design drawings 400kv substations - planning inspectorate · design drawings 400kv substations...

May 2014Application Reference EN020001

Do

cum

ent

Hinkley Point C Connection Project

Design Drawings400kV substations

4.8.4

Regulation 5(2)(o) of the Infrastructure Planning(Applications: Prescribed Forms and Procedure)Regulations 2009

217000

144000

110000

72000

ab

c

A11

B11

C11

AB

CA

BC

ab

c

A11

B11

C11

Meeting / R

ecords R

oo

m

Office

Entrance L

obby

Disable

d

Toilet

Toilet

Kitchen / M

ess

Dryin

g / S

ho

wer

Roo

m

Main

Entrance

Meado

w

Westleigh

Depot

NY

E

RO

AD

Mead Farm

Westm

ead

Croft

Dingle

Dorvic

Tennis

ME

AD

LA

NE

Muritai

Northfield

Farm

Coom

be

Westfield

Ashc

ot

ETL

Silo

The Oaks

Pond

Track

Ponds

Pond

Drain

Drain

Drain

Pond

Pond

Drain

Pond

5.5m

15.6m

Bridge Farm

Droveway

Drain

Hard

mead Rhyne

Pond

Drain

Droveway Bridge

Drain

DR

OV

E

WA

Y

Pond

Drain

Pond

Drain

MEAD LANE

Pond

Track

17.2m

6.1m

Pond

ET

L

Drain

Pond

NY

E

RO

AD

Dis

mantle

d

Rail

way

Farm

Drain

Drain

Drain

Drain

Trac

k

Hard

mead Rhyne

Drain

Pond

Drain

Cheddar

Valley

Rail

way

Walk

Drain

Drain

Sl

Path

Track

Birchwood House

Track

Track

Birchwood House

Path

Track

West Leigh Farm

Drain

Track

Resr

Resr

Track

Track

Drain

Pond

Pond

National Grid plc owns the Copyright of this Document. It may not be reproduced or transmitted in any form or for any purpose, without the express written permission of National Grid plc

1:750

0 75m15

AB

NO

RM

AL L

OA

D A

CC

ES

S R

OA

D

C C

D D

B

B A

A

NG INVESTMENT No. APPLICATION No.

NG DRAWING No.

Warwick Technology Park, Gallows Hill, Warwick, CV34 6DA

DRAWING No. SCALE

ISSUE

TITLE:

ISSUE DATE COMMENTS CHK'D APP'DDRAWN

Notes

Key

Site Map

CAD

A1

1:75013/NG/0251

21535

SHEET 1 OF 1 SHEET 1 OF 1

EN020001

PINS SHEET 30 OF 70

PM JB PB

DESIGN DRAWINGS

(REGULATION 5 (2)(o))

SHEET 30 OF 70

NATIONAL GRID (HINKLEY POINT C CONNECTION PROJECT) ORDER

NORTH SOMERSET COUNCIL

- NEW EQUIPMENT

- ELECTRIFIED FENCELINE

1 - SHUNT REACTOR

2 - SUPERGRID TRANSFORMER

3 - DUMP TANK FOR HYDROCARBON CONTAINMENT

4 - WATER TANK

5 - DIESEL GENERATOR

6 - TEMPORARY DIESEL GENERATOR

7 - CONTROL BUILDING

8 - AMENITY BUILDING

9

10

- WORKSHOP

11

- EARTH STORE

- LVAC

- CABLE

CABLE ROUTE SHOWN IS INDICATIVE ONLY.5.

THIS DRAWING IS FOR PLANNING PURPOSES ONLY.4.

13/J2M/3840001.BASED ON ORIGINATORS DRAWING No: 3.

SUBSTATION.IMPEDE THE FUTURE DEVELOPMENT OF THE MAINTAINED. ANY PROPOSED CHANGES MUST NOT PROVIDED THAT THE SPECIFIED CLEARANCES ARE ADJUSTED TO SUIT MANUFACTURER'S EQUIPMENT ALL DIMENSIONS SHOWN ARE TYPICAL AND MAY BE 2.

