The Portland City Council voted to delay until November 2020 a requirement that owners of unreinforced brick and stone buildings post signs warning that the buildings may be unsafe in an earthquake.
The requirement was originally set to take effect for most property owners this month. Some building owners sued the city over the measure, and a judge ordered the city to hold off on enforcement. Members of the arts and music communities, African-American church leaders, and historic preservationists were among those who objected to the rule.
The delay does not apply to publicly owned buildings. The city is one of the largest owners of unreinforced masonry buildings in Portland, and will post the signs on its properties.
Seismologists say there is a 37% chance of a devastating magnitude 7.1 or greater earthquake in the Cascadia subduction zone, where Portland lies, within the next 50 years.
Related Stories
| Jun 28, 2012
Factory worker deaths in Italy raise questions on building codes after earthquakes
Italian officials are questioning seismic building standards and inspection procedures in the aftermath of two damaging earthquakes.
| Jun 21, 2012
Brazilian engineering/construction firm Odebrecht sues Florida over ban on companies doing business in Cuba
Odebrecht Construction Inc., a Brazilian engineering and construction company, is suing the State of Florida over a new law that bans governments from hiring companies with business ties to Cuba.
| Jun 21, 2012
String of shattered glass balcony panels prompts call for code reform in Ontario
Since last summer, glass balconies have shattered at 13 different buildings in Toronto.
| Jun 21, 2012
California adds window film to building code
California is the first state to add window film into its building code. Window film, a polymer material, offers cost-effective energy savings.
| Jun 21, 2012
New ISO standard to improve environmental management of concrete
A new ISO standard will help the construction industry better manage the environmental impacts of concrete.
| Jun 21, 2012
On net-zero projects, Building Teams will be held accountable for energy-efficiency performance
The building team will be held accountable for how net-zero energy buildings perform two, five, and maybe ten years after completion.
| Jun 14, 2012
USGBC co-founder launches rating system for building product manufacturers
U.S. Green Building Council co-founder David Gottfried’s new venture, Regenerative Ventures, has established a rating system for building product manufacturers.
| Jun 14, 2012
Green standard set for single-ply roofing membrane
A sustainability standard has been established for single-ply roofing membranes used on commercial buildings.