20210623_NCG02_Application

ATSENVIRONMENTAL
SOLUTIONS
June 22, 2021
Ms. Annette Lucas, PE
Stormwater Program Manager
Division of Energy, Mineral, and Land Resources
1612 Mail Service Center
Raleigh, North Carolina 27699
RE: NPDES Application for Coverage Under General Permit NCG02
Landsdown Earth and Pipe, Inc. — Northwest Mine
Brunswick County —Cape Fear River Basin
Dear Ms. Lucas
On behalf of Landsdown Earth and Pipe, Inc. (Landsdown), I hereby submit the attached
NPDES Application for Coverage under General Permit NCG02 for the modification of the
existing sand mining operation located at 3949 Blue Banks Loop Road in Brunswick County. The
mining operation is currently covered by Mining Permit No.10-82 and will be expanding from
78.74 acres to 322.4 acres permitted with the affected acreage increasing from 73.74 acres to
177.7 acres to maximize access to sand reserves within the tract. Coverage under this permit is
requested as there will be temporary diversions and skimmer basins installed and maintained
during the phased expansion of the mine excavation until all stormwater drainage is internal to
the mine excavations.
The currently approved mining method of pumping water from one pit to another and
recirculating it within the mining operation with no discharge from the site will continue. This
allows access to excavate the sand resource while also ensuring water is readily available to the
plant for washing material. All wash water is directed to a sediment basin, which discharges Into
a perimeter ditch system that returns the water to previously mined excavations. This non -
discharge water recirculation system and overall stormwater management methodology,
Including buffers and setbacks from property lines and streams/wetlands, are described in detail
In the attached NPDES application and the attached mine plan sheets. We have also attached
our $100 stormwater permit application processing fee to initiate the review of our application.
Copies of the detailed mining permit modification application form and its attachments
have been filed separately with DEMLR's Mining Program for its review in issuing the mining
permit modification to cover the above changes to the existing operation. Your staff may want
to review this information for additional details.

61
Aok
ATSENVIRONMENTAL
SOLUTIONS
Page 2
Thank you for your consideration. If you should have any questions regarding this
NPDES application package, please contact me at [phone].
Sincerely,
T�Vra!Qy F�\ Davis, PE
Owner/President
Attachments: $100 Stormwater Permit Application Processing Fee
NPDES Application for Coverage Under NCG02 — 2 Copies

