Wimico is Specialised in:

• Tunnel Rehabilitation
• Shaft Rehabilitation
• Development of Tunnels through Fault Zones and Dykes
• Water-Sealing in Tunnels and Shafts
• Rock-Consolidation in Tunnels, Shafts and Stopes
• Application of Wet Crete
• Installation of Vent Walls with Iso-Foam
• Soil Nailing and Slope Consolidation of the Civil Engineering site
• Stabilization of Port Holes

Present Activities include:

Kloof

• Development of Tunnels through Running Dykes
• Consolidation in Various Stopes
• Application of Wetcrete in Tunnels
• Set Installation
• Ventilation Control and
• Void Filling

References: Deon Geyser, Keith Stead & Pieter Greyling

East Driefontein

• Consolidation in Various Stopes
• Shaft Rehabilitation

References: Shane Durapraj

Doornkop

• Consolidation,Set Installation in Running Dykes
• Development of Dykes

Reference: Jacques Du Triou

De Beers

• Currently doing work on Cullinan
• Worked at Koffiefontein for a 3 year period until mine closed

Reference: L Robinson - Cullinan & Linda Hanwig - Kimberley

GeoFranki (Bombela Sandton Project)

• Supply, Consult and Sub-Contract with them

Reference: Chris Wagener

Re-Enforced Earth

• Supply, Consult and Sub-Contract with them

Reference: Andrew Smith

Murray & Roberts

• Supply, Consult and Sub-Contract with them

Reference: Mike Stevenson

Simmer & Jack Ezulwini

• Rehabilitation of Shaft
• Rehabilitation of Tunnels
• Set Installations and Void Filling

Reference: Chopper van der Bijl

AngloGold-Vaal Reefs

• Development of Tunnel through Running Dyke
• Consolidation, Set Installation and Void Filling

References: Lionel Paash

Recently Completed Work include:

Blue Ridge (Murray & Roberts)

• Porthole and Decline Consolidation

Reference: Fred Bouse

Afleases

• Consolidation of Port Holes

Reference: Jost Bahrenberg

Cooke 2

• Consolidation & Set Installation of Running Dyke

Reference: Frik Du Preez

GeoFranki

• Supply, Consult and Sub-Contract with them
• Just finished with a civil contract with Transnet in Ermelo

Reference: Chris Wagenaar

Major Projects during the last 6 years include:

• Water Sealing at Otjihase - Namibia
• Water Sealing at Kombat - Namibia
• Development of 3 Tunnels in a Running Dyke on Vaal Reefs
• Shaft Rehabilitation on Eastern Platinum, Ashanti (TauTona), Driefontein Consolidated 4#, Kloof 1 # 1 and 2 Sub
• Tunnel Rehabilitation on Kloof Gold Mine
• Tunnel Rehabilitation on Syferfontein Colliery
• Rock Consolidation in Tertiary Shaft on Western Deep Levels
• Development of 3 Tunnels in Fault Zones on Swartklip
• Shaft Rehabilitation on Kloof