wf02905_UpdatedSignoff_Plans.pdf

FEDERAL HIGHWAY ADMINISTRATION

U. S. DEPARTMENT OF TRANSPORTATION

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

Project Location

Projects, FP-14 US Customary Units of Roads and Bridges on Federal Highway

Standard Specifications for Construction

M. TRAFFALIS

PROJECT MANAGER

VANCOUVER, WASHINGTON

WESTERN FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

PLANS PREPARED FOR

PLANS FOR PROPOSED PROJECT

APPROVED:

DATE

Western Federal Lands Highway Division

Director, Project Delivery, R

E N

O R

A I

N

N

ST F

R

I

D

D E P A

T

NTOFT A SP

T T

O

U

TE

ATESO

AM

E R

IC

A

M

A.1

STATE PROJECT

NUMBER

SHEET

WA

PFH 29-1(5)

J a n

A

M w f0 a a .d g n

U

S S u r ft

D

N

B E

L

C h e c k e d b y

B

T H

O M

P S

O e s ig n e d b y

BRITISH COLUMBIA

I D

A H

O

OREGON

UNITED STATES

CANADA

P A

C I F I C

O C

A E

N tS rait ofJuan deFuca

OC

LU

MBIA R

IV

ER

A

SN

KE

R

VERI

M

COLU B

I A

V R I

E R

Lakes

Banks

Lakes

Moses

Reservoir

Potholes

OLYMPIC

NATIONAL

PARK

MOUNT

RAINIER

N.P.

MOUNT

ST. HELENS

NAT'L VOLC.

MON.

NORTH

CASCADES

NATIONAL

PARK

BELLINGHAM

Forks

Aberdeen

Chehalis

Longview

OLYMPIA

TACOMA

SEATTLE

EVERETT

Wenatchee

Lake

Moses

SPOKANE

Pullman

Pasco

RICHLAND

Kennewick Walla Walla

ANGELES

PORT

Townsend

Port Vernon

Mt.

VANCOUVER

WASHINGTON KEY MAP

YAKIMA

u n d o S t e g u

P

WA PFH 29-1(5)

WASHINGTON

KING COUNTY

MT. BAKER-SNOQUALMIE NATIONAL FOREST

0.060

35 MPH

SCALE IN MILES

5 0 5 10

N

PLANS PREPARED BY

ROBERT PECCIA AND ASSOCIATES

HELENA, MONTANA

e (max)

V

ADT (2036)

ADT (2016)

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

INDEX TO SHEETS

rockfall protection, and riprap

Grading, base, asphalt concrete pavement, SEATTLE

BELLEVUE

Island

Mercer

Renton

Fall City

Way Federal

Inglewood

Preston

Snoqualmie Falls

P ra tt

R iv e r

T

N T

N T

N T

N T

N T

N

R04ER03E R05E R06E R08ER07E R09E R10E R11E

Washington Lake

Richmond

Kirkland Redmond

Bend North

River Road Snoqualmie Middle Fork

Ta yl or

River

M iddle

Ri ve r

F o rk

S no qu al m ie

M.P. 0.3

BEGIN PROJECT

L. ROAD REHABILITATION

K. PERMANENT TRAFFIC CONTROL PLAN

J. TEMPORARY TRAFFIC CONTROL PLAN

I. GUARDRAIL

H. ROADWAY DETAILS

G. ROCKFALL MITIGATION

F. BRIDGE

E. EROSION CONTROL

D. PLAN-PROFILE

C. TYPICAL SECTION

B. SUMMARIES

A. GENERAL INFORMATION

M.P. 12.2

END PROJECT

TOTAL LENGTH 11.900 MILES

ROAD REHABILITATION LENGTH 2.368 MILES

RECONSTRUCTION LENGTH 0.148 MILES

ROAD REHABILITATION LINE GRAPHS

ROAD REHABILITATION PAVEMENT PATCH DETAILS

ROAD REHABILITATION TYPICAL SECTIONS

QUANTITIES

TABULATION OF ROAD REHABILITATION

STANDARD DRAWING

PAVEMENT MARKING DETAILS

TO 282+50

SIGNING AND PAVEMENT MARKING PLAN 274+70

QUANTITIES

TABULATION OF PERMANENT TRAFFIC CONTROL

STANDARD DRAWINGS

TEMPORARY TRAFFIC CONTROL SIGNING DETAILS

IDENTIFICATION

TEMPORARY TRAFFIC CONTROL SIGN

TEMPORARY TRAFFIC CONTROL SIGNING PLAN

QUANTITIES

TABULATION OF TEMPORARY TRAFFIC CONTROL

STANDARD DRAWING

MONUMENT DETAILS

STANDARD UNDERDRAIN SYSTEM DETAILS

ROCK DOWEL INSTALLATION DETAIL

(PINNED) DETAILS

DRAPED ROCKFALL PROTECTION, WIRE MESH

ROCKFALL MITIGATION PLAN

TABULATION OF ROCKFALL MITIGATION QUANTITIES

BRIDGE 326+00 SCOUR MITIGATION DETAILS

BRIDGE 326+00 SCOUR MITIGATION PLAN & PROFILE

TABULATION OF BRIDGE SCOUR MITIGATION QUANTITIES

STANDARD DRAWINGS

EROSION CONTROL PLAN 274+70 TO 282+50

TABULATION OF EROSION CONTROL QUANTITIES

PLAN AND PROFILE

TABULATION OF PLAN AND PROFILE QUANTITIES

TYPICAL SECTION DETAILS

TYPICAL SECTIONS

TABULATION OF TYPICAL SECTION QUANTITIES

SUMMARY OF QUANTITIES

VICINITY MAP

PLAN SYMBOLS AND ABBREVIATIONS

TITLE SHEET

L.4

L.3

L.2

L.1

K.4

K.3

K.2

K.1

J.5-8

J.4

J.3

J.2

J.1

I.1

H.2

H.1

G.5

G.3-4

G.2

G.1

F.3

F.2

F.1

E.3-4

E.2

E.1

D.2

D.1

C.3

C.2

C.1

B.1-2

A.3

A.2

A.1

WESTERN FEDERAL LANDS HIGHWAY DIVISION

DETAIL APPROVED FOR USE 11/2001

REVISED: 9/2005 1/2007 10/2009 10/2014

W101-1

AND ABBREVIATIONS

PLAN SYMBOLS

W west drwg(s).

dist.

diaph.

diag.

dia.

DHV

D exp. jt.

exc.

EW

ER

EQ or eq.

EP

emb.

elev.

El. 94.16 ft e

E expansion joint excavation edge of water edge of road equation edge of pavement embankment elevation elevation with number superelevation rate east drawing(s) distance diaphragm diagonal diameter design hourly volume diameter galv.

ga.

galvanized gage (gauge)

HW

hex.

hdwl.

high water hexagon headwall ftg.

ft3 ft2 flg.

fin.

footing cubic foot (feet) square foot flange finish jt.

ID

joint inside diameter

LW

lt. or LT

Ls

LPSM

long.

LNFT

lat.

lam.

L low water left length of spiral lump sum longitudinal linear foot (feet) latitude lamination length of curve

NC

N normal crown north

OG

OD

o. to o.

o. c.

original ground outside diameter out to out on center pvmt.

PT

PST

PSC

PS

POT

POS

POC

pl.

PI

PCS

PCC

PC

pavement point of tangent point of spiral to tangent point of spiral to curve point of tangent to spiral point on tangent point on spiral point on curve plate point of intersection point of curve to spiral point of compound curve point of curve rte.

rt. or RT reqd.

reinf.

rdwy.

R/W

R.

R route right required reinforcement roadway right-of-way range radius typ.

Ts

TS

thd.

TBM

T.

T typical tangent distance (spiraled curve) point of tangent to spiral thread temporary bench mark township tangent distance

VPI

vph

V vertical point of intersection vehicles per hour design speed yd3 yd2 cubic yard(s) square yard sym.

STS

struc.

stiff.

stgr.

std.

STA, Sta.

ST

SS

SRS

SQYD

SQFT

spa.

SLRY

shldr.

sec.

SC

SADT

S symmetrical point of spiral to tangent spiral structural stiffener stringer standard station point of spiral to tangent point of spiral to spiral (no curve) point of spiral to reverse spiral square yard square foot spacing, spaces or spaced slurry unit shoulder section point of spiral to curve seasonal average daily traffic south

CUYD

culv.

CUFT

cubic yard(s) culvert cubic foot (feet) mon.

min.

MGAL

max.

matl.

monument minimum thousand gallon maximum material A

M

D e c e m b e r

U

S

F h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n G e n e r a l I n fo r m a ti o n w f0 a c .d g n

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

DETAIL

U.S. CUSTOMARY DETAIL

STATE PROJECT

NUMBER

A.2 PFH 29-1(5) WA

BH

CP GPS

JH

TP

DI

36 31

6 1

36 31

6 1

SEC.

SEC.

EL. 1234.56

E

RIP

G G

W W

DI

T T

NOTE:

NO SCALE

on the appropriate plan sheet.

Other symbols used in the plans will be shown in a legend 1.

Property Line w/Found Property Corner

Section Corner (Found, Projected)16

Section Line16

Section Corner (Found, Projected)4

Section Line4

Parcel Number

National Park Boundary

National Forest Boundary

National Wildlife Refuge Boundary

Trail

Lake, Pond or Reservoir; Marshland

Spring or Seep

Material Source; Bore Hole; Test Pit

Section Line

Indian Reservation Boundary

Existing Roadway (Road, Paved, Gravel)

Section Corner (Found, Projected)

Large Creek or River

Spot Elevation; Coordinate Grid Tick

Above Ground Tank; Underground Tank

Treeline; Individual Trees

Boulder; Well; Satellite Dish; Grave

Cooking Grate; Garbage Can; Picnic Table

Flagpole; Fire Hydrant

Gas & Water Meter; Gas & Water Valve

Silt Fence

National Boundary

State Boundary

County Boundary

City Boundary

Township or Range Line

BLM Lands Boundary

Railroad

Intermittent Drainage or Small Creek

Control Point (Terrestrial and GPS); Jump Hub

Ø spiral central angle diameter curve central angle total central angle approach ahead average daily traffic abutment appr.

AH

ADT

abut.

bearing bridge balance point bench mark back brg.

br.

BP

BM

BK

ctrs.

CS

cont.

constr. jt.

conn.

conc.

col.

CMP

clr.

cc or c. to c.

centers point of curve to spiral continuous construction joint connection concrete column corrugated metal pipe clear centerline center to center mile post main line

M.P.

M.L.

STEAM = steam, T = telephone, TV = CATV, W = water

P = power, SA = sanitary sewer, SD = storm drain, SS = storm sewer, FM = force main, FO = fiber optic, G = gas, IRR = irrigation, O = oil, UP = transformer or junction box, WF = water fountain

EM = electric meter, T = telephone pedestal, TV = CATV pedestal, Light, Support w/Anchor)

Poles (Power, Telephone, Joint Use,

- no symbol -

EXISTING PROPOSED

Transition

Toe of Fill

Top of Cut wall face

CL

North Arrow

Fence

Gate with Fence

Cattleguard

Guardrail

Retaining Wall

Pipe Culvert (arrow shows flow)

Pipe Culvert with End Section

Pipe Culvert with Headwall

Underdrain

Concrete Barrier

Slope Stake Limits

Pipe Culvert with Drop Inlet

Box Culvert

Delineators

Underground Utilities

Overhead/Above Ground Utilities

Signs (single, double post; portable)

Miscellaneous Utility Features

Building

Right-of-Way Line with Monument

Permanent Easement

Construction Easement

Riprap

Fiber Roll or Wattle

21 22

S O

U T H

F

ORK

SNOQ

UA

LM

IE

RIVER

S

N O

Q U A

L M

IE

R I V

E

R

M

ID

D L E

K F

O R

B L

V D

B E

N D E

G O

V

A L L

A R

A T

B E N D

N

B E

N

D

W A Y

T H

A V

E S

E

E D A

R

F A

L L S

R D

S E

(A B A N D O N E

D

SE

NO

RT

H

BEND

W A Y

SE 140TH ST

S E

C

ED

A R

FA

LLS

W Y

T H

M T

S I

R D

MT SI RD

B N S F

13 18 17 16 15

222120

M

ID

D

L E

FORK

S

N O

QUALMI

E

R I V E

R

Granite

C re e k

RIVE

R

S N

O Q

U A

L M

IE

F

O R

K

MI

DDLE

FORK

SNOQUA

LMIE

RIVER

SOUTH

SE NORTH BEND WAY

T

H A

V E

S E

MT SI

RD

MT SI RD

SE 140TH ST

(A B

A N

D O

N E

D

B

URLINGTON NORTHERN - SANTA FE

7 8 9

23 24

19 20

Gifford

Lakes

Lake

Caroline

Windy

Lake

Kalee tan Creek

P r a t t

R iv e r

C r e e k

Thompson

C re ek

Thompson

Lake

G r a n ite

C re e k

M T

B A

K E R

SN

O Q

U A

L

IE

T

IO

N

R E

ST

ALPINE

W

IL

D E R

N

ESS

L A

K E S

M

ID

D L E

F

O R

K

16 15

28 27

Slo u g h

R e id

S l

MID

DLE

F O

R K

F O

R K

S U

T H

O

N O R

T H

FORK

Ta te

C re ek

Cr ee k

B ro ck way

RIV

ER

LM

IE

Cr ee k

RD

S E

REINIG

RD

T

H S

E

T H

A V

E S

E A

V E

NE 12TH ST

BEND

W

AY

(A B

A N

D O

N E

D

B U

R L

IN

G T

R T

H E

R

N T

A

F

E

B E N D

IG

O

B L V

D

(N O R T

H

B E N D

B L V

D

R D

MOON

V

A

L L E

Y

RD

NORTH

F O

RK

R D

S E

L A

K E

H A

N C

O C

K

R D

E

R N

IE

S

G

R O V E

S E

R D

14151617

19 20 21

2627282930

32 33 34 35

3456 2

Crater

Lake Lake

Rachor

Lake

Lake

Lake

Moolock

Nadeau

SMC

Hancock

C re e k

LAKE

HANCOCK

McLeod

Lake

T a te

C r e e k

T 24 N

R

T 23 N

SN

O

Q U

A L

T

IO

N

R E

ST

R D

A L P

IN

E

LA

KE

S

WILD

ER

NE

SS

N A T L

F O

R E S

T R

T E

N A T

L

FOREST

R T

E

19 20 21 22 23

32 33 34 35

6 Shamrock Lake

Lake

Lake

Nine Hour

Rainy

Horseshoe Lake

P ra tt

Creek

R a in y

C r e e k

Tayl or

R iv

Lake

Blethen

Upper

Lake Blethen rtz

Creek

SNOQUALMI

E

R I

VE

R

F O

R K

MIDDLE

T 24 N

R

R

E

E

T 23 N

M

ID

D L E

F

O R

K

MI

DDLE

F O

R K

M

ID

D

LE

FO

R K

RD

SCALE IN MILES

0 0.5 10.5

N

A.3

STATE PROJECT

J a n

P

M w f0 a d .d g n

U

S S u r

B E e c k e d b

T H

O M

P S s ig n e d b y

R D

VICINITY MAP

SE

NORTH BEND

Mailbox Peak

Trailhead

Mine Creek

Campground

Middle Fork

Campground

Middle

Fork

Trailhead

SE M

IDDLE

F O

R K

SE LAKE

D O

R O T

H Y

R D

Couplet Lower

Couplet Upper

F

O R

K

BEGIN PROJECT WA PFH 29-1(5)

END ROAD REHABILITATION

SUSPEND WORK

SE MIDDLE FORK ROAD M.P. 0.0

PROJECT CORRIDOR M.P. 0.3 =

BEGIN ROAD REHABILITATION

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

SE LAKE DOROTHY ROAD M.P. 10.9

PROJECT CORRIDOR M.P. 12.2 =

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

END PROJECT WA PFH 29-1(5)

DOROTHY ROAD M.P. 3.4

274+70 = SE LAKE

BEGIN RECONSTRUCTION

RESUME WORK

SE LAKE DOROTHY ROAD M.P. 3.5

282+50 =

END RECONSTRUCTION

SUSPEND WORK

PROJECT CORRIDOR M.P. 0.0

468TH AVE SE AT I-90 =

SE LAKE DOROTHY ROAD M.P. 1.4

SE MIDDLE FORK ROAD M.P. 2.2 =

PROJECT CORRIDOR M.P. 2.7 =

SE Lake Dorothy Road M.P. 0.0 SE Middle Fork Road M.P. 1.0 =

Sheet and Description

Section C Section D Section E Section F Section G Section J Section K Section L

Typical Section Plan & Profile Erosion Control Bridge Rockfall Mitigation

Temporary Traffic Control

Permanent Traffic Control

Road Rehabilitation ALLOWANCE Bid

Schedule

A0020 15101-0000 MOBILIZATION LPSM ALL

A0040 15201-0000 CONSTRUCTION SURVEY AND

STAKING LPSM ALL

A0060 15301-0010 CONTRACTOR QUALITY CONTROL

AND ASSURANCE LPSM ALL

A0080 15401-0000 CONTRACTOR TESTING LPSM ALL

A0100 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0120 15705-1400 SOIL EROSION CONTROL, FIBER

ROLL LNFT 441 24 465

A0140 15705-2000 SOIL EROSION CONTROL,

FLOATING TURBIDITY CURTAIN LNFT 200 25 225

A0160 15801-0000 WATERING FOR DUST CONTROL MGAL 100

A0180 20101-0000 CLEARING AND GRUBBING ACRE 0.3 0.3 Contract Quantity

A0200 20301-2800 REMOVAL OF STRUCTURES AND

OBSTRUCTIONS (RAIN GUAGE) EACH 1 1

A0220 20301-3700 REMOVAL OF TERMINAL SECTION EACH 2 2

A0240 20401-0000 ROADWAY EXCAVATION CUYD 2,129 2,129 Contract Quantity

A0260 20502-0000 CONTROLLED BLASTING SQFT 5,565 285 5,850

A0280 20504-0000 BLASTING CONSULTANT LPSM ALL

A0300 25101-0100 PLACED RIPRAP, METHOD A,

CLASS 1 CUYD 14 1 15

A0320 25101-0600 PLACED RIPRAP, METHOD A,

CLASS 6 CUYD 360 15 375

A0340 26002-0000 ROCK DOWEL LNFT 200 200

A0360 30202-2000 ROADWAY AGGREGATE, METHOD 2 TON 276 31 8 315

A0380 40301-0200 ASPHALT CONCRETE PAVEMENT,

TYPE 2 TON 112 2,121 67 2,300

A0400 40702-0200 CHIP SEAL, TYPE 1B SQYD 6,025 275 6,300

A0420 40711-0000 EMULSIFIED ASPHALT TON 7 7

A0440 41201-0000 TACK COAT TON 1 8 9

A0460 41801-1000 ASPHALT CONCRETE PAVEMENT

PATCH, TYPE 1 SQYD 208 22 230

A0480 41801-2000 ASPHALT CONCRETE PAVEMENT

PATCH, TYPE 2 SQYD 3,048 302 3,350

A0500 60406-0000 INLET ADJUSTMENT EACH 3 3

A0520 60501-0000 STANDARD UNDERDRAIN SYSTEM LNFT 380 380

A0540 61701-1800 GUARDRAIL SYSTEM G4, TYPE 4,

CLASS A STEEL POSTS LNFT 319 319

A0560 61708-1000 REMOVE AND RESET, GUARDRAIL

(STRUCTURE TRANSITION RAILING) LNFT 13 13

SUMMARY OF QUANTITIES

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

-J an -2

8:

A M

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ Es tim at e\ [w f0

_M id dl eF or kS no qu al m ie

_E st im at e-

.x ls x] Sh ee t

STATE PROJECT

B.1PFH 29-1(5)WA

Sheet and Description

Section C Section D Section E Section F Section G Section J Section K Section L

Typical Section Plan & Profile Erosion Control Bridge Rockfall Mitigation

Temporary Traffic Control

Permanent Traffic Control

Road Rehabilitation ALLOWANCE Bid

Schedule

A0580 62101-0000 MONUMENT (GOV'T FURNISHED) EACH 3 3

A0600 62101-0000 MONUMENT (CASE AND COVER) EACH 2 2

A0620 62201-0250 DUMP TRUCK, 10 CUBIC YARD

MINIMUM CAPACITY HOUR 10

A0640 62201-0550 BACKHOE LOADER, 6 CUBIC FOOT

MINIMUM RATED CAPACITY

BUCKET, 24-INCH WIDTH HOUR 10

A0660 62201-3400 HYDRAULIC EXCAVATOR, 1 CUBIC

YARD MINIMUM CAPACITY WITH

THUMB ATTACHMENT HOUR 10

A0680 62201-3750 CHAIN SAW (WITHOUT OPERATOR) HOUR 15

A0700 62301-0000 GENERAL LABOR HOUR 40

A0720 62406-0400 PLACING CONSERVED TOPSOIL,

6-INCH DEPTH ACRE 0.1 0.1

A0740 62901-1400 ROLLED EROSION CONTROL

PRODUCT, TYPE 5.C (TURF

REINFORCEMENT MAT) SQYD 718 32 750

A0760 63302-0000 SIGN SYSTEM SQFT 70 70

A0780 63401-0100 PAVEMENT MARKINGS, TYPE A,

SOLID (WHITE) LNFT 3,120 34,848 1,032 39,000

A0800 63401-0100 PAVEMENT MARKINGS, TYPE A,

SOLID (YELLOW) LNFT 7,760 240 8,000

A0820 63502-0600 TEMPORARY TRAFFIC CONTROL,

BARRICADE TYPE 3 EACH 12 12

A0840 63502-1000 TEMPORARY TRAFFIC CONTROL,

CONE, TYPE 36-INCH EACH 150 150

A0860 63504-1000 TEMPORARY TRAFFIC CONTROL,

CONSTRUCTION SIGN SQFT 263 263

A0880 63509-1000 TEMPORARY TRAFFIC CONTROL,

FLAGGER FXHR 700 700

A0900 64703-5000 MITIGATION, ROOT WAD EACH 1 1

A0920 65101-1000 DRAPED ROCKFALL PROTECTION,

WIRE MESH (PINNED) SQYD 718 32 750

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

-J an -2

8:

A M

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ Es tim at e\ [w f0

_M id dl eF or kS no qu al m ie

_E st im at e-

.x ls x] Sh ee t

(2

SUMMARY OF QUANTITIES

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

STATE PROJECT

B.2PFH 29-1(5)WA

229 47 276 TON

93 19 112 TON

0.5 0.5 1 TON

[1] Quantities include widening for guardrail.

TYPICAL SECTION QUANTITIES [1]

40301-0200 Asphalt concrete pavement, type 2 Based on 1.94 TON/CUYD Tack coat

Roadway aggregate, method 2

Typical No. 2DescriptionItem Number Typical

No. 1 30202-2000

41201-0000

FOOTNOTE:

Total Unit Remarks

Based on 1.97 TON/CUYD

Based on 0.10 GAL/SQYD and 240 GAL/TON

STATE PROJECT

PFH 29-1(5) C.1WA

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ D es ig n\ Ty pi ca l S ec ti on s\ [w f0

-D ec -2

:0

B

TH

O

M

PS

O N

/2

N

B

EL

L

/2

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF TYPICAL

SECTION QUANTITIES

C.2

STATE PROJECT

J a n

A

M w f0 c a .d g n

U

S S u r ft

B E e c k e d b

T H

O M

P S s ig n e d b y

10' 10'

LC

C le a r in g l im it s

FOOTNOTE:

C le a r in g li m it s

NO SCALE

Plac ing con serv ed t ops oil, 6-in ch d epth

Traveled way Traveled way

9' 9'

LC

C le a r in g li m it s

Plac ing con serv ed t ops oil, 6-in ch d epth

Traveled way Traveled way

TYPICAL SECTIONS

NOTE:

m in m in

5'

5'

5'

TYPICAL SECTION NO. 1

278+50.00 to 281+32.03

TYPICAL SECTION NO. 2

281+79.69 to 282+50.00

Profile grade

Original ground

Profile grade

CUT SLOPE

C le a r in g l im it s

0.25 Dground

Original stake Slope

C le a r in g l im it s S lo p e s ta k e

0.25 D

ROUNDING DETAIL

FILL SLOPE

Slope stake

Original ground

1. Round cut and fill slopes as shown on this sheet.

2. See sheet C.3 for roadway width transition detail.

B = 5' 5' 5' 5'

D

Tack coat (between lifts)

Tack coat (between lifts)

1:1.5

GUARDRAIL DETAIL

Original ground way Edge of traveled

Asphalt concrete pavement, type 2, 3-inch compacted depth, placed in two equal lifts

Asphalt concrete pavement, type 2, 3-inch compacted depth, placed in two equal lifts

Roadway aggregate, method 2, 6-inch compacted depth

Roadway aggregate, method 2, 6-inch compacted depth

[1] Superelevate roadway on curves at the rate 'e' as indicated on the plan and profile curve data.

[2] Construct slopes as shown in the Staking Report.

[3] For cut heights less than "B" reduce "B" to the cut height dimension and reduce the front slope rounding distance proportionally.

[4] See rockfall ditch detail on sheet C.3 for variances.

[5] See sheet C.3.

[6] See guardrail detail for variances.

[7] Two feet minimum. Construct widening as shown in the

Staking Report.

1:3

[6]

2% [1]

[5] Safety edge detail

2% [1]

1:3 [4]

[4]

[2] Var.

Va ria bl e [2

Va ria ble

[2 ]1:3

[6] 2%

[1] 2% [1]

[5] Safety edge detail

[4]

Var.

Va ria bl e [2

[3]

ROUNDING DETAIL

[2]

Variable

[2

Va ria ble

[7] Variable

[2]

Variable

1:3 [4]

6-i nc h d ep th

Pla cin g c on ser ve d t op so il, Original ground

C le a r in g l im it s

5'

6-i nc h d ep th

Pla cin g c on ser ve d t op so il, Va ria ble

[2

C.3

D e c

A

M w f0 c e .d g n

U

S S u r ft

B E e c k e d b

T H

O M

P S s ig n e d b y

NO SCALE

SAFETY EDGE DETAIL

ROADWAY WIDTH

TRANSITION DETAIL

1. Mirror details as appropriate.

NOTE:

FOOTNOTE:

TYPICAL SECTION DETAILS

50' R (typ.)

50' R (typ.)

Edge of traveled way (typ.)

Edge of traveled way

Point available in survey notes

Point available in survey notes

Original ground way

Edge of traveled

Second lift of asphalt

First lift of asphalt

8'

1:4

1:4

.0

.6

Width Transition

Pull roadway aggregate to cover safety edge

Roadway aggregate

C le a r in g l im it s

Clearing has been completed within the limits shown on the plans.

279+80 TO 282+00

ROCKFALL DITCH DETAIL

BROKEN-BACK CUT AND

transition elevations See cross sections for

RT

LT

LT LT

LT

RT

[1] Quantities include widening for guardrail.

[2] Unadjusted quantity. Includes conserved topsoil.

[3] Based on conserved topsoil depth of 9 inches in excavation areas.

[4] See Section I for details.

[5] For use at rock cut as approved.

[6] See sheet G.5 for details.

LT [7] See sheet H.2 for details.

LT [8] See sheet H.1 for details.

GUARDRAIL QUANTITIES

281+80 to 281+93 13 guardrail (structure transition railing)

(LNFT)

steel posts

(LNFT) [4]

Use 7' guardrail posts278+44 to 281+60 319

Item 61708-1000 Remove and reset, FOOTNOTE:

Side

Total 1 281+70 1

Total 14 380 38 380 380

Item 60501-0000 Standard underdrain system

(LNFT)

Granular backfill

(CUYD)

FOR INFORMATION

ONLY

Geotextile filter, class 1, type A (nonwoven)

(SQYD)

FOR INFORMATION

ONLY

8-inch collector pipe (perforated)

(LNFT)

FOR INFORMATION

ONLY

274+70 to 278+50 14 380 38 380 380

280+89.76

Total 319

UNDERDRAIN QUANTITIES [8]

Station to Station Side

Item 25101-0100 Placed riprap, method A, class 1

(CUYD)

281+85.02

PC

PT

Total

279+80 to 282+00 Total

Station to Station

54 272 278+50 to 282+50

0.3 2,129

ITEM 62101-0000

MONUMENT (GOV'T FURNISHED) [7]

Station

279+58.18

Description

PT

Quantity

(EACH)

Embankment Item 62406-0400 (CUYD) Placing conserved

FOR INFORMATION

ROADWAY QUANTITIES [1]

depthONLY

Total

5,565 5,565

ITEM 20502-0000

CONTROLLED BLASTING

Station to Station Side Quantity

(SQFT)

ITEM 20301-2800

REMOVAL OF STRUCTURES AND

OBSTRUCTIONS

(RAIN GUAGE)

Station Side Quantity

(EACH)

ITEM 20301-3700

REMOVAL OF TERMINAL SECTION

281+60 1 Total

Station Quantity

(EACH)

278+44 1 Total 200

ITEM 26002-0000

ROCK DOWEL [6]

Station to Station [5] Side Quantity

(LNFT)

279+80 to 282+00 200

Station to Station Side

Item 61701-1800

Remarks Guardrail system G4, type 4, class A

(ACRE)

0.1

Item 20101-0000 Item 20401-0000

(ACRE) (CUYD) [2]

Clearing and grubbing

27254

(CUYD) [3]

Conserved topsoil

FOR INFORMATION topsoil, 6-inchexcavation Roadway

2,1290.3 0.1

ONLY

STATE PROJECT

PFH 29-1(5) D.1WA

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ D es ig n\ Pl an a nd P ro fil e\ [w f0

-J an -2

8:

A M

B

TH

O

M

PS

O N

1/

N

B

EL

L 1/

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF PLAN AND

PROFILE QUANTITIES

P

.4

P C

.3

P T

.3

P C

.8

P T

.1

P C

.7

P T

.0

P C

.2

P T

.2

D

R= 5,000.00'

T= 49.49'

L= 98.98' e= NC

D

R= 1,500.00'

T= 258.16'

L= 511.32' e= 0.034

D

R= 235.00'

T= 48.29'

L= 95.26' e= 0.060

D

R= 235.00'

T= 60.82'

L= 119.03' e= 0.060

N

CUYD

EXC.

CUYD

EMB.

285+00 280+00 275+00 270+00

800 800

805 805

810 810

815 815

820 820

825 825

830 830

835 835

D.2

STATE PROJECT

J a n

A

M w f0 fa .d g n

U

S S u r

B E e c k e d b

T H

O M

P S s ig n e d b y

Snoqualmie River Middle Fork

See sheet K.1

Curb and gutter, RT

See sheet K.4

Deep patch, LT

GR LT

GR RT

GR LT

GR RT

Line to be constructed

No Scale

CONNECTION DETAIL

section

See typical

PLAN AND PROFILE LEGEND:

joint @ 15° skew

Sawcut for vertical surfacing asphalt

Existing

Line to be constructed

No Scale

CONNECTION DETAIL

section

See typical surfacing asphalt

Existing joint @ 15° skew Sawcut for vertical

274+70

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

282+50

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

El.= 821.38

E= 1356547.930

N= 786913.419

El.= 807.85

E= 1355995.061

N= 786372.482 wire mesh (pinned), RT Draped rockfall protection, See sheet G.1

RESUME WORK WA PFH 29-1(5) SUSPEND WORK WA PFH 29-1(5)

Profile grade

See sheet I.1

Guardrail, LT terminal section Remove rain guage Remove terminal section Remove

Existing ground structure transition railing Remove and reset guardrail, See sheet H.1

Standard underdrain system, RT

1,857

See sheet D.1 for complete excavation and embankment totals.

Excavation volumes shown do not include conserved topsoil quantities.

(typ.)

Clearing limits

+2.00 00%

.0

100' VC

K = 200

SSD = 2208'

.2

+1.500 0%

100' VC

K = 67

.4

+3.0

+1.2090

100' VC

K = 56

SSD = 652' 2

.5

100' VC

K = 89

.7

+2.33 33%

100' VC

K = 59

SSD = 682'

.0

+0.6250%

200' VC

K = 57

+4.1

9%

100' VC

K = 100

270+00

798.00

278+50 to 281+90 LT 278+50 to 281+40 RT 279+00 to 279+52 RT 327+85 to 328+65 LT/RT

[1] See sheet E.4 for details.

[2] See sheet E.3 for details.

[3] See Section 157.

(LNFT)

Item 15705-1400

Soil erosion control, floating turbidity curtain [3]

FOOTNOTE:

Item 15705-2000

Remarks

(LNFT)

control, fiber roll [1]

EROSION CONTROL QUANTITIES

Ditch check dam installation, 100' spacing [2]

Station to Station Side

Total

Soil erosion

STATE PROJECT

PFH 29-1(5) E.1WA

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ D es ig n\ Er os io n C on tr ol w f0 ec -2

:4

B

TH

O

M

PS

O N

/2

N

B

EL

L

/2

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF EROSION

CONTROL QUANTITIES

820825

830 8

785 785

785 785

0 790

795795

815815

830830

85585

855855

870870

880880

885885

895895

D e n r e e s

D e n e e s

D e n e e s

D e n e e s

D e n e e s

D e n e e s

N

274+70 TO 282+50

EROSION CONTROL PLAN

Install fiber roll

Install fiber roll check dams

Install fiber roll

RESUME WORK WA PFH 29-1(5)

274+70

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

SUSPEND WORK WA PFH 29-1(5)

282+50

RIVER ROAD SLOPE STABILIZATION

MIDDLE FORK SNOQUALMIE

NOTE:

E.2

STATE PROJECT

D e c

P

M w f0 d a .d g n

U

S S u r

D

B E e c k e d b y

T H

O M

P S s ig n e d b y

.based on previous construction project

Contours shown are approximate contours

Se e N ote

6%

5%

4%

3%

2%

NO SCALE

6%

5%

4%

3%

2%

5%

4%

3%

2%

7.

6.

5.

4.

3.

2.

1.

Adjust check dam spacing based on site-specific conditions.

around the ends of the fiber roll.

Provide sufficient length to prevent water from flowing

Drive stakes into undisturbed soil of trench bottom.

stakes. Drive stakes at each end of the fiber roll and at

Install check dams in ditches perpendicular to the flowline.

installation.

Repair all rills or gullies and properly compact prior to functional requirements of the check dam device.

gravel bags as approved by the CO, to meet the

Construct check dams from fiber rolls, filter rock, or

REVISED: 7/2016

DETAIL APPROVED FOR USE --/----

WESTERN FEDERAL LANDS HIGHWAY DIVISION

W157-15

MODERATE GRADES

CHECK DAM

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

E.3

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PFH 29-1(5) WA

U S

C

F h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n E r o s io n C o n tr o l\ w f0

W .d g n

O c to b e r

CROSS SECTION

V-DITCH

CROSS SECTION

FLAT-BOTTOM DTICH

CROSS SECTION

CROSS SECTION

STAKING DETAIL

FIBER ROLL

PLAN

are similar for flat-bottom ditches

Check dam installation details

V-ditch design shown.

Flow line

GRADE

DITCH

(See Note 7)

CHECK DAM SPACING*

GRAVEL BAG

Gravel bag the ends. See Note 6 to prevent flow around

Curve ends upstream

Filter rock

Filter rock

FIBER ROLL CHECK DAM

GRAVEL BAG CHECK DAM

SPACING (max.)

CHECK DAM

See Note 5

NOTE:

GRADE

DITCH

SPACING (max.)

CHECK DAM

(See Note 7)

CHECK DAM SPACING

FILTER ROCK

GRADE

DITCH

(See Note 7)

CHECK DAM SPACING*

FIBER ROLL

SPACING (max.)

CHECK DAM

FILTER ROCK CHECK DAM

uphill side of fiber roll trench material on

Place excavated

Flow

F lo w on ditch grades steeper than 5%.

Do not use fiber roll check dams

* Spacing calculated based on on ditch grades steeper than 6%.

* Do not use gravel bag check dams

(FT)

(FT)

(FT)

Trench 2" (min.)

m in

Fiber roll 9" Ø (min.)

Trench 2" (min.)

-inch wood 8 1-inch x 18

1Stake fiber rolls in place with 1

Expose stakes 2-inches (min.) above top of fiber roll.

2-foot (max.) spacing.

m in

"6 m in m in .6

9" Ø minimum fiber roll.

NO SCALE

Spacing Slope

STAKES REQUIRED

1:1

1:2

1:3

1:4 or flatter for each roll

Stakes required

FIBER ROLL SPACING

Fiber roll length

Fl ow

T o e o f fi ll s lo p e

ELEVATION

PLAN

disturbed areas

Runoff from

INSTALLATION BEYOND TOE OF SLOPE

INSTALLATION ALONG SLOPES

FIBER ROLL STAKING DETAIL

PROPERLY STAKED AND ENTRENCHED FIBER ROLL

Existing ground (typ.)

Fiber roll

Flow direction

Slope

Direction of runof f from distur bed area s sp ac in g ch ar t

S ee F ib er R ol l

Fiber roll ff o n ur f o n oi t c er i

D along contours

Install fiber rolls

Fiber roll

Slope

Fi ll slo pe

Direction of runoff ground

Existing soil to match ground level

Backfilled and compacted

Flow larger than fiber roll wood stakes. See Note 2.

Pay lim its

Pay lim its

SLOPE PROTECTION INSTALLATION

ALTERNATE FIBER ROLL JOINT DETAIL

FIBER ROLL LAPPING DETAIL

on uphill side of fiber roll

Place excavated material Stagger joints (typ.)

2.

1.

permanent installations. Do not crush fiber roll while staking.

roll is secure to slope. Live stakes may be used for and install fiber rolls

Step 1: Excavate trench Step 2: Backfill soil against fiber rolls

DRAFT: 7/2016

REVISED:

DETAIL APPROVED FOR USE 10/2014

WESTERN FEDERAL LANDS HIGHWAY DIVISION

FIBER ROLL

(FT)

(FT)

W157-21

2" (min.) Excavate trench 2"

1" x 1" or 1" Ø ove rlap

12" (m in.)

t o m in m in

1" x 1" Wood stake as specified in plans

3' min. or

3' (min.)

Drive stakes at each end and at 4-foot spacing until fiber fiber roll and space stakes at 4-foot max.

6-inches from fiber roll end angles towards the adjacent

Overlap fiber rolls 12-inch minimum. Drive stakes at

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

E.4

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PFH 29-1(5) WA

U S

C

F h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n E r o s io n C o n tr o l\ w f0

W .d g n

O c to b e r

NOTE:

327+89 to 328+52 LT/RT

328+37 LT

class 6

Placed riprap, Item 25101-0600

Mitigation, root wad

(EACH)

BRIDGE SCOUR MITIGATION QUANTITIES

Item 64703-5000

(CUYD)

method A,Station to Station Side

Total

STATE PROJECT

PFH 29-1(5) F.1WA

F:

\h ig hw ay s\

FH

W A\

_M F_

S no qu al m ie

_C on st ru ct io n\ D es ig n\ B ri dg e\ [w f0

S ec ti on ec -2

:0

B

TH

O

M

PS

O N

/2

N

B

EL

L

/2

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF BRIDGE

SCOUR MITIGATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

NO. DATE BY REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER

M. Traffalis King County

NO. DATE BY REVISIONS

BRIDGE DRAWING

DATE DRAWING NO.

F.2

STATE PROJECT

J a n

P

M w f0 h x .d g n

U

S S u r ft

D

MT. BAKER - SNOQUALMIE NATIONAL FOREST

KING COUNTY, WA

(King County Bridge No. 359B)

OHW

100Q = El. 818.58

= El. 811.40

El. 826.50 super structure

Bottom of bridge ground

Existing

Top of footing

El. 806.00

El. 802.00

El. 800.00

Est. Tip El. 750.17 ground line

1961 As-Built ground

Existing

A b u tm e n t

P ie r

P ie r

A b u tm e n t

SE LAKE DOROTHY RDSE LAKE DOROTHY RD

PLAN & PROFILE

SCOUR MITIGATION

R

W

S n o q u a lm ie R iv e r

M id d le F o rk

RPA RPA

Rdwy Bridge @

LC

LC

N

STA. 326+07.41

STA. 328+97.11BRIDGE END

EXISTING

BRIDGE END

EXISTING

FOOTNOTE:

NOTE:

BRIDGE 326+00

water line

Ordinary high water line

Ordinary high

NORTHING EASTINGNAME

A

A

B

B5 bed / ground

Existing channel

1" = 10'-0" Vertical

1"= 40'-0" Horizontal

1358671.179

1358661.877

1358651.112

1358650.652

1358686.743

1358707.378

790591.223

790585.541

790570.390

790537.346

790535.808

790583.202 pier (typ.)

Existing

1. Existing ground contours and profiles are approximate.

as approved.

Place slash in area of stump

Leave stump in place.

Remove existing fir tree.

as approved.

Place slash in area of stump

Leave stump in place.

Remove existing maple tree.

method A, class 6

Placed riprap, footing (typ.)

existing

Top of curtain

Install floating turbidity

[3][1] class 6

Placed riprap, method A, resetting existing guardrail access road by removing and

Proposed temporary construction

[3] class 6

Placed riprap, method A, [3] rock

Drilled ledger

[2] Mitigation, root wad

20'

23'

[1] Provide largest stone size in placed riprap, class 6 gradation requirements.

[2] Use 3 logs from on site fir and maple trees. Location approximate. Adjust location to meet field conditions as approved.

[3] See sheet F.3 for details.

RIPRAP PERIMETER POINTS

w f0 h y .d g n

U

S S u r ft

D

F.3

STATE PROJECT

D e c

T H

O M

P S

K N

U

C h e c k e d b y

D e s ig n e d b y

DETAILS

SCOUR MITIGATION

BRIDGE 326+00

See detail anchor rod

Galvanized steel cable clamps (2)

Galvanized steel cable clamps cable before attaching

Remove slack and tighten steel cable

0.25" Ø galvanized hole

Anchored bedrock

Stone or in tree trunk or root

8" of anchored hole rock dust, place within

1" Ø hole, remove all

10" min. embedment galvanized steel rod, 0.75" Ø threaded adhesive

Epoxy resin rod after tightening nut, mushroom top of

Galvanized steel eye

GALVANIZED STEEL ANCHOR ROD DETAIL

FOOTNOTE:

1.5

Existing pier

13' footing

Top of existing bed / ground

Existing channel

.5

1.5

10' min. Varies ty p

Existing pier

Varies footing

Top of existing bed / ground

Existing channel

Tree trunk class 6 (typ.)

Placed riprap, method A, class 6 (typ.)

Placed riprap, method A, NO SCALE

DRILLED LEDGER ROCK DETAIL

[2]

[1] class 6

Placed riprap, method A, [1] Provide largest stone size in placed riprap, class 6 gradation requirements.

[2] Provide two rock anchors per log.

[3] Do not excavate in channel. Fill existing scour hole only.

[3]

SECTION A-A

[3]

SECTION B-B

279+80 to 282+00 RT

Station to Station Side

Rolled erosion Item 62901-1400

Draped rockfall protection, wire mesh (pinned)

(SQYD)

mat)

(SQYD

ROCKFALL MITIGATION QUANTITIES

Item 65101-1000

(turf reinforcement control product, Total type 5.C

STATE PROJECT

PFH 29-1(5) G.1WA

F:

\h ig hw ay s\

FH

W A\

_M F_

S no qu al m ie

_C on st ru ct io n\ D es ig n\ M is ce lla ne ou s\

[w f0 ec

-2

1:

P

M B

TH

O

M

PS

O N

/2

N

B

EL

L

/2

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF ROCKFALL

MITIGATION QUANTITIES

800 800

PLAN

ROCKFALL MITIGATION

LEGEND:

wire mesh (pinned)

Draped rockfall protection, N

NOTE:

P/E

P/E

P/E shaped spike plate

Anchor nail with diamond mesh (pinned) Install draped rockfall protection, wire top of cut

Approximate

G.2

STATE PROJECT

NUMBER

SHEET

WA PFH 29-1(5)

N o v

A

M

R o c k fa ll

M it ig a ti o n P la n r e v is e d .d g n

I n t_ ft

D

.B

E e c k e d b y

B

T H

O M

P S

O N

D e s ig n e d b y surface, as approved of wire mesh with ground to maximize contact Field fit interior anchors in this area surface, as approved of wire mesh with ground to maximize contact Field fit interior anchors in this area anchors (typ.)

Support rope mesh (pinned) as approved.

3. Adjust limits of draped rockfall protection, wire based on previous construction project.

2. Contours shown are approximate contours

1. See sheets G.3 and G.4 for details.

FOOTNOTE:

Install spike plates horizontally

8 in. min.

in . m in

1.

2.

(1 of 2)

(PINNED) DETAILS

PROTECTION, WIRE MESH

DRAPED ROCKFALL

NOTE:

SPIKE PLATE HEAD DETAIL

Existing ground

Connect mesh vertically with no overlap

4" min. dia. hole

Sacrificial drill bit

2" dia. hollow steel bar, continuously threaded, conforming to ASTM A519 each mesh opening to secure adjacent panels rope for seam lacing rope installed through

" dia. 6x19 IWRC galvanized wire16 5Use

Support rope

2" dia. hollow steel bar, continuously threaded, conforming to ASTM A519

Anchor

3.

2" bar coupler. Provide couplers with spacer (centralizer) at 3 ft min.

and 10 ft max. spacing

Diamond shaped spike plate

Diamond shaped spike plate

MESH SEAM LACING DETAIL

each anchor nail

8" deep hole around

Excavate a min. 26" dia., 4.

G.3

STATE PROJECT

NUMBER

SHEET

WA PFH 29-1(5)

J a n

A

M

R o c k fa ll

M it ig a ti o n

D e ta il s .d g n

I n t_ ft

D

B E e c k e d b y

B

T H

O M

P S

O N

D e s ig n e d b y

High tensile strength steel mesh

ANCHOR NAIL DETAIL

High tensile strength steel mesh

MESH BOUNDARY DETAIL

ANCHOR NAIL AT STABILIZATION

High tensile strength steel mesh

NO SCALE

the required anchor length.

Over-drill each hole a minimum of 6 inches beyond [4]

See sheet G.4.

[3] of applied torque to reach 7 kips of prestressing.

Consult bar manufacturer for recommended amount

Prestress nut on spike plate bar assembly to 7 kips.

[2] nut.

grout and allow to cure at least 48 hours prior to torquing anchor

Completely fill anchor nail drill hole with high early strength [1]

Grout [1]

[2] nut spherical

Galvanized hex or

[4 m in

[3

M in d e p th

Rolled erosion control product, type 5.C (turf reinforcement mat) where specified

Rolled erosion control product, type 5.C (turf reinforcement mat) where specified [3] ground surface, as directed.

Add nails where stump removals result in depressions in the ground contact as approved.

surface to ensure intimate high tensile strength steel mesh /

Add nails in transition areas and areas with an irregular procedures.

Install high tensile strength steel mesh per manufacturer's of locations prior to anchor installation.

Mark anchor locations and obtain approval

Roadway

Rock cut

Cut slope crest

2 cut Soil

Rock cut

Roadw ay

(2 of 2)

(PINNED) DETAILS

PROTECTION, WIRE MESH

DRAPED ROCKFALL

(FT)

Height

Row

(FT)

Width

Column

A

A

See Table 1 Min. depth

NOTE:

Low er slope

Type III (Lower slope)

Type II (Mid-slope)

Type I (Upper slope)

ANCHOR TYPE

8.5

3' max.

FOOTNOTE:

20'

N/A

5 max.

N/A

Colluvium/bedrock transition diameter hole (typ.)

Anchor in 4" min.

Colluvium/bedrock transition galvanized wire rope

" dia. 6x19 IWRC8

Top horizontal support rope galvanized wire rope

" dia. 6x19 IWRC8

Vertical side support rope galvanized wire rope

" dia. 6x19 IWRC8

Bottom horizontal support rope cut

Soil

GENERAL ANCHOR ARRANGEMENT

anchor

Support rope anchor

Support rope

5'

Upper slope id-slope slope natural

Existing plate (typ.)

Anchor nail with diamond shaped spike

High tensile strength steel mesh

High tensile strength steel mesh

Diamond shaped spike plate (typ.)

nails, upper row

(mid-slope) anchor

Install Type II anchor nails

(lower slope)

Install Type III anchor nails

(upper slope)

Install Type I

TABLE 1B - 281+00 to 282+00

(FT)

Height

Row

(FT)

Width

Column

Type III (Lower slope)

Type II (Mid-slope)

Type I (Upper slope)

ANCHOR TYPE

8.5

N/A

5 max.

N/A

TABLE 1A - 279+80 to 281+00 a b o v e c u t sl o p e c re st f t m a x f t

E x te n d m e sh m in

G.4

STATE PROJECT

NUMBER

SHEET

WA PFH 29-1(5)

D e c

P

M

R o c k fa ll

M it ig a ti o n

D e ta il s .d g n

I n t_ ft

D

B E e c k e d b y

B

T H

O M

P S

O N

D e s ig n e d b y

1. See sheet G.3 for anchor and steel mesh details.

Top of cut

NO SCALE

m a x m a x

20'

SECTION A-A

[1] nails, additional rows

(mid-slope) anchor

Install Type II

(FT)

[2] Depth

Min. Anchor

(FT)

[2] Depth

Min. Anchor into bedrock.

If bedrock is encountered, install anchor a minimum of 5 feet [2] anchors is greater than 5'.

distance between the upper row of Type II anchors and Type III

Install additional rows of Type II anchor nails where the slope [1] type 5.C (turf reinforcement mat)

Rolled erosion control product, type 5.C (turf reinforcement mat)

Rolled erosion control product, G.5

J a n

P

M w f0 r i.

d g n

U

S S u r ft

D

B E e c k e d b y

T H

O M

P S s ig n e d b y

NO SCALE

NOTE:

DETAIL

ROCK DOWEL INSTALLATION

Non-shrink grout

Centralizers

Centralizers

Steel bearing plate

Flat or beveled washers

Hex nut max.

20°

Dowel length

BLOCK

UNSTABLE

STABLE ROCK

threaded steel bar continuously

Deformed to be specified by the CO

Rock dowel orientation

Bearing pad directed.

1. Install rock dowels at the locations, lengths, and orientations

2'

Granular Backfill

0.10 CUYD/FT

3. Place materials in the underdrain at the following rates:

SYSTEM DETAILS

STANDARD UNDERDRAIN

Granular backfill

H.1

STATE PROJECT

J a n

P

M w f0 e a .d g n

U

S S u r ft

D

B E e c k e d b y

T H

O M

P S s ig n e d b y

1.00 SQYD/FT

1. See sheet D.1 for locations and quantities.

(nonwoven) class 1, type A, Geotextile filter, class 1

Placed riprap, method A, Overlap full top width of trench

Geotextile filter, class 1, type A (nonwoven)

SYSTEM

STANDARD UNDERDRAIN

Existing ground Existing curb and gutter tubing collector pipe polyethylene drainage

8" perforated corrugated

2. Daylight underdrain system to existing drop inlets as approved.

H.2

J a n

P

M w f0 e b .d g n

U

S S u r ft

B E e c k e d b

T H

O M

P S s ig n e d b y

MONUMENT DETAILS

SECTION A-A

1"

8"

1 " 8

1 "

1 "

Concrete pavement

Top flush with

SECTION B-B

description into cap

Stamp sta. and alignment

MONUMENT CASE COVER

PLAN VIEW

DETAIL

MONUMENT AND MONUMENT CASE

MONUMENT CAP

PLAN VIEW

3 "

ST

A.

12+077.9

PL

S 123456

POT

A A

B B

K

C O T

M O

N

D

NOTE:

1.

NO SCALE

12'" long

#8 reinforcing steel, " in concrete.4 cap 2 with rounded top. Embed brass

" to 3" dia. brass cap2

1"

2.

Monument case

81.

85+972 .ATS

TP

321 SLP

caps provided by Government for new centerline monuments.

Use monument cases, monument case covers, and monument to the requirements of the King County road standards.

Set monuments using a professional land surveyor according

When encountering impenetrable material, see spacing, center to center

A

8 required, each end of rail

Thickness

Sheet slots

Splice bolt

Neutral axis

Splice bolt slots

SECTION A-A

CL

RAIL ELEVATION

W BEAM RAIL

L Thread Length

GUARDRAIL BOLT AND RECESS NUT

recess both sides

L

Hinge line of foreslope steeper than fill slope

Variable slope but not

Variablefill slope

REFLECTOR TAB

(See Note 4)

TYPICAL GUARDRAIL CROSS SECTION

1:10 or flatter slope bolts and nuts (8 per splice)

Traffic

Lap in direction of traffic groundline at face of rail

Edge of pavement or

POST SPACING

STANDARD POST SECTION

rail as applicable ground line at face of

Edge of pavement or terminal sections approach and departure

Widening required for

Subgrade shoulder.

NO SCALE

Symmetrical about placed front and rear

Reflective sheeting

STANDARD HOLE

ARRANGEMENT

POST AND BLOCK DETAIL

ALTERNATE HOLE

ARRANGEMENT

POST AND BLOCK DETAIL

Reflector tab

W beam rail

(See Note 5)

Modified Block

SIDE FRONT

TOP

of symmetry o r g r o u n d l in e o f p a v e m e n t on terminal sections

All posts except those

Post length stamp

STRUCTURAL SHAPE POST

(STANDARD HOLE ARRANGEMENT)

beyond nut by more

Thread not to extend

BLOCK

CL

are specified.

See Special Contract Requirements when the alternative hole arrangement is specified.

Install reflector tab between post bolt and rail, every fourth post. Alternate reflector tab shapes are acceptable.

Modified block may be wood, plastic, or composite material.

Use consistent material throughout the length of guardrail run.

Dimensional tolerances not shown or implied are intended to be those consistent with the proper functioning of the part, including its appearance, and accepted manufacturing practices.

1.

2.

3.

4.

5.

6.

to accommodate future overlays

Upper 2 holes for raising guardrail

617-11

STANDARD APPROVED FOR USE 1/1994

DRAFT: 10/2013

REVISED: 4/1994 6/2005

See Special Contract Requirements when 7 foot or longer posts

Standards 617-13 or 617-24.

t o e d g e

" splice bolt slot.8 1" x 132

" post bolt slot at 6'-3"2 1" x 24

" GUARDRAIL BOLT8

"4

25"

18"

10"

2"

" minimum8

" minimum4

4" minimum

4" minimum

4" minimum

" RECESS NUT8

" deep16 11" dia. x

" guardrail splice 4 1" x 18

2"

3""4

STEEL POSTS

G4 W-BEAM GUARDRAIL

6'-0"

" high (typ.)2

" x 10" guardrail post bolt8

" dia. (typ.)4

STATE PROJECT

NUMBER

SHEET

I.1

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PFH 29-1(5) WA

U S

C

F h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n G u a r d r a il a n d S a fe ty w f0

S td

.d g n

O c to b e r

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

NOTE:

10°

TOP

S e e N o te

L e n g th

SIDE POST FACE

bolt and recess nut shown on Typical Section

Aggregate base or as hole

"32

"32

"16

"4

" R16

"32

"4 14 "4

142" "16

1"16

Post spacing 6'-3"

"16 11"4

See Note 2

2'-0" (typ.)

"16

"32 7 "

"8

"16

6"

"4

"4

"4 ty p

(t yp

6" (typ.)

8"

S e e N o te ty p

" plain round washer4

" recess nut.8

"2 1than

" x 10" guardrail bolt8

6"

W6 x 9

8" ty p

" x 10" guardrail8

" dia.4 ty p

" R16 15 " dia.4

1 G20-1 ROAD WORK NEXT 6 MILES 36 x 18 2 9 2 G20-2 END ROAD WORK 36 x 18 2 9 3 W3-4 BE PREPARED TO STOP 36 x 36 2 18 4 W13-1P XX MPH (ADVISORY SPEED) 24 x 24 2 8 5 W20-1 ROAD WORK AHEAD 36 x 36 2 18 6 W20-3 ROAD CLOSED 500 FT 36 x 36 2 18 7 W20-3 ROAD CLOSED 1000 FT 36 x 36 2 18 8 W20-4 ONE LANE ROAD AHEAD 36 x 36 2 18 9 W20-7 FLAGGER (SYMBOL) 36 x 36 2 18 10 R11-2 ROAD CLOSED 48 x 30 4 40 11 Ref-1 MIDDLE FORK ROAD UNDER CONSTRUCTION [1] 96 x 48 1 32 12 Ref-2 MIDDLE FORK ROAD CLOSED XX MILES AHEAD [1] 84 x 42 1 25 13 Ref-3 MIDDLE FORK ROAD CLOSED [1] 54 x 42 2 32

EACH 12

EACH 150

FIX HR RATE 700

1. Ensure all signing conforms to the current MUTCD edition.

2. See sheet J.2 for temporary road closure signing locations.

[1] See sheet J.3 for sign details.

Unit

Sign size (in x in)

Temporary traffic control, barricade type 3

Quantity

(SQFT)

Temporary traffic control, cone, type 36-inch 63502-0600

FOOTNOTE:

NOTE:

Total

Item Number Description

Number of signs

63502-1000 63509-1000 Temporary traffic control, flagger

Quantity

ITEM 63504-1000

TEMPORARY TRAFFIC CONTROL, CONSTRUCTION SIGN

SUMMARY OF TEMPORARY

TRAFFIC CONTROL QUANTITIES

Sign Number

MUTCD

Number Description

STATE PROJECT

PFH 29-1(5) J.1WA

F:

\h ig hw ay s\

FH

W

A\

_M

F_ S no qu al m ie

_C on st ru ct io n\ D es ig n\ Te m po ra ry

T ra ff ic

5-

Ja n-

:2

PM

B

TH

O

M

PS

O N

/2

N

B

EL

L

/2

D es ig ne d by

C he ck ed b y:

NUMBER

TABULATION OF TEMPORARY

TRAFFIC CONTROL

21 22

S O

U T H

F

ORK

SNOQ

UA

LM

IE

RIVER

S

N O

Q U A

L M

IE

R I V

E

R

M

ID

D L E

K F

O R

B L

V D

B E

N D E

G O

A L L

A R

A T

B E N D

N

B E

N

D

W A Y

T H

A V

E S

E

A

R

F A

L L S

(A B A N D O N E

D

SE

NO

RT

H

BEND

W A Y

SE 140TH ST

S E

C

ED

A R

FA

LLS

Y

M T

S I

R D

MT SI RD

B N S F

13 18 17 16 15

222120

M

ID

D

L E

FORK

S

N O

QUALMI

E

R I V E

R

Granite

C re e k

RIVE

R

S N

O Q

U A

L M

IE

F

O R

K

MI

DDLE

FORK

SNOQUA

LMIE

RIVER

SOUTH

SE NORTH BEND WAY

RD

T

H A

V E

S E

MT SI

RD

MT SI RD

SE 140TH ST

(A B

A N

D O

N E

D

B

URLINGTON NORTHERN - SANTA FE

23 24

Gifford

Lakes

P

Thompson

Lake

G r a n ite

C re e k

M T

B A

K E R

SN

O Q

U A

L

T

IO

N

R E

ST

M

ID

D L E

F

O R

K

16 15

28 27

Slo u g h

R e id

S l

MID

DLE

F O

R K

F O

R K

S U

T H

O

N O R

T H

FORK

Ta te

C re ek

Cr ee k

B ro ck way

RIV

ER

M

IE

Cr ee k

D

S E

REINIG

RD

T

H S

E

T H

A V

E S

E A

V E

NE 12TH ST

BEND

W

AY

(A B

A N

D O

N E

D

B U

R L

IN

G T

R T

H E

R

N T

A

F

E

B E N D

IG

O

B L V

D

(N O R T

H

B E N D

B L V

D

R D

MOON

V

A

L L E

Y

RD

NORTH

F O

RK

R D

S E

L A

K E

H A

N C

O C

K

R D

E

R N

IE

S

G

R O V E

S E

R D

14151617

19 20 21

2627282930

32 33 34 35

3456 2

Crater

Lake Lake

Rachor

Lake

Lake

Lake

Moolock

Nadeau

SMC

Hancock

C re e k

LAKE

HANCOCK

McLeod

Lake

T a te

C r e e k

T 24 N

T 23 N

SN

O

Q U

A L

T

IO

N

R E

ST

R D

A L P

IN

E

LA

KE

S

WI

N A T L

F O

R E S

T R

T E

N A T

L

FOREST

19 20 21

32 33

6 Shamrock Lake

Lake

Lake

Nine Hour

Rainy

P ra tt

Creek

R a in y

C r e e k

Tayl or

R iv

Lake

Blethen

Upper

Lake Blethen rtz

Creek

SNOQUALMI

E

R I

VE

R

F O

R K

MIDDLE

T 24 N

R

R

E

E

T 23 N

M

ID

D L E

F

O R

K

MI

DDLE

F O

R K

M

ID

D

LE

FO

R K

RD

FOOTNOTE:

NOTE:

CONTROL SIGNING PLAN

TEMPORARY TRAFFIC

SCALE IN MILES

0 0.5 10.5

N

END PROJECT

J.2

STATE PROJECT

J a n

P

M w f0 n a .d g n

U

S S u r

B E e c k e d b

T H

O M

P S s ig n e d b y

ROAD

CLOSED

ROAD

CLOSED

ROAD

CLOSED

SE

M

IDDLE

F O

R K

R D

Mailbox Peak

Trailhead

Mine Creek

Campground

Middle Fork

Campground

Middle

Fork

Trailhead

BEGIN RECONSTRUCTION

BEGIN PROJECT

SE LA

KE

D O R O T H Y

R D

(Lower Couplet) SE Middle Fork Road

(Upper Couplet) SE Lake Dorothy Road

NORTH BEND

326+00 Bridge

468TH AVE SE AT I-90 =

ROAD

CLOSED

[1]

(3) Type 3 barricades

[1]

(3) Type 3 barricades

[3]

(3) Type 3 barricades

[2]

(3) Type 3 barricades

[2]

[3] closures.

periods, and to prevent entry onto the project during road

Utilize barricades to close the Upper Couplet during non-work [1] as approved.

Install signs and Type 3 barricades north of 326+00 bridge [3]

4. Cover signs 12-13 when road closures are not in effect.

3. See sheet J.5 for advanced project limit signing.

2. See sheet J.4 for road closure signing.

as approved.

1. Adjust location of signs to meet field conditions

END RECONSTRUCTION

M.P. 0.3

M.P. 3.5

282+50

M.P. 3.4

274+70

PROJECT CORRIDOR M.P. 0.0 location that allows for traffic to turn around, as approved.

Install signs and Type 3 barricades at 240+00 (M.P. 2.8) at a

M.P. 12.2

8 ft

TYPE 3 BARRICADE

NO SCALE

FOOTNOTE:

SIGN IDENTIFICATION

TEMPORARY TRAFFIC CONTROL

Ref-1, 96" x 48"

J.3

STATE PROJECT

D e c

P

M w f0 n a .d g n

U

S S u r

D

B E e c k e d b y

T H

O M

P S s ig n e d b y

Ref-2, 84" x 42"

Ref-3, 54" x 42"

96"

48"

84"

42"

54"

42"

3"

3"

4.1"

3.4"

4" C

5" C

4" C

4" C

4" C

4.1"

3.4"

6" C

6" C

6" C

6" C

4.5"

4.5"

4.5"

5.25"

5.25"

3"

3"

4.1"

3.4"

4" C

5" C

4" C

4" C

4" C

4.1"

3.4" nearest driving lane sign over barricade

Mount supplemental letter series C.

4. Signs shown on this sheet include standard alphabet sizes, Orange and Black for all other signs

White and Orange for barricades

3. Use sign colors as follows:

sheet. See sheet J.8.

2. Mounting on wood posts is required for signs shown on this

MUTCD.

1. Ensure all signing conforms with the current edition of the

[1] as approved.

Determine mileage in field based on final sign locations

Traffic flow

Traffic flow

WORK SPACE

VARIABLE500 ft

W20-3

NO SCALE

NOTE:

FOOTNOTE:

500 ft

W20-3

J.4

STATE PROJECT

D e c

P

M w f0 n a .d g n

U

S S u r

D

B E e c k e d b y

T H

O M

P S s ig n e d b y

500 FT

ROAD

CLOSED

ROAD

CLOSED

1000 FT

ROAD

CLOSED

SIGNING DETAILS

TEMPORARY TRAFFIC CONTROL

1.

7 6 10

[1] (typ.)

Type 3 barricade to fit field conditions as approved.

Final location and spacing of signs and devices may be changed road closure locations.

Ensure adequate room for vehicle turnaround is available at similar to those depicted for the opposite direction of travel.

Signs are shown for one direction of travel only. Place devices [2]

See sheet J.3 for type 3 barricade detail.

[1]

R11-2

ROAD CLOSURE DETAIL

G20-2

G20-2

G20-2

G20-1

See Note 11

G20-1

See Note 11

M in o r R o a d

M a jo r R o a d

W20-1

See Note 10

W20-1

See Note 10

W20-1 over

W16-8P

See Note 9

W20-1 over

W16-8P

See Note 9

W20-1

Ro ad N am e

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

ROAD WORK

END

WORK

ROAD

AHEAD

ROAD WORK

END

ROAD WORK

END

ROAD WORK

END

WORK

ROAD

AHEAD

WORK

ROAD

AHEAD

W20-1

See Note 10

W20-1

See Note 10

G20-2

Erect all project advance warning signs before starting construction work.

Not all details shown on the temporary traffic control sheets may be applicable to this project. The Contractor may add or delete information and details in this traffic control plan as necessary to accommodate actual operations.

Where advance warning signs, placed as shown, interfere with permanent signs, locate the warning signs as determined by the CO for best results. Vary messages as required.

Additional or different message signs may be required to fit the actual construction conditions.

Install advisory speed plates under the W20 series warning signs as needed to indicate a maximum recommended speed through the construction area.

Ensure all sign supports exposed to impact by traffic meet the requirements of

NCHRP-350 or MASH for crashworthiness.

Maintain two-way traffic during all non-work hours except as approved by the CO.

Do not store traffic control devices along the roadway when not in use. Cover post-mounted signs when not applicable.

If W20-1 is placed on a roadway other than that on which the actual construction work occurs, include a supplementary plaque indicating the name of the road on which the construction does occur (applies to major roads only).

The message on the W20-1 signs may be "ROAD WORK AHEAD" or may specify the distance to the work area in feet or in miles. Install an additional W20-1 each end of the project. Show the distance on the G20-1 sign to the nearest whole mile.

If signing on a roadway under a jurisdiction other than the client agency, verify that an encroachment permit has been obtained.

State standards may be used as an alternative if approved by the CO.

Refer to the Section 635 of the Special Contract Requirements for allowable retroreflective sheeting types.

Expressway / Freeway

A

B

C

(S ee S ig n

Sp ac in g

Ta bl e)

ADVANCE

W

ARNI

NG

AREA

as d et er m in ed b y th e

CO

W or k zo ne A re a of In flu en ce

Pr oj ec t L im its

A

A

(S ee S ig n

Sp ac in g

Ta bl e)

ADVANCE

W

ARNI

NG

AREA

A

A

ROAD NAME

ROAD NAME

ROAD WORK

NEXT xx MILES

WORK

ROAD

xxxxxxx

WORK

ROAD

xxxxx

WORK

ROAD

xxxxxxx

WORK

ROAD

xxxxxxx

ROAD WORK

NEXT xx MILES

W13-1P

(optional)

W13-1P

(optional) xx

MPH

xx

MPH

STANDARD APPROVED FOR USE 6/2005

DRAFT: 6/2014

REVISED:

For work zones that are 2 miles or more in length, install G20-1 signs at signs "B" feet apart according to the Sign Spacing Table.

sign when approach speeds exceed 50 MPH. When used place the two W20-1

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

635-1

ADVANCE SIGNING

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

J.5

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PFH 29-1(5) WA

U S

C

F h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n T e m p o r a r y T r a ff ic C o n tr o l\ w f0 n b .d g n o v e m b e r

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

MPH FEET

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

TEMPORARY TRAFFIC CONTROL

(WITH FLAGGERS)

ROAD CLOSURE LAYOUT

STANDARD APPROVED FOR USE 6/2005

DRAFT: 8/2013

REVISED:

635-5

O c to b e r

U h ig h w a y s F

H W

A

M F S n o q u a lm ie

C o n s tr u c ti o n D e s ig n T e m p o r a r y T r a ff ic C o n tr o l\ w f0 n c .d g n

STATE PROJECT

NUMBER

J.6

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY STANDARD

STANDARD

Traffic flow

Traffic flow the buffer space.

Do not allow equipment, materials, or vehicles to be parked or stored in

For night time flagging operation, provide floodlighting at flagger stations.

WORK AHEAD" (W20-1) and "END ROAD WORK" (G20-2) signs.

If closure is completely within the project limits, eliminate the "ROAD name of the Contractor on the pilot car.

at a conspicuous location on the rear of vehicle. Prominently display the

For pilot car operation, mount the "PILOT CAR FOLLOW ME" (G20-4) sign conditions as approved by the CO.

Final location and spacing of signs and devices may be changed to fit field those depicted for the opposite direction of travel.

Signs are shown for one direction of travel only. Place devices similar to

Spacing Table)

(See…