HomeMy WebLinkAboutC802 Site DetailsRUNOFF
GRAVEL GS ARE HALF FILLED WITH COURSE "L"
GRAVEL IN OPEN MESH BAGS PACKED CLOSE
TOGETHER 0 ELIMINATE GAPS.
MAINTENANCE
1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR
D REPAIR IF NEEDED.
2. INSPERCT AFTER EACH STORM EVENT.
3. REMOVE SEDIMENT (BUT NOT BY FLUSHING) WHEN
IT REACHES HALF THE HEIGHT OF THE BARRIER.
4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT
ENTER M DRAINS.
GRAVEL AG EROSION PROTECTION
FLOW
6" STONE DEPTH
(MIN)
25'
1%
NO SCALE
100'
PLAN
PROFILE
GRADE 1%: OR
AS SHOWN BELOW
NOTE:
1. NORTH ENTRANCE TO MAIN STREET TO BE USED
FOR TEMPORARY CONSTRUCTION ENTRANCE.
2. STONE SIZE SHALL CONFORM TO ASTM D48
SIZE #1 (1 1/2" TO 3 1/2" DIA.).
3. PERIODIC 2" STONE TOP DRESSING WASHING
AS REQUESTED BY COUNTY /CITY.
5, REPAIR ANY BROKEN ROAD PAVMENT IMMEDIATLY.
25'
2%
MAINTENANCE
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. TOPDRESS WITH CLEAN STONE AS NEEDED.
4. IMMEDIATLEY 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.
TEMPORARY CONSTRUCTION ENTRANCE DETAIL
2X4 IN. WOOD FRAME
SEASONAL SOIL PROTECTION CHART
FABRIC AMOCO 4535
NONWOVEN
COMPACTED
SOIL
EX. SUBGRADEJ 4"
POST SPACED z
6' O.C.
SEDIMENT CONTROL FENCE
co
A
MAINTENANCE
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.
BURIED FABRIC
COMPACTED FILL
Z 1 11: 11.41
OVERFLOW LEVEL SET TO
PREVENT BY -PASS FLOW
IIIIhIIIIIllHhI 'IIIIUIII'Iitl111ll
BURIED FABRIC
APPROACH
1%
MAINTENANCE
1. INSPECT THE FABRIC BARRIER AFTER STORM EVENTS, AND MAKE NEEDED
REPARIS IMEDIATELY.
2. REMOVE SEDIMENT FROM THE POOL AREA TO PROVIDE STORAGE FOR THE
NEXT STORM. AVOID DAMAGING OR UNDERCUTTING THE FABRIC DURING
SEDIMENT REMOVAL.
3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABLIZED REMOVE
AND PROPERLY DISPOSE OF ALL CONSTRUCTION MATERIAL AND SEDIMENT,
GRADE THE AREA TO THE ELEVATION OF THE TOP OF THE INLET, THEN
STABILIZE.
FABRIC DROP INLET PROTECTION
FLOW
D 50= 12
PIPE
CULVERT
2" WOVEN
GEOTEXT1LE
PLAN VIEW
PIPE
RIP -RAP
3 X DIA. (MINIMUM)
END VIEW
END SECTION
3:1
ORIGINAL GROUND
CROSS SECTION
12" OF RIP -RAP
N 2" WOVEN
GEOTEXT1LE
6' -0" MINIMUM
D50 =50% OF RIP -RAP EQUALS THE SIZE
FLOW
NO OVERFALL
COMPACTED SOIL
MAINTENANCE
1. INSPECT ROCK CHUTES AFTER STORM EVENTS FOR STONE DISPLACEMENT AND
FOR EROSION AT THE SIDES AND ENDS OF THE APRON.
2. MAKE NEEDED REPAIRS IMMEDIATELY; USE APPROPRIATE SIZE STONE, AND DO
NOT PLACE THEM ABOVE FINISHED GRADE.
END SECTION-DISCHARGE-RIPRAP INSTALLATION
1L45
21 1/4" DIA.
