Electrification Infrastructure Projects

Roshan Pillay

24 February 2016

“Do more together with less”

ESKOM Overview

Electricity generation Transmission lines

(765/400/275 kV)

Distribution lines 132/88/66kV

Reticulation HV line (11 & 22kV)

Reticulation LV line

(380/220V)

Distribution substation

Transmission substation

Industry, mining & large metros

Commercial/small industry/

farming/small munics

Customer Services

2

Embedded generation

Residential

3

What are the technical opportunities?

Type of service:

Minor Distribution Line Construction (11-33kV) Major Distribution Line Construction (11-33kV) Pole Replacement - Dead Conditions Pole Replacement - Live Conditions

Electrification Infills

Live Work Maintenance 11-33kV - FSOU Live Work Maintenance 44-132kV - FSOU Live Work Maintenance Substations - FSOU

4

What are the technical opportunities?

Type of service:

SPU Meter Dis connections & Re-connections - FSOU

MV and LV Cable repairs and maintenance

Emergency Distribution Line Repairs and Maintenance

Electrical and Civil Work - FSOU Substations

5

What are the non technical opportunities?

Type of service:

PPU meter Audits FSOU SPU meter Audits FSOU SPU Meter Readings - FSOU

Free State Operating Unit Project Budget

• +- R1b for the next 3 years (2016 – 2018)

• Categories: • Direct Customers • Strengthening • Refurbishment • Asset Purchases • Electrification

Infrastructure Projects: Thabo Mofutsanyana

Petrus Steyn Reitz

Vrede

Memel

Phuthaditjhaba

Harrismith Bethlehem

Ficksburg

Warden

Marquard Clarens

Clocolan Excelsior

Ladybrand Tweespruit

SIP 2- Growth Driver for Economic Development: Durban-Free State-Gauteng

Growth Driver for Economic Development: Dihlabeng

9

Maluti a Phofung: Harrismith (Intabazwe substation)- NW-EBC-1508-2631

Build a new substation at

Intabazwe (42nd Hill)

Dihlabeng: Abersethin Bethlehem New substation- NW-EBC-1511-2677

11

2X10MVA substation in Bohlokong

Phumelela: Vrede Substation (Thembalihle)-NW-EBC-1410-2538

Install a new 10MVA

transformer

Nketoana: Reitz (Petsana)

Install a new 10MVA

transformer

Nketoana: Petrus Steyn (Mamafubedu)

Build a new 5MVA

substation

Legend

275kV

132kV

88kV

44kV

33kV

Ficksburg Growth

2500 houses-

700 already

built

Setsoto: Ficksburg (Meqheleng)-NW-EBC-1412-2551

Build a 40km double circuit

line

Upgrade Substation to a

2 X 20MVA

Infrastructure Projects: Fezile Dabi

Frankfort

Villiers

Tweeling

Sasolburg

Parys

Heilbron Koppies

Viljoenskroon

Kroonstad

Steyns Rus

Moqhaka: Viljoenskroon New Substation for Rammulotsi- NW-EBC-1602-2696

Install a new 20MVA trfr at Viljoenskroon

substation

Infrastructure Projects: Lejweleputswa

Ventersburg

Henneman

Allanridge

Odendaalsrus

Welkom

Virginia

Wesselsbron

Bothaville

Hoopstad

Bultfontein

Herzogville

Dealesville

Boshoff Theunissen

Winburg

Brandfort

Verkeerdevlei

Map overview of Thabong Electrification

20

Thandanani (1200 houses)

Phokeng (1600 houses)

Baruch (1000 houses)

T11 (400 houses)

4.5MVA-7MVA Total Demand

Matjhabeng: New 132/11kV Thabong North substation- NW-EBC-1512-2685

New 132/11kV substation