3._Natuket_Drawings.pdf

7NO SCALENatuket Stormproofing

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

VICINITY MAPKurt Werner NATIONAL FOREST

New 8 Ft Diameter Culvert 90 Feet Long 24% Grade

Existing 6 Ft Diameter Culvert 80 Ft long 16% Grade

Existing pipe 20 feet deep New Pipe 23 feet deep

Ground

Ground

Existing

Existing 18 Ft Roadway

New Construction Profile

New 20 Ft Roadway 2 Ft lower

Gabion Headwall And Wing Walls

1 FT below invert Pipe

Profile View

7NO SCALENatuket Stormproofing

Place 6 inch perforated plastic pipe along each side of the culvert surrounded with 6 inches of drain rock and wrapped in geotextile filter fabric

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

Mile Post 1.0 13N14

Kurt Werner NATIONAL FOREST

W ing W all

W in g W al l

A pproxim ately 6 Ft Long

A pp ro xi m at el y

F t L on g

Wing walls skew determined in field by C.O.

Tie to large boulder

Tie to shale bedrock

Side View

Side View

END VIEW

Place geotextile filter fabric over the back face of the gabion structure

7NO SCALENatuket Stormproofing

Gabion Headwall and Wing Wall

Supply 9 Guage Galvanized Welded Wire Fabric

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

Mile Post 1.0 13N14

Kurt Werner

NATIONAL FOREST

gr ou nd

13N14A

16 FT

Construction Drawing

24" X 35' CMP

13% Grade

1FT Agg Surfacing

Geotextile

Construct Mechnically Placed Rock Embankment

1:

Fill Slo pe

' D ow n

Dra in

Elbow

MES

Protective Apron

1.5:1

1 FT Bedding

Select Borrow

A

B

STAKING NOTES (FEET)

SD/HD/VD SD/HD/VD SD/HD/VD

A

B

1 2 3

5.3/4.2/3.1 33.8/4.4/34.1 55.9/26.5/61.9

47.5/30.1/56.2

12 FT long 3 FT wide 2 FT deep

With Fabric

Elbow

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

Mile Post 1.0 13N14

NO SCALENatuket Stormproofing

2"2 2/3"

PIPE SECTION

PIPE SECTION WITH DOWNPIPE

WATERTIGHT COUPLING BANDS

ANCHOR ASSEMBLY

CORRUGATED METAL PIPE

6% MINIMUM GRADE ON PIPE

SUBGRADE

12 IN. MINIMUM

COVER OVER PIPE

CL

HAND KEYED PLACEMENT

OF ROCK DISSIPATOR

(WHEN SPECIFIED)

INLET BASIN

OR DITCH

(WHEN SPECIFIED)

CORRUGATED METAL PIPE

6% MINIMUM GRADE ON PIPE

SUBGRADE

12 IN. MINIMUM

COVER OVER PIPE

CL

INLET BASIN

OR DITCH

(WHEN SPECIFIED)

TYPICAL ELBOW

1 FT MIN.

DOWNPIPE

WATERTIGHT BAND

COUPLERS

ANCHOR

ASSEMBLIES

5 F T.

20 F T. M

AX.

ELBOW

3/8 IN. THICK

NEOPRENE

24" MIN.

STANDARD METAL COUPLING

BAND WITH NEOPRENE GASKET

HUGGER TYPE JOINT

WITH O-RING GASKET

10 1/2 INCHES

HINGED DOWNPIPE CONNECTOR

SIDE VIEW

1 IN. OVERLAP

AS INDICATED IN DRAW

INGS

LENGTH OF DOW

NPIPE

1/3 DIA. 1/6 DIA.

1/

D

IA

1/3 D

IA

1/3 D

IA

1/2 D

IA

12" M

IN

SECTION

DETAIL

1" X 2"

GALVANIZED

7/8" X 3"

GALVANIZED

BOLT

1 1/4"

GALVANIZED

WASHERS

PIPE

1 FT M

IN

ROLLED

END PIPE

O-RING

GASKET

GENERAL NOTES

STAKES AND NECESSARY HARDWARE. A MINIMUM OF TWO

ANCHOR ASSEMBLIES WILL BE INSTALLED ON A DOWNDRAIN

ALLOW FOR SETTLEMENT.

OR FIELD CUTTING WITH MATERIALS SPECIFIED IN AASHTO M36.

4. ALL PIPE STAKES AND HARDWARE SHALL BE GALVANIZED

AFTER FABRICATION.

5. THE ANCHOR STAKES SHALL BE DRIVEN DOWN TO WHERE

THE COLLAR IS FIRM AGAINST THE EYE OF THE IRON RING.

IF THE ENGINEER DECIDES THE STAKE HAS REACHED A POINT

OF REFUSAL BEFORE IT HAS REACHED THE PROPER DEPTH,

THE STAKE SHALL BE CUT OFF A MAXIMUM OF 4" ABOVE THE

NOT PASS THRU THE EYE.

EYE AND THE TOP OF THE STAKE FLATTENED SO IT WILL

1. SUFFICIENT CAMBER SHALL BE PUT INTO PIPE TO

2. COAT ALL UNGALVANIZED SURFACES DUE TO FACTORY

3. AN ANCHOR ASSEMBLY SHALL CONSIST OF TWO PIPE

UNLESS ARMCO STEEL HUGGER JOINTS ARE USED. BOTH

SYSTEMS SHALL BE WATERTIGHT.

MINIMUM STRAIGHT PIPE SECTION TO ACCOMMODATE BAND

COUPLERS UNLESS ARMCO STEEL HUGGER JOINTS ARE USED

6. WHEN STEEL ANCHOR ASSEMBLIES ARE USED ON AN

ALUMINUM DOWNDRAIN, A NEOPRENE GASKET IS REQUIRED

TO INSULATE THE PIPE FROM THE ANCHOR.

7. ALL ELBOWS, TEES AND REDUCERS SHALL HAVE A 12"

9. THE USE OF COUPLING BANDS WITH "DIMPLE PROJECTIONS"

IS STRICTLY PROHIBITED ON ANY C.M.P. OR DOWNPIPE INSTALLATIONS.

PIPE

DIAMETER

WELD

WELD

1 IN.

COLLAR OF

2 IN. PIPE

4 1/2"

1 1/4 IN.

1/2" U-BOLT

1/2" ROUND IRON

FOR 8 IN. PIPE

3/4" ROUND IRON

FOR OVER 8 IN. PIPE

2 IN. DIA.

1 1/2 IN. PIPE

SIDE OF PIPE

HINGE

8. ALL BAND COUPLERS ON DOWNPIPES SHALL BE 24" WIDE

POINT

C.M.P.

C.M .P.

WELD

4' MIN

4' MIN

DETAIL

GASKET

STAKES EACH

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

TYPICAL

CULVERT INSTALLATION

NATIONAL FORESTKurt Werner

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

04/20/2018

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

Typical Metal End Section