HomeMy WebLinkAboutDER001.C3.1y��l�] ]��»:��L1:7�iL�1►
APPLY LIME TO RAISE THE pH TO THE LEVEL NEEDED FOR SPECIES BEING
SEEDED. APPLY 23 POUNDS OF 12-12-12 ANALYSIS FERTILIZER OR EQUIVALENT) PER
1000 SQ. FT. (APPROXIMATELY 1000 POUNDS PER ACRE) OR FERTILIZE ACCORDING TO
TEST. APPLICATION OF 150 LBS. OF AMMONIUM NITRATE ON AREAS LOW IN ORGANIC
MATTER AND FERTILITY WILL GREATLY ENHANCE VEGETATIVE GROWTH.
WORK THE FERTILIZER AND LIME INTO THE SOIL TO A DEPTH OF 2-3 INCHES
WITH A HARROW, DISK OR RAKE OPERATED ACROSS THE SLOPE AS MUCH AS POSSIBLE.
SEEDING
SELECT A SEED MIXTURE BASED ON PROJECTED USE OF THE AREA (SEE
PERMANENT SEED MIXTURE CHART). WHILE CONSIDERING BEST SEEDING DATES.
IF PERMANENT SEEDING IS NOT PERMITTED USE TEMPORARY SEEDING
UNTIL PERMANENT SEEDING CAN BE APPLIED. IF TOLERANCES ARE A PROBLEM, SUCH AS
SALT TOLERANCE OF SEEDINGS ADJACENT TO STREETS AND HIGHWAYS, SEE
SEED TOLERANCE CHART.
RANKING:
1 GOOD
2 MEDIUM
- NOT TOLERANT
WHEAT OR RYE
OATS
ANNUAL RYEGRASS
NON -IRRIGATED*
IRRIGATED
SALT TOLERANCE (TO BOTH SOIL SALTS & SPRAY)
T TOLERANCE FERTILIZER NOTE DORMANT
MT MEDIUM TOLERANCE SEEDING **
S SLIGHT TOLERANCE DO NOT USE PHOSPHOROUS CONTAINING FERTILIZERS
SEED TOLERANCE UNLESS SOIL TESTS SHOW A PHOSPHOROUS DEFICIENCY.
SPECIES
SEEDING RATE
N
SITE
SUITABILITY
3:1
LBS/ACRE
LBS/1000
SQ. FT.
DROUGHTY
WELL
DRAINED
WET
5150
LEVEL AND SLOPING, OPEN AREAS
w
MODERATE DISCHARGE SWALES
DS150
60 DAYS
1.
TALL FESCUE
35
.8
5.5-8.3
2
1 2
0
TALL FESCUE
25
.6
N
3 BU.
1
1 " DEEP
RED CLOVER
5
.12
U Z
AND
ANNUAL RYEGRASS
3.
p
w
.4
5.8-7.5
2
1
EVENTS
Z_ N
15
.4
PRIOR
TO CLEARING AND GRADING
_
TEMPORARY DIVERSIONS
STEEP BANKS AND CUTS
STORM
EVENTS
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SOIL
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SOIL
.8
CONDITION
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TOLERANCE
WET
NORM
DRY
GEN.
SOIL
SPRAY
6.
c=n
01-
.9
� z
3 =
�
� z
w
CREEPING RED FESCUE
2
1
2
1
1
1
MED.
1
20-25
12-18
7-21
TURF TYPE
S
FESTUCA RUBRA
REMOVAL OF TREE PROTECTION
8.
TALL FESCUE
170
4.0
5.5-8.3
2
1 2
PERMANENT SEEDING
REMOVAL OF STRAW BALES
N/A
KENTUCKY BLUEGRASS
2
1
2
1
1
1
MED.
