AHD and site level verification
Coordinated through specialist surveying partners
MGS coordinates targeted level surveys through specialist surveying partners to check the levels relevant to your design or construction. Connection to Australian Height Datum (AHD) is included where required by the agreed scope.
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When this service helps
When design or construction levels need checking, a targeted survey provides measurements against the nominated reference datum. This helps your project team compare the site with the relevant drawings.
What you receive
A level-survey record covering the agreed measurements and reference information. Depending on the agreed scope, this includes:
Measured points and the reference datum used
The survey date and relevant reference information
Comparison with nominated design levels where agreed
Your questions, answered
Are all site levels measured to AHD?
No. Some drawings use an assumed local datum. The required reference must be identified so that levels from different documents can be compared correctly.
What should I send with my enquiry?
Send your site address, proposed works, available plans or reports, access details and preferred timing. You can enquire before all plans are available.
When can the work be arranged?
Tell us your preferred timing and any access constraints. We’ll confirm the site visit and reporting timeframes for the agreed work before it begins.
From enquiry to informed decisions
Share your project
Send your site address, proposed works, available plans and preferred timing.
Confirm the scope
We review the information and provide a fee proposal outlining the agreed investigation and deliverables.
Investigate the site
Once accepted and access is confirmed, we arrange the agreed site work and any required testing.
Receive your report
We provide the agreed findings and recommendations to support your next design or construction decision.