Drawings_2-17-2010.pdf

EASTERN REGION

US Department of Agriculture Forest Service

JOBS TO IMPROVE OHIO FISH PASSAGE - TIER 2

Wayne National Forest Athens Ranger District

SHEET SHEET TITLE

PROJECT

LOCATION

Region Nine

JANUARY 25, 2010

MONDAY CREEK FORD REPLACEMENT

GENERAL NOTES

CIM-0914-18 EW-230-0914-05

USFS APPROVALS

STATEMENT OF QUANTITIES

LOCATION PLAN:

THE SITE IS ACCESSED FROM OHIO STATE ROUTE 78 IN HOCKING COUNTY, OHIO.

N.T.S.

PROJECT SITE

N.T.S.VICINITY PLAN:

PROJECT LOCATION

Hocking County, Ohio Ward Township

TEMPORARY BRIDGE

STORAGE SITE

NELSONVILLE, OHIO

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

SITE PLAN

50' STEEL BRIDGE W/ 2"X4" VERT. WOOD PLANK FLOOR

N O

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B.M. NAIL IN TREE

ELEV. 700.7

L0+

130 140 150 160

SCALE 1" = 10'-0"

LC

7.

7.

7.

EXISTING GRADE

ELEVATION

"B" ROCK RIPRAP

APPLIED TO FACE

OF FILL

"B" ROCK RIPRAP

APPLIED TO FACE

OF FILL

2:

2:

2:

2:

2:

2:

12:

2:

2:

C O

R V

T R

A

IL

2:

2:

2:

2:

"B" ROCK RIPRAP

APPLIED TO FACE

OF FILL

2:

2:

2:

2:

"B" ROCK RIPRAP

APPLIED TO FACE

OF FILL

TYPE A GUARDRAIL ASSEMBLY

GUARDRAIL

TYPE A GUARDRAIL ASSEMBLY

TYPE A GUARDRAIL ASSEMBLY

TYPE A GUARDRAIL ASSEMBLY

GUARDRAIL GUARDRAIL

GUARDRAIL

2:

14'GUARDRAIL GUARDRAIL

GRAVEL

TYPICAL SECTION

E

LE

V

.5

E

LE

V

.5

EXISTING CONCRETE STRUCTURE

NEW CONCRETE ABUTMENT

COMPACTED FILL

EXISTING CONCRETE STRUCTURE

NEW CONCRETE ABUTMENT

COMPACTED FILL

-40 -30 -20 -10 0 10 20 30 40

SECTION "A-A"

-40 -30 -20 -10 0 10 20 30 40

SECTION "B-B"

"A

"A

"B

"B

H .W

0+

1+

H .W

COMPACTED FILL

GRAVEL

COMPACTED FILL

GRAVEL

GRADE

GRADE

"B" ROCK RIPRAP

"B" ROCK RIPRAP

"B" ROCK RIPRAP

"B" ROCK RIPRAP 2

6" OF ODOT 304 LIMESTONE

ROAD SURFACE

6" OF ODOT 304 LIMESTONE

ROAD SURFACE

BORROW AREA FOR APPROACH FILL

RECOVER STREAM BED LOCATION ELEVATION

TO BE DETERMINED AFTER DEMOLITION

SILT FENCE

SILT FENCE

SILT FENCE

SILT FENCE

Q50= ELEV. 705.03

Q

25= ELEV. 702.25

BRIDGE PLAN & PROFILE,

TYPICAL SECTIONS

Paddle_Creek_plan.dwg

AS SHOWN( IN FEET )

GRAPHIC SCALE

010 10 20 405

Drawing Title

Scale

Date

CAD File No.