1
20-35
12-18
10-20
MT
POA PROTINSIS
ALL AREAS DRAINING TO THESE AREAS ARE
STABILIZED
1
N/A
AFTER
ALL AREAS DRAINING TO THESE AREAS ARE
STABILIZED
TALL FESCUE
FESTUCA L. ARUNDINACEA
2
1
1
1
1
1
LOW
1
24-35
24-36
5-14
T
PERENNIAL RYEGRASS
2
1
2
-
1
2
MED.
2
15-20
12-18
5-10
MT
LOLLUM PERENNE
HIGH
CROWNVETCH
-
1
1
2
-
-
LOW
1
5-10
24
14-21
T
CORONILLA VARLA
RED CLOVER
TRIFOLIUM PROTENSE
-
1
_
2
_
-
MED.
1
1 7-10
18
5-10
S
S
RANKING:
1 GOOD
2 MEDIUM
- NOT TOLERANT
WHEAT OR RYE
OATS
ANNUAL RYEGRASS
NON -IRRIGATED*
IRRIGATED
SALT TOLERANCE (TO BOTH SOIL SALTS & SPRAY)
T TOLERANCE FERTILIZER NOTE DORMANT
MT MEDIUM TOLERANCE SEEDING **
S SLIGHT TOLERANCE DO NOT USE PHOSPHOROUS CONTAINING FERTILIZERS
SEED TOLERANCE UNLESS SOIL TESTS SHOW A PHOSPHOROUS DEFICIENCY.
* 1 - PREFERRED 2 - WILL TOLERATE ** INOCULATE WITH SPECIFIC INOCULANT.
SEED TOLERANCE CHART
SEEDING DETAIL
FLEXSTORM CATCH -IT FILTERS FOR TEMPORARY INLET PROTECTION
PRODUCT SELECTION AND SPECIFICATION DRAWING
11 GA OMNANI2ED STEEL LIFT HANDLES
SUSPENSION SYSTEM
TEMPORARY SEEDING DATES
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
PERMANENT SEEDING DATES
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
IRRIGATION NEEDED DURING THIS PERIOD. TO CONTROL
EROSION AT TIMES OTHER THAN IN THE SHADED AREAS.
USE MULCH.
* LATE SUMMER SEEDING DATES MAY BE EXTENDED 5 DAYS
IF MULCH IS APPLIED.
** INCREASE SEEDING APPLICATION BY 50%.
SPECIES
SEEDING RATE
SUITABLE pH
SITE
SUITABILITY
3:1
LBS/ACRE
LBS/1000
SQ. FT.
DROUGHTY
WELL
DRAINED
WET
5150
LEVEL AND SLOPING, OPEN AREAS
AS NEEDED
MODERATE DISCHARGE SWALES
DS150
60 DAYS
1.
TALL FESCUE
35
.8
5.5-8.3
2
1 2
2.
TALL FESCUE
25
.6
5.5-8.3
3 BU.
1
1 " DEEP
RED CLOVER
5
.12
EVENTS
AND
ANNUAL RYEGRASS
3.
KENTUCKY BLUEGRASS
15
.4
5.8-7.5
2
1
EVENTS
CREEPING RED FESCUE
15
.4
PRIOR
TO CLEARING AND GRADING
TEMPORARY DIVERSIONS
STEEP BANKS AND CUTS
STORM
EVENTS
AND
AS
NEEDED
4.
TALL FESCUE
15
.4
5.8-7.5
2
1 2
KENTUCKY BLUEGRASS
25
.6
PERMANENT SEEDING
WATER AS NEEDED
5.
TALL FESCUE
35
.8
5.5-8.3
2
1
EROSION CONTROL MATTING
EMERALD CROWNVETCH**
10
.25
AND
AS
NEEDED
AFTER
LAWNS AND HIGH MAINTENANCE AREAS
UPON COMPLETION
ROCK CHECK DAM
WEEKLY, AFTER
STORM
6.
KENTUCKY BLUEGRASS
40
.9
5.8-7.5
2
1
INLET PROTECTION
CREEPING RED FESCUE
40
.9
AND
AS
NEEDED
7.
