The PLUTO project had it’s share of troubles. Right after it was installed the pipeline was punctured by a ships anchor.
Shortly after that it was dredged up by a trawler. Atkinson in “The Guns at Last Light” commented that PLUTO was more trouble than it was worth and tankers continued to play a big part in getting POL to the continent.
Here is the wiki on PLUTO... http://en.wikipedia.org/wiki/Operation_Pluto
Personally I think it was pretty cool and I imagine that the ability to coil the pipline was pretty helpful once on land.. Made laying pipeline from the harbor terminals inland much easier.
Regards
alfa6 :>}
Thanks