EQC CEO Sid Miller says the agency is currently defending 316 legal cases over the Christchurch earthquakes, and is considering legal action against Fletcher's for its project management of the repairs.
Victoria Square, the slightly less famous cousin of nearby Cathedral Square was re-opened today following $7.5 million worth of earthquake repairs.
A former works manager for Fletcher EQR says assessors didn't check behind walls or under floors to examine the true extent of damage caused by the Christchurch earthquakes because there wasn't enough time.
Today, art is my inspiration, at least as a starting point. The title of this blog post may seem whimsical, but it is both a practical description of our subject today and a reference to the art of centuries past. … Continue reading →
We have published previously on the importance of buildings, be they residential or commercial, as an artefact in understanding 19th century culture in New Zealand. While it’s easy to overlook the humble cottage as a source of archaeological data, houses … Continue reading →
The bill to fix botched EQC repairs from the Canterbury earthquakes has hit $270 million - four times what the previous Government predicted just two years ago. The Minister responsible for the Earthquake Commission, Megan Woods, has asked Treasury to urgently crunch some figures to give the Government an idea of its future liability, with many experts warning thousands more homes may be affected. The former Canterbury Rebuild Minister Gerry Brownlee, who was in the job for six years until a year ago, speaks to Guyon Espiner.
A review of the week's news including... The bill to fix botched EQC repairs from the Canterbury earthquakes is now four times what the previous Government predicted just two years ago, immigrants are being computer profiled, MPs are told that medicinal cannabis should be legalised for more people, Middlemore Hospital's woes continue, the Government orders a compulsory recall of 50 thousand vehicles with faulty airbags, Auckland drivers face a double tax hike under proposed sweeping changes to transport funding, Parliament changes the law so New Zealand men with historical homosexual convictions can have them wiped, a bus company wants to recruit more than 100 drivers from overseas because it can't find enough people to do the job here, Dunedin has its biggest weekend ever in terms of money spent thanks to Ed Sheeran, first it was closing - now it's not, Kaikohe's Warehouse is to stay, it all comes together for the New Zealand cricket team against England, an international consortium reaches a verbal agreement to buy the New Zealand Warriors and the woman who was RNZ's Washington correspondent for more than 20 years has died.
More than 600 Christchurch home-owners face a wait of up to 18 months before its decided who foots the bill for earthquake repairs that could cost hundreds of millions of dollars. The problem - first revealed on Checkpoint in March - is that owners bought homes thinking all quake damage had been identified and fixed - only to find more problems that weren't addressed. The people affected cannot claim on their insurance - because the damage pre-dates them buying the house - and any grant from the Earthquake Commission is capped. EQC has publicly apologised to those affected but the Minster, Megan Woods, says it's unclear who will pay for the needed repairs.
It could be up to 18 months before 660 Christchurch homeowners know who will pay for earthquake damage repairs with a $1 billion price tag. The bill to fix houses in Christchurch that weren't repaired properly the first time round, or have suffered more damage in aftershocks, is climbing - and the government can't say who's liable. The problem is the homes have new owners who can't claim on theri insurance because the damage pre-dates them owning the home. Earlier Greater Christchurch Regeneration Minister Megan Woods told us the previous National government put no plan in place, and the current government is being left to pick up the pieces. Former Christchurch earthquake recovery minister Gerry Brownlee disputes the issue.
Christchurch Regeneration Minister Megan Woods says it could take 18 months to decide who is liable for the repairs for 660 home-owners caught in legal limbo. They've bought homes where they thought all the earthquake damage had been repaired - and now find more problems have emerged. Ms Woods told us it's not clear who is liable for these repairs - and it could take as long as 18 months to resolve that basic liability issue. EQC's chief executive Sid Miller has already apologised. He tells Susie Ferguson it's an issue he's been aware of in the year he has been with EQC.
The loss of her home in an earthquake then the loss of her daughter - for New Zealander Linda Collins, one loss shook her physical foundations; the other shook her very being. Told by Denise O'Connell [image:147046:full] [audio_play] [image:151581:half] Linda Collins has a BA in English from Massey University and is a copyeditor on the political desk of The Straits Times in Singapore, where her much-loved daughter, Victoria, took her life four years ago aged 17. Linda, husband Malcolm McLeod and Victoria were living in Singapore when the 2011 earthquake struck Christchurch, wrecking the house they owned there. Amid insurer and builder delays, the replacement house was only finally completed three years after Victoria’s death. Linda’s memoir, Loss Adjustment, is her first foray into writing a book, although she is copyeditor of the Lee Kuan Yew international best-seller, Hard Truths to Keep Singapore Going, and used to write for The Expat Files column in Singapore’s Sunday Times. Earlier this year, she was shortlisted for publisher Hachette’s mentorship programme, based on the submission of her Not Ash chapter from Loss Adjustment. Poetry is a new passion, meanwhile, and she is studying it at La Salle College of the Arts, Singapore. The photo is from her work pass.
