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Home My WebLink About20071836 Ver 1_Application_20071029~ ~ - ~ 8 36 ~~tc ~ ~~ ~~a~,P~c~~ ,f -~, October 26, 2007 Ms. Laurie Dennison North Carolina Department of Environment and Natural Resources (NC-DWQ) Division of Water Quality 401/Wetland Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Preconstruction Notification Application Form for Streambank Stabilization at: 6501 Battleford Drive, Raleigh, NC 27613 Dear Ms. Dennison: 4 - D ~'.`~ ~~ !J~',r OCT 2 ~ Z007 DEhi~; - Vv~i =k L2UALi7Y WETLANQ3 ~~0 STOR~M!ATER 9RANCH Please find enclosed seven copies of a completed "Preconstruction Notification Application Form'' for the referenced project. I am submitting one copy of this application concurrently to Mr. Monte Mathews with the United States Army Corps of Engineers. This stream stabilization project impacts less than 500 linear feet and meets the criteria established under the US Army Corps Nation wide (NWP 13) Permit. This stream is subject to the Neuse River Riparian Area Protection Rules and the proposed stabilization activities are not exempt under Neuse Riparian Buffer Protection Rules -Rule .0233 (15A NCAC 2B.0233). Therefore written concurrence from NC-DWQ is sought per conditions established in Condition 6 under NC-DWQ's General Permit - GC3495. Thank you for your assistance in processing this application. If I may answer any questions concerning the application, please contact me at (919) 890-3863. Sincerel v~.~ ~~,~ Sheila Thomas-Ambat Stormwater Project Engineer STA/ Enclosures cc: Mr. Monte It. Matthews OFFICES 222 WEST HARGETT STREET • POST OFFICE BOX 590 RALEIGH, NORTH CAROLINA 27602 RECYCLED PAPER ~~~t<; C~~ C/ ~.a~efc~ f d ~1 it/ . ~ ~r~:c~~z« October 26, 2007 Mr. Monte K. Matthews Raleigh Regulatory Field Office U. S. Army Corps of Engineers 6508 Falls of the Neuse Road Suite 120 Raleigh, NC 27615 Re: Preconstruction Notification Application Form for Streambank Stabilization at: 6501 Battleford Drive, Raleigh, NC 27613 Dear Mr. Matthews: Please find enclosed one copy of a completed "Preconstruction Notification Application Form" for the referenced project. This stream stabilization project impacts less than 500 linear feet and meets the criteria established under the US Army Corps Nation Wide (NWP 13) Permit. I am submitting seven copies of this application concurrently to Ms. Laurie Dennison with the North Carolina Department of Environment and Natural Resources, Division of Water Quality, 401 Wetlands Unit. Thank you for your assistance in processing this application. If I may answer any questions concerning the application, please contact me at (919) 890-3863. Si , ~ <~~ Sheila Thomas-Ambat Stormwater Project Engineer STA/ Enclosures cc: Ms. Laurie Dennison OFFICES 222 WEST HARGETT STREET POST OFFICE BOX 590 RALEIGH. NORTH CAROLINA 27602 RECYCLED PAPER lx ~ 7- 1 8 3 6 f~E~'~i~"~`~ Office Use Only: Form Version March OS USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ® Riparian or Watershed Buffer Rules ^ Section 10 Permit ^ Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ^ Express 401 Water Quality Certification II. 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 13 3, If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ^ 4. If payment into the North Carolina Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ^ 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ^ Applicant Information D ~~~~~~ , l~ 1. Owner/Applicant Information ~ ~ T 2 ~ 2001 Name: Mr. Carl R. Dawson Jr. P.E. oEN _ Mailing Address: City of Raleigh Public Works Department ~+°sroa,~,y~r~R a.~;~ 222 West Hargett Street P.O. Box 590 Raleigh North Carolina 27602 Telephone Number: 919-890-3030 Fax Number: 919-890-3832 E-mail Address: carl.dawson(a,ci.ralei~h.nc.us 2. Agent/Consultant Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: N/A Company Affiliation: Mailing Address: Telephone Number: E-mail Address: Fax Number: Page 5 of 14 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmarks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: 6105 Battleford Drive Stream Repairs/Stabilization 2. T.I.P. Project Number or State Project Number (NCDOT Only): N/A 3. Property Identification Number (Tax PIN): 0797212389 4. Location County: Wake Nearest Town: Raleigh Subdivision name (include phase/lot number): Directions to site (include road numbers/names, landmarks, etc.): From downtown Raleigh take Glenwood Avenue north Take a right (north) onto Creedmoor Road. Take a left (west) onto Lynn Road Take the first left onto Battleford Drive. 6105 Battleford Drive is on the right shortly after the intersection with Gainsborou~h Drive. The project is on the southwestern corner of the property on the other side of the house from the road. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): The upstream project limit coordinates are 35 869362 N and 78.689028 W and the downstream project limit coordinates are 35.868946 N and 78.689595 W. 6. Property size (acres): 2.91 acres 7. Name of nearest receiving body of water: The project is located on a stream approximately 3000 feet above it's function with Hare Snipe Creek. Hare Snipe Creek flows into Crabtree Creek on the south side of Glenwood Avenue approximately 2000 feet northwest of Crabtree Valley Mall and 9000 feet south of the project site. Page 6 of 14 R 8. River Basin: Neuse River Basin (Note -this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The general land use is single-family residential housing.,in a development off of Lynn Road, west of Creedmoor Road and east of Leesville Road. The project be inns approximately 750 feet downstream from the stream's crossing under Gainsborou hg Drive. The entire len h of the project is along the western boundary of the 6105 Battleford Drive~arcel. The project extends approximately 130 feet upstream to the southwestern corner of the property. The existing channel is slightly incised and erosion is occurring on both sides which is made apparent from the exposed roots overhanging the tops of the bank. Riprap was installed some time in the past just upstream of the~roject area along a portion of the stream channel. There is also debris in parts of the stream including_a large downed tree that spans the creek at the lower end of the project. 10. Describe the overall project in detail, including the type of equipment to be used: The project is primarily a bank stabilization project on the eastern side (i.e., the left side) of the stream to prevent additional sediment loss from the banks during. storm events. The,project will stabilize the existing banks by decreasing the slope and establishing vegetation for long term stability. A total bank length of 130 feet will be cut back at a 2:1 slope starting from the toe of the stream. Filter fabric mattingand riprap will be installed along this bank from the toe to the bankfull elevation. The stream bankfull elevation was established by collecting cross sections and longitudinal data. Cross sections were taken at two points within a riffle and the longitudinal data was taken over approximately 250 feet of the stream. The cross sectional data along with an assumed bankfull height from visual inspection in the field provided a cross sectional area and hydraulic radius. The stream slope was determined to be 0.009 ft/ft based upon the water surface elevation in the riffles from the longitudinal profile. The stream classifies as a gravel bed stream. The approximate bankfull discharge for the stream was determined to be between 520 and 670 cfs. The average width to depth ratio for the stream is 5 and the entrenchment ratio is approximately 23. The stream classifies as an "E4" gravel bed stream. The equipment to be used on site will be a combination of a dump truck and a small light pressure rubber tracked backhoe. 11. Explain the purpose of the proposed work: Th~urpose of the work is to reduce the erosion occurring on the east bank of the stream and to decrease the sediment load currently being deposited into the stream. IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued permits, Page 7 of 14 certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCD4T project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. None V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to wetlands, open water, and stream channels associated with the project. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should be shown on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. 1. Provide a written description of the proposed impacts: Approximately 130 linear feet of the eastern bank of the channel will be stabilized by sloping the channel bank and installma nnrap to bankfull elevation for erosion protection 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) T e of Im act YP p Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Flood plain es/no Distance to Nearest Stream linear feet Area of Impact (acres) None 0.00 Page 8 of 14 x Total Wetland Impact (acres) 0.00 3. List the total acreage (estimated) of all existing wetlands on the property: None 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for both the original and relocated streams must be included. To calculate acreage. multiply length X width. then divide by 4'~ SFn Stream Impact Number indicate on ma Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Im act Impact Length linear feet Area of Impact acres 1 UT to Hare Snipe Creek Riprap stabilization Perennial 17* 130 0.032** Total Stream Impact (by length and acreage) .•.~ - 130 0.032 • . i,e average scream wiatn oetore tmpact is measured between the top of bank on both sides of the stream and an average is found over the impact length. ** The area of impact is calculated by multiplying the average width of bank stabilization (10.75ft) by the impact length (130ft) and then dividing by 43,560 to get the area in acres. The average stream width before impact is not used because this project is only modifying one bank of the stream. 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dred~ina, flooding. drainage. bulkheads_ etc. Open Water Impact Site Number indicate on ma Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc. Area of Impact acres None 0.00 Total Open Water Impact (acres) 0.00 6. List the cumulative impact to all Waters of the U.S. resultins from the nroiect~ Stream Im act (acres): 0.032 Wetland Im act acres : None O en Water Im act (acres): None Total Im act to Waters of the U.S. acres 0.032 Total Stream Im act linear feet): 130 Page 9 of 14 7. Isolated Waters Do any isolated waters exist on the property? ^ Yes ®No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. 8. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands Describe the method of construction (e.g., damlembankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. The proposed improvements are necessary to prevent future erosion of the eastern bank of the existing stream and sediment discharge into the stream The proposed improvements will provide for stability of the stream bank through slope reconfi ration and revegetation Standard protection measures will be used during construction to minimize erosion and off-site sedimentation in accordance with the "North Carolina Erosion and Sediment Control Planning and Design Manual",prepared byy the North Carolina Department of Environment and Natural Resources VIII. Mitigation DWQ - In accordance with 1 SA NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on January 15, 2002, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors Page 10 of 14 including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCEEP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http://h2o. enr.state. nc. us/ncwetlands/strmgide. html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check. the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): None Amount of buffer mitigation requested (square feet): None Amount of Riparian wetland mitigation requested (acres): None Amount ofNon-riparian wetland mitigation requested (acres): None Amount of Coastal wetland mitigation requested (acres): None IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federaUstate/local) funds or the use of public (federallstate) land? Yes ® No ^ Page 11 of 14 A t X. 2. If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ^ No 3. If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^ Proposed Impacts on Riparian and Watershed Buffers (required by DWQ) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. identify )? Yes ® No ^ Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please 2. If "yes", identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer rnultinliers. Zone* Impact Multiplier Required s uare feet Miti ation 1 3700 3 (2 for Catawba) None 2 1185 1.5 None Total 4885 N/A * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration /Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. The impacts in zone 1 will be a total of 3700 square feet in which the top of the existing bank will be sloped back into the existing buffer. Of this total area 3025 square feet is the construction area which is currently not maintained (dirt and leaven and will remain as such after construction The remaining 675 square feet of zone 1 is access to the construction area and is a asst/ area between the construction area and the playground. The stream bank stabilization will require the removal of the existing trees within the buffers indicated on the plans The stream banks impacted by the construction equipment will be re-vegetated after construction The impact to zone 2 is 1185 square feet of construction access consisting of grassy lawn adjacent to the grass Page 12 of 14 construction access from zone 1. The impact to the grassy areas in both zones 1 and 2 will be temporary and the areas will be returned to their original conditions after construction. XI. Stormwater (required by DWQ) Describe impervious acreage (existing and proposed) versus total acreage on the site. Discuss Stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. Existing impervious acreage includes the parking lots and the buildings on the properties. These features account for 10% of the total property acreage of 2.85 acres. No additional impervious surfaces to be constructed. Erosion and sediment control measures, such as silt fencing, will be used during construction to minimize the potential for off-site sedimentation during construction activities. XII. Sewage Disposal (required by DWQ) 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. No wastewater will be generated from this ~roiect. XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ^ No Is this an after-the-fact permit application? Yes ^ No XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ^ No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: This project will stabilize an existing stream in an established residential neighborhood. No other development is anticipated in the vicinit oy f the Qroject. XV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on Page 13 of 14 i work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). Applicant/Agents Signature D,(~,OQ 9~7~07 Da e (Agent's signature is valid only if an authorization letter rom the applicant is provided.) Page 14 of 14 Project Photographs U O a., a 4-. O bA .~ .~ bA cd N ~~+ O Q bA 0 0 ~t 0 .~ U N C/~ O ~. U a~ a N O U C!~ O s.. U a~ ~, 0 Q r.A .., x 0 0 M 0 .~ U N O s., U c~ w a~ c~ a~ 0 Q ap .~ 0 0 a 0 .~ U N V] O w, U c~ c~ a~ Locations, Soils and Watershed Maps ,. . - t ~:,, - _ _ _... i ~ . i ~ .» SGHf)OC- f+(?A 17 ~ +~ 11 ~ "' w~.' r SITE ~ ~ Tk sfl; ~. ~~- ~ - ~ t<~ ' • .. . ~ ~ . &. _ ~ y ~: F ~ ~ : v. ~ . ~ F ~ ~ + V ~., '~ - . ~ ~- _ - ~ ~ M ~ 4 ~ T • S' V. ~ ~ 1 .. ~ ~ f. ~ .. ~ ~ ~ Yfyf„_` .. + .' . r • ~ . k 1 t ~ Y • ~ r~rn K ` .. ~ • ` ~ ' •j~ni•`' ~" ~,` ~.~ ` ~ ~,~E;•. ' nHrm Merv - • ~,.. „c3 .. ~ A 1 jr . .. .~ ~ Y yf. . 1" ~ g Q . .. ~a~ ~. r . ai ~ . ., ' ~ a r ~-- ~ • ;• w. f ~ ,a ' . "; ' tf1 • ~ -.: - 9 t .. .# 1 N 1 1~{t P N ' 3 , •ti Project Location Map Raleigh West Quadrangle, North Carolina -Wake County 7.5 Minute Series (Topographic) Scale: finch = 2,000 feet /ca, 'I �C.0 Cg CgC2 CgC2 Cc CIO Cross Sections, Profiles & Supporting Data Cross Section #1 -•- Existing Cross Section ~-~ Bankfulf -~ Proposed Cross Section ~ 97 95 93 a~ m ~- 0 91 a~ w 89 87 85 0 20 40 60 80 100 Distance (feet) 4' 2" 3' 10" 4' 6" VEGETATE BANK CLASS II RIPRAP FROM TOE TO BANKFULL CUT SLOPE 2H:1V FROM EXISTING TOE Cross Section #2 -~ Exising Cross Section - ~t° - Bankfull -~ Proposed Cross Section 96 - 95 94 4' x 93 _ +;, 2' 2'• d V 92 c 0 w `~ 91 to CLASS II RIPRAP FROM TOE TO TOP OF BANK 90 89 CUT SLOPE ZH:1V FROM EXISTING TOE 88 87 0 10 20 30 40 50 60 Distance (feet) 96 95 Cross Section #3 -~-Existing Cross Section ---- Bankfull -~--- Proposed Cross Section 1' 7" 92 d d 0 91 i m w 90 89 94 93 VEGATATE BANK CLASS II RIPRAP FI TOE TO BANKFULL CUT SLOPE 2H:1V FROM EXISTING TOE 8' 10" 88 87 86 , 0 5 10 15 20 25 30 Distance (feet) 35 40 45 50 Cross Section #4 ~+-Existing Cross Section --~-- Bankfull --t-Proposed Cross Section 95 94 93 92 w 91 a~ d 0 90 i a~ w gg 88 87 86 I 85 0 5 10 15 20 25 30 35 40 Distance (feet) -~ 7' 1 " ~,~ 1 ~ 2" _ • VEGETATE BANK •• • • • • • - CLASS II RIPRAP FROM • • TOE TO BANKFULL • • • CUT SLOPE 2H:1V FROM EXISTING TOE Longitudinal Profile --~E-Right Side Bankfull -CIE-Left Side Bankfull -~-Water Surface ~-Thalweg ------ - - __ 95 _.._r.__ .. ~.._._--- _._._ PROPOSED BANKFULL 94 ~ 93 -.-ee----_~c 92 ~ ., 91 0 ea m 90 89 w 88 87 86 85 0 0 0 0 0 0 0 0 0 0 0 0 0 N ~ CO 00 O N '~t GO 00 O N ~ r ~ r r r N N N Distance (feet) a' Site Plan & Details LEGEND, STREAM CENTERLINE STREAM BUFFER ZONE 1 STREAM BUFFER ZDNE 2 \~~~~~~~ PROJECT AREA (SEE SHEET 2) EXISTING TREE ~ EXISTING TREE TD BE REMOVED CONSTRUCTION ACCESS ~'~~~':~":~~`"~ CONSTRUCTION ENTRANCE C JTRY ~ ` ` ATE Ci ~ <VID CRAIG CAMPBtrIr 71196_:: ;~ - X00 MARGA`IE--~UURT '~'IN 07972~116c~0 LY J~l~f SITE ti ® "~ ARY R $~ JACQUt~LINE'•, 6117., BATTLEFURD~. PIN 0797~I46' ~jN nRwMm~,. ... .__ I ROAD ~~_ ~ i r i "dap y i VICINITY MAP'~e NOT TO SCALE NOTES' 1, TBM 1 - SE CORNER OF PLAYGROUND TIMBER 2, TBM 2 -TOP OF WOODEN STAKE CORNER OF PLANTER 3, TMB 3 -TOP OF WOODEN STAKE 113 BA'TTLEFURD DRIV~~ PIN 079721!4586 EXISTING CROSS SECTION 2 CENTERLINE ~~~ CROSS %:° ,y, AR~AESEE SECTION 3 ,, ~ ~~~~ SHEET 3 ~~; ~'- ~ CROSS ^~~A,,.~' SECTIDN 4 ~ ~• ~'~ ~ i r ~,0 ~~~~ ~,~ ~ , "~~ ~LA)Ff UND I ~I 2 9 .74 WAY BEGIN ROJECT 1 i !, ,,,' ~~ ,,~%,: ~ ;` ~,. ~~ ~\~ ~~ •. Y Ic ~~.;~ ~~ ;! STREAM ,~\ BUFFER 20~ ZONE 1 STREAM ~`, BUFFER `, ZDNE 2 `.~ 7 h' llU1J1J `'~ i~NITA D MUNSHI 'b BAYSWATER TR TB 3 ~~ 95,63 PLAN _ OF RALEIGH CONSTRUCTION ENTRANCE STD# 40,21 HOUSE ~~ r, BAT TL- EPDRIITWIJR rN m9~a~aaR9 '~ i U a ~ ~b _~ bb r~l Wr-~ M i i z h ~.J ~~ N F, z ~ ~-~--_ W ~ I z ~~ ; F I ~ ~- z ~ 0 U (~ W ~, I r---a Q j n ~~ ~ q ~ a ~ ~ i ^ ~ W ~ Q ~ z ~--- ~ J --- `._I Q r__ ~ w ~ (-~ ~ >_ Q / j '~~ARK A &/`SUMAYY~ ~~~ERY ,ALAN i HF~LE~ D..~ JERRY R & ,CINDY :~ i JUNES ~flUMIENNY I ~ g'' L~FDf`URD ~ BAYS~JATER TR•-~ ~ ~NTH~A ALLE ~ ~DA , LE~i`FL,ER X316 1~AYSWATER T '~ :, ~ B,eNSUN ~ ~ ~ )4 ,$AY~WA~'ER P/~N 079721123/ ~ ~ ~ ! ~~8/BAYSWAI ~i~~ ~ / TR~IL ~ /' ~ ,~' TRAIL i ~' N 0797?~1~42L1' ', i ~ 'i i YNTHIA J .lUt:L~':',- j 5300 BAYSWAfiE~/~ ~`~'TRAIL~~; ' ~ / ^cn~_ n-fo~~»~~~/ OC U Z ~ Q g ~ p 0 I J J J ~ _ ~W ~ m Q J -_ ~ O ~ ~ ~ 0 L i i i i it i i i i i i i i i S0 25 0 50 100 02 JULY 2007 /DWG. NAME: ET 1 of 3 ~L~ P & CHARLUTT~~ C -.=jr~4 BATT,LEFURD DRI' ~ 'IN 0797214444 ' ' `. LEGENDS j ~ U ~~ a 'MI 1, BASELINE FROM SW CORNER OF ~ n STREAM CENTERLINE I ~ PLAYGROUND TIMBER TO NW CORNER ~ m~ ------------ STREAM TUE OF BANK OF SHED -DISTANCES SHOWN FROM ,~ ~._~___.._._.._ STREAM TUP OF BANK I' ~ l BASELINE TO PROPOSED TOP OF BANK W O°0° - rP -TREE PROTECTION FENCE I BEGIN STREAM ~,0 ~ 2. CONTRACTOR TO INSTALL EROSION w RESTURATIDN CONTROL MEASURES PRIOR TO z o STREAM BUFFER ZONE 1 j ~~ CLEARING ~ .,~ STREAM BUFFER ZONE 2 ~~ ~ " 3, CONTRACTOR TO STABILIZE ALL WORK Z ~ CLASS II RIP RAP ~ ~i ,~'~ ,~~" DAILY AND PRIOR TO ANY RAINFALL W \\\\\\\\~ CUT AREA (VEGETATE) '~ ~~ ~~'," ' ~, EVENT ~~ ~ 4. ALL CONSTRUCTION TO BE IN Z ~ EXISTING TREE ~~ ~" ~ COMPLIANCE WITH CITY OF RALEIGH EXISTING TREE TG BE REMOVED ~~, ~'i~ ;..~'~ ~~~'~ STANDARDS ~ ~z CGNSTRUCTIUN ACCESS ~~~ i~~ " ~~' ~' S, ALL UTILITY, PLANTER, FENCE, TREE, / //~ ~~, ,~ ETC, LOCATIONS ARE APPROXIMATE, ~~ j ' CONTRACTOR TO FIELD LOCATE ALL ~,~ ~ ~ ,.' UTILITIES AND CONFLICTS PRIOR TO Z ,' ~ '' •"' CONSTRUCTION CROSS ~~ EXISTING BANKI, "' ' ~ ;' ~ SECTION 1 STABILIZATION I ji' /i ,.-'' , ~ 6, CONTRACTOR TO REPLACE ANY PLAYGRUUN CONCRETE OR ASPHALT DRIVEWAY, •~ ~ ~ ,,~" .~ ~ .~''" SIDEWALK, OR CURBING DAMAGED Q ,.`~ ~' DURING CONSTRUCTION '~ ~ ~.~i - ~ ~ ~~ 7, ALL CUT SOILS AND DEBRIS TO BE \ ~ "~~~~" ;~ ,~"~ REMOVED FROM THE SITE AND ,,~ `!/" ~~ DISPOSED OF PROPERLY ~ %, ` '~ ~`' - 0 00 $, CONTOUR AND PLANIMETRIC ~.~ ,• ~ INFORMATION FROM WAKE COUNTY GIS ~ y CRGSS '~~~ ~ '~ ~ ~''~ ~>~~~ PLA SECT~N 2 •~~ 1 ~y~;~~ ~ ' ~~ %' ~ "`<° ~' 1 STANDARD CITY ~ ~ ' ~ ' ~ GIN BA OF RALEIGH ~ w •'~~;'~ REPAIR '6 CGNSTRUCTIUN / iii ' ,~ I/i% ~~~ ~~~;~''"\ ~ ENTRANCE '~1 ~ ~ 2 ~ I'p STD# 40,21 CROSS SECTI 3 ,.~~ / / / ~ ,• ~~ ~ ~/ ~i I j/.'` i ~~ , i ,: CRUSS ili" SEC ION 4 / / ~. ,~ /~~ /~~-r ~~~ !~~ ~i ~ ~u: ~', i G "` \ \ ' STREAM B1~~~R-- ' ZONE 1 , i ~, +~ `~- SHED r ~~ +34 Utb3 ~/ ~,~B i 94 MULCH GRASS TBM 3 95,32 •t ;: ~. .~: . ~~a., `a . r~ i.., ,.• ~f. ' ~ •~ ,i 'a.. ,,a .~ ~ ; < L. ,~, ~ , i. 'a ~ . I' ( .k ~ [~ .r ~. ~ 1, .s, a.' 1 a,~ '~~ ~. ..:. ~ .~. ...~ / 6105 Q BATTLEFURD Z DRIVE J ~~ U g DRIVEWAY ~ Z 0 p~ J j 2 (~ m J ~ Z ~ O ~ VJ U ~ ~_ U `~ 02 JULY 2W7 _ _ ~------ ------ --------------- ------------------- - ---- - ---- - --- - ------ ./DW6. NAME: 1'l II, ttleford STREAM ~ ~'°~ BUFFER ~ ~~ ZUNE ~'~ 20 10 0 20 40 r•zo' ~'~~ HEET 2 of 3 a ,~ . 1. SEE CROSS SECTION SHEETS FOR IMPROVEMENT DETAILS 2. BANK STABILIZATION WORK LIMITED TO SOUTH STREAM BANK 3. CONTRACTOR TO INSTALL EROSION CONTROL MATTING WITH NOTCHED WOODEN STAKES PER MAUNFACTURERS RECOMMENDED SPACING FOR ALL SLOPED/GRADED AREAS 4, EROSION CONTROL MATTING TO BE NORTH AMERICAN GREEN C-125 BN OR APPROVED EQUAL 5. CONTRACTOR TO FINE GRADE, SEED, AND STRAW ANY DISTURBED LAWN AREAS, LOOSEN DISTURBED AREAS TD A DEPTH OF 3 INCHES PRIOR TO SEEDING TD PROMOTE GROWTH 6, STREAM BANK TO BE PLANTED WITH A MIX OF ORCHARD GRASS, HOP SEDGE, AND RICE CUT GRASS. OTHER RIPARIAN SEED MIXED MAY BE SUBSTITUTED UPON APPROVAL BY THE CITY. TEMPORARY EROSION CONTROL GRASSES WILL ALSO BE REQUIRED FOR IMMEDIATE GROWTH. TEMPORARY GRASS TYPE WILL BE DEPENDENT ON THE SEASON 7, ROOTED PLANT PLUGS TO BE PLANTED ON 3 FOOT CENTERS ON ALL CUT AND FILL STREAM BANKS, CONTRACTOR TO PLANT A VARIETY OF SPECIES. TOTAL NUMBER OF PLANTS = 60. ACCEPTABLE SPECIES ARE LISTED BELOW POSSOMHAW VIBURNAM OF YELLOWROOT STABILIZATION WINTERBERRY TO BANKFULL~•' ELDERBERRY ~•• VIRGINIA WILLOW ~•• ~~ STRAWBERRY BUSH -PLANT ON UPPER TERRACE BANK ONLY. ~•' OTHER SPECIES AVAILABLE AT THE TIME OF PLANTING MAY BE ~°~ ~ i APPROVED BY THE CITY AS REQUESTED BY THE CONTRACTOR ~ cRasS SECTION 3 i i~ ./ Q 0 CI' DO °o N CROSS SECTION 4 ~' ~ ~// ~. ~~/ /' ~~/ %' •~•• ~ ~~ ,~• . ,G' ~ •.~j ~' ~ ~ i i ~, rn ~~ f o Nd ~1~ 1~ 'PF ~ ~ .,/ 9 _ ~ 91~~~ ~ ,~~~t~~ a a U / CROSS SECTION 2 i' ,~ , 1~, CROSS SE~TION 1 ~ i ,~ ~ • ,_ • ~ ~' /• / i' ~ ~ ~ ~~ .; ~/. i'• ' i O ~ / ~ ~'•~ ~ / ~' i ~ •' ~ , i /~~ ~ TRl /~~ 5~ i•~' • ~ U I ~ ~~~%/// ~/ vat •'•'~ ~~ ~•~ W \~•~- ~ ,' -~ .•A z 1 - ~/ ~/ W :k °~ ~ ' ~ C7 - ~, ,- ,•• ' ~ z ~ '~ ~ ~• W ~, i ~ C7 .•• z i ~• ;.: ~ r `t ~, ~ G, ~ / ~ ~ ~ `~'i` ~ ~ - , ~ 0 t a' U TREE 6' ` EGIN BANK TREE 6' REPAIRS _~ -- TREE 4' ~~ `y /t t/ _/~ i'~_i. TRFF d' .. Jyy~ i ~ ~ ,. ~ ~ • i ~~ / • ~ `~ ~,J~ ~~ ~ ~•, ~' ,~ ~~~~p~~~>~- ., /,, ~Y'' ~ 1~~ t~'•'~ TREE MULTI6' ~ j• ~- :~ ~.' TREE FALL12' , ~Q _ ~~`~~ (REMOVE) / ~~~' // ~~ ~ ~ ~ - ~~ STREAM ~. BUFFER ` ,. • ZONE 1 / ia, ~... ~-_, MOV~) 24' _ ~ ~. .. , ~ ,. /-~ TP ~~ ~ ~; _ _~ Q V~..~ j STREAM BUFFER ZONE 2 a r ~~~ ~ ~_ TF \ E E' ~P • FREE DEAD15' • TREE FALL16' (REMOVE) ~~ ~ R ~ ~ ~ ~ ~ ~ TREE ~I ,. ~ ,--__ ~e, -~ , ~ ~REE ~.~ ,_ 4' _~,~ ~~ SHED - STREAM CENTERLINE - - - - - - STREAM TOE OF BANK \ -••-••-••- STREAM TOP OF BANK STREAM BUFFER ZONE 1 STREAM BUFFER ZONE 2 ~s~ CLASS II RIP RAP \\\\\\\\~ CUT AREA (VEGETATE) EXISTING TREE EXISTING TREE TO BE F CONSTRUCTION ACCESS l • REF. >_Z ~g ~a M~M Z L.~ O O JU Q~ mZ ~0 oU m °° m Op ~m w o~ ~~ a~~ o° z z J U F- O Z 2 W J 0 U 02 JULY 2007 /DWG. NAME: 10 5 0 10 20 ~'=~o' ~ SHEET 3 of 3