NASA Underwater Astronaut Training Tank

SSRG’s structural specialists leveraged deep technical expertise and innovative solutions to upgrade this critical and one-of-a-kind training environment.

At the U.S. Space & Rocket Center in Alabama, SSRG led the complex restoration of a historic underwater astronaut training tank originally built in 1982. The scope extended beyond the 120,000 gallon tank itself to include the adjoining steel mezzanine and tank deck, with the goal of restoring original function while upgrading the facility to meet modern safety and operational standards.

Key elements of the project included:

  • Removal of a vinyl-insulated liner and adhesive insulation that had been added over the original steel-lined tank
  • Surface preparation for a new marine-grade coating system
  • Application of a three-layer, 50-mil PPG epoxy system to restore and protect the tank interior
  • Installation of overhead lift and hoist systems to enable safer, more efficient transfer of training structures
  • Electrical upgrades, including grounding the structure for improved safety

Project Type:

Restoration

Investment:

$917,046

The SSRG team navigated significant challenges in the liner removal and substrate preparation, using specialized techniques to ensure proper adhesion and long-term durability of the new coating. Every detail of the work met exacting client specifications and extended the life of this one-of-a-kind training environment.

This project reflects SSRG’s ability to pair deep technical expertise with innovative solutions—restoring a critical training environment that now meets the demands of today and tomorrow.

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