5b Node 已经确定,但是是否要根据 node 做 HAZOP/LOPA consequence analysis 像是 assigment2 一样 Safer 是针对全场的,5b 的还是 node 的 SCOPE for equipment 怎么定 是只考虑 heat exchanger 还是 all equipment? E668 An analysis of the supplied process data, piping and equipment data to identify areas of HTHA concern. (All HTHA concern area? )