Division of Energy, Mineral and Land Resources /
Land Quality Section — Stormwater Permitting Program
National Pollutant Discharge Elimination System
Environmental
Quality NCGO20000
NOTICE OF INTENT — General Permit Application
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG020000:
STORMWATER AND/OR WASTEWATER DISCHARGES associated with activities classified as:
SIC (Standard industrial Classification) Code -14XX Mineral Mining Industry (except as specified below) and
like activities
The following activities are Included:
Active or inactive mining operations (including borrow pfts—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 (VMA) 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 concrete
operations;
Stormwater discharges associated with oil and gas extraction operations; and
Stormwater discharges associated with tourist gem mines
NCDOT borrow pits (covered under individual permit 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 (sand dredging
or dipping operations) are covered instead by NPDES General Permit NCG520000, administered by the Division
of Water Resources NPDES Wastewater Permitting Program. Please contact DWR for more information.
Please print or tvve all entries in this application form
1) Mailing address of owner/operator(official address to which all permit correspondence will be mailed):
Legal Owner Name Landadowe Earth and pipe, Inc.
(Attach the most recent Annual Report to the NC Secretary or State showing the current legal name of the corporation or entity.
Alternatively this permit can be given to an IMlvidual or government authority. This name must be the same name as appears on the
Division of Energy, Mineral, and Land Resources' Mining Permit.)
Signee's Name (as signed for in question 41
Street Address 7406 Concord Highway
city Monroe
Telephone No. 704 753-5400
at end) Vincenzo LaBarbera
State NC ZIP Code 26110
E-mail [e-mail]
Alternate Contact Name"
Alternate Contact Telephone (if different)
*Alternate contact should be affiliated with the Owner/Operator.
in question 5.
E-mail (if different)
Consultant information can be provided
Page 1 of 12
SVVU•NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
2) Location of facility producing discharge:
Facility Name . Northwest Mine
Facility Street Address 3949 Blue Banks Loop Road NE
Facility City Leland State NC ZIP Code 28451
Facility County Brunswick
Facility Contact Vincenzo LaBarbera
Telephone No. 910 777-1124 Fax:
Contact E-mail [e-mail]
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). 3949 Blue Banks Loop Road NE (SR 1422)
4) Facility Location Coordinates:
Latitude 34.3517' N Longitude-78.12830 W (degrees / minutes / seconds or decimal
degrees)
5) Consultant Information (if applicable):
Consultant: Tracy E. Davis, PE
Consulting Firm: ATS Environmental Solutions, PLLC
Mailing Address: 8109 Mouming Dove Road
City: Raleigh
State: NC Zip Code: 27615
Phone: 91( 9 ) 368-0246 Fax: (�
E-mail: [e-mail]
(Optional)
Staple Business Card Here
Permits:
6) This NPDES Permit Application applies to which of the following:
0 New or Proposed Facility Date operation is to begin:
d Existing Date began mining: 2014
7) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility SIC Code: 1 4 4 2
8) Provide a description of the types of minerals mined at this facility: construction sand and gravel
9) Is this a PROCESSING -ONLY facility for materials mined elsewhere? No O Yes
10) Is this an inactive_ mine site?
9 No
13 Yes If yes, have you certified to the Stormwater Permitting Program that all portions of the site where
clearing, grading, and/or excavation activities have occurred have been stabilized?
O No O Yes (If yes, the site may be eligible for "Dormant Status" and reduced BMP
inspections. Seethe General Permit.)
Page 2 of 12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
11) Does this facility already have a valid Mining Permit from DEMLR's Land Quality Section?
❑ No
a Yes
If no, please indicate the status of the Mining Permit application:
If yes, please provide the Mining Permit number: 10-82
the DEMLR Mining Permit with this NPDES application.
12) Does this facift have any other NPDES permits?
Also provide a copy of
9 No
❑ Yes If yes, list the permit numbers for all current NPDES permits for this facility:
13) Are you applying for a discharge permit In the same location as a previously permitted mine?
9 No
❑ Yes If yes, specify permit number and mine name if known:
14) Does this facility have any Non -Discharge permits from DWR (e.g., recycle permits)?
9 No
❑ Yes If yes, list the permit numbers for all current Non -Discharge permits for this facility:
16) Does total area of this mine site Include ready -mixed concrete plant and/or asphalt plant areas?
No
❑ Yes If yes, do they have separate NPDES stormwater permits? ❑ No ❑ Yes (provide permit
number(s) )
If not owned by the same company, who is the owner?
Development Activities and Buffers:
16) Will this mining operation precede development activities at this site?
9 No
❑ Yes
17) Is this mine located within one of the 20 Coastal Counties, and will it add more than 10,000 ft2 of
impervious surface?
0 Yes (to both)
N No, this mine site IS in one of the 20 Coastal Counties but will NOT add 10,000 f:2 of impervious surface.
❑ No, this mine site is NOT in any of the 20 Coastal Counties.
If this site is in one of the 20 Coastal Counties, you may be required to apply for an additional State
Stormwater Permit. Check with your local Regional Office (see contact information and checklist below).
18) Is this mine located the Neuse, Tar -Pamlico, or Catawba River Basins, or the Randleman or Jordan
Water supply Watersheds?
No
❑ Yes If yes, what size stream buffers are included on site? ft. You must show buffers on site
plans. Also include information and plans showing diffuse flow through buffers as required.
Page 3of12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
Discharge Points, Receiving Waters & Wetlands:
19) 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 wi l l end up in? small lnWary and wetlands that drain to Gnst Mill Branch, then to the Cape Fear River.
To find the waterbody, please see the NC Surface Waterbody Classifications map at
https://deq.n c.g ov/a bout/d ivisio n s/water-resources/water-resources-science-data
Receiving water classification(s) for the waters: Gnsl Mill Branch- class c sw
If the site will discharge to a separate storm sewer system, name the operator of the separate storm sewer
system (e.g. City of Raleigh municipal storm sewer).
Discharge of wastewater to receiving waters classified as WS-II through WS-V, or SA, must be
approved by the Division of Water Resources (DWR) or Division of Marine Fisheries
(DMF). DEMLR cannot grant coverage under NCG020000 without that approval. Also be advised that
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 General Permit
NCG02 but may be eligible for an individual permit.
20) Will this mine site discharge wastewater or stormwater to waters classified as High Quality Waters
(HOW), Primary Nursery Areas (PNA), Trout (Tr) waters, or a class with a symbol like "+" or "@" that
denotes a special management strategy is in place?
IN No ❑ Yes, HOW' ❑ Yes, includes "+" or "@"
❑ Yes, PNA' ❑ Yes, Trout (Tr)
21) Will this mine site discharge wastewater or stormwater to waters classified as Shellfish (SA) waters?
4 No
❑ Yes, SA`
'For questions 19-20, be advised that the NCGO2 General Permit limits the discharge volume of total combined
wastewaters to 50 percent of the receiving water in -stream flow under 7Q 10 conditions in HOW waters (PNA and
SA waters are considered HQW by definition). You maybe required to contact USGS to obtain a 7Q10 flow.
22) Will this mine site discharge wastewater or stormwater to impaired waters, or to waters with an
approved "Total Maximum Daily Load" (TMOL)?
To find impaired waters & TMDLs, please see the Impaired Waters Map & TMDL map on
https:lfd eq.n c.gov/a boutidivis i ons/water-resources/water-resources-science-data
N No
❑ Yes, these waters are impaired for (list pollutants):
❑ Yes, these waters have a TMDL for (list pollutants):
Page 4 of 12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
23) List discharge points (outfalls) that convey discharge from the mine site (both on -site and off -site) and
location coordinates. Attach additional sheets if necessary, or note that this information is specified
on the site plan. Include proposed maximum daily flow rate for each wastewater outfall.
You must show all discharge points clearly on the submitted site plan. Be advised
that NCDEQ may require you to apply for an individual permit, based on proposed
discharge rates and receiving stream conditions (low flows, impairments, etc.)
Stormwater
Stormwater Outfall No. sm ^oe-h-c-
Latitude (degrees/minutes/seconds or decimal degrees):
N
Longitude (degrees/minutes/seconds or decimal degrees):
W
Stormwater Outfall No. sKsan
Latitude (degrees/minutes/seconds or decimal degrees): 34.3511
N
Longitude (degrees/minutes/seconds or decimal degrees):-78.1228
W
Stonnwater Outfall No. sKs#3
Latitude (degrees/minutes/seconds or decimal degrees): 34.3528
N
Longitude (degrees/minutes/seconds or decimal degrees):-78.1203
W
Stormwater Outfall No. sKetw
Latitude (degrees/minutes/seconds or decimal degrees): 34.3%1
N
Longitude (degrees/minutes/seconds or decimal degrees):-78.1258
W
Stormwater Outfaft No. sxe#s
Latitude (degrees/minutes/seconds or decimal degrees): 34.3"7
N
Longitude (degrees/minutes/seconds or decimal degrees):-78.1289
W
Stormwater Outfall No. sKaus
Latitude (degrees/minutes/seconds or decimal degrees): 34.3603
N
Longitude (degrees/minutes/seconds or decimal degrees):-78.1208
W
Mine Dewatering
Mine Dewatering (Wastewater) Outfall No.
Proposed maximum flow rate:
Latitude (degrees/minutes/seconds or decimal degrees):
N
Longitude (degrees/minutes/seconds or decimal degrees):
W
Mine Dewatering (Wastewater) Outfall No.
Proposed maximum flow rate:
Latitude (degrees/minutes/seconds or decimal degrees):
N
Longitude (degrees/minutes/seconds or decimal degrees):
W
Process Wastewater
Process Wastewater Outfall No. Wastewater Description:
Proposed maximum flow rate:
Latitude (degrees/minutes/seconds or decimal degrees): N
Longitude (degrees/minutes/seconds or decimal degrees): W
Process Wastewater Outfall No. Wastewater Description:
Proposed maximum flow rate:
Latitude (degrees/minutes/seconds or decimal degrees): N
Longitude (degrees/minutes/seconds or decimal degrees): W
Page 5 of 12
SWU-NCG02-NOI Last revised 9/10/2016

