SW8910403_Historical File_20170711

Lewis,Linda
From: Lewis,Linda
Sent: Tuesday, May 16, 2017 6:11 PM
To: 'Mark Walton'
Subject: RE: SW8 910403 Pender Co. Govt. Complex
Mark:
One other problem I ran across as 1. was drafting the permit. The 2006 permit had all the ponds on the
old supplements which were integrated with the O&M agreement. You put Pond #2 on the new
supplement form, but did not provide a new O&M.
I suggest you utilize O&M EZ and put all 3 ponds (Pond 3 as the final build-out condition of Pond 2)
on under o,ie O&M. It only requires one signature.
Alternatively, you can download, fill in and have the County sign the standard O&M agreement just for
Pond 2.
Sorry abcut this oversight. Too much going on.
Linda
From: Mark Walton [mailto:[e-mail]]
Sent: Monday, May 15, 2017 3:06 PM
To: Lewis,Linda<[e-mail]>
Subject: Re: SW8 910403 Pender Co. Govt. Complex
Linda,
The corrected BMP is attached.
1.The spreadsheet doesn't round the number entered.If it is more than one decimal place, it shows a truncated value for design
rainfall.The value entered was 1.023 and that is what is shown in the formula bar when you click on the rainfall depth cell.I have
attached the spreadsheet in Excel format so you can see.
2. &3. I had entered the SA/DA ratio instead of percentage because the spreadsheet said"unitless."I changed it to 1.2%and it
corrected the calculated PP area.
4. Changed orifice diameter to 3 @ 0.5".
5.Marked out"average" and entered 5'.
Thanks,
Mark
On 5/3/2017 5:57 PM, Lewis,Linda wrote:
1. The design rainfall depth is still reported as 1.0 inches. I think the spreadsheet rounds
the number so you may not be able to enter the composite rainfall depth as 1.023". If
that is the case, you should write out to the side that 41049 sf is at 1 inch, and 2,000 sf
is at 1.5".
i

2. The required minimum permanent pool surface area under the old SA/DA table is 3101
square feet, not 21 square feet. Please note that the original SA/DA tables in the SCM
Design Manual were incorrect and were recently updated.
3. The SA/DA ratio for a 5' deep pond at 16.7% impervious at 85% TSS, is 1.2%, not
.01%.
4. This pond has three 0.5" orifices, so you should report the diameter of the orifice as
"3@ 0.5" on the supplement.
5. Although average depth is not applicable to this pond, the original design depth of 5 feet
is still applicable and needs to be reported on the supplement. You can simply cross out
the word "Average" in the space where you report the design depth on the
supplement.
P0 Box S95
Sir,.aw.NC 234
01 ti�_2_5 94807
mat: m�a�fir :tar : . c.nct
Virus-free. v✓ww.avast.cc I
2

Lewis,Linda
From: Lewis,Linda
Sent: Wednesday, May 03, 2017 5:57 PM
To: 'Mark Walton'
Subject: SW8 910403 Pender Co. Govt. Complex
Mark:
The new supplement you provided has some errors on it-
1- The design rainfall depth is still reported as 1.0 inches. I think the spreadsheet rounds the
number so you may not be able to enter the composite rainfall depth as 1.023". If that is the
case, you should write out to the side that 41049 sf is at 1 inch, and 2,000 sf is at 1.5".
2. The required minimum permanent pool surface area under the old SA/DA table is 3101 square
feet, not 21 square feet. Please note that the original SA/DA tables in the SCM Design Manual
were incorrect and were recently updated.
3. The SA/DA ratio for a 5' deep pond at 16.7% impervious at 85% TSS, is 1.2%, not .01%.
4. This pond has three 0.5" orifices, so you should report the diameter of the orifice as "3@ Q.5"
on the supplement.
5. Although average depth is not applicable to this pond, the original design depth of 5 feet is still
applicable and needs to be reported on the supplement. You can simply cross out the word
"Average" in the space where you report the design depth on the supplement.
Linda Lewis, E.I.
Environmental Engineer III
Division of Energy, Mineral and Land Resources
Department of Environmental Quality
910-796-7215 Office
Iinda.lewis(d.ncdenr.gov
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
- Nothing Compares —
V; r" o firya i Lri)?:� Records l.u- � t `t;?N i Gd :Fv
1

