Tank Safety

Avoiding accidents and injury when working around frac tanks requires training; all personnel should be aware of potential safety issues. Here is a list to consider when conducting safety training:

• Assure that fasteners on all manways are secure and that all valves are closed before filling.
• Place locks on the butterfly valves if site security is a concern.
• If storing environmentally sensitive fluids, consider using a spill guard.
• If personnel need to enter the tank, assure that Confined Space Entry (CSE) training has been provided and CSE procedures are followed.
• Be alert for electrocution hazards if the tank is placed under or near overhead power lines.
• Never attempt to move a loaded tank.
• Do not walk on the tank outside of designated safety areas.
• Be aware that all steel surfaces will be slick in wet or freezing weather; use caution.
• Stand to the side of valves when opening them, even if hoses or pipes are attached to the valve.
• When working with the valve at the back of the tank, be careful not to hit your head.
• Assure that the tank is securely grounded if there is risk that the internal atmosphere may be explosive or flammable.
• Do not introduce any substances that are incompatible with the steel, epoxy coating, or valve materials.
• Do not exceed the tank‘s temperature limitations.
• Do not pump into or pump out of the tank at a rate which would introduce excessive pressure or vacuum.