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HomeMy WebLinkAbout20040165 Ver 2_More Info Received_20050804 NCDENR-DWQ Attn: Ms. Cyndi Karoly 2321 Crabtree Blvd Parkview Building Raleigh, NC 27604 US Army Corps of Engineers Attn: Ms. Jean Manual 6508 Falls of the Neuse Road Suite 120 Raleigh, NC 27615 Re: Reply to the DWQ's June 24, 2005 Request for Further Information for the proposed Ballentine Subdivision (Phases 5-7), Wake County, North Carolina Dear Ms. Karoly and Ms. Manual: The purpose of this letter is primarily to respond to DWQ's 06/24/05 letter requesting additional information. In an effort to respond to the questions raised by DWQ additional information has been made available to my office, which will require a revision to the previously submitted application. The previously submitted application used stream survey data that was based on information obtained from a GPS system with sub meter accuracy. A more recent survey showing the actual top-of-bank of the stream has since been completed which shows a different drainage pattern. This most recent survey is more accurate than what the original application's impact maps were based on and because there is no current sign-off approval of this area we believe that it is necessary to depict what is actually in the field currently and base the proposed impact maps on that information. A revised application is attached. New requested impact totals due to the road crossing are now 14,462 ft2 (previously 14,387 ft2 requested), 177 LF of perennial stream (previously 139 LF requested), 71 LF intermittent/unimportant (not previously requested), and 6,277 ft2 of wetland (previously 7,635 ft). It is also important to note that the area of impact within the newly designated intermittent stream area was previously quantified under the requested wetland impact area. The remaining portion of this letter will restate the DWQ's requests/questions and then follow each with our response. 1. Please provide a complete, detailed breakdown of the assumed built-out conditions including but not limited to footprints of houses, driveways, sidewalks, roads, amenities, etc. Charlotte Office, Greensboro Office: 236 LePhillip Court, Suite C 3817-E Lawndale Drive Concord, NC 28025 Greensboro, NC 27455 Phone: (704) 720-9405 Phone: (336) 540-8234 Fax: (704) 720-9406 Fax: (336) 540-8235 Soil & Environmental Consultants, PA 11010 Raven Ridge Road - Raleigh, North Carolina 27614 - Phone: (919) 846-5900 - Fax: (919) 846-9467 www.SandEC.com - August 4, 2005 S&EC Project # 3651.W1 DWQ# 04-0165 or: Action ID #200420702 VETi!4? ["0 A detailed breakdown of the impervious area is shown on the attached Sheet 1. The proposed impervious surface area will be less than 30% and will most likely be much less than what is expressed in the chart on Sheet 1. The chart on sheet 1 assumes that the largest model house with the largest proposed footprint (driveways etc.) will be constructed on each lot, which is extremely unlikely to occur. 2. Please provide an overall drainage plan with topography that includes the locations of all level spreaders. The attached Sheet 2 shows topography and provides the locations of the proposed level spreaders and depicts their lengths to scale. You are proposing a 139' stream crossing with outlet protection however at the endpoint of the outlet protection the stream shifts directions at an approximate 70-degree angle. The DWQ believes this stream bank may become unstable and/or the stream in this location may redirect itself and cause additional stream impacts. Please address this issue. As stated above in an effort to address this question a top-of-bank survey was completed. This stream is not an extremely well defined stream within a wetland in the upper coastal plain and as such is prone to shifting during significant storm events or if an adjacent tree is uprooted and redirects the channel. Currently the main channel that exits the pond (upstream of the proposed crossing) is perennial and is correctly depicted on the attached Exhibit C Inset Map. An intermittent channel exists to the north of this perennial stream channel that does not connect to the stream on the upstream end. During significant storm events this intermittent channel acts as an overflow channel when the main stream overtops its banks and cuts off the bend in the main channel. Due to the revised survey information it does not appear that the valid concerns raised in #3 above will be applicable. The stream channel below the proposed outlet point does not have a sharp bend in it so the stream bank will remain stable. Please call or email me at SClark(@SandEC.com if you have any questions or require further explanation. Sincerely, Sean Clark Attachments: 1) Revised Exhibit C sheet 2) Sheets 1 and 2 showing proposed level spreader locations 2 APPLICATION FOR DEPARTMENT OF THE ARMY PERMIT I OMB APPROVAL NO. 0710-003 (33 CFR 325) Expires October 1996 Public reporting burden for this collection of Information Is estimated to average 5 hours per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Department of Defense, Washington Headquarters Service Directories of Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 222024302= and to the Office of Management and Budget, Paperwork Reduction Project (0710-0003), Washington, DC 20503. Please DO NOT RETURN your form to either of those addresses. Completed applications must be submitted to the District Engineer having jurisdiction over the location of the proposed activity. PRIVACY ACT STATEMENT Authority: 33 USC 401, Section 10; 1413, Section 404. Principal Purpose: These laws required permits authorizing activities in, or affecting, navigable waters of the United States, the discharge of dredged or fill material Into waters of the United States, and the transportation of dredged material for the purpose of dumping It into ocean waters. Routine Uses: Information provided on this from will be used in evaluating the application for a permit. Disclosure: Disclosure of requested information is voluntary. If information is not provided, however, the permit application cannot be processed nor can a permit be issues. One set of original drawings or good reproducible copies which show the location and character of the proposed activity must be attached to this application (see sample drawings and Instructions) and be submitted to the District Engineer having jurisdiction over the location of the proposed activity. An application that is not completed in full will be returned. (ITEMS I THRU 4 TO BE FILLED BY THE CORPS) 1. APPLICATION NO. 2. FIELD OFFICE CODE 3. DATE RECEIVED 4. DATE APPLICATION COMPLETED (ITEMS BELOW TO BE FILLED BY APPLICAN7) 5. APPLICANT'S NAME 8. AUTHORIZED AGENT'S NAME AND TITLE (en agent is not requited) PS/SE Ballentine, LLC Soil & Environmental Consultants, PA 6. APPLICANT'S ADDRESS 9. AGENT'S ADDRESS 2514 Reliance Ave 11010 Raven Ridge Road Apex, NC 27539 Raleigh, NC 27614 7. APPLICANT'S PHONE NOS. W/AREA CODE 10. AGENT'S PHONE NOS. W/AREA CODE a. Residence a. Residence b. Business (919) 303-8525 b. Business (919)846-5900 11 STATEMENT OF AUTHORIZATION I hereby authorize, Soil & Environmental Consultants, PA to act in my behalf as my agent In the processing of this application and to furnish, upon request, supplemental information In support of this permit application. See attached Agent Authorization Form APPLICANT'S SIGNATURE DATE NAME, LOCATION AND DESCRIPTION OF PROJECT OR ACTIVITY 12. PROJECT NAME OR TITLE (see instructions) Ballentine Subdivision Phase 5, 6, and 7. 13. NAME OF WATERBODY, IF KNOWN (dappirable) 15. LOCATION OF THE PROJECT -Fuquay -Varina COUNTY Wake STATE NC 14. PROJECT STREET ADDRESS (dapplicabie) 16. OTHER LOCATION DESCRIPTIONS, IF KNOWN, (sae instructions) See attached site map (Figure 1) 17. DIRECTIONS TO THE SITE 1.25 miles north of the intersection of Sunset Lake Road (SR 1301) and Hwy 40:1 (Main Street). ENG. FORM 4345, Feb 94 EDITION OF SEPT 91 IS OBSOLETE (Proponent: CECW-OR) 18. Nature of Activity (Description of project, include all features) The proposed development consists of mechanized landclearing, excavation, the placement of fill, and the installation of culverts associated with the construction of Ballentine Subdivision, Phase 5, 6, and 7. 19. Project Purpose (Describe the reason or purpose of the project, see instructions) The project purpose is to provide for road access to a portion of the property that is isolated by streams. USE BLOCKS 20-22 IF DREDGED AND/OR FILL MATERIAL IS TO BE DISCHARGED 20. Reason(s) for Discharge The wetlands in the proposed road alignment will need to be filled to allow for the construction and stabilization of the road. 21. Type(s) of material Being Discharged and the Amount of Each Type in Cubic Yards 1,555 cubic yard of construction grade fill will be placed in the wetlands. 22. Surface Area in Acres of Wetlands or Other Waters Filled (see instructions) For Phase 5, 6, and7, 0.1441 acres of wetland, 71 LF of intermittent channel, and 177 LF of perennial stream channel will be impacted, bringing the cumulative project total to approximately 0.88 acres of wetlands and waters. 23. Is Any Portion of the Work Already Complete? Yes No X_ IF YES, DESCRIBE THE COMPLETED WORK 24. Addresses of Adjoining Property Owners, Lessees, Etc., Whose Property Adjoins the Waterbody (If more than can be entered here, please attach a supplemental list). Adjacent property owners are shown in Attachment12. 25. List of Other Certifications or Approvals/Denials Received from other Federal, State or Local Agencies for Work Described in This Application. AGENCY TYPE APPROVAL' IDENTIFICATION NUMBER DATE APPLIED DATE APPROVED DATE DENIED USACE Approved Delineation 199920461 Adjacent 02/08/1999 DWQ Buffer Determination NBRRO 00-047 01/25/99 USACE 404 Cert. NWP 12, 14, and 26 199920461, 04/19/1999 05/19/1999 199920885 DWQ 401 990380 04/19/1999 06/10/1999 Would include but is not restricted to zoning, building and flood plain permits. 26. Application is hereby made for a permit or permits to authorize the work described in this application. I certify that the information in this application is complete and accurate. I further certify that I possess the authority to undertake the work described herein or am acting as the duly authorized agent of the applicant. 0 - NATURE OF APPLICANT DATE SIGNATURE OF AGENT DATE The application must be signed by the person who desires to undertake the proposed activity (applicant) or it may be signed by a duly authorized agent if the statement in block 11 has been filled out and signed. 18 U.S.C. Section 1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States knowingly and willfully falsifies, conceals, or covers up any trick, scheme, or disguises a material fact or makes any false, fictitious or fraudulent statements or representations or makes or uses any false writing or document knowing same to contain any false, fictitious or fraudulent statements or entry, shall be fined not more than $10,000 or imprisoned not more than five years or both. ? -tom ?y a? EX WETLANDS \ x ` b ZONE ? Z ACTS -_- LEVEL SPREADER ;???? 010 - 10.0 CFS Y L 1- 130 LF TOP LIP EL - 354.5'0 444 r 432 BUFFER IMPACTS (Action ID #200420702 1 DOES NOT 556 23j 88 LF-$7'X63" ARCM/CSP (2) .. ?(STURBANCE r TI. Of SIP OR PAD INTO EX TI NC REEK ` AR CHANNEL AT ? EXI NG CREEK OUUTL n h .x' a BUF ER RIVER E STING D Su ED BANK EXISTING F L SURVEYED - ? C/L• CH"ANN ;1 L \1 • 3d' D M SHOWN IS ZONE 1 9,894 SF JUT a%btj MAUM a RLMMUT ZONE 2 4,564 SF EXHIBIT C TOTAL u,4Q SF; OM AC PRELIMINARY STREAM DISTURBANCE NOT FOR RECORDING OR CONSTRUCTION PERENNIAL m LF UNIMPORTANT INTERMITTENT 71 LF 2W air tar' WETLAND IMPACT 6,277 SF; Q14 AC r?ma t".w BALLENTINE SUBDIVISION BUFM IMPACs MAP WITHER!- & RAVENEL PHASES 5, 6 & 7 Dft /25/ 11116111111111111 1 PLANN/N/ 1 SURVIYON1 R1V1lla1 07 05 If$ rur¦ W am I own =I It 90-4Wm be MFMi-M mwdwaawAm FUQUAY•VARINA lob Na 203%M WAKE COUNTY NORTH CAROUNA Sale f s 50' oAes-??o1wi? .y,,m w, ,M 26.2M &4WIPM WOW t ftSIL, Nc. z r r ? Z Z m W C N 07- o'O m ? m r X ?W m D i I I? ? m ?If" A I_= N m i= 5., " 7 IWO C. ? N? 'n i y ; E E c. +J gd a ff{p UPF o F? _ b !? ?QOe a A .? ? 'x ?? ? 9 E E E 1 Y.