Quick Answer
To manage fatigue records in mining:
- Turn your fatigue plan into thresholds — max shift length, consecutive shifts, minimum rest, hours per 7 and 14 days.
- Capture actual hours, not rostered hours — digital start, finish and break times on the shift.
- Run a short pre-shift fatigue declaration — sleep in 24/48 hours, hours awake, commute, fit for duty.
- Document every supervisor intervention — what was observed, what was decided, who approved it.
- Store records against worker, shift, site and client and review a weekly exception report.
- Retain for at least seven years to align with Fair Work record-keeping, longer where state mining law or a client contract requires it.
Use one hours record for both payroll and fatigue reporting — two systems always drift, and drift destroys your evidence.
Why fatigue records matter more than the plan
Almost every mining contractor in Australia has a fatigue management plan, because no Tier-1 miner will let you on site without one. Far fewer can produce, in under an hour, the actual hours a specific operator worked over the last four weeks, the declaration they signed at the start of a night shift, and the supervisor's decision when their hours went long.
That gap is where the risk sits. Fatigue is a recognised contributor to incidents in Australian mining — haul truck events, light vehicle interactions on lease roads, and the long commute home after a swing. When an investigation starts, the plan proves intent; the records prove control. A plan with no records behind it reads like a document written for an audit, not a system that runs a shift.
The good news: the same data you already need for payroll — actual hours worked — is the backbone of a defensible fatigue register. Capture it once, properly, and most of the compliance burden disappears.
The fatigue records you need to keep
Hours worked and hours of rest
Actual start and finish times per shift, break times, and the rest period between shifts. Rostered hours are not evidence — you need what was actually worked, including overtime, callouts and travel.
Roster and shift cycle records
The roster the worker was on (e.g. 2:1, 8:6, 14:7), night-shift sequences, swing changes and any deviation from the published roster. Deviations are where fatigue risk builds and where auditors look first.
Fatigue self-assessments and declarations
Pre-shift fatigue declarations or self-assessment scores (sleep in the last 24 and 48 hours, hours awake, commute time) signed by the worker at start of shift.
Supervisor assessments and interventions
What the supervisor observed, what was decided (task change, extra break, stand-down, transport home) and who approved it. An intervention with no record is very hard to defend later.
Fatigue training and competency records
Fatigue awareness training, Basic Fatigue Management (BFM) or Advanced Fatigue Management (AFM) where heavy vehicle work applies, plus refresher dates and expiries.
Reported incidents and near misses
Any incident, near miss or hazard report where fatigue was a factor, plus the investigation outcome and the control that changed as a result.
Exemptions and approvals
Approved exceedances — extended shifts, shortened breaks, extra swings — with the risk assessment, the controls applied and the manager who signed it off.
Commute and travel records
Drive-in drive-out travel time and long-distance commuting, which counts toward time awake even though it isn't paid work.
What the law expects
Fatigue record-keeping in Australian mining sits across four different frameworks. Check the current wording with Safe Work Australia, your state mining regulator, the NHVR for heavy vehicle work, and the Fair Work Ombudsman for records retention. This is general information, not legal advice.
WHS duty of care
Under the model WHS laws, fatigue is a hazard like any other: you must identify it, assess the risk and control it so far as is reasonably practicable. Records are how you demonstrate that the process actually happened. See Safe Work Australia's guidance on managing fatigue.
Mining-specific regulations
Mining safety legislation is state-based — the Queensland Coal Mining Safety and Health Act and Mining and Quarrying Safety and Health Act, WA's Work Health and Safety (Mines) Regulations, and NSW's Work Health and Safety (Mines and Petroleum Sites) Act. Most require a documented fatigue management plan as part of the site safety and health management system.
Heavy vehicle work diaries
If workers drive heavy vehicles more than 100 km from base, Heavy Vehicle National Law work and rest hour records apply on top of your site fatigue system — standard hours, BFM or AFM, with work diaries kept for the required period.
Employment and payroll records
Hours worked also sit under Fair Work record-keeping rules, which require time and wage records to be kept for seven years. In practice, one accurate hours record should feed both payroll and fatigue reporting.
Setting up a fatigue record system — 7 steps
Write the fatigue rules down as thresholds
Turn your fatigue management plan into hard numbers: maximum shift length, maximum consecutive shifts, minimum rest between shifts, maximum night shifts in a row, maximum hours in a 7 and 14 day window. If it isn't a number, you can't record against it or report on it.
