NCG020828_COMPLETE FILE - HISTORICAL_20120823

PERMIT NO.
DOC TYPE
DATE OF
RESCISSION
STORMWATER DIVISION CODING SHEET
RESCISSIONS
F-i COMPLETE FILE - HISTORICAL
114" ft &) � 0 �
YYYYMMDD

Ail
NCDENR
North Carolina Department of Environment and
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, P.E.
Governor Director
August 23, 2012
Mr. Carl H. Baker
Marine Corps Base Camp Lejeune-DPW
1005 Michael Road
Camp Lejeune, NC 28547
Natural Resources
Subject: General Permit No. NCG020000
Borrow Pit 7
COC NCG020828
Onslow County
Dear Mr. Baker:
Dee Freeman
Secretary
In accordance with your application for a discharge permit received on August 6, 2012, we
are forwarding herewith the subject certificate of coverage to discharge under the subject state -
NPDES general permit. This permit is issued pursuant to the requirements of North Carolina
General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
Please take notice that this certificate of coverage is not transferable except after notice to
the Division of Water Quality. The Division of Water Quality may require modification or
revocation and reissuance of the certificate of coverage.
A requirement of this permit is compliance with the Division of Land Resources' (DLR)
Miningfermi therefore, you must hold an approved DLR permit before any mining industrial
activities take place.
Please be aware that mine dewatering at your site has the potential to impact adjacent
wetlands. The specific requirements for mine dewatering at facilities near wetlands can be found in
Part 111, Section E of your permit. You must have an, approved Operation and Monitoring Plan
before mine dewatering discharges occur at your facility. Discharging mine dewatering
wastewater without Plan approval will be subject to enforcement action. An Operation and
Monitoring Plan for your facility must be submitted to the Wilmington Regional Office within 60
days of your receipt of this permit. We understand you are currently working with Linda Willis at
the Wilmington Regional Office (910-796-7215) on developing this.
Please note that mine dewatering wastewater includes wet pit overflows caused solely
by direct rainfall and groundwater seepage for this type of mining operation. Any discharge of this
water (and any stormwater commingled with it) is subject to the effluent limitations in this permit.
This permit does not affect the legal requirements to obtain other permits which may be
required by the Division of Water Quality or permits required by the Division of Land Resources,
Wetlands and Stonnwater Branch
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604
Phone: 91H07-6300 4 FAX: [phone]
Internet: www.ncwaterquality.org
An Equal Opportunity 1 Affirmative Action Employer
One
NorthCarolina
Natmallry

Mr. Carl Baker
Borrow Pit 7—NCG020828
August 23, 2012
Coastal Area Management Act or any other federal or local governmental permit that may be
required.
If you have any questions concerning this permit, please contact Robert Patterson at
telephone number [phone], or at [e-mail].
cc: Louise Slate, PE - AMEC
Wilmington Regional Office
Central Files
Ashley Rodgers - NCDENR-DLR
Stormwater Permitting Unit_Files
Sincerely,
OMGINAL SIGNED BY
BETHANY GEOBGOULIAS
for Charles Wakild, P.E.
Page 2 of 2

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
GENERAL PERMIT NO. NCG020000
CERTIFICATE OF COVERAGE No. NCG020828
STORMWATER AND MINE DEWATERING DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Marine Corps Base Camp Lejeune
is hereby authorized to discharge stormwater and mine dewatering wastewater from a facility
located at
Borrow Pit 7
Sneads Ferry Road
Camp Lejeune
Onslow County
to receiving waters designated as Cowhead Creek & an UT to Cogdels Creek, both class SC;
NSW water in the White Oak River Basin, in accordance with the effluent limitations,
monitoring requirements, and other conditions set forth in Parts 1, II, III, IV, V, and VI of
General Permit No. NCG020000 as attached.
This certificate of coverage shall become effective August 23, 2012.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed tliis tthe 23rd day of August, 20-12. ----
ORIGINAL SIGNEED BY
BETHANY GEORGOULIAS
for Charles Wakild, P.E., Director
Division of Water Quality
By the Authority of the Environmental Management Commission

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' Borrow Pit 7
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Marine Corps Base Camp Lejeune
Borrow Pit 7
Latitude: 340 39' 39" N
Longitude: 771 18' 17" W
County: Onslow
Receiving Stream: Cowhead Crk. & UT to Cogdels Crk.
Index No.: 19-24-2 & 19-23
Strewn Class: SC; NSW
Sub -basin: 03-05-02 (White Oak River Basin)
IN
i Facility Location

Patterson, Robert
From: Willis, Linda
Sent: Monday, August 13, 2012 9:46 AM
To: Patterson, Robert
Subject: RE: NCG020827-Borrow Pit 4 & NCG020828 - Borrow Pit 7, Camp Lejeune
Robert,
We don't have any concerns with the issuance of the permits for these pits.-: let me confirm the receiving stream for Pit
7.. and if you would be so kind, I can't print these maps on 11x17 in color, can you? If so, would you print me a set and
send them in courier? I've tried printing them and they won't print for me, I just keep getting error messages.
THX
LW
From: Patterson, Robert
Sent: Monday, August 13, 2012 8:07 AM
To: Willis, Linda
Subject: NCGO2082 7- Borrow Pit 4 & NCG020828 - Borrow Pit 7, Camp Lejeune
Linda,
Please see documents attached.
As you are aware, we have received applications for coverage of 2 more new mines under NCG 02 from Camp Lejeune
(Onlsow County). Pit 10A (NCG020826) was issued a couple weeks ago.
o Pit 4 drains to an LIT to Wallace Creek (class SB; NSW)
o Pit 7 drains to an LIT to Cogdels Creek (class SC; NSW) [NOI states receiving stream as Cowhead Crk., but based
on the plans & topo, it appears to drain to Cogdels Crk. Please,eon_firm.wtiOf,, cc r- c Ta ed on yourfiel'_
bservation ]
o Neither have vehicle maintenance or haz. waste.
o Both have dewatering near wetlands (O&M plans attached)
o Both have separate sw and ww discharge points
o Both will be covered under the -same DLR permit as Pit 10A
Note that the consultant, Louise Slate, is out of the country for the next 4-5 weeks. She left 2 contacts while she's away:
Jay Carmine 910-452-1185 j [e-mail]
Jesse Barker 704-357-5615 1 704-682-3728 I [e-mail]
Thanks
Robert D. Patterson, PE
Environmental Engineer
NCDENR I DWQ I Stormwater Permitting
1617 Mail Service Center, Raleigh, NC 27699-1617 Mail 1 512 N. Salisbury St, 9th Floor, Raleigh, NC 27604 Location &. Parcels
[phone] Phone [phone] Fax I Robert. Patterson rr,nedenr.gov Email I http_//2ortal.ncdtnr.org/web/wq/ws/su Website
h.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.

Patterson, Robert
From: Willis, Linda
Sent: Wednesday, August 22, 2012 12:12 PM
To: Patterson, Robert
Subject: Pit 7
Robert,
looked at the map again, this pit will be situated between Cogdel's Creek and Cowhead. Can we state both in the
permit? They didn't give me any indication of which direction they will be pumping water out of the pit from.
Linda

Division of Water Quality 1 Surface Water Protection
NCDENR National Pollutant Discharge Elimination System
Na " C. Ao4iN OeP FtywM
E­0.M M0 NAT AI 9"*Uwcc5
NCG020000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year Month
Day
x ass
�
CcrOvate of Coverage -
Check 9 Amount
Permit Assi ed. to
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG020000:
STORMWATER DISCHARGES associated with activities classified as:
SIC (Standard Industrial Classification) Code • 14XX Mineral Mining Industry (except as specified below)
The following activities are also included:
• Active or inactive miring operations (including borrow pits —except for NCDOT borrow pits) that discharge
stormwater contaminated with or that has come in contact with, any overburden, raw material, intermediate
products, finished products, byproducts or waste products located on the site of such operations;
• Stormwater from vehicle maintenance activities at mining operations,
• Overflow from facilities that recycle process wastewater; and/or
• Mine dewatering (wastewater)
The following activities are specifically excluded from coverage under this General Permit:
• Stormwater discharges associated with peat mining, coal mining, and metal mining;
• Stormwater discharges from mining operations which are intermixed on site with stormwater from asphalt
operations and/or concrete operations;
• Stormwater discharges associated with oil and gas extraction operations; and
• Stormwater discharges associated with tourist gem mines
• NCDOT borrow pits are covered under NCS000150
The following discharges are covered by NPDES general permit NCG520000 instead of NCG020000:
Point source discharges of stormwater and wastewater from in -stream sand mining operations (i.e., sand
dredging or dipping operations).
Please contact the NPDES Wastewater Point -Source Group for more information on coverage under this
Please_print or type all entries in this application form.
1) Mailing address of ownerloperator (officlal address to which all permit correspondence will be mailed):
Legal Owner Name Marine Corps Base Camp Lejeune
(Attach the most recent Annual Report to the NC Secretary of State showing the current legal name of the corporation or entity.
Alternatively this permit can be given to an individual or government authority. This name must be the same name as appears on the
Division of Land Resources' Mining Permit.)
Signee's Name (as signed for in permit signature at bottom) Carl Baker, Deputy of Public Works
Street Address Public Works Division. 1005 Michael Road _
City Camp Leieune State NC ZIP Code 28547
Telephone No. 910-451-2213 _ Email. carl.h.baker(dusmc.mil
Alternate Contact Name Email (if different)
Alternate Contact Telephone (if different)
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NCG020000 N.O.i.
2) Location of facility producing discharge:
Facility Name Borrow Pit 7
Facility Contact Carl Baker, Deputy of Public Works
Street Address Public Works Division, 1005 Michael Road
City Camp Le'eune^ State NC ZIP Code 28547
County Onslow
Telephone No. 910-451-2213 Fax: [phone]
Contact E-mail cari.h.baker@usmc,m)I
3) Physical Location Information:
Please provide a narrative description of how to get to the facility (use street names, state road numbers, and
distance and direction from a roadway intersection), From Wilmington, take Hwy 17 north to
Jacksonville. Exit onto Rte 24 headed east and turn riaht onto Holcomb Blvd at the main sate to enter
Cam Le'eune. Once trhou h the gate, turn right at first traffic light onto Brewster Blvd, Turn left onto
Stone Street. Pass the entrance to the stables on the left
and access to pit 4 is on the left.
4) Latitude 34d 39m 39s Longitude -77d 18m 17s (degrees, minutes, seconds)
Permits:
5) This NPDES Permit Application applies to which of the following:
X New or Proposed Facility
❑ Existing
6) Standard Industrial Classification:
Date operation is to begin: July 2012
Date began mining:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: 1629
7) Provide a'narrative description of the types of minerals mined at this facility:
Sand and'clay fill materials to be used for roadway construction
8) Is this mine an inactive mine site?
X No
❑ Yes If yes, do you posses an "Inactive Renewal' from DLR and notified the DWQ Regional Office or
have you certified to the DWQ that the site has been stabilized? ❑ No ❑ Yes
9) Does this facility already have a valid Mining Permit from the Division of Land Resources (DLR)?
X No if No, please indicate the status of the Mining Permit application: Submitted 5116/12
❑ Yes If yes, please provide the Mining Permit number: Please also provide a
copy of your DLR Mining Permit with this DWQ application.
(Vote: DWQ cannot Issue a COC for the NCG020000 General Permit until a Mining Permit is issued or
renewed by the Division of Land Resources (DLR).
10) Does this facility have any other NPDES permits?
X No
❑ Yes
If yes, list the permit numbers for all current NPDES permits for this facility:
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w
NCG020000 N.O.I.
11) Are you applying for a mining permit in the same location as a previously permitted mine?
X No
❑ Yes If yes, specify permit number and name if known:
12) Does this facility have any Non -Discharge permits (ex: recycle permits)?
X No
❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility:
13) Does total area of this mine site include ready -mix and asphalt areas?
X No
❑ Yes If yes, do they have DWQ stormwater permits (if owned by the same company)? ❑ No ❑ Yes
(provide permit number )
If not owned by the same company, who is the owner?
14) Will this mining operation precede development activities at this site?
❑ No
X Yes
15) Is this mine located within one of the 20 Coastal Counties and will it add more than 10,000 ft2 of impervious
surface?
X No
❑ Yes If yes, you may be required to apply for an additional state stormwater permit. Check with your
local Regional Office. See contact information and checklist below.
16) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basins, or the Randleman or Jordan
Water supply Watersheds?
X No
❑ Yes If yes, what size stream buffers are included on site? ft. Please show buffers in site plans.
If yes, please include information and plans showing diffuse flow through buffers as required.
Discharge Points, Receiving Waters & Wetlands:
17) Receiving waters:
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
and/or wastewater discharges end lap in? Discharge to Cowhead Creek
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Ralelgh municipal storm sewer), NIA
Receiving water classification (If known): Cowhead Creek is SC, NSW
Note: Discharge of process wastewater to receiving waters classified as WS-Il to WS-V or SA must be
approved by the N.C. Dept. of Environmental Health. If DEH does not approve, coverage under
NCGO20000 cannot be granted. No new discharges of wastewater are permitted in receiving
waters classified as WS-1 or freshwater ORW. Wastewater discharges to Saltwater ORW will
not be approved under the NCG02 General Permit.
18) If your facility has wastewater discharges and they are to HWQ, PIMA waters (Primary Nursery Areas) waters,
what is the flow rate? N/A (See http://www.ncdmf.net/maps/FNA maps/index,html, for map)
SWU-NCG02-NOI
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Last revised 3/15/2012

NCG020000 N.0.1.
19) Discharge Points:
Number of discharge points (ditches, pipes, channels, etc. that convey discharges from the property):
Onsite: Stormwater:.3 Mine dewatering:. 3 Process Wastewater Overflow:
Offsite: Stormwater: Mine dewatering: Process Wastewater Overflow:
Discharge points should be clearly marked on the submitted site plan.
Please provide short narrative description of discharges: Discharge from mine dewaterinq will be located on
the north side of the pit. Sediment bags will be located within the, permit boundary_and outside the silt fence in
such a way as to diffuse the flow and maximize the flow'path toward the nearby wetland draining to Cowhead
Creek. This is in keeping with recommendations from DWQ staff during a site visit on 19 June 2012_
a) Is your mine dewatering and discharging? (Answer only if you are dewatering)
❑ No
X Yes If yes, where to? _X_ Surface Waters and/or Wetlands (on -site or off -site)
Other (on -site or off -site) Describe:
b) Are you dewatering but not discharging? (Answer only if you are dewatering)
❑ No
X Yes If Yes, please explain how you are dewatering, and where that water will be directed:
Some water may be pumped to a separate cell within the borrow pit.
20) Will mining operations require dewatering near wetlands or impact any stream, groundwater, or wetlands?
❑ No
X Yes
Note: Wetlands must be CLEARLY DELINEATED on the site plan. Mine'dewatering activities that have
the potential to drain wetlands or otherwise impact surface water or groundwater MUST develop and
implement a Pumping Operation and Monitoring (O&M) Plan that has been approved by the
Division.
For sites that may drain wetlands — approval of a Pumping O&M plan may be required prior to
coverage under this general permit., The Pumping O&M Plan should be submitted to the
appropriate Regional Office and must be approved prior to operation.
The plan shall Include, but is rot limited to: (1) Groundwater monitoring strategies to demonstrate the
effect of pumping and to establish any pumping regime necessary to reduce Impacts, and (2) Detailed
plans to maintain'surrounding hydrology and respective monitoring to demonstrate compliance. See
checklist at end of document. Contact your local Regional Office for questions specific to your mine.
21) If you are dewatering, are there wetlands or surface waters within 400' of the mine pit perimeter?
❑ No
X Yes If yes, what distance are they from the mine pit perimeter? feet.
22) Have you been required to obtain a 404I401 Certification permits?
❑ No
X Yes If yes, please briefly describe below (include informal tion such a required mitigation, BMPs, setbacks,
and/or 0&M plans for on or off -site wetlands or other pertinent information). Attach other sheets as necessary:
The areas shown as wetlands within the permit boundaa are being evaluated by the USACE to determine
if they will be consideredlurisdictional features._
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NCG020000 N.O.I.
23) have you been required to obtain a wetland delineation certified by the US Army Corps of Engineers?
❑ No X Yes If yes, please attach to application submission.
Stormwater BMPs:
24) Does this facility employ any best management practices for stormwater control?
❑ No X Yes If yes, please briefly describe: Construction entrance, silt fence, stilling basin with
skimmer, and slope drains will be used as needed to address stormwater, The stilling basins will be removed
once the borrow pit excavation is expanded so storm drainage enters the pit area.
25) Does this facility have a Stormwater Pollution Prevention Plan?
❑ No X Yes
If yes, when was it implemented?
26) Will vehicle maintenance activities occur at this facility?
X No ❑ Yes
Wastewater Treatment Facilities:
27) Will mine dewatering discharges occur?
❑ No
X Yes
28) Will discharges of overflows from process wastewater treatment systems occur?
X No
❑ Yes If yes,
a. noes this facility employ chemical additives to flocculate suspended solids? ❑ No ❑ Yes
If yes, please state the name, manufacturer and the quantity of average daily usage of the chemical additive
Note: Please see our website for a list of evaluated polyacrylamide (DAMS) products for use in North Carolina:
http://portal.ncdenr.org/web/wq/ws/su/npdessw
b. Does this facility overflow only during rainfall events exceeding the 10-yr, 24-hr rainfall event?
❑ No ❑ Yes
29) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
X No
❑ Yes
30) Is your facility washing mined materials?
X No
❑ Yes if.Yes, are you discharging this water?
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Last revised 3/15/2012

