Govt. Housing? Ugh. I once assisted with a service job on the South side of Chicongo. The job was startup of a controller for the fire suppression pump on their sprinkler system. The motor protection circuit was designed to hold 6x locked rotor amps for 20 seconds before tripping the breaker. This was the first and only time I have ever seen this circuit operate on an installation. We got the building maintenance man who got a big pipe and was beating on the pump, smoke was coming out of it, and it was growling like the impeller was plugged with debris. The maintenance man insisted that the thing had just been tested the month prior, ya right. If that building caught on fire, their suppression system was destined to fail.