09/27/2018
Another great EGSA conference in Nashville. the unsung heroes that provide emergency power after a catastrophe. plus great music in nashville!
Solid engineering solutions making seismic compliance straightforward and affordable. http://petraseismicdesign.com
Petra Seismic Design provides cost effective seismic restraint design services for the commercial, institutional, and industrial facilities. Our services include risk analysis, field inspections, and training. We work with industry and organizations to address real construction issues in order to improve the effectiveness of seismic design applications and contribute to the technological advanceme
09/27/2018
Another great EGSA conference in Nashville. the unsung heroes that provide emergency power after a catastrophe. plus great music in nashville!
02/29/2016
The Petra crew
11/26/2015
royal Adelaide children's hospital
07/16/2015
Takin the Polyplas Aussies to a tru texas h***y tonk.... Local talent
04/13/2015
04/13/2015
PSD at EGSA
https://picasaweb.google.com/EGSAphotos/2015EGSASpringConventionJacksonvilleFLMarch22242015?authkey=Gv1sRgCOXp8Y7VoPSJ0QE&feat=email /6135469764235938466
2015 EGSA Spring Convention - Jacksonville, FL March 22-24, 2015 Photos by Jalane, Apr 8, 2015
10/14/2013
Petra provides engineering for seismic restraint of electrical distribution systems
08/21/2013
Petra's CEO, Robert Simmons trains Ulus Yapi in seismic restraint design at their headquarters in Istanbul.
04/29/2013
Petra supports Living Water in El Salvador Well Dig
08/23/2011
Typical press reaction :-)
Maybe we should have these at more press conferences