Loading...
HomeMy WebLinkAboutSW8040434_COMPLIANCE_20040426STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW �,5v�8��✓� T DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD A l ia NCDENR North Carolina Department of Environment and Natural Resources Division of Coastal Management Michael F. Easley, Governor Charles S. Jones, Director William G. Ross Jr., Secretary April 21, 2004 APR 2 6 2004 MEMORANDUM TO: Linda Lewis A?V\1 Noel Lutheran Division of Water Quality FROM: Doug Huggett Major Permits Processing Coordinator SUBJECT: CAMA/DREDGE & FILL Permit Application Review Applicant: . . NC Wildlife Resources,Commission Project Location: Carteret County, vacant property located on the SW side of the Oyster Creek Bridge on HWY 70 in the Community of Davis Proposed Project: Proposes to construct a public boat launching facility with 2 ramps, 3 access docks, 2 breakwaters, shoreline stabilization in the form of a retaining wall in part, riprap in part, and a rock sill with wetlands planting. Please indicate below your agency's position or viewpoint on the proposed project and return this form by May 11, 2004. If you have any questions regarding the proposed project, please contact Tere Barrett at (252) 808-2808. When appropriate, in-depth comments with supporting data is requested. REPLY: This agency has no objection to the project as proposed. This agency liag"no'coinrrient"on the proposed project. This agency approves of the project only if the recommended changes are incorporated. See attached. '.' This agency objects to the project for reasons described in the attached comments. SIGNED 151-f3 H WL- y.`24jk Hestr_on:Paza. "d`City,-North Carolina 28557 .., . An Equal Opportunity 1 Afrirmative Action Employer — 50% Recycled 110% Post Consumer Paper h DIVISION OF COASTAL MANAGEMENT FIELD INVESTIGATION REPORT APPLICANT'S NAME: NC Wildlife Resources Commission 2. LOCATION OF PROJECT SITE: The site is vacant property located on the southwest side of the Oyster Creek Bridge on Highway 70 in the Community of Davis, Carteret County. Photo Index - 2000; Photo 54-655, grid 19-0 1995: Photo 54-637, grid 14,1.5-Q State Plane Coordinates - X: 2765600 Y: 398000 Rover #L081317B 3. INVESTIGATION TYPE: CAMA/D&F 4. INVESTIGATIVE PROCEDURE:Dates of Site Visit — 12/22/04 Was Applicant Present - Yes 5. PROCESSING PROCEDURE: Application Received — March 24, 2004 Office - Morehead City 6. SITE DESCRIPTION: (A) Local Land Use Plan — Cart. Co. Land Classification From LUP - Conservation (B) AEC(s) Involved: ES, EW, PT (C) Water Dependent: Yes (D) Intended Use: Public (E) Wastewater Treatment: Existing - None Planned - None (F) Type of Structures: Existing — Remnant asphalt, Riprap Planned - Public launching facility, Retaining wall, Riprap, Rock sill, Breakwaters. (G) Estimated Annual Rate of Erosion: NIA Source — NIA 7. HABITAT DESCRIPTION: DREDGED FILLED SHADED High Ground 37,215 sf 72 sf Shallow Bottom Habitat 8,504 sf Open Water 1,032 sf (D) Total Area Disturbed: 46,823 sf (E) Primary Nursery Area: No (adjacent) (F) Water Classification: SA-ORW Open: Yes 8. PROJECT SUMMARY: The NCWRC is proposing to construct a public boat launching facility with 2 ramps, 3 access docks, 2 breakwaters, shoreline stabilization in the form of a retaining wall in part, riprap in part, and a rock sill with wetlands planting. Development Type Fc RCM % DWQ %� (14300 1601 435100093 1625 6253) (24300 1602 435100095 2341) I. Private, non-commercial development that does not involve 5250 100% (5250) 0 /° ° {SO} the filling or excavation of any wetlands or open water areas: If. Public or commercial development that does not involve the filling or $400 100% (5400) 0% (SO) excavation of any wetlands or open water areas: Ill. For development that involves the filling and/or excavation of up to 1 acre of wetlands and/or open water areas, determine if A. B, C, or 0 below appiies: Iil(A). For Private, non-commercial development, If General water Quality $250 100% (5250) 0°a (SO) Certification No.3301 (see attached) can be applied: Iil(B): Far public orcommereai development, if General water Quality y 00 100°e (5400) 0-,'.