Browsed by
Tag: Tauranga

Rena Listing Again

Rena Listing Again

More Oil

Authorities state that the additional 200 to 300 tons of oil being release may come from the duct keel or from a tank in the aft section of the vessel.

Listing to Starboard

The latest report from Maritime New Zealand states the container ship Rena has listed over 18 degrees to starboard.    The Rena had had been listing around 11 degrees to port when it was nearly level after several rocks under the vessel gave way.  If the list to starboard increases, there is high chance that deck cargo of containers will fall into the sea.  There are 1368 containers on board the Rena with several containing hazardous materials.   Four containers contain ferrosilicon which reacts with water releasing hydrogen gas.   Another concern is that the vessel will decrease its metacentric height and be at a greater risk of capsizing or breaking up.

Students ask for more action by NZ Gov.
Photo: Bay of Plenty Times

Oil Recovery

Authorities report that 3,500 tons of oily water has been recovered by two water recovery vessels and offloaded at Tauranga.   No additional oil has been transferred off the Rena to the Awanuia.

Forecast

Heavy swells up to 5 meters and winds gusting up to 30 knots should continue with conditions easing over the next few days with waves down to 2 meters and 15 knot winds.

Enhanced by Zemanta
Rena Crew Evacuated, More Oil Released

Rena Crew Evacuated, More Oil Released

Authorities have evacuated all the remaining crew on the Rena as weather conditions deteriorates.   Four meter swells and 25 knot winds made conditions too dangerous for the crew to stay aboard.  Officials have also revised reports on the amount of oil that has been released.   Early estimates had 30 to 100 tons of oil being released due to a storage tank bursting.   New estimates place the amount of oil released closer to 350 tons.   Also, the rate of oil being released has increased.   The increase could have been caused by the vessel shifting on the reef or by the heavy swells causing more damage to the hull.

Enhanced by Zemanta
Awanuia damaged

Awanuia damaged

The 80 meter long tanker Awanuia suffered damage during pumping operations with the aground container ship Rena off Tauranga, New Zealand.   The Awanuia suffered minor damage to its foc’sle and returned to Tauranga for repairs.  No reports of injuries or any pollution being released.  Authorities have stated the pumping operations were being halted anyways due to the approaching bad weather.

Enhanced by Zemanta