Design:

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

TCW

1 8

Checked:

TCW

NOTE:

FLOOD FLOW INFORMATION:

DRAINAGE AREA = 136 SQ. MILES

Q = 5200 CFS

Q = 6750 CFS

CONCRETE ABUTMENTS

SCALE 1" = 5'

COMPACTED AGGREGATE

COMPACTED AGGREGATE

ELEVATION VIEW

EXISTING

TYPE B RIPRAP

(TYP. 4 SIDES)

MIN. DEPTH 2'-0"

2' 7'

50'-6"1" EXPANSION JOINT

2'7'

1" EXPANSION JOINT

ELEV. 704.5

#5 BARS SET 3 INCH FROM FACE

@ 8" O.C. BOTHWAYS

1 1/2" DIA. REBAR @ 12" O.C. BOTHWAYS

NOTE:

REBAR SHALL EXTEND 2 INCH BELOW

EXISTING CONCRETE AND 12 INCH INTO

NEW CONCRETE ABUTMENT

ELEV. 704.5

#5 BARS SET 3 INCH FROM FACE

@ 8" O.C. BOTHWAYS

1 1/2" DIA. REBAR @ 12" O.C. BOTHWAYS

NOTE:

REBAR SHALL EXTEND 2 INCH BELOW

EXISTING CONCRETE AND 12 INCH INTO

NEW CONCRETE ABUTMENT

CONCRETE ABUTMENTS

PLAN VIEW

EXISTING

EXISTING

NEW CONCRETE ABUTMENT NEW CONCRETE ABUTMENT

EXISTING CONCRETE STRUCTUREEXISTING CONCRETE STRUCTURE

END RETAINER SQ. TUBE

3 1/2"X3 1/2"X1/4"

W 18X

W 18X

W 18X

W 18X

W 18X

W 8X

21 TY

P

NEW CONCRETE ABUTMENT

2" DIA. STEEL ROD

LARGE WELDED WASHER

EXPOXY THESE END CLOSED

ANCHOR ASSEMBLY DETAIL

SCALE 1" = 5'

14'14'

NEW CONCRETE ABUTMENT

NEW CONCRETE ABUTMENT

2'

NOTE: SHELVE REQUIREMENTS FOR 2" STEEL

RODS AS SHOWN ANCHOR ASSEMBLY DETAIL

2'

NOTE: SHELVE REQUIREMENTS FOR 2" STEEL

RODS AS SHOWN ANCHOR ASSEMBLY DETAIL

NOTE:

THE HOLE THRU STEEL MEMBERS SHALL

HAVE A DIAMETER OF 2 1

2 INCHES.

NOTE:

CAST IN PLACE SHELVE FOR 2" DIAMETER

STEEL ROD.

PLAN VIEW

ABUTMENT DETAIL

( IN FEET )

GRAPHIC SCALE

05 5 10 202.5

Paddle_Creek_plan.dwg

1"=20'

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

2 8

Design:

TCWChecked:

TCW

3' -1

/2

" T Y

P

6'-2" (TYP.)

6'-3" TYP.3'-1 1/2" TYP.

'-0

50'-0"

DECK RETAINER ANGLE 3"X"X1/4"

W18X50

W18X50

W18X50

W18X50

W18X50

DECK RETAINER ANGLE 3"X"X1/4"

DECK RETAINER

ANGLE 3"X"X1/4"

2X4 VERTICAL TIMBER DECK

W8X21 TYP.

END RETAINER SQ. TUBE

3 1/2"X3 1/2"X1/4"

END RETAINER SQ. TUBE

3 1/2"X3 1/2"X1/4"

2X4 VERTICAL TIMBER DECK

W18X50

TYPE 5 ODOT DEEP BEAM GUARDRAIL

WELD TO FLANGE

A A

SECTION A-A

TYPICAL PLAN VIEW PROPOSED BRIDGE

NEW CONCRETE

ABUTMENT

ELASTOMERIC BEARINGS PER

FP-03 SECTION 564.04

ELASTOMERIC BEARINGS PER

FP-03 SECTION 564.04

3' -7

/4

8" 3' -7

/4

1' -9

NOTE:

BRIDGE PLANS TO MEET SPECIFICATIONS AND

TO BE APPROVED PRIOR TO CONSTRUCTION BY

THE COR.

BRIDGE BE DESIGN TO MEET AASHTO-HL-93, AS

PER AASHTO-LFRD BRIDGE DESIGN SPECIFICATIONS

4th ED, AND AS PER DIVISION 2 SPECIFICATIONS.

BEAM SIZE'S (W18X50) ARE FOR REFERENCE ONLY.

FINAL BEAM SELECTION TO BE APPROVED BY

FS BASED ON RECOMMENDATION OF DESIGNER.

