIM10109spomft (last revised 12/27/06) i North Carolina DIVISION OF COASTAL MANAGEMENT I. Primary Applicant/ Landowner Information Business Name Project Name (if applicable) City Of Washington Masons Landing Boating Access Area Applicant 1 First Name MI Last Name Kristi Roberson Applicant 2 First Name MI Last Name N/A Sara If additional applicants, please attach an additional page(s) with names listed Mailing Address PO Box City State 102 E 2nd Street N/A Washington NC ZIP Country Phone No. FAX No. 27889 USA 252 - 975 - 9367 ext 224 252 -946- 8433 Street Address (if different from above) City State ZIP N/A Phone No. 1 Email kroberson @washingtonnc.gov 2. Agent/Contractor Information Business Name Nc Wildlife Resources Commission Agent/ Contractor 1: First Name MI Last Name Sara J Sherman Agent/ Contractor 2• First Name MI Last Name N/A Mailing Address PO Box City State 1720 Mail Service Center N/A Raleigh NC ZIP Phone No. 1 Phone No. 2 27699 919 - 707 - 0164 ext. 919 - 758 - 9302 ext. FAX No. Contractor # 919 707 0162 N/A Street Address (if different from above) City State ZIP 1751 Varsity Dr Raleigh NC 27606- Email sara.sherman@ncwildlife.org <Form continues on back> 252- 808 -2808 :: 1. 888- 4RCOAST :: www.nccoastaimanagement.net Form DCM MP -1 (Page 2 of 4) APPLICATION for Major Development Permit 3. Project Location County (can be multiple) Street Address State Rd. # Beaufort 625 Clarks Neck Rd 1565 Subdivision Name City State Zip N/A Washington NC 27889- Phone No. Lot No (s) (d many, attach additional page with list) N/A - - ext. N /A, I , a. In which NC river basin is the project located? b. Name of body of water nearest to proposed project Tar - Pamlico Tranters Creek c Is the water body identified in (b) above, natural or manmade? d Name the closest major water body to the proposed project site. ®Natural ❑Manmade ❑Unknown Pamlico River e. Is proposed work within city limits or planning jurisdiction? f. If applicable, list the planning jurisdiction or city limit the proposed ®Yes []No work falls within. Washington, NC 4. Site Description a Total length of shoreline on the tract (ft.) b. Size of entire tract (sq ft ) 170' 75,660 c. Size of individual lot(s) d. Approximate elevation of tract above NHW (normal high water) or N /A, I I NWL (normal water level) (if many lot sizes, please attach additional page with a list) 4' ❑NHW or ONWL e. Vegetation on tract Grass areas and ditches /depressions surrounding the existing gravel parking lot. 1 large tree in poor condition in the parking lot. Strip of wetlands at shoreline. f. Man -made features and uses now on tract 2 concrete boat ramps. 3 wood fixed docks. Gravel parking lots and driveways. Concrete ADA sidewalks. Fence lining driveways and parking areas. g Identify and describe the existing land uses adiacent to the proposed project site. NCDOT ROW and bridge for SR 1565. Large tract of land adjacent with 1 residential building and 1 church/business budding. h How does local government zone the tract? i. Is the proposed project consistent with the applicable zoning? RA -20 (Attach zoning compliance certificate, if applicable) ❑Yes ❑No ®NA j Is the proposed activity part of an urban waterfront redevelopment proposal? ❑Yes ®No k. Hasa professional archaeological assessment been done for the tract? If yes, attach a copy. ❑Yes ®No ❑NA if yes, by whom? N/A I. Is the proposed project located in a National Registered Historic District or does it involve a ❑Yes ®No ❑NA National Register listed or eligible property? <FotTn continues on next page> 252- 808 -2808 :: 1- 888- 4RCOAST :: www.nccoastaimanagement.net Form DCM MP -1 (Page 3 of 4) Are there wetlands on the site? (n) Are there coastal wetlands on the site? (in) If yes to either (i) or (u) above, has a delineation been conducted? (Attach documentation, if available) n. Describe existing wastewater treatment facilities None. o. ,Describe existing drinking water supply source None. APPLICATION for Major Development Permit ®Yes ❑No ❑Yes ONO Oyes ONO S-U oc)itcll p. Describe existing storm water management or treatment systems There is no stormwater permit in place for this site. Runoff of some areas flows directly down the ramp into the creek. Rainfall on some areas flows into grassed ditches /depressions and can infiltrate or overflow over grass areas into the creek. 