CO FLAP SH5(1) PLANS-04242024.pdf

jointjt.J westWWinteriorint.

vertical point of intersectionVPIincrementincr.

vehicles per hourvphinclusive, includingincl.

verticalvert.inside diameterIDI design speedVVhighwayhwy.

typicaltyp.high waterHW Material Source point of tangent to spiralTShorizontalhoriz.

transversetransv.hexagonhex.

Boring Location (Existing, Proposed) temporary construction easementTCEhomestead entry surveyHES temporary bench markTBMheadwallhdwl.H GEOLOGIC SYMBOLS tangenttan.girdergdr.

townshipT.galvanizedgalv.

tangent lengthTTgage (gauge)ga.G Cattleguard (Existing, Proposed) symmetricalsym.footingftg.

structuralstruc.finishfin.

Fence w/ Gate (Existing, Proposed) straightstr.flared end sectionFES stiffenerstiff.federalFed.

Fence (Existing, Proposed) standardstd.fill facef.f.F stationsta.exteriorext. FENCE & CATTLEGUARD SYMBOLS point of spiral to tangentSTexpansion jointexp. jt.

streetst.excavationexc.

specificationspec.edge of waterEW Fiber Roll (Slope Protection) spacing, Spaces or Spacedspa.and wifeet ux shouldershldr.and otherset al Temporary Inlet Protection sectionsec.edge of roadER point of spiral to curveSCequationEQ or eq.

Silt Fence seasonal average daily trafficSADTedge of pavementEOP southSSEngineer(s)engr(s).

Fiber Roll (Ditch and/or Cut Slope) routerte.embankmentemb.

rightRt. or RTelevationelev.

Riprap reference hubRHelevation with numberEl. 94.066 retaining wallret. wallsuperelevation ratee

ReservationRes.eastEE reservoirres.drawing(s)dwg(s).

Diversion Berm requiredreqd.donation land claimDLC reinforcementreinf.districtDist.

reconstructionreconst.distancedist.

roadwayrdwy.diaphragmdiaph.

roadrd.diagonaldiag.

right-of-wayR/Wdiameterdia. or D EROSION & SEDIMENT CONTROL SYMBOLS rangeR.drop inletDI radiusRRdesign hour volumeDHV quantitiesquant., QtyQdecrementdecr.D Riprap Apron (Proposed) pavementpvmt.culvertculv.

point of tangentPTcontingent sumCTSM Underdrain (Existing, Proposed) pounds per square inchpsicentersctrs.

projectproj.point of curve to spiralCS With Drop Inlet (Existing, Proposed) point on tangentPOTcreekcr.

point on spiralPOScorrugatedcorr.

With Headwalls (Existing, Proposed) point on curvePOCcontinuouscont.

platepl.construction jointconstr. jt.

With End Sections (Existing, Proposed) point of intersectionPIconstructionconstr.

perforateperf.concreteconc.

Pipe Culvert (Existing, Proposed) point of compound curvePCCcolumncol.

point of curvePCPcountyCo.

Box Culvert (Existing, Proposed) outside diameterODcorrugated metal pipeCMP other faceo.f.clearclr.

Bridge (Existing, Proposed) on centerso.c.Ocenter to centerc-c numberno. or #concrete box culvertCBCC negativeneg.bearingbrg.

normal crownNCbridgebr.

Spring northNNbalance pointBP mountain(s)mtn(s).bench markBM River monumentmon.backBK minimummin.beginning, beginbeg.

Wetland maximummax.both facesb.f.B materialmatl.asphaltasph.

Large Creek maintenancemaint.approachappr.

magneticmag.Malternatealt.

Lake, Pond or Reservoir low waterLWaheadAH leftLt. or LTaggregateaggr.

Drainage or Small Creek lump sumLPSMaverage daily trafficADT longitudinallong.abutmentabut.A Flow Arrow latitudelat.diameter� laminationlam.curve delta� Ditch (Existing, Proposed) length of curveLLcenterline

DRAINAGE SYMBOLSABBREVIATIONS

SPRING

DI

:1

A

M

M a rc h

S h e e t

N C

O \S

H (1

R o a d w a y \C

A D

D S h e e ts

\A -G e n s h t\ A

S y m

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 1 of 2

SYMBOLS AND ABBREVIATIONS

CONVENTIONAL PLAN

STATE PROJECT

NUMBER

SHEET

CO

CO FLAP SH5(1)

A2

MOUNT BLUE SKY HIGHWAY

Telephone

Power

Fiber Optic

CATV

Overhead Utility Line (Existing, Proposed)

Water

Telephone Section Corner (Found)16

Sanitary Sewer Section Corner (Found, Projected)4

Power Section Corner (Found, Projected)

Oil Right-of-Way Line (Proposed)

Gas Right-of-Way Line (Existing)

Fiber Optic Property Line

CATV

Parcel Number

Underground Utility (Existing, Proposed) Monument (As described)

Telephone Pedestal (Existing, Proposed) Temporary (Proposed)

Telephone Booth (Existing, Proposed) Permanent (Proposed)

Street Light (Existing, Proposed) Permanent (Existing)

Support Pole Anchor (Existing, Proposed) Easements

Support Pole (Existing, Proposed) National Wildlife Refuge

Surface (Existing, Proposed) National Park

Underground (Existing, Proposed) National Forest

Irrigation Ditch Bureau of Land Management

Bureau of Indian Affairs UTILITY SYMBOLS

1/16 Section

Post Mounted (Existing, Proposed) 1/4 Section

Portable (Proposed) Section

Delineator (Existing, Proposed) Township or Range Line

Commercial (Existing, Proposed) City

Signs County

State SIGN SYMBOLS

National

Roadway Obliteration Boundaries

Roadway Centerline (With Station ticks)

Proposed

RIGHT-OF-WAY SYMBOLS

ExistingSurvey Control Point

Edge of Roadway Trail

Toe of FillSpot Elevation

Transition Double Track

Top of Cut Single Track

Slope Stake Limits Railroad

Clearing/Construction LimitsNorth Arrow

Coordinate Grid Tick

ROADWAY SYMBOLS

Building (Existing, Proposed)

Retaining Wall (Existing, Proposed)

Median & Side Barrier (Existing, Proposed)

MAPPING SYMBOLS

Guardwall (Existing, Proposed)Treeline

Guardrail (Existing, Proposed) Tree

PROJECT SPECIFIC SYMBOLSGUARDRAIL, BARRIER & WALL SYMBOLSLANDSCAPING & VEGETATION SYMBOLS

N

CP

36 31

36 31

0.00EL.

Telephone

Power

Fiber Optic

CATV

Overhead Utility Line (Existing, Proposed)

Water

Telephone Section Corner (Found)16

Sanitary Sewer Section Corner (Found, Projected)4

Power Section Corner (Found, Projected)

Oil Right-of-Way Line (Proposed)

Gas Right-of-Way Line (Existing)

Fiber Optic Property Line

CATV

Parcel Number

Underground Utility (Existing, Proposed) Monument (As described)

Telephone Pedestal (Existing, Proposed) Temporary (Proposed)

Telephone Booth (Existing, Proposed) Permanent (Proposed)

Street Light (Existing, Proposed) Permanent (Existing)

Support Pole Anchor (Existing, Proposed) Easements

Support Pole (Existing, Proposed) National Wildlife Refuge

Surface (Existing, Proposed) National Park

Underground (Existing, Proposed) National Forest

Irrigation Ditch Bureau of Land Management

Bureau of Indian Affairs UTILITY SYMBOLS 1/16 Section

Post Mounted (Existing, Proposed) 1/4 Section

Portable (Proposed) Section

Delineator (Existing, Proposed) Township or Range Line

Commercial (Existing, Proposed) City

Signs County

State SIGN SYMBOLS National

Roadway Obliteration Boundaries

Roadway Centerline (With Station ticks)

Proposed

RIGHT-OF-WAY SYMBOLS

ExistingSurvey Control Point

Edge of Roadway Trail

Toe of FillSpot Elevation

Transition Double Track

Top of Cut Single Track

Slope Stake Limits Railroad

Clearing/Construction LimitsNorth Arrow

Coordinate Grid Tick

Ditch Blocks

ROADWAY SYMBOLS

Building (Existing, Proposed)

Control Blankets Topsoil and Rolled Erosion Retaining Wall (Existing, Proposed)

In Situ Soil Median & Side Barrier (Existing, Proposed)

MAPPING SYMBOLS

Granular Rock Guardwall (Existing, Proposed)Treeline

Guardrail (Existing, Proposed) Tree

PROJECT SPECIFIC SYMBOLSGUARDRAIL, BARRIER & WALL SYMBOLSLANDSCAPING & VEGETATION SYMBOLS

:3

P a rc h

S h e e

C

O \S

H (1

R o a d w a y \C

A D

D S h e e ts

\A -G e n s h t\ A

S y m

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 2 of 2

SYMBOLS AND ABBREVIATIONS

CONVENTIONAL PLAN

STATE PROJECT

NUMBER

SHEET

CO

A3

REVISIONS (OR CHANGE NOTICES)

DESCRIPTION

NO.

DATE INIT.

Created SJS

SURVEY CONTROL SHEET

11/14/22

NO.

SHEET

PROJECT

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Mount Blue Sky Highway

:0 a r c h

D e f a u lt

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\A G e n s h t\

A

S u r v e y C o n tr o l.

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STATE PROJECT

NUMBER

SHEET

CO

A4

26+50

Schedule A

CO FLAP SH5(1)

Begin Mainline Project

63+00

Schedule A

CO FLAP SH5(1)

End Mainline Project

Material Source #1

Material Source #2

Summit Lake

(See Detail 1)

Staging Area

Parking Lot &

Summit Lake

3.

m i.

Sk y

Su m m it

M ou nt B lu e m i

S p ri n g s

Id a h o

100+00

Option X

CO FLAP SH5(1)

Revegetation and Restoration

Begin Roadway Obliteration

106+45

Option X

CO FLAP SH5(1)

Revegetation and Restoration

End Roadway Obliteration

See SCR 107.

boundary and median (Approx. 1300 lnft) fence around Summit Lake parking

Place temporary traffic control, plastic

NATI

ONAL

FORES

T

ARAPAHO

- R

OOSEVELT

R1

Ci ty C ou nt y of D en ve r

DENVER

MOUNTAI

N

PARK

SUMMI

T

LAKE

NATI

ONAL

FORES

T

ARAPAHO

- R

OOSEVELT

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

No Scale

Be ar

Cr ee k

Staging Area

Overflow Lot &

M ount Blue Sky H ighw ay

Bl ue S ky H ig hw ay

Be ar C re ek o u n t

Detail 1

Denver Mountain Parks

:1

M a r c h

S it e M p

C O

\S H

\R o a d w a y

\C A

D D

S h e e ts

\A G e n s h t\ A

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SITE MAP

STATE PROJECT

NUMBER

SHEET

CO

A5 varies from 3" to 6"

Existing aggregate base depth varies from 4" to 10"

Existing asphalt pavement depth

See Detail A

3" Asphalt concrete pavement

Roadway aggregate, method 2

12" Recycled aggregate base or

Existing ground

(top of pavement)

Profile grade

Shoulder up with roadway aggregate, method 2

Construct 30° pavement edge (safety edge)

(placed in two equal lifts)

Roadway aggregate, method 2

12" Recycled aggregate base or

10" Existing pavement structure

3" Asphalt concrete pavement

Slope Stake Slope Stake

Profile grade superelevation

Pivot point for

Average existing width

26+50 to 63+00

EXISTING TYPICAL SECTION

information.

Conserved Topsoil, 4-Inch Depth. See E-shts and SCR 624 for more

Topsoil & Wetland Sod is paid for under pay item 62405-0300 Placing 4.

Removal of Pavement, Asphalt.

will be measured and paid for under pay item 20305-1600 method 2. Additional pavement encountered below 10-inches all pulverized material before importing roadway aggregate, conserve for use in 30802-0000 Recycled Aggregate Base. Use

Pulverize the existing pavement structure to 10-inch depth and 3.

See cross sections for cut and fill slope ratios.2.

and stability.

slope ratios may be adjusted by the CO to assure adequate drainage

The gradient and width of roadway excavation and embankment 1.

:Note

No Scale

61+50 to 63+00

45+12 to 52+17

26+50 to 27+14

SCHEDULE A

TYPICAL SECTION

Shldr Shldr

(applies to both sides of the roadway)

DETAIL A

1:3

2%

30°

2%

Travel way Travel way

1:21:

1:3

2.

2.

3.

-2% Normal crown

2% min. superelevation 6% max. superelevation

METHOD OF SUPERELEVATION ON CURVES

See plans for locations of curves and superelevations

-2% Normal crown

1:3

1:2

4.4.

2.2.

21.5'

0.81TOTALS (mi)

4295TOTALS (ft)

Option XRoadway Obliteration645100+00 to 106+45

Schedule ATypical Section 15061+50 to 63+00

Schedule AGranular Rock Typical Section93352+17 to 61+50

Schedule ATypical Section 70545+12 to 52+17

Schedule ARock Embankment Typical Section179827+14 to 45+12

Schedule ATypical Section 6426+50 to 27+14

Description (ft)

Roadway Station to Station

LENGTH OF PROJECT

1'

.45'

Clearing and Construction Limits

5'

5' zone 1' Clear zone 1' Clear

Topsoil & Wetland Sod Topsoil & Wetland Sod

3.75' 3.75'1'10'10'

14.75' Subgrade 14.75' Subgrade

:3

A p r il

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F

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T y p ic a l.

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OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPICAL SECTION

Sheet 1 of 3

STATE PROJECT

NUMBER

SHEET

CO

A6

Profile grade

Slope stake ground

Existing

Slope Stake

Embankment fill

Detail A

See

Slope stake ground

Existing

Slope Stake

10" Existing pavement structure

(depth increases at crown)

Roadway aggregate, method 2

6" - 9" Recycled aggregate base or

3" Asphalt concrete pavement between 27+14 - 29+55.

to 45+12. See A9 for safety edge side of roadway between 29+55

(safety edge). Detail applies to right

Construct 30° pavement edge

Shldr

Unpav

Detail B

See pavement

3" Asphalt concrete method 2

9" Roadway aggregate, (depth increases at crown).

or Roadway aggregate, method 2

6" - 9" Recycled aggregate base

2'

1' Pav Shldr

Travel way

(Riprap, Class 1)

Rock Embankment depth varies

DETAIL A

to 45+12.

Detail applies to left side of roadway 27+14

Shoulder up with roadway aggregate, method 2

Construct 30° pavement edge (safety edge) pavement

3" Asphalt concrete method 2.

base or roadway aggregate, 6" Recycled aggregate

Stabilization geogrid information.

Conserved Topsoil, 4-Inch Depth. See E-shts and SCR 624 for more

Topsoil & Wetland Sod is paid for under pay item 62405-0300 Placing 8.

above rock embankment only.

beneath and above rock embankment. Use stabilization geogrid

Use nonwoven geotextile fabric, class 1 type C as separation barrier 7.

45+12).

at limits of rock embankment (stations 27+14 and rock embankmentand

Wrap rock embankment with geotextile fabric to separate native material 6.

slope may be adjusted by CO as needed to fit field conditions.

slopes limits. See cross sections for additional information. Downgrade

Maintain a downgrade slope from toe of rock embankment to cut/fill 5.

ground.

Use embankment fill to grade below rock embankment and above native 4.

of Pavement, Asphalt.

will be measured and paid for under pay item 20305-1600 Removal

Additional pavement encountered below 10-inches method 2.

all pulverized material before importing roadway aggregate, Use Pulverize the existing pavement structure to 10-inch depth. 3.

bottom slope.

See the cross sections for cut/fill slope ratios and rock embankment 2.

adjusted by the CO to assure adequate drainage and stability.

Roadway excavation and embankment slope ratios may be 1.

NOTE:

1:2 1:

Shldr Travel way Travel way

Shldr

Pav

Shldr

Unpav

2% slopes vary

Cut/Fill slopes vary

Cut/Fill

4.

