The first product evaporation (1CU) and second product evaporation (2EU) streams are currently equipped with OptiMax Model 6000 Colorimeters to mea…
Office of NEPA Policy and Compliance
January 22, 2026
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The first product evaporation (1CU) and second product evaporation (2EU) streams are currently equipped with OptiMax Model 6000 Colorimeters to measure uranium concentration. These OptiMax colorimeters are aging and need to be replaced to ensure they can fulfill their functions. To solve this issue, SRNL will provide two updated PX2+ Photometric Transmitters.