5. Activities and Impacts Will the project be for commercial, public, or private use? b. Give a brief description of purpose, use, and daily operations of the project when complete. ❑Private /Community Boating Access Area will provide public access for boating launching and recovery of boats into Tranters Creek. Site will be open to the public 24/7 Site will be unmanned. Site will receive routine maintenance and litter removal by NCWRC staff. C. Describe the proposed construction methodology, types of construction equipment to be used during construction, the number of each type of equipment and where it is to be stored. To ensure that no live concrete touches the water, ramp slabs will be poured on high ground and pushed into place. The ramp base will be prepared using an excavtor and the slabs will be pushed into place on the base using a bulldozer. Equipment used for this project will be excavator, bulldozer, backhoe, dumptrucks, and paver. Equipment will be stored on site. U. List all development activities you propose Removal of existing concrete boat ramps and wood fixed docks. Construction of 2 new concrete boat ramps and 3 floating docks Regrading and paving of existing parking lot and driveways with asphalt. e Are the proposed activities maintenance of an existing project, new work, or both? New f. What is the approximate total disturbed land area resulting from the proposed project? 1.4 ❑Sq.Ft or ®Acres g• Will the proposed project encroach on any public easement, public accesswa or other area that the public has established use of? y ®Yes "No I-1NA h Describe location and type of existing and proposed discharges to waters of the state Only rainfall failing directly on ramp will be allowed to flow directly into the creek. All rainfall that falls on the asphalt parking lot will flow into grass ditches /depressions. These features will capture runoff and allow infiltration Any overflow would sheetflow over the 50' grass buffers and wetlands and into the creek. i. Will wastewater or stormwater be discharged into a wetland? Wes ❑No DNA If yes, will this discharged water be of the same salinity as the receiving water? j Is there any mitigation proposed? ❑Yes ®No []NA If yes, attach a mitigation proposal []Yes ®No ❑NA <Form continues on back> 252 -808 -2808 :: 1- 888- 4RCOA3T :: www.ncc0astaImanagement.net -JL Form DCM MP -1 (Page 4 of 4) APPLICATION for Major Development Permit 6. Additional Information In addition to this completed application form, (MP -1) the following items below, if applicable, must be submitted in order for the application package to be complete Items (a) — (f) are always applicable to any major development application. Please consult the application instruction booklet on how to properly prepare the required items below. a A project narrative. b An accurate, dated work plat (including plan view and cross - sectional drawings) drawn to scale Please give the present status of the proposed project Is any portion already complete? If previously authorized work, clearly indicate on maps, plats, drawings to distinguish between work completed and proposed. c A site or location map that is sufficiently detailed to guide agency personnel unfamiliar with the area to the site. d A copy of the deed (with state application only) or other instrument under which the applicant claims title to the affected properties. e The appropriate application fee. Check or money order made payable to DENR. f A list of the names and complete addresses of the adjacent waterfront (riparian) landowners and signed return receipts as proof that such owners have received a copy of the application and plats by certified mail. Such landowners must be advised that they have 30 days in which to submit comments on the proposed project to the Division of Coastal Management. Name NCDOT Phone No Address 1701 W e St, Washington, NC 27889 Name Bryan Commercial Properties Phone No Address 1904 Eastwood Dr, Suite 316, Wilmington, NC 28403 Name Phone No Address g. A list of previous state or federal permits issued for work on the project tract. Include permit numbers, permittee, and issuing dates. CAMA Major Permit #36 -91 issued 4/14/1993 h Signed consultant or agent authorization form, d applicable i Wetland delineation, d necessary. j. A signed AEC hazard notice for projects in oceanfront and inlet areas. (Must be signed by property owned k. A statement of compliance with the N.0 Environmental Policy Act (N C.G.S 113A 1 -10), if necessary If the project involves expenditure of public funds or use of public lands, attach a statement documenting compliance with the North Carolina Environmental Policy Act. 17. Certification and Permission to Enter on Land I understand that any permit issued in response to this application will allow only the development described in the application. The project will be subject to the conditions and restrictions contained in the permit. I certify that I am authorized to grant, and do in fact grant permission to representatives of state and federal review agencies to enter on the aforementioned lands in connection with evaluating information related to this permit application and follow -up monitoring of the project. I further certify that the information provided in this application is truthful to the best