2.

2.

3.

Varies

27+14 - 45+12

SCHEDULE A

ROCK EMBANKMENT TYPICAL SECTION

2%

1:3 1:3

1:2 1:

slopes vary

Cut/Fill slopes vary

Cut/Fill

5.

2.2.

Varies

Class 1, Type C

Nonwoven geotextile fabric

ROCK EMBANKMENT DETAIL

DETAIL B

1:3 1:2

30°

1:3 1:3

7.

8. 8.

8. 8.

No Scale

2.2.

2.2.

7.

2'1'10'10'1'

Clearing and Construction Limits

24' Roadway

Clearing and Construction Limits

.45'

5' 5'

5' 5' zone 1' Clear zone 3' Clear

Topsoil & Wetland Sod Topsoil & Wetland Sod

Topsoil & Wetland Sod Topsoil & Wetland Sod

2.25' 2.25'

.45'

13.25' Subgrade

:0

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D D e s ig n S u r v

C O

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D D

S h e e ts

\A -G e n s h t\ A

T y p ic a l

R o c k

E m b k

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OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPICAL SECTION

ROCK EMBANKMENT

Sheet 2 of 3

1:

1:3

13.25' Subgrade 13.25' Subgrade

13.25' Subgrade

STATE PROJECT

NUMBER

SHEET

CO

A7

See Detail A

3" Asphalt concrete pavement

(placed in two equal lifts)

Roadway aggregate, method 2

12" Recycled aggregate base or

Existing ground

(top of pavement)

Profile grade

(detail applies to both sides of the roadway).

Shoulder up with roadway aggregate, method 2

Construct 30° pavement edge (safety edge)

(placed in two equal lifts)

Roadway aggregate, method 2

12" Recycled aggregate base or

10" Existing pavement structure

3" Asphalt concrete pavement

Granular rock

Slope stake

Slope stake

R t

E O

P

L t

E O

P

3%

Class 1, Type C

Nonwoven geotextile fabric

Class 1, Type C

Nonwoven geotextile fabric Granular rock

Stabilization geogrid

Finished grade structural section

See typical section for

In situ soil

In situ soil

See SP204-B information.

Conserved Topsoil, 4-Inch Depth. See E-shts and SCR 624 for more

Topsoil & Wetland Sod is paid for under pay item 62405-0300 Placing 5.

recycled aggregate base.

Place stabilization geogrid between granular rock and bottom of 4.

Pavement, Asphalt.

be measured and paid for under section 20305-1600 Removal of method 2. Additional pavement encountered below 10-inches will all pulverized material before importing roadway aggregate, Pulverize the existing pavement structure to 10-inch depth. Use 3.

See cross sections for cut and fill slope ratios.2.

by the CO to assure adequate drainage and stability.

Roadway excavation and embankment slope ratios may be adjusted 1.

:Note

No Scale

52+17 to 61+50

SCHEDULE A

GRANULAR ROCK TYPICAL SECTION

Shldr Shldr

(applies to both sides of the roadway)

DETAIL A

1:3

2%

30°

2%

Travel way Travel way slope vary cut/fill 1:

1:3 2.

2.

3.

4.

1:3

GRANULAR ROCK DETAIL

vary slopes cut/fill

2.

5.5.

1'

.45'

Clearing and Construction Limits zone 1' Clear zone 1' Clear

5' a s lo p e to m a in ta in

A d ju s t d e th m in im u m

Topsoil & Wetland Sod

Revegetation

5'

3.75' 3.75'10' 1'10'

Topsoil & Wetland Sod

14.75' Subgrade14.7' Subgrade

TYPICAL SECTION

GRANULAR ROCK

Sheet 3 of 3

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

:3

S e p te m b e r

D

D e s ig n S u r v

C O

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STATE PROJECT

NUMBER

SHEET

CO

A8

Slope stake ground

Existing

Slope Stake

9" Roadway aggregate, method 2

10" Existing pavement structure

(depth increases at crown)

Roadway aggregate, method 2

6" - 9" Recycled aggregate base or

3" Asphalt concrete pavement

Class 1, Type C

Nonwoven geotextile fabric

Rock Embankment

Embankment fill information.

Conserved Topsoil, 4-Inch Depth. See E-shts and SCR 624 for more

Topsoil & Wetland Sod is paid for under pay item 62405-0300 Placing 5.

embankment with geotextile fabric from 27+14 - 29+55 Rt.

station 27+14. Separate roadway aggregate, method 2 and rock

Separate native material and rock embankment with geotextile fabric at 4.

Asphalt.

measured and paid for under pay item 20305-1600 Removal of Pavement, method 2. Additional pavement encountered below 10-inches will be stockpile. Use all pulverized material before importing roadway aggregate, Pulverize the existing pavement structure to 10-inch depth and 3.

See cross sections for cut/fill slope limits and sheet D2.2.

adequate drainage and stability.

embankment slope ratios may be adjusted by the CO to assure

The gradient and width of roadway ditches and the excavation and 1.

NOTE:

1:

3.

2%

27+14 - 29+55

SCHEDULE A

TYPICAL SECTION

OVERFLOW PARKING LOT

1:3

4.

3%

1:3 1:

2.

5.

5.

Graded Ditch

See Typical Section

No Scale

Clearing and Construction Limits

5'

Overflow Parking Lot Varies

5'

Topsoil & Wetland Sod

3.5'

Topsoil & Wetland Sod22' Roadbed

2' Paved apron

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OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

TYPICAL SECTION

OVERFLOW PARKING LOT

STATE PROJECT

NUMBER

SHEET

CO

A9

Subgrade edge base edge

Aggregate pavement edge

Asphalt concrete M a in li n e

R

Shoulder edge

Subgrade edge base edge

Aggregate

B

B

A

A

Typical culvert location

Approach Road

End Section A-A

R b y t h e C o n tr a c ti n g

O f f ic e r

R ig h t-o f w a y o r a s s ta k e d

Subgrade edge base edge

Aggregate pavement edge

Asphalt concrete

M a in li n e

Approach Road

A B

BA

b y t h e C o n tr a c ti n g

O f f ic e r

R ig h t-o f w a y o r a s s ta k e d base edge

Aggregate

End Section A-A x = 15' min. for type 2 approach x = 0' for type 1 approach

Flatten slope

V a ria b le

(1:6 des irabl e)1:4 o r flat ter

(1:6 desirable)

1:4 or flatter

Mainline edge subgrade

Normal

VPC

VPI Typical maximum grade ±10% ±2%

V a ria b le s Variable

4" Aggregate base s = 1:4 for type 2 approach s = 1:3 for type 1 approach d = 3' for type 2 approach d = 2' for type 1 approach

A

Type

Class

(optional) design grade

Typical maximum Mainline stationing road centerline.

existing radii or widths. R1 is on the left side of the approach

Vary radii to fit unusual field conditions. Do not reduce 8.

grade. Under special conditions, use 6% maximum.

within ±2%. In snowy regions restrict this to a 0% to -2%

Construct approach roads with landing areas having grades 7.

thicknesses and foreslopes.

Refer to mainline typical sections for structural section 6.

with widths greater than 15 feet.

Apply the normal mainline crown section to approach roads 5.

area.

provide a flatter foreslope and increased mainline recovery

Place culverts at the end of the approach road radius to 4.

be varied ±20°.

Under special conditions, the approach road angle shown may 3.

mainline roadway construction.

Construct cut and fill slopes for approach roads to match with 2.

be field verified.

Stations shown are approximate locations. Actual locations to 1.

