 Nyorai kupfuurira kweiyi ndima - Muna 1995, W. Gene Corley, nyanzvi yakatanhamara mukuongorora kwokuputsika kwezvivako nemitemo yokuvaka akatungamirira kuongorora kwezvivako zveAlfred P. Murrah Federal Building muOklahoma City, pashure pokubhombaipapo. Akashanda semukuru weBuilding Performance Assessment Team BPAT iyo yaisanganisira American Society of Civil Engineers, pamwe nevamiriri veFederal Emergency Management Agency FEMA, United States Army Corps of Engineers, General Services Administration, uye National Institute of Standards and Technology. 