SW4170501_fieldREV

Patterson, Robert D
From: Patterson, Robert D
Sent: Thursday, November 30, 2017 11:40 AM
To: 'Austin Key'
Cc: Lucas, Annette; Brent Gatlin; '[e-mail]'; Gantt, Matt
Subject: RE: [External] 17-007 Arbors at Meadowlark - Minor Modification (Permit No. SW 4170501)
Austin — Since it is for a relatively small DA and it still discharges to a large grass Swale, I'm fine with the proposed
revision. I also feel this is a minor enough change to just be considered a field revision, and not require a permit
modification from DEQ.
Matt — Please file this with the subject permit file there in WSRO. I'll put the pdfs in laserfiche.
Thanks
Robert D. Patterson, P.E.
Environmental Engineer
919-807-6369 1 [e-mail]
https://deg.nc.gov/about/divisions/energy-mineral-land-resources/stormwater
NC Dept. of Environmental Quality
DEMLR Stormwater Program
512 N. Salisbury St.
1612 Mail Service Center
Raleigh, NC 27699-1612
Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.
From: Austin Key [mailto:[e-mail]]
Sent: Wednesday, November 29, 2017 2:36 PM
To: Patterson, Robert D <[e-mail]>
Cc: Lucas, Annette <[e-mail]>; Brent Gatlin <[e-mail]>
Subject: [External] 17-007 Arbors at Meadowlark - Minor Modification (Permit No. SW 4170501)
CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to
[e-mail].
Hello Robert,
The developer has requested a minor modification to storm drainage at Arbors at Meadowlark Project in Forsyth
County, NC (Permit No. SW 4170501). See attached C-3.4 Sketch of proposed revision.
We are proposing to add a manhole and additional storm pipe to tie the entrance storm drainage into Cl #902 located
on Wisteria Drive. The intent is to remove the outlet dissipater and storm line from the back of Lot 30. The entrance
storm drainage is collecting only 0.20 (+/-) acres of runoff so we will not be adding significant flow to the storm drainage
system on Wisteria (see drainage area attachment). The rerouted flow will still discharge into the same Swale (along the
eastern property line) prior to exiting the site. It is my understanding and assumption that this modification will still
comply with the low-density stormwater requirements and the stormwater permit for this project.
Can you please confirm this is OK to NCDEQ before we make final plan revisions.
Thanks,

M
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336.723.1067 x1109
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LANDSCAPE ARC HITECTURE
CIVIL ENGINEER NG
LAND PLANNING
601 N.TRADESTAEEi STATE 200
WINSTON-SALEM,
P:336.723.1067 (:336.723.1069
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SEALS:
NCBEES CERT. NO: C-1347
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DRAWN: AWK
GATE' 05/04/17
REVISIONS:
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LANDSfAPE ARCHITECTURE
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501 N.TRADE5TREELSURE2oa
KINSIUN-SAIEM. NC 27,G,
P.336.723.1087 F:336.723.1059
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Mr. Ron Davis
Allegro Investment Pmpe4ges, LLC
380H ImdNToaa Street. U253
WinstonSalem, NC 27103
(33fi) 402-0705
arpllc�ad.mm
DRAWN: /\YVf�
DATE OS/041,7
REVISIONS:
f W!9'D AGENCYREYIFYC06AE3R6
2 O6AD P.GEnm'REVE}Y LULAOIIG
JOB. NO: 17-007
SHEET TTTLE
DRAINAGE
AREA
MAP
SCALE 1' = 60'
SHEET NO.:
EX -1.0
®STIMMEL ASSOCIATES, PA