SW6210905_Plansheet - Misc. Detail_20210927

2 3 4 5
D
C
B
0.5% MIN.L
2" #57 STONE SURFACE COURSE
6" COMPACTED AGGREGATE BASE COURSE
II I I I I �i COMPACTED SUBGRADE
I'
HEAVY DUTY GRAVEL SURFACE
N.T.S.
1 % MIN. _
NCDOT R/W PAVEMENT
N.T.S.
NOTE:
FINAL PAVEMENT SECTIONS TO BE REVIEWED AND APPROVED BY
GEOTECHNICAL ENGINEER OF RECORD PRIOR TO CONSTRUCTION.
3" BITUMINOUS CONCRETE SURFACE COURSE,
TYPE S9.5C
4" BITUMINOUS CONCRETE INTERMEDIATE COURSE,
TYPE 119.00
10" COMPACTED AGGREGATE BASE COURSE
(OF IF <6' WIDE; 5" B25.00)
COMPACTED SUBGRADE
EX. EDGE OF PAVEMENT
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EX. EDGE OF PAVEMENT
20'� 1 �R 20'
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VARIABLE 6' 8' 5'
WIDTH SHOULDER
WIDTH
1 /4"/FT
OR
EX. X-SLOPE -2 08% +8%
III=(� I=III=
-8.33%
0R ///� /18%
1VFT
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5'
SHOULDER SECTION GRADES
DRIVEWAY DETAIL
N.T.S.
SEEDING SCHEDULE
BERMUDA LAWN, SLOPES (MAX. 3:1)
DATE
TYPE
PLANTING RATE
APR. 15 -JUNE 15
BERMUDA
2 LBS/1000 SF
LATE SPRING(1 st 2 YEARS)
16-04-08 SLOW RELEASE FERTILIZER
5-10 LBS/1000 SF
EARLY SUMMER(1 st 2 YEARS)
16-04-08 SLOW RELEASE FERTILIZER
5-10 LBS/1000 SF
LATE SUMMER(1 st 2 YEARS)
16-04-08 SLOW RELEASE FERTILIZER
5-10 LBS/1000 SF
EARLY FALL(1 st 2 YEARS)
16-04-08 SLOW RELEASE FERTILIZER
5-10 LBS/1000 SF
MID SUMMER (ESTABLISHED)
16-04-08 SLOW RELEASE FERTILIZER
5 LBS/1000 SF
LATE SUMMER (ESTABLISHED)
16-04-08 SLOW RELEASE FERTILIZER
5 LBS/1000 SF
SHOULDERS, SIDE DITCHES, SLOPES (3:1 TO 2:1)
DATE
TYPE
PLANTING RATE
MAR 1. JUN. 1
SERICEA LESPEDESA
50 LBS/ACRE
& MAR 1. - APR. 15
ADD TALL FESCUE
120 LBS/ACRE
JUN. 1 -SEP. 1
***TALL FESCUE AND
120 LBS/ACRE
***BROWNTOP MILLET OR
25 LBS/ACRE
SOUGHNUM-SUDAN HYBRID
30 LBS/ACRE
SEP. 1 - MAR. 1
ERICEA LESEDESCA AND
70 LBS/ACRE
TALL FESCUE
120 LBS/ACRE
NOV. 1 - MAR. 1
ADD ABRUZZI RYE.
25 LBS/ACRE
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CONSULT EROSION CONTROL ENGINEER OR SOIL CONSERVATION SERVICES FOR
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.
***TEMPORARY - RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED
PERMANENT VEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROWN OVER
12-INCHES IN HEIGHT BEFORE MOWING. OTHERWISE FESCUE MAY BE SHADED OUT.
SEEDBED PREPARATION
1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE SOIL CONDITIONS, IF
THEY OCCUR. AFTER ALL ROUGH GRADING IS COMPLETED, TILL SOIL AREAS TO BE SEEDED AND PLANTED TO
A DEPTH OF FIVE INCHES.
2. REMOVE ALL LOOSE ROCKS, ROOTS, DIRT CLODS, AND OTHER OBSTRUCTIONS LEAVING GROUND
SURFACE SMOOTH AND UNIFORM.
3. TO PREPARE UNIFORM SEEDBED, INCORPORATE AGRICULTURAL LIME FERTILIZER AND SUPERPHOSPHATE
INTO SOIL AREAS TO BE VEGETATED. DISK NUTRIENTS INTO SOIL UNTIL WELL PULVERIZED.
4. SEED ON PREPARED SEEDBED AND COVER LIGHTLY WITH SEEDING EQUIPMENT OR CULTIPACK. APPLY
TEMPORARY SEEDING TO SOIL STOCKPILE AREAS THAT WILL BE DISTURBED WITHIN 30 DAYS. APPLY
PERMANENT SEEDING TO WHERE FINISH GRADES ARE ESTABLISHED.
5. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR WITH LIQUID ASPHALT AT 400 GAL./ACRE OR
EMULSIFIED ASPHALT AT 300 GAL./ACRE.
6. MULCH ALL SEEDED AREAS WITH SMALL GRAIN STRAW AT 90 LBS./l000 SF AND SPREAD UNIFORMLY.
GROUND SURFACE SHOULD BE VISIBLE TO ALLOW SUNLIGHT PENETRATION.
7. MULCH AROUND SHRUBBERY AND TREES WITH SHREDDED HARDWOOD TO A DEPTH OF 3 INCHES.
8. AFTER WORK IS COMPLETED AND AREAS ARE STABILIZED, CALL EROSION CONTROL OFFICER FOR SITE
INSPECTION AND RECEIVE CERTIFICATE OF COMPLETION. REMOVE ALL TEMPORARY EROSION CONTROL
MEASURES, INSTALL RIP -RAP, AND SEED AND MULCH ANY REMAINING BARE AREAS.
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NOTES:
1. ALL PAVEMENT CUTS SHALL BE
REPAIRED WITHIN A MAXIMUM OF
SEVEN (7) DAYS FROM THE DATE
THE CUT IS MADE.
2. IF CONDITIONS DO NOT PERMIT A
PERMANENT REPAIR WITHIN THE
GIVEN TIME LIMIT, PERMISSION TO
MAKE A TEMPORARY REPAIR MUST
BE OBTAINED FROM THE TOWN
ENGINEER.
� 12'$
BACKFILL
6" MAX. LIFTS
COMPACTION: 95% MAX. DRY DENSITY
(STD. PROCTOR)
L� TRENCH WIDTH
MIN: PIPE OUTSIDE DIAMETER + 8" EACH SIDE
MAX: PIPE OUTSIDE DIAMETER +12" EACH SIDE
TRENCH & PAVEMENT
REPAIR SECTIONS
STANDARD TYPE
(UP TO 20 FEET IN DEPTH)
I 5"
0
48" MIN.
tL
FLAT TOP
STANDARDS STEP DETAIL
16" ON CENTER
(TYP.) ���� -���
\
I
12"
-STANDARD MANHOLE
RING & COVER
-TOP DESIGNED FOR HS-20
LOADING
--PLASTIC CEMENT
PUTTY OR BUTYL
RUBBER JOINTS
JEEP HOLES W/ STONE &
WIRE MESH, 2" MIN. DIA.
`BRICK & MORTAR
INVERT
STONE BEDDING
s" 0
TRAFFIC AREAS: ECCENTRIC CONE ONLY
NON -TRAFFIC AREAS: FLAT TOP ONLY
PRECAST MANHOLE JUNCTION
BOX
RCP
CLASS MIN (ft) MAX (ft)
III 2 20
IV 1 30
CPP
CSP
CAP
Diamet a
MIN (in)
MAX (ft)
MIN (in)
MAX (ft)
MIN (in)
(ft)
15
28
12
158
2
98
18
12
28
12
1
12
81
21
12
113
12
69
24
12
26
98
12
60
30
12
26
1
79
12
57
36
12
ofO
12
12
47
42
1
20
12
55
12
40
48
12
20
12
48
35
5
12
56
15
31
60
24
20
1 12
50
15
2
MIN:
4"
BACKFILL
INITIAL LIFT: 12" MAX.
