nrcs - quileute tribe - thunder road #2, tributary to quileute river 1 cover sheet 2 erosion control...

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REVISION DESCRIPTIONSYM BY:

Date:

DATE:SCALE VERIFICATION

0

1 INCH

Sheet:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

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PROJECT NO:

BAR MEASURES ONE

INCH ON ORIGINAL

DRAWINGS

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4 - 15 - 16

NRCS - THUNDER ROAD #2, TRIBUTARY TO QUILEUTE RIVER

1 Cover Sheet

2 Erosion Control Plan

3 Erosion Control/General Notes & Details

4 Thunder Road #1 Plan and Profile

5 Stream Channel & Culvert Plan and Profile

6 Dewatering Plan, Notes & Details

7 General Notes & Details

CULVERT REMOVAL AND REPLACEMENT PLAN

CLALLAM COUNTY, WA., WRIA: 20, SITE: 700081

DATUM

ASSUMED

TRIB. TO QUILEUTE RIVER

STREAMBED RESTORATION PROJECT

NRCS - LaPush, WA. (Thunder Road #2)

BARRIER CULVERT REMOVAL /

S. Stanley

D. Ponder

T. Godat

Sheet Index

Clallam County

Lat: 47.9096806 N / Long: -124.6248556 W

WRIA: 20, SITE: 700081

DateDonald C. Ponder, PE

Environmental Engineering Section Manager

Restoration Division, Habitat Program, WDFW

Section 22, Township 28N, Range 15W

FIELD VERIFY AND LOCATE ALL

EXISTING UTILITIES PRIOR TO

CONSTRUCTION

AQUATIC ORG PASSAGE: PS 396

OPEN CHANNEL: PS 582

ACCESS ROAD: PS 560

STREAM HABITAT IMPROVEMENT

AND MANAGEMENT: PS 395

Date

Owner/Operator

The Drawings, Construction and material Specifications, and

Operation and Maintenance Plans for this project have been

reviewed with me and are accepted for this installation. I also

acknowledge that any modifications prior to review by the

NRCS before implimentation may result in NRCS disapproval of

this installation. I hereby acknowledge receipt of a

copy(ies) of this plan.

WDFW CONTROL POINT #1

Re-Bar, Elevation 100.00

Northing 10004.4741

Easting 8002.5905



Northing 10031.6683

Easting 7846.0623

WDFW TBM #1

Spike in Tree

Elevation = 102.95

WDFW TBM #2

Spike In Tree

Elevation = 101.10

This is not a boundary survey. Elevations shown are based on an assumed datum.Topographic information was gathered under direction of the engineer for the solepurpose of design and construction of this project. Property lines, easements, andright of way locations displayed are approximate based on information obtainedfrom recorded documents, for reference purposes only. Field data collected 12-2015.

Natural Resources

Conservation Service

Washington Department

Fish & Wildlife

Nicole Rasmussen

Water Quality Biologist

Quileute Tribe

To the best of my professional knowledge, judgement, and

belief, these plans meet all applicable NRCS practice standards.

Signature

Date:

Quileute Tribe

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Ex Edge of Roadway

F

L

O

W

F

L

O

W

DIVERSION & EROSION CONTROL PLAN

SCALE: 1" = 10'

FISH EXCLUSION SCREEN

APPROX. 18 L.F.

SANDBAG COFFERDAM

APPROX. 18 L.F.

NOTES:

SEE SHEET (6) FOR DETAILS OF SANDBAG

COFFERDAM, FISH EXCLUSION SCREEN, STREAM

DIVERSION PIPE

SEE SHEET (3) FOR SILT FENCE NOTES & DETAILS.

ALL EROSION CONTROL, STABILIZATION PER

CLALLAM COUNTY STANDARD DETAILS AND

NOTES.

MIN. TOP WIDTH COFFERDAM 1 '

TOP ELEV. COFFERDAM

UPSTREAM I.E. DIVERSION PIPE

DIVERSION PIPE DIA.

99.0

97.0

12"

COFFERDAM / DIVERSION

SPECIFICATIONS SITE: 700081

ELEVATIONS SHOWN ARE BASED

ON LOCAL ASSUMED DATUM

THIS IS NOT A BOUNDARY SURVEY.

THESE PLANS ARE INTENDED FOR

USE AS TOPOGRAPHICAL MAP ONLY

SILT FENCE

APPROX. 52 L.F.

S. Stanley

D. Ponder

T. Godat

SANDBAG COFFERDAM

APPROX. 18 L.F.

