plans_ak-11004_Pre-Ad.pdf

PDF 15 MB Posted Aug 29, 2019

Attached to: AK DOT 110(4), Community - Refuge Trail Project Federal contract opportunity
Solicitation number: 69056719B000015
Issued by: Department of Transportation Federal Highway Administration

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File	Type	Posted
Bid_Opening_Summary_AK_DOT_110(4).pdf	PDF	Nov 1, 2019
Amendment_A001.pdf	PDF	Oct 23, 2019
Plan_Request.pdf	PDF	Sep 26, 2019
Physical_Data.zip	ZIP file	Sep 26, 2019
IFB_Refuge_Trail.pdf	PDF	Sep 26, 2019
plans_ak-11004.pdf	PDF	Sep 26, 2019
AK_DOT_110(4)_Community_Refuge_Trail_Pre-Ad_Letter.pdf	PDF	Aug 29, 2019
PROJECT_DESCRIPTION.pdf	PDF	Apr 11, 2019

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R. Johnson

PROJECT MANAGER

E N

O R

A I

ST F

D E P A

NTOFT A SP

T T

ATESO

E R

9 10

KENAI

FJORDS

N.P.

LAKE CLARK

NAT'L PARK

WRANGELL-

ST. ELIAS

NAT'L PARK

DENALI

NATIONAL

PARK

ALASKA KEY MAP

SOUTH CENTRAL

C A

N A

D A

U N I T

E D

S T

A T

E S

Junction

Delta

FAIRBANKS

Tok

Glennallen

Valdez

Cordova

Whittier

ANCHORAGE

Palmer

Kenai

Homer

Seward

Hot Springs

Manley Hot Springs

Circle

A.1

STATE PROJECT

NUMBER

SHEET

AK DOT 110(4)

H a r r is o n

P h a

C h e c k e d b y

D e s ig n e d b y

INDEX TO SHEETS

K. PERMANENT TRAFFIC CONTROL PLAN

J. TEMPORARY TRAFFIC CONTROL PLAN

I. RESERVED

H. DRAINAGE

G. RESERVED

F. EROSION CONTROL

E. APPROACH ROADS AND PARKING AREAS

D. PLAN-PROFILE

C. TYPICAL SECTION(S)

B. SUMMARIES

A. GENERAL INFORMATION

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

DETAILS

SIGN INSTALLATION AND PAVEMENT MARKING

LAYOUT AND SIGN LOCATIONS

PERMANENT TRAFFIC CONTROL STRIPING

TABULATION OF QUANTITIES

DETAILS

STANDARD TEMPORARY TRAFFIC CONTROL

TABULATION OF QUANTITIES

STANDARD DRAINAGE DETAILS

TABULATION OF DRAINAGE QUANTITIES

STANDARD EROSION CONTROL DETAILS

FIBER ROLL CHECK DAM DETAILS

SWPPP NOTICE SIGN DETAILS

EROSION & SEDIMENTATION CONTROL PLAN

TABULATION OF QUANTITIES

PRECAST CONCRETE WHEELSTOP DETAILS

SOUTH PARKING TURNOUT AREA

NORTH PARKING TURNOUT AREA

SURVEY CONTROL

PLAN AND PROFILE

TYPICAL SECTION

SUMMARY OF QUANTITIES

VICINITY MAP

PLAN SYMBOLS AND ABBREVIATIONS

TITLE SHEET

K.4

K.2-3

K.1

J.2-5

J.1

H.2-7

H.1

F.9-10

F.8

F.7

F.2-6

F.1

E.3

E.2

E.1

D.10

D.2-9

D.1

C.1-3

B.1-2

A.3

A.2

A.1

M a y

FEDERAL HIGHWAY ADMINISTRATION

U. S. DEPARTMENT OF TRANSPORTATION

e (max)

ADT (2038)

ADT (2018)

APPROVED:

DATE

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPE OF CONSTRUCTION:

DESIGN DESIGNATION:

SPECIFICATION:

VANCOUVER, WASHINGTON

WESTERN FEDERAL LANDS HIGHWAY DIVISION

PLANS PREPARED BY

ALASKA

KENAI PENINSULA BOROUGH

KENAI NATIONAL WILDLIFE REFUGE

PLANS FOR PROPOSED PROJECT

AK DOT 110(4)

COMMUNITY - REFUGE TRAIL PROJECT

LENGTH 1.715 MILES

Western Federal Lands Highway Division

Chief of Engineering, Location

Project

See Vicinity Map Sheet A.3

0 25 50 7525 100

Approximate Scale in Miles

Surfacing

Clearing, Grading, Drainage and Aggregate on Federal Highway Projects, FP-14

Construction of Roads and Bridges

Standard Specifications for

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

P e p te m b e r

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

DETAIL

U.S. CUSTOMARY DETAIL

STATE PROJECT

NUMBER

SHEET

A.2 DOT 110(4) AK

NO SCALE

- no symbol -wall face

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

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

VICINITY MAP

Approximate Scale in Miles

0.5 0.25 0 0.5 1.0

A.3

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

F e b r u a r y

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

VISITOR CENTER

WILDLIFE REFUGE

KENAI NATIONAL

9+55

AK DOT 110(4)

PROJECT

COMMUNITY - REFUGE TRAIL

BEGIN PROJECT

93+50 (Equation Station)

AK DOT 110(4)

PROJECT

COMMUNITY - REFUGE TRAIL

END PROJECT

144+40

ACCESS TRAIL

VISITOR CENTER

BEGIN WORK

253+15 (Equation Station)

ACCESS TRAIL

VISITOR CENTER

END WORK

Tu rf es tab lis hmen t l im its

NO SCALE

SHEET 1 OF 3

TYPICAL SECTIONS

stimil tnemhsilbatse fruT

C.1

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

J u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

12+09 - 83+27

144+40 - 148+43

[3]

C le a r in g l im it

Profile grade

Existing ground

ROUNDING DETAIL

CUT SLOPE

S lo p e s ta k e

0.25 D

ROUNDING DETAIL

FILL SLOPE

C le a r in g l im it

5'5' B=5'5'

Existing ground0.25 D

Slope stake

[2]

Va ria ble

Aggregate surface course, 6-inch depth

FOOTNOTE:

[2]

Va ria ble

4'4' Trail tread width

Va rie d

COMMUNITY REFUGE TRAIL

VISITOR CENTER ACCESS TRAIL

conserved topsoil over all cuts and fills

Place minimum 6-inch depth layer of

1:2

1:2 [1]

3% Inslope/Outslope proportionally.

dimension and reduce the front slope rounding distance

For cut heights less than "B" reduce "B" to the cut height[3]

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

Report.

