To ensure proper design and fit of any floating roof, seal or dome, it is important to gather all pertinent verticality and roundness survey data. HMT’s inspection division can perform these surveys for you. Or, if you have in-house survey resources, we can provide you with procedures that ensure your survey is designed to capture all the necessary data to properly design your roof, seal or dome for long-lasting, reliable performance. Contact your local HMT representative for assistance.