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All posts in category Earthquake Strengthening

Enginious Structures are now certified via AllianceNRG

After a rigorous review, AllianceNRG who partnered with the city of San Francisco to administer a 100% public financing options for the soft story apartment building owners, has certified Enginious Structures as one of the few engineering firms that are allowed  to participate in this program.  As part of the process, AllianceNRG verified licensing, workers comp, […]

Whole lot of shaking going on

The San Francisco Bay Area had a 2.4 earthquake today, 11 earthquakes this past week and 633 earthquakes over the past year. We may not always be aware shifting plates beneath our feet, but they are on the move. Don’t be caught unprepared when the big one hits. Protect your family and your investment with […]

San Francisco Soft Story Retrofit Program, Update

San Francisco has seen an overwhelming 92% of buildings come into full compliance with the screening portion of the Soft Story Retrofit Ordinance.  Property owners were given a year to complete the initial screening forms which would determine if a building would be subject to the Mandatory Soft Story Retrofit Program.  Starting next week, the […]

San Francisco Private School Seismic Ordinance Approved

Mayor Edwin M. Lee introduced the Private School Earthquake Safety Ordinance, which will require the seismic evaluation of 120 private K-12 schools in San Francisco over the next three years.  After careful review and public outreach engaging school administrators, design professionals and parents, we are pleased to announce that the Ordinance was unanimously approved by […]

Napa wake up call!

The U.S. Geological Survey (USGS) estimated in 2007 that there is a 63% probability of at least one magnitude 6.7 or greater quake, capable of causing widespread damage, striking the San Francisco Bay region before 2030. There is a 67% probability of a similarly sized earthquake striking the Southern California region within the same period. […]

Private schools in SF require seismic engineering evaluation

The Private Schools Earthquake Safety Working Group, comprised of volunteer parents, school representatives, other interested persons, and City staff presented a report that resulted in having a new legislation introduced requiring all Private Schools to perform a seismic evaluation by 2017.   Buildings within the scope of the ordinance to be evaluated at one of […]

Experts estimate that earthquake strengthening installations WILL FAIL to perform as expected in as many as 90% of retrofitted houses.

In December, 2011, the New York Times published an article estimating that one-third to two-thirds of non-engineered earthquake retrofits in the San Francisco Bay Area are installed incorrectly. (See the article here:  http://www.nytimes.com/2011/12/23/us/seismic-retrofits-offer-shaky-assurance-in-california.html?pagewanted=all&_r=0)  In 2006, the Contra Costa Times estimated that 69% of retrofits would not function as expected. The Golden Gate Chapter of the American […]

Public Financing option for Soft Story Retrofits – hurry the deadline for applications is 4/18/14

GreenFinanceSF may be the financial resource you need! GreenFinanceSF is a program through the city of SF Department of the Environment. It’s a publicly administered alternative to traditional financing and is a 100% voluntary program.  The city will issue bonds to provide financing to the participating properties that that are interested in financing their soft […]

Common Misconception: My Building Survived 1989 Earthquake So I Don’t Need A Retrofit

Building owners commonly believe good performance of their building during the 1989 Loma Prieta earthquake validates a building as being safe to withstand a major earthquake. However, the Loma Prieta earthquake registered a magnitude 6.9 with an epicenter located approximately 60 miles from San Francisco. For comparison, the Great Earthquake of 1906 registered a magnitude of […]

Berkeley passes its own mandatory Soft Story ordinance

On December 3, 2013 City Council adopted Ordinance No. 7,318-N.S. amending Berkeley Municipal Code Chapter 19.39 to require property owners of soft, weak or open front (“SWOF”) buildings with five or more dwelling units to retrofit their buildings within the next five years. Owners have three years to apply for a building permit and two […]