Preliminary Plans 1 of 3__ID PFA CRMO 10(2) Loop Road Phase 2.pdf

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

NATIONAL

PARK

SERVICE

Department of the Interior

A.1

STATE PROJECT

IDAHO

IDAHO 33

IDAHO

IDAHO

IDAHO

N

Scale in miles

20100510

SAWTOOTH

NATIONAL

FOREST

SNAKE RIVER PLAIN

Craters Of the Moon

N.M.

Lake

Wilcott

Snake

Lake

PROJECT LOCATION

Snake River

Arco Airport Borrow Pit Site

NE 14, SEC 11, T3N, R26E

Arco

Coeur d’Alene

95A

Moscow

93A

S N

A

K E

R

I V

E R

American Falls

Reservoir

BOISE

IDAHO

FALLS

POCATELLO

Mountain

Home

Twin Falls

15W

93A

YELLOWSTONE

NATIONAL

PARK

Pend

Orielle

Lake

KEY MAP OF IDAHO

W A

S H

IN

G

T O

N O

R E

G O

N

NEVADA

UTAH

W Y

O M

IN

G

M O

N T

A N

A

UNITED STATES

CANADA

ADT (YEAR)

V

2003-500 (June thru August)

25 MPH

Project Location

PLANS FOR PROPOSED PROJECT

INDEX TO SHEETS

Standard Specifications for Construction of Roads and Bridges on Federal Highway

Projects, FP-03 US Customary Units

PROJECT MANAGER

WESTERN FEDERAL LANDS HIGHWAY DIVISION

VANCOUVER, WASHINGTON

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PLANS PREPARED BY

COMMITMENT TO EXCELLENCE

FEDERAL LANDS HIGHWAY

A. GENERAL INFORMATION

B. SUMMARIES

C. TYPICAL SECTIONS

D. NORTH CRATER TRAIL PARKING AREA

E. DEVIL’S ORCHARD PARKING AREA

F. INFERNO CONE PARKING AREA

G. SPATTER CONE PARKING AREA

H. TREE MOLDS PARKING AREA

I. REHABILITATION

J. DRAINAGE

K. EROSION CONTROL

L. MISCELLANEOUS DETAILS

M. TEMPORARY TRAFFIC CONTROL

N. PERMANENT TRAFFIC CONTROL

SHEET

NUMBER

ID

PRA CRMO 10(2)

S

E P

I P

P

W P

:d m s

C h e c k e d b y

D e s ig n e d b y

Grading, base, paving, and reconstruct parking areas

TITLE SHEET

PLAN SYMBOLS AND ABBREVIATIONS

LOCATION MAP

SUMMARY OF QUANTITIES

TABULATION OF TYPICAL SECTIONS

TYPICAL SECTIONS AND PAVEMENT CONNECTION DETAIL

TYPICAL SECTIONS

NORTH CRATER TRAIL PARKING AREA (DEMOLITION)

NORTH CRATER TRAIL PARKING AREA (NEW CONSTRUCTION)

NORTH CRATER TRAIL PARKING AREA (PERMANENT TRAFFIC CONTROLS)

DEVIL’S ORCHARD PARKING AREA (DEMOLITION)

DEVIL’S ORCHARD ROAD AND PARKING AREA (PLAN - PROFILE)

DEVIL’S ORCHARD PARKING AREA (NEW CONSTRUCTION)

DEVIL’S ORCHARD PARKING AREA (PERMANENT TRAFFIC CONTROLS)

INFERNO CONE PARKING AREA (DEMOLITION)

INFERNO CONE PARKING AREA (NEW CONSTRUCTION)

INFERNO CONE PARKING AREA (PERMANENT TRAFFIC CONTROLS)

SPATTER CONE PARKING AREA AND ROAD (DEMOLITION)

SPATTER CONE PARKING AREA AND ROAD (NEW CONSTRUCTION)

FINISH ELEVATION TABLE / TYPICAL SECTION

SPATTER CONE PARKING AREA (PERMANENT TRAFFIC CONTROLS)

TREE MOLDS ACCESS ROAD (DEMOLITION)

TREE MOLDS ACCESS ROAD (NEW CONSTRUCTION)

TREE MOLDS ACCESS ROAD (PERMANENT TRAFFIC CONTROLS)

BIG SINK PARKING AREA

TREE MOLDS PARKING AREA (DEMOLITION)

TREE MOLDS PARKING AREA (NEW CONSTRUCTION)

TREE MOLDS PARKING AREA (PERMANENT TRAFFIC CONTROLS)

VISITOR PARKING AREA

VISITOR PARKING AREA (PERMANENT TRAFFIC CONTROL)

BONE YARD ROAD (INTERSECTION REHABILITATION)

LOOP ROAD (PAVED WATERWAYS)

TABULATION OF DRAINAGE

PAVED WATERWAY

STANDARD DRAWINGS 602-3, 602-5, 604-1, 604-3

EROSION CONTROL

SIDEWALK, CURBS, AND GUTTERS

CURBS

SNOWPOLE HOLDER

TABULATION OF QUANTITIES

TEMPORARY TRAFFIC CONTROL PLAN

TEMPORARY TRAFFIC CONTROL

CONSTRUCTION SIGN INSTALLATION - DETAIL DRWG. WM635-2

PERMANENT TRAFFIC CONTROL

METAL SIGN POST DETAILS

TRAFFIC LOOP DETAIL

A.1

A.2

A.3

B.1-3

C.1

C.2

C.3

D.1

D.2

D.3

E.1

E.2-3

E.4

E.5

F.1

F.2

F.3

G.1

G.2

G.3

G.4

H.1-3

H.4-6

H.7

H.8

H.9

H.10

H.11

I.1

I.2

I.3

I.4

J.1-2

J.3

J.4-9

K.1

L.1

L.2

L.3

M.1

M.2

M.3

M.4

N.1

N.2

N.3

BETTY CHON

APPROVED:

DATE

DATE

DATE

Regional Director, Pacific West Region, National Park Service

Superintendent, Craters of the Moon National Monument

RECOMMENDED:

DATE

Director, Project Delivery, Western Federal Lands Highway Division

Project Manager, Denver Service Center

National Park Service

LOOP ROAD, PHASE 2

TWIN FALLS

Bliss

Carey

Arco

IDAHO FALLS

POCATELLO

PRELIMINARY

BUTTE COUNTY

IDAHO

1.6 MILES SPUR ROADS & 6 PARKING AREAS

PMIS Pkg. No.: 4252 Drwg. No.: 138/41903

ID PRA CRMO 10(2)

PMIS PKG. NO. 4252

U. S. DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

CRATERS OF THE MOON NATIONAL

MONUMENT AND PRESERVE

A.3

STATE PROJECT

Scale in feet

LOCATION MAP

SHEET

S

E P

I P

P

W P

:d m e c k e d b y s ig n e d b y

L O

O P

R O

A

TO CAREY

25 MILES

0400 400 800 1200

RESIDENCE

ROAD

PRA CRMO 10(2)

Loop Road 0+00

Riprap existing ditch at Residence

Road Loop Road 11+00

SUSPEND WORK

LOOP ROAD

12+00

CAMPGROUND

ROAD

Reconstruct

Service Road

Intersection

Loop Raod 20+00

BONE YARD

STOCKPILE AREA

BONE YARD

SERVICE ROAD

NORTH CRATER FLOW

PARKING AREA

TO ARCO 19 MILES

OLD MAN

PARKING AREA

RESUME WORK

DEVIL’S ORCHARD ROAD 10+00

LOOP ROAD 94+38.22

NORTH CRATER TRAIL

Loop Road 42+00

PARKING AREA

DEVIL’S ORCHARD

PARKING AREA

CAVES

PARKING AREA

END PROJECT

PRA CRMO 10(2)

LOOP ROAD

247+99.49

INFERNO CONE

PARKING AREA

Loop Road 143+00

RESUME WORK

SPATTER CONE ROAD 20+00

LOOP ROAD 151+43.74

SUSPEND WORK

SPATTER CONE ROAD

23+06

SPATTER CONE

PARKING AREA

L O

O P

R O

A D

RESUME WORK

TREE MOLDS ROAD 300+00

LOOP ROAD 189+38.05

TREE MOLDS ROAD

BIG SINK

PARKING AREA

TREE MOLDS

PARKING AREA

N

SUSPEND WORK

DEVIL’S ORCHARD ROAD

22+00

SUSPEND WORK

TREE MOLDS ROAD

360+60=

TREE MOLDS PARKING AREA

100+00

PRELIMINARY

PMIS Pkg. No.: 4252 Drwg. No.: 138/41903

BEGIN PROJECT

L O

O P

R O

A D

SYMBOLS:

Single lane road, one way traffic

Two lane road, two way traffic

C.2

SHEET

S

E P

I P

P

W P

:d m e c k e d b y s ig n e d b y

ROADS

TYPICAL SECTION &

PAVEMENT CONNECTION

DETAIL

NOTE:

FOOTNOTE:

Work limit (Clearing limit) Roadway excavation

Removal of curb, asphalt

Existing pavement

Rotomilling 6-inch depth

Superpave pavement, 3/4-inch nominal maximum size aggregate, 0.3 to < 3 million ESAL, 3-inch compacted depth, place in two equal lifts

Match existing crown or superelevation rates, unless otherwise noted

Tack coat, grade CSS-1 place between lifts

Shoulder, excavation and placement

(conserved shoulder material)

Existing ground

Recycled aggregate base, 4" compacted depth

Prime coat, grade CMS-2, and blotter

Existing pavement

Loop road New construction or reconstruction

Finish Grade

Pavement structure

Sawcutting pavement

Tack coat

SECTION A-A

CONNECTION DETAIL

A

A

Loop road

R a d iu s Sawcutting pavement

Tack coat

Parking area access road or driveway

Includes asphalt curb, asphalt sidewalk, and paved waterway material removed. See Section 310.

Match existing conditions if not specified.

Slope for Spatter Cone Road and Tree Molds Road are 1:2.

Devil’s Orchard Road slope are indicated in staking report

(See FAR 52.236-4)

3 3

Curb, concrete, 6-inch depth

1.

2.

3.

4.

5.

6.

7.

Do not operate equipment outside of the work limit unless otherwise authorized by the CO.

Match existing road alignment, crown and superelevation rates.

(Spatter Cone & Tree Molds Roads)

Survey existing roads to establish existing centerline, and grade as per section 152.

Establish finish grade for Tree Molds and Spatter Cone Roads, one inch above existing grade.

Removal of asphalt curb, is incidental to recycled aggregate base.

At Spatter Cone, Tree Molds, and Devil’s Orchard Roads, pulverized to a depth of 6", remove top 2", compact remaining pulverized material as per Section 310

Place removed top 2" of pulverized material from roadway as embankment material in the new construction for parking areas.

PRELIMINARY

PMIS Pkg. No.: 4252 Drwg. No.: 138/41903

2"

Work limit

(Clearing limit) 3’12’12’3’

EXCAVATION NEW PAVEMENT STRUCTURE

20+00 to 23+06 (SPATTER CONE ROAD)

10+00 to 22+00 (DEVIL’S ORCHARD ROAD)

3" Max

300+00 to 360+60 (TREE MOLDS ROAD)

C.3

TYPICAL SECTIONS

NEW PAVEMENT STRUCTUREEXCAVATION

Work limit

NORTH CRATER TRAIL

INFERNO CONE, DEVIL’S ORCHARD,

SPATTER CONE, TREE MOLDS, BIG SINK

(Clearing limit)

1.

2.

3.

4.

5.

FOOTNOTE:

Place conserved topsoil at Tree Molds, Spatter Cone, and Devil’s

Orchard Parking Areas. See Section 624.

Includes asphalt curbs, asphalt sidewalk, and paved waterway material. See Section 310.

See Subsection 204.10.

Existing pavement

Roadway excavation

Removal of curb, asphalt

Rotomilling, 6-inch depth

Existing pavement

Superpave pavement, 3/4-inch nominal maximum size aggregate, 0.3 to < 3 million ESAL, 3-inch compacted depth, place in two equal lifts

Recycled aggregate base, 4" compacted depth

Curb, concrete, 6-inch depth

Embankment

Toe of the fill

Tack coat, Grade CSS-1, place between lifts

Prime coat, grade CMS-2, and blotter

WW Mesh-6" x 6" W2.0 x W2.0 Sidewalk, concrete 6" depth, broom finish, fill area inside concrete curb island, flush with finish grade

Recycled aggregate base, 4" compacted depth

Curb, concrete, 15-inch depth (typ.) See Sheet L.2 6" bed course

3" bed course (typ.)

SHEET

S

E P

I P

P

W P

:d m e c k e d b y s ig n e d b y

Placing conserved topsoil, 3-inch depth

Existing ground

Superpave pavement, 34-inch nominal max.

size aggregate, 0.3 to <3 million ESAL, 3-inch compacted depth, place in two lifts. (See detail above)

Construct parking areas as shown in plans, utilizing established control points.

Removal of asphalt curb, is incidental to recycled aggregate base.

Rotomill existing parking area pavement to a depth of 6". Remove rotomilled material as required to construct new design grade as shown in the plans. Compact remaining rotomilled material as per subsections 301.04, 301.05, and 301.06.

Place recycled material removed as embankment in new construction at parking areas.

Blend grade at the North Crater Trail Parking Area to match existing Loop Road grade over a 10’ width adjacent to the Loop

Road.

PRELIMINARY

PMIS Pkg. No.: 4252 Drwg. No.: 138/41903

3’

2"

(Various width)

PARKING AREAS

ISLAND #2 DETAIL

DEVIL’S ORCHARD PARKING AREA

3"

Work limit (Clearing limit) 1:2

1:2 1:2

NOTE:

3"

Max.

D.1

Scale in feet

25 0 25 50 75

SHEET

S

E P

I P

P

W P

:d m e c k e d b y s ig n e d b y

NORTH CRATER TRAIL

PARKING AREA

(DEMOLITION)

Removal of curb and gutter, concrete

Removal of sidewalk, asphalt

Sawcutting pavement lnft sqyd lnft

20302-0300

20303-3000

20315-0000

ITEM DESCIPTION UNIT QUANTITY

DEMOLITION AND REMOVAL

Removal of curb & gutter, concrete

Sawcutting pavement, follow edge of Loop Road

Loop Road

41+62

(approximate)

Do not disturb existing sign

Removal of sidewalk, asphalt

Sawcutting pavement

Loop Road

43+87

(approximate)

N

Maintain existing Loop Road width when establishing sawcutting pavement line.

NOTE:

1.

Remove asphalt trail as part of removal of sidewalk, asphalt, 10 ft of existing trail

Do not disturb existing box culvert

PRELIMINARY

PMIS Pkg. No.: 4252 NPS Drwg. No.: 138/41903

E.1

DEVIL’S ORCHARD

PARKING AREA

(DEMOLITION)

SHEET

S

E P

I P

P

W P

:d m e c k e d b y s ig n e d b y

DEMOLITION QUANTITIES

ITEM DESCRIPTION UNIT QUANTITY

Removal of signs

Removal of curb and gutter, concrete

Removal of sidewalk, concrete

Sawcutting pavement

20301-2400

20302-0300

20303-3200

20315-0000 each lnft sqyd lnft

Scale in feet

25 0 25 50 75

Sawcutting pavement, follow edge of existing

Loop Road pavement

(See pavement connection detail, Sheet C.2)

Existing edge of pavement

End reconstruction of road.

Begin demolition of

Devil’s Orchard Parking Area.

End removal of curb, asphalt, & road.

Begin removal of curb, asphalt, & parking area.

Pulverize asphalt, 6-inch depth

Begin removal of curb, asphalt

Removal of curb, asphalt, access road

Removal of paved waterway, asphalt

Removal of paved waterway, asphalt

Removal of signs, (KEEP RIGHT)

End removal of sidewalk, concrete.

End removal of curb and gutter, concrete

End removal of curb, asphalt

Removal of curb and gutter, concrete

Pulverize, 6-inch depth, entire parking area

Existing sign to remain, (The Devil’s Orchard)

Removal of sidewalk, concrete

Existing trail

Remove existing 3’ x 3’ concrete pad as part of removal of sidewalk, concrete

Removal of curb and gutter, concrete

Begin removal of sidewalk, concrete

Removal of paved waterway, asphalt

Removal of paved waterway, asphalt

1.

2.

3.

NOTE:

Include removal of curb, asphalt, with pulverizing, 6-inch depth, incidental to Item 31001.

Dispose of all material from removal of curb and gutter, concrete and removal of sidewalk, concrete, off project.

Complete all survey and present required submittals prior to commencment of demolition activities. See Section 152.

PRELIMINARY

PMIS Pkg. No.: 4252 NPS Drwg. No.: 138/41903

L O

O P

R O

A