1. EXPERIENCE
MINPRO 88Kv SUBSTATION (Rustenburg)
Refurbishment of all 6 x 20Mva Transformer and 4 x 88kV line Feeders Bays.
The Scope of Work includes:
Refurbishment all primary and secondary plant.
Construct cable trenches
Construct an Oil holding dam with manholes and pipe works
Refurbish Transformer bay 1 – 6
Refurbish line Feeder Bay 1- 4
Restring whole 88kV Bull Busbar arrangement
WEST 3 STANDBY 44kV SUBSTATION (Carletonville)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant; Installation of Protection schemes and Secondary plant.
The Scope of Works includes:
Construct terrace for Substation
Construct cable trenches
Construct Transformer bay’s for 3 10Mva TRFR’s
Refurbish line Feeder Bay 1 & 2
Supply and install new steel supports
Equipping and stringing of primary plant
Supply and install new Substation fence
Install & termination of 100m 95mm²×3 core11kV XLPE HV cable
Install & termination of 600m 630mm² single core 44kV XLPE HV cable
Move 2x 10Mva Transformers to new Transformer Bay’s
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
EAST 3 FIVE # 132kV SUBSTATION (Carletonville)
Installation in existing Substation work includes ; Installation of Earth mat; Civil work; Steelwork and Equipping and
Stringing of Primary plant for a new 20Mva TRFR.
The Scope of Works includes:
Construct cable trenches
Construct Transformer bay for 1 20Mva TRFR
Install & termination of 20m 95mm²×3 core11kV XLPE HV cable
Supply and install new steel supports
Equipping and stringing of primary plant
WEST WITS 132Kv/44kV DISTRIBUTION SUBSTATION (Carletonville)
Refurbishment of the 132kV and 44kV yard.
Scope of work includes:
Dismantle of all plant and Steel supports 25 x line Feeder Bays
Dismantle all foundations and fences
Installation of earth mat
Civil work including construction of oil holding dam with manholes and pipe works.
Supply and install new steel supports and new fences
Equipping and stringing of primary plant
Restring whole Busbar arrangement that includes all jumpers and droppers with Bus coupler
Refurbish 3 x 80Mva Transformer Bay’s
Supply and install all cable for secondary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant at the Distribution Substations Wes 3 Gold, Hillside, Blyvoor Reduction, Blyvoor Mill and Blyvoor 4# Substation.
DOORNFONTEIN 44kV NETWORK (Carletonville)
Survey, bush clearing, excavation, planting stringing and commissioning of 132kV Staggered vertical single Line & double
line 30km long from WWDS to Doornfontein DS

2. WITPAN 44kV SUBSTATION (Welkom)
Installation of Protection schemes and Secondary plant.
The Scope of Works includes:
Installation of protection schemes, secondary plant and responsible for commissioning for 2 x 44kV line feeders.
Installation of protection, metering, Bus zone IDF, Telecontrol and AC/DC schemes
ELANDSRAND 132kV SUBSTATION (Carletonville)
Refurbishment of all 3 x Transformer Bays and 3 x132kV Line Feeder Bays.
The Scope of Works includes:
Refurbishment all primary and secondary plant.
Equipping and stringing of primary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
IMPALA 15# 88kV SUBSTATION (Rustenburg)
Extension of existing 88kV yard for complete construction of 2 x 88kV line feeders
The Scope of Works includes:
Construct terrace for extension of Yard and access road
Supply and install new steel supports
Equipping and stringing of primary plant
Construct cable trenches
Construct 2 x Line Feeder Bays
Extend Coulomb and Beam structure to extend Bull bus bars
Supply and install new Substation fence
IMPALA 16# 88kV SUBSTATION (Rustenburg)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant
The Scope of Works includes:
Construct a terrace for the Substation
Civil work includes construction of Oil holding dam with manholes and pipe works.
Build Control room with Battery room.
Construct cable trenches
Construct Transformer bay’s for 3 x 20Mva TRFR’s
Construct 2 x 88kV line Feeder Bay with complete Tubular Bus bar arrangement
Supply and install new Substation fence
Supply and install new steel supports
Equipping and stringing of primary plant
ROAN 132kV SUBSTATION (Hartbeesfontein)
Installation and terminations of 1500m 185mm²×3 core 22kV XLPE and 1000m 150mm²x 3 core 22kV HV cable from
Escom Transformers to customers SF6 switchgear; 20Mva Step-up Transformer
Install and commission new 22kW Switchgear
OTTOSDAL 88kV SUBSTATION (Ottosdal)
Refurbishment of the 20Mva TRFR
Refurbishment all primary and secondary plant.
Construct cable trenches
Construct Transformer bay for 20Mva TRFR
Equipping and stringing of primary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
AFLEASE MINE (Hartbeesfontein)
Survey and build a 15km bird friendly mink 22kV line. Supply and install tri- link for 800 kV transformers. Survey and build
a 6km staggered vertical mink 22kV line. Supply and install 9 sets of drop out fuse assemblies for cable terminations for
mini-subs
RITCHIE 132Kv SUBSTATION (Kimberley)
Installation of Protection schemes and Secondary plant.
The Scope of Works includes:

3. Supply and install all cable for secondary plant for a 20Mva Transformer; 2 x 132kV Line Feeder Bays, Tubular Bus bar
arrangement and 4 x 11kV Lines. Installation of protection, metering, Bus zone IDF, Telecontrol and AC/DC schemes
MORULENG 132kV SUBSTATION (Mogwasi)
Installation of Protection schemes and Secondary plant.
The Scope of Works includes:
Supply and install all cable for secondary plant for a 20Mva Transformer; 132kV Line Feeder Bay with PASMOW BRKR
and 2 x 22kV Lines. Installation of protection, metering, IDF, Telecontrol and AC/DC schemes plus all cable work for
secondary plant at Northam Substation.
DWAALBOOM 132Kv SUBSTATION (Dwaalboom)
Upgrade 22kV Network and extend Substation for new 20Mva Transformer
The Scope of Works includes:
Construct a terrace for the Substation extension on 22kV and 132kV side
Build a Battery room.
Construct cable trenches
Civil work including construction of oil holding dam with manholes and pipe works
Construct Transformer bay 2 x 20Mva TRFR’s
Construct complete Tubular Bus bar arrangement
Supply and install new Substation fence
Construct 22kV Busbar structure for 4 x Line feeder bays
Survey and build a 3km Hare 22kV line to reroute existing network
Refurbish 11kv meter panels of customers.
BRITS MUNIC 88kV SUBSTATION (Brits)
Replace all old equipment and 4 x 10Mva Transformers with 3 x 20Mva Transformers
Scope of Works include:
Refurbishment all primary and secondary plant.
Construct cable trenches
Construct an Oil holding dam with manholes and pipe works
Refurbish Transformer bay 1 – 3
Refurbish line Feeder Bay 1- 4
Refurbish the bus section isolators and restring jumpers
Equipping and stringing of primary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
KROONDAL 88Kv SUBSTATION (Rustenburg)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant
The Scope of Works includes:
Construct a terrace for the Substation
Build Control room with Battery room.
Construct cable trenches
Construct Transformer bay’s for 2 x 10Mva TRFR’s
Construct 1 x line Feeder Bay with complete Tubular Bus bar arrangement
Supply and install new Substation fence
Install & termination of 30m 95mm²×3 core11kV XLPE HV cable
LELOKO 88kV SUBSTATION (Hartbeespoortdam)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant. Install Protection schemes and Secondary plant.
The Scope of Works includes:
Construct a terrace and access road for the Substation
Civil work including construction of Oil holding dam with manholes and pipe works.
Building of control room
Construct cable trenches
Construct Transformer bay’s for 2 x 20Mva TRFR’s
Construct 2 x 88kV line Feeder Bay with complete Tubular Bus bar arrangement
Supply and install new Substation fence
Construct 22kV Bus bar structure for 6 x Line feeder bays
Embankment protection complete with berm and V-drain

4. Supply and install all cable for secondary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
Installation of protection and AC/DC schemes plus all cable work for secondary plant for 2×88kV Line Feeder Bays at
Lefco and Skeerpoort Substation.
MOEDWIL SUBSTATION (Swartruggens)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant. Installation of Protection schemes and Secondary plant.
The Scope of Works includes:
Construct a terrace and access road for the Substation
Civil work includes construction of Oil holding dam with manholes and pipe works.
Building of control room
Construct cable trenches
Construct Transformer bay’s for 2 x 20Mva TRFR’s
Construct 3 x 88kV line Feeder Bay with complete Tubular Bus bar arrangement
Supply and install new Substation fence
Construct 22kV Busbar structure for 6 x Line feeder bays
Embankment protection complete with berm and V-drains
Supply and install all cable for secondary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
IMPOFU 88kV SUBSTATION (Rustenburg)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work; Steelwork Equipping
and Stringing of Primary plant
The Scope of Works includes:
Construct a terrace for the Substation with access road to Substation.
Build a Control room with Battery room.
Construct cable trenches
Construct Transformer bay’s for 4 x 40Mva TRFR’s
Construct 3 x line Feeder Bay with complete Tubular Bus bar arrangement with Bus coupler
Supply and install new Substation fence
Civil work including construction of oil holding dam with manholes and pipe works
Embankment protection complete with berm and V-drains
SPRUITFONTEIN SUBSTATION (Rustenburg)
Extension of existing 88kV yard for complete construction of 2 x 88kV line feeders for Rustmo 1 1MWatt Solar farm
The Scope of Works includes:
Supply and install all cable for secondary plant
Installation of protection, metering, Bus zone, IDF, Telecontrol and AC/DC schemes plus all cable work for secondary
plant
Construct a 88kV line Feeder Bay with complete Tubular Bus bar arrangement
BENONI INDUSTRIAL SUBSTATION (Benoni)
Upgrade 44kV Network and extend Substation for 4 new 40Mva Transformers
The Scope of Works includes:
Construct a terrace for the Substation extension on 44kV side
Building of 44kV Control room and 3 x 11kV Switch rooms
Construct cable trenches
Civil work including construction of oil holding dam with manholes and pipe works
Construct Transformer bay 4 x 40Mva TRFR’s
Supply and install new Substation fence
Construct 44kV Bus bar structure for 4 x Line feeder bays
LEHAE 88kV SUBSTATION (Lenasia)
New substation a turnkey operation that includes all Earthworks; Installation of Earth mat; Civil work;
The Scope of Works includes:
Construct a terrace for the Substation with access road to Substation.
Building of Control room, Battery room, Generator room, 4x Switch rooms and Ripple room
Construct cable trenches, V-drains and Subsoil drain
Construct Transformer bay’s for 4 x 40Mva TRFR’s

5. Construct 2 x line Feeder Bay with complete Tubular Bus bar arrangement with Bus coupler for Eskom side as well with
Eskom control room
Civil work including construction of oil holding dam with manholes and pipe works
Construct concrete ramps for access between different terraces inside Substation
Construct a retaining wall and complete embankment protection inside and outside Substation