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Drill Hole CSV Cleaner

Validate drillhole collar, survey, assay, and lithology CSVs locally in the browser. Catch depth reversals, overlaps, missing coordinates, and likely unit mistakes before export.

JSA / TBM Pre-Work Safety Check Generator

Generate editable JSA / TBM drafts with representative hazards, controls, and PPE examples.

JSA / TBM / mining

Dilution and Ore Loss Quick Calculator

Estimate dilution and ore loss from planned width, mined width, and boundary split error. Built for underground mining, short-term planning, and quick technical checks.

Ore Cutoff Grade Calculator

Estimate break-even cutoff grade from metal price, recovery, mining cost, processing cost, and G&A. Supports unit conversion, price scenario comparison, sensitivity analysis, and PDF export.

Pazemes ventilācijas gaisa plūsmas kalkulators

Kalnrūpniecības rīks nepieciešamās gaisa plūsmas novērtēšanai pēc darbiniekiem, dīzeļiekārtām un vietējās minimālās gaisa plūsmas.

Kalnrūpniecība

Mining Water Balance Calculator

Build a quick site water balance from inflow, drainage, reuse, evaporation, and storage change.

water balance / evaporation

Simple Ore Blend Grade Calculator

Instantly calculate average grade, contained metal, and the gap to a target grade across multiple ore sources.

XYZ and Azimuth/Dip Converter

Convert azimuth, dip, and length to XYZ, or reverse XYZ back to azimuth and dip. Includes north-reference notes and CSV batch conversion.

XYZ / azimuth / dip

Open Pit Bench Design Checker

Check bench height, berm width, face angle, and overall slope angle in a 2D open pit section.

bench / berm / angle

RQD / Core Recovery Calculator

Check RQD, core recovery, and core loss for each drill core interval.

RQD / core recovery

Mining Sample Chain of Custody Logbook

Record sample collection, packing, transport, and lab receipt locally. Generate sample IDs, handover logs, label print data, and QR codes without sending records to the cloud.

Truck-Shovel Cycle Time Productivity Calculator

Calculate cycle time and productivity from load time, haul distance, speed, and wait time.

open-pit / fleet / utilization

Tailings Storage Facility Inspection Checklist

Record tailings facility inspections with photos, status labels, and a PDF-ready report.

tailings / photo / PDF