Define the deliverable
Confirm the receiving party, required practitioner, drawing standard, coordinate system, file format, asset fields and approval pathway before mobilisation.
NSW civil project handover guide
Works-As-Executed Drawings in NSW: A Civil Project Handover Checklist
A project-specific guide to capturing WAE records across earthworks, pavements, drainage, utilities and other civil packages—without blurring the responsibilities of contractors, surveyors, designers, certifiers or authorities.
What the record must do
Works-as-executed drawings record what was actually built
Works-as-executed drawings are the controlled record of the final, in-place work. They should identify relevant dimensions, levels, coordinates, materials, asset details and approved changes so the completed work can be understood, assessed, operated and maintained.
They are not simply a copy of the tender or construction drawing. Where site conditions, approved variations or construction details changed, the final record needs to make those differences traceable.
Project-specific boundary: a WAE survey is only one possible input. Some projects require a registered surveyor, an engineer’s certification, declared as-built designs, CAD or GIS files, asset spreadsheets, test records, photographs or combinations of these.
Why timing matters
Progressive capture is safer than reconstructing the record at the end
Buried pipes, compacted pavement layers, service crossings and concealed structures become difficult—or impossible—to verify after cover-up. A disciplined team identifies the WAE information points before work starts and captures evidence at the relevant hold point, inspection or survey pickup.
Capture before concealment
Link survey pickups, photographs, test results, ITP records and approved changes to identifiable locations, assets, dates and drawing revisions.
Reconcile before submission
Check the final package against the approved scope and actual site record before the appropriate practitioner certifies or the receiving authority reviews it.
Civil project handover checklist
A practical three-phase WAE checklist
Before work
Set the record requirements and responsibilities
- Review the contract, approved plans, consent conditions, specifications and authority standards for exact WAE obligations.
- Confirm whether the project uses the terms WAE, WAC, as-constructed or as-built, and which definition controls.
- Identify the receiving party and required formats: PDF, CAD, GIS, spreadsheet, portal upload, certified plan or another project-specific deliverable.
- Confirm coordinate system, datum, survey control, asset numbering, layer naming, tolerances and drawing conventions.
- Assign who captures field information, who prepares or updates the drawings, who reviews, who certifies or declares, who lodges and who accepts.
- Build required pickups, inspections, tests and photographs into the ITP, programme, subcontractor scope and hold-point plan.
During work
Maintain a traceable, progressive site record
- Capture relevant locations, levels, dimensions and asset details before work is buried, enclosed or made inaccessible.
- Reference field notes, survey pickups, photographs and test results to an asset ID, chainage, grid, drawing or clearly defined location.
- Keep redline markups current and controlled; record who made the entry, the date and the drawing revision used.
- Link design changes, RFIs, approved variations and non-conformances to the affected location and final resolution.
- Retain evidence for materials, compaction, pressure or leakage tests, concrete, pavement layers and other specified acceptance criteria.
- Check data completeness at regular intervals instead of waiting until practical completion.
Close-out
Compile, verify, certify and lodge the final package
- Reconcile field records against the final installed work, approved drawings and every accepted change.
- Resolve inconsistent asset IDs, missing levels, unexplained deviations, superseded revisions and incomplete evidence.
- Have the appropriate surveyor, designer, engineer or other practitioner prepare, update, certify or declare the required documents within their appointment.
- Check that drawing registers, filenames, revision status and supporting schedules agree across the package.
- Submit through the contractually required channel and retain a dated transmittal, portal receipt or other acceptance evidence.
- Do not treat “uploaded” or “emailed” as accepted until the project’s review and close-out process is complete.
Typical inclusions
What civil WAE records may need to show
The required content varies. The following are common categories to test against the project specification—not a universal submission list.
Earthworks and formationFinished levels, batters, subgrade, treatment areas, select fill and relevant compaction or proof-testing evidence.
Pavements and public-domain workLayer extents and thicknesses, kerbs, gutters, paths, cycleways, driveways, tie-ins, surface levels and materials.
Stormwater and drainagePits, pipes, culverts, inlet and outlet details, invert levels, grades, diameters, structures, overland-flow elements and connections.
Water, sewer and utilitiesActual alignments, depths, crossings, valves, hydrants, manholes, conduits, service connections and asset identifiers where required.
Structures and retaining elementsFinal geometry, foundations, levels, materials, embedded items and approved construction changes relevant to the handover record.
Supporting evidenceSurvey files, photographs, ITPs, test results, certificates, declarations, asset schedules, operation information and controlled transmittals.
Common failure points
Small record gaps can block close-out
- Missing datum, coordinates, chainage or survey control
- Asset IDs that differ between drawings and schedules
- Late pickups after services or layers are covered
- Unrecorded field changes or unexplained deviations
- Superseded drawings used for redline markups
- Incomplete tests, photographs or ITP close-out
- Incorrect CAD, GIS or spreadsheet structure
- No clear owner for review, declaration, lodgement or acceptance
Control response
Use one source of truth
A practical WAE register should show each required deliverable, responsible party, due point, current revision, supporting evidence, reviewer, submission date and acceptance status.