of my knowledge. �J Date `�i N 13 Print Name _NCWRC, Sara Sherman Signature Please indicate application attachments pertaining to your proposed project. ®DCM MP -2 Excavation and Fill Information ❑DCM MP -5 Bridges and Culverts ®DCM MP -3 Upland Development ®DCM MP-4 Structures Information 252- 808 -2808 :: 9- 888- 4lRCOr ST :: www.nccoastalmanagement.not Form DCM MP -2 EXCAVATION and FILL (Except for bridges and culverts) Attach this form to Joint Application for CAMA Major Permit, Form DCM MP -1. Be sure to complete all other sections of the Joint Application that relate to this proposed project. Please include all supplemental information. Describe below the purpose of proposed excavation and /or fill activities. All values should be given in feet I. EXCAVATION a. Amount of material to be excavated from below NHW or NWL in cubic yards 170 cy c. (i) Does the area to be excavated include coastal wetlands/marsh (CW) submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB OWL 125 ❑None (h) Describe the purpose of the excavation in these areas: Grading and placing rock base in footprint of existing wood fixed docks to install floating docks. Floating docks are proposed to improve public safey and ease of use 2. DISPOSAL OF EXCAVATED MATERIAL a. Location of disposal area On -site: Upland ramp base and parking lot subgrade c (i) Do you claim title to disposal area? ®Yes []No ❑NA (ii) If no, attach a letter granting permission from the owner e. (i) Does the disposal area include any coastal wetlands/marsh (CW), submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB ❑WL ®None (ii) Describe the purpose of disposal in these areas - NIA [I This section not applicable b. Type of material to be excavated. Existing concrete ramps. Earth adjacent to ramp footprint. d. High - ground excavation in cubic yards. 160 cy ❑ This section not applicable b. Dimensions of disposal area. Upland ramp base area is 36x50'. d. (i) Will a disposal area be available for future maintenance? ®Yes []No ❑NA (ii) If yes, where? on -site f (i) Does the disposal include any area in the water? []Yes ®No []NA (ii) If yes, how much water area is affected? N/A 252 -808 -2808 :: 1- 888.4RCOAST :: www.nccoastaimanagement.net net revised: 12/26/06 Access Other Channel NLW or Canal Boat Basin Boat Ramp Rock Groin g cock (excluding shoreline NWL ) stabilization Length N/A N/A N/A 2 @ 44' each N/A N/A N/A Width 36'(2 @15' each+ 6' gap) Avg. Existing Depth -6' NWL NA NA Final Project Depth -6' NWL NA NA J_ I. EXCAVATION a. Amount of material to be excavated from below NHW or NWL in cubic yards 170 cy c. (i) Does the area to be excavated include coastal wetlands/marsh (CW) submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB OWL 125 ❑None (h) Describe the purpose of the excavation in these areas: Grading and placing rock base in footprint of existing wood fixed docks to install floating docks. Floating docks are proposed to improve public safey and ease of use 2. DISPOSAL OF EXCAVATED MATERIAL a. Location of disposal area On -site: Upland ramp base and parking lot subgrade c (i) Do you claim title to disposal area? ®Yes []No ❑NA (ii) If no, attach a letter granting permission from the owner e. (i) Does the disposal area include any coastal wetlands/marsh (CW), submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected. ❑CW ❑SAV ❑SB ❑WL ®None (ii) Describe the purpose of disposal in these areas - NIA [I This section not applicable b. Type of material to be excavated. Existing concrete ramps. Earth adjacent to ramp footprint. d. High - ground excavation in cubic yards. 160 cy ❑ This section not applicable b. Dimensions of disposal area. Upland ramp base area is 36x50'. d. (i) Will a disposal area be available for future maintenance? ®Yes []No ❑NA (ii) If yes, where? on -site f (i) Does the disposal include any area in the water? []Yes ®No []NA (ii) If yes, how much water area is affected? N/A 252 -808 -2808 :: 1- 888.4RCOAST :: www.nccoastaimanagement.net net revised: 12/26/06 • r®i'11'@'9 UUM MP-2 (Excavation and Pill, Page 2 of 3) 3. SHORELINE STABILIZATION (If development is a wood groin, use MP -4 —Structures) a. Type of shoreline stabilization: []Bulkhead ORiprap ❑Breakwater /Sill ❑Other. c. Average distance waterward of NHW or NWL: All upland. This raprap is being place along the edge of the ramps, perpendicular to the shoreline. e. Type of stabilization material: Class B rip rap g. Number of square feet of fill to be placed below water level. Bulkhead backfill Riprap 0 Breakwater /Sill Other i. Source of fill material. quarry 4. OTHER FILL ACTIVITIES (Excluding Shoreline Stabilization) a (i) Will fill material be brought to the site? If yes, (ii) Amount of material to be placed in the water (iii) Dimensions of fill area (iv) Purpose of fill 5. GENERAL a How will excavated