NCG020000 N.O.I.
Other:
31) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
X No ❑ Yes
b) Is this facility a Small Quantity. Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
c)' Is this facility a Large Quantity Generator (1000 kg, or more of hazardous waste generated per month) of
hazardous waste?
X No ❑ Yes
d) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
How is material stored:
Where is material stored:
How many disposal shipments per year:
Name of transport 1 disposal vendor:
Vendor address:
32) Is your facility providing appropriate secondary containment for bulk storage of liquid materials? See permit
text for secondary containment requirements.
❑ No
X Yes This is needed if diesel fuel is kept on site for pumps
33) Does your site have an active landfill within the mining permit boundary?
X No
❑ Yes If yes, specify type: ❑ LCID ❑ Other:
Final Checklist:
This application will be returned, as, incomplete unless all of the following items have been included and
initialed for. Please show that the following required information has been included by initialing in each
space below.
Fee of $100 made payable to NCDENR.
Completed application and all supporting documents,
Copy of the valid approved mining permit (MP) for the facillty or indication of MP application status.
Copy of a county map or other general location map that shows the mining site and nearest major roads.
Copy of USGS topographic map showing themining site and surrounding areas, or other map that clearly
shows site location in relation to nearby streams, wetlands, and other waters, etc.
2 copies of large-scale (minimum 240 x 36") site plan with topographical lines with all outfalls, applicable
buffers and wetlands clearly delineated,.and 100-year flood plain line if applicable.
A copy of your DLR mining permit.
A copy of your US Army Corps -approved wetland delineation if you marked "yes" to question 23 above.
A line drawing of the water flow through the facility.' A pictorial description of the nature and amount of any
sources of water and any collection and treatment measures.
If mine site is in one of the 20 Coastal Counties:
• Applicant has checked with the appropriate regional office to verify the need for a Coastal State
Stormwater permit. Regional Office Contact:
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NCG020000 N.0.11.
-OR-
•. Applicant has included a detailed list of impervious surface areas and percentages, sub -drainage
areas and total drainage area.'
If.the mine is dewatering and near wetlands, or may otherwise impact surface waters or groundwater,
include the following and contact your local regional office about a Pumping O&M Plan (see below
for contact information). You may be reguir2d_to_provide an approved Pumping O&M plan prior to
NCG02 issuance.
2 copies of detailed Full Size Plans (at least 24' x 36") delineating areas on the plans and listing
acra eage (Including: wetlands, ditches, well -placements, pits, borrow areas, overburden storage,
stormwater controls/BMPs, vehicle maintenance areas, settling basins, product process (such as
screening, stockpiles, waste piles), total drainage area, impervious surface percentages (if state sw
programs apply), applicable buffers, and access and/or haul roads),
Pump dewatering size and information on its specifications.
Well information (design, depths, maintenance).
Physical monitoring for the wetlands areas.
Settling pond sizing information, if applicable.
Level spreader design, if applicable.
Details about dewatering method.
Cone of influence calculations.
Description of measures to prevent erosion and flooding.
Description & information about 401/404 permits that have been obtained.
Copy of US Army Corps of Engineers wetland delineations or approved wetland delineation (if
applicable).
I have contacted my local regional office about a Pumping O&M Plan,
Regional Office Contact: . Date contacted:
I will not any impact nearby wetlands, surface waters or groundwater by dewatering.
Certification: North Carolina General Statute 143-215.6 b (i) provides that:
Any person who knowingly makes any false statement, representatlor, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false
statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly
renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the
[Environmental Management) Commission implementing this Article shalt be guilty of a Class 2 misdemeanor which may Include a fine not to
exceed ten thousand dollars ($10,000).
33) Signatory Requirements (per 40 CFR 122.22)-
All applications, reports, or information submitted to the Director shall be signed and certified.
a. All notices of Intent to be covered under this General Permit shall be signed as follows:
(1) For a corporation: by a responsible corporate officer. For the purpose of this permit, a responsible corporate officer means: (a) a president,
secretary, treasurer or vice president of the corporation In charge of a principal business function, or any other person who performs similar
policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing prdducf on or operating facilities
employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), if
authority to sign documents has been assigned or delegated to the manager In accordance with corporate procedures.
(2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or
(3) For a municipality, state, federal, or other public agency: by either a principal executive officer or ranking elected official.
I hereby request coverage under the referenced General Permit. 1 understand that coverage under this permit will
constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an individual
permit.
I agree to abide by the following as a part of coverage under this General Permit;
1. 1 agree to abide by the approved Mining Permit for this mining activity. (A copy of the valid mining
permit must be attached to this request.
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r . .
NCG020000 N.O.I.
2. 1 agree to not discharge any sanitary wastewater from this mining activity except under the
provisions of another NPDES permit specifically issued therefore.
3. 1 agree that bulk storage of petroleum products and other chemicals -shall have adequate protection
so as to contain all spills on the site.
4. 1 agree that solid wastes will be disposed of in accordance with N.C. statutes and rules governing
solid waste disposal,
5. 1 agree that maintenance activities for vehicles and heavy equipment will be performed so as to not
resuit in contamination of the surface or ground waters.
I agree to abide by the provisions as listed above and recognize that the provisions are to be considered as
enforceable requirements of the General Permit.
I certify that I am familiar with the information contained in this application and that to the best of my knowledge
and belief such information is true, complete, and accurate.
Printed
Title
(Date Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDENR.
Mail the entire package to:
Stormwater and General Permits Unit
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Note
The submission of this document does not guarantee the issuance of an NPDES permit.
For questions, please contact the DWQ Regional Office for your area.
DWQ Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office
... [phone]
Mooresville Office
... [phone]
Raleigh Office ........
[phone]
Washington Office
...[phone]
Wilmington Office
... [phone]
Winston-Salem ...... [phone]
Central Office .........
[phone]
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Borrow Pits Lateral Effect Evaluation
The US Army Corps of Engineers (USACE) indicated that borrow activities related to the BER
project will be required to be conducted according to NCDOT procedures (personal
correspondence USACE November 3, 2009). The outer limits of proposed borrow pits 4 and 7
are within 400 feet of jurisdictional features. These proposed borrow areas will need to be
evaluated according to the NCDOT standard described below.
Section 230 — Borrow Excavation, of the "North Carolina Department of Transportation Standard
Specifications for Roads and Structures, July 2006" requires that if a Contractor proposes a
borrow source, an environmental assessment will be conducted that includes a wetland and
stream delineation extending 400 feet beyond the proposed borrow source limits. This section
requires that if wetlands and streams are present within 400 feet of the borrow source:
1. Submittal of a hydrologic analysis (Skaggs Method) or equivalent to determine if lateral
effects will impact or cause degradation to wetland or streams consisting of but not limited
to:
a) Hydric soil type;
b) Average profile depth to restrictive soil layer;
c) Effective hydraulic conductivity or permeability;
d) Average drainable porosity or available water capacity; and
e) Required buffer width, including safety factor.
2. If wetlands and streams are present within 400 feet and the contractor does not propose to
excavate below the seasonal high water table or the water level in the adjacent stream, no
documentation is required.
3. If wetlands or streams are not present within 400 feet, no additional documentation is
required.
AM EC scientists collected field data on April 8, 2010 for borrow pits 4 and 7. Field data collected
included: soil profile descriptions to determine soil series present; depth to seasonal high water
table; depth to restrictive layers; and existing ground elevations of jurisdictional features. The
soils were described by a MACTEC licensed soil scientist. The soil borings and elevation surveys
were completed at previous geotechnical boring locations that were within 400 feet of a
jurisdictional feature. These geotechnical boring locations were located by survey and the
ground surface elevations are known. The results of the lateral effect evaluation and
recommended buffers are presented below.
Borrow Pit 4
Borrow pit 4 is located between Stone Street and Wallace Creek, and is less than a half -mile
west of the proposed roadway alignment. Pit #4 is approximately 17 acres in size. The site is
heavily wooded with thick undergrowth. The overall slope of the land is south-east toward
Wallace Creek which is classified as SB; NSW. The existing elevation for this site ranges from 16
feet to 24 feet msl. Access to borrow pit 4 will be from Stone Road.

The soil boring and elevation data were collected at boring BP4-15. The soils present at this
location are generally similar to the Baymeade fine sand soil series. According to data collected
by AMEC, the seasonal high water table (SHWT) was observed at 2.5 feet (30 inches) below
ground surface (BGS). The elevation of the jurisdictional feature adjacent to BP4-15 was
determined to be approximately 10-11 feet below ground surface. The ground surface elevation
of the stream channel is 7.5-8.5 feet below the SHWT depth.
Based on observed SHWT, water in the pit once it has reached equilibrium is anticipated to be
above the stream elevation. Therefore, based on approved NCDOT methodology for
determining minimum buffer requirements, the proposed Borrow Pit 4 would be considered a
Type 2: Flow from pit to wetland. Type 2 pits do not require Skaggs Method calculations. A
minimum setback of 50' feet from the jurisdictional feature will be required.
Borrow Pit 7
Borrow pit 7 is approximately 1-mile south of the southern tip of the proposed alignment along
Sneads Ferry Road. Pit #7 is the largest of all is spread across approximately 42 acres. However,
a significant portion of Pit #7 is covered by shallow water as a result of previous borrow pit
excavations. The site is primarily clear of vegetation with the exception of one small area of
existing pine trees in the middle of the propose pit. The site is generally flat with elevations
ranging from 23 feet to 28 feet msl. Drainage from this area is naturally directed toward two
existing excavations pits on -site and ultimately flows towards Cowhead Creek which is classified
as SC; NSW. Access to borrow pit 7 will be from an existing dirt road to the south of the
proposed pit.
The soil boring and elevation data were collected at boring BP7-19. The soils present at this
location are generally similar to the Onslow loamy fine sand soil series. According to data
collected by AMEC, the seasonal high water table (SHWT) was observed at 1.5 feet (18 inches)
below ground surface (BGS). The elevation of the jurisdictional feature adjacent to BP4-15 was
determined to be approximately 2.0 feet above ground surface. The elevation of the SHWT in
the borrow pit is approximately 3.5 feet below the surface elevation of the upstream wetland.
Based on observed SHWT, water in the pit once it has reached equilibrium is anticipated to be
below the stream elevation. Therefore, based on approved NCDOT methodology for
determining minimum buffer requirements, the proposed Borrow Pit 7 would be considered a
Type 1: Flow from wetland to pit. Type 1 pits require Skaggs Method calculations. Lateral
Effect output is shown below. A minimum setback of 172 feet from the jurisdictional feature
will be required.

:.. 'N.
Borrow Pit 7
7o support construction of the new Base Entry Road
Marine Corps Base Camp Lejeune
Onslow County, North Carolina
Evaluation of Requirements for an Operation and Maintenance Plan
and Stormwater Pollution Prevention Plan (SWPPP)
July 2012
Prepared by:
AMEC Environment & Infrastructure, Inc.
2041 Stirrup Creek Drive, Suite 100
Durham, NC 27703
919-381-9900
License Number F-0653

x
Borrow Pit 7
MCB Camp Lejeune, Onslow County
Evaluation of Operation and Maintenance Requirements and Stormwater Pollution Prevention
NPDES General Permit NCG020000
Introduction
Operation and maintenance plans, when required for mining operations, are site specific. These plans
may use similar stormwater best management practice (BMP) components as part a of a site specific
stormwater pollution prevention plan (SWPPP). This document will identify and describe all measures
necessary to protect water quality and nearby wetlands for the borrow pit activities.
Compliance with Part II Section A: Requirements to Construct New or Expanding Treatment
Facilities. Session Law 2011-394 Section 9 discontinued ATC requirements as of July 1, 2011 for
wastewater treatment and disposal systems at industrial facilities with discharge permits. This change
affects NCG020000 for mine dewatering. The proposed borrow pit 7 will follow guidance from NCDENR
associated with NCG020000.
Compliance with Part III Section A: Monitoring, Controls, and Limitations for Permitted
Discharges. A Stormwater Pollution Prevention Plan (SWPPP) that can be easily understood and
followed by borrow pit workers is required to be developed and implemented. A SWPPP is attached to
this document. The SWPPP addresses items 1 through b in Section A of Part III, including a site plan,
erosion and sedimentation control plan, stormwater management plan, spill prevention and response
plan, preventative maintenance and good housekeeping program, and employee training.
Compliance with Part III Section C: Effluent Limitations and Monitoring Requirements for Mine
Dewatering Wastewater and Process Wastewater. This section of the permit requires permittees to
provide an Operation and Monitoring Plan that demonstrates the effect of pumping, and as necessary,
establish a pumping regime necessary to reduce potential impacts to adjacent wetlands.
All wetlands in the vicinity of borrow pit 7 have been delineated and the Corps has verified the wetland
boundaries. Wetlands have been surveyed and located on the borrow pit plans. As requested on page
5 of the NPDES NCG020000 permit application, the wetland delineation is attached.
There will be two types of discharge from the borrow pit site, stormwater runoff and mine dewatering.
Compliance with Part III Section B: Stormwater Discharges: Analytical Monitoring
Requirements. Part III Section B defines stormwater discharges as stormwater from mining activity
areas, including but not limited to areas of mine excavations, other land disturbance, process areas, and
vehicle maintenance. This section does not apply to wastewater discharges from mine dewatering and
process areas. Analytical monitoring is not required for any basin or pond designed to contain the 25-

year, 24-hour storm without discharging and that can regain capacity to hold such an event within 5
days time through means other than discharging to surface waters. A basin or pond that meets these
requirements is considered a non -discharging stormwater control. Calculations were performed to take
into account the rainfall on the borrow pits and the area immediately around them and draining to
them. A 25-year storm event causes a rise in the excavation area of 1.7 ft. Based on these calculations
and the fact that the observed ground water is approximately 2.3 ft below ground surface, this pit is
non -discharging.
Compliance with Part III Section C: On -Site Vehicle Maintenance Monitoring Requirements.
Facilities that have on -site vehicle maintenance activity that use more than 55 gallons of new motor oil
per month averaged over a calendar year must perform analytical monitoring of stormwater discharge.
No vehicle maintenance will be performed on this site. Any maintenance performed on vehicles used in
the removal or transport of borrow material from this site will be performed at off -site locations.
Compliance with Part III Section D: Qualitative Monitoring Requirements for Stormwater
Discharges. This section of the permit requires that a visual inspection of each stormwater outfall
regardless of representative outfall status shall be performed according to semi-annual qualitative
monitoring requirements. Qualitative monitoring is intended to evaluate the effectiveness of the
SWPPP, assess new sources of stormwater pollution, and prompt the permittee's response actions to
pollution.
Qualitative sampling at each outfall must take place during a representative storm event as defined for
this General Permit, unless adverse weather conditions prevent sample collection during the sample
collection period. Inability to sample due to adverse weather conditions must be documented in the
SWPPP with date, time, and written narrative. A minimum of 60 days must separate monitoring dates.
Compliance with Part III Section E: Effluent Limitations and Monitoring Requirements for Mine
Dewatering Wastewater and Process Wastewater. Mine dewatering requirements apply to all
mines including borrow pits. During the period beginning on the effective date of the permit and lasting
until expiration, the permittee is authorized to discharge mine dewatering wastewater controlled in
accordance with conditions of this permit. It shall be the responsibility of the Contractor to provide the
EMD with withdrawal totals meeting NCDENR CCPCUA permit requirements and in accordance with any
monitoring requirements set forth by this permit for which this application is intended.
An evaluation of soils, seasonal high water table (SHWT), and ground surface elevations reveals the
underlying soils present are generally Baymeade fine sand, Muckalee loam, and Onslow loamy fine sand.
The highest recorded groundwater level in the piezometer was 2.3 feet below the EGS. Based on
observed SHWT, water in the pit, once it has reached equilibrium, is anticipated to be below the wetland
elevation. Therefore, based on approved NCDOT methodology for determining minimum buffer
requirements, the proposed Borrow Pit 7 would be considered a Type-1: Flow from wetland to pit.
Type-1 pits required Skaggs Method calculations, or approved equivalent. The Skaggs analysis indicated
that the setback from the jurisdictional features should be approximately 172'.

l
Borrow Pit 7
MCB Camp Lejeune, Onslow County, NC
Stormwater Pollution Prevention Plan (SWPPP)
Site Plan.
A site plan providing a physical description of the facility and its location relative to surrounding roads
and surface waters is attached. A USGS topographic quad map shows the borrow pit relative to the
features around it. See figures attached with mining permit application. This property drains through
wetlands to Cowhead Creek and from there to New River in the White Oak River Basin. Cowhead is not
on the 303(d) list. This is not a TMDL watershed.
Narrative.
The site was cleared in the past and some soil was excavated as cover for the old landfill at MCB Camp
Lejeune. Because of this past use, there is standing shallow water in two areas of the borrow pit. The
center part of the pit has some trees that need to be cleared. This area will be cleared and drained in
order to be used as a borrow pit to construct a new Base Entry Road at MCB Camp Lejeune. Erosion and
sediment control devices will be installed according to the approved mining permit prior to any earth
moving on site. Topsoil and other unsuitable fill material will be temporarily stockpiled and stabilized on
site during active excavation of the borrow pit. The stockpile will be removed and topsoil spread over
the site prior to seeding it as part of the remediation plan. The borrow pit is designed to be up to 30
feet deep. Dewatering is proposed to facilitate excavation activities down to design depth. Dewatering
discharge will be filtered, dispersed, and released at a non -erosive velocity into wetlands behind the
borrow pit. There will be no process or unloading activities on the site. The site will be operated strictly
as a source of fill material to be used in the construction of the Base Entry Road on MCB Camp Lejeune.
There will be no vehicle /machinery maintenance on site. There have been no significant spills or leaks
on the site. The construction contractor will be responsible for all sampling and monitoring
requirements for the life of this permit.
Erosion and Sedimentation Control.
A mining plan for this borrow pit has been prepared and submitted to NC Department of Natural
Resources — Land Quality Section for review and approval. Erosion control is an integral part of this
plan. A copy of the mining permit application is attached.
Stormwater Management Plan.
Management of Stormwater Runoff and Runon — Silt fence will be installed around the perimeter of the
borrow pit. Temporary diversion swales are proposed to carry runoff to stilling basins for treatment
before it is released through a skimmer device. Sediment stilling basins may be removed once
stormwater runoff is directed into excavation area of the borrow pit. Once stormwater runoff mixes
with groundwater, it must be treated as wastewater if removed from the mine. In general most
stormwater runoff will enter the borrow pits and not be discharged from the site. Slope drains may be
installed to direct stormwater into the borrow pit in a non -erosive manner.

BMP Control Inspection and Maintenance — Stilling ponds with skimmers, silt fence, and slope drains
will be inspected and inspections will be recorded once every seven days and within 24 hours of any
storm event that results in a discharge from an active site. A rain gauge shall be kept on site and rainfall
amounts shall be recorded. Stilling ponds must be cleaned out when sediment storage capacity is at
50% permitted volume. If sediment is leaving the site, corrective action shall be taken to reduce
sediment discharge. Corrective actions shall be recorded. The record book shall be maintained on site
for the duration of borrow pit operations and made available to DENR inspectors at their request.
Secondary Containment will be the responsibility of the Contractor as detailed in the Contractor's
specific Operation and Maintenance plan.
Spill Prevention and Response Plan (SPRP).
The site will be used for loading mined sand/clay suitable to build a road bed. There will be no transfer
of fluids or other pollutants that would necessitate a SPRP.
Preventive Maintenance and Good Housekeeping.
The permittee is informed of the requirement to maintain all mining equipment in good working order
to prevent any discharge of pollutants into surface water or groundwater. Any fluids spilled on site shall
be cleaned up to the maximum extent practicable and properly disposed of to prevent entry to surface
waters or groundwater of the state. Schedules for inspections, maintenance, housekeeping, and
documentation shall be recorded and maintained in the SWPPP.
Employee Training.
The permittee is responsible to identify and train all personnel in any of the mining operations that have
the potential to contaminate stormwater runoff. Training will cover spill response and cleanup,
preventive maintenance activities, and any operations that have the potential to contaminate
stormwater runoff, such as fueling procedures. This training is to take place at the start of mining
operations and at a minimum on an annual basis. Training shall be documented by the signature of each
person trained.
Plan Amendment.
The permittee shall amend the Plan whenever there is a change in the design, construction, operation,
or maintenance that has a significant effect on the potential for discharge of pollutants to surface
waters. All aspects of the SWPPP shall be reviewed and updated on an annual basis. The annual update
shall include an updated list of significant spills or leaks of pollutants for the previous three years, or
notification that no spills have occurred. The annual update shall include written re -certification that
the stormwater outfalls have been evaluated for the presence of non-stormwater discharges. Each
annual update shall documented re-evaluation of the effectiveness of the BMPs listed in the BMP
summary of the Stormwater Management Plan.

Plan Implementation.
The permittee shall implement the Plan and all appropriate BMPs to ensure contaminants do not enter
surface waters via stormwater that comes into contact with any unstabilized overburden, raw materials,
intermediate products, finished products, byproducts, or waste products located on the site covered by
this permit. Implementation of the plan shall include documentation of all monitoring, measurements,
inspections, maintenance activities, and training provided to employees. Documentation shall be kept
on site and made available to Director or Director's representative upon request.

APPLICATION FOR A MINING PERMIT
NORTH CAROLINA DEPARTMENT OF ENVIRONMENT
AND NATURAL RESOURCES -
LAND QUALITY SECTION
APPLICATION FOR A MINING PERMIT
(PLEASE PRLNT OR TYPE)
1. Name of Mine: BORROW PITS 4,7 & 1OA; CAMP LEJEUNE BASE ENTRY ROAD County: ONSLOW
River Basin: WHITE OAK
Latitude (decimal degrees to four places): 34.6903, 34.6603 & 34,7417, RESPECTIVELY
Longitude (decimal degrees to four places):-77.3552,_ 77,3217 &-77.3925, RE5PECTIVELY
2. Name of Applicant: MARINE CORPS INSTALLATION EAST MARINE CORPS BASE CAMP LEJEUNE {MCIEAST-MCB CAMLEJi
3. Permanent address for receipt of official mail: COMMANDING GENERAL
IF&E EMD E B 12 POST LANE CAMP LEJEUNE NC 28547
Telephone: ( 910_)451— 2213 Alternate No. { ) N/A
4. Mine Office Address: SAME AS #3
Telephone: { 910 ) 451— 0876 _
Mine Manager: Matt 0
We hereby certify that -all details contained in this Permit Application are true and correct to the best of our
knowledge. We fu 1 understaA that any willful misrepresentation of facts will be cause for permit
revocation.
* * *Signature Date ✓12
Print Name A
Title .1 i� ��- s�•�H
* This will be the name that the mining permit will be issued to and the name that must be indicated on the
reclamation bond (securiW that corresponds to this site.
* * The Land Quality Section must be notified of any changes in the permanent address or telephone number.
* "* Signature of company, officer. required.
G.S. 74-51 provides that the Department shall grant or deny an application for a permit within 60 days of receipt of a
complete application or, if a public hearing is held, within 30 days following the hearing and the filing of any
supplemental information required by the Department. All questions must be addressed and all required maps
provided before this application cah be considered complete. Attach additional sheets as needed.

