Day 2 – Post-Earthquake Safety Evaluation of Buildings
FEMA training in Somerton, AZ, today focused on ATC-20; evaluating building safety/integrity following an earthquake. Chiefly we reviewed the ATC-20 form and engaged in discussion on how to recognize building type – i.e., material (wood, steel, concrete, unreinforced masonry) — and how to recognize potential structural and non-structural hazards. We were then presented with a suite of slides of damaged buildings and using the ATC-20 posting system — green – inspected and safe for occupation; yellow – safe for limited entry; red – unsafe, no egress – made selections based on ATC-20 criteria regarding building safety.
Mike Griffin also introduced the electronic version of Rapid Observation of Vulnerability and Estimation of Risk (ROVER), which uses Windows mobile smartphone to gather and transfer data. The open source software remains in development stage but FEMA plans to release it later in 2011.
Mike Conway (11 August 2011)
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