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UL142 Self Bunded Tanks

Safe. Compliant. Built for Africa.

Petrobuild supplies and installs UL142 certified self bunded fuel storage tanks, designed for maximum safety, environmental protection, and long-term performance. Engineered to meet international standards and withstand demanding African conditions, our tanks are the ideal solution for secure fuel storage across industrial, commercial, and remote operations.

UL142 certified self bunded fuel storage tank installed for industrial fuel storage in Africa

OVERVIEW

What is a Self Bunded Tank?

A self bunded tank is a tank within a tank, featuring an inner storage vessel and an outer protective layer. This design provides built-in secondary containment, eliminating the need for external bund walls and significantly reducing the risk of leaks or environmental contamination.

Why UL142 Matters

A self bunded tank is a tank within a tank, featuring an inner storage vessel and an outer protective layer. This design provides built-in secondary containment, eliminating the need for external bund walls and significantly reducing the risk of leaks or environmental contamination.

UL142 certification ensures that tanks meet strict international safety and quality standards for above-ground fuel storage. With Petrobuild’s UL142 tanks, you are guaranteed:
  • Proven structural integrity
  • Enhanced safety and leak protection
  • Compliance with global best practices
Key Features
  • Double-wall (self bunded) construction
  • Enhanced safety and leak protection
  • Corrosion-resistant materials
  • Integrated leak detection systems
  • Customizable sizes and configurations
  • Optional pumps, dispensing systems, and accessories
Applications

Our UL142 self bunded tanks are ideal for:

  • Mining and industrial operations
  • Transport and logistics companies
  • Construction sites
  • Fuel depots and commercial facilities
  • Remote and off-grid locations

At Petrobuild, we understand the importance of safe fuel storage. Our UL142 self bunded tanks provide peace of mind, operational efficiency, and environmental protection—making them the smart choice for your fuel infrastructure.

Small Cube

Cement Tank

Petrobuild Cement Storage Tanks are engineered for the safe, efficient, and weather-resistant storage of bulk cement across construction, mining, and industrial applications. Manufactured to stringent quality standards, each tank is built using robust steel construction and designed for durability in demanding African operating conditions. The tanks are fully containerised for easy transport and rapid site deployment, with all units CSC certified and manufactured in accordance with ISO1496-3 testing standards to ensure structural integrity, safety, and long-term performance. Petrobuild cement storage tanks provide a reliable bulk storage solution with secure loading and discharge capabilities, making them ideal for remote projects, batching plants, and large-scale infrastructure developments.

Bulk Cement Storage Tank
View spec sheet

OVERVIEW

PRODUCT RANGE

Petrobuild’ s containerized, self bunded diesel storage tanks are engineered to international standards and designed for rapid deployment across mining, construction, energy and logistics operations.

All units are double-walled, transportable, and manufactured from 5mm / 5mm steel plate construction, eliminating the need for external concrete bund walls.

Model Footprint Gross Capacity Safe Fill Best Use
T12 3m Container 11,835 L 11,244 L Generators, small sites
T20 3m Container 19,835 L 17,247 L Contractors, depots
T30 6m (20ft) 30,900 L 29,350 L Mine daily storage
T38 6m (20ft) 37,250 L 35,387 L High consumption sites
T69 12m (40ft) 69,000 L 65,550 L Bulk storage
T75 12m (40ft) 75,400 L 71,700 L Fuel farms / terminals

Certification

Engineered for Africa’s Mining & Industrial Environments

ENGINEERING SPECIFICATIONS

  • Double-walled self bunded construction
  • 5mm outer tank / 5mm inner tank
  • Designed to AS1940, UL142, ULCS601 equivalent standards
  • Domed roof design
  • Heavy-duty base frame with forklift pockets
  • DN200 emergency vent (larger models)
  • Interstitial monitoring system
  • Pressureless overfill protection valve
  • 3″ fill line with camlock & non-return valve
  • 3″ suction with bottom valve
  • Multiple service sockets (2″ & 3″)
  • Dip & interstitial dip points
  • Roof access ladder & platform (where applicable)

KEY ADVANTAGES

  • No civil bund construction required
  • Rapid deployment on prepared hardstand
  • Fully transportable container footprint
  • Reduced environmental risk
  • Mining-compliant safety configuration
  • Scalable from 12,000L to 75,000L

INDUSTRY APPLICATIONS

  • Mining operations (DRC, Zambia, Southern Africa)
  • Generator farms
  • Construction sites
  • Fuel depots
  • Agricultural operations
  • Remote camp fuel supply

WHY PETROBUILD?

Petrobuild supplies engineered diesel storage solutions tailored for Central and Southern African operating conditions. Our tanks are built for durability, safety compliance, and long-term performance in demanding environments.

We support cross-border supply into:

  • Democratic Republic of Congo
  • Zambia
  • South Africa
  • Wider SADC region

Aviated Fuel Tanks