By Patrick Book
paNOW Staff
With a pump house fire at the Regina Federated Co-op Refinery Complex finally extinguished, investigators began work Wednesday to determine how it all started.
A fire broke out around 8:25 p.m. Tuesday, with some witnesses reporting 20-foot-high flames and heavy black smoke.
Roughly 350 contract employees were evacuated quickly and no one was hurt.
The fire was put out overnight, Co-op's vice-president of corporate communications Vic Huard confirmed in an interview Wednesday afternoon.