PERENNIAL RYEGRASS
170
4.0
5.0-7.5
1
TURF TYPE
REMOVAL OF TREE PROTECTION
8.
TALL FESCUE
170
4.0
5.5-8.3
2
1 2
* 1 - PREFERRED 2 - WILL TOLERATE ** INOCULATE WITH SPECIFIC INOCULANT.
SEED TOLERANCE CHART
SEEDING DETAIL
FLEXSTORM CATCH -IT FILTERS FOR TEMPORARY INLET PROTECTION
PRODUCT SELECTION AND SPECIFICATION DRAWING
11 GA OMNANI2ED STEEL LIFT HANDLES
SUSPENSION SYSTEM
TEMPORARY SEEDING DATES
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
PERMANENT SEEDING DATES
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
IRRIGATION NEEDED DURING THIS PERIOD. TO CONTROL
EROSION AT TIMES OTHER THAN IN THE SHADED AREAS.
USE MULCH.
* LATE SUMMER SEEDING DATES MAY BE EXTENDED 5 DAYS
IF MULCH IS APPLIED.
** INCREASE SEEDING APPLICATION BY 50%.
* NOT NECESSARY WHERE MULCH IS APPLIED.
TEMPORARY SEEDINGS
EROSION CONTROL SCHEDULE
°
WASHOUT
EROSION CONTROL MEASURE
3:1
MAINTENANCE
TYPE OF SEED
1000 SQ. FT.
ACRE
REMARKS
5150
STONE ENTRANCE
AS NEEDED
MODERATE DISCHARGE SWALES
DS150
60 DAYS
WHEAT OR RYE
3.5 LBS.
2 BU.
COVER SEED
1" TO 1 1/2" DEEP
SILT FENCE
WEEKLY, AFTER
STORM
EVENTS
AND
SPRING OATS
2.3 LBS.
3 BU.
COVER SEED
1 " DEEP
EXISTING INLET PROTECTION
WEEKLY, AFTER
STORM
EVENTS
AND
ANNUAL RYEGRASS
1 LB.
40 LB.
COVER SEED
1/4" DEEP
* NOT NECESSARY WHERE MULCH IS APPLIED.
EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS
EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS:
1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY
EROSION BELOW THE BLANKET.
2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE BLANKET
COVERING IT, ADD SOIL, RE -SEED THE AREA, AND RE-LAY AND STAPLE THE BLANKET.
3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY.
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS:
1. INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY AND AFTER STORM
EVENTS OR HEAVY USE.
2. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL.
3. TOP DRESS WITH CLEAN STONE AS NEEDED.
4. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS
BY BRUSHING OR SWEEPING. FLUSHING SHOULD ONLY BE USED IF THE WATER IS
CONVEYED INTO A SEDIMENT TRAP OR BASIN.
5. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY.
CROSSBARS /I INLET
RR
24"
W W LATHS
SILT FENCE MATERIAL ��� SILT FENCE EXTENDS
8" BELOW FINISHED GRADE
NOTE:
1. SEE SILT FENCE DETAIL
FOR MATERIAL SPECIFICATIONS.
2. SILT FENCE SHALL BE
PREASSEMBLED BY SUPPLIER.
02 SILT FENCE INLET B
c4.1 PROTECTION
N
NOT TO SCALE a
ROCK CHECK DAM MAINTENANCE REQUIREMENTS:
1. INSPECT ROCK CHECK DAMS AFTER EACH STORM EVENT AND PROMPTLY REMOVE ANY
SEDIMENT DEPOSITS TO ENSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN,
TAKING CARE NOT TO UNDERMINE THE ENTRENCHED BALES.
2. INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION
ACTIVITIES AND REPAIR IMMEDIATELY.
3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL
ROCK CHECK DAMS AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT.
SILT FENCE MAINTENANCE REQUIREMENTS:
1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT.
2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES
INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY.
3. REMOVE DEPOSITED SEDIMENT WHEN IT REACHES HALF THE HEIGHT OF THE FENCE AT
ITS LOWEST POINT OR IS CAUSING THE FABRIC TO BULGE.
4. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT.
5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE
AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE.
TYPICAL ROUND INLET FILTER
A I
i..------.I�
REPLACEABLE SEDIMENT BAGS
WITH GEOTEXTILE FILTER FABRIC
TYPICAL RECTANGUTAR INLET FILTER
I3 "'R 27�FE
.g
2'
AREA
STAINLESS STEEL
CLAMPING BAND
c
COMBINATION INLET
FILTER FOR CURB HOODS
INSTALLATION:
1. REMOVE GRATE
2. DROP FLEXSTORM INLET
FILTER ONTO LOAD BEARING
LIP OF CASTING OR
CONCRETE STRUCTURE
3. REPLACE GRATE
BLIC ROAD
PU
12" MINIMUM
THICKNESS
#2 COARSE
AGGREGATE
GEOTEXTILE FABRIC TO STABILIZE
FOUNDATION (ESPECIALLY IMPORTANT
WHERE WETNESS IS ANTICIPATED)
RCURB GUARD
P WRH MAGNETIC
DOWNS
U
STAINLESS STEEL ROUND INLET FILTERS for
NYLOPLAST CASTINGS
CATCH -ITS SPECIFIED W/ FX.r FX -S BAGS
NOTES:
1. ALL FRAMING IS CONSTRUCTED OF
CORROSION RESISTANT STEEL (ZINC
PLATED OR GALVANIZED) FOR 7 YEAR
MINIMUM SERVICE LIFE.
2. UPON ORDERING CONFIRMATION OF THE
DOT CALLOUT, PRECAST OR CASTING
MAKE AND MODEL, OR DETAILED
DIMENSIONAL FORMS MUST BE PROVIDED
TO CONFIGURE AND ASSEMBLE YOUR
CUSTOMIZED FLEXSTORM INLET FILTER.
PART NUMBER ALONE IS NOT SUFFICIENT.
3. FOR WRITTEN SPECIFICATIONS AND
MAINTENANCE GUIDELINES VISIT
WWW.INLETFI LTERS.COM
TEMPORARY CONSTRUCTION ENTRANCE
10' MIN.
10 MIL-/ PLAN
PLASTIC LINING TYPE "ABOVE GRADE"
WITH STRAW BALES
STAPLES10 MIL
(2 PER BALE) -"-,,PLASTIC LINING
NATIVE MATERIAL
(OPTIONAL)
SECTION B -B
NOT TO SCALE
'-STAKE (TYP.)
B
STRAW BALE (TYP.)
BINDING WIRE
750,
2"
STEEL WIRE
��
STAPLE DETAIL
°CONCRET
LONGEVITY
EROSION CONTROL SCHEDULE
°
WASHOUT
EROSION CONTROL MEASURE
3:1
MAINTENANCE
DS75
60 DAYS
3:1
INSTALLATION SEQUENCE
5150
STONE ENTRANCE
AS NEEDED
MODERATE DISCHARGE SWALES
DS150
60 DAYS
2:1
MODERATE DISCHARGE SWALES
PRIOR
TO CLEARING AND GRADING
1:1
SILT FENCE
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
PRIOR
TO CLEARING AND GRADING
EXISTING INLET PROTECTION
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
PRIOR
TO CLEARING AND GRADING
..
�
TREE PROTECTION
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
PRIOR
TO CLEARING AND GRADING
TEMPORARY DIVERSIONS
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
ALONG
WITH ROUGH GRADING
TEMPORARY SEEDING
WATER AS NEEDED
AFTER
ROUGH GRADING
PERMANENT SEEDING
WATER AS NEEDED
AFTER
FINISH GRADING - AS SOON AS PRACTICAL
UPON COMPLETION
EROSION CONTROL MATTING
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
AFTER
FINISH GRADING - AS SOON AS PRACTICAL
UPON COMPLETION
ROCK CHECK DAM
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
AFTER
FINISH GRADING - AS SOON AS PRACTICAL
UPON COMPLETION
INLET PROTECTION
WEEKLY, AFTER
STORM
EVENTS
AND
AS
NEEDED
AFTER
EACH INLET IS PLACED
REMOVAL OF TREE PROTECTION
N/A
AFTER
PERMANENT SEEDING
REMOVAL OF STRAW BALES
N/A
AFTER
ALL AREAS DRAINING TO THESE AREAS ARE
STABILIZED
REMOVAL OF INLET PROTECTION
N/A
AFTER
ALL AREAS DRAINING TO THESE AREAS ARE
STABILIZED
REMOVAL OF SILT FENCE
N/A
AFTER
ALL AREAS DRAINING TO THESE AREAS ARE
STABILIZED
EROSION CONTROL MEASURES MAINTENANCE REQUIREMENTS
EROSION CONTROL BLANKET (SURFACE APPLIED) MAINTENANCE REQUIREMENTS:
1. DURING VEGETATIVE ESTABLISHMENT, INSPECT AFTER STORM EVENTS FOR ANY
EROSION BELOW THE BLANKET.
2. IF ANY AREA SHOWS EROSION, PULL BACK THAT PORTION OF THE BLANKET
COVERING IT, ADD SOIL, RE -SEED THE AREA, AND RE-LAY AND STAPLE THE BLANKET.
3. AFTER VEGETATIVE ESTABLISHMENT, CHECK THE TREATED AREA PERIODICALLY.
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE REQUIREMENTS:
1. INSPECT ENTRANCE PAD AND SEDIMENT DISPOSAL AREA WEEKLY AND AFTER STORM
EVENTS OR HEAVY USE.
2. RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL.
3. TOP DRESS WITH CLEAN STONE AS NEEDED.
4. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED ONTO PUBLIC ROADS
BY BRUSHING OR SWEEPING. FLUSHING SHOULD ONLY BE USED IF THE WATER IS
CONVEYED INTO A SEDIMENT TRAP OR BASIN.
5. REPAIR ANY BROKEN ROAD PAVEMENT IMMEDIATELY.
CROSSBARS /I INLET
RR
24"
W W LATHS
SILT FENCE MATERIAL ��� SILT FENCE EXTENDS
8" BELOW FINISHED GRADE
NOTE:
1. SEE SILT FENCE DETAIL
FOR MATERIAL SPECIFICATIONS.
2. SILT FENCE SHALL BE
PREASSEMBLED BY SUPPLIER.
02 SILT FENCE INLET B
c4.1 PROTECTION
N
NOT TO SCALE a
ROCK CHECK DAM MAINTENANCE REQUIREMENTS:
1. INSPECT ROCK CHECK DAMS AFTER EACH STORM EVENT AND PROMPTLY REMOVE ANY
SEDIMENT DEPOSITS TO ENSURE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN,
TAKING CARE NOT TO UNDERMINE THE ENTRENCHED BALES.
2. INSPECT PERIODICALLY FOR DETERIORATION OR DAMAGE FROM CONSTRUCTION
ACTIVITIES AND REPAIR IMMEDIATELY.
3. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ALL
ROCK CHECK DAMS AND SEDIMENT, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE IT.
SILT FENCE MAINTENANCE REQUIREMENTS:
1. INSPECT THE SILT FENCE PERIODICALLY AND AFTER EACH STORM EVENT.
2. IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES
INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY.
3. REMOVE DEPOSITED SEDIMENT WHEN IT REACHES HALF THE HEIGHT OF THE FENCE AT
ITS LOWEST POINT OR IS CAUSING THE FABRIC TO BULGE.
4. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN OUT.
5. AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE
AND SEDIMENT DEPOSITS, BRING THE DISTURBED AREA TO GRADE, AND STABILIZE.
TYPICAL ROUND INLET FILTER
A I
i..------.I�
REPLACEABLE SEDIMENT BAGS
WITH GEOTEXTILE FILTER FABRIC
TYPICAL RECTANGUTAR INLET FILTER
I3 "'R 27�FE
.g
2'
AREA
STAINLESS STEEL
CLAMPING BAND
c
COMBINATION INLET
FILTER FOR CURB HOODS
INSTALLATION:
1. REMOVE GRATE
2. DROP FLEXSTORM INLET
FILTER ONTO LOAD BEARING
LIP OF CASTING OR
CONCRETE STRUCTURE
3. REPLACE GRATE
BLIC ROAD
PU
12" MINIMUM
THICKNESS
#2 COARSE
AGGREGATE
GEOTEXTILE FABRIC TO STABILIZE
FOUNDATION (ESPECIALLY IMPORTANT
WHERE WETNESS IS ANTICIPATED)
RCURB GUARD
P WRH MAGNETIC
DOWNS
U
STAINLESS STEEL ROUND INLET FILTERS for
NYLOPLAST CASTINGS
CATCH -ITS SPECIFIED W/ FX.r FX -S BAGS
NOTES:
1. ALL FRAMING IS CONSTRUCTED OF
CORROSION RESISTANT STEEL (ZINC
PLATED OR GALVANIZED) FOR 7 YEAR
MINIMUM SERVICE LIFE.
2. UPON ORDERING CONFIRMATION OF THE
DOT CALLOUT, PRECAST OR CASTING
MAKE AND MODEL, OR DETAILED
DIMENSIONAL FORMS MUST BE PROVIDED
TO CONFIGURE AND ASSEMBLE YOUR
CUSTOMIZED FLEXSTORM INLET FILTER.
PART NUMBER ALONE IS NOT SUFFICIENT.
3. FOR WRITTEN SPECIFICATIONS AND
MAINTENANCE GUIDELINES VISIT
WWW.INLETFI LTERS.COM
TEMPORARY CONSTRUCTION ENTRANCE
10' MIN.
10 MIL-/ PLAN
PLASTIC LINING TYPE "ABOVE GRADE"
WITH STRAW BALES
STAPLES10 MIL
(2 PER BALE) -"-,,PLASTIC LINING
NATIVE MATERIAL
(OPTIONAL)
SECTION B -B
NOT TO SCALE
'-STAKE (TYP.)
B
STRAW BALE (TYP.)
BINDING WIRE
750,
2"
STEEL WIRE
��
STAPLE DETAIL
°CONCRET
LONGEVITY
°
°
WASHOUT
0
25�
PLYWOOD
48" X 24"
PAINTED WHITE
BLACK LETTERS
"
6 HEIGHT
0.5" LAG
SCREWS
(WOOD POST
3 X 3 X 8
CONCRETE WASHOUT
SIGN DETAIL
(OR EQUIVALENT)
STRAW BALE
WOOD OR METAL
STAKES (2 PER BALE)
04 CONCRETE WASHOUT BMP
C4.1 NOT TO SCALE
�v
2:1 SIDE SLOPE
OR FLATTER
9" LOWER THAN
TOP OF BANKS
OF SWALE
2:1 SIDE SLOPE T
OR FLATTER
6" FACE OF #8 STONE
OVER RIP -RAP STONE.
FILTER FABRIC
01 ROCK CHECK DAM
Kf 1J NOT TO SCALE
WOVEN
GEOTEXTILE SPACE POSTS PER
FABRIC MANUFACTURER
RECOMMENDATIONS
FILTER FABRIC
V\\V\\V�\\j�\\i\%/%i%�\\\��\\��\\��\\moi\\�j,\\V`
FILTER FABRIC
1. PLACE THE END POST OF THE SECOND FENCE
WOOD POST INSIDE THE END POST OF THE FIRST FENCE.
2. ROTATE BOTH POSTS AT LEAST 180' IN A
FLOW_ CLOCKWISE DIRECTION TO CREATE A TIGHT SEAL
WITH THE FABRIC MATERIAL.
3. DRIVE BOTH POSTS A MINIMUM OF 18" INTO THE
�r - GROUND AND BURY THE FLAP.
JOINT DETAIL
EXTEND TO 8" B FABRIC
POSTS��\\\/\ /\\ N 36NC ES SHALL
PLUSHAVE
BURIALMINIMUM
DEPTH LENGTH POST MATERIAL
SURFACE /\\//\ /��` SHALL BE WOOD, STEEL, R SYNTO T ESIIC, AND
SHALL
BE OF GE
DURING INSTALLATION AND TO SUPPORT APPLIED
LOADS.
FABRIC SHALL BE A WOVEN GEOTEXTILE FABRIC
CONSISTING OF STRONG, ROT RESISTANT,
MATERIALS RESISTANT TO DETERIORATION FROM
ULTRAVIOLET AND HEAT EXPOSURE.
06 SILT FENCE CONSTRUCTION
C4.1 NOT TO SCALE
NORTH AMERICAN GREEN
TYPE
LONGEVITY
MAX. SLOPE
APPLICATION
S75
10 MONTHS
3:1
LOW FLOW SWALES
DS75
60 DAYS
3:1
LOW FLOW SWALES
5150
10 MONTHS
2:1
MODERATE DISCHARGE SWALES
DS150
60 DAYS
2:1
MODERATE DISCHARGE SWALES
SC150
2 YEARS
1:1
MEDIUM DISCHARGE SWALES
C125 1
3 YEARS
>1:1
HIGH DISCHARGE SWALES
1
THE EDGES OF THE BLANKET SHOULD BE
BUTTED AGAINST EACH OTHER, THE EDGES OF
THE SCC225 SHOULD BE OVERLAPPED 2".
2
ON SLOPE APPLICATIONS, THE
TOP OF THE BLANKET SHOULD
BE "SLOTTED IN" ABOVE THE
BREAK OF THE SLOPE OR AT A
MINIMUM, STAPLED IN PLACE
WITH STAPLES 6" APART ON THE
END OF THE BLANKET.
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ON LONG SLOPES, THE
NOTES:
THE BLANKET SHOULD NOT BE
- ENDS OF THE
1. ACTUAL LAYOUT DETERMINED
STRETCHED BUT ALLOWED TO
BLANKETS SHOULD BE
LAY LOOSELY ON THE SOIL
OVERLAPPED 4 - 6" IN
IN FIELD.
SURFACE TO ACHIEVE MAXIMUM
OF A "SHINGLE EFFECT".
2. THE CONCRETE WASHOUT SIGN
BLANKET TO SOIL CONTACT.
.--
SHALL BE INSTALLED WITHIN
- 6
_�� PREPARATION OF THE SEED
30 FT. OF THE TEMPORARY
i BED, INCLUDING APPLICATION
CONCRETE WASHOUT FACILITY.
of LIME, FERTILIZER AND
7 SEED SHOULD BE CONDUCTED
R -L BLANKETS AS NORMAL PRIOR TO
=`
OUT IN DIRECTION INSTALLATION OF BLANKET.
..
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\ TER OF WALOW.
1
5
INHIGH VELOCITY CHANNEL
/-
APPLICATIONS, CHECK SLOTS SHOULDs
BE ESTABLISHED EVERY 35 - 40'.
THE SLOTS SHOULD BE 6" WIDE BY
6" DEEP WITH THE BLANKET STAPLED
05 EROSION BLANKET INSATLLATION
IN THE BOTTOM OF THE SLOT, THEN
C4°1
BACKFILLED AND SEEDED.
NOT TO SCALE
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