Above Ground Storage Tank Survey

This allows for a speedy and complete storage tank surveys. This is carried out in accordance with API 650 and 653. Using the Tank Floor Tester (TFT) you are able to scan and map the tank floor 100%. For the Internal and External Tank Shell Thickness Surveys, a tank crawler is used. This is carried out from the ground without the need of support scaffolding or staging. The crawler can also be used for Tank Roof surveys and mapping when it is unsafe to walk on the tank roof. Settlement surveys are carried out with a dumpy level to check for any movement underneath the tank. In-services tanks inspection and testing procedures are formulated so as to carry out testing while the tank is still in operation.