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°AM°e�R MARCH 2024 Electronic files are instruments of service provided by Smith
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IAIIAI RTE no warranty is either expressed or implied. Any reuse or
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DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
0 0 0 0 00 00 o PREPARED FOR:
MAP NM PARCEL NO. PIN OWN EIR PHYSICAL ADDRESS � rn CD CD `� o � CD
1 19591 9794-00­05-37511 STONE HELEN 8 SMBIG WOODS RD 00_ 00_
2 65049 9794-OD-06-66701 ARBD LLC ROCK HILL DR w w w w w w A R B D, L L C
3 68340 9791-00.06-5834i ARBD LLC ROCK HILL DR N 748500 N 748500
4 71710 9794-00-0&4069 STON E MARLON K 394 ROCK HI LL DR PERMIT ISSUE
5 71711 9786-OD-W40691 STONE HELEN B 465 ROCK HI LL DR STONE LCID LANDFILL
6 77630 9794-00.07.7340 ARBD LLC ROCK HILL DR N NOT FOR CONSTRUCTION
7 77630 9794-OI}06-2I32 ARBD LLC 263 ROCK HILL DR8 79314 9794.0&01-6956, ARBD LLC BIG WOODS RD52 ROCK HILL DRIVE
9 79315 9794-00.06-8964 ARBD LLC BIG WOODS RD W ® E
10 87334 9794-00-16-1724 ARBD LLC ROCK HILL DR
11 87481 9794-OD-96-9735 ARBD LLC ROCK HILL DR 40 CHAPEL HILL, N C
12 87482 9794_Mo6_-A 701 ARBD LLC ROCK HILL DR S
13 91533 9794-00.06-7335i STONE HELEN B 155 ROCK HILL DR 49
14 91537 9794-00-16- 542: STONE HELEN B 26 RODNEY LN 41
15 91538 9794-OD-16-0208; STONE HELEN B 64RODNEY W
16 91539 9794-OD-06-8170 STONE HELEN B US CABIN LN
17 11540 9714-00-05-7905 STONE HELEN B 140 CABIN LN
18 91541 9794-00-05-3876' STONE HELEN B CABIN LN
19 91542 9794-00-05-65111 STONE DALTON JOON 240CABfN LN N 748000 N 748000 PREPARED BY:
20 91W 9794-M06-5204 STONE HELEN B 221 ROCK HILL DR 39 NC LIC.NO.F-1370(ENGINEERING)
21 91W 9794-OD-01fi-9414 STONE HELEN B 115 ROCK HILL DR SC COA NO.CO1488
22 91545 9784-OD-96-70641 STONE HELEN B 424 ROCK HILL DR 42 4H
23 91546 9784.00-96-50 9 7 1 STONE HELEN B 452 ROCK HILL DR
24 91547 9784-OD-96-32823•. STONE HELEN B 500ROCK HILL DR
25 915SO 9781-00-95-3963. STONE HELEN B 467 ROCK HILL DR '
26 91W 9784-00-96-1381 STONE HELEN B ROCKHILLDR 3SMIT H
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27 91549 9784-OC-95-314 STONE HELEN B 564 ROCK HILL DR -
28 91-554 9784-00.8&8157 STONE HELEN B ROCK HILL OR ,' r
29 91553 9784-OD-86-7015 STONE HELEN B 648 ROCK HILL DR
30 91552 9784 00 85-9878' STONE HELEN 8 663 ROCK HILL DR GARDNER
LMICHAEL&THE1L SHARON 348 BUSH CREEK LN E AP ROXIMA TE RECLAIMED
31 915
33 76958 9794-0D-95-3278 THE
9794-00-95-1958 STONE HELEN B 541 ROCK HILL DR
32 63627 97W00-85-2113 TIANO MARGARET 188 HAWTHORN PL 7/NG /L��/►IL�7� ENGINEERS
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34 76976 9794-O0-0a51211 NEGLEYGERALD H BUSH CREEK LN
35 79379 9794-00-04-74411 NEGLEYGERALD H 188 BUSH CREEK LN ZIP 1\7 Q�"� 14 N. Boylan Avenue,Raleigh NC 27603 919.828.0577
36 77726 9792-OD-03-57201 UNITEDSTATES OF AMERICA 600 MA RTHA S CHA PE L R D N ] 500 - �\ 6° N 747500 1526 Richland St.,Columbia SC 29201
37 79489 9794-OD-97-3581 BIG WOODS PROPERTIES LLC 507 DALTON DR j
38 799DD 9794-OD-07-9871 BIG WOODS PROPERTIES LLC 5089 SIG WOODS RD
39 76549 9794-OD-08-9011 STONE MARLON K 5217 BIG WOODS RD 37
40 2018D 9794-DD-08-4207 AMELL RAN DY J.&HOLLY L 5219 BIG WOODS RD EXISTING SEDIMENT TRAP LEGEND SEAL
41 77629 9794-001 STONE ALAN HUGH 5180A BIG WOODS RD CA ♦,
42 19595 9794-00-17-3962 BIG WOODS PROPERTIES LLC DYLAN DR '"• P�`�_ FUTURE WETLAND PACTS 300 EX/SUNG 10 CONTOUR (SEE REFERENCE 1) DocuSigned;��.•��FE SS/
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43 68341 9794 00 IE 9773 BIG WOODS PROPERTiE5LLC 490881G WOODS RD ��� sg
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45 64612 9794-00-86-1067 GOODE RICKI D.&CUN NI N GHAM JOAN M. 644TANAGER LNAPPROXIMA SEAL
46 67707 9784-00-86-1768 ANDERSON GARY M.&SUSAN E. 920JORDAN HILLS DR Y - RIGHT OF WA Y(OTHERS) 023002
47 67706 9794-00-97-30491 HOL1J5 BRUCE W.&KELLYA.S. 960JflRDAN HILLS DR • `S TEMPORARY SED ENT P ND FNGINEE� ��
48 71709 9794-00.17-39621 BIG WOODS PROPERTIES LLC DYLAN DR >' •
49 60174 9794-OD-98-4308 BIG WOODS PROPERTIES LLC BIG WOODS RD
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Electronic files are instruments of service provided by Smith
.) Gardner,Inc.for the convenience of the intended recipient(s),and
STRUCTURES - 1000' MINING BOUNDARY RADIUS no warranty is either expressed or implied. Any reuse or
redistribution of this document in whole or part without the
written authorization of Smith Gardner,Inc.,will be at the sole
risk of the recipient. If there is a discrepancy between the
PROPOSED 100' SOLID WASTE BUFFER
electronic files and the signed and sealed hard copies,the hard
44 \K copies shall govern. Use of any electronic files generated or
LCID NOTIFICATION SITE provided by Smith Gardner,Inc.,constitutes an acceptance of
these terms and conditions.
N 745500 N 745500
NOTIFIED PARCELS
J PROJECT TITLE:
36 NOTES
1. THIS PROPERTY DOES NOT LIE WITHIN A SPECIAL FLOOD HAZARD AREA.
ILITY 2. WETLAND IMPACT CONCURRENCE PROVIDED FROM NCDENR DWR UNDER STONE LAN D FI LL AN D MINE
3 PROJECT NUMBER 20191299 VER 2.
3) 3. EXPANDED FACILITY BOUNDARY COINCIDES WITH THE HEAVY INDUSTRIAL PERMIT DRAWINGS
ZONING LIMITS OF CHATHAM COUNTY.
4. SEDIMENT BASIN B IMPACTS ARE APPROVED UNDER USACOE NATIONWIDE
y PERMIT NO. 18, ACTION ID SAW-2019-01857.
32 PROPOSED 100' SOLID WASTE BUFFER 5. WELL ABANDONED ON 6/16/22 BY PIEDMONT INDUSTRIAL SYSTEMS, INC.
34 35 (SEE NOTE 6) 6. EXISTING LCID LANDFILL OPERATES UNDER NC SOLID WASTE PERMIT N0.
19-09. A PERMIT EXPANSION APPLICATION OF THE LCID LANDFILL WAS
N 745000 745000 SUBMITTED IN FEBRUARY 2023.
