Appendix E Waste Pit Backfill Plan

Waste Rock Pit Backfill Plan
South and East Pits
Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas, Inc.
Gaston County, North Carolina
Apri12023
Prepared for: Prepared by:
Piedmont Lithium Carolinas, Inc. Marshall Miller & Associates, Inc.
42 E. Catawba Street 582 Industrial Park Road
Belmont, NC 28012 Bluefield, Virginia 24605

Page intentionally left blank.

Waste Rock Pit Backfill Plan
South and East Pits
1k,
►► Technical Specifications
. ' Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
Table of Contents
Page No.
1 Introduction ......................................................................................................................1
2 Waste Rock Pit Backfill Placement (Compliance with NCAC§ 74-53)...................................2
2.1 Waste Rock Material Placement.................................................................................. 3
2.2 Compaction .................................................................................................................. 3
2.3 Demonstration Testing for Placement Lift Thickness ..................................................4
2.4 Initial Estimate of Potential Settlement....................................................................... 5
2.5 Final Vegetative Cover.................................................................................................. 7
3 Reporting Requirements....................................................................................................8
4 Revegetation of Completed Areas......................................................................................9
4.1 Soil Slopes..................................................................................................................... 9
4.2 Waste Rock Slopes ....................................................................................................... 9
5 Monitoring and Maintenance ............................................................................................9
5.1 Waste Rock Quantities................................................................................................. 9
5.2 Inspections and Maintenance...................................................................................... 9
5.2.1 Inspection Items............................................................................................. 9
5.2.2 Inspection Intervals...................................................................................... 10
5.2.3 Maintenance ................................................................................................ 10
5.3 Data Review................................................................................................................ 10
AppendixA...............................................................................................................................11
Marshall Miller&Associates,Inc. i

Page intentionally left blank.

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
1 Introduction
This Technical Specification has been prepared by Marshall Miller & Associates, Inc. (MM&A)
for the proposed South and East waste rock pit backfill sites of the Piedmont Lithium Carolinas,
Inc. (PLCI) site located approximately seven (7) miles north of Bessemer City, Gaston County,
North Carolina. The excavated mine pits are proposed to be backfilled with waste rock from the
PLCI, Carolina Lithium Project mine site and other excavation materials from plant development
sites. The backfill material will also include tailings from the concentrator plant, but it will not
include tailings from the conversion plant. No offsite material will be disposed of within the
excavated mine pits unless first obtaining approval from the appropriate agencies. The
information contained herein provides details and technical specifications to PLCI for
construction of the waste rock pit backfills in a manner consistent with the construction
drawings, design assumptions and prudent engineering practices. PLCI or a third party selected
by PLCI will conduct the transfer and placement of the material in conjunction with the
construction of the waste rock conveyance system and associated drainage and outlet structures.
The purpose of this document is to provide specifications to address requirements of NCAC § 74-
53(4). The specifications are intended to be incorporated as part of the overall project plan and
the Monitoring, Operation and Maintenance Plan (that will be developed prior to and during
operations) for the PLCI site. A PLCI qualified person will be actively involved to provide
interpretation of items that may not be directly referenced.
The proposed waste rock pit backfills will consist predominantly of coarse waste rock produced
from the Carolina Lithium Project mine site. The backfill material will also contain a smaller
component of fine waste rock, generated from the concentrate plant planned as part of the
project. The coarse waste rock, which is approximately 93% of the backfill material, is crushed
through a primary jaw crusher to minus 14-inch size. The fine waste rock, the remaining
approximately 7%of backfill material, is crushed and processed to minus 1 mm material from the
concentrate plant. No tree debris or other Land Clearing and Inert Debris (LCID) materials shall
be allowed in the mine pit backfill.
All waste rock, combined coarse and fine, will be transported to the pit backfill locations
continuously by conveyors. Once in the excavated mine pit, the waste rock will be spread and
compacted by a mining-class bulldozer. The South and East excavated mine pits will be backfilled
to the level of the original ground surface (to the pit rim) and then the placement of material will
continue above the original ground surface level (above the pit rim). Placement of waste rock
material above the pit rim will create a waste rock pile with two (2) horizontal to one (1)vertical
Marshall Miller&Associates,Inc. 1

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
bench slopes and a finished inter-ramp slope of three (3) horizontal to one (1)vertical.The waste
rock piles will be domed on top to effectively shed stormwater and they will be covered with clay
type, native soils for revegetation purposes.
Major work items include the following:
> Surface Drainage Facilities -To minimize erosion of the ground surface surrounding the
pit rim, intermediate benches, bench gutters, diversion ditches, and perimeter ditches
will be constructed.
> Vegetating Completed Areas -A program for seeding all completed outslopes to provide
erosion protection of the final waste rock piles (which will be on top of the backfilled
pits) is proposed.
> Monitoring and Maintenance -A program for obtaining and reporting observations and
monitoring data at regular intervals relating to the waste rock pit backfill performance is
described herein.
2 Waste Rock Pit Backfill Placement (Compliance
with NCAC § 74-53)
Figure 1 illustrates the concept for waste rock disposal at the proposed South Pit and East Pit
waste rock backfills. Detailed drawings for final design of pit backfill structures are included as
Sheet Number OOG-004— Reclamation Map; Sheet Number 02CO-008—Concentrate Operations
— Detail Sheet— Insets L, M, N, O, and P; and 02CO-009—Concentrate Operations— Detail Sheet
— Insets Q, R, and S in Appendix B, Attachment 3— Piedmont Lithium Detailed Drawings.
Marshall Miller&Associates,Inc. 2

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► � Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
Figure 2-1: Pit Waste Rock Backfill Typical
WITH 21 SLOPE
Q Q
'� S PE BENCH TO BERM 1 PERIMETER SEDIMENT BASIN AROUND BACK.FILL
m 2 A 10.1 ,Y m
O RI GI NIL A ROU NO HEIGHT VARIES
WITH 2.1 SLOPE
20,MAX
Y
BACKFILLED PlT;,AREA
PITWALLAT COMPLETION OF MINING
Y DURING MINING GRADE
PIT EXCAVP,TED IN ROCK
2.1 Waste Rock Material Placement
Placement of the waste rock backfill into the excavated mine pits will involve spreading and
compaction using a mining-class bulldozer. Once the waste rock material reaches the original
ground elevation (top of the pit), an above-ground waste rock pile will be constructed with bench
slopes no steeper than two (2) horizontal to one (1) vertical and an inter-ramp slope of three (3)
horizontal to one (1) vertical or 18.4 degrees. Studies show the Angle of Repose for material
similar to what is to be placed within the mine pits is 34.2 degrees.' The final slopes in all
excavations in soil, sand, gravel, and other unconsolidated materials shall be at such an angle as
to minimize the possibility of slides and be consistent with the future use of the land.
2.2 Compaction
Placement of the waste rock material back into the proposed open excavated mine pit will be
completed in a manner that ensures adequate compaction for stability of the rockfill and
minimizes the potential for settlement in the context of the subsequent land use. In the context
of the current project, settlement is generally defined as the downward movement of the waste
rock pile surface as a result of increased vertical stress (from piling up of the material) and the
resultant compaction and reorientation of particles within the waste rock material. Settlement
over large areas of the backfill, which is sometimes referred to as subsidence, is not expected to
occur due to the consistent size of the crushed waste rock(-14-inch), the durability of the waste
1 Froehlich,Ph.D.,P.E.,D.WRE,M.ASCE,(2011)Mass Angle of Repose of Open-Graded Rock Riprap,Journal of Irrigation and Drainage Science
Engineering,ASCE,July 2011.
Marshall Miller&Associates,Inc. 3