NON TRAFFIC AREAS: 12" MAX. LIFTS
TRAFFIC AREAS: 6" MAX. LIFTS
COMPACTION: 95% MAX. DRY DENSITY
(STANDARD PROCTOR)
----GEOTEXTILE FABRIC (NON -WOVEN)
WRAP STONE AND PIPE
-#57 STONE
BACKFILL TO
SPRINGLINE
NOTES:
1. EXCAVATE TO 4 INCHES BELOW THE PROPOSED PIPE ELEVATION.
2. PROVIDE 4 INCHES STONE BEDDING AND STONE BACKFILL TO
SPRINGLINE.
3. WHERE BELL AND SPIGOT PIPE IS USED, PROVIDE RECESSES TO
RECEIVE PIPE BELL.
4. UNDERCUT UNSUITABLE MATERIAL AS DIRECTED BY THE ENGINEER
AND BACKFILL WITH STONE OR OTHER APPROVED MATERIAL.
5. BACKFILL MATERIAL SHALL BE APPROVED SUITABLE MATERIAL.
6. WHERE NECESSARY, TEMPORARILY DIVERT SURFACE WATER TO
MAINTAIN A DRY CONDITION IN THE PIPE FOUNDATION. DIRECT
THIS TEMPORARY FLOW INTO SUITABLE EROSION CONTROL DEVICES.
STORM DRAIN PPE BEDDING &
BACKF LL NG
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STANDARD 24"X24"
GRATE & FRAME
26" X 26"
MINIMUM
V) I I OPENING
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OURSE FOR 6 COURSES
Q ROUT
WEEP HOLES
W/ STONE &
WIRE MESH, 2"
MIN. DIA.
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3000 PSI CONCRETE STONE BEDDING
SECTION
NOTE:
1. EITHER SOLID BLOCK, CONCRETE, OR PRECAST CONCRETE MAY BE USED.
2. FOR 24" R.C.P. AND LARGER --USE PIPE DIA PLUS 12" FOR MINIMUM
INSIDE DIMENSION.
3. CAST IN PLACE DESIGNS TO BE SUBMITTED.
YARD INLET W/ GRATE & FRAME
8 E�
#4 BARS "V" 6"
@ EQUAL SPACES
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8" E #8 "W" BARS
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6"
DOWEL
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CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADES
TOP ELEVATION 6„
EXPANSION JOINT
USE ON FLAT GRADES 2% AND UNDER
11-7
EXPANSION JOINT-73'-0' I CO 1 3'- 0 DEPRESSED GUTTER LINE
ELEVATION
NORMAL CURB AND GUTTER ON LIGHT GRADES
TOP ELEVATION NORMAL GUTTER LINE
6"
8rr EXPANSIONOJOIN
USE ON GRADES OVER 2% ?
I
10" MAX - 0
EXPANSION JOINT
1 __Q7L
'
DEPRESSED GUTTER LINE
ELEVATION
NORMAL CURB AND GUTTER ON STEEP GRADES
MINIMUM DIMENSIONS AND QUANTITIES FOR BRICK CATCH BASIN(BASED ON MIN. HEIGHT, H, WITH NO RISER)*
DIMENSIONS OF BOX AND PIPE
TOP SLAB
DIMENSIONS
CU.YDS. CONC. IN BOX
BRICK MASONRY
DEDUCTIONS
ONE PIPE
PIPE
SPAN
WIDTH
WIDTH
SPAN
IMIN. HEIGHT
BARS-U
NO. LENGTH
BARS-V
NO. LENGTH
BARS-W
NO. LENGTH
TOTAL
LBS.
TOP
SLAB
BOTTOM
SLAB
TOTAL
CONC.
BRICKMSNR.
IN WALLS
TOTAL
BRICK AND
CONCRETE
D
A
B
C
G
H
E
F
12"
3'-0"
2'-2"
2'-9"
0.281
0.281
0.883
1.164
0.020
0.042
15"
3'-0"
2'-2"
3'-0"
0.281
0.281
0.963
1.244
0.031
0.047
18"
3'-0"
2'-2"
3'-3"
0.281
0.281L2.1
1.324
0.044
0.065
24"
3'-0"
2'-2"
3'-9"
0.281
0.2811.485
0.078
0.121
30"
3'-0"
2'-2"
3'-4"
4'-3"
1'-2"
4'-4"
4
1'-6"
3
4'-1"
3
4'-1"
45
0.147
0.374
0.5212.217
0.122
0.184
36"
3'-0"
2'-2"
3'-10"
4'-9°
1'-8"
4'-4"
4
2'-0"
4
4'-1"
3
4'-1"
49
0.187
0.415
0.602
2.516
0.176
0.261
42"
3'-0"
2'-2"
4'-5"
5'-3'
1'-5"
3'-6"
4
1'-9"
3
3'-3"
3
3'-3"
38
0.135
0.373
0.5082.660
0.240
0.371
48"
3'-0"
2'-2"
5'-0"
5'-9"2'-0"
3'-6"
4
2'-6"
4
3'-3"
1
3
3'-3"
41
0.173
0.410
0.583
2.998
0.313
0.477
54"
3'-0"
2'-2"
5'-7"
6'-3"
2'-7"
3'-6" 1
4
3'-0"
6
3' 3°
3
1 3' 3"
1 47
0 211
0 448
0.659
2.806
3.465
1 0.396
1 0.595
BACK OF CURB
SECTION Y-Y
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mm .IN
.I.
INN INN
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WHFRF 30" TO 36" PIPF IS 11SFD
WHERE 42" TO 54" PIPE IS USED
DETAIL SHOWING METHOD
OF RISER CONSTRUCTION
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SHEET 2 OF 2
1840.01
* RISER HAS .321 CUBIC YARDS OF BRICK MASONRY PER FOOT HEIGHT
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NOTES: MORTAR JOINTS 1/2"2" +/- 1/THICK,
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USE CLASS "B" CONCRETE THROUGHOUT.
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TOP ELEVATION
USE FORMS FOR CONSTRUCTION OF THE BOTTOM SLAB.
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DEDUCT FOR PIPE(S) FROM TOTAL CU. YDS. OF BRICK MASONRY.
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USE #4 BAR DOWELS AT 12" CENTERS FOR ALL PIPE SIZES.
H cc
PROVIDE ALL CATCH BASINS OVER 3'-6" IN DEPTH WITH STEPS 12"
L.L J 2� H Z
ON CENTER. USE STEPS WHICH COMPLY WITH STD. DRAWING 840.66.
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USE TYPE "E", "F" AND "G" GRATES UNLESS OTHERWISE INDICATED.
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USE BRICK OR CONCRETE BLOCK WHICH COMPLIES WITH THE REQUIREMENTS
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g" =
OF SECTION 840 OF THE STANDARD SPECIFICATIONS.
MIN.
IF REINFORCED CONCRETE PIPE IS SET IN BOTTOM SLAB OF BOX, ADD TO SLAB
N O W
AS SHOWN ON STD. NO. 840.00.
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FOR 8'-0" IN HEIGHT OR LESS, USE 8" WALL. OVER 8'-0" IN HEIGHT, USE
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12" WALL TO 6'-0" FROM TOP OF WALL AND 8" WALL FOR THE REMAINING
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6'-0". QUANTITES TO BE ADJUSTED ACCORDINGLY.
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SEE
NOTE CONSTRUCT WITH PIPE CROWNS MATCHING.
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CHAMFER ALL EXPOSED CORNERS 1".
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DRAWING NOT TO SCALE.
TOP ELEVATION
STEPS - STD. NO. 840.66
•
WIN -'�
MIN
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-==
.IN .IN
MIN =IN
INN
.IN
MIN
WIN
WIN
•
MIN W�
6"MIN..
T SECTION J-J
WHERE 30" TO 36" PIPE IS USED
PLAN
SEE NOTE 6rMIN. o 4.
SECTION M-M 3,r
WHERE 42" TO 54" PIPE IS USED
PLAN
SEE NOTE
GRO�)0
GN\I ECTU,
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NC ENGINEERING
LICENSE NO. P-0803
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Drawn
By J HJ
BY Checked SRN
DATE:
30 JUN 2021
REVISED:
1L16 SEP 2021
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DETAILS
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Job
, Code HCSS1

2
3
4
5
C
0
NOTES:
1. PUT SILT FENCE OR TREE PROTECTION FENCE UP TO
ENSURE CONSTRUCTION ENTRANCE IS USED.
2. IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE
MUD IS NOT REMOVED BY THE VEHICLE TRAVELING OVER
MAINTENANCE:
MAINTAIN THE GRAVEL PAD IN A
CONDITION TO PREVENT MUD OR SEDIMENT
FROM LEAVING THE CONSTRUCTION SITE.
THIS MAY REQUIRE PERIODIC TOPDRESSING
WITH 2-INCH STONE. AFTER EACH
THE STONE, THEN THE TIRES OF THE VEHICLE MUST BE
RAINFALL, INSPECT ANY STRUCTURE USED
WASHED BEFORE ENTERING PUBLIC ROAD.
TO TRAP SEDIMENT AND CLEAN IT OUT AS
0 SELECT DESIRED HEIGHT:
3. IF A PROJECT CONTINUES TO DEPOSIT MUD AND DEBRIS
NECESSARY. IMMEDIATELY REMOVE ALL
OBJECTIONABLE MATERIALS SPILLED
O 84" (SHOWN)
MAINTENANCE: CN SPECIFICATION:
1. REMOVE AND DISPOSE OF ALL TREES, BRUSH, STUMPS, AND OTHER OBJECTIONABLE MATERIAL.
ONTO THE PUBLIC ROAD, THE TOWN WILL CLEAN THE
AREA AND INVOICE THE FINANCIALLY RESPONSIBLE
,
WASHED, OR TRACKED ONTO PUBLIC
INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND
AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT
2•
ENSURE THAT THE MIN. CONSTRUCTION CROSS SECTION MEETS ALL DESIGN REQUIREMENTS.
,Y,J4
96"
PARTY.
ROADWAYS
FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE.
3.
ENSURE THAT THE TOP OF THE DIKE IS NOT LOWERS AT ANY POINT THAN THE DESIGN ELEVATION PLUS
CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS
THE SPECIFIED SETTLEMENT.
0 SELECT DESIRED COLOR:
AS NEEDED. WHEN THE AREA PROTECTED IS PERMANENTLY
STABILIZED, REMOVE THE RIDGE AND THE CHANNEL TO
4.
5.
PROVIDE SUFFICIENT ROOM AROUND DIVERSION TO PERMIT MACHINE REGRADING AND CLEANOUT.
VEGETATE THE RIDGE IMMEDIATELY AFTER CONSTRUCTION, UNLESS IT WILL REMAIN IN PLACE LESS THAN
[� SATIN BLACK
8' 0" ON CENTER
BLEND WITH THE NATURAL GROUND LEVEL AND
30 WORKING DAYS.
0 BLACK FINE TEXTURE
PLAN
APPROPRIATELY STABILIZE IT.
0 NINETY BRONZE
L
CN SPECIFICATION:
2' MIN. 2' MIN.
0 BRONZE FINE TEXTURE
1 1/2" W X
1 1/2" H RAILS
0 SPECKLED WALNUT
1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER
= _
0 SANDY SHORE
OBJECTIONABLE MATERIAL AND PROPERLY GRADE IT.
COMPACTED - 00
0 WHITE FINE TEXTURE
M
2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE
STEEP CUT OR FILL SLOPE
_
_ _ - - -IIIII-III'
0 GLOSS BEIGE
ill 1"
PLANS, AND SMOOTH IT.
PICKETS
CD >_
3. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE
0 CHOCOLATE
z Q
OUTLET.
3 4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION
I
0 GLOSS WHITE
3 3/4"
to Q
IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE.
I I
I'
2: 1 SLOPE (MAX)
0 BROWN FINE TEXTURE
N
SPACING
IX p
0 SILVER
of
-
IMMEDIATELY STABILIZE
OSELECT DESIRED OPTION :
21/2
CROSS SECTION DIVERSION DITCH WITH
POSTS
TEMPORARY SEEDING OR
SHORT PICKETS
EROSION ^CONTROL NETTING AS
Q`SELECTDESIRED POST CAPS:
ENTRANCE TYPE
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STONE SIZE
l,/-HLLCu Uu 1 UIN I rir Lr[UJIUIV
CONTROL PLANS
021/2"FLAT
0 4" FLAT
;
11/2"WX
1 1/2" H RAILS
GENERAL
50'
25'
2-3"
UPSLOPE TOE
(sTANDARD)
I
RESIDENTIAL*
25'
12'
#57
L
nnc-iTivn nonnn I nor AAAV ?
n21/2"RFLAT
I�121/2"HAII
* INDIVIDUAL SINGLE FAMILY rvJ �� N 04"BALL (OPTIONAL) f f
SIDE SLOPE Q` FRONT ELEVATION
SELECT DESIRED FINIAL OPTION:
CROSS SECTION 2:1 (MAX) � 0 QUAD � 0 TRIAD
NEW CONSTRUCTION-
EXISTING ROADWAY L \ \ \ \ \\ \\MANUFACTURER \ \ \ \ 1NOTES . PLEASECONTACTMANUFACTURERFORALLTHEOTHERSIZESANDOPTIONS.
NOTES:
_III 1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
= 2. DO NOT SCALE DRAWING.
3. THIS DRAWING IS INTENDED FOR USE BY ARCHITECTS, ENGINEERS, CONTRACTORS, CONSULTANTS AND DESIGN PROFESSIONALS
STEEP CUT OR FILL SLOPE FOR PLANNING PURPOSES ONLY. THIS DRAWING MAY NOT BE USED FOR CONSTRUCTION.
ABRI C UNDER STONE 4. ALL INFORMATION CONTAINED HEREIN WAS CURRENT AT THE TIME OF DEVELOPMENT BUT MUST BE REVIEWED AND APPROVED BY
THE PRODUCT MANUFACTURER TO BE CONSIDERED ACCURATE.
PLAN VIEW 5. CONTRACTOR'S NOTE: FOR PRODUCT AND COMPANY INFORMATION VISIT www.CADdetails.com/info AND ENTER
REFERENCE NUMBER HCSS1_Det
INDUSTRIAL ALUMINUM FENCE 5000 SERIES
CONSTRUCTION ENTRANCE DIVERSION DITCH 5000 SERIES 4- RAIL W/SPEAR POINTS, AVAILABLE W/ALT. SPEAR POINTS (#5141 & #5142)
MAINTENANCE:
A FLOATING SKIMMER SHOULD BE ATTACHED TO THE BASE OF THE RISER.
CN SPECIFICATION: THE ORIFICE IN THE SKIMMER WILL CONTROL THE RATE OF DEWATERING. CN SPECIFICATION:
1. UNIFORMLY GRADE A SHALLOW DEPRESSION APPROACHING THE INLET. THE SKIMMER SHOULD BE SIZED TO DEWATER THE BASIN IN 2-5 DAYS. 1. CONSTRUCT THE BASIN ACCORDING TO THE EROSION AND SEDIMENT CONTROL
2. DRIVE 5-FOOT STEEL POSTS 2 FEET INTO THE GROUND SURROUNDING THE I A CHART TO DETERMINE THE APPROPRIATE SKIMMER AND ORIFICE SIZE IS PLAN WITH THE BASIN SURFACE FREE OF OBSTRUCTIONS, DEBRIS AND POCKETS
INLET. SPACE POSTS EVENLY AROUND THE PERIMETER OF THE INLET, A MAXIMUM OF INCLDUED ON PAGE 6.64.3. SEE PRACTICE 6.64, SKIMMER BASINS FOR OF LOW -DENSITY MATERIAL.
4 FEET APART. DETAILS ON THE INSTALLATION OF SKIMMERS. 2. ASSEMBLE AND INSTALL THE SKIMMER AS INSTRUCTED BY THE MANUFACTURER.
3. SURROUND THE POSTS WITH WIRE MESH HARDWARE CLOTH. SECURE THE WIRE 3. PLACE A 6-INCH BAND OF SEALANT AROUND THE INTERIOR FACE OF THE OUTLET
MESH TO THE STEEL POSTS AT THE TOP, MIDDLE, AND BOTTOM. PLACING A PVC END CAP SCHEDULE 40 BARREL PIPE.
2-FOOT FLAP OF THE WIRE MESH UNDER THE GRAVEL FOR ANCHORING IS PVC VENT PIPE PVC PIPE
VC ELBOW 4. DEPENDING ON THE EXPECTED TIME PERIOD FOR WHICH THE SKIMMER BASIN
RECOMMENDED. IS DESIGNED, PERMANENTLY OR TEMPORARILY SEED ALL BARE SIDE SLOPES OF
4. PLACE CLEAN GRAVEL (NC DOT #5 OR #57 STONE) ON A 2:1 SLOPE WITH A WATER SURFACE ° THE BASIN.
TANDARD METAL POSTS 2' IN GROUND HEIGHT OF 16 INCHES AROUND THE WIRE, AND SMOOTH TO AN EVEN GRADE. 5. LIMIT THE DAM HEIGHT TO 5 FEET.
5. ONCE THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE VC END CAP ° 6. INSTALL THE SKIMMER A MINIMUM OF 1 FOOT FROM THE BOTTOM OF THE BASIN.
ACCUMULATED SEDIMENT, AND ESTABLISH FINAL GRADING ELEVATIONS. SCHEDULE 4 ORIFICE PLATE 7. THE MINIMUM BASIN WIDTH SHOULD BE 3 TIMES THE DEPTH OF THE BASIN.
6. COMPACT THE AREA PROPERLY AND STABILIZED IT WITH GROUNDCOVER PVC TEE-------"
EE PVC PIPE FOR A BASIN DEPTH OF 3 FEET, THE MINIMUM BASIN WIDTH SHOULD BE 9 FEET.
TIN
PIPE J" HOLES VC TEE 8. INSTALL COIR FIBER MATTING UNDER THE OUTLET OF THE SKIMMER WITH
ALVANIZED HARDWARE NDERSIDE MINIMUM DIMENSIONS OF 9 FEET LONG BY 6 FEET WIDE.
WIRE EXTENDS TO TOP OF BOX MAINTENANCE: 9. INSTALL MATTING FOR EROSION CONTROL ON EXPOSED SIDE SLOPES AFTER
INSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1h INCH OR SEEDING IS COMPLETED.
GREATER) RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER 10. UNROLL THE GEOTEXTILE ON THE SPILLWAY IN THE DIRECTION OF FLOW, WITH
OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO EDGES BURIED AT LEAST 6 INCHES DEEP. THE GEOTEXTILE SHOULD BE ONE
DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. REPLACE STONE CONTINUOUS PIECE OF MATERIAL OR OVERLAPPED A MINIMUM OF 18 INCHES.
- FLEXIBLE HOSE
AS NEEDED. PROFILE PROFILE _�3' X 3' X 12" FOR DIVISIONS 1, 2, 3, 4, AND 6 IN THE EASTERN PART OF THE STATE, USE A
o `� o
o CLASS B LOW PERMEABILITY GEOTEXTILE.
° 4 DISSIPATER PAD 11. REPLACE THE PLASTIC SLOPE DRAIN PIPE AT THE INLET OF THE BASIN WITH
,( 000 0, a $ GEOTEXTILE AS DIRECTED.
WT�J 12. INSTALL 3 COIR FIBER BAFFLES IN THE SKIMMER BASIN WITH A SPACING OF 1/
ono THE BASIN LENGTH.
R
0 0 13. INSTALL A MINIMUM OF 2 COIR FIBER BAFFLES IN BASINS WITH LESS THAN 20
-� ARM ASSEMBLY /
onq o FEET OF LENGTH AT SPACING OF 1 3 THE BASIN LENGTH.
fib° no
"C" ENCLOSURE 14. INSTALL A CLASS B STONE PAD (4 FEET BY 4 FEET BY 12 INCHES HIGH DIRECTLY
OV�o UNDERNEATH THE SKIMMER DEVICE.
-�06`�o 15. ANCHOR THE COIR FIBER MAT WITH WOODEN STAKES, STEEL REINFORCEMENT
�000a, ODD °°0mCGt0) _ REBAR OR METAL STAPLES.
_ •° 16. ANCHOR THE GEOTEXTILE WITH 6" STAPLES AT A MAXIMUM SPACING OF 3 FT.
WATER ENTRY UNIT PRIMARY SPILLWAY
17. CONSTRUCT THE PRIMARY SPILLWAY WITH A TRAPEZOIDAL CROSS-SECTION, WITH 2:1
SIDE SLOPES, AND A MINIMUM BASE WIDTH OF 4 FEET.
#57 WASHED STONE PLACED TO A
HEIGHT OF 12"-18" MIN. ABOVE TOP OF BOX.
CATCH BASIN & YARD INLET SKIMMER
PROTECTION DETAIL
8' MAX MAINTENANCE: MAINTENANCE:
VARIABLE AS DIRECTED BY THE ENGINEER INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH
RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY.
SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR
BECOME INEFFECTIVE, REPLACE IT PROMPTLY. FLOW DIRECTION BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE FILTER OF REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE
VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE 57 WASHED VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE
CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. STONE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT.
REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND
MIN. 10 GA. N. 12 GA. BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING SILT FENCE FABRIC BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING
INTERMEDIATE DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. TO OVERLAP DRAINAGE AREA HAS BEEN PROPERLY STABILIZED.
LINE WIRES
WIRES CN SPECIFICATION: HARDWARE CLOTH CN SPECIFICATION:
1. THE BASE OF BOTH END POSTS SHOULD BE A LEAST ONE FOOT HIGHER BY 12 INCHES 1. THE BASE OF BOTH END POSTS SHOULD BE A LEAST ONE FOOT HIGHER
RADE THAN THE MIDDLE OF THE FENCE. CHECK WITH A LEVEL IF NECESSARY. THAN THE MIDDLE OF THE FENCE. CHECK WITH A LEVEL IF NECESSARY.
2. INSTALL POSTS 4 FEET APART IN CRITICAL AREAS AND 6 FEET APART ON STEEL FENCE POST 2. INSTALL POSTS 4 FEET APART IN CRITICAL AREAS AND 6 FEET APART ON
_= = = = = = = = = = = = = = = - - - - - - - - = _ = STANDARD APPLICATIONS. STANDARD APPLICATIONS.
---]IF-- 3. INSTALL POSTS 2 FEET DEEP ON THE DOWNSTREAM SIDE OF THE SILT 3. INSTALL POSTS 2 FEET DEEP ON THE DOWNSTREAM SIDE OF THE SILT
FENCE, AND AS CLOSE AS POSSIBLE TO THE FABRIC, ENABLING POSTS WIRE FENCE PLAN VIEW STEEL FENCE POST FENCE, AND AS CLOSE AS POSSIBLE TO THE FABRIC, ENABLING POSTS
SILT FENCE FABRIC TO SUPPORT THE FABRIC FROM UPSTREAM WATER PRESSURE. TO SUPPORT THE FABRIC FROM UPSTREAM WATER PRESSURE.
INSTALLED TO SECOND 4. INSTALL POSTS WITH THE NIPPLES FACING AWAY FROM THE SILT FABRIC. HARDWARE CLOT 4. INSTALL POSTS WITH THE NIPPLES FACING AWAY FROM THE SILT FABRIC.
5. ATTACH THE FABRIC TO EACH POST WITH THREE TIES, ALL SPACED NOTE5. ATTACH THE FABRIC TO EACH POST WITH THREE TIES, ALL SPACED
:
WIRE FROM TOP TIIWITHIN THE TOP 8 INCHES OF THE FABRIC. ATTACH EACH TIE FILTER OF WITHIN THE TOP 8 INCHES OF THE FABRIC. ATTACH EACH TIE
_ = DIAGONALLY 45 DEGREES THROUGH THE FABRIC, WITH EACH PUNCTURE 57 WASHED 1. APPLICABLE FOR DRAINAGE AREAS NO MORE THAN 1/4 ACRE. DIAGONALLY 45 DEGREES THROUGH THE FABRIC, WITH EACH PUNCTURE
EH _ - AT LEAST 1 INCH VERTICALLY APART. ALSO, EACH TIE SHOULD BE 2. USE AS A REPAIR OF SILT FENCE FAILURES. AT LEAST 1 INCH VERTICALLY APART. ALSO, EACH TIE SHOULD BE
FRONT VIEW - - POSITIONED TO HANG ON A POST NIPPLE WHEN TIGHTENED TO PREVENT STON 00 POSITIONED TO HANG ON A POST NIPPLE WHEN TIGHTENED TO PREVENT
SAGGING. FLOW DIRECTION 3. BURY WIRE FENCE, HARDWARE CLOTH, AND SILT FENCE FABRIC 8 SAGGING.
ROPERTY LINE 6 WRAP
AND SECURAPPROXIMATELY
TIES. INCHES OF FABRIC AROUND THE END POSTS INCHES DEEP AND 4" WIDE MIN. 6 WRAP
SECUREAPPROXIMATELY
WTH 3 TIES.