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N 2. FACILITY PROPERTY LINE FROM A SITE PLAN FOR ALAN HUGH STONE
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MINE EXCAVATION TABLE f PREPARED BY SMITH & SMITH SURVEYORS, PA, DATED AUGUST 29, 2005. MINE MAP
CATEGORY AFFECTED ACREAGE NOTES ADJACENT PARCEL BOUNDARIES FROM CHATHAM COUNTY GIS DEPARTMENT. (EXISTING CONDITIONS)
► 3. APPROXIMATE WETLAND AND STREAM LIMITS FROM FIELD LOCATION AND
TAILING/SEDIMENT PONDS 1.6 SKETCHES ON 2/28/2018 AND 9/14/2022 BY CAROLINA ECOSYSTEMS,
CN STOCKPILES - INC. LOCATIONS MAY BE SUBJECT TO CHANGE BASED ON MORE DETAILED
CD
CD LOCATION DATA. THESE FEATURES ARE IDENTIFIED AS POTENTIAL WATERS
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MINE EXCAVATION 1.5 74 500 N 44500 4. RIPARIAN STREAM BUFFERS PURSUANT WITH SECTION 304 (J) OF THE
N CHATHAM COUNTY WATERSHED PROTECTION ORDINANCE. PROVIDED BY
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RECLAIMED AREA (OTHER) 11.3 LCID LANDFILL CAROLINA ECOSYSTEMS, INC., DATED FEBRUARY 28, 2018. DESIGNED: PROJECT N0:
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MAR. 2024
o TOTAL AFFECTED ACREAGE 23.5 FILENAME,
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NOTES
480.00 480.00 1. THIS PROPERTY DOES NOT LIE WITHIN A SPECIAL FLOOD HAZARD AREA. Electronic files are instruments of service provided by smith
2. WETLANDS WITHIN LIMITS OF DISTURBANCE WILL BE PERMITTED. Gardner,Inc.for the convenience of the intended recipient(s),and
3. WELL ABANDONED ON 6/16/22 BY PIEDMONT INDUSTRIAL SYSTEMS, INC. no warranty is either expressed or implied. Any reuse or
LC/D NOTIFICATION S/ redistribution of this document in whole or part without the
written authorization of Smith Gardner,Inc.,will be at the sole
risk of the recipient. If there is a discrepancy between the
electronic files and the signed and sealed hard copies,the hard
EX/SlIN GROUND SURFA copies shall govern. Use of any electronic files generated or
440.00 440.00 REFERENCES. provided by Smith Gardner,Inc.,constitutes an acceptance of
(SEE REFERENCE ) PERM/TTE FINAL COVER (MINE RECLAMATION these terms and conditions.
1. EXISTING TOPOGRAPHY WITHIN THE FACILITY PROPERTY LINE FROM AERIAL
ROCK SURVEY DATED JUNE 14, 2019 PREPARED BY GEODATA CORPORATION,
- - HILL ^ I ZEBULON, NC. TOPOGRAPHY IN ACTIVE AREAS FROM ENGINEERING SURVEY PROJECT TITLE:
RIVE DATED MAY 4, 2022 BY SMITH GARDNER, INC. TOPOGRAPHY IN
400.00 \ 400•00 SURROUNDING AREAS FROM LIDAR DATA DATED 2015 PROVIDED BY NC
W / Q W SPATIAL DATA DOWNLOAD.
2. FACILITY PROPERTY LINE FROM A SITE PLAN FOR ALAN HUGH STONE STONE LA N D F I LL A N D MINE
_ PREPARED BY SMITH & SMITH SURVEYORS, PA, DATED AUGUST 29, 2005.
� ADJACENT PARCEL BOUNDARIES FROM CHATHAM COUNTY GIS DEPARTMENT. PERMIT DRAWINGS
3. APPROXIMATE WETLAND AND STREAM LIMITS FROM FIELD LOCATION AND
J j / 50' U EXCAVATED J SKETCHES ON 2/28/2018 AND 9/14/2022 BY CAROLINA ECOSYSTEMS,
W 360.00 _ - _ _ _ _ _ 360.00 W INC. LOCATIONS MAY BE SUBJECT TO CHANGE BASED ON MORE DETAILED
PROPOSED SUB RADE ^ - 1 I o �, LOCATION DATA. THESE FEATURES ARE IDENTIFIED AS POTENTIAL WATERS
o E OF THE US BUT HAVE NOT BEEN VERIFIED BY THE US ARMY CORPS OF
o ENGINEERS.
N X 4. RIPARIAN STREAM BUFFERS PURSUANT WITH SECTION 304 (J) OF THE
320.00 / W CDo 320•00 CHATHAM COUNTY WATERSHED PROTECTION ORDINANCE. PROVIDED BY
a / o I o � I >- CAROLINA ECOSYSTEMS, INC., DATED FEBRUARY 28, 2018. DRAWING TITLE:
CDCkfI N m l Im �
o / I m I I� O
Z
m
N - - - - - - - - _ I� ENGINEERING CROSS SECTIONS
280.00 - Co I N 280.00
INFERRED PO N770ME7RIC - - - - a I 120' (SHEET 2 OF 2)
SURFA E CONTOUR - ■ I ti
_ _ � � ■
N
O
CD120
_
240.00 240.00 80'
C,I DESIGNED: PROJECT NO:
o J.C.L. ARBD 23-1
DRAWN: SCALE:
of Q 200.00 200.00 40' C.T.J. AS SHOWN
0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 APPROVED DATE:
J dC� MAR. 2024
SECTION rC C
0 100' 200' 300' ARBD-D0026
oSCALE: AS SHOWN X2 SHEET NUMBER: DRAWING NUMBER:
m
6 X2
© 2024 Smith Gardner, Inc.
0

DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
PREPARED FOR:
EROSION & SEDIMENTATION CONTROL MAINTENANCE NOTES: ARBD, LLC
1. SILT FENCE AND SILT FENCE OUTLETS: STONE LCI D LANDFILL
A. INSPECT SILT FENCES AT LEAST ONCE A WEEK AND AFTER EACH 1.0 INCH RAINFALL.
MAKE ANY REQUIRED REQPAIRS IMMEDIATELY.
B. SHOULD THE FABIC OF A SILT FENCE COLLAPSE, TEAR, DECOMPOSE, OR BECOME 52 ROCK HILL DRIVE
INEFFECTIVE; REPLACE IT PROMPTLY.
1/2" MESH STEEL POST C. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME CHAPEL HILL, N C
HARDWARE CLOTH FOR THE NEXT RAIN EVENT AN REDUCE PRESSURE ON THE FENCES. TAKE CARE TO
AVOID UNDERMINING THE FENCE DURING CLEANOUT.
#5 WASHED STONE D. REMOVE ALL RENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE
WOVEN WIRE FENCE (MIN. 14 GAGE 5' (MIN.) STEEL FENCE POST A 7 AREA TO GRADE AT STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE HAS BEEN
WITH 6" MAX MESH SPACING) TO ("T" OR "U" TYPE) GRADE LINE PROPERLY STABILIZED.
SUPPORT FILTER FABRIC
FILTER FABRIC ATTACHED TO WIRE 2. DRAINAGE CHANNELS:
A GRADE LINE �FENCE WITH PLASTIC OR WIRE TIES A. DURING THE ESTABLISHMENT PERIOD, CHECK GRASS—LINED CHANNELS AFTER EVERY PREPARED BY:
N RAINFALL. NC LIC.N0.F 1370(ENGINEERING)
FLOW B. AFTER GRASS IS ESTABLISHED, INSPECT DRAINAGE CHANNELS AT LEAST ONCE A WEEK SC COA NO.CO1488
M — AND AFTER EACH 1.0 INCH RAINFALL. MAKE ANY REPAIRS IMMEDIATELY.
O° \\����II ��!� \\�II��!���! \\�� I��������\ C. INSPECT
EVIDENCEHE F PIPING CHANNEL
OROUTLET
SC SCOUR HOLES.
ALLROAD CROSSINGS FOR BANK STABILITY AND
FLOW
� �,lift ��� �~ H II h H II h II � D. REMOVE ALL SIGNIFICANT SEDIMENT ACCUMULATIONS TO MAINTAIN THE DESIGNED SMITH
`'I,/ �`� `����� 5 WASHED STONE III �, CARRYING CAPACITY.
III A III 8° MIN. III " CN II III # I $ E. CAREFULLY CHECK STABILITY AT ROAD CROSSINGS AND LOOK FOR INDICATIONS OF
II II I Ib MIN.
LIU uu LU PIPING, SCOUR HOLES, OR BANK FAILURES. MAKE REPAIRS IMMEDIATELY.
LIU 3. DRAINAGE CHANNEL MATTING:F. KEEP THE GRASS IN A REALTY, VIGOROUS CONDITION AT ALL TIMES.
COMPACTED SOIL 8" (MIN.) GARDNER
8' MAX. EMBEDMENT OF FILTER FABRIC 3' MAX. A. INSPECT ROLLED EROSION CONTROL PRODUCTS (MATTING) ONCE A WEEK AND AFTER ENGINEERS
ELEVATION SECTION A—A EACH 1.0 INCH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 14 N. Boylan Avenue,Raleigh NC 27603 919.828.0577
ELEVATION SECTION A—A B. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT 1526 Richland St.,Columbia SC 29201
OCCUR BENEATH THE MATTING.
C. ANY AREAS OF THE MATTING THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH
SILT FENCE STONE FILTER FENCE THE GROUND SHALL BE REPAIRED AND STAPLED.
D. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE SEA ��„�,,,,•,••
FIXED AND THE ERODED AREA PROTECTED. Docu3igned by: %•••` CqR '•••,
DETAIL 1 DETAIL 2 E. MONITOR AND REPAIR MATTING AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED. FESS/poZ/�
NOT TO SCALE EC1 NOT TO SCALE EC1 Sf"�'1 a:
4. ROCK CHECK DAM:
27B482DF1AM438... 4Z q< i
A. INSPECT CHECK DAMS AS WELL AS THE CHANNELS FOR DAMAGE ONCE A WEEK AND SEAL =
AFTER EACH 1.0 INCH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 023002
��'•. `S'T FNGINEE����.•���
'I gcFY A.5\ (\ 2024
DRAINAGE CHANNEL SCHEDULE SEAL �oo�N CA&0'
CONSTRUCTION SEQUENCE: DocuSigned �`o� SS/p ti'
CHANNEL I.D. B (FT) D (FT) EROSION AND SEDIMENTATION CONTROL MEASURES WILL BE ESTABLISHED PRIOR TO, OR AS SOON AS Q *01
E
�oFE •,
ti9<
PRACTICAL THEREAFTER, ANY LAND DISTURBANCE OR CONSTRUCTION ACTIVITIES MAY BEGIN IN THAT C5ECC95®37E4AC_ SEAL
DC—N1 — DC—N4 2 2 PORTION OF THE SITE WHICH DRAINS TO THE EROSION CONTROL MEASURES. THE FOLLOWING = 054367
DC—S1 — DC—S3 5 2 y '°< GENERAL SCHEDULE WILL BE FOLLOWED FOR THIS PROJECT: IN
'
DC—SW1 15 2 " ;. {�.'� A. FLAG THE CLEARING LIMITS AND IDENTIFY ANY TREE PROTECTION AREAS. •., F �/� /2024
., SSEC• �.�
DC—SW2 5 2 ` v: B. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT. ''••••••�•�.•••`�
�` ;` -' _F ' —' C. CLEAR THE VEGETATED PORTION OF THE SITE AND INSTALL SILT AND STONE FILTER FENCING
PRIOR TO STRIPPING/GRUBBING.
.' ..,
B .. ;;:.` - ' � D. SITE SHALL BE INSPECTED AND APPROVED BY CHATHAM COUNTY. REV. DATE DESCRIPTION
� -_ �.
r j+ r + = E. ONLY STRIP GRUB AREAS REQUIRED FOR INSTALLATION OF STRUCTURES, BERMS, AND DRAINAGE
:- - CHANNELS. OTHER AREAS WILL BE STRIPPED/GRUBBED ONCE THE SKIMMER BASINS ARE 1 5/2024 RESPONSE TO COMMENTS
\ \\ 3 3 �� ` f .• +. COMPLETED.
el j F. INSTALL SEDIMENT BASIN OUTLET STRUCTURE; OUTLET PROTECTION AND/OR CHANNEL, BERM,
1 D 1 AND EMERGENCY SPILLWAY.
IN1 C RUNNELS,ROU,OUT STRIPS OF NL'•T NG?,Ui LLLIA,TO THE G. PERFORM EARTHWORK AS REQUIRED FOR CONSTRUCTION.
DIRECTrON OF FI.0W AND OVER•I 3L PROTECTIVE;MUI.CH. H. PERFORM FINE GRADING AND ESTABLISH PERMANENT VEGETATION ON COMPLETED AREAS.
NOTES: I. PLACE MINE BOUNDARY AND WASTE BOUNDARY MARKERS EVERY 100' ON CENTER AND AT
1. EROSION STOPS PLACED AT EVERY 25 LINEAR FEET. BREAK POINTS.
J. AFTER STABILIZATION, REMOVE SILT AND STONE FILTER FENCING AND OTHER TEMPORARY
2. FOR ANCHORAGE OF RECP, SEE DETAIL 4 ROLLED EROSION CONTROL PRODUCT (RECP) a} MEASURES AND INSTALL PERMANENT VEGETATION ON THE DISTURBED AREAS.
EC1 (SEE NOTE 1) 1
3. RECP SHALL BE LANDLOK 435, AS MANUFACTURED I .II ,_
��i ..., ANCHOR NI T NG IN
BY PROPEX GEOSOLUTIONS, OR APPROVED EQUAL. 'I I' A 13.-INC:HTRENCH
RECP AND GRASS LINED CHANNELS 1 2-jnrt
Overlap JOIN STRIPS 13Y ANCHORFNG
AND OVERLAPPNG
DRAINAGE CHANNEL
DETAIL 3
NOT TO SCALE EC1
CHATHAM COUNTY
N 0 R T 11 f A All 1.1 N A
D£'rAIL NUM BE R
STANDARD MATTING INSTALLATION 2018-010 Electronic files are instruments of service provided by Smith
EC11 IFI:T 1 11f 1 Gardner,Inc.for the convenience of the intended recipient(s),and
uthil;RRH}15 N k{}T}8L:7y I[r1il-T-I.T no warranty is either expressed or implied. Any reuse or
redistribution of this document in whole or part without the
written authorization of Smith Gardner,Inc.,will be at the sole
risk of the recipient. If there is a discrepancy between the
electronic files and the signed and sealed hard copies,the hard
copies shall govern. Use of any electronic files generated or
provided by Smith Gardner,Inc.,constitutes an acceptance of
these terms and conditions.
_ TdP ELE=VATIQN 6F STQRMWATER_ _ 0.5'-1'
I ` I #57 WASHED STONE = I IMAX. PROJECT TITLE:
VARIES
SLOPE SURFACE. SI I ALL BF SMOOTH BEFORE. IF THERE IS A BERM AT THE TOP OF SLOPE,
ANCHOR UPSLOPE OF THE BERIVrI. EXISnNO SLOPE
PLACEMENTl�[}It 1 R(}1 I��ft SOIL CONTACT. ,
RIP—RASTONE LANDFILLAND MINE
_ VARIES
•• - ANCHOR IN 6" � G MIN. TRENCH
SI'APLINGPArrERN AS 0VFR1.,Ap SIDE VIEW PERMIT DRAWINGS
AND STAPLE AT 12 INTERVALS. EXlSnNG
of PER MANLTFACTiJRERS SLOPE
RECOMMENDTAIONNS / SLOPE lc
♦ 51,0PE
f MIN. 6" OVERLAP.
VARIES
DESIGN OF SPILLWAYS
•'. •'-' �• __ -- STAPLE OVERLAPS MAX. 5" SPACING. 0-V-1' DRAINAGE
ES}REA WEIR FTNGTHi
Q KEYED RIP RAP 2 4.0 DRAWING TITLE:
N 1 :VARIES.;: } 3 8.0
-BRING IN ATERIAT.DOWN TO A LEVEL `� I r� 4 10.0
12-0
N 1)0 MOT STR I',.I'CI I BLANKETS/MATTING AREA, TURN THE END UNDER 4"AND � �-57 WASHED STONE 1 DdMENSl4NS 5E IOWlI ARE MINIMUM
N TIGIIT-Ar,t.OW TIIF. ROLI-1;TOCONFORMTOANY STAPLE AT12" INTERVALS. EROSION AND SEDIMENTATION
rG ±LAxTz .S. FRONT VIEW CONTROL DETAILS
LIME, FERTILIZE,AND SEED BEFORE 1NSTM.I;An0N. MATTING I L=THE DISTANCE SUCH THAT POINTS
1iOR Si.OPFS I.rss TI t,1N 3I"I:1V, RC)1.aLS iAY 13I PLANTING OF SHRUBS,TREES, FTC. SHOULD OCCUR STA$Ii�ATION A AND B��E OF EL�IJAL ELEVATfpN (SHEET 1 OF 4)
oPLACED IN IIC RX7[ NTAI. STRIPS. AFTER INSTALLATION.