BRIDGE DETAILS

Paddle_Creek_plan.dwg

AS SHOWN

( IN FEET )

GRAPHIC SCALE

02 2 4 81

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

3 8

Design:

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

SITE PLAN

70'-0"

SUBGRADE ELEVATION

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B.M. NAIL IN TREE

ELEV. 700.7

ROCK

CONCRETE

APPROACH

ROCK

CONCRETE

APPROACH C

O R

V T

R A

IL

L0+

COMPACTED

SELECT FILL

130 140 150 160

SCALE 1" = 10'-0"

LC

EXISTING SIX 57" X 28" X 20'-0"

RIVETED PIPE ARCHES (12 GA.)

WITH 1:1 INLET/OUTLET SLOPES.

0.

8.

7.

7.

7.

0.

FINAL GRADE

ORIGINAL GROUND

ELEVATION

FOOTING IS 3'-0" BELOW

CONSTRUCTION GRADE AND/

OR CAN BE STEPPED

8"

DEMOLITION AREA

NOTE:

ALL CONCRETE & CULVERTS SHALL

BE REMOVED FROM STREAM BED IN

THIS DEMOLITION AREA.

DEMOLITION AREA

NOTE:

ALL CONCRETE & CULVERTS SHALL

BE REMOVED FROM STREAM BED IN

THIS DEMOLITION AREA.

DEMO AND REMOVE ALL CONCRETE

& CULVERTS MATERIALS WITHIN THESE

AREA

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

DEMOLITION

PLAN & PROFILE

Paddle_Creek_plan.dwg

AS SHOWN

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

( IN FEET )

GRAPHIC SCALE

010 10 20 405

4 8

NOTE:

CONTRACTOR SHALL SUBMIT SEDIMENT CONTROL PLAN FOR

WATER DIVERSION IN STREAM DURING DEMOLITION, THE

PLAN MUST BE APPROVED BY COR BEFORE DEMOLITION

BEGINS. AS A MINIMUM THE CONTRACTOR SHALL PROVIDE

CONTAINMENT OF FLOW SO THAT DEMOLITION TAKES PLACE

OUT OF STREAM FLOW IN AS "DRY" CONDITION AS POSSIBLE.

THIS IS TO PREVENT EXCESSIVE SEDIMENTATION TO MONDAY

CREEK DURING DEMOLITION. REWETTING OF THE NEW

STREAM BOTTOM TO BE DONE IN CONTROLLED MANNER TO

PREVENT EXCESS SEDIMENTATION AFTER DEMO.

Design:

LOW WATER FORD

70'-0"

SCALE 1" = 5'

PLAN

SEE DETAIL 1 THIS SHEET

NOTE: ALL GALV. PIPE HAVE BEEN

REMOVED BY HIGHWATER EVENTS.

1' -0

4'-9"

1' -0

" 1' -0

4'-9"

1' -0

4'-9"

1' -0

4'-9"

1' -0

4'-9"

1' -0

4'-9"

1' -0

1' -0

PREMOLDED 1

2" EXPANSION

JOINTS (IN SLAB ONLY)

6X6 6 GA.

WIRE MESH

(TYP.)

INSTALL 7 EXTRA STRENGTH 1 1

2" GALV. PIPE GUIDES

DOWNSTREAM SIDE ONLY - CENTER PIPE TO BE HIGH

WATER GAUGE - CLEARLY MARKED AT ONE FOOT

INTERVALS TO 4'-0" (BOTH SIDES).

STEPPED OR SLOPED

FOOTER

3 ROWS #4 BARS ON 12' CENTER

ACROSS SLAB BOTH SIDES - MIN.

1'-0" INTO EACH CONCRETE

SECTION

57"X38" C.M.D.A.

(TYP.)

COMPACTED AGGREGATE

COMPACTED AGGREGATE

ELEVATION

6X6 6 GA. WIRE MESH

CONTINUOUS ACROSS

APPROACHES & FORD

EXCEPT AT EXPANSION

JOINTS LAP 6"

6X6 6 GA.

