Those with a licence to store hazard chemicals must place a sign at the entrance to their premises, alerting fire crews and other emergency response groups of the type of hazards inside. Sometimes known as condensate. A document that provides information on the identification, health hazards, precautions for the safe use and handling of a specific substance. Back to Top oil trap geological structure which traps migrating hydrocarbons, allowing an oil field to form. Interaction at their boundaries causes earthquakes, volcanoes or mountain building.
Sediments increase in thickness toward the center of a basin.