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Concrete Slab Construction Risk Assessment

Concrete Slab Construction Risk Assessment

  • • 100% Compliant with Australian WHS Acts & Regulations
  • • Fully Editable MS Word & PDF Formats Included
  • • Pre-filled Content – Ready to Deploy Immediately
  • • Customisable – Easily Add Your Logo & Site Details
  • • Includes 2 Years of Free Compliance Updates

Concrete Slab Construction Risk Assessment

Product Overview

Identify and control organisational risks associated with Concrete Slab Construction through a structured, management-level WHS Risk Management framework that supports planning, governance, and systems-based controls. This Risk Assessment helps demonstrate Due Diligence under the WHS Act, reducing operational liability and strengthening your organisation’s safety compliance profile.

Risk Categories & Hazards Covered

This document assesses risks and outlines management controls for:

  • WHS Governance, PCBU Duties and Consultation: Assessment of executive and officer due diligence, consultation arrangements with workers and HSRs, and clarity of roles, responsibilities and accountabilities across concrete slab projects.
  • Design, Engineering and Planning Management: Management of structural design assumptions, constructability reviews, engineering sign-off, temporary works design, and planning interfaces between designers, engineers and site management.
  • Contractor, Supplier and Subcontractor Management: Evaluation of prequalification processes, WHS capability checks, scope definition, interface risk management, and performance monitoring of concrete, reinforcement, pumping and formwork contractors.
  • Competency, Licensing and Training Systems: Controls for verifying licences and high-risk work authorisations, competency assessment for plant operators and leading hands, and targeted training in concrete placement, formwork and reinforcement activities.
  • Plant, Equipment and Maintenance Management: Oversight of selection, inspection and maintenance of concrete pumps, vibrators, formwork systems, access equipment and lifting gear, including guarding, isolation and defect reporting systems.
  • Work Method Development and Permit-to-Work Systems: Development and review of work methods, integration with SWMS and JSA processes, and use of permits for high-risk slab activities such as working at height, excavations, lifting operations and hot works.
  • Site Layout, Traffic and Structural Stability Management: Planning of site access, delivery routes and pump set-up locations, segregation of mobile plant and pedestrians, and controls for formwork stability, back-propping and load limits during pours and curing.
  • Health Risk Management (Silica, Noise, Vibration and Ergonomics): Assessment of exposure to respirable crystalline silica from cutting and grinding, noise from plant and tools, hand–arm vibration from compacting equipment, and manual handling during reinforcement and formwork installation.
  • Environmental Conditions and Emergency Preparedness: Management of weather-related risks (heat, UV, rain, wind and cold), pour timing and curing impacts, emergency planning for structural or formwork failure, spills, medical events and site evacuation.
  • Documentation, Monitoring, Audit and Continuous Improvement: Systems for record-keeping, inspections, incident reporting, corrective actions, internal audits and periodic review of concrete slab construction risk controls for ongoing improvement.

Who is this for?

This Risk Assessment is designed for Business Owners, Construction Managers, Project Managers and Safety Professionals responsible for planning, overseeing and governing Concrete Slab Construction activities across their operations.

