Where does our data live?
In your own cloud account, processed in the AWS regions we set for you. We read from where your files already are, like SharePoint and email.

02 / 09Mine operators
For the owner's team that has to approve what the contractors bill.
The problemContractor invoices arrive at month end. To trust a line, someone on your side has to find the daily it came from and check it by hand, or just trust it.
Every contractor line traced to the daily, the photo and the person who wrote it, before you approve it. Questions get asked while the work is still fresh, not at month end.


Invoice check Every line read and matched to its source.

We worked for the contractors who bill owners like you. We know what a daily leaves out, and which line on the invoice to ask about.
30+years combined, on the contractor side
A real photo from the job, not a render.
Runs in your own AWS account. Access only through a role you grant, and every action we take is logged.
How the security worksIn your own cloud account, processed in the AWS regions we set for you. We read from where your files already are, like SharePoint and email.
You, and us only through an access role you grant. Every action we take is logged. You can remove us with one click.
Bring them in. We walk them through the access role, the key you hold and the log of everything we do.
CalculatorShovel and Loader Productivity CalculatorBank tons per hour and cost per ton for a shovel or loader, from the material and the bucket on the machine.
CalculatorTruck Cycle Time and Fleet Match CalculatorHaul cycle time and how many trucks it takes to keep the loader busy. Surplus trucks are flagged on the circuit.
CalculatorMSHA Part 50 Incidence Rate CalculatorInjury, fatality and lost-time rates per 200,000 employee-hours from your Form 7000-1 and 7000-2 numbers, against what US mines of your type ran last year.Back on the surface
A 20-minute call. We ask how your daily report moves today, and we tell you straight if AI fits. If it does not, we say so on the call.
We sign your NDA before we see anything. Rather write? dan@bigdogmining.com