PERIMETER CONTROL FLOW OF WATERWAY

TOE OF SLOPE

1/3 DEPTH STEEL FENCE POST 2 OF WATER LESS THAN 1/3 ANCHOR TO LAND (TYP.) THE STREAM/RIVER WIDTH 3 1 STREAM 0

2 BANK -

T ANCHORS IN WATER 1 CURTAIN OR C

O RIVER BANK FOR FLOTATION BARRIER -

3 SILT CURTAIN

2 45 6 FT. MAX. : TEMPORARY 18 - 24 IN. D 2

E ROCK BERM POINT WHERE FILL S

I MEETS WATER SURFACE V BUOY (TYP.) 3 E

R TEMPORARY ROCK BERM

/ FLOTATION SILT CURTAIN

D UNDERWATER ANCHOR 1 FOR

E (TYP. OF FLOTATION OR TURBIDITY BARRIER T

T SILT CURTAIN) O

L BRIDGE ABUTMENT, P CULVERT EXT., INSTALLATION GUIDELINES 4 TURBIDITY BARRIER TEMPORARY FILL OR LAKE OR MARSH WORK AREA BUOY (TYP.) 3 MINIMUM WATER DEPTH: 1 FT. MAXIMUM WATER DEPTH: 3 FT. MAXIMUM WATER VELOCITY: 5 FT./SEC. PERIMETER CONTROL INSTALLATION GUIDELINES 5 INSTALLATION GUIDELINES 5 FLOTATION SILT CURTAIN OR PLAN VIEW FOR LAKE OR MARSH 6 7 FLOTATION SILT CURTAIN FLOTATION SILT CURTAIN 45 TURBIDITY BARRIER TYPE: STILL WATER TYPE: MOVING WATER MINIMUM WATER DEPTH: 3 FT. MINIMUM WATER DEPTH: 3 FT. MAXIMUM WATER DEPTH: 10 FT. MAXIMUM WATER DEPTH: 10 FT. MAXIMUM WATER VELOCITY: 5 FT./SEC. MAXIMUM WATER VELOCITY: 2 FT./SEC. STEEL FENCE POST MAXIMUM WAVE HEIGHT: 2 FT. STEEL TENSION CABLE BUOY (TYP.) 3 MAXIMUM WAVE HEIGHT: 1 FT ANCHOR TO LAND (TYP.) AND CARRIER FLOAT . T H F T

P 0 E 1 D

O 6 7 N I PLAN VIEW FOR STREAM T

A . T T F R

U 2 C CARRIER FLOAT STEEL TENSION CABLE

n WATER SURFACE g d . 1

. 4 _ FRONT VIEW FOR FLOTATION SILT CURTAIN l T H o F T r t

P n 0 E o 1 D c VARIABLE LENGTH CURTAIN FABRIC

_

t O N

n 7 I T e

A . 1 m 4 T T i ANCHOR CABLE NOTES: F R d e

U s 3 C SEE SPECS. 2573, 3886, 3887 & 3893. _

y ANCHOR r 1 BOTTOM a STEEL FENCE POST 1 FOR ANCHOR SPACING AND WEIGHT REQUIREMENTS, SEE SPEC. 2573. r

o CURTAIN WEIGHT AT 6 FT. MAX. SPACING p 2 IN AREAS WHERE THE PLAN CALLS FOR RIPRAP AT A BRIDGE, CULVERT, OR SLOPE, A TEMPORARY m e

t ROCK BERM CONSTRUCTED FROM THE RIPRAP CAN BE USED TO PROVIDE ADDITIONAL PROTECTION. \ R

3

FLOTATION SILK CURTAIN . E WHEN THE WORK IS COMPLETE THE RIPRAP CAN THEN BE MOVED TO THE PERMANENT LOCATION 3 N T E I 9 D A C

7 PLASTIC ZIP TIES INDICATED IN THE PLANS. THE TEMPORARY ROCK BERM IS INCIDENTAL. M N

A W 6 E . F (50 LB. TENSILE) 5 T N 1 s E R I 3 ON U.S. COAST GUARD OR OTHER MOTORIZED WATERWAYS, BUOYS ARE REQUIRED TO MARK THE X d d U

LOCATED IN TOP 8 IN. V :

E r

WATER SURFACE S O 8 P ENDS AND SPECIAL AREAS FOR VISIBILITY. PLACE BUOYS AS REQUIRED FOR NAVIGATIONAL a 1 B W d A n P CARRIER FLOAT, PURPOSES. a _ t

P CONNECTED TO S I 4 WATER DEPTH CAN BE 0 TO 10 FEET. THE DEPTH OF THE SILT CURTAIN VARIES. SLEEVE 1 n 8 : H _ g FABRIC, 72'' WIDE . i T

E STEEL TENSION CABLE C WATER SURFACE MINIMUM WATER DEPTH APPLIES TO THE DEEPEST POINT ALONG THE FLOTATION SILT CURTAIN X s

P 5 M S e A E A T D OR TURBIDITY BARRIER FOR DETERMINING APPLICABILITY OF FLOTATION SILT CURTAIN OR M D N

PLACE ROCK LOGS OR .

