20201306 Ver 1_More Info Received_20201214

Strickland, Bev
From: Tinklenberg, Chris <[e-mail]>
Sent: Monday, December 14, 2020 10:41 AM
To: Johnson, Alan
Cc: Perez, Douglas J
Subject: [External] RE: sugar creek atrium greenway 20-1306
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Hey Alan!
I think we talked about this one back in August or so, but just to refresh your memory ... this project encompasses the
portion of LSC Greenway that is immediately adjacent to the CIVIC Main Campus in Dilworth. 100% of the project is
greenway replacement/temporary impacts, driven by the failing gabion walls beneath the existing LSC Greenway. Any
widening of the greenway will occur landward, so no new stream bed impacts are proposed. Culverts are not proposed;
however, they are proposing to construct a new bridge south of the existing Medical Center Drive bridge and remove
the existing bridge:
Bridge abutments will be placed well beyond the banks of LSC and no work in the stream channel is proposed. Riprap
will be placed along the abutments only. A temporary in -channel stream diversion using either a stacked sandbag
barrier or jersey barrier method is proposed to allow for construction in the dry as illustrated on sheet C-804 of the
erosion control plans.
Let me know if you need any additional information.
Thanks,
Chris

Chris Tinklenberg, PWS
Kimley-Horn 1200 South Tryon Street, Suite 200, Charlotte, NC 28202
Direct: 704 409 1802 1 Mobile: [phone]
From: Johnson, Alan <[e-mail]>
Sent: Monday, December 14, 2020 9:39 AM
To: Tinklenberg, Chris <[e-mail]>
Cc: Perez, Douglas J <[e-mail]>
Subject: sugar creek atrium greenway 20-1306
How much is retaining wall and the other soft/typical enhance stabilization?
Not culverts?
Have we talked about this one. Greenways are coming in left and right?
Dki%ion of WAter Rv%ourcc%
Alan D Johnson — Senior Environmental Specialist
NC Dept. of Environment & Natural Resources (NCDENR)
Division of Water Resources - Water Quality Regional Operations
610 East Center Ave., Suite 301, Mooresville, NC 28115
Phone: [phone] Fax: [phone]
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