6.3.1.2 Screen 1 Direction of Flow Through Screen () (P/S) Upwards 1 Screen Element Material (P/S) Downwards Sideways (weir mounted) 2 Aperture size (mm) (P/S) 3 Screen Installation Free 6.2.1.2 Screen Area (%) (S) 4 Plate Thickness (mm) (S) 1 Screen Element Material (P/S) 6.3.1.3 Screen Cleaning System 2 Aperture size (mm) (P/S) 3 Screen Installation Free 1 Type of Device or Mechanism Required/ Area (%) (S) Provided () (P/S) 4 Plate Thickness (mm) (S) Siphon Other (specify) 6.2.1.3 Screen Cleaning System 6.3.2 Brushed Screens 1 Rotating Spray Bar Required (Y/N) (P) 6.3.2.1 General 6.2.2 Static Wedge Wire Screens 1 Direction of Flow through Screen () (P/S) Upwards 6.2.2.1 General Downwards 1 Direction of Flow through Screen () (P/S) Sideways (weir mounted) Upwards 3 Angle of Inclination of Downwards Screen to Weir (P/S) Sideways (weir mounted) 6.3.2.2 Screen 6.2.2.2 Screen 1 Type of Screen Construction () (P/S) Perforated plate 1 Screen Element Material (P/S) Wedge wire 2 Screen Element Material (P/S) 2 Aperture size (mm) (P/S) 3 Screen Installation Free Area (%) (S) 3 Aperture size (mm) (P/S) 4 Wedge Wire Dimensions (mm) (S) 4 Screen Installation Free Area (%) (S) Profile wires 5 Plate Thickness (mm) (S) Support rods 6 Wedge Wire Dimensions (mm) (S) 6.2.2.3 Screen Cleaning System Profile wires Support rods 1 Rotating Spray Bar Required (Y/N) (P) 6.3.2.3 Screen Cleaning System 6.3 Self Cleaning Screens General 6.3.1 Flushing Screens 1 Type of Device or Mechanism Required/ Provided () (P/S) 6.3.1.1 General Waterwheel driven rotating brush 1 Direction of Flow through Screen () (P/S) Other (specify) Upwards 2 Number of Brushes (S) Downwards 2 Bristle Details (S) Sideways (weir mounted)
1 Direction of Flow Through Screen () (P/S) Upwards Downwards Sideways (weir mounted) 6.2.1.2 Screen 1 Screen Element Material (P/S) 2 Aperture size (mm) (P/S) 3 Screen Installation Free Area (%) (S) 4 Plate Thickness (mm) (S) 6.2.1.3 Screen Cleaning System 1 Rotating Spray Bar Required (Y/N) (P) 6.2.2 Static Wedge Wire Screens 6.2.2.1 General 1 Direction of Flow through Screen () (P/S) Upwards Downwards Sideways (weir mounted) 6.2.2.2 Screen 1 Screen Element Material (P/S) 2 Aperture size (mm) (P/S) 3 Screen Installation Free Area (%) (S) 4 Wedge Wire Dimensions (mm) (S) Profile wires Support rods 6.2.2.3 Screen Cleaning System 1 Rotating Spray Bar Required (Y/N) (P) 6.3 Self Cleaning Screens 6.3.1 Flushing Screens 6.3.1.1 General 1 Direction of Flow through Screen () (P/S) Upwards Downwards Sideways (weir mounted) 6.3.1.2 Screen 1 Screen Element Material (P/S) 2 Aperture size (mm) (P/S) 3 Screen Installation Free Area (%) (S) 4 Plate Thickness (mm) (S) 6.3.1.3 Screen Cleaning System 1 Type of Device or Mechanism Required/ Provided () (P/S) Siphon Other (specify) 6.3.2 Brushed Screens 6.3.2.1 General 1 Direction of Flow through Screen () (P/S) Upwards Downwards Sideways (weir mounted) 3 Angle of Inclination of Screen to Weir (P/S) 6.3.2.2 Screen 1 Type of Screen Construction () (P/S) Perforated plate Wedge wire 2 Screen Element Material (P/S) 3 Aperture size (mm) (P/S) 4 Screen Installation Free Area (%) (S) 5 Plate Thickness (mm) (S) 6 Wedge Wire Dimensions (mm) (S) Profile wires Support rods 6.3.2.3 Screen Cleaning System General 1 Type of Device or Mechanism Required/ Provided () (P/S) Waterwheel driven rotating brush Other (specify) 2 Number of Brushes (S) 2 Bristle Details (S)
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