OTHERWISE STATED.ALL DIMENSIONS ARE IN MILLIMETRES UNLESS 1.

REFERENCE DRAWINGS

ORDNANCE SURVEY. OS LICENCE NO. 100048471

© CROWN COPYRIGHT HER MAJESTY'S STATIONERY OFFICE.

OF THE ORDNANCE SURVEY ON BEHALF OF THE CONTROLLER

REPRODUCED FROM ORDNANCE SURVEY MAPS. BY PERMISSION

N044/22/012

SITE PLAN

A AUG '13 FOR S.42 & S.47 CONSULTATION

MAY '14 FOR DCO SUBMISSION CFK

CSE

CSE

1

2

2

1

8

11

3

856

4

7

9

ES

PI

SA CT VTDC/ES

CBDC/ES

SA

SA

ES

CBPIDC/ES

DC/ESPI

PIPI

SA

SA

ESCB

DC/ES

DC/ES

(CB/DC/ES)

HIS

CB

CT

DC

ES

PI

SA

VT

CSE

HIS

- CIRCUIT BREAKER

- CABLE SEALING END

- CURRENT TRANSFORMER

- DISCONNECTOR

- EARTH SWITCH

- HIGHLY INTEGRATED SWITCHGEAR

- POST INSULATOR

- SURGE ARRESTOR

- VOLTAGE TRANSFORMER

VT/CSE)

(CB/CT/

HIS

AC

CE

SS R

OA

D

SANDFORD 400kV/132kV SUBSTATION

SUBSTATION 13/NG/0252 (PINS SHEET 31)

SITE ELEVATIONS, SANDFORD 400kV/132kV

10

B

B LD JB

Tank

Chy

Tanks

WB

Drain

Tanks

WAS

HIN

GP

OO

L

Furnace

Drain

Drain

Tank

Drain

SEVERN ROAD

Foot Bridge

Tank

Tank

Drain

Drain

Tank

LA

NE (T

K)

