20190903 Ver 1_Culvert Crossing with Aerial_20190802

Strickland, Bev
From:
Gorman, Kevin <[e-mail]>
Sent:
Friday, August 02, 2019 10:58 AM
To:
Rene Pretorius; Johnson, Alan; [e-mail]
Cc:
Janiczak, Catherine M CIV USARMY CESAW (US)
Subject:
[External] RE: tomlin mill solar, DWR#19-0903
Attachments:
1045 -Culvert Crossing with Aerial.pdf
nal email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Alan,
Following up on this. My apologies, I had intended on doing this last week. The current proposed crossing location is
where there is already a farm crossing occurring in the channel. We looked at running the road around the area to the
west at the headwaters of the channel however there is a 50' setback from the parcel line and the topography is really
steep in there. The drainage area to the current culvert location is approx. 25.5 acres and we are proposing a 36"
diameter RCP that we would set below the invert of the channel. The fill footprint on the channel is 51' and we could
eliminate the upstream riprap and use existing bed material. We have around 16' of riprap on the downstream end of
the culvert and we could look at the bed material to see if it is rocky to eliminate using the riprap there. I have attached
a plan that shows the aerial photo behind it for refence where the existing crossing is occurring at now by the
landowner.
Kevin Gorman, PLA, LEED AP I Senior Project Manager
Alfred Benesch & Company
P 704-521-9880 / Direct: 704-496-6298
From: Rene Pretorius <[e-mail]>
Sent: Thursday, July 18, 2019 11:54 AM
To: Johnson, Alan <[e-mail]>; [e-mail]; Gorman, Kevin
<[e-mail]>
Cc: Janiczak, Catherine M CIV USARMY CESAW (US) <[e-mail]>
Subject: Re: tomlin mill solar, DWR#19-0903
Good afternoon Alan,
I am adding Kevin Gorman to this conversation, he is working with us to design this project. I believe he can address
most of not all of your concerns and questions.
Best regards,
Rene
GreenGoRene Pretorius GIS Analyst
GreenGo Energy US, Inc. 1447 S. Tryon St., Suite 201, Charlotte, NC 28203
Email: [e-mail] I Mobile: [phone]

Confidentiality Notice: The information contained in this message may be privileged and confidential and protected from
disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering
this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this
communication is strictly prohibited. If you have received this communication in error, please notify us immediately by
replying to the message and deleting it from your computer. Thank you.
From: Johnson, Alan <[e-mail]>
Sent: Thursday, July 18, 2019 9:59 AM
To: [e-mail]
Cc: [e-mail]; Janiczak, Catherine M CIV USARMY CESAW (US)
Subject: tomlin mill solar, DWR#19-0903
I am not sure I understand the application. It appears based on the design below that impacts to streams and wetland
CAN be avoided as shown below (the red line). A wide potential access area and then the access road adjacent to the
property boundary.
The map indicates a "bridge", the application states 40ft of excavation and 82 ft for a culvert. Not sure what the 40 ft
refers to and the purpose. And it appears there is an excessive amount of riprap proposed at the outfall. Maybe a 48
inch pipe (if that is proposed) and no riprap, would work. The proposed pipe size indicates that the drainage area is
relatively small and need for a velocity dissipator may not really be required.

DWR
DFvNion of Water Rc%ourcr�
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]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.

DWR
DM on of Wmer Resources

IAP
II \ $24
8-22
--83-1.
`8
ig
�1 I/1/1111 ___ __ __ \/ On � -' \ \`�; \\ - - \\\ � - I ♦ \ - \ `\ I , \\
-
5+00
\/I � �` � -'' -__ ---� - `; � 11`�,�, `"� C4_ \ ` `\1 \\111 ' i '♦1 i '`, -
\ - -
1 I �;1 ♦
:' - - - -- 819 -r-�- --� - -
1
- --- 817- - --------------
N
-
/ / 111 ♦,',__ 1 ,__ \ -'\ -
` - -' 1 -_,_ 111 , \�/`\� _` I-� ,II � I� _• -' ♦ \♦ `.1`` \ `':\��`♦I I
I
1' I --_- / \tea✓♦` ♦ 111 r, / / __- � ♦`\ -- _- \ \`! \\ `� \ 11\
/f `♦`' -1 / _-\--/`� ,, ''' /-`,_\``�_ - ''/�_- `� \\ - ! �` - - \\♦ 11'1
2.
- f� \ ♦♦` \ \ \ \
-- i� v`moi A A` 1'♦ / l A` ♦I
`��/ ` J _- __ - " _`___-- _/ . - - _____' -__ ♦`1 `\111 \\` 11 ! ^ C\\�1♦♦--` \I♦ \`11 \\\I `I �- - \\ \ �
I /
1