As-built survey and data requirements

IDS part 12 details the technical requirements for the as-built horizontal infrastructure.

Use the Christchurch City Council IDS as-built template (CAT) to deliver electronic asset data to the Council, complying with the standards specified in:

IDS part 12 as-builts [PDF, 75 KB] and the supporting Survey as-built guideline (SAG) [PDF, 4.8 MB] and appendices:

A - Work Flow Chart for Survey As-Built

B - Design Drawing Examples

C - Points, Lines and Outlines Examples

Appendices D – H: Reticulation as-built requirements SAG Appendices as below:

D - Gravity Wastewater [PDF, 2 MB]

E - Gravity Stormwater Systems [PDF, 2.3 MB]

F - Wastewater Pressure System [PDF, 2.1 MB]

G - Water Supply [PDF, 1.4 MB]

H - Vacuum Wastewater System [PDF, 983 KB]

Council as-built template (CAT) - Reticulation [XLSX, 237 KB]

Appendix I As-built requirements for Stations [PDF, 1.3 MB]

Council as-built template (CAT) - Stations [XLSX, 117 KB]

Appendices J – P: Land Improvements as-built requirements SAG Appendices as below:

- Land Improvements Greeen Assets [PDF, 1.4 MB]

K - Land Improvements Furniture [PDF, 1.7 MB]

L - Land Improvements Hard Surfaces [PDF, 884 KB]

M - Land Improvements Play Assets [PDF, 2.3 MB]

N - Land Improvements Structures [PDF, 1.7 MB]

O - Land Improvements Sports Assets [PDF, 685 KB]

P - Land Improvements Utilities [PDF, 797 KB]

Land Improvements data dictionary definitions  [PDF, 765 KB]

Council as-built template (CAT) – Land Improvements [XLSX, 177 KB]

Appendix LD – As-built requirements for Land Drainage [PDF, 2.2 MB]

Council as-built template (CAT) – Land Drainage [XLSX, 51 KB]

Please submit completed Land Drainage CATs to

For any Council asset that has been decommissioned or disposed of, we request Council staff to populate the Disposal Sheet and distribute to contractors for finalisation. Council Disposal Sheet replaces the ‘decom tabs’ which were available within the version 1.00 CAT sheets. It includes guidelines and an example of a completed template.

Council Disposal Sheet [XLSX, 42 KB]

Examples of completed templates (CAT)

Supporting documents

Change log - January 2020 CAT & SAG updates [PDF, 588 KB]

Change log - January 2021 CAT & SAG updates [PDF, 582 KB]

Council  As-built information FAQs version [PDF, 859 KB]

Council As-built information Glossary [PDF, 458 KB]