CIM-0914-05A-01-Drawings.pdf

EASTERN REGION

US Department of Agriculture Forest Service

UPSTREAM ROCK RUN COAL MINE REMEDIATION

Wayne National Forest Athens Ranger District

SHEET SHEET TITLE

PROJECT

LOCATION

Region Nine

FEBRUARY 4 , 2010

(WATERLINE RELOCATION)

GENERAL NOTES

CIM-0914-05A-01

USFS APPROVALS

STATEMENT OF QUANTITIES

LOCATION PLAN:

THE SITE IS ACCESSED FROM OHIO STATE ROUTE 93 IN PERRY COUNTY, OHIO.

N.T.S.

N.T.S.VICINITY PLAN:

Perry County, Ohio Coal Township

PROJECT SITE

PROJECT LOCATION

970980

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SWEEP

OPEN CUT OR

DIRECTIONAL BORE

EXISTING 4" O SDR21 PVC WATERLINE

880 890

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R.

C.R. 41 C.R. 41

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CONNECTION #1

EXISTING GROUND LINE

NEW 4" O HDPE PIPE CONNECTION #24' MIN.

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MIN. 4' DEPTH TO TOP OF PIPE IN THIS AREA DEPTH ELEV. AS SHOWN IS MIN. MIN. 4' DEPTH TO TOP OF PIPE IN THIS AREA

Upstream_Waterline_plan.dwg

( IN FEET )

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Drawing Title

Scale

Date

CAD File No.

Checked

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

TCW

1 2PLOT ARCH SIZE "D"

SWEEP

OPEN CUT OR

DIRECTIONAL BORE

EXISTING 4" O SDR21 PVC WATERLINE

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C.R. 41

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Upstream_Waterline_plan.dwg

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GRAPHIC SCALE

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Drawing Title

Scale

Date

CAD File No.

Checked

Drawn

Drawing No.

Project

Date

Project Name

No.

Revision/Issue

Sheet of

DWS

TCW

2 2

NEW 4" O HDPE PIPE

SADDLE WITH 1" O CORP STOP

NEW MJ 4" GV

EXISTING 4" O PIPE

SDR21 PVC WATERLINE

FLANGE CONNECTION

EXISTING 4" O PIPE

SDR21 PVC WATERLINE

NEW MJ 4" GV

FLANGE CONNECTION

SADDLE WITH 1" O CORP STOP

NEW 4" O HDPE PIPE

NEW 4" HDPE

SWEEP

2'

2'

POUR IN PLACE CONCRETE

THRUST BLOCK

HDPE FUSED SADDLE

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

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