Nosiyabonga Mongane
Nosiyabonga Mongane

Last Updated 3 months ago by Kenya Engineer

Background & Early Career

Can you tell us a bit about your background and how you got into Quantity Surveying?

I am the firstborn, blessed with very loving parents. Growing up, it was not always easy; the expectations from my family were high. I knew from an early age that I had to make things work, not only to build a successful life for myself but also to support my parents meaningfully. I have always been a visionary, driven by the desire to make a positive contribution to society while also achieving personal success.

After completing high school, I was still unsure about which field to pursue, but I knew it had to be a career that aligned with my vision. At the time, Quantity Surveying was not widely known to me. My introduction to it came through a career guidance initiative by my tertiary institution’s SRC, where they explained what the profession entails. I was fascinated by how it blends practical, on-site development with analytical thinking. This inspired me to study Quantity Surveying, a profession that merges technical precision with strategic decision-making. I have since strengthened that foundation with two MSc degrees: an MSc in Property Studies from the University of Cape Town and an MSc in Facilities Management from Nelson Mandela University, which have broadened my understanding of the built environment and the full life cycle of infrastructure assets.

What inspired you to pursue a career in the construction and built environment sector?

I was inspired by the idea that what we construct today influences how people live for generations. The construction sector offers the unique opportunity to see the tangible, lasting impact of one’s work, whether it’s an office building, a hospital, or a public facility. I am also passionate about the contract administration aspect, where we analyse agreements to determine entitlements for both the contractor and the client, ensuring fairness and balance for all parties involved.

Was there a specific moment or project that confirmed you were on the right career path?

Early in my career, while still a student, I worked for Mazwana Maqetuka Pierson and Associates during my vocational training period. Most of the projects focused on school infrastructure and clinics in rural communities. I truly enjoyed collaborating with experienced professionals and contributing to their work. I also recognised how privileged I was to gain such exposure at that stage of my career. That experience confirmed for me that I was exactly where I was meant to be.

Career Journey & Achievements

Could you walk us through your career journey—from your first job to becoming Chief Quantity Surveyor?

I began my career in my hometown of Mthatha, working for Mazwan Maqetuka Pierson and Associates from my second year of study until I completed my degree during my vocational training period. Shortly after, I secured a position in Cape Town with Ngewu and Associates Incorporated, which became a defining stage in my professional journey. Working closely with experienced quantity surveyors, I was entrusted with responsibilities that pushed me beyond my comfort zone. The highly professional environment helped me believe in myself as a graduate quantity surveyor, and I embraced every opportunity to contribute meaningfully to the team.

I gained exposure to the entire project lifecycle, from the early stages of construction, i.e. estimate preparation, to the final stages, which are the preparation of final accounts. This experience deepened my understanding of cost control, procurement, and contract administration. Later, I was selected for a Department of Public Works mentorship programme that placed me under the guidance of one of Cape Town’s most respected quantity surveyors, Andrew Taylor, a Director for Babbs Labdon and Partners Chartered Surveyors. This mentorship allowed me to ask critical questions, tackle more complex projects, and bridge the gaps in my skills and knowledge. The firm’s support played a pivotal role in helping me achieve my professional registration.

After qualifying as a Professional Quantity Surveyor, I joined the Department of Public Works in Cape Town as a Chief Quantity Surveyor. I became part of a large, dynamic team of experienced professionals who were committed to making a real difference and who approached complex projects with creativity and innovation. The standards were high, but I adapted quickly, excelled in my role, and made a meaningful contribution. I particularly valued the diverse portfolio of projects I worked on, which broadened my expertise even further.

My dedication to professional excellence led to my election as the first black female President of the South African Council for the Quantity Surveying Profession from March 2023 until August 2024. In this role, I worked to shape policy, drive transformation, and inspire the next generation of professionals. Today, as a Chief Quantity Surveyor based in Pretoria, I operate at both strategic and operational levels, ensuring our projects deliver maximum value for the public while upholding the highest professional standards.

What are some of the key projects you’ve worked on that you’re most proud of?

