27 May 2012 - 10:54 pm NZ time
Listen live or
listen again here
Updated at 2:40 pm on 24 January 2012
Salvage work on the Rena reached a milestone on Tuesday with all containers holding hazardous material now removed from the upper decks of the vessel.
Thirty-two containers of dangerous goods, including flammable and toxic chemicals, were on board the Rena when it ran aground on Astrolabe Reef on 5 October last year.
Maritime New Zealand says the containers on the deck of the ship were most at risk of being lost into the sea and it is a relief to have them safely removed.
There are still a number of hazardous containers below deck, but the agency still does not know how many went overboard when the wreck broke in two on 7 January this year.
Meanwhile, four fridges have washed ashore: one on Slipper Island, one on Matakana and two east of Opotiki.
Some 2325 tonnes of waste has now been recovered from the sea and shores since the ship ran aground.
Copyright © 2012, Radio New Zealand
Audio is categorised based on the frequency of the programme it was heard in. Click on the headings below to access the programmes. If you are unsure where to look, try the latest audio page.
Streams are in Windows Media format. Mac and Linux users see our help section.
If you use Windows Vista and streaming has stopped working see our help section.
Downloads and Podcasts are available on selected programmes. Our podcast page has a complete list of feeds.