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HomeMy WebLinkAbout20091244 Ver 1_More Info Letter_20091209 NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H.Sullins Dee Freeman Governor Director Secretary December 9, 2009 Moore County DWQ EXP#: 09-1244 CERTIFIED MAIL:RETURN RECEIPT REQUESTED Mr. William Allen Whispering Pines Retail Investors, LLC 3735 Beam Road, Suite B Charlotte,NC 28217 Project Name: Shops at Whispering Pines REQUEST FOR MORE INFORMATION Dear Mr.Allen: On December 8, 2009,the Express Review Program of the Division of Water Quality(DWQ)received your application dated December 4,2009 to fill or otherwise impact 0.50 acres of wetlands to construct the proposed retail shopping plaza called the Shops at Whispering Pines in Moore County. The DWQ has determined that your application will require additional information. Please provide the following information so that we may continue to review your project and prevent return of your application as required by 15A NCAC 2H.0506: Additional Information Requested 1. Stormwater Management Plan: a. Please either extend the top of the forebay berm to the temporary pool elevation with a reinforced spillway section cut in the middle of the berm to the permanent pool elevation,or provide another measure to elongate the flow path between the inlet and outlet. For example, a sloped middle section joining flat surfaces at either end of the berm(such that the berm section close to FES-11 will be at temporary pool elevation and the section close to FES-15 will be set at the permanent pool elevation). b. Please revise the plans and Supplement Form to locate the permanent pool in the middle of the 10-foot wide vegetated shelf,with 0.5 feet below and above the permanent pool elevation (See DWQ Stormwater BMP manual p. 10-2 Major Design Elements). c. Please show the vegetated shelf with contour elevations on the plans reflecting a 10:1 slope. d. Include a completed Required Items Checklist(Part III of the Supplement Form)which will indicate where items or pertinent information can be found. Anti-flotation calculations or the outlet structure cannot be found. e. The drawdown orifice size should be changed from 0.5 inches, as this draws down over 5 days. The selected size should be between 1.8 and 2.8 inches, 2.5 inches preferred.A submerged orifice outlet configuration which draws water below the permanent pool elevation is recommended. f. The Operation and Maintenance Agreement for the Wet Pond should be revised to reflect the correct pond information. 401 Oversight/Express Review Permitting Unit One 1650 Mail Service Center,Raleigh,North Carolina 27699-1650 NorthCarolina Location:2321 Crabtree Blvd.,Raleigh,North Carolina 27604 Phone:919-733-17861 FAX:919-733-6893 �t 'iv Internet:http:I/h2o.enr.state.nc.us/ncwetlands/ An Equal Opportunity 1 Affirmative Action Employer Whispering Pines Retail Investors,LLC Page 2 of 2 December 9,2009 g. Please start storage or volume accumulation in the pond from the top of sediment cleanout elevation, and make necessary revisions in the report(design section and supplement form). h. Please provide a detailed planting plan for the proposed wet pond(standard format includes: scientific name,common name, source of the plant material, plant spacing,wetland indicator status,etc., as well as planting specifications). Plants selection should reflect the shallow water(a minimum of three different plants)and shallow land(a minimum of three different plants)on the vegetative(littoral)shelf. Please note: Seeding is not an acceptable planting method within the 10ft littoral shelf. 2. PCN Comments: a. Please complete the Owner Information on the PCN form. b. Please provide the wetland JD from the Corps of Engineers(or other correspondence from them with their approval of the final wetland boundary that is depicted on the plans). Please respond within five(5)days of the date of this letter by sending three(3)copies of the above information and any revisions in writing. The Express Review Program is a process that requires all parties to participate in a timely manner. This letter only addresses the application review and does not authorize any impacts to wetlands,waters or protected buffers. Please be aware that any impacts requested within your application are not authorized(at this time)by the DWQ. Thank you for your attention to this matter. If you have any questions or wish to discuss these matters further please do not hesitate to call Joseph Gyamfi or Lia M. Gilleski at 919-733-1786. Sincerely, Cyndi Karoly, Supervisor 401 Oversight/Express Review Program CBK/jg/Img cc: File copy Mr. William Mullin,Dr. J. H. Carter III&Associates,INC., 515F Midland Road, Southern Pines,NC 28387 Mr.Ken Averitte, DWQ Fayetteville Regional Office SENDER: COMPLETE THIS SECTION Mo*MOM 150717#07"LFjdz ■ Gomple'te items 1,2,and 3.Also complete A. Signature item if Restricted Delivery is desired. ❑Agent ■ Print your name and address on the reverse X ❑Addressee so that we can return the card to you. B. Received by(Printed Name) C. Date of Delivery ■ Attach this card to the back of the mailpiece, or on the front if space permits. I Z/4�, D. Is delivery address different from item 1? ❑Yes t 1. Article Addressed to: If YES,enter delivery address below: ❑No Whispering Pines Retail Investors Mr William Allen 12/10/09 3735 Beam Rd Ste B Charlotte NC 28217 3. Service Type DWQ 09-1244 Moore County 13 Certified Mail ❑Express Mail ❑Registered ❑Return Receipt for Merchandise ❑Insured Mail ❑C.O.D. 4. Restricted Delivery?(Extra Fee) ❑Yes 2. Article Number (rransfer from service label) 7009 2250 0002 7823 7624 UNITED STATE$.N$TAt vAQ Postage$F • Sender: Please print your name, address, and ZIP+4 in this box • NC DENR DIVISION OF WATER QUALITY 401 OVERSIGHT/EXPRESS UNIT 2321 CRAB'rREE BOULEVARD. SUITI_;250 RALEIGH,NC 27604