or fill matenal be kept on site and erosion controlled? Project will require an Erosion and Sediment Control Permit prior to construction. Construction crew will also adhere to any sediement/turbidity requirements in CAMA Permit c (i) Will navigational aids be required as a result of the project? ❑Yes ®No ❑NA (ii) If yes, explain what type and how they will be implemented WA ❑This section not applicable b Length: 22' south of rampst 30' north of ramps This is along the edge of the ramps and not parallel to shoreline Width: 4' d. Maximum distance waterward of NHW or NWL• all upland f. (i) Has there been shoreline erosion during preceding 12 months? ❑Yes ®No ❑NA (ii) If yes, state amount of erosion and source of erosion amount information. N/A h. Type of fill material Class B rip rap ®This section not applicable (i) Will fill matenal be placed in coastal wetlands /marsh (CM, submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected ❑CW ❑SAV ❑SB OWL ❑None (ii) Describe the purpose of the fill in these areas. b. What type of construction equipment will be used (e.g., dragline, backhoe, or hydraulic dredge)? Bulldozer, excavator, backhoe, dump trucks, paver. (i) Will wetlands be crossed in transporting equipment to project site? ❑Yes ®No []NA (h) If yes, explain steps that will be taken to avoid or minimize environmental impacts. N/A Date O' 3 Project Name Masons Landing BAA 252 - 808. 2808 :: 1- 888.4RCOAST :: www.nccoastaimanagement.net revised: 12/26/06 Form ®CM MP -2 (Excavation and Fill, Page 3 of 3) NCWRC /Sara Sherman Applicant Name App ' t Sig ture - 252.808 -2808 :: 1. 888- 4RCOAST :: www.nccoastaimananement.net revised: 12126106 Form DCM MP -3 UPLAND DEVELOPMENT (Construction and /or land disturbing activities) Attach this form to Joint Application for CAMA Major Permit, Form DCM MP -1. Be sure to complete all other sections of the Joint Application that relate to this proposed project. Please include all supplemental information. GENERAL UPLAND DEVELOPMENT a. Type and number of buildings, facilities, units or structures proposed. Upper portions of ramps and docks, asphalt parking lot, asphalt driveway. c Density (give the number of residential units and the units per acre). N/A If the proposed project will disturb more than one acre of land, the Division of Land Resources must receive an erosion and sedimentation control plan at least 30 days before land - disturbing activity begins (i) If applicable, has a sedimentation and erosion control plan been submitted to the Division of Land Resources? []Yes ®No []NA (u) If yes, list the date submitted Will be submitted prior to construction. Number of lots or parcels. 1 d. Size of area to be graded, filled, or disturbed including roads, ditches, etc. g. Give the percentage of the tract within the coastal shoreline AEC to h. be covered by impervious and/or built-upon surfaces, such as pavement, building, rooftops, or to be used for vehicular driveways or parking. 20.3% (reduction from 28.2 %) i Give the percentage of the entire tract to be covered by impervious and /or built -upon surfaces, such as pavement, building, rooftops, or to be used for vehicular driveways or parking. 56.6% (reduction from 56.9 %) Describe proposed method of sewage disposal. N/A Describe location and type of proposed discharges to waters of the state (e.g., surface runoff, sanitary wastewater, industrial/ commercial effluent, Vash down' and residential discharges). Rainfall that falls directly on ramp will run into creek. All other runoff will be directed into grassed ditches/depressions. Overflow of these features will sheetflow, into creek over vegetated filter into creek. 1.4 acres List the materials (such as marl, paver stone, asphalt, or concrete) to be used for impervious surfaces. Concrete ramps. Asphalt parking lot and driveways. Projects that require a CAMA Major Development Permit may also require a Stormwater Certification. (i) Has a site development plan been submitted to the Division of Water Quality for review? Wes []No ❑NA (ii) If yes, list the date submitted 3/11/2013 k. Have the facilities described in Item (i) received state or local approval? ❑Yes ❑No ®NA If yes, attach appropriate documentation. m. Does the proposed project include an innovative stormwater design? Dyes ONO []NA If yes, attach appropriate documentation. 