Performance of Buildings and Nonstructural Components in the 2014 South Napa Earthquake
On August 24, 2014, a magnitude-6.0 earthquake occurred in Napa, California. In response to this earthquake, the Special Projects task of the National Earthquake Technical Assistance Program (NETAP) was used to fund an investigation. At the time, this event had not yet been declared a federal disaster, and disaster funds were therefore not available. Because of limitations to this funding, some issues, such as performance of lifelines or building investigations in additional areas, could not be investigated. Past earthquakes in California have resulted in significant improvements to national and local building codes. For the 2014 South Napa earthquake, work was focused on documenting the observed performance of buildings and nonstructural components in order to lead into future improvements in future building codes, and to do so within six months.
|Performance of Buildings and Nonstructural Components in the 2014 South Napa Earthquake (FEMA P-1024)|
The goal of the project was to assess and document the performance of a population of buildings impacted by the earthquake and develop a series of recommendations to further improve mitigation.
|0.11G||February 1, 2015|
|Repair of Earthquake-Damaged Masonry Fireplace Chimneys (FEMA P-1024-RA1)|
Recovery Advisory 1 (RA1) is Appendix A of the FEMA P-1024 report. RA1 recommends best practices for reconstruction of earthquake‐damaged masonry chimneys in one‐and two‐family dwellings to minimize risk of damage in future earthquakes.
|1.74M||January 1, 2015|
|Earthquake Strengthening of Cripple Walls in Wood-Frame Dwellings (FEMA P-1024-RA2)|
Recovery Advisory 2 (RA2) is Appendix B of the FEMA P-1024 report. RA2 addresses measures to mitigate cripple wall vulnerabilities before an earthquake occurs and provides information on how and when to use the accompanying FEMA Plan Set.
|1.94M||April 1, 2015|