Construct trail tread cross slope as shown in the Staking[1]

Turf establishment limits

CUT SIDE

FILL SIDE

[2]

NO SCALE

SHEET 2 OF 3

TYPICAL SECTIONS

stimil tnemhsilbatse fruT

C.2

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

83+25 - 90+00 (Reference Stations)

249+00 - 253+15 (Reference Stations)

C le a r in g l im it

Trail tread width

COMMUNITY REFUGE TRAIL

VISITOR CENTER ACCESS TRAIL

Va rie d Reference CenterlineExisting grade conserved topsoil over all cuts and fills

Place minimum 6-inch depth layer of

Trail tread width

Reference CenterlineExisting grade

C le a r in g l im it

Existing ground

[1]

Varied conserved topsoil over all cuts and fills

Place minimum 6-inch depth layer of

FOOTNOTE:

3% Outslope

See Sheet C.1 for cut and fill slope rounding details.[2]

Construct slopes as shown in the Staking Report.[1]

Varied

Existing roadway width

Existing roadway width of existing pavement Sawcut at the edge of existing pavement Sawcut at the edge

1:2

NO SCALE

SHEET 3 OF 3

TYPICAL SECTIONS

sti mil t nemhsil batse fruT stimil tnemhsilbatse fruT

C.3

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

9+55 - 11+25 (Reference Stations)

91+75 - 93+50 (Reference Stations)

C le a r in g l im it

Va rie d

Reference CenterlineExisting grade conserved topsoil over all cuts and fills

Place minimum 6-inch depth layer of

FOOTNOTE:

3% Outslope

See Sheet C.1 for cut and fill slope rounding details.[2]

Construct slopes as shown in the Staking Report.[1]

NORTH PARKING TURNOUT

SOUTH PARKING TURNOUT

Parking Turnout

Varied

57' Max.

C le a r in g l im it

[1]

Varied

Reference Centerline Existing grade conserved topsoil over all cuts and fills

Place minimum 6-inch depth layer of

Parking Turnout

Varied

57' Max.

3% Inslope

Varied

Existing roadway width

Existing ground

1:2

1:2 of existing pavement Sawcut at the edge of existing pavement Sawcut at the edge

[2]

FOOTNOTE:

in the field.

The CO will identify exact hazardous trees to be removed [2]

Visitor Center Access Trail construction.

Quantities include North and South Parking Turnouts, and [1]

D.1

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

17102

ACAC

17101

P O

5 1

P O

P C

P R

P T

+1.810 0%

+0.9800%

100' VC

NWR Entry Sign

Curve= KCT-2

R= 300.00'

T= 45.95'

L= 91.19'

Curve= KCT-1

R= 300.00'

T= 46.05'

L= 91.39'

Guide sign 35 mph speed limit

CUYD

EXC.

CUYD

EMB.

15+0013+5011+00

75 75

80 80

85 85

90 90

95 95

100 100

105 105

110 110

115 115

D.2

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Existing ground

Profile grade

BEGIN PROJECT

T E

E H

S E

N I

L H

C T

A M

(907) 283-7535

Kenai, AK 99611

210 Fidalgo Ave.

City of Kenai

WATER & SEWER:

907-262-9334

Soldotna, AK 99669

36225 Kenai Spur Hwy

Enstart Natural Gas Company

NATURAL GAS:

(907) 262-5731

Soldotna, AK 99669

29220 Kowakan St, Communications Alaska

TELEPHONE:

FAX (907) 283-2353

(800) 478-8551

(907) 283-5831

Kenai, AK 99611

280 Airport Way

Homer Electric Association, Inc.

POWER:

Line to be constructed

Water line

Overhead power lines

Underground telephone line

Underground gas line

Sewer line

SKI HILL RD

Reference centerline

To Soldotna

Begin trail construction

Building

Utility

689 CUYD (Included 648 CUYD of conserved topsoil)

See Section E

Parking Turnout

Construct North

E= 1445032.83

N= 2366084.65

I n s ta ll p ip e c u lv e r t

9+55

AK DOT 110(4)

I n s ta ll p ip e c u lv e r t

See cross sections)

(Special ditches on right.

See Section E

Parking Turnout

Construct North

12+09.03 Begin Trail Construction

Offset= 53.00 RT

10+93.61( Reference centerline)

E= 1445001.14

N= 2365939.68

E Q S

T A

T I O

N B

A H

B K

A H

E Q S

T A

T I O

Trail centerline existing ground

Projected reference

Parking. See Section E

Tie in with North Turnout

El. 95.80'

12+09.03PRELIMINARY

5 1

P C

P T

P C

PT 24+41.87

+0.9800%

-3.5000%

160' VC

Curve= KENAI_T3-3

R= 1,000.00'

T= 85.43'

L= 170.44'

Curve= KENAI_T3-4

R= 235.00'

T= 235.00'

L= 369.14'

CUYD

EXC.

CUYD

EMB.

25+0022+5020+0017+5015+00

D.3

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Existing ground

Profile grade

Existing ground

4.D TEEHS ENILHCTAM

T E

E H

S E

N I

L H

C T

A M

3200 CUYD (Included 1008 CUYD of conserved topsoil)

Line to be constructed

DAOR LLIH IKS

5 19

Next Left Sign

Visitor Center

P C

P T

P C

P R

P T

P C

100' VC

+3.8

100' VC

CUYD

EXC.

CUYD

EMB.

35+0032+5030+0027+5025+00

N Curve= KENAI_T3-7

R= 200.00'

T= 40.90'

L= 80.69'

Curve= KENAI_T3-5

R= 400.00'

T= 120.47'

L= 234.03'

Curve= KENAI_T3-6

R= 200.00'

T= 57.56'

L= 112.09'

D.4

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Profile grade

Existing ground

Profile grade

T E

E H

S E

N I

L H

C T

A M

T E

E H

S E

N I

L H

C T

A M

Line to be constructed

DR LLIH IKS

I n s ta ll p ip e c u lv e r t

1368 CUYD (Included 930 CUYD of conserved topsoil)

Approximate overhead powerlines, typ.

25+25 to 31+50 (Estimated 925 CUYD)

Use imported unclassified borrow for backfill

0 2

5 19

5 2

0 2

PC 34+78.19

P T

P C

P R

P T

P C

P R

P T

-3.9965%

120' VC

200' VC

SKI HILL RD

Curve= KENAI_T3-8

R= 175.00' T= 263.47' L= 344.57'

Curve= KENAI_T3-9

R= 200.00' T= 81.83' L= 155.34'

R= 200.00'

L= 136.29'

T= 70.91'

Curve= KENAI_T3-10

Curve= KENAI_T3-11

R= 200.00' T= 70.88' L= 136.23'

Curve= KENAI_T3-12

R= 200.00' T= 87.68' L= 165.27' e= 0.030 e= 0.030

PC 34+78.19

CUYD

EXC.

CUYD

EMB.

50+0047+5045+0042+5040+0037+5035+00

190 245

195 250

200 255

205 260

210 265

215 270

220 275

225 280

230 285

D.5

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Profile grade

Existing ground

Profile grade

2637 CUYD (Included 1627 CUYD of conserved topsoil)

Line to be constructed

D R

H I K

4.D TEEHS ENILHCTAM

T E

E H

S E

N I

L H

C T

A M

NWR Entrance Sign

Stop Sign

Next Right Sign

Visitor Center

Existing ground Profile grade

I n s ta ll p ip e c u lv e r t

36+75 to 41+00 (Estimated 5177 CUYD)

Use imported unclassified borrow for backfill

See Sheet D.9

Construct Visitor Access Trail

44+35

10 2

0 2

P T

P C

PRC 5

99.