Underfloor deposits are as exasperating as they are exciting. Exasperating because the context is not particularly secure: objects usually accumulate under a house over time (thrown or swept from the outside, lost or dropped between the floorboards, dragged in by … Continue reading →
Hon PAULA BENNETT to the Prime Minister: Does she stand by all her statements? Dr DEBORAH RUSSELL to the Minister of Finance: What does the Treasury’s 2018 Investment Statement show about the state of the Government’s balance sheet? Hon AMY ADAMS to the Minister of Finance: How much capital expenditure is this Government forecast to spend in the period 2018-2022 compared to the previous Government over these same years, and how much of the difference is funded by an increase in debt? Hon PAUL GOLDSMITH to the Minister for Economic Development: Does this Government have a broad economic development strategy; if so, what is it? Dr DUNCAN WEBB to the Minister responsible for the Earthquake Commission: What announcements has the Government made about changes to how the Earthquake Commission operates? Hon DAVID BENNETT to the Minister of Corrections: Does he stand by his statement on the Marae programme that “the problem right now is that corrections doesn’t have any flexibility…we’re in a real bind”? Hon SCOTT SIMPSON to the Associate Minister for the Environment: Does she agree with the statements in the Annual Report of the Environmental Protection Authority, “we have our share of science deniers, who oppose fluoride, 1080, vaccinations, glyphosate, genetic modification, and much more” and “our Chief Scientist is prominent in emphasising the evidence, data, and science that underpins EPA decision making”; if so, why? JENNY MARCROFT to the Minister for Regional Economic Development: What recent announcements has he made pertaining to the Provincial Growth Fund? SIMEON BROWN to the Minister of Justice: Should maximum legislated sentences reflect the seriousness of the crime committed? Hon NICKY WAGNER to the Minister for Greater Christchurch Regeneration: Does she stand by all her answers to written questions? ANGIE WARREN-CLARK to the Minister for the Environment: What does he think New Zealanders have to celebrate on World Water Day? MELISSA LEE to the Minister of Broadcasting, Communications and Digital Media: Does she stand by all her Government’s policies and actions in the Broadcasting, Communications and Digital Media portfolio?
Thompson and Clark hasn't just been paid by the government to spy on Greenpeace and earthquake claimants in Christchurch. It's also been monitoring the activities of another three activist groups, including Oil Free Wellington.
A law which prevents charges being laid over the collapse of Christchurch's CTV buildin gin the 2011 earthquake could be repealled soon.
The Prime Minister Jacinda Ardern took a detour on the way to meeting with Joko Widodo to accept a petition against oil exploration. A law which prevents charges being laid over the collapse of Christchurch's CTV buildin gin the 2011 earthquake could be repealled soon. The president of the Crime Prevention Group Sunny Kaushal updates what if anything has improved for shop owners in the face of violent robberies. Eight million tonnes of plastic goes into the world's oceans each year. Is New Zealand phasing out supermarket bags worth the effort?
Fleur Beale is one of New Zealand's most prolific authors and the winner of many awards for children and young adult books. Her latest work is a novel that tells the story of a young girl who experienced the February 2011 Christchurch earthquake. It's part of an international series called Through my Eyes - Natural Disaster Zones, which is a series written by different authors focusing on war zones and disasters throughout the world. Fleur's book is based on real accounts of what happened in Christchurch told through the eyes of a young girl, Lyla. Fleur, who has won the Margaret Mahy Medal for her outstanding contribution to children's writing, and was awarded the New Zealand Order of Merit for services to literature, joins Kathryn to talk about her latest work, and why young adult fiction is the best and the process of getting a story right.
Canterbury mayors say their ratepayers are already paying for earthquake recovery, roading, water and storm water infrastructure, so a shiny new Christchurch stadium is way down the priority list.
It is understood 26 Christchurch earthquake claimants who took class actiona against Southern Response are close to reaching an out of court settlement.
A Christchurch man says EQC misled him about the earthquake damage to his home and deliberately under-scoped the repairs that were needed. David Townshend said his warnings were ignored.
Georgina Hanafin says EQC has offered her $48,000 to fix her house, which has a repair bill of $260,000. She also has a mortgage of $300,000 for the house she purchased after the Christchurch earthquakes.
It's been more than seven years since the fatal 6.3 earthquake broke thousands of Christchurch homes, and yet many homeowners are still waiting for repairs, re-repairs, or to settle with EQC.
A Christchurch man has begun a hunger strike over an earthquake insurance claim. Fonterra changes its policy and promises to pay bills more promptly.
MARAMA DAVIDSON to the Prime Minister: Ka tū a ia i runga i tana kōrero mō te iti rawa o te mahi haumi i roto ratonga tūmataiti, ā, nā runga i tērā, “we didn't know it would be this bad” ā, mēnā kua pēnei rawa, ka pēhea te nui o te iti rawa o te mahi haumi nei? Translation: Does she stand by her statement on underinvestment in public services that “we didn't know it would be this bad”, and if so, how significant is this underinvestment? Hon SIMON BRIDGES to the Prime Minister: Does she stand by all her Government’s policies and actions? Hon AMY ADAMS to the Minister of Finance: Is he committed to reducing core Crown net debt to 20 percent of GDP by 30 June 2022? Dr DEBORAH RUSSELL to the Minister of Finance: What recent reports has he seen on the state of the New Zealand economy? Hon MICHAEL WOODHOUSE to the Minister of Health: Does he stand by all his statements and actions? JAMI-LEE ROSS to the Minister of Transport: What is the total increased level of funding for the Public Transport activity class for the next 10 years if the mid-point level of funding proposed in the draft Government Policy Statement in the 2018/19 year continues at that level for 10 years without increase; and can he confirm that when that increased funding is added together with mid-point level funding for the new Rapid Transit and Transitional Rail activity classes over 10 years, the total new and increased funding for these three activity classes is $5.398 billion? Dr DUNCAN WEBB to the Minister responsible for the Earthquake Commission: What reports has she seen about the financial impact of remedial repairs in Canterbury by EQC? Hon NATHAN GUY to the Minister of Agriculture: Does he stand by all his Government’s actions in the agricultural sector? Hon PAULA BENNETT to the Minister of Employment: Does he stand by all his policies, statements, and actions? JAN TINETTI to the Minister of Education: What funding challenges does the early child education sector face? BRETT HUDSON to the Minister for Government Digital Services: Does she agree with the comment made by ICT veteran and expert in the industry, Ian Apperley, who said “when you read the Government’s Chief Technology Officer job description it occurs to me that making the role effective is provably impossible. It is largely waffly which means the Government may not know what it wants”; if not, why not? Dr LIZ CRAIG to the Minister of Health: What advice has he received about DHB deficit levels?
On 31 May, Dr Ann Brower will deliver a lecture at the University of Canterbury, titled: A Little Guy's Guide to Making a Difference after receiving the Critic and Conscience of Society Award earlier this month. Dr Brower is probably best known for her advocacy for more stringent regulation of earthquake-prone buildings, a campaign informed by her experience of being on a bus crushed by falling masonry in Christchurch's 2011 earthquake. Twelve passengers died on or beside the bus. She's also been prominent in highlighting high country land being transferred from Crown to private ownership.
In 1848, when the City of Christchurch was nothing but a design concept of the Canterbury Association back in London the idea of a ‘little slice of England’ (but half the world away) was born (Rice 2014, 9). Exactly how … Continue reading →
Following the 2010/2011 Canterbury (New Zealand) earthquakes the seismic design of buildings with precast concrete panels has received significant attention. Although this form of construction generally performed adequately in Christchurch, there were a considerable number of precast concrete panel connection failures. This observation prompted a review of more than 4700 panel details to establish representative details used in both existing and new multi-storey and low rise industrial precast concrete buildings. The detailing and quantity of each reviewed connection type in the sampled data is reported, and advantages and potential deficiencies of each connection type are discussed. Following the Canterbury earthquakes, it was observed that brittle failure had occurred in some grouted metal duct connections used for precast concrete wall panels, resulting in recommendations for more robust detailing of this connection type. A set of experimental tests was subsequently performed to investigate the in-plane seismic behaviour of precast concrete wall panel connections. This testing comprised of seven reversed cyclic in-plane tests of fullscale precast concrete wall panels having wall-to-foundation grouted metal duct connections. Walls with existing connection detailing were found to perform adequately when carrying low axial loads, but performance was found to be less satisfactory as the axial load and wall panel length increased. The use of new recommended detailing was observed to prevent brittle connection response and to improve the robustness of the reinforcement splice. A parametric investigation was conducted using the finite element method to predict the failure mode of metal duct connections. From the results of the parametric study on metal duct connections it was identified that there were three possible failure modes, being reinforcement fracture, concrete spalling without metal duct pull out, and concrete spalling with metal duct pull-out. An alternative simple analytical method was proposed in order to determine the type of connection failure without using a time-consuming finite element method. Grouted sleeves inserts are an alternative connector that is widely used to connect wall panels to the foundations. The two full-scale wall panels were subjected to reversed cyclic in-plane demands until failure of either the connection or the wall panel. Wall panel failure was due to a combination of connection reinforcement pulling-out from the coupler and reinforcement fracture. In addition, non-embedded grouted sleeve tests filled with different quality of grout were conducted by subjecting these coupler assemblages to cyclic and monotonic forces.
A review of the literature showed the lack of a truly effective damage avoidance solution for timber or hybrid timber moment resisting frames (MRFs). Full system damage avoidance selfcentring behaviour is difficult to achieve with existing systems due to damage to the floor slab caused by beam-elongation. A novel gravity rocking, self-centring beam-column joint with inherent and supplemental friction energy dissipation is proposed for low-medium rise buildings in all seismic zones where earthquake actions are greater than wind. Steel columns and timber beams are used in the hybrid MRF such that both the beam and column are continuous thus avoiding beam-elongation altogether. Corbels on the columns support the beams and generate resistance and self-centring through rocking under the influence of gravity. Supplemental friction sliders at the top of the beams resist sliding of the floor whilst dissipating energy as the floor lifts on the corbels and returns. 1:20 scale tests of 3-storey one-by-two bay building based on an earlier iteration of the proposed concept served as proof-of-concept and highlighted areas for improvement. A 1:5 scale 3-storey one-by-one bay building was subsequently designed. Sub-assembly tests of the beam-top asymmetric friction sliders demonstrated repeatable hysteresis. Quasi-static tests of the full building demonstrated a ‘flat bottomed’ flag-shaped hysteresis. Shake table tests to a suite of seven earthquakes scaled for Wellington with site soil type D to the serviceability limit state (SLS), ultimate limit state (ULS) and maximum credible event (MCE) intensity corresponding to an average return period of 25, 500 and 2500 years respectively were conducted. Additional earthquake records from the 22 February 2011 Christchurch earthquakes we included. A peak drift of 0.6%, 2.5% and 3.8% was reached for the worst SLS, ULS and MCE earthquake respectively whereas a peak drift of 4.5% was reached for the worst Christchurch record for tests in the plane of the MRF. Bi-directional tests were also conducted with the building oriented at 45 degrees on the shake table and the excitation factored by 1.41 to maintain the component in the direction of the MRF. Shear walls with friction slider hold-downs which reached similar drifts to the MRF were provided in the orthogonal direction. Similar peak drifts were reached by the MRF in the bi-directional tests, when the excitation was amplified as intended. The building self-centred with a maximum residual drift of 0.06% in the dynamic tests and demonstrated no significant damage. The member actions were magnified by up to 100% due to impact upon return of the floor after uplift when the peak drift reached 4.5%. Nonetheless, all of the members and connections remained essentially linearelastic. The shake table was able to produce a limited peak velocity of 0.275 m/s and this limited the severity of several of the ULS, MCE and Christchurch earthquakes, especially the near-field records with a large velocity pulse. The full earthquakes with uncapped velocity were simulated in a numerical model developed in SAP2000. The corbel supports were modelled with the friction isolator link element and the top sliders were modelled with a multi-linear plastic link element in parallel with a friction spring damper. The friction spring damper simulated the increase in resistance with increasing joint rotation and a near zero return stiffness, as exhibited by the 1:5 scale test building. A good match was achieved between the test quasi-static global force-displacement response and the numerical model, except a less flat unloading curve in the numerical model. The peak drift from the shake table tests also matched well. Simulations were also run for the full velocity earthquakes, including vertical ground acceleration and different floor imposed load scenarios. Excessive drift was predicted by the numerical model for the full velocity near-field earthquakes at the MCE intensity and a rubber stiffener for increasing the post joint-opening stiffness was found to limit the drift to 4.8%. Vertical ground acceleration had little effect on the global response. The system generates most of its lateral resistance from the floor weight, therefore increasing the floor imposed load increased the peak drift, but less than it would if the resistance of the system did not increase due to the additional floor load. A seismic design procedure was discussed under the framework of the existing direct displacement-based design method. An expression for calculating the area-based equivalent viscous damping (EVD) was derived and a conservative correction factor of 0.8 was suggested. A high EVD of up to about 15% can be achieved with the proposed system at high displacement ductility levels if the resistance of the top friction sliders is maximised without compromising reliable return of the floor after uplift. Uniform strength joints with an equal corbel length up the height of the building and similar inter-storey drifts result in minimal relative inter-floor uplift, except between the first floor and ground. Guidelines for detailing the joint for damage avoidance including bi-directional movement were also developed.
