Terms & Conditions

1. Who we are and how to contact us

The Radius Subterra Limited website is a site operated by Radius Subterra Limited (We / Radius). We are registered in England and Wales under company number 01147475 and have our registered office at Radius House, Berristow Lane, South Normanton, Alfreton, Derbyshire, DE55 2JJ. Our main trading address is at Unit 3B High View Road South Normanton Derbyshire DE55 2DT.

We are a limited company.

2. By using our site you accept these terms

By using our site, you confirm that you accept these terms and conditions and that you agree to comply with them. This website is intended for use by businesses only. These terms and conditions do not apply to consumers.

For the purposes of these terms and conditions, a “Business” means any person or entity acting in the course of its trade, business, craft or profession, whether acting directly or through another person acting in its name or on its behalf.

A “Consumer” means an individual acting for purposes that are wholly or mainly outside that individual’s trade, business, craft or profession.

By using this website, you confirm that you are acting on behalf of a Business and not as a Consumer. If you do not agree to these terms and conditions, you must not use our site.

We recommend that you print a copy of these terms and conditions for future reference. If any provision of these terms and conditions is held to be unlawful or unenforceable, the remaining provisions shall remain in full force and effect. These terms and conditions constitute the entire agreement between you and us relating to your use of the site.

3. There are other terms that may apply to you

These terms and conditions refer to the following additional terms, which also apply to your use of our site:

    • Our Privacy Policy, which explains how we collect, use and store your personal data.
    • Our Cookie Policy, which sets out information about the cookies on our site.

4. Changes to the website and to these terms

We may change, suspend, withdraw or restrict access to all or any part of our site at any time, temporarily or permanently, without notice. Radius shall not be liable for any such change, suspension or withdrawal.

We may also update these terms and conditions from time to time. By continuing to use the site after changes are made, you agree to be bound by the updated terms. You should check these terms and conditions each time you use our site.

Our site is provided free of charge. We do not guarantee that it, or any content on it, will always be available or uninterrupted. Where reasonably practicable, we will try to give notice of any suspension or withdrawal for operational or business reasons.

You are responsible for ensuring that anyone who accesses our site through your internet connection is aware of and complies with these terms and conditions.

5. Intellectual property rights

We are the owner or licensee of all intellectual property rights in this site and the content published on it. All such rights are reserved and are protected by copyright and other intellectual property laws worldwide.

You may not copy, reproduce, distribute, modify, republish or use any content from this site for commercial purposes without our prior written consent or that of our licensors. This includes text, images, graphics, audio, video and their arrangement. Some content may be subject to third‑party rights.

“Radius” and all associated logos and distinctive designs are trademarks, design rights and/or copyrighted works of Radius and may not be used without our approval, except where permitted under these terms and conditions.

6. No Text or Data Mining / Web Scraping

You must not carry out, enable, authorise or permit any text or data mining or web scraping of this website for any purpose, including the development, training, fine tuning or validation of artificial intelligence systems or models. This includes the use of any automated tools, technologies or processes (such as robots, bots, spiders or scrapers) to access, extract, monitor, copy or reuse any content, data or materials from our site or to analyse digital text or data to identify patterns, trends or correlations.

7. Do not rely on information on this site

While Radius has attempted to ensure the accuracy of information published on this web site, it is possible that some sections may be incomplete, out of date or incorrect. It is therefore essential that you verify all such information with us before taking any action in reliance upon it. It is a condition of us allowing you free access to the material on this web site that you accept that we will not be liable for any action you take in reliance on the information provided. Any reliance you place on the content is strictly at your own risk, and to the maximum extent permitted by law, we accept no responsibility or liability arising from such reliance. The content on our site is provided for general information only. It is not intended to amount to advice on which you should rely. You must obtain professional or specialist advice before taking, or refraining from, any action on the basis of the content on our site.

Although we make reasonable efforts to update the information on our site, we make no representations, warranties or guarantees, whether express or implied, that the content on our site is accurate, complete or up to date.

Where our site contains links to other sites and resources provided by third parties, these links are provided for your information only. Such links should not be interpreted as approval by us of those linked websites or information you may obtain from them. We have no control over the contents of those sites or resources.

8. Security and acceptable use

We do not guarantee that our site will be secure or free from bugs or viruses. You are responsible for configuring your own IT systems and using appropriate virus protection software when accessing our site.