APPLICATION FOR A MINING PERMIT
NOTE. All of the following questions must be thoroughly answered regarding your mining operation for
the intended life of the mine. All responses must be clearly conveyed on a corresponding, detailed mine map.
A. GENERAL CHARACTERISTICS OF THE MINE
1. Answer all of the following that apply:
® If this is an application for a NEW permit, indicate the total acreage at the site to be covered by the
permit (this is the acreage that the "new permit" fee will be based upon): 102.3 ACRES
Of this acreage, how much is owned and how much is leased? Acres owned: 1.02.3 ACRES
Acres leased: -0- Property owner if leased: N/A
❑ If this is an application for RENEWAL of a mining permit, indicate the mining permit number and
the total (overall) acreage covered by the existing permit: Mining Permit No.:
Total permitted acreage (this is the acreage that the "renewal" fee will be based upon):
❑ If this is an application for a MODIFICATION to a mining permit, indicate the mining permit
number and the total (overall) acreage covered by the existing permit.
Mining Permit No.: Total permitted acreage:
Does the modification involve acreage within the previously approved permitted boundary?
Yes ❑ No ❑. If yes, indicate the acreage to be covered by this modification (this is the acreage
that the "major modification" fee will be based upon):
Does the modification involve acreage outside the previously approved permitted boundary?
Yes ❑ No ❑. If yes, indicate the additional acreage to be covered by this
modification: . (NOTE: you must complete all of Section F. of this application form
entitled Notification of Adjoining Landowners).
Of this acreage to be added to the permit, will any portion of this acreage be affected (i.e.: disturbed,
ground cover removed) by the mining operation? Yes ❑ No ❑ (If no, a "minor modification" fee
of $100.00 is required, despite the "undisturbed" acreage to be added). If yes, indicate the acreage to
be affected within the acreage to be added to the permit (the total acreage to be added to the permit is
the acreage that the "major modification" fee will be based upon):
❑ If this is an application for TRANSFER of a mining permit, indicate the mining permit number and
the total (overall) acreage covered by the existing permit.
Mining Permit No.: Total permitted acreage:
SEE THE FEE SCHEDULE AT THE END OF THIS FORM FOR THE PROPER FEE AMOUNT TO BE
PAID FOR THE REQUESTED PERMIT ACTION(S) AND CORRESPONDING ACREAGE NOTED
ABOVE
2. Name of all materials mined: SAND AND CLAY SUITABLE FOR ROAD BED CONSTRUCTION
3. Mining method:
❑ Hydraulic Dredge ® Front-end Loader & Truck ® Shovel & Truck
❑ Dragline & Truck ® Self -loading Scraper
Other (explain):
4. a. Expected maximum depth of mine (feet): 30 FEET
Depth is relative to what benchmark? (e.g., natural ground level, mean sea level, road elevation, etc.)
RELATIVE TO NATURAL (EXISTING) GROUND LEVEL
b. Expected average depth of mine (feet): _2.5-30 FEET (BELOW EXISTING GROUND LEVEL)_
5. Has any area(s) at this site been mined in the past? Yes 0 No

APPLICATION FOR A M][NING PERMIT
If yes, when and by whom was this activity conducted?
6. Number of years for which the permit is requested (10 years maximum): 10 YEARS
B. MAPS
Clearly mark and label the location of your mining operation on six_ 6) conies of a 7.5-minute quadrangle
and a county highway map. These maps, in addition to six G -co ies of all mine maps and reclamation
maps, must be submitted with each permit application.
7.5-minute quadrangles may be obtained from the N.C. Geological Survey;
Mailing Address: ' Physical Address:
1612 tilail Service Center OR 512 North Salisbury Street, 5`h Floor
Raleigh, North Carolina 27699-1612 Raleigh, North Carolina 27604
[phone]
www. izeoloizv.enr.state.nc.us/
County highway maps may be obtained from the N.C. Department of Transportation:
North Carolina Department of Transportation - Geographic Information Systems (G1S)
Mailinz Address:
NCDOT GIS Unit
1587 Mail Service Center
Raleigh, North Carolina 27699-1587
Physical Address:
NCDOT GIS Unit
3401 Carl Sandburg Court
Raleigh, North Carolina 27610
[phone]
www.nedot.org/it/2isContacUdefault,html
2. Mine maps must be accurate and appropriately scaled drawings, aerial photographs or enlarged.
topographic maps of the entire mine site. All aspects of the mine site must be clearly labeled on the
maps along with their corresponding (approximate)'acreage. As a reminder, mining permits can
only be issued for up to 10 years; thus, all mine and reclamation maps must only denote those
activities that are intended to be conducted during the life of the mining permit. All maps must be
of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following, at a
minimum:
a. Property lines of the tract or tracts of land on which the proposed mining activity is to be located
including easements.and rights -of -way.
b. Existing or proposed permit boundaries.
c. Initial and ultimate limits of clearing and grading.
d. Outline and width of all buffer zones (both undisturbed and unexcavated).
e. Outline and acreage of all pits/excavations.
f. Outline and acreage of all stockpile areas.
g. Outline and acreage of ail temporary and/or permanent overburden disposal areas.
h. Location and acreage of all processing plants (processing plants may be described as to location and
distance from mine if sufficiently far removed).
i. Locations and names of all streams, rivers and lakes.
j. Outline and acreage of all settling and/or processing wastewater ponds.
k. Location and acreage .of all planned and existing access roads and on -site haul roads.
I. Location of planned and existing on -site buildings.
m. Location and dimensions of all proposed sediment and erosion control measures.
n. Location of 100-year floodplain limits and wetland boundaries.
o. Names of owners of record, both public and private, of all tracts of land that are adjoining the mining
permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor of
the mine tract, names of owners of record of tracts adjoining these tracts, that are within 1,000 feet of
the mining permit boundary, must be provided on the mine map.

APPLICATION FOR A MINING PERMIT
p. Names of owners of record, both public and private, of all tracts of land that are adjoining the mining
permit boundary which lie directly across and are contiguous to any highway, creels, stream, river, or
other watercourse, railroad track, or utility or other public right-of-way. If an adjoining tract is owned
or leased by the applicant or is owned by the lessor of -the mine tract, names of owners of record of
tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary, must be
provided on the mine map(s). NOTE: "Highway" means a road that has four lanes of travel or less
.and is not designated as an Interstate Highway.
q. Map legend:
1. Name of applicant
2. Name of mine
3. North arrow
4. County
5. Scale
6. Symbols used and corresponding names
7. Date prepared and revised
8. Name and title of person preparing map
Map scales should meet the following guidelines:
PERMITTED ACREAGE MAP SCALE
0-49 Acres 1 inch = 50 feet
50-199 Acres 1 inch = 100 feet
200+ Acres 1 inch = 200 feet
(NOTE: Smaller scaled maps may be acceptable if they clearly illustrate the above items)

APPLICATION FOR A MINING PE"IIT
A table/chart must be provided on the mine map that clearly lists the approximate acreage of tailings/sediment
ponds, stockpiles, wastepiles, processing area/haul roads, mine excavation and any other major aspect of the
mining operation that is proposed to be affected/disturbed during the life of the mining permit. A table/chart
similar to the following will be acceptable:
CATEGORY
AFFECTED ACREAGE
Tailings/Sediment Ponds
0.03(BP4) + 0(BP7) + 0.03(BP10A) = 0.06 TOTAL
Stockpiles
0.5(BP4) + 0(BP7) + 4.1(131510A) = 4.7 TOTAL
Wastepiles
-0-
Processing Area/Haul Roads
1.2(BP4) + 0(BP7) + 1.0(BP10A) = 2.2 TOTAL
Mine Excavation
15.6(13114) + C(BP7) + 8.8(BP10A) = 24.4 TOTAL
Other (Miscellaneous Grading)
0.2(BP4) + 0(BP7) + 2.0(BP10A) = 2.2 TOTAL
Total Disturbed Acreage**
17.5(BP4) + 0(BP7) + 15.9(BP10A) = 33.4 TOTAL
**NOTE: DISCREPANCIES WITHIN THE TOTALS ARE DUE TO ROUNDING APPROXIMATIONS.
NOTE:
IN ADDITION. TO THE ABOVE, THE MAPS MUST ALSO INCLUDE ANY SITE -SPECIFIC
INFORMATION THAT IS PROVIDED IN THE ANSWERS TO THE FOLLOWING QUESTIONS IN
THIS APPLICATION FORM (PLEASE NOTE THE ITALICIZED QUESTIONS/STATEMENTS
THROUGHOUT THE FORA). THIS APPLICATION WILL NOT BE CONSIDERED. COMPLETE
WITHOUT ALL RELEVANT ITEMS BEING ADEQUATELY ADDRESSED ON THE MINE MAPS.

APPLICATION FOR A MINING- PERMIT
C. PROTECTION OF NATURAL RESOURCES
1. Describe in detail the sequence of events for the development and operation of the mine and reference the
sequence to the mine map(s). Attach additional sheets as needed,
1.. ACQUIRE ALL NECESSARY PERMITS FOR OPERATION PRIOR TO DISTURBING SITE.
2. INSTALL EROSION AND SEDIMENTATION CONTROL DEVICES.
3. CLEAR AND GRUB SITE.
4. REMOVE'TOPSOIL AND STOCKPILE IT AS NOTED ON THE MINING PLAN.
5. PROVIDE ADDITIONAL EROSION AND SEDIMENTATION CONTROL MEASURES AS NEEDED,
6. START EXCAVATING FROM DESIGNATED AREAS.
7. INSTALL STILLING BASIN AND WELL FOR PUMPING GROUNDWATER.
8. ONCE PITS HAVE BEEN EXCAVATED TO DESIGN DEPTH, REMOVE WELL(S) AND STABILIZE SITE
ACCORING TO THE APPROVED REMEDIATION PLAN.
9. REMOVE TEMPORARY EROSION AND SEDIMENTATION CONTROL DEVICES AND PERMANENTLY
STABILIZE ANY REMAINING DISTURBED AREAS,
2. Describe specific erosion control measures to be installed prior to land disturbing activities and during
mining to prevent offsite sedimentation (include specific plans for sediment and erosion control for mine
excavation(s), waste piles, access/mine roads and process areas), and give a detailed sequence of
installation and schedule for maintenance of the measures. Locate and label all sediment and erosion
control measures on the mine map(s) and provide typical cross-sections/construction details of each
measure. Engineering designs and calculations are required to justify the adequacy of any proposed
measures.
STABILZED CONSTRUCTION. ENTRANCE(S) WILL BE. INSTALLED FIRST FOLLOWED BY SEDIMENT FENCE.
ONCE SITE IS CLEARED, TEMPORARY DIVERSIONS, SLOPE DRAINS, AND STILLING BASINS WITH
STABILIZED OUTLETS WILL BE INSTALLED. CLEARED AREAS ON THE PERIMETER OF THE SITE AND ON
SLOPES GREATER THAN 3:1 THAT ARE NOT BEING ACTIVIELY USED OR BROUGHT TO FINAL GRADE
WITHIN SEVEN (7) DAYS WILL BE TERM PORARILY SEEDED IN MULCHED. OTHER DISTURBEDAREAS WILL
BE SEEDED AND MULCHED WITHIN FOURTEEN (14) DAYS IF NOT BEING ACTIVELY USED.
3. a. Will the operation involve washing the material mined, recycling process water, or other waste water
handling? Yes ❑ No ® If yes, briefly describe all such processes including any chemicals to be used.
b. Will the operation involve discharging fresh or waste water from the mine or plant as a point discharge to
the waters of the State? Yes ® No ❑ If yes, briefly describe the nature of the discharge and locate
all proposed discharge points (along. with their method of stabilization) on your mine map(s).
THE BORROW PITS WILL BE DEWATERED BY PUMPING THE GROUNDWATER LEVEL BELOW THE LEVEL
OF EXCAVATED MATERIAL. WATER THAT CANNOT BE CONTAINED ON SITE WILL BE DISCHARGED FROM
A STORAGE CELL TO A STILLING BASIN WITH BAFFLES AND SKIMMER AND THEN DISCHARGED AT A
NON -EROSIVE VELOCITY.

APPLICATION FOR A MINING PERIbIIT
Will any part of the proposed mine excavation(s) extend below the water table? Yes ® No ❑
If yes, do you intend to dewater the excavation(s)? Yes ® No ❑
If yes, what impact, if any, will mine dewatering have on neighboring wells? Estimated withdrawal rate
in gallons per day: 490,000 GPD (BP10A ONLY). Locate all existing wells on the mine map(s) that lie
within 500 feet of the proposed excavation area. Provide data to support any conclusions or statements
made, including any monitoring well data, well construction data and current water withdrawal rates.
Indicate whether the proposed mine locale is served by a public water system or private wells,
BORROW PIT 10A WILL BE DEWATERED IN ORDER TO EXCAVATE TO A DEPTH OF 30 FEET BELOW
GRADE. WATER SUPPLY WELLS ON MCB CAMP LEJEUNE ARE DEEP WELLS THAT WITHDRAWL WATER
FROM A DIFFERENT AQUIFER, UNAFFECTED BY THE DEWATERING ACTIVITIES AT THE SURFACE
AQUIFER. GROUNDWATER WITHIN THE REMAINING BORROW PITS WILL BE MANAGED ONSITE.
d. If you answered yes to any of the above questions, provide evidence that you have applied for or
obtained the appropriate water quality permit(s) (i.e., non -discharge, NT PDES, Stormwater, etc.) from the
Division of Water Quality, Water Quality Section. In addition, the applicant is required to register water
use with the Division of Water Resources if the operation withdraws more than 10,000 gallons per day
and needs a capacity use permit from the Division of Water Resources if the operation lies in a capacity
use area and withdraws more than 100,000 gallons per day.
A CAPACITY USE PERMIT AND GENERAL PERMIT NCG020000 APPLICATIONS FOR BORROW PIT 10A
HAVE BEEN PREPARED AND ARE UNDER REVIEW BY NCDENR.
4. a. Will the operation involve crushing or any other air contaminant emissions? Yes ❑ No
If yes, indicate evidence that you have applied for or obtained an air quality permit issued by the
Division of Air Quality or local governing body.
b. How will dust from stockpiles, haul roads, etc., be controlled?
IF DUST BECOMES AN ISSUE, NON -POTABLE WATER CAN BE SPRAYED PERIODICALLY OVER THE HAUL
ROADS TO REDUCE DUST. STOCKPILES OF UNSUITABLE FILL CAN BE TEMPORARILY SEEDED TO
PROVIDE COVER AND HOLD SOIL IN PLACE.

APPLICATION FOR A MINING PERMIT
5. a. A buffer will be required between any mining activity and any mining permit boundary or right-of-
way, It may be an unexcavated buffer (no excavation, but roadways, berms and erosion &
sedimentation control measures may be installed within it), an undisturbed buffer (no disturbance
within the buffer whatsoever), or a combination of the two, depending upon the site conditions. Note
that all buffers must be located within the mining permit boundaries.
How wide a buffer will be maintained between any mining activity and any mining permit boundary
or right-of-way at this site? A minimum buffer of 25 feet is recommended, although a wider buffer
may be needed depending on site conditions, Show all buffer locations and widths on the mine
map(s),
A 25-FOOT MINIMUM WIDTH UNEXCAVATED (UNDISTURBED) BUFFER WILL BE ESTABILISHED
AROUND THE EDGE OF THE PERMIT BOUNDARY.
b. A minimum 50 foot wide undisturbed buffer will be required between any land disturbing activities
within the mining permit boundaries and any natural watercourses and wetlands unless smaller
undisturbed buffers can be justified. Depending on site conditions, a buffer wider than 50 feet may
be needed,
How wide an undisturbed buffer will be maintained between any land disturbing activities within the
mining permit boundaries and any natural watercourses and wetlands at this site? Show all buffer
locations and widths on the mine map(s).
WETLANDS APPROACHED THE BOUNDARY LIMITS AT BORROW PIT#4AND BORROW PIT#10A. IN
EACH CASE, A 50-FOOT MINIMUM UNDISTURBED BUFFER WILL BE ESTABLISHED TO PROTECT THE
WETLAND FROM ACTIVITIES TAKING PLACE IN EITHER BORROW PIT.
6. a. Describe methods to prevent landslide or slope instability adjacent to adjoining permit boundaries
during mining. Minimum 2 horizontal to 1 vertical slopes or flatter for clayey material and
minimum. 3 horizontal to 1 vertical slopes or flatter for sandy material are generally required, unless
technical justification can be provided to allow steeper slopes.
THREE TO ONE (3:1) SIDESLOPES WILL BE ESTABLISHED DOWN TO THE WATERLINE AND TWO TO
ONE (2:1) SIDESLOPES BELOW THE WATERLINE TO ENSURE VERTICAL STABILITY Of THE BORROW
PIT; UNLESS THE CLAY CONTENT IS SUCH THAT IT CAN SUPPORT STEEPER SIDESLOPE. HOWEVER,
THERE WILL BE NO SLOPE STEEPER THAN 2:1. STOCKPILES WILL BE TEMPORARILY SEEDED TO
IMPROVE STABILITY AND REDUCE EROSION. A 5-FOOT WIDE SAFETY BENCH LOCATED
APPROXIMATELY ATTHE WATER TABLE ELEVATION WILL BE CONSTRUCTED. ADDITIONAL BENCHES
WILL BE ESTABLISHED AS NEEDED WITHIN THE PIT.

APPLICATION FOR A iVII`YNG PER UT
b. Provide a cross-section on the mine map(s) for all fill slopes (berms, wastepiles, overburden
disposal areas, etc.), clearly indicating the intendedside slope gradient, installation of any benches
andlor slope drains (with supporting design information) if needed, and the method of final
stabilization.
REFER TO THE MINE MAP FOR EACH BORROW PIT.
c. In excavation(s) of unconsolidated (non -rock) materials, specify the angle of all out slopes including
specifications for benching and sloping. Cross -sections jbr all cut slopes must be provided on the
mine map(s).
THREE TO ONE (3:1) SIDESLOPES WILL BE ESTABLISHED DOWN TO THE WATERLINE AND TWO TO
ONE (2:1) SIDES LOPES BELOW THE WATERLINE TO ENSURE VERTICAL STABILITY OF THE BORROW
PIT; UNLESS THE CLAY CONTENT IS SUCH THAT IT CAN SUPPORTA STEEPER SIDESLOPE NO STEEPER
THAN 2:1. A 5-FOOT WIDE BENCH LOCATED APPROXIMATELY AT THE WATER TABLE ELEVATION
WILL BE CONSTRUCTED, ADDITIONAL BENCHES WILL BE ESTABLISHED AS NEEDED WITHIN THE PIT.
d. In hardrock excavations, specify proposed bench widths and heights in feet. Provide cross -sections
of the mine excavation clearly noting the angles of the cut slopes, widths of all safety benches and
mine benches, and the expected maximum depth of the excavation.
NO HARDROCK EXCAVATIONS ARE PROPOSED AS PART OF THIS PROJECT.
7. Describe other methods to be taken during mining to prevent physical hazard to any neighboring dwelling
house, public road, public, commercial or industrial building from any mine excavation. Locate all such
structures on the mine map if they are within 300 feet of any proposed excavation.
THE ONLY STRUCTURES WITHIN 300 FEET OF ANY PROPOSED EXCAVATION ARE ROADWAYS.
CONSTRUCTION ENTRANCES WILL BE CONSTRUCTED OFF OF ANY PAVED ROAD AND OFF OF DIRT/GRAVEL
IF THERE IS A SIGNIFICANT CHANCE FOR SEDIMENT TO BE CARRIED OFF -SITE ON VEHICULAR TRAFFIC. TO
THE GREATEST EXTENT PRACTICAL, CONSTRUCTION TRAFFIC WILL UTILIZE EXISTING HAUL ROADS TO
AVOID AND MINIMIZE TRUCK TRAFFIC ON EXISTING PAVED ROADS WITHIN MCB CAMP LEJEUNE.
8. Describe what kind of barricade will be used to prevent inadvertent public access along any high wall area
and when it will be implemented. Vegetated earthen berms, appropriate fencing and adequate boulder
barriers may be acceptable high wall barricades. A construction etail/cross-section and location of each
type of barricade to be used must be indicated on the mine map(s).
HIGH WALL AREAS ARE NOT ANTICIPATED IN ANY OF THE BORROW PITS; THEREFORE, THIS IS NOT
APPLICABLE. SLOPE MAY BE OVER -EXCAVATED DURING EXCAVATION ACTIVITIES BUT WILL BE BACKFILLED
TO 3:1 AT FINAL GRADE.

APPLICATION FOR A MINING PERMIT
Are acid producing minerals or soils present? Yes ❑ No
If yes, how will acid water pollution from the excavation, stockpiles and waste areas be controlled?
10. a. Describe specific plans (including a schedule of implementation) for screening the operation from
public view such as maintaining or planting trees, bushes or other vegetation, building berms or other
measures. Show the location of all visual screening on the mine map(s) and provide cross -sections
through all proposed berms or proposed spacing, sizes and species for tree plantings.
MCB CAMP LEJEUNE OWNS ALL PROPERTY SURROUNDING THE BORROW PITS. THE NEAREST
PUBLIC ROADWAY 15 HIGHWAY 24. THERE ARE APPROXIMATELY 300 FEET OF DENSE WOODED
VEGETATION BETWEEN BORROW PIT 10AAND HIGHWAY 24; THEREFORE, ADDITIONAL SCREENING
IS NOT NEEDED.
b. Could the operation have a significantly adverse effect on the purposes of a publicly owned park,
forest or recreation area? Ifi so, how will such effects (i.e., noise, visibility, etc.) be mitigated?
NO PUBLICALLY OWNED PROPERTY 15 LOCATED AROUND THE BORROW PITS. ALLSURROUNDING
AREA IS OWNED BY MCB CAMP LEJEUNE; THEREFORE, MITIGATION 15 NOT REQUIRED.
11. Will explosives be used? Yes ❑ No
If yes, specify the types of explosive(s) and describe what precaution(s) will be used to prevent physical
hazard to persons or neighboring property from flying rocks or excessive air blasts or ground vibrations.
Depending on the nine's location to nearby structures, more detailed technical information may be
required on the blasting program (such as a third -party blasting study). Locate the nearest offsite occupied
structures) to the proposed excavation(s) on the mine map and indicate its approximate distance to the
proposed excavation.
12. Will fuel tanks, solvents, or other chemical reagents be stored on -site? Yes ❑ No
Ifyes, describe these materials, how they will be stored and method of containment in case ofspill. Indicate
the location(s) of all storage facilities on the mine map(s).

