MS WRF Chlorine Contact Chamber

The City operates two (2) chlorine contact chambers (CCCs) at the Marshall Street Water Reclamation Facility (WRF). The inner CCC needs repair at the weir wall before the dechlorination tank as it may be the source of external seepage during operation. Phase 1 will include crack injections and waterproofing expansion joints along the weir wall. Phase 2 includes lining a portion of the inner CCC with a coating system. A Phase 3 additive alternative is also proposed to waterproof the Outer CCC expansion joint at the weir wall, if Phase 1&2 repairs fail to stop the external seepage.

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