Plans_FTNP-GWMP_1A109.pdf

R/W

R/W

C/E P

UD

W

C/E P or

UD

W

36 31

6 1

No Symbol

36 31

6 1

26 25 69426 25 694 c

Average daily traffic ADT

Alternate alt.

Ahead AH

Aggregate aggr.

Abutment Abut.

Footing ftg.

Flange flg.

Finish fin.

Inside diameter ID

West W

Expansion joint exp. jt.

Excavation exc.

Equation EQ or eq.

End section ES

Embankment emb.

[El. 94.16]

Elevation with number El. 94.161

Elevation elev.

Edge of pavement EP or EOP

East E

Gage(gauge) ga.

Galvanized galv.

High water HW

Hexagon hex.

Headwall hdwl.

Joint jt.

North N

Normal crown NC or NCR

Route Rte.

Roadway Rdwy.

Right-of-way R/W

Right Rt., rt.or RT

Required reqd.

Reinforcement (reinforced) reinf.

Range R.

Radius R

Symmetrical sym.

Superelevation rate e

Structure struc.

Stringer stgr.

Stiffener stiff.

Station Sta.

Standard std.

Spiral central angle s

Spacing, spaces or spaced spa.

South S

Section Sec.

Vertical point of intersection VPI

Vehicle per hour vph

PAVEMENT REMOVAL/ROADWAY OBLITERATION

LAKE, POND or RESERVOIR; MARSHLAND

SLOPE STAKE

PROPOSEDEXISTING

PROJECTED

INTERSTATE U.S. STATE

AREA PATTERN

TREELINE; TREE

BUILDING

UNDERDRAIN

BOX CULVERT

CULVERT with DROP INLET

PIPE CULVERT with HEADWALL

PIPE CULVERT with END SECTION

PIPE CULVERT (arrow shows flow)

BRIDGE

STREET LIGHT

TELEPHONE BOOTH or PEDESTAL

SUPPORT POLE with ANCHOR

RETAINING WALL

SIGNS

PORTABLE

POST MOUNTED

GUARDRAIL

CATTLEGUARD

GATE with FENCE

FENCE

MATERIAL SOURCE

NORTH ARROW

EXISTING PROPOSED

wall facewall face

TB or TP or

P/LP/L

MEDIAN & SIDE (CONCRETE) BARRIER

FOREST BOUNDARY

NATIONAL PARK or

SECTION LINE16

SECTION LINE4

SECTION LINE

COUNTY BOUNDARY

CITY BOUNDARYCITY BOUNDARY

NATIONAL BOUNDARY

STATE BOUNDARY

TOWNSHIP or RANGE LINE

PROPERTY LINE

BRASS CAP

STEEL PIN

Top of Triangle Points North

TRAVERSE POINT (Horizontal & Vertical)

TRAVERSE POINT (Horizontal)

COORDINATE GRID TICK

SPOT ELEVATION

HUB & TACK

BORING LOCATION

RIPRAP/CULVERT RIPRAP

CHECK DAM

DIVERSION BERM

SILT FENCE

MILL AND OVERLAY

SIDEWALK ASPHALT/CONCRETE

FULL DEPTH PAVEMENT

OVERLAY

SECTION CORNER

SECTION CORNER4

SECTION16

PROPERTY CORNER

PARCEL NUMBER

EASEMENT (Permanent - Construction)

ROUTE NUMBERS

RIGHT-OF-WAY LINE

with MONUMENT

RIGHT-OF-WAY LINE

TOP OF CUT

TOE OF FILL

TRANSITION

SINGLE TRACK

ROADWAY, EXISTING

INTERMITTENT DRAINAGE/ SMALL CREEK

SPRING

LARGE CREEK/RIVER

RAILROAD

TRAIL

MULTIPLE TRACK

N

FO=Fibre optics

T=Telephone, E&T=Joint Electrical and Telephone

E=Electrical for distribution line

P=Electrical for transmission line

OVERHEAD(POWER POLE) UTILITIES

E=electrical, FO=fiber optics SS=storm sewer, T=telephone, W=water G=gas, O=oil, P=power, SA=sanitary sewer, UNDERGROUND UTILITIES

PROJECT SPECIFIC SYMBOLS AND ABBREVIATIONS:-

DIVERSION CHANNEL

TEST PIT

B-1

TP-1

ABBREVIATIONS

SYMBOLS AND

EOP

EOG

embankment

Mechanically stabilized MSE

Monument mon. or MON

Minimum min.

Mile[Kilometer] post M.P[K.P.]

Maximum max.

Material matl.

Mainline M.L.

Point on tangent POT

Point on spiral POS

Point on curve POC

Point of tangent to spiral PS or TS

Point of tangent PT

Point of spiral to tangent PST or ST spiral

Point of spiral to reverse SRS

Point of spiral to curve PSC or SC

Point of intersection PI

Point of curve to spiral PCS or CS

Point of curve PC

Point of compound curve PCC

Plate pl.

PHTPhoto monument

Pavement pvmt.

Bench mark BM

Beginning beg.

Bearing brg.

Balance point BP

Back BK

Drop Inlet DI

Drawing(s) dwg(s), or drwg(s)

Distance dist.

Diaphragm diaph.

Diameter D, dia., or

Diagonal diag.

Design speed V

Design hourly volume DHV

Low water LW

Longitudinal(longitude) long.

Length of spiral Ls

(spiral curve transition)

Length of curve Lc

Length of curve(simple curve) L

Left lt., Lt. or LT

Latitude lat.

Lamination lam.

Typical typ.

Township T.

Thread thd.

easement

Temporary construction TCE

Temporary benchmark TBM

(spiral curve transition)

Tangent distance Ts

(tangent length)

Tangent distance T

On centers o. c.

Outside diameter OD

Out to out o. to o.

Original ground OG

(curve delta or deflection)

Curve total angle

(spiral curve transitions)

Curve central angle

Culvert culv.

Corrugated metal pipe CMP

Continuous cont.

Construction joint Constr. jt.

Connection conn.

Column col.

Clear clr.

Centers ctrs.

Center to center cc, c-c or c. to c.

Centerline C L

A2

UD

W

UD

W

No Symbol

TB or TP

P or

No Symbol

TB or TP

P or

R/W

R/W

P/EP/E

FOUND

36 31

6 1

No Symbol

FOUND

36 31

6 1

No Symbol x 99.9

T-45

2,645.9

T-3 x 99.9

T-45

2,645.9

T-3

Also see Subsection 101.03 Abbreviations.

