Tank Cleaning Services

Tank Cleaning & Integrity Checks for Downstream Oil Terminals

Safe cleaning. Verified integrity. Audit-ready documentation.

At Harvel Engineering & Energy Ltd, we deliver Tank Cleaning & Integrity Checks that protect your assets, meet regulatory standards, and extend operational life. Whether you're preparing for a turnaround, responding to inspection findings, or maintaining routine integrity, our certified teams ensure every tank is cleaned, tested, and documented to spec.

[image of Harvel technicians performing confined space entry for tank cleaning operations]

What We Deliver

Our tank services are engineered for safety, compliance, and performance:

• Sludge Removal & Cleaning – Manual and automated cleaning of crude, diesel, and chemical tanks using ATEX-rated equipment.

• Wall Thickness Testing – Ultrasonic thickness gauging (UTG) and corrosion mapping with calibrated instruments.

• Visual & NDT Inspections – Internal and external assessments using magnetic particle, dye penetrant, and ultrasonic methods.

• Compliance Documentation – Inspection reports, cleaning logs, and DPR/NESREA-aligned records for audit readiness.

• Waste Handling & Disposal – Sludge containment, transport, and disposal in line with environmental regulations.

[image of Harvel engineers conducting wall thickness testing with ultrasonic gauges]

Why Harvel?

• Global OEM Partnerships – We maintain tanks from API, ASME, and EN-standard manufacturers.

• Certified Integrity Teams – Confined space-certified technicians, NDT inspectors, and HSE officers.

• Full EPCM Integration – Tank services embedded across engineering, procurement, construction, and maintenance workflows.

• Marine & Inland Logistics – We mobilize to coastal terminals, swamp locations, and inland depots with speed and safety.

[image of Harvel-branded vacuum truck and cleaning rig deployed at a downstream tank farm]

Built for Safety & Compliance

Tank integrity isn’t optional—it’s mission-critical. Harvel’s cleaning and inspection protocols are designed to meet DPR, NESREA, and international standards while minimizing downtime and maximizing asset life.

Explore our integrity strategy in [Extending Tank Life Through Proactive Cleaning & Inspection].

Results That Matter

• 100% compliance with DPR and NESREA inspection protocols

• 40% reduction in turnaround time through automated cleaning systems

• Zero confined space incidents across recent tank cleaning operations

[image of completed tank with Harvel-issued inspection certificate and compliance tags]

Let’s Clean, Inspect, and Certify

Whether you're preparing for a regulatory audit or planning preventive maintenance, Harvel is ready to deliver. Our Tank Cleaning & Integrity Checks team works hand-in-hand with your asset integrity, HSE, and operations teams to ensure safe, certified, and high-performing outcomes.

Let’s schedule a tank integrity review and align on your inspection scope.