The Electoral College system was established in Article II of the Constitution and amended by the 12th Amendment in 1804. Each state gets a number of electors equal to its number of members in the U.S. House of Representatives plus one for each of its two U.S. Senators. The District of Columbia gets three electors.
Minimum Hall Width. You did not say where you lived, and it makes a difference, since many time codes are different depending on where you live. You will indeed need to check with you permit department. Now in most areas it is 32 minimum. Fire door yes, 60 minute or 90 minute.
Clear width is 32 inches (815 mm) minimum measured from the one side wall to the face of the opposite side wall. The maximum depth of the opening shown is 24 inches (810 mm). EXCEPTION: Doors not requiring full user passage, such as shallow closets, may have the clear opening reduced to 20 in (510 mm) minimum.