(SO) Certification No.3301 (see attached) can be applied: III(C). If General Water Quality Certification No. 3301 (see attached) could be applied, but DUA start determined that additional review and 5400 60°„ (5240) 40% (5160) written DWQ concurrence is needed because of concerns related to waver quality or aquatic lire: 111(0). If General Water Quality Certification No. 3301 (see attached) 5400 60% (5240) 40% (S16C) can not be applied: lV. For development that involves the filling and/or excavation of more $475 60% (5285) 401,; (5190) than one acre of wetlands and/or open water areas: Field Investigation Report: NCWRC-Oyster Creek Page 02 --------------------------- 9. Narrative Description: The project site is located on the southwest side of the Oyster Creek Bridge on Highway 70 in Carteret County. This is in the Davis Community of the county, and was previously the site of a commercial fish house. 1n the past, Highway 70 crossed the property before being relocated to the north, and some remnant asphalt remains. The property abuts Core Sound to the south and the mouth of Oyster Creek to the east. The size of the parcel is 1.38 acres in size, with the addition of the .47 acres included by Encroaclunent Agreement with DOT. The existing impervious area on the property is 27, 272 sf, for total percentage coverage within the AEC of 33.84%. The property was purchased by the NCWRC in 2002, and has had all remains of the fish house removed. The WRC obtained General Permit #l34082-C in 2003 for the stabilization of the shoreline through the use of riprap, which it has completed. Besides the remaining gravel and asphalt, the site is vegetated with typical shrub/scrub habitat. Average elevation is +7' msl. The width of the water body at the project site is in excess of 4800'. The Carteret County Land Use Plan classifies this tract as Conservation by virtue of the fact that it lies entirely within the AEC. The Division of Marine Fisheries does not designate this area of Core Sound as a Primary Nursery Area; however, immediately north of the bridge, Oyster Creek is designated. Core Sound and Oyster Creek both carry water quality classifications of SA-ORW, and are open to the taking of shellfish for consumption. There are patches of submerged grassbeds at the project site, but not within the location of any proposed development. The proposal is to construct a public launching facility. Specifically, two (2) concrete boat ramps are proposed on the east side of the property. They are proposed for 15' wide x 68' in length, extending approximately 50' waterward of the nhw contour, to reach a water depth of -4.7' nlw. A 50' x 20' concrete skirt will be poured along the high ground side of the ramps. Two (2) fixed docks, 76' x 6' and 151' x 6', will be aligned along the outer edges of the ramps, with a float, 76' x 8' in the middle. Breakwaters (the applicant refers to them as "groins") are proposed oil the outside edges of the fixed docks, extending 160''from the nhw contour on the south and 121' on the north. These structures are proposed with 2" gaps for every 2' interval of boards. All portions of this facility will be located in excess of 20' from adjacent riparian corridors. A retaining wall is proposed, 54.5', on the north side of the ramps, landward of all coastal vegetation and connecting to the existing DOT bridge abutment. Approximately 38' of riprap is proposed to the south side of the ramps, approximately 20' in width, extending to no more than 5' from the nhw contour in an area void of wetland vegetation. Along the south shoreline, the applicant proposes to construct a rock sill with a 6.5' base width, to a height of 1.5' above substrate. This 258' sill will be located an average of 15' offshore, and will be comprised of 86 cubic yards of rock. Twelve -inch concrete culverts are proposed through the sill at 20' intervals of sill length. These features are intended to allow for fish passage without enhancing the problem of scour. While the plats appear to completely Field Investigation Report: NCWRC-Oyster Creek Page 03 --------------------------- encompass the culverts, the intent is to indent the sill at the culvert locations, such that the sill will be no more than 4' wide at these features, allowing