a A B
�liJJ tf�] �+lF f�fl L _ o"
G4enp+7o
u+_ +f Agd�4n
O°0 4++e dda0
��f7�jfff
N DESIGNED: PROJECT NO:
N PROFILE VIEW J.C.L. ARBD 23-1
m DRAWN: SCALE:
g C"ATHAMCOUNTY CHATHAM COUNTY L.H.B. AS SHOWN
N DRTH CAµO 1.1 Nk TO RT11 CAR01.1 NA
APPROVED: DATE:
D.t:FAIL NU OCHER DETAIL NUMBER Al MAR. 2024
_j PERMIT ISSUE
0 STANDARD MATTING INSTALLATION (SLOPES} 5 2018_010A � STANDARD ROCK CHECK DAM 6 201$_00z FILENAME:
EC1 SHEET I of 1 EC1 .SI II;ET 1 of I ARBD-DO027
w•hTPn-ra�rRnr�rlo�.ur.rnRnHp.r:r u'h7weHt:eS NxS1T}r-�1[Y.i pp.MhkT.Nh:r:T NOT FOR CONSTRUCTION
SHEET NUMBER: DRAWING NUMBER:
a 7 ECI
0 © 2024 Smith Gardner, Inc.
b

DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
PREPARED FOR:
ARBD, LLC
STONE LCID LANDFILL
52 ROCK HILL DRIVE
CHAPEL HILL, NC
SKIMMER DEWATERING DEVICE
(SEE NOTE 4)
Z
W
Y 18" MIN. PREPARED BY:
cn TOP OF DAM NC LIC.NO.F-1370(ENGINEERING)
W 1 TARP PROTECTION SC COA NO.CO1488
3
(SEE NOTE 1)
WEIR LENGTH DITCH AND BURY PRINCIPAL SPILLWAY 10' SMITH =I=
INFLOW STRUCTURE EMERGENCY
TARP EDGE (MIN. 12") ( 0 _ (E) )
OR CHANNEL SPILLWAY SECTION THRU WEIR TOP OF BERM EL. _ (D)
N.
STRUCTURAL FILL GARDNER
ENGINEER S
EMERGENCY SPILLWAY EL. _ (C)
BAFFLES PLAN VIEW 2 MIN.)
FILTER DIAPHRAGM (WIDTH 14) 14 N. Boylan Avenue,Raleigh NC 27603 � 919.828.0577
3 (SEE NOTE 1)
PRINCIPAL SPILLWAY EL. _ (B) i / \\� = 1526 Richland St.,Columbia SC 29201
5
TOP OF BERM (EL. 170.0) 2
CPP BARREL
1' MIN FREEBOARD EMERGENCY SPILLWAY 00 0 _ (F) SLOPE _ (G) LENGTH = (H) SEAL
���••unu•Jr••�
3' DocuSigned by:�� CA '•.
INFLOW STRUCTURE BAFFLES SKIMMER ELEVATION SKIMMER 3 ��N SS�O�/�j,
OR CHANNEL C - FE
(SEE NOTE 2) ELEV. (A) E27B482D"i"!"I",
f" tiq
BASE EL. _ (A) Q <
SEAL
- _ 15"0 CMP (ALUMINIZED STEEL TYPE 2) - //\/��/��/� 00
�e TO OUTLET
DEWATERING ZONE �1 OUTLET PIPE �� �, � 1 C � 023002
2.5 4 RIP RAP OUTLET
ELEV. B) - Tq�GIN 5�����.•�.
•i Y A• 4/2024
C2 PROTECTION 4'x4' RIPRAP SKIMMER PIT
2 `� �'••••,•,••�„•r•`�
CUT-OFF TRENCH SEAL �••����••••.•
INLET SHALL BE PROTECTED PAD FOR SKIMMER 8 OZ/SY NONWOVEN GEOTEXTILE (SEE NOTE 2) NOTE: �o°�N CARD•''•.,
(AS NEEDED) FROM EROSION (SEE NOTE 4) DocuSigned b��� � �� •,,
1. CONSTRUCT FILTER DIAPHRAGM OF ASTM C-33 FINE AGGREGATE. O ESS/ ' •
WITH RIPRAP, TARP, MATTING NOTES: ALTERNATIVELY, OWNER MAY USE ANTI-SEEPAGE COLLARS IN LIEU OF A 1j'C5ECC95C,"37F4AC
� 4� 'z 0�9<
OR EQUIVALENT. CROSS SECTION 1. THE TARP USED TO PROTECT THE WEIR SHALL BE THE WIDTH SPECIFIED. THE LENGTH OF THE TARP 5'x5'xl' CONCRETE FILTER DIAPHRAM. _ SEAL
SHALL BE ACCORDING TO AVAILABLE SUPPLY. IF MULTIPLE TARPS ARE TO BE USED, THEN TARPS SHALL ANTI-FLOTATION BLOCK 054367
BE OVERLAPPED AT LEAST 12n. THE UPSTREAM 12" TARP SHALL OVERLAP THE DOWNSTREAM TARP. THE 2. CUT-OFF TRENCH SHALL BE CONSTRUCTED OF LOW-PERMEABILITY SOIL. '
TARP SHALL BE 50 MIL. HEAVY DUTY SILVER TARPAULINS OR EQUIVALENT FOR U.V. RESISTANCE. 3. EMERGENCY SPILLWAYS TO BE 20' UNLESS OTHERWISE SPECIFIED. FNGINEE�
SKIMMER BASIN SCHEDULE 2. PROVIDE A MINIMUM OF THREE POROUS BAFFLES TO EVENLY DISTRIBUTE FLOW ACROSS THE BASIN, SEDIMENT BASIN SCHEDULE 4. DEWATERING TIME OF ALL BASINS BASED ON A 5-DAY DRAWDOWN. •.,•FSS E C•�,(.Q�4/2024
REDUCING TURBULENCE.
BASIN D* ELEV. (A) ELEV. (B) WEIR LENGTH 3. BAFFLE MATERIAL MUST BE SECURED AT THE BOTTOM AND SIDES USING STAPLES OR BY TRENCHING AS BASIN A B C D E F G H SURFACE AREA AT
(FEET) (FEET) FOR A SILT FENCE. (FT) (FT) (FT) (FT) (IN) (IN) (%) (FT) PRINCIPAL SPILLWAY (SF)
B 3.0 287 284 14 SKIMMER BASIN 4. SKIMMER TO CONSIST OF FAIRCLOTH SKIMMER (2.5"0 ORIFICE) AND ADEQUATELY SIZED OUTLET PIPE A 311 314 315 316 36 18 8.1 80 19,828 SEDIMENT BASIN CROSS SECTION REV. DATE DESCRIPTION
*MEASURED AT EMERGENCY SPILLWAY ELEVATION DETAIL (BASIN VOLUME = 12,900 CF AT SPILLWAY. PROVIDE 6'x6'x1' THICK RIP RAP PAD AT BOTTOM OF BASIN B SEE SKIMMER BASIN SCHEDULE (DETAIL 1/EC2)
FOR SKIMMER TO REST ON WHEN BASIN IS DRY.
DETAIL 2 1 5 2024 RESPONSE TO COMMENTS
NOT TO SCALE EC2 D 252 254 255 256 24 15 2 50 15,733 NOT TO SCALE EC2
E 254 258 259 260 36 18 1.7 60 39,374
MAINTENANCE OF EROSION AND SEDIMENTATION FEATURES
RIP RAP OUTLET PROTECTION
1. IN GENERAL, ONCE A RIPRAP INSTALLATION HAS BEEN PROPERLY DESIGNED AND INSTALLED IT REQUIRES VERY LITTLE MAINTENANCE.
RIPRAP SHOULD BE INSPECTED PERIODICALLY FOR SCOUR OR DISLODGED STONES. CONTROL OF WEED AND BRUSH GROWTH MAY
BE NEEDED IN SOME LOCATIONS.
NOTES SEDIMENT BASIN
1. SKIMMER IS TO BE A SURFACE DEWATERING DEVICE 1. INSPECT SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT 1.0 INCH OR GREATER RAINFALL EVENT AND REPAIR
SUCH AS OOP SKIMMER OR APPROVED DEVICE. A A ( )
f IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO
SCREEN ACCESSIBLE
2. SKIMMER SHOULD RISE TO LEVEL OF WEIR HEIGHT IN VENT t
TEMPORARY' BASIN OR T4 RISER INLET- THROUGH DOOR f � ONE-HALF THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE
3 TIMES INNER EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR FIRST CELL. MAKE SURE
3. ROPE ATTACHED TO SKIMMER TO HELP KEEP CLEAN. DIAMETER (I-D-) PIPE
d,D. 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.