APPLICATION FOR A MINING PERMIT
D. RECLANIATION PLAN
1. Describe your intended plan for the final reclamation and subsequent use of all affected lands and indicate
the sequence and general methods to be used in reclaiming this land. This must include the method of
reclamation of settling ponds and/or sediment control basins and the method of restoration or establishment
of any permanent drainage channels to a condition minimizing erosion, siltation and other pollution. This
information must be illustrated on a reclamation map and must correspond directly with the information
provided on the mine map(s). In addition, design information, including typical cross -sections, of any
permanent channels to be constructed as part of the reclamation plan and the location(s) of all permanent
channels must be indicated on the reclamation map.
PONDS WILL BE LEFT ON SITE FOLLOWING EXCAVATION. SIDESLOPES WILL BE GRADED TO 3:1 OR FLATTER
DOWN TO THE WATERLINE AND THEN 2:1 OR FLATTER BELOW THE WATERLINE. A 5-FOOT WIDE BENCH
WILL BE CONSTRUCTED APPROXIMATELY ATTHE WATERLINE ELEVATION. SLOPES ABOVE THE WATERLINE
WILL BE SEEDED WITH AN APPROVED MIXTURE OF GRASS BASED ON THE SEASON. ANY STOCKPILES ON
SITE WILL EITHER BE REMOVED OR SPREAD TO A SAFE AND GEOTECHNICALLY STABLE SLOPE AND THEN
SEEDED AND MULCHED. ONCE THE SITE IS STABLE, TEMPORARY EROSION CONTROL AND SEDIMENTATION
CONTROL MEASURES SHALL BE REMOVED AND THOSE AREAS BLENDED INTO THE ADJACENT GRADE AND
PERMANENTLY STABILIZED WITH PERMANENT SEEDING MIX AS SPECIFIED IN SECTION 7 OF THIS MINING
PERMIT.
2. Is an excavated or impounded body of water to be left as a part of the reclamation? Yes iiz No ❑
If yes, illustrate the location of the body(s) of water on the reclamation map and provide a scaled
cross-section(s) through the proposed body(s) of water. The minimum water depth must be, at least 4 feet,
measured from the normal low water table elevation, unless information is provided to indicate that a more
shallow water body will be productive and beneficial -at this site.
Will the body(s) of water be stocked with fish? Yes ❑ No
If yes, specify species.
3. Describe provisions for safety to persons and to adjoining property in all completed excavations in rock
including what kind of permanent barricade will be left. Acceptable permanent barricades are appropriate
fencing, large boulders placed end -to -end, etc. Construction details and locations of all permanent
barricades must be shown on the reclamation map.
THERE ARE NO EXCAVATIONS IN ROCK.

APPLICATION FOR A MINING PERMIT
4. Indicate the method(s) of reclamation of overburden, refuse, spoil banks or other such on -site mine waste
areas, including specifications for benching and sloping. Final cross -sections and locations for such
areas must be provided on the reclamation map.
OVERBURDEN AND OTHER NON -SUITABLE FILL MATERIAL WILL BE USED FOR BACKFILLING 3:1
SIDESLOPES AROUND THE PONDS, IF NECESSARY, AND WILL OTHERWISE BE SPREAD AT A STABLE
SLOPE ON SITE AND PERMANENTLY STABILIZED.
5. a. Describe reclamation of processing facilities, stockpile areas, and on -site roadways.
STOCKPILES WILL EITHER BE REMOVED OR SPREAD OVER THE SITE AND GRADED IN SUCH AWAY AS TO
LIMIT LONG SLOPES AND/OR STEEP SLOPES. TOPSOIL WILL BE PLACED ON TOP OF ANY UNSUITABLE
MATERIAL. HAUL ROADS AND PARKING OR TRANSFER AREAS WILL BE RIPPED TO LOOSEN THE SOIL.
THEN SOIL AMMENDMENTS, SEED, AND MULCH WILL BE ADDED ACCORDING TOTHE RECLAMATION
PLAN SPECIFICATIONS.
b. Will any on -site roadways be left as part of the reclamation? Yes ❑ No Z.
If yes, identify such roadways on the reclamation map and provide details on permanent road and ditch
lane stabilization.
Describe the method of control of contaminants and disposal of scrap metal, junk machinery, cables, or
other such waste products of miring. (Note definition of refuse in The Mining Act of 1971.)
No off -site generated waste shall be disposed of on the mine ,site without P io_ir written approval
from the NC Department of Environment and Natural Resources, Land Quality Section and either
the Division of Waste Management (DWaM) or local governing body. If a disposal permit has been
issued by DWM for the site, a copy of said permit must be attached to this application. All
temporary and permanent refuse disposal areas must be clearly delineated on the mine map(s) and
reclamation map, along with a list of items to be disposed in said areas.
ANY SCRAP METAL, JUNK MACHINERY, CABLES, OR OTHER WASTES WILL BE DISPOSED OF OFF -SITE.
PROPER DISPOSAL OF THIS REFUSE IS THE RESPONSIBILITY OF THE CONTRACTOR.-

APPLICATION FOR A MINING PERMIT
7. Describe your plan for revegetation or other surface treatment of the affected areas. This plan must
include recommendations for year-round seeding, including the time of seeding and the amount and type
of seed, fertilizer, lime and mulch per acre. The recommendations must include general seeding
instructions for both permanent and temporary revegetation. Revegetation utilizing only tree plantings is
not acceptable. Recommendations can be sought from:
a. Authorized representatives of the local Soil and Water Conservation District;
b. Authorized representatives of the Division of Forest Resources, Department of Environment and
Natural Resources;
c. Authorized county representatives of the Nort4 Carolina Cooperative Extension Service, specialists
and research faculty with the Colleges of Agriculture and Life Sciences and Forest Resources at
North. Carolina State University;
d. North Carolina licensed landscape architects;
e. Private consulting foresters referred by the Division of Forest Resources, Department of
Environment and Natural Resources;
f. N.C. Erosion and Sedimentation Control Planning and Design Manual;
g. N.C. Surface Mining Manual: A Guide for Permitting, Operation and Reclamation;
h. Others as may be approved by the Department.
LIME - RATE OF APPLICATION (tons/acre):
APPLY ACCORDING TO SOIL TESTS OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIME.
FERTILIZER - ANALYSTS AND RATE OF APPLICATION (pounds/acre)-
APPLY ACCORDING TO SOIL TESTS OR APPLY 500 LB/AC 10-20-20 FERTILIZER.
SEED - TYPE(S) AND RATE(S) OF APPLICATION INCLUDING YEAR-ROUND SEEDING
SCHEDULE (pounds/acre): [NOTE: Include Legumes]
Seed Types:
Seeding Dates:
Seeding Rates:
PERMANENT
TALL FESCUE
MARCH 1— AUGUST 31
50 LB/AC.
CENTIPEDE GRASS
MARCH 1—AUGUST 31
10 LB/AC
BERMUDA GRASS (HULLED)
MARCH 1—AUGUST 31
25 LB/AC
TALL FESCUE
SEPTEMBER 1— FEBRUARY 28
50 LB/AC
CENTIPEDE GRASS
SEPTEMBER 1— FEBRUARY 28
10 LB/AC
BERMUDA GRASS (HULLED)
SEPTEMBER 1— FEBRUARY 28
35 LB/AC
TEMPORARY
RYE (GRAIN)
DECEMBER 1—APRIL 15
120 LB/AC
KOBE LESPEDEZA
DECEMBER 1—APRIL 15
50 LB/AC
GERMAN/BROWTOP MILLET
APRIL 15 —AUGUST 15
40 LB/AC
RYE (GRAIN)
AUGUST 15 — DECEMBER 30
120 LB/AC
MULCH - TYPE AND RATE OF APPLICATION (pounds/acre) AND METHOD OF ANCHORING:
APPLY 4,000 LB/AC GRAIN STRAW OR EQUIVALENT COVER OF SUITABLE MULCH. ANCHOR BY TACKING
WITH ASPHALT, ROVING, !VETTING, OR BY CRIMPING WITH A MULCH ANCHORING TOOL.
OTHER VEGETATIVE COVERS — TYPE (S) AND RATE (S) OF APPLICATION INCLUDING
SEEDING SCHEDULE (pounds/acre, trees/acre, spacing of trees/shrubs, etc): NONE
Revegetation and/or reforestation plan approved by:
Signature _
Print Name
Title
Agency —
Date

APPLICATION FOR A MINING PERMIT
E. DETERMINATION OF AFFECTED ACREAGE AND BOND
The following bond calculation worksheet is to be used to establish an appropriate bond (based upon a range
of $500 to $S, 000 per affected acre) for each permitted mine site based upon the acreage approved by the
Department to be affected during the ife of the mining permit. Please insert the approximate acreage, for each
AFFECTED
RECLAMATION
RECLAMATION
CATEGORY
ACREAGE
COST/ACRE*
COST
Tailings/Sediment Ponds:
Ac.
X
$
/Ac.
_ $
Stockpiles:
Ac.
X
$
/Ac.
— S
Wastepiles:
Ac.
X
$
/Ac.
— $
Processing Area/Haul Roads:
Ac.
X
$
C.
_ $
Kline Excavation:
Ac.
X
$
/Ac.
_ $
Other:
Ac.
X
$
IAc.
_ $
TOTAL AFFECTED AC.:
Ac.
(TOTAL PERNHTTED AC.:
Ac.)
Temoorgy & Permanent Sedimentation & Erosion Control Measures:
Divide the TOTAL AFFECTED AC. above into the following two categories: a) affected acres that drain into
proposed/existing excavation and/or b) affected acres that will be graded for positive drainage where measures will
be needed to prevent offsite sedimentation and sedimentation to onsite watercourses and wetlands.
a) Internal Drainage Ac.
b) Positive Drainage Ac. X $1,500.00 = $
SUBTOTAL COST: $
Inflation Factor:
0.02 X SUBTOTAL COST: $ X Permit Life (1 to 10 years):
INFLATION COST: $
TOTAL COST = SUBTOTAL COST + INFLATION COST = $
Total Reclamation Bond Cost: $
(round -down to the nearest $100.00)

APPLICATION FOR A MINING PERMIT
F. NOTIFICATION OF ADJOINING LANDOWNERS
The "Notice" form, or a facsimile thereof, attached to this application must be sent certified or registered mail,
return receipt requested, to:
(1) the chief administrative officer of each county and municipality in which any part of the permitted
area is located as indicated on the mine map(s);
(2) all owners of record, both public and private, of all tracts of land that are adjoining the mining
permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor
of the mine tract, all owners of record of tracts adjoining these tracts must be notified (that are
within 1,000 feet of the mining permit boundary) as indicated on the mine map(s); and
(3) all owners of record, both public and private, of all tracts of land that are adjoining the mining
permit boundary which lie directly across and are contiguous to any highway, creek, stream, river,
or other watercourse, railroad track, or utility or other public right-of-way. If an adjoining tract is
owned or leased by the applicant or is owned by the lessor of the mine tract, all owners of record of
tracts adjoining these tracts must be notified (that are within 1,000 feet of the mining permit
boundary) as indicated on the mine map(s). "Highway" means a road that has four lanes of travel
or less and is not designated as an Interstate Highway.
The only exception to the above method of giving notice is if another means of notice is approved in advance by
the Director, Division of Land Resources.
A copy of a tax map (or other alternative acceptable to the Department) must be mailed with the completed
"Notice" form (the proposed overall permit boundaries and the names and locations of all owners of
record of lands adjoining said boundaries must be clearly denoted on the tax map).
The "Affidavit of Notification" attached to this application must be completed, notarized and submitted to the
Department, with the remainder of the completed application form, before the application will be considered
complete.
THIS SECTION MUST BE COMPLETED FOR ALL APPLICATIONS FOR NEW MINING PERMITS
AND ALL MODIFICATIONS OF A MINING PERMIT TO ADD LAND TO THE PERMITTED AREA, AS
REQUIRED BY NCGS 74-50(ba).
SEE THE NEXT TWO PAGES FOR THE "NOTICE" FORM AND THE "AFFIDAVIT OF
NOTIFICATION"

NOTICE
Pursuant to provisions G.S. 74-50(b1) of The.Mining Act of 1971, Notice is hereby given that
Marine Corps Installation East -Marine Corps Base Camp Leieune (MCIEAST-MC$ CAMLEJ) has applied on
(Applicant Name) (Date
to the nand Quality Section, Division of Land Resources, North Carolina Department of Environment
and Natural Resources, 1612 Mail Service Center, Raleigh, North Carolina 27699-1612, for (check one):
® a new surface mining permit,
❑ a modification of an existing surface mining permit to add land to the permitted area; or
❑ a modification of an existing surface mining permit to add land to the permitted area with no disturbance
in the area proposed. Please note that future modification(s) may be submitted by the applicant to
allow disturbance within this area without re -notification of adjoining landowners.
The applicant proposes to mine SAND AND CLAY on 97 acres located 0.25
(Mineral, Ore) (Number) (Miles)
SOUTH_ _ _ of JACKSONVILLE off/near road PROPOSED BASE ENTRY ROAD
(Direction) (Nearest Town) (Number/Name)
in ONSLOW County.
*SEE ATTACHED MAP FOR PROPOSED PERMIT BOUNDARIES AND CORRESPONDING
ADJOINING LANDOWNER NAMES AND LOCATIONS*
In accordance with G.S. 74-50(bl), the mine operator is required to make a reasonable effort, satisfactory to the
Department, to notify all owners of record, both public and private, of all tracts of land that are adjoining the mining
permit boundary; if an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine tract,
all owners of record of tracts adjoining these tracts must be notified (that are within 1,000 feet of the mining permit
boundary). In addition, the mine operator must also notify the chief administrative officer of the county or
municipality in which any part of the ,permitted area is located. Any person may file written comment(s) to the
Department at the above address within thirty (30) days of the issuance of this Notice or the filing of the application
for a permit, whichever is later. Should the Department determine that a significant public interest exists relative to
G.S. 74-51, a public hearing will be held within 60 days of the end of the 30-day comment period specified above.
A copy of the permit application materials is on file and available for public review during normal business
hours at the above listed address as well as at the appropriate regional office. For information regarding
IyIUI 451 — ytoltS . t,or information on
contact the Mining Program staff at [phone]. Plea.,
(Addressee/Owner of Record's
Name and Address)
(Date of Issuance of this Notice/
Mailed to Addressee/Owner of Record)
ermit
COMMANDING GENERAL, MCIEAST-MCB CA_MLEJ
ATTN: IF&E/EMD/EQB,_JOHN TOWNSON _
(Name of Applicant: Include Contact Person
& Company Name, if Applicable)
12 POST LANE, CAMP LEJE_UNE, NC 28547 _
(Address of Applicant)

APPLICATION FOR A MINING PERMIT
AFFIDAVIT OF NOTIFICATION
I,, , an applicant, or an agent, or employee of an applicant, for a
new Mining Permit, or a modification of an existing Mining Permit to add land to the permitted area, from the N.C.
Department of Environment and Natural Resources, being first duly sworn, do hereby attest that the following are all
known owners of record, both public and private, of all tracts of land that are adjoining the mining permit boundary
(including, where an adjoining tract is owned or leased by the applicant or is owned by the lessor of the mine trac;N
all owners of record of tracts adjoining these tracts, that are within 1,000 feet of the mining permit boundary) and
that notice of the pending application has been caused to be mailed, by certified or registered mail, return receipt
requested, to said owners of record at their addresses shown below, such notice being given on a form provided by
the Department:
(Adjoining Landowner Name) (Address)
(Attach additional list if necessary)
I do also attest that the following individual is the chief administrative officer of the county or municipality in which
any part of the permitted area is located and that notice of the pending application has been caused to be mailed, by
certified or registered mail, return receipt requested, to said office at the following address:
Chief Administrative Officer Name) (Address)
i.e.: City Manager, County Manager, Mayor, etc.]
The above attestation was made by me while under oath to provide proof satisfactory to the Department that a
reasonable effort has been made to notify all known owners of record, both public and private, of all tracts of land
that are adjoining the mining permit boundary (including, where an adjoining tract is owned or leased by the
applicant or is owned by the lessor of the mine tract, all owners of record of tracts adjoining these tracts, that are
within 1,000 feet of the mining permit boundary) and the chief administrative officer of the county or municipality in
which any part of the permitted area is located in compliance withN.C.G.S. 74-50(bl) and 15ANCAC 5B .0004(d).
I understand that it is the responsibility of the applicant to retain the receipts of mailing showing that the above
notices were caused to be mailed and to provide them to the Department upon request.
Signature of Applicant or Agent
Date
If person executing Affidavit is an agent or employee of an applicant, provide the following information:
Name of applicant:
Title of person executing Affidavit
I,
a Notary Public of the County of ,
State of North Carolina, do hereby certify that
appeared before me this day and under oath acknowledged that the above Affidavit was made by him/her.
Witness my hand and notarial seal, this
day of 20
Notary: my Commission expires:

APPLICATION FOR A i)UNING PERIVHT
G. LAND ENTRY AGREEMENT
We hereby grant to the Department or its appointed -representatives the right of entry and travel upon our lands
or operation during regular business hours for the purpose of making necessary field inspections or investigations as
may be reasonably required in the administration of the Mining Act of 1971 pursuant to G.S. 74-56.
We fiirther grant to the Department or its appointed representatives the right to make whatever entries on the
land as may be reasonably necessary and to take whatever actions as may be reasonably necessary in order to carry
out reclamation which the operator has failed to complete in the event a bond forfeiture is ordered pursuant to G.S.
74-59.
LANDOWNER:
Signature:
Print Name:
(Title, if applicable)
Company: MCIEAST-MCB CAM LEJ
(If applicable)
Address: 12 POST LANE
CAMP LEJELINE, NC 28547
Telephone: (910 ) 451, 2213
Date Signed:
APPLICANT:
Signature:* j
Print Name: CARL BAKER
Title: DEPUTY OF PUBLIC WORKS
Company: MCIEAST-MCB CAM LEJ
Mine Name: BORROW PITS 4, 7 AND 10A
Telephone: ( 910 ) 451- 2213 �^
Date Signed: I � 5-
*Signature must be the same as the individual who signed Page 1 of this application.
One original and five (5) copies ofthe completed application, six (b) copies of all location mans, mine maps
and reclamation maps, and the appropriate rocessin fee (see next page for fee schedule) in the form a check
or money order payable to the North Carolina Department of Environment and Natural Resources must be
sent to the Land Oualitv Section Central Office at the address listed on the front cover of this application
form.
Inquiries regarding the status of the review of this application should be directed to the Mining Program staff at
[phone].

APPLICATION FOR A MINING PERMIT
MINING FEE SCHEDULE
A nonrefundable permit application processing fee when filing for anew mining permit, a major permit modification or a renewal permit is
required as follows:
New Permit Applications
Permit Modifications
Permit Renewals
Transfers/Minor Modifications*
0-25 acres
$3,750.00
$750.00
$750.00
$100.00
26+acres
$5,000.00
$1,000.00
$1,000.00
$100.00
A nonrefundable $100.00 permit application processing fee is required for minor permit modifications. Minor permit modifications Include ownership transfers, name
changes, bond substitutions and permit renewals where the mine is inactive and fully stabilized. A minor permit modii&ioa also includes lands added to a permitted area,
outside of the minimum permit buffer zone requirements, where no plans for mining related disturbance of the added lands have been approved. All other changes are
considered major permit modifications.
Acres for new permits and renewal permits means the total acreage at the site. Acres for major modification of permits means that area of land affected by the modification
within the permitted mine area, or any additional land that is to be disturbed and added to an existing permitted area, or both.
19 .