SCE’s adopted job-management controls require site inspection and test results to be recorded, corrective evidence to be reviewed before non-conformances are closed, and punch-list, test-result and as-built compliance to be finalised before handover where applicable.
For commercial civil delivery pathways, see Civil Services NSW, Earthworks, Concreting and Underground Services and the separate Engineering Services owner page.
Role boundaries
Who does what in a WAE handover?
Appointments and legal requirements vary. This table is a coordination guide only; the project documents and applicable law control.
| Party | Typical project-specific role | Important boundary |
|---|---|---|
| SCE as contractor or appointed building practitioner | Plan construction-side capture, maintain site and quality records, coordinate inputs, identify gaps, compile the handover package and lodge documents where the appointment authorises it. | SCE does not automatically become the project surveyor, designer, certifier or consent authority. |
| Registered surveyor | Measure actual locations, levels and features and prepare survey deliverables where the project requires registered survey work. | Survey scope, certification and accuracy requirements must be expressly confirmed. |
| Designer or professional engineer | Assess design implications, prepare or update designs, resolve approved changes and provide declarations or certification within the practitioner’s discipline and appointment. | Construction records do not replace design review or practitioner declarations where those are required. |
| Principal certifier, superintendent or reviewer | Review evidence and determine compliance or contractual acceptance within the role assigned to that party. | Review does not transfer the preparer’s or contractor’s underlying responsibilities. |
| Council, utility or other receiving authority | Specify submission standards, assess the package and accept asset data or completed work where it has that function. | Requirements differ by authority, consent and asset class; do not assume one council’s format applies elsewhere. |
Documented SCE close-out lesson
An upload is not the same as a completed handover
An anonymised SCE record from a NSW remediation close-out—not a civil WAE case study—shows the coordination principle. The appointed designers prepared and updated the as-built drawings. SCE checked whether the project parties and uploaded documents were visible in the NSW Planning Portal, followed up when the submission status did not progress, lodged the required material in its appointed role and retained the final system confirmation.
The practical lesson transfers to civil handover: confirm the right practitioner has supplied the right revision, verify the receiving system or reviewer can see it, and retain evidence that the process actually reached its required close-out state.
Current NSW reference points
Requirements vary by project and authority
These primary sources illustrate why a project-specific check is necessary:
- Cessnock City Council — Development Engineering Handbook 2024The handbook calls for WAE drawings to be a true record, identifies differences from the approved design and specifies detailed civil data. It also limits red-pen electronic markups to agreed small-scale jobs with minor assets.
- Central Coast Council — Stormwater Drainage WAE SpreadsheetThe current template supports consistent as-constructed data capture for council stormwater assets, asset management and future maintenance.
- NSW Planning — Standard Conditions of Development ConsentThe model conditions include works-as-executed plans and other documentary evidence, but the conditions applied to an individual consent must be checked.
- NSW Government — Building Practitioner ObligationsFor regulated buildings within the scheme, the registered building practitioner has specific responsibilities for design lodgement, variations, the building compliance declaration and final as-built designs. Those rules do not automatically govern every civil project.
Frequently asked questions
Works-as-executed drawings NSW FAQs
Are WAE, WAC, as-constructed and as-built drawings the same?
The terms often overlap, but they are not safe to treat as interchangeable without checking the project documents. The contract, consent, specification and receiving authority should define the required record and acceptance process.
Who prepares works-as-executed drawings for a civil project?
It depends on the required deliverable. A surveyor may capture actual locations and levels; a designer or engineer may update or certify drawings; and the contractor may provide site records, redlines, test evidence and coordination. The appointment and applicable requirements must identify the responsible practitioner.
When should WAE information be captured?
Capture should be progressive and tied to the work sequence. Buried, covered or inaccessible items should be recorded at the relevant hold point or inspection before concealment, with final reconciliation completed at close-out.
What file format is required for NSW civil WAE records?
There is no single format for every project. Requirements may include PDF, CAD, GIS, authority spreadsheets, survey files, asset schedules, portal lodgement or certified plans. Confirm the current project and authority standard before work starts.
Can redline markups be used as the final WAE drawing?
Only where the contract or receiving authority accepts them. For example, Cessnock City Council’s handbook says electronic red-pen markups may be accepted for agreed small-scale jobs with minor assets; larger or more complex work requires the specified editable deliverables.
Does SCE act as the surveyor, designer or certifier?
Not by default. When appointed as contractor or building practitioner, SCE may coordinate construction records, identify gaps, compile handover evidence and lodge documents within that appointment. Survey, design, declaration, certification and authority acceptance remain with the appropriately qualified or registered parties.
Project-specific support
Need construction-side civil handover coordination?
SCE can review the construction scope, record points, sequencing and handover responsibilities for a defined civil package. Practitioner and authority roles remain subject to the project appointment.