2-2507-024 EWP 100 03232026.pdf

PDF 14 MB Posted Mar 24, 2026

Attached to: GJ26-120 Washington County Pine Valley EWP Water & Sediment Control Basins WASCOB and Channel Armoring 2507-024
Solicitation number: GJ26-120
Issued by: Washington County, Utah

About this file

Written by GovTribe AI · Mar 25, 2026

Pine Valley EWP Water & Sediment Control Basins Project Summary

This is a set of engineering design plans and specifications for the Pine Valley Erosion and Water Management Project (EWP) located in Washington County, Utah, prepared by Jones & DeMille Engineering, Inc. The project involves comprehensive water and sediment control improvements across ten distinct sites in Pine Valley, including Water and Sediment Control Basin (WASCOB) installations, channel rehabilitation, floodplain diversion improvements, riprap armoring, inlet/outlet modifications, and embankment stabilization work. The project encompasses significant earthwork with approximately 17,076 cubic yards of channel excavation, 7,821 cubic yards of compacted fill for embankments, and 3,298 cubic yards of excess spoils across all sites. Additional work includes 4,970 cubic yards of riprap installation (6,850 cubic yards at D50=18" specification), 186,351 square feet of geotextile filter fabric, approximately 500 linear feet of riprap channel armoring at various sites, and fence removal and installation totaling 1,500 linear feet. A mandatory pre-bid conference is scheduled for April 7, 2026, with questions due by April 9, 2026, and bid submissions due April 16, 2026, by 3:30 PM MT to the Jones & DeMille offices in St. George, Utah. The design has been reviewed and approved by the Utah Natural Resources Conservation Service (NRCS) for construction as of March 5, 2026.

The project includes ten detailed site plans with cross-sections, profiles, and access road specifications, all prepared "for bidding" as of March 23, 2026. Work extends across multiple creek systems including Forsyth Creek, Lloyd Creek, Pole Creek, and the Santa Clara River, with site improvements designed to manage stormwater, protect irrigation diversions, rehabilitate channels, and control erosion through engineered riprap and embankment solutions. The NRCS Washington County office provided technical oversight and approval, ensuring all designs meet applicable conservation standards. No specific contract award date, pricing information, funding source, or renewal options are identified in the design documents themselves.

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Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community Powered by Esri

Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community Powered by Esri Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community Powered by Esri h:

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2507-024

VICINITY MAP

SHEET NO.PROJECT NO.

APPROVAL

Jones & DeMille Engineering, Inc.

1.800.748.5275 www.jonesanddemille.com

GIS - ENVIRONMENTAL - MATERIALS TESTING

CIVIL & STRUCTURAL ENGINEERING - SURVEYING

- shaping the quality of life -

SUBMITTAL: FOR BIDDING

G-01PINE VALLEY, WASHINGTON COUNTY, UTAH

Pine Valley

PINE VALLEY EWP

SAN JUAN

KANEWASHINGTON

IRON GARFIELD

WAYNEPIUTEBEAVER

MILLARD

SEVIER

EMERY GRAND

SANPETE

CARBON

JUAB

UTAH

WASATCH

DUCHESNE

UINTAH

DAGGETTSUMMIT

SALT LAKE

TOOELE

DAVIS

MORGAN

WEBER

RICH

CACHE

BOX ELDER

IDAHO

WYOMING

C O

ARIZONA

N.T.S.

to Central (Hwy 18) Pine Valley Rd.

Pine Valley Rd.

Santa Clara River

Llo yd

C ree k

Fo rs yt h

C re ek

Main Street

Ce nt er S tre et

E.40

Forsyth Creek

Llo yd

C yn

. R d.

PROJECT LOCATIONS

SEE INDEX TO PLANS

Pine Valley, Utah

Natural ResourcesConservation Service

United States Department of Agriculture

NRCS - WASHINGTON COUNTY

To my professional judgement and knowledge, the proposed design meets the applicable NRCS design standards. In addition, the drawings and specifications were reviewed by the Utah NRCS and approved for construction on March 5, 2026.

AutoCAD SHX Text N mike.r Image

Source: Esri, Maxar, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community Powered by Esri

INDEX TO PLANS

N.T.S.

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

G-02

-0

H :\2

4\ dw g\

C D s\ G

-0 1_

dw g

WASHINGTON

Pi ne

V all ey R d.

Pine Valley Rd.

Santa Clara River

Po le

C re ek

Main Street

Forsyth Creek

SITE #10

DIVERSION

IMPROVEMENTS

Po nd er os a Ro adPump Bldg.

N E

100 S.

Main Street

SITE #4

DIVERSION

IMPROVEMENTS

SITE #3A

WELL & SPRING

PROTECTION BERMS

SITE #2

FLOODPLAIN DIVERSION

SITE #1

DIVERSION

IMPROVEMENTS

Pine Valley, Utah

SITE #8

INLET/OUTLET IMPROVEMENTS

& CHANNEL REHABILITATION

SITE #9

EMBANKMENT &

CHANNEL REHABILITATION

Ce nt er S tre et

SITE #7

FORSYTH WASCOB

INSTALLATION

SITE #6

CHANNEL

REHABILITATION SITE #5

WASCOB 1

INSTALLATION,

ACCESS ROAD,

& CHANNEL

REHABILITATION

Fo rs yt h

Cr ee k

Ll oy d Cr ee k

Fire Station

W D

Santa Clara River

PREVIOUSLY INSTALLED CULVERTS

PL-10

PL-09

PL-08

PL-07A TO PL-07B

PL-06A TO PL-07B

PL-05A TO PL-05G

PP-01 TO PP-02 PL-03A

PL-02

PL-03B

PL-01

PL-04

SITE #3B

CHANNEL

INDEX TO SHEETS

SHEET NUMBER SHEET TITLE

G-01 TITLE SHEET

G-02 INDEX

G-03 LEGEND

PL-01 SITE 1 PLAN

PL-02 SITE 2 PLAN

PL-03 - PL-03B SITE 3 PLANS

PL-04 SITE 4 PLAN

PL-05A - PL-05G SITE 5 PLANS

PP-01 ACCESS ROAD PLAN AND PROFILE

PP-02 ACCESS ROAD PLAN AND PROFILE

PL-06A - PL-06F SITE 6 PLANS

PL-07A - PL-07B SITE 7 PLANS

PL-08 SITE 8 PLAN

PL-09 SITE 9 PLAN

PL-10 SITE 10 PLAN

DT-01 - DT-05 DETAILS

AutoCAD SHX Text N

LEGEND

EDGE OF ASPHALT

EDGE OF CONCRETE

EDGE OF GRAVEL SURFACING

EDGE OF DIRT SURFACING

EDGE OF ASPHALT SURFACING

TOP BACK OF CURB

LIP OF CURB

TOP OF SIDEWALK

TOP OF CONCRETE

TOP OF GRATE

EDGE OF ASPHALT

FLOW LINE OF GUTTER

FLOW LINE OF CULVERT

SIDEWALK

TOP OF ASPHALT

CONCRETE SURFACING

ASPHALT SURFACING

STREET SIGN

TBC

LOC

TSW

TOC

TOG

EOA

FLG

FLC

TOA

SANITARY SEWER LINE

CULINARY WATER LINE

BURIED POWER LINE

FENCE LINE (BARBED OR STOCKTIGHT)

DRAINAGE CULVERT

FLOW LINE OF DITCH

BURIED TELEPHONE LINE

NATURAL GAS LINE

BURIED CABLE TV LINE

CULINARY WATER VALVE

SANITARY SEWER MANHOLE

TREE

CONCRETE SURFACING

DELINEATOR POST

PROPERTY LINE

IRRIGATION LINE

EXISTING RIGHT OF WAY LINE

SANITARY SEWER MANHOLE

CULINARY WATER VALVE

DRAINAGE CULVERT

CULINARY WATER LINE

SANITARY SEWER LINE

SECTION LINE

PROPOSED RIGHT-OF-WAY LINE

SUBDIVISION BOUNDARY LINE

LOT LINES

QUARTER SECTION LINE

(P.U.E.) PUBLIC UTILITY EASEMENT

DEED LINE

FIRE HYDRANT

STRUCTURE

DELINEATOR POST

STREET SIGN

TOP OF CUT LIMITS

TOE OF FILL LIMITS

CULINARY WATER METER

WATER METER

POWER POLE & GUY WIRE

STORM DRAIN

SANITARY SEWER SERVICE

POWER POLE

EXISTING FEATURES PROPOSED FEATURESMISC. FEATURES

(SIDEWALK, CURB, GUTTER, ETC.)

FENCE LINE (CHAIN LINK)

TELEPHONE PEDESTAL

OVERHEAD CABLE TV LINE

OVERHEAD POWER LINE

OVERHEAD TELEPHONE LINE

BURIED POWER LINE

OVERHEAD POWER LINE

BURIED TELEPHONE LINE

OVERHEAD TELEPHONE LINE

BURIED CABLE TV LINE

OVERHEAD CABLE TV LINE

NATURAL GAS LINE

IRRIGATION LINE

STORM DRAIN

FENCE LINE (BARBED OR STOCKTIGHT)

FENCE LINE (CHAIN LINK)

FIBER OPTIC LINE

MAILBOX

ABBREVIATIONS

POWER POLE

COMMUNICATION MANHOLE

RIGHT-OF-WAY

SEWER MANHOLE

LEFT

RIGHT

EPP

CMH

R/W

SMH

L / LT

R / RT

TEMPORARY T.C.E.

PUBLIC UTILITY EASEMENTP.U.E.

CONSTRUCTION EASEMENT

STATIONSTA

EXISTING CITY BLOCK LINES

BLOCK LINE

EXISTING N/A LINE

G-03

-0

:\2

4\ dw g\ C

D s\

G -0

dw g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

N O

N E

WATER MANHOLE

LIGHT POLE

GAS METER

SMH

EPP

G.W.

CABLE TV PEDESTAL

SMH

SCO

EPP

SCO SANITARY SEWER CLEAN OUT

WMH

IRRIGATION MANHOLE

IM IRRIGATION METER

SDM STORM DRAIN MANHOLE

IMH

EXISTING GROUNDEG

FINISHED GRADEFG

CAST-IN-PLACECIP

TOP OF BERMTOB

G-04

-0

H :\2

4\ dw g\

C D s\ G

-0 1_

dw g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

N O

N E

EARTHWORK SUMMARY

LINE

APPROX.

LENGTH

ROADWAY

EXCAVATION

ROADWAY

NATIVE FILL

CHANNEL

EXCAVATION

COMPACTED FILL -

EMBANKMENT

EXCESS EXC

SPOILS REMARKS

FEET CU YD CU YD CU YD CU YD CU YD

SITE 1 FLOODPLAIN DIVERSION 241

SITE 1 CHANNEL 160

SITE 2 FLOODPLAIN DIVERSION 86 107

SITE 3B CHANNEL 313

SITE 3 FLOODPLAIN DIVERSION 337 620

SITE 5 WASCOB INLET CHANNEL 375 84

SITE 5 EXISTING CHANNEL FILL 3,214

SITE 5 ROCK CHUTE 273 1,434 1,171

SITE 5 UPPER EAST BERM CHANNEL (UPSTREAM OF PC WASCOB) 237 682 609

SITE 5 WASCOB BASIN AND EMBANKMENT 3,190 3,341

SITE 5 UPPER WEST BERM CHANNEL (UPSTREAM OF PC WASCOB) 321 664 832

SITE 5 ACCESS ROAD 1264 711 607

SITE 5 POLE CREEK CHANNEL 2,700 360

SITE 6 CHANNEL (UPPER AND LOWER COMBINED) 1624 1,751

SITE 7 WASCOB BASIN AND EMBANKMENT 5,037 540

SITE 7 WASCOB ROCK CHUTE AND OUTLET CHANNEL (COMBINED) 770

SITE 7 ACCESS ROAD 667 95 95

TOTAL / USE 806 702 17076 7821 3298

MISCELLANEOUS SUMMARY

LINE

MOBILIZATION TRAFFIC CONTROL REMOVE AND

REINSTALL FENCE RIPRAP D50 = 12" RIPRAP D50 = 18" GEOTEXTILE

FILTER FABRIC REMARKS

LUMP LUMP LF CU YD CU YD SQ FT

ALL PROJECTS 1

SITE 1 IRRIGATION DIVERSION CHANNEL 1000 10800

SITE 2 FLOODPLAIN DIVERSION 90 1716

SITE 3 FLOODPLAIN DIVERSION 356 6756

SITE 3B CHANNEL 281 5956

SITE 4 IRRIGATION DIVERSION CHANNEL 140 1464

SITE 5 UPPER WEST BERM CHANNEL (UPSTREAM OF PC WASCOB) 626 10438

SITE 5 UPPER EAST BERM CHANNEL (UPSTREAM OF PC WASCOB) 484 8306

SITE 5 POLE CREEK CHANNEL 4570 72562

SITE 5 ROCK CHUTE 500 863 14684

SITE 5 WASCOB INLET CHANNEL 369 4818

SITE 6 CHANNEL (UPPER) 858 17929

SITE 6 CHANNEL (LOWER) 491 9504

SITE 7 WASCOB ROCK CHUTE 340 4152

SITE 7 WASCOB OUTLET CHANNEL 500 6236

SITE 9 SANTA CLARA RIVER PV ROAD CULVERT 1 552 8691

SITE 10 IRRIGATION DIVERSION CHANNEL 300 2339

TOTAL / USE 1 1 500 4,970 6,850 186,351

GARDNER PEAK TRAILHEAD ROAD

PINE VALLEY RECREATION AREA ROAD

SANTA CLARA RIVER

DIXIE

NATIONAL

FOREST

PL-01

T 25

-0

:\2

4\ dw g\ C

D s\

-5 .d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

CULTURAL BOUNDARY

d50=18" RIPRAP

ARMORING. SEE

DETAIL C1 ON

SHEET DT-04

IMPROVE ACCESS FOR

CONSTRUCTION AND

MAINTENANCE AS NEEDED

FLOW

EXISTING RIPRAP

DIVERSION DAM d50=18" RIPRAP

ARMORING. SEE

DETAIL A1 ON

SHEET DT-03

d50=18" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-03

d50=18" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-04

-A -1

-B M

D L

T G

G E, U T

-A -1

C H

L C

W A

L D

R G

E, U

N 112827.11 E 561589.55

N 112757.23 E 561638.20

77.83'

SITE 2 BERM CROSS SECTION

0+30

0+70

4.00' MIN

PL-02

T 25

-0

:\2

4\ dw g\ C

D s\

-5 .d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

36" CULVERT INSTALLED

IN PREVIOUS WORK

EXISTING 24"

CULVERT

SCALE: 1" = 20'

MIN. BERM HEIGHT: 3'

d50=12" RIPRAP

3:13:1

CULTURAL BOUNDARY

SEE SITE 2

BERM CROSS

SECTION THIS

SHEET

SEE DETAIL C1

ON SHEET DT-03

EXISTING GROUNDFINSIHED GRADE

REMOVE AND

REPLACE FENCE

FOR ACCESS

IMPROVE ACCESS

FOR CONSTRUCTION

AND MAINTENANCE

AS NEEDED

FILTER FABRIC

Well

ACCESS ROAD

EXISTING SPRING

EXISTING WELL

DIXIE

NATIONAL

FOREST

N 111302.04 E 561021.84

N 111083.91 E 561255.43

66656665

N 111321.53 E 560887.46

SITE 3A BERM CROSS SECTION

0+30

0+70

4.00' MIN.

PL-03

T 25

-0

:\2

4\ dw g\ C

D s\

-5 .d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

3:13:1

FINISHED GRADE

EXISTING GROUND

SCALE: 1" = 20'

MIN. BERM HEIGHT: 3'

d50=12" RIPRAP

CULTURAL BOUNDARY

-0

SEE SITE 3 BERM

PROFILE VIEW

THIS SHEET

SEE DETAIL C1 ON

SHEET DT-03FILTER FABRIC

SITE 3B CHANNEL SECTION

0+30

0+70

3.00' 2.

PL-03B

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

FINISHED GRADE

EXISTING GROUND

SCALE: 1" = 20'

CULTURAL BOUNDARY

-0

RIPRAP D50=12"

MIN DEPTH = 2XD50

2:1 2:1

SITE 3B CHANNEL.

SEE THIS SHEET FOR

CROSS SECTION

(2) 24" CPP @ 41.52'

INV. IN: 6628.52'

INV. OUT: 6627.42'

(BY OTHERS)

IMPROVE ACCESS FOR

CONSTRUCTION AND

MAINTENANCE AS NEEDED

FLOW

FILTER FABRICKEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

SANTA CLARA RIVER

6069-A-1

ATKIN JERRY C TR

2080 S PINNACLE DR

SAINT GEORGE, UT 84790

PL-04

T 25

-0

:\2

4\ dw g\ C

D s\

-5 .d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

20'0 10'

1 Inch = 20 Feet

EXISTING DIVERSION

IMPROVE ACCESS FOR

CONSTRUCTION AND

MAINTENANCE AS NEEDED

FLOW

12" GATED PVC PIPE.

PROTECT PIPE IN PLACE

d50=18" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-03

d50=18" RIPRAP

ARMORING. SEE

DETAIL A1 ON

SHEET DT-03

d50=18" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-04

15.00'

DIXIE

NATIONAL

FOREST

-2.0:1

-3.0:1 -2.0:1

-3.0:1

-3.0:1 -2.0:1

-3 .0

-2 .0

-2 .0:

-2.0:1

670967106711

6695 6692

67106710

0+00

1+00

2+00 3+

5+00

BP: 0+00.00

PC: 0+57.98

PT: 1+00.11

PC: 1+08.88

PT: 1+24.45

PI: 1+46.88

PC: 2+04.24

: 2

+5 3.

: 4

+0 2.

PT: 4+13.08

PI: 4+30.22

PC: 4+65.57

PT: 5+20.48

1+00

2+00

2+44

N 111180.54 E 559031.05

N 111058.77 E 559392.13

N 111243.53 E 559306.73

N 111267.17 E 559557.15

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

PL-05A

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

SEE SHEET PL-05B

SECTION 5.1

SEE SHEET DT-01 FOR

CROSS SECTION

SECTION 5.2

SEE SHEET DT-01

FOR CROSS

SECTION

WASCOB SECTION

SEE DETAIL A1 ON

SHEET DT-01 FOR

CROSS SECTION

ROCK CHUTE

SEE DETAIL E1 ON

SHEET DT-02 FOR

CROSS SECTION

SEE SH

EET PP-01

CULTURAL BOUNDARY

EXISTING FLOW LINE

PLACE UNCOMPACTED

EXCESS MATERIAL IN

EXISTING CHANNELS

AFTER CONSTRUCTING

BERMS. MATCH EXISTING

GRADE.

d50=12" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-03

MAINTAIN 4' BOTTOM

WIDTH FOR DISTANCE OF

12' THEN TRANSITION TO

ROCK CHUTE SECTION

REMOVE EXISTING

FENCE (500 FT)

INSTALL NEW

FENCE (350 FT)

SEE SHEET PP-01

FOR POLE CREEK

WASCOB ACCESS

ROAD PROFILE

PLACE UNCOMPACTED

EXCESS MATERIAL IN

EXISTING CHANNELS

AFTER CONSTRUCTING

BERMS. MATCH EXISTING

GRADE.

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05 KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

DIXIE

NATIONAL

FOREST

669066

85 66

90 66

6+00

7+00

8+00

8+96

PC: 6+60.51

PT: 8+07.41

EP: 8+95.55

2+00

2+44 5A

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

CHANNEL SECTION 5.5

0+30

0+75

6.00'

C H

PL-05B

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

SEE SHEET PL-05C

SEE SHEET PL-05A

CHANNEL SECTION

5.5, SEE THIS

SHEET FOR CROSS

SECTION

2:1

FINISHED GRADE

EXISTING GROUND

SCALE: 1" = 20'

STA: 8+21.99

FL OF CHANNEL: 6671.00'

GRADE BREAK

CULTURAL BOUNDARY

2:1 d50=12" RIPRAP

ARMORING. MIN

DEPTH = 1.5Xd50

TRANSITION

TO CHANNEL

SECTION 5.5

ROCK CHUTE

SEE DETAIL E1 ON

SHEET DT-02 FOR

CROSS SECTION

STA: 9+66.04

FL OF CHANNEL: 6663.84'

GRADE BREAK

PLACE UNCOMPACTED

EXCESS MATERIAL IN

EXISTING CHANNELS

AFTER CONSTRUCTING

BERMS. MATCH EXISTING

GRADE.

FILTER FABRIC

6193-A-1-A-1-B

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

CHANNEL SECTION 5.6

0+30

0+70

6.00' M

C H

PL-05C

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

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COUNTY

SHEET NO.

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

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SEE SHEET PL-05D

SEE SHEET PL-05B

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

5.6, SEE THIS

SHEET FOR

SECTION

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'CULTURAL BOUNDARY

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

STA: 12+27.68

FL OF CHANNEL: 6652.79'

GRADE BREAK

STA: 14+98.38

FL OF CHANNEL: 6639.25'

GRADE BREAK

FILTER FABRIC

OOKS

SPRING CREEK LANE

6193-A-1-A-1-B

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

662766286629

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

CHANNEL SECTION 5.7

0+30

0+70

6.00'

PL-05D

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

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COUNTY

SHEET NO.

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

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SEE SHEET PL-05E

SEE SHEET PL-05C

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

5.7, SEE THIS

SHEET FOR

SECTION

MEADOW VIEW DRIVE

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

CHANNEL SECTION

5.6, SEE SHEET

PL-05C FOR

SECTION

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

C H

STA: 14+98.38

FL OF CHANNEL: 6639.25'

GRADE BREAK

STA: 17+85.86

FL OF CHANNEL: 6627.18'

GRADE BREAK

STA: 20+65.73

FL OF CHANNEL: 6616.14'

GRADE BREAK

FILTER FABRIC

6195-C-1

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

W D

MOUNTAIN VIEW DRIVE

660066016602

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

CHANNEL SECTION 5.8

0+30

0+70

6.00'

PL-05E

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

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COUNTY

SHEET NO.

D W

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1 2 3 4 5 6 7 8

O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

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SEE SHEET PL-05F

SEE SHEET PL-05D

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

5.8, SEE THIS

SHEET FOR

SECTION

EXISTING 40 L.F.

OF 18" CULVERT

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

CHANNEL SECTION

5.7, SEE SHEET

PL-05D FOR SECTION

CULTURAL BOUNDARY

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

C H

STA: 20+65.73

FL OF CHANNEL: 6616.14'

GRADE BREAK

STA: 22+21.23

FL OF CHANNEL: 6608.37'

GRADE BREAK

STA: 25+05.99

FL OF CHANNEL: 6597.20'

GRADE BREAK

PROVIDE 4' WIDE OPENING

IN CHANNEL BANK FOR

INCOMING DRAINAGE TO

PREVENT PONDING AT

CHANNEL JUNCTION

FILTER FABRIC

6066-A

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

6195-A

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

W D

660066016602

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

CHANNEL SECTION 5.9

0+30

0+70

6.00'

PL-05F

-0

H :\2

4\ dw g\

C D s\

T1 -5

.d w g

N S

N O

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COUNTY

SHEET NO.

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O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

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SEE SHEET PL-05G

SEE SHEET PL-05E

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

5.9, SEE THIS

SHEET FOR

SECTION

EXISTING 40 L.F.

OF 18" CULVERT

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

C H

STA: 25+05.99

FL OF CHANNEL: 6597.20'

GRADE BREAK

STA: 29+23.93

FL OF CHANNEL: 6580.96'

GRADE BREAK

FILTER FABRIC

6066-B

WASHINGTON COUNTY

111 E TABERNACLE ST

SAINT GEORGE, UT 84770-3443

6066-A

M & S LAND LLC

640 E 700 S # 305

SAINT GEORGE, UT 84770

6075-A-1

BECKSTROM BRITT SUCCESSOR TRUSTEE

575 VELLA LN

SANTA CLARA, UT 84765

6069-A-1

ATKIN JERRY C TR

2080 S PINNACLE DR

SAINT GEORGE, UT 84790

W D

PINE VALLEY ROAD

KEY MAP - SITE 5

W D

MAIN STREET

MNT. VIEW DR.

SPRNG CRK LN.

DEER TRAIL

BROOKSIDE

CEDAR BERRY LN.PI

PINE VALLEY RD.

PL-05G

T 25

-0

H :\2

4\ dw g\

C D s\

T1 -5

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N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

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SEE SHEET PL-05F

50'0 25'

1 Inch = 50 Feet

EXISTING 40 L.F.

OF 18" CULVERT

CULTURAL BOUNDARY

STA: 29+23.93

FL OF CHANNEL: 6580.96'

GRADE BREAK

STA: 31+19.38

FL OF CHANNEL: 6577.51'

GRADE BREAK

PREVIOUSLY

INSTALLED

CULVERTS

5+00

: 4

+0 2.

PT: 4+13.08

PI: 4+30.22

PC: 4+65.57

PT: 5+20.48

N 111267.17 E 559557.15

POLE CREEK WASCOB ACCESS ROAD - WEST

0+00

1+00

2+00

3+00

4+00

5+00

6+00

7+00

-2.10% -6.63%

-1.50%

I 0

+0 0.

El ev

I 2

+2 6.

El ev

I 3

+5 4.

El ev

I 6

+3 4.

El ev

PP-01

-0

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4\ dw g\

C D s\

T1 -5

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N S

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COUNTY

SHEET NO.

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G N

1 2 3 4 5 6 7 8

O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

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-0 5A

SEE SH

EET PP-02

CULTURAL BOUNDARY

50'0 25'

1 Inch = 50 Feet

SCALE: 1" = 50' (HOR.)

1" = 50' (VERT.)

NOTES:

SEE SHEET DT-04 FOR TYPICAL

ACCESS ROAD SECTION

EXISTING GROUND

FINISHED GRADE -2.08%

EXISTING FENCE LOCATION

APPROXIMATE. PROTECT

FENCE IN PLACE.

POLE CREEK WASCOB ACCESS ROAD

INSTALL NEW FENCE (350 FT)

N 111321.53 E 560887.46

POLE CREEK WASCOB ACCESS ROAD - EAST

7+00

8+00

9+00

10+00

11+00

12+00

13+00

13+70.43

-4.46% -2.57%

-4.60%2.44%

-7.15%

I 7

+7 4.

El ev

I 8

+6 9.

El ev

I 1

El ev

I 1

El ev

I 1

El ev

PP-02

-0

H :\2

4\ dw g\

C D s\

T1 -5

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SHEET NO.

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O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

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-0

CULTURAL BOUNDARY

SEE SH

EET PL-03

50'0 25'

1 Inch = 50 Feet

NOTES:

SEE SHEET DT-04 FOR TYPICAL

ACCESS ROAD SECTION

EXISTING GROUND

FINISHED GRADE

EXISTING FENCE LOCATION

APPROXIMATE. PROTECT

FENCE IN PLACE.

POLE CREEK WASCOB ACCESS ROAD

SCALE: 1" = 50' (HOR.)

1" = 50' (VERT.)

0+00

1+00

2+00

3+00

4+00

5+00

BP: 0+00.00

PI: 0+76.82

PC: 1+02.53

PT: 2+47.65

PC: 3+97.61

PT: 4+13.64

PC: 4+83.63

669166926693

DIXIE

NATIONAL

FOREST

N 112100.49 E 558464.25

FIRE STATION

PINE VALLEY ROAD

E V

Y R

KEY MAP - SITE 6

CHANEL SECTION 6.1

0+30

0+70

3.00'

2/ 5/

PL-06A

-0

H :\2

4\ dw g\

C D s\

T6 .d w g

N S

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N U

COUNTY

SHEET NO.

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G N

1 2 3 4 5 6 7 8

O N

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N G

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

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SEE SHEET PL-06B

CHANNEL SECTION

6.1, SEE THIS SHEET

FOR SECTION

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL

BOUNDARY

BEGIN CHANNEL GRADING

STA: 0+22.09

EL: 6689.29'

GRADE BREAK

STA: 1+17.79

EL: 6681.64'

GRADE BREAK

STA: 3+36.22

EL: 6671.60'

GRADE BREAK

50'0 25'

1 Inch = 50 Feet d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

FLO

FILTER FABRIC

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

5+00

6+00

7+00

8+00

9+00

PC: 4+83.63

PT: 5+24.11

PI: 6+59.07

PC: 7+51.16

PT: 8+12.35

PC: 9+52.27

DIXIE

NATIONAL

FOREST

45 66

FIRE STATION

PINE VALLEY ROAD

E V

Y R

KEY MAP - SITE 6

CHANNEL SECTION 6.2

0+30

0+70

3.00'

2/ 5/

PL-06B

-0

H :\2

4\ dw g\

C D s\

T6 .d w g

N S

N O

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COUNTY

SHEET NO.

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G N

1 2 3 4 5 6 7 8

O N

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N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

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SEE SHEET PL-06C

SEE SHEET PL-06A

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

6.2, SEE THIS SHEET

FOR SECTION

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

STA: 5+11.78

EL: 6658.52'

GRADE BREAK

STA: 6+52.39

EL: 6653.90'

GRADE BREAK

STA: 7+75.28

EL: 6647.84'

GRADE BREAK

CULTURAL BOUNDARY

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

FILTER FABRIC

9+00

10+00

11+00

12+00

13+00

PC: 9+52.27

PT: 10+26.48

PC: 12+78.71

PT: 13+61.51

FORSYTH

CANYON

TRAILHEAD

DIXIE

NATIONAL

FOREST

45 66

40 66

N 113201.92 E 558739.75

FIRE STATION

PINE VALLEY ROAD

E V

Y R

KEY MAP - SITE 6

CHANNEL SECTION 6.3

0+30

0+70

3.00'

2/ 5/

PL-06C

-0

H :\2

4\ dw g\

C D s\

T6 .d w g

N S

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COUNTY

SHEET NO.

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G N

1 2 3 4 5 6 7 8

O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.SEE SHEET PL-06B

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

6.3, SEE THIS SHEET

FOR SECTION

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

END CHANNEL GRADING

STA: 11+80.63

EL: 6630.08'

STA: 9+19.74

EL: 6641.08'

GRADE BREAK

STA: 10+90.14

EL: 6632.35'

GRADE BREAK

CULTURAL BOUNDARY

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

FILTER FABRIC

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

27+38

21+00

22+00

23+00 24 +0

26+00

27+00

PC: 22+15.29

: 2

PT: 26+54.29

PC: 26+71.42

PT: 26+90.79

EP: 27+37.70

PINE VALLEY ROAD

PINE VALLEY

FIRE STATION

O N

83 6584

85 658665

DIXIE

NATIONAL

FOREST

65806580

80 65

N 114236.52 E 558924.42

FIRE STATION

PINE VALLEY ROAD

E V

Y R

KEY MAP - SITE 6

CHANNEL SECTION 6.4

0+30

0+70

3.00'

2/ 5/

PL-06F

-0

H :\2

4\ dw g\

C D s\

T6 .d w g

N S

N O

N U

COUNTY

SHEET NO.

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O N

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w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

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IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

CHANNEL SECTION

6.4, SEE THIS SHEET

FOR SECTION

2:1 2:1

EXISTING GROUND

FINISHED GRADE

SCALE: 1" = 20'

CULTURAL BOUNDARY

RESUME CHANNEL GRADING

STA: 22+50.00

EL: 6582.04'

END CHANNEL GRADING

STA: 27+16.00

EL: 6574.71'

d50=12" RIPRAP

ARMORING. MIN

DEPTH = 2Xd50

PREVIOUSLY

INSTALLED

CULVERTS

FILTER FABRIC

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

2+00

BP: 0+00.00

PC: 1+38.35

PT: 1+89.27

0+00

1+00

2+00

3+00

4+00

5+005+06

BP: 0+00.00

PC: 0+19.24

PT: 0+67.62

PI: 1+35.74

PI: 3+13.73

PC: 3+66.59

PT: 3+79.90

PC: 4+57.41

PT: 4+83.63

EP: 5+05.78

DIXIE

NATIONAL

FOREST

-1 5.

-6 .8

-2.0:1

-2.0:1 -3

.0 :1

-2 .0

-2.0:1 -2.0:1

7566806685

65 66

60 66

N 113053.97 E 557055.00

N 112870.05 E 557097.28

N 112598.98 E 556960.57

0+00

1+00

2+00

2+16

FORSYTH ROCK CHUTE INLET SECTION

0+30

0+85

10.00'

C H

FORSYTH ROCK CHUTE OUTLET SECTION

0+30

0+70

10.00'

C H

PL-07A

-0

H :\2

4\ dw g\

C D s\

T7 -1

dw g

N S

N O

N U

COUNTY

SHEET NO.

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G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

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SEE SH

EET PL-07B

50'0 25'

1 Inch = 50 Feet

2:1 2:1

EXISTING GROUND

FINISHED

GRADE

EXISTING GROUND

FINISHED GRADE

SEE FORSYTH

ROCK CHUTE

INLET SECTION

THIS SHEET

SEE FORSYTH

ROCK CHUTE

OUTLET SECTION

ON THIS SHEET

SEE SHEET PL-07B

FOR FORSYTH

WASCOB ACCESS

ROAD PROFILE

SEE SHEET DT-02 FOR

FORSYTH WASCOB

FLOWLINE PROFILE

SCALE: 1" = 20'

MAINTAIN 4' BOTTOM

WIDTH FOR A DISTANCE

OF 12' THEN TRANSITION

TO ROCK CHUTE SECTION

d50=18" RIPRAP

PROTECTION.

SEE DETAIL E1

ON SHEET DT-03

d50=18" RIPRAP

ARMORING. MIN

DEPTH = 2XdD50 d50=18" RIPRAP

ARMORING. MIN

DEPTH = 2XdD50

FLOW

FILTER FABRIC

FILTER

FABRIC

SEE FORSYTH

WASCOB INLET

PROFILE ON

SHEET DT-02

SEE FORSYTH

WASCOB OUTLET

PROFILE ON

SHEET DT-02

SPOIL EXCESS

MATERIAL IN

ABANDONED

CHANNEL

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

KEY END OF ARMORING

SEE DETAIL E1 ON

SHEET DT-05

WASCOB SECTION

SEE DETAIL C1 ON

SHEET DT-05 FOR

CROSS SECTION

2+00

3+00 4+

6+67

BP: 0+00.00

PC: 1+38.35

PT: 1+89.27

PC: 3+16.84 PT

: 3

+9 5.

: 5

+8 8.

PT: 6+57.58

EP: 6+66.73

3+00

4+00

5+005+06

PI: 3+13.73

PC: 3+66.59

PT: 3+79.90

PC: 4+57.41

PT: 4+83.63

EP: 5+05.78

-6

-3 .0

-2 .0

-2.0:1 -2.0:1

65 66

60 66

66626663

666566

666966706671

N 113008.83 E 557666.34

N 113053.97 E 557055.00

N 112870.05 E 557097.28

1+00

2+00

2+16

FORSYTH WASCOB ACCESS ROAD

0+00

1+00

2+00

3+00

4+00

5+00

6+00

6+66.73

-5.25% -1.74%-0.18%1.01%

I 0

+0 0.

El ev

I 3

+2 8.

El ev

I 5

+3 3.

El ev

I 6

+6 6.

El ev

L 100.00 FT

K 15.96

PVC 1+61.87

Elev 6664.84

PVT 2+61.87

Elev 6662.72

LO 2+45.71

Elev 6662.64

PVI 2+11.87

Elev 6662.22

PL-07B

-0

H :\2

4\ dw g\

C D s\

T7 -1

dw g

N S

N O

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COUNTY

SHEET NO.

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1 2 3 4 5 6 7 8

O N

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.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

50'0 25'

1 Inch = 50 Feet

CULTURAL BOUNDARY

SEE SHEET PL-07A

NOTES:

SEE SHEET DT-04 FOR TYPICAL

ACCESS ROAD SECTION

SEE SHEET PL-07A

FOR FORSYTH

ROCK CHUTE

OUTLET SECTION

SCALE: 1" = 50' (HOR.)

1" = 50' (VERT.)

POLE CREEK WASCOB ACCESS ROAD

PL-08

T 25

-0

:\2

4\ dw g\ C

D s\

-1 0.

dw g

N S

N O

N U

COUNTY

SHEET NO.

D W

G N

1 2 3 4 5 6 7 8

O N

- M

N G

w .jo ne sa nd de m ille

.c om

Jo ne s

D eM ille E ng in ee rin g, In c.

E N

WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

EXISTING 24"

CULVERT

EXISTING 36"

CULVERT

50'0 25'

1 Inch = 50 Feet

CLEAR VEGETATION IN

DRAINAGE CHANNEL

WITHIN RIGHT OF WAY

EXISTING FENCE

CULTURAL BOUNDARY

FORSYTH CREEK

FLOW

5.00'

2.00' EOA

RIPRAP D50 = 12"

REQ'D

END SLOPED SECTION AT EG

ROAD EMBANKMENT TOE

EGMATCH EXISTING SLOPE

FILTER

FABRIC

PL-09

T 25

-0

:\2

4\ dw g\ C

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SHEET NO.

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Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

EXISTING 90"

CULVERT

50'0 25'

1 Inch = 50 Feet

RIPRAP TYPICAL SECTION

SEE TYPICAL SECTION

DETAIL ON THIS SHEET

NEGLECT TOE BLOCK

AROUND EXISTING

CULVERT OUTLET.

MAINTAIN 2Xd50 MIN

LAYER THICKNESS

WHERE POSSIBLE

SANTA CLARA RIVER FLOW

.00

62.50'

PL-10

-0

H :\2

4\ dw g\

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WASHINGTON

Blue Stakes of

Bluestakes.org 1-800-662-4111

CALL BEFORE YOU DIG.

IT'S FREE AND IT'S THE LAW.

EXISTING 16"

CULVERT

50'0 25'

1 Inch = 50 Feet

CULTURAL BOUNDARY

EXISTING FENCE

D50 = 18" RIPRAP

ARMORING. SEE DETAIL

E1 ON SHEET DT-03

SANTA CLARA RIVER

SS FLOW

D50 = 18" RIPRAP

ARMORING. SEE

DETAIL E1 ON

SHEET DT-04

EXISTING DIVERSION

5.1

0+00

1+00

8.00' 8.00' M

C H

5.2

0+00

1+00

6.00'

4.00'

. R

C H

5.3

0+00

1+00

2+00

2+43.80

110.00'

6.00'

DT-01

-0

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4\ dw g\ C

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SCALE

E1 SECTION 5.1

SCALE

C1 SECTION 5.2

SCALE

A1 POLE CREEK (SITE 5) WASCOB SECTION

EXISTING GROUND

FINISHED GRADE

3:1 2:1

3:1

EXISTING GROUND

FINISHED GRADE

EXISTING GROUND

20:1

2:1

2:1 2:1

FILL IN EXISTING

DRAINAGE WITH

BASIN EXC SPOILS.

d50=12" RIPRAP

ARMORING. MIN

DEPTH 2Xd50 d50=12" RIPRAP

ARMORING. MIN

DEPTH 2Xd50

COMPACTED FILL -

EMBANKMENT REQ'D

EXCAVATION REQ'D

COMPACTED FILL -

EMBANKMENT REQ'D

EXCAVATION REQ'D

1" = 20' (HOR.) 1" = 20' (VERT.)

SLOPE = 0%

FILTER FABRIC

3:12:1

5.4

0+00

1+00

12.00'

8.00'

0+00

1+00

2+00

STA:0+09.76

ELEV:6681.24

STA:1+11.39

ELEV:6666.00

STA:1+31.39

ELEV:6666.00 STA:1+33.89

ELEV:6667.00

15%

2.5:1

0%0%

3+00

4+00

5+00

STA:3+14.26

ELEV:6667.00

STA:4+99.63

ELEV:6654.4415:1

DT-02

-0

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SCALE

E1 POLE CREEK ROCK CHUTE

SCALE

C1 FORSYTH WASCOB FLOWLINE PROFILE - INLET

SCALE

2:1 2:1 3:1

FINISHED GRADEEXISTING GROUND

FINISHED GRADE

EXISTING GROUND

d50=18" RIPRAP

ARMORING. MIN

DEPTH 2Xd50

COMPACTED FILL -

EMBANKMENT REQ'D

EXCAVATION REQ'D

C H

1" = 20' (HOR.) 1" = 20' (VERT.)

FILTER FABRIC

FORSYTH WASCOB FLOWLINE PROFILE - OUTLET

1" = 20' (HOR.) 1" = 20' (VERT.)

EXISTING GROUND

FINISHED GRADE

6.00'

2:1 (H:V)

1:1 (H

:V)1:1 (H:V)

RIPRAP REQ'D

SEE TABLE FOR D50

PROTECT IN PLACE

EXISTING ROCK OR

CONCRETE DIVERSION DAM

MAINTAIN MINIMUM 2XD50

LAYER THICKNESS EXCEPT

HERE OTHERW

ISE NOTED

EG CHANNEL

BOTTOM

FLOW

RIPRAP D50 = 18"

REQ'D

SEE PLAN FOR

RIPRAP EXTENT

FINISHED GRADE

DT-03

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SCALE

E1 DIVERSION RIPRAP ARMOR SECTION VIEW (VIEW ORTHOGONAL TO FLOW DIRECTION)

SCALE

4X d5

4Xd50

2Xd50 LAYER THICKNESS

EVERYWHERE EXCEPT TOE

BERM ARMORING DETAIL

INSTALL RIPRAP AS SHOWN ONLY

WITHIN BOTTOM PORTION OF CHANNEL.

TOE OF BERM SLOPE

FILTER FABRIC

1" = 6' (HOR.) 1" = 6' (VERT.)

1" = 3' (HOR.) 1" = 3' (VERT.)

1" = 5' (HOR.) 1" = 5' (VERT.)

FILTER FABRIC

UPSTREAM DIVERSION TYPICAL SECTION

SITE # D50 (INCH)

1 18

4 18

10 18

TOE BLOCK RIPRAP D50

3:1 (H:V)

EXCAVATION

FILL

MATCH EXISTING BANK SLOPE

FILTER FABRIC

FINISHED GRADE

2X D

2X D5

6.00'

4.00'

3H:1V3H:1V

5.00' 2.00'5.00'2.00'2.50' 2.50'

DT-04

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SCALE

SITE 1 BERM SECTION

1" = 6' (HOR.) 1" = 6' (VERT.)

DOWNSTREAM DIVERSION TYPICAL SECTION

FILTER FABRIC

RIPRAP D50 = 18"

REQ'D

SCALE

A1 TYPICAL ACCESS ROAD SECTION

1" = 5' (HOR.) 1" = 5' (VERT.)

0+00

1+00

2+00

2+16.27

DT-05

-0

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SCALE

1" = 4' (HOR.) 1" = 4' (VERT.)

UPSTREAM AND DOWNSTREAM RIPRAP CHANNEL ARMORING TRANSITION TYPICAL SECTION

FILTER FABRIC

TRANSITION TO

NATIVE CHANNEL

SCALE

6XD50

2X D

4X D

INCREASE LAYER THICKNESS TO

4XD50 ACROSS ENTIRE SECTION

AT UPSTREAM AND DOWNSTREAM

ENDS OF ARMORING

MATCH CHANNEL SECTION DIMENSIONS

LONGITUDINAL SECTION VIEW

4XD50

TRANSVERSE SECTION VIEW

INCREASE LAYER THICKNESS TO

4XD50 ACROSS ENTIRE SECTION

AT UPSTREAM AND DOWNSTREAM

ENDS OF ARMORING

FILTER FABRIC

FLOW DIRECTION

FINISHED GRADE

EXISTING GROUND

20:1

PLACE EXCESS EXC SPOILS IN DRAINAGE BELOW WASCOB EMBANKMENT.

MAINTAIN 2H:1V SIDE SLOPE ALONG WASCOB OUTLET CHANNEL

SLOPE = 0%

3:12:1

6.00'

FORSYTH (SITE 7) WASCOB SECTION

1" = 20' (HOR.) 1" = 20' (VERT.)

Sheets and Views

G-01 TITLE SHEET

G-02 INDEX

G-03 LEGEND

G-04 SUMMARIES & QUANTITIES

PL-01 SITE 1 PLAN SHEET

PL-02 SITE 2 PLAN SHEET

PL-03 SITE 3 PLAN SHEET

PL-03B SITE 3B PLAN SHEET

PL-04 SITE 4 PLAN SHEET

PL-05A SITE 5A PLAN SHEET

PL-05B SITE 5B PLAN SHEET

PL-05C SITE 5C PLAN SHEET

PL-05D SITE 5D PLAN SHEET

PL-05E SITE 5E PLAN SHEET

PL-05F SITE 5F PLAN SHEET

PL-05G SITE 5G PLAN SHEET

PP-01 ACCESS ROAD PLAN AND PROFILE

PP-02 ACCESS ROAD PLAN AND PROFILE

PL-06A SITE 6A PLAN SHEET

PL-06B SITE 6B PLAN SHEET

PL-06C SITE 6C PLAN SHEET

PL-06F SITE 6F PLAN SHEET

PL-07A SITE 7A PLAN SHEET

PL-07B SITE 7B PLAN SHEET

PL-08 SITE 8 PLAN SHEET

PL-09 SITE 9 PLAN SHEET

PL-10 SITE 10 PLAN SHEET

DT-01 DETAILS

DT-02 DETAILS

DT-03 DETAILS

DT-04 DETAILS

DT-05 DETAILS

File details come from the government source that posted it. Updated Mar 25, 2026.