Assessing the Impact of Common Cause Failures on Site Risk within Level 1 Multi-Unit PSA

Table 6

Probabilities and percentage contributions of the combined LOOP and SBO events on the site CDF.

No.	Event	Event frequency	Event risk	(%)	Cond probability	#MCS
1	%IE_LOOP1	1.000E − 02	1.495E − 04	42.782	1.495E − 02	16
2	%IE_SBO1	1.576E − 02	1.106E − 09	7.386	7.016E − 08	54
3	%IE_LOOP2	1.000E − 02	1.431E − 04	42.438	1.431E − 02	18
4	%IE_SBO2	1.576E − 02	9.768E − 10	7.393	6.198E − 08	46