NOTE:

road connection on plan and profile sheet

Example of symbol showing standard approach

No Scale

90° 90°

6 6 5 5

TYPICAL SECTION

TYPES 1 & 2

APPROACH ROAD

SECTION A-A

SECTION B-B

TYPICAL SYMBOL

TYPICAL SECTION

TYPE 3

APPROACH ROAD

50503320202E45+61

REMARKS

(ft)

R

(ft)

R

(ft)

W

LENGTH (ft)

TOTAL

LENGTH (ft)

PAVED

CLASS

TYPE

STATION

SCHEDULE AAPPROACH ROAD SUMMARY -

Paved apronn/a*A3

200�ADT 5028E2

ADT < 199�100 4024D2

ADT < 100�25 4022C2

ADT < 252520B2

Minimum 2-way Use2518A2

Logging Truck Use4016D1

Farm Equipment2516C1

Minimum 1-way use2514B1

Field Access1512A1

SAMPLE APPLICATION

(ft) R

RADIUS

MIN.

(ft) W

WIDTH

MIN.

CLASSTYPE

TYPICAL PROFILE

TYPICAL SECTION

APPROACH ROADS

*See Approach Road Summary

Paved length

Total length

W W

Total length

4' (typ.)

Paved length

4' (typ.)

4' (typ.)

W

VariableWVariable3' min.

20' desired 15' min.

1.3'W1.3'd

16'x

:5

A p ri l

A p p ra c h

R o d

C O

\S H

(1

R o a d w a y \C

A D

D

S h e e ts \A

-G e n s h t\ A

T y p

A p p R d .d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

CO

A10

CO

Sheet and Description

B4 B6 B7 B8 B9 B10 B11

Grading Summary

(Schedule A)

Surfacing Summary

(Schedule A)

Drainage Summary

(Schedule A)

Miscellaneous Summaries

(1 of 3) (Schedule A)

Miscellaneous Summaries

(2 of 3) (Schedule A)

Miscellaneous Summaries

(3 of 3) (Schedule A)

Miscellaneous Summaries

(1 of 1) (Option X)

Allowance Bid Schedule

A0020 15101-0000 MOBILIZATION LPSM ALL

A0040 15214-0000 SURVEY AND STAKING, MISCELLANEOUS (EXISTING WETLANDS) LPSM All ALL

A0060 15215-1000 SURVEY AND STAKING, APPROACH ROAD EACH 1 1

A0080 15215-3000 SURVEY AND STAKING, DRAINAGE STRUCTURE EACH 4 4

A0100 15215-7000 SURVEY AND STAKING, PARKING AREA EACH 1 1

A0120 15225-0000 SLOPE, REFERENCE, AND CLEARING AND GRUBBING CONTROL MILE 0.691 0.691

A0140 15236-2000 SURVEY CONTROL, GRADE FINISHING MILE 1.900 1.900

A0160 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

A0180 15401-0000 CONTRACTOR TESTING LPSM ALL

A0200 15501-0000 CONSTRUCTION SCHEDULE LPSM ALL

A0220 15701-0000 SOIL EROSION CONTROL LPSM ALL

A0240 15720-0000 STORM WATER POLLUTION PREVENTION PLAN LPSM ALL

A0260 15802-0000 WATERING FOR DUST CONTROL LPSM ALL

A0280 20301-0700 REMOVAL OF DELINEATOR EACH 28 2 30

A0300 20301-1100 REMOVAL OF GATE EACH 1 1

A0320 20301-1200 REMOVAL OF HEADWALL (STONE MASONRY HEADWALL) EACH 3 3

A0340 20301-1900 REMOVAL OF PIPE CULVERT EACH 11 11

A0360 20301-2400 REMOVAL OF SIGN EACH 7 3 10

A0380 20305-1600 REMOVAL OF PAVEMENT, ASPHALT For existing asphalt encountered below 10 inches or as directed

CUYD 500 500 by CO.

A0400 20420-0000 EMBANKMENT CONSTRUCTION (EMBANKMENT FILL) CUYD 6,219 281 6,500

A0420 20420-0000 EMBANKMENT CONSTRUCTION (ROCK EMBANKMENT) CUYD 8,388 412 8,800

A0440 20420-0000 EMBANKMENT CONSTRUCTION (GRANULAR ROCK) CUYD 2,566 134 2,700

A0460 20815-0000 COFFERDAMS LPSM ALL Arch Pipe at 50+05

A0480 25101-2100 PLACED RIPRAP, METHOD B, CLASS 1 CUYD 3.4 4.0

A0500 30202-2000 ROADWAY AGGREGATE, METHOD 2 TON 2,266 134 2,400

A0520 30802-0000 RECYCLED AGGREGATE BASE CUYD 2,422 78 2,500

A0540 40301-0100 ASPHALT CONCRETE PAVEMENT, TYPE 1 TON 1,494 56 1,550

A0560 60201-0800 24-INCH PIPE CULVERT LNFT 168 12 180

A0580 60202-0500 30-INCH EQUIVALENT DIAMETER ARCH OR ELLIPTICAL PIPE CULVERT LNFT 36 4 40

A0600 61902-0900 GATE, METAL EACH 1 1

A0620 61921-1000 REMOVE AND RESET FENCE LNFT 301 9 310

A0640 62011-0500 STONE MASONRY HEADWALL FOR 24-INCH PIPE CULVERT EACH 8 8

A0660 62011-0600 STONE MASONRY HEADWALL FOR 30-INCH PIPE CULVERT EACH 2 2

A0680 62201-0250 DUMP TRUCK, 10 CUBIC YARD MINIMUM CAPACITY HOUR 40

A0700 62201-0950 WHEEL LOADER, 3 CUBIC YARD MINIMUM RATED CAPACITY HOUR 40

A0720 62201-2750 MOTOR GRADER HOUR 40

A0740 62301-0000 GENERAL LABOR HOUR 40

MileStone: 100% Date Completed: 04/22/24 Report Date: 04/23/24

A M E N D

Line Item No.

Pay Item Number

SUMMARY OF QUANTITIES - Schedule A

-A pr

-2

7:

A

M

Remarks and/or Determination of Estimated

Quantity Pay Item Description Unit

Estimated Quantities

N

C O

\S H

5( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m

\S pr ea ds he et s\ [1

S um o f Q ty (U pd at ed xl sm

]S he et

STATE PROJECT

B1CO FLAP SH5(1)

Mount Blue Sky HighwayCO

SHEET

NUMBER

Grading Summary

(Schedule A)

Surfacing Summary

(Schedule A)

Drainage Summary

(Schedule A)

Miscellaneous Summaries

(1 of 3) (Schedule A)

Miscellaneous Summaries

(2 of 3) (Schedule A)

Miscellaneous Summaries

(3 of 3) (Schedule A)

Miscellaneous Summaries

(1 of 1) (Option X)

Allowance Bid Schedule

A0760 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES HOUR 40

A0780 62302-1100 SPECIAL LABOR, HIRED SURVEY SERVICES HOUR 40

A0800 62303-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES (BIOLOGIST) LPSM ALL

A0820 62405-0300 PLACING CONSERVED TOPSOIL, 4-INCH DEPTH SQYD 10,268 532 10,800

A0840 62901-1100 ROLLED EROSION CONTROL PRODUCT, TYPE 4 SQYD 10,268 532 10,800

A0860 63301-0000 SIGN SYSTEM EACH 11 4 15

A0880 63306-1700 POST, WOOD, 4-INCH X 4-INCH EACH 3 3

A0900 63309-0200 DELINEATOR, TYPE 2 EACH 75 5 80

A0920 63309-0300 DELINEATOR, TYPE 3 EACH 10 10

A0940 63309-1000 DELINEATOR, TYPE SNOW POLE EACH 10 5 15

A0960 63316-1000 REMOVE AND RESET SIGN EACH 1 1

A0980 63401-0500 PAVEMENT MARKINGS, TYPE C, SOLID LNFT 13,902 98 14,000

A1000 63401-0600 PAVEMENT MARKINGS, TYPE C, BROKEN LNFT 500 50 550

A1020 63405-0050 PAVEMENT MARKINGS, SYMBOLS EACH 1 1

A1040 63501-0000 TEMPORARY TRAFFIC CONTROL LPSM ALL

A1060 63501-3500 TEMPORARY TRAFFIC CONTROL, PUBLIC INFORMATION PROGRAM LPSM ALL

A1080 63610-1600 CONDUIT, 2-INCH, PVC (SCHEDULE 80) LNFT 240 10 250

A1100 63622-0000 UTILITY TRENCH (INSTRUMENTATION DEVICE) LNFT 240 10 250 See SP204-A

A1120 63701-0000 FIELD OFFICE EACH 1

-A pr -2

7:

A M

MileStone: 100% Date Completed: 04/22/24 Report Date: 04/23/24

N

C O

\S H

5( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m

\S pr ea ds he et s\ [1

S um o f Q ty (U pd at ed xl sm

]S he et

2) SUMMARY OF QUANTITIES - Schedule A

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

STATE PROJECT

B2CO FLAP SH5(1)

Mount Blue Sky HighwayCO

Grading Summary

(Schedule A)

Surfacing Summary

(Schedule A)

Drainage Summary

(Schedule A)

Miscellaneous Summaries (1 of 3) (Schedule A)

Miscellaneous Summaries

(2 of 3) (Schedule A)

Miscellaneous Summaries

(3 of 3) (Schedule A)

Miscellaneous Summaries

(1 of 1) (Option X)

Allowance Bid Schedule

X0020 15101-0000 MOBILIZATION LPSM ALL

X0040 15201-0000 CONSTRUCTION SURVEY AND STAKING (ROADWAY OBLITERATION) LPSM All ALL

X0060 15214-0000 SURVEY AND STAKING, MISCELLANEOUS (EXISTING WETLANDS) LPSM All ALL

X0080 15301-0000 CONTRACTOR QUALITY CONTROL LPSM ALL

X0100 15701-0000 SOIL EROSION CONTROL LPSM ALL

X0120 15802-0000 WATERING FOR DUST CONTROL LPSM ALL

X0140 21101-2000 ROADWAY OBLITERATION, METHOD 2 SQYD 2,500 2,500

X0160 25105-2000 KEYED RIPRAP, METHOD B (DITCH BLOCKS) CUYD 10 10

X0180 62303-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES (BIOLOGIST) LPSM ALL

X0200 62701-2000 SOD, STRIP (CONSERVING AND PLACING WETLAND SOD 4-INCH) SQYD 2,500 2,500

X0220 63501-0000 TEMPORARY TRAFFIC CONTROL LPSM ALL

-A pr -2

7:

A M

MileStone: 100% Date Completed: 04/22/24 Report Date: 04/23/24

N

C O

\S H

5( 1)

\R oa dw ay

\C

AD

D _S he et s\ B -S um m

\S pr ea ds he et s\ [1

S um o f Q ty (U pd at ed xl sm

]S he et

3) SUMMARY OF QUANTITIES - Option X

A M E N D

Line Item No.

Pay Item Number Pay Item Description Unit

Estimated Quantities

Remarks and/or Determination of Estimated

Quantity

STATE PROJECT

B3CO FLAP SH5(1)

Mount Blue Sky HighwayCO

:1

M a r c h

G r a d in g S u m m a r y

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

SCHEDULE A

GRADING SUMMARY

STATE PROJECT

NUMBER

SHEET

CO

B4

SCHEDULE A

DIAGRAMS

REPRESENTATION

EARTHWORK

Removal Under Fill

Backfill for Pavement under Embankment

Backfill for Material Removed under Embankment

Backfill for Material Removed (Granular Rock)

Prismoidal Volume

(Granular Rock Typical Section)

ROADWAY EMBANKMENT

for Structural Section

See Typical Section

Removal Under Fill

Backfill for Pavement under Embankment

Backfill for Material Removed under Embankment

Backfill for Material Removed

(Rock embankment)

Prismoidal Volume

(Rock Embankment Typical Section)

ROADWAY EMBANKMENT

for Structural Section

See Typical Section

(Embankment Fill)

Prismodial Volume

(Embankment Fill)

Prismoidal Volume

(Embankment Fill)

Prismodial Volume

(Unavailable Material)

Topsoil stripping in cuts

(Unavailable Material)

Topsoil stripping in cuts

Roadway Excavation

(Granular Rock Typical Section)

ROADWAY EXCAVATION

for Structural Section

See Typical Section

Existing ground

Existing ground

Existing ground

Roadway Excavation for Structural Section

See Typical Section

Existing ground

(Granular Rock Typical Section)

ADJUSTMENTS TO ROADWAY EXCAVATION

(Unavailable material)

Pavement removal in cuts

:1

M a r c h

D e s ig n S u r v

C O

\S H

(1

R o a d w a y

\C A

D D

S h e e ts

\B -S u m m \E

W

D W

G S

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

CO

B5

:4

A p r il

S u r f a c in g S u m m a

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

SCHEDULE A

SURFACING SUMMARY

STATE PROJECT

NUMBER

SHEET

CO

B6

:1 a r c h

D r a in a g e S u m m a

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

SCHEDULE A

DRAINAGE SUMMARY

STATE PROJECT

NUMBER

SHEET

CO

B7

:2

M a r c h

M is c e ll a n e o u s S u m m a r ie s o f

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 1 of 3

SCHEDULE A

MISCELLANEOUS SUMMARIES

STATE PROJECT

NUMBER

SHEET

CO

B8

:5

M a r c h

M is c e ll a n e o u s S u m m a r ie s o f

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

Sheet 2 of 3

SCHEDULE A

MISCELLANEOUS SUMMARIES

STATE PROJECT

NUMBER

SHEET

CO

B9

Sheet 3 of 3

SCHEDULE A

MISCELLANEOUS SUMMARIES

:5

M a r c h

M is c e ll a n e o u s S u m m a r ie s o f

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

CO

B10

Sheet 1 of 1

OPTION X

MISCELLANEOUS SUMMARIES

:3 a r c h

M is c e ll a n e o u s S u m m a r ie s o f

C O

\S H

\R o a d w a y \C

A D

D S h e e ts

\B S u m m \B

S h e e ts

.d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

STATE PROJECT

NUMBER

SHEET

CO

B11

25+00 26+00 27+00 28+00 29+00 30+00 31+00 32+00 33+00 34+00 35+00 36+00 37+00 38+00 39+00 40+00

12,860

12,870 12,870

12,880 12,880

12,890 12,890

-1.000%

-3.435%

-1.000%

' VC350

143.76K =

'618.29SSD =

27+00 28+00 29+00 30+00 31+00 32+00 33+00 34+00 35+00 36+00 37+00 38+00 39+00 40+00

-3.435%

-1.000% 1

.5

-4.20%

(LT)

-2.00%

(LT)

+0.00%

(LT)

+4.20%

(LT)

+4.20%

(LT)

-2.00%

(LT)

27+68.57 28+04.52 28+80.00 33+45.00 34+48.3326+50 27+30 28+40.46 28+80.00 33+81.67 40+50.00

+4.20%

(RT)

+0.00%

(RT)

-2.00%

(RT)

-4.20%

(RT)

-4.20%

(RT)

-2.00%

(RT)

6.0%

-6.0%

0.0%

6.0%

-6.0%

0.0%

S3 0°

'0 9"

W

S76°02'42"W

.2

C

.7

T

.9

F

O O

T

SUMMI

T L

K T R

W

OOD

4X4

9.

.5

.3

I

N C

M P

D O

G S L

E A S

H E

D

B U

R I E

D .1

.9

I

N C

M P

W

OOD

STONE TOP

STONE HW

.0

IN

C

M P

STONE HW

STAY OFF TUNDRA

STAY OFF TUNDRA

.2

S N

O W P

O L E

E: 2962217.8765

N: 1643660.1872

26+50

SCHEDULE A

CO FLAP SH5(1)

BEGIN PROJECT

Existing ground

Profile grade

See D2

Overflow Parking Lot

Lt EOP

Rt EOP

See Typical Section

Begin 2' Unpaved shoulder, Rt

29+55

39+50 SH5 = 99+36 Option X

OPTION X

REVEGETATION AND RESTORATION

ROADWAY OBLITERATION

200'100'0

Scale in Feet

(LxWxD)

6' x 4' x 1.5'

Riprap, Class 1

See XSS & SP204-A

Install instrumentation device

33+00, Lt

See XSS & SP204-A

Install instrumentation device

37+00, Lt

27+14

EMBANKMENT

BEGIN ROCK

P la c e R ip r a p C la s s

L t.

