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ÇöÀç Isolation Philosophy ¿¡ ´ëÇØ °øºÎ ÁßÀε¥, °Å±â¿¡ ³ª¿À´Â ³»¿ëÁß¿¡ ÀÌÇØ°¡ ¾ÈµÇ´Â °ÍÀÌ ÀÖ¾î Áú¹®µå¸³´Ï´Ù.
Valved Isolation À̶ó´Â ³»¿ë¿¡
Wherever valve isolation is used as the primary protection, prior to breaking of containment means to conrifm
the integrity of the isolation shall be provided. This is normally achieved by the use of two separate vend/drain points
to confirm satisfactory depressurisation/drainging. In cases of where only on such point exists additional methods
should be used to confirm that the single point is not restricted or blocked in any way.
ÀÌ ÀÖ½À´Ï´Ù. Isolation Philosophy ¿¡ Àß ¾Æ½Ã´Â ºÐÀº ¸¹Àº °¡¸£Ä§ ºÎŹµå¸³´Ï´Ù.