20141215_Mine_Maps_51-50

A PPL I CA N T NAME - MATTHEW SAND & GRAVEL INC.
SITE MINE NAME - MA TTHEW PIT #4
SR 1009 COUNTY — JOHNSTON EXISTING HAUL ROAD.
PERMIT #51-48
A,
HAUL ROAD FROM
PREVIOUS PERMIT #51-41
MATTHEW PIT 14 HAUL / THE TRUSTEES OF JOHNSTON
ROAD TO BEGIN HERE
APPROXIMATELY 9,050 LF / COMMUNITY COLLEGE
VICINITY MAP �\ TO SR 1009 OLD MINE � OB 1856 PG 60
\ WETLANDS LOCATED ON THIS TRACT /
NO SCALE `\ ' APPROVED BY ARMY COE ON
� BN R 24,D? 20?01 1019�1TH USAGE
ACTION
DEWATERING
SEEDING SCHEDULE \ \ BOTTOM DIMENSIONS
20X40
NIF 2.•1 SIDE SLOPES SKIMMER BASW
\ g \ e BASED ON PUMP RATE OF 80 GPM
\ N \ �` ROBERT RANSOM G 441 GILL, ✓R yb WETLANDS AND 2 HR RET9MON nME TOP DIMENSIONS - 37'X 74'
Lime — 2 tons/acre (3 tons/acre in Cloy Soils) \ �� \ DB 547 PG 441 �� THIS BASIN MAY BE RELOCATED 3'DEPTH
\\ \� . 2
:1 SIDE SLOPES
SPERM/T BOUNDARY LINE APPROXIMATE LDCAnON WVR SH41L BE 6'LONG
\ ` OF PROPOSED' 4'SKIMMER WAN A 1.25'OR/RCE FOR A 2.96 U4Y DRAW DOWN nME
FERTILIZER — 1000 Ibs/acre — 10/10/l 0 `\ ``''�. WETLANDS & WETLAND LINE MONITORING WELL THS BAS/N WILL EYEMUALLY BECOME 7H£POND
LMiNW STEWART DRAPER \\ "\.� •�.-�, \\\ �--._.__.� ` cEVj �EON ,il1t �1111 tN = 3.42 ACNIF
r
SEED OB 2008, PG too4 />\\ '� \\ NON-WETLANDS
Temporary Seeding
Summer — German Millet, 40 Ibs/acre / �\ 50' °1ND/STURBED BUFFER
Winter — Rye (Grain), 120 Ibs/acre PROPOSED // \` ��` \\\ »+ I
Permanent Seeding PUMP // \\ LOCATION OF PREVIOUSLY PRnPosE PIER WITH Pir 4u 1
/ \ PERMITTED SAND MINE GTE RE HERE
K31 Tall Fescue, 15D Ibs/acre / \ '�•�� BEFORE IXGOf4TlON PIT
�
\ PERMIT 15141 BEG, \ 0J
TEMPORARY ORAIA(AGF DITCHES I
MULCH — 2 tons/acre — Small Grain Straw
NON-WETLANDS C c 50' UNDISTURBED BUFFER
PUMP TO \` "`,�� �� ____ CON � APPROXIMATE LOC4770N OF
Anchor - Asphalt Emulsion C9 300 gal/acre �\ �R �_ '�. 00 � THE DEWATERING
PUMP
RING BASIN
P
DEWATERING BASIN -..� �\ L+ �.. ,� ��. �,.--'--- g3g0'
FLOATATION _ I-1T{-1I1=111=1I1=1I1=1I1 \` as�5 3 Epp �� PERMIT BOUNDARY LINE SKIMMER EL4S/N #1
DEVICE =1 I I- ..`..` '`'� ( RPB 6 NG WETLANDS LOCATED ON THIS TRACT SILT FENCE NOT IN & WETLAND LINE TOP tMENSIONS - 50'X 100'
N/F \ '� 8ER 0 pc15� APPROVED BY ARMY COE ON
DANA STEWART DRAPER \ RO OCTOBER 24, 2011 WITH USAGE 21 SIDE SLOPES--- "J UNDISTURBED BUFFER 3'��
` �DB 2008, PG 1005 �
�\ ACTION ID. 201 1-01991 WETLANDS �� WEIR SHALL BE 10'LONG
SCREEN AROUND INLET 1=T- k�b 4'SKIMMER W N A 1.75'ORIRCE FOR A 2.98 DAY DRAW DOWN nME
`\ S/LT ON'�O�SE'p // THIS SON WILL EWMIAUY BECOME THE POND
OF SUCTION PIPE _ =I I I-1� 'III-I `� \ NST,gG4 ONCE ENG/�pL R4A0 �-•---.... DEWATERING BASIN 04 = 6.76 AC
LOK,6R 4,S7S /N iPOPERry -�.
