Rural & Agricultural Fencing SWMS

Rural and agricultural fencing combines mechanised earthworks, manual handling under tension, and exposure to remote-area hazards that collectively trigger mandatory Safe Work Method Statement requirements under WHS Regulation 2025. Tasks covered include tractor-mounted post-hole auger operation, hydraulic and manual post-driving, high-tensile and barbed wire straining, star picket installation, and connection of electric fence energisers. Each of these activities introduces discrete mechanical, energy-release, biological, and isolation hazards that have produced documented fatalities and serious injuries across Australian agriculture. The work meets the High Risk Construction Work threshold where powered mobile plant operates near workers, where stored mechanical energy in strained wire can release violently, and where remote work delays emergency response. A SWMS is mandatory before work commences, must be developed in consultation with workers under s47–s49, and must be available for inspection by regulators and reviewed whenever controls fail or conditions change materially.

Hazards identified

7 hazards covered, sorted by priority.

Control measures

Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.

1. 1Elimination — Replace barbed wire with plain high-tensile or electric offset wire where stock class permits, removing laceration and ocular puncture hazards entirely from the fence line.
2. 2Elimination — Schedule auger and post-driving works outside peak snake activity periods (cool early mornings in summer) to remove reptile encounter exposure during ground disturbance.
3. 3Substitution — Substitute manual post-hole digging with self-contained skid-steer or excavator-mounted augers that isolate the operator in a ROPS cabin away from rotating shafts.
4. 4Substitution — Use pre-tensioned wire spinners with controlled-release brakes instead of free-spinning reels to substitute uncontrolled wire energy with regulated payout.
5. 5Engineering — Fit tractor PTO with compliant U-guard and integral shaft shrouding per AS 1121.1, with interlocked guards preventing auger rotation when guards are displaced.
6. 6Engineering — Use wire strainer monkey grips with anti-recoil chain tethers and approved wire-end caps so that strand failure cannot whip back into the operator's face zone.
7. 7Administrative — Implement a documented lone-worker check-in protocol using satellite communicator or UHF base check every two hours, with defined non-response escalation to property manager.
8. 8Administrative — Conduct daily pre-start SWMS sign-on covering auger guarding inspection, wire tension limits, snake awareness, and energiser isolation lockout before any connection work.
9. 9PPE — Issue cut-resistant Level C gloves, wraparound impact-rated safety glasses to AS/NZS 1337.1, snake gaiters in tall grass zones, and high-visibility long-sleeve UPF 50+ clothing.
10. 10PPE — Provide steel-capped elastic-sided boots to AS/NZS 2210.3, broad-brim hard hats where post-driving overhead loads exist, and a charged personal locator beacon for each remote crew.

Applicable Codes of Practice

High-Risk Construction Work triggered

Worked example

On a 2,400-hectare mixed-grazing property, a two-person fencing crew is replacing six kilometres of boundary fence using a tractor-mounted auger, hydraulic post-driver, and high-tensile plain wire with barbed top strand. At the ute tailgate at 6:30 am, the leading hand opens the Rural & Agricultural Fencing SWMS and walks the offsider through each hazard line: PTO guard check, wire recoil zones, snake gaiter use because overnight temperatures stayed above 18°C, and the satellite check-in window with the homestead at 8:00, 10:00 and 12:00. Both workers sign on, noting the energiser at the eastern junction is already isolated and tagged from the previous afternoon. Mid-morning, the auger strikes buried basalt and begins jumping in the hole. The offsider stops work, returns to the SWMS, and applies the documented adjustment trigger — they reposition, reduce PTO revs, and re-inspect the shear bolt before continuing rather than forcing the cut. At smoko, a tiger snake is sighted near a strainer assembly; the leading hand records the sighting on the SWMS dynamic risk register, the crew relocates 50 metres, and the satellite check-in interval is reduced to hourly. The signed SWMS is returned to the property manager's compliance folder at day's end, ready for the next shift's pre-start brief.

Related legislation

• WHS Act 2011 (model)
• WHS Regulation 2025
• Construction Work CoP; AS 1725 — Chain-link fence fabric

Frequently asked questions