Drain

Drain

Tank

GP

AB

LE

TO

N

LA

NE

Tank

Chy

Drain

Works

Tank

Tank

Tank

Drain

Tank

Drain

Tank

Tanks

Tank

Drain

6.4m

Stuppill

Rhine

Drain

Tank

CHIT

TE

NIN

G

RO

AD

Crook's Marsh

6.4m

Tank

Chys

Tank

Drain

Tank

Tank

Works

Tank

Tank

Tanks

Drain

Drain

Works

Drain

Drain

Drain

Tank

CHIT

TE

NIN

G

RO

AD

WB

Drain

SE

VER

N R

OA

D

Drain

Drain

Pipe Line

Drain

GR

EE

NSP

LO

TT

RO

AD

Drain

7.0m

Drain

Pipelin

e

Drain

6.7m

Drain

Drain

Stuppill Rhine

Drain

Drain

Drain

Tank

Red

Rhine

Drain

Tk

Pipe Line

Drain

6.7m

Crook's Marsh

Drain

Drain

Drain

Drain

Drain

Drains

Seabank Power Station

Drain

Mean

MP 13.25

Warth

Mud

Chittenin

g

9.4m

Pip

e

Lin

e

Water


Drain

Drain

9.4m

Drain

SP

Hig

h

SE

VE

RN

RO

AD

Tanks

Drain

Chy


6.7m Drain

Crook's Marsh

Drain

Drain

Tk

Drain

Trav

C

Drain

Drain

ETL

ETL

Pond

Drain

7.0m

Drains

MP 13.5

SE

VE

RN

Drain

Drain

Pond

Drain

7.6m

Drain

Drain

Drain

RO

AD

Drain


Drain

Drains

9.1m

Pond

Pip

e

Lin

e

Drain

ABLET

ON L

ANE

Drain

6.4m

Drain

Drain

Drain

Drain

Drain

Drain

6.4m

Tanks

El Sub Sta

Pond

Tank

Pond

Pond

Pond

Mast

Pond

Depot

Pond

Path

Depot

Depot

Depot

Depot

Drain

Drain

Drain

RH

Boro

Const

&

UA

Bdy

SD

Co

Const

&

CP

Bdy

Def

SD

SD

SD

Und

Und

Co

Const

&

CP

Bdy

0.3

0m FF

Boro

Const

&

UA

Bdy

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

FF

0.3

0m FF

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

Boro Const

&

Co Const

& CP Bdy

UA

Bdy

SD

FF

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

RH

BP

Tanks

6.7

m

Tk

Drain

Mast

Depot

c1b1

a1

n

abc

ABC N

RBY

N

c1b1

a1

n

a b c

CBA N

1:500

0 10m 20m 30m

A

C

A

B

C

B

SEABANK 400kV SUBSTATION

- FLOOD WALL

- EXISTING EQUIPMENT

- CAPACITOR VOLTAGE TRANSFORMERCVT

- EARTH SWITCHES

- SURGE ARRESTERSA

- SUPER GRID TRANSFORMERSGT

- GAS INSULATED BUSBARGIB

- NEW EQUIPMENT

5. CABLE ROUTE SHOWN IS INDICATIVE ONLY.

13/J2M/204001

4. BASED ON ORGINATORS DRAWING No;

3. THIS DRAWING IS FOR PLANNING PURPOSES ONLY.

SUBSTATION.

IMPEDE THE FUTURE DEVELOPMENT OF THE

MAINTAINED. ANY PROPOSED CHANGES MUST NOT

PROVIDED THAT THE SPECIFIED CLEARANCES ARE

ADJUSTED TO SUIT MANUFACTURER'S EQUIPMENT

2. ALL DIMENSIONS SHOWN ARE TYPICAL AND MAY BE

OTHERWISE STATED.

1. ALL DIMENSIONS ARE IN MILLIMETRES UNLESS


NG DRAWING No.


DRAWING No. SCALE

ISSUE

TITLE:


Notes

Key

Site Map

CAD

A1

1:50013/NG/0254 N056/22/006

20898

SITE PLAN


EN020001

PINS SHEET 32 OF 70

AG JB PB

DESIGN DRAWINGS


SHEET 32 OF 70

BRISTOL CITY COUNCIL



ETL


MAY '14 CFK

Reference Drawings

GIB

GIB

GIB

SGT1 SGT2

NEW EQUIPMENT

AIB

CT - CURRENT TRANSFORMER

- AIR INSULATED BUSHING

SANDFORD

AIBAIB

AIB

SA

CVT

AIBAIB

AIB

SA

ES

CVT CVT

CT

AIBAIB

CT CT CT

AIB

AIB

AIBAIB

AIB

AIB AIB

CVT CVT

HINKLEY POINT

SA

CVT

SA SA

ES

CVT CVT

CT SACT

SA

AIB

SA

SA

ES

CVT

ES ES

ACCESS ROAD

M.K.

132kV GIS S

WIT

CH

GE

AR

CO

NTR

OL B

UIL

DIN

G

BW1 - R

ADSTO

CK T P

ORTIS

HE

AD R

OUTE O

F C

ABLE T

O B

E A

DDE

D

G1 - C

HU

RC

HIL

L T A

VO

NM

OUTH R

OUTE O

F C

ABLE T

O B

E A

DDE

D

BW2 - R

ADSTO

CK T P

ORTIS

HE

AD R

OUTE O

F C

ABLE T

O B

E A

DDE

D

DA2 - B

RA

DLE

Y S

TO

KE R

OUTE O

F C

ABLE T

O B

E A

DDE

D

DA1 - IR

ON A

CTO

N R

OUTE O

F C

ABLE T

O B

E A

DDE

D


2VL1

PYLON

EXISTING

SWITCHROOM

33kV

LD132

NEW PYLON


GIB

GIB

GIB

SGT1 SGT2

G2 - W

ESTO

N R

OUTE O

F C

ABLE T

O B

E A

DDE

D

- FLOOD WALL FOUNDATION

SEABANK 400kV/132kV SUBSTATION

13/NG/0255 (PINS SHEET 34)

