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Joppa Cement Plant
       Water Pollution

       Discharge

       Preserve the water                                                                                 UNITED   STATES   Cement



       Description            Results/Impacts
       Installation of a new system   •  Reduced the level of
       to ensure  water discharge   Total Suspended Solid
       environmental compliance   in the water below the
       - Total Suspended Solid   limit
       (TSS) lower than the limit   •  Total cost around
       (15 mg/l):              60 kUSD, implemented
       •  A new outfall structure   in 6 months
        and a two-stage filtration
        system were installed
       •  Added vegetation to                                                                           Toufic Tabbara
        reduce sediment load      Containment                                                           Head Region
        going into the pond       Treatment system                                                      North America
       •  Additional settling ponds     Discharge monitoring


        to add retention time for     Water Pollution
        sediment to settle       Emergency Response
       •   Camera for live
        monitoring
       Key success factors
       •  Engagement of key                                                                           Maichael LeMonds
        stakeholders                                                                                 Vice President ESG and
       •  Partnering with the                                                                         Chief Sustainability
        design company



                                                                                                          Polluted Water
                                                                                                           Discharge
                                                                                                                    53
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