NCG020000 N.O.I.
24) Help us understand what will happen to the dewatering water at this mine site:
d N/A — this mine is not dewatering at all and will not dewater in the future.
a) Will this mine be dewatering and discharging to waters of the state? (Answer only if dewatering)
9 No
❑ Yes If yes, where to? ❑ Surface Waters and/or Wetlands (on -site or off -site)
❑ Other (on -site or off -site) Describe:
b) Will this mine be dewatering but not discharging to waters of the state? (Answer only if dewatering)
❑ No
N Yes If yes, explain how you are dewatering, and where that water will be directed:sr..'c.:
Water is pumped from one mine pit to another with no discharge from the operation. All water is contained within the closed loop system. Any water
pumped to and used by the sand wash plant is routed to a sediment basin, then released through a ditch and returned to the mine pits.
26) Are there wetlands or surface waters within 400' of the mine pit perimeter?
❑ No
N Yes If yes, what distance are they from the mine pit perimeter? 100 feet.
26) Will mining operations require dewatering near wetlands or other waterbodies, and will dewatering
potentially Impact any wetlands or other waterbodies?
N No, dewatering will not occur near (within 400') of wetlands or other waterbodies (e.g., streams, lake, etc.)
❑ Yes, dewatering will be near wetlands or other waterbodies
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 (POM) Plan that has been approved by the
Department.
For sites that may drain wetlands — approval of a POM Plan may be required Prior to coverage under
this Permit. The POM Plan should be submitted to the appropriate Regional Office and in all cases must be
approved prior to operation.
The plan shall include, but is not 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 the end of the
application. Contact the Regional Ofce for questions specific to your mine.
27) Have you been required to obtain 4041401 Certification permits?
8 No
❑ Yes If yes, please briefly describe below (include information such a required mitigation, BMPs,
setbacks, and/or O&M plans for on or off -site wetlands or other pertinent information). Attach other sheets as
necessary.
Page 6 of 12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
28) Have you been required to obtain a wetland delineation certified by the US Army Corps of Engineers?
M No ❑ Yes If yes, please attach to application submission.
Stormwater BMPs and Vehicle Maintenance:
29) Does this facility employ best management practices for stormwater control?
❑ No M Yes If yes, please briefly describe: The entire mine site will have a minimum 50 foot undisturbed
perimeter buffer and interior perimeter 50 foot wide earthen berm to contain runoff for a total buffer of 100 feet from property lines and
wetlands. Sill fence and berm will contain runoff within site and diversions will route runoff to skimmer basins until internal drainage est.
30) Does this facility have a Stormwater Pollution Prevention Plan?
❑ No iR Yes If yes, when was it implemented? Detailed EBSC Plan part of mining application package
31) Are vehicle maintenance activities (VMA) occurring or planned at this mine site?
e No []Yes, If yes, will VMA area runoff discharge into the wastewater treatment system(s)?
❑ No, VMA runoff will discharge separately through a stormwater outfall
❑ Yes, VMA runoff will drain back to the mine pit or other wastewater system
Wastewater Treatment Facilities:
32) Will mine dewatering occur? (Yes, we are asking about dewatering again.)
❑ No
a Yes If yes, will the mine discharge this water? Pumpinq from pit to pit with no discharge
33) Will this facility wash mined materials?
❑ No
IN Yes If yes, will the mine discharge this water? No
34) Will discharges of process wastewater treatment systems occur (including possible recycle system
overflows)?
e No
❑ Yes If yes, describe what kind of systems:
35) WIII this facility employ chemical additives to flocculate suspended solids?
IN No
❑ Yes If yes, provide the name, manufacturer,
additive (if known):
and the quantity of average daily usage of the chemical
Note: Please see our website for a list of evaluated polyacrylamide (PAMS) products for use in North Carolina:
https://deq. nc.gov/about/divisions/energy-mineral-land-resources/energy-mineral-land-permits/stormwater-permits/
construction-sw
36) Will any of the wastewater treatment facilities at this mine overflow only during rainfall events that
exceed the 10-yr, 24-hr rainfall event?
4 Yes If yes, which treatment systems are those? The skimmer basins have been designed for
25 vear storm event for additional storane/treatment prior to surface discharge via skimml
❑ No, all wastewater treatment facilities will discharge more frequently (i.e., during smaller rain events)
Page 7 of 12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
37) Are wastewater treatment facilities (including recycle systems) planned in the 100-year flood plain?
S No
❑ Yes
1 38) A Wastewater treatment alternatives review is required by 15A NCAC 2H.0105 (c)(2)
j for any new or expanding water pollution control facility discharges in North Carolina. You may
attach additional sheets. List the types of wastewater this mine site will discharge:
❑ Mine Dewatering
❑ Process Wastewater (such as washing or recycle system overflows, other mining activity wastewater)
a) What wastewaters were considered for this alternatives review? ❑ Dewatering ❑ Process WW
b) Connection to a Municipal or Regional Sewer Collection System:
i) Are there existing sewer lines within a one -mile radius? ..................................... ❑ Yes ❑ No
(1) If Yes, will the wastewater treatment plant (WVVTP) accept the wastewater? .... ❑ Yes ❑ No
(a) If No, please attach a letter documenting that the WWTP will not accept the wastewater.
(b) If Yes, is it feasible to connect to the WWTP? Why or why not?*
c) Closed -loop Recycle System (meets design requirements of 15A NCAC 2T .1000):
i) Are you already proposing a closed -loop recycle system (CLRS)? ......................... P Yes ❑ No
(1) If Yes, for what type of wastewater at this mine site? a Dewatering N Process WW
(2) If No, is this option technologically feasible (possible)? Why or why not?*w�-
vnm nn wnnn euau,germm me ulv mm„ohom ua renwmmauw wvr .uwmma.meme.a..wumee aiw.com nave seen eeepnea rm me zs yer,anooniam wem.
(3) If No, is it otherwise feasible to build a CLRS at this site? Why or why not?*
(4) What is the feasibility of building a CLRS compared to direct surface water discharge?'
d) Surface or Subsurface Disposal System (e.g., spray Irrigation):
i) Is a surface or subsurface disposal technologically feasible (possible)? ..................... ❑ Yes No
Why or Why not?*
ii) Is a surface or subsurface disposal system otherwise feasible to implement?*............ ❑ Yes d No
Why or Why not? *
Page 8of12
SWU-NCG02-NOI Last revised 9/1012015

