SEMC 

Sinking Engineering Mining Construction

Gallery

What we do

We specialise in:

Mining & Sinking 

- Mid Shaft development

- Infrastructure Development and support

- Multi Blast (Trackless)

- Bunker Development

- Declines, Inclines, Tunnels and Support

- Revamping

- High Speed Development

- Trackless Development

Conveyor Belt installations and Repairs 

Development 

Sinking record 

- Frisgewaght Shaft 7,6m diameter( Grinaker)

- Irenedale Bunker + Equipping (Group Five)

- Zondagsfontein 2 shafts with decline and equipping

- Mooi Kraal shaft( Grinaker)

- Impumelelo (2 Shafts and decline)(MR)

- Zandtfontein (2 Shafts and decline)( Grinaker)

- Vaal Reefs 11 shaft Moab khotsong( Anglogold Ashanti)

- Zimbabwe Central Shaft 2019 -2023 ( Blanket Mine)

Evander Vent shaft Equipping 2024( Bomar )

Refurbisch Headgear In DRC no 4 Shaft 2023

Engineering

- Design( PR Sign Off)

- Manufacture

- Winders( design Supply and Installation )

- Equipment Maintenance

- Supply of all types of equipment.

-Fabrication and Galvanizing 


Construction

- Headgear construction and installation

- Bunker equipping

- Silo equipping

- Processing Plants

- Civils

- Underground Civils

- Workshops

- Road maintenance and refurbishment

- Office block building

- Surface infrastructure

-Refurbishing Shafts 

-Replace Buntons and Guides and Tipping devices ( Group Five)

-Dewatering Shafts 

 SEMC 

Who we are

SEMC :Sinking, Engineering, Construction and Mining business. Our strengths, flexibility,  and responsibilities, and capabilities towards any client. We have built this company with people and safety within budget and we are proud of our achievements in the industry.

We are thinking out of the box and dedicated to our Clients big or small co. We operate as a Mining and Sinking Constructor,  including us as a Principal Contractor. We also achieved an impressive portfolio with Deep Shaft-Sinking infrastructure development and designs. We can be appointed to Act as EPCM on Any Project works 

The skills of SEMC's management staff and teams, together with our methodology and implementation of our contracts results in , effective turn-key solutions for our clients.

Our practical experience and staff with numerous years in design application and practical implementation with low head office  cost, make us stand out from all other companies with best  Safety and  Control that's Hands-on 

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Carel Greeff

CEO & Director

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Marcell Nel

Design Engineer

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Wimpie Nel

Design Engineer

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James Collins 

Mechanical  Engineer

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Lazanne Harmzen

Accountant

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Fabricator  Leon Koekemoer ( Ruco)

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Portfolio

Our latest projects 

Contact SEMCMINING

Talk to us for more assistance…

Contact Details 

Carel Greeff

223 Hendrik Street 

Wierdapark 

Centurion 

Pretoria 

Cell +2782 4114038

What you get

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what we do

Desktop studies 

Advice 

Project updates and Control

Budgets and Feasibilities

Progress Reports

Daily Dairies

Problem-solving 

Assisting Clients in Methodology 

Feel free to Contact SEMC for any Sinking Refurbishing, Designs, Fabrication and Construction works 
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