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We are the world’s leading authority on storage tanks - Altrad Motherwell Bridge have designed, engineered, built, repaired and currently maintain some of the largest diameter storage tanks in the world. 

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Few companies in this specialist field have retained their design and engineering capability – Altrad Motherwell Bridge are one. Our engineering led approach allows us to provide the most advanced designs, that provide our clients with best value, whilst ensuring quality and accuracy throughout the asset lifecycle.

We are proud to say that few clients would consider a large tank project without first engaging with Altrad Motherwell Bridge – a position the envy of our competition – and one which we retain by employing the best people in the industry.

With more than 100 years’ experience, in over 50 countries – no matter how complex or large your project might be – Altrad Motherwell Bridge have the capability to support you.


  • Storage tank design API 650, API 620 and BS EN 14015
  • Floating and fixed roof design
  • Storage tank inspection to API 653 and EEMMUA 159
  • Structural design
  • Mechanical equipment selection
  • Relief valve sizing and selection
  • Hemispheroid tank design
  • Design, supply & construction of new tanks
  • Storage tank repair & maintenance
  • Tank jacking
  • Turn-key project delivery
  • Sphere construction & repair
  • Supply & erection of welded heavy steel structures
  • Associated pipework & process plant installation
  • Supply of tank roof seals & component parts
  • Long term, integrity maintenance partner

Let’s start the conversation

Quite simply, a journey at Altrad begins with a desire to create a better tomorrow.

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