https://www.polity.org.za
Deepening Democracy through Access to Information
Home / News / All News RSS ← Back
Close

Email this article

separate emails by commas, maximum limit of 4 addresses

Sponsored by

Close

Embed Video

Millions pumped into power lines

Millions pumped into power lines
Photo by Duane Daws

SAVE THIS ARTICLE      EMAIL THIS ARTICLE

Font size: -+

City Power, the City of Johannesburg’s electricity utility, has spent more than R267-million over the past four years to replace low voltage copper overhead power lines (LV), it said on Monday.

The LV lines with aerial bundle conductors (ABC) will reduce power outages and curb cable theft, which costs the city several-millions of rands every year.

“A further R360-million will be invested in this aluminium infrastructure, which is less prone to theft over the next three financial years, bringing the total expenditure over a seven-year period to more than R627-million.

“About R60-million will be spent in the 2015/16 financial year and another R160-million in the financial year thereafter. The balance of R140-million will be spent on the project in the 2017/18 financial year,” said City Power.

The decision to replace copper LV lines was taken during the 90-Day Mayoral Programme in 2011 when, under Executive Mayor Parks Tau, five projects were identified to improve service delivery.

Included in the five projects was the rollout of new electric meters and replacement of the ageing copper LV lines with the ABC system.

Member of the Mayoral Committee (MMC) for Environment and Infrastructure Services, Matshidiso Mfikoe, said the system was piloted in Chrisville and Rosettenville, south of Johannesburg, and Hyde Park and Bramley in the north at a cost of R14.84-million in 2011 - 2012.

The expenditure was increased to R123.9-million the following year. The budget for the project in 2013 - 2014 was R78.3-million and R60-million in the current financial year.

“The purpose of this project is to convert the current problematic low voltage distribution system to a more desirable and reliable system in various identified areas. The whole idea is to minimise power outages and prevent infrastructure theft.

“With copper LV lines, when we experience a lot of wind accompanied by rain, power lines are tripped and we have outages. But with these ABC conductors, we don’t experience that. There have been fewer power outages in affected areas since we installed the ABC system.

“These conductors are made of aluminium encased in tough PVC sheathing and are of less value to the thieves. The conductors have also proved to be much more durable in various environmental conditions and are not prone to theft,” said Mfikoe.

Mfikoe said in areas where ABC conductors have been installed, there is far less infrastructure theft as these conductors are bigger and difficult to cut.

The areas where the ABC system has been installed include Lombardy East, Mayfair, Mayfair West, Crosby, Melville, Westdene, Witpoortjie, Horizon View, Discovery, Bryanston, Turffontein,  Ophirton, Kenilworth, Regents Park,  Savoy Estate, Glenhazel, Sandringham, Orange Grove, Linksfield, Obsevatory, Jeppestown and Malvern.

City Power has prioritised the fight against copper theft through organisations such as the Association of the Municipal Electricity Undertakings of Southern Africa. The power utility has, together with organised business, municipalities and law enforcement agencies, agreed to lobby government to classify cable theft as an act of treason.

Last year, there were 72 533 reported incidents of copper cable theft. More than 10 736 arrests were made.

Cable theft is estimated to cost the economy about R5 billion a year.

Other challenges facing City Power are the deterioration of infrastructure due to ageing cables and adverse environmental conditions.

Advertisement

EMAIL THIS ARTICLE      SAVE THIS ARTICLE

To subscribe email subscriptions@creamermedia.co.za or click here
To advertise email advertising@creamermedia.co.za or click here

Comment Guidelines

About

Polity.org.za is a product of Creamer Media.
www.creamermedia.co.za

Other Creamer Media Products include:
Engineering News
Mining Weekly
Research Channel Africa

Read more

Subscriptions

We offer a variety of subscriptions to our Magazine, Website, PDF Reports and our photo library.

Subscriptions are available via the Creamer Media Store.

View store

Advertise

Advertising on Polity.org.za is an effective way to build and consolidate a company's profile among clients and prospective clients. Email advertising@creamermedia.co.za

View options
Free daily email newsletter Register Now