TYPICAL LAYOUT FOR FLOATING NPF/ mks eorroD SLOPES 2DX40 WETLANDS APPROXIMATE LOGnoN
2.1 SIDE SLOPES � OF PROPOSED
OLD' MINE _' CONsrRUC NON-WETLANDS BASED ON PUMP RATE OF 80 GPM MONITORING WELL
PICK UP OF SUCTION PIPE / 1 EN1Rg/y EON ��. SILT FENCE NOT IN AND 2 HR RETENTION 17ME
FOR DEWATERING PIT �/ .-`� �� , UNDISTURBED BUFFER THIS BAS/N MAr BE ircZoGTm
NOTES:
NpF 11�c TEMPORARY DRAINAGE DITCHES SHALL 4 0 3g
/ � U So \' WETLANDS PERMIT BOUNDARY LINE 50, SPLIT INSTALLED
HE DR41NA E AREA (OPEN W 2
— BEFORE ANY EXCAVATION CAN BEGIN, THE CONSTRUCTION ENTRANCE, SKIMMER BASINS, TEMP -.-. NFx & WETLAND LINE x
'�� V CONC. 60 UNDISTURBED N7EL0) AND DIRECT THE FLOW TO
DIVERSION DITCHES AND ALL SILT FENCING MUST BE INSTALLED. THE SKIMMER BASIN MUST BE l ,� 50, MON. ,66 BUFFER THE TWO SKIMMER BASINS
CHECKED FOR. CAPACITY AFTER EACH MAJOR STORM EVENT AND WHEN IT .REACHES 112 CAPACITY, � �� PROPOSES BARRIER RE WErLaN�s "No/s;,7,ReEo Z
lT MUST BE CLEANED OUT. GATE INSTALLED HERE eu
' l BEFORE IXGVAnON � � DER 5 g �- �. �� •i..':
l BEGINS -` . ..—,••
f '\ 1 .CSC• ` J • y ..•e . " L '...i-
— THE PIT BOUNDARY WILL ONLY BE CLEARED AS NEEDED. BEGINNING AT THE EAST SIDE AND I "�� ��� ���'^'� o��o o �oB/ NO�'-H'ET y y y y i o�
C.AN,pS ___ WETLANDS
WORKING WEST THE AREA WILL BE CLEARED, TOPSOIL WILL BE STOCKPILED, USED TO COVER i N/F NON ,� ,9G0Et y _ SPLIT THE .erg» �
DANA STEWART DRAPER '`'� �� VQ w DRAINAGE SWALE FROM DRAINAGE AREA A.
EXPOSED AREAS WHEN A SECTION OF THE PIT lS COMPLETE OR IT MAY' BE SOLD AS NEEDED. De 1192, Pc 151 "` WETLANDS �, /�E PROCESSING AREA ro
(c, PIT
THEN THE SAND CAN BE EXCAVATED. THE WATER USED TO WASH OR SEPARATE THE SAND WILL �= BOUNDARY DEWATERING BASIN
DRAINED TO THE SKIMMER BASIN AS SHOWN. THIS TRAP WILL GROW AS THE PIT IS EXCAVATED AND EXISTING APPROXIMATE LOUMP OF
THE DEWATERING PUMP. PUMP �" •'
FIELD TO THE DEWATERING BASIN i
WILL EVENTUALLY BECOME THE POND.
— HAUL ROAD DITCHES ARE EXISTING AND ESTABLISHED, EXCEPT FOR +/-60OLF OF PROPOSED oNc. 5 ' So' UNDISTURBED BUFFER j
MON.
