July 4 (Reuters) - Tornado Global Hydrovacs Ltd TGH.V :
* Tornado Global Hydrovacs announces appointment of interim chief financial officer
* Tornado Global Hydrovacs Ltd- Alastair Robertson was appointed to position of interim chief financial officer
* Tornado Global Hydrovacs Ltd- Anticipated Robertson will serve in position until December 31, 2017, unless a permanent CFO is appointed before then Source text for Eikon: ID:nGNXNYTMJa Further company coverage: TGH.V