63-17 Oversized Plans

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CRAVEN COUNTY, NORTH CAROLINA
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VICINITY MAP
NOT TO SCALE
INDEX OF DRAWINGS
SHEET NO. TITLE
CS COVER SHEET
Cl PLAN & PROFILE - HAWTHORNE ROAD
C2 ENLARGED WETLAND AREA
C3 ENLARGED OUTLET AREA & DETAILS
CIVIL LEGEND
EXISTING
DESCRIPTION
NEW
V�
VACUUM PIT
FIRE HYDRANT
— — —
DITCH/SWALE CENTERLINE-
S— —
SANITARY SEWER (GRAVITY)
D-- —
STORM SEWER
D
W
DOMESTIC WATER
x
FENCE
CONCRETE
ASPHALT
L
SURVEY CONTROL POINT
x 5.00
SPOT ELEVATIONS
+ XX.XX
- — — -25- — -
CONTOUR LINES
TREE
-�
TREE LINE / CLEARING LIMIT
----CL----
SILT FENCE
— — SLT — —
PIPE INLET/OUTLET PROTECTION
STORM DRAIN/INLET PROTECTION
;
ABBREVIATIONS
APPROX.
APPROXIMATE/APPROXIMATELY
Cl
CAST IRON (PIPE)
CL, C/L
CENTER LINE
COMM.
TELECOMMUNICATIONS
CONC.
CONCRETE
CMP
CORRUGATED METAL PIPE
CPP
CORRUGATED PLASTIC PIPE
DIA
DIAMETER
EL:, ELEV
ELEVATION
E:
EASTING
ETC.
ET CETERA
EX., EXIST.
EXISTING
FES
FLARED END SECTION
INV
INVERT
LF
LINEAR FOOT/FEET
MAX
MAXIMUM
MIN
MINIMUM
N:
NORTHING
NCDOT
NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
O.C.
ON CENTER
PVC
POLYVINYLCHLORIDE (PIPE)
RCP
REINFORCED CONCRETE PIPE
R/W
(ROAD) RIGHT-OF-WAY
SMH
SANITARY SEWER MANHOLE
TBM
TEMPORARY RENCHMARK
TYP
TYPICAL
&
AND
f
PLUS OR MINUS
PERCENT
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- -0-
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VACUUM SEWER
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x W.B.R. GUION ADDITIO
I MB. 7 PG. 3
X
I
DATUM EL
-5.00
EW TRAPEZOIDAL SWALE
5' WIDE BOTTOM, 3:1 SIDE SLOPES �s
1 \ EXISTING 12" \ �
EW 45LF 5" RCP CMP STA. 2+OOf
EXISTING 15
_ AMP
NV=5. ' - 5 D - - - - -
HAWTHORNE ROAD
00
INV-5.0' o I � 170 LF 24" RCP @ 0.141
" O\ - '
NEW G�,
EXISTING 4 \ S SWALE NV-4.7
VACUUM SEWER \ SSITE BENCHMARK
\ NAIL
ELEVATION=8.6E
9�
y
S�
o_
O Fyn
-,;�
N rod
l
to
O
COUNTRY CLUB PARK ADDITION
MB. 9 PG. 119
EXISTING 12" \
CMP EXCAVATE SWALE
IN R/W - 60 LF
NEW 45LF 15" RCP
-INV 5.8' 7.0
5 - -
\ +00 - -
­170 LF 24" RCP @ 0.141 %
3 4 STA. 3+70
NEW DI #1
RIM=7.8'
INV=4.45'
40DED
2
0�
00
0
EXISTING 6" \ �J
WATER MAIN EXISTING 4"
VACUUM SEWEE
W
- HAWTHORNE ROAD-A---
3 t 4 STA. 5+40
NEW DI #2
RIM=7.4'
INV=4.82'
/WOODED
f
COUNTRY CLUB PARK ADDITION
MB. 9 PG. 119
- i+k
510LF24"RCP®0.141�7
SITE BENCHMARK J�O
EXISTING 4 /
NAIL VACUUM SEWER - 50� 4
ELEVATION=9.61
0 3 2
NOW OR FORMERLY
THE MRS. ELIZABETH G. TOLSON
FAMILY COMPANY, LLC.
DB. 1670 PG. 418, TR. 3
ME I
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i
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SITE BENCHMA P,
NAIL
STA. 11 +90 ELEVATION=1 80
NEW DI #3 v NEW DI #4 EXISTING 6" - \ NAIL 4i
RIM=7� RIM=7.0 WATER MAIN \ ELEVATION=10.28
INV=3.5 INV=3.4' r SEE DETAIL A, SHEET C3 FOR ENLARGED VIEW-
8 EXISTING 18" STA. 16+85
W - 7 RCP 9 2 INV OUT-1 5'
- HAWTHORNE ROAD- - 10
+00-- 1 L 0 17+50
J � I
230 LF 24" RCP ® 0.3867 O-SLT-250 LF 24" RCP @ 0.386�. SLT-
(46.465' DEED) 5 LF 24" RCP
STA. 14+20 2 4 \ \ ® 0.386%
E&F ?�4 CP 10 NEW DI #5 5
RIM=8.5' g STA. 16+70 3 4 30' PUBLIC TRUST
+ 0 1 INV=2.51' ME�v� \ NEW DI #6 SHORELINE AEC
0•�`� I s rn OR'ifj? J� S RIM=8.5
-• o� NNE 2g9 pG. IN5 \ INV=1.57'
3 0 \ �^ p0• / �Z
ST\ 10+50
"W S 14'29'04"W" _ _S 14'10'22'1V
99.92'(MAP 100') 99.71 (MAP 100') S 13'59'46"W
i 65.04' (MAP 100) O ( 41,38' )
MAP 100' �
SINGLE FAMILY
RESIDENTIAL \
STA. 3+70
STA. 5+40
STA. 10+50
STA. 11 +90
STA. 14+20
STA. 16+70
NEW DI
NEW DI
NEW DI
NEW DI
NEW DI
NEW DI
RIM=7.8'
RIM=7.4'
RIM=7.0'
RIM=7.5'
RIM=8.5'
RIM=7.6'
INV=4.45'
INV=4.82'
INV=3.5'
INV=3.4'
INV=2.51'
INV=1.57'
H 1PROFlLE - HAWTHORNE ROAD
C1 C1 HORIZONTAL: 1"=60'
VERTICAL: 1"=6'
GENERAL CONSTRUCTION NOTES:
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE.
THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO
HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE
PRESENT, THOSE NOT
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES
NOT RELEVANT TO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY.
3. ALL EXISTING VEGETATED AREAS DISTURBED DURING CONSTRUCTION SHALL BE
REVEGETATED IN
ACCORDANCE WITH THE PROJECT VEGETATION PLAN, SEE DETAIL G, SHEET C3.
NEW WORK ITEMS:
O1 STORMWATER OUTLET DEVICE - SEE DETAIL A, SHEET C2.
O2 INSTALL OUTLET PROTECTION - SEE DETAIL B, SHEET C3.
O NEW DROP INLET - SEE DETAIL C, SHEET C3.
O INSTALL DROP INLET PROTECTION - SEE DETAIL C, SHEET C3.
(D PAVEMENT CUT & PATCH - SEE DETAIL D, SHEET C3.
O GRAVEL CONTROL ENTRANCE - SEE DETAIL E, SHEET C3.
O REMOVE & REPLACE EXISTING SPLIT -RAIL FENCE.
0 REMOVE & REINSTALL EXISTING 18" RCP.
O INSTALL SILT FENCE - SEE DETAIL F, SHEET C3
10 DEMOLISH ASPHALT OR CONCRETE DRIVE & REPLACE WITH NEW.
EROSION CONTROL NOTES:
MAINTENANCE PLAN
SCHEDULE OF EROSION AND SEDIMENTATION CONTROL ACTIVITIES
I. THE PROJECT NPDES CONSTRUCTION PERMIT REQUIRES THAT EROSION CONTROL DEVICES AND STORM
WATER OUTFALLS BE INSPECTED WEEKLY AND WITHIN 24 HOURS OF A 1/2-INCH RAIN EVENT. IT SHALL
1.
OBTAIN APPROVED EROSION AND SEDIMENTATION CONTROL F�RMIT FROM THE
BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS
NCDENR'S LAND QUALITY SECTION.
UNTIL THE AREA HAS STABILIZED, EVIDENT BY 95% VEGETATIVE GROWTH FOR AREAS RECEIVING SEEDING.
2.
REVIEW EROSION AND SEDIMENTATION CONTROL REQUIREMENTS AT
TO FACILITATE RAINFALL MONITORING, A RAIN GAUGE IS REQUIRED TO BE ON -SITE. ONCE STABILIZATION
PRECONSTRUCTION CONFERENCE.
HAS BEEN ACCOMPLISHED, INSPECTION RECORDS ARE TO BE FORWARDED TO THE CONTRACTING OFFICER
3.
INSTALL GRAVEL CONTROL ENTRANCE AT PROJECT ENTRANCE.
AND ALL TEMPORARY EROSION CONTROL MEASURES REMOVED. THE CONTRACTOR IS RESPONSIBLE FOR
4.
INSTALL SILT FENCING AT DESIGNATED AREA.
MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS. ANY CHANGES MUST BE APPROVED BY THE
5.
INSTALL PIPING AT WILSON CREEK.
STATE PRIOR TO EXECUTION. A COPY OF THE EROSION AND SEDIMENTATION CONTROL PLAN, LETTER OF
6.
INSTALL DROP INLET WITH DROP INLET PROTECTION.
APPROVAL AND NPDES CONSTRUCTION PERMIT MUST BE MAINTAINED BY THE CONTRACTOR AT THE
7.
CONSTRUCT STORMWATER WETLAND.
DROJECT SITE.
8.
STABILIZE WITH SEED AND MULCH ALL AREAS NOT TO BE F_ =THER DISTURE= �
IALL AREAS WILL BE FERTILIZED, SEEDED, RESEEDED AS NECESSARY, AND MULCHED ACCORDING TO
CONSTRUCTION ACTIVITIES. PROVIDE CENTIP=DE SOD ON SID- SLOPES OF
SPECIFICATIONS IN THE VEGETATION PLAN IN ORDER TO ESTABLISH AND MAINTAIN A VIGOROUS, DENSE
STORMWATER WETLAND.
VEGETATIVE COVER. ANY SEDIMENT TRACKED ONTO THE ADJACENT ASPHALT ROAD SHALL BE REMOVED ON
9.
ADDITIONAL MISCELLANEOUS EROSION AND SEDIMENTATION C ; ' .TROL MEASUR=
A DAILY BASIS.
MAY BE REQUIRED WHEN DEEMED NECESSARY BY THE PRO" =T ENGINEER C=
3. SEDIMENT SHALL BE REMOVED FROM BEHIND SILT FENCING AND CHECK DAMS WHEN THE SEDIMENT
THE NCDENR'S LAND QUALITY SECTION.
ACCUMULATES TO A DEPTH OF SIX INCHES (6") MAXIMUM.
10.
REMOVE SILT FENCING AND GRAVEL CONTROL ENTRANCE AT : )MPLETION 0[
CONSTRUCTION AND THE ESTABLISHMENT Or' FINAL VEGEJAT =',.
STA. 16+85
INV OUT=1.5'
6 0 3 6 12
GRAPHIC SCALE: 1" = 6'
60 0 30 60 120
GRAPHIC SCALE: 1" = 60'
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A ENLARGED WETLAND AREA
��'
SCALE: 1 "=30'
3.5
INV=3.3
SHALLOW LAND 3.5 SHALLOW LAND (3.5) p PERM POOL =3.5 SHALLOW LAND
SHALLOW WATER 3.0 MICROPOOL
4" TOP SOIL
SEDIMENT STORAGE ZONE--'
B CONSTRUCTED WETLAND CROSS-SECTION
C2 C2 NOT TO SCALE
NOTE:
BOTTOM OF CONSTRUCTED WETLAND SHALL HAVE 4" OF SOIL ACROSS ITS ENTIRETY.
SHALLOW WATER PLANTING
LIST
SCIENTIFIC NAME
COMMON NAME
SIZE
QUANTITY
IRIS VIRGINICA
BLUE FLAG IRIS
4 CUBIC INCH
592
PELTANDRA VIRGINICA
ARROW ARUM
4 CUBIC INCH
592
SAGITTARIA LANCIFOLIA
BULLTONGUE
4 CUBIC INCH
592
SAGITTARIA LATIFOLIA
DUCK POTATO
4 CUBIC INCH
592
SCIRPUS CYPERINUS
WOOLGRASS
4 CUBIC INCH
592
JUNCOS EFFUSUS
SOFT RUSH
4 CUBIC INCH
592
SHALLOW
LAND PLANTING LIST
SCIENTIFIC NAME
COMMON NAME
SIZE
QUANTITY
ASCLEPIAS INCARNATA
SWAMP MILKWEED
4 CUBIC INCH
710
EUPATORIADELPHUS MACULATUS
SPOTTED TRUMPETWEED
4 CUBIC INCH
710
LOBELIA CARDINALIS
CARDINAL FLOWER
4 CUBIC INCH
710
LOBELIA SIPHILITICA
GREAT BLUE LOBELIA
4 CUBIC INCH
710
ILEX GALBRA
INKBERRY
1 GALLON
0
ROSA PALUSTRIS
SWAMP ROSE
1 GALLON
0
HYPERICUM DENSIFLORUM
BUSHY ST. JOHNSWORT
1 GALLON
0
ARONIA ARBUTIFOLIA
RED CHOKEBERRY
1 GALLON
0
BETULA NIGRA
RIVER BIRCH
3 GALLON
36
TAXODIUM DISTICHUM
BALD CYPRESS
3 GALLON
36
CAREX TENERA
QUILL SEDGE
4 CUBIC INCH
0
SACCHARUM BALDWINII
NARROW PLUMEGRASS 1
4 CUBIC INCH
0
FOREBAY (INLET AREA) PLANTING LIST
SCIENTIFIC NAME
COMMON NAME
SIZE
QUANTITY
ELEOCHARIS ACICULARIS
ELODEA CANADENSIS
NEEDLE SPIKERUSH
CANADIAN WATERWEED
4 CUBIC INCH
4 CUBIC INCH
100
100
MICROPOOL/OUTLET AREA PLANTING LIST
SCIENTIFIC NAME
COMMON NAME
SIZE
QUANTITY
ELEOCHARIS ACICULARIS
ELODEA CANADENSIS
NEEDLE SPIKERUSH
CANADIAN WATERWEED
4 CUBIC INCH
4 CUBIC INCH
100
100
w w = LOW MARSH AREA, SURFACE ELEVATION = 3.0'
DIVIDED
BETWEEN - -
2 AREAS HIGH MARSH AREA, SURFACE ELEVATION - 3.5'
GENERAL CONSTRUCTION NOTES:
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE.
THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO
HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE
PRESENT, THOSE NOT
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES
NOT RELEVANT TO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY.
3. ALL EXISTING VEGETATED AREAS DISTURBED CURING CONSTRUCTION SHALL BE
REVEGETATED IN
ACCORDANCE WITH THE PROJECT VEGETATION PLAN, SEE DETAIL G, SHEET C3.
NEW WORK ITEMS:
O1 STORMWATER OUTLET DEVICE - SEE DETAIL A, SHEET C2.
O INSTALL OUTLET PROTECTION - SEE DETAIL B, SHEET C3.
O NEW DROP INLET - SEE DETAIL C, SHEET C3.
O INSTALL DROP INLET PROTECTION - SEE DETAIL C, SHEET C3.
® PAVEMENT CUT & PATCH - SEE DETAIL D, SHEET C3.
© GRAVEL CONTROL ENTRANCE - SEE DETAIL E, SHEET C3.
O REMOVE & REPLACE EXISTING SPLIT -RAIL FENCE.
REMOVE & REINSTALL EXISTING 18" RCP.
O INSTALL SILT FENCE - SEE DETAIL F, SHE -ET C3
F—--
SOLID Pp17rncT nnKIPDE7TC' Qnv
#4 ALUMINUM BAR OF
4" O.C.
4" SCREW PVC OUTLET DEVICE
L2"x2"x1 /4" CONTINUOUS FIR
3/8"x4" ALUMINUM EXPA
BOLTS AT 1' ON CENTER
4'
— — — — — —
PLAN
TRASH SCREEN-#4 ALUMINUM BAR
® 4" O.C. EACH WAY WELDED TO
FRAME
A x / 4CONTINUOUS FRAME -WELDED GROUT ANNULAR SPACE
6" SCREW TYPE CAP WITH NON -SHRINK GROUT
6" PVC
IP, .-�T OVERFLOW WEIR ELEV = 4.5' TOP STRUCTURE = 4.5
6" 1, 2'
GROUT ANNULAR SPACE 3' CLEAR INV OUT-3.5'
WITH NON -SHRINK GROUT 6" PVC STUBBED INTG �CX
C_--ET PIPE INVERT ELEV = 3.5' AELEV=3.5'
�. -J INCH ORFICE ELEV=25'
--:) OF FOOTING = 0.5'
- `TOM OF PRECAST CONCRETE BASE = -0.5'
-6'x6'-
SECTION
rc—"'� DETENTION POND OUTLET STRUCTURE
C2 [VI
NOT TO SCALE
2'
2'
BORED
30" RCP
3" WIDE x 1 /4" THICK GALVANIZED
METAL STRAPS 24" O.C. ANCHORED
IN CONCRETE 12" MIN.
(TYPICAL OF 4) ,-50 LF 30" RCP
L^
\-54" WIDE x 12" THICK CONCRETE
ANCHORAGE FOR PIPE
30 0 15 30 60
GRAPHIC SCALE: 1" = 30'
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GENERAL CONSTRUCTION NOTES:
1. THE LOCATION AND DEPTHS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. THE CONTRACTOR
SHALL BE RESPONSIBLE FOR SCANNING THE AREA OF WORK TO IDENTIFY TO HIS OWN SATISFACTION
THE EXTENT OF UTILITIES PRESENT INCLUDING THE UTILITIES INDICATED TO BE PRESENT, THOSE NOT
SHOWN, AND THOSE SHOWN TO BE IN A DIFFERENT LOCATION.
2. PHYSICAL SITE FEATURES OUTSIDE THE AREA OF WORK OR THOSE FEATURES NOT RELEVANT TO
THE WORK BEING PERFORMED ARE NOT SHOWN FOR CLARITY.
3. ALL EXISTING VEGETATED AREAS DISTURBED DURING CONSTRUCTION SHALL BE REVEGETATED IN
ACCORDANCE WITH THE PROJECT VEGETATION PLAN, SEE DETAIL G, SHEET C3.
NEW WORK ITEMS:
01 STORMWATER OUTLET DEVICE - SEE DETAIL A, SHEET C2.
O INSTALL OUTLET PROTECTION - SEE DETAIL B, SHEET C3.
O NEW DROP INLET - SEE DETAIL C, SHEET C3.
0 INSTALL DROP INLET PROTECTION - SEE DETAIL D, SHEET C3.
O PAVEMENT CUT & PATCH - SEE DETAIL D, SHEET C3.
O GRAVEL CONTROL ENTRANCE - SEE DETAIL E, SHEET C3.
DEMOLISH ASPHALT
O REMOVE & REPLACE EXISTING SPLIT -RAIL FENCE.
WITH NEW 1-1/2" THICK
O8 REMOVE & REINSTALL EXISTING 18" RCP.
ON 4" STONE.
O INSTALL SILT FENCE - SEE DETAIL F, SHEET C3
SAWCUT ASPHALT ------
SIFT
SFT . _----
-- --�--- =SFT
250 LF 24" RCP-t�--0.386%
\ SFr
I
0 *
plC
PLAN - ENLARGED OUTLET VIEW
HORIZONTAL: 1"=10'
0
OCPOo0 00 0
A INLET PIPE 000y0°0 00
oo°
00
0
FLOW � 00 ° RIF
00
0°0 0
00 0 0
00 °° 0 0(-
PLAN
OUTLET PIPE
N
FLOW �
CLASS A NON -WOVEN FILTER FABRIC
SECTION A -A
00 0000$0
0 0 0000
° 00oO
°o0
o A
0
RAP °
0
00
0 0
°0 0
OOo(-)0
0
°°� °0000 o
11'
RIP RAP
MINIMUM STONE DIA=6"
MAXIMUM STONE DIA=9"
\00 000 0 0� 00o000\0000 0mao)0
000000 000o00 0°000
�x,oc0000 0o�o060'o .o o
MAINTENANCE:
1. INSPECT STRUCTURES AT LEAST WEEKLY AND AFTER
ANY RAINFALL EVENT GREATER THAN 1/2 INCH.
2. IMMEDIATELY MAKE ALL NEEDED REPAIRS.
B RIP RAP OUTLET PROTECTION DEVICES
C3 C3 NOT TO SCALE
.;Fr_
0
c_3
0
z
Q
CAST IRON FRAME AND
GRATE, SEE NOTE 1.
PIPE O.D. + 12"
44 o
mk
6" COMPACTED BASE
SECTION
-SIFT
GRADE
3" CONCRETE
GROUT ENTRANCE
--j -'-- 2"X4" KEY
#5 ® 12" O.C. E.W.
2" X 2" X 3' WOOD POST
NCDOT #57 STONE
— EROSION CONTROL FABRIC
ON 12 GAAGE 6x6 WIRE MESH
PLAN r- 2" X 2" X 3' WOOD POST
SECTION v \-CATCH BASIN
PROVIDE INLET PROTECTION AT ALL CATCH BASINS
DROP INLET/INLET PROTECTION
C3 I C3 NOT T� SCALE
12" THICK NCDOT
#57 STONE AROUND
PERIMETER
BURY FABRIC 8 INCHES
NO. DESCRIPTION
Revisions
ell-
WTHORNE ROAD
60 R/W (NOT BUILT)
\ S�WETLAND IMPACT=99.84 SF
TA. 16+85 \
2 INV OUT=1.5
\ \ SIFT.
-SFt __--�- 3
NLF 24" RCP 0,0.386%
FIT
e
�rS — S�. \
STA. 16+70 3 4
NEW DI#6 ��
RIM=8.5'
NV=1.57' J��<6JF`tip
`fie tip��
PLAN
INITAL SAW CUT -
FINAL SaW CUT
PRIOR TO PEJEMENT
PLICEMENT
EXISTING AS..,_T-2�s. L
\
�J� 0
oF�
RURADE BUFFERRT�A� BqN�
REVEGETATE WITH D
` SON LINE AT 178.0'
\ 30' PUBLIC TRUSZSHORELINE AEC\
2" ASPHALTIC CONCRETE
SURFACE COURSE 1,
,-EXISTING ASPHALT
EXISTING STONE BASE -� �����������������\� I \-EXISTING STONE BASE
NEW 10" AGGREGATE: PIPE TRENCH SECTION COMPACTED SUBGRADE
BASE COURSE
TYPICAL REPAIR OF ASPHALT PAVING CUT
8' MAXIMUM
NEW 3000 PSI CONCRETE
SAWCUT
EXISTING SIDEI ALK EXISTING SIDEWALK
..e o - n e a p• _ a.
e n 7 p >,
. . . . . . . . . . . . . . . . . .
NOTES:
1. FOR CURB INLETS, PROVIDE US FOUNDRY 15181-6420 INLET HOOD & GRATE.
FOR YARD INLETS, PROVIDE US FOUNDRY #41:20 FRAME & GRATE SERIES WITH
GRATE #6170 IN GRASSED AREAS.
2. CONTRACTOR MAY CONSTRUCT DROP INLETS OF BRICKS OR MASONRY PER
THE SPECIFICATIONS.
COMPACTED SUBGRADE
TYPICAL REPAIR OF CONCRETE CUT
NOTE: REMOVE CONCRETE AT JOINTS WHEN JOINTS
ARE LOCATED WITHIN 5 FEET OF AREA OF WORK.
CONCRETE FINISH & JOINT PATTERN SHALL MATCH EXISTING.
DCUT &PATCH
C3 ucl
NOT TO SCALE
20'
ououo
0 0 0 0 0 6" LAYER OF COARSE AGGREGATE (2"-3")
0 0
0 0 3 OVER
12" LAYER OF STONE BASE COURSE
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CD n 0 0 0 0 0
MAINTENANCE:
0 0 0 0 0 10'
1. MAINTAIN ENTRANCE CONDITION.
THIS MAY REQUIRE REPLACEMENT
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OF STONE.
0
-0000000
EDGE OF EXISTING
ROADWAY PAVEMENT
E
GRAVEL CONTROL ENTRANCE
��lNOT
TO SCALE
SELF -ANCHORING
METAL POST © 6' O.C. MAX
12 GAUGE 6"x6" WIRE MESH
FILTER FABRIC
8" BURY
� FLOW
SILT FENCE
NOT TO SCALE
TEMPORARY VEGETATIVE SEEDING
AFTER COMPLETION OF GRADING ACTIVITIES AND THE
CONSTRUCTION OF SWALES, ALL EXPOSED AREAS SHALL
BE SEEDED TO THE FOLLOWING SPECIFICATIONS:
SEED BED
LIME 1-1/2 TON PER ACRE
FERTILIZER 1/2-TON PER ACRE
SEED
RYE GRAIN 50 LBS PER ACRE
TALL FESCUE 100 LBS PER ACRE
MAY THROUGH AUGUST -
CENTIPEDE 5 LBS PER ACRE
PROCEDURE
STRAW MULCH SHALL BE APPLIED AT A RATE WHICH WILL
INSURE APPROXIMATELY 75% COVERAGE OF THE SEEDED
AREA. THE STRAW AND SOWN SEED WILL BE LIGHTLY
DISCED INTO THE BED TO GIVE IT FURTHER RESISTANCE
TO BLOWING AND WASHING.
THE CONTRACTOR SHALL GUARANTEE A FULL STAND OF
GRASS OVER THE ENTIRE DISTURBED AREA. IF NECESSARY
THE CONTRACTOR WILL WET DOWN THE AREAS TO ASSIST
IN SEED GERMINATION OR AID IN GROWTH IN TIMES OF
EXCESSIVELY DRY WEATHER. A STAND OF GRASS WILL BE
CONSIDERED ACCEPTABLE WHEN THE ENTIRE STAND OF
GRASS IS AT LEAST FOUR INCHES HIGH AND HAS
ACHIEVED AT LEAST 95% COVERAGE OF DISTURBED
AREAS. RESEEDING WILL BE REQUIRED AS NECESSARY BY
THE CONTRACTOR TO OBTAIN THE SPECIFIED STAND OF GRASS.
PERMANENT SEEDING VEGETATION
ALL DISTURBED AREAS NOT COVERED WITH BUILDINGS,
PAVEMENTS, OR OTHER IMPERMEABLE SURFACES SHALL BE
SODDED,
BY I DATE
MAINTENANCE:
1.INSPECT STRUCTURES WEEKLY AND
AFTER AT LEAST A 1/2" OR GREATER
RAINFALL EVENT.
2. REMOVE SEDIMENT FROM BEHIND SILT
FENCE PRIOR TO IT REACHING A
MAXIMUM DEPTH OF 6 INCHES.
SPECIAL SEEDING NOTE:
THE ANGLE FOR GRADED SLOPES AND FILL SHALL BE NO GREATER
THAN THE ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER OR
OTHER ADEQUATE EROSION CONTROL DEVICES OR STRUCTURES, IN
ANY EVENT, SLOPES LEFT EXPOSED WILL, WITHIN 21 CALENDAR DAYS
OF COMPLETION OF ANY PHASE OF GRADING, BE PLANTED OR
OTHERWISE PROVIDED WITH TEMPORARY OR PERMANENT GROUND
COVER, DEVICES, OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION.
ADDITIONALLY, WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS
FROM THE COMPLETION OF THE PROJECT (WHICHEVER IS SHORTER),
PERMANENT GROUND COVER SHALL BE ESTABLISHED.
10 0 10 20 40
GRAPHIC SCALE: 1" = 10'
G .VEGETATION PLAN
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