FISH EXCLUSION SCREEN

APPROX. 18 L.F.

SILT FENCE

APPROX. 82 L.F.

SILT FENCE

APPROX.745 L.F.

SILT FENCE

APPROX. 50 L.F.

PROJECT LIMITS

PROJECT LIMITS

Scale: Horiz 1" = 10'

12" STREAM DIVERSION PIPE

Approx. 105 LF.

PRESERVE TREE

IN PLACE



Northing 10004.4741

Easting 8002.5905



Northing 10031.6683

Easting 7846.0623

WDFW TBM #1

Spike in Tree

Elevation = 102.95

WDFW TBM #2

Spike In Tree

Elevation = 101.10

LEGEND

X

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EROSION CONTROL & GENERAL NOTES & DETAILS

TYPICAL SILT FENCE SECTION VIEW

N.T.S.

TYPICAL SILT FENCE DETAIL

N.T.S.

S. Stanley

D. Ponder

T. Godat

DATA COLLECTION NOTES

1. THIS DATA COLLECTION WAS PREFORMED ON 1-27-15 IN SUPPORT OF THE

DESIGN AND IS INTENDED TO BE USED FOR THIS PURPOSE.

2. THE VERTICAL DATUM AT TBM 1 IS AN ASSUMED ELEVATION OF 100 FEET.

3. THIS IS NOT A PROPERTY BOUNDARY SURVEY, PROPERTY AND RIGHT OF WAY LINES HAVE NOT BEEN

DETERMINED.

4. UNDERGROUND UTILITIES WERE NOT EXAMINED OR CONSIDERED AS PART OF THIS EFFORT.

5. CONTOUR INTERVAL IS 1 FOOT.

CONSTRUCTION SEQUENCE

1. CALL FOR A PRE-CONSTRUCTION MEETING WITH THE PROJECT SPONSOR, CONSTRUCTION INSPECTOR AND

LANDOWNER.

2. PERFORM CONSTRUCTION STAKING. CONSTRUCTION STAKING WILL BE PERFORMED BY WDFW or NRCS INSPECTOR

AND ENGINEER.

3. CONSTRUCT DEWATERING SYSTEM.

4. DEFISH PROJECT SITE , THE CONTRACTOR IS RESPONSIBLE FOR MEETING THIS REQUIREMENT. IF WDFW IS NOT AVAILABLE.

5. REMOVE EXISTING CULVERTS, COMPACT SUBGRADE, PLACE GEOTEXTILE, PLACE SPALLS, PLACE LEVELING COURSE,

PLACE FOOTINGS, PLACE ARCH ON FOOTINGS, GROUT, BACKFILL AND COMPACT, INSTALL HEADWALL AND WINGWALLS,

COMPLETE BACKFILL, INSTALL SAFETY DELINEATORS AND RIPRAP.

6. REMOVE DEWATERING SYSTEM FOLLOWING INSTALLATION OF CULVERT, FOOTING, CHANNEL MATERIAL, HEADWALLS

AND WINGWALLS.

7. FINAL ROAD SURFACING

8. STABILIZE ALL DISTURBED AREAS WITHIN 7 DAYS OF COMPLETION. REVEGETATE AND REMOVE WASTE

MATERIALS FROM SITE AS APPROVED BY THE SPONSOR AND LANDOWNER.

GENERAL CONSTRUCTION NOTES

1. ALL PERMITS NECESSARY TO CONSTRUCT THE PROJECT HAVE BEEN OBTAINED BY THE QUILEUTE TRIBE.

COPIES OF THE PERMITS SHALL BE MAINTAINED ON SITE BY THE CONTRACTOR AND MADE AVAILABLE

WHEN/IF REQUESTED.

2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL PERMIT TERMS AND CONDITIONS.

3. THE ATTACHED NRCS CONSTRUCTION AND MATERIAL SPECIFICATION ARE PART OF THIS PLAN AND SHALL

GOVERN THE INSTALLATION OF THIS PROJECT.

4. THIS PROJECT SHALL BE CONSTRUCTED TO THE LINES AND GRADES SHOWN IN THE DRAWINGS AND

DETAILED IN THE CONSTRUCTION SPECIFICATIONS.

5. MAINTAIN MINIMUM OF 5' OF CLEARANCE FROM TREES MARKED FOR PRESERVATION.

6. TREE LIMBING MAY BE NECESSARY ON THE TREES MARKED FOR PRESERVATION - HOW MUCH AND HOW WILL

BE DISCUSSED WITH THE CONTRACTOR AT THE SITE SHOWING.

90.00

92.50

95.00

97.50

100.00

102.50

105.00

107.50

110.00

0+00.00

0+25.00 0+50.00 0+75.00

1+00.00

1+25.00 1+50.00 1+75.00

2+00.00

2+25.00 2+50.00 2+75.00

3+00.00

-0.95%

7

.8

8

%

-7.27%

-0.08%

PVI STA: 0+97.00

PVI ELEV: 100.09

K: 4.74

LVC: 41.80

BV

CS

: 0

+7

6.1

0

BV

CE

: 1

00

.2

9

EV

CS

: 1

+1

7.9

0

EV

CE

: 1

01

.7

4

LOW PT. STA: 0+80.58

LOW PT ELEV: 100.27

PVI STA: 2+47.00

PVI ELEV: 100.55

K: 6.24

LVC: 44.85

BV

CS

: 2

+2

4.5

8

BV

CE

: 1

02

.1

8

EV

CS

: 2

+6

9.4

2

EV

CE

: 1

00

.5

3

PVI STA: 1+72.00

PVI ELEV: 106.00

K: 6.78

LVC: 102.79

BV

CS

: 1

+2

0.6

1

BV

CE

: 1

01

.9

5

EV

CS

: 2

+2

3.4

0

EV

CE

: 1

02

.2

6

HIGH PT. STA: 1+74.06

HIGH PT ELEV: 104.06

0

+

0

0

0+

25

0

+

5

0

0

+

7

51+

00

1+

25

1+

50

1+

75

0

+

0

0

0

+

2

0

0+40

0+

60

0+

80

1+

00

1+20

1+40

1+

60

1+

80

2+

00

2+

20

2

+

4

0

2

+

6

0

2

+

8

0

3

+

0

0


0

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BAR MEASURES ONE

INCH ON ORIGINAL

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SCALE: Horz.1"=10' ,Vert.1"=5'

ROAD PROFILE

4 - 15 - 16





EXISTING ROUND CMP CULVERT,

DIAMETER = 12", LENGTH= 12 LF

INLET I.E.= 98.22, OUTLET I.E.= 97.52,

CULVERT SLOPE= 5.83%

S. Stanley

D. Ponder

T. Godat


THUNDER ROAD #2 PLAN VIEW

STA 1+72.00

40LF 8-FOOT DIA.

CULVERT @ 2.50%

20'LT IE 93.00

20'RT IE 94.00

REMOVE AND DISPOSE

EXISTING 12" CULVERT

REMOVE AND DISPOSE


STA 1+72.00

40LF 8-FOOT DIA.

CULVERT @ 2.50%

20'LT IE 93.00

20'RT IE 94.00

STA 2+75.00

MATCH EXISTING

ELEVATION 100.52

STA 0+75.00

MATCH EXISTING

ELEVATION 100.30

STA 0+75.00

MATCH EXISTING

ELEVATION 100.30

STA 2+75.00

MATCH EXISTING

ELEVATION 100.52

EXISTING ROAD

GRADE

5:1 TAPER (TYP.)

5:1 TAPER (TYP.)



Northing 10004.4741

Easting 8002.5905



Northing 10031.6683

Easting 7846.0623

WDFW TBM #1

Spike in Tree

Elevation = 102.95

WDFW TBM #2

Spike In Tree

Elevation = 101.10

90.00

92.50

95.00

97.50

100.00

102.50

90.00

92.50

95.00

97.50

100.00

102.50

0+00.00

0+25.00 0+50.00 0+75.00

1+00.00

1+25.00 1+50.00 1+75.00

2+00.00

2+25.00

2+48.92

0

+

0

0

0

+

2

5

0

+

5

0

0

+

7

5

1

+

0

0

1

+

2

5

1

+

5

0

1

+

7

5

2

+

0

0

2+

25

2+

49

0

+

8

0

1

+

0

0

1

+

2

0

1

+

4

0

1

+

6

0

1

+

8

0

2

+

0

0


0

1 INCH

DESIGNED BY:

DRAWN BY:

CHECKED BY:

FILE:

PROJECT NO:

BAR MEASURES ONE

INCH ON ORIGINAL

DRAWINGS

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Date:

5

Sheet:

7

SCALE: Horz.1"=10' ,Vert.1"=5'

STREAM PROFILE

4 - 15 - 16





EXISTING ROUND CMP CULVERT,

DIAMETER = 12", LENGTH= 12 LF

INLET I.E.= 98.22, OUTLET I.E.= 97.52,

CULVERT SLOPE= 5.83%

S. Stanley

D. Ponder

T. Godat


RO

AD

S

TA

1

+7

4.0

6

EL

EV

AT

IO

N 1

04

.0

6

STA 1+36.00

END 40LF 8-FOOT DIA.

