Case Studies

Standout projects that highlight Sanika's capabilities

Trekkopje Maxi Uranium Mine

Concrete Hardening

The Trekkopje Uranium Mine is located in Western Namibia, approximately 65 kilometres northeast of Swakopmund. Trekkopje has one of the largest resources of Uranium in Namibia, and the Trekkopje Mine is the tenth largest mine in the world.

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Newburyport Wastewater Treatment Facility

Concrete Waterproofing and Crack repair

The Newburyport Wastewater Treatment Facility (NWTF) in Newburyport, Massachusetts is a sludge treatment facility that provides biological treatment of wastewater prior to discharge into the Merrimack River.

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Kakamas Hydro Electric Power Station

Concrete Waterproofing and Repair

The Kakamas Hydro Electric Scheme had several flaws that were causing cracks and severe water leakage. Because of the nature of this project, the reservoir could not be emptied for the repair process, as not only would it stagnate their hydro electric process, but it would incur enormous labour and operational costs. Therefore, repairs would have to be to the negative side.

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Goedehoop Mine Ventilation Shaft

Concrete Waterproofing, Rejuvenation and Crack Repair

South Africa has a long history when it comes to mining. It is an industry that forms the backbone of the South African economy and Anglo American have been a key catalyst to help create a stronger, safer , healthier, and more sustainable South Africa since 1917.

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Styldrift Mine Water Containment Structure

Concrete Waterproofing and Repair

Sanika Waterproofing specialists were called to conduct a concrete repair and rejuventation test at the Styldrift Mine in Rustenburg.

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Minpro Mine Slag Granulation Cooling Tower

Concrete Waterproofing and Crack repair

The Impala Platinum slag granulation cooling tower in Rustenburg had several flaws that were causing cracks and severe water leakage. Because of the nature of this project, the reservoir could not be emptied for the repair process, as not only would it stagnate their smelting process, but it would incur enormous labour and operational costs. Therefore, repairs would have to be to the negative side.

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Turbine Hall Basement Car Park

Concrete Waterproofing and Crack repair

Sanika Waterproofing specialists recently completed the Concrete waterproofing of the basement car park at Turbine Hall using Kryton Krystol Technology.

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SAB Miller Basement Car Park

Concrete Waterproofing and Crack repair

This heritage building showed many defects in the existing plaster and concrete basement area.

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Reservoirs

Concrete Waterproofing and Crack repair

Sanika Waterproofing Specialists were contracted to assist with waterproofing of the poorly constructed reservoirs in the Acornhoek and Bushbuck Ridge areas by Masetlaoka Scott Wilson, whom are the civil, water and consulting engineers for the Department of Water Affairs, South Africa.

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Eastgate Shopping Centre Expansion Jointing

Expansion Jointing

Eastgate Shopping Centre was experiencing major water ingress through the rooftop parking deck, which was causing damage to ceilings, tenants stock and was an eyesore to customers. After an extensive site inspection, it was confirmed that the existing jointing system on the rooftop parking area had perished and accounted for 80% of major water ingress.

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Sentinel Copper Mine Expansion Jointing

Expansion Jointing Supply

Sentinel copper mine is located approximately 150km west of Solwezi in north-west Zambia. In 2016, the mine was experiencing several leaks which were causing damage to the area below. Sanika Waterproofing Specialists were contacted to investigate the cause of the leaks as well as suggest a solution. After an intense inspection of the site, it was noted that the expansion joints were allowing water ingress to the mine below.

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Sunshine Hospital Roof Waterproofing

Waterproofing Using Insulative Boarded Waterproofing System

After conducting an extensive site survey, it was found that there were multiple water penetration points through the obsolete, cracked and degraded torch on waterproofing and obsolete waterproofing termination on the concrete roof areas. This water penetration had already migrated through the concrete slab into the areas below which could cause serious structural and internal damage. If urgent remedial action had not be taken, these repairs could be extremely costly and serious structural renovations may be required.

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Eastgate Shopping Centre Rooftop Parking Deck

Concrete Waterproofing

The current and historical leak register at the Eastgate Shopping Centre has pinpointed large amounts of water ingress along the junction of the “old and new” slabs on the Rooftop Parking Deck.

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Samrand IBR Metal Roof

Waterproofing Using Insulative Boarded Waterproofing System

After conducting an extensive site survey, it was determined that there was water migration through the existing clip lock sheets over the main NMSCOM studios and control booths, with acoustic insulation was needed as the sound of rain hitting the roof was causing interference with the studios below.

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