Geotechnical Field Data Collection Software for Contractors
Purpose-built borehole logging and field data collection software for multi-rig site investigations: log offline, standardize across every crew, and see project status the moment your team is back in range. The app supports ASTM D2487 soil classification and is designed for use on active drilling sites.

Geotechnical field data collection for contractor-led investigations
Running multiple rigs on the same site investigation shouldn't mean chasing down paper logs or waiting days for the office to catch up. TabLogs is geotechnical field data collection software built specifically for contractors managing construction site investigations, not a spreadsheet workaround or a generic form builder. Field crews log boreholes on iOS and Android, online or off, using standardized templates that keep every rig's data consistent the moment it syncs. Project leads get near real-time visibility into every hole, every rig, every site, without a single status-check phone call.

One Dashboard for Every Rig on the Investigation
Managing one rig is straightforward. Managing four rigs across a site investigation, each with a different crew and a different notebook, is where things fall apart. TabLogs keeps every rig on the same standardized workflow from the first hole.
- Standardized logging templates so every rig and crew logs data the same way, every time
- Real-time project dashboards showing rig status, hole counts, and progress across the whole investigation
- Configurable description styles and logging preferences to match a client's or contract's requirements
- One source of truth instead of a folder of spreadsheets from different crews

Offline field data collection for remote drilling sites
Most construction site investigations happen exactly where cell signal doesn't. TabLogs' mobile field data collection is offline-first, so a dead zone never means a delay.
- Offline-first field logging; no cellular connection required to keep working
- Automatic sync the moment a device reconnects
- Secure on-device storage protects field data until it syncs
- Crews keep logging through a full shift regardless of site conditions

Mobile logging on the devices your crews already carry
The TabLogs app runs on iOS and Android, so field teams log boreholes on the tablets and phones they already use on site, with no proprietary hardware and no separate device to issue and manage.

Geotechnical reporting with ASTM D2487 built in
Because field data arrives structured instead of scribbled, geotechnical reporting moves faster and needs fewer corrections. ASTM D2487 soil classification is built into the logging workflow, so classification stays consistent across crews without extra QA passes.

From field to office in near real time
Field logs sync straight to the TabLogs web portal, where the office reviews and finalizes without re-keying anything. Construction site data management stops depending on someone physically driving a logbook back to the trailer; the data's already there.
Ready to try the mobile app?
Start logging boreholes in the field today with our 14-day free trial.