Capture actual hours at the source
Have workers clock or submit start, finish and break times on the shift, from the phone or a site device — not on a paper sheet reconciled a fortnight later. The record needs a timestamp, a person and a location to be worth anything in an audit.
Add a pre-shift fatigue declaration
A short, mandatory pre-start question set: hours slept in the last 24 and 48 hours, hours awake, commute time, fit for duty yes/no. Keep it to 30 seconds or crews will click through it.
Route exceptions to a supervisor automatically
When a declaration flags a risk or hours exceed a threshold, it should raise an alert for the supervisor, not sit in a spreadsheet. Record the assessment, the decision and the approver.
Store everything against the worker and the shift
Every record — hours, declaration, intervention, training, exemption — should attach to the worker, the shift, the site and the client. That's the shape an auditor or a client's HSE team asks for.
Report weekly, not after an incident
Run a weekly fatigue exception report: who exceeded thresholds, who is on consecutive nights, whose training is expiring. Fatigue records are only useful if someone reads them before something goes wrong.
Set a retention period and stick to it
Keep hours and fatigue records for at least seven years to align with Fair Work rules, and longer where state mining legislation or a client contract requires it. Never let the only copy live on a supervisor's phone.
Best practices that hold up at audit
One hours record, two purposes
Use the same captured hours for payroll and fatigue monitoring. Two separate systems always drift, and the moment they disagree your fatigue evidence is worthless.
Count time awake, not just time paid
A worker who drove three hours to site before a 12-hour shift has been awake 16 hours. Capture commute and travel so your risk picture matches reality.
Make interventions easy to log
If standing someone down means a phone call and a form later, it won't get recorded. One-tap intervention logging on the supervisor's phone gets you the record you need.
Track training expiries with the roster
Fatigue training and BFM/AFM accreditation expire. Link expiries to the scheduling system so an expired worker can't be rostered onto a site that requires it.
Trend the data by crew and roster
Look for patterns: which crew, roster or swing consistently generates fatigue flags. That's where the control needs to change, not just the individual conversation.
Make client reporting a one-click export
Tier-1 miners ask for fatigue and hours evidence at audit. If it takes a week of spreadsheets to answer, you're paying admin cost for records you already have.
Common mistakes that cost you at audit
Recording rostered hours instead of actual hours
The roster says 12 hours; the crew worked 14 because of a breakdown. If your record shows 12, your fatigue register is fiction and your payroll is wrong too.
Paper declarations in a folder in the crib room
Paper can't trigger an alert, can't be searched at audit and gets wet, lost or filled in retrospectively. Digitise the capture, not just the storage.
No record of the intervention
Supervisors do the right thing and stand someone down, but nobody writes it down. In an investigation, an undocumented good decision looks like no decision.
Ignoring the commute
Fatigue risk doesn't start at the gate. Long drives in and out of site are a documented contributor to Australian mining and haul road incidents.
Fatigue records separate from competency records
If fatigue training expiry lives in a different spreadsheet to the site access matrix, someone will be rostered without current training.
Only reviewing records after an incident
Records that are never read are just liability storage. The value is in the weekly exception report that stops the incident happening.
A simple weekly fatigue review
You don't need a data science team. A 15-minute weekly review of five questions catches most of what matters:
- Who exceeded a shift-length or consecutive-shift threshold, and was it approved?
- Who had less than the minimum rest between shifts?
- Which declarations flagged low sleep, and what did the supervisor do?
- Whose fatigue training or heavy vehicle accreditation expires in the next 30 days?
- Which crew or roster generated the most flags — and does the roster itself need changing?
Fatigue evidence that's ready before the auditor asks.
SprintSuite captures actual hours from the field, attaches pre-start and fatigue declarations to every shift, flags hours and rest breaches, tracks training expiries against the roster, and exports the trail per worker, site or client.
Related reading: Fatigue management rules in Australia · Fatigue management strategies for the workplace · Basic Fatigue Management training · What is a contractor management system?.
Fatigue records in mining — FAQs
This article is general information for Australian mining and heavy industry operators, not legal advice. Confirm your obligations with your state mining regulator and your own WHS advisers.