. E : T H R SANDBAGS FILLED T TURBIDITY BARRIER. L : F I E E F T #

T P F M WITH CLEAN SAND OR

6 SILT CURTAIN SHOULD BE REMOVED WHEN THE AREA CONTRIBUTING DIRECT RUNOFF HAS BEEN 0 3 E A

A 2-1/2 IN. SCH 40 PVC SLEEVE OR 1 T

D ROCK, SUFFICIENT TO W & N

C EQUIVALENT TO SLIDE FREELY OVER POST TEMPORARILY OR PERMANENTLY STABILIZED. SILT CURTAIN SHOULD ALSO BE REMOVED BEFORE

I

O HOLD FLAP IN PLACE N BOTTOM R (EXTEND 18 IN. MIN. BELOW WATER SURFACE) T H I T WINTER IF ICE UP OR ICE FLOW IS ANTICIPATED.

T O A . T AT EACH FENCE POST L 4 S T T T A I P S F R 7 EMBED POST INTO BOTTOM A MINIMUM OF 40% OF THE WATER DEPTH (INCLUDING WAVE HEIGHT), P VARIABLE LENGTH I D T O

U

CURTAIN FABRIC N 3 P C BUT IN NO CASE SHALL EMBEDMENT BE LESS THAN 2 FEET.

E . M N

I ANCHOR FLOAT MUST BE CONNECTED SECURELY TO SLEEVE WITH A MINIMUM TENSILE STRENGTH BOTTOM ANCHOR D 8 E M

B CURTAIN WEIGHT 1 FT. MIN. . OF 100 LBS. CONNECTION METHOD MUST ALLOW FOR SLEEVE TO MOVE FREELY ON POST. T M F FLAP OF E 9 PROVIDE SUFFICIENT NUMBER OF POST ANCHORS TO MAINTAIN SILT CURTAIN POSITION.

GEOTEXTILE 2 1-1/2 INCH RIGID STEEL CONDUIT WITH OR EQUIVALENT POST 9 SANDBAGS SILT CURTAIN OR TURBIDITY BARRIER ALTERNATE FLOTATION SILK CURTAIN TURBIDITY BARRIER TEMPORARY SEDIMENT CONTROL (SILT FENCE TYPE TB) STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS 1 IN. X 2 IN. X 24 IN. LONG WOODEN STAKES. 1 IN. X 2 IN. X 24 IN. LONG WOODEN STAKES STAKES SHALL BE DRIVEN THROUGH THE AS NEEDED. STAKES SHALL BE DRIVEN OVER BACK HALF OF THE SEDIMENT CONTROL LOG THE SEDIMENT CONTROL LOG AT AN ANGLE SEDIMENT CONTROL LOG OF 45 DEGREES WITH THE TOP OF THE AT AN ANGLE OF 45 DEGREES WITH THE SEDIMENT CONTROL LOG TOP OF THE STAKE POINTING UPSTREAM. 1 STAKE POINTING UPSTREAM. 2 3 1 0

2 45 -

T FLOW FLOW C O - 45 3 2 BACKFILL AND COMPACT FROM 8 IN. - 10 IN. EMBEDMENT DEPTH :

D TRENCH ON UPGRADIENT SIDE OF E SEDIMENT CONTROL LOG 8 IN. - 10 IN. EMBEDMENT DEPTH S I

V PLACE SEDIMENT CONTROL E

R LOG IN SHALLOW TRENCH /

D (1 TO 2 IN. DEPTH)

E TYPES: WOOD CHIP, COMPOST, OR ROCK

T TYPES: STRAW, WOOD FIBER, OR COIR T O L P Sediment CONTROL logS

COARSE FILTER AGGREGATE COMPOST, SLASH MULCH, OR TOPSOIL 1:2 SLOPE (TYP) CLASS II RIPRAP CLASS I RIPRAP DITCH 2 FT. DITCH PROFILE 2 FT. 2 FT. DITCH WATER PROFILE MIN. PROFILE FLOW 8 FT. TYPE IV GEOTEXTILE 5 FT. TYPE IV GEOTEXTILE 4 FT. MIN. ALONG BOTTOM ALONG BOTTOM n

g OF FILTER BERM OF FILTER BERM d . 2 _ l

o 3 r TYPE 3 (ROCK WEEPER) TYPE 5 (ROCK) 3 TYPE 1 (COMPOST), TYPE 2 (SLASH t

n MULCH), OR TYPE 4 (TOPSOIL) o c _ t FILTER BERMS n e m i d e s _ y r a r o p m e t \ 3 3 9 7 6 TWO 2 IN. X 2 IN. WOOD STAKES 5 1 s

d OR REINFORCING BARS IN EACH d

: CATEGORY 3 r BALE EMBEDDED 10 INCHES P a BLANKET (6 FT. WIDE MIN.) 5 W d MINIMUM IN THE GROUND. n P a

_ NOTES: t FLOW FLOW P S I

2 SEE SPECS. 2573, 3149, 3874, 3882, 3886, & 3897. n : _ g i E C s M S 1 SPACE BETWEEN STAKES SHALL BE A MAXIMUM OF 1 FOOT FOR DITCH CHECKS OR 2 FEET FOR e A T D 4 IN. N EMBED BALES 4 IN. INTO GROUND OTHER APPLICATIONS. E : 6 IN. STAPLES AT 1 FT. O.C. L : PLACE STAKES AS NEEDED TO PREVENT MOVEMENT OF SEDIMENT CONTROL LOGS PLACED ON I 2 E # F M EMBEDMENT METHOD BLANKET METHOD (ALTERNATE) SLOPES OR AS NEEDED DUE TO OTHER FACTORS. STAKES SHALL BE INCIDENTAL.

A T & N C

I 3

FOR PERMANENT DITCH CHECK REDUCE THE HEIGHT TO 16 IN. AND MODIFY THE 1:2 (V:H) SIDE SLOPE R T H T O TO 1:6 (V:H). T L S

A 4 I BALE BARRIERS P P I D 4 TO BE USED FOR CRITICAL PERIMETER CONTROL AREAS WHERE STANDING WATER OCCURS (6 INCH MAX. DEPTH). BALES SHALL CONSIST OF TYPE 1 MULCH OF APPROXIMATELY 14 IN. X 18 IN. X 36 IN. LONG. BALES SHALL BE PLACED ON EDGE AND BUTTED TIGHT TO ADJACENT BALES. 5 INSTEAD OF TRENCHING, PLACE BALE ON THE BLANKET AND WRAP BLANKET AROUND THE BALE. PLACE STAKE THROUGH BALE AND BLANKET.

FILTER BERMS, SEDIMENT CONTROL LOGS, AND BALE BARRIERS TEMPORARY SEDIMENT CONTROL STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS BOTTOM OF UPPER CHECK SHOULD BE SAME ELEVATION AS THE TOP OF THE LOWER 3 1

0 CHECK TO PROVIDE FOR POOLING.

2 2 POINT "A" 1 - POINT "A" 1 T C O - POINT F L 3 6" O W 2 "B" FILTER BERM TYPE 3 OR 5

: (SHOWN) D

E 2' S I

V E GEOTEXTILE FABRIC TYPE IV (SPEC. 3733) Y

R SPACING (Y) DETERMINED ALONG BOTTOM OF RIPRAP / BY FORMULA (SEE NOTES) D E T T O L P ROCK DITCH CHECKS DITCH CHECK SPACING FILTER BERMS TYPE 3 (ROCK WEEPER) OR FILTER TYPE 5 (ROCK) 3 (FOR ALL FILTER BERM TYPES) (FOR USE ON ROUGH GRADED AREAS)

EROSION CONTROL BLANKET CATEGORY 3 1 IN. X 2 IN. X 24 IN. LONG WOODEN STAKES AT 1 FT. MAXIMUM SPACING. STAKES SHALL BE DRIVEN THROUGH THE BACK HALF 4" X 4" TRENCH BACKFILLED OVER OF THE SEDIMENT CONTROL LOG AT AN ANGLE OF 45 EROSION CONTROL BLANKET POINT POINT EROSION CONTROL BLANKET DEGREES WITH THE TOP OF THE STAKE POINTING UPSTREAM. "A" 1 ANCHORAGE TRENCH. "B" BACKFILL WITH TAMPED SEDIMENT CONTROL LOG TYPE WOOD FIBER NATURAL SOIL. F L FLOW EROSION CONTROL BLANKET O W 4 IN. MIN. CATEGORY 3 (8 FT. MIN. WIDTH) n g d . 3 _ l

o STAPLE BLANKET IN ROWS WITH 6 IN. STAPLES AT 18 IN. r

t 8", 11 GA. STAPLES 4 IN. MIN. MAX. SPACING WITHIN ROWS AND 2 FT. MAX. SPACING n

o SPACED 1' 0" ON CENTER BETWEEN ROWS. LEADING AND TRAILING EDGE SHALL BE c STAPLED APPROX. 6 IN. FROM EDGE (TYP.) _ t n e m i d e s _ y r a r

o SEDIMENT CONTROL LOG BLANKET SYSTEM p m e t \ 3 3 9 7 6 5 1 s d d : r P a W d n P

a POINT _ POINT t P S I "B" "A" 1

3 n : _ g NOTES: i E C s M S e F SEE SPECS. 2573, 3601, 3733, 3885, 3886 & 3889. A

T L D O

N W

E APPROXIMATE SPACING BETWEEN EACH DITCH CHECK SHOULD BE DETERMINED FROM THE FOLLOWING SPACING FORMULA: : L : I E

# DITCH CHECK HEIGHT (FT) F M

A APPROXIMATE SPACING OF DITCH CHECKS (FT.) = Y = X 100 T & N % CHANNEL SLOPE C I

STAKE R T H 1 POINT "A" MUST BE A MINIMUM OF 6 INCHES HIGHER THAN POINT "B" TO ENSURE THAT WATER FLOWS OVER THE T O T L S

A DIKE AND NOT AROUND THE ENDS. I P P I D 2 CLASS I - IV RIPRAP (SPEC. 3601) WITH GEOTEXTILE FABRIC TYPE IV (SPEC. 3733). 3 PERMANENT ROCK DITCH CHECKS PLACED WITHIN THE CLEAR ZONE ARE TO BE 18" OR LESS IN HEIGHT. A 1:6 APPROACH AND DEPARTURE SLOPE SHALL BE PROVIDED.

SEDIMENT CONTROL LOG TYPE WOOD FIBER, OR TYPE COMPOST (FOR USE ON ROUGH GRADED AREAS) DITCH CHECK TEMPORARY SEDIMENT CONTROL STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS DISTRICT #: Design Standards

IPLOT NAME: TSC_4

PATH & FILENAME: IP_PWP:d1567933\temporary_sediment_control_4.dgn PLOTTED/REVISED:23-OCT-2013 GROUND LINE AND ON FLAP POCKETS AROUND SIDE PIECES STITCHED SEAMS ALL MINIMUM DOUBLE PIECE OF FABRIC. MADE FROM SINGLE BOTTOM TO BE FRONT, BACK, AND TYPE 9 MULCH

FLANGES SEDIMENT CONTROL INLET HAT FLANGES AND A LID/COVER. FOR WATER INFILTRATION; HAVE AN OVERFLOW OPENING, THE CATCH BASIN/MANHOLE; HAVE PERFORATIONS TO ALLOW OR PLASTIC/POLYETHYLENE RISER SIZED TO FIT INSIDE THE SEDIMENT CONTROL BARRIER SHALL BE A METAL NOTE: 1 INLET SPECIFICATIONS AS PER THE PLAN FLAP POCKET DIMENSION LENGTH AND WIDTH TO MATCH

2 WITH OR WITHOUT A CURB BOX) (CAN BE INSTALLED IN ANY INLET TYPE FILTER BAG INSERT

W

1

/

2

D D

1 / MANHOLE CATCH BASIN/ 2

12" W

2"

3

8" 4"

12" 4 BE HEAT CUT INTO ALL FOUR SIDE PANELS) OVERFLOW HOLES (2" X 4" HOLE SHALL

18" MN. POST WIRE OR PLASTIC TIES VARIES. SECURE TO GRATE WITH WIDTH ON BOTH SIDES, LENGTH EXTEND 10" BEYOND GRATE ROD WITH WOOD 2" X 4") . WITH CAST CURB BOX REPLACE FOR REMOVAL ( INLETS USE REBAR OR STEEL ROD EMBODIMENT 24"

10"-12"

1 : 2 12" USE WHERE INLET DRAINS IN AN AREA WITH SLOPES AT 1:3 or LESS

SILT FENCE RING AND ROCK FILTER BERM

1

: 2 TYPE 9 MULCH 12" OUT LAY GEOTEXTILE UNDER GEOTEXTILE ANCHORAGE 50 PSI. ZIP TIE. AGGREGATE FILL. SECURED WITH PREVENT LOSS OF OPEN GRADED ENDS SECURELY CLOSED TO TYPE 9 MULCH ON ALL POSTS GEOTEXTILE IN PLACE (50 LB TENSILE) HOLDS PLASTIC ZIP TIES 36" GEOTEXTILE 5' MIN. LENGTH POST ROCK LOG/COMPOST LOG

BUTT JOINTS 1 SPACING 2.5' MAX 6 POLYETHYLENE STEEL COVER 3/16" THICK (MIN.) 6" DIAMETER STATE PROJ. NO. DROP INLET WITH GRATE

SECTION D=2" (UP POSITION)

TUBE RISER TUBE RISER

4 8" 6 2 6" 5 1 3

ROCK SOCK OR SAND BAGS IN PLACE OF THE FLAP POCKETS. FLAP POCKETS SHALL BE LARGE ENOUGH TO ACCEPT WOOD 2 INCH X 4 OR USE A CONFORMING TO SPEC. 3137 TABLE 3137-1; CA-3 GRADATION. AGGREGATE CONSISTING OF SOUND DURABLE PARTICLES COARSE HEAT BONDED SEAM (OR APPROVED EQUIVALENT). FILL ROCK LOG WITH OPEN GRADED JOINED BY TWO ROWS OF STITCHING WITH A PLASTIC MESH BACKING OR PROVIDE GEOTEXTILE SOCK BETWEEN 4-10 FEET LONG AND 4-6 INCH DIAMETER. SEAM TO BE

SEE SPECS. 2573, 3137, 3886 & 3891. 10 INCHES AROUND THE PERIMETER TO FACILITATE MAINTENANCE OR REMOVAL. FINISHED SIZE, INCLUDING POCKETS WHERE REQUIRED SHALL EXTEND A MINIMUM OF MANUFACTURED ALTERNATIVES LISTED ON Mn/DOT'S APPROVED PRODUCTS LIST TO ACHIEVE THE 3 INCH SIDE CLEARANCE. WHERE NECESSARY THE CONTRACTOR SHALL CLINCH BAG, USING PLASTIC ZIP TIES, THE INLET WALLS AND BAG, MEASURED AT BOTTOM OF OVERFLOW HOLES. PLACEED BAG SHALL HAVE A MINIMUM SIDE CLEARANCE OF 3 INCHES BETWEEN MEASURED FROM THE BOTTOM OF INLET TO TOP GRATE. DO NOT PLACE FILTER BAG INSERT IN INLETS SHALLOWER THAN 30 INCHES, INSTALLATION NOTES: MAY BE SUBSTITUTED. DIRECTIONS, MEETING SPEC. 3886. ALL GEOTEXTILE USED FOR INLET PROTECTION SHALL BE MONOFILAMENT IN BOTH SOCK HEIGHT MUST NOT BE SO HIGH AS TO SLOW DOWN WATER FILTRATION CAUSE FLOODING OF THE ROADWAY. NOTES: FILTER SOCK 2" 2 1/2" 2" TEMPORARY SEDIMENT CONTROL SURFACE ELEV. SOCK TO BE BELOW ROAD ADJUST LEVEL OF FILTER POP-UP HEAD 2'-0" (TH ) 5 SHEET NO. TUBE RISER STORM DRAIN INLET PROTECTION

1

PERSPECTIVE VIEW 4 . (DOWN POSITION) 7 5

3/16" THICK (MIN.) R "

SECTION STEEL PLATE

8" DIA. OF

3/16" THICK (MIN.) STEEL PLATE SHEETS PUBLIC ROAD PUBLIC ROAD 3 1 0

2 10 FT -

T RADIUS AS MIN. RADIUS AS C

O REQUIRED REQUIRED - 2 2 3 2 : D E S I 6

V SLASH MULCH, 1

E

CRUSHED ROCK, = R =

/ RUMBLE PAD SHEET PAD, OR H D H T

T OTHER PER E 3 G 3 G T SEDIMENT SPECIFICATION. N SEDIMENT

N 4 4 E T SURFACE FLOW

E SURFACE FLOW L O

TRAP TRAP L L .

