John Grennan

Experience

• 

  Tara Mines

  Jan 1976 - Jan 1985

  • Safety Officer

    Jan 1983 - Jan 1985

  • Mine Shiftboss

    Jan 1980 - Jan 1983

  • Development Miner

    Jan 1977 - Jan 1980

  • Underground Construction Worker

    Jan 1976 - Jan 1977
• 

  Boliden Tara Mines Limited

  Jan 1985 - Jun 2014

  In the role of Mine Safety Superintendent, I was answerable to the Managing Director and has specific duties under the Mines and Quarries Act 1965 and Safety Health and Welfare at Work Act 2005. In this role, I was also responsible for the team of 5 safety professionals which makes up the Safety Department.

  • Safety Superintendent (Retired)

    Jan 1989 - Jun 2014

  • Senior Safety Officer

    Jan 1985 - Jan 1989