SW6120204_HISTORICAL FILE_20120320

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW OL�O�I
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
DOC DATE
afjL�9,/%!i�
YYYYMMDD

transmiftal
March 20, 2012
to: Robert Patterson from: Vito Grieco,_P.E.
company: DENR — Div. of Water Quality title: Civil Project Manager
address: 512 N. Salisbury Street tel: [phone]
Archdale Bldg., 9th Floor
Raleigh, NC 27604
subject: Revised Permit Application Package
NCDENR Stormwater Management Permit Application
SOF Admin I Company Operations Facility
Fort Bragg, North Carolina
ADC Project No. 11181
The following items are attached:
ITEM #
DATE
DESCRIPTION
ADC Engineering Response to NCDENR DWQ Comments
1.
13 Mar 2012
(1 Copy)
Stormwater Management Permit Application Form (SWU-101)
2.
Revised Page 3 Only
(1 Copy)
Revised Infiltration Basin Supplement (SW401)
3.
13 Mar 2012
For Basin A
(1 Copy)
Revised Design Analysis with Calculations
4.
13 Mar 2012
Appendix i Only
(1 Copy)
Revised Drawing Sheets
5.
13 Mar 2012
Sheets C001, C100, C200, C300, C400, C631, C700, C710
and C721
(2 Full Size Sets; signed, sealed & dated [folded to 8.5x14])
The enclosed revised documents are provided in response to comments received on March
6, 2012.
If you have any questions or comments, please do not hesitate to contact me.
1226 YEAMANS HALL ROAO copy by email wl applications only:
HANAHAN. SC 29416 v Danny Farmer — RC Construction Co., Inc
843-566-0161 v Michael Jakubiak — USACE
fax [phone] v Roy Selvidge — LS3P Associates, Ltd.
AOCENGINEERING.COM
MAR 2 1 2012
DENR • WA i rR QUALITY
M,MASAANNDSTr7W' ATERBRANCH
delivered by: UPS Ground
11181_4,TRN.2012 0320.NCDENR•DWQ.SW ComPes Pkg.doc
engineering speciatisls
SITE SERVICES

Patterson, Robert
From: Patterson, Robert
Sent: Thursday, March 15, 2012 2:17 PM
To: 'Vito Grieco'; Chris Cook
Cc: '[e-mail]'; 'lee.p.ward.civ@mail,mil'; Lawyer, Mike; Lynne Shaw; Jeff Webb
Subject: RE: SW6120204 - SOF Admin 1 Company Operations Facility - Additional Information Request
Vito,
These appear to address my comments. Only thing I see is that the talcs and supplement show 239.1 for the infiltration
basin outlet elevation, but the plans and detail show 239.0. See sheets C300, C311, C631, C700, C710, and C721.
Thanks
Robert. D. Patterson, PE
Environmental ]:ngiuecr
NCDENR I DWQ I Stormwatter Permitting
1617 Mail Service Center, Raleigh, NC 27699-1617 Mail 1 512 N. Salisbury St, 91h Floor, Raleigh, NC 27604 i,ocrtt.ion tt, I'arculti
[phone] 1'hom: 1 {919) 807-6494 F.ax I Robert. Patterson amedenr.gov l;rttad I http://nortal.nccienr.orgjweb/wq/ws/su Website
6,A Before printing this email, please consider your budget and the environment.
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties Unless the content is
exempt by statute or other regulation,
From: Vito Grieco[mailto:[e-mail]]
Sent: Tuesday, March 13, 2012 1:23 PM
To: Patterson, Robert; Chris Cook
Cc: '[e-mail]'; 'lee. p.ward.civ@mail. mil'; Lawyer, Mike; Lynne Shaw; Jeff Webb
Subject: RE: SW6120204 - SOF Admin / Company Operations Facility - Additional Information Request
Mr. Patterson,
Please ignore the drawing sheets that were sent previously (C300, C700, and C710) as they were the old drawings and
not the revised. Attached are the revised sheets. Sorry for the confusion.
Vito Grieco PE
Direct 843-735-5174
vitocOadcenaineerina.com
Main 843-566-0161
Fax [phone]
ADCENGINEERING.COM
From: Vito Grieco
Sent: Tuesday, March 13, 2012 9:55 AM
To: 'Patterson, Robert'; Chris Cook
Cc: '[e-mail]'; '[e-mail]'; 'Lawyer, Mike'; Lynne Shaw; Jeff Webb
Subject: RE: SW6120204 - SOF Admin / Company Operations Facility - Additional Information Request
Stormwater Project No. SW6120204
SOF Admin / Company Operations Facility
Mr. Patterson,