You must not misuse our site. In particular, you must not introduce malicious or technologically harmful material, attempt unauthorised access to our site, servers or connected systems, interfere with or disrupt the operation of the site or related networks, carry out denial‑of‑service attacks, or use the site for any unlawful purpose, including infringing intellectual property rights or disrupting our business or services.

Breaches of this section may constitute a criminal offence under the Computer Misuse Act 1990. We may report any such breach to law enforcement authorities and cooperate with them as required. Your right to use the site will cease immediately in the event of a breach.

We may suspend or terminate your access to all or part of our site at any time, without notice, where we reasonably believe you have breached these terms and conditions or where necessary to protect our business, systems or other users.

9. Our responsibility for loss or damage suffered by you

The website is provided on an “as is” and “as available” basis without any guarantees, conditions, warranties, representations, or endorsements of any kind whether express or implied, including but not limited to the implied warranties of satisfactory quality, fitness for a particular purpose, non-infringement, compatibility, security and accuracy.

To the extent permitted by law, Radius hereby excludes all conditions, warranties and other terms which might otherwise be implied by statute, common law or the law of equity.

Radius will not be liable for any direct, indirect or consequential loss or damage whatsoever (including without limitation loss of business, opportunity, data, profits, sales, revenue or anticipated savings) whether in contract, tort (including negligence), breach of statutory duty, or otherwise, even if foreseeable arising out of or in connection with (i) use of, or inability to use, our site, (ii) use of or reliance on any content displayed on our site, (iii) loss or damage caused by viruses, trojans, worms, logic bombs or other material that is malicious or technologically harmful on our site, or (iv) loss of damage arising from third party sites linked to our site.

Radius makes no warranty and gives no guarantee that the functionality of the website will be uninterrupted or error free, that defects will be corrected or that the website or the server that makes it available are free of viruses or anything else which may be harmful or destructive.

Nothing in these terms and conditions shall be construed so as to exclude or limit the liability of Radius for death or personal injury as a result of the negligence of Radius or that of its employees or agents, nor our liability for fraud or fraudulent misrepresentation, nor any other liability which cannot be excluded or limited under applicable law.

10. How we may use your personal information

We will only use your personal information as set out in our Privacy Policy.

11. Law and court applicable to a dispute

These terms and conditions, their subject matter and formation shall be governed by and construed in accordance with the law of England. We both agree that the English courts will have exclusive jurisdiction over any claims arising from, or related to, a visit to our site.

Pipeline Challenge Terms & Conditions

  1. The Promoter
    • The promoter is: Radius Subterra Limited, with registration number 01147475 and its registered address at Radius House, Berristow Lane, South Normanton, Alfreton, Derbyshire, DE55 2JJ.
  2. The competition
    • The title of the competition is Pipeline Challenge.
  3. How to enter
    • The competition will run from 09:00 BST on 29 September 2026 (the “Opening Date“) to 17:00 BST on 1 October 2026  (the “Closing Date”) inclusive.
    • All competition entries received after the Closing Date are automatically disqualified.
    • To enter the competition:
      • Entrants must scan the QR code displayed within the Pipeline Engineering Village at No-Dig Live 2026 at stand G56 and complete the online entry form.
      • Entries must include:
        • description of an industry challenge, operational issue or engineering idea;
        • relevant sector;
        • supporting background information;
        • entrant’s full name (first name and surname);
        • company name; and
        • email address.
      • No purchase is necessary and no payment is required to enter.
      • The Promoter will not accept:
        • responsibility for competition entries that are corrupted, not successfully completed or transmitted, lost, mislaid, damaged or delayed in transit, regardless of cause, including, for example, as a result of any postal failure, equipment failure, technical malfunction, systems, satellite, network, server, website, computer hardware or software failure of any kind; or
        • proof of posting or transmission as proof of receipt of entry to the competition.
      • By submitting a competition entry, you are agreeing to be bound by these terms and conditions.
      • Entries will be reviewed after the event by a judging panel comprising representatives of the Promoter and Flowstop Services Limited (“Judging Panel”). One winner will be selected. Entries will be assessed against the following criteria:
        • relevance to the pipeline and utility sectors;
        • potential industry impact;
        • originality; and
        • potential for development into a practical engineering solution.

The Promoter will take reasonable steps to ensure judges are independent of the entrants and that any conflicts of interest are declared and managed.