WIRE MESH

3' -0

4'

-0

C E

N

TE

R P

O S

T

EXTRA STRENGTH

1 12" GALV. PIPE

E#4 BARS EXTEND 4"

INTO BOTTOM SLAB

(2 TYP. EACH PIPE)

3' -0

4"

TYPICAL PIPE GUIDE INSTALLATION

NOT TO SCALE

DETAIL 1

CONCRETE OUTLET APRON/CUTOFF WALL

TO BE REMOVED FROM STREAM BED AREA

TYPE B RIPRAP

(TYP. 4 SIDES)

MIN. DEPTH 2'-0"

D

#4 BARS MIN. 12" O.C. BOTH

WAYS (TYP.) EACH SIDE)

D

TYPICAL PIPE HOOK BOLTS

NOT TO SCALE

DETAIL 2

NOTE:

RIPRAP TO EXTEND FROM SIDEWALLS FOR A DISTANCE

20' (BOTH UPSTREAM AND DOWNSTREAM) BOTH SIDES

OF STREAM

RIPRAP

EXPANSION

JOINT

COMPACTED AGGREGATE

UNDER CONCRETE1%

TYPICAL LOW WATER FORD

NOT TO SCALE

DETAIL 3

SECTION D-D

NO SCALE

4" X 19" HOOK BOLT IN

CONCRETE - 2 AT INLET/

OUTLET INVERT EACH PIPE

SIDE VIEW

END VIEW

1%

SLOPE

12'-0"

WATER GAUGE - CENTER PIPE

6X6 6 GA. WIRE MESH IN ALL

SLABS, FOOTERS AND OTHER

CONCRETE WORK. AS SHOWN

4' -0

3"

20'-0" 8"

10'-0"

3' -0

" 3' -0

"COMPACTED AGGREGATE8" MIN.

57" X 38" 12 GA. PIPE ARCH (RIVETED)

FLOW

HOOK BOLTS

SEE DETAIL 2

THIS SHEET

COMPACTED AGGREGATE

57" X 38" 12 GA.

PIPE ARCH

6"-12" 6"

DEMOLITION AREA NOTE:

ALL CONCRETE & CULVERTS SHALL BE REMOVED FROM

STREAM BED IN THIS DEMOLITION AREA.

DEMOLITION AREA

NOTE:

ALL CONCRETE & CULVERTS SHALL BE REMOVED

FROM STREAM BED IN THIS DEMOLITION AREA

DEMOLITION AREA

NOTE:

ALL CONCRETE & CULVERTS SHALL BE REMOVED FROM

STREAM BED IN THIS DEMOLITION AREA.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

CUT-OFF WALL

CUT-OFF WALL

APRON CUT-OFF WALL

DEMOLITION PLAN

DETAIL

( IN FEET )

GRAPHIC SCALE

05 5 10 202.5

Paddle_Creek_plan.dwg

1"=20'

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

5 8

Design:

TEMPORARY ATV BRIDGE/TRAIL

N O

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B

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B.M. NAIL IN TREE

ELEV. 700.7

ROCK

CONCRETE

APPROACH

ROCK

CONCRETE

APPROACH C

O R

V T

R A

IL

L0+

SCALE 1" = 10'-0"

DEMOLITION AREA

NOTE:

ALL CONCRETE & CULVERTS SHALL

BE REMOVED FROM STREAM BED IN

THIS DEMOLITION AREA.

DEMO AND REMOVE ALL CONCRETE

& CULVERTS MATERIALS WITHIN THESE

AREA

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

NOTE: FACE SHALL BE SAW CUT SO AS PRODUCE

A SMOOTH AND CLEAN FACE. NO DAMAGE SHALL

BE DONE TO THE ADJACENT CONCRETE.

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

CONCRETE DISPOSAL AREA

(SEE SPEC. FOR DETAILS)

M O

N D

A Y

PORTABLE BRIDGE

TEMPORARY ATV TRAIL

TEMPORARY ATV TRAIL

TEMPORARY ATV TRAIL 6 FEET WIDE

WITH ODOT 304 LIMESTONE WEARING

SURFACE

NOTE:

CONSTRUCTION SITE WORK WILL

NOT TAKE PLACE SO AS TO DELAY

ATV TRAFFIC FOR PERIODS OF

MORE THEN 15 MIN.

