RENA Update from Martime NZ (148)
Tuesday, 8 November 2011 10:32 a.m.
See below the latest update from maritime NZ (www.maritimenz.co.nz)
DATE: 8 November 2011 TIME: 10.30am
Rena Update #82
Salvors on the Rena are installing a third hot tap into the submerged number 5 starboard wing tank to raise the pressure enough to enable oil to be pumped out, Maritime New Zealand (MNZ) said.
MNZ Salvage Unit Manager Kenny Crawford said the third tap would enable more seawater to be pumped into the tank, raising the pressure sufficiently to enable oil to be pumped through the flange and along 150 metres of hose to the tankerAwanuiamoored off the stern.
"The pumps are in place and the hoses are connected. Divers are working in the hold next to the tank installing the hot tap this morning so pumping can begin," Mr Crawford said.
The container barge ST60 was towed out of port to begin sea trials this morning. The trials are to confirm its capability and stability. Operations to transfer containers from the Rena to the ST60 will only begin once all the oil has been removed from the vessel.
Braemar Howells has two vessels conducting sonar sweeps of the sea floor to locate containers lost overboard during the storm three weeks ago.
National On Scene Commander Rob Service said that in the on-shore oil spill response, teams of people are continuing shoreline cleanup work today. This includes NZ Defence Force personnel working atMountMaunganui, contractors atHarrison's Cut and volunteers at Papamoa.
Rock washing has begun atMountMaunganui, using sea water to flush out pools of oil.