WALTONENaNEE)RUNG,
march 23, 20 i 7
Linda Lewis
NC DEQ
Division of Water Quality
127 Cardinal Drive Extension
Wilmington,NC 28403
Re: Stormwater Permit No. SW8 910403 Mod.
Dear Linda,
Enclose is the additional information you requested in your letter dated January 23,2017.
Please replace the calculations and Wet Detention Basin Supplements originally submitted
with those enclosed.
If you have any questions,please call me at 910-259-4800.
Sincerely,�M)-
W easlvEt �
MAR 2 7 Mark Walton
N.C. Professional Engineer
gY. Registration No. 16879
Add.Info Cover Letter Tel:[phone] PO Box 895,Burgaw,North Carolina,28425 email:amark( waltonengineering.net

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Casmer, Jo
From: Casmer, Jo
Sent: Monday,January 30,2017 1:05 PM
To: '[e-mail]'
Subject: Pender County Government Complex-SW8 910403
Attachments: 2017 01 addinfo 910403.docx
As we discussed—additional information request letter attached.
Jo Casmer
Administrative Assistant for DEMLR/Stormwater Section
North Carolina Department of Environmental Quality
Department of Environmental Assistance S Customer Service
910 796-7336 office
910 350-2004 fax
4o.casmer(d2ncdenr.gov
127 Cardinal Drive Extension
Wilmington,NC 28405
NC.I - 'Nvthfng C4mpa es.
Email correspondence to and from this address is subject to the
North Carolina Public Reccrds Law and may be disclosed to third parties.
1

ROY COOPER
,;- Governar
MICHAEL S. REGAN
„ Secretory
Energy,Mineral& TRACY D"IS
Land Resources Dlredw
ENVIRONMENTAL QUALITY
January 23, 2017
Pender County
Kyle Brewer,Planning Director
PO Box 1519
Burgaw,NC 28425
Subject: Request for Additional Information
State Stormwater Application No. SW8 910403
Pender County Government Complex
Pender.County
Dear Mr.Brewer:
The Wilmington Regional Office received and accepted a modified State Stormwater Management Permit
Application for Pender County Government Complex on December 2,2016. A preliminary in-depth
review of that information has determined that the application is not complete. The following information
is needed to continue the stormwater review:
1. 02H.1003(g)(7)—Provide technical information showing final numbers, calculations,
assumptions,drawings and procedures associated with the stormwater management
measures including but not limited to: Built-upon area,runoff coefficients,runoff
volume,runoff depth, flow routing,inlet and outlet configuration(if applicable), and
other applicable information as specified.
a. This project is for the addition of 2,000 sf of built-upon area within the existing Pond
H drainage area. The calculation of the pond's required minimum surface area at
permanent pool is supposed to be based on the proposed condition,i.e.,a DA of
257,695 sf and a BUA of 43,049 sf.It is not accurate to do the surface area
calculation twice-once for the existing condition and once for the proposed 2,000 sf
addition.
b. The calculation of the minimum required volume,however,is a 2-step process,
where the one inch volume associated with the previously permitted BUA of 41.049
sf is added to the 1.5"volume associated with the 2,000 sf BUA addition. After the
new minimum required volume is determined,the design of the pond proceeds
normally.
c. There can be only one supplement form for this pond.Please report all of the post-
development BUA(43,049 sf)on the supplement.For purposes of reporting the
design storm,you can either calculate a composited rainfall depth,or you can list
both the 1"(41,049 sf)and the 1.5"(2,000 sf))depths on the form along with the total
new minimum volume to store and treat.
2. 02H.10080)-Upon completion of construction,the designer for the type of stormwater
system installed must certify that the system was inspected during construction,was
constructed in substantial conformity with the plans and specs approved by the Division,
and complies with the requirements of the rules.
a. Prior to approving additional BUA for Pond 11,please provide the designer's
certifications for both Pond I and Pond II. Although Pond I was certified in 1993,the
2006 permit approved of certain modifications to the outlet structure for Pond I, and
added Pond 11.None of these permitted changes have been certified.
Please remember that a change to one number may have a domino effect on other numbers.Please check
all plans, calculations and forms to ensure that the numbers are consistent throughout.
State of North Carolina I Environmental Quality i Energy.Mineral and Land Resources
WlIn ington Regional Office 1 127 Cardinal Drive Extension I WlWngton,NC 28405
910 796 7215

