A damaged retaining wall on Sumner Road in Lyttelton. A 'Road closed' and a 'No entry' sign can be seen further up the road.
Reinforcement steel protrudes from a bank which is supporting a walkway on Sumner Road. Excavators are lined up on the left-hand side of the road. A sign reading, 'Rebuilding for our future' hangs on the security fence.
A photograph of paintings decorated a temporary retaining wall. The photograph is captioned by BeckerFraserPhotos, "Cunningham Terrace, Lyttelton".
A paper which outlines the observed damage to Christchurch City Council-owned retaining walls and the repair solutions developed.
A magazine article which outlines the observations of engineers working on SCIRT retaining wall and ground improvement projects.
An award application submitted for the IPWEA Annual Excellence Awards 2016, detailing Fulton Hogan's work repairing the repair methodology for the Sumner Road retaining wall - stage 4.
A document which describes the process that SCIRT took to repair the Sumner Road retaining wall - stage 4.
Part of Maffeys Road around McCormacks Bay has collapsed.
A photograph captioned by Paul Corliss, "Avonside and Retreat Roads post earthquake".
A photograph of a flying pig painted on a concrete block in a retaining wall. The photograph is captioned by BeckerFraserPhotos, "Decorated retaining wall in Cunningham Terrace, Lyttelton".
A photograph of flying pigs painted on concrete blocks in a retaining wall. The photograph is captioned by BeckerFraserPhotos, "Decorated retaining wall in Cunningham Terrace, Lyttelton".
A photograph of a blue moon painted on a concrete block in a retaining wall. The photograph is captioned by BeckerFraserPhotos, "Decorated retaining wall in Cunningham Terrace, Lyttelton".
A paper describing the procedure and challenges associated with installing anchors through gabion baskets.
A photograph of a mural on a retaining wall in Lyttelton.
Dirt spilling over a collapsed retaining wall on Main Road in Redcliffs.
A damaged retaining wall beside a cemetery. The headstones are wrapped with warning tape.
The damaged Peterborough Centre, surrounded by fences. Stacked shipping containers act as a retaining wall.
Photograph captioned by BeckerFraserPhotos, "New form of retaining wall in Winchester Street, Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Shoring up the retaining wall, Dublin Street, Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Challenges with retaining walls in Dublin Street, Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Shoring up the retaining wall, Coleridge Terrace, Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Shoring up the retaining wall, Dublin Street, Lyttelton".
A photograph captioned by BeckerFraserPhotos, "A collapsed retaining wall on Winchester Street in Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Bracing on a retaining wall on Coleridge Terrace in Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Bracing on a retaining wall on Coleridge Terrace in Lyttelton".
A photograph captioned by BeckerFraserPhotos, "Bracing on a retaining wall on Coleridge Terrace in Lyttelton".
A view across Dublin Street to the damage to retaining walls on Coleridge Terrace (lower) and Kenners Lane (upper).
A photograph captioned by BeckerFraserPhotos, "A lot of effort is going into retaining walls in Dublin Street, Lyttelton".
A house on Dorset Street with a damaged retaining wall. The concrete blocks have been stacked on the footpath in front.
A photograph captioned by BeckerFraserPhotos, "A view of efforts to save the old retaining wall on Sumner Road in Lyttelton".