SEABANK 400kV/132kV SUBSTATION ELEVATIONS -

6.4m APPROX

SLIDING ACCESS GATE

4m APPROX

SLIDING ACCESS GATE

CO

NTR

OL B

UIL

DIN

G

B FOR DCO SUBMISSION LD JB

B

Tank

Chy

Tanks

WB

Drain

Tanks

WAS

HIN

GP

OO

L

Furnace

Drain

Drain

Tank

Drain

SEVERN ROAD

Foot Bridge

Tank

Tank

Drain

Drain

Tank

LA

NE (T

K)

Drain

Drain

Tank

GP

AB

LE

TO

N

LA

NE

Tank

Chy

Drain

Works

Tank

Tank

Tank

Drain

Tank

Drain

Tank

Tanks

Tank

Drain

6.4m

Stuppill

Rhine

Drain

Tank

CHIT

TE

NIN

G

RO

AD

Crook's Marsh

6.4m

Tank

Chys

Tank

Drain

Tank

Tank

Works

Tank

Tank

Tanks

Drain

Drain

Works

Drain

Drain

Drain

Tank

CHIT

TE

NIN

G

RO

AD

WB

Drain

SE

VER

N R

OA

D

Drain

Drain

Pipe Line

Drain

GR

EE

NSP

LO

TT

RO

AD

Drain

7.0m

Drain

Pipelin

e

Drain

6.7m

Drain

Drain

Stuppill Rhine

Drain

Drain

Drain

Tank

Red

Rhine

Drain

Tk

Pipe Line

Drain

6.7m

Crook's Marsh

Drain

Drain

Drain

Drain

Drain

Drains


Drain

Mean

MP 13.25

Warth

Mud

Chittenin

g

9.4m

Pip

e

Lin

e

Water


Drain

Drain

9.4m

Drain

SP

Hig

h

SE

VE

RN

RO

AD

Tanks

Drain

Chy


6.7m Drain

Crook's Marsh

Drain

Drain

Tk

Drain

Trav

C

Drain

Drain

ETL

ETL

Pond

Drain

7.0m

Drains

MP 13.5

SE

VE

RN

Drain

Drain

Pond

Drain

7.6m

Drain

Drain

Drain

RO

AD

Drain


Drain

Drains

9.1m

Pond

Pip

e

Lin

e

Drain

ABLET

ON L

ANE

Drain

6.4m

Drain

Drain

Drain

Drain

Drain

Drain

6.4m

Tanks

El Sub Sta

Pond

Tank

Pond

Pond

Pond

Mast

Pond

Depot

Pond

Path

Depot

Depot

Depot

Depot

Drain

Drain

Drain

RH

Boro

Const

&

UA

Bdy

SD

Co

Const

&

CP

Bdy

Def

SD

SD

SD

Und

Und

Co

Const

&

CP

Bdy

0.3

0m FF

Boro

Const

&

UA

Bdy

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

FF

0.3

0m FF

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

Boro Const

&

Co Const

& CP Bdy

UA

Bdy

SD

FF

Co

Const

&

CP

Bdy

Boro

Const

&

UA

Bdy

RH

BP

LP

ETL

Tanks

6.7

m

Tk

Drain

Mast

Depot

AIBAIB

AIB

SA

AIB

ES

ACCESS ROAD

132kV GIS S

WIT

CH

GE

AR

CO

NTR

OL B

UIL

DIN

G

2VL1

PYLON

EXISTING

SWITCHROOM

33kV

ES

SA

PI

FENCE

EXISTING BOUNDARY

SGT1 SGT2

BO

UN

DAR

Y F

EN

CE

EXIS

TIN

G SIT

E


c1b1

a1

n

abc