DROP INLET

RGS

SDW

SBW

SSY

SSW

ESAL

NMSA

SACP

(R)igid (G)alvanized (S)teel

(S)ingle (D)otted (W)hite

(S)ingle (B)roken (W)hite

(S)ingle (S)olid (Y)ellow

(S)ingle (S)olid (W)hite

(E)quivalent (S)ingle (A)xle (L)oads

(N)ominal (M)aximum (S)ize (A)ggregate

(S)uperpave (A)sphalt (C)oncrete (P)avement

M

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M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

FTNP-GWMP 1A109

P R

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A

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

LOCATION MAP

A3

SHEET 1 OF 3

M A T C

H L

IN

E

BRIDGE

HUMPBACK

BRIDGE

14TH STREET

SCALE IN FEET

1500 300

BRIDGE

METRORAIL

N

INTERSTATE

RIVER

POTOMAC

POINT

GRAVELLY

E G

R O

E G

NOTGNIHSA

W

LAIROMEM

Y A

W K

R

AP

BIRD SANCTUARY

ROACHES RUN

M e m o ri a l B ri d g e .1 m il e s at existing pavement change

Begin 4" mill and overlay

570+76.80

BEGIN PROJECT

(587+00 Northbound)

Begin 1 1/2" mill and overlay

End 4" mill and overlay

(586+10 Southbound)

End 4" mill and overlay

(588+70 Southbound)

Begin 1 1/2" mill and overlay

(typ.)

limit

Paving

BRIDGE

RF&P RAILROAD

(614+50 to 614+70)

(614+10 to 614+30)

Grout injection areas

(586+10 to 588+70 Southbound)

Reconstruction area

(See note 1) changeable message sign

Install portable

Notes:

1.

on the southbound Parkway at a location designated by the CO.

Install an additional portable changeable message sign north of this location

(574+00) replacement median guardrail

Begin

LOCATION MAP

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 A4

SHEET 2 OF 3

M A T C

H L

IN

E

N

AIRPORT

NATIONAL

REAGAN

SCALE IN FEET

1500 300

EGROEG

NOTGNIHSAW

LAIROMEM

YAWKRAP

Daingerfield Island turnaround, 1.65 miles

M A

T C

H L I N

E

End 1 1/2" mill and overlay at existing pavement change

655+42

F H

F H

F H

F H

F H

F H

F H

F H

F H

F H

F H

F H

E

N

P I

D

U

C

LOCATION MAP

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 A5

SHEET 3 OF 3

N

SCALE IN FEET

1500 300

M A

T C

H L I N

E

FACILITY

MAINTENANCE

GWMP

AIRPORT

NATIONAL

REAGAN

EGROEG

NOTGNIHSAW

LAIROMEM

YAWKRAP

A

IR

P O

R T A

C C

E S S R

O A

D guardrail replacement

End median

675+15

END PROJECT

Notes:

1.

on the northbound Parkway at a location designated by the CO.

Install an additional portable changeable message sign south of this location sign (See note 1) changeable message

Install portable

O

A K

O

A K1 O

A K

O

A K

"O

AK

NEW TREE1"

L

L P

L P

L P

L

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NC

NPS NO.

NO.

PMIS

STAGING AREA PLAN

A6

SCALE IN FEET

0 15 30

210976

124228

VA FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

STAGING AREA

STAGING AREA

E619-09 and Sections 159 and 619.

96-in height. See Detail

Install chain link fence, N

140’

50’

See Subsection 159.04.

chain link gate.

Install an 8-foot high 21-foot wide Silt fence (typical)

See Detail E157-01.

construction entrance.

Construct stabilized approval from the CO for the final staging area locations.

construction entrances shown are approximate only. Obtain

The locations of the chain link fence, gates, and stabilized contours and conditions.

with the area of construction entrances to the approximate existing

At the completion of the project, restore the staging areas along

See Detail E157-01.

construction entrance.

Construct stabilized

See Subsection 159.04.

chain link gate.

Install an 8-foot high 21-foot wide

Silt fence (typical)

159 and 619.

E619-09 and Sections

96-in height. See Detail

Install chain link fence, 100’

60’

SOUTHBOUND GEORGE WASHINGTON MEMORIAL PARKWAY

NORTHBOUND

G

EORGE WASHINGTON

M

EMORIAL PARKWAY

Stockpile and replace any excavated existing topsoil.

See Section 625 for topsoil and turf establishment requirements.

See Section 159 for additional staging area requirements.

the staging areas.

All work and materails shown on this sheet are considered part of5.

4.

3.

2.

1.

Notes:

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

SOUTHBOUND GWMP

NORTHBOUND GWMP

B1

TYPICAL SECTIONS

Match existing Match existing remain in place (typ.)

Existing curb to 2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Match existing

Existing ground

Match existing remain in place (typ.)

Existing curb to

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Not to Scale

GWMP

BL

Notes:

Asphalt tack coat

2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Asphalt tack coat

(See note 1)

Variable width

(min)

40"

4.5"

(min)

4’

3.

2.

Match existing Match existing remain in place (typ.)

Existing curb to 2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Match existing

Existing ground

Match existing remain in place (typ.)

Existing curb to

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Asphalt tack coat

2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Asphalt tack coat

Note:

Variable width

1.

(See note 2) timber guardrail, type A

Install median steel-backed

(See note 1) timber guardrail, type A

Install median steel-backed

PROPOSED

PROPOSED

PROPOSED

PROPOSED

EXISTING

EXISTING

8"+/- Asphalt

4"+/- Aggregate base

8"+/- Asphalt

4"+/- Aggregate base

EXISTING

8"+/- Asphalt

4"+/- Aggregate base

EXISTING

8"+/- Asphalt

4"+/- Aggregate base

Provide turf establishment

(578+36.50 to 584+78.00 Northbound)

(578+36.50 to 584+78.00 Southbound)

MILL AND OVERLAY

GEORGE WASHINGTON MEMORIAL PARKWAY

(570+76.80 to 578+36.50 Northbound)

(570+76.80 to 578+36.50 Southbound)

MILL AND OVERLAY

GEORGE WASHINGTON MEMORIAL PARKWAY

median sidewalk with 4" Bed course.

Install 4" Portland cement concrete

Remove existing asphalt median.

median sidewalk with 4" Bed course.

