spiral wound

A document which describes SCIRT's experience with the trenchless technology of pipe lining.

748.1 KB

A document which specifies the technical requirements for the rehabilitation and repair of pipes using lining methodologies during the SCIRT programme of work.

1.5 MB

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.

474.5 KB