HAUL ROAD JUST BEFORE THE LEE PROPERTY, AND SHALL BE SEEDED AS NECESSARY. PERMIT BOUNDARY LINE NPF EX. /
& WETLAND LINE AXLE SKIMMER BASIN /1
— THE PERMIT BOUNDARY IS MARKED ON THE MINE MAP & IS THE LIMITS OF DISTURBANCE ''�'` XP7H sroNs - 5o X 100 1/
EXCEPT FOR ADJACENT TO THE WETLANDS THERE SHALL BE A 50' "UNDISTURBED" BUFFER. SILT FENCE NOT IN 2.1 sr0£ L BE 1 I
UNDISTURBED BUFFER WE1R SIDE
S BE 10'LONG' �
0� ® 4'SKIMMER W1TV A 1.75'ORIRCE FOR A 2.98 DIY DPAW DOWN nME /
THLS BASIN *XL E*WTUAILY BECOME THE POND /
— THE 100YR FLOOD PLAIN ENCOMPASSES THE ENTIRE PERMIT BOUNDARY 1 ZAOXIMATE LOCATION THE TRUSTEES OF JOHNSTON Lu - 676 ACWETLANDS PROPOSED COMMUNITY COLLEGE I
MONITORING WELL DB 1856 PG 60 '
— THERE ARE NO WETLANDS WITHIN THE PERMIT BOUNDARY, ACCORDING TO A WETLAND MAP 'ISU
PROVIDED BY TRUE LINE SURVEYING, PC, CLAYTON, NC NPF 10' --
- THERE ARE NO KNOWN WELLS WITHIN 500 FT OF THE PIT 1 NPF 8,
— ALL BUFFERS ADJACENT TO THE WETLANDS SHALL BE CONSIDERED "UNDISTURBED" \\ =1 11=1 11=►i I=I i 1=1 I—I I=►11=1 11=I 11=1 11=I I=1Ti=
TYPICAL CROSSECTION
LEGEND ` TOPSOIL & WASTE
\`\ STOCKPILE PIT
\ BOUNDARY
SILT FENCE `
PROPOSED L WATER
MIN �NPF --
SKIMMER BASIN CATEGORY AFFECTED ACREAGE NSF __ ---- I DEPTH —3I—
( III111,��111;111111=III-
i=1 1I-
DANA STEWART DRAPER -
_
o 0 0 o TEMPORARY CONSTRUCTION Tailing/Sediment Ponds 0.29 AC s 1=III I'''�II
Stockpiles 0.23 AC ' _ I-III_
o 0 0 o ENTRANCE Wostepile 0.05 AC ���\ NPF 3 WIDE
H ul Road 3.26 AC / BOTTOM - - - I_I�I_,, '-III
I-
3 rD TEMPORARY DIVERSION DITCH Processing Area a � // N/F E I hI i ®c f�
Mine Excavation 20.38 AC � \ �/ DAM STEWART DRAPER RG l D
DRAINAGE SWALE Permit Boundary 29.25 AC �\ / T YP/�� LTYPICAL CROSSECTION .,PIT EXCAVATION DEC z014
DRAINAGE SWALE LAND QUALITY SECTION
,� DRAWN BY ANDREW W HODGE, PE
TION DATE ENGINEER �a. �'�`,c CLIENT: PROJECT,
o REV. N0. REVISION DESCRIP Ate.. �A C � ro.
1 ADDRESS NCDENR COMMENTS 09 29 14 �i '�'�' °'°epm�C/. ,- AWH MATTHEW SAND & GRAVEL, INC
2 RELOCATED PORTION OF HAUL RD & ADDED MINING AREA TO THE NORTH 12 1 1 14 �� .R A W I�C1D GE ENGINEERING
� Q ,
b — . �Q SSI Y� w ENGINEER
o SEAL d MA T THE W PIT 11144
S'._ 21094 ENGINEERING • LAND DEVELOPMENT CONSULTING
PO BOX 140 I, SMI Tf IFIELD, NC 27577 SHEET TITLE.
• �' DATE: MINE l�ZAP
PHONE. 9 I9--934-3490
J + aaeaoaa
HORIZONTAL SCALE: VERTICAL SCALE: DATE: DWG #: SHEET.
FIRM # C-3998 1"=200' N/A 04/22/14 14-04A 1 of 4
\1 x 0Ua1W o)

APPLICANT NAME - MAT THEW SAND & GRAVEL INC.
SITE MINE NAME - MA TTHEW PIT #4
f
SR 1009 •• COUNTY - JOHNSTON EXISTING HAUL ROAD.
PERMIT #51-48
11 ka
71 D,
s ,
HAUL ROAD FROM
PREVIOUS PERMIT #51-41
N/r
THE TRUSMES OF Jut.
COMMUNITY COLLEGE
VICINITY MAP OLD DB 1856 PG 60
NO SCALE \\\ WETLANAPPROVDED BY LOCATED
ARMYOCOETHIS
TRACT
ON
OCTOBER 24, 2011 WITH USAGE
SEEDING SCHEDULE \\\ �� ACTION ID. 201 1-01991
Lime — 2 tons/acre (3 tons/acre in Clay Soils) \\\ g �� \`� �'� ROBERT RANSOM MASSENGILL, JR �ti Nu WETLANDS
DB 547 PG 441 �1 . �xu
FERTILIZER — 1000 /bs acre — \10 10 10 \ \\ '` -- �1U�_�'-•---.-••''' �yy PERMIT BOUNDARY LINE
/ / / \ �\\ `'�' --.,�_ WETLANDS & WETLAND LINE
SEED 04NA STEWART DRAPER \
Temporary Seeding De Zoos, Pc 1004 ���\\ ``�\ NON-WETLANDS ,ilu Plr
/// \\\ BOUNDARY �
\ �0 i
Summer — German Millet, 40 lbs/�acre 50' UND/STURBED�R�\ kh�
Winter — Rye (Grain), 120 /bs/acre
Permanent Seeding /�� \\\
K31 Tall Fescue, 150 /bs/acre /� `\ . .� L PERM/1TE0 SAND MINE OCA77ON OF Y �� `\\ SITE of 30' DEEP '
PERMIT,/5141
MULCH — 2 tons/acre — Small Grain Straw ` -`�
Anchor — Asphalt Emulsion © 300 al acre \\ -.-. -�-.. NON-WETLANDS coNc.
p g / � 1 -�„ _ 50 UNDISTURBED BUFFER
�R �
\ �lY� NPF
N�F�PS \. , .�././ -- 83. SED
90' 'lu WAPTEROLEYEL ,lUr
>tP0SO PO WETLAN `` ,,y� Nu PERMIT BOUNDARY LINE �
DANA STEWART DRAMPER ~� \\ RO��R1 Va �' APPROVED BY ARMY S LOCATED OCOEHON IS TRACT J PIT & WETLAND LINE
OCTOBER 24, 2011 WITH USAGE
DB 2008, PG 10105 BOUNDARY ,u �
\ ACTION ID. 201 1-01991 j WETLANDS 6e0 .1AU
1 Nlu
9/ �\ _Ju WETLANDS
OLD MINE _ NON-WETLANDSNu
Rao vH So \ Nu WETLANDS � PERMIT BOUNDARY LINE 50. PIT
�C�'
CONC. & WETLAND LINE UNDISTURBED BOUNDARY &
MON. 1666 BUFFER
� 1 WE72ANQ,S � (1Np�S7LRB�'p 6l�i�FER C ��O� �;:,:`� •� .�
20 ti
30'DEEP
/VON to
K'ETL,gNO,s
DANA STEWAF DRAPER --�--� NON WETLANDS
DB 1192, PG 151 WETLANDS SITE LEFT
J? AS A POND
a 30' DEEP
OLD MINE 20' DEEP 10,
NpF
NIWL JIL CONC. 5 50' UNDISTURBED BUFFER
MON.
PERMIT BOUNDARY LINE NPF EX. r
& WETLAND LINE PIT AXLE PROPOSED
�
BOUNDARY WATER LEWL '
10
N/F J
WETLANDS THE TRUSTEES OF JOHNSTON
COMMUNITY COLLEGE
DB 1856 PG 60 i
NIWL
Nu NpF
NpF
~\\ P'I T
\ BOUNDARY
\\ PROPOSED WATER
LEVEL
NIF
kDANA STEWART DRAPER
w
i=III—'
,III,,,III, ,)�III� ,III—".
NF
DANA S7EWA T DAMPER TYPICAL CROSSECTION
z PIT EXCAVATION
REV. N0. REVISION DESCRIPTION DATE ENGINEER t� DRAWN BY.
�` 'o— ANDREW W HODGE, PE CLIENT.' PROJECT.
