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HomeMy WebLinkAbout20190749 Ver 2_Meeting Minutes_20200327 (3) Wanucha, Dave From:Euliss, Amy Sent:Thursday, March 26, 2020 8:27 AM To:Wanucha, Dave; Braspennickx, Nicholle M CIV USARMY CESAW (US) Cc:White, Chuck; Braquet, Stephanie Subject:Brown Road pipe replacement Stokes( Attachments:Pomona Pipe Quote-Revised.pdf; IMG_20200206_150122.jpg; 840290_Routine_02_08_ 2019.pdf Dave and Nicholle, We have written 404 and 401 permits for the replacement of 2 lines of 98”x72” CMPA with 4’ in between the pipe (Total of 192”). We have had the road closed since flooding damages caused a pipe failure on February 6, 2020. Prior to the failure of the pipe, the plan was to replace with a 2 barrel 8’X7’ reinforced concrete box culvert that was going to be let to contract. However, now our Bridge Maintenance forces are going to handle the replacement. Our Bridge Maintenance Engineer has found that switching to a 20’-6” span x 7’-3” rise Aluminum Box Culvert will be more economical and quicker to install. He is in discussions with the pipe company to have the pipe fabricated with one foot baffles on a single side to maintain a low flow channel inside the pipe. Prior to giving him the ok to proceed with the cost, I wanted to run it by you and see if you had any objections. Page 5 and 6 of the attached quote are shop drawings of what the pipe will look like. Also attached is a picture of the flooding that damaged the pipe. The last pdf is a copy of pipe inspection report which has pictures of what the pipe looked like under normal conditions. This is a time sensitive matter, so please respond as soon as possible. Thanks so much! For reference the DWR permit number is 2019-0749 and the USACE Action ID is 2019-01013. Amy Euliss NCDOT Division 9 Environmental Officer 375 Silas Creek Parkway Winston Salem, NC 27127 (336) 747-7800 Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. 1