State Stormwater Permit No. SW8 910403
Pai;e 2 of 2 .
Please note that this request for additional information is in response to a preliminary review. The
requested information should be received in this Office prior to February 23, 2017, or the application will
be returned as incomplete. The return of a project will necessitate resubmission of all required items,
including the application fee.
If you need additional time to submit the information,please mail,email or fax your request for a time
extension to the Division at the address and fax number at the bottom of this letter. The request must
indicate the date by which you expect to submit the required information,which shall be no later than 30
days past the original due date. The Division is allowed 90 days from the receipt of a completed
application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an approved
Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement
action pursuant to NCGS 143-215.6A.
Please reference the State assigned application number on all correspondence. If you have any questions
concerning this matter please feel free to call me at(910)796-7215 or email me at
[e-mail].
It
Sincerely,
oce'6"
Linda Lewis,E.I.
Environmental Engineer III
GDS/arl: \\\Stormwater\Permits &Projects\1991\910403 HD\2017 01 addinfo 910403
cc: Mark Walton,P.E.,Walton Engineering(via email attachment)
Wilmington Regional Office Stormwater Permit File
State of North Carolina I Enwironment;4 Quality I Energy.Mineral and Land Resources
Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington,NC 28405
910 796 72IS

Lewis,Linda
From: Lewis,Linda
Sent: Monday,January 23, 2017 12:31 PM
To: '[e-mail]'
Subject: Review Comments for SW8 910403 Pender County Govt. Complex
Attachments: 2017 01 addinfo 910403.docx
Attached.
Please let me know if you have any questions.
Linda Lewis, E.I.
Environmental Engineer III
Division of Energy, Mineral and Land Resources
Department of Environmental Quality
910-796-7215 Office
Iinda.lewisa-ncdenr.gov
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Email cor.!'>cl)o,7der;ce to and from this a:drlress 117e
Garotira Public Records Law ar;d mayv b: :isciosed to thi-d p3r1es.

Casmer, Jo
From: Casmer,Jo
Sent: Tuesday, December 13, 2016 2:26 PM
To: '[e-mail]; 'markQwaltonengineering.net'
Subject: Pender County Government Complex; Stormwater Permit SW8 910403
The Wilmington Regional Office of the Division of Energy, Mineral, and Land Resources (Stormwater Section)
received the Stormwater Permit Application and $505.00 fee on December 2, 2016. The project has been
assigned to Linda Lewis and you will be notified if additional information is needed. Please be advised that the
construction of built—upon area may not commence until the Stormwater Permit is issued.
Jo Casmer
Administrative Assistant for DEMLR/Stormwater Section
North Carolina Department of Environmental Quality
Department of Environmental Assistance$Customer Service
910 79&7336 office
910 350-2004 fax
io.casmertMncdenr.00v
127 Cardinal Drive Extension
Wilmington, NC 28405
NC_ '"'Nothing C0mpar"I_._, ._
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
1

J9 Completeness Review Checklist
Project Name: le A-c� Lo. 6' ) c611V kg� Received Date. L Z
Project Location: Accepted Date:
Rules) 1:12008 Coastal 1995 Coastal Phase II (WiRO.) Universal 1:11988 Coastal
Type of Permit: New or KMod or PR Existing Permit#(Mod or PR): l r y(-�3 MPE Cert on File?
`Density: H or LD Type: Commercial or Residential �NCG:
%: (%OK?) Stream Class:
t IDSA Map ElOffsite to SVJB
Subdivided?: Subdivision or Single Lot ORW M2P Exempt
Paperwork Emailed Engineer on:
F—Isia5pi (1 original per EIVIPi BMP Type(s):
r :�&VI 'V ith correct/original signatures (1 originai per 1 10P except LS/VFS and swales)
application with correct/original signatures eed
Corp or LLC: Sig. Auth. per SoS or - letter ail Address: Design Engineer
L505 (within 6mo) —)
MEa�HAcldress: Owner`-/��""'
®Soils Report with SHWT C-Q
t.�-e 6(4,Q
Note to Re ' er:
r—IC-Aculations(signed/sealed) � �-
EINo obvious errors
Density includes common areas, etc❑ ` �L - ,,�,q Y`4--f 1�'l,- G Qom..^✓ {
d k/2.O Z cZ
Deed Restrictions, if subdivided: — 4/
Signed & Notarized h.ee� cerlll�C2 U� 2
❑_C-orrect Template(Comm/Res& HD/LD). or Dec Covenants & Rest B ?Q--JU�-�
Plans J
132-5et5 e ails (roads, cul-de-sacs, curbsrsidgwalks, BMPs, Buildings,etc)
Grading Wetlands: Delineated or No Wetlands, — 1d- �f VS S /
S
I.�I�' f-`inity Map L lout(proposed l L1Adimensions) — 71
C' �D
�/ �»/tl/C /
gencl DA Maps [ • ojePAtri ad ries
Infiltration Wet Pond Mite
Soils Report Soils Report �PE Cert for 1"Aaster Lot#:
SHWT: SHWT: Deed Rest for Master Lot# Matches Master
Bottom: _ PP: BUA Permitted (Master): _ sf
Visited: — — BUA Proposed (Offsite): sf
Additional Information: —�
Permitted Proposed: Proposed: Proposed:
BUA(sf)
PP (ei)
SHWT(el)
Depth (ft)
SA (sf)
i

