Nursing Home/Senior Living, Residential Oakley, CA – Sprinklers keep fire from spreading at senior apartment complex December 16, 2014 viking210 An automatic indoor sprinkler system kept a fire at an apartment complex for seniors from spreading, and fire personnel were able to evacuate residents before anybody was seriously injured, a fire chief said. Fire Chief Hugh Henderson of the East Contra Costa Fire Protection District said fire crews were called to the blaze at 4:18 p.m. and found light smoke coming from a hallway in the complex. Automatic sprinklers kept the fire contained to one room within a unit.