for the "day lighting" of the culverts. Filter cloth is proposed beneath the sill. Sand fill will be placed in the 3870 sf area behind the sill, which is proposed for planting of coastal wetland species. The sand is shown at 8" in depth at the landward end, gradually reducing to grade at the sill. The plats erroneously show filter cloth beneath the fill material. Spartina alterniflora is proposed to be planted up to the 2' contour line, which represents the nhw line, and Spartinapatens is proposed to continue to the shoreline, or the 3.5' contour line. Within the high ground area of the property, the Commission proposes to construct 13 regular car and trailer parking spaces (130' x 50'), a single handicapped space, and a turning area (95' x 95'). Concrete walkways are proposed around the handicapped space and connecting to the ramps for a total square footage of 671 (approximately 72 sf will be timber decking). The drive through the parking lot and turning area is approximately 260' x 25'. Any spoil generated by grading for the parking area or construction of the ramp will be placed on the west side of the property. 10. Anticipated Impacts: The high ground impacts from this proposal come in the form of the backfilling of the retaining wall, the spoil disposal grading, the parking lot, drive, turning area, skirt to the ramps, a portion of.the ramps, a portion of the riprap, the handicapped access walks, and the portion of the planting area above the nhw contour. These disturbances will require that 37,215 sf of high ground be filled/graded, and 72 sf be shaded. There will be shallow bottom filling impacts from the remainder of the ramp, the sill, the remainder of the riprap, the remainder of the planting area, and the breakwater, for a total of 8504 sf. Shading impacts will occur from the floating and fixed docks in the amount of 1032 sf. There is proposed to be a disturbance of approximately 56 cubic yards of material at the toe of the ramp for "leveling" this feature. The total high ground impervious area within the AEC will be 23, 716 sf, or 29.4%. This represents an overall reduction of 4.44% over the existing impervious area. If Tere Barrett April 21, 2004 Morehead City Form 13CM-NIP-1 A ArrLICATION-.- ('Co be completed by all applicants) 1. APPLICANT a. Landowner: Name North Carolina Wildlife Resources Commission Address 1720 Mail Service Center City Raleigh State Zip 27699-1720 Day Phone Fax 919-715-2350 b. Authorized Agent: Name Address City State Zip Day Phone 919-715-3155 C. Street address or secondary road number US 70 at Oyster Creek Bride d. Is the proposed work within the city limits or planning jurisdiction? Yes X No e. Name of body of water nearest project (e.g. river, creek, sound, bay) Oyster Creek at Core Sound 3. DESCRIPTION AND PLANNED USE OF PROPOSED PROJECT a. List all development activities you propose (C.g, building a home, motel, marina, bulkhead, pier, and excavation and/or filling activities. Construction of a free bout launching f<cility, which includes: 2 concrete, Iaunch ramps, 2 tired courtesy docks, one floating courtesy dock, a crltshed stone rnanucuver rind parking area. Additional structures include one imaining wall and two groins, one handicapped parking space with concrete - and raised wooden walkways. Fax b. Is the proposed activity maintenance of an existing C. Project name (if any) NCWRC Oyster Creek Boating project, new work, or both? New Conshuction Access Area (BAA) C. Will the project be public, private or commercial use? Public NOTE: Permit will be issued in name ojlmidowner(s), andlor projeet name. 2. LOCATION OF PROPOSED PROJECT a. County Carteret b. City, town, community, or landmark Davis, NC a. Give a brief description of purpose, use, methods of construction and daily operations of proposed project. If more space is needed, please attach additional pages. inns BAA facility will provided free public boating access to Oyster Creek and the Core Sound. "Ihc following equipment will be fused: bulldozer, backhoc, tr ackhoe, motognider, and and pile driving equipment on barges. Form DCN1-MP-1 4. LAND AND WATER CHARACTERISTICS g h Size of entire tract 1. 38 acres,1.85 Acre wide NCDOT encroachment a , willent Size of individual lot(s) NIA Approximate elevation of tract above Ml-lW or NWL approx. 7.0 feet above NWL Soil type(s) and tCXtUre(S) Oil tract Altavista loamy fine sand Vegetation oil tract Mixed gntss, shrubbery, & small pine trees. Weiland areas have [n.usb elder and salt -meadow hay. Man-made features now on tract Wooden bulkhead. 180' Rip Rip Shoreline Stabilization, 3 Utility Poles, telephone junction, abandoned zIs lialt road, and 20' section of guardntil. What is the CAMA Land Use Plan land classification of (lie site? (Corrsrlltthe tocul rrseplon) X Conservation Transitional Developed Community Rural Other How is the tract zoned by local government? unzoned is the proposed project consistent with applicable zoning'? X Yes No (rulach ;oirili coNrpliance certlf reel$', if applicable) Has a professional archaeological assessment been done for the tract? Yes X No if yes, by whom? k. Is the project located in a National Registered Historic District or does it involve a national Register listed or eligible property? Yes X No I. Are there wetlands on site? X Yes No Coastal (marsh) X Yes No if yes, has a delineation been conducted? 110 (attach doerrm ntYrtion, if available) No official delineation has been conducted by USACE. m n Describe existing wastewater treatment facilities. NIA Describe location and type of discharges to waters of the state. (For example, surface runoff, sanitary .wastewater, industrial/commercial effluent, "wash down", and residential discharges.) Surface runoff directed via sheetflow through gtatss buffers. o. Describe existing drinking water supply source. NIA 5. ADDITIONAL INFORMATION In addition to the completeo application form, the following items must be submitted: A copy of the deed (with state application only) or other instrument under which the applicant claims title to the affected properties. if the applicant is not claiming to be the owner- of said property, then forward a copy of the deed or other instrument under which the owner claims title, plus written permission from the owner to carry out the project. An accurate dated Nvork plat (including plan view and cross -sectional drawings) drawn to scale in black ink on an 8 1/2" by II" white paper. (Refer to Coastal Resources Commission Rule 7.1.0203 for a detailed description.) Please tlote that original drawings are preferred and only high duality copies will be accepted. Blue -line prints or other larger plats are acceptable only if an adequate number of duality copies are provided by applicant. (Contact the U.S. Army Corps of Engineers regarding ihat agency's use of larger drawings.) A site or location map is part of plat requirements and it must be sufficiently detailed to guide agency personnel Unfamiliar with the area to the. site. Include highway or secondary road (SR) numbers, landmarks, and the like. Form DCM-NIP-I • A Stornirvater Certification, if one is necessary. 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. Upon signing this form, the applicant further certifies that such notice has been provided. Name NCDOT- Dwayne Alligood, Div, 2 Maint. Engr Address P.O. Box 1587 Greenville, NC 27835 ^ Phone (252) 514-4716 Name Mr. James P. Lewis Address 1 101 Hwy 70 Davis, NC 28524 Phone (252) 729-3141 Narne Address Phone Name Address Phone Name Address Phone A list of previous state or federal permits issued for work on tills project tract. InClude permit numbers, permittee, and 1SSLllllg dates. • A check for S250.00 made payable to the Department of Environment, and MatUral Resources (DENIZ) to cover the costs of processing the applicatioll. A signed AEC hazard notice for projects in oceanfront and inlet areas. • A statement of compliance with the N.C. Environmental Policy Act (N.C.G.S. 113A — 1 to 10) if the project involves the expenditure of public Funds or use of public lands, attach a statement documenting compliance with . the North Carolina Environment Policy Act. 6. CERTIFICATION AND PERMISSION TO ENTER ON LAND 1 understand that any permit issued in response to this application will allow only the development described ill the application. The project will be subject to conditions and restrictions contained in the permit. I certify that to the best of my knowledge, the proposed activity complies with the State of North Carolina's approved Coastal Managcrllent Program and will be conducted in a manner consistent with such program. 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 ilforementioned 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 tills application is truthful to the best of my knowledge. This is the 08 day of March 120 04 Print Name Mark E. Cooney, Facilities Engineer Signature Landowner ur idraricedII era Please indicate attachments pertaining to your proposed project. X DCM M11-2 Excavation and frill information DCINI MP-3 Upland Dcvclopment X DCM MP-4 Structures DCM MP-5 Bridges and Culverts DCM MP-6 Marina Development NOTE: Please sign and date each attachment in the space provided at the boitom of each farm. Form DCM-NIP-2 EXCAVATION AND FILL (Except 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. Describe below the pur7)ose of proposed excavation or fill activities. Ail values to be given in feet. Access channel (N-111W) or (MVL) Canal Boat basin Boat ramp Rock groin Rock breakwater Other (excluding shoreline stabilization) No. 5 Washed SLoiw Concrete (ramp, apron, and walkway) Erosion Control Stonc Average Final Existing Project LenAh Width DCDth DeDth 68' (lwo single lane launch. ramp) approx. 30' total approx. 4.5' ipprox. 4.7' Above INILW 119.3 CY Mow INILNN' 56.6 CY 1. EXCAVATION a. Amount of material to be excavated from below MHNN' or NWL in cubic yards 56.6cubicyards b. Type of material to be excavated loamy tine sand C. Does the area to be excavated include coastal wetlands (marsh), submerged aquatic vegetation (SAV's) or other wetlands. Yes X No d. Fiijligroundexcavation in cubic yards Ocubicyatd,; 2. DISPOSAL OF EXCAVATED MATERIAL a. Location of disposal area Material will be disposed ol—M adequate high ground onsite in proposed matntevering area. Se attached. b. Dimensions of disposal area 130' X 35' C. Do you claim title to the disposal area? X Yes No If no, attach a letter granting permission from the owner. d. Will a disposal area be available for future maintenance? Yes X No If yes, where? Form WfM-MP-2 C. Does the disposal area include any coastal wetlands (marsh), SAV's, or other wetlands.' Yes X No f. Does the disposal area include any area in the water'? Yes X No 3. SHORELINE STABILIZATION a. Type of shoreline stabilization X Bulkhead X Riprap (is actually a retaining wall since located above MYMI) b. Length Retaining wall-54.5 ft., Rip Rap- 38 ft. Stone sill- approx. 258 ft. C. Average distance waterward of NI11W or NW 2 feet ofMHW d. Maximum distance waterward of MI- W or NWL 2 feet oftvlHW e. Shoreline ero51011 during preceding 12 months Spring 2003- severe shoreline erosion from Storm, 180 ft. of Class I Rih Rap placed under CAMA General Permit #C-34082. (.Source of iuformaiiou): —File f. Type of bulkhead or riprap material Vinyl retaining wall, Class I and A Rip Rap, Class Q and Class I Modified Rip Rap for stone sill g. Amount of fill in cubic yards to be placed below water level 86 CY Stone Sit] h. Type of fill material i. Saur-cc of fill material 4. OTHER FILL ACTIVITIES (Excluding Shoreline Stabilization) f f yes, (1) Amount of fill to be placed in the water approximaicly 56.6 cu yds (incl. concrol: and scone) (2) Dimensions of fill area Ramp: 42'X 30' below MLW (3) Purpose of fill subgrade preparation and launch ramps b. Will the fill material be placed in coastal wetlands (marsh), SAV's, or other wetlands? Yes X No I[ yes, (1) Dimensions of Jill area (2) Purpose of fill t 5. GENERAL a. Flow will excavated or fill material be kept on site and erosion controlled Cruslied stone will be graded into Parking lot upon need. Stone gradations such that no conlaimimit is required. "7ashcd stone \vill be used as subgrade beneath launch ramp. b. What type of construction equipment will be used (for example, drab -line, backhoc, or hydraulic dredge)`? Bull dozer, backhoe, trackhoe, motograder, and pile driving equipment on barges. b. Will wetlands be crossed in transporting equipment to project site? Yes X No if yes, explain steps that will be taken to lessen environmental impacts. NCWRC Oyster Creek Boating Access Area Applicant ar Project lame - a. Will fill material be brought to site? X Yes No Signature March 08, 2004 Date Form DCIM-IMP-3 UPLAND -"-T" VLV-r'--7JLOPMENT (Construction and/or land disturbing activities) Attach this form to Joint Application for CAMA Major Permit, form DCM-MP-I. Be sure to complete all other sections of the Joint Application that relate to this proposed project. a. Type and number of buildings, facilities, units, or structures proposed Concrete apron adjacent to the top or access rasnp, and concrete han[licap walkway, ABC parking and enll ante drive. b. Number of lots or parcels N/A c Density (give the number of residential and the tttiits per acre) NIA d. Size of area to be graded, filled, or disturbed including" roads, ditches, etc. approximately0.54 acres e. 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. If applicable, has a sedimentation and erosion control plan been submitted to the Division of Land Resources? Yes \ No If yes, date submitted less than I Acre to be disturbed f. List the materials (st:ch as marl, paver stone, asphalt, or concrete) to be used for paved surfaces. Concrete, crasher run stone, erosioi) control stone, and clean Stolle U. Give the percentage of the tract within 75 feet of MHW or NWL, or within 575 feet in the case of an Outstanding Resource Water, to be covered by rmpCrVlotls and/or built upon surfaces, such as pavement, buildings, rooftops, or to be used for vellicular driveways or parking 29,4% h. Projects that require a CAMA Major Development Permit may also require a Stormwater Certification. Flas a site development plan been submitted to the Division of Environmental Managemcnt for review? Yes t No If yes, date submitted Describe proposed method of sewage disposal. NIA i Have the facilities described in item i. above received state or local approval NIA (attach appropriate docuntentwiun) k. Describe location and type of proposed discharges to waters of the state (for example, surface runoff; sanitary wastewater, industrial/commercial effluent, "wash down" and residential discharges). surf ice nrnoffonly, no retention devices 1. Describe proposed drinking water supply source (e.g. well, community, public system, etc.) NIA m. Will water be impounded? Yes a No If yes, how many acres? n. If the project was an oceanfront development, when was the lot(s) platted and recorded? Nt/A NCWRC Oyster Creek Boating Access Area Applicant or Project name Signature March 08, 2004 Date Form DCNI-NIP-4 STRUCTURES (Construction and/or land distur'binb 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 e project. a. Dock(s) and/pier(s) (1) Commercial X Community Private (2) Number 2 tiwddccls and 111catingdock aturcludtoamcm[cabutour-rit (3) Length Floating -70 �v/ abutment, Fired #1-76' .v/ abutment, FixL,d #2 -15l' vd abutment (both fixed docks attached to break.%-aters (4) Width 8'-floatatg,G-filed (5) Finger Piers Yes X No (1) Number (10 Length (iii) Width (6) Platfort»(s) Yes X No (1) Number (11) Length (iii) Width (7) Number of slips proposed N/A (8) Proximity of structure to adjacent riparian property I i nes GR<aier than 20' on north and rut side of proprrty. (9) Width of water body 0.7 nines (10) Water depth at waterward end of pier at M H W or NWL Floating- approx. 52" at MLW , Fixed # l- approx. 5'2" at MLW, Fixed #2- approx. 6'6" at MLW b. Boathouse (including covered lifts) NIA (1) Commercial Private (2) Length (3) Width c Groin (e.g. wood, sheelpile, etc.) NIA (1) Number (2) Length(s) d. Breakwater (e.g. wood, sheetpile, etc.) Vinyl sheetpile (1) Length Groin # l-approx. 121', Groin #2- 160' (2) Average distance from MHW, NWL, or wetlands same as length (ix14):1Idicular to \�;t(erline) (3) Maximum distance beyond MHW, NWL, or wetlands same as length Mooring Buoys N/A (1) Commercial Community Private (2) Number (3) Description of Buoy (Color, inscription, sire, anchor, etc.) (4) Width of water body (5) Distance buoy(s) to be placed beyond shoreline f. Mooring structure (boadift, mooring pilings, etc.) NIA (1) Commercial Community Private (2) Number (3) Length (4) Width g Other (Eire complete Poscripfion) 54.5 ft. timber with vinyl sheetpile retaining wall proposed from Bre,&NN ater # l to US 70 Concrete bridge end bcnthvall NCIVRC Oyster Creek Boating Access Area Applicant or Project Name signature iiMarch 8, 2004 Date ft T E C I Project Site 0 70 A I Jarrett Bay 70 1363 Oavis 2000 N-ficrooft Coro. andfor is sunoliers. AN rights reserved. To Cedar Island /70 70 1371 O Oyster Creek Project Site Core Sound 1368 cz A t f a n I r C 0 Cape Lookout Haflolml Seashore f � 1 Nn3 L Y, � .