WALTONENaNEERiNG
October 28,2016 RECEIALZVE
Ms. Linda Lewis FT DEC 01 20fS
NCDEQ Division of Energy Mineral and Land Resources 11
127 Cardinal Drive Extension BY:
Wilmington,NC 28405
Re: Proposed additional area to Stormwater Project No. SW8 910403
Dear Ms. Lewis,
Enclosed are the Stormwater Management Permit Modification application,plans,
specifications,and calculations for Pender County Government Complex. The applicant
wishes to add 2,000 SF impervious surface. The pond was permitted August 91h 2006.
The project area,after close inspection of the topography,was found to have two drainage
areas. The area on the northeastern side of the road is Drainage area#1,this northern part of
the subject property drains to an existing wet pond via an existing swale and culvert. This
modification is for Drainage area#2 is located in the most southern portion of the property,
An existing wet pond was designed,permitted and built in 2006. Since the pond was
permitted in 2006,the 1.0"rate for storm design was used. Two spreadsheets are included:
one showing this rate for the existing pond and another using the rate of 1.5"for the
additional proposed 2,000 SF. The sums of the required areas and volumes have been added
and compared to the existing provided areas and volumes on a separate handwritten
calculations sheet. Two wet detention basin supplements are also added: one showing the
1.0"rate for the existing pond and another using the rate of 1.5"for the additional proposed
2,000 SF. Parts of these worksheets are not applicable to the older pond design,therefore left
blank. The drawing(Fig 2) shows the building location and the existing pond as well as the
surrounding area. Two wet detention basin supplement forms are included: One for the
original impervious surface and one for the additional 2,000 SF. Note these forms are not
complete since there are many items that are not applicable.
A wooden walkway is also proposed and shown on the site plan(Fig 2). The area of this is
not included in the application since it can be considered pervious.
If you have any questions,please contact me at 910-259-4800.
Sincerely,
OtAj
Mark Walton
Tel:[phone] PO Box 895,Burgaw,North Carolina,28425 Fax:[phone]