INCHES OF FABRIC AROUND THE END POSTS
NOTES: OST 7. NO MORE THAN 24 INCHES OF A 36 INCH FABRIC IS ALLOWED ABOVE eil=iu=ui=iu=iu=Li=ui-iieLl T= 7. NO MORE THAN 24 INCHES OF A 36 INCH FABRIC IS ALLOWED ABOVE
GROUND LEVEL.WOVEN STEEL PWIRE FABRIC - F §F: HYDRANT 8 THE INSTALLATION
B FORE COMPACE CHECKED AND CORRECTED FOR ANY -I !I c7= 100 IT HARDWARE CLOT STEEL FENCE POST WIRE FENCE GROUND LEVEL.
1. USE SILT FENCE ONLY WHEN SILT FENCE GEOTEXTILE FABRIC F� E 2' MAX. 8. THE INSTALLATION SHOULD BE CHECKED AND CORRECTED FOR ANY
1 "OVER 1 "OVER DEVIATIONS BEFORE COMPACTION.L
DRAINAGE AREA DOES NOT Ln 9. COMPACTION IS VITALLY IMPORTANT FOR EFFECTIVE RESULTS. COMPACT 14"IIlII� I~ ~I 9. COMPACTION IS VITALLY IMPORTANT FOR EFFECTIVE RESULTS. COMPACT
1 32 MIN. WIDTH I';:' THE SOIL IMMEDIATELY NEXT TO THE SILT FENCE FABRIC WITH THE FRONT SIDE VIEW mint I THE SOIL IMMEDIATELY NEXT TO THE SILT FENCE FABRIC WITH THE FRONT
EXCEED 4 ACRE AND NEVER ILL SLOPE ;'� WHEEL OF THE TRACTOR, SKID STEER, OR ROLLER EXERTING AT LEAST 60 LJ WHEEL OF THE TRACTOR, SKID STEER, OR ROLLER EXERTING AT LEAST 60
IN AREAS OF CONCENTRATED POUNDS PER SQUARE INCH. COMPACT THE UPSTREAM SIDE FIRST, AND POUNDS PER SQUARE INCH. COMPACT THE UPSTREAM SIDE FIRST, AND
W THEN EACH SIDE TWICE FOR A TOTAL OF 4 TRIPS. THEN EACH SIDE TWICE FOR A TOTAL OF 4 TRIPS.
FLOW. _ SILT :� jj
2. END OF SILT FENCE NEEDS N {_ 4
TO BE TURNED UPHILL. FENCE
----CURB AND SILT FENCE FABRIC
i GUTTER
RADE SIDEWALK
A QRADF
c.. i .. �i�c c.. i ♦•III -III=
N = Ali-lil-lllHMH-lil -
tr�1 -
8 MIN. COVER X 4 MIN. - - - -
* 'I� II I -III -III -III -III ♦ i r i =III -
USE 57 WASHED STONE FOR _ - - - - -
---- ii -rlll-�
WIDTH OVER SKIRT iii===-_-_-_-_ _-_-----------_-- -_-__
REPAIR OF SILT FENCE _' i-lil-lil-lil-lil-i [=lil-lil-lil-lil-lil-lil-lil I I il-lil-lil-lilt C=lil-lil-lil-lil-lil-lil-lil-lil-lil-lil-7 flil-lil-lil-lil
FAILURES, AND FOR ANCHOR (BACKFILL TRENCH AND flili I I _ =- !Ii� Flili= ii�•kili i-
LI LI LI LI
WHEN SILT FENCE IS COMPACT THOROUGHLY) u u u u
SIDE VIEW FH INSTALLATION
PROTECTING CATCH BASIN.
FRONT VIEW
TEMPORARY SILT FENCE TEMPORARY SILT FENCE OUTLET
Kr,GRO�,*uRy�
coo 3
w Z CERT. NO. r
353 z n
•,4C)�TH CARO\"
N•
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NC ENGINEERING
LICENSE NO. P-0803
,®` y\ C A Iq�,,®®i
® + •
gip® OF SS/0®
® SEAM
• 34981
®�//j; UEI� R
FOR REVIEW
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Drawn
By JHJ
BY Checked SRN
DATE:
30 JUN 2021
REVISED:
1L16 SEP 2021
0
w SITE
PLAN
N
SITE
DETAILS
J
d
Job
0 Code HCSS1
Dwg No.
N SITE
D
L 601 a
0
0

2
3
4
5
D
C
ln,;pect skimmer iedirnant ba;ns it least %yeeklly mid after conch r�ugriuficanl
(one,liaff ithch �ff gre�trelt) ninfaiii event wid epa6r Remove
sedurvient mlid re%tore the ha%wo to its ortgnial dinitilmow; when sedinient
,ioclininilate" to 1")Iiedmllftime lamaighrt of the firm biffle, 1111di the s,ku-nrrier to
orie sode qo flyat the sedinient nnidenneafli it Qirt he excavated. Excavate the
Se,dinient fr�oin the en6re Inwin, ruotjast around the shirvirrier or rive ic ficefl.
klake sure Vegetation growing in the bottomoftlie bwundfwF, n0t holddown
die qlkuylnlel:.
Rel the baffle"; if they are daniaged. Re-atichc)r the baffies it" %w,aLvr ts
illowng linderreath (m Aaround thenn-
If the rnc -ris di,-) ged with ttash aad there, us water in the bmn a, wirialfly
t ni 9,
�erking on dre rcilic wiN rnake the ski d b-, I od�; .innumer bob up slid down wic
die debris, and reswre flow, ff this doe,, not work, puH die skins rrarer ,over to
6e iide id he end remove ill delitis. Ahcwchieck the, orifice iriside the
skirnihiert rosee ifit iscklg,led, lfscw reniove the dl
If theskininier in-n r,r hirret ffe uwi c4r,gged, theothfice can he reninved ind
Re
Sure, and repkicetheordice before repositioningthesictntinle.r.
(Aleck the fabric lined spHliwity for danhagw and niake any requited repair-,
Check dl bank tirietm
spirllllways, aild outlet for .redo n daniage, wd ulspect dw enillankillent f6l
lipl,ng, arld wettknient. Nlakealji rmcetvis.s y rep.mirs linmedtar6y. Remove M 11
trash ondodierdehiii firnm the Fkimtner wid pooll "rea, 5,.
Freei"ing we"A[wr can result ill lice fornling, irt thic hasin. S"011ie, SINCiah
precautions should be taken Gn the winter ro prevent the skillimer from
pi rigg fling Wi til Ice.
liilll
;; � �Illl�00091 ,��1llr
»III11100
NORTH AMERICAN GREEN®
12"
CRITICAL POINTS
DESIGN INFORMATION TO BE PROVIDED BY
THE ENGINEER ON THE CONSTRUCTION
DRAWINGS
DIMENSIONS ELEV
EMERGENCY SPILLWAY
20
267.75
TOP OF DAM WIDTH
10'
269.0
ANTI SEEP COLLAR
54"X54"X12"
N A
RIP RAP DISSIPATOR PAD
12'x4.5'x18"D
N/A
TOP OF RISER
4 W 4 SIDES)
266.0
OUTLET PIPE INVERT IN
4" PVC
360.0
OUTLET PIPE INVERT OUT
15" RCP
360.0
ANTI -FLOATATION DEVICE
54"X54A 8
SKIMMER SIZE
2.5"
ORIFICE SIZE
.1.9"
CONSTRUCTION SPECIFICATION:
1. (1car,, gruh,arid strup die, arca wider hlie eniKank-niciltofalli vcptafton and
root mat. kernove all sLjrface soul LnUtMiENill,; hu h a mcurutr. oforganic ranatcer
i1,310 ail nIljWVnruih1,P rwimpnni in die,
designated dirqpaiatl area. 11ace temporary wtdinient crinirol] tneasurei bellow
ba.sin w needed
2. Fnaare that filli Tylatovall for tthe enillanknwnt o� five of remits
Vegetation, org'allic matter, and other obecooiabllE rriaieriall. illi2ce, 11w, fl ft in
PLAN
VIEW
lifts that inexceed 9inches, and machineconipact it. Overnlilitheethilmnkment
6 41clue5 to alllow, feat sculelnetil.
