Stage 1 of Building Demolition Complete

Total Groundwater Processed

Through mid-June, 2019, approximately 1.35 million gallons of groundwater have been processed through the Permanent Groundwater Treatment System (Final Treatment System), which has been operational since April 2, 2019.

Previously, approximately 17 million gallons of groundwater were processed through the Temporary Groundwater Treatment System (TGTS) to maintain hydraulic capture of the plume. The TGTS operated from May 23, 2017 until the Final Treatment System was operational.

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Building Demolition
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Stage 1 of the building demolition began this fall as part of the Phase 3 Construction Submittal and is now complete, including demolition of Butler buildings B1, B2, and B3, Tank House, pump house 2, acetone shed, hydrogen peroxide shed, gas cylinder shed, and exterior compaction dumpster. The remaining slabs are being placed under temporary cover for the winter. For more demolition photos, see NTCRA Progress.

Tankhouse demolition, November/December 2015

Tank house demolition, November 2015

Butler building B3 demolition, November 2015

Last updated on January 6, 2021