Product Overview

Summary: This SOP provides a structured, WHS-focused approach to monitoring and responding to weather conditions during drilling operations. It helps drilling organisations anticipate hazardous weather, trigger timely controls, and protect workers, plant, and the environment from weather-related incidents and downtime.

Drilling operations across Australia are heavily exposed to rapidly changing weather conditions—extreme heat, high winds, lightning, heavy rainfall, cyclones and storms can all transform a routine shift into a high-risk environment. This Weather Monitoring in Drilling Operations SOP establishes a clear, repeatable system for how weather information is gathered, interpreted and acted upon before, during and after drilling activities. It links on-site observations with trusted meteorological data, and defines the thresholds at which work must be modified, suspended or shut down to keep people safe and protect equipment.

By implementing this SOP, drilling businesses can move from reactive decision-making to proactive weather risk management. The document clarifies responsibilities for monitoring and decision-making, embeds weather triggers into permit-to-work and pre-start processes, and outlines communication and escalation pathways when conditions deteriorate. It helps organisations demonstrate due diligence under Australian WHS laws, reduce unplanned downtime, and minimise the likelihood of weather-related incidents such as struck‑by events, structural failures, heat stress, and environmental releases from uncontrolled run-off. This SOP is particularly valuable for remote and regional drilling operations where emergency support may be limited and weather can change with little warning.

Key Benefits

• Ensure a consistent, defensible process for monitoring and responding to hazardous weather across all drilling sites.
• Reduce the risk of weather-related injuries, equipment damage and environmental incidents by defining clear weather trigger points and controls.
• Improve planning and scheduling by integrating reliable weather forecasts into drilling activity and resourcing decisions.
• Strengthen WHS compliance and demonstrate due diligence in managing foreseeable weather risks under Australian legislation.
• Enhance communication and situational awareness through structured weather briefings, alerts and escalation procedures.

Who is this for?

• Drilling Supervisors
• Rig Managers
• WHS Managers
• HSE Advisors
• Site Supervisors
• Project Managers (Mining and Resources)
• Exploration Managers
• Onshore Drilling Contractors
• Field Geologists
• Emergency Response Coordinators

Hazards Addressed

• Lightning strikes impacting drill rigs, mast structures and exposed workers
• High wind events causing mast instability, dropped objects and loss of load control
• Heavy rain and flooding leading to slips, trips, falls, vehicle bogging and ground instability around rigs
• Extreme heat and high UV exposure causing heat stress, dehydration and heat stroke
• Severe storms and cyclones damaging plant, structures, fuel storage and temporary facilities
• Reduced visibility from dust storms, heavy rain or fog affecting vehicle and plant operations
• Cold stress and hypothermia risks in alpine or winter drilling environments
• Environmental contamination from uncontrolled run-off, erosion or bund overtopping during heavy rainfall

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Abbreviations (including weather terminology)
• 3.0 Roles and Responsibilities (Supervisors, Drillers, HSE, Control Room)
• 4.0 Weather Information Sources and Tools (BOM, radar, site instruments, alerts)
• 5.0 Weather Risk Assessment and Planning (pre-mobilisation and daily planning)
• 6.0 Weather Thresholds and Trigger Action Response Plans (TARPs)
• 7.0 Step-by-Step Weather Monitoring Procedure (pre-start, during operations, post-event)
• 8.0 Control Measures for Specific Weather Conditions (heat, storms, wind, rain, lightning, cold)
• 9.0 Integration with Permits, JHAs and Pre-Start Meetings
• 10.0 Communication, Escalation and Stand-Down Decisions
• 11.0 Emergency and Evacuation Procedures for Severe Weather
• 12.0 Environmental Protection Measures During Adverse Weather
• 13.0 Training, Competency and Awareness Requirements
• 14.0 Documentation, Records and Reporting Requirements
• 15.0 Review, Audit and Continuous Improvement of the Procedure

Legislation & References

• Work Health and Safety Act 2011 (Cth and relevant state/territory equivalents)
• Work Health and Safety Regulations 2011 (Cth and relevant state/territory equivalents)
• Safe Work Australia – Managing the Work Environment and Facilities Code of Practice
• Safe Work Australia – Managing the Risk of Falls at Workplaces Code of Practice
• Safe Work Australia – Managing the Work Environment and Facilities (heat and UV exposure guidance)
• AS/NZS 4801:2001 Occupational health and safety management systems (superseded but commonly referenced in industry)
• ISO 45001:2018 Occupational health and safety management systems
• Relevant state/territory mining and petroleum safety legislation and guidelines (e.g. NSW Work Health and Safety (Mines and Petroleum Sites) Regulation, QLD Mining and Quarrying Safety and Health Regulation)