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25 August 2022 | Story Leonie Bolleurs | Photo Francois van Vuuren, iFlair Photography
UFS Sasol Solar car
Team UFS, which has entered its solar-powered vehicle, Lengau (meaning Cheetah in Sesotho), will compete against more than 11 other teams, both local and international. Pictured here is the entire team during one of the road tests at Brandkop in Bloemfontein.
It is almost three years after Team UFS first decided to put a solar-powered vehicle on the road. Within a few days, this dream of participating in the international Sasol Solar Challenge will become a reality when they depart from Carnival City in Johannesburg on 9 September 2022.

For the challenge, the team of ten members will stop at six points between the departure point and the V&A Waterfront in Cape Town, where they will arrive on 16 September 2022.

Completing the estimated distance of 2 500 km

“The team that finishes with the greatest distance covered within the allotted time, will win the challenge,” says Dr Hendrik van Heerden from the UFS Department of Physics and project manager of Team UFS. 

The UFS, which has entered its solar-powered vehicle, Lengau (meaning Cheetah in Sesotho), will compete against more than 11 other teams, both local and international.

Dr Van Heerden’s two main objectives in entering the challenge, are to build a solar-powered vehicle robust enough to complete the estimated distance of 2 500 km during the 2022 Sasol Solar Challenge. Furthermore, he aims to establish capacity in the students and staff through acquired practical knowledge on the management, design, construction, and actual racing of solar-powered vehicles, which is to form the basis for participation in future projects and event competitions. 

Bringing together expertise from the UFS Departments of Physics, Engineering Sciences, Computer Sciences and Informatics, Electronics and Instrumentation, and Geography, the team of 23 started with the construction of their vehicle on 18 October 2021. 

Just over 10 months later and the car is fully functional, already passed a few road tests, and the crew is ready for the big challenge ahead.

The three drivers, Albert Dreyer, Monica van der Walt, Denver de Koker, together with back-up driver Lukas Erasmus, will travel on public roads via a predefined route over eight days, driving every day between 07:30 and 17:00. The aluminium-frame vehicle will weigh up to 370 kg, including the frame, the five solar panels, and the driver, and can reach a maximum speed of 60 km per hour (they aim to average 45 km/hour). 

According to the Sasol Solar Challenge rules and regulations, no driver is allowed to drive for longer than two hours. The capacity of the batteries and the availability of sun will determine how often the drivers will need to stop to recharge the solar batteries. 

Popularising electric vehicle technologies

This is the first time that Team UFS will be participating in the Sasol Solar Challenge. A guardedly optimistic Dr Van Heerden says their goal is to complete the full distance without breakages, and to accumulate as much knowledge and information as possible. With the next Sasol Solar Challenge in two years’ time, they plan to enter again. 

“Our long-term aim is to continually improve on the design, technology, science, and project implementation to participate in events and challenges around ‘green’ energy and relevant technologies. An additional aim is the popularisation of electric vehicle (EV) technologies through outreach programmes,” says Dr Van Heerden. 

Prof Koos Terblans, Head of the Department of Physics, says one of the key benefits of this project was that the group, consisting of personnel and students from different departments, learned to work together as one team. “Together, they worked and made plans to collect and apply the maximum amount of energy. Looking at the bigger picture, they are solving a worldwide problem, that of harvesting and applying energy. I am very excited that they have come this far; this is a first for the university.”

UFS Solar Car, Lengau
UFS Solar Car, Lengau
Solar Car test
Solar Car test
Solar Car test
Solar Car test
Team UFS will compete against more than 11 other teams, both local and international.
Team UFS will compete against more than 11 other teams, both local and international.
Team UFS will compete against more than 11 other teams, both local and international.
Team UFS will compete against more than 11 other teams, both local and international.
Team UFS will compete against more than 11 other teams, both local and international.
Team UFS will compete against more than 11 other teams, both local and international.
The teams will depart on 9 September from Carnival City in Gauteng to reach their destination at the V&A Waterfront on 17 September
The teams will depart on 9 September from Carnival City in Gauteng to reach their destination at the V&A Waterfront on 17 September
Sasol Solar Challenge car test
Sasol Solar Challenge car test

News Archive

Shortage of quantity surveyors discussed at UFS
2006-03-24

During the recent visit of the Association of South African Quantity Surveyors (ASAQS) to the University of the Free State (UFS) were from the left Mr Egon Wortmann (Director: ASAQS), Prof Basie Verster (representative of the Free State on the ASAQS and head of the Department of Quantity Surveying and Construction Management at the UFS), Mr  Greyling Venter (Chairperson:  Free State branch of the ASAQS), Prof DG Brümmer(Vice-President:  ASAQS) and Mr  Patrick Waterson (President:  ASAQS).
Photo supplied

 

Shortage of quantity surveyors discussed at UFS

 “The South African building industry is experiencing an unprecedented high level of economic growth and prosperity.  This is causing a definite shortage of registered quantity surveyors,” said Mr Egon Wortmann, Director of the Association of South African Quantity Surveyors(ASAQS) during the association’s recent visit to the Department of Quantity Surveying and Construction Management at the University of the Free State (UFS).

 “This shortage is especially noticeable in local and national governments where unqualified and inexperienced staff, consultants and/or facilitators are now appointed,” said Mr Wortmann. 

 In doing so, the authorities that have adopted this approach are according to Mr Wortmann actually acting illegally and are not in compliance with the legal and statutory requirements of South Africa.  “These unprofessional practices are unproductive, it leads to frustration and is strongly condemned by the ASAQS,” he said.

 “The service delivery of these unqualified and unregistered service providers is often sub standard and does not comply to the legal requirements of the profession.  It may also result in the tarnishing of the image and high professional standards set by the quantity surveying profession,” said Mr Wortmann.

 “Universities offering programmes in quantity-surveying and construction management are also negatively affected by the high levels of activity in the building environment.  Suitable lecturing staff are leaving the academic institutions as they are attracted to better opportunities being offered in the building industry. The ability of the tertiary institutions to attract young academics, to train them and to keep them in the longer term, is therefore almost impossible”, said Prof Basie Verster, head of the Department of Quantity Surveying and Construction Management at the UFS and representative of the Free State on the ASAQS.

 According to Prof Verster the UFS supplies more than its quota of qualified quantity surveyors to the South African building industry.  “Although more than 460 students are registered in construction related programmes at the UFS, we are as the ASAQS’s concerned about the shortage of students that can enter the construction industry.  In our case, we  are experiencing a shortage in black female students,” he said.

 “Of the 460 postgraduate students, 38% are black of which 20% are female students.  Graduates do also not necessarily stay in the country.  As the UFS’s programmes are accredited overseas, a lot of our students leave the country for working opportunities elsewhere,” said Prof Verster.

 Mr Patrick Waterson, President of the ASAQS, appealed to quantity surveyors to, when they are approached, consider academic careers or to make themselves available to lecture on a part time basis.  “I also appeal to quantity-surveying practices, construction companies and developers to consider taking part in training activities,” he said.

 The ASAQS has over the years developed a proud tradition within the quantity-surveying profession. Consequently membership of this organisation is a sought after goal for many members within the building environment. International agreements with various countries are also in place whereby it is mutually agreed that local as well as overseas qualifications are mutually acceptable on a reciprocal basis. 

 A more recent addition to the list of agreements is the reciprocity agreement entered into with the Royal Institution of Chartered Surveyors which makes it possible for South African based quantity surveyors to practice in over 120 countries worldwide.

 Media release
Issued by: Lacea Loader
Media Representative
Tel:   (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za 
23 March 2006

 

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