At ~ 10:15pm 2/7/09 a natural gas explosion/fire severely damaged the lab and office bldg. Natural gas leaked from either a heater or gas supply line to the heater. No injuries or fatalities resulted from the incident. The adjacent cemnet plant heard the explosion, called the fire Dept. and made the first MSHA notice. A second MSHA notice was made by Systech to (800) 746-1553.