1 ADDED MINING AREA TO THE NORTH 12 11 14 �''
' AWH MAT'THEW SAND &
_ A W HDDGE ENGINEERINGGRAVEL INC
ENGINEER•
\ 21� ENGINEERING , LAND DEVELOPMENT CONSULTING MA T�'HE PIT #4
U
Gtt�F A : PO BOX 40 SMITHFIEL©, NC 27577 SHEET TITLE:
44 PHONE. 9 1 9—934 3490
IZECLAIMATION MAP
FIRM HORIZONTAL SCALE: VERTICAL SCALE: DATE. DWG #: SHEET
# C-3998 NIA 04/22/14 14-04A 2 OF 4
Q)l I xc cq C-Uk �

CONSTRUCTION SEQUENCE
so
4
5V WA�-lrn ST(.)NE- N
1. OBTAIN GRADING PERMIT AND STORMWATER PERMIT
RROW PIT DEWATERING BASIN DETAIL
or", 01'� -
140V
(IF APPLICABLE). R CLM A STM
'10 OVER,AP
-old" 811 LAW 11110111111l P17 CWTIRIN RO= E %IUW Own, SIM
2. BEFORE BEGINNING ANY LAND DISTURBING ACTIVITY. 0 .�) ldrrt I
V =*41111111111p * 4 1, a4mv is
T 1x fWE jrW
up
THE CONTRACTOR SHALL NOTIFY THE AGENCY (OR immnanav 1OW GM AND A WNMX
AGENCIES) THAT ISSUED THE GRADING AND STORMWATER TIME OF 2 HUM.
51'? PENC� FAURI,
PERMIT(S), AS TO THE DATE THE LAND DISTURBING 'ri V111R., .3,
ACTIVITY WILL BEGIN. DIVISION OF LAND RESOURCES, LAND HANDVIARf- CUM" ()�%l 'V%P�E FCiiC'-
QUALITY SECTION, RALDGH, N.C. 919-791-4200. TM COM FtM WMI A M78KAL
IrALVILYIEP I taL M
FILIER, IT- i C14111.1 Dllllht� -INS-111,1111111114 WRIN6
VAT Womw W
`,fU 0: TU T All­l`��
5',' WASHo1,, !LIST Dt,.' FF.,' L 1,
iDF"AiNAG Arz--A UOF'� INO" EXCEP) '/-i
My= A$' SUM FM4A OF TM WLF_f%WMN.:E
J. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE ACRL ANI� THFRE 1.3`11'1 AF-*---', US L OW XrIML 7W. tWITALL$M
FILOW AS A RE-PhR 0I" 51!.T FENCE ri.VLQRC�
TEMPORARY DIVERSIONS, SILT FENCING, SEDIMENT -------
M, a, OF "M PM
A 9 M T 12M 0"!
BASINS, CHECK DAMS, PERMANENT LEVEL SPREADERS OR OTHER
A"W TO = arlill 9ATINE 91M
MAMMUM 2 f:r[I Al"ART
EROSION CONTROL MEASURES SHOWN ON THE APPROVED HARDWARF CLCT, --WRE
'Pr fir, NM &MfJL#AW"$&1 NM
DEVICES. I IM WAMD 11177
PLAN, CLEAR ONLY AS NECESSARY TO INSTALL 7 r,$=f�D SZOE KJM
OF Im via"
4. CALL 919-791-4200 DIVISION OF LAND RESOURCES, _1777
MIT=4
LAND QUALITY SECTION, RALEIGH, N.C. FOR ON SITE
i FOR IM
INSPECTION AND CERTIFICATE OF COMPLIANCE. JL'7 FAB
ZRI.),
WTWA LA
5 BEGIN CLEARING AND GRUBBING. MAINTAIN DEVICES INUll-
:Y Figure 6.65a Porous baffles in a sediment basin. The flow is distributed evenly across the basin to
feduce flow rates and turbulence,resuitirc in greater sediment retention RM
AS NEEDED. ROUGH GRADE SITE. t*WT EMED ft FT 1* WISW FOR 1W EA ELM low
V=141 IRE RM FM B0111111101 VIT 111111111100tt"VMIN�
6. INSTALL STORM SEWER (IF SHOWN) AND PROTECT INLETS
BAFFLE SPACING
WITH SILT FENCING, SEDIMENT TRAPS OR OTHER APPROVED
MEASURES AS SHOWN ON THE PLAN. INSTALL THE APPROPATIVE
=WT 4
SIZED OUTLET DISSIPATER AS SHOWN ON THE PLANS AS INDIACTED IN NOT TO SCALE TVA1W Limpid AM RZ1111611 PIPE
pm WOriiZ
THE PIPE CHART. BEGIN CONSTRUCTING BUILDINGS, ECT. BLIPRY WINE7 FENCE, HARDWARE TNEFFLUW E IRM TM I 1' 10 Rn MMTOXW
AND SiLT FF*217, FADRiC 6 li�C-iF,7 INT(, Vi TO A 1111111IM" ORTH OF If 'ItsIN. NaM' P OF
7. STABILIZE SITE AS AREAS ARE BROUGHT UP TO GRADE TH5 TRENCH,
WITH VEGETATION, PAVING, DITCH LININGS, ETC. Figun,6,1 7d of Fo,n�.J, FWME A MAWOW =811111IM" W AT TRE
WrLST OF rlll`11121R I Am cullmr OF
to d�­, 711512mram AWAW =1111 F=M UFFUl $111IMEL MIM 1
8. GROUNDCOVER MUST BE APPLIED TO INACTIVE DISTURBED AREAS Owip 0 mn, iL grocie oral do
AIM V8_1012 Fl1t MfrLtr 010 DITCH.