Hazards & Risks Covered

Hazard Risk Description
1. WHS Governance, PCBU Duties and Consultation
  • • Lack of clearly defined WHS responsibilities for concrete slab construction and tilt‑up panel operations under the WHS Act 2011
  • • Inadequate consultation with workers, Health and Safety Representatives (HSRs), subcontractors and principal contractors on slab design, pour sequencing and lifting strategies
  • • Poor coordination of WHS duties between PCBUs involved in excavation, concrete placement, grinding/polishing, slab polishing and tilt‑up/raft systems
  • • Failure to integrate WHS requirements into project governance documents, contracts and site management plans
  • • Insufficient leadership commitment, resulting in WHS being treated as a compliance exercise rather than a core management function
  • • No structured process for reviewing WHS performance, incident trends and near misses specific to concrete and tilt‑up works
2. Design, Engineering and Planning Management
  • • Inadequate structural design or engineering verification for slabs, waffle pod raft systems and tilt‑up panels, increasing risk of structural failure or instability
  • • Insufficient planning for crane capacity, lifting points, panel weights, concrete strengths, propping, bracing and pour sequence for tilt‑up and lift slab operations
  • • Lack of early design consideration for safe access, edge protection, fall prevention, penetration covers and safe use of concrete grinders and slab polishers
  • • Poor integration of geotechnical information into slab and foundation design, causing unexpected ground movement or excavation instability
  • • Inadequate planning for load paths, temporary works, reshoring, back‑propping and curing times before placing loads, grinding or polishing on the slab
  • • Failure to design for lifecycle maintenance, including future grinding, polishing and modification works
3. Contractor, Supplier and Subcontractor Management
  • • Engagement of concrete, excavation, formwork, reinforcement, tilt‑up, crane, grinding and polishing contractors without verifying WHS competence and licensing
  • • Inconsistent WHS standards between principal contractor and specialist subcontractors leading to gaps in risk controls
  • • Poor coordination of multiple PCBUs on site, causing interface risks between excavation, slab pours, panel casting, lifting operations and grinding/polishing works
  • • Inadequate control of labour‑hire workers, including unclear supervision and induction responsibilities
  • • Reliance on suppliers (e.g. concrete, waffle pods, lifting inserts, grinders and polishers) without confirming they provide compliant products, user manuals and safety information
4. Competency, Licensing and Training Systems
  • • Workers and supervisors operating concrete pumps, grinders, slab polishers, cranes or involved in tilt‑up lifts without appropriate high‑risk work licences, VOCs or competency assessment
  • • Insufficient training in recognition of structural red flags such as slab cracking, panel movement, bracing failure or ground subsidence
  • • Lack of specific training on safe systems for concrete grinding and polishing, including dust control, noise exposure and plant isolation
  • • Supervisors not adequately trained in WHS legislative duties, hazard identification and incident response for concrete and tilt‑up works
  • • No refresher training program, resulting in skill fade and normalisation of unsafe practices
  • • Inadequate induction content specific to concrete slab on ground, waffle pod raft systems, tilt‑up panel construction and lifting operations
5. Plant, Equipment and Maintenance Management
  • • Use of poorly maintained concrete pumps, cranes, lifting gear, grinders, slab polishers and small plant leading to mechanical failure or loss of control
  • • Unverified lifting equipment (slings, chains, clutches, inserts, spreader bars) for tilt‑up panel lifting and slab handling
  • • Inadequate inspection and tagging systems for electrical equipment used with grinders and polishers, causing electrical shock or fire
  • • Lack of engineering verification and maintenance documentation for temporary propping, bracing systems and casting beds
  • • Failure to manage plant interface risks such as mobile plant operating near slab edges, excavations or panel stacks
6. Work Method Development and Permit-to-Work Systems
  • • Concrete and tilt‑up work occurring without documented safe systems of work or without considering site‑specific conditions
  • • Critical activities such as panel lifting, large slab pours, night works and grinding/polishing in enclosed spaces proceeding without formal permits or authorisation
  • • Failure to coordinate overlapping work methods between excavation, steel fixing, concrete placement, curing, grinding and tilt‑up lifting sequences
  • • Inadequate controls for hot works, cutting, drilling or modification of slabs and panels that may affect structural integrity or fire risk
7. Site Layout, Traffic and Structural Stability Management
  • • Poor site layout leading to conflicts between excavation works, concrete deliveries, cranes, panel storage, grinders and polishers and pedestrian movements
  • • Inadequate planning for safe stacking and storage of tilt‑up panels, reinforcement, waffle pods and formwork, creating collapse or crush risks
  • • Uncontrolled access to exclusion zones during crane lifts, panel rotations, slab pours and grinding/polishing operations
  • • Insufficient planning for maintaining structural stability of slabs, foundations, panels and temporary works under varying loads and weather conditions
8. Health Risk Management (Silica, Noise, Vibration and Ergonomics)
  • • Exposure to respirable crystalline silica from cutting, grinding and polishing concrete slabs and panels
  • • Excessive noise from concrete cutting, grinding, polishing, pumps, vibrators and mobile plant leading to hearing loss
  • • Whole‑body and hand‑arm vibration from prolonged use of grinders, slab polishers and compactors
  • • Musculoskeletal disorders from repetitive handling of formwork, reinforcement, waffle pods, grinding tools and polishing equipment
  • • Inadequate management of chemical exposures from sealers, curing compounds, adhesives and cleaning agents used with slabs and polished concrete
9. Environmental Conditions and Emergency Preparedness
  • • Adverse weather (wind, rain, heat, cold) impacting slab pours, curing, crane operations, panel lifting and grinding/polishing activities
  • • Inadequate planning for emergency response to structural failures, panel collapse, trapped persons, chemical spills or plant incidents during concrete works
  • • Lack of clear communication systems and emergency access routes during large pours or lift operations
  • • Insufficient management of heat stress and fatigue for workers involved in prolonged slab and polishing works, especially in hot climates
10. Documentation, Monitoring, Audit and Continuous Improvement
  • • Inadequate documentation and record keeping for risk assessments, engineering certifications, inspections and permits related to concrete works
  • • Failure to monitor implementation of controls for tilt‑up lifting, slab on ground construction, waffle pod systems and grinding/polishing activities
  • • Lack of systematic incident and near‑miss reporting, analysis and follow‑up for concrete and tilt‑up related events
  • • No structured process to capture lessons learned and improve WHS management across projects