ABC N

RBY

N

c1b1

a1

n

a b c

CBA N

CVT

GIB

GIB

SGT4

LP

CAD

A1

1:50013/NG/0253 N056/22/006

20898

SITE PLAN


1:500

0 10m 20m 30m


EN020001

EQUIPMENT TO BE REMOVED

PINS SHEET 33 OF 70

A AG JB PB


NG DRAWING No.


DRAWING No. SCALE

ISSUE

TITLE:


Notes

Key

Site Map

DESIGN DRAWINGS


SHEET 33 OF 70


13/J2M/204001

4. BASED ON ORGINATORS DRAWING No;

3. THIS DRAWING IS FOR PLANNING PURPOSES ONLY.

SUBSTATION.





2. ALL DIMENSIONS SHOWN ARE TYPICAL AND MAY BE

OTHERWISE STATED.

1. ALL DIMENSIONS ARE IN MILLIMETRES UNLESS

- EQUIPMENT TO BE REMOVED


CVT - CAPACITOR VOLTAGE TRANSFORMER

AIB - AIR INSULATED BUSHING

13/NG/0255 (PINS SHEET 34)

SEABANK 400kV/132kV SUBSTATION ELEVATIONS -





Reference Drawings


AUG'13 FOR S.42 & S.47 CONSULTATION

MAY '14 CFK

PI - POST INSULATOR

GIB - GAS INSULATED BUSBAR

SA - SURGE ARRESTOR

ES - EARTH SWITCH

C

B

B A

C

A


SGT - SUPER GRID TRANSFORMER



B

NATIONAL GRID WORKSWPD WORKS

REFERENCE DRAWINGS

- NEW EQUIPMENT

- EQUIPMENT BEING REMOVED


1:300

0 10m 20m 30m






SECTION A - A

SECTION B - B

SECTION C - C

PART SHOWN FOR CLARITY

FLOOD DEFENCE WALL

SUBSTATION FENCE &

13000

11000

3099

4000


NG DRAWING No.


DRAWING No. SCALE

ISSUE

TITLE:


Notes

Key

CAD

A1

1:30013/NG/0255 N056/22/004

20898


EN020001

PINS SHEET 34 OF 70

AG JB PB


MAY '14 CFK

SITE ELEVATIONS

5400

13000

11000

5400

4000

4000

(PINS SHEET 32)

13/NG/0253 (PINS SHEET 33) & 13/NG/0254

SEABANK 400kV/132kV SUBSTATION PLAN -


G.L. 9.50m A.O.D

6.75M A.O.D

SUBSTATION LEVEL

THIS DRAWING IS FOR PLANNING PURPOSES ONLY.4.

13/J2M/2040001.

BASED ON ORIGINATORS DRAWING No: 3.

SUBSTATION.





ALL DIMENSIONS SHOWN ARE TYPICAL AND MAY BE 2.

OTHERWISE STATED.

ALL DIMENSIONS ARE IN MILLIMETRES UNLESS 1.

OMITTED FOR CLARITY

SGT4 BEING REMOVED

OMITTED FOR CLARITY

SGT4 BEING REMOVED


SHEET 34 OF 70

(REGULATION 5(2)(o))

DESIGN DRAWINGS



B

13_NG_0251 Sandford 400_132kV Substation Site Plan13_NG_0252 Sandford 400_132kV Substation Site Elevations13_NG_0253 Seabank 400_132kV Substation Site Plan - Equipment to be Removed13_NG_0254 Seabank 400_132kV Substation Site Plan - New Equipment13_NG_0255 Seabank 400_132kV Substation Site Elevations

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