252- 808 -28082 :: 1- 888- 4RCOAST :: www- nccoastalmananement net revised: 12/26/06 iF®rm ®Cm MP,3 (Upland Development, Page 2 of 2) m. Describe proposed drinking water supply source (e.g , well, community, public system, etc) n. 0 Will water be impounded? ❑Yes ®No ❑NA None. (ii) If yes, how many acres? N/A o When was the lot(s) platted and recorded? Deeded to City of Washington 6/7/1990 P. If proposed development is subdivision, will additional utilities be installed for this upland development? opment? Leased to NCWRC 10/18/1991 Yes []No ®NA ?o i -k Date ' Masons Landing BAA Project Name NCWRC /Sara Sherman Applicant Name AP 2..1 nature 252.80 8-2808 :: 1- 888- 4RCOAST :: www,nccoastalmana emeq&g revised: 12/26/06 Form DCM MP-4 STRUCTURES (Construction within Public Trust Areas) Attach this form to Joint Application for CAMA Major Permit, Form DCM MP -1. Be sure to complete all other sections of the Joint Application that relate to this proposed project. Please include all supplemental information. 1. DOCKING FACIUMMARINA CHARACTERISTICS a. (i) Is the docking facility /marina: ❑Commercial OPubliclGovemment ❑Private /Community 11 This section not applicable b (i) Will the facility be open to the general public? ®Yes ❑No c. (i) Dock(s) and/or pier(s) d. (i) Are Finger Piers included? []Yes ®No (ii) Number 3 If yes- (iii) Length center- -49': outers=41' (ii) Number (iv) Width center = 1(W' wide: outers = Ulg 6' wide (iii) Length (v) Floating ®Yes ❑No (iv) Width (v) Floating []Yes ❑No e. (i) Are Platforms included? ®Yes []No f. (i) Are Boatlifts included? ❑Yes ®No If yes- If yes: (ii) Number 2 (L- shaped floating dock portions) (ii) Number (iii) Length 22' each (in) Length (iv) Width 8' each (iv) Width (v) Floating ®Yes []No Note. Roofed areas are calculated from dripline dimensons. g. (i) Number of slips proposed h. Check all the types of services to be provided. 0 ❑ Full service, including travel lift and /or rail, repair or (ii) Number of slips existing maintenance service 0 ❑ Dockage, fuel, and marine supplies ❑ Dockage ("wet slips') only, number of slips: ❑ Dry storage; number of boats: ® Boat ramp(s), number of boat ramps. 2 ❑ Other, please describe- i. Check the proposed type of siting: ❑ Land cut and access channel []Open water; dredging for basin and/or channel ®Open water, no dredging required ❑Other, please describe k Typical boat length- 16-22' m. (i) Will the facility have tie pilings? ❑Yes ®No (ii) If yes number of tie pilings? 0 i Describe the typical boats to be served (e g., open runabout, charter boats, sail boats, mixed types). Motorboats for recreational fishing and boating I (i) Will the facility be open to the general public? ®Yes -[]No 252.808 -2808 :: 1. 888- 4RCOAST :: www,nccoastalmanacrement net revised: 12/27/06 Form DCM MP -4 (Structures, Page 2 of 4) 2. DOCKING FACILITY /MARINA OPERATIONS ®This section not applicable a. Check each of the following sanitary facilities that will be included in the proposed project. ❑ Office Toilets ❑ Toilets for patrons; Number: ; Location. ❑ Showers ❑ Boatholding tank pumpout; Give type and location. b. Describe treatment type and disposal location for all sanitary wastewater. c Describe the disposal of solid waste, fish offal and trash. d. How will overboard discharge of sewage from boats be controlled? e (i) Give the location and number of "No Sewage Discharge" signs proposed. (ii) Give the location and number of " Pumpout Available" signs proposed. f Describe the special design, ff applicable, for containing industrial type pollutants, such as paint, sandblasting waste and petroleum products. g. Where will residue from vessel maintenance be disposed of? h Give the number of channel markers and "No Wake" signs proposed i. Give the location of fuel- handling facilities, and describe the safety measures planned to protect area water quality. j. What will be the marina policy on overnight and live- aboard dockage? k. Describe design measures that promote boat basin flushing? I. If this project is an expansion of an existing marina, what types of services are currently provided? m. Is the marina/docking facility proposed within a primary or secondary nursery area? []Yes []No 252 - 808 -2808 :: 1. 888- 4RCOAST :: vwvw.nccoastatmanaaement.net revised: 12127106 'Form DCM MP -4 (structures, Page 3 of 4) n Is the marina/docking facility proposed within or adjacent to any shellfish harvesting area? ❑Yes []No o. is the madna/docking facility proposed within or adjacent to coastal wetlands /marsh (CW), submerged aquatic vegetation (SAV), shell bottom (SB), or other wetlands (WL)? If any boxes are checked, provide the number of square feet affected ❑CW ❑SAV ❑SB OWL ❑None p. Is the proposed madna/dockmg facility located within or within close proximity to any shellfish leases? ❑Yes []No If yes, give the name and address of the leaseholder(s), and give the proximity to the lease. 3. BOATHOUSE (including covered lifts) ®This section not applicable a. (i) Is the boathouse structure(s) ❑ Cpmmercial ❑Public/Govemment ❑PrivatelCommunity (ii) Number (iii) Length (iv) Width Note* Roofed areas are calculated from dripline dimensions. 