Throughout my career, I have had the privilege of contributing to the successful delivery of critical public infrastructure across South Africa. My portfolio includes magistrates’ and high courts, police stations, office buildings, schools, state houses, and clinics for the Department of Defence. Many of these projects were implemented under strict budgetary constraints, requiring not only technical proficiency but also disciplined cost management. By applying rigorous financial controls and value engineering principles, I consistently secured significant savings for the state while ensuring that each project met the highest standards of quality, safety, and functionality.

During my tenure at the Department of Public Works in Cape Town, I gained extensive experience in both in-house and outsourced projects of varying scale and complexity. On in-house projects, I managed the full spectrum of quantity surveying functions, from Stage 1 to Stage 6. This encompassed preparing cost estimates, bills of quantities, tender evaluation reports, valuation certificates, financial reports, and final accounts, as well as overseeing contract administration. These projects included magistrates’ courts, office buildings, defence schools and clinics, and the implementation of security measures for state houses.

On outsourced projects, my role extended to providing oversight and cost assurance. I prepared budget estimates, reviewed and verified the work of Professional Service Providers, including estimates, bills of quantities, financial reports, and fee accounts, and offered guidance on cost-related matters. This portfolio comprised major developments such as the 2 Military Hospital, apartment buildings, libraries, prisons, and a wide range of courts, offices, police stations, and state houses.

Beyond project delivery, I also provided specialist cost advice to other organisational units, including the Property Section and Facilities Management Section, ensuring accountability and the efficient use of public resources in alignment with service delivery objectives.

These experiences have strengthened my commitment to maintaining a balance between fiscal discipline and uncompromised quality. To me, infrastructure represents more than just physical structures; it is a catalyst for justice, education, healthcare, safety, and community development.

What does a typical day in your current role look like?

There is no “typical” day in my work. Some days are spent reviewing projects to ensure value for money, particularly by making sure they are managed according to the relevant contractual agreement terms. I have noticed a significant gap in this area: some projects are completed, but not on time, and contract management is often neglected. This leads to financial losses for contractors, and most emerging contractors are unaware of their contractual rights. Additionally, some professional teams do not consistently exercise due diligence when managing projects, an issue that warrants industry attention as we strive for transformation. I also dedicate time to mentoring younger professionals, as I see it as part of my responsibility to build capacity in our field. My work is a blend of technical oversight, leadership, and problem-solving, and this variety is what keeps me energised.

Challenges & Overcoming Barriers

The construction industry is known to be male-dominated. What challenges have you faced as a woman, and how did you overcome them?

In a male-dominated industry, I have occasionally had to prove my competence before being heard, an experience my male counterparts rarely face. I addressed this by consistently delivering results, preparing meticulously, and gradually building credibility. Along the way, I learned to assert myself confidently while fostering respectful relationships, both on-site and in boardrooms.

Have you had to work harder to earn respect or credibility on job sites or in boardrooms?

From the start of my career, I realised it was not enough to meet expectations; I had to exceed them. This required meticulous attention to detail and staying current with industry standards. Over time, consistent results speak louder than perceptions, and respect naturally follows. I carry this principle into every new environment I enter.

How has mentorship or sponsorship shaped your career, and do you mentor others?

Mentorship has played a pivotal role in shaping my career. In my early years, I was fortunate to be guided by esteemed professionals such as Barry Lidsky, Siyabonga Myataza, Andrew Taylor and Ellie van der Hoven. Their support not only helped me navigate complex decisions but also encouraged me to set ambitious goals. They provided a strong foundation in quantity surveying, and I feel truly privileged to have learned from such outstanding quantity surveyors. Today, I am deeply committed to giving back by mentoring young graduates—equipping them with both the technical expertise and the soft skills essential for success in our industry.

Industry Perspective (South Africa & Beyond)

How would you describe the state of the Quantity Surveying profession in South Africa today?

The profession is well-established with strong regulatory frameworks, yet it continues to evolve in response to technological advancements, economic shifts, and ongoing industry transformation. There remains a need for greater transformation to better reflect the demographics of our country. That said, our Quantity Surveyors are world-class and play an increasingly important role in delivering sustainable, value-driven projects.

Are there lessons or trends from South Africa that Kenya’s built environment sector can learn from?

A key lesson is that professional registration forms the foundation of trust in our work. South Africa’s emphasis on continuous professional development helps built environment professionals to remain relevant. Kenya can draw valuable insights from South Africa’s sector, particularly in adopting digital transformation, promoting sustainability in construction, and enhancing professional growth through mentorship and diversity initiatives.

