pH Chloride content (ppm) Avg Max Temperature (inlet) (°C) Min Max 5.0 PERFORMANCE SPECIFICATION 5.1 General 1 Mode of Operation () (P) Solo Parallel Series Type of () (P) Fixed speed Variable 2 Service Life (years) (P) 3 Utilisation (%) (P) 5.2 Hydraulic Performance, Overall Efficiency Operating and Solids Handling Capacity (All Pressures are Relative to the Baseplate) 1 Hydraulic Performance (P/S) Flow (specify l/s or m3/hr) (P) Maximum required Minimum required At the GP Inlet Pressure (bar) (P) Maximum available Minimum available At the GP Outlet Pressure (bar) (P) Maximum required Minimum required At the GP Differential Pressure (bar) (P/S) At the GP Overall Efficiency (%) (S) At the minimum flow At the maximum flow At the GP NPIP Available (bar) (P) At the GP At the maximum flow NPIP Required (bar) (S) At the GP At the maximum flow Operating Speed (rpm) (S) At the minimum flow At the maximum flow At the GP 2 Maximum Diameter of Solid Sphere Required/Able to be Passed by the Pump Unit (mm) (P/S) Required (P) Able (S) 5.3 Noise and Vibration 5.3.1 Noise 1 Maximum Noise Levels at the GP (dB (A) at 1 m) (< 80*) 2 Noise Levels at the GP (dB (A) at 1 m) (S) Expected (S) 3 Source of Data (S) 5.3.2 Vibration 1 Vibration Requirements (P) 5.4 Life Costs (LCC) 5.4.1 General 1 LCC Assessment Required (Y/N) (P) 5.4.2 Motor Power Input 1 Motor Power Input at the GP (kW) (S) 5.4.3 Service Lives and Costs of Components 1 Expected Service Lives of Components Component (P) Life (x 103 hrs*) (S) 3 of Components (£)/Time Required to Replace Components (hrs) (S) Component £ Hrs
* - Number of operation at the GP 6.0 DESIGN SPECIFICATION 6.1 General 3 Pump Unit Designation/ Model Number (S) 6 Process Connection Details (P/S) Inlet Connection Nominal bore (mm) Flange rating (PN 16*) Outlet Connection Nominal bore (mm) Flange rating (PN 16*) 7 Auxiliary Connections () (P/S) (Y/N) Size Inlet/outlet pressure gauges Venting pipework Drain pipework Other (specify) * - Minimum allowable flange rating 6.1.2 Weights and Lifting Arrangements 1 Weights (kg) (S) Complete pump unit Heaviest erection lift Heaviest maintenance lift 6.1.4 External Corrosion Protection 1 Coating Requirements (P) Pump external surfaces (Suppliers standard paint finish*) Support frame (Galvanised*) 6.1.8 O & M Manuals 1 Type () (P) Supplier’s standard Purchaser’s standard (specify reference) 6.2 Support Frame 3 Material (S) 6.3 Pump Body/Casing 2 Material (P/S) 6.4 Discs, Retainer Plates and Trunnions 1 Disc Material (P/S) 1 Retainer Plate Material (P/S) 1 Trunnion Material (P/S) 6.5 Driveshaft, Eccentric Bearings and Support Bearings 2 Method(s) of Bearing Lubrication (S) Driveshaft support bearings Eccentric bearings 6.6 Drive System 6.6.1 General 1 Type of Drive System () (P/S) Fixed speed motor Fixed speed geared motor Variable motor (inverter driven) Variable geared motor (inverter driven)r Variable speed geared motor (adjusting pulley) Variable speed geared motor (friction wheel) 2 Method of Power Transmission () (P/S) Direct drive Flexible coupling Belt drive 6.6.3 Gearbox (Where Required/Provided) 6 IEC Input Design Required (Y/N) (P)
6.6.4 Coupling Required/Provided) 1 Coupling Details (P/S) 6.6.5 Belt Drive (Where Required/Provided) 1 Belt Details (P/S) 6.7 Information Plate 1 Additional Information Required (P) 2 Duplicate Information Plate Required (Y/N) (P) 6.8 Accessories 6.8.1 Over-Pressure Protection Faciliities 2 Estimated Maximum Instantaneous Closed Valve Discharge Pressure (bar) (S) 7.0 TEST SPECIFICATION 7.1 Hydraulic Performance Testing 1 Test Requirements/Provisions (P)