P C

P R C

P T

P C

P T

P C

P T

P C

P T

+0.7500%

-3.5000%

200' VC

-8.0000%

-5.0000%

200' VC

Curve= KENAI_T3-13

R= 100.00'

T= 41.58'

L= 78.81' D

R= 100.00'

T= 34.71'

L= 66.82'

Curve= KENAI_T3-16

Curve= KENAI_T3-14

R= 100.00'

T= 58.20'

L= 105.41'

Curve= KENAI_T3-15

R= 100.00'

L= 91.39'

T= 49.17'

Curve= KENAI_T3-17

R= 800.00'

T= 168.43'

L= 332.02'

Curve= KENAI_T3-18

R= 400.00'

T= 52.66'

L= 104.72'

Curve= KENAI_T3-19

R= 400.00'

T= 52.66'

L= 104.72'

CUYD

EXC.

CUYD

EMB.

65+0062+5060+0057+5055+0052+5050+00

230 190

235 195

240 200

245 205

250 210

255 215

260 220

265 225

270 230

D.6

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Profile grade

Existing ground

Profile grade

T E

E H

S E

N I

L H

C T

A M

T E

E H

S E

N I

L H

C T

A M

2694 CUYD (Included 1311 CUYD of conserved topsoil)

Line to be constructed

IH I

I n s ta ll p ip e c u lv e r t

Approximate overhead powerlines

5195 19

5 19

Li m it

Si gn m ph S pe ed

P C

C .9

P T

P C

P T

+5.

-8.0000%

100' VC

-7.5000%

+2.00 00%

400' VC

200' VC

+2.00 00%

Curve= KENAI_T3-20

R= 200.00'

T= 56.86'

L= 110.80'

Curve= KENAI_T3-21

R= 200.00'

T= 56.86'

L= 110.80'

Curve= KENAI_T3-22

R= 600.00'

T= 323.80'

L= 593.85'

CUYD

EXC.

CUYD

EMB.

80+0077+5075+0072+5070+0067+5065+00

185 185

190 190

195 195

200 200

205 205

210 210

215 215

220 220

225 225

D.7

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Profile grade

Existing ground

T E

E H

S E

N I

L H

C T

A M

T E

E H

S E

N I

L H

C T

A M

2955 CUYD (Included 1312 CUYD of conserved topsoil)

DR LLIH IKS

Line to be constructed

Profile grade

Existing ground

I n s ta ll p ip e c u lv e r t

(Estimated 1931 CUYD) for backfill 68+00 to 70+00

Use imported unclassified borrow

ERW

210 210

P C

PRC

P T

+2.00 00%

100' VC

P O

P C

P T

P C

P T

% -5.2000%

225' VC

-5.2000%

-5.5000%

+0.0250%

160' VC

+0.8000% +0.5000%

-1.0500%

110' VC

-1.2850%

Curve= STP-2

R= 1,000.00'

L= 19.68'

T= 9.84'

Curve= KENAI_T3-24

R= 100.00'

T= 52.57'

L= 96.80'

Curve= KENAI_T3-23

R= 100.00'

T= 52.47'

L= 96.64'

Curve= STP-1

R= 540.00'

T= 172.28'

L= 333.54'

CUYD

EXC.

CUYD

EMB.

95+0092+5090+0087+5085+0082+5080+00

180 215

185 220

190 225

195 230

200 235

205 240

210 245

215 250

220 255

D.8

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is in h P h

C h e c k e d b y

D e s ig n e d b y

Profile grade

Existing ground

Line to be constructed

DR LLIH IKS

T E

E H

S E

N I

L H

C T

A M

S T E R L

G H

H W

A Y

T o S o ld o tn a

Reference Trail Centerline

END PROJECT

93+50

AK DOT 110(4)

E= 1442411.47

N= 2360626.57

E= 1443275.56

N= 2361109.71

E= 1443270.42

N= 2361127.66

See Section E

Parking Turnout

Construct South and curves are approximate)

Existing ground (vertical grades

Reference Trail Centerline

Trail to be constructed

83+40. Perform work under Section 622

Construct 5-feet long landing

Section 622

87+50. Perform work under

Construct 5-feet long landing

Section 622

85+45. Perform work under

Construct 5-feet long landing

800 CUYD (Included 454 CUYD of conserved topsoil)

End Trail Construction

E= 1442641.48

N= 2360889.14

90+00

Resume Trail Construction

83+25

END PROJECT 93+50

83+26.81

Suspend Trail Construction

83+25 = 83+26.81

Resume Trail Construction

See Section E

Parking Turnout

Construct South

473 CUYD (Included 130 CUYD of conserved topsoil)

72520

I n s ta ll p ip e c u lv e r t

PARKI

LOT

17103

17104

0 26

Next Right Sign

Visitor Center

Stop Sign

P O

P C

P R

P T

P C

P T

P C

P T

P O

P C

P R

PT 252+78.63

POT 253+15.00

+1.0000% -2.5000%

50' VC

+3.4

50' VC

+2.22 5%

+3.2

+1.87 5%

-1.45% +1.45%

+2.10 % +0.45%

Curve= KVC2-2

R= 30.00'

T= 51.79'

L= 62.75'

Curve= KVC2-1

R= 250.00'

T= 133.24'

L= 244.83'

Curve= KVC1-4

R= 25.00'

T= 14.62'

L= 26.46'

Curve= KVC1-3

R= 50.00'

T= 27.71'

L= 50.60'

Curve= KVC1-2

R= 75.00'

T= 43.21'

L= 78.41'

Curve= KVC1-1

R= 100.00'

T= 32.06'

L= 62.05'

ACCESS TRAIL

VISITOR CENTER

CUYD

EXC.

CUYD

EMB.