NCG020000 N.O.I.
iii) What is the feasibility of employing a subsurface or surface discharge as compared to a direct
discharge to surface waters?*-AWvqkmpaUb^w&'b,W.%ft,df.Comm a,°Mbn°V4
utiCae the lesion ar►d sedrrwntasfon oontrd meascuas noted above to capture and treat runoff during initial sits develaprnea once the mine Pt expands tltn g the basins. all
surface water well be captured and held within the mine pit vrith no &sdwq)M once mining is ownplete. the affected areas rernahsbng around the pit vA be graded and
seeded wM permaneM groundcover. The mine pit will remain as a take for future use by the landowner.
e) Direct Discharge to Surface Waters: Is discharge to surface waters the most environmentally sound
alternative of all reasonably cost-effective options for the wastewaters being considered?*
R Yes ❑ No
f) If this review included all wastewater discharge types, would excluding some types (e.g. mine
dewatering) make any of the above non -discharge options feasible for some of the wastewaters?
❑ Yes 9 No
* Feasibility should take into account initial and recurring costs. You may be asked to provide
further information to support your answers to these questions after the initial review.
Other:
39) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
R No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
0No ❑Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
9 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 / disposal vendor: _
Vendor address:
40) Is your facility providing appropriate secondary containment for bulk storage of liquid materials? (See
permit text for secondary containment requirements.)
❑ No
9 Yes
41) Does your site have an active landfill within the mining permit boundary?
4 No
❑ Yes If yes, specify type: ❑ LCID (Land Clearing and Inert Debris) ❑ Other:
Page 9 of 12
SWU-NCG02-NOI Last revised 9/10/2015