14. GROIN (e.g., wood, sheetpile, etc. !f a rock groin, use MP -2, Excavation and Fill.) ®This section not applicable a (i) Number (ii) Length (iii) Wiiith 5. BREAKWATER (e.g., wood, sheetpile, etc.) ®This section not applicable a. Length b. Average distance from NHW, NWL, or wetlands c Maximum distance beyond NHW, NWL or wetlands 6. MOORING PILINGS and BUOYS ®This section not applicable a. Is the structure(s): []Commercial ❑PubliclGovemment ❑Private /Community c Distance to be placed beyond shoreline Note. This should be measured from marsh edge, if present. e. Arc of the swing 7. GENERAL b. Number d. Description of buoy (color, inscription, size, anchor, etc.) 252 - 808 -2808 :: 1- 888- 4RC0AST :: vwvw.nccoastaimananement.net revised: 12/27/06 IForm ®CMI MP-4 (Structures, Page 4 of 4) a Proximity of structure(s) to adjacent riparian property lines 35' to North. 48' to South. Note: For buoy or moonng piling, use arc of swing including length of vessel. c. Width of water body 235' e. (i) Will navigational aids be required as a result of the project? ❑Yes ®No ❑NA (i) If yes, explain what type and how they will be implemented b. Proximity of structure(s) to adjacent docking facilities. No adjacent docking facilities. 57' from bridge. d Water depth at waterward end of structure at NLW or NWL -6' NW 18. OTHER ®This section not applicable a. Give complete description: Date Masons Landing BAA Project Name NCWRC /Sara Sherman Ap scant N me Signature Appqmt 252. 808.2808 :: 1- 888.4RC ®AST :: www.niccoastallmanagement.net revised: 12/27/06 NORTH CAROLINA i RESOURCES Sheet Index —ALL SHEETS North Carolina Wildlife Resources Commission Division of Engineering Services 1720 Mail Service Center Ralegh, NC 27699 PH: 919 -707 -0150 FAX: 919 -707 -0162 , Washington, I ea Bufort County, twellf-�% 20130598 MASONS LANDING BAA Site Renovation 625 Clarks Neck Rd Washington, NC 27889 Tranters Creek, Beaufort County 3/11/2013 Permit Drawing Revised 312112013 —DCM Pre - application Review Vicinity Maps C ar. Nvrki,_ 1.0 - Existing Site Conditions 1.0A - Existing Site Conditions with Aerial Photo 1.1 - Existing Stormwater Conditions 2.0 - Proposed Site Plan 2.1 - Proposed Ramp Area Details } 2.2 - Proposed Stormwater r 6.0 - Proposed Ramp and Dock Profiles it y a r. o-, PROJECT LOCATION f. ,� WASHINGTON �. h• _ � by ti •j,�'7 ALL ELEVATIONS BASED ON NWL = 0 40 0 40 80 Scale 1" = 40' ARM Existing Ramp Area STructures: 404- Wetlands in areas of NCDOT 2 Concrete Boat Ramps unmaintained shoreline vegetation. 1701 w 5th sheet 3 Wood Fixed Docks Feld verified by USACE Staff Jan -2013 Washington, NC 27669 TO BE M.40VED:REPLACED CLARKS NECK RD • - 15.0 Riparian Corr'dor'Line - _ /,,•_ -'- -- _ --------------------------- 6------ 5---- - - - - -- LIJ �} � 15.0 I t • . ., t ..�_,..� ..� �e ....— ..�„_ '"`— - - --�- T �— ��— .-._ --._ �_ oi.� - �� / / / LY � � ,� `l ` \ • ` � . �• Ott _ ; - �_• � .. �.... � .� ;.. :. - ' - ,- . . • . - • �� � - - : , �: - : •�`' :. °�.... - . . ' . , _ .. - . _ � � : � � L ' _ / /r `�� r / �o ;k; �M. `1 . Existi.rag .Greve!'artCing'ot' (30 v"railer'Spapes) i i- _1 / M �,'�a12 -,�,+ ,, •, : #, Q & orcretA idewa�ks CJ r S q . A' : N Qr PAVED.:: ..: PPRKiNG COT AR�Aa� B:GQbED, R CONffUR D, .. / •\ an Co �h7 ARIr4 OV EXCAVATI94 AND FILL TO P2EM E EX)$STING RAMP AND CONSTRUCT NEW RAMP AND FLOATING DOCKS. Below NWL Area Is 30'x36'. Above NWL Area Is 60'x48' NCC-S Benchmark Monument In Existing Sidewalk BEA117 / ARPO- Bryan Commercial Properties 1904 Eastwood Dr, Suwte 316 Wilmington, NC 26403 4 4 - - � - N Concrete Sidewalks TO BE REMOVED LP - To Be Removed 50' Tar - Pamlico Buffer CAMA 30' AEC Large Tree in Poor Condition TO BE REMOVED Existing Impervious Surfaces = 41,675 ft2 (WRC project area) 1355 ft2 of neighbor's driveway unaffected by project TOTAL = 43,030 ft2 Z O NCGS Benchmark U) N Light Pole g Power Pole & Guy wire O ------ U rn w Property Line U K 4? �w 02 c� Mw — — Normal Water Level N LLc7wz Ditch File Name O o?z0 O Masonst-anding dwg J W - w c Gravel t - = Concrete Q2w0 Z B V m °CNo 0 0 e 0 w IX 2' n r O LLuJ0I?F- 0 ` J U 2 J 2 rn 3 c Ncw J ai = O X z> K Or (L LL 0 0 m C U J `= O 0) In N ca X W LEGEND } NCGS Benchmark Light Pole Power Pole & Guy wire ------ Environmental Offsets — - - — Property Line Riparian Lines Dam 3/11/2013 — — Normal Water Level • Ditch File Name O Fence Masonst-anding dwg esignSurveyed MRL Design ed SJS sis Gravel t - = Concrete Approved Ap� S heel No 1.0 Wetlands 1 TRANTE'RS CREEK Creek Width = 2351 ym 4 z rn r' m cs O I I I _ �'i I n L m 0 1\ 00 O NORTH CAROLINA WILDLIFE RESOURCES COMMISSION M N z m asons Landing BAA z Nom" DIVISION OF ENGINEERING SERVICES o $ $ $ y �+ cuNA 1720 MAIL SERVICE CENTER ALEIGH, NORTH CAROLINA 27899 D a o w Existing Site Conditions raffia Phone: 919.707.0150 p with Aerial Photography Overlay Fax: 919.707.0182 �, N r- m www.ncwildlife.org • • } Y, •M1i •b JJ' •J •?,• � ',. 