PWRs Operation and Maintenance Raw Water Systems (LCC19)
Raw water has a major safety role as acting as cold source for plants. Raw water is used for:
- Cooling the condenser, either in open or in closed circuits;
- Providing water for service water systems;
- Providing water to the Fire Fighting System;
- Providing water to the Auxiliary Feedwater Tank in case of emergency (earlier units).
The report covers the following topics: design consideration, raw water chemical treatments, operating experience along with the maintenance programmes of raw water systems.