NCG020000 N.O.I.
Final Checklist
F'- This application will be returned as incomplete unless all of the following items have been included and
1 1 i
initialed for. Please show that the following required information has been included by initialing in each
space below.
x Fee of $100 made payable to NCDEQ.
x Completed application and all supporting documents.
x Copy of the valid approved mining permit (MP) for the facility or indication of MP application status.
x Copy of a county map or other general location map that shows the mining site and nearest major roads.
x Copy of USGS topographic map showing the mining site and surrounding areas, or other map that clearly
shows site location in relation to nearby streams, wetlands, and other waters, etc.
x 2 copies of large-scale (minimum 24" x 36") site plan with topographical lines with
all outfalls, applicable buffers and wetlands clearly delineated, receiving waters, and
100-year flood plain line if applicable.
A copy of your US Army Corps -approved wetland delineation if you marked "yes' to question 27 above.
x A line drawing of the water flow through the facility or block flow diagram. A pictorial description of the
nature 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. Indicate the Regional Office Contact:
• 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 Operation and
Monitoring (POM) Plan. An_ approved POM plan may be required priorto NCG02 issuance.
_2 copies of detailed Full Size Plans (at least 24" x 36") delineating areas on the
plans and listing acreage (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 and 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 POM Plan.
Regional Office Contact: Date contacted:
-OR-
x I will not impact any nearby wetlands, surface waters, or groundwaters by dewatering.
Page 10 of 12
SWU-NCG02-NGI
Last revised 9/10/2015

NCG020000 N.O.I.
Certification: North Carolina General Statute 143-216.6 b (i) provides that:
Any person who knowingly makes any false statement. representation, or codification in any application, record, report, plan, or other
document riled 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 shall be guilty of a Class 2 misdemeanor which may include a fine not to
exceed ten thousand dollars ($10,000).
41) 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:
(p 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
polity or decision making functions for the corporation, or (b) the manager of one or more manufacturing production or operating facilities
employing more than 250 persons or having gross annual sales or expenditures exceeding 25 million (in second quarter 1980 dollars), d
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. I 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. I 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.)
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 accordancewith 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
result 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 Name of Person Signing:Vincenzo LaBarbera
Title: Ownjor, Landsdown Earth and Pipe, Inc.
of Applicant)
co.01.aoal
(Date Signed)
Notice of Intent must be accompanied by a check or money order for $100.00 made payable to NCDEQ.
Page 11 of 12
SWU-NCG02-NO] Last revised 9/1012015

NCG020000 N.O.I.
Mail the entire package to:
DEMLR - Stormwater Program
Dept. of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Note
The submission of this document does not guarantee coverage under the NPDES
NCG02 General Permit. Upon review of the submittal, the Division may
determine that coverage under an individual permit is more appropriate. Also be
advised that renewed and continued coverage under NCG02 may be dependent
upon the permittee's compliance success and/or status of the receiving waters.
For questions, please contact the DEMLR/Land Quality Section Regional Office for your area.
DEMLRILand Quality Section 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]
Page 12 of 12
SNU-NCG02-NOI Last revised 9/10/2015

NCDOT ROAD MAP
Landsdown Earth and Pipe, Inc. - City of Northwest
a
J jo �
u
i�
b
jJ
?
Ov
fl
4 /
I
� \ Nartlrwest
� POP 879 ,„yG
SITE
/ ius
97
mi-
Sandy Cm"
Pop. 315
/J
I � 1
i

USGS QUAD MAP
Landsdown Earth and Pipe, Inc. - City of Northwest
".rr Kier
Nk
I

q:Yll
OIIDt=.011W
K r'r • Ott ea ott 0 • wi
Iw �risoroaewrwswwwrnswt�ot.rr[a.msloww�w •
N Moy ls/fwolU/OYr�Mtl7s+rtittilfRo
owfwlYtwwrtrrowtwotOwrlwwt\rrwrslolwrlwrr>taao a
AID"�raawworearwaar�rrlwr/r.wtwtgrwrw v
r Nwtt0 trt taoLftlrlf 1O1firlAfrAvA/pd��'Ot70�O Rr�aemei M •
..wrr.wrl�.wowowrroumw.Aowwuwsalsose,.sarlawm a
M1rrr1 `tTrtttitir♦ttlyd 1=3 GO, MYIKAOO� M 11g11MJO a
���A�.o�n�rasa.mrwrwwrewrwewrl�wwwrA�rwwwsw s
A�tOMiY47tlA�V terwwlr.orwgwsraww.w t
AtM/oO1w NIOwI1AliDtllwlwlwlYrlgwOl7Aft�011lSrQwIlO1A 1
n 3
a m
o Z
�cX;q
�3
m�
3
p -0o
Is—�
gag
am
r
O
Z
��11w�UP oawaj
' vo
► —
�• - .wu.{a.irr
- - � w1.I•tt.w+la1
m
rO1tYU Moo
" � . .ti d•i0I1tlOI
— atu+arn'
attlacl riots
wYpltAlot OV/wrnlwt 41[ it •f1 O - -
tlltfMlrlr tltt"011 I{ ata ttt7 i
svvwlwonIIL'1 M4YIrMN/MOA ~Itit t Ptt so � •.
{1100I11rIw OMrYOw "at I[ a91 rp
Irpirllr- _ _ 1
st i
•towasCeatlgwlrr.rrrwras� _ - %:''•
rmrror
•IIlw.rrAA41r�IGNOGM,walsr •v l.'
tr -
rMKOIwt1111 .r•w _
a:[t ttt�ir� i 1 JI ! w w w IrtY r Ia1 Orr OrI CA to M t tllw tuI tw d ww
1w�r{wi1y 0[t I r i w w w W" n nt Atr otr Ilt IIt tw t am,rm tw tlrs tt 1]•t01101105 ��r
t n J w r w vq n M Oltr AIM ICI n1 III / Mml wMj ann, 111w 1 syt•ICIyr wrs
+ I .n J On w w Iwls n A Ottr Or1 N III Ott t M r0 tnw "in- - .
Ontwlr n Ir AIM O�Iw ti 1f A / ItYw IIIf1 - YIw _ "• q Cl _
r Iilw _ \' OIytIQ11�� _
I1flM grrwrM wM Ow"Ir1 no •i70 No 1t1itN 7w00. abM am ou MW 101101 •t0 doltlw � 1 •• �--. _ -/ - j•:•�.. '
0q
// _, � nOVslOw i77U1D
17wa1
_i SieveV33Qou]00
WMAOM
ONaoan "VoaiNoa NOISM3
• — — — vs>nrasul�v
- II1R lNVk
VIA."
!� luassadaul
arvama
Ab%*C a wont
ltl[ly
*,AU{ vanrolrp�ntpn�viol
rw �wosinna slwaM
arttc
NMVAVOU OM MUO
*V419 lavow r"4wM ch lvom d
ov VVI
twol "4Oa o
911101' 8
'JITt
trprrtlglow
9710diNL'NR1111

V66LTS1NlElIIY IIIT) �..
�'
m�ua@Y:9uflA
LL1YRm
etluti//u.crrt
ry
�nW�n�N M1 L./K
IIRrLWY R11MiR0 i].
-
.VRR1641N
_
r.
10/K /.IICROMN
1YQE
!W
L DSCRlE EEEMMEMEMS
ui OX w
ZOU
W
S
s�
5
2=
o
lu
p�3sC.�. ......
f
w
19 WE
2
W o
e
w..
� .
at

Landsdown Earth and Pipe, Inc.
7406 Concord Highway
Monroe, NC 28110
June 8, 2021
Bradley Newland, Environmental Regional Supervisor
NC Department of Environmental Quality
Wilmington Regional Office— Division of Air Quality
127 Cardinal Drive Extension
Wilmington, NC 28405
RE: Request for Division of Air Quality Permit Determination
Landsdown Earth and Pipe, Inc. — Mobile Sand Screening Plant for Existing Sand Mine
Brunswick County —Cape Fear River Basin
Dear Mr. Newland:
Landsdown Earth and Pipe, Inc. (Landsdown) is applying for a mining permit modification with the
Division of Energy, Mineral, and Land Resources (DEMLR) to expand its existing sand mining operation at 3949
Blue Banks Loop Road NE, Leland, NC 28451 in Brunswick County. Our intent is to utilize a 2019 Terex M2100
three track mounted mobile sand wash plant with a four -cylinder CAT diesel engine (131 HP @ 2200 PRM) to
produce up to 200,000 tons of wet sand product per year. The mobile screening operation will be removed
from the site no later than 12 months from its placement.
We have completed the DAQ emissions calculation spreadsheet based upon the annual 200,000 ton
anticipated sand production and have attached the completed spreadsheet for your consideration. Based upon
this analysis, our estimated actual emissions of total particulate matter < 10 microns (PM10) for this mobile sand
screening operation will be approximately 0.24 tons per year with estimated potential emissions of 2.11 per
year. As these values are less than 10 tons per year, it appears that our mobile sand screening operation meets
the exemption from obtaining a DAQ permit under i5A NCAC 02Q.0302(d). We have also attached
manufacturer information on the Terex M2100 mobile screening system for your information.
Landsdown respectfully requests that DAQ review this information and respond in writing confirming
that neither a DAQ permit nor registration is required at this time. In addition, we are requesting clarification on
whether or not we would be exempt from DAQ permitting if we decided to keep the mobile screen onsite longer
than 12 months while not exceeding annual production of 200,000 tons of wet sand product based upon our
very low estimated actual emissions of total particulate matter.
Thank you for your time and assistance with this matter. If you have any questions regarding this
matter, please contact Mr. Tracy Davis, PE, our environmental consultant, at [phone].
Sincerely,
VA ---
Vincenzo LaBarbera, Owner
Landsdown Earth and Pipe, Inc.
Attachments

NCDOT ROAD MAP
Landsdown Earth and Pipe, Inc. - City of Northwest
1932
$ !a
J jo �
SITE —
i
i J
J ��J
i` \\ Nortl2West -C
Pop. 379 l!]t
w
sWWY CIM*
Pop. 313
W"t
W1
x
IR2
uu
r
\

Landsdown Earth and Pipe Sand Screen projectddEffidAMli6MF * readsheet.6.1.2021 1 of 4 pages
STONE CRUSHING EMISSIONS CALCULATOR REVISION C 0612312011
PERMITTING AND MODELING INPUT SCREEN
;P
NOTICE:
This spreadsheet Is for your use only and should be used with
*
A
caution. DENR does not guarantee the accuracy of the
information contained. This spreadsheet Is subject to continual
jAJ�
revision and updating. It is your responsibility to be aware of
the most current information available. D not
responsible for errors or omissions that mayay bea contained
NCDENa
herein.
Instructions:
1. Enter emission source/facility data on this sheet for permitting and/or modeling. The air emission results and
summary for each type of equipment will be on its own sheet (e.g., crushers output, screens output). The facility -
wide totals are summarized on the "OUTPUT" sheeL The different tabs are on the bottom of this screen.
2. For each type of equipment fill in all BLUE fields.
Company Name: Landsdown Earth and Pipe, Inc.
Facility ID No.:
Existing Facility
Permit No.:
Mining Permit No. 10-62
Facility City:
Leland
Facility County:
Brunswick
Spreadsheet Prepared by:
Tracy E. Davis, PE
Actual hours of operation: 6760 hours
Total Plant Maximum Rated Capacity: 1
200 lions per hour
Actual Annual Total Plant Production: i
200,000 tons
Potential Annual Total Plant Production:
200,000 tons
Landsdown Earth and Pipe Sand Screen project 3dl FWreadsheet.6.1.2021 1 of 4 pages