PLASTIC PROTECTION-ZONE FENCING

PLASTIC PROTECTION-ZONE FENCING

ATV DETOUR SIGN

ATV DETOUR SIGN

TEMPORARY ATV TRAIL 6 FEET WIDE

WITH ODOT 304 LIMESTONE WEARING

SURFACE

40' GOVT. SUPPLIED

PORTABLE BRIDGE

21" TOP OF DECK TO BEARING PADWEIGHT <15 TONS

STREAM BED

NOTES:

Place ODOT B rock for abutments as per COR.

Bridge to be returned to government in same condition as it is provided to contractor.

Bridge is provided for use at Nelsonville warehouse and will be returned to same location at end of project.

3' AVERAGE

DEPTH

3" ODOT 304 STONE

21" ODOT #1 STONE

(PAID UNDER ROAD ITEMS)

PORTABLE BRIDGE SECTION

NTS

MIN WIDTH 4'

Separation Geotextile

24" STONE (TOTAL)

NOTES:

The rock abutment shall extend two (2) feet behind each side of bridge.

TEMPORARY ATV

BRISGE/TRAIL

Paddle_Creek_plan.dwg

AS SHOWN

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

( IN FEET )

GRAPHIC SCALE

010 10 20 405

6 8

Design:

PORTABLE BRIDGE

DETAILS

Paddle_Creek_plan.dwg

1"=20'

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

7 8

This drawing is provided for information only. This is a drawing of the GOVERNMENT SUPPLIED temporary Bridge at the Nelsonville Warhouse Site as shown on the vicinity map.

PRINTED BY PERMISSION OF ADM WELDING FEBRUARY 8, 2010.

Design:

SILT FENCE DETAIL

NO SCALE

CONTRACTOR SHALL FOLLOW MANUFACTURER'S INSTRUCTIONS ON INSTALLATION.

FENCE AND ALL COMPONENTS SHALL BE BIODEGRADABLE, AND SHALL BE FUNCTIONAL FOR A MINIMUM OF

2 TO 2 YEARS.

SILT FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL EVENTS. ANY REPAIRS THAT ARE NECESSARY SHALL BE MADE IMMEDIATELY.

IF THE FABRIC OF THE SILT FENCE SHOULD DECOMPOSE OR BECOME INEFFECTIVE DURING THE EXPECTED

LIFE OF THE FENCE, THE FABRIC SHALL BE REPLACED PROMPTLY.

SEDIMENT DEPOSITS SHOULD BE INSPECTED AFTER EVERY STORM EVENT. THE DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS HAVE REACHED APPROXIMATELY ONE-HALF THE HEIGHT OF THE BARRIER.

SEDIMENT DEPOSITS THAT ARE REMOVED SHALL BE GRADED AND VEGETATED TO CONFORM WITH THE

EXISTING TOPOGRAPHY.

EXISTING GRADE

FLOW

FLOW

FLOW

FLOW

MINIMUM HEIGHT FROM

GROUND SURFACE IS 3 FEET

BIODEGRADABLE FILTER FABRIC

SHALL EQUAL TO BIOFENCE

BY ERC/BIOMASS FARMS

OF EAST FREETOWN, MA

EXCAVATE 6"x6" TRENCH UPSLOPE

FROM AND ALONG THE LINE OF POSTS,

EXTEND SILT FENCE INTO TRENCH,

BACKFILL AND COMPACT EXCAVATED SOIL

8'

MAX.

POLES

SECTION A SECTION B

SECTION A SECTION B

SILT FENCE

ENDS COUPLED

JOINING SILT FENCE SECTIONS

PLACE THE END POST OF ONE FENCE INSIDE THE END POST OF THE NEXT FENCE.

ROTATE BOTH POSTS AT LEAST 180 DEGREES IN A CLOCKWISE DIRECTION TO CREATE A TIGHT SEAL WITH

THE FABRIC MATERIAL.

DRIVE BOTH POSTS 12 INCHES INTO THE GROUND AND BURY THE FLAP IN THE TRENCH.

NOTES:

1.

2.

3.

NOTES:

1.

2.

MAINTENANCE:

1.

2.

3.

4.

