Plans_SpruceRR.pdf

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

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

Project Location

PLANS FOR PROPOSED PROJECT

WASHINGTON

CLALLAM COUNTY

PROJECT MANAGER

PLANS PREPARED BY

COMMITMENT TO EXCELLENCE

FEDERAL LANDS HIGHWAY

NATIONAL

PARK

SERVICE

Department of the Interior

N

Scale in miles

403020100510

PROJECT SITE

SEE VICINITY MAP

OLYMPIC NATIONAL PARK

NATIONAL PARK SERVICE

U. S. DEPARTMENT OF THE INTERIOR

A.1

STATE PROJECT

NUMBER

SHEET

WA

NPS OLYM 2015(4)

LENGTH 0.555 MILES

KIRK LOFTSGAARDEN

La Push Forks

BREMERTON

Sequim

Ozette

Quilcene

Brinnon

Hoodsport

Union

Belfair

MOUNT

OLYMPUS

P A

C I F

C

O

E A

N

OLYMPIC

NATIONAL

PARK

OLYMPIC

NATIONAL

FOREST

OLYMPIC

NATIONAL

FOREST

OLYMPIC

NATIONAL

FOREST

OLYMPIC

NATIONAL

FOREST

OLYMPIC

NATIONAL

PARK

OLYMPIC

NATIONAL

PARK

O. N. F.

Quinault

Strait of Juan de Fuca

C a n a l

Hood

TOWNSEND

PORT

ANGELES

PORT

Lake

Quinault

Cushman

Lake

Mills

Lake Crescent

Lake

Lake

Ozette

Bay

Neah

Bay

Clallam112

WA NPS OLYM 2015(4)

INDEX OF SHEETS

H. TEMPORARY TRAFFIC CONTROL PLAN

G. DRAINAGE

F. TUNNELS

E. SOIL EROSION AND SEDIMENT CONTROL PLAN

D. PLAN-PROFILE

C. TYPICAL SECTIONS

B. SUMMARIES

A. GENERAL INFORMATION

J o h n M a lo n e y

S te ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r

D

P F F

H A

X

C A

D R

H S

H E

E T S o ly m a a .d g n e(max) Parking = 2% e(max) Trail = 1%

V = 15 MPH

ADT 2036 = LOW

ADT 2016 = LOW

drainage, and aggregate base

Excavation and embankment, NPS Drwg. No. 149/60519

M u n e

6 TEMPORARY SIGN INSTALLATION POST DETAIL

TEMPORARY TRAFFIC CONTROL PLAN

CONTROL QUANTITIES

TABULATION OF TEMPORARY TRAFFIC

PLASTIC PIPE CULVERT

METAL AND PLASTIC PIPE CULVERT BEDDING

PLACED RIPRAP AT CULVERT OUTLETS

MINOR CULVERTS

TABULATION OF DRAINAGE QUANTITIES

MSE-TYPE WALL SCHEMATIC

OFFSET WALL SECTION

PORTAL SECTION

TIMBER FACADE DETAILS

TIMBER FACADE SECTION

TYPICAL PORTAL SECTION

SOUTH PORTAL UNDERDRAIN SYSTEM

SOUTH PORTAL PLAN

NORTH PORTAL UNDERDRAIN SYSTEM

NORTH PORTAL PLAN

ROCK BOLT & GEOCOMPOSITE SHEET DRAIN DETAILS

INTERIOR TUNNEL SECTIONS

TUNNEL QUANTITIES

TUNNEL AND PORTAL PLAN / TABULATION OF

SILT FENCE DETAIL

LANDSCAPE LOG SLOPE STABILIZATION DETAIL

FIBER ROLL STANDARD DETAIL

EROSION CONTROL QUANTITIES

EROSION CONTROL PLAN / TABULATION OF

SURVEY CONTROL

PAVEMENT MARKING & WHEELSTOP DETAILS

FENCE DETAILS

DELINEATOR STANDARD DETAIL

PERMANENT SIGN INSTALLATION WOOD POSTS

OF PARKING LOT QUANTITIES

PARKING LOT GRADING PLAN / TABULATION

PARKING LOT DEMO PLAN

PLAN AND PROFILE QUANTITIES

PLAN AND PROFILE / TABULATION OF

PAVEMENT STRUCTURE QUANTITIES

TYPICAL SECTIONS / TABULATION OF

SUMMARY OF QUANTITIES

VICINITY MAP

PLAN SYMBOLS AND ABBREVIATIONS

TITLE SHEET

H.3

H.2

H.1

G.6

G.5

G.4

G.2-3

G.1

F.13

F.12

F.11

F.10

F.9

F.8

F.7

F.6

F.5

F.4

F.3

F.2

F.1

E.6

E.5

E.4

E.1-3

D.10-11

D.9

D.8

D.7

D.6

D.5

D.4

D.1-3

C.1-2

B.1-2

A.3

A.2

A.1

APPROVED:

DATE

DATE

Olympic National Park

Superintendent, Western Federal Lands Highway Division

Chief of Engineering, /s/ Robert B. Lale III

/s/ Sarah Creachbaum

6/1/16

6/1/16

SEGMENT C

SPRUCE RAILROAD TRAIL

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

Standard Specifications for Construction

WESTERN FEDERAL LANDS HIGHWAY DIVISION

DETAIL APPROVED FOR USE 11/2001

W101-1

AND ABBREVIATIONS

PLAN SYMBOLS

NUMBER

SHEET

STATE

A.2

PROJECT

U.S. CUSTOMARY DETAIL

DETAIL

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

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

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 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)

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 mon.

min.

MGAL

max.

matl.

monument minimum thousand gallon maximum material θs Ø

∆c 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

CL

mile post main line

M.P.

M.L.

NOTE:

on the appropriate plan sheet.

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

BH

CP GPS

JH

TP

DI

36 31

6 1

36 31

6 1

SEC.

SEC.

EL. 1234.56

N

E

RIP

G G

W W

DI

T T

NO SCALE

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

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

wall face

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

Top of Cut

Toe of Fill

Transition h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

F F

H A

X

C A

D R

H S

H E

E T S o ly m a b .d g n a y

NPS Drwg. No. 149/60519

~ 20 miles

To Port Angeles

0 12

N

OLYMPIC NATIONAL PARK

Piedmont

Crescent

Harrigan Pt.

Devil Pt.

Santoga Pt.

Hammer Pt.

Sledge

Barnes Pt.

Maple Pt.

Neagle Pt.OvingtonCedar Pt.

Lapoel Pt.

Meldrim Pt.

Eagle Pt.

Thompson Pt.Fairholm

Olympic Hi gh way

L A K E C R E S C E N T

Boundary C re ek

R iv e r

L y r e

P ie d m o n t

R o a d

OLYMPIC NATIONAL FOREST

Bridge

Olympic

Highway

Barnes Creek

S m it h

C re e k

A u r o r a

C r e e k

L a p o e l

C r e e k

Station

Ranger Pit

Garvel

Station

Ranger

E. Beach Rd.

NATIONAL PARK

OLYMPIC

.dR hc ae

B .

E

VICINITY MAP

OLYMPIC NATIONAL PARK

A.3

STATE PROJECT

BEGIN PROJECT

F a lls

Creek

END TUNNEL

BEGIN TUNNEL

LYRE RIVER PARKING AREA

END PROJECT

E: 917021.937

N: 410779.504

26+90.00

SPRUCE RAILROAD TRAIL

E: 917995.387

N: 408665.538

56+23.00

SPRUCE RAILROAD TRAIL

Scale in miles h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r ft

D

F F

H A

X

C A

D R

H S

H E

E T S o ly m a c .d g n

53+96.00

50+08.00 a y

Sheet and Description

Section C Section D Section D Section E Section F Section G Section H

Typical

Section

Trail Plan

& Profile

Parking

Lot

Erosion

Control Tunnel Drainage

Temporary

Traffic

Control

ALLOWANCE

Bid

Schedule

A0020 15101-0000 MOBILIZATION LPSM ALL

A0040 15201-0000 CONSTRUCTION SURVEY AND STAKING LPSM ALL

A0060 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

A0080 15401-0000 CONTRACTOR TESTING LPSM ALL

A0100 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0120 15705-0100 SOIL EROSION CONTROL, SILT FENCE LNFT 1,485 1,485

