The cost of natural gas saved in 2006 $âs is $5,346. Payback period = $5,346 / yr$81,889 Simple Payback = 15 years However, itâs reasonable to assume that the price of natural gas would increase during the life of this system.
One hundred police officers have died nationwide so far in 2015 while in the line of duty, up 15 percent from this time last year, according to the National Law Enforcement Officers Memorial Fund, a nonprofit law enforcement information clearinghouse. Of those 100, 31 were gun-related fatalities.
Death in the Line of Duty...A summary of a NIOSH fire fighter fatality investigation. SUMMARY. On February 25, 1998, a 62-year-old male Battalion Chief was found unconscious in his car shortly after performing a training exercise while wearing full turnout gear, including his self-contained breathing apparatus.