FIFO Fatigue: How Camp Employers Manage Long Rotations Safely

Twelve-hour shifts, fourteen or twenty-one days in a row, sometimes on nights. That schedule is the reason camp work pays what it does, and it's also the biggest safety issue nobody puts in the job ad. Here's how fatigue is managed on a well-run site, what the minimum legal protections look like, and what's on you. For how the schedules themselves work, see our rotation guide and the side-by-side rotation comparison.

Why Fatigue Counts as a Hazard

Tired isn't just uncomfortable. The Canadian Centre for Occupational Health and Safety describes fatigue as something that can be treated as a form of impairment, and cites research comparing time awake to blood alcohol:

• 17 hours awake is roughly comparable to a blood alcohol level of 0.05
• 21 hours awake is roughly comparable to 0.08, the legal driving limit in Canada

The same fact sheet notes that mistakes become much more likely when someone has slept less than five hours before a shift or has been awake more than sixteen, and that incidents cluster in the hours when the body most wants to sleep: midnight to 6 a.m., and again from about 1 to 3 p.m.

Put that next to a haul truck, a crane, or a drive home after your last night shift, and it's clear why employers and regulators take it seriously. CSA Group's research on workplace fatigue makes the point that fatigue isn't one thing. It shows up mentally (poor attention, slow decisions), physically (weakness, exhaustion), and in how you feel (drowsy, worn out), and a good program watches for all three.

The Legal Floor

Rest rules are set by each province, so they differ. Alberta, where a large share of camp work happens, is a useful example. Under Alberta's employment standards for hours of work and rest:

• A workday generally has to fit inside 12 consecutive hours
• You're entitled to at least 8 hours of rest between shifts
• A shift of 10 hours or more comes with at least two 30-minute breaks
• Rest days can be saved up across work weeks, but you must get at least 4 consecutive days off after 24 consecutive work days

That last rule is why a 21&7 rotation is legal in Alberta and a 30-day stretch without a variance is not. There are exceptions. Some oil and gas operations, roadbuilding crews, and managers fall under different rules, and employers can apply for variances. Other provinces set their own limits, so check the rules for the province your site is in.

These are minimums. A good employer does more.

What a Real Fatigue Program Looks Like

CCOHS lists what a workplace fatigue program can include. On a camp site, that typically shows up as:

• Hard limits on hours, including overtime and call-outs, so a 12-hour shift doesn't quietly become 15
• Smarter scheduling, such as keeping the highest-risk tasks out of the midnight-to-6 a.m. window where possible
• A way to report fatigue, in yourself or a co-worker, without being punished for it
• Proper places to sleep, meaning quiet rooms, blackout curtains, and day-sleeper wings for night crews
• Training on spotting the signs of fatigue
• Fatigue as a line item in incident investigations, so it gets counted when something goes wrong

Night crews deserve a special mention. CCOHS notes that night-shift workers typically get five to seven hours less sleep per week than day-shift workers. Rotations that switch you from days to nights partway through are harder on the body than staying on one shift.

Your Side of It

The employer controls the schedule. You control the off-shift hours.

• Aim for 7 to 9 hours of sleep. You can build up a sleep debt, but you can't bank extra in advance.
• Cut off caffeine early. Guidance cited by CCOHS suggests avoiding it for up to 8 hours before sleep.
• Keep the room dark, quiet, and cool. Earplugs and an eye mask help. See our packing list.
• On nights, eat your main meal before the shift, not in the middle of it.
• Plan the trip home. On a drive-in, drive-out job, the most dangerous part of a rotation can be the highway after your final shift. If you've been awake 17 hours, sleep first.

Questions to Ask Before You Sign On

A good employer will have ready answers to these:

1. What's the maximum shift length, including overtime?
2. How much time off is guaranteed between shifts?
3. If the rotation includes nights, when and how does the switch happen?
4. Is travel to site on my own time or paid, and does it cut into my rest?
5. How do I report that I'm too tired to work safely, and what happens when I do?

These Rules Apply to Everyone

Workplace safety and employment standards protections apply whether you're a citizen, a permanent resident, or here on a work permit. Every worker in Canada has basic health and safety rights, including the right to refuse work they believe is unsafe. If you're on a work permit and unsure where you stand, read what "work-permit friendly" actually means.

Getting Started

Browse current camp jobs and look at the rotation on each posting. Then ask the fatigue questions above before you accept an offer.