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Home My WebLink About19980260 Ver 6_Re_ U-2579DEF lime spill_Pics_20210701 Wanucha, Dave From:Euliss, Amy Sent:Wednesday, June 30, 2021 4:27 PM To:Wanucha, Dave Cc:Kiser, Marcus K; Suggs, Phillip H; McLaughlin, Zachery R; Wyrick, Scott D; Tucker, Mezak Subject:Re: U-2579DEF lime spill_Pics I am not sure what happened before. It should be attached correctly this time. The limits of the staining are about a 100’ downstream of the project. We will still plan to install the wattles and take the pH samples. 1 2 Get Outlook for iOS From: Euliss, Amy <aeuliss@ncdot.gov> Sent: Wednesday, June 30, 2021 4:21:44 PM To: Wanucha, Dave <dave.wanucha@ncdenr.gov> Cc: Kiser, Marcus K <mkkiser@ncdot.gov>; Suggs, Phillip H <psuggs@ncdot.gov>; McLaughlin, Zachery R <zrmclaughlin@ncdot.gov>; Wyrick, Scott D <sdwyrick@ncdot.gov>; Tucker, Mezak <mtucker@ncdot.gov> Subject: Re: U-2579DEF lime spill The linke d imag e cann ot … I left this photo off of the previous email. My apologies. Get Outlook for iOS From: Euliss, Amy Sent: Wednesday, June 30, 2021 4:14:49 PM To: Wanucha, Dave <dave.wanucha@ncdenr.gov> Cc: Kiser, Marcus K <mkkiser@ncdot.gov>; Suggs, Phillip H <psuggs@ncdot.gov>; McLaughlin, Zachery R <zrmclaughlin@ncdot.gov>; Wyrick, Scott D <sdwyrick@ncdot.gov>; Tucker, Mezak <mtucker@ncdot.gov> Subject: U-2579DEF lime spill Good afternoon, Dave. We are currently doing chemical stabilization of the grade on the U-2579DEF project. Our inspectors discovered a lime slurry spill this afternoon on the grade. We are currently trying to determine what happened. The lime solution went down the slope and into a basin. There is evidence of slurry in the stream. I have attached some pictures showing the lime slurry on the grade, in the basin, a film shown in the stream, and clean up measures underway. DOT has directed Flatiron to cleanup the slurry from the grade, basin, etc. We have instructed them to obtain pH samples upstream, and downstream at 100’ intervals to determine if the lime had an impact on the pH of the waters. We have also directed them to install a series of wattles in the stream to the limits of the staining, and collect any accumulated solids/slurry from the behind the wattles and anywhere along the stream that it has deposited. We’ll keep you up to date when we receive additional information. Note this is permit site 6 (basin 10.5) on the project. Let me know if you would like us to do anything additional. Thanks in advance. Amy Euliss Division 9 PDEA Engineer North Carolina Department of Transportation 336 747 7802 office aeuliss@ncdot.gov 375 Silas Creek Parkway Winston Salem, NC 27127-7167 Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. 3