AK_DENA10(48).pdf

PDF 20 MB Posted Aug 28, 2019

Attached to: AK NPS DENA 10(47) & 10(48), REPAIR TWO DENALI PARK ROAD BRIDGES AND CULVERT REPLACEMENT MP 52 & ROCKFALL MITIGATION MP 52. 9, National Park Service, park, Denali Borough, Alaska.
Solicitation number: 69056718B000028
Issued by: Department of Transportation Federal Highway Administration

About this file

Written by GovTribe AI · Dec 28, 2023

This document provides details on a federal contract opportunity for bridge and culvert repair work in Denali National Park, Alaska. The National Park Service is seeking bids to repair two bridges and replace a culvert on the Denali Park Road at mileposts 52 and 52.9. The work includes minor bridge repairs, painting bridge rails, stream stabilization, removal of sheet piles and placement of riprap. The estimated price range for the contract is between $1,000,000 and $2,000,000. The tentative completion date for the work is Summer 2019. Interested vendors must register at FBO.gov in order to view the interested vendors list and be notified when solicitation documents, including specifications and plans, are posted. This opportunity is offered as a small business set-aside.

From the source

Revised Preliminary Plans

View the file

Other files

File	Type	Posted
Prelim_Letter_DENA1048.pdf	PDF	Aug 28, 2019
PROJECT_DESCRIPTION.pdf	PDF	Aug 28, 2019
DENA1047_PreAdd2018.pdf	PDF	Aug 22, 2018
DENA1047_Preliminary-Plans-Letter.pdf	PDF	Aug 22, 2018
PROJECT_DESCRIPTION_DENA_10(47).pdf	PDF	Aug 22, 2018

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� Project Location :g ai

.0 "O

Cl "iii

SOUTH CENTRAL

ALASKA KEY MAP

TYPE OF CONSTRUCTION:

WRANGELL

ST. EUAS

NATL PARK

Minor bridge repair, excavation, drainage, aggregate, rock scaling and concrete box culvert

DESIGN DESIGNATION:

ADT (2019)

ADT(2039)

V e (max)

<100 <100

35MPH

SPECIFICATION:

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-14

PLANS PREPARED BY

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

VANCOUVER, WASHINGTON

i PROJECT MANAGER

� B. Chon

I I

U.S. DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

DENALI NATIONAL PARK AND PRESERVE

•�� p::� s

�� p�� c�:)

NPS PMIS No. 242398A & 242400A 'l,J

81ATESG�� CULVERT REPLACEMENT MP 52

& ROCKFALL MITIGATION MP 52.9

AND

AK NPS DENA 10(47)

NPS PMIS No. 164258A

REPAIR TWO DENALI PARK ROAD BRIDGES

SCALE IN MILES

25 0 25 50 75 100

STATE PROJECT

AK NPS DENA 10( 48)

SHEET

NUMBER

A.1

NPS PMIS No. 242398A & 242400A NPS Drwg. No.

NPS PMIS No. 164258A NPS Drwg. No.

INDEX TO SHEETS

A. GENERAL INFORMATION

A.1 TITLE SHEET

A.2 PLAN SYMBOLS AND ABBREVIATIONS

A.3 VICINITY MAP

B. SUMMARIES

B.1-2 SUMMARY OF QUANTITIES

C. TYPICAL SECTION

C.1 TYPICAL SECTION TABULATION OF QUANTITIES

C.2 TYPICAL SECTIONS

D. PLAN-PROFILE

D.1 TABULATION OF PLAN-PROFILE QUANTITIES

D.2 PLAN AND PROFILE - CONCRETE BOX CULVERT MP 52

D.3 PLAN AND PROFILE- ROCKFALL MITIGATION MP 52.9

D.4 PLAN AND PROFILE- ROCKFALL MITIGATION MP 52.9

E. BRIDGES

E.1 SANCTUARY RIVER BRIDGE

E.2 STONY CREEK BRIDGE

F. EROSION CONTROL

F.1

F.2

F.3

TABULATION OF EROSION CONTROL QUANTITIES

EROSION CONTROL PLAN

CONCRETE BOX CULVERT MP 52

EROSION CONTROL PLAN

ROCKFALL MITIGATION MP 52.9

F.4 SWPP SIGN

F.5-6 EROSION CONTROL STANDARD DRAWINGS

G. GEOTECHNICAL DETAILS

G.1 GEOTECHNICAL QUANTITIES

G.2 ROCKFALL DITCH AND EARTH BERM

G.3-6 PRELIMINARY SCALING AND ROCK REINFORCEMENT

LAYOUTS - TOKLAT BLUFFS (SITE 964)

G.7 ROCK BOLT AND ROCK DOWL DETAILS

H. DRAINAGE

H.1 BUGSTUFFER CREEK - MP 52 CULVERT PLAN & PROFILE

H.2 BOX CULVERT STRUCTURAL DETAILS

H.3 BOX CULVERT RIPRAP DETAILS

I. TEMPORARY TRAFFIC CONTROL

1.1 TABULATION OF TEMPORARY TRAFFIC

CONTROL QUANTITIES

1.2-5 TEMPORARY TRAFFIC CONTROL

STANDARD DRAWINGS

J. PERMANENT TRAFFIC CONTROL

J.1 PERMANENT TRAFFIC CONTROL QUANTITIES

AND PLAN

J.2 STANDARD DETAIL

PRELIMINARY

CP GPS

36 31

6 1

36 31

6 1

SEC.

EL. 1234.56

RIP

G G

W W

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

M a y

S C c p w w o r k d d e n a a b .d g n

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

DETAIL

U.S. CUSTOMARY DETAIL

STATE PROJECT

NUMBER

SHEET

A.2 NPS DENA 10(48) AK

NO SCALE

- no symbol -wall face

W west drwg(s).

dist.

diaph.

diag.

dia.

DHV

D exp. jt.

exc.

EQ or eq.

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)

hex.

hdwl.

high water hexagon headwall ftg.

ft3 ft2 flg.

fin.

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

joint inside diameter

lt. or LT

LPSM

long.

LNFT

lat.

lam.

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

N normal crown north

o. to o.

o. c.

original ground outside diameter out to out on center pvmt.

PST

PSC

POT

POS

POC

pl.

PCS

PCC

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

thd.

TBM

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.

SRS

SQYD

SQFT

spa.

SLRY

shldr.

sec.

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

NOTE:

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 θs Ø

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

ADT

abut.

bearing bridge balance point bench mark back brg.

br.

ctrs.

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, EXISTING PROPOSED

Transition

Toe of Fill

Top of Cut

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

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

SCALE IN MILES

A.3

STATE PROJECT

NUMBER

SHEET

S S u r ft

D p w w o r k d d e n a a c .d g n

AK NPS DENA 10(47)

J u ly

C h e c k e d b y

D e s ig n e d b y

VICINITY MAP

R o a d a ki n al k e

T r e vi R

Mt. Wright egdiR esoremirP yr au t c n a S r e vi R

Mt. Sheldon

Campground

River

Santuary

R iv e r

R 14 W R 13 W R 12 W R 11 W

T o k la t

Overlook Stony Hill

Pass

Highway

Truck Turnaround

& P R E S E R V E

P A R K

N A T I O N A L

D E N A L I

R 10 W R 9 W

De na li

Pa rk

Ro ad

Truck Turn Around (MP 53.5)

Toklat Road Camp and

Toklat Pit

& P R E S E R V E

P A R K

N A T I O N A L

D E N A L I

Mountain

Divide

Rock Fall Mitigation (MP 52.9)

Stony Creek Bridge

MP 60.7

Sanctuary River Bridge

MP 22.9

D e n a li

P a rk

Ranger Cabin

Mt. Pendleton

Sable Mountain

Pass Thorofare

Vistors Center Eielson

E a s t

F o r k

T o k la t

(MP 27.2)

Teklanika Pit

(MP 30.32)

Teklanika Gate

NOTE:

0 25 50 7525 100

Sanctuary River Bridge

MP 22.9

Long 149°28'41.01"W

Lat 63°43'11.94" N

Long 150°14'23.07"W

Lat 63°27'10.89" N

Stony Creek Bridge

MP 60.7

Truck turnarounds are available at each bridge site and Toklat Pit.1.

To Healy: 47 miles

To George Parks Hwy: 23 miles

Concrete Box Culvert (MP 52)

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

TABULATION OF QUANTITIES

TYPICAL SECTION

C.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a c a .d g n

AK NPS DENA 10(48)

M a y

B V in c e n t

R e a d o w s

C h e c k e d b y

D e s ig n e d b y

NO SCALE

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A o n s tr u c ti o n l im it o n s tr u c ti o n l

303+75 to 319+23

TYPICAL SECTIONS

100+00 to 107+36

C o n s tr u c ti o n l

C.2

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a c b .d g n

AK NPS DENA 10(48)

A u g u s t in c e e a d o w s

C h e c k e d b y

D e s ig n e d b

FOOTNOTE:

surface

Existing p r o fi le

M a tc h

CONNECTION DETAIL

NO SCALE

method 2

Roadway aggregate, [1]3% [1]3%

Profile grade point

1V:

[2]

1V:2H

Existing ground

DENALI PARK ROAD

Traveled way varies Traveled way variesVaries

Construction limit varies s ta k e l im it s

S lo p e s ta k e l im it s

V a ri e s

[2]1V:4H

S lo p e

12' 12' ground

Existing

6" compacted depth method 2, (Government furnished)

Roadway aggregate, [1]3% [1]3%

Profile grade point

1V:

[2]

1V:2H

Existing ground

DENALI PARK ROAD

Varies

Construction limit varies topsoil, 4-inch depth

Placing conserved s ta k e l im it s

S lo p e

S lo p e s ta k e l im it s

V ar ie s

Embankment top soil, 4-inch depth

Placing conserved

12'

Traveled wayTraveled way varies

12' - 19'

6" compacted depth method 2, (Government furnished)

Roadway aggregate, Construct slopes as shown in the Staking Report.[2] sections.

Superelevate roadway at the rate 'e' as indicated on the cross[1]

Embankment

VARIES 12' TO 18'

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

QUANTITIES

PLAN-PROFILE

TABULATION OF

D.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a fa .d g n

AK NPS DENA 10(48)

A u g u s t

V in c e

M e a d o w

C h e c k e d b y

D e s ig n e d b y

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

Curve= BUG1

R= 400.00'

T= 92.34'

L= 181.51' e = 6%

-5 .7

CUYD

EXC.

CUYD

EMB.

D.2

NUMBER

SHEET

S S u r ft p w w o r k d d e n a fb .d g n

AK NPS DENA 10(48)

u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

100+00103+00106+00 101+50104+50107+50

P O

P C

P T

P O

3,230

3,240

3,250

-2.5

200' VC

-5 .7

115' VC

Profile grade

Existing ground

Line to be constructed

Existing 30" pipe culvert

BEGIN PROJECT

107+36.00

AK NPS DENA 10(48) 100+00.00

AK NPS DENA 10(48)

El=3247.24

E=1641337.2109

N=3476885.0184

El=3223.49

E=1640660.1887

N=3477133.8759

C u lv e r t

Limits of construction method A, class 1

Riprap ditch, Remove pipe culvert

SUSPEND PROJECT

Profile grade

See Sheet XXX.

concrete box culvert

Install 10 ft. x 4 ft. x 64 ft.

103+76.60 c o n c r e te b o x c u lv e r t

I n s ta ll f t.

x f t.

R e m o v e c u lv e r t in c h

Proposed edge of pavement

Remove pipe culvert

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

3045 3045

30503

3050 3050

3050 3050 3050

3050 3050

3050 3050 3050

3050 3050

3050 3050 3050

5 3055

30553055

3095 3095

31053105

3110 3115

3145 3145

31503150

3155 3155

31553155

31603160

32103210

20 3220

P O

CUYD

EXC.

CUYD

EMB.

310+00307+50305+00302+50300+00

3035 3035

3040 3040

3045 3045

3050 3050

3055 3055

3060 3060

3065 3065

3070 3070

3075 3075

D.3

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a fc .d g n

AK NPS DENA 10(48)

A u g u s t

C h e c k e d b y

D e s ig n e d b y

-1.1414%

-1.9652%

200' VC

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

Line to be constructed

BEGIN PROJECT

Profile grade

Existing ground

El=3061.14

E=1636766.4435

N=3478045.8722

303+75.00

MP 52.9

ROCKFALL MITIGATION

AK NPS DENA 10(48)

3040 3040

3045 3045

3045 3045 3045 3045

3045 3045 3045 3045 3045

3050 3050

3050 3050 3050 3050

3050 3050 3050 30503050

5 3245

P C

P T

P C

P T

P O

Curve= ROCK3-1

R= 600.00'

T= 151.03'

L= 295.91'

Curve= ROCK3-2

R= 650.00'

T= 123.60'

L= 244.29'

CUYD

EXC.

CUYD

EMB.

320+00317+50315+00312+50310+00

3025 3025

3030 3030

3035 3035

3040 3040

3045 3045

3050 3050

3055 3055

3060 3060

3065 3065

D.4

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a fd .d g n

AK NPS DENA 10(48)

u g u s t

C h e c k e d b y

D e s ig n e d b y

250' VC

-0.4256% +0.1942%

150' VC

-0.8948%

100' VC

+0.2730%

80' VC

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

END PROJECTLine to be constructed

El=3046.03

E=1635233.4415

N=3478288.8905

Profile grade

Existing ground

319+60.00

MP 52.9

ROCKFALL MITIGATION

AK NPS DENA 10(48)

NO. DATE BY REVISIONS NO. DATE BY REVISIONS

9830-007P

REPAIR DETAILS

SANCTUARY RIVER BRIDGE

ELEVATION

PLAN

TYPICAL SECTION

A A

"2 164'-8 65'-2" "2

164'-8

Along centerline

194'-7"

12'-0" 12'-0"2'-3" 2'-3"

(Typ.)

MC8x21.4

Begin bridge End bridge

1" joint seal and filler

Remove existing

SECTION A-A

EXISTING PROPOSED

1"10""

4'-0" 4'-0"8'-0" 8'-0"1'-9" 1'-9"

No scale beads and silicone band

Field applied silicone corner

1 M in silicone

Precompressed

Impregnated foam both sides

Epoxy adhesive N

(Typ.)

elastomeric concrete joint header with

Remove and recast

Legend:

S a n c tu a ry R iv e r

Note:

BAO

A C

T U

A L F I L E R

E N

E .D

G N

(Typ.)

(To remain) reinforcement

Existing

Footnote:

391 LNFT (Information Only Quantity) [2]

65 LNFT (Information Only Quantity)[1] welded to angle

" Support bar 8

30°

(Typ.)

recast joint headers.

joints. Remove and remove and reseal pier

Repair Concrete;

Type 2 (1V)

Object Marker, C Abutment 2LLC Abutment 1L C Pier 1 LC Pier 2

(See Note 2) welded stud anchor @ 1'-0"

" Ø 4 1"x4

1 with 24 1L2x2x

(Typ.)

mounting brackets repaint steel railing and remove existing paint and

Painting, Steel Structure;

(Typ.)

mounting brackets repaint steel railing and remove existing paint and

Painting, Steel Structure;

Continue new joint seal up curb line face to exterior face of curb.

to ASTM A123. Install angle between curbs matching bridge deck crown.

Provide steel angle conforming to ASTM A36. Galvanize angle according2.

mounting bracket details.

Field verify all dimensions. Refer to as-builts for steel railing layout and 1.

C StructureL

E.1

Structure Number

NOT

FOR

NST

RUCTI

PRE

LIM

INARY

PROJECT TEAM LEADER BRIDGE DRAWING

DATESCALECHECKED BYDRAWN BYDESIGNED BYREVISIONSNO. DATE BY REVISIONS NO. DATE BY

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DRAWING NO.

DENALI NATIONAL PARK AND PRESERVE

2B. OLTMANNAF AF

AK NPS DENA 10(47)

NPS PMIS No. 164258A

NPS Drwg. No. 184/80,300

AUGUST 2019

D e fa u lt p w w o r k d E

D E

N A P

E .D

G N

A u g u s t

9 PRELIMINARY

NO. DATE BY REVISIONS NO. DATE BY REVISIONS

9830-015P

REPAIR DETAILS

STONY CREEK BRIDGE

ELEVATION

PLAN

TYPICAL SECTION

12'-0" 12'-0"2'-3" 2'-3"

Begin bridge

End bridge

4'-0" 4'-0"8'-0" 8'-0"1'-9" 1'-9"

104'-7"

"2 134'-8 35'-2" "2

134'-8

DETAIL A

O v e rl a p

(Typ.)

21WF59

S to n y C r e e k

Legend:

VIEW B-B

Note:

No Scale

(Typ.)

See Detail A

BAO

A C

T U

A L F I L E R

E N

E .D

G N

Control, Fiber Roll

Place Soil Erosion

Footnote:

3,000 SQFT (Information Only Quantity)[1] as directed by the CO

Riprap, Method A, Class 1

Repair erosion with Placed

AT INTERMEDIATE AND PIER DIAPHRAGM AT ABUTMENT DIAPHRAGM

14WF30 MC12x25

Existing scupper

Type 2 (1V)

Object Marker, bent plate

" Three-sided16

C Abutment 2C Abutment 1L LC Pier 1 LC Pier 2 L repair to no more than 5".

Concrete repair area to be determined by CO. Limit depth of3.

Paint scupper extensions after installation.

Furnish steel for scupper extensions conforming to ASTM A36.2.

layout and bearing assembly details.

Field verify all dimensions. Refer to as-builts for steel superstructure1.

(Typ.)

and all bearing assemblies repaint steel superstructure remove existing paint and

Painting, Steel Structure;

approx. 3'-0" x 2'-6" deck surface, repair deteriorated

Minor Bridge Work;

(See Detail A)

8 locations extend scupper, Minor Bridge Work;

C StructureL

E.2

Structure Number

NOT

FOR

NST

RUCTI

PRE

LIM

INARY

PROJECT TEAM LEADER BRIDGE DRAWING

DATESCALECHECKED BYDRAWN BYDESIGNED BYREVISIONSNO. DATE BY REVISIONS NO. DATE BY

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DRAWING NO.

DENALI NATIONAL PARK AND PRESERVE

2B. OLTMANNAF AF

AK NPS DENA 10(47)

NPS PMIS No. 164258A

NPS Drwg. No. 184/80,300

AUGUST 2019

D e fa u lt p w w o r k d E

D E

N A P

E .D

G N

A u g u s t

9 PRELIMINARY

EROSION CONTROL

TABULATION OF

F.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a d a .d g n

AK NPS DENA 10(48)

A u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

SCALE IN FEET

35 3

LEGEND

Fiber log

Riprap

F.2

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a d b .d g n

AK NPS DENA 10(48)

A u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

MP 52

CONCRETE BOX CULVERT

0 2525 50

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

SCALE IN FEET

30453045

304530453045

30453045

30503050

305030503050

653070

P C

P T

MP 52.9

ROCKFALL MITIGATION

EROSION CONTROL PLAN

LEGEND

Fiber log

F.3

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a d c .d g n

AK NPS DENA 10(48)

A u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

0 25 5025 levels:GSCOLORFILL|GSBWFILL|GSOUTLINE

SWPPP SIGN

F.4

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a d g .d g n

AK NPS DENA 10(48)

A u g u s t

C h e c k e d b y

D e s ig n e d b y

3'-6"

4"C

"B2

2"C

14"

3IN = 0

5TH = 0

"8 1R = 1

BORDER

specific project information background. Adjust text to match

Black border and text on white

Refer to Subsection 107.01A(d) of Special Contract Requirements

SWPPP Sign

157-5

STANDARD APPROVED FOR USE 6/2005

DRAFT: 3/2014

REVISED: 6/2007

DIVERSION CHANNELS

TEMPORARY

STATE PROJECT

NUMBER

SHEET

F.5

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a d d .d g n

A u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

PLASTIC LINED DIVERSION CHANNEL

RIPRAP LINED DIVERSION CHANNEL

TEMPORARY CULVERT

DIVERSION CHANNEL

SECTION B-B

SECTION A-A

SECTION A-A SECTION B-B

SECTION B-B

PLAN

B B

T T

Ø when scheduled)

Silt fence (typ.

Roadway embankment

Temporary culvert backfill

Subgrade

Bedding

Sandbags

Riprap lining Riprap lining backflow into natural channel

Use sandbags to prevent

Permanent natural channel

Earthwork limits when scheduled)

Silt fence (typ.

See Note 5

Permanent culvert

Roadway centerline temporary barrier

Use sandbags to construct

SandbagsPlastic liner

SSSS

SS SS

D D

SS SS

FlowFlow

Plastic liner when scheduled)

Silt fence (typ.

When specified replace the portion of the diversion channel through the roadway embankment with temporary culvert. Compact temporary culvert backfill using one of the methods listed in Subsection 204.11(a).

See Erosion Control Section for temporary culvert diameter, riprap class, channel dimensions and quantities.

Use plastic liner or riprap along the entire length and width of the temporary diversion channel.

Construct channel at a minimum grade of 0.5 percent.

Do not construct with longitudinal joints if using a plastic liner. Bury the upstream edge of the liner a minimum of

GeotextileGeotextile

Flow

Natural ground and secure with sandbags (typ.)

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

6" deep and secure with riprap or sandbags.

2'2'

Bury plastic liner 6" deep

2'2'

NOTE:

with plastic liner or riprap

Temporary diversion channel

REVISED: 10/2016

DETAIL APPROVED FOR USE --/----

WESTERN FEDERAL LANDS HIGHWAY DIVISION

SILT FENCE

W157-1

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

F.6

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a d e .d g n

A u g u s t

POST AND GEOTEXTILE INSTALLATION DETAIL

SILT FENCE INSTALLATION AT TOE OF FILL

Fi ll slo pe

T o e o f s lo p e

PLAN

ELEVATION

T o e o f s lo p e

Fi ll sl op e

ELEVATION

PLAN

END DETAIL

END POSTS DETAIL

POSTS AT JOINTS

Varies

Geotextile

Steel or wood post

Backfilled and compacted soil fo r s p a c in g

S e e N o te

Limits of clearing

(undisturbed)

Existing ground

Silt fence reinforcement

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

NOTE:

Staple or tie

Section B

Geotextile fabric, Tie top of posts together driven tightly together.

Steel or wood posts

Steel or wood post

Staple or tie

Geotextile fabric

Fasten fabric to posts around each post one full turn.

Fold geotextile fabric See Note 3

End Posts Detail

End posts, see

End Posts Detail

End posts, see

See Note 3 fabric, Section A

Geotextile

Flow

Flow running around the ends.

Curve ends of silt fence upgrade to prevent water from as possible.

Install silt fence to follow the ground contours as closely 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 m in m in m in

6-foot (max.) spacing without silt fence reinforcement.

10-foot (max.) spacing with silt fence reinforcement.

4" min.

6" min. trench

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

DRAFT: 7/2016

REVISED:

DETAIL APPROVED FOR USE 10/2014

WESTERN FEDERAL LANDS HIGHWAY DIVISION

FIBER ROLL

(FT)

W157-21

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

F.7

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a d f.

d g n

A u g u s t

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

SLOPE PROTECTION INSTALLATION

ALTERNATE FIBER ROLL JOINT DETAIL

FIBER ROLL LAPPING DETAIL

on uphill side of fiber roll

Place excavated material Stagger joints (typ.)

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

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

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

NOTE:

GEOTECHNICAL QUANTITIES

G.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a s a .d g n

AK NPS DENA 10(48)

A u g u s t in c e e a d o w s

C h e c k e d b y

D e s ig n e d b

NPS Drwg. No. 184/80,299

NPS PMIS No. 148115A

TOKLAT BLUFFS (SITE 964)

REINFORCEMENT LAYOUTS

PRELIMINARY SCALING & ROCK

G.4

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a s c .d g n

AK NPS DENA 10(48)

A u g u s t

F a r

M e a d o

C h e c k e d b y

D e s ig n e d b y

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

DETAILS

ROCK DOWEL

ROCK BOLT AND

G.4

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a s d .d g n

AK NPS DENA 10(48)

J u ly

C h e c k e d b y

D e s ig n e d b y

NO SCALE

FOOTNOTE:

Rock face

Hex nut

Stable rock Unstable block

De-air/grout tube

20° max.

Free stressing length (varies)

Minimum total rock bolt length

ROCK BOLT

ROCK DOWEL

Unstable block Stable rock with keyhole and de-air/grout tube

" (nom.) bearing plate4 38" x 8" x

Minimum total rock dowel length

Rock face

Hex nut

Flat or beveled washers max.

20°

De-air/grout tube with keyhole and de-air/grout tube

" (nom.) bearing plate4 38" x 8" x

Flat or beveled washer

(to be designed by contractor)

Minimum bond zone length

NOTE:

[4]Centralizer

[2]Drilled rock dowel hole

[4]Centralizer

[2]Drilled rock bolt hole

[4]Centralizer

[2] [1]threaded steel bar

Deformed continuously

[3]Nonshrink grout

[2] [1]threaded steel bar continuously

Deformed for project design loads.

Thickness of bearing plate to be designed by the contractor[5] bar. Place additional centralizers on 10-foot centers.

Place lowest centralizer within 12-inches of the distal end of the[4]

Fully encapsulated bar in nonshrink grout.[3] to be determined by rock bolt contractor.

Drill hole diameter, bar size, and minimum bond zone length [2] is 25 Kips.

Rock bolt design load is 25 Kips. Rock dowel design load[1]

Treat according to Section 563.

orientations shown in the plans or as directed by the CO.

Install rock dowels and rock bolts at the locations and

060 50 40 30 20 1070

8090100110120130140

605040302010 70 80 90 100 110 120 130 140150160170180190200210 150 160 170 180 190 200

36" CMP

30" CMP

SCALE IN FEET

0 1515 30 45

Flow

PIPE INLET OUTLET

ACTIVE CHANNEL WIDTH: 10 feet

LENGTH: 64 feet

SPAN: 10'-0"

HYDRAULIC INFORMATION

100 100

OHW : 1.3 feet

HW : 3.6 feetQ : 221 cfs

TYPE: Concrete Box Culvert

WALL THICKNESS: 12 in LOWER BEVEL HEIGHT: None LOWER BEVEL HEIGHT: None

HEADWALL: Precast Concrete HEADWALL: Precast Concrete

INV N/E/EL: 3240.0 INV N/E/EL: 3231.6Q : 53 cfs

INSTREAM WORK WINDOW:

RISE: 4'-0"

PIPE SLOPE: 0.13 ft/ft FLOWLINE SLOPE: 0.13 ft/ft

INFILL TYPE: None TYPE: None

BURIAL DEPTH: 0 feet BURIAL DEPTH: 0 feet

BEVEL: 7.4 deg.BEVEL: 7.4 deg.

FISH SPECIES: None

H.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d B u g s tu ff e r c u lv e r t_

L O

S u r ft

D .d g n

AK NPS DENA 10(48)

J u ly

C h e c k e d b y

D e s ig n e d b y

PLAN & PROFILE

CULVERT

BUGSTUFFER CREEK - MP 52

LC New culvert

Station 103+77.3

Proposed roadLC

LCExisting road

Proposed road grade Proposed roadLC

(L=64') concrete box culvert

New 10' x 4' precast

New precast wingwall (L-12') (typ.)

class 3 (Government furnished)

Placed riprap, method A,

0.13 ft/ft

0.13 ft/ft concrete box culvert (L64')

New 10' x 4' precast

LCExisting channel

New channel edge

LCNew channel

New channel edge

Existing channelLC

New channel

Remove 36" CMP pipe culvert

Culvert invert

Culvert crown

New channel bottom

Existing channel bottom

Proposed road edge

Existing road edge

Install 30" CMP riser

Footing bottom, elev. 3236.0'

Wall top, elev. 3246.0'

Elev. 3240.0'

Wall top, elev. 3237.6'

Elev. 3231.6'

Footing bottom, elev. 3227.6'

'-0

"4 331'-6

"8 731'-10

122.6°

170', R egrade chann el, 2' to

190', R egrade chann el, 2' to

" (min.)2 12'-6

1'-3" (min.)

ty p

STRUCTURAL DETAILS

BOX CULVERT

SECTION PROFILE

H.2

STATE PROJECT

NUMBER

SHEET

I n t_ ft p w w o r k d B u g s tu ff e r

B o x

C u lv e r t_

T y p ic a l_

S tr u c tu r a l_

D e ta il s v .d g n

AK NPS DENA 10(48)

J u ly

C h e c k e d b y

D e s ig n e d b y plate assembly

Welded connection

Headed Stud

GENERAL NOTES:

15°

Precast footing

O Ring if required over pipe joint

Do not install fastener m a x precast permitted when

Tapered holes

" (max.)2 12'-9

(ref.)

"8 11 "2 on top and sides

(outside joint) mastic joint wrap

Grout and 9" wide box culvert

Outside of box culvert

Inside of "2

14 " (ref.)8

Non-shrink grout

V a ri e s

" Gap2

1¼" Mastic rope foam gasket

Closed cell

1'-5" (max.)

WATERTIGHT BOX JOINT SECTION

CONNECTION PLATE DETAIL

SUPPLEMENTAL CONCRETE PIPE TIE

WINGWALL DETAIL

(per manufacturer) wire mesh (typ.)

" 24 16"x6"xW

Non-shrink grout 1¼" Mastic rope foam gasket

Closed cell for 1"Ø joint tie

"Ø Hole4

Install tie rods or connector plates per manufacturer between precast sections (typ.)

along both sides (typ.)

" Bevel2 1" x 22

Weep holes per manufacturer

12" depth material, Bedding

BOX CULVERT BEDDING DETAIL

Bedding material

R is e

Span Thickness in 6" lifts

Soil compacted

R is e

DETAIL

HEADWALL AND CUTOFF WALL

Headwall (per precast culvert manufacturer)

Span + 4' plates (typ.)

connection

Embedded

Cutoff wall (per precast culvert manufacturer) spaced 2'-6" max.

No. 8 dowels

3" dia. holes with

R is e

Span

P e r p la n

10" spaced 2'-6" max.

No. 8 dowels

3" dia. holes with

10" culvert manufacturer)

Headwall (per precast culvert manufacturer)

Cutoff wall (per precast

12" depth Bedding material, Friction angle: 36 degrees.

Factored bearing resistance: 6 kips per square foot.

Unit weight: 125 lb per cubic foot.

SOIL:

Provide 2-inch minimum concrete cover to the face of any bar.

ASTM A1064.

(ASTM, A615) grade 60, or welded wire reinforcing conforming to

Furnish reinforcing steel bars conforming to AASHTO M31, deformed

REINFORCING STEEL:

Chamfer all exposed edges 3/4-inch.

compressive strength f'c=5000 psi.

Furnish structural concrete, class A(AE) with minimum 28-day design

CONCRETE:

HL-93.

LIVE LOAD:

Soil: 125 lb per cubic foot.

Concrete: 150 lb per cubic foot.

DEAD LOAD:

latest edition.

accordance with AASHTO LRFD Bridge Design Specifications, Design cut -off walls, headwalls, wingwalls, and footings in

Design precast culverts in accordance with Section 602.

DESIGN:

precast sections.

Install tie rods or connector plates per manufacturer between

104.

plans and provide shop drawings for review by the CO. See section walls conforming ASTM-C1577 and to the and grades shown in the

Provide precast concrete culverts, headwalls, wingwalls, and cut-off

FP-14 (U.S. Customary).

Construction of Roads and Bridges on Federal Highway Projects, Federal Highway Administration Standard Specifications for

Detail is for general information only.

CONSTRUCTION:

Per plan

DETAILS

BOX CULVERT RIPRAP

Flow

ITEM NO. DESCRIPTION UNIT QUANTITY

25101-0300

20701-0200

Placed riprap, method A, class 3

Separation- stabilization geotextile, class 1, type C

SQYD

RIPRAP QUANTITIES

H.3

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d B u g s tu ff e r

B o x

C u lv e r tR ip r a p .d g n

AK NPS DENA 10(48)

J u ly

C h e c k e d b y

D e s ig n e d b y

SECTION A-A

TYPICAL CULVERT & STREAM CHANNEL PROFILE

CULVERT INLET/OUTLET ELEVATION

TYPICAL CULVERT PLAN

Per plan

1 V a r ie s

ELEVATION

TYPICAL INSIDE WINGWALL FACE

Varies

Per plan

Varies

Per plan

Geotextile, class 1-C

Geotextile, class 1-CGeotextile, class 1-C

Placed riprap, class 3 class 3 Placed riprap, class 3 Placed riprap, Placed riprap, class 3

Placed riprap, class 3

CL culvert & stream

Existing stream bottom

Existing stream bottom bank top Stream bank top Stream bank top Stream bank top Stream

Proposed road grade

Proposed road grade bank top Stream

Box culvert headwall Box culvert headwall headwall Box culvert headwall Box culvert

Wingwall footing

Wingwall footing footing Headwall

Wingwall

Wingwall top

Placed riprap, class 3

A outside face Wingwall

Wingwall inside faceWingwall inside face

Stream bank toe

Stream bank toe wall Box culvert

NOTE:

for transition to existing bank top and toe.

1. Place conserved streambed material over riprap as needed

Grade break

NO SCALE

5'-0"

'-0

"5 " 5

'-0

5'-0"

LC Culvert & stream Placed riprap, class 3 riprap, class 3 Placed

ELEVATION

TYPICAL OUTSIDE WINGWALL FACE

TRAFFIC CONTROL

TABULATION OF TEMPORARY

I.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a n a .d g n

AK NPS DENA 10()48

A u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

ROAD WORK

END

WORK

ROAD

AHEAD

ROAD WORK

END

ROAD WORK

END

ROAD WORK

END

WORK

ROAD

AHEAD

WORK

ROAD

AHEAD

Expressway / Freeway

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

STANDARD APPROVED FOR USE 6/2005

DRAFT: 6/2014

REVISED:

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

I.2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a n b .d g n

A u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

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

10.

11.

12.

13.

14.

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.

(S ee S ig n

Sp ac in g

Ta bl e)

ADVANCE

ARNI

AREA

as d et er m in ed b y th e

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

Pr oj ec t L im its

(S ee S ig n

Sp ac in g

Ta bl e)

ADVANCE

ARNI

AREA

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

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

NOTE:

LENGTH AND SPACING TABLE

APPROACH

SPEED*

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

* Approach speed based on the regulatory posted speed, not the advisory speed.

BUFFER SPACE

LENGTH

Expressway / Freeway

WORK

ROAD

AHEAD

PREPARED

TO STOP

ROAD WORK

END

xxx

FEET

635-5

STANDARD APPROVED FOR USE 6/2005

DRAFT: 8/2013

REVISED:

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

(WITH FLAGGERS)

ROAD CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

I.3

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a n c .d g n

A u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

Traffic flow

Signs are shown for one direction of travel only. Place devices similar to those depicted for the opposite direction of travel.

Final location and spacing of signs and devices may be changed to fit field conditions as approved by the CO.

For pilot car operation, mount the "PILOT CAR FOLLOW ME" (G20-4) sign at a conspicuous location on the rear of vehicle. Prominently display the name of the Contractor on the pilot car.

If closure is completely within the project limits, eliminate the "ROAD

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

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

Do not allow equipment, materials, or vehicles to be parked or stored in the buffer space.

(See Length and

Spacing Table)

(See Length and

Spacing Table)

WORK SPACE

G20-2

See Note 4

W20-1

See Note 4

W3-4

W16-2P

(optional)

W20-7

BUFFER SPACE

NOTE:

ADVANCE WARNING AREA (See Sign Spacing Table)

TERMINATION AREAVARIABLEBUFFER SPACEABC

(optional)

Flagger location

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

STANDARD APPROVED FOR USE 6/2005

DRAFT: 6/2015

REVISED:

635-13

(WITH TEMPORARY BARRIER)

SINGLE LANE CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

STATE PROJECT

NUMBER

SHEET

I.4

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DENA 10(48) AK

U S

C c p w w o r k d d e n a n d .d g n

A u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

LENGTH AND SPACING TABLE

SPEED*

APPROACH

AREA

TAPER

SPACE

BUFFER

SPACE

WORK

CHANNELIZING DEVICE

RATE

FLARE

BARRIER

CONCRETE

1:16

1:14

1:12

1:10

1:9

1:8

LENGTH

BUFFER SPACE

Approach speed based on the regulatory posted speed, not the advisory speed.*

WIDTH

CLEAR ZONE

WORK ZONE

FEETSPACING IN FEETFEETMPH

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

Traffic flow

Install signs and other devices for single lane closure according to

NOTE:

barrier ends outside the work zone clear zone or protect the barrier ends

Place barrier according to the AASHTO Roadside Design Guide. Terminate devices may be changed to fit field conditions as approved by the CO.

to provide access to work space.

Reduce or eliminate drums and barrier in downstream taper if necessary the buffer space.

Do not allow equipment, materials, or vehicles to be parked or stored in when access is not needed.

Place channelizing devices at downstream taper during non-work hours or

Section 156.

For project specific minimum width, refer to Special Contract Requirements, spacing

Device pavement markings

Remove conflicting

Channelizing devices

See Note 2

Temporary concrete barrier.

See Note 4

TAPER AREA (

(optional)

BUFFER SPACE

VARIABLE WORK SPACE

(See Length and Spacing Table)

(optional)

BUFFER SPACE

TAPER AREA

50' - 100')

(50' - 100') with a crash cushion. Include reflectors on barrier at 25' intervals.

Standard 635-6, 7, 8, or 9. Final location and spacing of signs and

See Note 3

10' min.

See Note 2

WIDTH

"X"

AREA

NUMBER

OF POSTS

POST SIZE D HOLE SIZE

WOOD POST SELECTION TABLE

NO SCALE

635-14

STANDARD APPROVED FOR USE 6/2005

DRAFT: 10/2017

REVISED:

Diamond ≤ 48"

> 30'

> 17'

12' - 16'

> 13'

< 10

65 - 95

50 - 65

20 - 50

10 - 20

6 x 6

4 x 6

6 x 6

4 x 6

4 x 4

6 x 6

4 x 6

4 x 4

(INCH) (INCH)

(INCH)(SQFT)

Other Shapes ≤ 48" Diamond ≤ 36"

Other Shapes ≤ 12' Diamond ≤ 48"

WOOD POSTS

SIGN INSTALLATION

TEMPORARY TRAFFIC CONTROL

1.5

STATE PROJECT

NUMBER

SHEET

I.5

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

NPS DENA 10(48) AK

U S

C c p w w o r k d d e n a n e .d g n

A u g u s t

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

SINGLE POST SIGN TWO POST SIGN

SIGN INSTALLATION ANGLE

POST DETAIL

S e e N o te

See Note 4 E d g e o f tr a v e le d w a y

E d g e o f p a v e d s h o u ld e r

CL Post

Local tangent

Bottom of sign panel

0.75X

Y D

0.2X

0.6X

0.2X

See post detail (typ.)

Break-away holes.

Long side of post

90°

93°

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

184/80301

6" x 6" or larger.

Use 7' minimum spacing between posts for sign posts and 6' minimum mounting height for secondary sign.

use 7' minimum mounting height for main sign a minimum lateral distance of 1' behind the face of lateral offset of 2' may be used. In areas with curbs, 200' m in m in

6' - 12'

" dia. bolts 4 1Attach sign panels with a minimum of 2 - 1.

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

per post.

H1 and H2 = Overall post length.

Select post lengths to fit field conditions.

D = Post embedment depth for average soil conditions.

In areas where lateral distance is limited, a minimum the curb may be used.

In pedestrian locations, or in areas with obstructed views, NOTE:

See table for hole size parallel to sign face.

Field drill holes through post

QUANTITIES AND PLAN

TRAFFIC CONTROL

PERMANENT

LOW

WATER

CROSSING

MPH

W35-8

W13-1P

LOW

WATER

CROSSING

MPH

W35-8

W13-1P

J.1

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d d e n a p a .d g n

AK NPS DENA 10(48)

A u g u s t

V in c e

M e a d o

C h e c k e d b y

D e s ig n e d b y

NPS Drwg. No.

NPS PMIS No. 242398A & 242400A

MINIMUM DISTANCE TO SIGN

WOOD POST SELECTION TABLE

SIZE

POST NUMBER OF POSTS

1 2 3 4 D diameter and hole depth

Notch from curb

Offset (W)

Lateral

Height (V)

Mounting

Location

Rural Districts

Residence Districts

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

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

NO SCALE

W633-7

REVISED:

DETAIL APPROVED FOR USE 10/2009

WESTERN FEDERAL LANDS HIGHWAY DIVISION

(inch)

8 x 12

8 x 10

6 x 10

6 x 8

6 x 6

4 x 6

4 x 4

Product of X-Y-Z in CUFT

6'-0"

5'-0"

4'-0"

3'-0"

6 ft 5 ft

7 ft 2 ft

V may be reduced by 1 foot in rural districts for

WOOD POSTS

INSTALLATION

PERMANENT SIGN

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

J.2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

PRA DENA 10(48) AK

U S

C c p w w o r k d d e n a p c .d g n

A u g u s t

SINGLE POST SIGNS

POST DETAIL

THREE POST SIGNS FOUR POST SIGNS

SIGN INSTALLATION ANGLE

SIGNS WITHOUT ANGLES

TYPICAL MOUNTING FOR

Direction of traffic flow

TWO POST SIGNS

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 s h o u ld e r

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

Field drill holes through a secondary sign mounted below another sign.

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

Finish ground line 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 fit field conditions.

indicate overall post length. Select post lengths to 4 thru H1H is vulnerable to being struck when placed outside the clear zone.

Traffic barrier protection is required for all posts larger than

CL post

Backfill material

0.15X0.35X0.35X0.15X ty p

V Y

Backfill material

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

Y Z

H ty p

V Y

Z ty p

Same post size

Bottom of sign

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

Saw cut notch full width

Same post size

Backfill material

(See Post Selection table)

Notch depth (where required)

Backfill material

Z ty p

V Y

0.2X0.6X0.2X

For all retroflectorized signs where W > 25'

22 ft (max.)

X=14 ft (min.) to maximum

X=5 ft to 12 ft (max.)

X=4 ft (min.)

18 ft (max.)

X=10 ft (min.) to

" outside dia.) 4 1(1 oversized washer

" nonmetallic16

" oversized washer16 5" lock nut16

" bolt16

" bolt thru the post8

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

NOTE:

all around (typ.)

3" minimum all around (typ.)

3" minimum

File details come from the government source that posted it. Updated Dec 28, 2023.