APPLICATION FOR A MINING PERNIIT
There are seven Land Quality Section (LQS) Regional Offices. Use the map below to locate the Regional Office
serving your county.
Asheville Regional Office
• Counties: Avery, Buncombe, Burke, Caldwell, Cherokee, Clay, Graham, Haywood, Henderson, Jackson,
Macon, Madison, McDowell, Mitchell, Polk, Rutherford, Swain, Transylvania, Yancey
• Address: 2090 U.S. Highway 70, Swannanoa, NC 28778
• Voice:828.296,4500
• FAX:[phone]
Fayetteville Regional Office
• Counties: Anson, Bladen, Cumberland, Harnett, Hoke, Montgomery, Moore, Richmond, Robeson, Sampson,
Scotland
• Address: 225 Green Street, (Systel Building), Suite 714, Fayetteville, NC 28301-5094
• Voice:910.433.3300
• FAX:[phone]
Mooresville Regional Office
• Counties: Alexander, Cabarrus, Catawba, Cleveland, Gaston., lredell, Lincoln, Mecklenburg, Rowan, Stanly,
Union
• Address: 610 East Center Ave., Suite 301, Mooresville, NC 28115
• Voice:704.663.1699
• FAX:[phone]
Raleigh Regional Office
• Counties: Chatham, Durham, Edgecom.be, Franklin, Granville, Halifax, Johnston, Lee, Nash, Northampton,
Orange, Person, Vance, Wake, Warren, Wilson
• Address: 1628 Mail Service Center, Raleigh, NC 27699-1628 or 3800 Barrett Drive, Raleigh, NC 27609
• Voice:919.791.4200
• FAX:919.571,4718
Washington Regional Office
• Counties: Beaufort, Bertie, Camden, Chowan, Craven, Currituck, Dare, Gates, Greene, Hertford, Hyde, Jones,
Lenoir, Martin., Pamlico, Pasquotank, Perquimans, Pitt, Tyrrell, Washington, Wayne
• Address: 943 Washington Square Mall, Washington, NC 27889
• Voice:252.946.6481
• FAX:252,975.3716
20

APPLICATION FOR A MINING PERMIT
LAND QUALITY REGIONAL OFFICES (continued)
Wilmington Regional Office
• Counties: Brunswick, Carteret, Columbus, Duplin, New Hanover, Onslow, Pender
• Address: 127 Cardinal Drive Extension, Wilmington, NC 28405
• Voice:910.796.7215
• FAX:[phone]
Winston-Salem Regional Office
• Counties: Alamance, Alleghany, Ashe, Caswell, Davidson, Davie, Forsyth, Guilford, Rockingham, Randolph,
Stokes, Surry, Watauga, Wilkes, Yadkin
• Address: 585 Waughtown Street, Winston. -Salem, NC 27107
• Voice:336,771.5000
• FAX:336,771.4631
-21 -

APPLICATION FOR A MINING PERMIT
SCHEDULE OF RECLAMATION COSTS
Based upon ran a of 500 - $S 000 Der affected acre
COMMODITY CODES: SG = Sand and/or Gravel, GS = Gemstone, Borrow = Borrow/fill dirt, CS = Crushed Stone,
DS = Dimension Stone, FS = Feldspar, MI = Mica, LI = Lithium, PF = Pyrophyllite, OL = Olivine,
KY = Kyanite/Sillimanite/Andalusite, PH = Phosphate, CL = Clay/Shale, PE = Peat, AU = Gold, TI = Titanium, and OT
= Other
Tvne _
T/S Ponds
S.niles .
W.Viles
P.area/H.R.
Mine Excay.
SG, GS,
$500/ac.(L)
$1800/ac•
$2000/ac.
S1800/ac.
$500/ac.(L)
Borrow
1500(FI)
$2000(PD)
CS,DS,
500(L)
1800
2000
2000
500(L)
FS, MI,
1500(FI)
2500(PD)
LI, PF, OL, KY
PIS
1000(L)
2500
5000
5000
2000(L)
2500(FI)
5000(PD)
CL
1000(L)
2500
5000
5000
2000(L)
2500(FI)
3700(PD)
PE, AU,
I000(L)
2500
3000
3500
2000(L)
TI, OT
2500(FI)
5000(PD)
(L) = reclamation to a lake and revegetating sideslopes
(FI) = reclamation by filling in and revegetating
(PD) = reclamation by grading for positive drainage & revegetating
AS PER NCAC 15A 5B.0003, IF YOU DISAGREE WITH THE BOND AMOUNT DETERMINED BY THE
BOND CALCULATION WORKSHEET, YOU MAY SUBMIT AN ESTIMATE OF RECLAMATION COSTS
FROM A THIRD PARTY CONTRACTOR. SAID ESTIMATE MUST BE PROVIDED WITHIN 30 DAYS TO
THE FOLLOWING ADDRESS: Mining Program, Land Quality Section, 1612 Mail Service Center, Raleigh,
North Carolina 27699-1612
ALL ESTIMATES MUST INCLUDE THE FOLLOWING AS A MINIMUM:
• FINAL GRADING COSTS PER ACRE
• LIME AND FERTILIZER COSTS PER ACRE
• YEAR-ROUND SEEDING MIXTURE COSTS PER ACRE (FROM APPROVED REVEGETATION
PLAN IN APPLICATION/P.ERMIT DOCUMENT)
• MULCH AND ANCHORING COSTS PER ACRE
• ANY OTHER RECLAMATION COSTS NECESSARY TO COMPLY WITH THE APPROVED
RECLAMATION PLAN FOR THE SITE IN QUESTION
YOU WILL BE NOTIFIED AS SOON AS POSSIBLE OF THE DIRECTOR'S FINAL BOND DETERMINATION.
- 22 -

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v
53
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an
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'
1,T�E. FY12 MCON PROJECT 13$3
NOTE. THIS MAP IS FOR REFERENCE ONLY
PREPARET): July 27.2012
SOURCE: MCBCL GIS
Floyr. N.
BY: S. Slone. GIG AnalyaL 819-4Q-2750
, GRSIBBO
MAP PROJECTION: NC Slate Plane NAR89, )
vv.,
r-yw�� E
BORROW P A 2
ITS 4 7 10A .1 i 0 A. G
f / ]
� � 2
�n�� on •�.h •rtort hn w.n rrww is .nw+e the xour.cy � mtormatm er>ore me rorw�man. v�pnannp nom me pnruc�
xe urd to tlwNop e+e d.bExa m.y De l.11ectld m the dot. suPplbtl. Tn. reryaerip must Ee .rv1r. o<tl.l. condeOM .ntl
FILE: M-%Projec,SMCBCLSGIS
1
S
'
SITE MAP
Miles
Jnm.f.lY he.+ re.ov .ib4ry for C. aGpvpute use of e. informs ron v m recpea to b.utln •rrp . v.p nd ma0 act. roodecEm
..
me0rodahpr cu+ency W tlat..rM eM.r mnetron. •oecfic Ea cert.rn d.tr
01

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e.
P
v'. ,,,,,} i i"'"..,� �` �" r '' .I L�., •'L e■ - - _ .. k.-'w, I �Y^. ` .>.. ,.• - Legend
;w wnrmn - ,�..:. ; ,, . BORROW PITS
J lr ,_c . a�{ nr�+ r� - 4�i �,, _ice •l -
p;,' / V •�: -.rr�! o+� it r -�., --•
�P "` • • i { 1 �J = `ea [r' •r�
*41
1 7 5T r i • 2k ✓ 3
ra,,, +: # �•• `��_\J ��T,n�,tr it NORTB A - h�: + J'f �• `, I •yl I{fj /�
Pip
L
{" � sera '�. r��,. "�a+�� ;r I - � '� �--$:�'rp� � � Y .�.r •�y- !
`+, I.-••
•' `� r I s vt � f y'� '+"y�ParL/IL at W ` �._" '� ' 1�' r "� 4 �� •'.•-i- - �.� _ f �
b.-y J,! ( �" ": - -^- -- r (` �'� . -~F V `• r'l �y i ..�r�„ ,fie,.•
'CV r� - r♦ • I!' frrr `'t q i ,� •.i.f ia� , • inn►•'
-. \ v ti .M. -.. i "`y���a777 '.;�;: ::. ..}. �:•.�•.` i I \� /� 1 "U �' � r._' ti, � w, r' � •."„s -
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-
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-
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µY ` a .eft f ., 4 -, •� Lyndd.vtq
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tw all
1 1 � 1:am# L&jeune �'. • Norfolk
* •� -�"j �Fy- ';� i1 ti� f1 1Mr vs w r. h - •' - .-�
✓X r,- ,� .. 4 s._. _ ..w' am"Ite Greensboro urharn `\ _ `{r-1�" e; n t 1 /.• % _
t ! �,• �` �� _ oe . • ,t +' �� ♦ • A.�: �• rAn ston-Salem T Q
rr [ 7 ��• - ` F,sBNh LI "'f a . 3', li 1, •v •,�� �•i'r�� yy
s . �� a 3 . •� . ` y �•.yCharlDtte
•� - -� J S r ; L � �- i<%j .�`� Raleigh-
SA1• �� �',•i ,ram j � r�' , � � t > r! 1:
��• �� ..�.a•�—. I `\ rr y v;- `' -� J 'A �..1 E 1 l!' �4 �• ' F ! CMR ot,hi%mvlll_
h:Ky i� \, ?re +f. ���� • e ` `�.- ! '' Athens riEtlumbfar 1
BP 7
-. -s,. �K.-•:icy r � ' \ ` � ,y?� _f: � f _ __ f/
Icon
Augusta
N MILE: FY12 MCON PROJECT 1383 NOTE: THIS MAP IS FOR REFERENCE ONLY! PREPA RED: July 27, 2012 SOURCE: MCBCL GIs Fque
W E BORROW PITS 4 7 10A.1 10A.2 0 O5 t Annouyn.r.fy.rton aa.Been,npd.ta.neme tmaccW.w,f mlam+.aan,euw. u,tl cDnd2an. on¢nnnp k-M. phy-al BY: Slone. GIS Analysl. 919-447-2750 MAP PROJECIiON: INC Slale Plane INAD83, GRS1980) O^
f f f .ou,pa u..d to de,elop Me d.laba.e may be iellecled in me dete supplied Th. fepdnme M W be .—e d dalm randMnm and LJ
USGS TOPOGRAPHIC MAP Miles Jomn.lyU.m,eapo•beyfa,ee+m,.prat.—or Meintorm.eo,.0,aped I. w—tk...... .npm.I map, cal. wlle -
5 meModc4cV c+r,.ncy of dale and ome, —Mons &W&c to calm, d.f. FILE: M lProleettMCBCLIGIS

-- _ i1fYL sHaFET2 P_ — Legend
BORROW PITS
N
BP-4 N � b
CAMP LEJEUNE
G4MP LEIEUNE I
X. 1" I
} o Marine Corps Base I
{ I a
Cree(
/ GVEI
,i1c.►rfiss�
9 1 �
N
` ` �� \\ I
r> BP_]
"CIN
V.
�''• �� �� I Richmond
Pur.nxnC, Vlrglnla8exh
` jLj., Norfolk
Greensboro
�0 I ir Winston-Salem
. "Durtlan �
` -
Rdeigh
•� `� �-�� �� I ``Charlotte
` I �, c'�rflYllle
G4MPLDEUNE
\ Marine Corps Base A+r7+--L,
MC
1 mac_
N 7TLF FY12 MOON PROJECT 1383 I PREPARED: July 27. 2012 SOURCE: MCBCL GIS F,u,r,o No
{ i �Y R V NOTE: THIS MAP IS FOR REFERENCE ONLY.
w' *'l BORROW PITS 4 7 10A.1 10A.2 a 0.3 0,8 �houuh.wry .N.d lraa been made to- r,me —acr cl Wormaurm. errma.nd cm G4une mpinesnp tram me phyamm BY: B. Slone, GIS Analyel, 919-447-2150 MAP PROJECTION: NC Slate Plane (NAO83. GRS1980)
f f y Miles wum.uwtl to tlevdop ln, daSaoase mey oerell tedmthe det. eapplred. T 4.-wveWm.t be. —A dal, Gandrb—end O J - J
Whm.telyb..rreapvnuprrryformeaplxop[ra,erxeo,meinfarmauoeremreapedtopo.,Wll....... orpinim.psc+lecolkop� J L r COUNTY HIGHWAY MAP mamadobpy curency dame, and o+her oendmorn.p.c4rc to cadnn d.t. FILE: M%ProleptMCBCL}GIS
5

A.
Vicinity Map
General Notes (Not, To Scale)
1. All distances shown are ground horizontal.
Z This survey is tied to grid and the Datum is -NAD 83.
fkmndary Survey Legend^--
o VP
Exlafing frcn Faurrd
0 57P
New iron Set
o PKr
"PK' Nail Found
PKS
PK Nail Set
tk PP
Power Pete
o ECM
E'xistinq Monument
o SCM.
Newt Monumenf Set
4 AICGS
Grid'Monument
6 TBM
Temporary Bench M
x CALC
Cafculated
C/L.
CenteiWne
N.WY
Highway
NTS
.Not To Scote
R/W
Righf of wcy
RR
Rcllroad
3. All bearings, distances, and areas are computed
by coordinate geometry.
4. This .survey is prepared without the benefit of a
Title Report and may not: indicate all encumbrances
on the property.
5. This -survey is subject to. all easements; agreements
:and rights of way of record prior to the dote of the survey.
6. This survey is of the wetland boundaries of the Courthouse
'Bay Area of Marine Corps Base Camp Lejeune 'in Onslow County NC,
as de[eniated by Versar, Inc. of Columbia, Maryland.
7. This is a Class A. GIS Survey.
8.. The survey was .performed using a Trimble Beacon CPS
receiver, P/N 2964-11, having sub —meter accuracy. The
static tests performed on this receiver over known points
during this survey showed a constant accuracy of less than
1.0 'feet.
9. This certifies that this copy of this .plat accurately depicts
the boundary of the .jurisdiction of ' Section. 404 of the Clean
Water Act �ds dete&6ihed by the undersigned on this dote. Unless
there is a. change in ,the. law or our published regulations,. this
determination of Section 404 jurisdiction may be relied upon for a
period not to .exceed five years from this date.. This determination
was made utilizing the 1987 Corps of Engineers Wetlands Delineation
M.enual.
4Richrh. Marsha Jr. —
Professional Land Surveyor L-2866
Wetland .Consultant:
--- Steve Harriott
Versar, Inc.
9200 RurnseY Road
Columbia, Md,
410— 740-6099
Corps Of Engineers Approval
Name:
Title:Date:
------
II I I tlll�,,,/`/i
CA p
`Z`1Z SEA"-
i—ass _
Surveying Consultant
Richard and Marshall, PLS
105 Waddell Street
Louisburg, NC 27549
919-496-0166
This map is a certified survey but has not been
reviewed by a focal government agency'for compliance
with any applicable [and _development regulations and
therefore does not meet the minimum standards for
recording..
t
r
L rn'ts
Marine Corps -Rase Camp Lejeune
Wetlands Suryey
Lyman Road Area — Cnslow County, NC
Dafe.: 5117103 Scale: 1 "-1000. 0'
Map Index Sheet
Richard C. Marshall' Jr. Professional Land Surveyor, L-2866
Illlf111l41115,`
105 Waddell Street, Louisburg, NC 27549, Tel: [phone]
(late: 5117103 Sh e e 1 of 2 3
A
f�
:i
A

131
I
m
2A
... ....................
........................
....................
-, ............
---------------
...........
---------------------
----- ---------
WETLAND
. . . . . . . . . . .
----- * -------- BOUNDARY ............
. . . PERMBOUAT . . .
------------- IT
-----
. . . . . . . . . . . . . . . . . . . . EDGE OF WETLAND -
...............
...... ............
. . . . . . ... .. .. . . WETLAND . . . . . . . .
- - - - - -
- - - - - - - - - - - - - - - - - - -
. . . . . . .
- - - - - - -
. . . . . . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
.
- - - - - - - - - - - . . . . . . (TYP. THIS SIDE) - - -
- - - - - - - - - - - - - - - - - - - - - - -
- - - - - - -
gg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . - - - . . . . . . . -
. . . . . . . . . . . .
GW ------
- - - - - - - - - . . . . .
30—
. . . . . . . . . . . . .
. . . . . . . . .
...........
. . . . . . .
. . . . . . .
. . . . . . .
..
tl
...... ...........
..........
4tAA vio
. . . . . . . . . . . . . .
100—YFAR -V�
FLOOD ZONE
- -
BORROW PIT 7 . . .
. . . . . . . . . . . . . .
- - -- - - - - I
- - - - - - - - - - - - - - - - -
... - - - - - - - ......
- -•- - - -
.....
PERMIT AREA
(UNDI . . . . . .......
XCAVA'noN
..... ... .... ... E
- - - -
- - - - EXCAVATION
-R�IT '806qliARY.
AT EDGE OF
WETLAND
(TYP. THIS SIDE)
3:15M P �_23-2012
040
a 028447
..
.G
. . . . . . . . . . .
. . . .
. . . . . . . . . . .
. . . . . . . . . . .
v
. .
. . . . . . . .
. . . . . . . . . .
- - - - - - -
. . . . . . . . .
. . . . . .
. . . . . . . . . . . . . . ...
.......
. . . . . .
. . . . . . .
DT7
nn
- - -
............. . ..........
- - - - - - - - - - - -
..............
. . . . . . . . . . . . . . . .
.
. . . . . . . . . .
11ING'EXCAVATION
. . . . . . . . . . . . . . .. .
Kbh
IGO 30 0
N lob,
1DO 200
1
PERMIT BOUNDARY AT EDGE
ou RC I— JRC
Iu LOS
GrNFRAI NOTES'
I CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL EXISTING UTILITIES PRIOR 10 CONSTRUCTION.
2 CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL WASTE MATERIALS FROM CLEARING AND GRUBBING
ACTIVITIES AS SHOWN N COMPLIANCE WITH BASE ENTRY ROAD SPECIFICATIONS (PI383 AND P1354).
OF EXISTING OF ROAD
(TYP. THIS SIDE)
�E.XISTING DIRT ACCESS ROAD
MATCHLINE
FD:M F NT FENCE OUTLETS ARE TO BE PLACED ALONG SILT FENCING AT POINTS OF
3 CONTROLLED SEDIMENT
CONCENTRATED FLOW
TO SNEADS FERRY ROAD.
SEE OVERALL MAP
THIS SHEET
z
4. SEDIMENT FENCING IS TO BE PLACED AT THE CLEARING LIMITS AS SHOWN.
5. WATER HANDLED BY THE STILLING BASIN AND SKIMMER ARE PRIMARILY PUMPED STORMWATFR TO
FACILITATE EXCAVATION,
BORROW PIT #7 EXCAVATION AREA
W a
6. CONTRACTOR SHALL MANAGE WATER WITHIN THE PIT ITSELF TO THE EXTENT POSSIBLE By
CONSTRUCTING CELLS OR OTHER ROUTING DEVICES. CONTRACTOR SHALL PROTECT THE PUMP INLET (WET
WELL OR SIMILAR) TO MINIMIZE ENTFWNED SEDIMENT.
TOTAL PERMIT AREA: 2,443,500SIF (56,1 AC.)
TOTAL DISTURBED AREA: NONE
r
7. SKIMMER ORIFICE TO BE SIZED By CONTRACTOR USING THE NORTH CAROLINA EROSION CONTROL
AN
MUAL CRITERIA USING THE DESIGNED PUMPING RATE IN THE FIELD.
9. CONTRACTOR IS RESPONSIBLE FOR DISCHARGE OF WATER IN COMPLIANCE WITH THE NC GENERAL
TOTAL EXCAVATIONIPIT AREA: NONE
LOCATION: 34'39'37"N 77* 181 19'W
EXISTING DIRT ACCESS ROAD
TO SNEADS FERRY ROAD.
6 z
M
LLJ
in
I--
Z CL
ST RMWATER PERMIT CRITERIA.
9. GROUNDWATER AND S ORMWAIIER WITHIN THE PIT SHALL BE KEPT SEPARATE TO THE GREATEST EXTENTPERMIT
POSSIBLE. THE INTENT IS TO KEEP THE CLEAN AND SEDIMENT -LADEN WATERS FROM MIXING AND REDUCING
COUNTY: ONSLOW, NORTH CAROLINA
BOUNDARY AT EDGE
t OF ROAD,
MAP
M
IX
(n
Cc
THE LOAD ON THE SEDIMENT BASIN.
10. EXCAVATION CONTOURS SHOWN IN THE PITS ARE FOR REFERENCE ONLY. ACTUAL DEPTH AND SLOPES
TO BE DETERMINED BY CONTRACTOR IN FIELD BUT NOT TO BE IN EXCESS OF SPECIFICATIONS OR THE
OWNER: MARINE CORPS INSTALLATION EAST -
MARINE CORPS BASE CAMP LEJEUNE
SEE OVERALL
0
oo
m
F- I
Z
Lu r,
LIMITS OF DISTURBANCE.
11. GEOTECHNICAL BORINGS PERFORMED FOR BORROW PITS WERE TYPICALLY EXTENDED TO A DEPTH OF
20 TO 2 FEE,- BELOW EXISTING GROUND SURFACE. ALL OF THE BORINGS FOR BORROW PITS 4 AND 7
TERMINATED IN GRANULAR SOILS. FOR THE PURPOSES OF BORROW PIT GRADING DESIGN IT IS
WERE TELI
ASSJMED THAT SUITABLE SOILS EXTEND TO A DEPTH OF 30 FEET BELOW GROUND. HOWEVER. NO
WARRANTY IS EXPRESSED REGARDING THE SUITABILITY OF SOfLS BEYOND THE BORING DEPTHS, THE
XExTEND;NG
(MCIEAST-MCB CAMLEJ)
UJI
'z
[L
z
o
LU
(n
FEASIBILITY OF THE PIT TO 30 FEET SHOULD BE BASED ON ACTUAL FIELD CONDITIONS AND
0
Or:
SOILS ENCOUNTERED DURING EXCAVATION.
Of
EXISTING EROSION
CONTROI. PERM I
PERMIT BOUNDARY AT
EDGE OF PAVEMENT. 300 ISO a SOD
SEE OVERALL MAP I
6w
m
ONSLO-213i2-141
(SEE OVERALL SHEET)
LL .2
-1
lzr�
0
SNEADS FERRY ROAD
AS
NOTED
P*V
10
0