33"
YARD TYPE CASTING
NEENAH R -4342 OR APPROVED EQUAL -LIGHT DUTY
N
33"
Om-
W W W W W 4. W W V• .Y W
IV W W W W V• 4 W W W
W .Y y W W W W y W J'
MOM
EEO
ON A SLOPE
W
Al lik48.6
(5cm- 12.5cm)
EROSION CONTROL BLANKET INSTALLATION
(30 cm
(15 cm)
(7.5cm
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 -0 -SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE SLOPE 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 1 2" (30cm)
PORTION OF BLANKET BACK 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 THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. 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 TM, STAPLES /STAKES
SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2 -5" (5cm- 12.5cm) OVERLAP DEPENDING
ON BLANKET TYPE. 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 PREVIOUSLY INSTALLED BLANKET.
5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE
3" (7.5cm) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30cm) APART ACROSS ENTIRE
BLANKET WIDTH.
NOTE:
*IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15cm) MAY BE NECESSARY TO
PROPERLY SECURE THE BLANKETS.
6"
(15 cm)
MAINTENANCE
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.
300
275
250
w 225
200
Z
150 175
0 125
w 100
w 75
0 50
25
0
0.7'
0.7 STAPLES PER SQ. YD.
4 :1
x
x
A
3: 1
2: 1
SLOPE GRADIENT
M
1:1
0.4' 0.7' 0.4'
x
GENERAL STAPLE RECOMMENDATIONS
0.7'
x
B
A
C
B
A
C
B
C
B
D
E
LOW MED /HIGH
FLOW FLOW
CHANNEL CHANNEL
AND AND
SHORELINE SHORELINE
1.15 STAPLES PER SQ. YD.
x
0
0.4'
0.7'
x
x
C
0.7'
0.4'
EROSION CONTROL BLANKET STAPLE PATTERN
1.7 STAPLES PER SQ. YD.
x
6
x
x
6 U
o v
x --x
0.4' 0.4' 0.4'
x
x
x
0.7'
0.4'
3.4 STAPLES PER SQ. YD.
3.75 STAPLES PER SQ. YD.
NOTES:
1. STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN GREEN EROSION BLANKETS.
2. STAPLE PATTERNS MAY VARY DEPENDING UPON SOIL TYPE AND AVERAGE ANNUAL RAINFALL.
3. AT SLOPE LENGTHS GREATER THAN 300 FEET OR WHERE DRAINAGE OVER LARGE AREAS IS
DIRECTED ONTO BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.
4. CHANNEL LININGS REQUIRE A 2' (MIN.) OVERLAP AT LONGITUDINAL JOINTS AND SIDE SLOPES
REQUIRE A 6" (MIN.) OVERLAP. WHERE OVERLAPS OCCUR, THE UPSTREAM BLANKET SHALL
OVERLAP THE DOWNSTREAM.
5. IF OTHER THAN NORTH AMERICAN GREEN EROSION CONTROL BLANKETS ARE INSTALLED FOLLOW
THE INSTALLATION DIRECTIONS RECOMMENDED BY THAT MANUFACTURER.
PRINTED
JAN 2 92004
NS GHTENG►NEERiNG
S:\ Projects10335\dwg\0335c801.dwg, 01/29/2004 03:21:17 PM, Field1
EXISTING ROADWAY
S-ASO\AL SO
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0\ C
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STABILIZATION
PRACTICE
JAN.
FEB.
MAR.
APR.
MAY
JUNE
JULY
AUG.
SEPT.
OCT.
NOV.
DEC.
PERMANENT
SEEDING
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CONf1DENTIALI Y STATEMENT
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owned by IEI, and also,
priviledged and confidential
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these materials to any
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The recipient of these materials
copyright in the materials is
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business information of IEI.
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and agrees not to disclose
other party and further agrees
the materials. The recipient
materials only for the limited
has made the materials available,
to return all materials to IEI
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whichever comes first.
SITE ADDRESS•
VIAI\ STREET
GUILFORD ROAD
INDIANA
811 WEST
MAIN STREET
CARMEL,
SCALE: none
a41E 01/30/04
DESIGNED BY: DGP
DRAWN BK. M EC
CHECKED BY. DGP
FIELD BOOK N/A
flLE NAME 0335c801.dwg
DRANK TITLE
SITE
DETAILS
SHEET N0:
C8O2
RUNOFF
GRAVEL GS ARE HALF FILLED WITH COURSE "L"
GRAVEL IN OPEN MESH BAGS PACKED CLOSE
TOGETHER 0 ELIMINATE GAPS.
MAINTENANCE
1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR
D REPAIR IF NEEDED.
2. INSPERCT AFTER EACH STORM EVENT.
3. REMOVE SEDIMENT (BUT NOT BY FLUSHING) WHEN
IT REACHES HALF THE HEIGHT OF THE BARRIER.
4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT
ENTER M DRAINS.
GRAVEL AG EROSION PROTECTION
FLOW
6" STONE DEPTH
(MIN)
25'
1%
NO SCALE
100'
PLAN
PROFILE
GRADE 1%: OR
AS SHOWN BELOW
NOTE:
1. NORTH ENTRANCE TO MAIN STREET TO BE USED
FOR TEMPORARY CONSTRUCTION ENTRANCE.
2. STONE SIZE SHALL CONFORM TO ASTM D48
SIZE #1 (1 1/2" TO 3 1/2" DIA.).
3. PERIODIC 2" STONE TOP DRESSING WASHING
AS REQUESTED BY COUNTY /CITY.
5, REPAIR ANY BROKEN ROAD PAVMENT IMMEDIATLY.
25'
2%
MAINTENANCE
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. TOPDRESS WITH CLEAN STONE AS NEEDED.
4. IMMEDIATLEY 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.
TEMPORARY CONSTRUCTION ENTRANCE DETAIL
2X4 IN. WOOD FRAME
SEASONAL SOIL PROTECTION CHART
FABRIC AMOCO 4535
NONWOVEN
COMPACTED
SOIL
EX. SUBGRADEJ 4"
POST SPACED z
6' O.C.
SEDIMENT CONTROL FENCE
co
A
MAINTENANCE
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.
BURIED FABRIC
COMPACTED FILL
Z 1 11: 11.41
OVERFLOW LEVEL SET TO
PREVENT BY -PASS FLOW
IIIIhIIIIIllHhI 'IIIIUIII'Iitl111ll
BURIED FABRIC
APPROACH
1%
MAINTENANCE
1. INSPECT THE FABRIC BARRIER AFTER STORM EVENTS, AND MAKE NEEDED
REPARIS IMEDIATELY.
2. REMOVE SEDIMENT FROM THE POOL AREA TO PROVIDE STORAGE FOR THE
NEXT STORM. AVOID DAMAGING OR UNDERCUTTING THE FABRIC DURING
SEDIMENT REMOVAL.
3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABLIZED REMOVE
AND PROPERLY DISPOSE OF ALL CONSTRUCTION MATERIAL AND SEDIMENT,
GRADE THE AREA TO THE ELEVATION OF THE TOP OF THE INLET, THEN
STABILIZE.
FABRIC DROP INLET PROTECTION
FLOW
D 50= 12
PIPE
CULVERT
2" WOVEN
GEOTEXT1LE
PLAN VIEW
PIPE
RIP -RAP
3 X DIA. (MINIMUM)
END VIEW
END SECTION
3:1
ORIGINAL GROUND
CROSS SECTION
12" OF RIP -RAP
N 2" WOVEN
GEOTEXT1LE
6' -0" MINIMUM
D50 =50% OF RIP -RAP EQUALS THE SIZE
FLOW
NO OVERFALL
COMPACTED SOIL
MAINTENANCE
1. INSPECT ROCK CHUTES AFTER STORM EVENTS FOR STONE DISPLACEMENT AND
FOR EROSION AT THE SIDES AND ENDS OF THE APRON.
2. MAKE NEEDED REPAIRS IMMEDIATELY; USE APPROPRIATE SIZE STONE, AND DO
NOT PLACE THEM ABOVE FINISHED GRADE.
END SECTION-DISCHARGE-RIPRAP INSTALLATION
1L45
21 1/4" DIA.
33"
YARD TYPE CASTING
NEENAH R -4342 OR APPROVED EQUAL -LIGHT DUTY
N
33"
Om-
W W W W W 4. W W V• .Y W
IV W W W W V• 4 W W W
W .Y y W W W W y W J'
MOM
EEO
ON A SLOPE
W
Al lik48.6
(5cm- 12.5cm)
EROSION CONTROL BLANKET INSTALLATION
(30 cm
(15 cm)
(7.5cm
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 -0 -SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE SLOPE 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 1 2" (30cm)
PORTION OF BLANKET BACK 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 THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. 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 TM, STAPLES /STAKES
SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2 -5" (5cm- 12.5cm) OVERLAP DEPENDING
ON BLANKET TYPE. 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 PREVIOUSLY INSTALLED BLANKET.
5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE
3" (7.5cm) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30cm) APART ACROSS ENTIRE
BLANKET WIDTH.
NOTE:
*IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15cm) MAY BE NECESSARY TO
PROPERLY SECURE THE BLANKETS.
6"
(15 cm)
MAINTENANCE
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.
300
275
250
w 225
200
Z
150 175
0 125
w 100
w 75
0 50
25
0
0.7'
0.7 STAPLES PER SQ. YD.
4 :1
x
x
A
3: 1
2: 1
SLOPE GRADIENT
M
1:1
0.4' 0.7' 0.4'
x
GENERAL STAPLE RECOMMENDATIONS
0.7'
x
B
A
C
B
A
C
B
C
B
D
E
LOW MED /HIGH
FLOW FLOW
CHANNEL CHANNEL
AND AND
SHORELINE SHORELINE
1.15 STAPLES PER SQ. YD.
x
0
0.4'
0.7'
x
x
C
0.7'
0.4'
EROSION CONTROL BLANKET STAPLE PATTERN
1.7 STAPLES PER SQ. YD.
x
6
x
x
6 U
o v
x --x
0.4' 0.4' 0.4'
x
x
x
0.7'
0.4'
3.4 STAPLES PER SQ. YD.
3.75 STAPLES PER SQ. YD.
NOTES:
1. STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN GREEN EROSION BLANKETS.
2. STAPLE PATTERNS MAY VARY DEPENDING UPON SOIL TYPE AND AVERAGE ANNUAL RAINFALL.
3. AT SLOPE LENGTHS GREATER THAN 300 FEET OR WHERE DRAINAGE OVER LARGE AREAS IS
DIRECTED ONTO BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.
4. CHANNEL LININGS REQUIRE A 2' (MIN.) OVERLAP AT LONGITUDINAL JOINTS AND SIDE SLOPES
REQUIRE A 6" (MIN.) OVERLAP. WHERE OVERLAPS OCCUR, THE UPSTREAM BLANKET SHALL
OVERLAP THE DOWNSTREAM.
5. IF OTHER THAN NORTH AMERICAN GREEN EROSION CONTROL BLANKETS ARE INSTALLED FOLLOW
THE INSTALLATION DIRECTIONS RECOMMENDED BY THAT MANUFACTURER.
PRINTED
JAN 2 92004
NS GHTENG►NEERiNG
S:\ Projects10335\dwg\0335c801.dwg, 01/29/2004 03:21:17 PM, Field1
EXISTING ROADWAY
S-ASO\AL SO
L PRO 11-CT
0\ C
AR
STABILIZATION
PRACTICE
JAN.
FEB.
MAR.
APR.
MAY
JUNE
JULY
AUG.
SEPT.
OCT.
NOV.
DEC.
PERMANENT
SEEDING
DORMANT
SEEDING
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A KENTUCKY BLUEGRASS 40 LBS /ACRE; CREEPING RED FESCUE 40 LBS /ACRE;
PLUS 2 TONS STRAW MULCH /ACRE, OR ADD ANNUAL RYEGRASS 20 LBS /ACRE
FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY
400 -600 LBS. /ACRE OF 12 -12 -12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
B KENTUCKY BLUEGRASS 60 LBS /ACRE; CREEPING RED FESCUE 60 LBS /ACRE;
PLUS 2 TONS STRAW MULCH /ACRE, OR ADD ANNUAL RYEGRASS 30 LBS /ACRE
FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY
400 -600 LBS. /ACRE OF 12 -12 -12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
C SPRING OATS 3 BUSHELS /ACRE
FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY
400 -600 LBS. /ACRE OF 12 -12 -12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
D WHEAT OR RYE 2 BUSHELS /ACRE
FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY
400 -600 LBS. /ACRE OF 12 -12 -12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
E ANNUAL RYEGRASS 40 LBS /ACRE (1 LB /1000 SQ. FT.)
FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY
400 -600 LBS. /ACRE OF 12 -12 -12 ANALYSIS, OR EQUIVALENT, FERTILIZER.
F SOD
G STRAW MULCH 2 TONS /ACRE
4 /I/ IRRIGATION NEEDED DURING JUNE, JULY, AUGUST AND /OR SEPTEMBER
IRRIGATION NEEDED FOR 2 WEEKS AFTER SUPPLYING SOD
RUNOFF
GRAVEL GS ARE HALF FILLED WITH COURSE "L"
GRAVEL IN OPEN MESH BAGS PACKED CLOSE
TOGETHER 0 ELIMINATE GAPS.
MAINTENANCE
1. INSPECT FREQUENTLY FOR DAMAGE BY VEHICULAR
D REPAIR IF NEEDED.
2. INSPERCT AFTER EACH STORM EVENT.
3. REMOVE SEDIMENT (BUT NOT BY FLUSHING) WHEN
IT REACHES HALF THE HEIGHT OF THE BARRIER.
4. DEPOSIT REMOVED SEDIMENT WHERE IT WILL NOT
ENTER M DRAINS.
GRAVEL AG EROSION PROTECTION
FLOW
6" STONE DEPTH
(MIN)
25'
1%
NO SCALE
100'
PLAN
PROFILE
GRADE 1%: OR
AS SHOWN BELOW
NOTE:
1. NORTH ENTRANCE TO MAIN STREET TO BE USED
FOR TEMPORARY CONSTRUCTION ENTRANCE.
2. STONE SIZE SHALL CONFORM TO ASTM D48
SIZE #1 (1 1/2" TO 3 1/2" DIA.).
3. PERIODIC 2" STONE TOP DRESSING WASHING
AS REQUESTED BY COUNTY /CITY.
5, REPAIR ANY BROKEN ROAD PAVMENT IMMEDIATLY.
25'
2%
MAINTENANCE
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. TOPDRESS WITH CLEAN STONE AS NEEDED.
4. IMMEDIATLEY 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.
TEMPORARY CONSTRUCTION ENTRANCE DETAIL
2X4 IN. WOOD FRAME
SEASONAL SOIL PROTECTION CHART
FABRIC AMOCO 4535
NONWOVEN
COMPACTED
SOIL
EX. SUBGRADEJ 4"
POST SPACED z
6' O.C.
SEDIMENT CONTROL FENCE
co
A
MAINTENANCE
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.
BURIED FABRIC
COMPACTED FILL
Z 1 11: 11.41
OVERFLOW LEVEL SET TO
PREVENT BY -PASS FLOW
IIIIhIIIIIllHhI 'IIIIUIII'Iitl111ll
BURIED FABRIC
APPROACH
1%
MAINTENANCE
1. INSPECT THE FABRIC BARRIER AFTER STORM EVENTS, AND MAKE NEEDED
REPARIS IMEDIATELY.
2. REMOVE SEDIMENT FROM THE POOL AREA TO PROVIDE STORAGE FOR THE
NEXT STORM. AVOID DAMAGING OR UNDERCUTTING THE FABRIC DURING
SEDIMENT REMOVAL.
3. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABLIZED REMOVE
AND PROPERLY DISPOSE OF ALL CONSTRUCTION MATERIAL AND SEDIMENT,
GRADE THE AREA TO THE ELEVATION OF THE TOP OF THE INLET, THEN
STABILIZE.