FILTER FABRIC

EMBEDDED 6"

INTO GROUND

MINIMUM BURIED DEPTH

IS 1.0 FOOT

SEDIMENTSTOP INSTALLATION

USA 1-800-772-2040 CANADA 1-800-448-2040

14649 HIGHWAY 41 NORTH, EVANSVILLE, INDIANA 47725

www.nagreen.com

DIAGRAM A

DIAGRAM B

3.

1.

7.

1. BEGIN AT THE LOCATION WHERE THE SEDIMENTSTOP (Patent Pending) IS TO BE INSTALLED BY EXCAVATING A 3" DEEP X 9" WIDE TRENCH ALONG THE CONTOUR OF THE SLOPE. EXCAVATED SOIL SHOULD BE PLACED UP-SLOPE FROM THE ANCHOR TRENCH.

2. UNROLL THE SEDIMENTSTOP SO THE SECTION WITH THE 2' WIDE TOP NETTING IS THE DOWN SLOPE END (SPLASH APRON). THE SPLASH APRON OF THE SEDIMENTSTOP SHOULD COVER THE ANCHOR TRENCH ENSURING THAT APPROXIMATELY 12" (30 CM) IS EXTENDED BEYOND THE LOWER EDGE OF THE ANCHOR TRENCH. NOTE: SEEDING MUST BE CONDUCTED PRIOR TO INSTALLATION OF THE SEDIMENT STOP.

3. SECURE THE SEDIMENTSTOP IN THE ANCHOR TRENCH BY PLACING A ROW OF STAPLES/STAKES ON 12" (30 CM) CENTERS ACROSS THE ENTIRE LENGTH OF THE SEDIMENTSTOP. A SECOND ROW OF STAPLES/STAKES MUST BE PLACED ACROSS THE ENTIRE LOWER EDGE OF THE SEDIMENTSTOP SPLASH APRON ON APPROXIMATELY 12" (30 CM) CENTERS, STAGGERED WITH THE FIRST ROW OF STAPLES/STAKES.

4. BEGIN ROLLING THE SEDIMENTSTOP FROM ITS UPPER EDGE (UP-SLOPE EDGE) INTO A CONSISTENT ROLL DIAMETER UNTIL THE ROLL IS LOCATED IN THE ANCHOR TRENCH. IF A LARGER DIAMETER STRUCUTRE IS DESIRED, PLACE ADDITIONAL ORGANIC MATERIAL (I.E. STRAW, LEAVES, PINE NEEDLES OR LAWN CLIPPINGS) ACROSS THE ENTIRE WIDTH OF THE SEDIMENTSTOP PRIOR TO ROLLING. SEE DIAGRAM 4a FOR SEAMING OF ADJACENT

SEDIMENTSTOP ROLLS.

5. STOP ROLLING THE SEDIMENTSTOP WHEN THE ROLL IS LOCATED IN THE ANCHOR TRENCH.

6. SECURE THE SEDIMENTSTOP STRUCTURE TO THE SLOPE SURFACE BY DRIVING APPROXIMATELY 18" - 24" (45-60 CM) STAKES THROUGH THE CENTER OF THE ROLL EVERY 3' (0.9 M) ON CENTER. IF TWO SEDIMENTSTOP STRUCTURES ARE SEAMED TOGETHER ENSURE A STAKE IS DRIVEN THROUGH THE SEAM. THE FINAL STRUTURE'S DIAMETER WILL DICTATE STAKE LENGTH. LEAVE A SUFFICIENT AMOUNT OF STAKE EXPOSED ABOVE THE SEDIMENTSTOP TO ENSURE THE STRUCUTRE IS NOT COMPRESSED. BOTH LONGITUDINAL ENDS SHOULD BE ANGLED UP SLOPE.

7. BACKFILL AND COMPACT SOIL INTO THE UP-SLOPE PORTION OF THE ANCHOR TRENCH. SMOOTH AND LEVEL ANY SOIL REMAINING ABOVE THE SEDIMENTSTOP NOT USED TO FILL THE ANCHOR TRENCH. PLACE SEED ALONG UP-SLOPE PORTION OF SEDIMENTSTOP IF REQUIRED.

4a

NO SCALE

SILT FENCE DETAIL

Paddle_Creek_plan.dwg

1"=20'

Drawing Title

Scale

Date

CAD File No.

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

8 8

Design: