Manufacture, according to Nuclear Power Plant specifications, of filters belonging to the essential service water system (ESW) that supply to heat exchangers that belong to Fuel Pool Cooling and Cleanup System.
The Operation of Essential Service Water System of a BWR Nuclear Power Plant is a critical system that is needed to guarantee the integrity reactor coolant pressure boundary, The Operation of Essential Service Water System of a BWR Nuclear Power Plant is a critical system that is needed to guarantee the integrity reactor coolant pressure boundary.
The Fuel Pool Cooling and Cleanup System (FPCC) assures that the water filling the spent fuel pools meet thermal and purity characteristics required.
The qualification tests of the filters were carried out in Flowserve facilities located in France.
The main characteristics of the filters are as shown:
| Technical data | |
| System | Essential water |
| Type of filter | "Y" |
| Diameter | 10” |
| Code | ASME III Div-1 Sub.ND |
| Nuclear class | 3 |
| Seismic category | 1 |
| Material | Stainless steel |
| Flow max. | 211.2 m³/h |
| Pressure | 10,5 Bar (g) |
| Temperature | 65,5 ° C |
