Skip to main content
Main navigation
Challenges
Create an Account
Login
Footer
About Us
Contact
News
Privacy & Terms
Social Links
Facebook
LinkedIn
Twitter
YouTube
Timothy Koehler
PERTH, Australia
Manager of training, innovation and commissioning, Australia and Kazakhstan. Coordinator of studies Cameroon, Tanzania, Australia. Registered Mine Manager for two small mines, West Pilbara and Murchison WA.
tim-koehler
Competitions
Burn your Bridges
Open Announcements and news configuration options
Configure block
Edit
Announcements and news
Latest challenges and opportunities. Sign up find out first.