FABRIC DROP INLET PROTECTION
FLOW
D 50= 12
PIPE
CULVERT
2" WOVEN
GEOTEXT1LE
PLAN VIEW
PIPE
RIP -RAP
3 X DIA. (MINIMUM)
END VIEW
END SECTION
3:1
ORIGINAL GROUND
CROSS SECTION
12" OF RIP -RAP
N 2" WOVEN
GEOTEXT1LE
6' -0" MINIMUM
D50 =50% OF RIP -RAP EQUALS THE SIZE
FLOW
NO OVERFALL
COMPACTED SOIL
MAINTENANCE
1. INSPECT ROCK CHUTES AFTER STORM EVENTS FOR STONE DISPLACEMENT AND
FOR EROSION AT THE SIDES AND ENDS OF THE APRON.
2. MAKE NEEDED REPAIRS IMMEDIATELY; USE APPROPRIATE SIZE STONE, AND DO
NOT PLACE THEM ABOVE FINISHED GRADE.
END SECTION-DISCHARGE-RIPRAP INSTALLATION
1L45
21 1/4" DIA.
33"
YARD TYPE CASTING
NEENAH R -4342 OR APPROVED EQUAL -LIGHT DUTY
N
33"
Om-
W W W W W 4. W W V• .Y W
IV W W W W V• 4 W W W
W .Y y W W W W y W J'
MOM
EEO
ON A SLOPE
W
Al lik48.6
(5cm- 12.5cm)
EROSION CONTROL BLANKET INSTALLATION
(30 cm
(15 cm)
(7.5cm
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 -0 -SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.
2. BEGIN AT THE TOP OF THE SLOPE 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 1 2" (30cm)
PORTION OF BLANKET BACK 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 THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. 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 TM, STAPLES /STAKES
SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2 -5" (5cm- 12.5cm) OVERLAP DEPENDING
ON BLANKET TYPE. 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 PREVIOUSLY INSTALLED BLANKET.
5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE
3" (7.5cm) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30cm) APART ACROSS ENTIRE
BLANKET WIDTH.
NOTE:
*IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15cm) MAY BE NECESSARY TO
PROPERLY SECURE THE BLANKETS.
6"
(15 cm)
MAINTENANCE
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.
300
275
250
w 225
200
Z
150 175
0 125
w 100
w 75
0 50
25
0
0.7'
0.7 STAPLES PER SQ. YD.
4 :1
x
x
A
3: 1
2: 1
SLOPE GRADIENT
M
1:1
0.4' 0.7' 0.4'
x
GENERAL STAPLE RECOMMENDATIONS
0.7'
x
B
A
C
B
A
C
B
C
B
D
E
LOW MED /HIGH
FLOW FLOW
CHANNEL CHANNEL
AND AND
SHORELINE SHORELINE
1.15 STAPLES PER SQ. YD.
x
0
0.4'
0.7'
x
x
C
0.7'
0.4'
EROSION CONTROL BLANKET STAPLE PATTERN
1.7 STAPLES PER SQ. YD.
x
6
x
x
6 U
o v
x --x
0.4' 0.4' 0.4'
x
x
x
0.7'
0.4'
3.4 STAPLES PER SQ. YD.
3.75 STAPLES PER SQ. YD.
NOTES:
1. STAPLE PATTERNS APPLY TO ALL NORTH AMERICAN GREEN EROSION BLANKETS.
2. STAPLE PATTERNS MAY VARY DEPENDING UPON SOIL TYPE AND AVERAGE ANNUAL RAINFALL.
3. AT SLOPE LENGTHS GREATER THAN 300 FEET OR WHERE DRAINAGE OVER LARGE AREAS IS
DIRECTED ONTO BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.
4. CHANNEL LININGS REQUIRE A 2' (MIN.) OVERLAP AT LONGITUDINAL JOINTS AND SIDE SLOPES
REQUIRE A 6" (MIN.) OVERLAP. WHERE OVERLAPS OCCUR, THE UPSTREAM BLANKET SHALL
OVERLAP THE DOWNSTREAM.
5. IF OTHER THAN NORTH AMERICAN GREEN EROSION CONTROL BLANKETS ARE INSTALLED FOLLOW
THE INSTALLATION DIRECTIONS RECOMMENDED BY THAT MANUFACTURER.
PRINTED
JAN 2 92004
NS GHTENG►NEERiNG
S:\ Projects10335\dwg\0335c801.dwg, 01/29/2004 03:21:17 PM, Field1
EXISTING ROADWAY