RE_ DWR 20230929_Sunset Road_Mecklenburg Co_Add_ Info Request

Baker, Caroline D
From: Locklear, Susan P
Sent: Tuesday, July 25, 2023 10:55 AM
To: Long Quach
Cc: Conchilla, Ryan; Heath Caldwell; Amber Lipsky; Steve Wilson
Subject: RE: [External] FW: DWR 20230929_Sunset Road -Mecklenburg Co -Add. Info Request
Good morning.
It appears there is a typo in your elevations for the forebay. Q 1 assume they are supposed to read 725.2 and 726.2.
Is the elevation of the weir set for a particular storm event, such as the 100-year?
Susan Locklear, PE, CFM
Stormwater Engineer
Transportation Permitting Branch
North Carolina Department of Environmental Quality
Office: [phone]
[e-mail]
D7 E Q:>
NORTH CAROLINA
Department of Environmental Quality
Email correspondence to and from this address is subject to the North
Carolina Public Records Law and may be disclosed to third parties.
From: Long Quach <[e-mail]>
Sent: Tuesday, July 25, 2023 10:48 AM
To: Locklear, Susan P <[e-mail]>
Cc: Conchilla, Ryan <[e-mail]>; Heath Caldwell <[e-mail]>; Amber Lipsky
<[e-mail]>; Steve Wilson <[e-mail]>
Subject: [External] FW: DWR 20230929_Sunset Road -Mecklenburg Co_Add. Info Request
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Good morning, Susan!
Amber has forwarded your latest comment on the subject project to us. Thanks for reviewing.
To address your comment, we're proposing to push the forebay down near the sand filter with the top of the forebay
elevation=626.2 while keeping the riser's weir elevation at 726.9 as shown on the screenshot below.

With that change, the water will overflow the forebay before getting into the riser, and we believe that will prevent it
from short-circuiting.
Please let us know if that works for you, and we'll revise the exhibit and resubmit it back to you for final approval.
Flo
720
,3 'P
�SUF
WE1 R=72G.9 <.-
�� PROP. RETAINING WAL.I
WITH GEO-GRID
PROP. 8" SAN. SEINERINSTALLED WITH
WITH
JACK & BORE. BMP#1 - —
N❑ IMPACT TO STREAM B - — — — — ~-- DISCHARGE
71
Regards,
Lakndworks
Design Group, PA
Long Quach, P.E.
1230 West Morehead Street, Suite 304
Charlotte, NC 28208
704-841-1604 Ext. 713 (office) / 704-841-1604 (fax)
http://www.landworkspa.com
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From: Amber Lipsky <[e-mail]>
Sent: Monday, July 24, 2023 1:44 PM
To: Long Quach <[e-mail]>; Heath Caldwell <[e-mail]>; Matt Langston
<[e-mail]>; Steve Wilson <[e-mail]>
Subject: Fwd: DWR 20230929_Sunset Road -Mecklenburg Co -Add. Info Request
2

Long,
Please see below and let us know if we can do anything to help you out here. Please note Ryan's request that this is sent
to Susan, just make sure to copy us and him too.
Thanks,
Amber
Forwarded message
From: Conchilla, Ryan <[e-mail]>
Date: Mon, Jul 24, 2023 at 1:37 PM
Subject: DWR 20230929_Sunset Road —Mecklenburg Co_Add. Info Request
To: [e-mail] <[e-mail]>
Cc: Heath Caldwell <[e-mail]>, Locklear, Susan P <[e-mail]>
Amber,
Thanks for providing the attached information.
Comment #4- can you please provide further clarification regarding the prevention of short-circuiting at BMP #1. As
depicted, the revision of the BMP #1 forebay has not been satisfied. Please provide all six pages of the approved SWP
for review.
Responses can be provided directly to the Stormwater Engineer for this project, Susan Locklear (copied above).
Let me know what additional assistance is needed.
Ryan Conchilla, PWS
Environmental Specialist II
401 and Buffer Transportation Permitting Branch (DOT Divisions 7+8)
Division of Water Resources, NC Department of Environmental Quality
919-707-9111 office
[e-mail]

, �: D E '� 7`�,
NORTH CAROLINA ki;
Department of Environmental Quality
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Carolina Public Records Law and may be disclosed to third parties.
From: Amber Lipsky <[e-mail]>
Sent: Thursday, July 20, 2023 4:02 PM
To: Conchilla, Ryan <[e-mail]>
Cc: Heath Caldwell <[e-mail]>
Subject: [External] Re: DWR 20230929_Sunset Road —Mecklenburg Co_Add. Info Request
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Good afternoon Ryan,
I'm stepping in while Heath is out of the office. Please see attached for the revised exhibit and the engineer's response
to your comments.
If you have any more questions, please let me know.
Thank you,
Amber
On Wed, Jul 19, 2023 at 12:31 PM Heath Caldwell <[e-mail]> wrote:
Begin forwarded message:
From: "Conchilla, Ryan" <[e-mail]>
Date: July 19, 2023 at 11:39:36 AM EDT

To: Heath Caldwell <[e-mail]>
Subject: DWR 20230929_Sunset Road —Mecklenburg Co_Add. Info Request
Heath,
Thanks for sending the stream info and the impact exhibit.
Attached are comments regarding the proposed stormwater controls on -site, which will need satisfied
prior to 401 approval. Provide all six sheets of the exhibit for review. The hydrology directed into the
top of Stream B discharges immediately adjacent to the stream and additional information is requested
to document the avoidance of stream impacts.
Ryan Conchilla, PWS
Environmental Specialist II
401 and Buffer Transportation Permitting Branch (DOT Divisions 7+8)
Division of Water Resources, NC Department of Environmental Quality
919-707-9111 office
[e-mail]
From: Heath Caldwell <[e-mail]>
Sent: Monday, July 17, 2023 3:34 PM
To: Conchilla, Ryan <[e-mail]>
Subject: [External] Re: DWR 20230929_Sunset Road_Mecklenburg_
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Ryan -
As you can see by the attached, all impacts to Stream B will be avoided. Retaining walls and 2:1 slopes
will be used to avoid the surrounding buffer. Hydrology will be bypassed to the top of Stream B to
maintain hydrology within the channel. Please let me know if this information answers your questions.
Thank you -
Heath
On Thu, Jul 13, 2023 at 1:12 PM Conchilla, Ryan <[e-mail]> wrote:
Hi Heath,
I've reviewed your application and have provided a few comments below.
The project is out on Public Comment Period until July 301". This info can be forwarded directly to me
via email. I'll review it and will reach out with any further questions. Thanks-
- two USACE JDs for the site are referenced on page 4 of the PCN, however a complete wetland
delineation report is not available for review.
-main points of interest is NCDEQ Form B and all supporting documention as listed on Figure 6, page
46.
-page 4, Section E of PCN, provide additional information regarding the advoidance and minimization
efforts planned upgradient of Stream SB.
Ryan Conchilla, PWS
Environmental Specialist II
401 and Buffer Transportation Permitting Branch (DOT Divisions 7+8)
Division of Water Resources, NC Department of Environmental Quality
919-707-9111 office

[e-mail]
From: Heath Caldwell <[e-mail]>
Sent: Tuesday, July 11, 2023 10:30 AM
To: Pitner, Andrew <[e-mail]>; Conchilla, Ryan <[e-mail]>
Cc: Scheller, Roberto <roberto.scheller@deg. nc.gov>; Amber Lipsky <amber.lipsky@wetlands-
epg.com>
Subject: Re: [External] Re: Payment Confirmation
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Thanks Andrew!
Ryan, once you've had a chance to take an initial look, can you please give me a call. Trying to
expedite a review for a client that has been bitten by some untimely rule changes by the USACE.
Thanks!
Heath Caldwell
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
704.999.5279
On Tue, Jul 11, 2023 at 9:24 AM Pitner, Andrew <[e-mail]> wrote:
Hi Heath,
The only real update is that Ryan Conchilla will be reviewing this one. I've copied him on this
message. Please note that the public comment period ends on July 30.

Andrew
Andrew H. Pitner, P.G.
I Regional Supervisor
Water Quality Regional Operations Section
Mooresville Regional Office
Division of Water Resources
Department of Environmental Quality
704 235 2180 direct office
704 663 1699 MRO main line
704 663 6040 fax
DWR website: http://www.ncwater.org
610 East Center Avenue, Suite 301, Mooresville, NC 28115
<image001.png>
From: Heath Caldwell <[e-mail]>
Sent: Monday, July 10, 2023 6:26 AM
To: Pitner, Andrew <[e-mail]>
Cc: Scheller, Roberto <roberto.scheller@deg. nc.gov>; Amber Lipsky <amber.lipsky@wetlands-
epg.com>
Subject: [External] Re: Payment Confirmation
0

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Andrew -
Any update on this one?
Fwd: Fee Received for Sunset Road ID # 20230929 Ver 1
On Jul 6, 2023, at 8:02 AM, Heath Caldwell <[e-mail]>
wrote:
Andrew -
Please let me know if there is anything we might do to accelerate the review of this
application. Thanks!
Heath
On Thu, Jun 29, 2023 at 9:56 PM Heath Caldwell <heath.caldwell@wetlands-
epg.com> wrote:
Andrew -
This referenced project was the one I had talked with you about on Wednesday in
hopes of expediting. Please let me know if there is anything I might do to help out.
Thanks for your consideration!
Heath
9

Begin forwarded message:
From: [e-mail]
Date: June 29, 2023 at 9:53:06 PM EDT
To: [e-mail]
Subject: Payment Confirmation
Thank you for your recent payment to NC DEQ Wetlands ePayment.
Payment Application: NC DEQ Wetlands ePayment
Payment Status: Payment completed successfully.
Confirmation Number: 23062989111575
Payment Date: 06/29/2023
I
--------------------
Billing Address: Len Rindner
10612D Providence Road PMB 550
Charlotte, NC 28277
7049042277
( --------------------
Card Type: MC
Card Number: x4380
--------------------
Payment Amount: 240.00 USD
Convenience Fee: 6.36 USD
Total Amount: 246.36 USD
--------------------
Reference Information: 20230929,1,Non-DOT,Sunset Road,Fh 1524
Sunset Road,2023WT000829
I
DO NOT REPLY DIRECTLY TO THIS EMAIL.
I
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Heath Caldwell
Wetlands & Environmental Planning Group
I Leonard S. Rindner, PLLC
www.wetlands-epg.com
704.999.5279
10

Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third
parties by an authorized state official.
Heath Caldwell
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
704.999.5279
Heath Caldwell
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
704.999.5279
Amber Lipsky
11

Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-eoe.com
401.339.4292
Amber Lipsky
Wetlands & Environmental Planning Group
Leonard S. Rindner, PLLC
www.wetlands-epg.com
401.339.4292
12