. N P N I I M M

10 FT MIN. SLASH MULCH, CRUSHED ROCK, SHEET PAD, OR OTHER PER SPECIFICATION.

ENTRANCE WIDTH ENTRANCE WIDTH AS REQUIRED AS REQUIRED

SLASH MULCH, CRUSHED ROCK, OR SHEET RUMBLE PAD PAD CONSTRUCTION EXIT 5 7 CONSTRUCTION EXIT 5 7 n g d . 5

_ CORRUGATED STEEL PANELS l o r

t GEOTEXTILE FABRIC

n HIGH STRENGTH GEOTEXTILE FABRIC o

c (TWO LAYERS SEWN TOGETHER TO TAPER EDGES CROSS SLOPE 3% OR FLATTER _ t FORM POCKETS) AT 1:1 n e m

i 6'' MIN. DEPTH OF 1'' d

e 1' (TYP.) TO 2'' CRUSHED ROCK OR s

_ SLASH MULCH NOTES: y r

a SEE SPECS. 2573 & 3882. r o

p 1 MINIMUM LENGTH SHALL BE THE GREATER OF 50 FEET OR A LENGTH SUFFICIENT TO

m 1' MIN

e TRAFFIC FLOW ALLOW A MINIMUM OF 5 TIRE ROTATIONS ON THE PROVIDED PAD. MINIMUM LENGTH t \ COMPACTED SOIL SHALL BE CALCULATED USING THE LARGEST TIRE WHICH WILL BE USED IN TYPICAL 3

3 MIN. 2" DIA. HIGH TENSIL OPERATIONS. 9

7 REINFORCED MATERIAL 6 2 PROVIDE RADIUS OR WIDEN PAD SUFFICIENTLY TO PREVENT VEHICLE TIRES FROM 5 1 s TRACKING OFF OF PAD WHEN LEAVING SITE. d d : r P a 3 IF RUNOFF FROM DISTURBED AREAS FLOWS TOWARD CONSTRUCTION EXIT S, PREVENT W d

n SHEET PAD RUMBLE PAD

P RUNOFF FROM DRAINING DIRECTLY TO PUBLIC ROAD OVER CONSTRUCTION EXIT BY a _ t CROWNING THE EXIT OR SLOPING TO ONE SIDE. IF SURFACE IS P

S I

INSUFFICIENT, PROVIDE OTHER MEANS OF INTERCEPTING RUNOFF. 5 n : _ g i E C 4 IF RUNOFF FROM CONSTRUCTION EXITS WILL DRAIN OFF OF PROJECT SITE, PROVIDE s M S e SEDIMENT TRAP WITH STABILIZED OVERFLOW. A T D N

E 5 IF A TIRE WASH OFF IS REQUIRED THE CONSTRUCTION EXITS SHALL BE GRADED : L : I E

# TO DRAIN THE WASH WATER TO A SEDIMENT TRAP. F M 6'' MIN. DEPTH OF 1'' TO 2''

A

T CRUSHED ROCK OR SLASH MULCH 6 MINIMUM LENGTH OF RUMBLE PAD SHALL BE 20 FEET, OR AS REQUIRED TO REMOVE & N C

I GEOTEXTILE FABRIC

SEDIMENT FROM TIRES. IF SIGNIFICANT SEDIMENT IS TRACKED FROM THE SITE, THE R T H TAPER EDGES T

O RUMBLE PAD SHALL BE LENGTHENED OR THE DESIGN MODIFIED TO PROVIDE T L S AT 1:1 A I 1' (TYP.) ADDITIONAL VIBRATION. WASH-OFF LENGTH SHALL BE AS REQUIRED TO EFFECTIVELY P P I D REMOVE CONSTRUCTION SEDIMENT FROM VEHICLE TIRES. 7 MAINTENANCE OF CONSTRUCTION EXITS SHALL OCCUR WHEN THE EFFECTIVENESS OF SEDIMENT REMOVAL HAS BEEN REDUCED. MAINTENANCE SHALL CONSIST OF REMOVING 6" MIN. SEDIMENT AND CLEANING THE MATERIALS OR PLACING ADDITIONAL MATERIAL (SLASH INPLACE MULCH OR CRUSHED ROCK) OVER SEDIMENT FILLED MATERIAL TO RESTORE GROUND EFFECTIVENESS.

