I stopped by the project to check on fire sprinkler system installaton progress and found backboxes for fire alarm devices installed. This includes boxes for audio/visual devices and smoke detectors. I spoke to Danny Robbins with Kendall Electric ###-####, who was the installer, about code requiring plans be submitted and approved prior to installation. I issued a stop work order which is placed on the north wall in the first floor electrical room. The fire alarm system is actually to be installed by Vanguard. I called Keith with Vanguard ###-####, and he stated that they had just gotten the contract the previous day and did not even have plans submitted yet. Mary Froemke verified this fact.