Regarding the term "EOC" (Emergency Operation Center) & International Building Code risk categories - Posted August 12, 2024 (four questions)
Q: Regarding a comment made by John of LBA, can you explain what a Category 3 EOC is (reference time stamp 48 minutes 25 seconds on the PFAC video recording for the August 2nd meeting)?
A: To clarify any misunderstanding regarding this issue, what we meant was that a Community/Training/Multipurpose Room can be designed as an IBC Category 3. If the space is labeled and being used as a local or regional Emergency Operation Center (EOC) we suggest that being an IBC Category 4 rated space. The Community/Training/Multipurpose Room would have similar amenities and IT/AV and Telecom to an EOC function, providing flexibility. IBC Category 4 construction brings with it additional costs due to more stringent structural and mechanical/electrical systems requirements.
Q: I assume EOC, based on the reference is Emergency Operation Center; what are the characteristics of a Category 3? What other categories exist (1, 2, 4, 5?) and how does a category 3 measure up to those categories (design and operations and, therefore, initial as well as forward looking cost)?
A: At this early stage it is difficult to assess the cost of fortifying the existing building or building new.
Q: What are the design and operating assumptions for a category 3 and are those represented in the space numbers of the draft reviewed at that meeting? What are the cost premiums associated with those operating assumptions (space requirement, facility needs (e.g., power, communications, physical space, etc.)) that otherwise wouldn't be necessary if we did not assume category 3?
A: If the community decides to go with the most hardened facility that could continue to operate fully stand alone with fire-rated protection on all critical systems, we can say that there will be significant cost increases. At this early stage we cannot put a cost on those items. We first have to come to the conclusion as to what and where.
Q: How is the decision to construct a category 3 (vs. an alternative) reviewed and made?
A: We understand that this is a very circular process of weighing costs and operational integrity of the facility. At this stage we focus on the spaces and sizes, this determines square footage and program requirements. Then we begin to run models of new build v reno., separation of critical and non-critical spaces. This process could result in a facility that has some portion built to Risk Cat III, while others are built to Risk Cat IV.