Need to add specific hazards for your workplace?

Don't worry if a specific hazard isn't listed above. Once you purchase, simply log in to your Client Portal and add your own custom hazards at no extra cost. We take care of the hard work—creating the risk ratings and control measures for free—to ensure your document is compliant within minutes.

Legislation & References

This document was researched and developed to align with:

  • Work Health and Safety Act 2011
  • Work Health and Safety Regulations 2017
  • AS/NZS ISO 31000:2018: Risk management — Guidelines
  • Safe Work Australia – Managing Risks of Plant in the Workplace Code of Practice: Guidance on the safe selection, use and maintenance of plant such as concrete pumps, vibrators and access equipment.
  • Safe Work Australia – Construction Work Code of Practice: Requirements for planning, managing and monitoring WHS risks associated with construction activities including concrete slab works.
  • Safe Work Australia – Managing the Risk of Falls in Housing Construction Code of Practice: Controls for work at height around formwork, decks and slab edges.
  • Safe Work Australia – Managing Noise and Preventing Hearing Loss at Work Code of Practice: Guidance for controlling noise from concrete pumps, cutting, grinding and powered tools.
  • Safe Work Australia – Managing the Risks of Respirable Crystalline Silica from Engineered Stone in the Workplace Code of Practice (as applicable): Principles for managing silica exposures from cutting, drilling and grinding concrete products.
  • AS 3600: Concrete structures — Design and construction requirements relevant to structural integrity and engineering controls.
  • AS/NZS 1576 (Series): Scaffolding — Requirements for temporary access and working platforms used around slab edges and formwork.
  • AS 2550 (Series): Cranes, hoists and winches — Safe use requirements for lifting operations associated with reinforcement, formwork and precast elements.
  • AS 45001 / ISO 45001: Occupational health and safety management systems — Framework for integrating this Risk Assessment into broader organisational WHS management.
Standard Risk Assessment Features (Click to Expand)
  • Comprehensive hazard identification for all activities
  • Risk rating matrix with likelihood and consequence analysis
  • Existing control measures evaluation
  • Residual risk assessment after controls
  • Hierarchy of controls recommendations
  • Action priority rankings
  • Review and monitoring requirements
  • Consultation and communication records
  • Legal compliance references
  • Sign-off and approval sections

$79.5

Safe Work Australia Aligned