1, ,•t ,,, � �•a J• • _ �'i I n L m 0 1\ 00 O NORTH CAROLINA WILDLIFE RESOURCES COMMISSION M N z m asons Landing BAA z Nom" DIVISION OF ENGINEERING SERVICES o $ $ $ y �+ cuNA 1720 MAIL SERVICE CENTER ALEIGH, NORTH CAROLINA 27899 D a o w Existing Site Conditions raffia Phone: 919.707.0150 p with Aerial Photography Overlay Fax: 919.707.0182 �, N r- m www.ncwildlife.org ALL ELEVATIONS BASED ON NWL = 0 40 0 40 80 Scale 1" = 40' CLARKS NECK RD CRASS DITCHESBtiSINS CONNECTED BY 8° Ch1P PIPE- NOT AN ENGINEERED B&IP TOP STORAGE ELEVA -FON = 3.5' IMPERVIOUS SURFACE AREA DRAINING TO THIS AREA = 17,097 FT2 STORAGE VOLUME = 1517 FT- EXISTING CONDITION CAPTURES 1.06" OF DIRECTED RAINFALL RUNOFF. 8° CMP CONNECTING DITCHES 9 8 9 i > I `1 -- 1--------------------- ? - - - - -— - - - -- - - -- - - - - -- - - - - -_ _ _ man — — — — — — — — — - \ \ 1 e / CD .. / °+ / / _9 ,:../ ...... ............................ ®.. 36,1 0 cc I r l r I� I, I JI f/ it � V'-� � • / , V ,mil I l J•' - < <.-- .----=---=--- __- _- _ - -_ -_- 4- 7,463 FT2 RUNS DOWN RAMP AND GRASS BUFFER DIRECTLY INTO CREEK. NON - WATER- DEPENDENT DEVELOPMENT IS PRESENT WITHIN 30' CAMA AEC AND 50' TAR - PAMLICO RIVER BASIN BUFFER fJ _8 3_ EXISTING STORMWATER CONDITIONS SUMMARY: Existing Impervious Surfaces = 41,675 ft2 (WRC project area) 7,463 FT2 AREA RUNS OFF DOWN RAMP INTO CREEK. 17,115 FT2 AREA RUNS INTO DITCH THAT CAN CAPTURE 1.5" OF RUNOFF. 17,097 FT2 AREA RUNS INTO 2 CONNECTED DITCHES THAT CAN CAPTURE 1" OF RUNOFF. / I \— EXISTING STORMWATER FLOW ARROW (TYP ) GRASS DITCH/BASIN - NOT AN ENGINEERED BA/P TOP STORAGE ELEVATION = 2.8' IMPERVIOUS SURFACE AREA DRAINING TO THIS AREA =17115 FT2 STORAGE VOLUME = 2192 FT' EXISTING CONDITION CAPTURES 1.5" OF DIRECTED RAINFALL RUNOFF. 2 O H O U V) W U M tJ �w O (L3 cr U3 LL i� W Z J 2 J O R LZ O w R Z W J 2Z >r o0 0242 cam =O (9 a > N J O x z JX_ a ti 13 CA 0 c m O U =v � co O o in c6 � X LLJ 311112013 �ile Name MasonsLanding dwg iurvsyed MRL )esraned sis 1.1 Proposed New Ramp Area Structures: 2 Concrete Ramps 3 Floating Docks Rip Rap Shoreline Stabilization DETAILS SHEET 2.1 ARPO: Concrete Edge Protection NCDOT 1701 W 5th Street Washington, NC 27869 AL • � I I Riparian Corridor Ltne 15.0' ` L IJ \ Lo V N Proposed New Ramps vJ - Extend 44' Beyond NWL (y : 1 \Lrge 15.0' / '�. 15.0, NCGS Benchmark Monument BEA117 5'x5' Square of Existing Concrete Sidewalk containing Monument To Remain in Place nurrgl� � r 24" Roll Curb Rip Rap in areas where ditch bank _ is steeper than 4:1 1 50' Tar - Pamlico Buffer CAMA 30' AEC ARPO' Bryan Commercial Properbes 1904 Eastwood Dr, Suite 316 Wilmington, NC 28403 SPOIL DISPOSAL: EXCAVATED MATERIAL DURING RAMP DEMOLITION WILL BE PLACED ON -SITE TO CREATE UPLAND PORTION OF NEW RAMPS BASE STRUCTURE AND PARKING LOT SUBGRADE. NO SPOIL MATERIAL WILL BE HAULED FROM THE SITE. ALL ELEVATIONS BASED ON NWL = 0 ASPHALT PARKING LOT: 34 vehicle - trailer spaces 5 single car spaces Plus ADA- compliant parking DETAILS SHEET 2.3 NEW PARKING LOT IS WITHIN LIMITS OF EXISTING DITCHES FOR STORMWATER PLANNING Concrete Edge Protection 40 0 40 80 Scale 1" = 40' CLARKS NECK RD �- iE 20' 100' Monitoring well to be installed in Pervious Concrete Neighbor's Driveway To Remain As Is Proposed Impervious Surfaces = 41,443 ft2 (WRC project area) 1355 ft2 of neighbor's driveway unaffected by project TOTAL = 42,798 ft2 (reduction of 232) tt 1 24" Roll Curb XI / / r . I / / I / / I / I I I I I I Z O C4 0 U rA W U rr �� MW 0-0 c: w> n C W c4 c9uz Jo;WO ir � W U Q N Q2u1U 2C7LJS pc a aoWO F_ Z M 0i:5 U ZJ —�,'' mrn 3 XOZZ y 0 j N 1 o x 3 zor� ati ii 9 N_ O N 1 z C a J LLI F- 0 U- Q I4 W LEGEND Q-} NCGS Benchmark Light Pole 0 - Power Pole & Guy wire ------ Environmental Offsets — - - — Property Line — — Normal Water Level Ditch Date 3/11/2013 t Concrete Poe Name MasonsLandmg dwg Wetlands Surveyed A1RL L Rip rap ned SJS Drawn Designed SJS Ann—ri 2.0 N N v m a 0 3 C) _ D CD o M Za 0 t7 (f) A �m� r Tms TRANTQRS CREED Creek Width = 235, w rn 0 O> OD O Cl i c��I m o 920 5 COO -0 c. a c W m w N 1 Q �1 D Q Qp Q D O C] p � ° O 3� ° .J ,C 3� Q 1 J ° W m �\ wm \}-Ci D a� ° ° C U3 Ci 0 / m Q D "� m a a ro N 7 Q L CL ID Q m 0 Q so, l 3 r Z ° D~ H O Ju z \ ` �m D �„► V Q� �Ju R ° D v CD m .< m 4co D Q D D Q D � Q MP qpR ®N o Q D q Q D � Q A �— qD n ZA 11 cn p .+ � O " D • D J '=d Masons Landing BAA NORTH CAROLINA WILDLIFE RESOURCES COMMtSS10N a a W m z '° Mom DIVISION OF ENGINEERING SERVICES o a o g w cAaouwA 1720 MAIL SERVICE CENTER N j N ALEIGH, NORTH CAROLINA 27699 -+ a o W Proposed Ramp Area Details F&SMCEs Phone. 9197070150 a Fax 919.707.0162 A www.ncwddlifo org 000-41 �7, ;ucn N m `-` - O v a a Z9 m ga�' N: � Z a a -0 p -�- _ n C cn 7�v D ° i cn F r X 03 A 0 G) (j] to Z nE v a N <N Q D Z� �uAA oZ G 1 E D 4-K 1 0 - p --I r mpD � v- * a m ? ,c _ -f} N m 0m ?