-. F-. wi.r '•Y. • F' .S � � .` l DIVISION OF ENGINEERING SERVICES 1720 MAIL SERVICE CENTER RALEIGH, NORTH CAROLINA 27699-1720 (919) 715-3155 FAX: (919) 715-2380 PROJECT OYSTER CREEK P 0ATI NG ACCESS AREA NEW CONSTRUCTION Oyster Creek at Core Sound Carteret County, North Carolina March 2004 Sheet Index Sheet I of 9: Existing Site Plan Sheet 2 of 9: Proposed Site Plan Sheet 3 of 9: Proposed Site Plan (Close-up) Sheet 4 of 9: Pre-Exisiting * Proposed Impervious Surface Comparison Sheet 5 of 9: Dock Ramp Dimensions Sheet G of 9: Ramp floating Dock Profile Sheet 7 of 9: Fixed Dock �- Breakwater Profile Sheet 6 of 9: Retaining Wall Detail Sheet 9 of 9: Low -Profile Stone Sill Detail NOTE Elevation Datum For All Sheets: Mean Low Water (MLW)=O.O Ft. VICINTY MAP a �tdr Crock NOTES: Water Quality Cla551flcatlon: Outstanding Resource Water (ORW) CAMA AEC Buffer: 575 ft. (Ertlre Parcel falls within AEC) NCWRC Parcel 512e: 1.38 Acres NCDOT Encroachment Parcel 51ze: 0.47 Acres Pre-exlsttrng developed total Impervious surface on NCWRC Parcel: 13,247 sq. ft. Pre-existing developed total Impervlou5 surface on NCDOT Right -of -Way: 14,025 5q. ft. Pre-existing developed total Impervlou5 surface: 27,272 5q. ft. {see Sheet No. 4 for details) Proposed developed total Impervlou5 surface: 23,7 1 G sq. ft. (See Sheet No. 4 for details) -6-0 fT 2, 0'f \. ' s i �Concre �' 1 ' ti • jL9`.�CZG: n +wire :eEiA:p'i fShvl 5ulLhea •h B+v 45-/ I 1 W�,odan Bndge`. nd 6e�i � a rail NCDOT /' 7 �: DIVISION OF ruGr1,,VAY5 / ,' UtiLty Pole '- DIVISION 2 105 PACT0LU5 •'1WY. / " P-O. 50Y 1 557 / ' G?.ELNVILLNC 27635 AiTN: OWAYNF ALLIGOOD is % gyp` 0 00A � mx ng a3C'Stvnc'l syL ', II, 0 t.l JI. t FINE FOREST MAR5H Jr. v,Ir• JAr11E5 P. LUW S I!• 1 t Q I HVN 70 't.7}- aG, alb, I P.O. BOX 188 �' F DAVIS. NC 28524 Core Sound Oyster Creek NOTE Elevation Datum For All 5heet5: Mean Low Water (MLW)=0.0 Ft. N 0 60 120 180 5cafe: I Inch = GO feet NORTH CAROLINA WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES Oyster Creels boating Acce55 Area Exlsltlncg Site Plan G,:Pr�!_t:snOys:cr C'Cav SHEET MCC G 5tcr Cf-k.rnvG DESIGN By CADD FILE ID MCC 02-FE15-04 DRAWN By DATE 9 G5M 1 G-FE6-04 CHECKED BY DATE OF BY REVISIONS DATE NOTES: Water OUallty Cla551f1catlon: Out5tarding Resource Water (ORW) CAMA AEC Buffer: 575 ft. (Entire Parcel fails within AEC) NCWRC Parcel 51ze: 1 .38 Acres NCDOT Encroachment Parcel 51ze: 0.47 Acres Pre-exlsltirlc' developed total Impervlou5 surface on NCWRC Parcel: 13,247 59. ft. Pre-exl5tlncg developed total Impervlou5 surface on NCDOT Right -of -Way: 14,025 5cl. ft. Pre-exl5bn9 developed total Impervlou5 surface: 27,272 5q. ft. (5ee Sheet No. 4 for detall5) Proposed developed total Impervlou5 surface: 237 I G 5q. ft. (See Sheet No. 4 for details) IJCDOT ,Z2 0t4 OF ri1GriIVAY5 DIVISION 2 105 PACTOLU5 HWY. P.o. 5OX 1557 GKEENVILLE, NC 27635 ATTN; DWAYr.E ALUGOO I\. s_O PT 3.0 PT 'y _2.9 Pr SEE Sf1EET NO. 8 RETAINING: WALL D FLOOD EBB Z'Xze 5EE 5HEET NO. 5 FOR RAMP DOCK D1MEN51ON5 Wall\ 4O • { i MANFUV>=Rfr76 AREATJ 4 `�` \ yrcr' • e, cea a s> • r! _&' ABC STON. 1.30.0ft,Cj t� • t6.�Ft�\ 7 9f: �• 7.Ik 25:0 5 F O`\ / r ./ .,..PW- _�.,K _ . r, t ILA8C5rJN6,(135PACE5bE 1 4 z� �,� ✓-:� ter, / j �� _: �\air • �� 0�Q — / FT pr 5EE 51-1EET NO. 9 FOR STONE BREAKWATER DETAiL � r G2.3ft. �� p, 55.7ft liJLAll- I' PINE FOREST �s MAR511 a alt. ,a1. JAr,nES P. Lam" +y Core 5ound . 11 O I r IN/ 70 ryR Pr' tit+, y P.O. BOX 188 DAV15- NC 28524 v�EP yy .:I�. ,1r .CIO C)\ D �tv oyter Creek I PREVAILING 5EA5 0 60 120 180 had 10111111cams= Scale: I Inch = GO feet NORTH CAROLINA 5r10AL WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES 50 pr NOTE Elevation Datum For All 5heet5: Mean Low Water (MLW)=0.0 Ft. Oyster Creek f5oating Access Area Proposed 51te Plan G lProJ2c,. �I ystnr Crew SHEET M EC a,�__, ae,k.DWG DESIGN BY CADO ME 1D MEC 02-FEB-04 DRAWN BY DATE 0 G5M I G-FEB-04 CHECKED BY DATE OF BY REVISIONS DATE -3.0 FT -2.0 FT MEAN NIGH WATER, 51 MEAN LOW WATER SUBMERGED AQUATIC VEGETATION 3G.Oft 5AV 5.Oft 5AV '10 Re tai,n in ca Wa I I C3 10. 