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Gas industry rostering: shift loadings, on-call and wage costs

How shift loadings, the availability-duty allowance and rostering choices drive wage cost under the Gas Industry Award — and how to control them compliantly.

Written by Steve Harris 21 July 2026 10 min read
Gas industry technician in a hard hat working with a cutting torch, illustrating shift and on-call rostering costs

In the gas industry, wage cost is driven far less by base pay than by when and how people work — the shift loadings on afternoon and night work, the penalty rates on weekends and public holidays, and the availability-duty allowance you pay employees to be on call. Get the rostering right and you stay compliant while keeping those premiums under control; get it wrong and you either overpay or, worse, underpay staff under the Gas Industry Award (MA000061).

This guide is a practical companion to the Gas Industry Award pay rate guide. Rather than repeat the full rate tables, it focuses on the decisions gas employers actually make on the roster — casual vs permanent, when to load a shift, how much on-call really costs — and how each one moves your total wage bill.

One thing to check first: the Gas Industry Award covers the distribution and supply of natural gas through reticulated systems, but coverage excludes gas manufacturing, LP (bottled) gas, and work in the electrical-power industry. If your operation sits in one of those areas, a different award or an enterprise agreement may apply — confirm coverage before you build the roster around MA000061.

Quick summary

  • Base rates run from $26.44/hr (level 1) to $36.89/hr (level 8) across the 8-level ladder

  • Shift loadings — afternoon 115%, night 130% — and weekend/public-holiday penalties are the real cost drivers

  • The availability-duty (on-call) allowance is $290.97 per week when an employee is rostered to be contactable

  • Rostering choices — not base pay — decide whether wage cost blows out or stays controlled

Why gas wage cost is mostly shifts and on-call

Gas supply doesn’t stop at 5pm. Networks need monitoring around the clock, faults and leaks can happen at any hour, and planned maintenance is often scheduled overnight or on weekends to avoid disrupting supply. That operating reality means a large share of gas hours attract a loading, a penalty, or an on-call allowance — the premiums, not the base rate, are where the money goes.

Consider a level 4 operator. Their ordinary hourly rate is the starting point, but a run of night shifts at 130%, a Saturday call-out at 150%, and a week of on-call availability can add hundreds of dollars on top before a single overtime hour is worked. Two employees on the same classification can cost very different amounts depending purely on how they’re rostered.

This is why controlling gas wage cost is fundamentally a rostering problem. You can’t negotiate away the loadings — they’re award minimums — but you decide how many shifts fall into the loaded windows, how on-call is shared, and whether overtime is planned or accidental. The overtime glossary entry is a useful primer if you need to brush up on how overtime interacts with these premiums.

The FY2026/27 rates, loadings and allowance that matter

The Gas Industry Award sets an 8-level classification ladder, with ordinary hourly rates for FY2026/27 running from $26.44 at level 1 up to $36.89 at level 8. Casuals receive a 25% loading on top of the ordinary rate in place of leave and other permanent entitlements. Those figures are the base you build everything else on — the full classification table sits in the Gas Industry Award rate guide.

The loadings and penalties applied to that base are where rostering decisions bite:

Key shift loadings and penalties under the Gas Industry Award (MA000061), FY2026/27

When the work happens Rate (% of ordinary)
Afternoon shift115%
Night shift130%
Saturday150%
Sunday200%
Public holiday250%
Overtime (first hours / thereafter)150% / 200%

Casual loading of 25% applies on top of the ordinary rate. Always verify current figures against the Fair Work pay guide before running payroll.

On top of shift work, the availability-duty allowance is the on-call cost specific to gas. When you roster an employee to remain contactable and ready to respond outside their ordinary hours, they’re entitled to $290.97 per week. That allowance is separate from — and paid in addition to — any penalty rates earned when they’re actually called in to work. On-call is therefore a double cost: the weekly allowance to be available, plus loaded hours if the phone rings.

Don't hard-code old multipliers

Loadings and the availability-duty allowance are updated each year in the Fair Work annual wage review. Use the current award rate guide and the overtime penalty rate calculator rather than reusing last year’s numbers — stale multipliers are a common source of both overpayment and underpayment.

Casual vs permanent, and the on-call trade-off

Two structural choices shape a gas roster’s cost more than any other: your mix of casual and permanent staff, and how you spread on-call duty.

Permanent staff

Lower hourly cost and predictable coverage, but you carry leave, and their ordinary hours are best reserved for the loaded windows you can’t avoid — night and weekend maintenance — so you’re not paying premiums to casuals unnecessarily.

Casual staff

The 25% loading makes each hour dearer, but casuals give you surge capacity for call-outs and shutdowns without carrying idle permanent headcount. Best used to flex up rather than to cover the core roster.

On-call (availability duty)

At $290.97 per week per person, concentrating on-call on fewer employees is cheaper than spreading a thin allowance across many — but it raises fatigue and call-out frequency for those individuals. Balance cost against wellbeing.

The combined view

Treat on-call allowance, call-out penalties and casual loading as one ‘cost of coverage’ line. Optimising them separately usually means overpaying on at least one.

The on-call trade-off is the one gas employers most often get wrong. Rostering five people onto availability duty ‘just in case’ costs over $1,450 a week in allowances alone before anyone is called in. If historical call-out data shows one person can realistically cover the window, you’ve been paying for four idle standbys. Conversely, understaffing on-call pushes every genuine call-out into overtime at 150–200%. For a deeper comparison of the two employment models, see our guide on casual vs permanent rostering.

Practical ways to control gas wage costs without underpaying

None of the tactics below cut anyone’s entitlements — they reduce how many hours fall into the expensive windows and make sure every premium you pay is a deliberate one.