Landsdown Earth and Pipe Sand Screen project fidMFWreadsheet.6.1.2021 2 of 4 pages
How many crushers total?�
-Note: If wet sup ress!on is not applied on an automatic and continuous basis during the
operation of the crusher, answer "no" for "wet sup ression (YIN)?".
Maximum
actual
Rated
'wet
yearly
Crusher
Capacity
supression
throughput
ID No.
Type of crusher
(tonsmr)
(YIN) ?
(tons)
CR-1
Primary W
0
wet 7
0
CR-2
Secondary or Tertiary W
0
wet IW
0
CR-3
Secondary or Tertiary W
0
wet 1v
0
CR4
Primary W
0
wet W
0
CR-5
Primary W
0
Flew
0
wet W
CR-6
Secondary or Tertiary W
0
0
CR-7
Secondary or Tertiary W
0
dry W
0
CR-8
Secondary or Tertiary W
0
wet
0
dry W
CR-9
Primary v
0
0
CR-10
Primary W
0
0
wet W
CR-11
Primary W
0
0
wet W
CR-12
Primary W
0
0
wet W
CR-13
Primary W
0
0
wet W
CR-14
Primary W
0
0
dry W
CR-15
Fines v
0
0
dry W
Landsdown Earth and Pipe Sand Screen projectdaEdiAit{i-idMIPWreadsheet.6.1.2021 2 of 4 pages

M
m= t
o
0
0
L
N
N
N
d
»z
6 T
^ ^ ^
W
d
d
W
W
W W W W N W
W
E
T c
�
U ^
c
W
W
U
O
N
6
�
N
E
A A A A
A
E
E
c
E
E E E E E E E E E
E
0
0
0
`a
`o
0 6 `o `o 0 0 `oo o
`a
Z
Z
Z
Z
Z
Z Z Z Z Z Z Z Z Z
Z
G O
�
N
Nil
q
N
14 1� Or yi O ' ' d
V
N
N
h
N
N N N y U U V U U
U

7
O
7
m
0
° c w
U
y
y m o
m F
6 ,
m r-
O
a u E
m
�
m
C
z ° e
3
d m
C
U
y �
C
6 -f
m a
d
c m
° m
m m m
t O Y
C m
- ' a
3 m m
O U �
C
VJ Y
t a
0
m C_
CF
m
T
G d
0
O
O
O
u T
o 0
0
0
0 0
0
0
t
N
N
N
N
3
m Z
o
o
0
o
00
o
0
0
0
V
O
V

STONE QUARRY EMISSIONS CALCULATOR REVISION C 05/23/2011 - OUTPUT SCREEN
1
Instructions: Enter emission source/ facility data on the "INPUT" tab/screen. The air emission results and summary
of input data are viewed / printed on the "OUTPUT' tablscreen. The different tabs are on the bottom of this screen.
�s.a..
NCDENRrosponshrle
This spreadsheet is for your use only and should be used with cautlon.OENR does not guarantee the accuracy of Information contained. This
...¢..sheet is aWlect to continual revision arq uptlating. It is yov reaponalbillty to be aware al the moel curtent lnlormallon available. OENRlsnot
for errors or omissions that may be comelnen herein.
SOURCE/FACILITY/ USER INPUT SUMMARY FROM INPUT SCREEN
COMPANY Landsdown Earth and Pipe, Inc.
FACILITY ID ND.. Exlstmg Facility
PERMIT NUMBER: Mm.nn Perm . N:
FACILITY CITY: - -
FACILITY COUNTY
SPREADSHEET
PREPARED BY -;
CRITERIA AIR
POLLUTANT EMISSIONS
INFORMATION
AIR POLLUTANT EMITTED
ACTUAL EMISSIONS
;errERCMYRasmmITst
POTENTIAL EMSSIONS
Ib/hr
tons) r
Ib/hr
tone/ r
PARTICULATE MATTER PM
3.58E-04
0.72
1A3
6.27
PARTICULATE MATTER<10 MICRONS (PMm)
1.20E-04
0.24
048
2.11
PARTICULATE MATTER12.5 MICRONS (PM—)
1 01E-05
0.02
004
0.18
(OXIDE S02)
OXIDES NOx)
ONOXIDE (CO
9W
IC COMPOUNDS (VOC)
EAD
-1
TOXIC / HAZARDOUS
AIR POLLUTANT
EMISSIONS
INFORMATION
ACTUAL
EMISSI0N90TENTIAL
EMSSIONS
EMISSION FACTOR
CAS
ONTROLS(BEROBE CONTROLS
(AFMEKONTROLS/LIMITS)
n1mmBN
US AIR POLLUTANT
NUMBER
Ib/hr
tons/yr
Ib/hr
tons! r
Ib/hr
tons/ ,
ncontrolle
Contralled
TOXIC AIR POLLUTANT
EMISSIONS
INFORMATION
FOR PERMITTING
PURPOSES
AFTER CONTROLS
/ LIMITATIONS
EMISSION FACTOR
- lb/mmtdtu
POLLUTANT
CAB Num.
Ib/hr
lb/day
lb/yr
uncontrclle
controlled