How are new technologies—like BIM (Building Information Modeling) or digital cost management—changing the way QSs work?

BIM has revolutionised data management, enabling real-time collaboration among Quantity Surveyors, architects, and engineers. It enhances cost accuracy and scenario planning, helping to minimise waste and delays. However, technology adoption must be accompanied by proper training, so Quantity Surveyors can fully leverage these tools rather than treating them as mere add-ons.

Gender Equity & Representation

What can be done to attract and retain more women in Quantity Surveying and construction generally?

Despite the profession’s potential, women remain underrepresented in quantity surveying. Addressing this imbalance is crucial, particularly as the construction industry faces ongoing skills shortages. Encouraging more women to enter the field can enhance workforce diversity, bringing a wider range of perspectives, skills, and experiences. A more inclusive profession not only improves construction industry representation but also strengthens its overall image.

Have policies or institutional frameworks in South Africa made it easier or harder for women to grow in your field?

Yes, frameworks like BBBEE and gender equity clauses in public sector procurement have opened doors. But policy alone is not enough; the culture within organisations must actively support women once they are through the door.

What advice would you give to young African women considering a career in construction?

Believe that your perspective is valuable. Equip yourself with knowledge, seek mentors, and do not wait for permission to lead. The industry needs your ideas and your courage.

Leadership & Vision

As a leader, how do you build and manage teams effectively, especially on complex or high-stakes projects?

As a leader, I build and manage teams effectively by combining strong communication, collaboration, and emotional intelligence. I create open channels for dialogue, ensuring that everyone feels heard and aligned with project goals. I promote collaboration by encouraging diverse perspectives and shared ownership, which drives accountability and innovation. My decision-making balances technical expertise with empathy, allowing me to make sound and inclusive choices. In high-stakes situations, I stay adaptable and resilient, guiding the team with calmness and optimism. Overall, I focus on leading with both precision and people-centred skills to keep teams motivated and deliver successful outcomes, even under pressure.

What values or leadership principles guide you?

The value that guides me is integrity. I believe that integrity is the foundation of trust, whether with clients, colleagues, or stakeholders. In my role as a Quantity Surveyor and leader, integrity means being honest, transparent, and ethical in every decision I make, even when faced with difficult choices or high-pressure situations. It also means delivering on commitments, maintaining professional standards, and ensuring that my work consistently reflects fairness and accountability. Upholding integrity not only builds credibility but also inspires the same commitment from my team, leading to stronger collaboration and long-term success.

How do you stay grounded and continue learning in your profession?

For me, staying grounded starts with remembering why I chose this profession in the first place: to contribute meaningfully to society through quality infrastructure delivery. I remind myself that my work impacts people’s lives, and that keeps me humble and focused on the bigger picture rather than personal accolades. I also surround myself with mentors, peers, and young professionals who challenge my thinking and keep me connected to different perspectives. I believe in being a lifelong learner engaging in continuous professional development, staying up to date with industry trends.

Reflections & Personal Insights

Looking back, what would you tell your younger self when you were just starting out?

Be bold and trust your instincts. Do not underestimate your ability to shape the industry; your contribution matters.

Who are some women (or men) who’ve inspired you in your professional journey?

My mother is a retired professional nurse who was deeply passionate about her work and her contribution to her team. She invested in developing herself professionally and always respected her profession. Another influential figure in my life was one of my former bosses, the first woman to lead me in this male-dominated industry. She taught me the value of authentic leadership and showed me that I do not need to act like a man to succeed in this field.

Outside of work, what are your passions or interests?

I enjoy learning new things, keeping active, and living a healthy lifestyle.

Closing Thoughts

What legacy do you hope to leave behind in the industry?

I want to leave behind an industry that is more inclusive, innovative, and focused on delivering real value to the communities we serve. I want young women entering Quantity Surveying to see leadership as an attainable goal, not an exception.

Do you have a message for readers of Kenya Engineer, especially upcoming engineers and quantity surveyors?

The future of Africa’s infrastructure will be shaped by those who combine technical excellence with ethical leadership. Equip yourself, stay curious, and lead with integrity. Our continent’s growth depends on it.

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