248+00147+50145+00142+50

250 250

255 255

260 260

265 265

270 270

275 275

280 280

250+50 253+00 e= 0.030 e= 0.030 e= 0.030 e= 0.030

D.9

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is h P h

C h e c k e d b y

D e s ig n e d b y

Begin Construction of

Suspend Trail Construction

Resume Trail Construction

Reference Trail Centerline

End Trail Construction

Profile grade

NWR Entrance Sign

E= 1445927.07

N= 2363625.55

148+42.85

Visitor Center Access Trail

E= 1445599.24

N= 2363799.13

144+40

Access Trail

Visitor Center

E= 1445972.98

N= 2363587.29

249+00

Visitor Center Access Trail

E= 1446182.16

N= 2363301.19

253+15

Visitor Center Access Trail

Line to be constructed

Trail to be constructed

Existing ground

Suspend Trail Construction

Begin Trail Construction

El. 264.88 ft

144+40

El. 270.01 ft

148+42.85 grades are approximate)

Existing ground (vertical

Reference Trail Centerline

Resume Trail Construction

El. 269.06 ft

249+00

End Trail Construction

El. 277.40 ft

253+15

300 CUYD (Included 203 conserved topsoil)

109 CUYD (Included 86 CUYD conserved topsoil)

Remove and reset gate

I n s ta ll p ip e c u lv e r t

Offset= 8.78 RT

Sta.= 251+98.67

E= 1446168.50

N= 2363372.89

Offset= 12.50 RT

Sta.= 252+10.86

E= 1446180.11

N= 2363366.54

Offset= 16.20 RT

Sta.= 252+56.89

E= 1446196.09

N= 2363348.77

Offset= 11.97 RT

Sta.= 252+78.25

E= 1446196.32

N= 2363337.00

20' R

12' R

9' R

DETAIL A

See detail A for Layout

STATE PLANE COORDINATES GEO COORDINATES

POINT

NUMBER NORTH EAST ELEVATION LATITUDE LONGITUDE ELLIPSOID

HEIGHT

COMBINED

FACTOR DESCRIPTION NOTE:

17101 2366284.782 1445020.932 93.220 60°28'21.852180"N 151°04'58.626741"W 112.6458 0.99993808 5/8" ir w/FHWA alum cap 1.

17102 2365932.605 1445072.624 96.076 60°28'18.392537"N 151°04'57.480054"W 115.5313 0.99993792 5/8" ir w/FHWA alum cap

17103 2363285.469 1446292.451 274.211 60°27'52.522052"N 151°04'32.284630"W 293.9058 0.99992887 5/8" ir w/FHWA alum cap

17104 2363348.911 1446462.131 279.107 60°27'53.174074"N 151°04'28.921294"W 298.8051 0.99992856 5/8" ir w/FHWA alum cap

17105 2360356.824 1442071.788 239.585 60°27'22.996392"N 151°05'55.483605"W 259.2962 0.9999324 5/8" ir w/FHWA alum cap

17106 2360010.808 1441951.386 234.802 60°27'19.569269"N 151°05'57.769022"W 254.5297 0.99993268 5/8" ir w/FHWA alum cap

17107 2363849.963 1444723.781 253.568 60°27'57.827470"N 151°05'03.754472"W 273.1513 0.99993055 5/8" ir w/FHWA alum cap

17108 2364173.062 1445039.127 210.470 60°28'01.060246"N 151°04'57.571105"W 230.0467 0.99993247 5/8" ir w/FHWA alum cap

PROJECT :Kenai Refuge Community Trail DATE OF FIELD WORK : June 2017

PROJECT UNITS : US SURVEY FOOT

COORDINATE SYSTEM : Alaska zone 4 SPCS NAD83 (2011)

EPOCH DATE :2010.0000

VERTICAL DATUM : Orthometric elevations based on the NAVD88 GEOID 12b

To precisely check distances between points as measured on the ground, inverse the state plane coordinates and divide the computed distance by a mean combined factor of the two points.

\p w -w or k\ d0

Ke ni R ef ug e C om m un it y

Tr ai l C on tr ol

S he et .x ls x]

Sh ee t

-M ay

-2

co nt ra ct or

D co nt ra ct or

D es ig ne d by

C he ck ed b y:

STATE PROJECT

D.10

SHEET

NUMBER

DOT 110(4)AK

SURVEY CONTROLPRELIMINARY

202201

TURNOUT AREA

NORTH PARKING

PARKING

RESERVED

and sign R7-8P (12" x 6")

Install sign R7-8 (18" x 12")

VAN

ACCESSIBLE

Existing edge of pavement

Guide line, typ.

90°0'

35'-0"R

Reference centerline wheel stop, typ.See Sheet E.3

Install precast concrete

35'-0"R

20'-0" 12'-0" 8'-0"

57'-0"

20'-0"

Typ. Typ.

graveled driveway

Existing edge of

E.1

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

Edge of parking

Offset= 13.92 RT

Sta.= 9+55.00

E= 1445019.07

N= 2366082.57

North Parking Turnout Begin construction of

Offset= 14.50 RT

Sta.= 11+25.00

E= 1445043.91

N= 2365914.40

North Parking Turnout

End construction of

See Sheet D.2

Begin Trail Construction

5'-0"R

TURNOUT AREA

SOUTH PARKING

PARKING

RESERVED

VAN

ACCESSIBLE

and sign R7-8P (12" x 6")

Install sign R7-8 (18" x 12")

Guide line, typ.

See Sheet E.3wheel stop, typ.

Install precast concrete

P C

P T

35'-0"R

35'-0"R 12'-0"8'-0" 20'-0"

57'-0" turnout parking 91+75

Begin construction of turnout parking 93+50

End construction of

Offset= 12.33 LT

E= 1442530.29

N= 2360755.63

Offset= 14.61 LT

E= 1442423.00

N= 2360617.59

Existing edge of pavement

E.2

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

M a y

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

AFormed hole for pin Formed hole for pin

1'-0"1'-0"

7'-6"

SECTION A-A

WHEELSTOP

1" R" R8

1" R

" Grout4 area surface

Parking of wheel stop

Extend to within 1" of ends

No. 4 reinforcing bar, typ.

pin, 3' long

" Ø steel4 3or

No.6 reinforcing bar

NOTE:

WHEELSTOP DETAILS

PRECAST CONCRETE

NO SCALE

the CO to meet manufacturer's standards.

Variations in wheel stops will be allowed with the approval of

7'-6"

Edge of pavement

TYPICAL HEAD-ON PARKING

Guide line, typ.

Minor concrete

E.3

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

M a y

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

F.1

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

M a y

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

FOOTNOTE:

See sheet F.2 and F.5 for locations.

[2] by the CO.

Locations for plastic lining are not shown. Use as directed [1]

NOTE:

construction activities have ceased.

Apply temporary soil stabilization within 14 days where to accomodate permits and actual operations.

Contractor may modify the erosion control plans as necessary field conditions as approved by the CO.

Final location and spacing of devices may be changed to fit

Erosion control devices and plans as shown are approximate.

[1]

Guide sign

NWR Entry Sign speed limit

35 mph

5 9

5 1

9+55 TO 25+00

CONTROL PLAN

EROSION & SEDIMENTATION

F.2

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

STOP

5 2

BEGIN PROJECT

Existing edge of road

MATCHLINE SHEET F.3

M A

T C

H L I

N E

M A

T C

H L I

N E

9+55

SKI HILL ROAD

SKI HILL

ROAD

GEND:LE

NOTE: Legends shown are not in scale.

12+09.03

Community Refuge Trail

Begin Construction of Kenai

Parking Turnout

Construct North

Kenai Community Refuge Trail

Temporary Check Dam

Fiber Roll

Riprap

Pipe Culvert and Outlet

Construct stabilized construction exit

See Section J

Install stop sign R1-1

BK 15+00 = AH 14+00

EQ STATION

0 2

N e x t L e ft S ig n

V is ito r C e n te r

0 19

5 19

N W

R E n tr a n c e S ig n

5 19

5 2

270 2

0 2

5 2

N N

25+00 TO 50+00

CONTROL PLAN

EROSION & SEDIMENTATION

F.3

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

M A

T C

H L I

N E S

H E

E T F .2

Existing edge of road

M A

T C

H L I

N E S

H E

E T F .4

MATCHLINE

M A

T C

H L I N

Kenai Community Refuge Trail

See Sheet F.6

Visitor Center Access Trail

SKI HIL

L RD.

