8/12/2019 01. Grounding Plan

1/1

Appd.Rev. Revision Date

Prepared by

ABB AB FACTS

Document No.

No. of sh.

Sheet

Rev Ind

Title (English)

Title (own language)Date

Issued by Dept

Approved by

Drawn byAssembly dwg

Vignesh

K Ekstrm 2011-05-17

DM

Vignesh

JNS 5 D MK 1

1

Grounding plan

A

F 5

2011-06-29

Form

No

Designcheckedby

Sheet

Cont

YearWeek

Dept

RevInd

Drawnby

2011-05-17 VENDOR'S DRG. NO.-

UNIT:PACKAGE :

SCALE -

TITLE :DESIGN

DRAWN

CHKD

APPROVED

DATE REV.SH.No.

PROJECT DRG.NO.-

CATEGORY OF DRG. APPROVAL INFORMATION REFERENCE RECORD CONSTRUCTION

SIZE A1

6MPTA INTEGRATED STEEL PLANT AT AN GUL, O RISSA

-

1 o f1

0

C0

9

10

O

IS

MPOAN

Y

Vignesh

Vignesh

Katarina

Katarina

Grounding Plan

MECON LIMITED

JINDAL STEEL & POWER LIMITED

ASEA BROWN BOVERI

1:100

N

3.

1.

2.

4.

between parallel conduits and earthwire

NOTE:

Follow the instructions describedin dwg. XN 360 000-ACS "Guidlinesfor installation of grounding conductors".

Where it is not stated the contrarythe earthwire is buried min. 600 mmbelowe the finished ground level.

The top layer of crushed stones shall bebetween 100 - 150 mm. The resistivityof the layer, wetted with groundwater,shall be approx. 3000 Ohm-m.

Earthwire shall follow the route forburied cable conduits. Maximum distance

is 500 mm.

XX

X

M5

b

b

b b

b

b

b b b

b b b

a a a

K3

b

b

b

aa

a

a

aa

a

a

F1

F1

F1

F1

F1

F1

K4K4K2

K2

K2

K2

K1 K1 K1 K1 K1 K1 K1

C1C1C1

F2F2F2

C1C1C1

M1M1M1M2M2M2

F3F3F3

C1C1C1

K3

D1

K3

C2C2

K6K6K6

K5

M4

K5

K5

a

M4

M4

M3

M3

M3

K3K3

D1

K6K6

K6

K6

K6

M5

M5

D1

K6

Fence

D1

SVC Building

earthing gridConnect to 33kv Swtchyard

earthing grid

Cable trench

D1D1D1D1D1

Connect to 33kv Switchyard

Cable trench from 33kV switchyard

D1

Current transformerC1,C2

DisconnectorD1

Jointing point to equipm. steel structure

Connection pionts

JSPL Angul SVC-Q, India

PVC conduits

MS Rod 40 mm Dia. approx L=1000 (INABB scope)

150mm2 Copper conductor (supplier by SEABB)

b=9m

No connectionX

a=4melse is noted)(L=approx 1,0m above ground where nothing

Designation Foundation for

F1,F2,F3 ReactorM1,M2,M3,M4,M5 Capacitor Banks

K1.K2,K3,K4,K5,K6 Pillars

A As per 1JNS10150D1ME-Rev A KE 2011-08-07

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