A document which describes SCIRT's experience with the trenchless technology of pipe lining.
A conference paper about the Pipe Damage Assessment Tool (PDAT).
A report reviewing pipe installation specifications and recommending alternatives that could improve standard specifications.
Brown ceramic sewage pipe damaged by the 22 February 2011 and 13 June 2011 earthquakes.
A document which specifies the technical requirements for the rehabilitation and repair of pipes using lining methodologies during the SCIRT programme of work.
A design guideline which provides guidance to project definition and design teams on how to use Pipe Damage Assessment Tool (PDAT) outputs in their scoping and concept design work.
A document which explains the pre-approval process for specialist lining contractors working on the SCIRT horizontal repair programme.This document has had sections removed and redacted to protect contractors' commercial interests.For a current list of approved contractors authorised to carry out lining works on Christchurch City Council assets, contact the Council.
A photograph of damaged drains. The photograph is captioned by Paul Corliss, "Pleasant Point Yacht Club".
A photograph of a damaged drain. The photograph is captioned by Paul Corliss, "Pleasant Point Yacht Club".
A photograph of a damaged footpath. The photograph is captioned by Paul Corliss, "River Road, Avonside".
A photograph of a damaged footpath. The photograph is captioned by Paul Corliss, "River Road, Avonside".
Photograph captioned by BeckerFraserPhotos, "The pipe band at The Big Hug".
Photograph captioned by BeckerFraserPhotos, "Temporary sewer pipe (on the street) and water pipe (along the fence lines) running down Kingsford Street".
A guideline to inform designers of the pipe profilometer operation, including requesting profile surveys, standards and assessments of the survey results.
A photograph of a damaged footpath. The photograph is captioned by Paul Corliss, "River Road, Avonside".
A photograph captioned by Paul Corliss, "Clarendon Terrace".
Photograph captioned by BeckerFraserPhotos, "On-street sewer pipe, portaloo, and on-street water pipe all part of life in Kingsford Street, Horseshoe Lake".
A worker uses a large water-blasting pipe to clear blocked drains. The photographer comments, "These guys worked really hard late at night to remove the liquefaction blocking our drains, but did not pre-warn people. Our elderly neighbour's toilet was drenched in water".
A photograph looking south down Colombo Street from the intersection of Hereford Street. Pieces of pipe are lying in the gutter and pavement bricks have been upturned.
A photograph of a temporary water supply pipe.
A report which details the findings of a follow-up performance audit carried out by the Office of the Auditor-General to assess the effectiveness and efficiency of arrangements to repair Christchurch's horizontal infrastructure.
A diagram which shows outputs from PDAT (with explanations).
A report which details the findings of a performance audit carried out by the Office of the Auditor-General to assess the effectiveness and efficiency of arrangements to repair Christchurch's horizontal infrastructure.
A diagram which shows outputs from PDAT calibration/validation (with explanations).
A photograph of a pipe from 224 Cashel Street.
A photograph captioned by BeckerFraserPhotos, "A blue water pipe snakes along the pile of liquefaction on the footpaths of Tasman Place. The pipe is delivering water to the few homes still occupied".
A photograph of a sewer pipe under repair in Christchurch.
A guideline to inform designers on the design of an Automated Flushing Siphon System as a means to reduce the frequency of blockages on the wastewater network caused by pipe dips and flat grades.
A photograph of road cones and a temporary water supply pipe.
A photograph captioned by Paul Corliss, "Kilmore Street before Barbadoes Street".