0 it -e .(N Groin 1 2 it N \MaF,,h 5G 5. I'M, W� ;A W MANf-UVEKING AREA A A ...... .... R4 iS. 2'L . — g . . . -,ly�N I� 1� ju Z' A. F05t Cable C -G.0 fT 50 Oft INE2 NIX G ADC 5TON J 5cale, I inch 20 feet 7 5,7 Ft NORTH CAROLINA Groin WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES 50.otv � \ /Gla I Oyster Creek Boating AccC55 Area Proposed Site Flan-Clo5eup C135SHEET5 I MEC DESIGN BY CADD FILE 0 30.0 it RIP Rap MEC 2 1 -Dec-03 DRAWN BY DATE ARTK ILE R PARKING ILI G5M CHECKED Y DATE OF I O.Oft NOTE BY REVISIONS DATE Elevation Datum for All Sheets: 4, Mean Low Water (MLW)=0.0 ft. PROPOSED DAMP $ DOCK DIMENSIONS 3 TIAIEIER PILE5 Scale I Inch = 20 feet NORTH CAROLINA WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES Oyster Creek Boating Access Area Proposed Ramp � Dock Dlmenslors SHEET MEC o ,__•--ecL.O1:G DESIGN BY CADO FILE ID 5 MEC 2-Feb-04 DRAWN BY OATS G5M I G-Feb-04 9 CHECKEDOY DATE OF BY I REVISIONS I DATE PROPOSED RAMP * FLOATING DOCK PROFILE (Section A -A) 'Iference 5heet 3 of 9 Exj5tincg Profile Ramp Structure Con515t5 of: 8" Steel Reinforced Concre+:e Slab (Cla55 AA G" No. 57 !hush Stone 1 2" CIa55 A Er051on Control Stone Eih Above, MLW=32.4 cubic yards i~xcavation Above MLW= I TO cubic yards --- MLW El. 0.0' '�— EX15tin' j Profile Excavation Below MLW= 39.G cubic yards Fill Belotiv MLW= I I .G cubic yards PROPOSED FIXED DOCK � BREAKWATER PROFILE (Section A -A) Breakwater begins _,. Fixed Dock Begins I. 4-0 — \ \% ff I. 5.0' ---, m 2" Cut in Vinyl Sheet Piling Spaced every 2' to MHW (Top EIv. 4.G' ) Length of Fixed Docks G5.0' NOTE: -A proposed breakwater height of 1.5 ft above 1M1 W 15 necessary due to the fact that the MrIHW frcopentiy reaches an elevation of 3.0 ft as noted by the elevations of existing frecfuel�tly flooded tr01151tIOrl31 wetlands. Scale 1 "= 1 0' 0 LO 20 30 i 5. m 4"XG" �v% .aler - 2.5 CCA mi, - I \ \>\\\ P?mip 51ope- 1 4.0 % Doc Slope- 1 5 : I Timber Piles- Min. 8" Dutt widtYi Vinyl Sheet Pihnq ­pth Varies PROF05ED GROIN CR055_5ECTION Scale I "— 1 0' 5. zn 5.0' MLW El. 0.0' 2" Cut in Vinyl Sheet Piling 5pacecd every 2' to MLW (Top ff Iv. 3.0') NORTH CAROLINA WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES Oyster Creek boating Acce55 Area Fixed Dock Profile M EC G �rr�,c�:s:fp,:u erae� Creek.DXG SHEET OESION BY CARD FILE ID MEC 02-rtB-04 DRAWN BY DATE 9 OF G5M CHECKED BY i G-FLB-04 DATE BYI REVISIONS DATE NCDOT DIVi510N OF HIGHWAYS D1V151or; I -2.0 Fr�\ L S�IIrN >2er`d,n�rg wall , I 105 PACTOLu5 h1WY. P.O. BOX 1587 ��raf�.��. greakwaCer GREENVILLE, NC 27535 ATTN; DWAYNE ALLiGOOD ~\ ' � N - 'I 1 _ RAUP ho I- `' :swN�euv . SIG AeeA It 1 ® A3C STONE \ / \ C Qy5ter Creek ,3 f CAP, e TRA4Er'v ARr .;G,(I 3 SPACES) .5.0 FTI e, 51-10AL 1� PINE F0RE5T- ��� all. a oi' MAR5t1 ,11. -5,017 PREVAILING 5EA5 / '%if, '` I;' Core Sound 0pm 111IM111111 60 120 180 II iL• Scale: 1 Inch = GO feet ab, all. LOW -PROFILE 5TONE SILL PROFILL BOTTON4 I i i 1 1 I ARMOR 5TONE CLA55 B RIP RAP CORE 5TONE MODIFIED I P P PI. ;3.5 Fr LOW -PROFILE 5TONE 5ILL' PLAN VIEW EI, -2.0 FT f=l. -3.0 F7 N11-118 EI. -1 O Fr EI. 0,0 Fr i? Salt Meadow -= 2.Oft •r -r it �., ,}.. V AFMOR 5TO�:E CLA55 B PAP planted ` ' .i F,P '5moo�h i �-; 1211 RCP CordqraEpspaced at 20 ft. Intervals FIO4 � I O W4.Oft p f( CODE 5TONE CI A55 I RIP RAP --�I I7.7ft -� 39.8ft Scale: I Inch = 20 feet �CLA55 RI RP El. 2.0 FT F 1 1 5 FT FILTER CLOTH PLACED BENEATH STONE AND FILL Fl. 1.0 FT . El. 0.0 FT — 1 2" REINFORCED CONCRETE PIPE (4 FT) 5PACED AT 20 IT. IN T ERVAL5 5cale: I Inch = 4 feet NOTE Elevation Datum For All 51-feet5: Mean Low Water (MLW)=O.O Ft. NORTH CAROLINA WILDLIFE RESOURCES COMMISSION DIVISION OF ENGINEERING SERVICES Oyster Creek Boating Access Area Low -Profile Stone 5111 Detail GaPrgxe:e/O�s:er Creek' SHEET �✓� EC OySur Cr_ek.DSL'G DESIGN BY CARD FILE ID MEC 02-FEB-04 DRA�.N BY DATE G51M ! 6 FEB 04 9 CHECK BY DATE OF BY I DATE