S K I H

ILL R

SKI HILL RD.

0 2

5 19

0 2

5 19

N N

50+00 TO 80+00

CONTROL PLAN

EROSION & SEDIMENTATION

F.4

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

M A

T C

H L I N

E S

H E E T F .3

Existing edge of road

M A

T C

H L I N

E S

H E E T F .5

Existing edge of road

M A

T C

H L I

N E

M A

T C

H L I N

SKI HILL RO

SKI

ILL

OAD

Kenai Community Refuge Trail

0 28

0 2

5 20

5 22

S to p

S ig n

S no w m ob ile S ig n

N W

R E nt ry S ig n

235245

5 2

80+00 TO 93+50

CONTROL PLAN

EROSION & SEDIMENTATION

P O

0STOP

F.5

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

u n e

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

M A

T C

H L I

N E S

H E

E T F .4

Existing edge of road

END PROJECT

M A

T C

H L I N

M A

T C

H L I

N E

SKI HILL ROAD

93+50

Kenai Community Refuge Trail

Construct South Parking Turnout

90+00

Community Refuge Trail

End Construction of Kenai

STERLING HIG

HWAY

STERLIN

G H

IGHWAY

Construct stabilized construction exist

See Section J

Install stop sign R1-1

260 260

280280

215215

230230

265 265

285285

290 290

0 290

290290

295 295

N W

R E n tr a n c e S ig n

S to p S ig n

N e x t R ig h t S ig n

V is ito r C e n te r

VISITOR CENTER ACCESS TRAIL

CONTROL PLAN

EROSION & SEDIMENTATION

POT 2

+00 .0

SKI

HIL

L R

OAD

S K I

L R O

A D

PARKING LOT

VISITOR CENTER

VISITOR CENTER ENTRANCE

F.6

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d a k d f.

d g n

AK DOT 110(4)

M a y

H a r r is h P h

C h e c k e d b y

D e s ig n e d b y

Kenai Community Refuge Trail

Visitor Center Access Trail

253+15

Visitor Center Access Trail

End Construction of

144+40

Visitor Center Access Trail

Begin Construction of

249+00

Visitor Center Access Trail

Resume Construction of

148+42.85

Visitor Center Access Trail

Suspend Construction of

FOOTNOTE:

SWPPP NOTICE SIGN

project information. Install signs in accordance to Section 635.

sign panel from aluminum. Adjust text as needed for specific locations. Black border and text on white background. Fabricate

See SCR Subsection 107.01A(d) and plans for installation[1]

DETAILS

SWPPP NOTICE SIGN

F.7

STATE PROJECT

NUMBER

SHEET

S S u r ft p w w o r k d S

W P P P S ig n .d g n

AK DOT 110(4)

a r c h

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

4"C

2"C

14"

"B2

42"

3" IN = 8

5" TH = 8

1BORDER R = 1

POST DETAIL

Bottom of sign panel

Long side of post

H 2H

0.2X

0.6X

0.2X

TWO POST SIGN

4" X 6" Post " dia. bolts 4 1Attach sign panels with a minimum of 2 -

X=42"

NOTE:

Select post lengths to fit field conditions.

H1 and H2 = Overall post length.

per post.

parallel to sign face. 1.5" hole size

Field drill holes through post

≥10%

8% and 9%

F.8

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

a r c h

H a r r is

P h

C h e c k e d b y

D e s ig n e d b y

GRADE

DITCH

(See Note 7)

CHECK DAM SPACING*

FIBER ROLL

SPACING (max.)

CHECK DAM

9" Ø minimum fiber roll.

* Spacing calculated based on

Se e N ote

Adjust check dam spacing based on site-specific conditions.

around the ends of the fiber roll.

Provide sufficient length to prevent water from flowing

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

Drive stakes into undisturbed soil of trench bottom.

2-foot (max.) spacing.

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

-inch wood 8

-inch x 1 8

Stake fiber rolls in place with 1

Install check dams in ditches perpendicular to the flowline.

installation.

Repair all rills or gullies and properly compact prior to device.

CO, to meet the functional requirements of the check dam

Construct check dams from fiber rolls as approved by the

Fiber roll 9" Ø (min.)

(FT)

Trench 2" (min.)

m in

Trench 2" (min.)

CROSS SECTION

STAKING DETAIL

FIBER ROLL

PLAN

are similar for flat-bottom ditches

Check dam installation details

V-ditch design shown.

Flow line the ends. See Note 6 to prevent flow around

Curve ends upstream

FIBER ROLL CHECK DAM

See Note 5 uphill side of fiber roll trench material on

Place excavated

Flow

F lo w

NOTE:

DETAILS

FIBER ROLL CHECK DAMPRELIMINARY

NO SCALE

REVISED: 7/2016

DETAIL APPROVED FOR USE --/----

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CONSTRUCTION EXIT

STABILIZED

W157-19

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

F.9

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c p w w o r k d

W .d g n a r c h

STABILIZED CONSTRUCTION EXIT

NOTE:

Existing paved roadway

Adjust length to fit field conditions as approved.

built up sediment.

Minimize tracking onto paved roadway by removing crosses existing drainage ditches.

Provide temporary drainage culvert where entrance

Construct drainage ditches along entrance as directed.

Use this entrance for construction vehicles only.

movement of typical truck using exit

Construct radius to allow turning geotextile, class 2, type E

Separation-stabilization

Filter rock in gr es s / e gr es s ar ea

Pr ov id e fu ll w id th o f ty p.

50' (typ.)

6" (min.)

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.10

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c p w w o r k d

W .d g n a r c h

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

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:

10.4 x 16 25101 -0200

60201 -0600

Station

D M

A X

U M

C O

U C

R A L

C A V A

O N

A C

R A P, M

H O

D A

S S

-I

N C

H P

C U

S K

A N

A llo w ab le P ip e

M at er ia l (S ee k ey b el ow

1V :n

REMARKS

See below for numbered notes

FEET CUYD CUYD LNFT Lt Rt 12+75 1 1 4 24 x/P 2.5 2.5 14+75 4 1 4 36 x/P 2.5 2.5 25+25 3 2 4 20 x/P 1.75 28+25 3 1 6 20 x/P 1.75 30+75 5 1 4 26 x/P 1.75 1.75 38+00 7 1 4 36 x/P 1.75 1.75 41+40 1 4 4 14 x/P 43+75 1 4 4 14 x/P 58+50 2 3 4 18 x/P 2.5 61+00 1 1 4 18 x/P 2.5 65+50 1 1 4 24 x/P 2.5 2.5 73+50 3 1 4 28 x/P 2.5 2.5 82+25 5 1 4 38 x/P 2.5 2.5 148+00 2 1 4 22 x/P 2.5 2.5

PROJECT TOTAL 23 58 338

Allowable Pipe Material A Aluminum AS Aluminized steel C Concrete GS Galvanized steel P Plastic (blank) Any appropriate material x/__ Any appropriate material except __

PAY ITEM NUMBER

TABULATION OF DRAINAGE QUANTITIES

Note: The quantities shown hereon are approximate and are subject to field adjustments.