  1. Eligibility
    • Entries are limited to attendees aged 18 years or over of No‑Dig Live 2026 scanning the QR code at the event. The Promoter reserves the right to verify attendance.
    • The following cannot enter:
      • employees of the Promoter or its holding or subsidiary companies;
      • employees of agents or suppliers of the Promoter or its holding or subsidiary companies, who are professionally connected with the competition or its administration; or
      • members of the immediate families or households of (a) and (b) above.
    • In entering the competition, you confirm that you are eligible to do so and eligible to claim the prize. The Promoter may require you to provide proof that you are eligible to enter the competition.
    • Entries must primarily reflect the entrant’s own original analysis, reasoning and creative input. The Promoter may disqualify entries where it reasonably believes the submission has been substantially generated by artificial intelligence (including but not limited to chatbots such as ChatGPT or similar software applications).
    • There is a limit of one entry per person. Entries on behalf of another person will not be accepted and joint submissions are not allowed.
    • The Promoter reserves all rights to disqualify you if your conduct is contrary to the spirit or intention of the prize competition.
    • Competition entries cannot be returned.
    • By entering, you confirm that your entry is your own original work, does not infringe the rights (including intellectual property and confidentiality rights) of any third party, and that you have obtained any necessary permissions from your employer or any third party to submit the entry and to grant the rights described in clause 9.
    • Do not include confidential or commercially sensitive information in your entry.
  2. The prize
    • The prize is £200 worth of vouchers, redeemable at Amazon, subject to the issuer’s terms including any expiry date.
    • The prize is subject to availability. There is no cash alternative. The Promoter reserves the right to substitute the prize with a prize of equal or greater value.
    • The prize is not negotiable or transferable.
  3. Winners
    • The decision of the Judging Panel is final and no correspondence or discussion will be entered into.
    • The Promoter will contact the winner by email within 14 days after the Closing Date using the email address provided in the entry.
    • The Promoter will publish the winner’s name and company on LinkedIn within 21 days after the Closing Date (the “Announcement Date”)
    • If you object to any or all of your name and winning entry being published or made available, please contact the Promoter at Radius Subterra Limited, Radius House, Berristow Lane, South Normanton, Alfreton, Derbyshire, DE55 2JJ or email Radius.subterra@radiussubterra.com. In such circumstances, the Promoter must still provide the information and winning entry to the Advertising Standards Authority on request.
  4. Claiming the prize
    • Please allow 14 days for delivery of the prize by e-mail.
    • If the winner cannot be contacted, is not available, or has not claimed the prize within 14 days of the Announcement Date, the Promoter reserves the right to offer the prize to the next highest‑ranked eligible entry as determined by the Judging Panel from the entries received before the Closing Date.
  5. Limitation of liability

Insofar as is permitted by law, the Promoter, its agents or distributors will not in any circumstances be responsible or liable to compensate the winner or accept any liability for any loss, damage, personal injury or death occurring as a result of taking up the prize except where it is caused by the negligence of the Promoter, its agents or distributors or that of their employees. Your statutory rights are not affected.

  1. Ownership of competition entries and intellectual property rights
    • Entries will not be returned. Do not include confidential or commercially sensitive information in your entry.
    • For all entries, you grant the Promoter a worldwide, non‑exclusive, royalty‑free licence to use, review and evaluate your entry for the purposes of administering and judging the competition.
    • If you are selected as the winner, as a condition of receiving the prize you agree to assign to the Promoter, with full title guarantee, all intellectual property rights in your winning entry and to waive your moral rights in the winning entry. You agree to execute any documents reasonably required to perfect such assignment.
    • You warrant that your entry is your own original work, does not infringe any third‑party rights, and that you have all necessary rights and permissions to submit the entry and grant the rights set out in these terms.
  2. Data protection and publicity
    • The Promoter will process your personal data as controller for the purposes of administering the competition (including judging, winner notification and publication). Further details, including lawful bases, recipients, retention periods, your rights, and how to exercise them, are set out in our Privacy Policy available at Privacy Policy. See also condition 3 and condition 6.4, with regard to the announcement of winners.
  3. General
    • If there is any reason to believe that there has been a breach of these terms and conditions, the Promoter may, at its sole discretion, reserve the right to exclude you from participating in the competition.
    • The Promoter may void, suspend, cancel, or amend the competition where necessary due to events outside its reasonable control and will do so acting reasonably.
    • These terms and conditions are governed by English law. If any entrants to this promotion wish to take court proceedings, then they must do this within the courts in the United Kingdom.