Install 4" Portland cement concrete

Remove existing asphalt median.

match between the outside face of the guardrail and the vertical face of the existing curb.

same alignment as the existing guardrail adjusting the alignment to maintain a vertical

Remove and replace guardrail. Replace median asphalt with concrete. Install guardrail along the

Existing guardrail, median, and sidewalk from 570+76.80 to the south face of the I-395 bridge to remain.

match between the outside face of the guardrail and the vertical face of the existing curb.

same alignment as the existing guardrail adjusting the alignment to maintain a vertical

Remove and replace guardrail. Replace median asphalt with concrete. Install guardrail along the and replace all median asphalt with concrete.

the back of the northbound curb and the edge of the concrete median sidewalk. Remove

Where median width allows, provide turf establishment a minimum 4-foot wide between

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

B2

Match existing Match existing remain in place (typ.)

Existing curb to 2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Match existing

Existing ground

Match existing remain in place (typ.)

Existing curb to

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Not to Scale

GWMP

BL

Notes:

Asphalt tack coat

2 1/2’’ SACP, 3/4" NMSA, 0.3 to <3 million ESAL

Asphalt tack coat

Mill 4" existing asphalt concrete pavement

Asphalt tack coat

(See note 1)

Variable width

2.

(See note 2) timber guardrail, type A

Install median steel-backed

(min)

4’ 40"

PROPOSEDPROPOSED

EXISTING

8"+/- Asphalt

4"+/- Aggregate base

EXISTING

8"+/- Asphalt

4"+/- Aggregate base

Remove guardrail median sidewalk with 4" Bed course.

Install 4" Portland cement concrete

(584+78.00 to 587+00.00 Northbound)

(584+78.00 to 586+10.00 Southbound)

MILL AND OVERLAY

GEORGE WASHINGTON MEMORIAL PARKWAY

Existing ground

Match existingMatch existing

8" Aggregate base, grading C or D

Asphalt tack coat

GWMP

BL

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

0.3 to <3 million ESAL

2 1/2’’ SACP, 3/4" NMSA,

Asphalt tack coat

0.3 to <3 million ESAL

4’’ SACP, 1" NMSA,

Geotextile, type II-B

Roadway excavation

PROPOSED

EXISTING

5"+/- Asphalt

4"+/- Aggregate base Removal of asphalt

(586+10.00 to 588+70.00 Southbound)

RECONSTRUCTION

GEORGE WASHINGTON MEMORIAL PARKWAY

Provide turf establishment.

Remove existing asphalt median.

face of the guardrail and the vertical face of the existing curb.

concrete adjacent to the southbound median curb to maintain a vertical match between the outside

Remove and replace guardrail. Replace median asphalt with concrete. Install guardrail and median inches of topsoil in the existing asphalt median removal areas receiving turf establishment.

the back of the northbound curb and the edge of the concrete median sidewalk. Provide 4

Where median width allows, provide turf establishment a minimum 4-foot wide between

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(type I pavement roughness)

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 B3

TYPICAL SECTIONS

Not to Scale

Match existing Match existing Match existing

Existing ground

Match existing remain in place (typ.)

Existing curb to

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

GWMP

BL

(See note 1)

Variable width

Asphalt tack coat

Mill 1 1/2’’ existing asphalt concrete pavement

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

Asphalt tack coat

Mill 1 1/2’’ existing asphalt concrete pavement

(type I pavement roughness)

(min)

4’ 40"

Install median steel-backed

PROPOSED

PROPOSED

EXISTING

5"+/- Asphalt

4"+/- Aggregate base

EXISTING

5"+/- Asphalt

4"+/- Aggregate base

Notes:

2.

1.

median sidewalk with 4" Bed course.

Install 4" Portland cement concrete Remove guardrail

(587+00.00 to 628+50.00 Northbound)

(588+70.00 to 628+50.00 Southbound)

MILL AND OVERLAY

GEORGE WASHINGTON MEMORIAL PARKWAY

Match existing Match existing Match existing

Existing ground

Match existing remain in place (typ.)

Existing curb to

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

GWMP

BL

(See note 1)

Variable width

Asphalt tack coat

Mill 1 1/2’’ existing asphalt concrete pavement

Asphalt tack coat

Mill 1 1/2’’ existing asphalt concrete pavement

Notes:

(See note 4)

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(See note 4)

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

4.

3.

2.

1.

Install median steel-backedPROPOSED

PROPOSED

EXISTING

5"+/- Asphalt

4"+/- Aggregate base

EXISTING

5"+/- Asphalt

4"+/- Aggregate base median sidewalk with 4" Bed course.

Install 4" Portland cement concrete Remove guardrail

(614+50.00 to 614+70.00 Northbound)

(614+10.00 to 614+30.00 Northbound)

(614+50.00 to 614+70.00 Southbound)

(614+10.00 to 614+30.00 Southbound)

GROUT INJECTION

GEORGE WASHINGTON MEMORIAL PARKWAY

Provide turf establishment.

Remove existing asphalt median.

Provide turf establishment.

Remove existing asphalt median.

to recreate a smooth roadway surface within the reconstruction limits.

(southbound and northbound) have settled adjacent to the Roaches Run Box Culvert

After the grout injection, add an additional volume of SACP to fill voids where the roadways lanes to stabilize settlement.

side of the Roaches Run Box Culvert across the southbound lanes, median, and Northbound

Inject Polyurethane grout 20 feet (614+10 to 614+30 and 614+50 to 614+70) on each face of the guardrail and the vertical face of the existing curb.

concrete adjacent to the southbound median curb to maintain a vertical match between the outside

Remove and replace guardrail. Replace asphalt median with concrete. Install guardrail and median inches of topsoil in the existing asphalt median removal areas receiving turf establishment.

the back of the northbound curb and the edge of the concrete median sidewalk. Provide 4

Where median width allows, provide turf establishment a minimum 4-foot wide between face of the guardrail and the vertical face of the existing curb.

concrete adjacent to the southbound median curb to maintain a vertical match between the outside

Remove and replace guardrail. Replace asphalt median with concrete. Install guardrail and median inches of topsoil in the existing asphalt median removal areas receiving turf establishment.

the back of the northbound curb and the edge of the concrete median sidewalk. Provide 4

Where median width allows, provide turf establishment a minimum 4-foot wide between to remain in place (typ.)

614+10 to 614+70)

Existing curb (excluding curb (typ.)

Remove and replace

SOUTHBOUND GWMPNORTHBOUND GWMP

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 B4

TYPICAL SECTIONS

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Match existing

Existing ground

Match existing

Asphalt tack coat remain in place (typ.)