This study is a qualitative investigation into the decision-making behaviour of commercial property owners (investors and developers) who are rebuilding in a city centre after a major disaster. In 2010/2011, Christchurch, the largest city in the South Island of New Zealand, was a site of numerous earthquakes. The stronger earthquakes destroyed many buildings and public infrastructure in the commercial inner city. As a result, affected property owners lost all or most of their buildings, a significant proportion of which were old and in the last phase of their life span. They had to negotiate pay-outs with insurance companies and decide, once paid out, whether they should rebuild in Christchurch or sell up and invest elsewhere. The clear majority of those who decided to reinvest in and rebuild the city are ‘locals’, almost all of whom had no prior experience of property development. Thus, in a post-disaster environment, most of these property owners have transitioned from being just being passive investors to active property developers. Their experience was interpreted using primary data gathered from in-depth and semi-structured interviews with twenty-one “informed property people” who included commercial property owners; property agents or consultants; representatives of public-sector agencies and financial institutions. The study findings showed that the decision-making behaviour of property investors and developers rebuilding after a major disaster did not necessarily follow a strict financial or profit motive as prescribed in the mainstream or neo-classical economics property literature. Rather, their decision-making behaviour has been largely shaped by emotional connections and external factors associated with their immediate environment. The theoretical proposition emerging from this study is that after a major disaster, local urban property owners are faced with two choices “to stay” or “to go”. Those who decide to stay and rebuild are typically very committed individuals who have a feeling of ownership, belonging and attachment to the city in which they live and work. These are people who will often take the lead in commercial property development, proactively making decisions and seeking positive investment outcomes for themselves which in turn result in revitalised commercial urban precincts.
Reinforced concrete buildings that satisfied modern seismic design criteria generally behaved as expected during the recent Canterbury and Kaikoura earthquakes in New Zealand, forming plastic hinges in intended locations. While this meant that life-safety performance objectives were met, widespread demolition and heavy economic losses took place in the aftermath of the earthquakes.The Christchurch central business district was particularly hard hit, with over 60% of the multistorey reinforced concrete buildings being demolished. A lack of knowledge on the post-earthquake residual capacity of reinforced concrete buildings was a contributing factor to the mass demolition.Many aspects related to the assessment of earthquake-damaged reinforced concrete buildings require further research. This thesis focusses on improving the state of knowledge on the post earthquakeresidual capacity and reparability of moderately damaged plastic hinges, with an emphasis on plastic hinges typical of modern moment frame structures. The repair method focussed on is epoxy injection of cracks and patching of spalled concrete. A targeted test program on seventeen nominally identical large-scale ductile reinforced concrete beams, three of which were repaired by epoxy injection following initial damaging loadings, was conducted to support these objectives. Test variables included the loading protocol, the loading rate, and the level of restraint to axial elongation.The information that can be gleaned from post-earthquake damage surveys is investigated. It is shown that residual crack widths are dependent on residual deformations, and are not necessarily indicative of the maximum rotation demands or the plastic hinge residual capacity. The implications of various other types of damage typical of beam and column plastic hinges are also discussed.Experimental data are used to demonstrate that the strength and deformation capacity of plastic hinges with modern seismic detailing are often unreduced as a result of moderate earthquake induced damage, albeit with certain exceptions. Special attention is given to the effects of prior yielding of the longitudinal reinforcement, accounting for the low-cycle fatigue and strain ageing phenomena. A material-level testing program on the low-cycle fatigue behaviour of grade 300E reinforcing steel was conducted to supplement the data available in the literature.A reduction in stiffness, relative to the initial secant stiffness to yield, occurs due to moderate plastic hinging damage. This reduction in stiffness is shown to be correlated with the ductility demand,and a proposed model gives a conservative lower-bound estimate of the residual stiffness following an arbitrary earthquake-type loading. Repair by epoxy injection is shown to be effective in restoring the majority of stiffness to plastic hinges in beams. Epoxy injection is also shown to have implications for the residual strength and elongation characteristics of repaired plastic hinges.