2007 MERCURY PERSEUS 765kV TRANSMISSION LINE

Project Details

Eskom PDP

Viscas Corporation

Mkhulu EDP

2007

The Mercury Perseus 765 kV Transmission Line project commenced in 2007 with Eskom PDP as client, Viscas Corporation as major contractor, and Mkhulu Electro Distribution CC as subcontractor. The project comprised installing the 340, 703B, and 701 type series and stringing 160 kilometers of single circuit (six Tern lines).

The project included transmission tower installation, foundation placement, and electrical cable stringing. To meet project requirements, the 340, 703B, and 701 type series were carefully selected.

Transmission tower installation needed a tower foundation. The towers were tested to ensure they could support the electrical wires and other equipment. The reinforced concrete base was designed to withstand wind and other environmental factors.

Electrical line installation was vital to the project. To securely and efficiently transfer high-voltage electrical current, the wires had to be handled and strung carefully. The single-circuit, six-tern transmission line was chosen to reduce environmental effects and deliver enough power.

Hard tasks were :

Assisting senior consultants projects first lead sources support sales..
Share best both practices and knowledge

Assisting senior consultants projects first lead sources support sales..
Share best both practices and knowledge

The Challenge :

There were several challenges that the project team may have faced during the erection of 69 towers and stringing 42 kilometers of the line for Eskom in 2005. Some of these challenges could include:

Terrain: Tower erection and line stringing may have been harder in rocky or mountainous terrain.
Weather: Weather may have hampered the project. Rain or heavy winds could have slowed operations, making project deadlines impossible.
Safety: Working with high-voltage power transmission cables requires safety. The team may have struggled to teach and equip project personnel safely.

The Result :

To overcome these challenges, the project team may have implemented several strategies, including:

Planning and preparation: The team may have analyzed the site to discover topographical or weather issues that could affect the project. They may have also trained and outfitted workers with safety gear to work safely on the job.
Flexibility: The crew may have added time to the project plan for weather or terrain difficulties. They may have been adaptable to shifting work situations.
Collaboration: Transdeco, the main contractor, and Mkhulu Electro Distribution Projects cc, the subcontractor, may have collaborated to execute the project on schedule and within budget.

R4m

Total Cost

4.5%

Cost Reduce

100%

Completed

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