Are tanks and vessels labeled properly with the number, volume and contents?
If the tank is "out of service" is the tank marked "Out of Service" with an out of service date?
Free of leaks or damage on Tanks and vessels?
Free from any signs of leaks, corrosion or damage on piping, vents and other connections?
Are tank fill ports and drain valves secured/locked when not in use?
No deterioration, damage to tank supports, ladders or foundations?
Free from any water, fire hazards or debris inside the containment areas?
Is tank overfill protection operating properly?
Are pump controls properly secured when not in use?
Are tank level devices working properly?