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HomeMy WebLinkAbout20131013 Ver 1_401 Application_20130913ENVIRONMENTAL SERVICES, INC. 524 SOUTH NEW HOPE ROAD RALEIGH, NORTH CAROLINA 27610 (919)212 -1760 September 16, 2013 Ms. Karen Higgins NCDENR- DWR Mail Service Center 1650 Raleigh, NC 27699 -1650 Re: Tom Allen Driveway Franklin County, NC Ms. Higgins: 20 13 10 13 On behalf of the applicant, Thomas Allen, ESI is submitting the enclosed PCN for a proposed driveway crossing that will incur unavoidable stream and buffer impacts. Please let me know if you have any questions or comments. Please let me know if there is anything else I can provide for you to complete this request. Sincerely, Environm tal Services, Inc. Jeff Harbour, PWS Senior Manager glIg SEP 1 9 2013 O� O�W A T�9�G h r p < 2Q 1 3 1 © 4 � Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Pre - Construction Notification (PCN) Form r-. A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: Q Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number. 14 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes Q No 1 d. Type(s) of approval sought from the DWQ (check all that apply): 401 Water Quality Certification - Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification - Express © Riparian Buffer Authorization le. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ❑X No For the record only for Corps Permit: ❑ Yes ❑X No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ Yes Q No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes © No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes Q No 2. Project Information 2a. Name of project: Thomas Allen Driveway 2b. County: Franklin 2c. Nearest municipality / town: Bunn 2d. Subdivision name: NA 2e. NCDOT only, T.I.P. or state project no: NA 3. Owner Information 3a. Name(s) on Recorded Deed: Thomas Allen 1854; 462 ; . 3b. Deed Book and Page No. 3c. Responsible Party (for LLC if applicable): -`-- FISF—P, " 7 3d. Street address: 7205 Sweet Betsy Lane ' 3e. City, state, zip: Zebulon, NC 27597 3f. Telephone no.: '� • eanclr 3g. Fax no.: 3h. Email address: Page 1 of 10 PCN Form - Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Kevin Vamell- Stocks Engineering and Jeff Harbour -ESI 5b. Business name (if applicable): Stocks Engineering, PA 5c. Street address: 1100 Eastern Ave 5d. City, state, zip: Nashville, NC 27856 5e. Telephone no.: 252- 459 -8196 5f. Fax no.: 5g. Email address: Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Franklin County Parcel ID: 014845 1b. Site coordinates (in decimal degrees): I Latitude: 35.9955 Longitude: -78.2286 1c. Property size: 37 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Cypress Creek (Lake Royal) 2b. Water Quality Classification of nearest receiving water. Class B; NSW 2c. River basin: Tar - Pamlico 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: Site is undeveloped with surrounding single family homes and agriculture 3b. List the total estimated acreage of all existing wetlands on the property: 1.5 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 300 3d. Explain the purpose of the proposed project: Construct a driveway to access a single family home site on subject property. 3e. Describe the overall project in detail, including the type of equipment to be used: Construct a 2V wide driveway by using a 48" RCP to cross intermittent stream. Typical construction equipment will be used 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? ❑ Yes X❑ No ❑ Unknown Comments: 4b. if the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Jeff Harbour Agency /Consultant Company: Other 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. S. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑ No El Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes 10 No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands Q Streams — tributaries Q Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. Wetland impact number Permanent (P) or Temporary T 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 - Choose one Choose one Yes/No W2 - Choose one Choose one YeslNo - W3 - Choose one Choose one Yes/No W4 - Choose one Choose one Yes/No - W5 - Choose one Choose one Yes/No - W6 - Choose one Choose one Yes/No 2g. Total Wetland Impacts: 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 P Culvert UT to Cypress Creek INT Corps 3 75 S2 - Choose one S3 - Choose one S4 - Choose one S5 - Choose one S6 - Choose one 3h. Total stream and tributary impacts 75 31. Comments: Page 4 of 10 PCN Form — Version 1.4 January 2009 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then indivi ually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 - Choose one Choose 02 - Choose one Choose 03 - Choose one Choose 04 - Choose one Choose 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If Pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. Project is in which protected basin? ❑ Neuse X❑ Tar - Pamlico ❑ Catawba ❑ Randleman ❑ Other. 6b. Buffer Impact number— Permanent (P) or Temporary T 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet ) 6g. Zone 2 impact (square feet 61 P driveway crossing UT to Cypress Creek No 5,531 3,013 B2 - Yes/No B3 - Yes/No B4 - Yes/No B5 - Yes/No B6 - Yes/No 6h. Total Buffer Impacts: 5,531 3,013 6i. Comments: crossing is perpendicular and impacts have been minimized Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Crossing is at point where there are no abutting wetlands; only a small stream impact and associated buffer. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. ESCP will be implemented during all phases of construction, culvert will allow passage of aquatic life, bare ground will be re- vegetated, construction will be performed during periods of low or no flow. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? ❑ Yes Q No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: Choose one 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non - riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. if using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. Page 6 of 10 PCN Form — Version 1.4 January 2009 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires buffer mitigation? Yes X No 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (square feet) Zone 1 3 (2 for Catawba) Zone 2 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes OX No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. All conveyances associated with this proposed driveway are grassed and have been designed to result in no concentrated flow ❑ Yes ❑X No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0.052% 2b. Does this project require a Stormwater Management Plan? ❑ Yes No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: Threshold not exceeded 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: 2e. Who will be responsible for the review of the Stormwater Management Plan? 3. Certified Local Government Stormwater Review 3a. In which local govemmenfs jurisdiction is this project? ❑ Phase II 3b. Which of the following locally- implemented stormwater management programs ❑ NSW USMP apply (check all that apply): 8 Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑Yes X❑ No attached? 4. DWQ Stormwater Program Review ❑Coastal counties ❑HQW 4a. Which of the following state - implemented stormwater management programs apply ❑ORW (check all that apply): ❑Session Law 2006 -246 []Other: 4b. Has the approved Stormwater Management Plan with proof of approval been [] Yes ❑x No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? Q Yes ❑ No Page 8 of 10 PCN Form — Version 1.4 January 2009 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) la. Does the project involve an expenditure of public (federal/state/local) funds or the ❑ Yes Q No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ❑ No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ❑ Yes ❑ No Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, []Yes Q No or Riparian Buffer Rules (15A NCAC 2B.0200)? 