Engineering Calculations Disclaimer

Purpose of Tools

The engineering calculation tools provided on this platform are intended to serve as reference aids and preliminary estimation tools for qualified engineers and technical professionals. These tools are designed to assist in the calculation process but are NOT intended to replace professional engineering judgment, analysis, or certification.

No Warranty

The calculations, results, and any information provided by these tools are provided "AS IS" without warranty of any kind, either express or implied, including but not limited to:

• Warranties of merchantability
• Fitness for a particular purpose
• Accuracy or completeness of results
• Non-infringement of intellectual property

Professional Verification Required

CRITICAL: All calculation results MUST be verified by a qualified professional engineer before being used in any actual engineering application, design, construction, or safety-critical system. The user assumes full responsibility for verifying the accuracy and applicability of all results.

Limitation of Liability

Under no circumstances shall Premnath Engineering Works, its officers, directors, employees, agents, or affiliates be liable for any:

• Direct, indirect, incidental, special, or consequential damages
• Loss of profits, revenue, or data
• Personal injury or property damage
• Business interruption
• Any other damages arising from the use of these calculation tools

This limitation applies regardless of whether such damages arise from contract, negligence, strict liability, or any other legal theory, even if we have been advised of the possibility of such damages.

Standards and Compliance

While our calculation tools reference various engineering standards (such as DIN EN, IS, etc.), the user is responsible for:

• Ensuring the applicable standards are current and valid for their jurisdiction
• Verifying that the calculation methodology is appropriate for their specific application
• Confirming compliance with all local, national, and international regulations
• Obtaining all necessary certifications and approvals from relevant authorities

User Responsibility

By using these calculation tools, you acknowledge and agree that:

• You are a qualified professional or are working under the supervision of a qualified professional
• You understand the limitations of computational tools in engineering analysis
• You will independently verify all results before use
• You assume all risks associated with the use of these tools
• You will not hold Premnath Engineering Works liable for any errors or omissions

Indemnification

You agree to indemnify and hold harmless Premnath Engineering Works and its affiliates, officers, agents, employees, and partners from any claim, demand, damages, or expenses, including reasonable attorneys' fees, arising from your use of the calculation tools or violation of this Disclaimer.

Specific Tool Disclaimers

Braking Performance Calculator:

Results are based on theoretical calculations and standard test conditions. Actual braking performance may vary significantly based on track conditions, weather, vehicle condition, and other factors. Always conduct physical testing for safety-critical applications.

Hydraulic Motor Calculator:

Calculations assume ideal conditions and manufacturer specifications. Real-world performance may differ due to fluid properties, temperature variations, system losses, and component wear.

Load Distribution & Qmax Calculators:

Results are estimates based on input parameters. Actual load distributions may be affected by dynamic loading conditions, structural variations, and environmental factors not accounted for in calculations.

Contact

If you have questions about this Disclaimer or the appropriate use of our calculation tools, please contact us at support@premnathengineering.com