SELECT *
      FROM T_UWWTPS, T_Agglomerations, T_UWWTPAgglos
      WHERE
        T_UWWTPAgglos.aucUwwCode = T_UWWTPS.uwwCode AND
        T_UWWTPAgglos.aucAggCode = T_Agglomerations.aggCode AND
        T_UWWTPS.uwwState=1 AND
        (
          T_UWWTPS.uwwBeginLife LIKE '19%'
          OR
          T_UWWTPS.uwwLoadEnteringUWWTP > T_UWWTPS.uwwCapacity
        )
      ;