2b. Is this an after -the -fact permit application? ❑Yes ❑X No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑Yes X❑ No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. Clearly detail the ultimate treatment methods and disposition (non - discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. On -site septic Page 9 of 10 PCN Form — Version 1.4 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes Q No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑X No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Site assessment indicates that the intermittent stream does not provide habitat for listed mussel species. NHP lists no federal species within 1 mile 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? NOAH- Fisheries list of EFH waterbodies 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation Yes MX No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? B. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? ❑ Yes Q No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? Franklin County GIS; crossing is outside 100-yr flood zone Jeff Harbour ,Ila Applicant/Agent's Printed Name pplicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 I, Thomas Allen, do hereby authorize Stocks Engineering and Environmental Servces Incorporated to act as my agent in obtaining all necessary permits for my proposed driveway at Lake Royale. 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I \ \ t / I EIP(R) EXISTING IRON PIPE (RDD) I . 1 I' , \.: - :/ r � 1 I , I � NIP MEW iR01�J PIPE (1/2 ) -- �1 F�il(�l�l� NF\A/ n FXI�TIi I PK iiJAII i I A R/W RIGHT ` QF WAY . ps PIP _ POWER POLE I --Ee_ ELECTRIC POWER LINE --�-°- 1IFeTA LP AREA LIGHT ON A POLE B.S.L. BUILDING ,SETBACK LINE C/L CENTER LINE „ _ SCALE. 1 - 100 EC M EXISTING CONCRETE MONUMENT FILE No. 20 3 -021 HORZ. SCALE: 1 "= 100'.,, 0 100 200 300 400 500 600 VERT. SCALE: NONE - wM• wJ EROSION AND SEDIMENTATION CONTROL NARRATIVE PROJECT DESCRIPTION The purpose of this project is for the construction of a Single Family Driveway. The project is owned by Thomas Allen., The site is currently undeveloped. Approximately 3.78 acres will be disturbed during construction. The maximum fill will be 2 fee=t The prot1ect is scheduled to begin construction in Fall 2013 with project completion and final stabilization by Spring 2014. The erosion and sediment control program for this project will iniude the installation of a suitable construction entrance, check dams, silt fence, with temporary and permanent seeding. DETAILED DIRECTIONS TO SITE Take 64 east from Raleigh. Take NC 39 north towards Bunn. Turn left on NC 98. Take right or,. E. Jewett Ave. which turns into Bapptist' Church Rd. Take a left onto Sledge Rd. Turn right onto Sykes Rd. Ex. driveway is approx. 0.5 miles on the right. ADJACENT PROPERTY The adjacent property is agricultural ' SOILS The soil at this site is a sandy clay. EROSION AND SEDIMENT CONTROL MEASURES All vegetative and structural erosion and sediment control practices shall be constructed and maintained by the contractor according to these plans and specifications and the minimum standards of the Dept. of Environmental Management Land Quality Section and Town of Sharpsburg. The contractor shall also follow any additional requirements as outlined by the Project Engineer. Structural Practices 1. Vehicle wheels shall be clean when leaving the site to prevent the tracking of mud on pave roads. 2. Construction Road Stabilization: Construction traffic shall be limited to stabilized areas. At a minimum, a temporary gravel construction entrance shall be provided as shown on this drawing. 3. Silt Fence: Silt fences shall be provided where shown and as needed on the site plan.. Theze barriers shall be used to contain sediment. 4. Rip Rap /Gravel Filter Sediment Basins: Construct basin to the shape and dimensions shown in the details. The basin is to be placed below the existing ditch flow line by 2' with the berm uilt above as dimensioned. Vegetative Practices (Ground Stabilization) Site Area Description: Stabilization Time Frame: Stabilization Time Frame Exceptions: Perimeter dikes, swales, ditches & slopes. 7 Days None High Quality Water (HQW) Zones. 7 Days None Slope steeper than 3:1 7 Days None Slopes 3:1 or flatter. 