DALMD88- Just two cents worth. Having had the pleasure of actually dumping fuel in a 727 I must say that not just your tools would be soaked... I venture to say the whole hangar would be soaked and talked about by everyone from the earlier shift.
Additionally, my understanding of overriding fuel boost pumps was that they operate at a higher output pressure not a higher volume. The rule of thumb for dump rate determination was 300 ppm /pump for all versions. No big deal. Only a concern if you are on fire... just remember to turn them off, lest you make a wick leading to your parking spot.