A0140 15705-1400 SOIL EROSION CONTROL, FIBER ROLL LNFT 598 598

A0160 20101-0000 CLEARING AND GRUBBING ACRE 2.0 0.4 2.4

A0180 20220-1000 REMOVAL, INDIVIDUAL TREE EACH 28 5 33

A0200 20301-2700 REMOVAL OF STRUCTURE EACH 2 2 Building Removal

A0220 20303-0300 REMOVAL OF CONCRETE SQYD 55 55 Concrete pad

A0240 20401-0000 ROADWAY EXCAVATION CUYD 430 430

A0260 20403-0000 UNCLASSIFIED BORROW CUYD 4,541 4,541

A0280 20410-0000 SELECT BORROW CUYD 933 933

A0300 20421-0000 ROCK EXCAVATION CUYD 50 50 MSE Wall

A0320 20435-2000 BACKFILL, GRANULAR CUYD 170 170

A0340 20701-0100 SEPARATION-STABILIZATION GEOTEXTILE, CLASS 1, TYPE A SQYD 6,456 6,456

A0360 20702-0100 GEOTEXTILE FILTER, CLASS 1, TYPE A SQYD 51 51

A0380 20703-2000 GEOGRID, STABILIZATION SQYD 1,736 1,736

A0400 20801-0000 STRUCTURE EXCAVATION CUYD 17 17 Concrete footing

A0420 25101-0200 PLACED RIPRAP, METHOD A, CLASS 2 CUYD 5 5

A0440 25101-0300 PLACED RIPRAP, METHOD A, CLASS 3 CUYD 9 9

A0460 25501-0000 MECHANICALLY STABILIZED EARTH WALL Unclassified Borrow, Riprap Class 0, Select

Granular Backfill, Standard Underdrain

SQFT 745 745 System, Granular Backfill

A0480 25701-0200 CONTRACTOR FURNISHED MECHANICALLY STABILIZED EARTH

WALL DESIGN LPSM ALL ALL

A0500 26001-0000 ROCK BOLT LNFT 400 400

A0520 30202-2000 ROADWAY AGGREGATE, METHOD 2 TON 2,493 2,493

A0540 40301-0100 ASPHALT CONCRETE PAVEMENT, TYPE 1 TON 223 223

A0560 55201-0100 STRUCTURAL CONCRETE, CLASS A CUYD 34 34

A0580 55701-1000 STRUCTURAL TIMBER AND LUMBER, UNTREATED LNFT 300 300

A0600 56602-0000 SHOTCRETE CUYD 150 150

A0620 60201-0600 18-INCH PIPE CULVERT LNFT 89 89

A0640 60201-0900 30-INCH PIPE CULVERT LNFT 34 34

A0660 60210-0600 END SECTION FOR 18-INCH PIPE CULVERT EACH 6 6

A0680 60210-0900 END SECTION FOR 30-INCH PIPE CULVERT EACH 2 2

A0700 60304-0000 STRUCTURAL PLATE ARCH LNFT 75 75 (North Portal=35, South Portal=40)

A0720 60504-0000 GEOCOMPOSITE SHEET DRAIN SYSTEM SQYD 145 145

A0740 60915-1000 WHEELSTOP, CONCRETE EACH 20 20

SUMMARY OF QUANTITIES - Schedule A

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 u n -2

:3

A

M P

F \F

H A X \0

R E C \0

D e li v e ra b le s \1

.2

S p ru c e

.2

C o s t

E s ti m a te

.x ls x ]S h e e t

STATE PROJECT

B.1NPS OLYM 2015(4)WA

Sheet and Description

Section C Section D Section D Section E Section F Section G Section H

Typical

Section

Trail Plan

& Profile

Parking

Lot

Erosion

Control Tunnel Drainage

Temporary

Traffic

Control

ALLOWANCE

Bid

Schedule

A0760 61901-0000 FENCE, TYPE CEDAR, 6-FOOT LNFT 213 213

A0780 62201-0250 DUMP TRUCK, 10 CUBIC YARD MINIMUM CAPACITY HOUR 20

A0800 62201-3150 HYDRAULIC EXCAVATOR, CRAWLER MOUNTED, 1.0 CUBIC

YARD MINIMUM CAPACITY WITH THUMB ATTACHMENT HOUR 20

A0820 62302-0100 SPECIAL LABOR, SLOPE SCALING HOUR 72 72 (Interior=40, Exterior=32)

A0840 62405-0300 PLACING CONSERVED TOPSOIL, 4-INCH DEPTH SQYD 5,453 5,453 (Trail=5,123, Parking=330)

A0860 62515-1000 MULCHING, DRY METHOD, CHIP DEBRIS, 4-INCH DEPTH ACRE 1.1 1.1

A0880 62515-3000 MULCHING, HYDRAULIC METHOD, BONDED FIBER MATRIX ACRE 0.2 0.2

A0900 63302-0000 SIGN SYSTEM SQFT 4 2 6

A0920 63309-0900 DELINEATOR, TYPE FLEXIBLE EACH 18 18

A0940 63316-1000 REMOVE AND RESET SIGN EACH 1 1

A0960 63401-0100 PAVEMENT MARKINGS, TYPE A, SOLID, WHITE LNFT 850 850

A0980 63405-0450 PAVEMENT MARKINGS, TYPE A, ACCESSIBILITY SYMBOL,

WHITE EACH 2 2

A1000 63501-0000 TEMPORARY TRAFFIC CONTROL LPSM ALL

A1020 64703-1000 MITIGATION, LANDSCAPING LOG EACH 35 35

Estimated

Quantities

Remarks and/or Determination of Estimated Quantity

-J u n -2

:3

A

M P

F \F

H A X \0

R E C \0

D e li v e ra b le s \1

.2

S p ru c e

.2

C o s t

E s ti m a te

.x ls x ]S h e e t

(2

SUMMARY OF QUANTITIES - Schedule A

A

M

E

N

D

Line

Item

No.

Pay Item

Number Pay Item Description Unit

STATE PROJECT

B.2NPS OLYM 2015(4)WA

TYPICAL SECTIONS

le a r in g l im it

Va ria ble

LC

ROUNDING DETAIL

CUT SLOPE

D

Va ria ble

D

ROUNDING DETAIL

FILL SLOPE

2 2

C le a r in g l im it

C le a r in g l im it FOOTNOTE:

C le a r in g l im it

5'-0'5'-0"

0.25 D

0.25 D

Existing ground

Slope stake

Existing ground

5'-0"

Profile grade

Va ria ble

10'-0'

5'-0"5'-0"

SPRUCE RAILROAD TRAIL

1:21:2

6'-4" 6'-4"

1% Cross Slope 1% Cross Slope complete rounding as directed by CO.

If slope rounding will impact tree 12-inches DBH or greater, proportionally.

dimension and reduce the front slope rounding distance

For cut heights less than "D" reduce "D" to the cut height

Construct slopes as shown in the Staking Report.

Co ns er ve d t op so il;

woo d c hip s, ,spihc doow ;liospot devresnoC or B on de d F ibe r M atr ix

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m c a .d g n

STATE PROJECT

NUMBER

C.1

Lake water

Existing ground/

Existing ground 54+31.00 to 56+23.00

26+90.00 to 49+78.00

NO SCALE

C h e c k e d b y

D e s ig n e d b ff i

M c

D o n a ld h n M a lo n e y

Va ria ble

1:2

1% Cross Slope

10'-0"

PULLOUT AREA

** 10' to 0'

* 0' to 10'

6" 6"6"

QUANTITYITEM DESCRIPTION UNITS

ROADWAY AGGREGATE, METHOD 2

VALUE

ESTIMATING

1.97 TON/CUYD

1.94 TON/CUYD

SQYD

CUYD

TON

TON

6,456

2,493

20701-0100

20435-2000

30202-2000

40301-0100

GEOTEXTILE, CLASS 1, TYPE A

SEPARATION-STABILIZATION

PAVEMENT STRUCTURE QUANTITES

ASPHALT CONCRETE PAVEMENT, TYPE 1

9-inch compacted depth

Roadway aggregate method 2, EACH63309-0900 DELINEATOR, TYPE FLEXIBLE 18

**46+10 to 46+30

45+60 to 46+10

*45+40 to 45+60

GRANULAR BACKFILL

Unclassified borrow xirtaM rebiF dednoB ro

Class I, Type A

Separation-Stabilization Geotextile, Class I, Type A

Separation-Stabilization Geotextile, 9-inch compacted depth

Roadway aggregate method 2, M a y

Slope stake

TYPICAL SECTIONS

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m c b .d g n

STATE PROJECT

NUMBER

C.2

PARKING LOT AREA

5' 18'1'

Walkway

Overhang

Parking Space

2'

1:

Gravel Shoulder

INNER TUNNEL TRAIL

LC

Profile grade

1:6

6'-4" 6'-4"

1% Cross Slope 1% Cross Slope

Varies

Tunnel wall

Tunnel wall

NPS Drwg. No. 149/60519

49+78.00 to 54+31.00

1:6

See sheet D.4 & D.5

NO SCALE

C h e c k e d b y

D e s ig n e d b ff i

M c

D o n ld h n M a lo n e y

Varies

Area Parking Paved

2'

Shoulder Gravel

Edge of Asphalt

Slope Varies elevation existing ground

Gravel to match

6"

Existing ground

6"

2' 2'

Proposed Ground

2% Max. Cross Slope

6-inch compacted depth

Roadway aggregate, method 2, 3-inch compacted depth, Placed in one lift

Asphalt Concrete Pavement, type 1

9-inch compacted depth

Roadway aggregate method 2, ground

Existing

5%5%

Unclassified borrow

(1' Min. Depth)

Granular backfill

(1' Min. Depth)

Granular backfill

Class I, Type A

Separation-Stabilization Geotextile, Class I, Type A

Separation-Stabilization Geotextile, 5'

Select borrow concrete

Wheelstop, 1'

50' spacing, each side (typ.)

Delineator, Type Flexible, (1' Lifts typ.)

Class I, Type A

Separation-Stabilization Geotextile, Edge, 3"-6" Pavement Thickened

M a y

NOTE:

1.

2.

3. Do not over excavate to place geogrid layer.

(5 layers maximum)

Place geogrid layers with 1-foot spacing.

the outside edge of walkway.

Extend stabilization geogrid 2 feet beyond

JH

.1

77' VC

K = 21

.5

40' VC

K = 20

.3

P .C .C . 2

.7

1 P .C . 2

.7

P .T . 3

.3

P .S . 3

.5

P .S .C . 3

.5

L =293.67'

T =149.95'

R =590.00'

P V I

.0

E

L

.2

P V I

.5

E

L

.2

P V I

.0

E

L

.8

P V I

.5

E

L

.8

P V I

.0

E

L

.7

-4.64%

-0.50% 0.80% -0.80%

39' V.C.

K=9 160' V.C.

K=123

49' V.C.

K=31

90' V.C.

K=41

RSS

CUYD

EXC.

CUYD

EMB.

26+00

D.1

STATE PROJECT

28+00 30+00 32+00 34+00

24+00

P .O .T . 2

.0

Construction limits

Edge of gravel

NPS Drwg. No. 149/60519

N

U S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d a .d g n h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

69 41

(See sheet G.2)

Sta. 29+86.45 with end sections

30" pipe culvert (See sheet G.2)

Sta. 33+58.14 with end sections

18" Pipe culvert

QUANTITYITEM DESCRIPTION UNITS

20101-0000 CLEARING AND GRUBBING ACRE

20220-1000 REMOVAL, INDIVIDUAL TREE EACH

20401-0000 ROADWAY EXCAVATION CUYD

CUYD

PLAN AND PROFILE QUANTITES

63302-0000 4

2.0

Profile grade

Existing ground

(See sheet G.2)

Sta. 33+58.14 with end sections

18" Pipe culvert

(See sheet G.2)

Sta. 29+86.45 with end sections

30" Pipe culvert

SQFT

20403-0000 UNCLASSIFIED BORROW 4,541

Segment "D" profile

End of

Remove existing footbridge

Segment "D" profile alignment & profile

Match existing

M a y

SIGN SYSTEM

BEGIN PROJECT

El: 601.29'

E: 917021.937

N: 410779.504

26+90.00

T

P V I

.0

E

L

.3

P V I

.4

E

L

.8

P V I

.5

E

L

.5

P V I

.0

E

L

.4

1.40%

-0.40% 0.90%

-1.95%

240' V.C.

K=133

120' V.C.

K=92

81' V.C.

K=28

120' V.C.

K=47

P .C .S . 3

.7

P .T . 4

.7

P .C . 4

.9

L =196.38'

T =100.85'

R =350.00'

0' S p.

(1

0' S p.

(2

L =59

7.

T =55

5.

'(1 ) T

1.

'(2

R =43

0.

RSS

CUYD

EXC.

CUYD

EMB.

36+00

38+00 40+00 42+00 44+00

34+00 46+00

D.2

STATE PROJECT

Edge of gravel

Construction limits

NPS Drwg. No. 149/60519

N

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d b .d h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

Pullout area

(See sheet G.3)

Sta. 39+75.87 with end sections

18" Pipe culvert

(See sheet G.3)

Sta. 45+38.37 with end sections

18" Pipe culvert

Profile grade

Existing ground a y

(See sheet G.3)

Sta. 45+38.37 with end sections

18" Pipe culvert

(See sheet G.3)

Sta. 39+75.87 with end sections

18" Pipe culvert

RSS

P V I

.0

E

L

.3

P V I

.0

E

L

.0

4 P V I

.0

E

L

.3

0.60% -0.60%

-5.00%

212' V.C.

K=177

P .T . 4

.3

P .S . 4

.3

P .S .C . 4

.3

P .C .S . 5

.1

P .T . 5

.1 5 5

.0

L =196.

38'T =100.

85'R =350.

00'

2 - 125' Sp.

L =671.76'

T =526.08'

R =625.00'

CUYD

EXC.

CUYD

EMB.

48+00 50+00 52+00 54+00 56+0046+00 58+00

D.3

STATE PROJECT

616616

Construction limits

Edge of gravel

NPS Drwg. No. 149/60519

N

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d c .d h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

Pullout area

See sheets F.1-F.13

Tunnel

2044 2242

366 452 a y

Existing ground

Profile grade

See sheets F.1-F.13

STA. 49+78.00

Begin Portal

See sheets F.1-F.13

STA. 50+08.00

Begin Tunnel

End Portal

See sheets F.1-F.13

STA. 53+96.00

Begin Portal

End Tunnel

See sheets F.1-F.13

STA. 54+31.00

End Portal for information

See sheet D.5, Detail A

Sta. 48+80

Install tunnel warning sign

Sign System for information

See sheet D.5, Detail A

Sta. 55+30

Install tunnel warning sign

Sign System

END PROJECT

El: 596.39'

E: 917995.387

N: 408665.538

56+23.00

C M

P

S H E

D

B U

IL

D

IN

G

C O

N C

P A

D

V A

U L T

T

O

IL

E T

F L

O O R

E L .2

E X

IS

T

IN

G

P A R

K

IN

G

PT

P C

LAKE CRESCENT

X

XX

X

X

N D.4

STATE PROJECT

DEMO PLAN

PARKING LOT

GENERAL DEMOLITION NOTES:

NPS Drwg. No. 149/60519

Remove existing trees (5)

Protect existing vault toilet

Existing parking area informational sign (typ.)

Protect existing h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d d .d g n

Protect existing tree

LEGEND

X

Removal, individual tree

Clearing and grubbing limits pad - 53.33 SQ. YD.

Remove existing concrete

Surveyed wetland boundary

NO SCALE

(existing shed, 84 SQ. FT.)

Removal of Structure existing wall - 1.33 SQ. YD.)

(existing building - 977 SQ. FT.

Removal of Structure

-Communications equipment and systems

-Electrical related equipment, lighting, and systems

-Duct work and ventiliation systems

-Mechanical equipment

-Roof and related structures

-Doors and frames

-Plumbing related equipment and systems

-Window frames and glass and for inspection prior to covering repairs.

the work. Notify CO when damages occur damaged in conjunction with execution of restore, or replace utilities and other property during the work, contractor shall repair, D. Utility damage: Where utilities are damaged etc. back to demolition limits.

abandoned pipes, valves, wiring, conduit, C. Utility removal: Remove all obsolete or rules adopted and set forth in RCW 199.22.

B. Washington Utility Notification Center: Follow if present.

Protect water valve and backflow devices and mark water on service side of meter.

services at the building. Disconnect, cap, A. Disconnect, cap, and mark all existing utility

6.

5.

4.

3.

2.

1.

M a y

Material reports are available upon request.

- Lead

- Asbestos

Hazardous materials discovered include but are not limited to:

Coordinate with CO as necessary to accomodate work.

hazardous materials are uncovered during demolition.

requirements. Contractor shall notify CO if suspect and disposed of in accordance with state and local demolition. All hazardous materials are to be handled and removed. Inspect building to verify removal prior to

Hazardous materials in the existing building were tested over surface.

No further action required. Paving of parking lot may occur

Regulations WAC 246-272A and Clallam County Code 41.20.

to Washington State Department of Health Rules and

Septic tank on site has previously been filled in accordance be removed including but not limited to:

Remove, salvage, or recycle all materials for building to sub-grade structures for all buildings to be removed.

building foundation systems, and supporting building

Deconstruct and demolish existing walls, associated larger than 12 inches in diameter unless marked for removal.

Protect all trees and root systems with trunks equal to or excavation may occur. Protect utilities from damage.

to locate existing utilities in areas where demolition or

Provide necessary means using latest available techniques the start of demolition, whether shown on the drawings or not.

Contractor shall verify the location of existing utilities prior to

C M

P

S H E

D

B U

IL

D

IN

G

C O

N C

P A

D

V A

U L T

T

O

IL

E T

F L

O O R

E L .2

E X

IS

T

IN

G

P A R

K

IN

G

PT

P C

LAKE CRESCENT

N D.5

STATE PROJECT

GRADING PLAN

PARKING LOT

Protect existing toilet vault

Construction limits

Pa rki ng st all

NPS Drwg. No. 149/60519 w a lk w a y

A s p h lt h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d e .d g n

Gravel grading limit

Asphalt paving limit

PARKING LOT GRADING TABLE

POINT TYPE ELEVATIONNORTHING EASTING

PC

POC

POC

POC

POC

PT/PC

CURVE TABLE

PARKING LOT

CURVE DATA

R

L - 43.13'

R

L

412849.869 915003.737 595.90

412815.540 915061.289 596.06

412808.989 915081.658 595.84

412811.554 915102.901 595.47

412813.588 915149.528 594.65

412789.564 915189.541 594.30

412747.452 915209.663 594.60

412701.228 915203.215 595.44

412681.260 915194.870 595.86

412827.114 914990.496 596.43

412803.347 915033.830 596.59

412773.338 915084.238 596.27

412738.068 915134.077 595.85

412709.723 915166.532 595.74

412824.521 914975.329 596.34

412825.380 914989.490 596.10

412801.610 915032.840 596.30

412771.660 915083.140

412736.490 915132.840 595.64

412708.260 915165.160 595.19

412679.260 915194.040 595.26

PI

PI

PI

PI

PI

O v e rh a n g

Protect existing tree

QUANTITY

PARKING LOT QUANTITIES

ITEM DESCRIPTION UNITS

20101-0000 CLEARING AND GRUBBING 0.4 ACRE

20220-1000 REMOVAL, INDIVIDUAL TREE EACH

20301-2700

20303-0300

20410-0000

60915-1000

61901-0000

63302-0000

REMOVAL OF STRUCTURE

REMOVAL OF CONCRETE

WHEELSTOP, CONCRETE

2 EACH

55 SQYD

CUYD933

20 EACH

LNFT

SQFT

WARNING

in tunnel Low level lighting

Stay to the right devices Use reflective through tunnel Walk bicycles

DETAIL A

63401-0100

63405-0450

850 LNFT

2 EACH

- 81.02'

- 189.37'

- 50.00'

FENCE, TYPE CEDAR, 6-FOOT

Surveyed wetland boundary

PAVEMENT MARKINGS, TYPE A, SOLID, WHITE

PAVEMENT MARKINGS, TYPE A, ACCESSIBILITY SYMBOL, WHITE

63316-1000 1 EACHREMOVE AND RESET SIGN

solid, white (typ) markings, Type A, 4" pavement

See sheet D.9 for details accessibility symbols, white

Pavement markings, type A, See sheet D.9 for details

Wheelstop, concrete (typ.)

Match Extg

Match Extg

Match Extg

Match Extg

Match Extg

Match Extg

Match Extg

NO SCALE

PI

POT

12"

PT

SELECT BORROW

Class 1, Type A

Limits of Separation-Stabilization Geotextile,

412705.820 915207.300 594.76

412813.360 915102.01 594.93

Limit

Limit (1' from pavement edge)

Fence, type cedar, 6-foot to new fence line

Property" sign adjacent

Remove and rest existing "Private

Protect guy wire existing toilet vault

Match grading around

M a y

SIGN SYSTEM

20703-2000 1736 SQYDGEOGRID, STABILIZATION

See sheet D.9 for details

5' Wide accessibility parking buffer

See sheet D.9 for details

9' Wide accessibility parking buffer

Verify location with CO.

See Detail A, this sheet sign at trailhead sign post.

Install tunnel warning

Sign System

595.870

D.6

STATE PROJECT

h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d f.

d g n

NO SCALE

M a y

SINGLE POST SIGNS

POST DETAIL

THREE POST SIGNS FOUR POST SIGNS

MINIMUM DISTANCE TO SIGN

SIGN INSTALLATION ANGLE

SIGNS WITHOUT ANGLES

TYPICAL MOUNTING FOR

WOOD POST SELECTION TABLE

Direction of traffic flow

SIZE

POST NUMBER OF POSTS

1 2 3 4 D diameter and hole depth

Notch

Offset (W)

Lateral

Height (V)

Mounting

NOTE:

0.6X0.2X 0.2X

.5

Y

Z ty p

D

V Y

H

5.

4.

3.

2.

1. Traffic barrier protection is required for all posts larger than

H

TWO POST SIGNS

of traveled way

Elevation at edge of traveled way

Elevation at edge of traveled way

Elevation at edge of traveled way

Elevation at edge

E d g e o f s h o u ld e r

E d g e o f tr a v e le d w a y

E d g e o f s h o u ld e r

E d g e o f tr a v e le d w a y

E d g e o f tr a v e le d w a y

E d g e o f s h o u ld e r

Long side of post single post installations of post. Omit notch for

Saw cut notch full width

(See Post Selection table)

Notch depth (where required)

W

0.15X0.35X0.35X0.15X

0.125X0.25X0.25X0.25X0.125X

Same post size

V Y ty p

DBackfill material ty p

Z

.5

Y

.5

Y Z

V Y

H

H

H 1

H

H

H

H

Location

Rural Districts

Residence Districts

Business or

W

W

V Y

.5

Y

Z ty p

D

H

CL

Bottom of sign post

See table for hole size post, parallel to sign face.

Field drill holes through

Finish ground line

Same post size

Backfill materialBackfill material

Same post size

Backfill material a secondary sign mounted below another sign.

exceeds the limit for the largest post, use steel post installation.

Values shown are the maximum permitted. If the product of XYZ

E d g e o f tr a v e le d w a y

E d g e o f s h o u ld e r rectangle enclosing all the signs.

- Multiple sign installations: X and Y are the dimensions of a dimensions of the signs.

- Single sign, or back to back signs: X and Y are the overall

For the purpose of post selection X and Y are as follows:

longest post.

Z is the height from ground line to mid-height of sign at the conditions. See Wood Post Selection Table below.

D is the minimum post embedment depth for average soil to fit field conditions.

indicate overall post length. Select post lengths 4 thru H1H clear zone.

post is vulnerable to being struck when placed outside the

W from curb

2 ft 7 ft

5 ft6 ft

80 -4 x 4 155 235 310 3'-0"

4 x 6 385 545 725 4'-0"

6 x 6 475 710 950 4'-0"

6 x 8 850 1280 1700 4'-0"

6 x 10 1180 1170 2360 5'-0" -

8 x 10 1610 2410 3215 5'-0" -

8 x 12 2310 3465 4620 6'-0" -

Product of X-Y-Z in CUFT

"4

"4

"2

REVISED:

U.S. DEPARTMENT OF TRANSPORTATION

DETAIL

U.S. CUSTOMARY DETAIL

WOOD POSTS

INSTALLATION

PERMANENT SIGN

W633-7

DETAIL APPROVED FOR USE 10/2009

6" x 8" when located within the clear zone or if the

V may be reduced by 1 foot in rural districts for For all retroreflectorized signs where W > 25'

D.7 h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

Manufacturer's bury depth

E d g e o f s h o u ld e r

A b o v e n e a r t r a v e l la n e e d g e

Top edge of reflective sheeting

GROUND MOUNTED

FLEXIBLE DELINEATOR

REFLECTIVE SHEETING DETAIL

FACING TRAFFIC BACK SIDE

sheeting retroreflective

White

PLACEMENT ON HORIZONTAL CURVES

outside of curve at spacing S

Install delineators on

Final delineator may be removed if B > S/2

P T

P C

S

S

B

S

ON HORIZONTAL CURVES

DELINEATOR SPACING

CURVE RADIUS SPACING (S)

from the table, or calculated using the formula:

Spacing for a specific curve may be interpolated guide for delineation layout.

Control Devices for Streets and Highways (MUTCD) as a

Use the current edition of the Manual on Uniform Traffic of the traffic delineators.

pavement to be placed later when establishing the elevation the ultimate pavement, allow for the thickness of base and

When the contract does not provide for the construction of on this sheet.

mount a shorter delineator onto the guardrail post as shown

Either drive the delineator in line with the guardrail posts or

Install delineators behind the rail at guardrail locations.

unless otherwise specified.

delineator if this allowance is exceeded.

to exceed one quarter of the normal spacing. Eliminate the delineator may be moved in either direction a distance not

When a delineator falls within a cross road or approach, the

NOTE:

5.

4.

3.

2.

1.

WASHINGTON

DELINEATORS

DETAIL APPROVED FOR USE 1/2008

U.S. DEPARTMENT OF TRANSPORTATION

DETAIL

W633-80

1,000

(FEET) (FEET)

Spacing = 3 √ R-50.

Curve spacing should not exceed 300 feet.

The minimum spacing should be 20 feet.

3"

Place delineators 2 feet from the edge of design shoulder

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d g .d g n

NO SCALE

"3"

8' max.

2' min.

m in t o m a x

M a y

View USCView USC

D.8 h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d h .d g n

NPS Drwg. No. 149/60519

NO SCALE

FRONT VIEW REAR VIEW

TOP VIEW

8' max. post spacing

36"

1-2" space

72"

Front

10"

(see detail)

Solid dog ear

1" (typ.)

1" (typ.)

SOLID DOG EAR DETAIL

2 x 4 cedar raildoug fir post

4 x 4 pressure treated

1 x 6 cedar slat treated doug fir post

4 x 4 pressure

1 x 6 cedar slat

2 x 4 cedar rail

Minor concrete

FENCE DETAILS

M a y h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b

U S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m d i.

d g n

" Minimum16

R

" Minimum8

M in im u m

18"

R"16

R"16

R"16 in the Striping Plans

White border when specified

2'' R

1 14''

2''

4''

''8

1 14''4

''2

1 18''

'' Sealant

1'' Grout within 1'' of ends of wheelstop

1'-0''1'-0''

7'-8''

7'-8'' standards.

the approval of the CO to meet manufacturer's

Variations in wheelstops will be allowed with2.

1.

to stall lines.

Center wheelstops between and perpendicular

NOTES:

See Subsection 609.08

#4 Reinforcing steel. Extend to

SECTION A-A

A

A Formed holes for pins

Edge of pavement

HEAD-ON PARKING

*90

Stall lines

Existing surface specified in the Striping Plans

Blue background when border

ACCESSIBILITY PARKING SPACE MARKING

WHEELSTOP

D.9

2' (Typ.)

20'

NPS Drwg. No. 149/60519

ACCESSIBILITY PARKING BUFFER DETAIL

WHEEL STOP DETAILS

PERMANENT MARKING AND

NO SCALE

R

1'' R stripe, Type A

4" white

M a y

Varies

JH

CONTROL LEGEND

SOIL EROSION & SEDIMENT

Direction of Surface Flow

N

E.1

STATE PROJECT

Edge of gravel

NPS Drwg. No. 149/60519

Conserved topsoil and conserved chip debris

Conserved topsoil, landscape logs and bonded fiber matrix

EROSION CONTROL PLAN

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m e a .d h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

QUANTITYITEM DESCRIPTION UNITS

SOIL EROSION CONTROL, FIBER ROLL

15705-0100

15705-1400

62405-0300

62515-1000

62515-3000

SOIL EROSION CONTROL, SILT FENCE

PLACING CONSERVED TOPSOIL, 4-INCH DEPTH

MULCHING, DRY METHOD, CHIP DEBRIS, 4-INCH DEPTH

MULCHING, HYDRAULIC METHOD, BONDED FIBER MATRIX

1,485 LNFT

598 LNFT

5,453 SQYD

ACRE

ACRE0.2

1.1

SEDIMENT CONTROL QUANTITES

PERMANENT SOIL EROSION &

64703-1000 EACHMITIGATION, LANDSCAPING LOG 35

NO SCALE

M a y

(See sheet G.2)

Sta. 29+86.45 with end sections

30" Culvert

T

L

IN

E

X

F L

A G

L I N

E X

F L

A G

L A

K E

C R E S C E

N T

L A

K E

C R E S C E

N T

N

E.2

STATE PROJECT

Edge of gravel

Edge of gravel

NPS Drwg. No. 149/60519

EROSION CONTROL PLAN

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m e b .d h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

See sheets F.1-F.13

Sta. 49+78.00

Begin Portal

See sheets F.1-F.13

Sta. 50+08.00

Begin Tunnel

End Portal

See sheets F.1-F.13

Sta. 53+96.00

Begin Portal

End Tunel

See sheets F.1-F.13

Sta. 54+31.00

End Portal

NO SCALE

M a y

(See sheet G.2)

Sta. 33+58.14 with end sections

18" Culvert

(See sheet G.3)

Sta. 39+75.87 with end sections

18" Culvert

(See sheet G.3)

Sta. 45+38.37 with end sections

18" Culvert

PT

PC

E.3

STATE PROJECT

Silt fence

NPS Drwg. No. 149/60519

EROSION CONTROL PLAN

U

S S u r ft

F F

H A

X

C A

D R

H S

H E

E T S o ly m e c .d h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y asphalt

Edge of and chip debris

Conserved topsoil

NO SCALE

Surveyed wetland boundary a y

DETAIL APPROVED FOR USE 9/2007

W157-21

NUMBER

SHEET

STATE

E.4

PROJECT

DETAIL

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

FIBER ROLL

NPS Drwg. No. 149/60519

3' min. or

3' min.

Drive stakes at each end and at 4' spacing

Excavate trench 2" t o

1" x 1" Wood stake m in m in h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

F F

H A

X

C A

D R

H S

H E

E T S o ly m e d .d g n

NO SCALE

a y

Fl ow

T o e o f fi ll s lo p e

ELEVATION

PLAN

ELEVATION

Direction of runoff Fi ll slo pe

Flow

PLAN

Spacing Slope

STAKES REQUIRED

disturbed areas

Runoff from

1:1

1:2

1:3

1:4 or flatter as specified in plans

2.

1.

DRAINAGE DITCH INSTALLATION

INSTALLATION BEYOND TOE OF SLOPE

INSTALLATION ALONG SLOPES

Fiber roll length for each roll

Stakes required

FIBER ROLL SPACINGStep 2: Backfill soil against fiber rolls and install fiber rolls

Step 1: Excavate trench

FIBER ROLL STAKING DETAIL

conditions.

Use drainage ditch installation only in low flow permanent installations.

roll while staking. Live stakes may be used for until fiber roll is secure to slope. Do not crush

PROPERLY STAKED AND ENTRENCHED FIBER ROLL

NOTE:

Fiber roll larger than fiber roll

Existing ground (typ.)

Stagger joints (typ.)

Existing ground

Fiber roll along contours.

Install fiber rolls

Flow direction to end, without overlapping the ends

Abut adjacent fiber rolls tightly, end

Install fiber rolls snugly into trench.

soil to ground level

Backfilled and compacted

Slope

Stake and entrench fiber roll water from flowing around the fiber roll

Provide sufficient length to prevent sp ac in g ch ar t

S ee f ib er r ol l

Direction of runof f from distur bed area s slope stabilization landscape log

Install mitigation

Sl op e

20°

Roughened slope

Depth Log Embedment

Conserved Topsoil

Conserved Topsoil

NO SCALE

NOTE:

E.5

STATE PROJECT

STABILIZATION

LANDSCAPE LOG SLOPE

FOOTNOTE:

m in

DETAIL

LOG STAKING

20°

5" or greater (DBH)

Landscape logs m in

1 2

Minimum length of landscape logs = 10 feet.

identified by the CO.

Selection, placement location, and orientation of logs will be

Section 647.

Conduct Landscape Log Slope Stabilization work according to

3.

2.

1.

Hard wood stakes

Hard wood stakes

SECTION A-A

TYPICAL LANDSCAPE LOG

h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

S I n t2

D

P F F

H A

X

C A

D R

H S

H E

E T S o ly m e e .d g n fallen appearance, as approved by CO.

Vary angles and overlap logs by 18" min. to achieve natural

Embed stake to the midpoint of the log at embedment point.

spacing and additional details.

Minimum depth of 4-foot, at refusal. See Section 647 for

Conduct work according to Section 624.

Place conserved topsoil.

M a y

STANDARD APPROVED FOR USE 6/2005

DRAFT: 3/2014

REVISED: 6/2007

157-1

SILT FENCE

6 ft. (max.) spacing without fence support.

10 ft. (max.) spacing with fence support.

m in m in m in min.

4"

6" min. trench

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY STANDARD

STANDARD

NPS Drwg. No. 149/60519

STATE PROJECT

h n M a lo n ff i

M c

D o n a ld

C h e c k e d b y

D e s ig n e d b y

U

F F

H A

X

C A

D R

H S

H E

E T S o ly m e f.

d g n

E.6 a y

POST AND GEOTEXTILE INSTALLATION DETAIL

SILT FENCE INSTALLATION AT TOE OF FILL

4.

3.

2.

1.

Fi ll slo pe

Flow

T o e o f s lo p e

Flow

Limits of clearing

Flow

Support mesh

Backfilled and compacted soil

Steel or wood post

PLAN

ELEVATION

the ends.

silt fence upgrade to prevent water from running around

Install silt fence along ground contours. Curve ends of does not slide down, supporting posts.

All types must ensure silt fence remains attached to, and manufacturer's recommendations for installation procedures.

as long as specified dimensions are satisfied. Follow

Alternate preassembled silt fence options will be allowed when specified on Erosion Control Plan.

Use drainage ditch installation for low flow conditions only

(undisturbed)

Existing ground

Geotextile

S e e n o te fo r s p a c in

NORTH

PORTAL

53+96 53+76 50+28 50+08

A

F.2

B

F.2

A

F.2

EXISTING PORTAL

ROCK FACE

50+13

SOUTH

PORTAL

EXISTING PORTAL

ROCK FACE

53+91

END OF PORTAL

STRUCTURE

END OF PORTAL

STRUCTURE

TIMBER FACADE

TIMBER FACADE

54+31

54+32

49+77

49+78

F.1

STATE PROJECT

SHEET

NUMBER

WA NPS OLYM 2015(4)

TUNNEL AND PORTAL PLAN

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T A d w

S S u r f t D

J u n e

P M

LONG TUNNEL PLAN

SCALE: NTS

NOTES

1. ALL DIMENSIONS ARE APPROXIMATE AND

NEED TO BE VERIFIED IN THE FIELD AFTER

THE REMOVAL OF EXISTING RUBBLE PILES.

LEGEND

FULL FIBER REINFORCED MICROSILICA SHOTCRETE (FRMS)(NOTE 3, F.2) AND SPOT ROCK BOLT SECTION.

PARTIAL FRMS (NOTE 4, F.2) AND SPOT ROCK BOLT SECTION.

STEEL STRUCTURAL PLATE ARCH.

TUNNEL AND PORTAL QUANTITIES

ITEM DESCRIPTION UNITS

QUANTITY

REMARKS

20421-0000 ROCK EXCAVATION CUYD 50 MSE WALL ROCK EXCAVATION

20801-0000 STRUCTURE EXCAVATION CUYD 17 FOOTING

25701-0200

CONTRACTOR FURNISHED

MECHANICALLY STABILIZED EARTH

WALL DESIGN

LPSM 1

MSE WALL,

NORTH AND SOUTH PORTAL

26001-0000 ROCK BOLT LNFT 400 TUNNEL AND PORTAL

55201-0100

STRUCTURAL CONCRETE, CLASS A

CUYD 34 FOOTINGS AND BULKHEAD

55701-1000

STRUCTURAL TIMBER AND LUMBER,

UNTREATED

LNFT 300

TIMBER FAÇADE

56602-0000 SHOTCRETE CUYD 150 INTERIOR

60304-0000 STRUCTURAL PLATE ARCH LNFT 75 NORTH AND SOUTH PORTALS

60504-0000 GEOCOMPOSITE SHEET DRAIN SYSTEM

SQYD

145 ONE SIDED IN TUNNEL

62302-0100

SPECIAL LABOR, SLOPE SCALING

HOUR 72 ROCK SCALING TUNNEL AND PORTALS

UNCLASSIFIED BORROW CUYD 295

20403 INFO ONLY (25501-0000 MSE WALL)

RIPRAP CLASS 0 CUYD 92

25101 INFO ONLY (25501-0000 MSE WALL)

25501-0000

MECHANICALLY STABILIZED EARTH

WALL

SQFT

MSE WALL,

NORTH AND SOUTH PORTAL

SELECT GRANULAR BACKFILL CUYD 672

25510 INFO ONLY (25501-0000 MSE WALL)

STANDARD UNDERDRAIN SYSTEM LNFT 350

60501 INFO ONLY (8-INCH PIPE CULVERT,

MSE WALL; 4-INCH PIPE CULVERT,

PERFORATED PIPE, PORTALS AND

TUNNEL), (25501-0000 MSE WALL)

GEOCOMPOSITE SHEET DRAIN SYSTEM

SQYD

60504 INFO ONLY, TWO SIDED ALONG

BACK AND SIDES OF STRUCTURAL PLATE

ARCH (25501-0000 MSE WALL)

NOT TO SCALE

FULL FRMS AND SPOT ROCK BOLTS SECTION

STA 53+96 TO 53+76

STA 50+08 TO 50+28

LOCATE GEOCOMPOSITE SHEET DRAIN

WHERE NECESSARY TO CONTROL DRAINAGE

SEEPS AND AS DIRECTED BY C.O. INSTALL

ACCORDING TO MANUFACTURER'S

SPECIFICATIONS.

COMPLETELY LINE PORTAL ENTRY

SIDES, QUARTER ARCHES, AND CROWN

WITH FRMS

ROCK BOLTS WHERE

DIRECTED BY C.O.

NOT TO SCALE

B

PARTIAL FRMS AND SPOT ROCK BOLTS SECTION

STA 50+28 TO 53+76

LOCATE GEOCOMPOSITE SHEET DRAIN

WHERE NECESSARY TO CONTROL DRAINAGE

SEEPS AND AS DIRECTED BY C.O. INSTALL

ACCORDING TO MANUFACTURER'S

SPECIFICATIONS.

LINE TUNNEL QUARTER ARCHES

AND CROWN WITH FRMS

F.3

ROCK BOLTS WHERE

DIRECTED BY C.O.

F.3

3" STEEL REINFORCED

FRMS. SEE NOTE 4.

GEOCOMPOSITE SHEET

DRAIN DETAIL

F.3

GEOCOMPOSITE SHEET

DRAIN DETAIL

F.3

N

N

SEE NOTE 5

EXPOSED BEDROCK

4" FRMS

SEE NOTE 3

GEOCOMPOSITE SHEET

DRAIN CONNECTION

DETAIL

F.3

SEE NOTE 5

SPRINGLINE

15'-0"±

F.2

STATE PROJECT

SHEET

NUMBER

WA NPS OLYM 2015(4)

INTERIOR TUNNEL SECTIONS

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T B d

S S u r f t D

NOTES

1. ROCK BOLTS WILL BE LOCATED IN THE FIELD FOLLOWING SLOPE SCALING

BY THE CONTRACTING OFFICER (C.O.).

2. SCALE ENTIRE TUNNEL CIRCUMFERENCE PRIOR TO INSTALLING

SHOTCRETE AND ROCK BOLTS. ROCK BOLT INSTALLATION PLAN TO BE

SUBMITTED FOR APPROVAL BY THE C.O. PRIOR TO STARTING ROCK

BOLTING.

3. FULL FIBER REINFORCED MICROSILICA SHOTCRETE (FRMS) AND SPOT

ROCK BOLT SECTION (A): FIRST 2'' LIFT OF SHOTCRETE TO BE STEEL

FIBER REINFORCED. SECOND 2'' LIFT OF SHOTCRETE TO BE SYNTHETIC

FIBER REINFORCED AND FINISHED SMOOTH WITH A TROWEL.

4. PARTIAL FRMS AND SPOT ROCK BOLT SECTION (B): SHOTCRETE TO BE

PLACED IN A SINGLE 3'' LIFT, AND TO BE REINFORCED WITH STEEL FIBERS.

PARTIAL FRMS COVERAGE WILL VARY LONGITUDINALLY DEPENDING ON

SPRINGLINE HEIGHT, TO BE DIRECTED BY THE C.O.

5. FOR INNER TUNNEL TRAIL DETAILS, REFER TO SHEET C.2.

J u n e

MECHANICAL

SHELL

GROUT INSIDE SHEATH

RIGID PLASTIC SHEATH

BUTTON OR RIDGED

EXPANSION SHELL

GROUT INSIDE HOLE

4"

D R

I L L E

D

H

O L E

TRUMPET

BOLT

DRILLED HOLE

ROCK BOLT

RIGID PLASTIC

SHEATH BUTTON

OR RIDGED

GROUT

ONE SIDED GEOCOMPOSITE SHEET DRAIN

(PLACE FILTER FABRIC SIDE AGAINST TUNNEL WALL)

SEE F.2 NOTE 3 & 4 FOR SHOTCRETE

INSTALLATION DETAILS

EXISTING BEDROCK

MIN. 10 FT

EXISTING BEDROCK

ONE SIDED GEOCOMPOSITE

SHEET DRAIN EXTENDS 6" BELOW

NEW FINISHED GRADE

SHOTCRETE

4 INCHES FRMS

1ST 2'': FRMS (NOTE 3 F.2) - STEEL

2ND 2'': FRMS (NOTE 3 F.2) - SYNTHETIC

GRANULAR BACKFILL

FACE OF ROCK

ROCK BOLT & GEOCOMPOSITE

SHEET DRAIN DETAILS

F.3

STATE PROJECT

SHEET

NUMBER

WA NPS OLYM 2015(4)

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T C d

S S u r f t D

M a y

A M

NOT TO SCALE -

DETAIL - DOUBLE CORROSION PROTECTION ROCK BOLT (DCP)

DETAIL -GEOCOMPOSITE DRAIN

NOTES

1. MINIMUM LENGTH OF ROCK BOLTS IS 10 FT.

2. ROCK BOLT DESIGN LOAD IS 27 KIPS.

3. ROCK BOLT DESIGN TO CONFORM WITH SPEC. SEC. 722.03

DETAIL -GEOCOMPOSITE SHEET DRAIN CONNECTION

F.4

STATE PROJECT

SHEET

NUMBER

WA NPS OLYM 2015(4)

NORTH PORTAL PLAN

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T D d

S S u r f t D

J u n e

P M

SCALE: 1" = 10'-0"

NORTH PORTAL PLAN

F.4

EXISTING PORTAL ROCK FACE

STA 50+08

APPROXIMATE FILL BOUNDARY

APPROXIMATE MSE WALL

LOCATION

NOTE:

1. STEEL STRUCTURAL PLATE ARCH MUST BE

BACKFILLED IN ACCORDANCE WITH

MANUFACTURERS RECOMMENDATIONS.

2. STEEL STRUCTURAL PLATE ARCH SHOWN IS 35 FT

LONG.

3. ALL DIMENSIONS TO BE VERIFIED AFTER

REMOVAL OF EXISTING RUBBLE PILE.

4. CENTER PORTAL STRUCTURE ON TRAIL

ALIGNMENT.

5. RIPRAP INTENDED TO DRAIN RUNOFF FROM

TUNNEL PORTAL ROCK FACE. DIMENSIONS: 2 FT

WIDE AND 1 FT DEEP, SLOPES AWAY FROM TUNNEL

CENTERLINE.

5'

30'

05 5 10

FEET

TIMBER FACADE

STA 49+77

LEGEND

STEEL STRUCTURAL PLATE ARCH

ASSUMED BEDROCK OUTCROPS

UNCLASSIFIED BORROW (SUBSECTION 704.06)

CONCRETE AND SHOTCRETE

RIPRAP CLASS - 0 (SUBSECTION 705.02)

SELECT GRANULAR BACKFILL (SUBSECTION 704.08)

TWO-SIDED GEOCOMPOSITE SHEET DRAIN

START OF STEEL

STRUCTURAL PLATE ARCH

STA 49+78

END OF STEEL STRUCTURAL

PLATE ARCH

END OF CONCRETE BULKHEAD

STA 50+13

START OF CONCRETE BULKHEAD

STA 50+11

APPROXIMATE LIMIT OF

EXPOSED BEDROCK

APPROXIMATE FILL BOUNDARY

CLASS-0 RIPRAP

A

F.13

SEE

TWO-SIDED GEOCOMPOSITE SHEET

DRAIN EXTENDING FROM FINISHED

SURFACE TO UNDERDRAIN TRENCH,

TYP BOTH SIDES. END GEOTEXTILE

AT 8' FROM FACE OF MSE WALL.

F.5

SHEET

NUMBER

WA NPS OLYM 2015(4)

NORTH PORTAL

UNDERDRAIN SYSTEM

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T E d

S S u r f t D

J u n e

P M

SCALE: 1" = 10'-0"

NORTH PORTAL UNDERDRAIN PLAN

F.4

EXISTING PORTAL ROCK FACE

STA 50+08

05 5 10

FEET

TIMBER FACADE

STA 49+77

START OF STEEL

STRUCTURAL PLATE ARCH

STA 49+78

END OF STEEL STRUCTURAL

PLATE ARCH

END OF CONCRETE BULKHEAD

STA 50+13

CONCRETE BULKHEAD

(2FT THICK)

APPROXIMATE FILL BOUNDARY

DRAINAGE OUTFALL TO

DITCH

RAKER FOUNDATION,

DESIGNED BY

CONTRACTOR

TYP 2 PLACES

LEGEND

ASSUMED BEDROCK OUTCROPS

GRANULAR BACKFILL (SUBSECTION 703.03 AASHTO M43 SIZE NO. 3)

CONCRETE AND SHOTCRETE

SELECT GRANULAR BACKFILL (SUBSECTION 704.08)

8" SOLID DRAIN PIPE. PROVIDE PIPE

SLEEVE THROUGH CONCRETE

BULKHEAD AND FILL VOID BETWEEN

PIPE AND SLEEVE WITH GROUT, TYP

8" PERFORATED PIPE (SLOTTED)

AT 1% MIN SLOPE, TYP

8" CLEANOUT, TYP 2 PLACES

FITTINGS AS REQUIRED TO

CONNECT 4" PIPE TO 8" PIPE

4" DRAIN PERFORATED PIPE

8" SOLID DRAIN PIPE

AT 1% MIN. SLOPE

EXTEND TO SUITABLE

OUTFALL DITCH

FACE OF

MSE WALL

AT 8 FT FROM FACE OF MSE

WALL (STA 49+85) CONNECT

8" SOLID DRAIN PIPE TO 8"

PERFORATED (SLOTTED)

DRAIN PIPE, TYP

STEEL STRUCTURAL

PLATE ARCH, TYP

GRANULAR BACKFILL

(AASHTO M43 SIZE 3) 2FT

WIDTH AROUND UNDERDRAIN.

NOTE:

1. ALL DIMENSIONS TO BE VERIFIED AFTER REMOVAL OF EXISTING

RUBBLE PILE.

2. CENTER PORTAL STRUCTURE ON TRAIL ALIGNMENT.

3. UNDERDRAIN SYSTEM LOCATION IS APPROXIMATE AND WILL BE

DETERMINED IN FIELD BY C.O.

4" DRAIN PERFORATED PIPE

10 LNFT

10 LNFT

GRANULAR BACKFILL

30 LNFT

F.12

F.6

STATE PROJECT

SHEET

NUMBER

WA NPS OLYM 2015(4)

SOUTH PORTAL PLAN

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T F d

S S u r f t D

J u n e

P M

SCALE: 1" = 10'-0"

SOUTH PORTAL PLAN

F.5

APPROXIMATE MSE

WALL LOCATION

APPROXIMATE FILL BOUNDARY

APPROXIMATE LIMIT OF

EXPOSED BEDROCK

5'

35'

05 5 10

FEET

END OF STEEL STRUCTURAL

PLATE ARCH

END OF CONCRETE BULKHEAD

STA 53+91

EXISTING PORTAL ROCK FACE

STA 53+96

TIMBER FACADE

STA 54+32

START OF STEEL STRUCTURAL

PLATE ARCH

STA 54+31

START OF CONCRETE BULKHEAD

STA 53+93

STEEL STRUCTURAL PLATE

ARCH CUT-AWAY FOR CLARITY

APPROXIMATE FILL BOUNDARY

CLASS-0 RIPRAP

LEGEND

STEEL STRUCTURAL PLATE ARCH

ASSUMED BEDROCK OUTCROPS

UNCLASSIFIED BORROW (SUBSECTION 704.06)

CONCRETE AND SHOTCRETE

RIPRAP CLASS - 0 (SUBSECTION 705.02)

SELECT GRANULAR BACKFILL (SUBSECTION 704.08)

TWO-SIDED GEOCOMPOSITE SHEET DRAIN

NOTE:

1. STEEL STRUCTURAL PLATE ARCH MUST BE

BACKFILLED IN ACCORDANCE WITH

MANUFACTURERS RECOMMENDATIONS.

2. STEEL STRUCTURAL PLATE ARCH SHOWN IS 40 FT

LONG.

3. ALL DIMENSIONS TO BE VERIFIED AFTER

REMOVAL OF EXISTING RUBBLE PILE.

4. CENTER PORTAL STRUCTURE ON TRAIL

ALIGNMENT.

5. RIPRAP INTENDED TO DRAIN RUNOFF FROM

TUNNEL PORTAL ROCK FACE. DIMENSIONS: 2' WIDE

AND 1' DEEP, SLOPES AWAY FROM TUNNEL

CENTERLINE.

B

F.13

SEE

DOUBLE SIDED GEOTEXTILE

EXTENDING FROM FINISHED

SURFACE TO UNDERDRAIN TRENCH,

TYP BOTH SIDES. END GEOTEXTILE

AT 8' FROM FACE OF MSE WALL.

F.7

SHEET

NUMBER

WA NPS OLYM 2015(4)

SOUTH PORTAL

UNDERDRAIN SYSTEM

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T G d

S S u r f t D

J u n e

P M

SCALE: 1" = 10'-0"

SOUTH PORTAL UNDERDRAIN PLAN

F.5

DRAINAGE OUTFALL

TO DITCH

8" SOLID DRAIN PIPE. PROVIDE PIPE

SLEEVE THROUGH CONCRETE

BULKHEAD AND FILL VOID BETWEEN

PIPE AND SLEEVE WITH GROUT, TYP

APPROXIMATE FILL

BOUNDARY

05 5 10

FEET

END OF STEEL STRUCTURAL

PLATE ARCH

END OF CONCRETE BULKHEAD

STA 53+91

EXISTING PORTAL ROCK FACE

STA 53+96

START OF STEEL STRUCTURAL

PLATE ARCH

STA 54+31

START OF CONCRETE BULKHEAD

STA 53+93

NOTE:

1. ALL DIMENSIONS TO BE VERIFIED AFTER REMOVAL OF EXISTING

RUBBLE PILE.

2. CENTER PORTAL STRUCTURE ON TRAIL ALIGNMENT.

3. UNDERDRAIN SYSTEM LOCATION IS APPROXIMATE AND WILL BE

DETERMINED IN FIELD BY C.O.

LEGEND

ASSUMED BEDROCK OUTCROPS

GRANULAR BACKFILL (SUBSECTION 703.03 AASHTO M43 SIZE 3)

CONCRETE AND SHOTCRETE

SELECT GRANULAR BACKFILL (SUBSECTION 704.08)

8" PERFORATED PIPE (SLOTTED)

AT 1% MIN SLOPE, TYP

8" CLEANOUT, TYP 2 PLACES

FITTINGS AS REQUIRED TO

CONNECT 4" PIPE TO 8" PIPE

4" DRAIN PERFORATED PIPE

8" SOLID DRAIN PIPE AT 1%

MIN. SLOPE EXTEND TO

SUITABLE OUTFALL DITCH

FACE OF MSE WALL

AT 8 FT FROM FACE OF MSE

WALL (STA 54+23) CONNECT

8" SOLID DRAIN PIPE TO 8"

PERFORATED (SLOTTED)

DRAIN PIPE, TYP

STEEL STRUCTURAL

PLATE ARCH, TYP

RAKER FOUNDATION,

DESIGNED BY

CONTRACTOR

TYP 2 PLACES

10 LNFT

10 LNFT

4" DRAIN PERFORATED PIPE

GRANULAR BACKFILL

30 LNFT

GRANULAR BACKFILL

(AASHTO M43 SIZE 3) 2 FT

WIDTH AROUND UNDERDRAIN

F.8

SHEET

NUMBER

WA NPS OLYM 2015(4)

TYPICAL PORTAL SECTION

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T H d

S S u r f t D

M a y

A M

PROPOSED TRAIL SURFACE

APPROXIMATE EXISTING

ROCK PORTAL OPENING

(VARIES LONGITUDINALLY)

CONTINUOUS

CONCRETE FOOTING

STEEL STRUCTURAL PLATE ARCH

(PORTAL STRUCTURE)

EXISTING BEDROCK

NOT TO SCALE-

INTERIOR TUNNEL PORTAL STRUCTURE (TYP)

NOTES

1. ALL DIMENSIONS AND ELEVATIONS TO BE VERIFIED IN THE FIELD AFTER

REMOVAL OF EXISTING RUBBLE PILES AND PROVIDED TO C.O

2. APPROXIMATE DIMENSIONS OF EXISTING ROCK TUNNEL PORTAL OPENING:

HEIGHT: 26 FT

WIDTH: 23 FT

RADIUS: 11.5 FT

3. FOOTING DIMENSIONS:

TO BE DESIGNED BY CONTRACTOR IN THE FIELD BASED ON SUBGRADE

CONDITIONS. FOR INFORMATIONAL PURPOSES DIMENSIONS SHOWN ARE

1.5 FT TALL AND 2.5 FT WIDE.

4. FOOTING EMBEDMENT DEPTH VARIES DEPENDING ON SUBGRADE MATERIALS

(SOIL OR ROCK). TOP OF FOOTING NEEDS TO BE 16" BELOW GRADE (LOCAL

FROST LINE).

5. STEEL STRUCTURAL PLATE ARCH:

a. TO BE DESIGNED BY CONTRACTOR AND SUBMITTED TO C.O. FOR

REVIEW

b. N-PORTAL 30 FT EXTERIOR + 5 FT INTERIOR = 35 FT

c. S-PORTAL 35 FT EXTERIOR + 5 FT INTERIOR = 40 FT

d. MINIMUM THICKNESS: GAGE 5 GALVANIZED STEEL

e. MAXIMUM STEEL STRUCTURAL PLATE ARCH DIMENSIONS:

RISE: 24.5 FT

SPAN: 21.5 FT

f. FOR INFORMATIONAL PURPOSES STEEL STRUCTURAL PLATE ARCH

DIMENSIONS SHOWN ARE:

RISE: 20'-8"

SPAN: 21'-5"

g. DELIVERED WITH GALVANIZED COATING

6. BULKHEAD WALL: PLACE CONCRETE IN LIFTS, 2 FT OR LESS, TO AVOID

BUCKLING OF THE STEEL STRUCTURE. ONCE CROWN HEIGHT IS REACHED A

5 FT LIFT IS PERMISSIBLE. ROUGHEN SURFACE AND ALLOW A MINIMUM OF 24

HRS FOR CONCRETE TO CURE. CONTACT GROUT TO FILL VOID IN CROWN

AFTER CONCRETE HAS CURED.

7. TO PROVIDE SUFFICIENT ROOM FOR SELECT GRANULAR BACKFILL

COMPACTION BETWEEN STEEL STRUCTURAL PLATE ARCH AND ROCK

SIDEWALLS, LOCALIZED ROCK EXCAVATION MAY BE REQUIRED AS DIRECTED

BY THE C.O.

21'-5"

20'-8"

INSTALL SLEEVE THROUGH

BULKHEAD TO ACCOMMODATE

STANDARD 8" UNDERDRAIN SYSTEM.

SEE SHEET F.7 FOR UNDERDRAIN

SYSTEM DETAILS.

BULKHEAD,

STRUCTURAL

CONCRETE CLASS A

FOOTING, STRUCTURAL

CONCRETE CLASS A

C

L

PLACE CONTACT

GROUT AS DIRECTED

BY C.O.

F.9

SHEET

NUMBER

WA NPS OLYM 2015(4)

TIMBER FACADE

SECTION

i s p r u c e t u n n e l s r e h a b i l i t a t i o n C A D

D D

O C U

M E N

T c o n t r a c t d o c s o l y m

T I d

S S u r f t D

M a y

A M

NOT TO SCALE-

TIMBER PORTAL STRUCTURE

10" X 16"

UPPER BEAM

10" x 12"

POST, TYP

PROPOSED TRAIL SURFACE

STEEL STRUCTURAL

PLATE ARCH

NOTES

1. TIMBER FACADE LAYOUT TO COVER AS MUCH OF THE STEEL

STRUCTURAL PLATE ARCH AS POSSIBLE.

2. FOOTING DIMENSIONS:

DESIGNED BY CONTRACTOR IN THE FIELD DEPENDING ON NATIVE

SUBGRADE. FOR INFORMATIONAL PURPOSE DIMENSIONS SHOWN

ARE 1.5 FT TALL AND 2.5 FT WIDE.

3. TIMBER FACADE DIMENSIONS:

TO BE DETERMINED DEPENDING ON FINAL PORTAL STRUCTURE

DIMENSIONS.

4. TIMBER:

SELECT STRUCTURAL GRADE CEDAR

10" x 10" KICKER

19'-4"

19'-3 3/4"

L90 CLIP

EA SIDE

10" X 16" PERP BEAM

TYP OF 3

B

F.10

10" X 16"

LOWER BEAM

C5x6.7

FAR SIDE 0F

FRAME, TYP

1"Ø x4'-0"

GROUND

ANCHOR ROD,

TYP

A

F.10

1'-4"

5 3 4 "

4"

2-" x 16" LAG AT 4" SPACING

CENTER ON RAKER

PORTAL POST

1" Øx 4'-0" GROUND

ANCHOR ROD

LOWER BEAM

PERP BEAM

UPPER BEAM

C5x6.7 ON BACK SIDE OF

FRAME W/

" x 4

" LAGS @ 4"

STAGGERED

3.5'