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1 Or
I I CATCH BASIN
TOP 444.12
CATCH BASIN INV. IN 440.60
TOP 444.95 INV. OUT 440.57
I I INV. IN WT 440.0 SIN 15" R�'_ SW .12
IPS
83,29.21 - E 450
s.e3 3.32 VENTURE PROPERTIES M. LLC � �}
- I
D.B. 2890, PG. 877
FES TRACT 3
a INV, OUT 435.93 P.B. O0 9 PG. 8-3236 - - - - -
� 9 PIN N0. 9586 -78 -3233
1 rc ZONING: COMM �� I I EOP
\ Q 10 LAND USE: VACANT _ �-
\ L _
JUNCTION Box
TOP 437.14 300 AI
` 60 PRIVA
g1V. (NLL OF ) JINV, OUT 135.24 �� � _- I ,-�. � � MANHOLE P.B. 010.
IPS
o BENCHMARK EOP ��� �S�OT V GRAVEL TOP I x 436
\ v
COTTON SPIKE SET -� �/ CONSTRUCTION INV. IOUT 34366✓!f
1 ELEV. =437.47' ,� ENTRANCE ss--�
/NAw. 88
A
20 SEWER EASEMENT
q -- \ � -
_ ROCK CHECK DAM / �� P.B.
2010. P�674 -676 0 -
TYPICAL _ � -ss d
` TOP 436.99 4 / -SS -- ASPHA�A4 ^,h'G -�-
°1 1 INV. IN 429.69 �-
33�p N ---
\ I
TOP 436.45
1 \ INV. (FULL OF SAND)
7�.i3 \ u •'
\ IMITS OF DISTURBANCE 83 29 2 \ d 1
\ '4 _
I I o a
S
� W
1 1 g FER ® ® ® 1
20 ETBA K LIN \ \ I I 1
TE�PO D RSION
9"S DITCH (TYP.)
1 BOCK & GRAVEL
I 1 ' INLET PROTECTION �' I
(TYPICAL)
1 c o
0.66
TEMPORARY SKIMMER SEDIMENT BASIN SIZING
DENUDED AREA, DA = 1.70 AC,
DRAINAGE AREA, A = 1.70 AC.
RUNNOFF COEFFICIENT, C = 0.30
TIME OF CONCENTRATION, TIC = 5 MIN
RAINFALL DESIGN STORM = 10 YEAR
RAINFALL INTENSITY, 1 = 7.2 IN /HR
PEAK FLOW, 0 = CIA = (0.30)(7.2)(1.70)
0 = 3.67 CFS
SURFACE AREA REQUIRED = (325)0 = (325)(3.67)
= 1,193 SF
SURFACE AREA PROVIDED = 1,232 SF ® ELEV. 430
SEDIMENT VOLUME REQUIRED = 1800 CF /AC x DA
= (1800)(1.70)
= 3,060 CF
SEDIMENT VOLUME PROVIDED = 3,308 CF 0 ELEV. 430
TOP OF BERM ELEV. = 431.50
EMERGENCY SPILLWAY = 10.0' WIDE
SPILLWAY ELEVATION = 430.5
SKIMMER SIZE = 2" DIAMETER W/ 1.00" ORIFICE
DEWATERING TIME = 3.45 DAYS
EROSION CONTROL LEGEND
SF SF SILT FENCE
CENTERLINE OF CHANNEL
LIMITS OF DISTURBANCE
STD ==>TD TEMPORARY DIVERSION
13 Et o- a TREE PROTECTION FENCE
PERMANENT SEEDING -
SHO ILDERS. SIDE DITCHES SLOPES (MAX 3:1)
DATE TYPE
AUG. 15- NOV. 1 TALL FESCUE
NOV. 1 - MAR,1 TALL FESCUE
AND ABRUZZI RYE *(NURSE CROP)
MAR. 1 - APR. 15 TALL FESCUE
APR. 15- JUN. 30 HULLED COMMON BERMUDAGRASS
PERMANENT SEEDING -
SLOPES (3:1 TO 2:1)
AUG. 15 -NOVA TALL FESCUE
