The terms for using this website. Estimating work is covered by the fee proposal you accept for each job.
Last updated 24 September 2026
These terms apply to your use of watersewerestimatingsydney.com.au. Water Sewer Estimating Sydney (WSE Sydney) is a trading name of SNZ Trading Pty Ltd (ABN 40 646 914 141), Level 8, 25 Restwell Street, Bankstown NSW 2200. By using this website you accept these terms.
Every estimating job is governed by the written fee proposal and terms of engagement you accept for that job. Nothing on this website forms part of that agreement unless the fee proposal says so. If anything on this website differs from your fee proposal, the fee proposal applies.
The content on this website is general information about water and sewer estimating. It is not advice about any particular project.
The machine hire rate calculator, the HDD cost calculator, the rate guides and the demonstration calculator on the home page give indicative figures only. They are based on the assumptions stated with each tool, and market rates, fuel prices and site conditions change. They are not quotations or offers, and they should not be relied on for a tender price, a contract or any financial decision without your own checks. For a price on a specific project, ask us for an estimate.
Sending an enquiry or drawings does not create an engagement, and we are not obliged to quote on every enquiry. An engagement starts only when you accept a fee proposal on its terms. Please send only documents you are entitled to share with us.
The content, calculators, rate data, code, design and logos on this website belong to us or the people who licensed them to us. You are welcome to view and print pages, link to them and share those links. You may quote a short extract if you credit WSE Sydney and link to the page.
You may not copy or republish the website, its rate tables or its calculators, scrape the website by automated means, or use its content or data to build a competing tool or service, without our written permission.
This website links to other websites, such as supplier and authority sites. We do not control them and are not responsible for their content.
To the extent the law allows, we are not liable for any loss or damage arising from your use of this website or your reliance on any information or tool on it.
Nothing in these terms excludes, restricts or changes any right or remedy you have under the Australian Consumer Law that cannot lawfully be excluded. Where our liability can be limited but not excluded, it is limited to supplying the relevant service again or paying the cost of having it supplied again.
We may change, update or remove any content or tool on this website at any time without notice.
These terms are governed by the laws of New South Wales, and any dispute is to be heard in the courts of New South Wales.
We may update these terms from time to time. The current version is always on this page, with the date it was last updated.
Questions about these terms can be sent to tenders@watersewerestimatingsydney.com.au or 02 8111 6602.