� M p r E f Z Q - D D Q -+Dr7 n= -- p r �t M� w ���F F ° Q _ NA r r , T. Z -4 _ D Q Qp Q D O C] p � ° O 3� ° .J ,C 3� Q 1 J ° W m �\ wm \}-Ci D a� ° ° C U3 Ci 0 / m Q D "� m a a ro N 7 Q L CL ID Q m 0 Q so, l 3 r Z ° D~ H O Ju z \ ` �m D �„► V Q� �Ju R ° D v CD m .< m 4co D Q D D Q D � Q MP qpR ®N o Q D q Q D � Q A �— qD n ZA 11 cn p .+ � O " D • D J '=d Masons Landing BAA NORTH CAROLINA WILDLIFE RESOURCES COMMtSS10N a a W m z '° Mom DIVISION OF ENGINEERING SERVICES o a o g w cAaouwA 1720 MAIL SERVICE CENTER N j N ALEIGH, NORTH CAROLINA 27699 -+ a o W Proposed Ramp Area Details F&SMCEs Phone. 9197070150 a Fax 919.707.0162 A www.ncwddlifo org SMALL ISLAND AREA DEPRESSION VOLUME =250 FT' 867 FTC BUA RUNOFF IS DIRECTED TOWARDS THIS AREA. DEPRESSION CAN CAPTURE3.4" OF RUNOFF AND WOULD OVERFLOW TO CENTER DITCH VIA RIP RAP CHANNEL PROPOSED NORTH DITCH/DEPRESSION VOLUME = 1,801 FT° 10 032 FT2 BUA RUNOFF IS DIRECTED TOWARDS THIS AREA. DITCH CAN CAPTURE 2.1" OF RUNOFF. 1,526 FT= BUA RAMP RUNOFF IS FLOWS INTO TRANTORS CREEK Proposed New Ramps Extend 44' Beyond NWL W cc 36' Ramp Structure WFootprint Width Z I A 1 • i; l � 1. ,l !r�alrurr�l;�rruiia�y��� , ' 'r9ulalJllAlllll 1 • CENTER DITCH /DEPRESSION VOLUME =2,722 FT' 8.591 FT= BUA RUNOFF IS DIRECTED TOWARDS THIS AREA. DEPRESSION CAN CAPTURE 3.5" OF RUNOFF AND WOULD CONNECT TO NORTH DITCH BY 8" PIPE TO PREVENT PARKING LOTIDRIVEWAY FLOODING CLARKS NECK RD r r r r r.f.--.. Dow­�e.� r 40 0 40 80 Scale 1"= 40' Existing 8" Pipe Remains in Current Location To Connect Ditches r t r t r t t 4 1 PROPOSED STORMWATER FLOW ARROW (TYP.) 30' CAMA AEC 50' TAR- PAMLICO BUFFER PROPOSED SOUTH DITCH /DEPRESSION VOLUME = 4,248 FT' 20,427 FT= BUA RUNOFF IS DIRECTED TOWARDS THIS AREA. DITCH CAN CAPTURE 2.4" OF RUNOFF. Neighbor's Driveway _ To Remain As Is Existing Impervious Surfaces in WRC Project Area = 41,675 ft2 Proposed BUA = 41,443 ft2 (reduction of 232 ft2) Stormwater Treatment has been improved by: • Overal reduction of BUA • Eliminating all Non - Water- Dependent development from Tar - Pamlico Buffer • Increasing volumes of existing ditches /depressions • Directing all Upland Parking BUA runoff to depressions and not down ramp A, ill Qf fff.ff / 1 1 / I / I 1 I I ALL ELEVATIONS BASED ON NWL = 0 Z O V1 4 e v w � m � W y > a w 5 LL N ca LLC9WZ J 0 Z :2 rX z 1 PROPOSED STORMWATER FLOW ARROW (TYP.) 30' CAMA AEC 50' TAR- PAMLICO BUFFER PROPOSED SOUTH DITCH /DEPRESSION VOLUME = 4,248 FT' 20,427 FT= BUA RUNOFF IS DIRECTED TOWARDS THIS AREA. DITCH CAN CAPTURE 2.4" OF RUNOFF. Neighbor's Driveway _ To Remain As Is Existing Impervious Surfaces in WRC Project Area = 41,675 ft2 Proposed BUA = 41,443 ft2 (reduction of 232 ft2) Stormwater Treatment has been improved by: • Overal reduction of BUA • Eliminating all Non - Water- Dependent development from Tar - Pamlico Buffer • Increasing volumes of existing ditches /depressions • Directing all Upland Parking BUA runoff to depressions and not down ramp A, ill Qf fff.ff / 1 1 / I / I 1 I I ALL ELEVATIONS BASED ON NWL = 0 Z O V1 e v w � m � W y > a w 5 LL N ca LLC9WZ J 0 Z :2 rX z W U Q _, Z > t- n + c 1XLLWO QONZ bQ� V Z Q= _Tara s rn 3 y W u c ►_- IX N J O x Z X_ 0. LL 6 io I i5 C c� J C O rn ca i= co a C N Q. O N -0 E O U) N co O Q. O L a 1 3/11/2013 1 MasonsLanding dwg iurveyed. 01RL )esianed SJS 2.2 PROPOSED RAMP PROFILES SCALE 1" =10' RAMP STRUCTURES WILL CONSIST OF: 8" Reinforced Concrete - 6" No. 57 Stone EI. =3.45' LEL=3�.5' 12" Cla ss B Rip Rap 10' Apron @ 0.5% Slope ical Curve El .--2.3 80' Total Ramp Length c -7 Target End Depth = 6' (5' Depth @ Normal Low Water) 60' @ 14% Slope Existing Ramp /Ground Profile Existing Ramp Is Much Steeper Than Current Design Standards VERTICAL CURVE DETAIL Begin Vert. Curie W 'asuL. Back of Apron El =3 4' EI =35' E; =32' E1 =2 8' 5' S' 5' 5' 20' Vertical Curve PROPOSED FLOATING DOCK PROFILE SCALE 1" = 10' End of Apron Begin Level Walkway El .=3.5' 17.7' Concrete Walkway 0% Slope 8 %wide x 2' -deep Concrete Abutment Width is equal to connecting dock: 6' -wide for outside fixed docks. 8' -wide for center floating dock End of Curve Begin 14% Slope El =2.3' roposea txcavauan Arez BELOW NWL' 170 YD Excavation 120 YD Fill ABOVE NWL: 180 YD' Excavation 110 YD' Fill End Walkway/ Back of Abutment El .=3.5' Front of Abutment % EI. =3.5' 8' 60' Floating Dock (3 @ 20' each) Proposed Ramp /Ground Profile FOR OUTSIDE FIXED DOCKS ONLY: L- Shaped floating dock attaches at this location NWL = 0 ELEVATION M o 00 ^L Q- E c4 co C c O tt7 � O co CL 3/11/2013 =de N rne. MasonsLanding dwg iurveyed MRL )esigned sis 6.0 z O N W 0 v 0 w v �Lu Lu 0 U s cL Z Li z J Wo Li m U azt:.tU zt9U2 �m pp p NWL = 0 ELEVATION U a o N z �' V The 95% Normal Water 0 UzQ'' �� 3 P,ange is +/- V aievation X 0 0 is N J O x zar:: ELu- t3 NWL = 0 ELEVATION M o 00 ^L Q- E c4 co C c O tt7 � O co CL 3/11/2013 =de N rne. MasonsLanding dwg iurveyed MRL )esigned sis 6.0