STATE PROJECT

H.1 c:

\p w -w or k\ d0 ak

_D ra in ag e.

xl sx

]S he et 4-

Ju n-

M N

Ph an 3/

K H ar ri so n 3/

D es ig ne d by

C he ck ed b y:

NUMBER

SHEET

DOT 110(4)AK

METAL ROUND PIPE CULVERT

METAL PIPE ARCH CULVERT

FILL HEIGHT AND METAL THICKNESS TABLE FOR HELICAL LOCKSEAM AND WELDED SEAM PIPE CULVERT

STEEL ALUMINUM

EQUI-

VALENT

DIAMETER

MINIMUM

CORNER

RADIUS

MINIMUM

COVERSPAN x RISE

PIPE ARCH

SIZE

PIPE ARCH

SIZE

SPAN x RISE

EQUI-

VALENT

DIAMETER

MINIMUM

CORNER

RADIUS

MINIMUM

COVER

MINIMUM

COVERDIAMETER

PIPE

SIZE

PIPE

SIZE

DIAMETER

MINIMUM

COVER

ALUMINUMSTEEL

When directed, camber pipe culverts upward from a chord through the inlet and outlet inverts an ordinate amount equal to 1% of the pipe length. Develop camber on a parabolic curve. If the midpoint elevation on the parabolic curve as designed exceeds the elevation of the inlet invert, reduce the amount of camber or increase the pipe culvert gradient.

602-1

STANDARD APPROVED FOR USE 12/1993

REVISED: 4/1994 6/2005

METAL PIPE CULVERT

Fill heights exceeding 100 feet require

" CORRUGATIONS2

1" x 3

22 3" x 1" CORRUGATIONS

METAL THICKNESS (INCH/GAGE)

0.060/160.075/140.105/120.135/10 0.164/8 0.060/160.075/140.105/120.135/10 0.164/8

MAXIMUM FILL HEIGHT ABOVE TOP OF PIPE (FEET)INCHES INCHES

" CORRUGATIONS2

1" x 3

22 3" x 1" CORRUGATIONS 5" x 1" CORRUGATIONS

METAL THICKNESS (INCH/GAGE)

0.064/160.079/140.109/120.138/10 0.168/8 0.064/160.079/140.109/120.138/10 0.168/8 0.064/160.079/140.109/120.138/10 0.168/8

MAXIMUM FILL HEIGHT ABOVE TOP OF PIPE (FEET)INCHES

INCHES

142 x 91

137 x 87

128 x 83

117 x 79

112 x 75

103 x 71

95 x 67

87 x 63

83 x 57

81 x 59

77 x 52

73 x 55

71 x 47

66 x 51

64 x 43

60 x 46

57 x 38

49 x 33

42 x 29

35 x 24

28 x 20

24 x 18

21 x 15

17 x 13

INCHES

3.5

INCHES

" CORRUGATIONS2

1" x 3

22 3" x 1" CORRUGATIONS

METAL THICKNESS (INCH/GAGE)

5" x 1" CORRUGATIONS

0.064/160.079/140.109/120.138/10 0.168/8 0.079/140.109/120.138/10 0.168/8 0.079/14

MAXIMUM FILL HEIGHT ABOVE TOP OF PIPE (FEET)

0.109/120.138/10 0.168/8

INCHES INCHES INCHES

103 x 71

95 x 67

87 x 63

81 x 59

73 x 55

66 x 51

64 x 43

60 x 46

57 x 38

49 x 33

42 x 29

35 x 24

28 x 20

24 x 18

21 x 15

17 x 13

INCHES

3.5

" CORRUGATIONS2

1" x 3

METAL THICKNESS (INCH/GAGE)

3" x 1" CORRUGATIONS

0.135/100.105/120.075/14

MAXIMUM FILL HEIGHT ABOVE TOP OF PIPE (FEET)

0.060/160.135/100.105/120.075/140.060/16

STATE PROJECT

NUMBER

SHEET

H.2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c p w w o r k d S td

.d g n

S e p te m b e r

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

special analysis by the CO.

The fill heights in the table are for helical lockseam and welded seam pipe only.

Fill heights for culvert pipe with annular corrugations are more restrictive than those of helical lockseam and welded seam pipe.

Obtain approval before furnishing annular corrugation pipe.

Measure minimum cover from the top of the pipe culvert to the subgrade for flexible pavements, and to the top of the pavement for rigid pavements. Measure maximum fill height from the top of the pipe to the top of the pavement for both flexible and rigid pavement.

ROUND PIPE

DIAMETER

PIPE ARCH

SPAN × RISE

CORRUGATION

[1] Fabricate annular, helical and semi-corrugated type coupling bands from the same metal as

[2] For helically corrugated pipe with rerolled ends, the nominal corrugations size refers to the dimension of the end corrugation in the pipe.

COUPLING BANDS FOR METAL PIPE CULVERT [1]

[3] Use annular corrugated bands with pipes having annular corrugations or with helical pipe the connecting pipe. Provide coupling bands not more than 3 nominal sheet thicknesses

ANNULAR

CORRUGATED

HELICALLY

CORRUGATED

BANDS [4]

SEMI-

CORRUGATEDSIZE [2]

BANDS [3] BANDS [5]

602-2

MINIMUM BAND WIDTH (INCHES)

1 × 2

1 × 3

3 × 1

5 × 1 78 to 144

36 to 72

78 to 144

36 to 72

78 to 84

42 to 72

12 to 36

87 × 64 to 142 × 91

60 × 46 to 81 × 59

87 × 64 to 142 × 91

60 × 46 to 81 × 59

49 × 33 to 83 × 57

17 × 13 to 42 × 29

10.5

INCHESINCHESINCHES

COUPLING BAND

METAL PIPE CULVERT

" corrugations. A 12 inch band is acceptable on pipe ends 2 1" × 3

2pipe ends rerolled with 2 corrugations on rerolled pipe ends.

STATE PROJECT

NUMBER

SHEET

H.3

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c m y fi le s p w p r o d u c ti o n d S td

.d g n

F e b r u a r y

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

SMOOTH SLEEVE BAND FLAT BAND

SEMI-CORRUGATED BAND

HELICAL BANDANNULAR BANDSTANDARD BAND CONNECTIONS

SLEEVE JOINT

SIDE VIEW SIDE VIEW SIDE VIEW

END VIEW

END VIEWEND VIEW

Oval Lug

Band Angle

Bar & Strap

Integral Flange Wedge and Strap

Smoother sleeve with center stop.

Stab type joint

Band Band

Band Bolts

Pipe

Band

Bolts

Angle

Pipe

BandBand

Bolts

Pipe heel and toe of angle of corrugation at fillet weld at crest

Rivet, spot weld, or

Angle

Wedge

Watertight pipe joints are not required unless specified in the Special Contract Requirements.

Other types of coupling bands or fastening devices that comply with the joint performance criteria of AASHTO Standard specifications for

Highway Bridges, Division II Section 26 may be used.

of corrugation at heel and toe of angle

Rivet, spot weld, or fillet weld at crest strap connector

Bolt, bar and

Band corrugation in pipe end with second annular around band meshes

Continuous corrugation

BoltsBand

rerolled with 3" × 1" pipe corrugations.

having rerolled end to form annular corrugations. A 10.5 inch band is acceptable on steel or 0.048 inch for aluminum. Fasten coupling bands with the following diameter of bolt:

thinner than the thickness of the pipe to be connected, and no thinner than 0.052 inch for or 0.036 inch for aluminum, or a plastic with an equivalent strength to metal.

Use a matching metal having a nominal thickness of not less than 0.040 inch for steel, Smooth sleeve-type couplers and flat bands may be used for pipe diameters of 12" or less.

"2 1" × 3

2The minimum band widths shown for 3" × 1" and 5" × 1" corrugated sizes apply to 2 diameter, required above 42" diameter

Second angle connection optional to 42" diameter, required above 42" diameter

Second angle connection optional to 42"

NOTE:

underdrain [6]

[4] Use helical corrugated bands with pipes having helically corrugated ends.

[5]

[6]

" for 18" round culvert (21" × 15" pipe arch) or less8

" for 21" round culvert (24" × 18" pipe arch) or more2

LEGEND:

BEDDING DEPTH

MINIMUM SPACING

SPACING

DIAMETER

or SPAN

PIPE SIZE (H) DEPTH

602-3

STANDARD APPROVED FOR USE 12/1993

DRAFT: 10/2017

REVISED: 4/1994 6/2005

> 54"

12" to 54"

UP to 48"

48" and UP

24" span or 36", PIPE CULVERT BEDDING

METAL AND PLASTIC

STATE PROJECT

NUMBER

SHEET

H.4

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c m y fi le s p w p r o d u c ti o n d S td

.d g n

S e p te m b e r

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

H equals the diameter of all round pipe culverts or the rise dimension of all pipe arch culverts.

See Section 704 for bedding and backfill requirements.

Construct piping plug of impermeable backfill material at the pipe culvert inlet where granular material is used for backfill. Width may be adjusted to tie into impervious material.

MULTIPLE PIPE INSTALLATION

PIPING PLUG

BELOW NATURAL GROUND OR

TRENCH EXCAVATION IN EMBANKMENT

ON UNSTABLE MATERIAL

ABOVE AND BELOW

NATURAL GROUND

ON NATURAL GROUND

ABOVE NATURAL GROUND

ON UNYIELDING MATERIAL

PIPE BEDDING

ELEVATION

SECTION A-A

Bedding material (uncompacted)

Impermeable backfill material.

Roadway embankment Roadway embankment

Natural ground

Toe plate Toe plate

Natural ground Natural ground

Roadway embankment

Roadway excavation

Natural ground

Width

H H

Finished subgrade Finished subgrade

Natural ground

Finished subgrade

Pipe culvert

Embankment slope

High water elevation treatment

Culvert end

Piping plug before trench excavation embankment height

Finished subgrade or

Original natural ground surface

Finished subgrade

Roadway embankment

Finished subgrade trench excavations

Embankment material placed in layers

Compacted backfill material placed in layers not backfill in accordance with Section 614.

depth table

See bedding excavation in trench

compact in layers not over compressible material. Lightly and replace with selected fine

Remove unyielding material fill material properly compacted with approved granular foundation firm bearing soil and replace

Remove unstable material to

Bedding

Half diameter or whichever is less

(see table)

Minimum spacing or Span

Diameter or Span

Diameter section

Metal endMetal end section or 36" (max.) for embankment installations not exceeding 6" compacted depth.

exceeding 6" compacted depth; or lean concrete

18" (min.)

6" in uncompacted depth.

* Reduce to 18" for

2'-0" ±

1'-0" ±

18" ±

18" ±18"±

(min.)

12" (min.), 24" (max.)

"/foot of cover,2 minimum

1'-0"

NOTE:

2H or 12' (max.)

2H or 12' (max.) 2H or 12' (max.) 2H or 12' (max.) 2H or 12' (max.)

2H or 12' (max.)2H or 12' (max.)

2H or 12' (max.) 2H or 12' (max.)

PIPE SIZE (D) WIDENING

DITCH WIDENING

602-6

TREATMENT IN CUT SLOPES

PIPE CULVERT INLET 30"

24"

18"

STATE PROJECT

NUMBER

SHEET

H.5

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c m y fi le s p w p r o d u c ti o n d S td

.d g n

F e b r u a r y

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

dimension of all pipe arch culverts.

D equals the diameter of all round pipe or the rise 1.

TYPE II

TYPE I

SECTION B-B

SECTION A-A

N o r m a l d it c h l in e

S u b g r a d e s h o u ld e r

Pipe culvert

E n d o f p ip e

FLOW

Flat b ottom di tch a t culv ert in let

FLOW

Tape r at 1

0:1 r atio

Taper a t 10:1 ratio

FLOW

2D or

FLOW

Taper at 10

:1 rat io

2D or

N o r m a l d it c h l in e subgrade elevation

Maximum 2D or

S u b g r a d e s h o u ld e r o r e n d s e c ti o n

E n d o f p ip e b e v e l

Flat b ottom ditc h at c ulvert inlet

B section

End

PLAN PLAN

Original ground in mountainous terrain flat terrain. Taper at 5:1

Taper at 10:1 in rolling or 5:1 in mountainous terrain.

or flat terrain. Taper at

Taper at 10:1 in rolling

Normal ditch line

Pipe culvert

Original ground cut slope

Normal

(See table)

Ditch widening

Subgrade shoulder Normal ditch lineSubgrade shoulder

Pavement surface

Berm

Pavement surface

Subgrade

End section

Berm pipe as staked

Slope at ditch at end section

Flow line of pipe as staked

Slope at cut slope

Normal

D in lieu of 45° pipe elbow

30° pipe elbows may be required

At skewed pipe locations, 22.5° or

Standard 45° pipe elbow.

slope

1:3 max ditch line

Normal maximum slope

1:1.5

Cut Slope slope

1:3 max maximum slope

1:1.5

Cut Slope

D ditch line

Normal

Subgrade

NOTE:

B e r m

(min.)

4' d ip a t c e n te r

(Min.)

