Plans_VA_ERFO_COLO_2011-1(1).pdf

U.S. DEPARTMENT OF THE INTERIOR

M

P R

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A

Title Sheet

Symbols And Abbreviations

Location Map

SHEET

NO

DESCRIPTION

INDEX TO SHEETS

PLANS FOR PROPOSED

REG STATE PROJECT

SHEET

NO.

TOTAL

SHEETS

NE VA

NATIONAL PARK SERVICE

NPS

NO.

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

DESCRIPTION OF PROJECT

IMPROVEMENT:

ROAD:

WIDTH TYPE

SURFACE:

BASE

ROADBED

30’ +

30’ +

SPECIFICATIONS:

FP-03 U.S.Customary Units.

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

BRIDGE:

30’ +/-

Existing

Existing

0 2 5

SCALE IN MILES

Project Manager

INTERSTATE

Yorktown

Williamsburg

To RichmondTo Richmond

Cheatham Annex

N

To Wash. D.C.

Jamestown

JAMES RIVER

Y O

R K

IV

E R

C o lo n ia l

P a rk w a y

Colonial Pa rkway

To Newport News and Norfolk

N

0 4040

SCALE IN MILES

Richmond

Arlington

Charlottesville

Front

Royal

KEY MAP

STATE OF VIRGINIA

COLONIAL NATIONAL HISTORICAL PARK

Lead Designer

30’ Concrete Pavement

MILL CREEK BRIDGE

COLLEGE CREEK BRIDGE

STRUCTURE NO 4290-026P

ISTHMUS BRIDGE

Concrete

WIDTH

College Creek Bridge:

Mill Creek Bridge:

Isthmus Bridge:

Steel

Steel

Steel

32’ curb to curb

32’ curb to curb

24’ curb to curb

TYPE LENGTH

0.016 Miles

0.010 Miles

0.010 Miles

MILEPOST 22.37

STRUCTURE NO 4290-024P

MILEPOST 19.09

STRUCTURE NO 4290-023P

MILEPOST 16.04

SELAM HAILEGIORGIS

A01

Survey Control Data

LUCERO CANO

Total = 0.036 Miles

A02

A03

A01

R01-R05

Bridge Details

S01-S07 Standard Details Sheets

Erosion Control Plan and Narrative

Summaries and Schedules

APRIL 2013

JAMES CITY COUNTY, VIRGINIA

64004

DISASTER NO. VA2011-1-NPS

C01 Tabulation of Quantity

M01

D01-D03 Construction Plan

C02-C04

PROJECT LENGTH: 0.0 miles

ADT (2013)

ADT (2033)

DHV

%Truck

D

V (MPH)

65/35

2% e(max) 8%

C/A None

DESIGN DESIGNATION: COLONIAL PARKWAY

2,480 vpd

3,110 vpd

PROJECT VA ERFO COLO 2011-1(1)

2011-1(1)

VA ERFO COLO

PROJECT VA ERFO COLO 2011-1(1)

MILL CREEK BRIDGE, & ISTHMUS BRIDGE

EROSION REPAIRS AT COLLEGE CREEK BRIDGE,

BRIDGE STRUCTURES

4290-023P, 4290-024P, 4290-026P miscellaneous work.

Grading, riprap, and other

C

B

A

SCHEDULE

Erosion repairs Isthmus Bridge

Erosion repairs at Mill Creek Bridge

Erosion repairs at College Creek Bridge

DESCRIPTION

4290-026P

4290-024P

4290-023P

BRIDGE STRUCTURE

22.37

19.09

16.04

MILEPOST

A04 - A06

R/W R/W

R/W R/W

P/E C/E

No Symbol

TB or TP

P P or

UD UD

W W

P/E C/E

No Symbol

TB or TP

P P or or

UD UD

W W

FOUND

36 31

6 1

36 31

6 1

No Symbol

No Symbol

FOUND

36 31

6 1

36 31

6 1

400 No Symbol x 99.9

T-45

2,645.9

T-3 x 99.9

T-45

2,645.9

T-3

26 25 69426 25 694 c

Average daily traffic ADT

Alternate alt.

Ahead AH

Aggregate aggr.

Abutment Abut.

Bench mark BM

Begining beg.

Bearing brg.

Balance point BP

Back BK

Footing ftg.

Flange flg.

Finish fin.

Inside diameter ID

West W

(curve delta or deflection)

Curve total angle

(spiral curve transitions)

Curve centeral 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

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

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.

Low water LW

Longitudinal(longitude) long.

Length of spiral Ls

(spiral curve transision)

Length of curve Lc

Length of curve(simple curve) L

Left lt., Lt. or LT

Latitude lat.

Lamination lam.

On centers o. c.

Outside diameter OD

Out to out o. to o.

Original groung OG

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.

Typical typ.

Township T.

Thread thd.

easement

Temporary construction TCE

Temporary benchmark TBM

(spiral curve transision)

Tangent distance Ts

(tangent length)

Tangent distance T

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=fibre 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

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.

SYMBOLS AND

ABBREVIATIONS

A02

ENTRANCE

STABILIZED CONSTRUCTION

TURBIDITY BARRIER

SOIL EROSION CONTROL,

Mean High Water MHW

Mean Low Water MLW

BERM

TEMPORARY DIVERSION

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

2011-1(1)

VA ERFO COLO

CENTER

VISITOR

Y O

R K

T O

W N

C R

E E

Yorktown

Williamsburg

Y O

IV

E

To Richmond

To Richmond

Cheatham

Annex

Jamestown

Colonial Parkw ay

P a rk w a y

Colonial

A R

R A

C

S

O

A D

B

D A

I

ROOSEVELT

RD.

IN

D

IA

N

F

IE

L D

C

F E

L G

A T

K

IN

G

CR.

J O

N

S

P

Q U

E E

N

CREEK

Hog

Island

JAMES RIVER

N

Jamestown Tour Roads

Tour Roads

Yorktown

LOCATION MAP

NO SCALE

Milepost 16.04

Schedule A

College Creek Bridge

A03

Milepost 19.09

Schedule B

Mill Creek Bridge

Milepost 22.37

Schedule C

Isthmus Bridge

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

SURVEY CONTROL DATA

REBAR

US DOI NPS

TBAR

30359

REBAR

NO DIVING

NO FISHING

NO DIVING

NO FISHING

HAZARD

3611088.027

3610863.328

3611047.319

3611018.711

NORTHING

PROJECT CONTROL POINTS

N O D

I V I N

G

N O F I S

H I N

G

CONTROL POINTS REFERENCE

REBAR

TBAR

R E

B A

R

Scale in Feet

40’20’0

Geoid Model : GEIOD09 (Conus)

Ellipsoid Name : Geodetic Ref System 1980

Vert Datum : NAVD 1988

Hor. Datum : NAD 1983 (Conus)

Zone : Virginia South 4502

Coordinate System : US State Plane 1983

PROJECT COORDINATE SYSTEM

N

A04

COLLEGE CREEK BRIDGE

30359

NAME

12008472.107

12008452.078

12008480.768

12008521.127

EASTING

15.126

12.501

13.150

15.027

ELEV.

REBAR

TBAR

REBAR

MON;US DOI NPS

TYPE

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.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

Scale in Feet

40’20’0

US DOI NPS BC

TBAR

TBAR MILL CREEK

MILL CREEK

Geoid Model : GEIOD09 (Conus)

Ellipsoid Name : Geodetic Ref System 1980

Vert Datum : NAVD 1988

Hor. Datum : NAD 1983 (Conus)

Zone : Virginia South 4502

Coordinate System : US State Plane 1983

PROJECT COORDINATE SYSTEM

NAME

3606538.811

3606564.061

3606563.522

NORTHING

11994339.917

11994108.965

11994240.120

EASTING

13.006

12.210

14.039

ELEV.

TBAR

TBAR

MON;US DOI NPS BC

TYPE

PROJECT CONTROL POINTS

M I L L C

R E

E K B

R I D

G E S

P1002

TBAR

TBAR

4301 MILL CREEK

US DOI

35.92’295°

.2 4’

9°

66.71’ 107°

16.73’ 103°

.1

CONTROL POINTS REFERENCE

N

A05

MILL CREEK BRIDGE

P R

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D A -C

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

TBAR

TBAR

1001 BC BMCEPOW-1 BLPT-2 1975

HAZARD

HAZARD

ABANDON UE

WALL

GABION

NAME

3606274.473

3606028.625

3606174.660

NORTHING

11982709.270

11982863.404

11982809.972

EASTING

13.808

15.240

16.081

ELEV.

TBAR

TBAR

MON;COR BC BMCEPOW-1 BLPT-2 1975

TYPE

PROJECT CONTROL POINTS

Geoid Model : GEIOD09 (Conus)

Ellipsoid Name : Geodetic Ref System 1980

Vert Datum : NAVD 1988

Hor. Datum : NAD 1983 (Conus)

Zone : Virginia South 4502

Coordinate System : US State Plane 1983

PROJECT COORDINATE SYSTEM

W A L L

G A

B

IO

N

MON

TBAR

TBAR

.1

94°

47.29’

.8

308°

31.36’

°11

.2 3’

CONTROL POINTS REFERENCE

N

A06

ISTHMUS BRIDGE

Scale in Feet

40’20’0

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.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

TABULATION OF QUANTITIES

C01

Schedule A, B & C

Schedule A - College Creek Bridge

Schedule B - Mill Creek Bridge

Schedule C - Isthmus Bridge

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

C02

EROSION CONTROL SUMMARIES

Schedule A

Schedule B

Schedule C

QUANTITY SUMMARIES

P R

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D C

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

No.

Sign

No.

Text Sign Text Remarks

Station Side Series Combination

Color Quantity

LOCATION PANEL SIZE TEXT SIZE

(in.)

Width

(sq ft)

Area

(in.)

Radii

Corner

(in.)

Width

Border

(in.)

Width

Margin

(in.)

Numbers

(in.)

Case

Upper

(in.)

Case

Lower

(sq ft)

Total Area

(ft)

Support (in.)

Height (No Pay)

1 See Note 2

Note 3

See

SIGN SCHEDULE

CONSTRUCTION

ROAD WORK

END

G20-2 36 18 4.5

Orange on

Black

Single 4" x 4" post

SHEET 1 OF 2

2 9

2(11)=

W20-1 WORK

AHEAD

ROAD

Note 3

See 36 36 9 See Note 2

Orange on

Black

= 28

2(14) Single 4" x 4" post18

SHOULDER

WORK

W21-5 Note 3

See 36 36 9 See Note 2

Orange on

Black

1 9 14 Single 4" x 4" post

7 78

MPH

W13-1P 35 Note 3

See 18 18 2.25 1 2.25 -

Mount under sign W21-5See Note 2

Orange on

Black

47.25

C03

5 W20-7a Note 3

See

See Note 2

Orange on

Black

1 9 14 Single 4" x 4" post36 36 9

NOTES:

2.

and "Standard Highway Signs" for dimensions.

See "Manual on Uniform Traffic Control Devices, 2009 Edition"

1. Install supports in accordance with Detail E635-01.

Subtotal

3. Locate proposed signs in accordance with Detail ET635-10.

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.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

Rounded Total

Total 11

No.

Sign

No.

Text Sign Text Remarks

Station Side Series Combination

Color Quantity

LOCATION PANEL SIZE TEXT SIZE

(in.)

Width

(sq ft)

Area

(in.)

Radii

Corner

(in.)

Width

Border

(in.)

Width

Margin

(in.)

Numbers

(in.)

Case

Upper

(in.)

Case

Lower

(sq ft)

Total Area

(ft)

Support (in.)

Height (No Pay)

See Note 2

SIGN SCHEDULE

CONSTRUCTION

W11-V2 36 36

Orange on

Black

Single 4" x 4" post

SHEET 2 OF 2

4 36

4(14)=

NOTES:

2.

1. Install supports in accordance with Detail E635-01.

P R

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D C

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

COLONIAL NATIONAL HISTORICAL PARK

CONSTRUCTION

ENTRANCE

Note 3

See

See "Virginia Standard Highway Signs, 2011 Edition" for dimensions.

Subtotal 36 56

83.25

903. Locate W11-V2 as directed by the CO

C04

M

P R

O J E

C T

S c o lo -1 (1

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D e v C

A D

D C

L O -1 (1

S ig n S c h e d u le s .d g n

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-A p r -2

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

-5

(max.)

2’

15’ & varies access

Construction

Varies

Riprap

Lateral limits of clearing & grubbing

SECTION A-A

(See Detail E157-A)

Construction Entrance

Construct Stabilized

(max.)

2’

15’ & varies access

Construction

Varies

Riprap

Lateral limits of clearing & grubbing

Install silt fence

(See Bridge Details)

Place riprap

SECTION A-A

NO SCALE

A A

A

A

A

A

AA

A

A

A

A

A A

A

AA

A

A

AA

A

A

A

A

A

A

A

A A A

A

A

A

B

B B

B B

B

BB

BB

BB

D01

535 SQFT

Wetland area

MHW Elev. 1.21

MLW Elev. -1.22 temporary silt fence

Install 90 LNFT of

Total area: 280 SQYD

Stabilized Construction Entrance

90 LNFT of guardrail

Remove and reset

COLLEGE CREEK BRIDGE

CONSTRUCTION PLAN

70 LNFT

.5 L

N F T

15 LNFT

15 LNFT

Diospyros virginia

Ilex opaca

Cornus florida

Pinus taeda

Quercus shumardii

Myrica cerifera

4’-5’

4’-5’

4’-5’

4’-5’

4’-5’

4’-5’

QuantitySizeCommon NameBotanical Name

ZONE A - TREES AND SHRUBS - Legend

ZONE B - PLANTINGS (2 gallon pots at 18" O.C.) - Legend

QuantitySizeCommon NameBotanical Name

Panicum virgatum Native Switchgrass 162

SCALE IN FEET

0 10 20 of riprap (refer to Bridge Details) geotextile, type IV-B, and 440 CUYD

Install 330 SQYD of earthwork

TBAR

4202REBAR

1013 US

DOI NPS

Persimmon

American Holly

American Dogwood

Loblolly Pine

Shumard Oak

Wax Myrtle turbidity barrier, type III

Install 115 LNFT of

5. Do not disturb survey monuments.

Subsection 201.06.

4. Dispose of clearing and grubbing debris according to

3. Location of the plants will be approved by the CO.

except at new riprap area, as directed by the CO.

2. Apply turf establishment to all disturbed areas, approved by the CO.

1. Grade stabilized construction entrance as

Notes:

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P

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

20’ & varies

Construction access

30’ approx.2’

(max.)

Lateral limits of clearing and grubbing

SECTION A-A

Existing roadway

D02

Install 55 LNFT of temporary silt fence

Remove and reset

65 LNFT guardrail

A A

NO SCALE

10 SQFT

Wetland area of riprap (refert to Brige Details) geotextile, type IV-B, and 90 CUYD Install 55 SQYD of earthwork

Stabilized Construction

Entrance

Area: 90 SQYD

MILL CREEK BRIDGE

CONSTRUCTION PLAN

L

N F T

53 LNFT

MHW Elev. 1.21

MLW Elev. -1.22

MLW Elev. -1.22 except at new riprap area, as directed by the CO.

2. Apply turf establishment to all disturbed areas, approved by the CO.

1. Grade stabilized construction entrance as

Notes:

SCALE IN FEET

0 10 20

NPS BC

1002 US DOI 4301

TBAR

turbidity barrier, type III Install 35 LNFT of

Construct stabilized construction entrance

(see Detail E157-A)

Remove and reset guardrail

Install silt fence

P R

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IM

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-A p r -2

:4

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004 line (Typ.), see Note 3.

Underground power

10’ & varies access

Construction

Varies

Riprap

Lateral limits of clearing

& grubbing

Roadway

2’ max.

(see Detail E157-A) construction entrance

Construct stabilized

Install silt fence

(refer to Bridge details)

Place riprap type IV-B (refer to bridge details) 134 SQYD of earthwork geotextile Install 218 CUYD of riprap and

D03 silt fence Install 50 LNFT ofsilt fence

Install 20 LNFT of

Area: 27 SQFT

Wetland surface

A

AAAAAAAA

A A

AA

A A

A A AA A A A

A

A A

A A

ISTHMUS BRIDGE

CONSTRUCTION PLAN

L

N F T

50 LNFT

50 LNFT

L

N F T

SCALE IN FEET

0 10 20

Install 30 LNFT of silt fence

MHW Elev. 1.21

BLPT-2 1975

1001 BC BMCEPOW-1

TBAR

turbidity barrier, type III Install 40 LNFT of

MLW Elev. -1.22

MHW Elev. 1.21 entrance (68 SQYD) Stabilized construction turbidity barrier, type III Install 70 LNFT of type IV-B (refer to Bridge Details) 126 SQYD of earthwork geotextile Install 182 CUYD of riprap and

MLW Elev. -1.22

Area: 168 SQFT Wetland surface entrance (87 SQYD) Stabilized construction silt fence Install 35 LNFT of at 5’ O.C.

Quantity: 24 trees approximately

Zone A - Wax Myrtle (Myrica cerifera)

Legend:

Subsection 201.06.

4. Dispose of clearing and grubbing debris according to

3. Location of the plants will be approved by the CO.

riprap area, as directed by the CO.

2. Apply turf establishment to all disturbed areas, except at new

1. Grade stabilized construction entrance as approved by the CO.

P R

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-1 (1 Is th m u s p .D

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P

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

CONTROL NARRATIVE

EROSION & 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

Mill Creek Bridge, and 415 SQYD for Isthmus Bridge .

The total disturbed area for the project is approximately: 610 SQYD for College Creek Bridge, 145 SQYD for

Soil disturbing activities will include clearing and grubbing.

miscellaneous work.

This work includes the placement of riprap, earthwork geotextile IV-B , and other

This project consists of riprap repairs at College Creek Bridge, Mill Creek Bridge, and Isthmus Bridge.

Project Description

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

their rated capacity.

and for capacity. Immediately cease pumping and replace damaged filter bags, or bags that have reached

Filter bags - check the filter bags daily during dewatering operations for punctures, tears, or other damage, 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, 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 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

M01

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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.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

Structure Number

-A p r -2

M

P R

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B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

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S .d g n

PROJECT TEAM LEADER BRIDGE DRAWING

of

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

STATE PROJECT

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

REGION

BRP NO.

NPS

NO.

JJO JJO/JEG BAO As shown B. Oltmann 5

COLONIAL NATIONAL HISTORICAL PARK

NE VA

64004 VA ERFO COLO 2011-1(1)

April 2013

-A p r -2

M

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NO. DATE REVISIONS NO. DATE BY REVISIONS

Structure Number: 4290-023P5

-5

Elev. 8.5 +/-

Top riprap

Elev. 6.2 +/-

Top riprap

Elev. 6.1 +/-

Top riprap

Elev. 10.1 +/-

Top riprap

17’-6"

Elev. 11.5 +/-

Top riprap

Elev. 12.8 +/-

Top riprap

A

A

Begin bridgeL BridgeC

(Typ.)

Abutment

Face of

PLAN

CL Parkway

A C

T U

A L F I L E R

C O

L O

C o ll e g e C r e e k

P .D

G N

R01

1As shownJJO

"=10’-0"1Scale:

p p r o x

Approx.

End bridge

RIPRAP LAYOUT

B

C

C

B

SCHEDULE A

COLLEGE CREEK BRIDGE

Riprap

Existing riprap

Existing diversion berm

Temporary riprap

Existing

Elev. -1.2 +/-

Top riprap

Elev. -1.2 +/-

Top riprap

Elev. -1.2 +/-

Top riprap

Elev. -1.2 +/-

Top riprap

Elev. -1.2 +/-

Top riprap

4’-0"

Existing ditch

See Note 4 as needed or as directed by the CO.

5. Do not remove existing riprap. Add riprap in this area riprap elevation to existing grade.

4. Maintain positive drainage in ditch. Match top of temporary diversion details.

3. See "COLLEGE CREEK RIPRAP DETAILS", for see "COLLEGE CREEK RIPRAP DETAILS".

2. For SECTION A-A, SECTION B-B and SECTION C-C, verify the actual limits in the field.

1. All limits of riprap are approximate. The CO will

NO.

REGION

NPS

NO.

NE VA

64004 VA ERFO COLO 2011-1(1)

PROJECT TEAM LEADERSCALECHECKED BYDRAWN BYDESIGNED BY

JJO JJO/JEG BAO As shown B. Oltmann

BRIDGE DRAWING

DATE

EASTERN FEDERAL LANDS HIGHWAY DIVISION

BRP NO.

April 2013

-A p r -2

:1

M

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B r id g e M ic r o s ta ti o n B r id g e

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NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

REGION

BRP NO.

NE VA

64004 VA ERFO COLO 2011-1(1)

April 2013

-A p r -2

M

P R

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B r id g e M ic r o s ta ti o n B r id g e

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Structure Number: 4290-023P

3’-0" to fit field conditions

Elevation to be determined

Riprap class 5

"6’-0"

A C

T U

A L F I L E R

C O

L O

C C R I P D

E T

A I L

P .D

G N

R02

2As shownJJO

Varies

"=1’-0"16 3Scale:

TYPICAL SECTION

groundline

Existing

1V:2.1H

Elev. 6.2 +/-

Top riprap

Riprap class 5

6’-0"

"=1’-0"16 3Scale:

SECTION A-A

"=1’-0"16 3Scale:

SECTION C-C

6’-0"

3’-0"

Riprap class 5 groundline

Existing

Elev. -1.2+/-

Top riprap

6’-0"

"=1’-0"16 3Scale:

SECTION B-B

Elev. 12.3 +/-

Top riprap

3’-0" groundline

Existing

Riprap class 5

1V: 1.5H

1V: 3.2H

RIPRAP DETAILS

1V: 1.5 max.

SCHEDULE A

COLLEGE CREEK BRIDGE

rainfall events or as directed by the CO.

mantain while in use; repairing as needed after

3. Inspect the temporary diversion berm daily and

Special Contract Requirement 157.09.

to the CO for approval prior to installation per

2. Submit plans for temporary diversion berm the CO to fit the field conditions.

1. Location of riprap toe will be determined by

Notes:

work zone

Limit of work zone

Limit of Limit of work zone

4’-0" diversion berm

Place temporary

4’-0" diversion berm

Place temporaryPlace temporary diversion berm

4’-0" type IV-B

Geotextile type IV-B

Geotextile type IV-B

Geotextile type IV-B

Geotextile

Elev. -1.2 +/-

Top riprap

Elev. -1.2 +/-

Top riprap

Elev. 10.1 +/-

Top riprap

NO.

REGION

NPS

NO.

NE VA

BRIDGE DRAWING

-A p r -2

M

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NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

REGION

BRP NO.

NE VA

64004 VA ERFO COLO 2011-1(1)

April 2013

-A p r -2

M

P R

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S c o lo -1 (1

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

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Structure Number: 4290-024P

Elev. 0.5 +/-

Top Riprap

Elev. 11.0 +/-

Top Riprap

Elev. 11.0 +/-

Top Riprap

3’-0"

Riprap class 5

"6’-0"

A

A

PLAN

CL ParkwayL BridgeC Begin bridge End bridge

(Typ.)

Abutment

Face of

Elev. 0.5 +/-

Top Riprap

14’-0"

(Typ.)

Existing guardrail

"=1’-0"16 3Scale:

"=10’-0"1Scale:

R03

3 JJO As shown

A C

T U

A L F I L E R

C O

L O

M il l

C r e e k

P .D

G N p p r o x

Approx.

Varies

BAO

TYPICAL SECTION

Existing groundline

Top Riprap

Elev. 0.5 +/-

1V: 1.6H

"=1’-0"16 3Scale:

SECTION A-A

Elev. 11.0 +/-

Top Riprap

6’ -0

3’-0"

N

RIPRAP LAYOUT & DETAILS

1V: 1.5H max.

SCHEDULE B

MILL CREEK BRIDGE

to fit field conditions

Elevation to be determined riprap

Existing riprap

Existing riprap

Existing

Elev. 0.5 +/-

Top Riprap diversion berm

Temporary riprap

Existing existing riprap

Approximate

’-0

4’-0" work zone Limit of diversion berm

Place temporary type IV-B

Geotextile type IV-B

Geotextile rainfall events or as directed by the CO.

maintain while in use; repairing as need after

4. Inspect the temporary diversion berm daily and per Special Control Requirement 157.09.

to the CO for approval prior to installation per

3. Submit plans for a temporary diversion berm the CO to fit the field conditions.

2. Location of riprap toe will be determined by will verify the actual limits in the field.

1. All limits of riprap are approximate. The CO

NO.

REGION

NPS

NO.

NE VA

BRIDGE DRAWING

-A p r -2

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NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

REGION

BRP NO.

NE VA

64004 VA ERFO COLO 2011-1(1)

April 2013

-A p r -2

M

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Structure Number: 4290-026P

Abutment

Face of

B

B

PLAN

Scale: 1" = 10’-0"

Begin bridge End bridge

JJO As shown 4

R04

Approx.

13’-6"

A p p r o x

(Typ.)

riprap

Limit of

Elev. 13.5 +/-

Top riprap

Elev. 13.5 +/-

Top of riprap

L ParkwayC

L StructureC

A C

T U

A L F I L E R

C O

L O

I s th m u s

P .D

G N

BAO

Elev. 13.5 +/-

Top of riprap

Elev. 2.3 +/-

Top of riprap

Elev. 2.0 +/-

Top of riprap Elev. 13.5 +/-

Top of riprap

Elev. 5.4 +/-

Top of riprap

Elev. 0.8 +/-

Top of riprap

Elev. 5.0 +/-

Top of riprap

"020’-

Approx.

A p p r o x

A

A

C

C

Elev. -1.2 +/-

Top of riprap

Elev. 0.0 +/-

Top of riprap

D

D

RIPRAP LAYOUT

SCHEDULE C

ISTHMUS BRIDGE

4’ -0 berm

Temporary diversion line (Typ.), see Note 3.

Underground power diversion berm

Temporary this location.

3. Underground power line attached to bridge at

RIPRAP DETAILS".

and SECTION D-D, see "ISTHMUS BRIDGE

2. For SECTION A-A, SECTION B-B, SECTION C-C will verify the actual limits in the field.

1. All limits of riprap are approximate. The CO

Notes:

’-0 riprap

Existing riprap

Existing riprap

Existing

NO.

REGION

NPS

NO.

NE VA

BRIDGE DRAWING

April 2013

-A p r -2

:1

A M

M

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NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

REGION

BRP NO.

NE VA

64004 VA ERFO COLO 2011-1(1)

April 2013

-A p r -2

:1

A M

M

P R

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B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

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Structure Number: 4290-026P

3’-0"

Riprap class 5

"6’-0"

(See Plan View) to fit field conditions

Elevation to be determined

" = 1’-0"16 3Scale:

Varies

JJO As shown 5

R05

BAO

TYPICAL SECTION

SECTION B-B

Riprap class 5

6’-0"

3’-0"

Elev. 0.8 +/-

Top of riprap

Elev. 13.5 +/-

Top of riprap

1V:1.9H groundline

Existing

"= 1’-0"16 3Scale:

Elev. 13.5 +/-

Top of riprap

Riprap class 5

3’-0"

1V:2.0H groundline

Existing

Elev. 0.0 +/-

Top of riprap

"= 1’-0"16 3Scale:

6’-0"

SECTION D-D

"= 1’-0"16

3Scale:

SECTION C-C

"= 1’-0"16 3Scale:

SECTION A-A

Elev. 13.5 +/-

Top of riprap

Elev. 13.5 +/-

Top of riprap

6’-0"

6’-0"

Elev. -1.2 +/-

Top of riprap

Elev. 2.3 +/-

Top of riprap groundline

Existing groundline

Existing

1V:1.8H

1V:2.2H

Riprap class 5

3’-0"

3’-0"

1V:1.5 max.

RIPRAP DETAILS

A C

T U

A L F I L E R

C O

L O

I R I P D

E T

A I L

P .D

G N

SCHEDULE C

ISTHMUS BRIDGE

class 5

Riprap work zone

Limit of diversion berm

Place temporary

4’-0" 4’-0" work zone

Limit of

4’-0" work zone

Limit of

4’-0" work zone

Limit of diversion berm

Place temporary diversion berm

Place temporary diversion berm

Place temporary rainfall events or as directed by the CO.

maintain while in use; repairing as need after

3. Inspect the temporary diversion berm daily and per Special Control Requirement 157.09.

to the CO for approval prior to installation per

2. Submit plans for a temporary diversion berm the CO to fit the field conditions.

1. Location of riprap toe will be determined by

Notes:

type IV-B

Geotextile type IV-B

Geotextile type IV-B

Geotextile type IV-B

Geotextile type IV-B

Geotextile

NO.

REGION

NPS

NO.

NE VA

BRIDGE DRAWING

P R

O J E

C T

S c o lo -1 (1

P r o j

D e v C

A D

D S td -D e t\

S 1_ d e ta il -S il t_

F e n c e .d g n

T

IM

E

-A p r -2

:5

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

64004

E157-02

NO SCALE

DETAIL

g r o u n d m in

P o s t f t a b o v e

7.

6.

5.

4.

3.

2.

1.

6"

8" trench

6" in to g r o u n d m in

S te e l p o s t d r iv e n

W o o d p o s t d r iv e n

NOTES:

WIRE-BACKED SILT FENCE

DETAIL APPROVED FOR USE

24"

B

B

(See note 2)

Section A Section B

A A

WIRE-BACKED SILT FENCE CHECK DAM

JOINING TWO ADJACENT SILT FENCE SECTIONS

ELEVATION

PLAN

m a x

S ta p le s p a c in g

Flow

Staple

Section B

Posts Staple

Section A

INSTALLATION AT TOE OF FILL

WIRE-BACKED SILT FENCE

A A

INSTALLATION AT TOE OF FILL

WIRE-BACKED SILT FENCE

T o e o f s lo p e

Flow

Varies

Fi ll slo pe

SECTION A-A

PLAN

Varies

Flow

ELEVATION

with wire 10 ft max.

Spacing

Flow m in

Flow

SECTION B-B

Backfilled and compacted soil m a x im u m

S p a c in g f t

APPROVED : MAY 2011

around the end of the silt fence.

to prevent water from flowing

Provide sufficient length

Filter fabric

Spacing 4 ft max. with wire

6 ft long post (max.)

Wire Mesh fence check dam) installation of silt (Use only with Riprap, Class I fabric

Filter

(undisturbed)

Existing ground

Limits of clearing of the silt fence water from flowing around the end

Provide sufficient length to prevent bottom strand

" dia. top and8 1Min.

vertical wires

" dia. middle and32 3Min.

vertical wires

" dia. middle and32 3Min.

bottom strand

" dia. top and8 1Min.

Extend wire and fabric into trench.

wood posts.

Use 70 inch minimum height x 3 inch diameter self-fastener angle steel type.

Use 60 inch minimum height steel posts, of the directed by the CO.

in width and fasten adequately to the wire as

Use filter fabric that is a minimum of 45 inches

12 inch stay spacing.

in width and has a minimum of 6 line wires with

Use wire mesh that is a minimum of 32 inches information for installation procedures.

are satisfied. Follow manufacturer’s will be allowed as long as specified minimums

Alternate pre-assembled silt fence options

Control Plan.

flow conditions only when specified on Erosion

Use silt fence check dam installation for low

Filter Fabric

U.S. CUSTOMARY DETAIL

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

S01

U.S. CUSTOMARY DETAIL

DETAIL

DIVERSION METHODS

TEMPORARY IN-STREAM

E157-08

OPTION B

24"

OPTION C

OPTION D

12" 12"

OPTION A

Existing Abutment or Pier min.

NOTES:

Limit of work zone

Limit of work zone

Limit of work zone

2-year water surface elev

2-year water surface elev

2-year water surface elev

2-year water surface elev

Min. Top Berm Elev

Min. Top Berm Elev

Min. Top Berm Elev

NO SCALE

6" min.

min.

(anchoring method to be approved by CO)

Waterproof membrane

Existing ground

Concrete barrier

Sandbag (Typ.)

min.

4’- 6"

Concrete barrier

Sandbag (Typ.)

Waterproof membrane

Existing ground

Concrete barrier

Sandbag (Typ.)

Waterproof membrane

Existing ground

Waterproof membrane

Sandbag (Typ.)

Existing ground a t ti m e o f c o n ts r u c ti o n

D iv e r te d w a te r l e v e l a t ti m e o f c o n s tr u c ti o n

D iv e r te d w a te r l e v e l a t ti m e o f c o n s tr u c ti o n

D iv e r te d w a te r l e v e l a t ti m e o f c o n s tr u c ti o n

D iv e r te d w a te r l e v e l

TABLE 1

of Diversion Berm

Approx. Height w.s.e

2 yr.

DETAIL APPROVED FOR USE

4. Place a maximum of one diversion in the stream at any given time.

Repair as needed after rainfall events or as directed by the CO.

