Why have you forgotten about the third option of ditching the holder entirely! Some people are disgusting animals too you know. You and your fancy contraptions...
Floor 15: Control room for the nuclear reactor downstairs, backup generators, power storage (don't want to lose power to floors 9,10 or 13 under any circumstances), and some sort of spent nuclear fuel rod ejection system so people can find them randomly scattered around Torn City.
Floor 15: Control room for the nuclear reactor downstairs, backup generators, power storage (don't want to lose power to floors 9,10 or 13 under any circumstances), and some sort of spent nuclear fuel rod ejection system so people can find them randomly scattered around Torn City.