20140432 Ver 1_More Info Received_20140609

Southern Environmental Group, Inc.
5315 joutk College (load, Suite F • Wilmington, North Carolina 28412
91 0.452.271 1 • Fax: [phone] - [e-mail] • www.segi.us
9 June 2014
Electronic Mail [SEGi Project #: 14- 016.01]
NC Division of Water Resources
401 Unit WiRO
Attn: Ms. Joanne Steenhuis
127 Cardinal Drive Extension
Wilmington, NC 28405
Joanne. Steenhuis'ci';ncdenr.Gov
RE: Response to DWR Request for Additional Information regarding Isolated Wetland Impact
Permit (IWGP100000), Pluris Wastewater Treatment Plant
DWR Project #: 140432
Pender County, North Carolina
Dear Joanne,
This letter is in response to your request for additional information dated 30 May 2014, where you state the
following:
This office believes that the structures labeled on the plans as HRI basins can be moved or
reconfigured to avoid the impacts to the isolated wetlands. Please revise the plans to avoid the impacts
or provide a detailed explanation of why this plan for the activity cannot be practically accomplished,
reduced, or reconfigured to avoid impacts to the isolated wetlands. (Title 15A NCAC 02H .0506(f) &
(g))
In your absence, Mr. Michael Gallant (Engineer) spoke Nvith Mr. Jim Gregson regarding the matter. Due to the
uncertainty of the design of the plant, the layout was not included on the originally submitted site plan and
plainly labeled "Future Development ". The site plan has been updated to depict the preliminaiy layout in order
to show that the entire tract is dedicated to the wastewater treatment plant (see the attached addendum Appendix
J to the PCN for details). With that being said, the proposed site plan is the least environmentally damaging,
practicable alternative.
It is my sincere hope that the information found Nvithin and attached to this correspondence Nvill allow the DWR
to process the approval request and the authorization Nvill be issued. However, if you find you need additional
information, please do not hesitate to contact me at 910.452.2711 or email me at dlutheran(d.seQi.us.
As ahvays, thank you for your time and for assistance Nvith this project. We look foixvard to hearing from you.
Sincerely,
Dana A. Lutheran
Project Manager
Enclosures: Appendix J to the PCN (addendum)
Cc: Ms. Jennifer Burdette — NC DWR 401 Oversight Raleigh ( Jennifer. burdette'cincdenr.gov)
Mr. Jim Gregson — NC DWR WiRO (Jim.Gre(son(d;;ncdenr.(ov)

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VICINITY MAP
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LEGEND SYM
BEARING AND DISTANCE
320.29'
S75.41'20 "M
PROPERTY BOUNDARY
— — — — — —
PROPOSED CONTOUR
EXISTING CONTOUR
WETLANDS
------ - - - - --
'A' BUFFER
"C" BUFFER
7' SECURITY FENCE
S ❑IL ROAD
GROUND WATER UNDERDRAIN
— — — — — —
ROW LINE
- - - - --
ROAD CENTER LINE
THIGH CHAIN LINK
/ PERIMETER FENCE
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12 "INFL ENT
FUTURE BASINS ,' ,' /
FORCE M IN
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♦' / i' i' / / REUSE LINE // // / / / / / / / / / / /// / /� %/ / / / / / / / %♦•� / / / / /
ol
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PRIVACY BERM ♦`,� / / / / / / / / / / / / / / / / / / / / / / / / / / /� / / / /
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FUTURE WWTP SITE
24" RCP DRIVEvvxY CULVERT \
30' RADIUS TYP.
60' 0' 60' 120' 180' \
1" = 60' \
ISOLATED WETALNAD IMPACT SITE PLAN
C- 1 989
ISM
Michael C. Gallant PE, PA
Engineering / Consulting / Design
GALLANTMC @YAHOO.COM
PO BOX 4039 SURF CITY, NC 28445
910.448.1046
/ Y2 SF ENTIR C"Iel\\,YV
/ SE,T A F,KZOM
11
v
JARY PLAN -
R CONSTRUCTION
PLURIS HAMPSTEAD, LLC
2100 MCKINNEY AVE
SUITE 1550
DALLAS, TX 75201 SP
NOTE: ANY PLAN THAT DOES NOT BEAR AN
ENGINEER'S SEAL, SIGNATURE AND DATE IS A
PRELIMINARY PLAN AND NOT RELEASED FOR
CONSTRUCTION
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Appendix J to Isolated Wetland Impact PCN
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