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10 June 2021 | Story Dr Cindé Greyling | Photo Supplied

A brand-new modular space for students was recently completed on the University of the Free State Bloemfontein Campus. The Modular Lecturing Space and Assessment Centre is a bold step to engage with the changing academic environment. It is an example of how collaboration between UFS faculties, the Centre for Teaching and Learning, ICT Services, and University Estates can create cutting-edge and innovative learning and teaching environments.

One space, many functions

The centre, which took 22 months to complete, consists of innovative multi-functional spaces that can be used for large- and small-scale lectures or group work. The biggest venue, which can accommodate up to 980 students, can also be converted into five acoustically separate venues with a variety of table configurations depending on the educational needs. 

In line with the newly adopted blended learning approach, the digital infrastructure in the centre allows for the seamless integration of technology, as all the spaces are equipped with state-of-the-art audio-visual equipment. The computer laboratory and assessment centre, which can accommodate 800 students, can be used for examination or teaching and can be divided into two separate areas if needed. 

Functional study stops 

The centre offers an area where students can pause and study in groups around tables with a laptop-friendly study ledge that runs along the length of the space. Sufficient power points allow students to recharge their devices in an aesthetically pleasing space that promotes optimal engagement with learning. 

The design brief for this multifunctional space was a collaborative effort between professionals and UFS departments to ensure the most efficient use of space and purpose. The overall focus was on effectiveness and efficiency, which is part of University Estates’ strategy to maximise the use of space.

More to this than meets the eye

The building integrates into its environment with waterwise gardens and numerous indigenous trees planted around the permanent outdoor seating, which can also be used as informal learning spaces. The landscaping is seamlessly accessible with ramps and tactile paving. 

Modern, fully inclusive ablution facilities can accommodate high volumes of traffic, and rainwater is collected in 44 tanks with a capacity of 79 000 litres for watering the landscape, as well as emergency water supply to flush water closets. Heat pump air-conditioning systems with individual control for each room are connected to the campus building management system for effective energy control. 

Further expansion

Phase 2 of the project will entail a 24/7 study space that will accommodate 250 students. The venue will also provide a small recreation area. Completion is scheduled for December 2021.

Although the project team was faced with COVID-19 restrictions during construction, they managed to complete the building within the agreed budget and quality measures. The team is looking forward to creating more functional spaces on the UFS campuses. 

Take a tour of the new Modular Lecturing Space and Assessment Centre Building:

News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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