Existing curb to

Match existingMatch existing

Asphalt tack coat remain in place (typ.)

Existing curb to

Mill 1 1/2’’ existing asphalt concrete pavement

Mill 1 1/2’’ existing asphalt concrete pavement

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

(type I pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

SOUTHBOUND GWMPNORTHBOUND GWMP

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Travel Lane

12’ and varies

Existing ground remain in place (typ.)

Existing curb to remain in place (typ.)

Existing curb to

GWMP

BL

(See note 1)

Variable width

(See note 1)

Variable width

(min)

4’ 40"

Install median steel-backed

PROPOSED

PROPOSED

Notes:

Notes:

2.

1.

Remove guardrail median sidewalk with 4" Bed course.

Install 4" Portland cement concrete

Remove guardrail median sidewalk with 4" Bed course.

Install 4" Portland cement concrete

3.

2.

1.

(628+50.00 to 655+42.00 Northbound, excluding bridge over National Airport Access Road)

(628+50.00 to 655+42.00 Southbound, excluding bridge over National Airport Access Road)

MILL AND OVERLAY

GEORGE WASHINGTON MEMORIAL PARKWAY

(See note 2 and 3) timber guardrail, type A

Install median steel-backed

(655+42.00 to 675+15.00 Northbound)

(655+42.00 to 675+15.00 Southbound)

GUARDRAIL ONLY

GEORGE WASHINGTON MEMORIAL PARKWAY

Provide turf establishment.

Remove existing asphalt median.

For guardrail installation over the National Airport Access Road bridge deck, see Detail E617-A.

face of the guardrail and the vertical face of the existing curb.

concrete adjacent to the southbound median curb to maintain a vertical match between the outside

Remove and replace guardrail. Replace median asphalt with concrete. Install guardrail and median inches of topsoil in the existing asphalt median removal areas receiving turf establishment.

the back of the northbound curb and the edge of the concrete median sidewalk. Provide 4

Where median width allows, provide turf establishment a minimum 4-foot wide between

Provide turf establishment.

Remove existing asphalt median.

face of the guardrail and the vertical face of the existing curb.

concrete adjacent to the southbound median curb to maintain a vertical match between the outside

Remove and replace guardrail. Replace median asphalt with concrete. Install guardrail and median inches of topsoil in the existing asphalt median removal areas receiving turf establishment.

the back of the northbound curb and the edge of the concrete median sidewalk. Provide 4

Where median width allows, provide turf establishment a minimum 4-foot wide between

P R

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 B5

Travel Lane

14’ and varies remain in place (typ.)

Existing curb to

RAMP (TYPICAL)

Match existing

Asphalt tack coat

Mill 1 1/2’’ existing asphalt concrete pavement

(type IV pavement roughness)

" NMSA, 0.3 to <3 million ESAL8

31 1/2’’ SACP,

Existing ground

PROPOSED

EXISTING

5"+/- Asphalt

4"+/- Aggregate base

No.

Sign

No.

Text Sign Text

NOTES:

TEXT SIZE

Station Side

LOCATION

in in in in in in

PANEL SIZE

Series

Color

Combination Quantity inin

Total

Area Remarks BorderCorner Margin

WidthWidthRadii Case

LowerUpper

Case NumbersAreaHeightWidth

Subtotal 44 sqft sqft

G20-2 See Note 2 1836 8 144.00

See Note 3

Orange on

Black

4.50

W4-2

See Note 2 36 36

See Note 3

Orange on

Black 4 36.00

M P H.. .

W13-1P See Note 2 24 24 8 32.00 See Note 3

Orange on

Black

4.00 and the 2004 FHWA Standard Signs Manual including supplements.

Install signs in accordance with the "Manual on Uniform Traffic Control Devices" (MUTCD), latest edition, Adjust actual locations of signs as directed by the CO.

Install sign post supports according to Det. E635-01.

3.

2.

1.

ROAD WORK

END

W4-2

All stages

Stages 2, 4, and 6

Stages 3, 5, and 7

See Note 2 36 36

See Note 3

Orange on

Black 4 36.00

All stages

GEORGE WASHINGTON MEMORIAL PARKWAY

C2

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC210976 850

124228

SCHEDULE

CONSTRUCTION SIGN

9.00

9.00

STOP

BUMPW8-1

R1-1

TRUCK

CROSSINGW8-6

See Note 2 36 36

See Note 3

4 36.009.00

Red on

White

At locations as per CO

See Note 2 36 36

See Note 3

Orange on

Black 4 36.009.00

See Note 2 36 36

See Note 3

Orange on

Black 4 36.009.00

At locations as per CO

At locations as per CO8

R4-9

W5-1 Shoulder work with minor encroachment

Shoulder work with minor encroachment

Shoulder work with minor encroachment

Shoulder work with minor encroachment

STAY

IN

LANE

See Note 2 24 36

See Note 3

4 24.006.00

Orange on

Black

ROAD

NARROWS

See Note 2 36 36

See Note 3

Orange on

Black 4 36.009.00

(MILL AND OVERLAY / MEDIAN WORK)

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A

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

W20-1 WORK

1 MILE

ROAD

See Note 2 36 36 4 36.00 See Note 3

Orange on

Black

9.00 All stages

W20-5 See Note 2 36 36 4 36.00

See Note 3

Orange on

Black

9.00CLOSED

MILE2

LEFT LANE Stage 1

RIGHT

TWO LANES

CLOSED

MILE2

W20-5a See Note 2 36 36 4 36.00 See Note 3

Orange on

Black

9.00 Stages 2, 4, and 6

See Note 2 36 36 4 36.00 See Note 3

Orange on

Black

9.00 Stages 3, 5, and 7

LEFT

TWO LANES

CLOSED

MILE2

W20-5a

No.

Text Sign Text

NOTES:

TEXT SIZE

Station Side

LOCATION

in in in in in in

PANEL SIZE

Series

Color

Combination Quantity inin

Total

Area Remarks BorderCorner Margin

WidthWidthRadii Case

LowerUpper

Case NumbersAreaHeightWidth

Subtotal 24 sqft sqft and the 2004 FHWA Standard Signs Manual including supplements.

Install signs in accordance with the "Manual on Uniform Traffic Control Devices" (MUTCD), latest edition, Adjust actual locations of signs as directed by the CO.

Install sign post supports according to Det. E635-01.

3.

2.

1.