EMERGENCY SPILLWAY CONSTRUCTED OVER
.4, Shapethe basin tc) the s1l diniensioni. Vrnent die skinuning. difvicc
UNDISTURBED GROUND AND ARMORED WITH
ftorn ierdhng tnto the rnud hy exeavalmg a -diallow Imt under the sll
RIP RAP AND FILTER FABRIC
provAing a llow -uppnrt undierthe skininierofstoneor timber.
4. Place the Il itypkaHy4minch 'khadulle 44)
fbiNnfLifinni of �rnpeit1routi, ,nill I)n not uN,,e pervinu; marermt inch ins wand,
gravc1, or cnished stfaic as Imck
-fiH around the pVjle. Place the hH nutc6atl
uh.rLurid the, ptpc sj,�iflw�w In 4-trich I�Wcrh and coniliact �1 Under Ind around
t.
IF, RAP
IP RA
die pilee toat �east�he --=nedens,ity 3"rthe *jacent eraliarill Cai u:
ne, m sit
ISS
DISSIPATOR
IP
he Tall H,X r5 ilki, time pipe fi-nm the hnn enrntirt with its fbinldarinut Uliert
AD
PAD
C10rupactnif" 111i'de'r the puriv haunclie",
4DA
Pbce feetofconipacted back-fil Over dhe piriespHl1way aniinu�nwhiderAhof'
3' X 3' X 12"-
befortetwsing it with construction Nii�pmcnt. Ili im) crisz qIv.xAd dic pire
CLASS B
craiduit be iiistahed by catfing a trench throughthe dain after theendlankmint
DISSIPATER PAD
k
k eofnp�ete.
5. Asqenibie rite skurnirnier 6oll1lowng The manufituturer-, ljjn;�uucumn i, nn i q
designed.
fie,Lay the mhernblod skunimer oil the bottona oftlie, bas�n wkh the flexible
SLOPE DRAIN (TYP.2
U TL T P
UTLET PIPE
"��EARTH
of atthe inter of barrel I� e.
P
tIle excavated pit or mqiporz. fie sure to alLach
POROUS BAFFLES (3 MIN.
M
bi DAM
ILLJ
a rope un The qkunirnermid anchor It to the �,Ide nf the wsan
afSKIMMER
to pritil the skininitr to the slide for m,mrilenance.
STOR
WATER LEVEL DURING CONCRETE RISER
L�
7. Lar6erh spiHways- Instaii the spfliwihy ln Un&srhrbe,d wl�I to the greatest
POROUS BAFFLES 3 MIN.
z
eX62ftt 'WrFAhi'p,, 1 fie achievenlent".evade" deF�Ugli W�,dda
",
,ri are cridca� to the �rfpf�T
o
SLOPE DRAI
c
of the ipfll)way. I'he %piflwny Mmulld lie lined Arudh lIanninated pbsd or
ISKIMMER
MERGENCY SPILLWAY ELEV.
nilperl"lle all te, fablic. 1 hL, fabric must be wi& and long enough to
coverthelbottorn wid theiapofthe daniforanchojin g
INIMUM FORESLOPE 21:1
2
in a trench.1 lie tdges may be sectired with 8, mch �tarfles or piw. 1 lie, fabric
niust be bong erxyujgh ro, extend down -IoPe the and Exhnnio ;tabu proimd.
INIMUM BACKSLOPE 3:1
The Wnillth of flue fail n1wu lie one plece, nryt joiried or qike,adotherwise
3' X 3' X 12
Nw ater can p;ti Lundet the fabric.ff the iell&,Df the fablic rawlanufficlixitE fix tile,
ARTH DAM
eii6-c Meru of the spAiway, niliftirik, �,e efions, qimihiing thet,oniplfert width,
.
CLASS B
Ilia y be u sed. I tie, uplvr sectPont,0 skalld aveflap the- liower secdprr(s) s,o
DISSIPATER PAD GATE VALVE OR ORIFICECP
DISCHARGE PIPE
that Nvmer cannot flow kinder the fabnc. Secure die upp,er edge and lidel
ANTI -FLOATATION BLOCK
nf i1he lfmhrwe in a Trench wnh qmplle; ar pijjj,, 4AdiptNi frnni , A kiannqu fhr
NOTES:
UTLET
Destlgriirq, friftalifing and Nlainannmng Skimmer Sed imEntflw4ths.fell
1)
1 SEDIMENT STORAGE: 3,600 CF/DISTURBED ACRE ANTI -SEEP COLLAR
PROTECTION
199h&_,
J, %V, FwrCllntsonj
2. SURFACE AREA BASED ON: Q25 CROSS SECTION
(DETAIL 40018)
Use
3. INSTALL SEDIMENT CLEANOUT ELEVATION STAKES.
.
l3dPR W3LO 11) Elle Uppei end oftht pvol],m en i,n limprove lxgssri uap effineiwy
4. BAFFLES SHALL INCLUDE 700 G/SM COIR EROSION BLANKET.
5 FLOW ENTERING THE BASIN MUST BE DIRECTED TO AVOID EROSION ALONG
THE SLOPE AND SCOUR IN THE BASIN. APPROPRIATELY SIZED SLOPE
DRAINS, PER THE STANDARD DETAIL, ARE RECOMMENDED.
NORTH AMERICAN GREEN
5401 ST. WENDEL-CYNTHIANA ROAD
POSEYVILLE, IN 47633
TOLL FREE: 1-800-522-5011
PHONE: [phone]
FAX: [phone]
www.nagreen.com
A M, UVCfC LMOMNUOCMIVIO
B B PROJECTED WATERLINE
C. CHANNEL BOTTOM/SIDE
C SLOPE VERTICES
HORIZONTAL STAPLE SPACING SHOULD BE ALTERED
A IF NECESSARY TO ALLOW STAPLES TO SECURE THE
B CRITICAL POINTS ALONG THE CHANNEL SURFACE.
C IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE
OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY
BE NECESSARY TO PROPERLY ANCHOR THE BLANKETS.
NOTES
1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
2. DO NOT SCALE DRAWINGS.
3. REFER TO 140-OOIB FOR ADDITIONAL NOTES.
4. CONTRACTORS NOTE FOR PRODUCT AND PURCHASING INFORMATION VISIT wwvv.CADdetails.com/info
REFERENCE NUMBER 140-001A.
ROLLED EROSION CONTROL PRODUCT
CHANNEL INSTALLATION
140-OOIA
PROTECTED BY COPYRIGHT @2013 CADDETAILS.COM LTD.
RISER BARREL SEDIMENT
BASIN
Tensar.
NORTH AMERICAN GREEN®
NORTH AMERICAN GREEN
5401 ST. WENDEL-CYNTHIANA ROAD
POSEYVILLE, IN 47633
TOLL FREE: 1-800-522-5011
PHONE: [phone]
FAX: [phone]
www.nagreen.com
1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. NOTE: WHEN USING
CELL-O-SEED, DO NOT SEED PREPARED AREA. CELL-O-SEED MUST BE INSTALLED WITH THE PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET IN A 6"(15CM) DEEP X 6"(15CM) WIDE TRENCH WITH APPROXIMATELY
12"(30CM) OF BLANKET EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF STAPLES/STAKES
APPROXIMATELY 12"(30CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO
COMPACTED SOIL AND FOLD REMAINING 12"(30CM) PORTION OF BLANKET OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER
COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12"(30CM) APART ACROSS THE WIDTH OF THE BLANKET.
3. ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST
THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS
AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING OPTIONAL DOT SYSTEM , STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF
THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. PLACE CONSECUTIVE BLANKETS END OVER END (SHINGLE STYLE) WITH A 4"-6"(10CM-15CM) OVERLAP. USE A DOUBLE ROW OF STAPLES
STAGGERED 4"(10CM) APART AND 4"(10") ON CENTER TO SECURE BLANKETS.
5. FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12"(30CM)
APART IN 6"(15CM)DEEP X 6"(15CM)WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
6. ADJACENT BLANKETS MUST BE OVERLAPPED APPROXIMATELY 2"-5" (5CM-12.5CM) (DEPENDING ON BLANKET TYPE)AND STAPLED.TO ENSURE
PROPER SEAM ALIGNMENT, PLACE THE EDGE OF THE OVERLAPPING BLANKET(BLANKET BEING INSTALLED ON TOP) EVEN WITH THE COLORED
SEAM STITCH ON THE BLANKET BEING OVERLAPPED.
7. IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30'TO 40'(9M-12M) INTERVALS. USE A DOUBLE ROW OF
STAPLES STAGGERED 4"(10CM)APART AND 4"(10CM) ON CENTER OVER ENTIRE WIDTH OF CHANNEL.
8. THE TERMINAL END OF THE BLANKETS MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12"(30CM) APART IN A
6"(15CM)DEEP X6"(15CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
MAINTENANCE
1. Visually inspect erosion control matting after every rain event.
2. Replace any damaged matting with new.
3. Regrade damaged diversion ditches and replace matting as necessary.
NOTES
1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS.
2. DO NOT SCALE DRAWINGS.
3. CONTRACTORS NOTE FOR PRODUCT AND PURCHASING INFORMATION VISIT wwvv.CADdetails.com/info
REFERENCE NUMBER 140-001 B.
ROLLED EROSION CONTROL PRODUCT
CHANNEL INSTALLATION
1140-001 B
CADdetails.com PROTECTED BY COPYRIGHT @2013 CADDETAILS.COM LTD.
9, Ert6kni cAmtrol- 4_*i1V3tTUCt the structur- sci drat the thshurbed area is
mmirnizmi ll.Xveri. stff-race WaufT away frorn liar e art�ts. GoIrriltit [fit
trribdrikiTtent beftwe I]-& 2rtu is cl,eared. ' Libil,L,,t the emergency spil.IwLk,,
ffnhankmeml mid all mher &,,1-urhird armx ahmin the ci-inkt of Ilie, princijval
sp�ttwuy c4mstn.ictian
1W huolill TwlnllvNifil"es as ;Twcified in Pr1i'mice f; FA, )orunu,
It, Aftrrallthe areas hawe been periltunenfly slabflizt4�
mloove die structue mul all lul umoubla NNETF11211t. the: fLr2a RA
Hand "idi die adjinrinig Aunas and subtiric properly tktfertfiw-cs: surOe
Tensar.
NORTH AMERICAN GREEN®
*2"-5" *2"-5"
(5CM-12.5CM)
]I_0 _11
(5CM-12.5CM) (5CM-12.5CM)
-�
-SEAM STITCH
3.3 0 1.6'
(1.0m) I (0.5M)
- e 31' 11
(1.0m)
1 0 0 1
1.15 STAPLES PER SQ. YD.
(1.35 STAPLES PER SQ. M)
FOR BLANKETS WITH THE OPTIONAL NORTH AMERICAN
GREEN DOT SYSTEM PLACE STAPLES/STAKES
THROUGH EACH OF THE RED COLORED DOTS
*2"-5" *2"-5"
(5CM-12.5CM) (5CM-12.5CM)
-SEAM STITCH
0 0 0
20"
0 0 0 (0.5M)
--
to PLAN
Lij LLJ
:2 LLJ 17, VIEW
LLJ
<
n 0
PIPE
ILTER
L
FABRIC
SECTION
'A -A'
NOTES:
PIPE OUTLET TO WELL-DEFINED
CHANNEL
PLAN
VIEW
1. L = THE LENGTH OF THE RIPRAP APRON
2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 12 INCHES
3. A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIP RAP AND SOIL FOUNDATION.
4. IN A WELL-DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO 6 INCHES ABOVE THE MAXIMUM
TAILWATER DEPTH OR THE TOP OF THE BANK, WHICHEVER IS LESS.
NORTH AMERICAN GREEN
5401 ST. WENDEL-CYNTHIANA ROAD
POSEYVILLE, IN 47633
TOLL FREE: 1-800-522-5011
PHONE: [phone]
FAX: [phone]
www.nagreen.com
(5CM-12.5CM)
SEAM STITCH
3.3
(1.0N
0.7 STAPLES PER SQ. YD
(0.8 STAPLES PER SQ. M)
FOR BLANKETS WITH THE OPTIONAL NORTH AMERICAN
GREEN DOT SYSTEM PLACE STAPLES/STAKES
THROUGH EACH OF THE BLUE COLORED DOTS.
*2"-5" *2"-5" --i 1
(5CM-12.5CM) (5CM-12.5CM)
1.6'(0.5M)
SEAM STITCH
6 0 o 1
0 0 0 3.3
(1.0m)
1.7 STAPLES PER SQ. YD.
(2.0 STAPLES PER SQ. M)
3.4 STAPLES PER SQ. YD.
FOR BLANKETS WITH THE OPTIONAL NORTH AMERICAN
(4.1 STAPLES PER SQ. M)
GREEN DOT SYSTEM PLACE STAPLES/STAKES
FOR BLANKETS WITH THE OPTIONAL NORTH AMERICAN
GREEN DOT SYSTEM' PLACE STAPLES/STAKES
THROUGH EACH OF THE GREEN COLORED DOTS
THROUGH EACH OF THE WHITE COLORED DOTS
*2"-5" *2"-5"
(5CM-12.5CM) (D-1 (5CM-12.5CM)
SEAM STITCH
STAPLE PATTERN GUIDE
101,•
9 0 9 (0.25M)
*LOCATION OF SEAM STITCH WILL VARY DEPENDING
0 0 0 3.3'(1.0M)
-
ON NORTH AMERICAN GREEN PRODUCT TYPE
0 9• 20" (0.5M)
3.75 STAPLES PER SQ. YD.
(4.5 STAPLES PER SQ. M)
FOR BLANKETS WITH THE OPTIONAL NORTH AMERICAN
GREEN DOT SYSTEM PLACE STAPLES/STAKES
NOTES
THROUGH EACH OF THE YELLOW COLORED DOTS
1. INSTALLATION TO BE COMPLETED IN ACCORDANCE WITH
MANUFACTURER'S SPECIFICATIONS.
2. DO NOT SCALE DRAWINGS.
3. CONTRACTORS NOTE FOR PRODUCT AND PURCHASING INFORMATION VISIT wwvv.CADdetails.com/info
REFERENCE NUMBER 140-004.
ROLLED EROSION CONTROL
PRODUCT
STAPLE PATTERN GUIDE
1140-004
CADdetails.com PROTECTED BY COPYRIGHT @2013 CADDETAILS.COM LTD.
PIPE OUTLET
MAINTENANCE:
1. TEMPORARY CONCRETE WASHOUT FACILITIES ARE TO BE INSPECTED BY THE RESIDENT
ENGINEER DURING HIS/HER WEEKLY EROSION AND SEDIMENT CONTROL INSPECTION,
AFTER A STORM EVENT OF 1/2" OR GREATER AND AT THE END OF ANY DAY WHEN
CONCRETE HAS BEEN POURED ON THE CONSTRUCTION SITE. THE INSPECTOR IS TO
ENSURE THAT THERE ARE NO LEAKS, NO SPILLS AND THAT THE FACILITIES CAPACITY HAS
NOT YET BEEN COMPROMISED.
2. ANY OVERFLOWING OF THE WASHOUT FACILITIES ONTO THE GROUND MUST BE CLEANED
UP AND REMOVED WITHIN 24 HOURS OF DISCOVERY.
3. IF A RAIN OR SNOW EVENT IS FORECASTED, A NON -COLLAPSING, NON -WATER
COLLECTING COVER SHALL BE PLACED OVER THE WASHOUT FACILITY AND SECURED TO
PREVENT ACCUMULATION AND OVERFLOW OF PRECIPITATION.
4. CONTENTS OF EACH CONCRETE WASHOUT FACILITY ARE NOT TO EXCEED 75% OF ITS
DESIGNED CAPACITY. IF THE CONTENTS REACH 75% CAPACITY, DISCONTINUE POURING
CONCRETE INTO THE FACILITY UNTIL IT HAS BEEN CLEANED OUT.
5. ALLOW SLURRY TO EVAPORATE OR REMOVE FROM THE SITE IN A SAFE MANNER (IE.
VACUUM TRUCK). ALL HARDENED MATERIAL CAN THEN BE REMOVED AND DISPOSED OF
PROPERLY.
6. IF A LINED BASIN IS USED, IMMEDIATELY REPLACE THE LINER IF IT BECOMES DAMAGED.
7. REMOVE TEMPORARY CONCRETE WASHOUT FACILITIES WHEN THEY ARE NO LONGER
NEEDED AND RESTORE THE DISTURBED AREAS TO THEIR ORIGINAL CONDITION.
8. NOT THE LOCATIONS OF TEMPORARY CONCRETE WASHOUT FACILITIES AND CHANGES TO
THESE FACILITIES ON THE SWPPP.
