20180661 Ver 1_Request for Additional Information_20180525

Moore, Andrew W
From: Moore, Andrew W
Sent: Friday, May 25, 2018 1:24 PM
To: Kaylie Yankura
Cc: '[e-mail]'
Subject: RE: [External] Second Request of Additional Information - Mud Creek Interceptor Sewer
Line
Kaylie,
Pursuant to Title 15A NCAC 02H .0502(c), I will place the subject project on hold until the information requested below is
received by the Division.
Andrew W. Moore, P.G.
Environmental Specialist — Asheville Regional Office Water Quality Regional Operations Section NCDEQ— Division of
Water Resources
828 296 4684 office
email: [e-mail]
2090 U.S. Hwy. 70
Swannanoa, N.C. 28778
Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed
to third parties.
-----Original Message -----
From: Brown, David W CIV USARMY CESAW (US) [mailto:[e-mail]]
Sent: Friday, May 25, 2018 12:17 PM
To: Kaylie Yankura <[e-mail]>
Cc: Leslie, Andrea J <[e-mail]>; Hamstead, Byron <[e-mail]>; Moore, Andrew W
<[e-mail]>
Subject: [External] Second Request of Additional Information - Mud Creek Interceptor Sewer Line
CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an
attachment to Report Spam.<mailto:[e-mail]>
ClearWater Environmental Consultants, Inc.
Asheville, NC
Kaylie Yankura,
The Corps has received and reviewed your comments and documents per the Corps' request for additional information
dated March 26, 2018, for the Mud Creek Interceptor Sewer Line project in Hendersonville, Henderson County, NC. After
review and evaluation of the submitted documents, the Corps is requesting the following additional information.
1

1) The re -submitted PCN wetland impacts table does not note the permanent impacts to forested and shrub -shrub
wetlands by conversion to herbaceous wetlands within the permanently maintained corridor along the utility right of
way. Please revise and resubmit this table noting in the comment section that approximately 0.5 acres of wetlands will
be permanently impacted due to conversion for the establishment of a 10 -ft wide permanent maintenance corridor.
2) The applicant is proposing broad impacts to WoUS for this project. Provide an analysis of alternatives to the proposed
sewer line alignment. This analysis should also include the feasibility of using alternative construction methods and
sewer line operation techniques in order to minimize impact to jurisdictional aquatic resources.
3) The submitted documents do not note construction access points/corridors to the project area. Please submit
plans/maps locating these corridors and noting if impacts to WoUS will occur for these access features.
At this time, the request to utilize NWP 12 for authorization of impacts to WoUS is on hold until the above additional
information has been received. Once the Corps receives the information noted above we will be able to continue to
process your request. If you have any questions please contact me.
Sincerely,
David Brown, PG
Regulatory Specialist/Geologist
USACE Wilmington District -Asheville Regulatory Field Office
151 Patton Avenue, Room 208
Asheville, NC 28801-5006
828-271-7980, ext. 4232
[e-mail]