What Most People Don’t Know about the API 653 Tank Inspection

Worker doing a tank inspection

API 653 is the standard inspection protocol for tanks that are more than 50 feet tall or tanks that have a diameter larger than 30 feet. It also covers the maintenance and inspection of steel to ensure that it’ll meet the API 12C or API 650 standards.

Experts from Heartland Tank Services believe that API 653 tank modification is also a must to ensure that you’re compliant with the inspection standards. But what exactly are API 653 inspections and what do they involve? Read on to find out.

Importance of API 653 Inspections

The basic purpose of an API 653 inspection is to let you identify any parts that are either damaged or worn out. It also lets you know if you need to perform repairs or replacements to ensure that your tanks are in good working condition. Following the standards will prevent any contamination of the groundwater, which can cause severe environmental issues if left untreated.

Components of an API 653 Inspection

The API 653 inspection has major components:

general tank information
tank shell
– tank bottom
 tank roof inspection
 shell, roof, and bottom inspection
– settlement evaluation

Each part is separated into four categories to ensure that everything is thoroughly checked and inspected. The general tank information reviews the descriptive information of the facility, such as the release detection methods and spill control.

Monthly Inspections

Inspections should be done on a monthly basis and should be performed by either the operator’s inspector or the site owner. Careful assessment of the tank’s condition should be done thoroughly even without removing the above ground tank from its service. Although the inspections need not be certified, the monthly records of inspections should always be maintained for further information.

Conducting an API 653 inspection is important to keep everything in check and ensure that there will be no accidents in the future. Working with a company that has an experience with liquid storage tank services is a must, so you’ll get the support you need.