4'PRELIMINARY

CONCRETE ROUND PIPE CULVERT

FILL HEIGHT AND PIPE CLASS TABLE

BEDDING DEPTH

SIZE

PIPE

MINIMUM SPACING

EMBANKMENT TRENCHDIAMETER

DEPTHPIPE SIZE (H)

CLASS VCLASS IVCLASS IIICLASS II

TRENCH

CLASS VCLASS IVCLASS IIICLASS II

EMBANKMENT

602-7

STANDARD APPROVED FOR USE 12/1993

DRAFT: 6/2008

REVISED: 4/1994 6/2005

CULVERT INSTALLATION

CONCRETE PIPE

INCHES

DIAMETER

INCHES

COVER

MINIMUM

MAXIMUM FILL HEIGHT ABOVE TOP OF PIPE IN FEET

> 54"

12" TO 54"

OVER 96"

36"-96"

12"-36"

48"

0.5H

15"

72"

STATE PROJECT

NUMBER

SHEET

H.6

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c p w w o r k d S td

.d g n

S e p te m b e r

FEDERAL LANDS HIGHWAY

U.S. CUSTOMARY STANDARD

STANDARD

MULTIPLE ROUND PIPE INSTALLATION SUPPLEMENTAL CONCRETE PIPE TIE

PIPING PLUG

TRENCH INSTALLATIONEMBANKMENT INSTALLATION

LEGEND:

Bedding material (uncompacted).

Embankment material placed in layers

Impermeable backfill material.

adjusted to tie into impervious material.

material is used for backfill. Width may be material at the pipe inlet where granular

Construct a piping plug of impermeable backfill

Roadway embankment

Limits of pipe compaction

SECTION A-A

install the pipe culvert according to the limits of pipe

Where unyielding or unstable material is encountered, the compaction limits shall be the walls of the trench.

in an embankment. For pipe installation in a trench, Pipe compaction limits shown are for pipe installation and rigid pavements.

pipe to the top of the pavement for both flexible

Measure maximum fill height from the top of the to the top of the pavement for rigid pavements.

culvert to the subgrade for flexible pavements, and

Measure minimum cover from the top of the pipe of camber or increase the pipe culvert gradient.

the elevation of the inlet invert, reduce the amount elevation on the parabolic curve as designed exceeds

Develop camber on a parabolic curve. If the midpoint ordinate amount equal to 1% of the pipe length.

a chord through the inlet and outlet inverts an

When directed, camber pipe culverts upwards from in the contract documents.

Use Supplemental Concrete Pipe Tie when specified

AASHTO Standard Specifications for Highway Bridges.

structural pipe designs meeting the criteria of may be increased on approval of site-specific

Maximum fill heights for pipe culvert installations

A lean concrete backfill in accordance with Section 614

Compacted backfill material placed in layers

Bedding (See table)Bedding (See table)

Width

° 60°

(See table)

Minimum spacing

Finished subgrade before trench excavation embankment height

Finished subgrade or to springline backfill

Compacted

Piping plug end treatment

Culvert

Embankment slope

High water elevation

Pipe culvert holes (typ.)

Concrete pipe tie when precast

Tapered holes permitted over pipe joint

Do not install fastener

O Ring if required

2H2H compaction shown on Standard 602-3.

" min.2 12'-6 not exceeding 6" compacted depth.

not exceeding 6" compacted depth, or

1'-0" (min.)

" dia. hole for4

" max.2 12'-9 ty p ic a l m a x

1'-0"±

1'-3" min.

1'-5" max.

1" dia. Joint tie

NOTE:

H H

QUANTITY

RIPRAP

ESTIMATED

CLASS

RIPAP

QUANTITY

GEOTEXTILE

ESTIMATED

SECTION

END

WITH

SECTION

END

WITHOUT

SIZE

CULVERT

QUANTITY

RIPRAP

ESTIMATED

CLASS

RIPAP

QUANTITY

GEOTEXTILE

ESTIMATED

SECTION

END

WITH

SECTION

END

WITHOUT

SIZE

CULVERT

NO SCALE

FOR INFORMATION ONLY

PROTECTIVE APRON DIMENSIONS AND QUANTITIES

OUTLET WITHOUT DITCH

FOR INFORMATION ONLY

PROTECTIVE APRON DIMENSIONS AND QUANTITIES

OUTLET WITH DITCH

LENGTH

APRON

DEPTH

APRON

LENGTH

APRON

DEPTH

APRON

REVISED: 8/2016

DETAIL APPROVED FOR USE --/----

WESTERN FEDERAL LANDS HIGHWAY DIVISION

CULVERT OUTLETS

PLACED RIPRAP AT

W251-1

U.S. CUSTOMARY DETAIL

DETAIL

STATE PROJECT

NUMBER

SHEET

H.7

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c m y fi le s p w p r o d u c ti o n d

W .d g n

A u g u s t

Variable slopeVariable slope

4D m in

H m in

H ditch slope

Match existing ditch slope

Match existing

D or Span

Dia.

or Span

Dia.

or Span

Dia.

or Span

Dia.

(INCHES) (FEET) (CUYD) (SQYD)

2' (min.)

(INCHES)

14.5

12.5

49.8

38.7

18.5

13.2

5.2

3.2

1.7

44.4

34.0

15.6

10.8

3.9

2.2

1.0

14.5

12.5

38.5

29.8

15.1

10.7

4.4

2.7

1.3

35.6

27.2

13.3

9.3

3.6

2.0

0.9

SECTION A-A SECTION B-B

SECTION C-C SECTION D-D SECTION E-E

PROTECTIVE APRON AT CULVERT OUTLET WITH DITCH

PROTECTIVE APRON AT CULVERT OUTLET WITHOUT DITCH

END SECTION

CULVERT WITH STANDARD

PLAN VIEW

END SECTION

CULVERT WITHOUT STANDARD

PLAN VIEW

END SECTION

CULVERT WITH STANDARD

PLAN VIEW

END SECTION

CULVERT WITHOUT STANDARD

PLAN VIEW

NOTE:

1 1

A B B

C C DD

E b o tt o m w id th b o tt o m w id th for payment.

Do not measure riprap placement excavation

Furnish separation and stabilization geotextile.

less than 10%.

Use for aprons serving culverts with slopes or flatter

Sloped 1V:2H

Original ground

Geotextile m in

D it c h

D ground

Original

Geotextile Flowline m in

Geotextile m in

D m in

D ground

Original

Geotextile

D it c h

L ground

Original

Geotextile m in

H Original ground

L L

21/8"

3"D

13/4"

3"D

21/8"

BORDER

R=11/8"

TH=05/8"

IN=03/8"

24"

TABULATION OF QUANTITIESTRAIL CLOSED SIGN DETAIL

FOOTNOTE:

Install signs with Barricade type 1 or type 3.

[4]

See Sheet F.2 and F.5 for Stop sign locations.

[3]

Install lights with Barricade type 1 or type 3.

[2]

The CO will locate the location in the field.

[1]

J.1

STATE PROJECT

NUMBER

SHEET

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

AK DOT 110(4)

p r il

H a r r is h P h

C h e c k e d b y

D e s ig n e d b y

[3]

[4]

[1]

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

J.2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

DOT 110(4) AK

U S

C c m y fi le s p w p r o d u c ti o n d S td

.d g n

S e p te m b e r

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-…

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