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Home My WebLink AboutRe_ R-3300B Hampstead Bypass sediment losses (from 12_11_2023 inspection)From:Sprinkle, Hannah H To:Westphal, Anneliese; Steffens, Thomas A CIV USARMY CESAW (USA); Lane, Stephen Cc:Giles, Jon W; Steenhuis (LJB, Inc.), Joanne H Subject:Re: R-3300B Hampstead Bypass sediment losses (from 12/11/2023 inspection) Date:Tuesday, December 12, 2023 1:28:13 PM Attachments:image001.png Anneliese, Thank you for the report, please keep us updated with recovery efforts. I will add this report to the file. Thank you, Hannah From: Westphal, Anneliese <awestphal@ncdot.gov> Sent: Tuesday, December 12, 2023 1:24 PM To: Sprinkle, Hannah H <hannah.sprinkle@deq.nc.gov>; Steffens, Thomas A CIV USARMY CESAW (USA) <Thomas.A.Steffens@usace.army.mil>; Lane, Stephen <stephen.lane@deq.nc.gov> Cc: Giles, Jon W <jwgiles1@ncdot.gov>; Steenhuis (LJB, Inc.), Joanne H <ext- jhsteenhuis@ncdot.gov> Subject: R-3300B Hampstead Bypass sediment losses (from 12/11/2023 inspection) Hannah, Tom, and Stephen, Ben Meyer has provided the following information from losses that were discovered yesterday. They occurred after the rain event. Please see the attached photos. -Sta. 611+81 Lt. -L1- A section of temporary silt fence and special sediment control fence was overwhelmed and ~3cy of sediment was deposited in wetland. -Sta. 632+34 Lt. -L1- 30" RCP x-line str. 703 had significant erosion at outfall of pipe. Temporary silt fence and special outlets were overcome with buildup and resulted in ~2cy of sediment deposited into wetland area. -Sta. 712+50 Lt. -L1- Small section of temporary silt fence undermined during heavy rains and resulted in ~3cy of sediment loss into wetland at outfall of C13. Sta. 712+20 Lt. -L1- New section of temporary silt fence undermined during rains and resulted in ~1cy of sediment into wetland area. Please let me or Jon know if you have any questions. Thanks, Anneliese Anneliese Westphal Environmental Senior Specialist Division 3 NCDOT- Division of Highways 910 341 2000 office 910 604 1330 mobile 910 675 0143 fax awestphal@ncdot.gov 5501 Barbados Blvd Castle Hayne, NC 28429-5647 Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.