Seismic Mitigation Program

The safety of B.C. students is vital. A comprehensive school seismic upgrading program is underway to make schools safer in the event of an earthquake by minimizing the probability of structural collapse.

Since launching the Seismic Mitigation Program, the Ministry of Education has spent over $1.2B to complete 160 high-risk seismic projects throughout the province. There are an additional 64 projects currently under construction, proceeding to construction, or in business case development.

With 224 projects either completed or in progress, there are 118 remaining schools to be addressed in the Seismic Mitigation Program.

The Ministry currently has another $560M allocated for high-risk seismic projects in our 3 year capital plan.

See the progress for all 342 schools in the PDF below:

Program Information

Phase one began with district assessments of schools – to determine seismic risk and scope of upgrading work required. Project engineers used retrofit design concepts in the risk assessments that were developed by the Association of Professional Engineers and Geoscientists of BC (APEGBC). Also, the Office of the Auditor General published a report of recommendations for moving forward:

Phase two has continued with the upgrade of several schools as well as various educational components about life-safety during an earthquake. Here are a few noteworthy items:

Risk Ratings

Engineers calculate seismic risk ratings based on the risk of damage from earthquake to a building. This calculation is the foundation for making decisions about how to mitigate risk and making specific locations safer.

Here’s an overview of the risk ratings used for B.C. schools:

Rating Definition
High 1 (H1) Most vulnerable structure; at highest risk of widespread damage or structural failure; not reparable after event. Structural and non-structural seismic upgrades required.
High 2 (H2) Vulnerable structure; at high risk of widespread damage or structural failure; likely not reparable after event. Structural and non-structural seismic upgrades required.
High 3 (H3) Isolated failure to building elements such as walls are expected; building likely not reparable after event. Structural and non-structural seismic upgrades required.
Medium (M) Isolated damage to building elements is expected; non-structural elements (such as bookshelves, lighting) are at risk of failure. Non-structural upgrades required. Building to be upgraded or replaced withing the Caputal Plan when it has reached the end of its useful life.
Low (L) Least vulnerable structure. Would experience isolated damage and would probably be reparable after an event. Non-structural upgrades may be required.

The government is structurally upgrading schools that have a high risk rating (High 1, High 2 or High 3), as identified in the Seismic Mitigation Program Progress Report (PDF) shown above.

 

 

Vancouver Project Office

Useful Contacts

Michael Nyikes
Director of Standards and Construction
Capital Delivery Branch
Ministry of Education
 

Telephone: (250) 893-6268
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