GEORGE WASHINGTON MEMORIAL PARKWAY

C3

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC210976 850

124228

SCHEDULE

CONSTRUCTION SIGN

P R

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

FTNP-GWMP 1A109

W20-110 WORK

1 MILE

ROAD

Shoulder work with minor encroachment See Note 2 36 36 4 36.00

See Note 3

Orange on

Black

9.00

(MILL AND OVERLAY / MEDIAN WORK)

Shoulder work with minor encroachmentSee Note 2 36 36 4 36.00 See Note 3

Orange on

Black

9.00W21-515 SHOULDER

WORK

No.

Text Sign Text

NOTES:

TEXT SIZE

Station Side

LOCATION

in in in in in in

PANEL SIZE

Series

Color

Combination Quantity inin

Total

Area Remarks BorderCorner Margin

WidthWidthRadii Case

LowerUpper

Case NumbersAreaHeightWidth

Subtotal sqft sqft

See Note 2 78 2 144.00 Orange on

Black and the 2004 FHWA Standard Signs Manual including supplements.

Install signs in accordance with the "Manual on Uniform Traffic Control Devices" (MUTCD), latest edition, Adjust actual locations of signs as directed by the CO.

Install sign post supports according to Det. E635-01.

3.

2.

1.

GEORGE WASHINGTON MEMORIAL PARKWAY

C4

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC210976 850

124228

P R

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S g w m p 1a

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A

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

FTNP-GWMP 1A109

(RAMP CLOSURES)

Modified

G95-2

NOTICE

RAMP TO

395 SOUTH

CLOSED

USE DETOUR

132 81.12 0.63 0.38

D

D

D

D

D

See Note 2 78 2 144.00 Orange on

Black

Modified

G95-2

NOTICE

RAMP TO

CLOSED

USE DETOUR

132 81.12 0.63 0.38

D

D

D

D

D

See Note 2 78 2 144.00 Orange on

Black

Modified

G95-2

NOTICE

RAMP TO

CLOSED

USE DETOUR

132 81.12 0.63 0.38

D

D

D

D

D

See Note 2 78 2 144.00 Orange on

Black

Modified

G95-2

NOTICE

RAMP TO

PKWY NORTH

CLOSED

USE DETOUR

132 81.12 0.63 0.38

D

D

D

D

D

PKWY SOUTH

14TH ST NORTH

M3-1 ORTHN See Note 2 24 12 24 48.00 See Note 3

White on

Black

2.00

OUTHSM3-3 See Note 2 24 12 37 74.00 See Note 3

White on

Black

2.00

PARKWAY

14TH ST

M4-1

M4-1

M4-1

See Note 2 24 12 27 54.00 See Note 3

Brown on

White

2.00

See Note 2 24 12 24 48.00 See Note 3

2.00

See Note 2 24 12 10 20.00 See Note 3

2.00

72.00

72.00

72.00

72.00

White on

Black

White on

Black

No.

Text Sign Text

NOTES:

TEXT SIZE

Station Side

LOCATION

in in in in in in

PANEL SIZE

Series

Color

Combination Quantity inin

Total

Area Remarks BorderCorner Margin

WidthWidthRadii Case

LowerUpper

Case NumbersAreaHeightWidth

Subtotal sqft sqft

See Note 2 1224 57 114.00

See Note 3

Orange on

Black

2.00

27 See Note 2 30 24

See Note 3

Orange on

Black 4 20.00

See Note 2 24 12 27 54.00 See Note 3

Orange on

Black

2.00 and the 2004 FHWA Standard Signs Manual including supplements.

Install signs in accordance with the "Manual on Uniform Traffic Control Devices" (MUTCD), latest edition, Adjust actual locations of signs as directed by the CO.

Install sign post supports according to Det. E635-01.

3.

2.

1.

See Note 2 24 18

See Note 3

Orange on

Black 7 21.00

See Note 2 24 12 16 32.00 See Note 3

Orange on

Black

2.00

See Note 2 24 12 14 28.00 See Note 3

Orange on

Black

2.00

R11-2 See Note 2 48 30 9 90.00 See Note 3

Orange on

Black

GEORGE WASHINGTON MEMORIAL PARKWAY

C5

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC210976 850

124228

P R

O J E

C T

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P r o j

D e v C

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D c -g w m p 1a s ig n c .d g n

1:

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1:

P

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

FTNP-GWMP 1A109

(RAMP CLOSURES)

M4-8 DETOUR

END

DETOUR

M4-8a

DETOUR

M4-9L

M6-2

M6-2

M6-3

ROAD

CLOSED

3.00

5.00

10.00

Total 332 1820

R:(unding 9

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-N o v -2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

CONSTRUCTION PLAN

D1

N

N at existing pavement change

Begin 4" mill and overlay

Station 570+76.80

BEGIN PROJECT

M A T C

H L

IN

E

M A T C

H L

IN

E

M A

T C

H L I N

E

Baseline

DNUOBHTRON P

MWG

DNUOBHTUOS P

MWG

DNUOBHTRON PMWG

DNUOBHTUOS PMWG

Baseline

586+10 to 588+70 area

Reconstruction limits overlay Mill and limits overlay Mill and limits overlay Mill and limit overlay Mill and

INTERSTATE

BRIDGE

14TH STREET

BRIDGE

METRORAIL

SCALE IN FEET

0 100 200

Install silt fence

BIRD SANCTUARY

ROACHES RUN

limit overlay Mill and limit overlay Mill and limit overlay Mill and

1 1/2-inch depth Mill and overlay, 1 1/2-inch depth Mill and overlay, 587+00 Northbound 4-inch depth

Mill and overlay, 587+00 Northbound 1 1/2-inch depth Mill and overlay, 586+10 Southbound 4-inch depth

Mill and overlay, 4-inch depth Mill and overlay, area Staging area Staging

(typical for all ramps) 1 1/2-inch depth Mill and overlay, 1 1 /2-inch depth Mill and overlay, 1 1 /2-inch depth Mill and overlay, (typ.)

pavement Edge of

(typ.)

pavement Edge of

BRIDGE

RF&P RAILROAD

limit overlay Mill and limit overlay Mill and

STRIPING PLANS

See PERMANENT

Notes:

1.

Notes:

median curb. (See note 1) adjacent to the southbound to GWMP Maintenance Facility timber guardrail from I-395 Bridge Install median steel-backed Remove existing guardrail.

median curb. (See note 1) adjacent to the southbound to GWMP Maintenance Facility timber guardrail from I-395 Bridge

Install median steel-backed Remove existing guardrail.

limit overlay Mill and

(570+76.80 TO 620+00)

(See Subsection 617.01) 574+00 guardrail replacement Begin median

3.

2.

1.

Overlay only 586+10 to 588+70.

depth 586+10 Southbound.

Mill and overlay, 1 1/2-inch

(See Detail E617-75A) bridge connections masonry guardwall guardrail terminal

Remove and replace

(See Detail E617-75A) bridge connections masonry guardwall guardrail terminal

Remove and replace

Install silt fence (typ)

See note 3

4"

"2

4"

"2

4"

4"

"2

4""

(614+10 to 614+70) non-mountable curbing

Remove and replace 18-inch 614+50 to 614+70).

and (614+10 to 614+30 stabilization area (See note 2) Polyurethane grout soil for additional guardrail/median construction requirements.

establishment, as shown on the typical sections. See Section 617 and asphalt and install guardrail, concrete sidewalk, and turf metrorail bridge median guardwall. Remove the existing median guardrail Provide turf establishment where shown on the typical sections. Do not remove bridges (full median width from 574+00 to 574+90 and 578+95 to 584+45).

alignment. Remove and replace median asphalt with concrete sidewalk between Install proposed guardrail between bridges along the existing guardrail

See Detail E617-70.

Use the short guardrail assembly for guardrail posts over the culvert.

accordance with Section 270.

polyurethane grout prior to performing mill and overlay work in Repair settlement along pavement and median by injecting high-density guardrail/median construction requirements.

as shown on the typical sections. See Section 617 for additional Install guardrail, concrete sidewalk, and turf establishment, Remove the existing median guardrail and asphalt.

(See Detail E617-75A) guardwall connections to existing median Install masonry guardwall

0 5

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:5

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

CONSTRUCTION PLAN

D2

90 deg

N

N

M A

T C

H L

IN

E

M A

T C

H L

IN

E

M A

T C

H L I N

E

DNUOBHTRON PMWG DNUOBHTUOS PMWG

Baseline

Baseline

1 1/2-inch depth Mill and overlay, 1 1/2-inch depth Mill and overlay, DNUOBHTRON PMWG

DNUOBHTUOS PMWG

limit overlay Mill and

1 1/2-inch depth Mill and overlay, M A

T C

H L I N

E

SCALE IN FEET

0 100 200

POINT

GRAVELLY

NATIONAL AIRPORT

REAGAN

limit overlay Mill and limits overlay Mill and limit overlay Mill and

1 1/2-inch depth Mill and overlay, 1 1/2-inch depth Mill and overlay, (typ.)

pavement Edge of

(typ.)

pavement Edge of

655+42 at existing pavement change End 1 1/2" mill and overlay median curb. (See note 1) adjacent to the southbound to GWMP Maintenance Facility timber guardrail from I-395 Bridge

Install median steel-backed Remove existing guardrail.

median curb. (See note 1) adjacent to the southbound to GWMP Maintenance Facility timber guardrail from I-395 Bridge

Install median steel-backed Remove existing guardrail.

Notes:

Notes:

1.

(620+00 TO 662+00)

NATIONAL AIRPORT

A C C E S S

R O

A D

See note 2

’562

L P tsopmal ot pool

(See note 3) loop detector system Remove and replace

3.

2.

1.

636.07, and the NPS specifications located in Appendix A of the Special Contract Requirements.

For loop detector requirements, see LOOP DETECTOR SYSTEM PLAN sheet, 636 details, Subsection sheet drain on bridge deck and approach slabs under the proposed grassed median area.

Airport Access Road Bridge. Install waterproof membrane and geocomposite See Detail E617-A for guardrail installation over the National guardrail/median construction requirements.

as shown on the typical sections. See Section 617 for additional Install guardrail, concrete sidewalk, and turf establishment, Remove the existing median guardrail and asphalt.

guardrail/median construction requirements.

as shown on the typical sections. See Section 617 for additional Install guardrail, concrete sidewalk, and turf establishment, Remove the existing median guardrail and asphalt.

D I

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

CONSTRUCTION PLAN

D3

N

M A

T C

H L I N

E

SCALE IN FEET

0 100 200

NATIONAL AIRPORT

REAGAN

FACILITY

GWMP MAINTENANCE

median curb. (See note 1) adjacent to the southbound to GWMP Maintenance Facility timber guardrail from I-395 Bridge

Install median steel-backed Remove existing guardrail. Notes:

(662+00 TO 675+15)

2.

1.

(See note 2).

guardrail end impact attenuator

Remove and replace guardrail replacement.

End median

Station 675+15

END PROJECT

terminal at the GWMP Maintenance Facility.

See Detail E617-B for the median guardrail impact attenuator additional guardrail/median construction requirements.

as shown on the typical sections. See Section 617 for Install guardrail, concrete sidewalk, and turf establishment, Remove the existing median guardrail and asphalt.

E1

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

FTNP-GWMP 1A109

(EXISTING)

SYSTEM PLAN

LOOP DETECTOR

D N

U O

B H

T U

O S

P M

W G

D N

U O

B H

T U

O S

P M

W G

D N

U O

B H

T R

O N

P M

W G

D N

U O

B H

T R

O N

P M

W G

P M

A R

E C

N A

R T

N E

T P

O P

RI

A

L A

N

OI

T A

N

P M

A R

E C

N A

R T

N E

T P

O P

RI

A

L A

N

OI

T A

N

P M

A R

T I

X E

H T

R O

N T

R O

P R I

A L

A N

O I

T A

N

AREA

PARKING

AIRPORT

E T

E R

C N

O C

K L

A W

E D I

S

T N

U O

M N

O N

R E

V L I

A R

T

Loop (typ)

Pull box (typ)

N

Cabinet

SCALE IN FEET

0 10 20

Wood fence

Inlet

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

M1

CONTROL NARRATIVE

EROSION AND SEDIMENT

construction limits.

does not leave the project site. Perimeter controls include silt fence and other approved measures outside the

Prior to any clearing, grubbing, and excavation, construct perimeter controls to ensure that disturbed sediment

Phase I Establish Perimeter Controls

Sequence of Construction

Direct storm water to vegetated buffer areas and do not discharge directly into surface waters.

measures.

Do not allow any construction equipment to operate on or access the down-slope side of the perimeter control

Do not allow construction vehicles to track sediment outside the project limits.

No construction access will be permitted through a wetland or waterway.

Officer (CO).

Do not modify the type, size, or location of any control or practice without prior approval from the Contracting

Requirements.

for Construction of Roads and Bridges on Federal Highway Projects, FP-03, (English) and the Special Contract measures consist of soil erosion control measures which are also defined and outlined in the Standard Specifications sedimentation of rivers, streams, and impoundments such as lakes, reservoirs, bays, and coastal waters. The

The work consists of applying measures throughout the life of the project to control erosion and to minimize the

The Erosion & Sediment Control Narrative is meant as a guideline for preventing erosion and controlling sediment.

General Guidelines

Response Center at 1-800-424-8802.

requirements under 40 CFR 112. Report spills large enough to discharge to surface waters to the National

Develop and implement a Spill Prevention Control and Countermeasures (SPCC) plan following the material according to Federal, State, and local regulations.

waste materials. Do not dispose of hazardous water materials into the on-site dumpsters. Dispose of

Store all hazardous waste materials in appropriate and clearly marked containers away from other non-battery fluid. If feasible, conduct these activities in a covered area to avoid contact with storm water.

maintenance could generate spills, leaks, and hazardous wastes like motor oil, diesel, gasoline, and

Hazardous waste will not be generated from normal construction activities. Equipment fueling and containers. Collect and store all waste in dumpsters, or in metal or plastic drums, as appropriate.

Solid waste generated from the project will consist of construction debris, garbage, and empty contamination from fuels, lubricants, hydraulic fluids, or other toxic materials.

Regularly inspect and maintain all mechanized equipment used in or near surface water to prevent

Waste, garbage, sanitary waste

Soaps, solvents used for vehicle washing

Fuels, oils, equipment-related compounds

Wash-water from concrete, paint, curing compounds, and other construction materials

The following discharges are prohibited:

Prohibited Discharges

The Runoff Coefficient prior to construction is 0.9. The Runoff Coefficient after construction will be 0.9.

No new impervious surface will be created by the reconstructed roadway.

The total disturbed area for the project is approximately 0.4 acres. The receiving water is the Potomac River.

Soil disturbing activities will include roadway reconstruction.

of the southbound GWMP and grout injection adjacent the box culvert at Roaches Run to prevent additional roadway settlement.

replacement from I-395 to the GWMP Maintenance Facility. This work includes the reconstruction of a 260-foot long segment and northbound GWMP from the pavement change (MP 2.700) to I-395 (MP 4.300). The project also includes median guardrail

This project consists of milling and overlaying southbound GWMP from I-395 (MP 10.810) to the pavement change (MP 12.410)

Project Description

Record the inspection date and summary of findings within 24 hours of completing a site inspection.

Inlet protection - inspect after each rain event. Remove debris that is clogging the inlet bag.

it becomes 0.5 ft deep at the fence.

becomes damaged, repair or replace as necessary. Remove sediment from behind the silt fence when

Silt fence - inspect for buildup of excess sediment, undercutting, sags, and other failures. If the fabric end of the day.

0.25 inches or more, and daily during wet weather. Repair and replace any damaged measures by the

Check and maintain erosion control measures once every 7 days and within 24 hours after a rain of according to Section 157, the details shown in the plans, and the individual permitting requirements.

Unless stated otherwise, construct and maintain all vegetated and structural erosion control practices

Maintenance and Inspection Procedures

Remove all other perimeter controls when directed by the CO.

Remove silt fence only after all upslope areas are stabilized and vegetation is well established.

Remove all devices used for dewatering.

Inspect, clean, and repair all culvert outlet protection, riprap basins, and stabilized channels.

where vegetation has not established.

Where necessary, replace eroded topsoil and re-apply permanent turf establishment to disturbed areas

Finish grading, place riprap, and apply permanent turf establishment to any remaining disturbed areas.

After completion of roadway construction, do the following as directed by the CO:

Phase III Final Construction / Stabilization areas.

Provide watering for dust control within the construction limits, on active haul roads, and in pits and staging stockpiles remaining in place longer than 14 days within 7 days of stockpiling.

Provide silt fence around all stockpiled excavated roadway material. Apply temporary turf establishment to culverts.

and are stabilized (with vegetation, riprap, or pavement) before routing drainage through completed

Upon completion of culverts, ensure that culvert entrances, outlets, and outlet channels are at final grade

Install inlet protection prior to diverting water through inlets.

runoff.

At the end of each day�s grading operations, shape earthwork to minimize and control erosion from storm within 7 days. Apply permanent turf establishment to the finished slopes according to Section 624 and 625.

Apply temporary turf establishment in disturbed areas that will remain exposed for over 14 calendar days roadway.

culverts as called out in the Erosion and Sediment Control plans. Install filter berms in ditches along the

Apply intermediate controls during rough grading operations. Install silt fence in areas surrounding the

Phase II Intermediate Controls

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D m 1-g w m p 1a e c n a r .d g n

1:

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

:0

P

M -O c t-

1:

P

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N2

SCALE IN FEET

0 50 100

Notes:

PLAN

CONTROL AND SIGNING

CONSTRUCTION TRAFFIC

STAGE 1

WORK

1 MILE

ROAD

CLOSED

MILE2

LEFT LANE

MPH

ROAD WORK

END

’0062 ’0061 ’0001

’023 ’001 elbairaV ecaps krow

’001 arrow panel

Advance warning reffuBrepaT

’005

4.

3.

2.

1.

curb

Existing

Drum (typ.)

typ

40’ typ

80’ pavement of

Edges m in

Southbound left lane closure is shown. Repeat signage and devices for northbound left lane closure.

by the CO.

Final location and spacing of signs and devices may be changed to fit field conditions as approved nighttime operating hours only.

For stage 1 in two lane sections (closing both inside lanes), use single lane closures during and Detail E635-05.

For reference, see the Traffic Control Plan General Notes and Sequence of Construction sheet

N

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

:2

P

M -O c t-

1:

P

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N3

SCALE IN FEET

0 50 100

Notes:

WORK

1 MILE

ROAD

MPH

ROAD WORK

END

’0062 ’0061 ’0001

’001 elbairaV ecaps krow

’001 arrow panel

Advance warning reffuB repaT

’005

4.

3.

2.

1.

curb

Existing

Drum (typ.)320’ typ

80’ repaT 320’

640’ typ

40’ arrow panel

Advance warning

RIGHT

TWO LANES

CLOSED

MILE2

pavement of

Edges

’ m in

N outer lanes closure for stages 4, 6, 8, and 10.

Southbound two outer lanes closure is shown. Repeat signage and devices for northbound two by the CO.

Final location and spacing of signs and devices may be changed to fit field conditions as approved hours only. See Detail E635-05.

For stages 4 and 6 in two lane sections, use single lane closures during nighttime operating

For reference, see the Traffic Control Plan General Notes and Sequence of Construction sheet.

PLAN

CONTROL AND SIGNING

CONSTRUCTION TRAFFIC

STAGES 2, 4, 6, 8, and 10

P R

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P r o j

D e v C

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D n 1-g w m p 1a tc p .d g n

1:

-O c t-

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P

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N4

SCALE IN FEET

0 50 100

Notes:

WORK

1 MILE

ROAD

MPH

ROAD WORK

END

’0062 ’0061 ’0001

’001 elbairaV ecaps krow

’001 arrow panel

Advance warning reffuB repaT

’005

4.

3.

2.

1.

curb

Existing

Drum (typ.)320’ typ

80’ repaT 320’

640’ typ

40’ arrow panel

Advance warning

LEFT

TWO LANES

CLOSED

MILE2

pavement of

Edges

’ m in

N

PLAN

CONTROL AND SIGNING

CONSTRUCTION TRAFFIC

STAGES 3, 5, 7, 9, and 11 inner lanes closure for stages 5, 7, 9, and 11.

Southbound two inner lanes closure is shown. Repeat signage and devices for northbound two by the CO.

Final location and spacing of signs and devices may be changed to fit field conditions as approved hours only. See Detail E635-05.

For stages 5 and 7 in two lane sections, use single lane closures during nighttime operating

For reference, see the Traffic Control Plan General Notes and Sequence of Construction sheet.

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N5

M

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

:5

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M -O c t-

1:

P

M

NOTICE

CLOSED

RAMP TO

USE DETOUR

DETOUR

RAMP CLOSURE DETOUR

SOUTHBOUND 395

TO

SOUTHBOUND GWMP

395 SOUTH

NOT TO SCALE

DETOUR

OUTHS

OUTHS

T H B

R

ID

G E

G E O

R G E

W A S H

IN

G

TO

N

M E

M O

R

IA

L

P A

R K

W A

Y

Ramp closed

N

B U

C K E Y E

D R

IV

E

OHIO

DRIVE

N 7005444.1913

E 11896261.3306

DETOUR

OUTHS

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

END

DETOUR

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

DETOUR

SOUTH

Notes:

Close ramp using drums and "ROAD CLOSED" sign mounted on barricade.

by the CO.

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

2.

1.

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N6

RAMP CLOSURE DETOUR

SOUTHBOUND GWMP

TO

SOUTHBOUND 395

M

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

1:

P

M -O c t-

1:

P

M

N

G E O

R G E

W A S H

IN

G

TO

N

M

EM

O R

IA

L

P A R

K W

A Y

R F P R

A

IL

R O

A D B

R

ID

G E

M E T R

O R

A

IL

B

R

ID

G E

T H B

R

ID

G E

B O

U N

D A

R Y

C H

A N

N E L

DRIVE

END

DETOUR

NOTICE

CLOSED

RAMP TO

USE DETOUR

DETOUR

DETOUR

DETOUR

DETOUR

Ramp closed

NOT TO SCALE

OUTHS

PARKWAY

PARKWAY

OUTHS

OUTHS

PARKWAY

OUTHS

PARKWAY

Notes:

Close ramp using drums and "ROAD CLOSED" sign mounted on barricade.

by the CO.

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

2.

1.

PKWY SOUTH

DETOUR

OUTHS

PARKWAY

DETOUR

OUTHS

PARKWAY

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N7

M

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

1:

P

M -O c t-

1:

P

M

N

G E O

R G E

W A S H

IN

G

TO

N

M

EM

O R

IA

L

P A R

K W

A Y

R F P R

A

IL

R O

A D B

R

ID

G E

M E T R

O R

A

IL

B

R

ID

G E

T H B

R

ID

G E395

B O

U N

D A

R Y

C H

A N

N E L

DRIVE

Ramp closed

NOT TO SCALE

RAMP CLOSURE DETOUR

NORTHBOUND 14TH STREET

TO

SOUTHBOUND GWMP

NOTICE

CLOSED

RAMP TO

USE DETOUR

DETOUR

DETOUR

DETOUR

END

DETOUR

14TH ST NORTH

ORTHN

14TH ST

ORTHN

14TH ST

ORTHN

14TH ST

Notes:

Close ramp using drums and "ROAD CLOSED" sign mounted on barricade.

by the CO.

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

2.

1.

4 DETOUR

ORTHN

14TH ST

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228 N8

M

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

1:

-O c t-

1:

P

M

N

G E O

R G E

W A S H

IN

G

TO

N

M

EM

O R

IA

L

P A R

K W

A Y

R F P R

A

IL

R O

A D B

R

ID

G E

M E T R

O R

A

IL

B

R

ID

G E

T H B

R

ID

G E

B O

U N

D A

R Y

C H

A N

N E L

DRIVE

Ramp closed

NOT TO SCALE

NOTICE

CLOSED

RAMP TO

USE DETOUR

END

DETOUR

RAMP CLOSURE DETOUR

SOUTHBOUND GWMP

TO

NORTHBOUND 14TH STREET

DETOUR

DETOUR

DETOUR

DETOUR

DETOUR

DETOUR

DETOUR

PARKWAY

OUTHS

PARKWAY

OUTHS

PARKWAY

OUTHS

PARKWAY

OUTHS

PARKWAY

OUTHS

PARKWAY

OUTHS

PARKWAY

OUTHS

Notes:

Close ramp using drums and "ROAD CLOSED" sign mounted on barricade.

by the CO.

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

2.

PKWY SOUTH

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NPS

NO.NO.

PMIS

VANC FTNP-GWMP 1A109

GEORGE WASHINGTON MEMORIAL PARKWAY

210976 850

124228

M

P R

O J E

C T

S g w m p 1a

P r o j

D e v C

A D

D n 1-g w m p 1a tc p .d g n

1:

:0

P

M -O c t-

1:

P

M

NOT TO SCALE

N9

RAMP CLOSURE DETOUR

NORTHBOUND GWMP

TO

AIRPORT EXIT

DETOUR

ORTHN

PARKWAY

and 2

DETOUR

ORTHN

PARKWAY

DETOUR

ORTHN

PARKW…