10 Days 7 Days for slopes greater than 50 fee". in length. Seeding Schedule Ongoing Activity. Land left exposed shall be planted or otherwiase provided with temporary ground cover, devices, or structures sufficient to restrain erosion within the applicable time period after completetlon of any phase of grading or period of Inactivity as follows: seven (7) days for steep slope or inclination. Ten (10) days for a moderate slope, fourteen (14) days for land with no slope or inclinination. For purposes of this section, a moderate slope means an Inclined area, the Inclination olf which Is less than or equal to three (3) units of horizontal distance to one (1) unit c' vertical distance; and a steep slope means an Inclined area, the inclination of which is greater than three (3) units of horizontal distance to one (1) unit of vertical distance. No other criteria apply. Completed Activity. For any area of land- dlsturbin'g actMty where grading activities have been completed, temporary o- permanent ground cover sufficient to restrain erosion shall be provided as soon as practicable, but in no case later th4n seven (7) days after completetlon of grading. Management Strategies. 1. Perimeter measures are to be installed prior to grubbing or grading. 2. Tail Ditches shall be stabilized immediately following their construction. As an alternate, ro x check dams may be provided at their outlets and /or the terminal downstream end of disturbance untif ground cover is implemented. 3. Stockpile and /or waste areas must be maintained within the limits of the areas protected %y the proposed measures and otherwise temporarily seeded if to be left stockpiled over 15 days. 4. Construction shall be planned so that grading operations can begin and end as quickly as �ossible. . Silt Fences shall also be installed prior to or as a first step in construction. 6. The Contractor shall be responsible for the installation and maintenance of all erosion and sediment control practices. Vegetative Ground Cover immediately following grading, all areas shall receive either permanent or temporary seeding, ct applicable, as follows: TEMPORARY SEEDING SPECIFICATIONS BETWEEN MAY 1 AND AUGUST 15, ADD 40 LB /ACRE GERMAN MILLET. PRIOR TO MAY 1 OR AFTER AUGUST 15, ADD 120 LB /ACRE RYE (GRAIN). FALL IS BEST FOR TALL FESCUE AND LATE WINTER FOR LESPEDEZAS. OVERSEEDING OF KOBE LESPEDEZAS OVER . THE FALL SEEDED TALL FESCUE IS VERY EFFECTIVE. USE UNHULLED BERMUDAGRASS SEED IN FALL. SOIL AMENDMENTS APPLY LIME AND FERTILIZER ACCORDING TO TESTS, OR APPLY 4,000 LB /ACRE GROUND AGRICULTURE LIMESTONE AND 750 LB /ACRE 10 -10 -10 FERTILIZER MULCH APPLY 4,000 LB /ACRE GRAIN STRAW, OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCHING MATERIAL ANCHOR MULCH BY TACKING WITH ASPHALT, ROVING OR NETTING. NETTING IS THE PREFERRED ANCHORING METHOD ON STEEP SLOPES. MAINTENANCE REFERTiLIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERiiLIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. i i PERMANENT SEEDING SPECIFICATIONS SEEDING MIXTURE SPECIES RATE (LB /ACRE) TALL FESCUE 200 SERICEA LESPEDEZA 10 KOBE LESPEDEZA PENSACOLA BAHIAGRAS 50 SEEDING NOTES 1. FROM SEPT, 1 - MAR. 1, USE UNSCARIFIED SERICEA SEED. 2. ON POORLY DRAINED SITES OMIT SERICEA AND INCREASE KOBE TO 30 LB /ACRE. 3. WHERE A NEAT APPEARANCE IS DESIRED, OMIT SERICEA AND INCREASE KOBE TO 40 LB /CRE. NURSE PLANTS BETWEEN APR. 15 AND AUG. 15 ADD 10 LB /ACRE GERMAN MILLET OR 15 LB /ACRE SUDANGRASS. PRIOR TO MAY 1 OR AFTER AUG. 15 ADD 25 LB %ACRE RYE (GRAIN). SEEDING DATES BEST POSSIBLE EARLY SPRING: FEB. 15 -MAR. 20 FEB. 15 -APR. 30 FALL: SEPT. 1- SEPT. 30 SEPT. 1 -OCT. 31 SOIL AMENDMENTS APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR APPLY 4,000 LB. /AC. GROUND AGRICULTURE LIME STONE 2x 750 LB. /AC. 10 -10 -10 FERTILIZER. . MAINTENANCE IF GROWTH IS LESS THAN FULLY ADEQUATE, REFER71UZE THE SECOND YEAR. ACCORDING TO SOIL TESTS OR TOPDRESS WITH 500 LB /ACRE 10 -10 -10 FERTILIZER. MOW AS NEEDED. REPLACE, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. Maintenance 1. Reseed and mulch bare spots larger than 9 sguare feet (limited to 5% maximum of site area.) 2 Maintain all seeded areas until uniform stand is acceptable. 