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
rock, the stability of the underlying bedrock, the 5-foot placement lift thickness, and the degree
of compaction provided by multiple passes of the mining-class dozer. Each final backfilled pit
area will consist of an excavated mine pit filled with waste rock material with a waste rock
material pile constructed on top of the waste rock-filled pit. The waste rock will be placed into
the pit by a conveyor system that will deposit the rock in a pile. A mining-class bulldozer in the
pit will be used to push the material from the conveyor discharge point and spread the material
into placement lifts. Thickness of placement lifts for waste rock material placed into the
excavated mine pit will be limited to five (5) feet until more detailed assessment of placement
lift thickness is completed via an in-pit demonstration test area in the first pit to be backfilled.
Details of the demonstration testing can be found in the next section (2.3). Four placement lifts,
each a thickness of 5 feet, will be used to create the designed bench height of 20 feet. During and
after placement of waste rock (both pit backfill and above original ground surface), the
construction will be monitored monthly for compliance with placement lift restrictions utilizing
modern survey equipment. The surveying work will include field controls, either through field
survey and/or calibrated onboard GPS systems installed on the working equipment. Completing
monthly surveying of the backfilled areas and constructed piles using modern survey equipment
and techniques will allow for a detailed understanding of the rate and magnitude of any
settlement. Settlement data collected throughout the course of the pit backfilling and waste rock
pile construction will enable PLCI to accurately predict the duration of any settlement that may
occur following completion of each waste rock structure.
2.3 Demonstration Testing for Placement Lift Thickness
The demonstration test will involve construction of various placement lift thicknesses and
measurement of the achievable compaction at the completion of each placement lift.
Compaction for the placement lift thickness testing will be achieved by using a mining-class dozer
to complete the leveling passes. Compaction results during demonstration testing will be
measured with standard electronic survey equipment to determine the loose placement lift
thickness (before compaction) and the compacted placement lift thickness (after compaction).
The results of the testing will facilitate an understanding of the achievable compaction with
varying dozer passes for variable placement lift thicknesses. The results of the demonstration
testing will be recorded in PLCI's Monitoring, Operations and Maintenance Plan and records
maintained at the site. Using the results from in-pit compaction testing with the actual waste
rock and the actual project dozer will ensure that the final placement lift thickness is appropriate
for the waste rock fill application. Review of available information for similar mining operations
indicates that a lift thickness of 33 feet is used for pit backfilling at a large open pit metal mine in
the southeastern United States. Following completion of pit backfilling operations, PLCI will
conduct an additional placement lift thickness/compaction test to determine the most applicable
placement lift thickness for material placed above the pit rim.
Marshall Miller&Associates,Inc. 4

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
The testing described above is important for determining the placement lift thickness that is
applicable to the conditions. The material being backfilled into the pits is rock, and it is expected
to exhibit minimal residual settlement (as compared to soil). In addition, the waste rock is being
placed into a rock excavation (the pit), which is expected to exhibit little or no settlement after
the initial placement and compaction with the mining size dozer (as compared to compaction
that may occur due to placement of waste rock onto native soil). It is important to note that
widespread subsidence is not expected in the proposed mine excavation pit because of its high
strength, competent bedrock and limited fracture-flow groundwater regime. In addition to
placement methods required and/or applicable placement lift thickness, it is also important to
consider the proposed subsequent land use in the backfilled pit area. In this case, which is a
backfilled pit area topped with a constructed waste rock pile, the resulting landform is going to
be a vegetated hill with 18.4-degree inter-ramp slopes including safety benches, and a domed
top to reduce infiltration. As a result, future construction of man-made structures on the
backfilled pits and accompanying waste rock piles is not included in the reclamation plan.
In summary, the demonstration testing will be used to verify and test the following:
> Proper placement lift thickness to be used.
> The required number of passes with a mining-class dozer necessary to seat, stabilize,
and compact the waste rock fill so that settlement and void spaces are minimized in the
waste rock fill.
> Determination of the need for any additional testing required to verify that the
placement lift thickness and methods for observing dozer compaction of the waste rock
are sufficient to achieve the required results.
2.4 Initial Estimate of Potential Settlement
In addition to establishing a detailed waste rock placement procedure and providing a plan for
demonstration testing of waste rock placement lift thickness, a preliminary estimate of potential
settlement for the waste rock has been completed. The estimate is generally based on common
material settlement methodology with adjustment to accommodate for characteristics of the
proposed pit backfill plan. It is intended to provide an initial approximation of possible settlement
for consideration during the proposed demonstration testing.
The settlement estimate was completed for a point at the center of the backfilled East Pit where
the combined thickness of the in-pit backfill material and the above-ground backfill material is
expected to be greatest (approximately 800 feet), and where potential settlement would be
expected to be near-maximum.The settlement estimate was completed using a simplified model
of the East Pit in the Settle3 software program from Rocscience° (see figure below). Input
Marshall Miller&Associates,Inc. 5

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
parameters for the estimate include a generalized profile of the backfilled pit, initial estimated
density (110-125 lbs/ft3)2 and modulus of elasticity (1560 tons/ft2)3 values for the backfill
material, assumed water table estimates, and seven layers of backfill loads each approximately
115-130 feet thick. The assessment was completed by estimating the total potential settlement
associated with seven stages of development, with each stage representative of placement of a
layer of material.
Figure 2-2:Visual Representation of Simplified Settlement Model
Layer 5
Layer 4
LaY0 3
Layer 2
In general, the timeframe of the backfilling of the pit and construction of the above-ground pile
is expected to be approximately seven years; however, the estimates of settlement do not
consider a timeframe, such that the estimated settlement values for each stage are
representative of total potential settlement. The total potential settlement estimate includes
estimation of both immediate settlement (initial rearrangement of particles due to changing
stress) and consolidation (gradual rearrangement of grains as water is expelled). The estimate
assumes that the bedrock at the bottom of the excavated pit will not contribute to settling, so
that all settling is assumed to occur within the backfill material. The estimate uses published
material density and modulus values for crushed and broken rock, and does not attempt to
account for a specific degree of compaction associated with placement and dozer compaction of
the material in 5-ft lifts. As a result, the settlement estimate is assumed to be conservative, as
the planned lift placement and dozer compaction is expected to facilitate total settlement (both
immediate settlement and consolidation) and decrease the amount of potential long-term
settlement after placement.
2 SME Mining Reference Handbook,2002,edited by:Raymond L.Lowrie,P.E.,Society for Mining,Metallurgy,and Exploration,Inc.
3 U.S Department of Transportation—Federal Highway Administration,Federal Highway Administration Research and Technology,Publication
Number:FHWA-HRT-15-036,December 2015.
Marshall Miller&Associates,Inc. 6

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
The results of the initial estimate of total potential settlement in the backfill are presented in the
table below, with each stage representing placement of a layer of material. Stage 0 is placement
of Layer 1 onto the bedrock surface of the bottom of the pit. Stage 1 is placement of Layer 2 onto
Layer 1, and the remainder of the stages progress upward in a similar manner. The table below
summarizes the total estimated settlement by stage.
Table 2-1: Potential Estimated Settlement in Backfill Material, by Stage
Stage Estimated Total Description
Settlement per Stage
(in feet)
0 0 Layer 1 placed on pit bottom
1 0.7 Layer 2 placed on Layer 1
2 1.4 Layer 3 placed on Layer 2
3 2.1 Layer 4 placed on Layer 3
4 2.6 Layer 5 placed on Layer 4
5 2.9 Layer 6 placed on Layer 5
6 2.9 Layer 7 placed on Layer 6
The results indicate that the amount of total potential settlement per stage is expected to
increase with each stage as the backfill material becomes thicker and as more weight is placed
on the deeper layers of material. The estimated total settlement per stage assumes that all
settlement from the preceding stages has occurred. Overall, approximately 80 percent of the
total potential settlement is expected to occur as immediate settlement, with the remainder
occurring as consolidation. The expected total settlement is less than two feet per stage in the
early stages and the maximum expected total settlement in the later stages is approximately
three feet or less per stage. Total settlement in each stage is expected to occur gradually
throughout the backfilling process, from progressively increasing backfill weight and thickness,
and as facilitated by the lift-by-lift placement and dozer compaction process. The expected
gradual occurrence of settlement as backfilling progresses will be confirmed by the proposed
monitoring and lift thickness/compaction testing.
2.5 Final Vegetative Cover
Vegetation of final backfilled mine pits topped with waste rock pile shall be accomplished by
placing a low permeability natural soil cover or other materials capable of supporting vegetation
on the surface of the waste rock material and subsequently planting to establish a continuous
Marshall Miller&Associates,Inc. 7

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
stand of vegetation. The low permeability cover soil shall consist of a minimum thickness of
twelve (12) inches of soil with surface organic matter that is capable of supporting final
vegetation. All earth moving equipment used to place cover soil shall be sized to limit impacts to
over-compaction of soil that may hinder vegetation growth. Once the backfill has reached the
ground surface and construction of the overlying waste rock pile begins, seeding will generally
be initiated following completion of each twenty (20) foot elevation interval once final grading
of the bench and topsoil coverage has been achieved. In no event shall any provision of this
section be construed to allow small pools of water that are, or are likely to become, noxious,
odious, or foul to collect or remain on the mined area. Suitable drainage ditches or stormwater
management piping will be constructed or installed to minimize and avoid surface erosion and
concentrated stormwater flow conditions. Upon construction of the final regrade benches of the
waste rock pile sitting on top of the backfilled pit, stormwater runoff will be directed to a flume
to convey the water from the benches and minimize erosion. Once vegetation is established,
perimeter ditches will be graded to prevent pooling or standing water onsite. The dome-like
nature of the final reclaimed surface will minimize infiltration and minimize the potential for flat
or depressed areas to form and collect pools of water.
The type of vegetative cover and the methods of its establishment shall be specified and shall
conform to accepted and recommended agronomic and reforestation/restoration practices as
established by the North Carolina Agricultural Experiment Station and Department of
Environmental Quality. Advice and technical assistance may be obtained through the State soil
and water conservation districts.
3 Reporting Requirements
During construction, observations (including photographs) shall be recorded by a competent
person on a regular basis in PLCI's Monitoring, Operations and Maintenance Plan. During waste
rock disposal operations, stability evaluations of the waste rock fill with field observation results
shall be recorded as they occur in PLCI's Monitoring, Operations and Maintenance Plan by a
competent person. PLCI shall, when requested by the North Carolina Department of
Environmental Quality (Department), provide pH testing of the fill material generated from the
approved locations and from any additional locations proposed by PLCI.
Marshall Miller&Associates,Inc. 8

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
4 Revegetation of Completed Areas
4.1 Soil Slopes
Final soil slopes and soil linings in ditches shall be seeded and mulched to provide a continuous
stand of vegetation. The seeding schedules presented in Appendix A shall be utilized to re-
vegetate the final graded slopes.
4.2 Waste Rock Slopes
Re-vegetation of final waste rock pit backfill slopes can be accomplished by placing a cover of soil
on the surface of all final waste rock slopes and subsequently planting to establish a continuous
stand of vegetation. The final slopes of the waste rock pit backfills (extended above ground) shall
be covered with a minimum of twelve (12) inches of soil and seeded at the completion of each
20-foot elevation interval. Soil cover and vegetation in accordance with the North Carolina
Department of Energy, Mineral and Land Resources regulations are presented in Appendix A.
a. Temporary Seeding - Areas left disturbed for long periods of time shall be stabilized by
seeding per state regulations. Temporary seeding, fertilization, mulch and soil amendment
proposed are presented below.
b. Permanent Seeding-Areas seeded during the acceptable permanent seeding period shall be
stabilized by permanent seeding requirements. Permanent seeding, fertilization, mulch and
soil amendment proposed are presented in Appendix A.
5 Monitoring and Maintenance
5.1 Waste Rock Quantities
Records of waste rock quantities disposed of at the facility shall be maintained by PLCI. These
records permit comparison with the quantities used for design and facilitate modifications to the
design, if necessary. The records shall be reviewed annually.
5.2 Inspections and Maintenance
5.2.1 Inspection Items
Observations of the waste rock pit backfill embankment above the pit rim and related features
to be recorded by PLCI include the following:
Marshall Miller&Associates,Inc. 9

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
a. Slopes - Any irregularities such as tension cracks, scarps, slumps, wet areas or vegetation
disturbance shall be recorded.
b. Disposal Surface - Irregularities shall be recorded.
c. Bench and Perimeter Sediment Ditches-General condition of channels, soil erosion adjacent
to or beneath riprap and seeded slopes, blockage by debris, etc., shall be recorded.
d. Areas in Vicinity of the Backfilled Pit - General conditions throughout the area of the pit
backfill shall be observed to note any changes over time.
5.2.2 Inspection Intervals
a. Active Fill Operations - During the construction of the pile, inspections will be conducted
monthly and immediately following any unusual meteorological events such as floods, heavy
rainfalls, heavyfrost periods, severe droughts, high winds, abnormal structural behavior,etc.
To prevent ponding, attention will be given to ensure material is being placed in accordance
with established placement lift parameters and per the design slope.
b. Post Fill Operations — Once the fill operations have ceased and the pile is seeded and
vegetated, inspections will be conducted quarterly for the first year and immediately
following any unusual meteorological events such as floods, heavy rainfalls, heavy frost
periods, severe droughts, high winds, abnormal structural behavior, etc.
After the first year, post fill monitoring shall be conducted annually until the pile has been
inspected two (2) consecutive years with no repairs necessary.
5.2.3 Maintenance
Any reseeding, elevation repairs, etc. that are needed to prevent ponding, safety and stability
issues, and minimize erosion shall be conducted following each inspection. If abnormal behavior
of any portion of the pile is observed, qualified persons knowledgeable of the facility design
characteristics shall be advised immediately and any recommended maintenance measures
undertaken.
5.3 Data Review
Reports or records from the inspections, testing results, and repairs shall be maintained at the
mine office. Detail of the inspections and repairs shall be included in the annual reclamation
report. PLCI will provide notice to the Department when the annual post fill monitoring is
scheduled to end after obtaining two (2) consecutive years with no repairs necessary.
At the time of notice to the Department that post fill monitoring is scheduled to end and prior to
release, PLCI shall provide to the Department proof that a note of the mining reclamation activity
Marshall Miller&Associates,Inc. 10

Waste Rock Pit Backfill Plan
South and East Pits
►►' ►► Technical Specifications
Carolina Lithium Project
Piedmont Lithium Carolinas,Inc.
Gaston County,North Carolina
April 2023
has been recorded on the deed or notice of the mining reclamation activity has been filed for the
property with the local Register of Deeds.
Marshall Miller&Associates,Inc. 11

Page intentionally left blank.