I-
veoer�irvc eeex �rrr�
mxeesv
n
c�F

BUY
WHAT WITH
YOU WANT 10 &44
2019 TEREX M2100 For Sale In Canton, Ohio
1i Photos (4)
Apply for Financing
Description
Check Buying Power
For Sale Price: Call
Contact Information
Stone Products
Inc.
G Canton, Ohio
44706
Phone: ,(330) 462-
7062
Messenger:
Message
Video Chat With
This Dealer
Contact: Tom
Kovesci
swn'r Get Shipping Quotes Get Insurance
TIER 4F CAT. C4/4 STAGE IV 4 CYD. DIESEL ENGINE, 131 HP @ 2200 PRM, 3-PLY MAIN CONVE'
DIRECT FEED CONVEYOR WITH DIRECT DRIVE SYSTEM & HYD. VARIABLE SPEED CONTROL
WIDE HYD. FOLDING SIDE CONVEYORS WITH INDIVIDUAL VARIABLE SPEED CONTROL, 26" Aux
CONVEYOR, WASH BOX, SCREEN BOX W/23 STEEL SPRAY -BARS. RENTAL OPTION AVAILABLE

® TEREX®
M 2100 WASHPLANT
WASHING
SYSTEMS
lllllLWASHING Al IT SHOULD 11

® TEREXe
FEATURES AND BENEFITS
• Fully mobile washing plant
• On board hydraulically folding side
conveyors
• Capable of producing up to 5 end products
• Quick set up time
• Ideally suited to applications including coal,
crushed stone, recycled materials, iron ore,
sand and gravel
• Can work independently or as part of an
entire wash plant
• High capacity (depending on mesh sizes
and material type)
• Quick set up time typically under 15 minutes
• Maximum mobility with heavy duty, low
ground pressure crawler tracks
WASHING SYSTEMS
• Optional tri-axle bogie system allows the
track machine to be transported without the
need for a low loader
• Removable heavy duty pendant remote
control system
• Optional radio control system available if
required at extra cost
• High performance hydraulic system
• Angle adjustable tipping grid with radio
control double acting tipping grid rams
• Low profile single and double deck vibrating
grid option with remote control tipping. Angle
adjustable and fully riveted construction

® TEREX
ll�m:jx -997,11
• Sand and gravel
• Topsoil
• Coal
• Crushed stone
• Recycling
• Iron ore
WASHING SYSTEMS

® TEREXe
SCREENUNIT
3 deck, oil filled, 2 bearing system
FEED CONVEYOR
• 1.2m (48") (EP 315/3 ply belt) wide direct
feed conveyor with direct drive system &
hydraulic variable speed control
WASHING SYSTEMS
MAIN CONVEYOR
• 1.05m (42") 3 ply belt
• Hydraulic drive with steel skirting
• Omv 630 drive motor
• Working angle 180 - 260,
hydraulically adjustable

® TEREX.
SIDE CONVEYORS
AUXILIARY CONVEYOR
• 800mm (32") (EP 315/3 ply belt) wide, 650mm (26") (EP 315/3 ply
hydraulically folding side conveyors with belt) wide hydraulically
individual, variable speed control folding auxiliary conveyor
• 4.4m (14' - 5") stockpile
• 5.04m (16' — 6") stockpile height height (Measured
(Measured to drum centre) to drum centre)
• Patent pending
WASHING SYSTEMS

WWI TEREX.
POWERUNIT & HYDRAULICS TANK CAPACITIES
WASHING SYSTEMS

M 2100 WASHPLANT
i
y _
WASHING AS IT SHOULD BE

® TEREX.
3 DECK RINSER OPTION WASH BOX
CATCH BOX
• Hydraulically hinged, making mesh Adjustable 5 nozzle spray bar
changing easier Feed conveyor belt scraper
• 1/3-2/3 fixed division plate Steel wear plate
• 10" outlet
• Single or double grade catch box with
option rubber lining
WASHING SYSTEMS

® TEREXR
SCREEN BOX
• 23 Steel spray bars split into 8
bars per deck (7 on bottom deck)
• All decks have brass nozzles
alternating between 8 & 7 per bar
to give full spray coverage
WASHING SYSTEMS WASHING AS IT SHOULD BE

® TEREX
OPTIONS
• 12ft 2 deck vibrating grid Roll -in bogie equipped
• Extended re -circulation oversize auxiliary Radio control tracks
conveyor Prepared tuv chassis
• Dual power (can be operated electrically) Auto lubrication system
• Quick release wedge screen tensioning Hydraulic screen tensioning
• Bonded rubber wearplate in washbox Dry screen tail conveyor
• Sealed pipes with bonded rubber lining Single or double deck vibrating grizzly
• 18' X 5' single or twin grade catchbox Single shaft, flail type shredder
• Rubber screens Wheel bogie for track machine
• Roll -in bogie prepared Hydraulic jacking legs
WASHING SYSTEMS