CULVERT @ 2.50%

IE 93.00

SB 97.00

REMOVE AND DISPOSE


STA 1+76.00


CULVERT @ 2.50%

IE 94.00

SB 98.00

F

L

O

W

FLO

W

STA 1+36.00


CULVERT @ 2.50%

IE 93.00

SB 97.00

STA 1+76.00


CULVERT @ 2.50%

IE 94.00

SB 98.00

REMOVE AND DISPOSE


EXISTING STREAMBED

GRADE


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S. Stanley

D. Ponder

T. Godat

PEA GRAVEL SANDBAG

DAM 3'-0" HIGH MIN.

TOE IN FRONT OF PLASTIC

INTO STREAM BED

1:1 MIN., 1'-0" DEEP.

PEA GRAVEL SANDBAG

DAM 3'-0" HIGH MIN.

PEA GRAVEL SANDBAG

OR NATIVE STREAM BED

GRAVEL PLACED BY

HAND.

PERFORATED SHEET FISH

SCREEN CLEANED DAILY.

ISOLATED

WORK

AREA

PEA GRAVEL SANDBAG

OR NATIVE STREAM BED

GRAVEL PLACED BY

HAND.

PERFORATED SHEET FISH

SCREEN CLEANED DAILY.

DEWATERING PIPE

ENGINEER TO VERIFY SIZE

REQUIREMENT AT TIME OF

CONSTRUCTION.

STREAM

BED

ROUND STREAM

BED ROCK.

6 MIL.

POLYETHYLENE

PLASTIC SHEETING.

6 MIL.

POLYETHYLENE

PLASTIC SHEETING.

STR

EA

M

CHANNEL

T

O

P

B

A

N

K

TOE

FLOW

FLOW


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S. Stanley

D. Ponder

T. Godat

NOTE:

ALL SPOIL MATERIAL NOT USED IN

SPOIL BERM CONSTRUCTION IS TO BE

HAULED TO DESIGNATED SPOIL SITE.

PLACE SPOILS ADJACENT TO EXISTING

SPOIL MATERIAL. SLOPE TOP TO DRAIN,

GRASS SEED AND MULCH.

14'

2% 2%

V

A

R

I

E

S

2

:

1

M

A

X

.

S

L

O

P

E

V

A

R

I

E

S

2

:

1

M

A

X

.

S

L

O

P

E

6" MIN. DEPTH

SURFACING

TOP COURSE

SUBGRADE

C

L

NTS

ALL CONSTRUCTION IN O.H.W. SHALL BE PERFORMED

WITHIN THE SPECIFIED IN WATER WORK WINDOW.

CONSTRUCT THE CHANNEL TO PROPOSED GRADES,

CONTOURS & LINES. ROUGH STREAMBED GRADES TO

BE STAKED BY ENGINEER OR REPRESENTATIVE.

CONTRACTOR SHALL MATCH THE RECONSTRUCTED

PATH GRADE TO THE EXISTING PATH AT PROPOSED

LOCATIONS.

PROJECT ENGINEER TO DIRECT THE SHAPING OF THE

FINAL STREAMBED SURFACE TO INCLUDE HABITAT

FEATURES.

ALL FINISH PATHWAY GRADING SHALL PROVIDE

POSITIVE DRAINAGE TO PREVENT POOLED SURFACES.

GENERAL NOTES:

TYPICAL CHANNEL CROSS SECTION

Scale: 1" = 3' Horz. & 1" = 2' Vert.

STREAMBED GRAVEL

MIX 1.0' MIN. THICKNESS

8'

(EXTENT OF STREAMBED)

3.0

NEW CHANNEL THALWEG

2.0 3.0

1

.0

'

MIN

.

SEE THIS SHEET FOR STREAMBED MATERIAL SPEC.

SLOPE

ROAD WIDTH

EXISTING

3:1

SLOPE

3:1

SPOILS

3

1

10'

3

1

TOE OF

BERM

TYPICAL SPOIL AREA PLAN VIEW

NTS

TYPICAL CROSS SECTION A-A

NTS

nrcs - quileute tribe - thunder road #2, tributary to quileute river 1 cover sheet 2 erosion control...

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