SLASH MULCH OR CRUSHED ROCK CONSTRUCTION EXITS TEMPORARY SEDIMENT CONTROL STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS 5 FT. MIN. LENGTH POST 5 FT. MIN. LENGTH POST 5 FT. MIN. LENGTH POST GEOTEXTILE FABRIC, 36 IN. WIDE AT 6 FT. MAX. SPACING GEOTEXTILE FABRIC, 36 IN. WIDE AT 6 FT. MAX. SPACING AT 6 FT. MAX. SPACING GEOTEXTILE FABRIC GEOTEXTILE FABRIC, 36 IN. WIDE PLASTIC ZIP TIES STAPLES (TYP.) PLASTIC ZIP TIES 1 COARSE FILTER (50 LB. TENSILE) (50 LB. TENSILE) AGGREGATE LOCATED IN TOP 8 IN. FABRIC ANCHORAGE TRENCH. FABRIC ANCHORAGE TRENCH. TIRE COMPACTION ZONE BACKFILL WITH TAMPED LOCATED IN TOP 8 IN. BACKFILL WITH TAMPED 6 IN. NATURAL SOIL NATURAL SOIL SEE OPTIONAL METHOD DETAIL MIN. F L O W 6 IN. MIN. 3 F L O W 1 6 IN. MIN. F L O W F L O W 0 F L O W O W T

2 F L T S - S O T T T O P N T C

N P E . S O

E - . T N M O I M N 3 N D P 12 IN. I

D M E E 2 .

E M . B M N

: GEOTEXTILE FABRIC MIN. 6 IN. MIN. B . N I D M D I T 6 IN. MIN. M E M E

E MACHINE SLICE F E B . 8 S

I T 1 M 8 IN. - 12 IN. DEPTH 2 F V E OPTIONAL METHOD

E 2 R / D 2 2 3 E SILT FENCE TYPE HI SILT FENCE TYPE MS SILT FENCE TYPE PA T

T (HAND INSTALLED) (MACHINE SLICED) (PREASSEMBLED) O L P

FUTURE BRIDGE FUTURE BRIDGE FUTURE BRIDGE ROADWAY SHOULDER ROADWAY SHOULDER ROADWAY SHOULDER

EMBANKMENT OR WORK ROAD END SLOPE EMBANKMENT BRIDGE END SLOPE BRIDGE END SLOPE EMBANKMENT EMBANKMENT SAND BAG BARRIER 3 FT. TEMPORARY SHEETING ADJACENT V A V HIGH ADJACENT TO WATER V A SILT FENCE WRAPPED AROUND R SILT FENCE TO MEET A R R TO WATER COURSE. EXTEND 10 FT. 1 2 I A B 1 I A COURSE. EXTEND 50 FT. BACK SILT FENCE TO 1 2 I A B TOE OF EMBANKMENT : T L E SAND BAG BARRIER : 2 B L : T L E BACK FROM TOE OF END SLOPE. Y P T Y P E FROM TOE OF END SLOPE. MEET SHEETING Y P TOE OF SLOPE . TOE OF SLOPE . TOE OF SLOPE .

SILT FENCE ONLY 4 SILT FENCE WITH SAND BAGS 5 SILT FENCE WITH SHEETING 6 INSTALLATION AT BRIDGE EMBANKMENT ADJACENT TO WATER n g d . 6

_ DISTRURBED SOIL, l SILT FENCE o

r WORK AREA DRAINS t

n TO STREAM o c _ t n

e SILT FENCE NEAR TOE OF 9 2 SILT FENCE < ROADWAY m 0 i SLOPE AND OUTSIDE OF

d CONSTRUCTION e CONSTRUCTION LIMITS B L E s LIMITS V A R I A _ C A L y T Y P I r 1 : 6 a r o p 25' MIN. WITH m e

t 10-20% SLOPE GRADE \ 3 3

9 9 1 7 0 6

5 MINIMUM POSSIBLE 1 s d d

: TURNING RADIUS = 10' r P a (MAY BE LARGER WITH W d LOCATION AT TOE OF ROADWAY EMBANKMENT n P LARGER EQUIPMENT) a

_ 9 t 0 P

S 0 I

6 n : _ g i E C s M S e A T D NOTES: N E : SEE SPECS. 2573, 3149 & 3886. L : I E # F M COARSE FILTER AGGREGATE (SPEC. 3149) SHALL BE INCIDENTAL. 1

A T & N C

I 2 TO PROTECT AREAS FROM SHEET FLOW. MAXIMUM CONTRIBUTING AREA: 1 ACRE.

