RFPs/Annual Contract for the Purchase and Delivery of Calcite for the Brackish Groundwater Desalination Plant

Annual Contract for the Purchase and Delivery of Calcite for the Brackish Groundwater Desalination Plant

City of San Antonio

Purchase puri cal and/or puri cal c to be used in calcite contactors to increase calcium and alkalinity of the finished water.

No files

San Antonio Water System (SAWS)

Provide calcite vessel #2 repair.

Release: Oct 31, 2025

Close: Nov 07, 2025

City of Los Angeles

Seawater desalination feasibility study.

Release: Oct 09, 2025

Close: Nov 20, 2025

Massachusetts Water Resources Authority

Supply and delivery of Sodium Bisulfite to the Deer Island treatment plant.

Release: Nov 01, 2025

Close: Nov 17, 2025

Release

Oct 29, 2025

Nov 14, 2025