he 2016 Building (Earthquake Prone Building) Amendment Act aims to improve the system for managing earthquake-prone buildings. The proposed changes to the Act were precipitated by the Canterbury earthquakes, and the need to improve the seismic safety of New Zealand’s building stock. However, the Act has significant ramifications for territorial authorities, organisations and individuals in small New Zealand towns, since assessing and repairing heritage buildings poses a major cost to districts with low populations and poor rental returns on commercial buildings.
Background Liquefaction induced land damage has been identified in more than 13 notable New Zealand earthquakes within the past 150 years, as presented on the timeline below. Following the 2010-2011 Canterbury Earthquake Sequence (CES), the consequences of liquefaction were witnessed first-hand in the city of Christchurch and as a result the demand for understanding this phenomenon was heightened. Government, local councils, insurers and many other stakeholders are now looking to research and understand their exposure to this natural hazard.
An aerial photograph captioned by BeckerFraserPhotos, "Gloucester Street looking west towards Latimer Square. The new Press Building and the Marque/Pacific Towers buildings are at the centre of the photo with the Cathedral in the lower right".
A photograph of Fred Mecoy, the Wellington City Council's Emergency Preparedness Manager, speaking at a graduation ceremony for more than 40 new civil defence volunteers in the Wellington Town Hall. Members of the Wellington Emergency Management Office team were presented certificates of appreciation during this event. The certificates were presented to the members to honour their involvement in the emergency response to the 22 February 2011 earthquakes in Christchurch.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team in the hanger of a Royal New Zealand Air Force Hercules. The ERT members are travelling to Christchurch to help out in the emergency response to the 22 February 2011 earthquake. Blankets, tent poles, and other supplies have been stacked in the centre of the hanger.
A photograph of members of the Wellington Emergency Management Office Emergency Response Team examining an earthquake-damaged building on Acton Street. The closest section of the outer wall has collapsed, and the bricks and other rubble have fallen onto the pavement in front. A boat which was being stored inside has toppled over and is now sticking out of the building. Several cars, also stored inside the building, are visible.
A photograph of the photocopy template for the Christchurch City Council's yellow sticker. The sticker was used by the Civil Defence after the 2010 and 2011 earthquakes to indicate that a building had been inspected and that structural damage or other safety hazards had been found. The sticker states that there should be no entry to the building, 'except on essential business'. It also states that 'earthquake aftershocks present danger' and that people who enter must do so at their own risk.
A photograph contributed by Jennifer, a participant in the Understanding Place research project. The photograph has the description "Apple tree". Please note that Jennifer's Red Zone Story was a test-pilot for the Understanding Place project.
A photograph contributed by Jennifer, a participant in the Understanding Place research project. The photograph has the description "Not edible!" Please note that Jennifer's Red Zone Story was a test-pilot for the Understanding Place project.
A photograph contributed by Jennifer, a participant in the Understanding Place research project. The photograph has the description "More mysterious mushrooms". Please note that Jennifer's Red Zone Story was a test-pilot for the Understanding Place project.
A photograph contributed by Jennifer, a participant in the Understanding Place research project. The photograph has the description "An edible mushroom!" Please note that Jennifer's Red Zone Story was a test-pilot for the Understanding Place project.
A rubbish truck collects rubbish from the red bins along Rocking Horse Road in Southshore. The uneven surface of the road can be seen, with water pooling in the foreground.
A flooded driveway leading to 16, 18 and 18A Waygreen Avenue in New Brighton. The section to the right is empty and overgrown with weeds. The house to the left has been abandoned.
An abandoned residential property at 34 Waygreen Avenue in New Brighton. The front of the section is overgrown with weeds and silt from liquefaction. Cushions lie on the footpath outside the gate.
An abandoned residential property at 30 Waygreen Avenue in New Brighton. The front of The section is overgrown with weeds. An autumn tree is in full bloom at the front of the property.
Broken gutters on the Christ Church Cathedral where the roof has fallen away. Damage to the brickwork can also be seen to the right.
A wreath of flowers from the Honorary Minoru Kiuchi, Parliamentary Vice-Minister for Foreign Affairs in Japan, laid at the CTV building site on the memorial of the 22 February 2011 earthquake.
A photograph and flowers are attached to a fence on the anniversary of the 22 February 2011 earthquake. A message on the photograph reads, "Some of the guys who found you!! Thank you!".
An aerial photograph of Pegasus Bay near the mouth of the Waimakariri River. To the left, Brooklands can be seen as well as Kairaki in the distance.
An aerial photograph of Hereford Street in the Christchurch CBD with the remains of Te Waiponamu in the centre and the Holiday Inn below.
An aerial photograph of Cambridge Terrace near Manchester Street. In the centre of the photograph is the site of the PGC Building, now a patch of grass.
A view across Lichfield Street to the historic Mayfair building. Masonry has collapsed from the top storey of the building and the resulting gaps have been weather proofed with timber and building paper.
Cracks in the masonry of the Arts Centre's Worcester Street face. Some stones have fallen away around the roof's apex, and plywood has been used to weather proof the gap.
The remains of Simply Catering Cafe on the corner of Salisbury and Madras Streets, which have been cordoned off by a safety fence. The word "Red" has been painted on one of the building's walls.
Damage to a gable of the Music Centre of Christchurch building on Barbadoes Street. The gaps left by the collapse of the building's masonry have been weather proofed with a tarpaulin.
A view across Lichfield Street to the historic Mayfair building. Masonry has collapsed from the top storey of the building and the resulting gaps have been weather proofed with timber and building paper.
Damage to a gutter on Avonside Drive. The height difference between the two broken sections shows how the land has moved as a result of the 4 September 2010 earthquake.
The Methodist Church of Durham Street with wire fencing around the building. A red sticker on the front door indicates that the building is unsafe to enter.
A partially cut down tree in Hagley Park. All the branches have been removed, leaving the bare trunk. Tape has been placed around the tree, to warn people of the danger.
The site of the Historical Court House in Kaiapoi, completely clear now. Wire fencing still bars off the entrance to the site, keeping people away.