R T H T O T CONSTRUCTION 3 TO PROTECT AREAS FROM SHEET FLOW. MAXIMUM CONTRIBUTING AREA: 0.25 ACRE. L S A I

P LIMITS P I D 4 WATER COURSE FLOW VELOCITY: STANDING. CONTRIBUTING SLOPE AREA: 1./2 ACRE. 5 WATER COURSE FLOW VELOCITY: 1 TO 7 FT./SEC. CONTRIBUTING SLOPE AREA: 1. ACRE. STREAM BANK OR TOE OF SLOPE 6 WATER COURSE FLOW VELOCITY: 8 TO 15 FT./SEC. CONTRIBUTING SLOPE AREA: 3 ACRES.

STREAM BANK OR TOE OF SLOPE SILT FENCE PLAN VIEW PERSPECTIVE VIEW TEMPORARY SEDIMENT CONTROL J-HOOK INSTALLATION STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS CRITICAL AREA 2 SILT FENCE TYPE SD CRITICAL AREA 2 SILT FENCE TYPE MS (MACHINE SLICED) 2 2 A A E E ACCESS R R A A

L L STOCK PILE 1 A A C CRITICAL C 3 I I 1 STOCK PILE 1 T T 0 SILT FENCE TYPE SD I AREA 2 I 2 R - R STOCK PILE STOCK PILE C C T

C 1 8' BUFFER MINIMUM, OR STEEP SLOPE O - AS DIRECTED BY THE ENGINEER 3 2

: ACCESS D

E SILT FENCE TYPE SD S I V C R I T I C A L A R E A 2 E ACCESS ROCK PAD R (MINIMUM 6"DEPTH BY STOCKPILE SEDIMENT CONTROL /

D SILT FENCE TYPE MS 1 HAUL TRUCK LENGTH AND WIDTH LONG) SILT FENCE TYPE SD E (MACHINE SLICED) T T O L

P STOCK PILE CONTAINMENT

SILT FENCE TYPE SD

STOCK PILE WIRE OR THREE PLASTIC ZIP TIES OR STEEP SLOPE

BARRIER BARRIER BARRIER METAL FENCE POST WIRE OR 3 PLASTIC ZIP TIES CURB AND GUTTER PROTECTION SYSTEM

GEOTEXTILE FABRIC

BARRIER

METAL FENCE POST n g d

. PROFILE VIEW

7 TOP VIEW

_ SILT FENCE TYPE SD l

o STOCK PILE r t n

o OR STEEP SLOPE

c SILT FENCE TYPE SD (SUPER DUTY) _ t

n BARRIER WITHOUT LOOP BARS e m i d e s _ y r a r o p

m DITCH PROTECTION SYSTEM

e TEMPORARY PORTABLE PRECAST CONCRETE BARRIER t \

3 (SEE STANDARD PLATE 8337) 3 9

7 GEOTEXTILE FABRIC 6

5 36 IN. WIDE MIN. 1 s REBAR BETWEEN LOOP BARS d d

: BARRIER r P a W d n P a _ t P S I

NOTES: 7 n WIRE OR PLASTIC ZIP TIES : _ g i

E (50 LB. TINSILE) C s SEE SPECS. 2533, 2573 & 3886. M S e A T D N GEOTEXTILE FABRIC SILT FENCE TYPE SD USED TO PROTECT CRITICAL AREAS FROM SHEET FLOW, AND AREAS WHERE OTHER E : L : I E SILT FENCES CANNOT BE INSTALLED. MAXIMUM CONTRIBUTING AREA: 1 ACRE. # F M

A

T PLACE SILT FENCE TYPE SD ALONG A CONSTANT ELEVATION. & N BARRIER CABLE RING C I

R T H

T SILT FENCE TYPE SD CAN UTILIZE EITHER A CONCRETE, OR WATER FILLED, TEMPORARY MEDIAN BARRIER. O T L S

A O W I F L P P I D 1 PLACING STOCK PILES NEXT TO AN ENVIRONMENTALLY SENSITIVE AREA IS NOT RECOMMENDED. WHEN THERE ARE NO FEASIBLE ALTERNATIVES, PLACE SILT FENCE SD AS SHOWN OR AS DIRECTED BY THE ENGINEER. 2 CRITICAL AREAS INCLUDE WETLANDS, JUDICIAL DITCHES, STREAMS, WATER BODIES, AND OTHER AREAS REQUIRING PLACE GEOTEXTILE 4 TO 6 IN. PROTECTION. O W F L UNDER BARRIER PERSPECTIVE VIEW TOP VIEW SILT FENCE SILT FENCE TYPE SD (SUPER DUTY) BARRIER WITH LOOP BARS TEMPORARY SEDIMENT CONTROL STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS