The M4 Motorway (Junction 23 (East of Magor) to west of ... fileafon ebwy (tudalen 1 o 2) planiau a...

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AFON EBWY (TUDALEN 1 O 2) PLANIAU A MANYLEBAU'R BONT DROS DDOCIAU CASNEWYDD AC AFON WYSG A'R BONT DROS ATODLEN 3 (DIWYGIAD RHIF 2) RIVER EBBW (PAGE 1 OF 2) PLANS AND SPECIFICATIONS OF THE BRIDGE OVER THE NEWPORT DOCKS AND THE RIVER USK AND THE BRIDGE OVER THE SCHEDULE 3 (AMENDMENT NO. 2) Trwydded yr Arolwg Ordnans 100021874. © Hawlfraint a hawliau cronfa ddata'r Goron 2015. Rhif Survey 100021874. Welsh Government. © Crown Copyright and database right 2015. Ordnance Caldicot Level Newport Docks North Dock Depot Mud Sand Col d r bour Reach Mud Mud Mud Mud Mud Mud Sand Mud Mud Mud Sand Mud Ri v er Us k ( Af on Wy s g) Co l d Ha r bou r Reac h Caldicot Level Mud Tr ansit Shed Ce nt r al Wor k s hops Newport Docks North Dock Port Office Building Nor t h Quay Quay Graddfa / Scale 1:5,000 Y CYNLLUN ALLWEDDOL / KEY PLAN Graddfa / Scale 1:12,500 CYNLLUN O'R BONT / PLAN OF BRIDGE Graddfa / Scale 1:5,000 RIVER USK AFON WYSG RIVER USK AFON WYSG Y BONT NEWYDD / NEW BRIDGE RIVER USK AFON WYSG SITE OF NEW BRIDGE SAFLE'R BONT NEWYDD / NORTH DOCK DOC Y GOGLEDD SOUTH DOCK DOC Y DE ELEVATION OF BRIDGE LOOKING NORTH GWEDDLUN O'R BONT GAN EDRYCH TUA'R GOGLEDD SOLUTIA PORT BIRD M.H.W.S. LEVEL 6.49m AOD 80 76 76 74.25 81.75 440m 81.75 74.25 76 STEEL LIBERTY N E W M O T O R WAY T R A FF O R DDN E WYDD SPECIAL AREA OF CONSERVATION (SAC) SCIENTIFIC INTEREST (SSSI) BOUNDARY OF SITE SPECIAL ARDAL CADWRAETH ARBENNIG GWYDDONOL ARBENNIG FFIN SAFLE O DDIDDORDEB SPRING MARK (6.49m AOD) MEAN HIGH WATER Y GWANWYN LEFEL LLANW UCHAF CYMEDRIG BRI DGE 37 . 5 m W I DT H OF 37 . 5 m LLED Y BONT 100 200 Metrau / Metres 0 Graddfa / Scale 1:5000 50 500 Metrau / Metres 50 0 Graddfa / Scale 1:12500 200 100 JUNCTION PROPOSED DOCKS WAY DOCKS WAY CYFFORDD ARFAETHEDIG RHYCHWANT CROESFAN Y WYSG / USK CROSSING SPAN MANYLEBAU CROESFAN Y DOCIAU / DOCKS CROSSING SPECIFICATIONS RHYCHWANT CANOL / CENTRE LINE SPAN 440m RHYCHWANT CROESFAN Y DOCIAU / DOCKS CROSSING SPAN APPROACH SPANS WESTERN M4 GORLLEWINOL YR M4 RHYCHWANTAU DYNESU NAVIGATION CHANNEL SIANEL MORDWYO APPROACH SPANS EASTERN M4 DWYREINIOL YR M4 RHYCHWANTAU DYNESU 100 200 Metrau / Metres 0 Graddfa / Scale 1:5000 50 US K MOUT H RA I L W AY RHE I L FF ORDD A B E RW Y S G N 185,303 E 331,768 N 185,326 E 331,840 N 185,379 E 332,066 N 185,475 E 332,495 Â SQUARE W I DT H 1 45 m NAVI GAT I ON CHANNEL R O 145 m LLED SGW SI ANEL MORDW YO Â 145m SQUARE WIDTH 195m SKEW WIDTH R 145m LLED SGW 195m LLED SGIW Ŵ DESIGN WATER LEVEL (D.W.L.) +8.40m AOD R Y CYNLLUN (D.W.L.) +8.40m AOD LEFEL D MANYLEBAU CROESFAN WYSG / USK CROSSING SPECIFICATIONS BRITISH NATIONAL GRID, REFERENCES AS SHOWN ON ORDNANCE SURVEY SHEET ST3185 (GRID REFERENCE E332069, N185380). GRID REFERENCES ARE TO THE (GRID REFERENCE E332492, N185475), TO A POINT ON THE WEST BANK POINTS OF COMMENCEMENT AND TERMINATION: FROM A POINT ON THE EAST BANK AROLWG ORDNANS. CYFEIRNODAU GRID AT Y CYFEIRNOD GRID PRYDEINIG FEL Y DANGOSIR AR DDALEN ST3185 YR E332492, N185475), I BWYNT AR Y LAN ORLLEWINOL (CYFEIRNOD GRID E332069, N185380). MAE'R PWYNTIAU DECHRAU A DIWEDD: O BWYNT AR Y LAN DDWYREINIOL (CYFEIRNOD GRID BRITISH NATIONAL GRID, REFERENCES AS SHOWN ON ORDNANCE SURVEY SHEET ST3285 (GRID REFERENCE E331772, N185300). GRID REFERENCES ARE TO THE (GRID REFERENCE E331838, N185323), TO A POINT ON THE WEST BANK POINTS OF COMMENCEMENT AND TERMINATION: FROM A POINT ON THE EAST BANK AROLWG ORDNANS. CYFEIRNODAU GRID AT Y CYFEIRNOD GRID PRYDEINIG FEL Y DANGOSIR AR DDALEN ST3285 YR E331838, N185323), I BWYNT AR Y LAN ORLLEWINOL (CYFEIRNOD GRID E331772, N185300). MAE'R PWYNTIAU DECHRAU A DIWEDD: O BWYNT AR Y LAN DDWYREINIOL (CYFEIRNOD GRID RHYCHWANT SGIW CANOL / CENTRE LINE SPAN 76m JUNCTION CUT DOC Y GOGLEDD / DE CYSWLLT RHWNG AT EXISTING JUNCTION CUT NAVIGATION CHANNEL WATERLINE PRESENNOL Y SIANEL FORDWYO LEFEL Y DŴR YN LLEOLIAD CLIRIAD ISAF O LEFEL LLANW UCHAF CYMEDRIG Y GWANWYN HYD AT SOFFIT Y BONT = 33.54m LEFEL SOFFIT ISAF Y BONT = 40.03m AOD RHYCHWANT CANOL = 440m MINIMUM CLEARANCE FROM M.H.W.S. LEVEL TO SOFFIT OF BRIDGE = 33.54m BRIDGE MINIMUM SOFFIT LEVEL 40.03m AOD CENTRE LINE SPAN = 440m USK CROSSING DETAILS / MANYLION CROESFAN Y WYSG Ŵ R NODWEDDIADOL Y CYNLLUN HYD AT SOFFIT Y BONT = 26.20m CLIRIAD ISAF O LEFEL D LEFEL SOFFIT ISAF Y BONT = 34.60m AOD RHYCHWANT CANOL = 76m MINIMUM CLEARANCE FROM TYPICAL D.W.L. LEVEL TO SOFFIT OF BRIDGE = 26.20m BRIDGE MINIMUM SOFFIT LEVEL 34.60m AOD CENTRE LINE SPAN = 76m DOCKS CROSSING DETAILS / MANYLION CROESFAN Y DOCIAU AND CONNECTING ROADS SCHEME 201- THE M4 MOTORWAY (EAST OF JUNCTION 23 (MAGOR) TO WEST OF JUNCTION 29 (CASTLETON)) PLANS AND SPECIFICATIONS OF NEW BRIDGE OVER THE USK RIVER AND NEWPORT DOCKS - O GYFFORDD 29 (CAS-BACH)) A FFYRDD CYSYLLTU 201- CYNLLUN TRAFFORDD YR M4 (MAN I’R DWYRAIN O GYFFORDD 23 (MAGWYR) I FAN I’R GORLLEWIN CYNLLUNIAU A MANYLEBAU'R BONT NEWYDD DROS AFON WYSG A DOCIAU CASNEWYDD SOUTH DOCK DOC Y DE NORTH DOCK DOC Y GOGLEDD 11 m S QUA RE WI DT H NAV I GA T I ON CHANNEL o11 m LLE D S GWA R S I A NE LMORDWYO 19 . 5 m S QUA R EWI DT H NAV I GA T I ON C HANNEL O 19 . 5 m LLE D S GWA R S I ANE LMOR DWYO WIDE JUNCTION CUT 11m CYSWLLT 11m O LED DRAFT

Transcript of The M4 Motorway (Junction 23 (East of Magor) to west of ... fileafon ebwy (tudalen 1 o 2) planiau a...

Page 1: The M4 Motorway (Junction 23 (East of Magor) to west of ... fileafon ebwy (tudalen 1 o 2) planiau a manylebau'r bont dros ddociau casnewydd ac afon wysg a'r bont dros atodlen 3 (diwygiad

AFON EBWY (TUDALEN 1 O 2)

PLANIAU A MANYLEBAU'R BONT DROS DDOCIAU CASNEWYDD AC AFON WYSG A'R BONT DROS

ATODLEN 3 (DIWYGIAD RHIF 2)

RIVER EBBW (PAGE 1 OF 2)

PLANS AND SPECIFICATIONS OF THE BRIDGE OVER THE NEWPORT DOCKS AND THE RIVER USK AND THE BRIDGE OVER THE

SCHEDULE 3 (AMENDMENT NO. 2)

Trwydded yr Arolwg Ordnans 100021874.

© Hawlfraint a hawliau cronfa ddata'r Goron 2015. Rhif

Survey 100021874. Welsh Government.

© Crown Copyright and database right 2015. Ordnance

L Col

Track

Water

ED Bdy

Def

Saw Mill

Saw Mill

Timber

Yard

Water

Water

Track

WES

T

WA

Y

RO

AD

Def

ED Bdy

ETL

ETL

DW

Bollards

Bollard

Bollard

6.7m

MP 1.75

Tanks

MP 2

Drain

New House

Tanks

Tank

TRASTON ROAD

Drain

CO

RP

OR

ATIO

N

Drain

MP 1.75

8.5m

EAS

T

BA

NK

RO

AD

7.3m

7.0m

Hopper

Drain

Works

Drain

6.7m

ETL

RO

AD

Hopper

Depot

8.5m

Depot

Drain

Drain

8.8m

Tank

18

Drain

Works

8.5m

Mud

8.5m

El

El Sub Sta

Depot

7

10

6

Track

Depot

Mud

8.5m

Path

Sand

NEW QUAY ROAD

ETL

8.5m

Bollards

Pond

Works

Works

1

Pond

Works

Mud

BR

OA

D

QU

AY

RO

AD

11

Cold

Harbour Reach

ETL

8.5m

Sub Sta

Mud

Mud

Mud

Jetty

EAST B

AN

K R

OA

D

9.4m

Mud

Mud

Mud

Slo

ping

masonry

9.4m

8.5m

8.8m

Dolphin

Mud

9.1m

Jetties

Dolphin

Custo

m

Mud

9.4m

Transit Shed (N

o 3)

East Lock

8.5m

Mud

DW

Bollard

Bollard

DW

Bollards

Bollards

Mud

DW

Bollards

DW

Bollard

House

Bollards

L Twr

Bollard

Mud

Bollard

Sand

El Sub Sta

El Sub Sta

Mud

Outfall

8.5m

Mud

8.8m

NTL

Depot

Mud

Bol

Bol

Drain

Mud

Mud

Mud

Mud

Drain

Shin

gle

Mud

8.5m

Bollards

7.6m

7.9m

Pier

8.5m

Bollards

8.8m

Pier

Pond

Travellin

g

Crane

8.8m

Bol

Sand

Park

House

MLW

El Sub Sta

Forest House

Weighbridge

CR

CCL

W

Co Const,

Asly Const

& E

D Bdy

CCLW

Co Const, Asly Const & ED Bdy

CCL

W

Co Const,

Asly Const

& E

D Bdy

Tanks

Tank

Tanks

Mud

MHW

Mean

High

Water

River

Usk (Afon

Wysg)

Mean

High

Water

Mean High Water

Cold Harbour Reach

Drain

Drain

MoP

MoP

MoP

MoP

Mean High Water

MHW

Caldicot Level

Caldicot Level

Caldicot Level

DW

Travellin

g Cranes

East

Quay

Lighting Tower

Tanks

ESS

Mud

Stevenson Street

Industrial Estate

Eastern

Dock

Drain

Tanks

Tank

Mast

Tanks

Tank

Drain

WB

Tanks

Tank

WB

Mud

Tanks

WB

Tanks

Tanks

Mud

Tank

Drain

Tanks

WB

Drain

Lighting Tower

Tank

ESS

MHW

ESS

El Sub Sta

Electricity

Distribution Site

ESS

ESS

El Sub Sta

El Sub Sta

Mean Hi

gh W

ater

Sluice

Drain

SM

Drain

Mud

Shin

gle

Sluice

El Sub Sta

Tank

MoPs

WB

8.8m

Sub Sta

8.8m

El

(No 5)

Capstan

Transit Shed

Capstan

Shingle

Cold

Harbour

Reach

CC

LW

Co

Const,

Asly

Const

& E

D

Bdy

Bol

Bollard

L Twr

South Dock

Newport Docks

Landing Stage

Bollards

L Twr

Bol

L Twr

Bol

Sloping masonry

L Twr

Bol

Bol

Weighbridges

Travelling Crane

Conveyor

Tim

ber Storage Shed

Tank

Tank

Tower

Conveyors

Tank

Bolla

rds

Jetty

Bollards

Bollard

Bollards

Bol

Bollards

Bollard

Dolphins

Jetty

Bollard

Bols

Bol

Bollard

Dolphin

Bollard

Graving

Dock

9.1m

Bolla

rds

Outfall

9.1m

9.1m

8.8m

Jetty

9.4m

Bollard

L Twr

9.1m

(disused)

Bolla

rds

Bollard

Jetty

Mud

Mud

(disused)

WB

(disused)

Chy

9.1m9.1m

Bollards

ETL

8.8m

Bollard

Pier

Bolla

rds

8.8m

Track

Jetty

Mud

L Twr

El Sub Sta

Transit Shed

Mud

Mud

(disused)

9.1m

Cold

Harbour

Reach

Post

(disused)

Bolla

rds

Dolphins

Dolphins

9.1m

Bollard

Bollard

Bollard

Bollard

Bolla

rds

Bolla

rds

Jetty

Hall

Timber

9.4m

Jetty

Yard

Dolphins

El Sub Sta

Dolphins

Dolphins

9.4m

FS

Tim

ber

Yard

(disused)

Bollards

Bols

Bol

Coal Hoist No 13

Bollards

Bollards

Bol

Bollards

Bollard

9.0m

Sloping masonry

8.8m

Storage Shed

Caisson

10.4m

L Twr

Bollards

Bollard

L Twr

Central

Workshops

9.4m

Bollard

Bol

10.4m

Cn

Slo

ping

masonry

9.4m

Bol

Bollard

L T

wr

9.1mBollards

Bol

Bol

Bollard

Bollards

WBs

Weighbridge

Bollard

Bollards

10.4m

SM

Lighting Tower

L Col

El Sub Sta

L Col

L Col

Timber Yard

L Col

L Col

L Col

El Sub Sta

L Col

L Col

L Col

El Sub Sta

Level Crossing

Level Crossing

Co

Const,

Asly

Const

&

ED

Bdy

CC

LW

Mean High Water

Mean

Hig

h

Water

Mud

L Twr

Mud

Mean

Hig

h

Water

Mean High Water

The Stage

Newport Docks

North Dock

Tanks

SM

SM

Railway Crossing

Jetty(disused)

Lighting Tower

Port Office Building

ESS

North

Quay

Quay

Quay

Quay

Tank

Graving Dock

Landing Stage

El Sub Sta

WB

WB

ETL

Drain

Works

Drain

Drain

FOURTH STREET

O'N

EA

L

AV

EN

UE

Tank

Drain

THIRD S

TREET

WB

TRASTON ROAD

Ps

CA

SW

EL

L

WA

Y

ETL

7.3m

Drain

7.3m

CORP

OR

ATIO

N R

OA

D

ETL

El Sub Sta

7.3m

Tank

FB

CORP

OR

ATIO

N R

OA

D

Tank

MP 2.25

ETL

ET

L

7.6m

8.2m

7.9m

7.9m

8.5m Drain

Pond

7.3m

Beacon

Mud

Lighting Tower

Lighting Tower

WB

Mud

Drain

Warehouse

Chimney

Posts

Posts

PostsChimney

CR

El Sub Sta

Tanks

Posts

Posts

Drain

Drain

WB WB

Drain

Drain

FB

Works

Dock

WB

Tanks

Tank

Travelling Cranes

Mast

Mean

Hig

h

Water

Recycling Business

Tank

8.5m

Hopper

Hopper

Depot

8.5m

Tank

Mud

Tra

ck

Mud

Sand

Pond

Mud

Cold

Harb

our

Reach

8.5m

Mud

Mud

Jetty

9.4m

Mud

Mud

Sloping

maso

nry

8.5m

8.8m

Dolphin

Mud

Dolphin

Custom

Mud

8.5m

Mud

Bollard

House

Bollards

Mud

Sand

Mud

Outfall

8.5m

Mud

Mud

Bol

Bol

Drain

Mud

Bol

Sand

CCL

W

Co Const,

Asly

Const

& ED Bdy

CCLW

Co Const, Asly Const & ED Bdy

Mud

MH

W

River

Usk

(Afo

n

Wysg

)

Mean

High

Water

Mean High Water

Cold Harbour Reach

Caldicot Level

Travellin

g Cra

nes

Lighting Tower

Mud

Drain

Drain

Tanks

Tanks

WB

Mean

High Wat

er

Bollards

Bollard

Bollards

Bol

Bols

Bollard

Dolphin

Gra

ving

Doc

k

Bollards

9.1m

8.8m

L Twr

MudWB

Chy

9.1m

Bollards

8.8m

Pier

Mud

Tra

nsit

Shed

(disused)

Bollards

Bols

Bollards

Bollards

Bol

Bollards

9.0m

Sloping masonry

8.8m

Caisson

L Twr

Bollards

Central

Wor

ksho

ps9.4m

Bollard

Bol

Cn

Bol

Bollard

L Twr

9.1mBollards

Bol

Bollards

Bollards

SM

L Col

L Col

Mean High Water

Mud

Newport Docks

North Dock

SM

Lighting Tower

Port Office Building

North

Quay

Quay

Graving Dock

Landing Stage

El Sub Sta

Graddfa / Scale 1:5,000

Y CYNLLUN ALLWEDDOL / KEY PLANGraddfa / Scale 1:12,500

CYNLLUN O'R BONT / PLAN OF BRIDGEGraddfa / Scale 1:5,000

RIVER USK

AFON WYSG

RIVER USK

AFON WYSG

Y BONT NEWYDD / NEW BRIDGE

RIVER USK

AFON WYSG

SITE OF NEW BRIDGE

SAFLE'R BONT NEWYDD / NORTH DOCK

DOC Y GOGLEDD

SOUTH DOCK

DOC Y DE

ELEVATION OF BRIDGE LOOKING NORTH

GWEDDLUN O'R BONT GAN EDRYCH TUA'R GOGLEDD

SOLUTIA

PORT

BIRD

M.H.W.S. LEVEL 6.49m AOD

80 76 76 74.25 81.75 440m 81.75 74.25 76

STEEL

LIBERTY

NEW MOTORWAY

TRAFFORDD NEWYDD

SPECIAL AREA OF CONSERVATION (SAC)

SCIENTIFIC INTEREST (SSSI)

BOUNDARY OF SITE SPECIAL

ARDAL CADWRAETH ARBENNIG

GWYDDONOL ARBENNIG

FFIN SAFLE O DDIDDORDEB

SPRING MARK (6.49m AOD)

MEAN HIGH WATER

Y GWANWYN

LEFEL LLANW UCHAF CYMEDRIG

BRID

GE 3

7.5

mWID

TH O

F37.5

mLLE

D Y B

ON

T

100 200 Metrau / Metres0

Graddfa / Scale 1:5000

50 500 Metrau / Metres500

Graddfa / Scale 1:12500

200100

JUNCTION

PROPOSED DOCKS WAY

DOCKS WAY

CYFFORDD ARFAETHEDIG

RHYCHWANT CROESFAN Y WYSG / USK CROSSING SPAN

MANYLEBAU CROESFAN Y DOCIAU / DOCKS CROSSING SPECIFICATIONS

RHYCHWANT CANOL / CENTRE LINE SPAN 440m

RHYCHWANT CROESFAN Y DOCIAU / DOCKS CROSSING SPAN

APPROACH SPANS

WESTERN M4

GORLLEWINOL YR M4

RHYCHWANTAU DYNESU NAVIGATION CHANNEL SIANEL MORDWYO

APPROACH SPANS

EASTERN M4

DWYREINIOL YR M4

RHYCHWANTAU DYNESU

100 200 Metrau / Metres0

Graddfa / Scale 1:5000

50

USK

MO

UTH R

AILW

AY

RHEILFFO

RD

D A

BER

WYSG

N 185,303

E 331,768N 185,326

E 331,840N 185,379

E 332,066

N 185,475

E 332,495

Â

SQ

UA

RE WID

TH 145

m

NA

VIG

ATIO

N C

HA

NN

ELR

O 145

m L

LE

D S

GW

SIA

NEL M

OR

DW

YO

Â

145m SQUARE WIDTH

195m SKEW WIDTH

R145m LLED SGW

195m LLED SGIW

Ŵ

DESIGN WATER LEVEL (D.W.L.) +8.40m AOD

R Y CYNLLUN (D.W.L.) +8.40m AODLEFEL D

MANYLEBAU CROESFAN WYSG / USK CROSSING SPECIFICATIONS

BRITISH NATIONAL GRID, REFERENCES AS SHOWN ON ORDNANCE SURVEY SHEET ST3185

(GRID REFERENCE E332069, N185380). GRID REFERENCES ARE TO THE

(GRID REFERENCE E332492, N185475), TO A POINT ON THE WEST BANK

POINTS OF COMMENCEMENT AND TERMINATION: FROM A POINT ON THE EAST BANK

AROLWG ORDNANS.