SKIMMER SIZE Electronic files are instruments of service provided by Smith
3. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY PULLING ON THE ROPE WILL MAKE THE Gardner,Inc.for the convenience of the intended recipient(s),and
SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER TO no warranty is either expressed or implied. Any reuse or
BASIN SIZE (IN) RIP RAP APRON THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF redistribution of this document in whole or part without the
$0 REMOVE DEBRIS• written authorization of Smith Gardner,Inc.,will be at the sole
A 4 risk of the recipient. If there is a discrepancy between the
gw 4. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A electronic files and the signed and sealed hard copies,the hard
B 3 copies shall govern. Use of any electronic files generated or
PLUMBERS SNAKE OR BY FLUSHING WITH WATER. BE SURE TO REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. provided by Smith Gardner,Inc.,constitutes an acceptance of
D 3 PLAN VIEW 5. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND these terms and conditions.
SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND
E 4 NOTES: POOL AREAS.
SCHEDULE 40 PVC PROJECT TITLE:
FLOAT 1) L - THE LENGTH OF THE RIPRAP APRON. 6. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO
RIGID FLEXIBLE JOINT - PREVENT THE SKIMMER FROM PLUGGING WITH ICE.
2) d 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT
OUTLET END: CONNECTION RETRIEVAL ROPE LESS THAN 6" (inches). TEMPORARY INLET PROTECTION STONE LAN D FI LL AN D MINE
T4 CUTLET PIPE OR RISER - 3) A FILTER BLANKET OR FILTER FABRIC SHOULD BE
L INSTALLED BETWEEN THE RIPRAP AND SOIL FOUNDATION. 1. INSPECT PIPE AND DROP INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1.0 INCH OR GREATER THAN) RAINFALL EVENT. PERMIT DRAWINGS
RIPE , 2. CLEAR INLET PROTECTION MEASURES OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS.
- - - - - - 3. REPAIR DAMAGED INLET PROTECTION MATERIALS AND REPLACE STONE AS NEEDED.
BARREL HPE LONGER THAN SHOWN. � - J � I 1 �M, �
NOT INCLUDED WITH SKIMMER SUPPLIED BY USER, � d I' SKIMMER BASIN:
�-1Wrr' - I ' r � ` �l' 1. INSPECT SKIMMER BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1.0 INCH OR GREATER) RAINFALL EVENT AND REPAIR
FILTER IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO
SEZ,i01�T ,A AI FABRIC ONE-HALF THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE
g DRAWING TITLE:
Q EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR FIRST CELL. MAKE SURE
N CHATHAM COuN]Y CHATHAM COUNTY VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER.
fi O R] JJ {'A Aft1.1 N 4 S 0 R J'JJ i'A A n L 1 N A 2. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE-ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM.
v DETAIL NUMBER DE VAfL NiJMBER
N - EC2 OUTLETEC2 3 SKIMMER BASIN, USUALLY PULLING ED ROPE
2018-01STANDARD S I 1E B \ S I ER PIPE O E M SKIMER BOBBOBUP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. F THIS DOES NOT WORK E SKIMMER TILL MAKE o EROSION A N D SEDIMENTATION
5HFFF3af3 5iEFT > IJ[>
THE SIDE OF THE BASIN AND REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF
3 SO REMOVE DEBRIS. CONTROL DETAILS
4. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH ACN (SHEET 2 OF 4)
CD CD
RIP RAP OUTLET PROTECTION SCHEDULE PLUMBER'S SNAKE OR BY FLUSHING WITH WATER. BE SURE TO REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER.
0 5. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND
Ir PIPE I.D. (IN.) L (FT) D50 (IN.) d (FT) SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND
SEDIMENT BASIN A OUTLET 18 14 6 1 POOL AREAS.
L 6. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO
SEDIMENT BASIN B OUTLET 15 11 6 1 PREVENT THE SKIMMER FROM PLUGGING WITH ICE.
co DESIGNED: PROJECT NO:
o SEDIMENT BASIN D OUTLET 15 11 6 1 J.C.L. ARBD 23-1
Q SEDIMENT BASIN E OUTLET 18 16 6 1
PERMI ISSUEMAINTENANCE OF EROSION AND SEDIMENTATION FEATURES DRAWN SCALE:
AS SHOWN
0
DOWN PIPE OUTLET 18 15 6 1 APPROVED: Al
DATE:
DETAIL 5 MAR. 2024
NOT FOR CONSTRUCTION NOT TO SCALE (� FILENAME:
EC2 SHEET NUMBER: ARBD-D002DRAWINGNUMBER:
m
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`' © 2024 Smith Gardner, Inc.

DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
PREPARED FOR:
SEEDING SPECIFICATIONS: ARBD, LLC
TOP RIM 1. GENERAL
OF DITCH THE CONTRACTOR SHALL ESTABLISH A SMOOTH, HEALTHY, UNIFORM, CLOST STAND OF GRASS STONE LCI D LANDFILL
70'--C" MINIMUM 2'-Q" MIN- FROM THE SPECIFIED SEED. PRIOR TO REVEGETATION THE CONTRACTOR SHALL ADEQUATELY
BUTSEDIMENCIENT T ON TO KEEP
NOTES: — TEST THE SOILS TO BE REVEGETATED TO ENSURE THE ADEQUACY OF THE SPECIFIED 52 ROCK HILL DRIVE
GRAVEL r-OOST-RUCTION ENTRANCE S"LL BE I II I I " REQUIREMENTS. ANY MODIFICATIONS TO THESE REQUIREMENTS DEEMED NECESARRY AFTER THE
MAINTAINED ROUTINELY TO AVOID SEDIXMT STEEP CUT OR FILL SLOPE r 8' '
i•FAVING, PROJECT. -1� REVIEW OF SOIL TEST RESULTS, SHALL BE AT THE CONTRACTORS SOLE EXPENSE. THE CHAPEL HILL, N C
SEDIM T WTSRING 10ADMY FRPM ?ROJECT R ENGINEER WILL PERFORM THE OBSERVATIONS TO DETERMINE WHEN SUCCESSFUL REVEGETATION
SHALL HE REMOVED IMMEDIATELY. —r 3:15LOPE
(MAXIMUM) IS ACHIEVED.
25-FT OR WIDTH OF 2. SOIL PREPARATION:
£xISTING 2"-3" STONE TO 6E USED PROPOSED STREET,
ROADWAY VMICHEVER IS A. LIMIT PREPARATION TO AREAS WHICH WILL BE PLANTED SOON AFTER PREPARATION.
(SURGE STONE OR RAILROAD BALLAST �' CROSS SECTION A—A
GREATER. STABILIZE DIVERSION DITCH WITH TEMPORARY B. LOOSEN SURFACE TO MINIMUM DEPTH OF FOUR (4) INCHES.
SEEDING AND EROSION CONTROL MATTING. C. REMOVE STONES, STICKS, ROOTS, RUBBISH AND OTHER EXTRANEOUS MATTER OVER THREE (3) PREPARED BY:
INCHES IN ANY DIMENSION. NC LIC.NO.F-1370(ENGINEERING)
D. SPREAD LIME UNIFORMLY OVER DESIGNATED AREAS AT THE RATE SPECIFIED IN TABLE 1 OF
SC COA N0.C01488
THESE DRAWINGS.
UPSLOPE TOE E. AFTER APPLICATION OF LIME, PRIOR TO APPLYING FERTILIZER, LOOSEN AREAS TO BE SEEDED
PLAN VIEW POSITIVE GRADE 1.0% MAXIMUM WITH DOUBLE DISC OR OTHER SUITABLE DEVISE IF SOIL HAS BECOME HARD OR COMPACTED.
CORRECT ANY SURFACE IRREGULARITIES IN ORDER TO PREVENT POCKETS OR LOW AREAS OF
' STANDING WATER.
F. DISTRIBUTE FERTILIZER UNIFORMLY OVER AREAS TO BE SEEDED AT THE RATE SPECIFIED IN
NEW � TABLE 1 OF THESE DRAWINGS;
CONSTRUCTION SIDE SLOPES TOP RIM i. USE SUITABLE DISTRIBUTOR.
SMITH
0'-C' MINIMUM 3:� MAXIMUM TOP RIM OF DITCH 2'_0" MINIMUM ii. INCORPORATE FERTILIZER INTO SOIL TO A DEPTH OF AT LEAST TWO 2 INCHES.
EXISl1NG ROADWAY { } ( )
iii. REMOVE STONES OR OTHER SUBSTANCES WHICH WILL INTERFERE WITH TURF DEVELOPMENT GARDNER
OR SUBSEQUENT MOWING. ENGINEERS
G. GRADE SEEDED AREAS TO SMOOTH, EVEN SURFACE WITH LOOSE, UNIFORMLY FINE TEXTURE.
i. ROLL AND RAKE, REMOVE RIDGES AND FILL DEPRESSIONS, AS REQUIRED TO MEET FINISH 14 N. Boylan Avenue,Raleigh NC 27603 1919.828.0577
STEEP CUT OR FILL SLOPE GRADES. 1526 Richland St.,Columbia SC 29201
s" MaN. L� ii. FINE GRADE JUST PRIOR TO PLANTING.
I
FILTER FABRIC UNDER STONE At
3. SEEDING:
A. USE APPROVED MECHANICAL POWER DRIVEN DRILLS OR SEEDERS MECHANICAL HAND SEAL ,0 ••••
C105 SECTION SEEDERS, OR OTHER APPROVED EQUIPMENT. TACKING METHODS MAY INCLUDE HYDROSEEDING DocuSignedby:,,�A N CARD
PLAN VIEW OR USE OF GRASS SEED MATTING. f ate. �FESs/p ��'Ir ''•,
B. DISTRIBUTE SEED EVENLY OVER ENTIRE AREA AT THE RATE SPECIFIED IN ON THE SEEDING
527B482D"
00
CHATHAM COUN i N' CMA'r1-1AM COUNTY SCHEDULE OF THESE DRAWINGS. A STAGED SEEDING APPROACH WILL BE USED ON THE = SEAL
N nR7la 1' 1 k-,l 1 NnRTR rARD 1-11;A
SLOPES
DETAIL NUMBER DETAIL NUMBER .
' 023002
C. STOP WORK WHEN WORK EXTENDS BEYOND MOST FAVORABLE PLANTING SEASON FOR SPECIES 10 ft
► +
STANDARD GRAVEL CONSTRUCTION ENTRANCE Ec3 ac'i$-�I�� STANDARD TEMPORARY DIVERSION DITCH EC3 � DESIGNATED, OR WHEN SATISFACTORY RESULTS CANNONT BE OBTAINED BECAUSE OF `S'T FNGINEE��� .•��
sL1FT i of 1 Si1FET i of 1 DROUGHT, HIGH WINDS, EXCESSIVE MOISTURE, OR OTHER FACTORS. ''�,,•�CFy A S�`,���`�24/2024
µ',lipk}RY.e1 wR{31},I:n4h pf.MART.N p.ti µ',lip..A711-T}aTICY.�'L-11 T.Np.h;7
D. RESUME WORK ONLY WHEN FAVORABLE CONDITIONS DEVELOP, OR AS DIRECTED BY THE -C'
ENGINEER. SEAL �••����••••.•
E. LIGTHLY RAKE SEED INTO SOIL FOLLOWED BY LIGHT ROLLING OR CULTIPACKING. .•`' N CARp�'''•.
F. IMMEDIATELY PROTECT SEEDED AREAS AGAINST EROSION BY MULCHING. DSigned4;,y�11 O�( FESS/p ��'Ir'''•,
i. SPREAD MULCH IN A CONTINUOUS BLANKET AT THE RATE SPECIFIED IN THE SEEDING P",,`,,C95(337F4AC
C. �� by 9
SCHEDULE OF THESE DRAWINGS. e SEAL
ii. IMMEDIATELY FOLLOWING SPREADING MULCH, SECURE WITH EVENLY DISTRIBUTED BINDER AT = 054367
THE RATE SPECIFIED IN THE SEEDING SCHEDULE OF THESE DRAWINGS.
�'•, FiyGINEE� � .•�
EROSION & SEDIMENTATION CONTROL MAINTENANCE NOTES: ''''•,FSSE �'5 , /2024
ALL DISTURBED AREAS '••••••vise•"••
Species Rate lb/acre) Dates March 1 - Atigmt 31 Se teinber 10 - February 28 1. TEMORARY AND PERMANENT SEEDING:
A. GENERALLY A STAND OF VEGETATION CANNOT BE DETERMIEND TO BE FULLY
5o# Tall Fescue 5o# Tall Fescue REV. DATE DESCRIPTION
R�'E Ydii1) 120 Jai1ll�.i�F 1 - A1a'[T 1 ESTABLISHED UNTIL SOIL COVER HAS BEEN MAINTAINED FOR ONE FULL YEAR FROM PLANTING.
to# Centipede 10# Centipede B. INSPECT SEEDED AREAS FOR FAILURE AND MAKE NECESSARY REPAIRS AND 1 5/2024 RESPONSE TO COMMENTS
25# Bermuda Lille Bermuda grass Cunhulledl RE-SEEDINGS WITHIN THE SAME SEASON, IF POSSIBLE.
Annual les edeza (Kobe) $rass 354 Bermu C. RESEED AND MULCH AREAS WHERE SEEDING EMERGENCE IS POOR, OR WHERE EROSION
5ooit Fertilizer im# Fertilizer OCCURS, AS SOON AS POSSIBLE. DO NOT MOW AND PROTECT FROM TRAFFIC AS MUCH AS
German millet 40 May 1 - August 15 4000# Limestone 4000# Limestone POSSIBLE.
D. FOR AREAS THAT ARE NOT ESTABLISHING GROWTH, CONSULT EROSION CONTROL
Rve (grain) 120 August 15 - December ) 1 ENGINEER OR SOIL CONSERVATION SERVICE FOR ADDITIONAL INFORMATION CONCERNING OTHER
WASTE AND BORROW AREAS ALTERNATIVES FOR VEGETATION. THE VEGETATION RATES ARE THOSE WHICH DO WELL UNDER
March 1 - August 31 September 1[} - rebrrFa ' 28 LOCAL CONDITIONS, OTHER SEEDING RATE COMBINATIONS MAY BE POSSIBLE.
Soil Amendments -5# Tall Fescue 15# Tall Fescue
Follow recommendations of soil tests or apply 2,000 lb/acre ground agricultural 25# Bertnudagrass (hulled) 254 Perrnudagrass (unhulled)
limestone and 750 lb/acre 10-10-10 fertilizer.. 500# Fertilizer 500# Fertilizer
4000# I..1mestone NOW# Limestone
Mulch SOIL STABILIZATION TIME FRAMES
Apply 4,000 lb/acre straw. Anchor straw by tacking with asphalt, netting, or a mulch Note: 50# of Bahiagrass may be substituted for either Centipede or Bermudagrass only upon request.
Anchoring tool. A dirt with blades set nearly straight can be used as a mulch anchoring SITE AREA STABILIZATION EXCEPTIONS
tool. Orr cut and Fill slopes 2:1 or stecpct Centipede shall be applied at the rate of 5 lb/acre and add 20# of
Sericea Lespedeza from]anuary 1 - December 31, PERIMETER DIKES, SWALES, 7 DAYS NONE
Mai#atenance DITCHES, SLOPES
Rcfcrv111zc if growth 1s riot fully adequate. Reseed, referti1ize and mulch 1t imediately Fertilizer shall be 10-20-20 analysis. A different analysis of fertilizer may be used provided the 1--2-2 HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE
Following erosion or other damage. ratio is maintained and the rate of application adjusted to provide the same amount of plant food as a Electronic files are instruments of service provided by Smith
IF SLOPES ARE 10 FEET OR LESS Gardner,Inc.for the convenience of the intended recipient(s),and
10-20-20 analysis and as directed. SLOPES STEEPER THAN 3:1 7 DAYS IN LENGTH AND ARE NOT STEEPER no warranty is either expressed or implied. Any reuse or
THAN 2:1, 14 DAYS ARE ALLOWED. redistribution of this document in whole or part without the
written authorization of Smith Gardner,Inc.,will be at the sole
7 DAYS FOR SLOPES GREATER risk of the recipient. If there is a discrepancy between the
SLOPES 3:1 OR FLATTER 14 DAYS electronic files and the signed and sealed hard copies,the hard
THAN 50 FEET IN LENGTH. copies Shall govern. Use of any electronic files generated or
provided by Smith Gardner,Inc.,constitutes an acceptance of
CHATHAM COUNTY CHATHAM COUNTY ALL OTHER AREAS WITH SLOPES NONE, EXCEPT FOR PERIMETERS these terms and conditions.
NO R T 11 CAR D I.IN A Nn It µ C A R D I.14 A FLATTER THAN 4:1 14 DAYS AND HQW ZONES.
Z 11E'I',►!L[tU4Si3LR Df:'I';41LriU�ilir'ft
TEMPORARY SEEDING/MULCHING SPECIFICATIONS 3 201$-020 PERMANENT SEEDING/MULCHING SPECIFICATIONS 4 2015-021 PROJECT TITLE:
EC3 51117HT 1 of 1 EC3 SHFET 1 of 1
R'A7P,.8F1PS7 FM1TR�'i1D�+RP.MARTM};NT -1-!•IDf1TR!'i1Gti'pF.MARTkhNT
STONE LANDFILL AND MINE
PERMIT DRAWINGS
W
III1 I111- GABION/RIPRAP CHANNEL SCHEDULE
III:711—III—III I—III—III .III DRAWING TITLE:
III=III—_ D=1.5' MIN. —III—III I CHANNEL I.D. W (FT)
III=III 1III=III=
N I I —III- GABION 15
o
III—III-I; GABION LINING RIPRAP 20
CD
N 1211I -1 I I-1 III—III—II I— (RENO) MATTRESS EROSION AND SEDIMENTATION
LO
III—III= OR RIPRAP BASIN A INLETS (RIP RAP) 14 CONTROL DETAILS
3 I I I11 I I11 I I11 I I11 I I1 I I I II
III III III III—III III III III—III I BASIN B INLETS (RIP RAP) 14
__ __ SHEET30F4)
—1 —I I 1=1 I—III—III—I I 1=1 I—III—III-
N
CD
CD II 1IIIIIIIIIIIIIIII=III= FILTER FABRIC BASIN D INLETS (RIP RAP) 14
o —III III III III III III III
m
g BASIN E INLETS (RIP RAP) 30
TRAPEZOIDAL
C,I DESIGNED: PROJECT NO:
o J.C.L. ARBD 23-1
m DRAWN: SCALE:
Ir
GABION RIPRAP CHANNEL PERMIT ISSUEL.H.B. AS SHOWN
APPROVED: DATE:
JCS MAR. 2024
DETAIL 5 FILENAME: ARBD-DO027
NOT TO SCALE
EC3 NOT FOR CONSTRUCTION SHEET NUMBER: DRAWING NUMBER:
m
a 9 EC3
`' © 2024 Smith Gardner, Inc.

DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
PREPARED FOR:
6" 5'-0" 6" ARBD, LLC
CULVERT SCHEDULE STONE LCI D LANDFILL
SEE NOTES 1 AND 3 r-I r_1 LENGTH INV. IN INV. OUT SLOPE 52 ROCK HILL DRIVE
L J L J NO. SIZE REMARKS
(FT) (FEET) (FEET) (%) CHAPEL HILL, N C
A A C-1 (2 PIPES) 36"0 RCP (CLASS III) 60 263.0 260.0 5 OVERFILL
- - - - - - - C-2 (2 PIPES) 36"0 RCP (CLASS III) 65 279.0 276.0 4.6 H
0 0
STANDARD EMBANKMENT INSTALLATION SOILS AND MINIMUM D /6 (MIN.) Do Do(MIN.)
COMPACTION REQUIREMENTS PREPARED BY:
HAUNCH-SEE TABLE NC LIC.N0.F-1370IENGINEERING)
INSTALLATION TYPE BEDDING THICKNESS HAUNCH AND LOWER SIDE SC COA NO.CO1488
OUTER BEDDING _ _ _ _
SEE NOTES 1 AND 3 LOWER SIDE-SEE TABLE
r-I r 1 _
Do/24"(600mm) MINIMUM, 90% SW, SP, GW, GP; 95% I ��
L J L J NOT LESS THAN 3"(75mm)' ML, SM, GM OR GC, SC WITH - - SM ITH
STEPS TYPE 1 IF ROCK FOUNDATION, USE 95% SW, SP, GW, GP <20% PASSING NO.200 SIEVE; ��? �;���, ,���,���,����,�,,�������,���,� ?��, �''
PLAN (SEE NOTE 5) Do/12"(300mm) MINIMUM, OR 100% CL, MH, SC, GC, CH. BEDDING-SEE TABLE
NOT LESS THAN 6 (150mm). D /3 MIDDLE BEDDING: LOOSELY
DRAINAGE CHANNEL SEE NOTE 4 Do/24"(600mm) MINIMUM, OUTER BEDDING: MATERIALPLACED
(WHERE APPLICABLE) NOT LESS THAN 3"(75mm). 90% SW, SP, GW, GP; OR 85% SW, SP, GW, GP; 90% AND COMPACTION EACH EXCEPT FOR TYPE
BEDDING
TYPE 2 IF ROCK FOUNDATION, USE 95% ML, SM, GM OR GC, SC ML, SM, GM OR GC, SC WITH SIDE, SAME REQUIREMENTS
" WITH <20% PASSING NO.200 <20% PASSING N0.200 SIEVE; AS HAUNCH _
Do/12 (300mm) MINIMUM, FOUNDATION
DRAINAGE CHANNEL SIEVE OR 95% CL, MH, SC, GC, CH.
PRECAST NOT LESS THAN 6 venue,(150mm). 14 N.Bolan A Ralei h NC 27603 919.828.0577
(WHERE APPLICABLE) CONCRETE (BASED ON AMERICAN CONCRETE PIPE y g
TOP ��\/�/\� Do/24"(600mm) MINIMUM, 1526 Richland St.,Columbia SC 29201
1 1 \% o NOT LESS THAN 3 (75mm). 85% SW, SP, GW, GP; 90% 85% SW, SP, GW, GP; 90% ASSOCIATION RECOMMENDATIONS)
2 \ 2 N TYPE 3 IF ROCK FOUNDATION, USE ML, SM, GM OR GC, SC WITH ML, SM, GM OR GC, SC WITH
I �H k" Do/12"(300mm) MINIMUM, <20% PASSING N0.200 SIEVE; <20% PASSING N0.200 SIEVE;
OR 95% CL, MH, SC, GC, CH OR 95% CL, MH, SC, GC, CH. NOTES: SEAL
EL.= D NOT LESS THAN 6"(150mm). 1. COMPACTION AND SOIL SYMBOLS (95% SW) REFER TO SW SOIL MATERIAL (USCS CLASSIFICATION) WITH A MINIMUM DocuSigned by,,,,•••,,�N"CARO��''•.,�
NO BEDDING REQUIRED STANDARD PROCTOR COMPACTION (ASTM D 698) OF 957. ESS/ 'Ir •
EXCEPT IF ROCK FOUNDATION NO COMPACTION REQUIRED, NO COMPACTION REQUIRED, 2. SOIL IN THE OUTER BEDDING HAUNCH AND LOWER SIDE ZONES EXCEPT WITHIN Do/3 FROM THE PIPE SPRINGLINE sf '� � 0�9
TYPE 4 USE Do/12"(300mm) MINIMUM, EXCEPT IF CL, MH, SC, GC, EXCEPT IF CL, MH, SC, GC, SHALL BE COMPACTED TO AT LEAST THE SAME COMPACTION AS THE MAJORITY OF THE SOIL IN THE OVERFILL 27B482°F' SEAL
�°9435- Q <
_
PRECAST CONCRETE BOX Li ° LiNOT LESS THAN 6"(150mm)• CH USE 85%. CH USE 85%. ZONE. 023002
(SEE NOTE 2) INLET PIPE (WHERE APPLICABLE) 3. SUBTRENCHES:
(SEE NOTE 1) 3.1. A SUBTRENCH IS DEFINED AS A TRENCH WITH ITS TOP BELOW FINISHED GRADE BY MORE THAN 0.1H OR, '•.,`rT FNGINEE ���.•�
OUTLET PIPE FOR ROADWAYS, ITS TOP IS AT AN ELEVATION LOWER THAN 1'(0.3m) BELOW THE BOTTOM OF THE ''•,,�cFY q S (. /2024
(SEE NOTE 1) PAVEMENT BASE MATERIAL.
'••••mnna••.