I n s ta ll S to n e M a s o n r y H e a d w a ll

L t.

t.

I n s ta ll x

C

M P

R e m o v e e x is ti n g S to n e M a s o n r y

H e a d w a ll

R e m o v e e x is ti n g

C

M P

R e m o v e

C

M P

R e m o v e

C

M P

M a s o n r y H e a d w a ll

R e m o v e e x is ti n g S to n e

R e m o v e

C

M P e = 4.20%

L = 251.46'

T = 127.13'

R = 692.00'

Δ = 20°49'13" (LT)

PI 26+39.39

e = 4.20% L = 552.74' T = 291.69' R = 700.00'

Δ = 45°14'33" (RT)

PI 31+05.66

NATIONAL FOREST

ARAPAHO - ROOSEVELT

CITY & COUNTY of DENVER

DENVER MOUNTAIN PARK

SUMMIT LAKE

:1

A p ri l

B L

P ro fi le

S h e e t]

N

C O

\S H

(1

R o a d w a y \C

A D

D

S h e e ts \C

-M L

P

P

\C

S h t_ M a in li n e

C o p y .d g n

STATE PROJECT

NUMBER

SHEET

CO

C1

40+00 41+00 42+00 43+00 44+00 45+00 46+00 47+00 48+00

12,830 12,830

12,840 12,840

12,850 12,850

12,860 12,860

-2.00%

(LT) -3.60%

(LT)

-3.60%

(LT)

-5.20%

(LT)

-5.20%

(LT)

-6.00%

(LT)

-6.00%

(LT)

-2.00%

(LT)

-2.00%

(LT)

40+00.00 41+28.3341+55.00 45+35.00 46+90.00 48+80.00 49+65.00 51+95.00 52+61.67 55+30.0040+00.00 40+61.67 41+55.00 45+35.00 46+90.00 48+80.00 49+65.00 51+95.00 53+28.33 55+30.00

-2.00%

(RT)

+3.60%

(RT)

+3.60%

(RT)

+5.20%

(RT)

+5.20%

(RT)

+6.00%

(RT) +6.00%

(RT)

-2.00%

(RT)

-5.000%

-3.435%

-5.000%

.7

' VC300

191.65K =

'839.54SSD =

49+00 50+00 51+00 52+00 53+00 54+00 55+00

12,810 12,810

12,820 12,820

12,830 12,830

12,840 12,840

+0.500%

.4

' VC588

107K =

S52°1 3'40"W

S °3

'0 "W

.4

.1

.6

52+ 25.90

PT

I

N C

M P

.9

.0

I

N C

M P

.0

.2

W O

O D P

O L E S

SNOW

POLE

.7

.8

STE

EL

12833.6 24 IN CMP FES

I

N C

M P B

U R I E

D

TOP STONE

STE

EL

IN

C

ONC

B U

R I E

D

S T

E E

L

12836.1

FES

W

OOD

N P S

I

N C

M P

.5

F

O O

T

.8

IN

C

M P

3.

SUMMI

T L

K T R

W

OOD

4X4

45+12

END ROCK EMBANKMENT

E

Existing ground

Existing ground

Profile grade

Profile grade

Lt EOP

Rt EOP

Reset to same location

Remove and reset fence

45+83 - 46+06, Rt.

Remove and replace gate

46+11

See Typical Section

End 2' Unpaved shoulder, Rt

45+12

Parking Lot

Summit Lake

See XSS

Embankment skew

45+12 - 45+42

200'100'0

Scale in FeetSee C4

Roadway Obliteration

5'x3'x1.5' (LxWxD)

Riprap, Class 1

See Sp204-A

Install Instrumentation device

44+00, Lt

P la c e R ip r a p

C la s s

S k e w

H e a d w a ll s L t.

s ta ll S to n e M a s o n

I n s ta ll x

C M

P

-6.0%

0.0%

6.0% 6.0%

-6.0%

0.0%

R e m o v e

C

M P I n s ta ll S to n e M a s o n r y

H e a d w a ll L t.

s ta ll x x

A r c h C

M P

R e m o v e e x is ti n g d o u b le

C

M P 's

R e m o v e e x is ti n g

C e m o v e e x is ti n g S to n e M a s o n r y H e a d w a ll

R e m o v e e x is ti n g

C

M P

Summit Lake e = 3.60%

L = 415.69'

T = 210.89'

R = 1,000.00

Δ = 23°49'02" (LT)

PI 43+49.30

e = 5.20% L = 243.39' T = 124.90' R = 440.00'

Δ = 31°41'38" (LT)

PI 47+89.10

CITY & COUNTY of DENVER

DENVER MOUNTAIN PARK

SUMMIT LAKE

:3

A p ri l

B L

P ro fi le

S h e e t]

N

C O

\S H

(1

R o a d w a y \C

A D

D

S h e e ts \C

-M L

P

P

\C

S h t_ M a in li n e

C o p y .d g n

STATE PROJECT

NUMBER

SHEET

CO

C2

51+00 52+00 53+00 54+00 55+00 56+00 57+00 58+00 59+00 60+00 61+00 62+00 63+00 64+00

12,810 12,810

12,820 12,820

12,830 12,830

12,840 12,840

12,850 12,850

-6.00%

(LT)

-2.00%

(LT)

-2.00%

(LT)

+5.80%

(LT)

+5.80%

(LT)

-2.00%

(LT)

+0.00%

(LT)

51+00.00 51+95.00 52+61.67 58+97.24 60+25.00 60+60.00 61+87.7651+00.00 51+95.00 53+28.33 59+62.76 61+22.24

+6.00%

(RT)

-2.00%

(RT)

-2.00%

(RT)

-5.80%

(RT)

-5.80%

(RT)

-2.00%

(RT)

+0.00%

(RT)

+0.500%

+4.

6%

+0.500%

.6

' VC400

96K =

S62° 14'4

0"E

S44°37'00"E

46+64.21

PC

49+ 07.

PT

49+ 36.

PC

.4

P

O E

.8

I

N C

M P

.0

DRY

STACK

STONES

WOOD POLE

WOOD P

OLE

DRY S

TACK

S N

O W P

O L E

S N

O W P

O L E

WOOD P

OLE

S

EEP

S

EEP

S

EEP

S

EEP

S

EEP

S

EEP

S

EEP

D I R O

N L Y

W O

O D

.6

I N C

M P H

A L F F I L L E

D

I N C

M P D

I R O

N L Y

.8

.3

H A

L F F I L L E

D

.4

I N C

M P H

A L F F I L L E

D

S N

O W P

L O

W P

O L E

H A

L F F I L L E

D

R A N

G E W

ES

T, TH

P

R

IN

C

IP

A L

M

ER

ID

IA

N

TR

A C T S

EC

TI

O

N 3, T

O W

N S H

IP

S

O U

TH

52+17

BEGIN GRANULAR ROCK

E: 2961332.9596

N: 1641735.9972

63+00

CO FLAP SH5(1)

SCHEDULE A

END PROJECT

END PULVERIZING

61+50

END GRANULAR ROCK

Existing ground

Profile grade

Lt EOP

Rt EOP

Reset to same location

Remove and reset fence

51+50 - 52+06, Rt.

Reset to same location

Remove and reset fence

54+83 - 56+96, Rt.

Reset to same location

Remove and reset fence

53+60 - 53+69, Rt.

200'100'0

Scale in Feet

6' x 4' x 1.5'

Riprap, Class 1

I n s ta ll S to n e M a s o n r y H e a d w a ll

L t.

s ta ll x

C

M P

R e m o v e e x is ti n g

C

M P

6.0%

-6.0%

0.0%

6.0%

-6.0%

0.0%

P la c e R ip r a p

C la s s

S k e w

I n s ta ll S to n e M a s o n r y H e a d w a ll

L t.

R t.

