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Home My WebLink About20130223 Ver 7_U-2524 C_D Revised 25 of 25 Sheet_20190225Carpenter,Kristi From: Cheely, Erin K Sent: Monday, February 25, 2019 1:03 AM To: David.E.Bailey2@usace.army.mi) Cc: Norton, Apri) R Subject: RE: [External] RE: Request for Additional Information_ 20130223v7 U-2524CD Modification Guilford Attachments: U-2524 C_D Revised Sheet 25 of 25 - Feb 2019.pdf I checked with the Division about #1, and yes, the stepdown grade controls are within the 70 If of stabilization. With regard to #2, you are correct - I did not grab the most recent summary sheet after that change for sites 11 and 12 was made in July 2016. Apologies... Attached is the correct revised sheet 25 of 25. Hope you had a nice weekend, erin -----Original Message----- From: Bailey, David E CIV USARMY CESAW (USA) <David.E.Bailey2@usace.army.mil> Sent: Wednesday, February 20, 2019 12:17 PM To: Cheely, Erin K <ekcheely@ncdot.gov> Cc: Norton, April R <april.norton@ncdenr.gov> Subject: [External] RE: Request for Additional Information_20130223v7_U-2524CD Modification Guilford CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to report.spam@nc.gov<mailto:report.spam@nc.gov> Hi Erin, and thanks for the updated information. 2 quick things: 1) can you confirm that the footprint of the rock stepdown structures occurs within the 70 I.f. footprint of bank stabilization? 2) it looks like Sheet 25 needs to be revised to show that sites 11 and 12 and their associated impacts were removed from the U-2524D project to be included in the U- 2525C project, per our Permit Mod for U-2525C dated 8/11/2016. Can you confirm? If so, please send the revised Sheet 25. Thanks! -Dave Bailey David E. Bailey, PWS Regulatory Project Manager US Army Corps of Engineers CE-SAW-RG-R 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 Phone: (919) 554-4884, Ext. 30. Fax: (919) 562-0421 Email: David.E.Bailey2@usace.army.mil We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey is located at: http://corpsmapu.usace.army.mil/cm_apex/f?p=136:4:0 Thank you for taking the time to visit this site and complete the survey. -----Original Message----- From: Cheely, Erin K [mailto:ekcheely@ncdot.gov] Sent: Tuesday, February 19, 2019 12:08 PM To: Norton, April R <april.norton@ncdenr.gov> Cc: Bailey, David E CIV USARMY CESAW (USA) <David.E.Bailey2@usace.army.mil>; Patterson, Robert D<robert.patterson@ncdenr.gov>; Moon, Chris D <cdmoon@ncdot.gov>; Thomson, Nicole J<njthomson2@ncdot.gov>; Parker, Jerry A <jparker@ncdot.gov>; Carpenter,Kristi <kristilynn.carpenter@ncdenr.gov>; Dagnino, Carla S <cdagnino@ncdot.gov> Subject: [Non-DoD Source] RE: Request for Additional Information_20130223v7_U- 2524CD Modification Guilford April, Attached and below are responses to your on-hold request for additional information. 1. Please see the attached engineering response from Craig Lee (NCDOT Hydraulics) and Byron Moore (NCDOT Onsite Engineering) showing the calculations and reasoning for the rock size in the proposed bank stabilization and grade controls at Permit Site 4. Please see the revised Sheet 12a of 25 reflecting the rock size recommendations and the addition of geotextile for added stability. 3. Please see the attached map from the 1995 FEIS marked with the location of Site 4 with respect to the project corridor. This site was within the project footprint at the time the preferred alternative (LEDPA) was selected for this project prior to buffer rules and is therefore not subject. Please let me know if you have any additional questions or need any additional information, thanks! -erin Erin Cheely Environmental Program Consultant Environmental Analysis Unit N.C. Department of Transportation 919 707 6108 office 919 323 5192 mobile ekcheely@ncdot.gov <mailto:ekcheely@ncdot.gov> 1598 Mail Service Center Raleigh, NC 27699-1598 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. From: Norton, April R <april.norton@ncdenr.gov> Sent: Friday, January 25, 2019 2:56 PM To: Cheely, Erin K <ekcheely@ncdot.gov> Cc: David.E.Bailey2@usace.army.mil; Patterson, Robert D <robert.patterson@ncdenr.gov>; Moon, Chris D <cdmoon@ncdot.gov>; Thomson, Nicole J<njthomson2@ncdot.gov>; Parker, Jerry A<jparker@ncdot.gov>; Carpenter,Kristi <kristilynn.carpenter@ncdenr.gov> Subject: RE: Request for Additional Information_20130223v7_U-2524CD Modification Guilford Erin, The Division of Water Resources received your application dated January 11, 2019, requesting a 401 Water Quality Certification for the subject project. The Division has determined that your application is incomplete and cannot be processed. The application is on-hold until all the following information has been addressed. 1. Please provide calculations to ensure that the rocks/boulders are appropriately sized, based on stream flow/velocity/shear stress. [15A NCAC 02B .0216] 2. It appears as though a geotextile is not proposed for stability within the rock step- down structures. If this is the case, please explain why geotextile is not proposed. [15A NCAC 02H .0506] 3. If riparian buffers are impacted, please locate all of the protected riparian buffers as overlays on the site plan, clearly showing Zone 1 and Zone 2 and enumerate all riparian buffer impacts on the site plan and clearly label impacts (Buffer Impact 1, etc.). The Division recommends highlighting by hatching or shading all impacts areas for temporary impact areas and permanent impact areas. Please keep in mind that any new buffer impacts may not fall under the previous buffer exemptions for this project. [15A NCAC 02 .0262] Please respond within 30 days in writing. Thanks, April From: Cheely, Erin K Sent: Thursday, January 24, 2019 11:27 AM To: Norton, April R <april.norton@ncdenr.gov <mailto:april.norton@ncdenr.gov> > Cc: David.E.Bailey2@usace.army.mil <mailto:David.E.Bailey2@usace.army.mil> ; Patterson, Robert D <robert.patterson@ncdenr.gov <mailto:robert.patterson@ncdenr.gov> >; Moon, Chris D <cdmoon@ncdot.gov <mailto:cdmoon@ncdot.gov> >; Thomson, Nicole J <njthomson2@ncdot.gov <mailto:njthomson2@ncdot.gov> > Subject: RE: Request for Additional Information_20130223v7_U-2524CD Modification Guilford April, I reached out to the Division with regard to your questions and below is the response I received from Chris Moon. Let me know if further information or changes are needed: 1. The As-Built plan drawing I created was based on the conversation between David Bailey and I. I wasn't given any design criteria/calculations to go by other than to draw it based on the same drawing I created for Permitted site 7. The rock size was based on: (A) What can be typically found in Class 1(sifting through loads of rock to meet the parameters in the drawing) length, width, height. (B)Trying to find flat tops and bottoms and being wide enough to meet the embedment to hold the rocks in place during heavy flow in the stream. 2. There was no geotextile utilized because it wasn't requested when it was done at site 7 so it wasn't drawn for this site as well. If it is something that needs to be incorporated we will use it. Basically I have drawn the As-Built per the agency request. If I need to mock up the drawing just let me know what I need to add. Thanks, erin From: Norton, April R <april.norton@ncdenr.gov <mailto:april.norton@ncdenr.gov> > Sent: Tuesday, January 22, 2019 9:38 AM To: Cheely, Erin K <ekcheely@ncdot.gov <mailto:ekcheely@ncdot.gov> > Cc: David.E.Bailey2@usace.army.mil <mailto:David.E.Bailey2@usace.army.mil> ; Patterson, Robert D <robert.patterson@ncdenr.gov <mailto:robert.patterson@ncdenr.gov> > Subject: Request for Additional Information_20130223v7_U-2524CD Modification Guilford Erin, Thank you for your 401 Water Quality Certification application, dated January 11, 2019. To continue the 401 Water Quality Certification review for the subject project, please provide the below additional information: 1. Please provide calculations to ensure that the rocks/boulders are appropriately sized, based on stream flow/velocity/shear stress. 2. It appears as though a geotextile is not proposed for stability within the rock step- down structures. If this is the case, please explain why geotextile is not proposed. Thanks, April April R. Norton Environmental Senior Specialist Transportation Permitting Unit Division of Water Resources NC Department of Environmental Quality 919-707-9111 office 919-710-6516 mobile april.norton@ncdenr.gov <mailto:april.norton@ncdenr.gov> 512 North Salisbury Street, 12th Floor (physical) 1617 Mail Service Center (mailing) Raleigh, NC 27699 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.