20221191 Ver 1_Town of Apex Email Correspondance_20220831

Spence Hutcheson
From: Robert Patterson <[e-mail]>
Sent: Tuesday, August 23, 2022 2:13 PM
To: Jake Buzzell
Cc: James Whitacre; Jessica Bolin; James Misciagno; Jimmy McClure
Subject: RE: Project Delta - SCM as -built inspection
Jake,
After looking at this further, there doesn't appear to be an existing draw to the stream.
The riprap channel to the stream needs to be installed per the approved SCM plan. This will require a buffer
authorization for the buffer impacts. I don't see where that was obtained previously. One from the Town for zone 3
impacts, and a separate one from NCDEQ for zones 1 and 2 neuse buffer. The SCM overflow channel is considered an
allowable impact, so no mitigation is required.
The Town zone 3 application (NPA) is located on our website:
https://link.edgepilot.com/s/9a229adf/I2RmtSDOdUGQMJ HE1rZDQ?u=https://www.apexnc.org/512/Riparian-Buffers
The one for DEQ is on their website:
https://link.edgepilot.com/s/85001963/Vnu7MvPciES71iBm1ZtvGw?u=https://deq.nc.gov/buffer-authorizations-and-
variances
On another note, the top and back side of the SCM embankment need to be stabilized asap to prevent sediment
discharge into the buffer.
Let me know if you have any other questions. Thanks.
APEX
NORTH CAROLINA
Robert Patterson, PE
Sr. Engineer
Town of Apex I Stormwater Engineering
[phone]
https://link.edgepilot.com/s/b705a6fe/-rRR UrOzkCscam mWSD6g?u=http://www.apexnc.org/
0000
Please note that email sent to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third
parties.
From: Jake Buzzell <[e-mail]>
Sent: Monday, August 22, 2022 11:04 AM
To: Robert Patterson <[e-mail]>
Cc: James Whitacre <[e-mail]>
Subject: RE: Project Delta - SCM as -built inspection
Notice: This message is from an external sender.
Do not click links or open attachments unless you trust the sender, and can verify the content is safe.
i

Good morning Robert,
We are just about wrapped up with the open items from the inspection report and will be in touch shortly to schedule
another inspection.
You are also correct about the rip rap channel. It appears that was initially shown but in the end was not needed as
shown on the grading and erosion control plan. Is there anything we need to do on our end to get this resolved.
Thank you,
Jake Buzzell
Project Engineer
Advanced Civil Design
51 Kilmayne Drive, Suite 102
Cary, North Carolina 27511
main: 919.481.6290
direct: 919.535.4059
[e-mail]
https://link.edgepilot.com/s/19f21b6e/CpBzciksxwEK-Kn4-w05Kog?u=http://www.advancedcivildesign.com/
From: Robert Patterson <[e-mail]>
Sent: Wednesday, August 17, 2022 4:44 PM
To: James Whitacre <[e-mail]>
Cc: Matt Lucarelli <[e-mail]>; Jimmy McClure <[e-mail]>; James Misciagno
<[e-mail]>
Subject: RE: Project Delta - SCM as -built inspection
James & Matt,
Please provide an update on addressing these deficiencies.
Thanks.
APEX
NORTH CAROLINA
Robert Patterson, PE
Sr. Engineer
Town of Apex I Stormwater Engineering
[phone]
https://link.edgepilot.com/s/3cb556cd/M8a6ABUbTk nZ5MM8ecARA?u=http://www.apexnc.org/
0000
Please note that email sent to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third
parties.
From: Robert Patterson
Sent: Thursday, July 21, 2022 8:33 AM
To: James Whitacre <[e-mail]>
Cc: Matt Lucarelli <[e-mail]>; Jimmy McClure <[e-mail]>; James Misciagno
<[e-mail]>
Subject: Project Delta - SCM as -built inspection
2

James/Matt,
Please see the attached inspection report; and let me know when the deficiencies have been addressed for re -
inspection.
There appears to be a disconnect about the riprap channel shown from the SCM outlet. It's shown on the SCM plan, but
not the grading nor ec plan. Did ncdeq issue a buffer authorization for the impacts to zone 1 and 2 of the neuse buffer
from that channel?
Thanks.
APEX
NORTH CAROLINA
Robert Patterson, PE
Sr. Engineer
Town of Apex I Stormwater Engineering
[phone]
https://link.edgepilot.com/s/3cb556cd/M8a6ABUbTk nZ5MM8ecARA?u=http://www.apexnc.org/
0000
Please note that email sent to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third
parties.
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