renter lily -1jeea bearcn rage i of i
The office of the Register of Deeds for Fender County hereby DISCLAIMS,and the user hereby WAIVES
any warranty,implied or otherwise,as to the correctness of the information contained herein,
Deed Book: 075E v Page:F0495.jpg v r Zoomin ZoomOut Pre_ri Next
STATE O¢�It�e
-NOA'TN AAOLi �+
-e' EAL ATE. vNf7� �1s
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rjy 100. FILED
'90 JUL 12 PM 2 54
'NO A NA"
Ex. E TAX
gxeraa Tax/Jf .040
rteoarLnng Ttmc.Gaol:and pax,:
Tax Lot No....... ............ Parcel Identifier No.....
Variaed by P@foie" f'Y� .....
• •• .. County on the d of.July
by ,. ay I .
Flail after recording to Danny G. Hi jg,ns,.County Attorney,.
P.D. Sax.5.,..Burgaw, N.C..284254005
�e tnstrument wax prepared by Danny G. Higgins, Attorney at.Law .... .
nrief description for the index
12,56 Acr^_- x, Bur aw Town:.hi
N01tTII CAROLINA C=E^"N1:RAL, Vr,1RRANTY DEED
ter,
THIS DEED made this �`� day of.JuI y. •Ig 9D.. ,by and between
GRANTOR GRANTEE
Glenn blond 1,•es, Sr. and wife Sue Boney Prnder County, a political subdivision of
Isles, and Lena L. Ives Barger and husband the State of North Carolina.
G,iy Barger P.O. Box 5
llu,'gaw, N.C. 7.8425 IEC E IV
IE
DEC 02 2016
Ealar In approariate elora for earn BY:
Pactr mme,addren,sad,it assrasriatS charuler a(talilr,eq.earporauaa w partnnaWp,
Thf dexlgnntloa Ceanlar and emnree ns coed he,-1,abAn include anti,P-rtles,Lheir hoar..,auce,,aa and aasigna,sad
shall include singular,plural,masculine,feminine or netlttr as requi,ed by contrat
WITNERBETH, that the Grantor, fur - valuable ennatderatlon paid by the Grantee, i•e receipt '..f which is hereby
Aelet"Iedged,bus and by these prosenta does grant,bargain,ae`l and Canvey unto the Grantee in fee aimple,all that
curtain let,or parcel of land,itualed(l'ia[hei�if��ilt 8urgaw Bur(jaw y Township.
?ender- Counb-.Narh Carolina and mnre Pmtinliarl,dexrribed as follows.
BEGINNING on the South edge of State Highway No. 40, about one-half mile from Cuirthouse
at Burgaw, N.C., leading tawerd Wilmington, N.C. at a stake at the head of a ditch and to the
center of said ditch, the northeastern corner of the yam of A NCI. Carr, running thence
South 5 degrees 15 minutes East with the center of sat.i ditch 434 feet to a slake in said
ditch, and at the intersection of another ditch; thence lime course about 470 feet to a
ditch, the line between A. ?icl. Carr and Sallie Rhodes Hewitt; running thence with the
rrynter of said ditch to a stake in the head of sa.d ditch, where it intersects the old
line ditch, known as the llcNaal and Nontogomt:ry I:ne; thence West 525 fee: to a stake
in the Eastern edge of a 20 foot farm road between thi tract and tite lands of R.P. ihnson
and the lands or ri.D. Sparkman; thence with the eastern edge of said farm road North
15-1/2 degrees East 1143 `set to the southern edge of State Highway No. 40; thence with the
Southern edge of said Highway South 62 degrees 388 feet to the Ise inning, couraining 12
acres more or ley;. Satre I:ortaining the old hame place of A. Ncl. Carr and being a part
of the lands acquired by him by deed fmm J_f. Johnsout and R.G. Grady, and als: by deed
from R.P. Gibson and wife, and this being the same land deeded by A. Mcl. Ci'rr aria
wife. Lillian r, Carr to Mrs. Sallie Rhodes Hewitt, said deed being recartled in Bunk 167.
Pa
Iq§P 64 of the Registry of Pender Couni.y, and also 4eed beingg recorded in Bank 199, page
415?f tiled Req�lstry of Pander County, reference to wh.ch is hereby made far a more
camp etc esc 1ptio:s.
11"ordted and Verified ,..�.�
Joyce K. SeSoegood
n c•.an A,mr.ra,a,wa.x law.ar.:.rati wn-.a..,ar..,,,a, Aeg,f,eAox—At Deeds
wxaM q�.,x.w,.,,.n r n.•-r....,px
Fender County, H.C.
http://gis,pendercountync.gotiIRODSearch/de£ault.aspx 1 012 1/20 1 6

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WT
F l l
1:5,452 Pender County Gov Lrq j"feet N
0 0.045 0.09 0.18 mi W E
October 20, 2016
0 0.075 0.15 0.3Ion g
Subdivision: Acres: 12
Tax Codes: G01 G52 R40 Land Value: $162,7208uiit#in Value-PIN: 3229-60-0564-0000 Sale Price: $Null 9 alue: $4,838,846
FENDER COUNTY Total value: $5,001,566
Owner: Sale Date: 2014-04-02 P O BOX 366 Plat: Deferred Value: $0
BURGAW; NC 28425 Exempt Amount:
Account No: 590310
Deed Ref: 0756/415 Township: BURGAW PCL Class: EX-1
Property 803 S WALKER ST Heated Sq Feet: 1896,22381:
Address:
Description: 12.00AC S(S WALKER ST/HWY 117 BUS HEALTH DEPT ENVIROMENTAL HEALTH DENTAL OFFICE &MEN'

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Site Location Map
Pender County Government Complex
801 South Walker Street
Figure
Burgaw, North Carolina 28425
(:W:ALT 01V ENGINEERING