WITHIN 15 WORKING DAYS OR 30 CALENDAR DAYS, WHICHEVER IS SILT FENCE WITH OUTLET
4
1.
SHORTER, ON TEMPORARY AREAS, 15 WORKING DAYS OR 90 CALENDAR NOT TO SCALE MAINTENANCE MMICAL 8=110M VIIN
DAYS, WHICHEVER IS SHORTER, ON PERMANMENT AREAS, 21 CALENDAR bes,q.oepth
DAYS, ON EXPOSED SLOPES, AND 15 WORKING DAYS OR' 60 CALENDAR INSPECT ROLLED EROSION CONTROL 5, Longitudinol
INOT rQ SCA
anchor trench
c choonel 2"to of
DAYS, WHICHEVER IS SHORTER IN SENSITIVE WATERSHEDS el PRODUCTS (RECP) AT LEAST WEEKLY "Uring steclucd p.mlicration
AND AFTER EACH SIGNIFICANT (112
9. WHEN CONSTRUCTION IS COMPLETE AND ALL AREAS Plan View INCH OR GREATER) RAIN FALL EVENT
ARE STABILIZED COMPLETELY CALL FOR INSPECTION
REPAIR IMMEDIATELY. PIT DEWATERING BASIN
I(SEE NOTE f4 ABOVE). ns'ailcrti f n o
GOOD CONTACT WITH THE GROUND TypicalbinkeTS o'TUr wth tmv.n o-l'.1
MUST BE MAINTAINED, AND EROSION refoloemelt—is NOT TO SCALE
MUST NOT OCCUR BENEATH THE RECP
10, IF THE SITE IS APPROVED, REMOVE TEMPORARY DIVERSIONS,
ANY AREAS OF THE RECP THAT ARE Tnterm item check slot ton qiiud,nol mKo,ttemlh
SILT FENCING, SEDIMENT BASINS, ECT, AND SEED OUT OR DAMAGED OR NOT IN CLOSE CONTACT
PAVE ANY RESULTING BARE AREAS. Inflow WITH THE GROUND SHALL BE
Shirgle-lop splicec arAs or Dag in new
ANY STORMWATER RETENTION POND SHALL BE CLEANED structure REPAIRED AND STAPLED. roil in on intior-marent check slot
IF EROSION OCCURS DUE TO POORLY Arm Assembly
(SEDIMENT REMOVED) AND RECONSTRUCTED TO ELEVATION Pnepc,s.1 4�d oppty seed loefw*�
CONTROLLED DRAINAGE, THE PROBLEM
AND VOLUME SPECIFICATIONS AS NOTED ON PLANS. nstlli-blonk.ls,mots or a
SHALL BE FIXED AND THE ERODED teovpoAry chomel Imer
ALL REMAINING PERMANENT EROSION CONTROL DEVICES AREA PROTECTED
SUCH AS VELOCITY DISSIPATERS SHOULD BE INSTALLED NOW. MONITOR AND REPAIR THE RECP AS 'C-Enclosure
NECESSARY UNTIL GROUND COVER IS
11. WHEN VEGETATION HAS BECOME ESTABLISHED, CALL FOR ESTABLISHED.
FINAL SITE INSPECTION (SEE NOTE #4 ABOVE). Water Entr�
ierW Unit
PERSPECTIVE VIE
I d via.
12. OBTAIN A CERTIFICATE OF COMPLETION. Emergeincy PVC End PVC Vent
-hedisle 40
spill" PVC Elbow
cap
Pipe
Pipe
mores SEEDBED PREPARATION
Average Water 5urtace
Width W
seed-d se until veqet.,.n ber­�ertw,shtd
6­1',Aed th,~S doST. o.C­,f.nq 6 fj/�, turf PVC End
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES Cap
DEEP OVER ADVERSE SOIL CONDITIONS, IF AVAILABLE. Area of basin water surface at
top of principal spillway elevation Baffles Schedule 40
PVC Tee PVC Pipe PVC Pipe
2. RIP THE ENTIRE AREA TO 6 INCH DEPTH. F'"Holes in PVC Tee orifice
DITCH LINER Lhiderside Flexible Plate
J. REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER 06STRUCTIONS NOT TO SCALE Hose
LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM.
Inflow Baffles I'Freeboard Embankment
4. APPLY AGRICULTURAL LIME, FERTILIZER, AND SUPERPHOSPHATE Structure Bottom Surface
UNIFORMLY AND MIX WITH SOIL (SEE BELOW). END VIEW
2 min top FRONT VIEW
A
6 M n.Invent PI
5. CONTINUE TILLAGE UNTIL A WELL—PULVERIZED, FIRM, REASONABLY Ma C n
UNIFORM SEEDBED IS PREPARED 4 TO 6 INCHES DEEP,
Me-QWJC Steep cut 6 freeboard
-Filter fabricgency or fill A SKIMMER PIPE
6. SEED (150 IBSIACRE) ON A FRESHLY PREPARED SEEDBED AND --qq spii►Tway
slop t-fili— —fil
e
l —
NOT TO SCALE
COVER SEED LIGHTLY WITH SEEDING EQUIPMENT OR CULTIPACK Sediment'
AFTER SEEDING. storage zone Cross-Section
View 2:1 slope
7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. or flatter
SKIMMER BASIN WITH BAFFLES
8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR NOT TO SCALE 8' MAX.
RESEEDINGS WITHIN THE PLANTING SEASON, IF POSSIBLE. MAINTENANCE PERMANENT DIVERSIONS VARIABLE AS DIRECTED BY THE ENUI-Nn-r—
IF STAND IS OVER 60Z DAMAGED, RE—ESTABLISH FOLLOWING F
ORIGINAL LIME, FERTILIZER AND SEEDING RATES. INSPECT BAFFLES AT LEAST ONE A WEEK AND AFTER EACH RAINFALL. MAKE MAINTENANCE NOT TO SCALE
ANY REQUIRED REPAIRS IMMEDIATELY
BE SURE TO MAINTAIN ACCESS TO THE BAFFLES. SHOULD THE FABRIC OF A INSPECT PERMANENT DIVERSIONS AFTER EVERY RAINFALL DURING THE
9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE TREATMENT BAFFLE COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE IT CONSTRUCTION OPERATION. IMMEDIATELY REMOVE ANY OBSTRUCTIONS FROM MIN. 10 GA
LINE WIRES MIN, 12 1/2 GA,
AND FERTILIZATION AFTER PERMANENT COVER IS ESTABLISHED. PROMPTLY.
THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CHECK OUTLETS AND IN�E RMEDIATE
REMOVE DEPOSITS WHEN IT REACHES HALF FULL TO PROVIDE ADEQUATE MAKE TIMELY REPAIRS AS NEEDED. MAINTAIN THE VEGETATION IN A VIGOROUS, WI ES
STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE HEALTHY CONDITION AT ALL TIMES. r .
SOIL PREPARATION BAFFLES. TAKE CARE TO AVOID DAMAGING THE BAFFLES DURING CLEANOUT
SEDIMENT DEPTH SHOULD NEVER EXCEED HALF THE DESIGNED STORAGE DEPTH GRADE
AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED,
• AGRICULTURAL LIMESTONE — 2 TONS/ACRE (J TONS IN CLAY SOIL) REMOVE ALL BAFFLE MATERIALS AND UNSTABLE SEDIMENT DEPOSITS, BRING THE Compacted soilLP
• FERTILIZER — 1,000 LBSIACRE — 10/10/10 AREA TO GRADE, AND STABILIZE IT, 2
• SUPERPHOSPHATE — 500 LBSIACRE — 207. ANALYSIS n-
• MULCH — 2 TONS/ACRE — SMALL GRAIN STRAW Ii:kow
Is"mim
• ANCHOR — ASPHALT EMULSION @ 300 GALS/ACRE FRONT VIEW
MY
STEEL POST
SEEDING SPECIFICATIONS 6 typical WOVEN WIRE FABRIC
Figure 6.20a Temporary earthen diversion coke.co SILT FENCE FABRIC
1100
1. TEMPORARY SEEDINGe°O�V ®low
C) t
W
• SUMMER. GERMAN MILLET, 40LBIACRE — MAY I THRU AUG 15 6.20.1 Cq z FILL SLOPE
• FALL & WINTER: RYE (GRAIN), 120 LB/ACRE — AUG 15 THRU MAY 1
BOIES:
2. PERMANENT SEEDING USE SILT FENCE ONLY WHEN DRAINAGE AREA, GRADE
• TALL FESCUE, 80 LB ACRE 6'min Coarse aggregate DOES NOT EXCEED 1/4 ACRE AND NEVER IN
• SERICE LESPEDEZA, 20 LB/ACRE 2-3' 3:1 max AREAS OF CONCENTRATED FLOW 6" MIN. COVER OVER SKIRT*
FOR REPAIR OF SILT FENC• KOBE LESPEDEZA, 10 LB/ACRE coarse aggregate E ANCHOR SKIRT AS
FAILURES, USE NO. 57 DIRECTED BY ENGINEER
18"min f\O\N WASHED STONE
Figure 6.06a Grave)on"rim/exii keeps sediment kom leaving Ote oonstvotim site(modified from Va SWOO).
f FOR ANCHOR WHEN SILT FENCE
IS PROTECTING CATCH BASIN, SIDE VIEW
F,to 71 9'typical 0
6
TEMPORARY DIVERSIONS STANDARD TEMPORARY SILT FENCE
NOT TO SCALE
MAINTENANCENOT TO SCALE MAINTENANCE
TEMPORARY CONSTRUCTION ENTRANCE/E'XIT
ci INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS
NOT TO SCALE INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIA TEL Y.
MAINTENANCE IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND RIEPAIR THE SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT
DIVERSION RIDGE. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS PROMPTLY REPLACE BURLAP EVERY 60 DAYS.
MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED, REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO
CONSTRUCTION SITE THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2 INCH STONE. AFTER EACH RAINFALL, REMOVE THE RIDGE AND THE CHANNEL TO BLEND WITH THE AVATURAL REDUCE PRESSURE ON THE FENCE TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLE4NOUT.
INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT AS NECESSARY IMMEDIATELY REMOVE GROUND LEVEL AND APPROPRIATELY STABILIZE IT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND TO
ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HATS BEEN PROPERTY STABILIZED,
DRAWN BY:
REV. NO. REVISION DESCRIPTION DATE ENGINEER CAR ANDREW W HODGE, PE CLIENT: PROJECT:
1 ADDRESSED NCDENR COMMENTS 09/29/14 AWH
S
I MATTHEW SAND & GRAVEL, INC
ENGINEER.
A W HOD(-T'y1LS7
E094 Al,
ENGINEERING * LAND DEVELOPMENT CONSULTING MA T THE W PI T 27#4
1
& PO BOX 7401, SMITHFIELD, NC 27577 SHEET TITLE-
DATE:
G
PHONE: 979-9,34-3490
N�74_4 EROSION AND SEDIMENT CONTROL HORIZONTAL SCALE., VERTICAL SCALE:
FIRM # C-3998 DETAIL SHEET -.14-04A 3'
NIA I NIA JDATE 04/22/14 DWG
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.� REV. N0, REVISION DESCRIPTNON DATE ENGINEER . �,`�"^ ¢� ao�°. !/,�,w�✓,� ANDREW W HODGE, PE
1 ADDRESSED NCDENR COMMENTS 09 25 14 Vic`* .����F�G.sS1� � f'� AWH MATTHEW SAND & GRAVEL INC
2 ADDED MINING AREA TO THE NORTH 12 1 1 14 10. �� A W HOD GE ENGINEERING
o R SEAL,10ENGINEER: MA TTHE W PIT #
J r �� ENGINEERING + LAND DEVELOPMENT CONSULTING
PO BOX 1401, SMITHFIELD, NC 27577 SHEET TITLE.
DATE PHONE: [phone] FIRM C-3998 OVERALL MAP
HORIZONTAL SCALE: IVERTICAL SCALE: DATE: DWG �/: SHEET.
1"=200' NIA 04/22/14 14-04A 4 of 4