Two vessels equipped with sonar are still searching the area, trying to find wreckage on the sea bed.
And the government insists that the state of the economy will inevitably be felt on the sea bed, like everywhere else.
''We locate objects on the sea bed with a side-scan sonar device which we tow along behind our salvage ship, '' she explained.
And environmental activists also question the project's impact on the sea bed, marine ecology and livelihood of fishermen - the oldest residents of this island city.
Ninety percent of the fuel lying on the sea bed has now been cleared by a team of divers working continuously for the last three weeks.
The 750kg (1, 650lb) unexploded World War II (WWII) weapon was placed on the sea bed after it was caught in the nets of a fishing boat earlier in the week.
Recorders from the doomed plane, which plunged into the Atlantic Ocean in June 2009 on its way from Brazil to France, were found amid the wreckage last week after almost two years on the sea bed.
"We are also starting to look beyond the site and into the waters of the bay with the purpose of attempting to find new sites preserved on the sea bed, " says Dr Martin Bates from the University of Wales, Trinity St Davids.
Some of the food, together with large amounts of ammonium-rich salmon excreta, drops through the cages on to the sea bed.
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But the equipment needed to operate each well is too heavy to put on a floating platform, so it has to be installed on the sea-bed and run and maintained by remote-controlled submarines.
The ship sank while leading an attack on a French invasion fleet in 1545, and was raised from the sea bed on 11 October 1982 after 437 years submerged in the Solent.
Deputy Brouard added that an agreement on access to the sea bed would need to be carried out with the Crown before Guernsey could build wind or marine turbines, but he said solar power had considerable potential.
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Though a program displays panels showing all the critical processes of a real rig (fire and gas detectors, valve status, oil flow from the sea bed and so on), and then responds to the actions of the trainee by altering these displays appropriately, a human operator can intervene at any time if things seem to be going too smoothly.
The fear was that when this quantity of water hit the bottom, it would detach the ice from the bed on which it rested and lubricate its passage to the sea.
Leave the door open and let the sea breeze follow you inside as you enjoy a siesta on your soft, king-sized bed.
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