

Proudly providing specialist mining infrastructure services across South Africa for over a decade, G4 Mining and Civils (Pty) Ltd boasts a solid track record for success. Quintin Badenhorst, Managing Director, tells us more about the company’s resilience, competency, and wide-ranging capabilities
Writer: Lily Sawyer | Project Manager: Andrew Marjoram
Having faced ongoing fluctuation in recent years, today’s South African construction industry, although still unpredictable, is optimistic – with imminent government investment forecast to give rise to an average annual growth rate (AAGR) of more than two percent between 2025 and 2028.
Leading provider of specialised
mining infrastructure and civil engineering solutions, G4 Mining and Civils (Pty) Ltd (G4MC), is poised to benefit from this uplift.
“The market has been under pressure, so a downward cycle is understandable – however, this has started to pick up, which is very positive for us,” introduces Quintin Badenhorst, Managing Director.
G4MC’s expertise in reinforced
concrete, geotechnical engineering, bulk earthworks, water infrastructure, and water reticulation services has made it a leader in the South African construction market.
Primarily focusing on local operations, the company remains close to its core market, with the majority of its work taking place in the mining infrastructure sector, where it has built a solid reputation.
“We thrive on the complex and rewarding projects we encounter in this space and have a thorough understanding of the unique needs of the industry,” he elaborates.
Setting G4MC apart is its dedicated team of 175 knowledgeable and enthusiastic employees.
“We are privileged to have a team who really go the extra mile to ensure that our projects are executed effectively.”
“Our company structure is reasonably flat, so we find that senior management is personally involved in projects and consequently remain close to the workforce,” Badenhorst informs.
In addition to its staff, an extensive and diverse fleet of in-house plant and equipment adds to G4MC’s impressive arsenal.
With a wide range of machinery at its disposal, including tractor-loaderbackhoes (TLBs), excavators, tippers, 14,000 litre (l) water carts, walkbehind and ride-on rollers, complete with a comprehensive inventory of small tools, the company’s capabilities are extensive.
An on-site workshop enables it to maintain and efficiently service equipment, ensuring it is always ready to meet high workload demands.
Moreover, a carefully managed vendor application process helps G4MC to source additional construction equipment when needed, ensuring that selected partners align with company values and meet its high standards.
“Furthermore, we are wellconnected with key service providers, enabling us to quickly address any operational shortfalls,” he adds.
These key capabilities allow G4MC to confidently take on new contracts and consistently deliver timely projects of the highest standard.
Of course, G4MC’s competency and expertise are reflected most clearly in its vast portfolio of ongoing projects.
“The successful completion of the Two Rivers Platinum (TRP) Merensky Project this May was a significant milestone for our team,” Badenhorst reveals.
This project involved carrying out extensive civil and earthworks for the crusher facility in Steelport, Limpopo province. The company cast 3,605 cubic metres (cbm) of concrete, used 222 tonnes (t) of reinforcement, and moved 153,000 cbm of earthworks –requiring a total of 457,455 man-hours.
“This project was a strong showcase of our ability to manage complex projects and deliver top-quality outcomes for our clients,” he adds.
G4MC is currently constructing a triple-cell cooling tower and two double-cell pre-cooler structures at Zondereinde, also in Limpopo province.
As the structures are in excess of 20 metres (m) high, this project will require 1,300 cbm of concrete to be cast, 41t of steel reinforcement bars (rebar), and 1,100 square metres (sqm) of formwork.
“At such a height, these structures pose a challenge.
“IT IS IMPORTANT FOR US TO INCREASE THE EFFICIENCY AND SUSTAINABILITY OF OUR OPERATIONS, BENEFITTING BOTH OUR COMPANY AND THE ENVIRONMENT ”
– QUINTIN BADENHORST, MANAGING DIRECTOR, G4 MINING AND CIVILS (PTY) LTD
“Attention to detail and strict safety procedures are therefore integral to the project’s success, which we expect to be completed in the first quarter of 2025,” he states.
G4MC’s extensive experience in reinforced concrete, particularly within the mining infrastructure sector, is a key differentiator for the company.
“Our capabilities include completing projects ranging from the construction of cooling towers to foundations for steel structures to motor control centres (MCC), mine stores, winder houses, and winder foundations,” Badenhorst informs.
The company has also worked on both shaft collars and chrome mine reflux classifiers, concretising its broad range of expertise.
