In earthquake-prone California, new seismic codes are believed to have significantly boosted safety and resiliency, but much of the state’s older building stock is highly vulnerable to seismic events.
Last year, Los Angeles took a major step to address that deficiency when it enacted the toughest set of mandatory seismic upgrade laws in the nation. The legislation requires the retrofit of some 15,000 buildings. Some owners may have to pay millions of dollars to pay for the retrofits.
Unless other communities or the state follow Los Angeles’s lead with an evaluation and upgrade law, building codes do not address existing structures unless a building is being sold, repurposed, or undergoing an extensive remodel in excess of 25% of a building’s value. One current state law does require seismic upgrades in one sector: critical care medical buildings.
Without similar laws, it may be a long while before the state’s older buildings are retrofitted according to current seismic best practices. Another problem the state faces is assuring the quality of retrofit contractors. There has been some discussion about state licensing for retrofit contractors, but there are no solid plans in the works to do that.
Related Stories
Codes and Standards | Dec 15, 2020
Despite COVID-19 population flight, don’t write off big cities yet
Lure of urban life and jobs may draw people back after pandemic subsides.
Codes and Standards | Dec 10, 2020
Test method for vertical fenestration installation procedures updated
FGIA issues first update for document created in 2005.
Codes and Standards | Dec 10, 2020
Updated EPDs for Polyiso Roof and Wall Insulation; EPD for Polyiso High-Density Cover Boards published
Cover Boards EPD is an industry first.
Codes and Standards | Dec 9, 2020
Newly formed Rainscreen Association aims to be recognized authority on rainscreen assemblies
Will address innovations in material performance and building designs.
Codes and Standards | Dec 9, 2020
Investors want building resiliency plans and risk mitigation practices
Owners should assess risk, insurance coverage, and ability to withstand disasters.
Codes and Standards | Dec 4, 2020
OSHA cites more than 200 employers for COVID-19 violations
Agency releases guidance on lessons learned from pandemic inspections.
Codes and Standards | Dec 1, 2020
Pandemic spurs nearly 16 million people to move from major cities
Most of the movement seems permanent.
Codes and Standards | Nov 30, 2020
USGBC ready to catalyze LEED Positive future
New programs, updates will spur shift to regenerative strategies.
Codes and Standards | Nov 30, 2020
Updated spec for self-adhering flashing surrounding exterior fenestration products released
FGIA document was last updated in 2013.
Codes and Standards | Nov 30, 2020
Finalized 2021 Energy Code leaves out future-proofing provision
Appeals process nixed requirement for residential electrification readiness.