www.arup.com

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Cardiff, CF10 4QP

4 Pierhead St, Capital Waterside

Planning Boundary

Existing Site Plan,

Infrastructure

1:5000

264904 CG1000

Restoration Topography and

Planning

/ /061219 CB RV JS

Issued for Planning

P01

P01

Celtic Energy

J:\264000\2

64904-0

0\4 Intern

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Data\4-3

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1 Issue dra

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eltic E

nerg

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G1000.d

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Restoration Earthworks

Nant Helen Complementary

Legend

285.000m

Notes

Planning Application Boundary

Restoration Works Boundary

Restoration Topography

Existing Topography285.000m

1. All dimensions are in metres unless noted otherwise.

All elevations are in metres Above Ordnance Datum

(AOD). Do not scale.

2. Levels shown within the Restoration Works

Boundary are based on the restoration scheme

proposed by Celtic Energy and provided to Arup on

17/10/2019. No responsibility is taken for the accuracy

of this information.

3. Levels outside the Restoration Contour Boundary

are based on 2m resolution LIDAR data. No

responsibility is taken for the accuracy of this

information.

4.Slight discrepancies between LIDAR data and

restoration proposals to be reviewed once

topographical survey is undertaken on site.

Collects

Collects

Spreads

Track

Track

CS

Track

Pond

245.6m

Pond

Issues

ED Bdy

Pond

243.5m

Drain

Nant Ys

talw

yn

244.2m

Drain

Track

Pond

Water

Pond

Pond

Pond

Pond

Drain

Issues

244.9m

Track

Track

Track

Pond

Und

Co Con

st, Asly

Const

, Asly ER, UA & C

Bdy

Pond

ABERCRAVE TERRACE

Collects

Play Area

Collects

Drain

Collects

Tyn-y-pant Cottage

1a

1b

Pen-twyn-Helen

Ael-y-Bryn

Tyn y Pant Farm

Tir y Coed

Y-Berllan Maes Yr

Awel

Drain

LB

Cefnmeusydd

Path (u

m)

191.6m

4

12

Bach

DA

VIE

S

ST

RE

ET

Deema

Issues

1

Brynawelon

Little Beck

1

17

18

Bryn Cerdd

11

Coed Llwyn Helyg

Hyfr

ydle

Hyfrydle

6

10

Tymawr

Track

Issues

Issues

Track

7 14

Cae-Hopkin

Mount

Vie

w

Issues

Brooklands Terrace

Path (u

m)

Track

4

3

HEOL Y GWYDDE

1

Issues

20

Track

Hawddymor

11

6

Berwyn

Glenelen

MORGAN STREET

3

Pinecrest

Harddfan

Lower

Station

Greenhill

Pen-y-bryn

1

Maes y

4

Glenview

187.1m

146.3m

2

Derlwyn

2

1

Bryn-awel

164.6m

ST

ATIO

N

RO

AD

1

161.2m

Issues

ffyon

Gwynfrynelen

Argoed

Nant

Hele

n

Y

Graig

Dolycoed

197.5m

Brynelen

Tank

Brooklands

Ta

welfryn

House

Cae-

Hopkin

Poplar Court

173.7m

Brynteg

157.6m

1

Maes-y-deri

Clydfan

Arosfa

Bryneglur

1

2

Gla

nffr

wd

The

VestryBrynwith

Highfield

Settling Ponds

Settling Ponds

Settling Ponds

Water

Track

Issues

Issues

Pond

Nant

Hele

n

Pond

Pond

Settling Pond

LB

Shelter

Drain

11

TYNEWYDD

Nant

Ystalw

yn

Track

FF

Llys Ta

we

27

MP 9.5

1

GOL

WG-

Y-

BR

YN

7

Mount Pleasant

8

Tyne

wydd

Sunny Bank

1

214.1m

24

Grugfryn

14

Sunnyside

TY

NE

WY

DD

Bungalo

w

15

2

4

Heathe

r Hill

21

28

Und

Asly

Const,

Asly

ER, UA

& C

Bdy

Track

Rheolau Arms

Issues

Und

Water

Pond

Collects

Cairn

Drain

Track

Pond

245.8m

Mynydd y Drum

Spring

Path (u

m)

244.6m

Drain

Pond

Track

ED

Bdy

Track

Und

Und

Und

Co Const, Asly Cons

t, Asly ER, UA & C Bdy

ED Bdy

CS

Co C

onst,

Asly C

onst,

Asly E

R, UA

& C

Bdy

BS

Tk D

Def

ED Bdy

Nant-Helen Opencast Coal Mine

Trac

k

Trac

k

CS

Track

ED Bdy

Def

Und

Settling Pond

Track

Collects

Collects

Collects

Cairn

Track

Issues

Sinks

Afon Tawe / River Tawe

Drain

Ford

Track

Heap

(dis)

Path (um)

Issues

CB

Waterfall

CS

ED Bdy

CF

Gwaun-clawdd

Pond

Track

Issues

Gwern-y-gilfach

Issues

Yard

Track

Issues

House

Und

CF

C

Tk

Und

Track

10

Track

Sports Pavilion

Tank

15

12

16

CG

Pond

Weir

s

CG

Spreads

Settling Ponds

Blaen-y-Waun

1b

Hendre

1

Coal Washery

23

1

1a

2

Club

Co Const, Asly Const, Asly ER, UA & C Bdy

Und

12a

Drain

Drain

A 41

09

234.4mSP

233.5m

14

11

Kharto

um Terr

ace

243.5m

Coach

House

Lodge

Track

SR

Def

Pond

1 to 2

238.7m

Tanks

245.1m

241.4m

Shelter

Onllwyn

9 to 10

ON

LL

WY

N

RO

AD

LC

FB

Tanks

Football Pitch

Track

Ruin

Ford

Drain

Path (um)

Issues

Nant Llech

Glyn-Llech-uchaf

Issues

Pond

HEOL Y MAES

FordFB

Play Area

242.3m

Ash Grove

Ashgrove Bungalow

Y Cellyn

Maes y

Ystly

s-y-

Bryn

CEFN BYRLE R

OAD

Track

Maesg

wyn

Drain

Shelter

London House

1

Llw

yn

Gla

sCrugia

u

Glendale

248.1m

Drain

Derlw

yn

Glyndwr

Bwthyn-y-Drym

Nia-

1

Dau Fan

Roo

A 4221

St Margarets

Golw

g-y-

Fan

Y-

Cylfryn

Y - Deri

Crisnic

Tyllareggub

Creigiau Llwydion

6

Heddfon

Hilton

20

17

244.8m

Arennig

Issues

ON

LL

WY

N

RO

AD

Trac

k

Palleg

253.6m

Issues

Track

Min yr

Awel

Ash Grove Inn

Drain

The Meadows

Drain

15

Masyrhaf

Bry

nheulo

g

Ber

wyn

Y-

Ty

morau

Greenfield

(PH)

LL

WY

NC

EL

YN

TE

RR

AC

E

TCB

Cattle Grid

Fan

Gerrig Ty

Gwyn

Win

de

mere

FBs

11

Dolw

erdd

Pencarreg

4

Tir John

Bella Vista

Bodfach

Allt

wen

2

1

Drain

Track

Track

Drain

Drain

Drain

Shelter

Track

Drain

Travellers Site

Ponds

Drain

Weirs

Collects

Spreads

LC

Issues

Shelter

244.8m

Track

Pond

ONLLWYN RD

Drain

Def

Drain

Reservoir

Drain

Reservoir

69

228.8m

63

56

Drain

Pond

Subway

Pond

Pond

Def

Co Const,

Asly Const,

Asly ER,

UA

& C Bdy

C Tk

Track

Tank

42

Miner

al Railwa

y

1b

1a

Drain

MP 9.75 Shelter

FB

Level Crossing

Cemetery

221.4m

50

250.2m

49

Dulais

250.3m

48

GOLWG-

Y-BRYN

Track

Und

37

213.4m

FB

A 410

9

245.3m

Issues

MP 10.0

Mineral

Rly

Pond

Drain

FB

FB

Pond

Pond

Play Area

Hall

21

1

34

6

2

1

ABER

HE

NW

AU

N

UC

HAF

HE

DD

ABERT

H

1b

1a

Issues

8

Track

ABER

HE

NW

AU

N

UC

HAF

Drain

16

19

29

NA

NT-

Y-

MY

NY

DD

Spreads

7

17

20

34

Tank

211.3m

2

1

11

FB

23

Track

Drain

Drain

FB

Weirs

FB

CEF

NB

YRLE

HE

OL

Tanks

Drain

Pond

Drain

Drain

Issues

Track

Drain

Pond

Drain

Drain

PondIssues

1

Bryn-bach

Drain

2

Shelter

Back

Sheepfold

Cottages

LB

Cattle Grid

Drain

Track

Drain

Issues

Shelter

Cefnbyrle Ganol

Drain

Cottage

244.8m

Drain

Front

Drain

Cott

Side

234.4m

Issues

Cott

Brynif

or

Llwyncelyn

227.4m

Drain

Drain

Settling Pond

Drain

Drain

Collects

Collects Cefn Byrle Isaf

Waterfall

Waterfall

Pond

Drain

Drain

FB

Cefn-yr-Erw

Cefn-yr-Erw

Allt y Grug

Pond

Nant

Lle

ch

Sheepfold

Wales Ape and Monkey Sanctuary

Bridge

Drain

Bronwydd

Issues

Drain

A 4221

Hall

HEOL Y GWYDDE

Pond

205.7m

Path (um)

El Sub Sta

Heol-y-gwyddau

Drain

Path (um)

210.3m

214.1m

Track

Issues

A 4221

Trecelyn

222.5m

Cefn Bryle

Glasfryn

Path (

um)

Path (u

m)

FB

Drain

Drain

River Tawe

Caehopkin

A4221

Onllw

yn R

oad

River Dulais

Onllwyn

125.00m

125.00m

150.00m

150.00m

150.00m

150.00m

150.00m

150.00m

170.00

m

175.00m

175.00m

175.00m 175.00m

175.00m

175.00m

175.00m

175.00m

175.00m 1

75.00m

175.00m

185.0

0m

200.00m

200.00

m

200.00m

200.00m

200.00m

200.00m

200.00m 200.00

m 200.00m

200.00m

200.00m

200.00m

200.00

m

205.0

0m

220.0

0m

220.00

m

225.00m

225.00m

225.00m

225.00m

225.00m

225.00m

225.0

0m

225.00m

225.00m

225.00

m

225.00

m

225.00m 225.0

0m

225.00

m

225.00

m

225.00m

225.00m

225.00m

225.00m

230.0

0m

240.00m

245.0

0m

250.00m

250.00m

250.0

0m

250.00m

250.00m

250.00m

250.00m

250.00m

250.00m

250.00m

250.00m250.

00m

250.00m

250.00m

250.00m

250.0

0m

250.00m

250.0

0m

250.0

0m

250.00

m

250.00m

250.00m

250.00

m

250.0

0m

255.00m

255.00m

260.00m

260.0

0m

265.00m

270.0

0m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00m

275.00

m

275.00m

275.00

m

275.0

0m

275.00m

280.0

0m

285.00m

290.00m

295.0

0m

295.00m

300.0

0m

305.00m

305.00m

310.0

0m

320.0

0m

N

Job No

Drawing Status

Discipline

Scale at A1

Drawing No Issue

Drawing Title

Job Title

Client

Issue Date By Chkd Appd

A1

1

2

3

4

5

6

7

8

9

10

11

A B C D E F G H I J K L M N

Do not scale © Arup