CN SPECIFICATION:
1. THE CONTRACTOR MUST SUBMIT A PLAN OF HIS/HER PROPOSED TEMPORARY CONCRETE
WASHOUT FACILITY TO THE RESIDENT ENGINEER FOR HIS/HER APPROVAL AT LEAST 10
DAYS PRIOR TO THE FIRST CONCRETE POUR.
2. TEMPORARY CONCRETE WASHOUT FACILITIES ARE TO BE IN PLACE BEFORE ANY
DELIVERY OF CONCRETE TO THE CONSTRUCTION SITE.
3. TEMPORARY CONCRETE WASHOUT FACILITIES ARE TO BE LOCATED AT LEAST 50 FEET
FROM STORM DRAIN INLETS, OPEN DRAINAGE FACILITIES, OR WATER BODIES. EACH
FACILITY IS TO BE LOCATED AWAY FROM CONSTRUCTION TRAFFIC OR ACCESS AREAS TO
PREVENT DISTURBANCE OR TRACKING.
4. A SIGN IS TO BE INSTALLED ADJACENT TO EACH TEMPORARY CONCRETE WASHOUT
FACILITY TO INFORM CONCRETE EQUIPMENT OPERATORS OF THE DESIGNATED
WASHOUT FACILITY.
-15' MIN-
.10
+ + +
- -
A '
O
ENTRY SIDE OF ---
WASHOUT
ABOVE GRADE DETAIL
PLAN VIEW
3' TYP
EDGE OF
10 MIL
PLASTIC
LINER
EARTHE
BERM
STRAW BALES
2 HIGH MAX)
WOOD OR METAL
_STAKES (2 PER
A BALE) I
WEDGE 2"
-1, LOOSE -16 GAUGE
STRAW STEEL
BETWEEN 00 WIRE
BALES
STAPLE DETAIL
-15' MIN
-
B 3'
1:1
3:
�
ENTRY SIDE OF__
WASHOUT
%PLES 10 MIL
PER BAL PLASTIC
LINER
-F- F
I - - - L __J_ _I_
SECTION A -A
GENERAL NOTES:
1. DO NOT DISCHARGE CONCRETE OR CEMENT
SLURRY FROM THE SITE.
2. THE CONCRETE WASHOUT FACILITY SHOULD
BE LOCATED A MINIMUM OF 50' FROM
STORM DRAIN INLETS, BUFFERS, OR
WATERCOURSES.
3. THE CONCRETE WASHOUT SIGN SHALL BE
INSTALLED WITHIN 30' OF THE FACILITY.
4. THE ACTUAL LAYOUT CAN BE DETERMINED
IN THE FIELD USING EITHER THE ABOVE
GRADE OR BELOW GRADE CONSTRUCTION
OPTION.
10 MIL PLASTIC LINER UNDER
BERM AT ENTRY
B 3' MIN EARTHEN,,
3'BERM
1 -- -----------
BELOW GRADE DETAIL
PLAN VIEW
to
MAINTENANCE:
INSPECT RIPRAP OUTLET STRUCTURES WEEKLY AND AFTER SIGNIFICANT
(1/2 INCH OR GREATER) RAINFALL EVENTS TO SEE IF ANY EROSION
AROUND OR BELOW THE RIPRAP HAS TAKEN PLACES, OR IF STONES
HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO
PREVENT FURTHER DAMAGE.
CN SPECIFICATION:
1. ENSURE THAT THE SUBGRADE FOR THE FILTER AND RIPRAP
FOLLOWS THE REQUIRED LINES AND GRADES SHOWN IN THE PLAN.
COMPACT ANY FILL REQUIRED IN THE SUBGRADE TO THE DENISTY
OF THE SURROUNDING UNDISTURBED MATERIAL. LOW AREAS IN THE
SUBGRADE ON UNDISTURBED SOIL MAY ALSO BE FILLED BY
INCREASING THE RIPRAP THICKNESS.
2. THE RIPRAP AND GRAVEL FILTER MUST CONFORM TO THE
SPECIFIED GRADING LIMITS SHOWN ON THE PLANS.
3. FILTER CLOTH, WHEN USED, MUST MEET DESIGN REQUIREMENTS
AND BE PROPERLY PROTECTED FROM PUNCHING OR TEARING
DURING INSTALLATION. REPAIR ANY DAMAGE BY REMOVING THE
RIPRAP AND PLACING ANOTHER PIECE OF FILTER CLOTH OVER THE
DAMAGED AREA. ALL CONNECTING JOINTS SHOULD OVERLAP SO
THE TOP LAYER IS ABOVE THE DOWNSTREAM LAYER A MINIMUM OF
1 FOOT. IF THE DAMAGE IS EXTENSIVE, REPLACE THE ENTIRE
FILTER CLOTH.
4. RIPRAP MAY BE PLACED BY EQUIPMENT, BUT TAKE CARE TO AVOID
DAMAGING THE FILTER.
5. THE MINIMUM THICKNESS OF THE RIPRAP SHOULD BE 1.5 TIMES
THE MAXIMUM STONE DIAMETER.
6. RIPRAP MAY BE FIELD STONE OR ROUGH QUARRY STONE. IT
SHOULD BE HARD, ANGULAR, HIGHLY WEATHER -RESISTANT AND
WELL GRADED.
7. CONSTRUCT THE APRON ON ZERO GRADE WITH NO OVERFILL AT
THE END. MAKE THE TOP OF THE RIPRAP AT THE DOWNSTREAM
END LEVEL WITH THE RECEIVING AREA OF SLIGHTLY BELOW IT.
8. ENSURE THAT THE APRON IS PROPERLY ALIGNED WITH THE
RECEIVING STREAM AND PREFERABLY STRAIGHT THROUGHOUT ITS
LENGTH. IF A CURVE IS NEED TO FIT SITE CONDITIONS, PLACE IT
IN THE UPPER SECTION OF THE APRON.
9. IMMEDIATELY AFTER CONSTRUCTION, STABILIZE ALL DISTURBED
AREAS WITH VEGETATION.
-PLYWOOD
CONCRETE +1 4P-O" X 2'-O"
PAINTED WHITE
WAS OUT I III LACK LETTERS
+
L
6" HEIGHT
\--LAG SCREWS(l /2")
WOOD POST
(3)/2"x3)/2"x8'-0")
II II 0
II 20 II 1
I i i _P0
Li to
to
SIGN DETAIL
5. THE CONCRETE WASHOUT FACILITY SHOULD
BE CONSTRUCTED AND MAINTAINED IN
SUFFICIENT SIZE AND QUANTITY TO CONTAIN
ALL LIQUID AND CONCRETE WASTE
GENERATED BY THE WASHOUT OPERATION.
6. THE PERIMETER OF THE 10 MIL LINER MUST
BE HELD IN PLACE WITH SAND BAGS OR
STEEL STAPLES.
7. ONCE CONCRETE WASTES ARE WASHED AND
ALLOWED TO HARDEN THE CONCRETE
SHOULD BE BROKEN UP, REMOVED AND
DISPOSED OF AT AN APPROVED FACILITY IN
ACCORDANCE WITH LOCAL AND STATE
REGULATIONS. DISPOSE OF HARDENED
CONCRETE ONCE THE WASHOUT FACILITY IS
75% FULL.
8. ONCE THE FACILITY IS NO LONGER NEEDED
ALL MATERIALS SHALL BE REMOVED AND
THE EXISTING GRADES SHALL BE RESTORED.
9. STORMWATER ACCUMULATED WITHIN THE
WASHOUT MAY NOT BE DISCHARGED INTO
THE STORM DRAIN SYSTEM OR RECEIVING
SURFACE WATERS.
TEMPORARY CONCRETE
WASHOUT
e-,O` G R 0 lJA
\JECT
:L z CERT. NO.
353
�b�PH CARO'
0.
IGH, -
F NC ENGINEERING LICENSE NO. P-0!8:03]
`\\\\ I I I
0 y\ CAr.
RO
SsId P
SEAL
34981
5 S1041* L 7
SEAS
34 98 1
6*
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Drawn
By JHJ
Checked
By SRN
DATE:
30JUN 2021
REVISED:
zL16 SEP 2020
>
SITE
V)
W PLAN
_j
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< SITE
6 DETAILS
_j
la-.
Job
Code HCSS1
Dwg No.
SITE
602