1 i 2
3
A
19
N
0
N
n
N
r-
0
m
'3
O
m
O
U
EROSION CONTROL GENERAL NOTES:
1) THESE EROSION CONTROL PLANS ARE ONLY FOR DISTURBED AREAS DELINEATED ON THE PLANS. EROSION CONTROL
PLANS FOR ANY STOCKPILE LOCATIONS, MATERIAL LAY —DOWN AREAS, WASTE AREAS, BORROW AREAS, OR ANY OTHER
DISTURBED AREA NOT SHOWN ON THESE PLANS ARE THE RESPONSIBILITY OF THE CONTRACTOR.
2) DISTURBED AREAS ON SITE PERIMETERS AND ON SLOPES GREATER THAN 3:1 SHALL BE VEGETATED WITHIN SEVEN (7)
DAYS. ALL OTHER DISTURBED ARES SHALL BE VEGETATED WITHIN FOURTEEN (14) DAYS.
3) ALL BASIN OUTLET STRUCTURES SHALL WITHDRAW WATER FROM THE SURFACE.
4) MAINTAIN ALL EROSION CONTROL DEVICES AS PER THE PLANS AND SPECIFICATIONS FOR THE DURATION OF
CONSTRUCTION. INSPECT ALL DEVICES AT THE END OF EACH DAY AND AFTER EACH SIGNIFICANT RAINFALL EVENT.
5) TOTAL DISTURBED AREA = 33.4 ACRES
6) THE ENTIRE PROJECT LIMIT BOUNDARY MUST BE DEFINED DURING CLEARING AND GRUBBING AND ALL CONSTRUCTION
PHASES USING EITHER SILT FENCING OR ORANGE CONSTRUCTION FENCING. THIS INCLUDES ALL AREAS THAT SHOW A
PERIMETER DIVERSION. WITHIN WETLAND BUFFER ZONES THIS BOUNDARY FENCING (SILT OR CONSTRUCTION) MUST BE
ACCOMPANIED WITH A SIGN DEFINING THE AREA AS A TREE PROTECTION AREA. ADJACENT TO ARCHEOLOGICAL SITES (IF
APPLICABLE) THE PROJECT BOUNDARY MUST BE ORANGE IN COLOR.
7) TEMPORARY DIVERSIONS MUST BE USED TO MANAGE OVERLAND STORMWATER FLOWS OF DISTANCES GREATER THAN 100
FEET. SILT FENCE MAY ONLY BE USED FOR OVERLAND FLOW DISTANCES LESS THAN 100 FEET.
8) GEOTECHNICAL BORINGS PERFORMED FOR BORROW PITS WERE TYPICALLY EXTENDED TO A DEPTH OF 20 TO 25 FEET
BELOW EXISTING GROUND SURFACE. ALL OF THE BORINGS FOR BORROW PITS 4 AND 7 WERE TERMINATED IN
GRANULAR SOILS. FOR THE PURPOSES OF BORROW PIT GRADING DESIGN, IT IS ASSUMED THAT SUITABLE SOILS
EXTEND TO A DEPTH OF 30 FEET BELOW GROUND. HOWEVER, NO WARRANTY IS EXPRESSED REGARDING THE
SUITABILITY OF SOILS BEYOND THE BORING DEPTHS. THE FEASIBILITY OF EXTENDING THE PIT TO 30 FEET SHOULD BE
BASED ON ACTUAL FIELD CONDITIONS AND SOILS ENCOUNTERED DURING EXCAVATION.
GENERAL CONSTRUCTION SCHEDULE
1. INSTALL GRAVEL CONSTRUCTION ENTRANCE(S) AT ALL POINTS WHERE CONSTRUCTION TRAFFIC WILL ENTER EXISTING
ROADS OR IF THERE IS A SIGNIFICANT CHANGE FOR ONSITE SEDIMENT TO BE CARRIED OFF —SITE BY CONSTRUCTION
TRAFFIC.
2. CLEAR TREES AND VEGETATION FROM THE DISTURBED AREAS AS SHOWN IN THE PLANS BUT DO NOT GRUB. GRUB
AREAS FOR EROSION CONTROL DEVICES AS SHOWN IN THE PLANS AND INSTALL EROSION CONTROL DEVICES. ONCE
EROSION CONTROL DEVICES ARE INSTALLED, GRUBBING ACTIVITIES CAN COMMENCE IN OTHER AREAS. PERFORM
EXCAVATION AS NEEDED WITHIN THE LIMITS OF DISTURBANCE.
3. EXCAVATION FROM BORROW PITS IS TO BE DONE IN SUCH A WAY THAT THE SITE RUNOFF WILL BE CAPTURED IN
EXCAVATED CELLS. WATER PUMPED FROM ONE CELL OF THE BORROW PIT MAY BE STORED IN ANOTHER CELL TO
MINIMIZE DISCHARGE.
4. TOPSOIL STOCKPILES THAT HAVE SLOPES GREATER THAN 3:1 ARE TO BE SEEDED IF THE PILE IS TO BE LEFT
UNDISTURBED FOR SEVEN (7) DAYS OR MORE. STOCKPILES WITH SLOPES LESS THAN 3:1 ARE TO BE SEEDED IF THE
PILE IS TO BE LEFT FOR MORE THAN FOURTEEN (14) DAYS OR MORE. SILT FENCE, OR A DIVERSION BERM, IS TO BE
PLACED SURROUNDING THE BASE OF ALL STOCKPILE AREAS.
5. AS WORK TRANSITIONS FROM THE CLEARING AND GRUBBING PHASE TO THE FINAL GRADING PHASE, INSTALL FINAL
GRADE EROSION CONTROL DEVICES AS SHOWN IN THE PLANS.
6. UPON REACHING FINAL GRADE WITHIN THE BORROW PITS, THE SLOPES ARE TO BE GRADED AS SHOWN ON THE PLANS
AND TOPSOIL IS TO BE SPREAD UPSLOPE OF THE WATER LINE. STORMWATER RUNOFF SHOULD DRAIN TO EXCAVATED
BORROW PITS TO THE MAXIMUM EXTENT PRACTICABLE.
7. ALL AREAS ABOVE THE WATER LINE WITHIN THE PERMIT AREA ARE TO BE PERMANENT SEEDED, MULCHED, AND
VEGETATED.
8. UPON FINAL STABILIZATION OF THE CONTRIBUTING DRAINAGE AREA, REMOVE EROSION CONTROL DEVICES AND
PERMANENTLY SEED, MULCH AND STABILIZE THE AREA FORMERLY OCCUPIED BY THE EROSION CONTROL DEVICE.
SEEDING DATES AND MIXTURE
TIME COASTAL DATES MIXTURE RATE
WINTER/EARLY SPRING DEC. 1 — APR. 15 RYE (GRAIN): 120 LB/AC
KOBE LESPEDEZA 50 LB/AC
SUMMER
APR.
15
— AUG.
15
GERMAN MILLET:
40 LB/AC
FALL
AUG.
15
— DEC.
30
RYE (GRAIN):
120LB/AC
SOIL AMENDMENTS
APPLY LIME AND FERTILIZER ACCORDING
TO SOIL TESTS, OR
APPLY 2,000
LB/ACRE
GROUND AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER. USE
AN ADDITIONAL 250 LB/ACRE OF 10-10-10
FERTILIZER FOR
SEEDING IN
THE FALL
(1,000 LB/ACRE TOTAL).
MULCH
APPLY 4,000 LB/ACRE GRAIN STRAW
OR EQUIVALENT COVER
OF ANOTHER
SUITABLE
MULCH. ANCHOR STRAW BY TACKING
WITH ASPHALT, NETTING,
ROVING, OR
BY
CRIMPING WITH A MULCH ANCHORING
TOOL. A DISK WITH BLADES SET NEARLY
STRAIGHT CAN BE USED AS A MULCH
ANCHORING TOOL.
MAINTENANCE
IF GROWTH IS LESS THAN FULLY ADEQUATE, REFERTILIZE IN THE SECOND YEAR
ACCORDING TO SOIL TESTS OR TOPDRESS WITH 500 LB/ACRE 10-10-10
FERTILIZER. RESEED, FERTILIZE, AND MULCH DAMAGED AREA IMMEDIATELY. FOR
FALL SEEDINGS, TOPDRESS WITH 50 LB/AC NITROGEN IN MARCH AND IF IT IS
NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50
LB/AC KOBE LESPEDEZA IN LATE FEBRUARY OR EARLY MARCH.
LOCATION
LOCATION: ONSLOW COUNTY, NORTH CAROLINA
OWNER: MARINE CORPS INSTALLATION EAST —
MARINE CORPS BASE CAMP LEJENUE
MCIEAST—MCB CAMLEJ
LEGEND
BORROW PIT BOUNDARY
-.—.—.------- — - LIMIT OF DISTURBANCE
SILT FENCE
------ EXCAVATION BOUNDARY
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WLB WETLAND BOUNDARY
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PROPOSED DIRT
ACCESS ROAD TO
EXISTING EROSION
CONTROL PERMIT
ONSLO-2012-141
PERMIT
-f ----
_
(SEE OVERALL SHEET) --
BOUNDARY EXISTING EROSION
CONTROL PERMIT
ONSLO-2012-141
_
(SEE OVERALL SHEET)
25 UNDISTURBED BUFFER (TYP)
25' UNDISTURBED BUFFER (TYP)_--TYP) (
PERMIT
BOUNDARY
ivil!pt MEE
it- � �� � •
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LIMIT OF DISTURBANCE
& PROPOSED TREELINE
BORROW PIT #4 EXCAVATION AREA PROPOSED DIRT----__
TOTAL PERMIT AREA: 923,800SF 21.2 AC. ACCESS ROAD TO
( ) EXISTING EROSION
TOTAL DISTURBED AREA: 761,800SF (17.5 AC.) CONTROL PERMIT
BORROW PIT AREA: 712,200SF (16.3 AC.) ONSLO-2012-141
ROADS/ACCESS: 49,600SF (1.1 AC.) (SEE OVERALL SHEET)
TOTAL EXCAVATION/PIT AREA: 681,400SF (15.6 AC.)
LOCATION: 34" 41' 25"N 77° 21' 19"W
COUNTY: ONSLOW, NORTH CAROLINA
OWNER: MARINE CORPS INSTALLATION EAST -
MARINE CORPS BASE CAMP LEJEUNE
(MCIEAST-MCB CAMLEJ)
c )
BORROW PIT
EXCAVATION AREA
(EXCAVATION CONTOURS SHOWN FOR REFERENCE ONLY)
ACTUAL EXCAVATION LIMITS, DEPTHS, AND SLOPES TO
BE DETERMINED IN FIELD BY CONTRACTOR.
FILTERBAG FOR I
PUMPED DISCHARGE /
(TYP) SEE
�. - . �. . • / CROSS—SECTION
\. . /.
_ _ � / A ON SHEET CD501
GENERAL NOTES:
1. CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.
2. CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL WASTE MATERIALS FROM CLEARING AND GRUBBING / i ��
ACTIVITIES AS SHOWN IN COMPLIANCE WITH BASE ENTRY ROAD SPECIFICATIONS (P1383 AND P1384). �� '
3. CONTROLLED SEDIMENT FENCE OUTLETS ARE TO BE PLACED ALONG SILT FENCING AT POINTS OF
CONCENTRATED FLOW. r _
4. SEDIMENT FENCING IS TO BE PLACED AT THE CLEARING LIMITS AS SHOWN. f
5. WATER HANDLED BY THE STILLING BASIN AND SKIMMER ARE PRIMARILY PUMPED STORMWATER TO
FACILITATE EXCAVATION.
6. CONTRACTOR SHALL MANAGE WATER WITHIN THE PIT ITSELF TO THE EXTENT POSSIBLE BY
CONSTRUCTING CELLS OR OTHER ROUTING DEVICES. CONTRACTOR SHALL PROTECT THE PUMP INLET (WET
WELL OR SIMILAR) TO MINIMIZE ENTRAINED SEDIMENT.
7. SKIMMER ORIFICE TO BE SIZED BY CONTRACTOR USING THE NORTH CAROLINA EROSION CONTROL i
MANUAL CRITERIA USING THE DESIGNED PUMPING RATE IN THE FIELD.
8. CONTRACTOR IS RESPONSIBLE FOR DISCHARGE OF WATER IN COMPLIANCE WITH THE NC GENERAL 25' T
STORMWATER PERMIT CRITERIA. /- - - - - ' _ ' ND1 STURBED BT i
9. GROUNDWATER AND STORMWATER WITHIN THE PIT SHALL BE KEPT SEPARATE TO THE GREATEST EXTENT
_ UFFE
TO KEEP THE CLEAN AND SEDIMENT —LADEN WATERS FROM MIXING AND REDUCING - _ _ R (TYP)
ETE INTENT S
THE LOAD ON THE SEDIMENT BASIN. `_� ? (� s - - -?e.- - • - - - - - - - - - - - - - ! �I
10. EXCAVATION CONTOURS SHOWN IN THE PITS ARE FOR REFERENCE ONLY. ACTUAL DEPTH AND SLOPES - - - - - - - - - - - - - - - -
TO BE DETERMINED BY CONTRACTOR IN FIELD BUT NOT TO BE IN EXCESS OF SPECIFICATIONS OR THE - • - -' - ' - ' _ WETLAND-- - ` . ' - - - ` ' ` ` ` ` ` ' ' ' - ' ' ' - - - ' '
LIMITS OF DISTURBANCE. - ` " - " ' ' - ' - - - `
11. GEOTECHNICAL BORINGS PERFORMED FOR BORROW PITS WERE TYPICALLY EXTENDED TO A DEPTH OF - - _ ' _ ' ' _ ' _ ` ' - �• is ` ' - • ' ' ' -
20 TO 25 FEET BELOW EXISTING GROUND SURFACE. ALL OF THE BORINGS FOR BORROW PITS 4 AND 7 \ - - - - - - - - - - _ - _TA -IBC - -
- - - - . . . .�
WERE TERMINATED IN GRANULAR SOILS. FOR THE PURPOSES OF BORROW PIT GRADING DESIGN IT IS .. _ - _ _ _ _ . . CR�eK ' _ _ _ _ _ _
ASSUMED THAT SUITABLE SOILS EXTEND TO A DEPTH OF 30 FEET BELOW GROUND. HOWEVER, NO - - - . . .
WARRANTY IS EXPRESSED REGARDING THE SUITABILITY OF SOILS BEYOND THE BORING DEPTHS. THE
FEASIBILITY OF EXTENDING THE PIT TO 30 FEET SHOULD BE BASED ON ACTUAL FIELD CONDITIONS AND - - - -
2 ' 3
I!
SACCKp1�E PREA
Y
�EMPC �R PCRE F1C�. aTLE CN TO
UCM E N
E,EDRBEST
NCEAoOAOFv AEEED
SED\M�D REVEN
160' (L)x8O' (W)x2' (D)
STILLING BASIN WITH 4"
SKIMMER DISCHARGE AND
2.5" ORIFICE. (SEE SHEETS
CD501, CD502 & CD503)
SKIMMER DISCHARGE ----
RIPRAP APRON (TYP)
12" CPP SLOPE DRAIN OR
REINFORCED DITCH (TYP) TO BE
INSTALLED PER FIELD CONDITIONS
AT POINTS OF CONCENTRATED
RUNOFF
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SKIMMER DISCHARGE AND
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CD501, CD502 & CD503)
SKIMMER DISCHARGE ----
RIPRAP APRON (TYP)
12" CPP SLOPE DRAIN OR
REINFORCED DITCH (TYP) TO BE
INSTALLED PER FIELD CONDITIONS
AT POINTS OF CONCENTRATED
RUNOFF
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PERMIT BOUNDARY AT EDGE
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OF EXISTING OF ROAD
BRANCH
GENERAL NOTES:
I RESPONSIBLE TO FIELD VERIFY ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.
1. CONTRACTORS
TYP, THIS SIDEOfff
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2. CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL WASTE MATERIALS FROM CLEARING AND GRUBBING
EXISTING DIRT ACCESS ROAD
MATCHLINE
ACTIVITIES AS SHOWN IN COMPLIANCE WITH BASE ENTRY ROAD SPECIFICATIONS (P1383 AND P1384).
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3. CONTROLLED SEDIMENT FENCE OUTLETS ARE TO BE PLACED ALONG SILT FENCING AT POINTS OF
TO SNEADS FERRY ROAD.
; �� THIS SHEET
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CONCENTRATED FLOW.
SEE OVERALL MAP
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4. SEDIMENT FENCING IS TO BE PLACED AT THE CLEARING LIMITS AS SHOWN.
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5. WATER HANDLED BY THE STILLING BASIN AND SKIMMER ARE PRIMARILY PUMPED STORMWATER TO
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FACILITATE EXCAVATION.
BORROW PIT #7 EXCAVATION AREA
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6. CONTRACTOR SHALL MANAGE WATER WITHIN THE PIT ITSELF TO THE EXTENT POSSIBLE BY
CONTRACTOR SHALL PROTECT THE PUMP INLET (WET
TOTAL PERMIT AREA: 2 443 500SF (56.1 AC.)
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CONSTRUCTING CELLS OR OTHER ROUTING DEVICES.
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WELL OR SIMILAR) TO MINIMIZE ENTRAINED SEDIMENT.
TOTAL DISTURBED AREA: NONE
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7. SKIMMER ORIFICE TO BE SIZED BY CONTRACTOR USING THE NORTH CAROLINA EROSION CONTROL
TOTAL EXCAVATION/PIT AREA: NONE
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MANUAL CRITERIA USING THE DESIGNED PUMPING RATE IN THE FIELD.
8. CONTRACTOR IS RESPONSIBLE FOR DISCHARGE OF WATER IN COMPLIANCE WITH THE NC GENERAL
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LOCATION. 34 39 37 N 77 18 19 W
EXISTING DIRT ACCESS ROAD
TO SNEADS FERRY ROAD.
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STORMWATER PERMIT CRITERIA.LIJ
9. GROUNDWATER AND STORMWATER WITHIN THE PIT SHALL BE KEPT SEPARATE TO THE GREATEST EXTENT
! PERMIT BOUNDARY AT EDGE
a
POSSIBLE. THE INTENT IS TO KEEP THE CLEAN AND SEDIMENT -LADEN WATERS FROM MIXING AND REDUCING
THE LOAD ON THE SEDIMENT BASIN.
10. EXCAVATION CONTOURS SHOWN IN THE PITS ARE FOR REFERENCE ONLY. ACTUAL DEPTH AND SLOPES
COUNTY: ONSLOW, NORTH CAROLINA
OWNER: MARINE CORPS INSTALLATION EAST -
�; OF ROAD.
? SEE OVERALL MAP
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TO BE DETERMINED BY CONTRACTOR IN FIELD BUT NOT TO BE IN EXCESS OF SPECIFICATIONS OR THE
MARINE CORPS BASE CAMP LEJEUNE
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LIMITS OF DISTURBANCE.
11. GEOTECHNICAL BORINGS PERFORMED FOR BORROW PITS WERE TYPICALLY EXTENDED TO A DEPTH OF
(MCIEAST-MCB CAMLEJ)
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20 TO 25 FEET BELOW EXISTING GROUND SURFACE. ALL OF THE BORINGS FOR BORROW PITS 4 AND 7
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WERE TERMINATED IN GRANULAR SOILS. FOR THE PURPOSES OF BORROW PIT GRADING DESIGN IT IS
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ASSUMED THAT SUITABLE SOILS EXTEND TO A DEPTH OF 30 FEET BELOW GROUND. HOWEVER, NO
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WARRANTY IS EXPRESSED REGARDING THE SUITABILITY OF SOILS BEYOND THE BORING DEPTHS. THE
FEET SHOULD BE BASED ON ACTUAL FIELD CONDITIONS AND
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FEASIBILITY OF EXTENDING THE PIT TO 30
2�p)
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SOILS ENCOUNTERED DURING EXCAVATION.
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PERMIT BOUNDARY AT
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EXISTING EROSION
EDGE OF PAVEMENT. 300 150 0 300 600
= —
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CONTROL PERMIT
SEE OVERALL MAP
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ONSLO-2012-141
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(SEE OVERALL SHEET)
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SNEADS FERRY ROADOf
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SCE: As NOTED
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�� NO.: P1383
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CONM COMB. NO.
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NAVFAC DRAWING NO.
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12593752
SHEET 48C OF 1049
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CD413
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. . . . . . . . . . . . . . . . . . . . . .
...-. - - - .............. .--.-.-.-.-...-.-.-. -PERMIT BOUNDARY AT .-. .-. .-...-. .-----•----•---------- - - - ----.------- - - - - -
ETLAND WETLA_ ND
- - - - - - - - - - - - - - - - - - - - . . . EDGE OF WETLAND - - - - - - - - - - - - - - - - - - - - - - - - -
- -All- - - - - - - - _ _ _ _ (TYP, THIS SIDE) - - - - - - - - - - - - - - - - - - - - - - - - - -
,.
. . . . . . _ . . . r r . . . . . . _ . . .
• . . . . . . . . . • . . . . . . . . . . . . • . .
r . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100 50 0 100 200 - - - . - . . . . . . . . . . . . - - - - . . . _ .
100—YEAR - - - - - - - - - - - - - - - - - - - - - - - . . . . . . . . . . . . . - . . • . . . . . . . . - - - - -
FLOOD ZONE - - - - - - - - - - - - - - - - - - _ .
......-----------...--- PERMIT AREA - - - - -----------.--•---------. --_•--
�O . . . . . . . . . . . . . - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . - - - PERMIT BOUNDARY
...... ..•----------.... RECLAMATION PLAN .. ........--------------- - -
AT EDGE OF
cp � ---------------- WETLAND
(UNDISTURBED) -------------------------- .
. . . . . . . . . . . . . . . . - . . . . . . . . . - . . . . . . . . . . . . . . . . _ . _ - (TYP, THIS SIDE)
- - - - - - - - - - - - - - - - - . . . . . . . . . . • . . . . . . . . _ . . . . - . - - . . . • . . . . . . . . . . . . . . . . - - - - - - - - -
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . - . - . . - . . . . . . - . . . . . . . - . . . . . . - . - - - -
- - - - - - - - - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . .
- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - - - - -
.......
. . . .
. . .
. . .
. . . . . . . . • . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . - _.'ram-: - _
GENERAL NOTES:
1. CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.
2. CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL WASTE MATERIALS FROM CLEARING AND GRUBBING
B
ACTIVITIES AS SHOWN IN COMPLIANCE WITH BASE ENTRY ROAD SPECIFICATIONS (P1383 AND P1384).
3. CONTROLLED SEDIMENT FENCE OUTLETS ARE TO BE PLACED ALONG SILT FENCING AT POINTS OF
CONCENTRATED FLOW.
4. SEDIMENT FENCING IS TO BE PLACED AT THE CLEARING LIMITS AS SHOWN.
5. WATER HANDLED BY THE STILLING BASIN AND SKIMMER ARE PRIMARILY PUMPED STORMWATER TO
FACILITATE EXCAVATION.
6. CONTRACTOR SHALL MANAGE WATER WITHIN THE PIT ITSELF TO THE EXTENT POSSIBLE BY
CONSTRUCTING CELLS OR OTHER ROUTING DEVICES. CONTRACTOR SHALL PROTECT THE PUMP INLET (WET
rn
WELL OR SIMILAR) TO MINIMIZE ENTRAINED SEDIMENT.
7. SKIMMER ORIFICE TO BE SIZED BY CONTRACTOR USING THE NORTH CAROLINA EROSION CONTROL
C14
MANUAL CRITERIA USING THE DESIGNED PUMPING RATE IN THE FIELD.
0
8. CONTRACTOR IS RESPONSIBLE FOR DISCHARGE OF WATER IN COMPLIANCE WITH THE NC GENERAL
N
STORMWATER PERMIT CRITERIA.
04
9. GROUNDWATER AND STORMWATER WITHIN THE PIT SHALL BE KEPT SEPARATE TO THE GREATEST EXTENT
POSSIBLE. THE INTENT IS TO KEEP THE CLEAN AND SEDIMENT —LADEN WATERS FROM MIXING AND REDUCING
I
THE LOAD ON THE SEDIMENT BASIN.
10. EXCAVATION CONTOURS SHOWN IN THE PITS ARE FOR REFERENCE ONLY. ACTUAL DEPTH AND SLOPES
a
TO BE DETERMINED BY CONTRACTOR IN FIELD BUT NOT TO BE IN EXCESS OF SPECIFICATIONS OR THE
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LIMITS OF DISTURBANCE.
11. GEOTECHNICAL BORINGS PERFORMED FOR BORROW PITS WERE TYPICALLY EXTENDED TO A DEPTH OF
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20 TO 25 FEET BELOW EXISTING GROUND SURFACE. ALL OF THE BORINGS FOR BORROW PITS 4 AND 7
m
WERE TERMINATED IN GRANULAR SOILS. FOR THE PURPOSES OF BORROW PIT GRADING DESIGN IT IS
ASSUMED THAT SUITABLE SOILS EXTEND TO A DEPTH OF 30 FEET BELOW GROUND. HOWEVER, NO
WARRANTY IS EXPRESSED REGARDING THE SUITABILITY OF SOILS BEYOND THE BORING DEPTHS. THE
FEASIBILITY OF EXTENDING THE PIT TO 30 FEET SHOULD BE BASED ON ACTUAL FIELD CONDITIONS AND
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SOILS ENCOUNTERED DURING EXCAVATION.
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PERMIT BOUNDARY AT EDGE
OF EXISTING OF ROAD
BORROW PIT ##7 XCAVATI (TYP_ THIS SIDE)
TOTAL PERMIT AM EXISTING DIRT ACCESS ROAD C.)
TOTAL DISTURBED TO SNEADS FERRY ROAD.
SEE OVERALL MAP
TOTAL EXCAVATIOL./ 9-1 1 ,%..
LOCATION : 34' 39' 37"N 77° 18' 19"W
COUNTY: ONSLOW, NORTH CAROLINA
OWNER: MARINE CORPS INSTALLATION EAST -
MARINE CORPS BASE CAMP LEJEUNE
(MCIEAST-MCB CAMLEJ)
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300 150 0 300 600
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SNEADS FERRY ROAD
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_ THIS SHEET
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CONSM CONTR. NO.
NOMAC DRAWING NO.
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SHEET 48D of 1049
CD414
5 DRAWFOR11 REMS101t 10 MARCH 2009
0X4 11, p M P, J 1V
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21

