85 of 124  Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 8: Electrical Works  priority can be configured by engineers. System will support 10.000 alarm categories and up to 255  alarm priorities. Audible warning property can be configured for each alarm category. This operation should be able to  be made through all stations. Alarm audible warnings can be received by internal or external speakers. . Software will have standard alarm view page which can be arranged for project. Transitions will be  made in alarm page for acknowledging and deactivating alarms. Following information can be viewed for each alarm in alarm viewing page:   Alarm tag name   Alarm definition   Tag value  Alarm status, disabled, acknowledged not acknowledged   Alarm Category   Trip limit   Alarm Priority   Date and Time in international format   Priority   Category   Operator comments   Value of tag or calculated result. Each alarm category will be able to be viewed with different text types and colors according to alarm  status such as active, not acknowledge, Active and Acknowledged, Acknowledged and deleted and  disabled.( including flashing colors.  Alarm screen will support both proportional and fixed text types, All viewed alarm fields will be  aligned properly. Alarms can be disabled individually, with respect to page, alarm category or all together. When an  alarm is disabled will be displayed in separate disabled alarm pages thereby users within system will  easily determine which alarms are disabled. Alarms which are present in all stations within system will be able to be acknowledged individually,  with respect to category and page. Operator comments can be added to alarms when they are acknowledged or later by using software.  These operator comments will be displayed together with alarms when alarms are clicked. All graphical screens can be displayed in alarm case or view of graphical object will be able to be  changed dynamically according to status of alarm such as ON, OFF, acknowledged, faulty  communication or disabled. There will be mechanism in alarm screen which will ensure filtering alarm dynamically with respect to  status, type, area, category and priority including sub status for alarm for analog inputs and alarm tag  for operators, name of alarm, alarm definition, date/time interval. Additionally special filters to be  8_Vol3_d4.3_Section 8 electrical works_en_GIR.rev8.doc 