Tank Cleaning Services in Kolkata

Industrial Tank Cleaning for Oil, Chemical, and Fuel Storage Tanks

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About Our Tank Cleaning Service in Kolkata

Oil and chemical storage tanks accumulate bottom sludge, water bottoms, scale, and biofilm that contaminate product, reduce storage capacity, and create safety hazards. Ram Engineering's tank cleaning service safely removes these deposits using closed-circuit equipment, minimising waste generation and operator exposure.

The Kolkata-Haldia corridor is a major industrial belt with steel plants, Haldia Petrochemicals, jute mills, and a busy commercial port. With Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex driving demand for industrial services, our tank cleaning teams are deployed regularly across Kolkata's key manufacturing zones.

Our Tank Cleaning Process

  1. Pre-entry gas testing and safety assessment
  2. Sludge pumping using closed-circuit equipment
  3. High-pressure hot water washing of tank interior
  4. Recovered sludge processing and disposal coordination
  5. Tank inspection and fitness-for-service certificate

Key Benefits

✔ Remove bottom sludge and water contamination
✔ Restore full tank capacity
✔ Enable tank inspection (API 653 / IS 10987)
✔ Prevent product contamination from sludge re-suspension
✔ Reduce confined space entry risk with closed-circuit equipment

Industries We Serve in Kolkata

Kolkata's steel, jute, leather, chemicals, and port industries industries rely on reliable tank cleaning to maintain uptime and efficiency. Our teams regularly service steel manufacturers, petrochemical processors, jute mills, and port operators across the region.

Oil Storage Terminals Refineries Petrochemical Plants Power Plants (HFO/HSD tanks) Manufacturing Plants Lube Oil Blenders Chemical Storage

Industrial Areas We Cover in Kolkata

We provide tank cleaning across all major industrial zones in Kolkata including Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex. On-site service with our mobile equipment — no transport of your oil required.

Frequently Asked Questions

Can tank cleaning be done without confined space entry?
For many tanks, we use robotic and closed-circuit equipment to minimise or eliminate confined space entry, improving safety significantly.
What happens to the sludge removed from tanks?
Sludge is processed, dewatered, and disposed of through authorised hazardous waste handlers. We coordinate the full waste chain.
How long does tank cleaning take?
Typical 20,000-litre lube oil storage tank: 1–2 days. Large crude tanks: several days to weeks.

Related Services

Get a Free Consultation

Talk to our tank cleaning experts about your requirement. We serve Kolkata and all surrounding industrial areas.

📞 +91-99400-49505 ✉ mail@oilfiltration.in 💬 WhatsApp Us

Why Choose Ram Engineering?

  • ✅ 33+ years of industrial expertise
  • ✅ On-site mobile service — no transport needed
  • ✅ Serve all major cities across India
  • ✅ Detailed service reports every time
  • ✅ Rapid deployment — 24–48 hour response
  • ✅ ISO-certified processes and instruments

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