APPENDIX

Page intentionally left blank.

Appendix A
LLUE-RATE OF APPLICAT.ON 'tons acre):
Bra apphmcm=*on soils:net w br,com&L-md by-trum cw--w=,limv.-Gr.is boa of sci s W.-zpptyZ-000-3.ow DA'K=an
and sedimm Cawrd Pbmuing and Dw.:Smmunal-C*w 6.
FERTILIZER-ANALYKS AND RATE OF A?'PLCATION (j)omd-:acre):
33:4 zppL=ca--v om mt z bG:,mebrood tr.-fir=Ca=X-ar.houvmr.is:),=C`;C.S 1P2 a.:T,--a I�10-1 C-ado 1..-dUW
at ,.'C-:.C<)O Pa xzr,or mbm=of iimaw irt1zw zmio aid==.Raga of qph=i=rwcc=mmdad by 6a NCDrz-Q NC Ermi=
and Sodm=Ccwrca.-mutmz and Dw.:sm.%!xmW--*=6.
SEED - n-?E(S) AND RATES) OF APPLICATION INCLUDD46 WAR-ROUM SEEDWG
SCIMD'=(>o=d&acre):[NOTE:Include Lerimes]
Seed Tvpts: Seeding Dates: Seeding Rates:
Permime�t Seed
NC kwq Slopa.\fiz[ERA-310] Tkvu;hm 45 lb-.aco
%=-.,*.126am for Snip\f=-.\fix Cm!ZC\-2 1 t Tkvw&= 20 1h;=0
K=-.s S%W Mqw Nf=mth.Amml Ryag=%[50ZK\-.S 1 =v
Febmzr\-:11-Azurmi 15 60 lbs
Nad-.v SMW mope NEKwith Cesin R-,,%rmotx-1S"-21 Aupw I 5-Fokuzv 15 75 lbt.wra
TempwuT Cam Seed
Bm=tDp=-Bw Febrwy:51-Augmi 15 101b;,wro
A-1 1)0 Fadn Aupu 1544brmy 15 30 lbs acv
yK SW @M'kbx;!=X-3lQ i;a%amp Jope—:br d*Ph;dm
frimdh-mmiz prm-idei food and cow for u-Ldbh.TbL;wed=z c=br.Fmrdla-r E-=L'LNST Sm&
waCh,*Fbhdmfz snip Nfmm Na!ERrDdlf-111
fcr=Udl:&c,-,w and poMwtcr y! t ca&--+ad wo; Tlu,.wad=can br,p=c1owd Emm L-CUST SQQ&
-N=,a&a Sigm Ifix w-rh C-am KA UM'M-1111:4 is a mw UapG=Uw d5i.sma mix=4-Z=r--Q r.3 co ow
:D-Jtxu-.tcknfin;r 2nd m pea-. -:tatw,,,,Lu spp N
j.both of wbizh w k a mz=7=-.PQCW..
Tbis purbik
:nod mXCE c3a tG vw--n.od fi=EOrST SawL
Xn'LCH-n7---.AND tATZ DFAL=L'-ATTCN'-�Pu d- NEWIC0 0F.k\KKR--Nr,:
OTHER VEGETAME MUMS - ME (S) AN-C RATE (S) OF APPLICATION DZCLUDING
SEEDBCG SCHEDULE(pow&aae.mmm-acre.spacing of tree;.ih&6s.etc):
Dm=-rac�==m a wm-o PcZ=w=can be frc=E3L\ST SN& tba rvco=m=&d.-=--X 1�=PX-&-Z1:X
%"dz=' .
Reveg,mtim and or reforestation plan appmed by:
Simarare Date 12-08-21
pnm--a= DAVID H-WEST
Title SR.LANDSCAPE ARCHITECT:RLA NORTH CAROLINA#2076
Agency HDR.INC-
Marshall Miller&Associates,Inc. 1

Page intentionally left blank.