Every hospital facilities team runs a hazard vulnerability analysis. Few run one with a volcano on one side of the county and a subduction zone under the other. Pierce County teams do — and the planning that comes out of it is some of the most honest emergency preparedness work in the state, because the hazards here aren’t hypothetical and the neighbors you’d call for help are planning around the same map.
This is a look at what that planning involves for the facilities professionals who keep Pierce County’s hospitals running — from MultiCare Tacoma General and Mary Bridge Children’s in Tacoma, to St. Joseph Medical Center, to Good Samaritan in Puyallup, with Madigan Army Medical Center at Joint Base Lewis-McChord as the region’s federal anchor.
The hazard list is local, not generic
A Pierce County HVA starts where every CMS-compliant one does — the all-hazards approach required under the federal Emergency Preparedness Rule — but the rankings are shaped by geography:
Seismic. The Cascadia Subduction Zone offshore and the crustal faults under the Puget Sound lowland (Tacoma experienced the 2001 Nisqually earthquake within living professional memory) put earthquake at or near the top of most local HVAs. For facilities teams that means the questions are structural and non-structural: anchored equipment, braced piping, ceiling systems, and the medical gas and water lines that fail quietly long before a building does.
Lahar pathways. Mount Rainier’s lahar inundation zones run down the Puyallup and Carbon river valleys — through the valley communities east of Tacoma, including Puyallup. A hospital doesn’t need to sit in the inundation zone for this to be its problem: staff live there, supply routes cross there, and mutual-aid partners sit on both sides of the river.
Corridor disruption. Pierce County’s hospitals hang on a small number of arterials — I-5, SR-167, SR-512, SR-410. An event that closes two of them at once is a staffing event, a supply event, and a patient-transfer event simultaneously, and every facilities director here has run some version of that tabletop.
What the plan has to cover
The CMS Emergency Preparedness Rule asks hospitals for four things, and facilities teams carry most of the weight in all of them: an emergency plan built on the HVA, policies and procedures that make the plan operable, a communications plan that works when normal systems don’t, and a training and testing program — including two exercises a year — that proves people can actually execute it. The Joint Commission’s Emergency Management standards layer on top, and Washington’s Department of Health licensing expects the same bones.
Where that gets facilities-specific is the utility layer:
Emergency power. Generator runtime is a fuel-contract question, not a nameplate question. Teams here plan around how many hours of on-site fuel they hold, what their delivery contracts actually promise during a regional event (when every hospital in the county calls the same vendor), and which loads are truly life-safety versus merely convenient.
Water. A hospital that loses municipal water loses surgery, sterilization, dialysis, and cooling — fast. Emergency water planning sits right beside the facility’s everyday water management program: the same people, the same valves, a very different day.
The 96-hour conversation. Federal guidance has long used roughly four days of self-sufficiency as the planning horizon for hospitals cut off from resupply. In a county where the hazard can isolate the whole region at once, that number drives real capital decisions: tankage, fuel, food service, and which non-urgent services shut down first to protect the core.
Mutual aid is a facilities function here
Pierce County’s hospital map is a systems map — MultiCare, Virginia Mason Franciscan Health, and the federal presence at Madigan — and regional preparedness runs through Pierce County’s healthcare coalition structures and the state Region 5 network. For facilities leaders, the coalition work that matters most is unglamorous: knowing whose loading dock can take your delivery, whose engineering shop has the part, and what a sister facility can absorb if you have to move patients at 3 a.m. That knowledge lives in relationships between plant operations teams, and it’s built in the quiet years, not the loud week.
The quiet work that decides the loud week
Ask Pierce County facilities veterans what actually determines how an event goes, and the answers are maintenance answers: valves that get exercised and labeled before anyone needs them at midnight; shutoff maps that match the building as it is today, not as it was drawn; generator load tests run like they matter; an HVA that’s re-argued every year instead of re-filed. The plan is a document. The preparedness is the building’s condition and the team’s habits — and in this county, the teams know exactly which mountain and which fault they’re maintaining against.
Run facilities in Pierce County? Tell us what we missed — corrections and practitioner quotes are credited by name, by org, or fully anonymously, your choice. We’d rather cite the people who do this work than describe it from outside.