AND SERICEA LESPEDEZA (UNHULLED. UNSCARIIED)
NOV. 1 -MARA TALL FESCUE
AND CERICEA LESPEDEZA (UNHULLED. UNSCARIFIED)
AND ABRUZZI RYE
MAR, 1 -JUNE 1 TALL FESCUE
AND SERICEA LESPEDEZA (SCARIFIED)
MAR. 15 -JUNE 30 WEEPING LOVEGRASS
AND SCRICEA LESPEDEZA (SCARIFIED)
MAR 15 -JUNE 30 HULLED COMMON BERMUDAGRASS
AND SERICEA LESPEDEZA (SCARIFIED)
TEMPORARY SEEDING
JUNE 1 -SEPT. A TALL FESCUE -(NURSE
ORDSOORRGHUMTOP ANHYBRIIS -(NURSE
CONSULT CONSERVATION ENGINEER OR SOIL CONSERVATION SERVICE FOR
ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES FOR VEGETATION
OF DENUDED AREAS THE ABOVE VEGETATION RATES ARE THOSE WHICH DO WELL
UNDER LOCAL CONDITIONS; OTHER SEEDING RATE COMBINATIONS ARE POSSIBLE.
-NURSE CROP/TEMPORARY - RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED
PERMANENT VEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROW OVER 12"
IN HEIGHT BEFORE MOWING. OTHERWISE FESCUE MAY BE SHADED OUT.
MULCH WITH WHEAT STRAW AT 2.000 LOS /AC.
PI ANTING RATE
200 LOS /ACRE
200 LOS . /ACRE
25 LBS. /ACRE
205 LLB /ACRE
10 LBS /ACRE
40 TO 50
15 LBS/ACRREES,
40 TO 50 LBS,
200 LBS /ACRE
30 LOS /ACRE
436
1 v
-
I -
\ 134 1 I I ® 15'
0
436
Ln
0 Q
i
P
C
11 m rl m
FAMI Y DOLLAR
(8250 sf�
oil I F.F.E. = 4 6.6T
\ y g •70 O I BL K &GRAVEL A3g
2 0 / INL PROTECTION
x•435 / (TYPICAL) /
43
o 4
'-'
I 1 ° / I
I SS _ I
LIMIT OF DISTURBAN r - -
\ T Y DIVERSION 1
Designer
wa(R
Scale
1" = 20•
Drawn By
Date
1/30/13
Checked By
job No.
DM
02120304
DITCH (TYP.) o i
\ 9
I
40
\ I 1 430.1V�
\ 1n
1 I 1
BE IN SILT fE CE
I
y
I
�r ■
1
WE
■
:- "
+
1 431.5+
i +431.5
/ SF
4 N SF
I /
/ I /
LEAVE A 10• GAP IN
ISILT FENCE AT SPILLWAY
II
436
I
ROCK DO I
INLET PROkCTION
(TYPICAL) -
4T.
1 1
1
FAMILY DOLLAR STORE - #705283
Harnett County North Carolina
_ I-- -
EROSION CONTROL NARRAI IVE:
THE 1.1 ± ACRE SITE IS LOCATED ON BUFFALO LAKE ROAD IN HARNETT COUNTY_ THE EXISTING SITE I SPARTIALLY CLEAR AND PARTIALLY WOODED_
"THE DEVELOPMENT WILL BECOME A RETAIL FAMILY DOLLAR STORE. THE SITE DRAINS TO THE SOUTH ANDWEST, AND DRAINS INTO THEUPPER LITTLE
RIVER WHICH DRAINS EAST INTO TI IF CAPE FEAR RIVER. SOIL TYPES CONSIST OF COSTAL PLAIN SANDS.
SEDIMENT RUNOFF WILL BE CONTROLLED WITH THE INSTALLATION OF DIVERSION DITCHES, SILT FENCE, AND A SKIMMER BASIN..
PROJECT NOTES
1. ALL LAND DISTURBING ACTIVII IES SHALL BE CONDUCTED IN ACCORDANCE WITH THE SEDIMENTATION AND EROSION CONTROL STANDARDS
AND PRACTICES PRESCRIBED BY NCDLQ.
2. ALL TEMPORARY EROSION CON FROL MEASURES SHALL BE MAINTAINED IN PROPER WORKING CONDLT)ON DURING THE PERIOD OF
-ASEMENT CONSTRUCTION.
676 c 3. SEE SHEETS 6.0 & 6.1 FOR EROSION CONTROL DETAILS AND MAINTENANCE.
4. THIS PROPERTY IS LOCATED IN FLOOD ZONE "X" PER THE FEMA MAP 3710958600J, DATED 712/2004.
5. RECEIVING WATERCOURSE - CAPE FEAR RIVER.
6. LATITUDE AND LONGITUDE - 35018'30" N 79 °02'36" W
EROSION CONTROL NOTES:
1. SLOPES SHALL BE NO STEEPER l I LAN 3:1 WITHOUT APPROVAL FROM THE ENGINEER.
2. TEMPORARY SILT FENCE MAY BE REQUIRED TO BE INSTALLED IN AREAS WHERE SEDIMENT BASINS HAVE BEEN REMOVED, GRADED, AND SEEDED.
-� THE SILT FENCE SHALL REMAIN IN PLACE UNTIL GRASS IS ESTABLISHED.
3. ALL EROSION AND SEDIMENTATION CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY
RUNOFF - PRODUCING RAINFALL BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN
ALL PRACTICES AS DESIGNED.
4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SILT FENCE WHEN IT BECOMES ABOUT 6- INCHES DEEP AT THE FENCE. THE SILT FENCE WILL BE
REPAIRED AS NECESSARY TO MAINTAIN A BARRIER.
LIMITS OF DISTURBANCE 5. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO THE SPECIFICATIONS IN THE LANDSCAPE PLAN
TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER.
6. THE TREE PROTECTION FENCE SHALL BE MAINTAINED ON THE SITE UNTIL ALL SITE WORK IS COMPLETED AND THE FINAL SITE INSPECTION HAS
TEMPORARY DIVERSION TAKEN PLACE.
�- DITCH (TYP.)
I
)1
.1
I -
�J�
LIMITS OF DISTURBANCE
TEMPORARY DIVERSION
DITCH (TYP.)
RIP -RAP OUTLET
8•W x 22"D x 121
AVG. V DIN.
CLASS B STONE
0- 6.48 CFS
FLOW DEPTH= 1.08•
VEL.= 4.74 FPS
EROSION CONTROL PLAN
CONSTRUCTION SEQUENCE:
DO NOT START WORK UNTIL RECEIPT OF ALL NECESSARY PLAN AND PERMIT APPROVALS INCLUDING LAND DISTURBANCE PERMIT.
1. CALL NCDENR/LQS 910-433 -3300 TO SCHEDULE A PRE -CONSTRUCTION CONFERENCE AT LEAST FIVE WORKING DAYS BEFORE BREAKING GROUND.
2. INSTALL CONSTRUCTION ENTRANCE. CLEAR ONLY AS NECESSARY TO INSTALL TREE PROTECTION FENCE, SILT FENCE, TEMPORARY DIVERSIONS AND
GRADING FOR TEMPORARY SKIMMER BASIN. INSTALL TEMPORARY DIVERSIONS CHANNEL LINERS IF NOTED. SEED /MULCH AND ANCHOR ALL
SEDIMENT AND EROSION CONTROL MEASURES UPON INSTALLATION, SEE TEMPORARY SEEDING SCHEDULE.
3. CALL FOR ON -SITE INSPECTION BY NCDENR, LAND QUALITY AT 910-433 -3300. IF APPROVED BEGIN CLEARING AND GRADING OF REMAINDER OF
DISTURBED LIMITS.
4. BEGIN FINISHED GRADING, FILLING AND COMPACTION OF SITES.
S. CONTRACTOR SHALL MAINTAIN SILT FENCE, DIVERSIONS AND SKIMMER BASIN ON A DAILY BASIS.
6. CONTRACTOR SHALL CLEAN OUT SEDIMENT BASIN AS REQUIRED TO MAINTAIN ADEQUATE STORAGE FOR SEDIMENTATION.
7. CONTRACTOR SHALL INSTALL THE STORM DRAINAGE SYSTEM AND ROCK PIPE INLET PROTECTION AT NEW INLET LOCATIONS AS SHOWN ON PLAN.
B. BEGIN FINISHED GRADING ACTIVITIES. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION. INSPECTION AND
MAINTENANCE SHALL BE PERFORMED AFTER EACH RAINFALL EVENT. THE SILT FENCE SHALL BE INSPECTED AND ALL EXCESS MATERIAL SHALL BE
REMOVED. ANY DAMAGED AREAS OF SILT FENCE SHALL BE REPAIRED ON A DAILY BASIS.
9. PURSUANT TO G.S. 113A- 57(2), I HE ANGLE FOR GRADED SLOPES AND FILL SHALL BE NO GREATER THAN THE ANGLE THAT CAN BE RETAINED BE
VEGETATIVE COVER OR OTHER Y
ADEQUATE EROSION -CONTROL DEVICES OR STRUCTURES. IN AN EVENT, SLOPES LEFT EXPOSED WILL, WITHIN 21
CALENDAR DAYS OF COMPLETION OTHERWISE VI PERMANENT
N OF ANY PHASE OF GRADING BE PLANTED OR OTHERW S PROVIDED WITH TEMPORARY OR P NENT
GROUND COVER, DEVICES OR S 1 RUCTURES SUFFICIENT TO RESTRAIN EROSION. PURSUANT TO GS. 113A- 57(3), PROVISIONS FOR PERMANENT
GROUND COVER SUFFICIENT T(1 RESTRAIN EROSION MUST BE ACCOMPLISHED FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90
CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. DISTURBED AREAS LEFT INACTIVE
BETWEEN ANY PHASE OF GRADING SHALL BE TEMPORARY SEEDED WITHIN 15 WORKING DAYS OR 30 CALENDAR DAYS, WHICHEVER IS SHORTER.
PROVISIONS FOR PERMANENT GROUND COVER MUST BE ACCOMPLISHED ON EXPOSED SLOPES 21 CALENDAR DAYS, AND IN REMAINING AREAS
WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER IS SHORTER.
10. ALL AREAS AND SLOPES DISTURBED DURING CONSTRUCTION AND EXPOSED SHALL BE STABILIZED WITH TEMPORARY SEEDING AND 0 O $ E G MULCHING
WITHIN 15 WORKING DAYS, BUT NO MORE THAN 14 CALENDAR DAYS, FOLLOWING COMPLETION OF ANY PHASE OF GRADING OR PERIOD OF
INACTIVTFY. PERMANENT GROUNDCOVER IS TO BE ESTABLISHED FOR ALL DISTURBED AREAS WITH 14 WORKING DAYS, BUT NO MORE THAN 14
CALENDAR DAYS, FOLLOWING COMPLETION OF CONSTRUCTION, COMPLETION OF GRADING OR PERIOD OF INACTIVITY. PERMANENT SEEDING,
MULCHING AND GROUND COVER SHALL BE APPLIED TO THE SITE FOLLOWING COMPLETION OF ONSTR CTI
C U ON .
11. ALL DISTURBED AREAS TO BE SEEDED AND MULCHED PER PERMANENT SEEDING SCHEDULE WHEN WORK IS COMPLETE.
12. ALL SEDIMENT SHALL BE REMOVED FROM BASIN AND DISPOSED OF IN A LEGAL MANNER. ALL TEMPORARY DIVERSIONS SHALL BE GRADED OUT
TO MATCH PRE - CONSTRUCTION GRADES. THE SKIMMER BASIN SHALL BE FILLED TO MATCH THE PRE -CONSTRUCTION GRADES.
THESE AREAS SHALL BE SEEDED AND MULCHED PER THE PERMANENT SEEDING SCHEDULE. THE SIFT FENCE SHALL REMAIN IN PLACE
UNTIL THESE AREAS HAVE ESTABLISHED VEGETATION.
13. CALL FOR INSPECTION.
14. AFL ER FINAL APPROVAL, REMOVE REMAINING SILT FENCING, AND /OR ANY REMAINING TEMPORARY EROSION CONTROL DEVICES.
TOTAL DENUDED AREA - 1.70 AC
CARO
PREtl Fti AIRY
NOT APPR o ° " qft TRUCTION
4v I
e F °O^°°°e°e °°
° ° ° °.�_
i ® GRAPHIC SCALE
20 0 10 20 40
KNOW WHAT'S BELOW.
CALL BEFORE YOU DIG. 1 inch = 20 TL
WITHERS & RAVEN EL Sheet No.
ENGINEERS I PLANNERS 1 SURVEYORS C2.1
111 MacKenan Drive Cary, North Carolina 27511 tel: 919-469 -3340 www.withersravenel.com License No. C -0832
w
N
END SJLri
o_ LIN FENCE
(TYPO
/
ALLIED INVESTORS, INC.
lr -�
D.B. 1145,
-
42 N
C
�- PA2•F OF-TRACT 1
l
-
P.B. 2010, PG. 674 -676
430
/
A PART OF
431.5+
/
PIN N0, 9586 -98 -1436
+431
/
ZONING: RA -20R & COMM
CHETMP�
SF /
LAND VACANT `ROCK
IS
� COIR BAFFLES TYP.
/
SKIMMER, 2" DIAL, WITH
1.00" ORIFICE.
\
4" PVC OUTLET
INV. =426.9
FAMILY DOLLAR STORE - #705283
Harnett County North Carolina
_ I-- -
EROSION CONTROL NARRAI IVE:
THE 1.1 ± ACRE SITE IS LOCATED ON BUFFALO LAKE ROAD IN HARNETT COUNTY_ THE EXISTING SITE I SPARTIALLY CLEAR AND PARTIALLY WOODED_
"THE DEVELOPMENT WILL BECOME A RETAIL FAMILY DOLLAR STORE. THE SITE DRAINS TO THE SOUTH ANDWEST, AND DRAINS INTO THEUPPER LITTLE
RIVER WHICH DRAINS EAST INTO TI IF CAPE FEAR RIVER. SOIL TYPES CONSIST OF COSTAL PLAIN SANDS.
SEDIMENT RUNOFF WILL BE CONTROLLED WITH THE INSTALLATION OF DIVERSION DITCHES, SILT FENCE, AND A SKIMMER BASIN..
PROJECT NOTES
1. ALL LAND DISTURBING ACTIVII IES SHALL BE CONDUCTED IN ACCORDANCE WITH THE SEDIMENTATION AND EROSION CONTROL STANDARDS
AND PRACTICES PRESCRIBED BY NCDLQ.
2. ALL TEMPORARY EROSION CON FROL MEASURES SHALL BE MAINTAINED IN PROPER WORKING CONDLT)ON DURING THE PERIOD OF
-ASEMENT CONSTRUCTION.
676 c 3. SEE SHEETS 6.0 & 6.1 FOR EROSION CONTROL DETAILS AND MAINTENANCE.
4. THIS PROPERTY IS LOCATED IN FLOOD ZONE "X" PER THE FEMA MAP 3710958600J, DATED 712/2004.
5. RECEIVING WATERCOURSE - CAPE FEAR RIVER.
6. LATITUDE AND LONGITUDE - 35018'30" N 79 °02'36" W
EROSION CONTROL NOTES:
1. SLOPES SHALL BE NO STEEPER l I LAN 3:1 WITHOUT APPROVAL FROM THE ENGINEER.
2. TEMPORARY SILT FENCE MAY BE REQUIRED TO BE INSTALLED IN AREAS WHERE SEDIMENT BASINS HAVE BEEN REMOVED, GRADED, AND SEEDED.
-� THE SILT FENCE SHALL REMAIN IN PLACE UNTIL GRASS IS ESTABLISHED.
3. ALL EROSION AND SEDIMENTATION CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY
RUNOFF - PRODUCING RAINFALL BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY TO MAINTAIN
ALL PRACTICES AS DESIGNED.
4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SILT FENCE WHEN IT BECOMES ABOUT 6- INCHES DEEP AT THE FENCE. THE SILT FENCE WILL BE
REPAIRED AS NECESSARY TO MAINTAIN A BARRIER.
LIMITS OF DISTURBANCE 5. ALL SEEDED AREAS WILL BE FERTILIZED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO THE SPECIFICATIONS IN THE LANDSCAPE PLAN
TO MAINTAIN A VIGOROUS, DENSE VEGETATIVE COVER.
6. THE TREE PROTECTION FENCE SHALL BE MAINTAINED ON THE SITE UNTIL ALL SITE WORK IS COMPLETED AND THE FINAL SITE INSPECTION HAS
TEMPORARY DIVERSION TAKEN PLACE.
�- DITCH (TYP.)
I
)1
.1
I -
�J�
LIMITS OF DISTURBANCE
TEMPORARY DIVERSION
DITCH (TYP.)
RIP -RAP OUTLET
8•W x 22"D x 121
AVG. V DIN.
CLASS B STONE
0- 6.48 CFS
FLOW DEPTH= 1.08•
VEL.= 4.74 FPS
EROSION CONTROL PLAN
CONSTRUCTION SEQUENCE:
DO NOT START WORK UNTIL RECEIPT OF ALL NECESSARY PLAN AND PERMIT APPROVALS INCLUDING LAND DISTURBANCE PERMIT.
1. CALL NCDENR/LQS 910-433 -3300 TO SCHEDULE A PRE -CONSTRUCTION CONFERENCE AT LEAST FIVE WORKING DAYS BEFORE BREAKING GROUND.
2. INSTALL CONSTRUCTION ENTRANCE. CLEAR ONLY AS NECESSARY TO INSTALL TREE PROTECTION FENCE, SILT FENCE, TEMPORARY DIVERSIONS AND
GRADING FOR TEMPORARY SKIMMER BASIN. INSTALL TEMPORARY DIVERSIONS CHANNEL LINERS IF NOTED. SEED /MULCH AND ANCHOR ALL
SEDIMENT AND EROSION CONTROL MEASURES UPON INSTALLATION, SEE TEMPORARY SEEDING SCHEDULE.
3. CALL FOR ON -SITE INSPECTION BY NCDENR, LAND QUALITY AT 910-433 -3300. IF APPROVED BEGIN CLEARING AND GRADING OF REMAINDER OF
DISTURBED LIMITS.
4. BEGIN FINISHED GRADING, FILLING AND COMPACTION OF SITES.
S. CONTRACTOR SHALL MAINTAIN SILT FENCE, DIVERSIONS AND SKIMMER BASIN ON A DAILY BASIS.
6. CONTRACTOR SHALL CLEAN OUT SEDIMENT BASIN AS REQUIRED TO MAINTAIN ADEQUATE STORAGE FOR SEDIMENTATION.
7. CONTRACTOR SHALL INSTALL THE STORM DRAINAGE SYSTEM AND ROCK PIPE INLET PROTECTION AT NEW INLET LOCATIONS AS SHOWN ON PLAN.
B. BEGIN FINISHED GRADING ACTIVITIES. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION. INSPECTION AND
MAINTENANCE SHALL BE PERFORMED AFTER EACH RAINFALL EVENT. THE SILT FENCE SHALL BE INSPECTED AND ALL EXCESS MATERIAL SHALL BE
REMOVED. ANY DAMAGED AREAS OF SILT FENCE SHALL BE REPAIRED ON A DAILY BASIS.
9. PURSUANT TO G.S. 113A- 57(2), I HE ANGLE FOR GRADED SLOPES AND FILL SHALL BE NO GREATER THAN THE ANGLE THAT CAN BE RETAINED BE
VEGETATIVE COVER OR OTHER Y
ADEQUATE EROSION -CONTROL DEVICES OR STRUCTURES. IN AN EVENT, SLOPES LEFT EXPOSED WILL, WITHIN 21
CALENDAR DAYS OF COMPLETION OTHERWISE VI PERMANENT
N OF ANY PHASE OF GRADING BE PLANTED OR OTHERW S PROVIDED WITH TEMPORARY OR P NENT
GROUND COVER, DEVICES OR S 1 RUCTURES SUFFICIENT TO RESTRAIN EROSION. PURSUANT TO GS. 113A- 57(3), PROVISIONS FOR PERMANENT
GROUND COVER SUFFICIENT T(1 RESTRAIN EROSION MUST BE ACCOMPLISHED FOR ALL DISTURBED AREAS WITHIN 15 WORKING DAYS OR 90
CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. DISTURBED AREAS LEFT INACTIVE
BETWEEN ANY PHASE OF GRADING SHALL BE TEMPORARY SEEDED WITHIN 15 WORKING DAYS OR 30 CALENDAR DAYS, WHICHEVER IS SHORTER.
PROVISIONS FOR PERMANENT GROUND COVER MUST BE ACCOMPLISHED ON EXPOSED SLOPES 21 CALENDAR DAYS, AND IN REMAINING AREAS
WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS, WHICHEVER IS SHORTER.
10. ALL AREAS AND SLOPES DISTURBED DURING CONSTRUCTION AND EXPOSED SHALL BE STABILIZED WITH TEMPORARY SEEDING AND 0 O $ E G MULCHING
WITHIN 15 WORKING DAYS, BUT NO MORE THAN 14 CALENDAR DAYS, FOLLOWING COMPLETION OF ANY PHASE OF GRADING OR PERIOD OF
INACTIVTFY. PERMANENT GROUNDCOVER IS TO BE ESTABLISHED FOR ALL DISTURBED AREAS WITH 14 WORKING DAYS, BUT NO MORE THAN 14
CALENDAR DAYS, FOLLOWING COMPLETION OF CONSTRUCTION, COMPLETION OF GRADING OR PERIOD OF INACTIVITY. PERMANENT SEEDING,
MULCHING AND GROUND COVER SHALL BE APPLIED TO THE SITE FOLLOWING COMPLETION OF ONSTR CTI
C U ON .
11. ALL DISTURBED AREAS TO BE SEEDED AND MULCHED PER PERMANENT SEEDING SCHEDULE WHEN WORK IS COMPLETE.
12. ALL SEDIMENT SHALL BE REMOVED FROM BASIN AND DISPOSED OF IN A LEGAL MANNER. ALL TEMPORARY DIVERSIONS SHALL BE GRADED OUT
TO MATCH PRE - CONSTRUCTION GRADES. THE SKIMMER BASIN SHALL BE FILLED TO MATCH THE PRE -CONSTRUCTION GRADES.
THESE AREAS SHALL BE SEEDED AND MULCHED PER THE PERMANENT SEEDING SCHEDULE. THE SIFT FENCE SHALL REMAIN IN PLACE
UNTIL THESE AREAS HAVE ESTABLISHED VEGETATION.
13. CALL FOR INSPECTION.
14. AFL ER FINAL APPROVAL, REMOVE REMAINING SILT FENCING, AND /OR ANY REMAINING TEMPORARY EROSION CONTROL DEVICES.
TOTAL DENUDED AREA - 1.70 AC
CARO
PREtl Fti AIRY
NOT APPR o ° " qft TRUCTION
4v I
e F °O^°°°e°e °°
° ° ° °.�_
i ® GRAPHIC SCALE
20 0 10 20 40
KNOW WHAT'S BELOW.
CALL BEFORE YOU DIG. 1 inch = 20 TL
WITHERS & RAVEN EL Sheet No.
ENGINEERS I PLANNERS 1 SURVEYORS C2.1
111 MacKenan Drive Cary, North Carolina 27511 tel: 919-469 -3340 www.withersravenel.com License No. C -0832