1. Schedule discretionary work outside loaded windows

Planned maintenance that doesn’t have to run at night or on a weekend shouldn’t. Every non-urgent task you can move into ordinary daytime hours avoids the 115–200% loadings. Reserve the loaded windows for work that genuinely can’t wait.

2. Right-size the on-call roster

Use call-out history to set the minimum number of people on availability duty, then rotate it fairly. Paying $290.97 a week to more standbys than your data justifies is pure margin lost — but under-rostering just converts the saving into overtime.

3. Require overtime to be pre-approved

Overtime at 150–200% should be a conscious decision, not a payroll-day surprise. A pre-approval rule — no extra hours without a manager authorising them first — eliminates most ‘accidental’ overtime in field teams.

4. Match classification to the task

Rostering a level 8 employee onto work a level 4 could do wastes the difference on every hour, and it compounds under loadings. Deploy your highest classifications where their skills are actually needed.

5. Track loaded hours and allowances as a KPI

Monitor what share of your hours attract a loading and how much you spend on availability duty each month. When you can see the trend, you can manage it — and spot the sites or teams where premiums are creeping up.

6. Verify pay against the current award every cycle

Controlling cost must never tip into underpaying. Cross-check rates, loadings and the allowance against the current Fair Work figures each pay run — automated award interpretation makes this reliable rather than manual.

How software helps with gas rostering and on-call

Gas rostering has too many moving parts — eight classifications, four loading types, weekly on-call allowances and overtime — to manage reliably on a spreadsheet. Purpose-built rostering software shows the true cost of a shift as you build it, including the applicable loading, so you know before you commit whether a task belongs in a loaded window. For a step-by-step walkthrough, see our guide on how to roster gas staff.

Award interpretation

Rates, loadings and the availability-duty allowance are applied automatically from the current Gas Industry Award, so pay is correct every cycle without manual lookups.

On-call tracking

Record who is on availability duty each week, when they’re called in, and the resulting penalty hours — keeping allowance spend visible and fairly rotated.

Live cost forecasting

See labour cost, including loadings and overtime, as you build the roster — compare scenarios before you publish rather than discovering the bill on payroll day.

Connected HR software keeps qualifications, licences and availability in one place, so the person you roster onto a gas call-out is actually qualified and available — reducing both compliance risk and the scramble that drives last-minute overtime.

Control gas wage costs without underpaying. RosterElf applies Gas Industry Award rates, shift loadings and the availability-duty allowance automatically, tracks on-call rotations, and forecasts labour cost as you build the roster — so every premium you pay is a deliberate, compliant decision.

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Bringing it together

In gas, base pay is the easy part — it’s the shift loadings, weekend and public-holiday penalties, overtime and the $290.97 weekly availability-duty allowance that decide your real wage bill. The good news is that all of those are shaped by rostering decisions you control: when work is scheduled, how on-call is shared, and whether overtime is planned or accidental. Combine disciplined rostering with automated award interpretation and you keep costs down while paying everyone correctly. Start with the full Gas Industry Award rate guide for the current figures, then explore the gas industry solutions and gas job descriptions to build the right team around them.

Disclaimer

This article provides general guidance only and does not constitute financial or legal advice. Award rates, loadings and allowances are subject to change. Always verify current requirements using official Fair Work Ombudsman resources and consult with qualified professionals for specific operational decisions.

Frequently asked questions

What is the availability-duty allowance under the Gas Industry Award?

The availability-duty allowance is the on-call payment under the Gas Industry Award (MA000061). When an employee is rostered to remain contactable and ready to respond outside their ordinary hours, they’re entitled to $290.97 per week for FY2026/27. It’s paid in addition to any penalty rates earned if they’re actually called in to work, so on-call carries both a standing weekly cost and loaded hours when the phone rings. Check current figures in the Gas Industry Award rate guide.

What are the shift loadings in the gas industry?

Under the Gas Industry Award for FY2026/27, afternoon shifts are paid at 115% of the ordinary rate and night shifts at 130%. Weekend and public-holiday work attracts higher penalties — 150% on Saturday, 200% on Sunday and 250% on a public holiday — while overtime is paid at 150% for the first hours and 200% thereafter. Casuals also receive a 25% loading on the ordinary rate. Use our overtime penalty rate calculator to model these loadings.

How can gas employers reduce wage costs without underpaying staff?

Because loadings and allowances are award minimums, cost control comes from rostering rather than cutting entitlements. Schedule discretionary maintenance into ordinary daytime hours to avoid loadings, right-size the on-call roster using call-out history, require overtime to be pre-approved, match employee classification to the task, and track loaded hours as a KPI. Automated award interpretation then verifies every pay run against the current Gas Industry Award so cost control never tips into underpayment.

What does the Gas Industry Award cover and exclude?

The Gas Industry Award (MA000061) covers employers and employees in the distribution and supply of natural gas through reticulated systems. It excludes gas manufacturing, LP (bottled) gas, and work in the electrical-power industry — those areas fall under different awards or an enterprise agreement. Confirm which instrument applies before building your roster, because the classifications, loadings and allowances differ between awards.

How does on-call work interact with overtime in the gas industry?

On-call and overtime are separate costs that often stack. An employee on availability duty receives the $290.97 weekly allowance simply for being contactable. If they’re then called in to work, those hours are paid at the applicable penalty or overtime rate — typically 150% to 200% depending on timing. Under-rostering on-call to save on allowances usually backfires, because every genuine call-out is then pushed into expensive overtime instead.

Steve Harris
Steve Harris

Steve Harris is a workforce management and HR strategy expert at RosterElf. He has spent over a decade advising businesses in hospitality, retail, healthcare, and other fast-paced industries on how to hire, manage, and retain great staff.

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