3. If growth is not established by final project inspection, continue specified attention until the stand is acceptable. 4. Correct and repair all undue settling and erosion within 1 year after final inspection. 5. Remove from the site, all erosion control structures after complete stabilization at end of construction period. 6. Remove silt from sediment pits and from behind check dams when silt is within half depth -�f the pit or spillway. Dispose of in an area where silt cannot re -enter pit /trap. Calculations The practice utilized for the proposed site did require formal calculations. Calculations have been provided.. OWNER THOMAS ALLEN 7205 Sweet Betsy Lane Zebulon, NC, 27597 - Maintenance Notes: 1. Follow chart for timelines of when to apply temporary seeding. 2. Maintain all erosion control measures daily and reseed disturbed areas as needed. 3. Inspect all erosion control measures weekly and after each rainfall event. Repair as needed. GENERAL NOTES: 1. All Stockpile areas shall be a minimum of 100' away from surface waters and inside the perimeter EC MeaSL1 -e5. 2. All Concrete Washout areas shall be a minimum of 100' away from surface waters and inside the perimeter_C Measures. 3. If an offsite soil spoil or borrow site is utilized, then the disturbed area for the spoil/borrow site must be incuded in the land- disturbance plan and permit unless the spoil /borrow site already has a land - disturbance permit. Construction Sequence 1. Obtain Land Disturbing Permit and placard, and post the placard on site 2. Notify Land Quality ® 919.791.4200 prior to beginning construction. J. Install construction entrance, silt fencing,' sediment basin, and other perimeter erosion control measures as specified In the plan. Remove only trees and ground cover necessary to install these devices and temporarily seed once Installed. 4. Contact Land Quality,® 919.791.4200 for on Inspection. 5. Begin clearing, grubbing and grading of site in accordance with the approved S &E control plan. 6. Provide al/ disturbed areas with ground cover as per the seeding table and timellne, after completion of any phase of c learing, grubbing or grading. The seeding, seedbed preparation, much and /or rolled erosion control product installation must be in accordance with the seeding schedule provided in this S &E plan. 7. At the conclusion of building or if land - disturbing activity Is stopped temporary or permanent vegetative cover shall be installed in accordance with this plan. 8. Stockpile shall be respread over site or disposed off -site in a permitted facility. A •„ �_- _•. -__ -L _I! - - -_ :_ ... 1:1 ....°...........1 ...,..., 4..�i.... ice. a� /..{. /l�.L.ai/ Back C//jFc4r DAM NOT TO SCALE "1AT1DAI GR(-NUN ) CROSS SECTION VEE DITCH ninTi ions 0ROUND CROSS SECTION TRAPEZOIDAL DITCH TEMP. STONE DITCH CHECK FLOW, �L TYPE °` SIU BASIN I i 4' -6" -- -- 112" THICK SEDIMENT CONTROL STONE ELEVATION VIEW CONSTRUCTION SPECIFICATIONS: 1. Place stone to the lines and dimensions shown in the plans on a filter fabric foundation. 2. Keep the center stone section at least 9 inches below natural ground .revel where the dam abuts the channel banks. 3. Extend stone at least 1.5 ft. beyond the ditch banks to keep overflow water from undercutting the dam as it re- enters the channel. 4. Set spacing between dams to assure that the elevation at the top of the lower dam is the same as the toe elevation of the upper dam. 5. Protect the channel downstream from the lowest check dam, considerir :,g that water will flow over and around the dam. 6. Make sure that the channel reach above the most upstream dam is s .(uble. 7. Ensure that channel appurtenances, such as culvert entrances below cl ;yck dams, are not subject to damage or blockage from displaced stones. Notification of Land Resources Sediment and Erosion Control Self Inspection Program: The Sedimentation Pollution Control Act was amended in 2006 to require persons responsiiAe for land disturbing activities inspect a project after each phase of the project to make sure that the approved erosior. and sedimentation control plan is being followed. Rules detailing the documentationof these inspections took effect October 1, 2010. The self inspection program is seperate from the weekly self monitoring program of the NPDES Stormwater F rmit for Construction Activities. The focus of the self inspection report is the installation and maintenance of erosion and sedimentation control measures according tot he approved plan. The inspections must be conducted after each phase of the project, continued until permanent ground cover is established in accordance with NCGS 113A -54.1 and 15A NCAC 46.0131. The Self Inspection Report Form is available as an Excel spreadsheet from http :I /www.dlr.enr.state.nc.us /sedimentation_new.html . If you have any questions or cannot access the form, please contact NCDENR at 919.791.4200. c oxs ra u c ria a Ea rea a cE NOT TO SCALE CONSTRUCTION SPECIFICATIONS: 1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL AND PROPERLY GRADE IT. 2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH IT. J. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET. 4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE. MAINTENANCE: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2 -INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. A EX&OA ff S/OA ff NJ 1 TZA NOT TO SCALE O FLOW 0 TURNDOWN NETTING A MINIMUM BURY 6" AND STAPLE EVERY 1 FT, JUST BELOW ANCHOR SLOT. B �' � $ •� FLOW OVERLAP NETTING .�... � MINIMUM OVERLAP 18" B 18, AND STAPLING EVERY 1 FT THROUGH BOTH B LAYERS. B �E•.• © _ TYPIC L STAPLE A o USE 6 GAUGE WIRE c- GENERAL NOTES: 1. Apply seed, and tack with rs or crs liquid emulsified asphalt at a rate equal to 10 gal. per 1000 s.f• Cover w /excelsior matting. 2 Staple every 24" along perimeter edges and overlaps. Staple every 36" to 48" randomly to secure netting. J. Roll out netting in the direction of water Bow. Do not stretch. SIL T A FA FA #4 F 619,rL. FT NOT TO SCALE 57 WASHED STONE SILT FENCE WA V -8" MIN. SEE PLAN EROSION CONTROL <Oo 2:1 STONE F 2' MIN. FILTER SILT FENCE-(,--:, i SILT FENCE .3 � ��T FABRIC GROUND LINE i. r�r Gsa CROSS SECTION TOP VIEW SILT FENCE l SEE ..� SILT FENCE hi : !h 1r? n 1 -8" MIN. FRONT VIEW CONSTRUCTION SPECS: I. CLEAR do GRUB THE AREA AROUND THE SILT FENCE OUTLET AND PROPERLY DISPOSE OF DEBRIS. 2. PLACE GRAVEL TO TI-'E SPECIFIC GRADE AS SHOWN PER THE DETAIL. 3 PROPERLY OVERLAP STONE BEYOND EDGES OF SILT FENCE OPENING. MAINTENANCE: INSPECT OUTLETS WEEKLY AND AFTER EACH RAIN EVENT. IMMEDIA TEL Y REMOVE SEDIMENT FROM THE FLOW AREA �,®1 AND REPAIR AS NEEDED.. CAREFULLY CHECK OUTLETS FOR EROSION AND REPAIR IMMEDIA TEL Y. ENSURE THERE IS NO SCOURING APPAR-ENT DOWNSTREAM OF OUTLET. IMMEDIA TEL Y STABILIZE MANY AREAS THAT NEED REPAIR. CZ :ft Ct NOT TO SCALE V. MIRAR 100X OR TREWRA 51115 nLTER CLOTH. SECURE TO POST. �-8 gAX. cftz cm am ft 44 CZ cab �,,_ I III -Ih,� I_:Iii _111= _���;;11 :Ti :'i1 X11;;111. ,� iT, •r„� COMPACTED FILL BACKFILL MIN. 8" FILTER FABRIC - -METAL POST Fi0ER FABRIC --- THICK LAYER OF GRAVEL EXTENSION OF FABRIC 14' AND WIRE INTO TRENCH �1C it II�ITi 171 -L l-- tl L I WON l I I I -iT- 111 _1 I_ �' T lot .111 a1 41- Tr= IG, 11,E I jai. ii -II II 11� E _ lie V- TRENCH ( I , 1-4. CONSTRUCTION SPECIFICATIONS: 1. CONSTRUCT THE SEDIMENT BARRIER CF STANDARD OR EXTRA STRENGTH SYNTHETIC FILTER FABRICS. 2. ENSURE THAT THE HEIGHT OF THE SEDIMENT FENCE DOES NOT EXCEED 24 INCHES ABOVE GROUND SURFACE. (HIGHER FENCES MAY IMPOUND VOLUMES OF WATER SUFFICIENT TO CAUSE FAILURE OF THE STRUCTURE). - J. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL `CUT TO THE LENGTH OF THE. BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN THE FILTER CLOTH ONLY AT A SUPPORT POST WITH 4 FEET MINIMUM OVERLAP, TO THE NEXT POST. 4. SUPPORT STANDARD FILTER FABRIC E' WIRE MESH FASTENED SECURELY TO THE UPSLOPE SIDE` OF THE POSTS. EXTEND THE WiRE MESH SUPPORT TO THE BOTTOM OF THE TRENCH. ` FASTEN THE WIRE REINFORCEMENT, THEN FABRIC ON ;THE UPSLOPE SIDE OF THE FENCE POST. WIRE OR `� \t1\+11eu► ► ► ►� PLASTIC ZiP TiES SHOULD HAVE MINIMUM 50 POUND TENSILE STRENGTH. .�� CARP 5. WHEN .4 WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF 8 FEET APART. SSj SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MIN /MUM OF 24 INCHES. O . 'pF E 6. EXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REQUIRE WIRE MESH SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO POSTS. WIRE, OR PLASTIC ZIP v SEAL TIES SHOULD HAVE MINIMUM 50 POUND :TENSILE STRENGTH. = 19843 = 7. EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG THE PROPOSED LINE OF POSTS AND UPSLOP_= FROM THE BARRIER. 8. PLACE 12 INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH. '�, ' IN 9. BACKFILL THE TRENCH WITH SOIL PLI- �'ED OVER THE FILTER FABRIC AND COMPACT. THOROUGH �CHAE COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE. ► ue�► ► + + \�� 10. DO NOT ATTACH FILTER FABRIC TO EYISTING TREES. Q MAINTENANCE. 5/17/137 Q` INSPECT SEDIMENT FENCES AT LEAST Oh,_E A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOUL -' THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STOFAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE TAKE CARE 70 AVOID UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO REVISIONS GRADE AND STABILIZE IT AFTER THE CO1YTRIBUTiNG DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. ``` \I \I111111►�� ►1 . �N CARS 1 ",,' 4 'pF O,y • ,'L . SEAL = 19843 ��w ' •F/y� l NE�� •' .��`,; FILE NO. 2013 -021 �'CHAEL Sa`�8 °28 -13 HORZ. SCALE: NONE ► ►1111111 ► +\ VERT. ,SCALE: NONE RELE SE FOR BIDD /N STRUCTURAL STONE/ ' CLASS 'B' BACK SLOPE ISOMETRIC VIEW" BASE OF DITCH SEDIMENT _ 12" MIN. -_ -- - TRAP FLOW, �L TYPE °` SIU BASIN I i 4' -6" -- -- 112" THICK SEDIMENT CONTROL STONE ELEVATION VIEW CONSTRUCTION SPECIFICATIONS: 1. Place stone to the lines and dimensions shown in the plans on a filter fabric foundation. 2. Keep the center stone section at least 9 inches below natural ground .revel where the dam abuts the channel banks. 3. Extend stone at least 1.5 ft. beyond the ditch banks to keep overflow water from undercutting the dam as it re- enters the channel. 4. Set spacing between dams to assure that the elevation at the top of the lower dam is the same as the toe elevation of the upper dam. 5. Protect the channel downstream from the lowest check dam, considerir :,g that water will flow over and around the dam. 6. Make sure that the channel reach above the most upstream dam is s .(uble. 7. Ensure that channel appurtenances, such as culvert entrances below cl ;yck dams, are not subject to damage or blockage from displaced stones. Notification of Land Resources Sediment and Erosion Control Self Inspection Program: The Sedimentation Pollution Control Act was amended in 2006 to require persons responsiiAe for land disturbing activities inspect a project after each phase of the project to make sure that the approved erosior. and sedimentation control plan is being followed. Rules detailing the documentationof these inspections took effect October 1, 2010. The self inspection program is seperate from the weekly self monitoring program of the NPDES Stormwater F rmit for Construction Activities. The focus of the self inspection report is the installation and maintenance of erosion and sedimentation control measures according tot he approved plan. The inspections must be conducted after each phase of the project, continued until permanent ground cover is established in accordance with NCGS 113A -54.1 and 15A NCAC 46.0131. The Self Inspection Report Form is available as an Excel spreadsheet from http :I /www.dlr.enr.state.nc.us /sedimentation_new.html . If you have any questions or cannot access the form, please contact NCDENR at 919.791.4200. c oxs ra u c ria a Ea rea a cE NOT TO SCALE CONSTRUCTION SPECIFICATIONS: 1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL AND PROPERLY GRADE IT. 2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH IT. J. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET. 4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE. MAINTENANCE: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2 -INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. A EX&OA ff S/OA ff NJ 1 TZA NOT TO SCALE O FLOW 0 TURNDOWN NETTING A MINIMUM BURY 6" AND STAPLE EVERY 1 FT, JUST BELOW ANCHOR SLOT. B �' � $ •� FLOW OVERLAP NETTING .�... � MINIMUM OVERLAP 18" B 18, AND STAPLING EVERY 1 FT THROUGH BOTH B LAYERS. B �E•.• © _ TYPIC L STAPLE A o USE 6 GAUGE WIRE c- GENERAL NOTES: 1. Apply seed, and tack with rs or crs liquid emulsified asphalt at a rate equal to 10 gal. per 1000 s.f• Cover w /excelsior matting. 2 Staple every 24" along perimeter edges and overlaps. Staple every 36" to 48" randomly to secure netting. J. Roll out netting in the direction of water Bow. Do not stretch. SIL T A FA FA #4 F 619,rL. FT NOT TO SCALE 57 WASHED STONE SILT FENCE WA V -8" MIN. SEE PLAN EROSION CONTROL <Oo 2:1 STONE F 2' MIN. FILTER SILT FENCE-(,--:, i SILT FENCE .3 � ��T FABRIC GROUND LINE i. r�r Gsa CROSS SECTION TOP VIEW SILT FENCE l SEE ..� SILT FENCE hi : !h 1r? n 1 -8" MIN. FRONT VIEW CONSTRUCTION SPECS: I. CLEAR do GRUB THE AREA AROUND THE SILT FENCE OUTLET AND PROPERLY DISPOSE OF DEBRIS. 2. PLACE GRAVEL TO TI-'E SPECIFIC GRADE AS SHOWN PER THE DETAIL. 3 PROPERLY OVERLAP STONE BEYOND EDGES OF SILT FENCE OPENING. MAINTENANCE: INSPECT OUTLETS WEEKLY AND AFTER EACH RAIN EVENT. IMMEDIA TEL Y REMOVE SEDIMENT FROM THE FLOW AREA �,®1 AND REPAIR AS NEEDED.. CAREFULLY CHECK OUTLETS FOR EROSION AND REPAIR IMMEDIA TEL Y. ENSURE THERE IS NO SCOURING APPAR-ENT DOWNSTREAM OF OUTLET. IMMEDIA TEL Y STABILIZE MANY AREAS THAT NEED REPAIR. CZ :ft Ct NOT TO SCALE V. MIRAR 100X OR TREWRA 51115 nLTER CLOTH. SECURE TO POST. �-8 gAX. cftz cm am ft 44 CZ cab �,,_ I III -Ih,� I_:Iii _111= _���;;11 :Ti :'i1 X11;;111. ,� iT, •r„� COMPACTED FILL BACKFILL MIN. 8" FILTER FABRIC - -METAL POST Fi0ER FABRIC --- THICK LAYER OF GRAVEL EXTENSION OF FABRIC 14' AND WIRE INTO TRENCH �1C it II�ITi 171 -L l-- tl L I WON l I I I -iT- 111 _1 I_ �' T lot .111 a1 41- Tr= IG, 11,E I jai. ii -II II 11� E _ lie V- TRENCH ( I , 1-4. CONSTRUCTION SPECIFICATIONS: 1. CONSTRUCT THE SEDIMENT BARRIER CF STANDARD OR EXTRA STRENGTH SYNTHETIC FILTER FABRICS. 2. ENSURE THAT THE HEIGHT OF THE SEDIMENT FENCE DOES NOT EXCEED 24 INCHES ABOVE GROUND SURFACE. (HIGHER FENCES MAY IMPOUND VOLUMES OF WATER SUFFICIENT TO CAUSE FAILURE OF THE STRUCTURE). - J. CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL `CUT TO THE LENGTH OF THE. BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN THE FILTER CLOTH ONLY AT A SUPPORT POST WITH 4 FEET MINIMUM OVERLAP, TO THE NEXT POST. 4. SUPPORT STANDARD FILTER FABRIC E' WIRE MESH FASTENED SECURELY TO THE UPSLOPE SIDE` OF THE POSTS. EXTEND THE WiRE MESH SUPPORT TO THE BOTTOM OF THE TRENCH. ` FASTEN THE WIRE REINFORCEMENT, THEN FABRIC ON ;THE UPSLOPE SIDE OF THE FENCE POST. WIRE OR `� \t1\+11eu► ► ► ►� PLASTIC ZiP TiES SHOULD HAVE MINIMUM 50 POUND TENSILE STRENGTH. .�� CARP 5. WHEN .4 WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF 8 FEET APART. SSj SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A MIN /MUM OF 24 INCHES. O . 'pF E 6. EXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REQUIRE WIRE MESH SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO POSTS. WIRE, OR PLASTIC ZIP v SEAL TIES SHOULD HAVE MINIMUM 50 POUND :TENSILE STRENGTH. = 19843 = 7. EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG THE PROPOSED LINE OF POSTS AND UPSLOP_= FROM THE BARRIER. 8. PLACE 12 INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH. '�, ' IN 9. BACKFILL THE TRENCH WITH SOIL PLI- �'ED OVER THE FILTER FABRIC AND COMPACT. THOROUGH �CHAE COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE PERFORMANCE. ► ue�► ► + + \�� 10. DO NOT ATTACH FILTER FABRIC TO EYISTING TREES. Q MAINTENANCE. 5/17/137 Q` INSPECT SEDIMENT FENCES AT LEAST Oh,_E A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOUL -' THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STOFAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE TAKE CARE 70 AVOID UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO REVISIONS GRADE AND STABILIZE IT AFTER THE CO1YTRIBUTiNG DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. ``` \I \I111111►�� ►1 . �N CARS 1 ",,' 4 'pF O,y • ,'L . SEAL = 19843 ��w ' •F/y� l NE�� •' .��`,; FILE NO. 2013 -021 �'CHAEL Sa`�8 °28 -13 HORZ. SCALE: NONE ► ►1111111 ► +\ VERT. ,SCALE: NONE RELE SE FOR BIDD /N