Practical Mining Tools

Practical calculators and engineering aids that make early-stage design checks faster and easier to review.

Available now

Engineering calculators

Use the Access Design Calculator or build a limited, hosted MCDA for a structured project decision.

Design and review underground access geometry. The first available method is the Conventional Long XC layout, with more methods planned.

Create a custom, weighted assessment with text or image option headers. Host up to 20 responses and export private results as a Dayenu-branded PDF.