CYFEIRNODAU GRID AT Y CYFEIRNOD GRID PRYDEINIG FEL Y DANGOSIR AR DDALEN ST3185 YR

E332492, N185475), I BWYNT AR Y LAN ORLLEWINOL (CYFEIRNOD GRID E332069, N185380). MAE'R

PWYNTIAU DECHRAU A DIWEDD: O BWYNT AR Y LAN DDWYREINIOL (CYFEIRNOD GRID

BRITISH NATIONAL GRID, REFERENCES AS SHOWN ON ORDNANCE SURVEY SHEET ST3285

(GRID REFERENCE E331772, N185300). GRID REFERENCES ARE TO THE

(GRID REFERENCE E331838, N185323), TO A POINT ON THE WEST BANK

POINTS OF COMMENCEMENT AND TERMINATION: FROM A POINT ON THE EAST BANK

AROLWG ORDNANS.

CYFEIRNODAU GRID AT Y CYFEIRNOD GRID PRYDEINIG FEL Y DANGOSIR AR DDALEN ST3285 YR

E331838, N185323), I BWYNT AR Y LAN ORLLEWINOL (CYFEIRNOD GRID E331772, N185300). MAE'R

PWYNTIAU DECHRAU A DIWEDD: O BWYNT AR Y LAN DDWYREINIOL (CYFEIRNOD GRID

RHYCHWANT SGIW CANOL / CENTRE LINE SPAN 76m

JUNCTION CUT

DOC Y GOGLEDD / DE

CYSWLLT RHWNG

AT EXISTING JUNCTION CUT

NAVIGATION CHANNEL WATERLINE

PRESENNOL Y SIANEL FORDWYO

LEFEL Y DŴR YN LLEOLIAD

CLIRIAD ISAF O LEFEL LLANW UCHAF CYMEDRIG Y GWANWYN HYD AT SOFFIT Y BONT = 33.54m

LEFEL SOFFIT ISAF Y BONT = 40.03m AOD

RHYCHWANT CANOL = 440m

MINIMUM CLEARANCE FROM M.H.W.S. LEVEL TO SOFFIT OF BRIDGE = 33.54m

BRIDGE MINIMUM SOFFIT LEVEL 40.03m AOD

CENTRE LINE SPAN = 440m

USK CROSSING DETAILS / MANYLION CROESFAN Y WYSG

Ŵ R NODWEDDIADOL Y CYNLLUN HYD AT SOFFIT Y BONT = 26.20mCLIRIAD ISAF O LEFEL D

LEFEL SOFFIT ISAF Y BONT = 34.60m AOD

RHYCHWANT CANOL = 76m

MINIMUM CLEARANCE FROM TYPICAL D.W.L. LEVEL TO SOFFIT OF BRIDGE = 26.20m

BRIDGE MINIMUM SOFFIT LEVEL 34.60m AOD

CENTRE LINE SPAN = 76m

DOCKS CROSSING DETAILS / MANYLION CROESFAN Y DOCIAU

AND CONNECTING ROADS SCHEME 201-

THE M4 MOTORWAY (EAST OF JUNCTION 23 (MAGOR) TO WEST OF JUNCTION 29 (CASTLETON))

PLANS AND SPECIFICATIONS OF NEW BRIDGE OVER THE USK RIVER AND NEWPORT DOCKS -

O GYFFORDD 29 (CAS-BACH)) A FFYRDD CYSYLLTU 201-

CYNLLUN TRAFFORDD YR M4 (MAN I’R DWYRAIN O GYFFORDD 23 (MAGWYR) I FAN I’R GORLLEWIN

CYNLLUNIAU A MANYLEBAU'R BONT NEWYDD DROS AFON WYSG A DOCIAU CASNEWYDD

SOUTH DOCK

DOC Y DE

NORTH DOCK

DOC Y GOGLEDD

11m S

QU

ARE

WID

TH

NAVI

GATI

ON C

HAN

NEL

o 11

m L

LED S

GW

AR

SIAN

EL M

OR

DW

YO

19.5

m S

QU

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WID

TH

NAVI

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ON C

HAN

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O 19.5m L

LED S

GW

AR

SIAN

EL M

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DW

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WIDE

JUNCTION CUT 11m

CYSWLLT 11m O LED

DRAFT