I n s ta ll x

C

M P

R e m o v e e x is ti n g

C

M P e = 6.00%

L = 288.95'

T = 176.26'

R = 200.00'

Δ = 82°46'42" (LT)

PI 51+13.21

e = 5.80% L = 92.30' T = 46.52' R = 300.00'

Δ = 17°37'40" (RT)

PI 60+41.46

CITY & COUNTY of DENVER

DENVER MOUNTAIN PARK

SUMMIT LAKE

NATIONAL FOREST

ARAPAHO - ROOSEVELT

:2

A p ri l

B L

P ro fi le

S h e e t]

N

C O

\S H

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A D

D

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-M L

P

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C o p y .d g n

STATE PROJECT

NUMBER

SHEET

CO

C3

39+50

Schedule A

Mainline

CO FLAP SH5(1)

100'50'0

Scale in Feet

(Assuming 10')

Existing gravel road

20' from CL

105+25 - 106+45, Rt

15' from CL

100+78 - 101+23, Rt 20' from CL

101+23 - 103+70, Rt

25' from CL

103+70 - 105+25, Rt

15' from CL

103+00 - 106+45, lt

USFS Special Use Perm it Area

USFS Special Use Perm it Area

USFS Special Use Perm it Area

E: 2960535.0161

N: 1643362.3218

106+45

Option X

Revegetation And Restoration

End Roadway Obliteration

E: 2961071.3744

N: 1643091.5505

100+00

Option X

Revegetation And Restoration

Begin Roadway Obliteration

Note:

1.

and more detail.

See E-shts for typical section

:4 a r c h

A

L I

W T

L D

P la n

S h e t]

C O

\S H

(1

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\C -M

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P

\C

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A b n R d .d g n

100+00 to 106+45

PLAN SHEET OPTION X

ROADWAY OBLITERATION

STATE PROJECT

NUMBER

SHEET

CO

C4

51+00

50+0050+00

50+05.00

-40 -30 -20 -10 0 10 20 30 40

12,810 12,810

12,820 12,820

12,830 12,830

(Equivalent 30" Dia.)

Arch CMP

(outlet only) welded baffle

1/2" Thick steel Elev. = 12,823.11

Finished grade

Offset = 18'

Elev. =12,817.5'

Arch Pipe Outlet Invert

See SP620-A

Headwall, Lt

Place Stone Masonry

See SP620-A

Headwall, Rt

Place Stone Masonry

Install Stone Masonry Headwall Lt. & Rt.

Install 35" x 24" x 36' Arch CMP

Remove existing double barrel CMP

Top of Baffle = 12,818'

Welded Baffle Outlet Only 35" X 24" x 36' ARCH CMP

Outlet End

Inlet End backfill

Baffle and proposed

Summit Lake Boundary

0.5%

Offset = 18'

Elev. =12,817.3'

Arch Pipe Inlet Invert

1:2.05

1:3.02

-6.2% -6.2%

1:3 .08

1:

2.

35" x 24" x 36' Arch Corrugated Metal Pipe

35" x 24" x 36' Arch CMP

Note:

to Section 204 or as directed by CO.

Place backfill material and compact up to face of welded baffle according the baffle.

inplace with no voids and a continously beaded weld on both sides of pipe. Maintain a minimum 6-inch flow depth at invert. Secure the baffle

Weld a 1/2-inch steel baffle to the outlet matching the bottom of arch

For design and soil information see Geotechnical Report.

620 Stone Masonry and SCRS. See Special 620-A.

Design and construct stone masonry headwalls according to Section and Drains and Special Contract Requirements (SCR).

Design and construct an arch pipe according to Section 602 Culverts

5.

4.

3.

2.

1.

4.

4.

5.

5.

5.

E q u iv a le n t

D ia

36.0' m in

35"

ARCH PIPE AOP STATION 50+05

Central Federal Lands Highway Division

FHWA, Office of Federal Lands Highway

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P ip e X

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MOUNT BLUE SKY HIGHWAY

D1

STATE PROJECT

CO

Proposed CL of pavement

Proposed edge

Scale in Feet

30'0 60'

2-ft wide paved apron

27+14 - 29+55

EOP-

EOP-

EOP-

07EOP-

P rk

Lt -0

P rk

Lt -0

P rk

Lt -0

P rk

Lt -0

P rk

Lt -0

P rk

Lt -0

6P rk

Lt -0

EOP-

EOP-

EOP-

EOP-

1.

S30°48'09"W

:2

M a r c h

D e f a

C O

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\D -M in o r_ P

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\D

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L o t D e ta il .d g n

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

OVERFLOW PARKING LOT

GRADING PLAN

OVERFLOW PARKING LOT

STATE PROJECT

NUMBER

SHEET

CO

D2

.0

I N C

M P

Proposed Slope Stake ground

Existing

Proposed Slope Stake

Existing Pavement

26+50 - 63+00

SCHEDULE A

REVEGETATION & RESTORATION

1.

1.

1.

2.

2.

Proposed roadway improvements not shown for clarity.

information.

Proposed slope stake locations vary, see mainline cross sections for more quantities.

Existing Gravel, Wetland Sod and Topsoil vary in area, see plans for

3.

2.

1.

Typical Section Notes:

Scarify existing ground to a depth of 12-inches before placing conserved topsoil.7.

by CO.

Stockpile conserved topsoil from all impacted areas at staging locations or as directed 6.

conserved and placed topsoil.

If Option X is not awarded then wetland sod mats material may be treated as 5.

for the entire obliterated road be revegetated with wetland sod mats.

Place wetland sod mats up against each other so that no gaps are visible. The intent is conserved and directly placed (no stockpiling) as mats on prepared obliterated road.

wetland sod for placement on obliterated road. Wetland sod must be carefully

If Schedule A and Options X are both awarded then contractor shall use all salvaged 4.

Construction Activities:

wetland sod. The project does not include seeding and mulching.

Revegetation of SH5 from 26+50 to 63+00 includes conserving topsoil and conserving 3.

wetland sod and conserved topsoil marking.

Coordinate with the CO 2-weeks prior to any earth disturbing activities to allow for 2.

Fence the limits of construction 2-weeks prior to any earth disturbing activities.1.

Prior to Construction Activities:

Notes:

Detail at stations 33+00, 37+00, and 44+00.

of turf establishment. Coordinate with CO for installation of SP204-A Instrumentation placed. All rolled erosion control blankets must be placed by hand or worked from edge

No equipment will be allowed on finished topsoil and rolled erosion blankets once 11.

Place rolled erosion control blankets on all earth exposed slopes. See C629-50.10.

topsoil in wind sheltered areas at staging locations or as directed by CO.

Minimize stockpiling of conserved topsoil during winter shutdown, store all conserved 9.

squar inch).

Topsoil will be placed using low ground pressure equipment (less than 10 pounds per 8.

Continue Notes:

1.

and Topsoil Conserve Wetland Sod

Clearing and Construction Limits

Existing Roadway

Gravel Existing

Gravel Existing and Topsoil Conserve Wetland Sod

5' 5' control blankets and install rolled erosion Place conserved topsoil control blankets and install rolled erosion Place conserved topsoil

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SCHEDULE A

RESTORATION

REVEGETATION AND

STATE PROJECT

NUMBER

SHEET

CO

E1

Place rolled erosion control blanket, 1526 sqyd

Place conserved topsoil, 1526 sqyd

41+00 - 51+00, Lt.

Place rolled erosion control blanket, 2556 sqyd

Place conserved topsoil, 2556 sqyd

26+00 - 41+00, Rt.

Place rolled erosion control blanket, 524 sqyd

Place conserved topsoil, 524 sqyd

41+00 - 51+00, Rt.

200'100'0

Scale in Feet

200'100'0

Scale in Feet

Total Topsoil and Rolled Erosion Control Blankets (10,268 sqyd)

Existing Wetlands

Construction Limits Slope Stake Limit (Transition)

Slope Stake Limit (Cut)

Slope Stake Limits (Fill)

Place rolled erosion control blanket, 3326 sqyd

Place conserved topsoil, 3326 sqyd

26+00 - 41+00, Lt.

Existing Edge of Pavement

Existing Edge of Gravel

26+50

Rolled Erosion Control Blanket

Begin Mainline Topsoil and

LEGEND

Existing Edge of Gravel

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F e b r u a r y

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M a in li n e .d g n

SCHEDULE A

REVEGETATION AND RESTORATION

STATE PROJECT

NUMBER

SHEET

CO

E2

Place rolled erosion control blanket, 1124 sqyd

Place conserved topsoil, 1124 sqyd

51+00 - 63+00, Rt.

Place rolled erosion control blanket, 1212 sqyd

Place conserved topsoil, 1212 sqyd

51+00 - 63+00, Rt. 200'100'0

Scale in Feet

63+00

Rolled Erosion Control Blankets

End Mainline Topsoil and

Total Topsoil and Rolled Erosion Control Blankets (10,268 sqyd)

Existing Wetlands

Construction Limits Slope Stake Limit (Transition)

Slope Stake Limit (Cut)

Slope Stake Limits (Fill)

Existing Edge of Pavement

Existing Edge of Gravel

LEGEND

Existing Edge of Gravel 5 :1

M a r c h

S

H

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\E

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M a in li n e .d g n

SCHEDULE A

REVEGETATION AND RESTORATION

STATE PROJECT

NUMBER

SHEET

CO

E3

Existing ground pavement

1" - 3" Existing roadway grade restoration

Finished grade restoration

Finished

100+00 - 106+45

OPTION X

ROADWAY OBLITERATION, METHOD 2

Existing Roadway

2.

Wetland Sod limits vary, see plans for estimated quantities.

approved by CO.

Limit vertical variance to plus or minus 4 inches. Final grade to be

Transition finished restoration grade to closely match existing ground.

and stability.

ratios may be adjusted by the CO to ensure adequate drainage

The gradient and width of roadway obliteration, method 2 and slope

Ditch Blocks

2.

2.

Typical Section Notes:

3.

2.

1.

existing road.

211. Control strip will be approved by CO prior to commencing work on remainder of using wetland sod and roadway obliteration, method 2 procedures according to SCR a control strip at a location approved by the CO 10-foot long by 30-footConstruct 7.

Place conserved wetland sod on obliterated road between 100+00 to 106+45. 6.

before the start of operations according to Subsection 153.04(a).

Conduct a pre-restoration and revegetation preparatory phase meeting at least 3 days 5.

for the entire obliterated road be revegetated with wetland sod mats.

Place wetland sod mats up against each other so that no gaps are visible. The intent is conserved and directly placed (no stockpiling) as mats on prepared obliterated road.

Wetland sod must be carefully salvaged wetland sod for placement on obliterated road.

If Schedule A and Options X are both awarded contractor shall use all available 4.

Construction Activities:

that includes wetland sod mat placement.

Roadway obliteration area from 100+00 to 106+45 will require revegetation treatment 3.

sod marking.

Coordinate with the CO 2-weeks prior to earth disturbing activities to allow for wetland 2.

Fence the limits of construction 2-weeks prior to any earth disturbing activities.1.

Prior to Construction Activities:

wetland sod.

be placed on mainline as topsoil, CO to make final decision on placement of excess kept separate from other stockpiled material at staging locations. Excess material may

If excess wetland sod is available after revegetating the obliterated roadway, it will be 12.

No equipment allowed on the obliterated road after wetland sod is placed. 11.

accordance with 203.05.

encountered during construction will be removed from the site and disposed of in

Any non-native materials (asphalt, concrete, etc.) greater than 6 inches in diameter 10.

drawing on sheet E5.

sides of the ditch, final placement of boulder to be approved by CO. See Ditch Block

15 to 20 feet to act as ditch blocks. The boulders will be buried and keyed into both ditches. Boulders will be placed in the bottom of the ditch perpendicular to flow every salvaged and placed as ditch blocks after wetland sod has been conserved from the

Existing boulders scattered along the south side of the obliterated road will be 9.

uncompacted before placing wetland sod.

match existing contours (plus or minus 4 inches), and leave finish grade loose and

All revegetated areas will be scarified to a depth of 12 inches, undulate finish surface to 8.

Continue Notes: Notes:

3.

3.

10'

Clearing and Construction Limits (Approx. 30' - 40')

Varies

15' - 25'15'

Sod Conserve Wetland

Place Intact Wetland Sod Mat (Approx. 30' - 40')

:5

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OPTION X

REVEGETATION AND RESTORATION

STATE PROJECT

NUMBER

SHEET

CO

E4

100+00

Option X

And Revegetation

Begin Roadway Obliteration

106+45

Option X

And Revegetation

End Roadway Obliteration

Place wetland sod mat, 1075 sqyd

100+00 - 106+45, Lt

Place wetland sod mat, 1425 sqyd

100+00 - 106+45, Rt

20' - 25' from CL

15' from CL

15' - 20' from CL

26+50 - 63+00

Mainline Schedule A

Embed boulders 6" - 12" salvaged material.

Keyin boulders with

Propo sed g rading

Propo sed g rading

100'50'0

Scale in Feet finished grade

Proposed obliterated roadway limit when tie into proposed grade Do not disturb areas outside construction

Existing Wetlands (Do not disturb)

Total Roadway Obliteration & Placed Wetland Sod (2,500 sqyd)

LEGEND

Construction Limits

Ditch Blocks/Check Dams Existing Edge of Pavement

Existing Ditch

Note:

2.

1.

area, final quantities to be approved by CO.

Quantities are estimated based on surface as needed with approval by CO.

commencing work, make any adjustments

Verify existing roadway width prior to

Ditch Block blocks with native material

Backfill in between ditch

Do not disturb areas outside construction limit when tie into proposed grade

~15' - 20' space ditch blocks every Existing ditch width varies, construct one ditch block Pay Item Limits to

OPTION X

REVEGETATION AND RESTORATION

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W e tl a n d S o d

P la c e m e n t P la n

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C O

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X

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STATE PROJECT

NUMBER

SHEET

CO

E5 stake

Slope ground

Existing

See Detail A

Bedding material structural section

See typical section for

Utility box installed by Government

Once installed, protect in place

Embed post 3' into ground

Leave post 3' - 4' above ground

Place a 4" x 4" wooden fence post (pressure treated)

2" Schedule 80 PVC

704.02

Bedding material load min. 300 lb working

Rope, min. 1/2" dia, 2%

All conduit to be Schedule 80 PVC (721.01(a)(1)).

Refer to cross sections for approximate lengths at each location.

to be determined by CO.

Final conduit lengths, trench dimensions, and locations

See construction sequence for description of work items.

1:2 1:

33+00, 37+00, & 44+00

INSTRUMENTATION DEVICE TYPICAL SECTION

1:3 1:3

DETAIL A

boxes and fence post.

connect instrumention to data loggers. Protect in place all instrumentatio devices including utility

Government personnel will install utility box on fence post, install data logger in utility box, and 6.

top of conduit.

Complete backfilling and burying conduit with at least 6-inches of bedding material above 5.

Government personnel will install instrumentation in conduits, including installation of caps. 4.

Excavate trench and install conduit with rope. Install fence post. 3.

personnel to install instrumentation.

Provide access to installation locations during conduit placement for government 2.

Notify CO at least 2 weeks prior to beginning conduit installation for each location. 1.

Construction Sequence:

Note:

4.

3.

2.

1.

Clearing and Construction Limits

Revegetation Revegetation

14"

6" - 10"

2" - 4" 2" - 4"

6" embankment and capped exposed beginning at toe of rock Leave a min. 2' of the conduit ends

5' 5'

See roadway typical sections embankment and capped exposed beginning at toe of rock Leave a min. 2' of the conduit ends

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OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

INSTRUMENTATION DEVICE

:0

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SPECIAL

OFFICE OF FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

CFLHD SPECIAL

SP204-A

Sheet 1 of 2

STATE PROJECT

NUMBER

SHEET

CO

F1

STATE PROJECT

NUMBER

SHEET

CO

F1

Utility Conduit for Trench Plug

Edge of Excavation

Utility Trench Plug

Bottom of Rock Embankment

Utility trench plug for trench plug

Edge of excavation to trench detail

Bedding material refer

In situ soil

Note:

2.

1.

plugs…