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PIT
#10A AREA
:RMIT
AREA: 1,089,100SF
(25.0 AC.
STURBED
AREA: 692,500SF
(15.9 �
IROW
PIT 10A.1: 859400SF
(2.0 AC.
IROW
PIT 10A.2: 3345900SF
(7.7 AC
IIP.
STOCKPILES:
176,900SF
(4.1 A,
kDWAYS/ROUTES:
44,600SF (1.0 Al
CELLANEOUS:
50,700SF
(1.2 AC.)
;CAVATED
AREA:
IROW
PIT 10A.1: 72,700SF
(1.7 AC.
IROW
PIT 10A.2: 3121700SF
(7.2 AC
V
OF
PITS:
IROW
PIT 10A.1: 340
44' 36"N 770 2
IROW
PIT 10A.2: 340
44' 30"N 770 2
ONSLOW,
NORTH
CAROLINA
MARINE
CORPS
INSTALLATION
MARINE
CORPS
BASE CAMP LE
(MCIFART-MCR
CAMI F.11

p" is
PIT
#1 OA AREA
RMIT
AREA: 1,089,100SF
(25.0 AC.)
,TURBED
AREA: 692,500SF
(15.9 AC.)
ROW
PIT 10A.1: 859400SF
(2.0 AC.)
ROW
PIT 10A.2: 334,900SF
(7.7 AC.)
P. STOCKPILES:
176,900SF
(4.1 AC.)
DWAYS/ROUTES:
44,600SF (1.0 AC.)
;ELLANEOUS:
50,700SF
(1.2 AC.)
,AVATED
AREA:
ROW
PIT 10A.1: 723700SF
(1.7 AC.)
ROW
PIT 10A.2: 3125700SF
(7.2 AC.)
OF
PITS:
ROW
PIT 10A.1: 34'
44' 36"N 770 23' 36
ROW
PIT 10A.2: 34°
44' 30"N 77023' 33
ONSLOW,
NORTH
CAROLINA
MARINE
CORPS
INSTALLATION EAS
MARINE
CORPS
BASE CAMP LEJEUI
lUf%-IFACT_UPR
f%AlkAI G_I1

