Terms of Service

Last Updated: 18 April 2026

1. Acceptance of Terms

By accessing or using this service (“Service”), you agree to be bound by these Terms of Service. If you do not agree, you must not use the Service.

2. Nature of the Service

This Service provides civil engineering-related calculations, tools, and information for general guidance and informational purposes only.

The outputs generated by the Service are based on user inputs and predefined logic, and may not account for all real-world conditions, project-specific requirements, or regulatory standards.

3. No Professional Liability

The Service is not a substitute for professional judgment.

• All results, calculations, and recommendations must be independently reviewed and verified by a qualified professional before use.
• You are solely responsible for ensuring the accuracy, suitability, and compliance of any output with applicable codes, standards, and project requirements.

Under no circumstances shall the Service, its creator, or operator be liable for:

• Any errors, omissions, or inaccuracies in the output
• Any direct, indirect, incidental, or consequential damages
• Any loss, injury, or damage arising from the use or reliance on the Service

4. User Responsibility

By using the Service, you agree that:

• You will use it only as a supporting tool, not as a final authority
• You will perform appropriate checks, validations, and engineering reviews
• You assume full responsibility for any decisions, designs, or actions taken based on the Service

5. No Warranties

The Service is provided “as is” and “as available”, without any warranties of any kind, whether express or implied.

• Accuracy
• Reliability
• Fitness for a particular purpose

6. Limitation of Liability

To the fullest extent permitted by law, the Service provider shall have no liability whatsoever for any claims arising out of or related to the use of the Service.

7. Modifications

We reserve the right to modify or discontinue the Service or these Terms at any time without prior notice.

8. Governing Law

These Terms shall be governed by and construed in accordance with the laws of Hong Kong.

9. Jurisdiction

Any disputes arising out of or in connection with these Terms shall be subject to the exclusive jurisdiction of the courts of Hong Kong.

10. Additional Disclaimer

This Service does not constitute engineering advice, certification, or approval under any regulatory authority.