Enclosed piease find a comment response letter, revised plan sheets, and revised calculation excerpts for your review.
Upon your acceptance, we can/will send 2 full size sets of plans folded to 8.5x1+ and 1 copy.of the revised calculations
(both signed, sealed, dated, and with a revision date). Please let us know the revisions are acceptable at your earliest
convenience.
Thanks,
Vito Grieco PE
Direct 843-735-5174
vitog(cDadceng ineering,com
Main 843-566-0161
Fax [phone]
ADCENGINEERING.COM
From: Patterson, Robert Finailto:robert.pattersonCa)ncdenr.gov]
Sent: Tuesday, March 06, 2012 12:10 PM
To: Chris Cook
Cc: david.a.heins.civ(&mail.mil; lee.p.ward.civ(abmail.mil; Lawyer, Mike; Vito Grieco
Subject: SW6120204 - SOF Admin / Company Operations Facility - Additional Information Request
Christopher,
Please see attached. An original is also in the mail. Please let me know if you have any questions.
Thanks.
Robert D. Patterson, PE
Environmental Engineer
NCDENIR I DWQ I Stormwater Permitting
1617 Mail Service Center, Raleigh, NC 27699-1617 Mail 1 512 N. Salisbury St, Raleigh, NC 27604 1 91h Floor Location &, Parcels
[phone] Phone [phone] Fax I Robert, Patterson rt:ncdenr.eov ].mail I http://portal,ncdenr.org/web/wd/ws/su Websitc
bA Before printing this email, please consider your budget and the environment.
E-mail correspondence to and from this address may be subject to the North Carolina Public Records taw and may be disclosed to third parties unless the content is
exempt by statute or other regulation,

1226 YEAMANS HALL ROAD
HANAHAN, SC 2941D
843-566-0161
fax [phone]
ADCENGINEERING.COM
comment response
to: Robert Patterson from: Vito Grieco, P.E.
company: DENR — Div. of Water Quality title: Civil Project Manager
address: 512 N. Salisbury Street tel: [phone]
Archdale Bldg., 9th Floor
Raleigh, NC 27604
subject: ADC Response to NCDENR DWQ Comments
NCDENR Stormwater Management Permit Application
SOF Admin I Company Operations Facility
Fort Bragg, North Carolina
Stormwater Project No. SW6120204 I ADC Project No. 11181
Comment #
Comment
Resolution
The Division of Water Quality Central Office received a Stormwater Management Permit Application for
the subject project on February 29, 2012. A preliminary review of that information has determined that the
application is not complete. The following information is needed to continue the stormwater review:
Will the future buildings and their associated
yes, the future buildings will be treated by
1,
impervious area be treated by a separate
separate BMP in a future submittal.
p
BMP in a future permit submittal?
Table in IV.10. on SWU-101:
a. The off -site DA is shown as zero, but
a. Grading plan on sheet C300 is revised
based on the grading, it appears that
to provide a diversion to re-route the
there is off -site area east of the basin
existing off -site area to the east of the
2,
draining to the basin. Please revise the
infiltration basin.
table and sheet DA2 as needed.
b. Will comply. This portion of the form
b. The on -site streets and existing BUA are
was incorrectly filled out and has been
shown as zero, but the DA to the basin
revised,
appears to include both. Please revise
as needed.
The supplement form, calculations, and
The Infiltration Basin Supplement Form and
plans inconsistently show the volume
Infiltration Basin Calculations are revised to
provided, storage elevation, storage SA, and
reflect the corrected values. Values listed
bottom SA. These should all be based on
in the plans on the C700 series are
the 2.5x design storm. Also, page 2 of the
reflective of the "Initial Storage" conditions
3'
basin calculations (the table and info below
and not the "Final Infiltration Storage". The
it) shows two different volumes at the
values were incorrectly left on the C710
storage elevation 239'. Please make all
Intermediate and Final Erosion Control Plan
consistent.
and have been removed.
The information below the table on page 2
of the Basin Calculations has been revised
to reflect the correct volume,
engineering specialists
SITE SERVICES
delivered by: UPS & email
11181 4.COMRES.2012 0308.NCDENR•SW. Patterson comments 2012 0306.doc

General
General
General
Please add language to the construction
sequence and/or detail D on C721 that
states the orifice for the temporary skimmer Sheets C710 and detail D on sheet C721
must be grouted/sealed closed when have been revised per comment.
transitioning to the permanent infiltration
basin.
Please note that this request for additional information is in response to a preliminary
review. The requested information should be received by this Office prior to April 6, 2012,
or the application will be returned as incomplete. The return of a project will necessitate
resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please mail 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. 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 Noted.
Plan, is a violation of NCGS 143-215.1 and
is subject to enforcement action pursuant to
NCGS 143-215.6A.
All revised original signed documents must
be returned or new originals must be
provided. Copies are not acceptable. Any
revised calculations or plans must be Enclosed are sealed, signed and dated
sealed, signed, and dated; and have a revised documents (2 sets) and Design
revision date shown. Please reference the Analysis with Calculations (1 set) in
State assigned project number SW6120204 reference to any changes as mentioned —
on all correspondence. If you have any both dated revised March 8, 2012.
questions concerning this matter please feel
free to call me at [phone], or at
[e-mail].
Page 2 of 2
March 13, 2012
ADC Engineering Response to DENR-DWQ Comments
Stormwater Project No. SW6120204 / ADC Project No. 11181

NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Govemor
Mr. Christopher B. Cook, PE
ADC Engineering, Inc.
1226 Yeamans Hall Rd.
Hanahan, SC 29410
Dear Mr. Cook:
Division of Water Quality
Charles Wakild, P.P.
Director
March 6, 2012
Dee Freeman
Secretary
Subject: Request for Additional Information
Stormwater Project No. SW6120204
SOF Admin / Company Operations Facility
Cumberland County
The Division of Water Quality Central Office received a Stormwater Management Permit Application
for the subject project on February 29, 2012. A preliminary review of that information has determined
that the application is not complete. The following information is needed to continue the stormwater
review:
1. Will the future buildings and their associated impervious area be treated by a separate BMP
in a future permit submittal?
2. Table in IV.10. on SWU-101:
a. The off -site DA is shown as zero, but based on the grading, it appears that there is
off -site area east of the basin draining to the basin. Please the table and sheet DA2
as needed.
b. The on -site streets and existing BUA are shown as zero, but the DA to the basin
appears to include both. Please revise as needed.
3. The supplement form, calculations, and plans inconsistently show the volume provided,
storage elevation, storage SA, and bottom SA. These should all be based on the 2.5x
design storm. Also, page 2 of the basin calculations (the table and info below it) shows two
different volumes at the storage elevation 239'. Please make all consistent.
4. Please add language to the construction sequence and/or detail D on C721 that states the
orifice for the temporary skimmer must be grouted/sealed closed when transitioning to the
Permanent infiltration basin,.
Please note that this request for additional information is in response to a preliminary review. The
requested information should be received by this Office prior to April 6, 2012, or the application will be
returned as incomplete. The return of a project will necessitate resubmittal of all required items,
including the application fee.
If ycu need additional time to submit the information:, please mail or fax your request for a time
extension to the Division at the address and fax number at the bottom of this ietter. The request must
Wetlands and Stormwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Lacalion: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: [phone] l FAx [phone]
Internet: wwi.roNaterquality.org
An Equal Opportunely 1 Alfirmative Action Employer
NorthCarohna
�17aturallt,

Mr. Christopher B. Cook, PE
SW6120204 — SOF Admin / Company Ops Facility
March 6, 2012
indicate the date by which you expect to submit the required information. 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.
All revised original signed documents must be returned or new originals must be provided. Copies are
not acceptable. Any revised calculations or plans must be sealed, signed, and dated; and have a
revision date shown. Please reference the State assigned project number SW6120204 on all .
correspondence. If you have any questions concerning this matter please feel free to call me at (919)
807-6375, or at [e-mail].
Sincerely,
Robert D. Patterson, PE
Environmental Engineer
Stormwater Permitting Unit
cc: SW6120204 File
ec: David Heins — Fort Bragg DPW
Lee Ward — Fort Bragg DPW / WMB
Mike Lawyer— Fayetteville Regional Office
Page 2 of 2

Application Completeness Review
x First Submittal ❑ Re -submittal
Development/Project Name: 9 OF
Receiving stream name
River Basin: Gg,�� y.f A_„
Bill Diuguid 4
High Density Projects that require a 401 /404 within an NSW require 85% TSS, 30% TN and 30% TP removal.
T&E Species (Goose Creek, Waxhaw Creek or Six Mile Creek Water Sheds): W1,4
Latitude and Longitude: 35 D 7 / 8 Al — f7g S9 z(, {<,y�_ Jurisdiction Fo g-,L ;&g r r
Project Address: -H o S.
Engineer name and firm: CI s o I)C r
Phone: _?*'s -SG G - 6 (a t Email: eti
Is the project confirmed to be in the State MSI Stormwater Permit jurisdictio ? es or ❑ No
❑ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outlets 5?4gh Density ❑ Other
❑ 4 1/404 im acts to surface waters, wetlands, and buffers (add language to cover letter and/or add info letter)
ck for $505.00 included
Veriginal signature (not photocopy) on application
Legal signature (Corporation-VP/higher, Partnership -General Partner/higher, LLC-member/manager, Agent).
Check spelling, capitalization, punctuation: http://www,secretary.state.nC.us/corporations/thepage.aspx
If an agent signs the application, a signed letter of authorization from the applicant must be provided which
includes the name, title, mailing address and phone number of the person signing the letter.
❑ For subdivided projects, a signed and notarized deed restriction statement
B/ Sealed, signed & dated calculations
Gv" Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each)
❑ Bioretention
❑ Dry Detention Basin
❑ Filter Strip
❑ Grass Swale
r"Infiltration Basin
❑ Infiltration Trench
❑ Level Spreader
❑ Permeable Pavement
G Restored Riparian Buffer
❑ Rooftop Runoff Management
❑ Sand Filter
❑ Stormwater Wetland
❑ Wet Detention Basin
❑ Low Density
❑ Curb Outlet
❑ Off -Site
❑ NCDOT Linear Road
ia' Two sets of sealed, signed & dated layout & finish grading plans with appropriate details
,5�rrfaf ar' arrative Description of stormwater management provided
ils report provided 41 as 4ek
Wetlands delineated or a nt5teon the plans or in the accompanying documents that none exist on site and/or
adjacent property W, 4-6jh# $ 00 ' 1:cr ,4 F/a o W T -',ue_ jG / nl o i;4,rncT
V,D etails for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter;
a/ imensions & slopes provided o r 1
tSainage areas delineated 1� ❑ Pervious and impervious reported for each ❑ Areas of high density
:MP operation and maintenance agreements provided
Application complete ❑ Application Incomplete Returned: (Date)
Comments
May 5, 2011 Revision, Bill Diuguid

1226 YEAMANS HALL ROAD
HANAHAN. SC 2941D
843-566-0161
fax [phone]
AOCENGINEERING.COM
February 28, 2012
to: Robert Patterson from: Vito Grieco, P.E.
company: DENR — Div. of Water Quality_ title: Civil Project Manager
address: 512 N. Salisbury Street tel: [phone]
Archdale Bldg., 91, Floor
Raleigh, NC 27604
subject: Permit Application Package
NCDENR Stormwater Management Permit Application � �
SOF Admin I Company Operations Facility i}
Fort Bragg, North Carolina �J
ADC Project No. 11181 FEB 2 9 2012
The following items are attached: DENR• WATER OUALITY
WEX'kNDS AND STORMWATER BRANCH
ITEM #
DATE
DESCRIPTION
1.
17 Feb 2012
Stormwater Management Permit Application Form (SWU-101)
(1 Original & 1 Copy)
Infiltration Basin Supplement - Operation & Maintenance
Agreement (SW401 0&M)
2.
17 Feb 2012
For Basin A
(1 Original (1 Basin))
Infiltration Basin Supplement (SW401)
3.
27 Jan 2012
For Basin A
(1 Set; signed & sealed)
4.
31 Jan 2012
Stormwater Application Processing Fee
($505, Check #048411)
5.
30 Nov 2011
Geotechnical Engineering Report
(1 Bound Copy)
6.
01 Feb 2012
Design Analysis with Calculations
(1 Bound Copy; signed, sealed & dated)
7.
01 Feb 2012
Site Drawings
(2 Full Size Sets; signed, sealed & dated [folded to 8.5x14])
The enclosed documents are provided to obtain a Stormwater Management Permit for the
subject project.
If you have any questions or comments, please do not hesitate to contact me.
engineering specialists
SITE SERVICES
delivered by: UPS Overnight
11181_3a.TRN.2012 0228.NCDENR-DWU.SW App Pkg_Final.doc

copy by email wI applications only:
v Danny Farmer — RC Construction Co., Inc.
Michael Jakubiak — USACE
Roy Selvidge — LS3P Associates, Ltd.
Page 2 of 2
February 28, 2012
NCDENR Stormwater Submittal
ADC Project No. 11181

048411
r,DATE': s INVOICE NO gi _11 i V J DESCRIPTION> '
n.
:INVOICE`AMOUNTz` :,;
DE000TiON;; :;:
^" -, BALANCE.��
ormwa er view
`-
5 5-.00
7i6w,y�k
-yea
sa,
AECK ' 1 31 ;
''
cHECI� ' 4 8 411=:`
TOTALS 5 0 5' 0 0
0 0
505.00
DATE _12'
NUMBER=
.
-`K ` PLEASE DETACH THIS PORTION AND RETAIN FOR YOUR RECORDS. ' '
R C, CONSTRUCTION', U I.; aR S�� MUST OD$57
0
r i S L N Z e i 842
:,GREENWOOD,' MISSISS10138930 048411
ay. ************************** -**'*:*****Five 'hundred five dollars and no cents
DATE CHECK,NO. AMOUNT
January. 31,.-201.2 48411 $********505.00
.
PAY.. NCDENR
TOTHi .F'ayettev, 13e .Regional Office
oR F ' 225 Green 'STreet, Suite - 714
of ..... .
-Faye.ttev,i•1'1e:; NC" .M01

ACCOUNTS PAYABLE