3.2. THE MINIMUM WIDTH OF A SUBTRENCH SHALL BE 1.33 Do, OR WIDER IF REQUIRED FOR ADEQUATE SPACE SEAL ��.••�������•.,,�
° ° = TO ATTAIN THE SPECIFIED COMPACTION IN THE HAUNCH AND BEDDING ZONES. DocuSigned b�•`',, SN CAR���'''•,
3.3. FOR SUBTRENCHES WITH WALLS OF NATURAL SOIL, ANY PORTION OF THE LOWER SIDE ZONE IN THE •
SUBTRENCH WALL SHALL BE AT LEAST AS FIRM AS AN EQUIVALENT SOIL PLACED TO THE COMPACTION 1j7FCC95CE37F4AC
tt C• t•' �p�pFESS/O,L1 ti� •�:
REQUIREMENTS SPECIFIED FOR THE LOWER SIDE ZONE AND AS FIRM AS THE MAJORITY IF THE SOIL IN THE - SEAL =
OVERFILL ZONE, OR SHALL BE REMOVED AND REPLACED WITH SOIL COMPACTED TO THE SPECIFIED LEVEL. 054367
EL.=(C) ••'•., FNGINEE�
EL.= B �''•, SS E 2024
EL.= A CONCRETE PIPE INSTALLATION
o tD
_ DETAIL
CD
2 REV. DATE DESCRIPTION
NOT TO SCALE EC4
CONCRETE FILL (SLOPE TOWARD INVERT OUT) 1 5/2024 RESPONSE TO COMMENTS
6" COMPACTED CRUSHED STONE BEDDING
SECTION A-A NOTES: BLACK LETTERS
1. PROVIDE WATERTIGHT JOINTS ON ALL PIPING.
2. PRECAST CONCRETE BOXES SHALL CONFORM TO THE
FOLLOWING REQUIREMENTS: EDGE OF WASTE MARKER
A. CONCRETE: COMPRESSIVE STRENGTH 4000 PSI. o (FIBERGLASS, PLASTIC, OR OTHER WEATHER
B. REINFORCING: ASTM A-615, GRADE 60. -H RESISTANT PERMANENT MATERIAL)
DROP INLET SCHEDULE C. MEETS H-20 LOADING. LO
3. PIPES MAY BE ORIENTED DIFFERENTLY WITH RESPECT TO THE FINISHED GROUND SURFACE
DROP INLET (FEET) (FEBET) (FEET (FEDET) (FEET) THE CHANNEL THAN DISPLAYED HERE. SEE DRAWING EC1 FOR
PROPER ORIENTATION.
DI-1 (2 INLETS) 262.7 263.0 N/A 268.0 5 4. THE CONTRACTOR SHALL PROVIDE ADEQUATE PROTECTION FROM
SEDIMENTATION FOR ALL DROP INLETS USING STONE FILTER
DI-2 (2 INLETS) 278.7 279.0 N/A 284.0 5
FENCE PLACED AROUND PERIMETER. SEE DETAIL kV. \ \ \ \ \
5. PROVIDE STEPS FOR DROP INLETS WITH H>4.5'. STEPS SHALL 1.5'
HAVE A 16" SPACING THE FULL HEIGHT OF THE DROP INLET.
START FIRST STEP 6" BELOW TOP.
DROP INLET
NOTE: Electronic files are instruments of service provided by Smith
DETAIL 1. PLACE EDGE OF WASTE MARKERS EVERY 100' ON-CENTER AND Gardner,Inc.for the convenience of the intended rec o nt(sl,and
no warranty is either expressed or implied. Any reuse or
AT BREAK POINTS, OR OFFSET FROM WASTE LIMITS AS redistribution of this document in whole or part without the
NOT TO SCALE EC4 DIRECTED BY OWNER OR OWNER'S REPRESENTATIVE. written authorization of Smith Gardner,Inc.,will be at the sole
risk of the recipient. If there is a discrepancy between the
2. PROVIDE OFFSET DISTANCE (AS NEEDED) TO EDGE OF WASTE. electronic files and the signed and sealed hard copies,the hard
copies shall govern. Use of any electronic files generated or
provided by Smith Gardner,Inc.,constitutes an acceptance of
these terms and conditions.
EDGE OF WASTE MARKER
PROJECT TITLE:
EDGE 0 MARKER C4 DETAIL 3
5' (TYP.) TOP OF WASTE GRADES _ NOT TO SCALE
VARIES VARIES 3 EC4
DRAINAGE CHANNEL NCDOT AGGREGATE
_ - STONELANDFILLANDMINE
_
1� - PERMIT DRAWINGS
EC1
BASE COURSE
I
Q C5 1 3 3 J__
4 PERIMETER ACCESS ROAD /\\/�\\/�\\/�\/�\/�\\/�\\/�\\/�\\ \ /�\\ DRAWING TITLE:
N
VARIES STRUCTURAL
CN CD
GUARDRAIL FILL NONWOVEN GEOTEXTILE
N NOTES: 8 OZ./SY OR ENGINEER EROSION AND SEDIMENTATION
_ 1. AGGREGATE BASE COURSE SHALL MEET THE GRADING REQUIREMENTS IN NCDOT APPROVED EQUIVALENT CONTROL DETAILS
3 - SECTION 520 AND BE OBTAINED FROM AN APPROVED NCDOT SOURCE. (SEE NOTE 3)
CN 2. AGGREGATE SHALL BE PLACED AND COMPACTED IN 8-INCH THICK (IN-PLACE) (SHEET 4 OF 4)
o EXCAVATION GRADE (VARIES) LIFTS TO 100 PERCENT ITS STANDARD PROCTOR MAXIMUM DRY DENSITY.
d 3. GEOTEXTILE SHALL HAVE A MINIMUM GRAB TENSILE STRENGTH OF 180 LBS,
PERIMETER BERM CROSS SECTION (TYP.) MINIMUM PUNCTURE RESISTANCE OF 75 LBS, TRAPEZOIDAL TEAR OF 75 LBS,
AND AOS OF LESS THAN 0.6 MM.
DETAIL r4 ALL-WEATHER ACCESS DESIGNED: PROJECT NO:
o NOT TO SCALE EC4 J.C.L. ARBD 23-1
m DRAWN: SCALE:
PERMIT ISSUE DETAIL 5 C.T.J. AS SHOWN
NOT TO SCALE qS4 APPROVED DAIL
J jet MAR. 2024
NOT FOR CONSTRUCTION FILENAME:
Il
0 ARBD-DO027
SHEET NUMBER: DRAWING NUMBER:
m
a 10 EC4
0 © 2024 Smith Gardner, Inc.
b

DocuSign Envelope ID: 1OC7CE7F-CCD9-4198-9643-FBE9D8F5 DOB 1
PREPARED FOR:
ARBD, LLC
STONE LCID LANDFILL
52 ROCK HILL DRIVE
CHAPEL HILL, NC
PREPARED BY:
NC LIC.NO.F-1370(ENGINEERING)
SC COA NO.CO1488
BLACK LETTERS
COMPACTED
PERIMETER/
EDGE OF LINER MARKER EMBANKMENT
ACCESS ROAD (SEE NOTATED) 1
(FIBERGLASS, PLASTIC, OR OTHER WEATHER _ _
H M RESISTANT PERMANENT MATERIAL) (SEE NOTE 1) MINE EXCAVATIONGARDNER
FINISHED GROUND SURFACE 1 2 //�/% /�
'3 5' �\/�\/�\ ENGINEERS
SLOPE TO DRAIN � � � � � � � �� 14 N. Boylan Avenue,Raleigh NC 27603 919.828.0577
DANGER 1526 Richland St.,Columbia SC 29201
PREPARED SUBGRADE 3
1.5' NOTES: �1 ,���awu.•,,,.
MINE BOUNDARY SEAL
1. ALTERNATIVELY, BERM MAYBE SUBSTITUTED BY 6' TALL FENCE AND/OR DocuSigned by,♦♦♦ CN CARO��'•.,�
NOTES: NO TRESPASSING 2. ROCKSAFT BOULDERS
ERM, OR EQUIVALENT,LARGER.
BE UTILIZED UNTIL MINE RECLAMATION �f g F, ♦9,3 Q\ ��SS/o�� ?
1. PLACE MARKERS EVERY 100—FT ON CENTER AND AT GRADES HAVE BEEN ACHIEVED. SEAL
BREAK POINTS.
023002
`S>T FNGINEE� 6� -
MINE BOUNDARY LIMIT MARKER SIGNAGE SAFETY BERM '%,�4- q°54� t4/2024
NOT TODETAIL DETAIL
D� NOT TOASCALE � NOT TODETAIL SEAL
SCALE � o '''•.
,,,���•u••n�a•,.
DocuSigned by:♦♦♦ '` CAR
EJIC5ECC95C
�p d,—SS/O��{""/E4AC._ SEAL
054367
SSE C'� 4/2024
'���q�m n►N•
REV. DATE DESCRIPTION
1 5/2024 RESPONSE TO COMMENTS
NO TRAFFIC OR _ PROTECTION REQUIRED WITH
ACCESS ALLOWED FENCE, BERM, OR BOULDERS
3H
2H
H
Electronic files are instruments of service provided by Smith
Gardner,Inc.for the convenience of the intended recipient(s),and
no warranty is either expressed or implied. Any reuse or
I� ( III I / / redistribution of this document in whole or part without the
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