1 2 3 4 5
50' MINIMUM 1.33 LB/LINEAR FILTER
8' MAX. STD. STRENGTH FABRIC WITH WIRE FENCE WIRE 9 g
(BUT SUFFICIENT TO KEEP FOOT 5' MINIMUM 6' MAX. EXTRA STRENGTH FABRIC WITHOUT WIRE FENCE FABRIC FENCE
�- EXISTING STEEL POST o 0
SEDIMENT ON SITE) ROADWAY 14 GAUGE MIN WIRE FENCE PLASTIC OR
WITH MAXIMUM 6" SPACING WIRE TIE N �
FILTER FABRIC o 0
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6" MIN. THICKNESS t a
FILTER FABRIC UNDER STONE STEEL POST BACKFILL TRENCH AND COMPACT 13
THOROUGHLYcc
W
EXISTING GROUND SECTION PLASTIC OR Av
WIRE TIES (TYP)
�W D
D
N I I-i
50 MINIMUM I _ � s
I I=III=1 I- I I -III-III-I i I- '
I -III -III -I i I I 11-III=11H1- NATURAL GROUND
11=III=III m
(BUT SUFFICIENT TO KEEP -1I1= II 1I I III -III ���T��11=11I I I =III -I
SEDIMENT ON SITE)
III=III-III � �
Q NATURAL GROUND 11 I N
Z o c� o o vo 0 0 0 0 0 0 24" l i i i I I 8" MIN
� o0 0 0 0 0 0 0 0 o a o o �
4"
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L-1 24"
2"-3" COARSE AGGREGATE 8" DOWN AND 4"
FORWARD ALONG -
STONE TO BE USED TRENCH
GENERAL NOTES: PLAN 3:15:15,*j4j123-2012
CONSTRUCTION
1. A STABILIZED PAD OF CRUSHED STONE SHALL BE LOCATED WHERE TRAFFIC WILL BE ENTERING OR LEAVING 1 _ CONSTRUCT THE SEDIMENT BARRIER OF STANDARD STRENGTH OR EXTRA STRENGTH 04104;•
A CONSTRUCTION SITE OR FROM AN EXISTING ROAD. SYNTHETIC FILTER FABRICS. ��`� ;'•�F0�'•9
2.ENSURE THAT THE HEIGHT OF THE SEDIMENT FENCE DOES NOT EXCEED 24 INCHES = :Q``L _l'
2. STONE TO BE 2"3" COARSE AGGREGATE, SURGE STONE, OR RAILROAD BALLAST. ABOVE THE GROUND SURFACE. HIGHER FENCES MAY IMPOUND VOLUMES OF WATER MAINTENANCE ? SEAL
SUFFICIENT TO CAUSE FAILURE OF THE STRUCTURE. 1.INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER 028447
3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF 3.CONSTRUCT THE FILTER FABRIC FROM A CONTINUOUS ROLL CUT TO THE LENGTH OF EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY-
3. l•'FNGI NE��'�
C THE BARRIER TO AVOID JOINTS. WHEN JOINTS ARE NECESSARY, SECURELY FASTEN 2.SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, ''•••.....•••''�Q'�
SEDIMENT ONTO EXISTING ROADWAYS. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS
CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. THE FILTER CLOTH ONLY AT THE SUPPORT POST WITH 4 FEET MINIMUM OF OVERLAP DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
TO THE NEXT POST. 3.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE,
4. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO EXISTING ROADWAYS MUST BE REMOVED 4.SUPPORT STANDARD STRENGTH FILTER FABRIC BY WIRE MESH FASTENED SECURELY ADEQUATE STORAGE CALUMET OF THE NEXT RAIN AND TO
IMMEDIATELY. TO THE UPSLOPE SIDE OF THE POSTS. EXTEND THE WIRE MESH SUPPORT TO THE REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID
BOTTOM OF THE TRENCH. FASTEN THE WIRE REINFORCEMENT, THE FABRIC ON THE UNDERMINING THE FENCE DURING CLEANOUT.
5. WHEN NECESSARY WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. UPSLOPE SIDE OF THE FENCE POST. WIRE OR PLASTIC ZIP TIES SHOULD HAVE A 4-REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT
WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE WHICH MINIMUM 50 POUND TENSILE STRENGTH. DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT
DRAINS INTO AN APPROVED SUITABLE OUTLET. 5-WHEN A WIRE MESH SUPPORT FENCE IS USED, SPACE POSTS A MAXIMUM OF 8 AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY
FEET APART. SUPPORT POSTS SHOULD BE DRIVEN SECURELY INTO THE GROUND A STABILIZED.
6. GEOTEXTILE FILTER FABRIC SHALL BE MIRAFI 500 OR EQUAL. MINIMUM OF 24 INCHES.
6.EXTRA STRENGTH FILTER FABRIC WITH 6 FEET POST SPACING DOES NOT REQUIRE
7. REMOVE ALL GRAVEL AND FABRIC JUST PRIOR TO FINAL GRADING & SEEDING OPERATION. WIRE MESH SUPPORT FENCE. SECURELY FASTEN THE FILTER FABRIC DIRECTLY TO
THE POST. WIRE OR PLASTIC ZIP TIES SHOULD HAVE A MINIMUM 50 POUND MACTEC / RK&K JV
8. INSTALL SILT FENCING OR TREE PROTECTION FENCING TO ENSURE CONSTRUCTION ENTRANCE IS USED FOR TENSILE STRENGTH.
WE
7.EXCAVATE A TRENCH APPROXIMATELY 4 INCHES WIDE AND 8 INCHES DEEP ALONG "FD
ACCESS. A
THE PROPOSED LINE OF POSTS AND UPSLOPE FROM THE BARRIER.
MAINTENANCE: 8.PLACE 12 INCHES OF THE FABRIC ALONG THE BOTTOM AND SIDE OF THE TRENCH.
9.13ACKFILL THE TRENCH WITH SOIL PLACED OVER THE FILTER FABRIC AND COMPACT.
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION THOROUGH COMPACTION OF THE BACKFILL IS CRITICAL TO SILT FENCE FMcommmm wee
SITE. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH 2"-3" STONE. AFTER EACH RAINFALL, INSPECT ANY PERFORMANCE. SILT FENCE DETAIL ACIAM
STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY,. IMMEDIATELY REMOVE ALL 10. DO NOT ATTACH FILTER FABRIC TO EXISTING OR PROPOSED TREES. NOT TO SCALE
OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS_ 1 1. FOR SEDIMENT FENCE INSTALLATION USING THE "SLICING METHOD", SEDIMENT
FENCE MAY BE INSTALLED USING SPECIALLY DESIGNED EQUIPMENT THAT INSERTS
THE FABRIC INTO A CUT SLICED IN THE GROUND WITH A DISK. �AcroRrm °�
STABILIZED CONSTRUCTION ENTRANCE DETAIL
DES JRC I °Rw JRC ICHK LOS
NOT TO SCALE
PM/DM
BRANCH MOM
TOTAL LENGTH Oiff EM ARCH
CONSTRUCTION
1. GRADE THE BASIN SO THAT THE BOTTOM IS LEVEL FRONT TO BACK o�urr
B AND SIDE TO SIDE. z U B
CELL-1 CELL-2 CELL-3 CELL-4 2. INSTALL POSTS OR SAW HORSES ACROSS THE WIDTH OF THE z v
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35% OF 25% OF 25% OF 15% OF SEDIMENT BASIN/TRAP. 0 z o J
LENGTH LENGTH LENGTH LENGTH 3. STEEL POSTS SHOULD BE DRIVEN TO A DEPTH OF 24 INCHES, Z
SPACED A MAXIMUM OF 4 FEET APART, AND INSTALLED UP THE SIDES z z
OF THE BASIN AS WELL. THE TOP OF THE FABRIC SHOULD BE 6 25' MINIMUM UNDISTURBED UFFER (TYP) z O
INCHES HIGHER THAN THE INVERT OF THE SPILLWAY. TOPS OF J w ~ (n
BAFFLES SHOULD BE 2 INCHES LOWER THAN THE TOP OF BERMS. o (50' MINIMUM BUFFER FRO'.' WETLANDS) �Q v
4. INSTALL AT LEAST THREE ROWS OF BAFFLES BETWEEN THE INLET AND m z Z a 0 Q
rn OUTLET DISCHARGE POINT. BASINS LESS THAN 20 FEET IN LENGTH � o 2 N
3 _ MAY USE 2 BAFFLES. m w m� Q
-v 5. WHEN USING POSTS, ADD A SUPPORT WIRE OR ROPE ACROSS THE _ - 0 W Z_
N INLET OUTLET TOP OF THE MEASURE TO PREVENT SAGGING. - VARIES Q z
O ZONE ZONE 6. WRAP POROUS MATERIAL, LIKE JUTE BACKED BY COIR MATERIAL, OVER -I I ,I I- III I, ; I I-1 I (. , I I- = I II `` Q N O Z
N _III-1I II _ 19' B.C.., PIT 4)
ro A SAWHORSE OR THE TOP WIRE. HAMMER REBAR INTO THE EXISTING SURFACE PERIMETER = 1 5' SAFETY ( Ja a a O
N _ SAWHORSE LEGS FOR ANCHORING. THE FABRIC SHOULD HAVE FIVE DITCH I -1 I 1-1 I I• ; d I 1=III= I =_ ��p LEDGE (-2-4' B.G.S., PIT 7) Q m
p TO TEN PERCENT OPENINGS IN THE WEAVE. ATTACH FIBER TO A (1 6 -24' M.S.L., PIT 4) I I I1 -I I ) (�6'-1 1' B.G.S., PIT 10A) z 0 � U
ROPE AND SUPPORT STRUCTURE WITH ZIP TIES, WIRE, OR STAPLES. (24 -27 M.S.L., PIT 7) I O �
7. BAFFLE SHALL BE 700 G/M2 COIR EROSION BLANKET OR EQUAL. (14'-32' M.S.L., PIT 10A) - ((� I i-�
e*) Z f-
a 8. THE BOTTOM AND SIDES OF THE FABRIC SHOULD BE ANCHORED IN A GENERAL NOTES: SURFAC Z r (/)
3 TRENCH OR PINNED WITH 8-INCH EROSION CONTROL MATTING _I- �I I II I I -III _ WATER w a W Z
0 STAPLES. 1 . CONTRACTOR METHODS MAY VARY, BUT SETBACKS I1 I I -III -I _ UP TO 20'-25'± DEPTH
o PLAN VIEW 9. DO NOT SPLICE THE FABRIC. USE A CONTINUOUS PIECE ACROSS THE AND SLOF= TOLERANCES SHALL BE MAINTAINED. III-1 I III III=1 I I IF SUITABLE MATERIAL W w (�/)
FENCE AND FABRIC STEEL POST _j - - - L O
BASIN. �'-I I-i I I -III -I I- z
BURIED IN TRENCH / MAINTENANCE 2. GROUNDWATER ELEVATIONS MAY VARY 5 ±. I II I I� �I I I� II I -III- I DEPTH m �-
f 1. INSPECT BA.-FLES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. -� I I-1 I 2 7 M VARIES w
p MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 3. UPON COMPLETION, SEED AND ADEQUATELY STABILIZE �X Q
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U 6"X6" TRENCH, i 2 FABRICRE TO OF A BAIFFLENACCESS COLLAPSET�EARE DECOM OSES ORULD THE ALL BECOME ACCORDAC CED WITOHPES B E.RBOVE THE STANDARD WATER
SEEDINGRFACE IN -1 II W W N z
BACKFILLED AND 2 I III -III a H cn r
i INEFFECTIVE, REPLACE IT PROMPTLY. SPECIFICA-IONS. I z - Q
U COMPACTED 3. REMOVE SEDIMENT DEPOSITS WHEN IT REACHES HALF FULL TO I I II I =III-� - ,,, J m
PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN EVENT AND 4. GEC-ECHNICAL BORINGS PERFORMED FOR BORROW I (I I -III U„ o
cif
c SECTION VIEW AT OPENING TO REDUCE PRESSURE ON BAFFLES. TAKE CARE TO AVOID DAMAGING PITS WEF- TYPICALLY EXTENDED TO A DEPTH OF 20 TO -III =III III=III=� i III I I `` Q o- m
a�A EXCETHE BDFHALFFLE DTHE DES GNEDURING USTORAGT. DIMDEPTENT DEPTH SHOULD NEVER 25 FEET 3ELOW EXISTING GROUND SURFACE. ALL OF III II II I II I ' III=III-III z J
E CROSS SECTION 4. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY H. THE BOR VGS FOR BORROW PITS 4, 7 AND 8 WERE CROSS-SECTION A-/� DETAIL a w
0 STABILIZED, REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT TERMINA-=D IN GRANULAR SOILS. FOR THE PURPOSES Ir z
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0 SUPPORT ROPE SUPPORT POST DEPOSITS, BRING THE AREA TO GRADE, AND STABILIZE IT. OF BORFJW PIT GRADING DESIGN, IT IS ASSUMED THAT NOT TO SCALE a z i Q
TO WIRE TO 24" INTRO BOTTOM STAKE TO SUITABLE SOILS EXTEND TO A DEPTH OF 30 FEET BELOW o
PREVENT SAGGING R SIDE SUPPORT WIRE GROUND_ HOWEVER, NO WARRANTY IS EXPRESSED SCALE. AS NOTED
REGARDI'.G THE SUITABILITY OF SOILS BEYOND THE
E EPRWECT NO.: P1383
BORING DIEPTHS. THE FEASIBILITY OF EXTENDING THE
PIT TO ?0 FEET SHOULD BE BASED ON ACTUAL FIELD CONSR CONS' N0'
>% BAFFLE DETAIL CONDITICNS AND SOILS ENCOUNTERED DURING
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� NOT TO SCALE EXCAVAT ON. ""`F"C °RA`"""G N0
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CONSTRUCTION
1. PLACE SLOPE DRAINS ON UNDISTURBED SOIL OR WELL COMPACTED FILL AT
LOCATIONS AND ELEVATIONS SHOWN ON THE PLAN.
2. SLIGHTLY SLOPE THE SECTION OF PIPE UNDER THE DIKE TOWARD ITS
OUTLET.
3. HAND TAMP THE SOIL UNDER AND AROUND THE ENTRANCE SECTION IN
LIFTS NOT TO EXCEED 6 INCHES.
4_ ENSURE THAT FILL OVER THE DRAIN AT THE TOP OF THE SLOPE HAS
MINIMUM DIMENSIONS OF 1.5 FEET DEPTH, 4 FEET TOP WIDTH, AND 3:1 SIDE
SLOPES. MIN
SUBGRADE PREF= RATION- -PREPARE THE SUBGRADE FOR RIPRAP AND FILTER TO THE
REQUIRED LINES AND GRADES SHOWN ON THE PLANS. COMPACT ANY FILL REQUIRED IN THE
SUBGRADE TO A. DENSITY APPROXIMATING THAT OF THE SURROUNDING UNDISTURBED
MATERIAL OR O`ERFILL DEPRESSIONS WITH RIPRAP. REMOVE BRUSH, TREES, STUMPS, AND
OTHER OBJECTIC'IABLE MATERIAL. CUT THE SUBGRADE SUFFICIENTLY DEEP THAT THE
° FINISHED GRADE OF THE RIPRAP WILL BE AT THE ELEVATION OF THE SURROUNDING AREA.
CHANNELS SHOO-D BE EXCAVATED SUFFICIENTLY TO ALLOW PLACEMENT OF THE RIPRAP IN A
MANNER SUCH THAT THE FINISHED INSIDE DIMENSIONS AND GRADE OF THE RIPRAP MEET
DESIGN SPECIFIC'TIONS.4'
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5. ENSURE THAT ALL SLOPE DRAIN CONNECTIONS ARE WATERTIGHT.
6. ENSURE THAT ALL FILL MATERIAL IS WELL -COMPACTED. SECURELY FASTEN
THE EXPOSED SECTION OF THE DRAIN WITH GROMMETS OR STAKES SPACED NO
MORE THAN 10 FEET APART. BERM ---------
7. EXTEND THE DRAIN BEYOND THE TOE OF THE SLOPE, AND ADEQUATELY
PROTECT THE OUTLET FROM EROSION.
8. MAKE THE SETTLED, COMPACTED DIKE RIDGE NO LESS THAN 1 FOOT ABOVE HOLD-DOWN
THE TOP OF THE PIPE AT EVERY POINT. j 18" MIN
9. IMMEDIATELY STABILIZE ALL DISTURBED AREAS FOLLOWING CONSTRUCTION. STAKES
10. PROTECT THE OUTLET OF THE SLOPE DRAIN FROM EROSION BY INSTALLING
A RIP RAP DISSIPATER AT THE OUTLET-
MAINTENANCE: INSPECT THE SLOPE DRAIN AND SUPPORTING DIVERSION AFTER ✓ \� \
EVERY RAINFALL, AND PROMPTLY MAKE NECESSARY REPAIRS. WHEN THE �� ��
PROTECTED AREA HAS BEEN PERMANENTLY STABILIZED, TEMPORARY MEASURES C1 \ \
MAY BE REMOVED, MATERIALS DISPOSED OF PROPERLY, AND ALL DISTURBED �QF
AREAS STABILIZED APPROPRIATELY.
SAND AND GRAVEL FILTER BLANKET --PLACE THE FILTER BLANKET IMMEDIATELY AFTER THE
° GROUND FOUND..TION IS PREPARED. FOR GRAVEL, SPREAD FILTER STONE IN A UNIFORM
LAYER TO THE SPECIFIED DEPTH. WHERE MORE THAN ONE LAYER OF FILTER MATERIAL IS
° ° USED, SPREAD T HE LAYERS WITH MINIMAL MIXING_
A ° A SYNTHETIC FILTER FABRIC --PLACE THE CLOTH FILTER DIRECTLY ON THE PREPARED
° FOUNDATION. OVERLAP THE EDGES BY AT LEAST 12 INCHES, AND SPACE ANCHOR PINS
- - - - - EVERY 3 FT ALONG THE OVERLAP. BURY THE UPSTREAM END OF THE CLOTH A MINIMUM OF
PIPE 12 INCHES BELOW GROUND AND WHERE NECESSARY, BURY THE LOWER END OF THE CLOTH
OR OVERLAP WITH THE NEXT SECTION AS REQUIRED. TAKE CARE NOT TO DAMAGE THE
CLOTH WHEN PLACING RIPRAP. IF DAMAGE OCCURS REMOVE THE RIPRAP, AND REPAIR THE
SHEET BY ADDING ANOTHER LAYER OF FILTER MATERIAL WITH A MINIMUM OVERLAP OF 12
- - INCHES AROUND THE DAMAGED AREA. IF EXTENSIVE DAMAGE IS SUSPECTED, REMOVE AND
REPLACE THE ENTIRE SHEET. WHERE LARGE STONES ARE USED OR MACHINE PLACEMENT IS
DIFFICULT, A 4-INCH LAYER OF FINE GRAVEL OR SAND MAY BE NEEDED TO PROTECT THE
FILTER CLOTH.
STONE PLACEMENT --PLACEMENT OF RIPRAP SHOULD FOLLOW IMMEDIATELY AFTER
PLACEMENT OF THE FILTER. PLACE RIPRAP SO THAT IT FORMS A DENSE, WELL -GRADED
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PIPE
MASS OF STONE WITH A MINIMUM OF VOIDS. THE DESIRED DISTRIBUTION OF STONES
THROUGHOUT THE MASS MAY BE OBTAINED BY SELECTIVE LOADING AT THE QUARRY, AND
CONTROLLED DUMPING DURING FINAL PLACEMENT. PLACE RIPRAP TO ITS FULL THICKNESS IN
ONE OPERATION. DO NOT PLACE RIPRAP BY DUMPING THROUGH CHUTES OR OTHER
CROSS-SECTION
METHODS THAT CAUSE SEGREGATION OF STONE SIZES_ TAKE CARE NOT TO DISLODGE THE
UNDERLYING BASE OR FILTER WHEN PLACING THE STONES_ THE TOE OF THE RIPRAP SLOPE
PLAN VIEW SHOULD BE KEYED TO A STABLE FOUNDATION AT ITS BASE. THE TOE SHOULD BE EXCAVATED
-
STABILIZE
4' MIN.
OUTLET .5' \/ 0MIN
r
TO A DEPTH ABOUT 1.5 TIMES THE DESIGN THICKNESS OF THE RIPRAP, AND SHOULD
EXTEND HORIZONTALLY FROM THE SLOPE. THE FINISHED SLOPE SHOULD BE FREE OF
POCKETS OF SMALL STONE OR CLUSTERS OF LARGE STONES. HAND PLACING MAY BE
NECESSARY TO ACHIEVE THE PROPER DISTRIBUTION OF STONE SIZES TO PRODUCE A
SLOPE DRAIN TEE
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FLOW �� SLOPE DRAIN SLOPE DRAIN r-� FLOW
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4' MIN i
LEVEL SECTION DIVERSION CHANNEL'
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CROSS-SECTION
RELATIVELY SMOOTH, UNIFORM SURFACE. THE FINISHED GRADE OF THE RIPRAP SHOULD
L BLEND WITH THE SURROUNDING AREA. NO OVERFALL OR PROTRUSION OF RIPRAP SHOULD
BE APPARENT.
�. • o MAINTENANCE: IN GENERAL, ONCE A RIPRAP INSTALLATION HAS BEEN PROPERLY DESIGNED
° AND INSTALLED IT REQUIRES VERY LITTLE MAINTENANCE. RIPRAP SHOULD BE INSPECTED
PIPE �. PERIODICALLY FOR SCOUR OR DISLODGED STONES. CONTROL OF WEED AND BRUSH GROWTH
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-- - - - - �. MAY BE NEEDED IN SOME LOCATIONS.
I 1=711 I II I II I!
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III i I F_I I IEI I I= I I I I� I H I I� I I'
-1 11=1 11Ei I N I I� II D o I I=1 I IEA 11=1 I'
II I-dIIIIIIII= ° ��1�11E]IF 1. L THE LENGTH OF THE RIPRAP APRON.
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TEMPORARY SLOPE DRAIN DETAIL
NOT TO SCALE-�-1
I�III11= - - - I2. D = 1.5 TIMES THE MAXIMUM STONE DIAMETER
'-111-111�II-11k BUT NOT LESS THAN 6 (INCHES).
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FILTER 3. IN A WELL-DEFINED CHANNEL EXTEND THE
SECTION'A-A' FABRIC APRON UP THE CHANNEL BANKS TO AN ELEVATION
OF 6" (INCHES) ABOVE THE MAXIMUM TAILWATER
DEPTH OR TO THE TOP OF THE BANK, WHICHEVER
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IS LESS.
RIP RAP APRON DETAIL
NOT TO SCALE
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CONSTRUCTION
1 . REMOVE AND PROPERLY DISPOSE OF ALL TREES, BRUSH,
S ffACM M ME
STUMPS, AND OTHER OBJECTIONABLE MATERIAL.
2. ENSURE THAT THE MINIMUM CONSTRUCTED CROSS SECTION
MEETS ALL DESIGN REQUIREMENTS.
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3ENSURE THAT THE TOP OF THE DIKE IS NOT LOWER AT
ANY POINT THAN THE DESIGN ELEVATION PLUS THE SPECIFIED
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SETTLEMENT.
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4. PROVIDE SUFFICIENT ROOM AROUND DIVERSIONS TO PERMIT
MACHINE REGRADING AND CLEANOUT.
5. VEGETATE THE RIDGE IMMEDIATELY AFTER CONSTRUCTION,
UNLESS IT WILL REMAIN IN PLACE LESS THAN 30 WORKING DAYS.
MAINTENANCE: INSPECT TEMPORARY DIVERSIONS ONCE A WEEK
AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT
FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE.
CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS
NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY
STABILIZED, REMOVE THE RDGE AND THE CHANNEL TO BLEND
WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE
IT.
2 MIN_
WASTE MATERIAL -COMPACT,
F�<< SEED & MULCH AFTER „
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12"
CROSS SECTIONAL VIEW
SUMP FILTER FABRIC
PUMP SEDIMENT BAG
8" MIN OF WASHED
SEDIMENT CONTROL
STONE OR BAILS
OF HAY
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FILTER �\ /�\ ,15' \ 20 \ i\\ i\\ \
FABRIC
\ \ /\ / STABILIZE
DOWNSTREAM TO
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NOTES:
1. SEDIMENT BASS SHOULD BE SIZED BASED ON THE VOLUME OF WATER BEING PUMPED (PUMP FLOW
RATE), QUANTITY ND TYPE OF SEDIMENT AND THE PERMITIVITY OF THE GIVEN BAG SIZE.
2. CONSIDERATICUN SHOULD ALSO BE GIVEN TO LOCATION. (STEEP SLOPED SURFACES ARE TYPICALLY
TEMPORARY STILLING BASIN WITH NOT RECOMMEND-0 AS THE BAG MAY ROLL).
SEDIMENT BAG DETAIL 3. EACH SEDIME'IT BAG CAN HANDLE A 2", 3", OR 4" DISCHARGE HOSE. (THE HOSE CAN BE PLACED
ALONG ANY EDGE BY MAKING A SMALL INCISION INTO THE FABRIC, INSERTING THE HOSE AND THEN
NOT TO SCALE CLAMPING THE F:,aRIC TO THE HOSE VIA WIRE, TIES, CLAMP, ROPE OR SIMILAR TO CREATE A GOOD
SEAL.)
4. TO IMPROVE SURFACE AREA AND PERFORMANCE OF THE BAG, PLACE IT ON A PERMEABLE/POROUS
SURFACE SUCH S HA. BALES, AGGREGATE OR SIMILAR. TAKE CARE TO SELECT A MEDIA THAT WILL NOT
DAMAGE THE BAG - USE OF A GROUND CLOTH CAN ALLEVIATE DAMAGE FROM OCCURRING.
5. CARE SHOU_S ALWAYS BE TAKEN TO PROPERLY MONITOR PERFORMANCE TO ENSURE THAT PUMP
RATES OR CONC-`JTRA-IONS OF SEDIMENT ARE NOT EXCESSIVE. FAILURE TO DO SO MAY CAUSE BAG TO
FAIL.
6. AVOID MULT =_E PPE DISCHARGES INTO 1 BAG. ONE BAG PER DISCHARGE IS RECOMMENDED.
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TEMPORARY DIVERSION DITCH DETAIL
7. FILTERED W ER RUNOFF FROM THE BAG SHOULD BE DISPERSED_ TAKE CARE TO AVOID CAUSING
EROSION.
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NOT TO SCALE
8. REPLACE SEDIMENT BAG WHEN CAPACITY AS DEFINED BY THE MANUFACTURER IS REACHED.
SCALE- AS NOTED
PROPERLY DISPICSE CE_ USED SEDIMENT BAG OFF SITE_
EPROJECT NO.: P1383
9. ROUTINELY '-SPECT SEDIMENT BAG WHEN PUMPING TO ENSURE IT IS FUNCTIONING PROPERLY.
CONSiR CONTR. NO.
REPLACE BAGS --AT .ARE TORN, AT CAPACITY, OR OTHERWISE NOT PERFORMING EFFECTIVELY.
NAVFAC DRAWING NO.
12593759
SHEET 48J of 1049
CD502
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ROPE CONNECTED TO
BANK FOR SKIMMER
ACCESS
INLET SHALL BE PROTECTED
(AS NEEDED) FROM EROSION
WITH RIP RAP, TARP,
MATTING OR EQUIVALENT.
POROUS BAFF
SEE DET
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TOP VIEW
END VIEW
CV'nikAP'MT
WATER ENTRY UNIT WITH
TRASH SCREEN
FLOAT ASSEMBLY
ORIFICE OPENING INSIDE THE
HORIZONTAL TUBE WITH A
CONSTANT HYDRAULIC HEAD
SCHEDULE 40 PVC PIPE
(BARREL OR ARM)
FLEXIBLE HOSE
PVC VENT PIPE
FLOAT ASSEMBLY
WATER ENTRY
UNIT
PERSPECTIVE VIEW
\\\ \\\ \\\ \\\ \\\ \\ \
SCHEDULE 40 DISCHARGE PIPE
LENGTH = 1.4 X DEPTH
TO THE OVERFLOW
(MINIMUM LENGTH APPLIES)
FLEXIBLE
HOSE
GENERAL NOTES SIDE VIEW
1. ATTACH ROPE TO THE FLOAT ASSEMBLY SO THAT SKIMMER CAN BE
PULLED TO BASIN BANK FOR MAINTENANCE.
2. INSTALL EROSION PROTECTION AT THE END OF THE DISCHARGE PIPE
FROM THE SKIMMER (SEE DETAIL).
3. EXCAVATE A 12" DEPRESSION (MINIMUM) BENEATH THE SKIMMER TO
MINIMIZE SKIMMER BECOMING STUCK DURING LOW WATER ELEVATIONS.
3. INSPECT SYSTEM REGULARLY TO ENSURE SKIMMER IS OPERATING
PROPERLY.
4. THE SKIMMER BASIN IS INTENDED TO BE USED UNTIL STORMWATER IS
DIRECTED DIRECTLY INTO THE PIT.
SKIMMER DETAIL
NOT TO SCALE
TOP OF DAM
TARP PROTECTION
APRON
AIL
SKIMMER BASIN DETAIL
NOT TO SCALE
MAINTAIN DEPRESSION TO
MINIMIZE CHANCE OF
SKIMMER BECOMING STUCK
18" MIN
10' MIN
WEIR LENGTH
SECTIOAITHRU WEIR
GENERAL NOTES
1. REFER TO DRAWINGS FOR DIMENSIONS OF SKIMMER BASIN.
PVC VENT PIPE
FLOAT ASSEMBLY
SCHEDULE 40
PVC PIPE
(BARREL OR ARM)
TOP OF DAM
DITCH AND BURY TARP
EDGE (MIN. 12")
2. THE TARP USED TO PROTECT THE WEIR SHALL BE THE WIDTH SPECIFIED. THE
LENGTH OF THE TARP SHALL BE ACCORDING TO AVAILABLE SUPPLY. IF MULTIPLE TARPS
ARE TO BE USED, THEN TARPS SHALL BE OVERLAPPED AT LEAST 12". THE UPSTREAM 12"
TARP SHALL OVERLAP THE DOWNSTREAM TARP. THE TARP SHALL BE 50 MIL. HEAVY DUTY
SILVER TARPAULINS OR EQUIVALENT FOR U.V. RESISTANCE.
3. MAINTENANCE: SEDIMENT TO BE REMOVED AND PROPERLY DISPOSED OF WHEN BASIN
IS HALF FULL. GRAVEL FILTER AROUND RISER SHOULD BE REPLACED AS NEEDED TO
ENSURE DEWATERING.
12" MIN
NOTES:
1. CONTRACTOR WILL PROVIDE EMD WITH WITHDRAWAL TOTALS TO MEET THE
NCDENR CCPUA PERMIT REQUIREMENTS.
2. CONTRACTOR WILL BE RESPONSIBLE FOR ALL CLOSEOUT OF ALL BORROW
PITS AFTER CONSTRUCTION IS COMPLETE.
CONSTRUCTION
1. CLEAR, GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF ALL VEGETATION
AND ROOT MAT. REMOVE ALL SURFACE SOIL CONTAINING HIGH AMOUNTS OF
ORGANIC MATTER AND STOCKPILE OR DISPOSE OF IT PROPERLY. HAUL ALL
OBJECTIONABLE MATERIAL TO THE DESIGNATED DISPOSAL AREA. PLACE TEMPORARY
SEDIMENT CONTROL MEASURES BELOW THE BASIN AS NEEDED.
2. ENSURE THAT FILL MATERIAL FOR EMBANKMENT IS FREE OF ROOTS, WOODY
VEGETATION, ORGANIC MATTER, AND OTHER OBJECTIONABLE MATERIAL. PLACE THE
FILL IN LIFTS NOT TO EXCEED 9 INCHES, AND MACHINE COMPACT IT. OVER FILL
THE EMBANKMENT 6 INCHES TO ALLOW FOR SETTLEMENT.
3. SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS. PREVENT THE SKIMMING DEVICE
FROM SETTING INTO THE MUD BY EXCAVATING A SHALLOW PIT UNDER THE SKIMMER
OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE OR TIMBER.
4. PLACE THE BARREL (TYPICALLY 4-INCH SCHEDULE 40 PVC PIPE) ON A FIRM,
SMOOTH FOUNDATION OF IMPERVIOUS SOIL. DO NOT USE PERVIOUS MATERIAL
SUCH AS SAND, GRAVEL, OR CRUSHED STONE AS BACKFILL AROUND THE PIPE.
PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4-INCH LAYERS AND
COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS
THE ADJACENT EMBANKMENT. CARE MUST BE TAKEN NOT THE RAISE THE PIPE
FROM THE FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE
PIPE HAUNCHES.
5. PLACE A MINIMUM DEPTH OF 2 FEET OF COMPACTED BACKFILL OVER THE PIPE
SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION EQUIPMENT. IN NO CASE
SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE
DAM AFTER THE EMBANKMENT IS COMPLETE.
6. ASSEMBLE THE SKIMMER FOLLOWING THE MANUFACTURES INSTRUCTIONS OR AS
DESIGNED.
7. LAY THE ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN WITH THE FLEXIBLE
JOINT AT THE INLET OF THE BARREL PIPE. ATTACH THE FLEXIBLE JOINT TO THE
BARREL PIPE AND POSITION THE SKIMMER OVER THE EXCAVATED PIT OR SUPPORT.
BE SURE TO ATTACH A ROPE TO THE SKIMMER AND ANCHOR IT TO THE SIDE OF
THE BASIN. THIS WILL BE USED TO PULL THE SKIMMER TO THE SIDE FOR
MAINTENANCE.
8. EARTHEN SPILLWAYS - INSTALL THE SPILLWAY IN UNDISTURBED SOIL TO THE
GREATEST EXTENT POSSIBLE. THE ACHIEVEMENT OF PLANNED ELEVATIONS, GRADE,
DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE
SUCCESSFUL OPERATION OF THE SPILLWAY. THE SPILLWAY SHOULD BE LINED WITH
LAMINATED PLASTIC OR IMPERMEABLE GEOTEXTILE FABRIC. THE FABRIC MUST BE
WIDE AND LONG ENOUGH TO COVER THE BOTTOM SAND SIDES AND EXTEND ONTO
THE TOP OF THE DAM FOR ANCHORING IN A TRENCH. THE EDGES MUST BE
SECURED WITH 8-INCH STAPLES OR PINS. THE FABRIC MUST BE LONG ENOUGH
TO EXTEND DOWN THE SLOPE AND EXIT ONTO STABLE GROUND. THE WIDTH OF
THE FABRIC MUST BE ONE PIECE, NOT JOINED OR SPLICED; OTHERWISE WATER CAN
GET UNDER THE FABRIC. IF THE LENGTH OF THE FABRIC IS INSUFFICIENT FOR
THE CENTER LENGTH OF THE SPILLWAY, MULTIPLE SECTIONS, SPANNING THE
COMPLETE WIDTH MAY BE USED,. THE UPPER SECTIONS) SHOULD OVERLAP THE
LOWER SECTIONSO)S SO THAT WATER CANNOT FLOW UNDER THE FABRIC,. SECURE
THE UPPER EDGE AND SIDES OF THE FABRIC IN A TRENCH WITH STAPLES OR
PINS.
9. INLETS - DISCHARGE WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION.
USE TEMPORARY SLOPE DRAINS OR DIVERSIONS WITH OUTLET PROTECTION TO
DIVERT SEDIMENT -LADEN WATER TO THE UPPER END OF THE POOL AREA TO
IMPROVE BASIN TRAP EFFICIENCY.
10.EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA
IS MINIMIZED. DIVERT SURFACE WATER AWAY FROM BARE AREAS. COMPLETE THE
EMBANKMENT BEFORE THE AREA IS CLEARED. STABILIZE THE EMERGENCY SPILLWAY
EMBANKMENT AND ALL OTHER DISTURBED AREAS ABOVE THE CREST OF THE
PRINCIPAL SPILLWAY IMMEDIATELY AFTER CONSTRUCTION.
11.INSTALL POROUS BAFFLES PER PLAN AND SPECIFICATIONS.
12. AFTER ALL THE SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED,
REMOVE THE STRUCTURE AND ALL THE UNSUITABLE SEDIMENT. SMOOTH THE AREA
TO BLEND WITH THE ADJOINING AREAS AND STABILIZE IT PROPERLY.
MAINTENANCE (DURING CONSTRUCTION, CONTRACTOR WILL BE RESPONSIBLE FOR THIS)
1. INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH
SIGNIFICANT (ONE-HALF INCH OR GREATER) RAINFALL EVENT AND MAKE ANY
REQUIRED REPAIRS IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO
THE ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE
HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT
SEDIMENT UNDERNEATH IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM
THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR FIRST CELL. MAKE SURE
VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE
SKIMMER.
2. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE -ANCHOR THE BAFFLES IF WATER
IS FLOWING UNDERNEATH OR AROUND THEM.
3. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN,
USUALLY JERKING ON THE ROPE WILL MAKE THE SKIMMER BOB UP AND DOWN
AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL
THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO
CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF SO
REMOVE THE DEBRIS.
4. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE
REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBER'S SNAKE OR BY
FLUSHING WATER WITH WATER. BE SURE TO REPLACE THE ORIFICE BEFORE
REPOSITIONING THE SKIMMER.
5. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED
REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY. CHECK
THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT
THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS
IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND
POOL AREAS.
6. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL
PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO PREVENT THE SKIMMER FROM
PLUGGING WITH ICE.
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EPROJECT NO.:
P 1383
NAVFAC DRAWING NO.
12593760
SHEET 48K OF 1049
CD503
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DRAWFORM REVISION: 10 MARCH 20M
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