Recent Earthquake near Puerto Rico Reminds Residents of Hazards

Earlier this month, a magnitude 6.4 earthquake struck near Puerto Rico in the middle of the night.  The epicenter of the quake occurred off the island’s northern coast and caused power outages and some damage to buildings. 
 
Fortunately there were no reports of injuries, but the earthquake reminded residents that they do live in an area that is known to have seismic activity.  Although reports of structural damage have been minor, some building owners and occupants were still faced with cracked floors and walls as well as broken windows and plumbing.
 
After an earthquake has struck, people need to be aware of aftershocks and numerous potential hazards before they enter their homes, schools and businesses.  Once it is deemed safe to return, building occupants may discover a wide range of indoor environmental hazards.  Some things people should be aware of include the following:
 

• Inspect utilities for damage.  Gas lines can leak, electrical systems can become damaged and water and sewer lines can break.  Any water damage can lead to mold growth and in the case of sewage, could expose building occupants to hazards associated with viruses, bacteria, parasites, mold and chemicals.

• Earthquakes can release large amounts of dust from both the indoors and outdoors.  Indoors, in many older properties, this dust could contain asbestos and lead. 

• Cracks caused in foundations and basements may also allow for chemicals in the soil and groundwater to begin infiltrating into buildings, this process is known as vapor intrusion.  Radon entering through cracks is also a consideration.
• Fire is also a common occurrence following an earthquake.   Apart from direct damage caused by fires, the soot, char and ash from smoke can also cause indoor environmental concerns even in properties not directly touched by the flames.

Contact Information

Paul Cochrane

President

Cochrane & Associates, LLC

(1) 6025103179

pcochrane@cochraneassoc.com