Feedback keeps this site useful — corrections and suggestions are welcome.
What to send
Broken or outdated links — councils and utilities restructure their sites often; if a link no longer lands on the right page, we want to know.
Calculator issues — if a result looks wrong, tell us the inputs you used. Tip: the Copy link button on each calculator captures your exact inputs in the URL, which makes reports easy to reproduce.
Suggestions — a link, form or calculator that QLD civil practitioners regularly need and you'd like to see added.
The site is actively maintained: links are re-checked and content is reviewed on a
regular schedule, so most issues are also picked up in routine maintenance.
Feedback about calculator results is always appreciated, but remember that all tools
on this site are for reference and checking only — results must be verified by a
qualified engineer before use.