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HomeMy WebLinkAbout20011645 Ver 2_Shoreline Stabilization_20200616State of North Carolina Department of Environment and Natural Resources DWR Division of Water Resources Division of Water Resources 15A NCAC 02H .0500 — Water Quality Certification, Shoreline Stabilization FORM: SSGP 10-2013 Shoreline Stabilization Application Form Three copies of the application (including attachments) and the application fee should be sent to: Division of Water Resources 401 & Buffer Permitting Unit 1617 Mail Service Center Raleigh, NC 27699-1617 I. Applicant Information [1SA NCAC 02H .0502(a 1. Owner Information Name: Donnie Thompson Mailing Address: 3845 Crescent Avenue Trinity, NC 27370 Telephone Number: 336/259-4690 Fax Number: E-mail Address: DT7705@aol.com 2. Agent/ Contact Person Information A signed and dated copy of the Agent Authorization letter (a form can be downloaded here: http://www.saw.usace.army.mil/Portals/59/dots/regulatory/regdocs/Permits/SAMPLE AGENT AUTH ORIZATION FORM.pdf) must be attached if the Agent has signed this application form. Name: N/A Company Affiliation: Mailing Address: Telephone Number: E-mail Address: Person to receive the Certification Approval: Fax Number: II. Project Information [15A NCAC 02H .0502(a) & (b)] 1. Attach a vicinity map (i.e. street map) clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. 2. Provide a detailed site plan showing property boundaries and proposed locations of vegetation clearing, structures (buildings, retaining walls, docks, impervious surfaces, FORM: SSGP 10-2013 Page 1 of 4 etc.), rip rap, excavation or dredging below Full Pond/ Normal Water Level elevations, and construction access corridors. You may use the diagram provided at the end of this application form. 3. Attach a photograph of the shoreline/ buffer proposed to be stabilized. (Include a scale of some sort- a yard stick, shovel handle, etc.) 4. Location of the property (where work is to be conducted) County: Davidson Nearest Town: Lexington Subdivision name or site address (include phase/lot number): Lot 38, Riverview Acres, 392 River Pointe Directions to site - please include road names and numbers, landmarks, etc.: 1-85 to Lexington exit for NC Hwy 8, go south on NC Hwy 8, R on Linwood-Southmont Rd., L on Riverhouse Rd., L on Riverview Road Ext., R on River Pointe, property is at end of road. Latitude (in decimal degrees) 35.39.20 Longitude (decimal degrees) 80.17.54 5. Describe the existing land use or condition of the site at the time of this application (residential, undeveloped, etc.): Single-family residential community 6. Property size (acres): 0.25 acres 7. Lake/ river/ ocean adjacent to property: High Rock Lake 8. Describe proposed work (include discussion as to how hardening of shoreline has been avoided, or why it is necessary): To stabilize an eroding shoreline and protect it from further erosion. 9. Will work be conducted from land? ® From water? ❑ 10. Total amount of disturbance (including all excavation, backfill, rip rap, retaining walls, etc.) below the normal pool lake level/ Normal Water Level in square feet or acres: 314 Sa. Ft. 11. Total amount of disturbance (including all clearing, back fill, excavation, rip rap, retaining walls, etc.) above the normal pool lake level/ Normal Water Level and 50 feet land -ward in square feet or acres: 1413 Sq. Ft. 12. Please describe the vegetation above the normal pool lake level/ Normal Water Level and 50 feet landward to be impacted (number of trees, for instance): there will be no trees removed to complete the stabilization proiect. Owner/Agent's Signature* [15A 11115AC 02H .0502 f Date 'Agent's signature is valid only if an authorization letter from the owner is provided. FORM: SSGP 10-2013 Page 2 of 3 La ke (At Full Pond/Normal Water Level) Full Pond/ Normal Water Level SI SEE ATTACHED SITE PLAN AND DETAILS Please approximately sketch the following information on this plan (provide dimensions for each item, such as 10 ft x 100 ft) *: 1. All proposed vegetation clearing 2. Location of rip rap or fill to be placed above the Full Pond/ Normal Water Level elevation 3. Location of rip rap or fill to be placed below the Full Pond/ Normal Water Level elevation 4. Location of any proposed structures such as buildings, retaining walls, docks, etc. 5. Location of any excavation or dredging below the Full Pond/ Normal Water Level elevation 6. Location of construction access corridors FORM: SSGP 10-2013 Page 3 of 3 NCDEQ 401 WATER QUALITY CERTIFICATION SHORELINE IMPACT AREA CALCULATIONS APPLICANT: Donnie Thompson Lot 38, Riverview Acres STABILIZATION IMPACT AREA CALCULATIONS The attached shoreline site plan shows 157 LF of proposed shoreline stabilization measures. Detail X indicates a proposed shoreline slope that is graded at 2:1 and reflects the estimated normal pool level and the estimated height of the subject shoreline above the normal pool level. Calculation 1— Impact Area Below Normal Pool Level (Item 10 on NCDEQ Form) Area of Impact = Shoreline Length x Depth* x Slope _ (157 ft) x (1 ft) x (2) = 314 sq. ft. *For this calculation, an average water depth of 1 ft. has been assumed. This will produce a conservative overestimate of the stabilization impact area. Calculation 2 — Impact Area Above the Normal Pool Level (Item 11 on NCDEQ Form) Height of Bank Above Normal Pool Varies Across the Shoreline Estimate 157 LF of Shoreline = 2 ft. Above Normal Pool Area of Impact = Length x Height x Slope = ( 157 ft x 2 ft x 2) = 628 sq. ft. Impact From Construction Above Shoreline Stabilization - Assume 5 ft. wide work zone Area of Impact = 157 LF x 5 ft. = 785 sq. ft. Total Area of Impact Above Normal Pool Level = 1413 sq. ft. 19— t� Y c) 0 1,57 etod4 - It rOka tf zs (31 ....................................... 01 (;kmcG "� C(Z�j DOAT 1t {kt3D P-tP tzkp �. 8)t($T'tlG ulcrop fE P R �T/t8tt,l�l�jldt� E'ER- -�E(A�i. 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