Savannah River Mission Completion (SRMC) recently recognized its Saltstone Disposal Unit (SDU) construction subcontractor, DN Tanks, for its safety record of 750,000 safe hours without a days-away injury.

SRMC subcontracted DN Tanks to construct the mega-volume SDUs, which permanently store decontaminated salt solution that has been converted to grout. Over time, the grout hardens into a non-hazardous solid form called saltstone.

As a demonstration of appreciation, SRMC President and Program Manager Dave Olson presented DN Tanks with a plaque honoring the achievement.

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