Document: NUREG-0800
Document ID: dd8f36ba-bf50-446f-97d9-20e92cbdee8a
Document Type: srp
Title: CONDENSATE AND FEEDWATER SYSTEM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0703/ML070380221.pdf
Revision Date: 2023-06
Chapter: 10
Section ID: 10.4.7
CFR Part: 
CFR Title: 

Content:
tions taken will minimize, or avoid, water hammers. 3. The applicant has met the requirements of General Design Criterion 5 with respect to the capability of shared systems and components important to safety to perform required safety functions. The interconnections of the CFS between each unit are designed so that the capability to mitigate the consequences of an accident in either unit and to achieve safe shutdown in that unit is retained without reducing the capability of the other unit to achieve safe shutdown. 4. The applicant has met the requirements of General Design Criterion 44 with respect to cooling water by providing a redundant and isolable system capable of transferring heat loads from the reactor system to a heat sink under both normal operating and accident conditions. The applicant has demonstrated that the condensate and feedwater system can provide sufficient cooling water to transfer the heat load of the reactor system under normal operating conditions. The applicant has also demonstrated that portions of the system can be isolated during accidents that occur concurrently with loss of onsite or offsite power and a single failure so that the safety function of the system will not be compromised. 5. The applicant has met the requirements of General Design Criterion 45 with respect to inspection of cooling water systems by providing a feedwater system design that permits inservice inspection of safety-related components and equipment, including inspection of piping systems for erosion and corrosion, and inspection of feedwater nozzles for fatigue. 6. The applicant has met the requirements of General Design Criterion 46 with respect to testing of cooling water systems by providing a feedwater system design that permits operational functional testing of the system and its components. Functional testing ensures structural integrity and leaktightness, operability, and performance of active components during normal, shutdown, and accident conditions. The