FAIRBANKS- A warehouse, owned by H-C Ready Mix, on the old Richardson highway was destroyed by fire earlier today. Several fire departments in the borough responded at 11 am to a call of explosions and smoke. When the fire crews arrived on scene the building was fully engulfed in flames. There were no injuries reported and they were unsure what caused the fire. The building was a workshop which contained heavy equipment and construction materials. Gasoline and propane tanks along with other combustible products caused the explosions.