G4MC believes that engaging with local communities is a top priority and essential not only in supporting the growth of the area, but also enhancing the broader purpose of its work. The company’s recent projects include:
· LERUTLE PRIMARY SCHOOL, BENONI – G4MC is proud of its ongoing partnership with Lerutle Primary School, where it has donated science kits and books to aid in the education of students. Supporting education in this way helps foster a future generation equipped with the tools for success.
· BARUAKGOMO AGRICULTURAL COOPERATIVE – During its time at the Waterval Smelter, Rustenburg, G4MC donated a SHORTi Husky MT50 fodder mixer to Baruakgomo Agricultural Cooperative, a small local business. Established in 2011, the cooperative comprises 11 farmers who primarily focus on cattle farming. G4MC’s donation supports these farmers in their efforts to improve productivity and sustainability.
“Community work is vital to our business because it builds strong local relationships and gives our work a purpose beyond financial success. By investing in the future of our community, we aim to create a lasting and positive impact,” enthuses Badenhorst.
www.mining-outlook.com/subscribe
In addition, having successfully completed projects involving thickener foundations, surge bins, dense media separation (DMS) plants, filter presses, and overland conveyor support foundations, G4MC
has a strong track record in material building.
Meanwhile, having an internal quality management system (QMS) helps the company to define risks clearly.
“An effective QMS is vital in our industry and has become an important part of the tendering process,” he details.
This is because recent industry requirements now compel construction companies to consider their environmental impact.
“We understand our role in the mining industry and its effect on the planet. It is important for us to increase the efficiency and sustainability of our operations, benefitting both our company and the environment.”
As the business works to determine how it might reduce its environmental impact in a highly carbon-dependant industry, it looks to its colleagues for guidance as it continues to learn and grow.
G4MC recognises that a company’s success does not rely on the sole efforts of an individual but on collective effort.
MINING OUTLOOK: COULD YOU PROVIDE SOME INSIGHT INTO YOUR CAREER TO DATE AND EXPLAIN HOW YOU BECAME INTERESTED IN THE CONSTRUCTION INDUSTRY?
QUINTIN BADENHORST, MANAGING DIRECTOR:
“I graduated from Technicon Witwatersrand with a B-Tech degree in Civil Engineering (Structural) and have over 30 years of experience in the construction industry.
“I joined G4 Civils in 2005, before taking on the role as Managing Director of G4MC
“I became interested in the industry as I had been exposed to construction my whole life – my father had his own company. I used to go to the site with him during the school holidays and always enjoyed the practical aspects of the industry combined with seeing how things were constructed.
“Initially, I was a bursary student with Basil Read Mining, working on both surface and underground projects, so I was exposed to the mining industry and environment from inception.”
The company’s staff have played an integral role in its growth over the last 10 years, demonstrating the adaptability and willingness to tackle new challenges – even beyond their assigned roles.
“We deeply appreciate our workforce, who ensure we continuously learn and push ourselves to new heights,” Badenhorst reflects.
Moreover, G4MC is proud that many of its current staff have remained with the company for several years, with engineering students who joined 15 years ago still playing an integral role today.
“Several of these individuals are even shareholders now, helping us to meet our broad-based black economic empowerment (B-BBEE) targets and compliance initiatives,” he prides.
As Managing Director, Badenhorst’s role is to set the tone and lead by example. By conducting fair and ethical business practices, he seeks to ensure these principles are deeply ingrained within the company’s culture.
“I truly enjoy what I do, so putting in the hours and working alongside the various teams is something I value.”
“WE ARE PRIVILEGED TO HAVE A TEAM WHO REALLY GO THE EXTRA MILE TO ENSURE THAT OUR PROJECTS ARE EXECUTED EFFECTIVELY”
– QUINTIN BADENHORST, MANAGING DIRECTOR, G4 MINING AND CIVILS (PTY) LTD
Going forwards, G4MC is working to better align its in-house system with occupational health and safety certification ISO 45001.
It also seeks to have at least six operating sites in 2025, which will require an additional plant, equipment, and a site manager, each of which is currently being procured.
Elsewhere, workforce skills development and internal knowledge training are currently underway, whilst an updated website and increased social media presence are hoped to optimise the company’s visibility.
“We are excited to see what new
opportunities and exposure the coming year may bring,” Badenhorst concludes.
Tel: +27 (0)11 100 7126
info@g4miningandcivils.co.za
Home - G4 Mining & Civils
Tel: