20171548 Ver 1_USACE Correspondence_20191211

Strickland, Bev
From: Bailey, David E CIV USARMY CESAW (USA) <[e-mail]>
Sent: Wednesday, December 11, 2019 3:13 PM
To: Perry Isner
Cc: Homewood, Sue; Chris Huysman; Nolan Franz; Paul Holst
Subject: [External] RE: [Non-DoD Source] SAW-2017-02386, Huffman Point Non-compliance
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to [e-mail]<maiIto: [e-mail]>
Thanks Perry. The Corps is in agreement with your plan to resolve the existing permit non-compliance issue as described
in your email dated November 26, 2019 and shown in the attachments included in your email of December 9, 2019. We
will set the required completion date for this work at January 31, 2020. Please let me know if you have any questions.
-Dave Bailey
David E. Bailey, PWS
Regulatory Project Manager
US Army Corps of Engineers
CE-SAW-RG-R
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Phone: [phone], Ext. 30.
Fax: [phone]
Email: [e-mail]
We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey is
located at: http://corpsmapu.usace.army.mil/cm_apex/f?p=136:4:0
Thank you for taking the time to visit this site and complete the survey.
-----Original Message -----
From: Perry Isner [mailto:[e-mail]]
Sent: Monday, December 9, 2019 11:27 AM
To: Bailey, David E CIV USARMY CESAW (USA) <[e-mail]>
Cc: Homewood, Sue <[e-mail]>; Chris Huysman <[e-mail]>
Subject: Fwd: [Non-DoD Source] SAW-2017-02386, Huffman Point Non-compliance
David and Sue, see below from Nolan concerning the Huffman Point non-compliance.
Let me know what you think or if you have any questions. Thanks,
Forwarded message
From: Nolan Franz <[e-mail] <mailto:[e-mail]> >
Date: Fri, Dec 6, 2019 at 10:42 AM
Subject: RE: [Non-DoD Source] SAW-2017-02386, Huffman Point Non-compliance
To: Perry Isner <[e-mail] <maiIto: [e-mail]> >

Cc: Chris Huysman <[e-mail] <mailto:[e-mail]> >
Perry,
See the attached PDF showing the additions you all suggested. Do you think this will be enough? Or have I mis-
represented something in my drawing? Additionally, when we were originally sizing the pipe, we took into account that
there would be a foot of sediment in the pipe. I have attached the calculation showing that the pipe will still flow the
same storm event that is shown on the approved plans.
Let me know if you need anything else!
Thanks,
Nolan M. Franz, E.I.T
3859 Battleground Ave, Suite 300
Greensboro, NC 27410
(c) 540-539-0617
(o) 336-286-3350
[e-mail] <mailto:[e-mail]>
Blockedwww.hagen-eng.com <Blockedhttp://www.hagen-eng.com/>
From: Perry Isner <[e-mail] <maiIto: [e-mail]> >
Sent: Thursday, December 5, 2019 9:43 AM
To: Nolan Franz <[e-mail] <maiIto: [e-mail]> >
Cc: Chris Huysman <[e-mail] <mailto:[e-mail]> >
Subject: Re: [Non-DoD Source] SAW-2017-02386, Huffman Point Non-compliance
Nolan, is this something you can prepare? Any thoughts regarding David's concerns about the locals?

On Mon, Dec 2, 2019 at 9:27 AM Bailey, David E CIV USARMY CESAW (USA) <[e-mail]
<mailto: David. [e-mail]> > wrote:
Hi Perry, and thanks for the email. I reviewed the proposal to resolve permit non-compliance at the Huffman Point
culvert and I tentatively agree with your plan. Could you send a plan/profile view showing the concept, including the
baffles, rip rap changes and notched log sill?
Also, would local government be ok with the baffle installation as the pipe is sized to carry a specific storm event
and any material (baffle, or sediment build up) would reduce the capacity?
Thanks.
-Dave Bailey
David E. Bailey, PWS
Regulatory Project Manager
US Army Corps of Engineers
CE-SAW-RG-R
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Phone: [phone], Ext. 30.
Fax: [phone]
Email: David. [e-mail] <mailto: David. [e-mail]>
We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey
is located at: Blockedhttp://corpsmapu.usace.army.miI/cm_apex/f?p=136:4:0
Thank you for taking the time to visit this site and complete the survey.
-----Original Message -----
From: Perry Isner [mailto:[e-mail] <mailto:[e-mail]> ]
Sent: Tuesday, November 26, 2019 4:01 PM
To: Homewood, Sue <[e-mail] <mailto:[e-mail]> >
Cc: Bailey, David E CIV USARMY CESAW (USA) <[e-mail]
<mailto: David. [e-mail]> >; Nolan Franz <[e-mail] <mailto:[e-mail]> >;
Chris Huysman <[e-mail] <mailto:[e-mail]> >
Subject: [Non-DoD Source] SAW-2017-02386, Huffman Point Non-compliance
Good afternoon Sue and David. This email is in regard to the non-compliance for the project referenced above.
Please see below for a brief conceptual outline of the proposed remedy, as well as some representative photographs.
We have confirmed that this approach is satisfactory with the project engineer (cc'ed).
1. Leave upstream as it is; accumulation should occur over time as a result of activities below:
2. Install brick baffles at each drop inlet location (upstream side of each junction spanning the width of the flat
spot). From inlet, the first one should be 1-3 inches above the invert. The second one should cause 1-3 inches of back
water on the first baffle.

3. Install baffle on splash pad with an elevation sufficient to cause 1-3 inches of backwater.
4. Establish a channel through the rip -rap pad with a modest slope that is field adjusted to the sill- see next item.
5. Install a notched log sill at the end of the rip -rap pad with a 3-8 inch drop which should cause 1-3 inch backwater
at splash pad. Nearby tree has been marked for this use- photo included- (24" Green Ash).
Don't hesitate to let me know if you have any questions about the provided information.
Best regards,
Perry Isner
Wetlands & Waters, inc.
328 East Broad St. Suite D
Statesville, NC 28677
704.773.4239
[e-mail] <mailto:[e-mail]> <maiIto:perryisner@wetlands-
waters.com <mailto:[e-mail]> >
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Perry Isner
Wetlands & Waters, inc.
328 East Broad St. Suite D
Statesville, NC 28677
704.773.4239
[e-mail] <maiIto: [e-mail]>
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Perry Isner
Wetlands & Waters, inc.
328 East Broad St. Suite D
Statesville, NC 28677
704.773.4239
[e-mail] <maiIto: [e-mail]>
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The information contained in this email message is confidential and may be legally privileged and is intended only for
the use of the individual or entity named above. If you are not an intended recipient or if you have received this
message in error, you are hereby notified that any dissemination, distribution or copy of this email is strictly prohibited.
If you have received this email in error, please immediately notify us by return email or telephone if the sender's phone
number is listed above, then promptly and permanently delete this message. Thank you for your cooperation and
consideration.