Nowadays, the inspection of fuel and chemical tanks is one of the crucial tasks to ensure the safety of plants and the environment.

So, what are fuel and chemical tanks? What is their important role? And what is the urgent need for periodic inspection and control for plants? Recognizing these issues, QIS understands the importance of regular tank inspections through improved methods to enhance the quality of tank inspection services.

Fuel and chemical tanks are essential functional systems in plants, oil refining equipment, and fuel storage facilities. Their role is to safely receive and store fuel and chemical products. During the operation of fuel and chemical tanks, they may experience deformation due to various reasons. Uncontrolled corrosion can lead to incidents such as significant fuel losses, environmental pollution, and even explosions. Therefore, conducting tank inspections to determine and assess the corrosion position and extent is a necessary requirement in ensuring the safety of equipment.

WHY CHOOSE Q.I.S FOR TANK INSPECTION/SURVEY/VERIFICATION SERVICES?

• There are various methods for tank inspection, such as reverse gamma radiography, eddy current (EC), ultrasonic testing, magnetic flux leakage (MFL), which are used in the metal corrosion survey of fuel and chemical tank bottoms. Each service and method provided by QIS comes with the most optimized pricing for customers.

• With over 20 years of experience in the industry and a team of experienced personnel, including full-time API personnel and NDT Level 3 personnel serving continuously for tank inspection projects, we provide clear insights and accurate assessments to our customers.

Q.I.S PRIDES ITSELF AS A REPUTABLE AND QUALITY TANK INSPECTION/SURVEY/VERIFICATION UNIT

We take pride in being a reputable service provider with advanced technology and a global approach. To affirm our position and priority amidst countless service choices, we offer comprehensive services for all types of tanks, including:

• Quality inspection services for welding joints
• Corrosion extent assessment for tank bottoms (using total station and MFL methods)
• NDT services (ECT, MT, PT, RT, PAUT, PMI, UT)
• Evaluation of corrosion extent for tank bodies using Robotic UTM
• Visual inspections
• Tank farm pipeline inspections
• Project management consultancy

Some of the projects that QIS has carried out include annual tank inspections for Vopak, tank inspections for Top Solvent, Drum inspections (Digital RT) for LSP, and more.

Below are some images of actual projects executed by QIS:

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