Screened effluent 1 Principal Design Features (P/S) Potable water Nominal diameter (mm) Filtration Level Nominal length (m) Inclination (° from Spray Bar/Nozzle Material(s) (P/S) horizontal) 2b 2 Method of Compaction () (P/S) Spring loaded door Valve Type () (P/S) Resistance tube 2c Compaction tube Full bore, ¼ turn, actuated Reduction of screw pitch Solenoid Resistance Tube Material (P/S) Impeller Speed (rpm) (S) 3 3a Impeller, Impeller Housing and Drive Shaft 6.3.2.5 Screenings Discharge 3b Materials (S) 1 Method of Screenings Disposal () (P) 3c Mechanical Seal Component Materials (S) Skip Bagging unit Drive Shaft Speed (rpm) Other (specify) 4a (S) 2 Screenings Discharge 4a Driven Shaft Speed (rpm) Height (m) (P/S) (S) 2 Reference Datum (P) 4b Principal Component Materials (S) 4c Method of Securing Cutting Elements to 6.3.3 Tank Wash Systems Shafts (S) 6.3.3.1 General 4d Mechanical Seal Component Materials (S) 2 Type of Tank Wash System Required/ Provided () (P/S) 6.3.2.3 Transportation Zone Impeller/compactor system 1 Number of Screw Macerator/dewaterer Conveyors Provided (S) system 2 Principal Design Features (P/S) Other (specify) Nominal diameter (mm) 6.3.3.2 Tank Wash (Impeller/Compactor) Systems Nominal length (mm) Inclination (° from Washing/Conditioning Tank horizontal) Type of Conveyor () (P/S) 2 Tank Material (Stainless Steel Number 4 1.4307* (AISI 304L)) (P/S) Shafted screw Shaftless spiral 5 Screw/Spiral Material (P/S) Impeller 1b Impeller Material (S) 6 Wear Plate/Liner Material (P/S) 1b Impeller Housing Material (S) Brushes Required/ 8 Provided (Y/N) (P) 1b Mechanical Seal Component Materials (S) 6.3.2.4 Compaction Zone
Screened effluent Potable water Filtration Level 2b Spray Bar/Nozzle Material(s) (P/S) 2c Valve Type () (P/S) Full bore, ¼ turn, actuated Solenoid 3a Impeller Speed (rpm) (S) 3b Impeller, Impeller Housing and Drive Shaft Materials (S) 3c Mechanical Seal Component Materials (S) 4a Drive Shaft Speed (rpm) (S) 4a Driven Shaft Speed (rpm) (S) 4b Principal Component Materials (S) 4c Method of Securing Cutting Elements to Shafts (S) 4d Mechanical Seal Component Materials (S) 6.3.2.3 Transportation Zone 1 Number of Screw Conveyors Provided (S) 2 Principal Design Features (P/S) Nominal diameter (mm) Nominal length (mm) Inclination (° from horizontal) 4 Type of Conveyor () (P/S) Shafted screw Shaftless spiral 5 Screw/Spiral Material (P/S) 6 Wear Plate/Liner Material (P/S) 8 Brushes Required/ Provided (Y/N) (P) 6.3.2.4 Compaction Zone 1 Principal Design Features (P/S) Nominal diameter (mm) Nominal length (m) Inclination (° from horizontal) 2 Method of Compaction () (P/S) Spring loaded door Resistance tube Compaction tube Reduction of screw pitch 3 Resistance Tube Material (P/S) 6.3.2.5 Screenings Discharge 1 Method of Screenings Disposal () (P) Skip Bagging unit Other (specify) 2 Screenings Discharge Height (m) (P/S) 2 Reference Datum (P) 6.3.3 Tank Wash Systems 6.3.3.1 General 2 Type of Tank Wash System Required/ Provided () (P/S) Impeller/compactor system Macerator/dewaterer system Other (specify) 6.3.3.2 Tank Wash (Impeller/Compactor) Systems Washing/Conditioning Tank 2 Tank Material (Stainless Steel Number 1.4307* (AISI 304L)) (P/S) Impeller 1b Impeller Material (S) 1b Impeller Housing Material (S) 1b Mechanical Seal Component Materials (S)