3. While in use, inspect and maintain the temporary diversion berm daily.

2. Construct temporary diversion according to Subsection 157.09.

temporary stream diversion to the CO for approval prior to installation.

with a minimum height equivalent to the 2-year flow elevation. Submit plans for diversion berms, dams, etc.). As a minimum, provide a temporary diversion berm diverting the stream (including any approved prefabricated or portable during construction operations. The Contractor may choose an alternate means of

1. The options shown are suggested configurations for diverting the stream

APPROVED : FEBRUARY 2013

(cfs)

Q

106.00

97.8

19.8

52.1

64.5

81.4

21.39

19.31

26.16

0.00

16.09

9.11

(Rt#)

Site

1 (152 MP 0.63)

2 (152 MP 4.0)

4 (121-2 MP 3.9)

5 (121D)

6 (128)

7 (206)

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

S02

M

P R

O J E

C T

S c o lo -1 (1

P r o j

D e v C

A D

D S td -D e t\

S s t1 d e ta il -T e m p S tr e a m

D iv e r s io n .d g n

T

IM

E

-A p r -2

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

64004

Clamp

Clamp

Pump

Intake hose

Discharge hose straps

Heavy duty lifting is required only when leveling aggregate to be used

AASHTO No. 57 course metal clamps and securely fastened with specified by manufacturer

Hose to be inserted as

Discharge hose

Clamp

Clamp

Pump Intake hose

AREA

VEGETATED

WELL

AREA

VEGETATED

WELL

AREA

VEGETATED

WELL

AREA

VEGETATED

WELL

FLOW

TOP VIEW

SIDE VIEW

area

Well vegetated

Sewn in spout prior to placing aggegate

Place geotextile, type II

7.

6.

5.

4.

3.

2.

1.

NOTES

work or access areas of the project.

Do not permit discharge from the bag to drain back into

157.06. Do not cut filter bag or distribute and seed sediment.

bags. Restore the area in accordance with Subsection

Remove and properly dispose of the pumped water filter site for replacement.

filled and/or when there is a failure. Have spare bags on

Replace the bag when 50% of the sediment capacity has been

Insert only one hose into a bag at a time.

maintenance and removal purposes.

Locate bag in an area accessible by equipment for stable, erosion resistant area.

Locate bag in an area approved by the CO. Discharge onto a aggregate to level the bag.

areas are not available, place geotextile and coarse

Locate bag in level areas (less than 5% grade). When level

WATER FILTRATION BAG

DETAIL

M

P R

O J E

C T

S c o lo -1 (1

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U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

E157-10

NO SCALE

DETAIL APPROVED FOR USE

(PENDING) APPROVED : AUGUST 2012

COLONIAL NATIONAL HISTORICAL PARK

U.S. CUSTOMARY DETAIL

S03

STERLING, VIRGINIA

P R

O J E

C T

S c o lo -1 (1

P r o j

D e v C

A D

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REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

64004

NOTES:

ENTRANCE

STABILIZED CONSTRUCTION

NO SCALE

DETAIL APPROVED FOR USE

U.S. CUSTOMARY DETAIL

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

S04

1.

Va r.

Place geotextile, type IIB width as shown in plans

SECTION A-A

ACCESS DETAIL

TEMPORARY CONSTRUCTION

New riprap

Existing ground construction entrance

Limits of temporary stabilized

New riprap s n al p ni n w o h s s a ht di

W

)’07 ot ’05( seiraV

Existing Roadway

Bridge railing where shown in plans

Remove and reset guardrail entrance

Stabilized construction

Existing shoulder

A A

E157-A the aggregate.

the entire area prior to placing

Place Geotextile, Type IIB, over size #3 (3" to 8" depth)

AASHTO M 43,

Aggregate, grading

P R

O J E

C T

S c o lo -1 (1

P r o j

D e v C

A D

D S td -D e t\

S s t1 1_ d e ta il -S ta b il iz e d -e n tr a n c e .d g n

T

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REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

64004

A

A

Stake

D

TURBIDITY BARRIER

flotation (6-inch equivalent)

Closed cell solid plastic foam

Synthetic fabric skirt

FLOATING TURBIDITY BARRIERS

STAKED TURBIDITY BARRIER

TYPE I

TYPE II

TYPE III

PLAN VIEW - INSTALLATION FOR SHORE WORK

SECTION A-A

PLAN VIEW - INSTALLATION FOR PILE WORK

USAGE CHART

DETAIL

S05

1/4-inch galvanized chain (typ.)

and grommits connection

5/8-inch polypropylene rope rope and grommet connection

Slotted connector pipe or plypropylene flotation (8-inch eqivalent)

Closed cell solid plastic foam galvanized connectors

(9800 lbs. breaking strength) with

5/16-inch vinyl sheathed EAW steel cable

Synthetic fabric skirt

5/16-inch galvanized chain (typ.)

(metal collar reinforced)

Slotted PVC connector pipe flotation (12-inch equivalent)

Closed cell solid plastic foam

Synthetic fabric skirt disconnect) with galvanized connectors (tool free cables (18,400 lbs. breaking strength)

2 each 5/16 vinyl sheathed EAW steel

3/8-inch galvanized chain (typ.)

No Tidal Action

No Wave\Wind\Tidal Action

CONDTIONS

ADDITIONAL

5.0

3.5

0.0

(FPS)

CURRENT

MAXIMUM

Flow m in

80" max.

Top load line chain (typ.)

1/4-inch galvanized

Clear water

Bottom load line

Turbid water equally spaced

Fastened at 4 places

Top load line

3"

Existing shoreline (typ.)

Stake

Construction area

Turbid waterAnchor (typ.)

50’ panel (typ.)

Clear water flotation (typ.)

Mooring line with

Anchor (typ.)

Construction area

50’ panel (typ.)

Turbid water Clear water

Flow flotation (typ.)

Mooring line with

E157-B water quality requirements.

conditions and meet erosion control and staked types or a combination to suit site tidal creeks may either be floating or

Turbidity barriers for flowing streams and3.

water.

the skirt and the river bottom at mean low provide a one foot gap between the end of

Vary the length "D" of synthetic fabric to 2.

directed by the CO.

in vertical position unless otherwise

Install posts for staked turbidity barriers1.

Notes:

III

II

I

TYPE

BARRIER

TURBIDITY

FLOATING

M

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:4

P

M

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

COLONIAL NATIONAL HISTORICAL PARK

64004

P R

O J E

C T

S c o lo -1 (1

P r o j

D e v C

A D

D S td -D e t\

S -s t6

1_ d e ta il .d g n

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-A p r -2

1:

P

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

REG STATE PROJECT SHEET NO.

U.S. CUSTOMARY DETAIL

DETAIL APPROVED FOR USE DETAIL

E635-01

CONSTRUCTION TRAFFIC

CONTROL SIGN MOUNTING

NO SCALE

NOTES:

All lumber dimensions are nominal.

PORTABLE SIGNS

FIXED ROADWAY SIGNS

RURAL AREA

URBAN AREA BREAKAWAY SUPPORT DETAIL

Post Size

4’’ x 4’’

4’’ x 6’’

6’’ x 6’’

6’’ x 8’’

1.5’’

3’’

2’’

None Required

D

4’

4’

5’

5’

Diameter

Hole

10 20

1 Post 2 Post 3 Post 4 Post

Maximum Sign Area (Sq. ft.)

165125

FIXED SIGNS 4’’ X 6’’ AND GREATER POSTS)(

Sign panel

Traffic

Wood post (fixed)

Holes (See table)

M in

M in

Note:

Roadway

M in

Roadway

2’-0’’

M in

M

2’-0’’

Roadway

Sidewalk

M

6’ to 12’

6’-0’’

M

APPROVED : MAY 2011

utility poles may be used for sign mounting.

When approved by the CO and the Utility Company, non-breakaway sign.

or be shielded by barrier. Do not place holes in posts of spacing, the sign should be placed outside the clearzone

Detail. If breakaway design cannot be used due to post

For posts 6’’ x 6’’ and greater, see the Breakaway Support a minimum of 7 feet apart.

required and the posts cannot be spaced non-breakaway if multiple posts are greater, signs are considered to be

For signs requiring 6’’ x 6’’ posts and surface.

mount the sign a minimum of 7 feet above the pavement

When parking is permitted within 200 feet of the sign, of NCHRP-350 for crashworthiness.

all portable sign supports meet the requirements lower than fixed signs when approved by the CO. Ensure face in a vertical plane. Portable signs may be mounted portable signs, however, sign mounts shall hold the sign

The Contractor may submit alternate details for than 10 square feet on double posts.

Mount signs that are wider than 3-feet or larger

(See notes 3 and 4)

6.

5.

4.

3.

2.

1.

2011-1(1)

VA ERFO COLO

VANE S06

ROAD

AHEAD

WORK

DETOUR

AHEAD

M PH.. .

M PH.. .

ROAD

CLOSED

DETOUR 35

M PH.. .

M PH.. .

CLOSED

RIGHT LANE

AHEAD

Numerical value of posted speed

Width of offset in feet for S = 40 MPH for S = 45 MPH

MPH

SPACING IN FEET

FEET

FEET

SHOULDER CLOSURE LAYOUT

TEMPORARY TRAFFIC CONTROL

Rural greater than 50 MPH

Urban and Rural 35 MPH to 50 MPH

Urban and Rural 30 MPH and less

SIGNS IN FEET

STANDARD APPROVED FOR USE 6/2005

to work in miles per hour

See Note 2

10’ min.

REVISED:

U.S. CUSTOMARY DETAIL

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

STERLING, VIRGINIA

S07

ADVANCE WARNING AREA (See Sign Spacing Table)

C

SHOULDER

WORK

W21-5

See Note 3

W20-1

(optional)

W13-1P

MPH

XX

WORK

AHEAD

ROAD

XXX

FEET

BUFFER SPACE

(optional)

W20-7a

ET635-10

limit or 85 percentile speed prior

Traffic flow

Traffic flow

Shoulder taper formula:

Where:

L =

L =

Minimum length of taper

Lengthen taper as needed to provide minimum of three channelizing devices in taper at required spacing.**

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

S =

W =

L =

See Note 3

G20-2

See Note 3

W20-1

See Note 3

G20-2

LENGTH AND SPACING TABLE

SPEED*

APPROACH

AREA

TAPER

SPACE

BUFFER

SPACE

WORK

CHANNELIZING DEVICE

Spacing Table)

(See Length and

WS

WS†

(optional) TERMINATION AREA

4.

3.

2.

1.

NOTE:

NO SCALE

SIGN SPACING TABLE

ROAD TYPE

DISTANCE BETWEEN

A B C

Expressway / Freeway

A parked or stored in the buffer space.

Do not allow equipment, materials, or vehicles to be

ROAD WORK" (G20-2) signs.

eliminate the "ROAD WORK AHEAD" (W20-1) and "END

If shoulder closure is completely within the project limits, Contract Requirements, Section 156.

For project specific minimum width, refer to Special changed to fit field conditions as approved by the CO.

Final location and spacing of signs and devices may be

ROAD WORK

END

ROAD WORK

END

WORK

AHEAD

ROAD

Channelizing devices

MINIMUM TAPER LENGTH**

LENGTH

BUFFER SPACE

AVARIABLE WORK SPACEBUFFER SPACETAPER AREAAB

Device spacing

(See Length and Spacing Table)ADVANCE WARNING AREA (See Sign Spacing Table)

W

P R

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C T

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-A p r -2

REG STATE PROJECT SHEET NO.

NE VA

NPS

NO.

64004