Product Overview

Summary: This Floor Preparation Safe Operating Procedure sets out clear, safe and consistent methods for preparing concrete and other floor surfaces prior to coatings, coverings or repairs. It helps Australian businesses control dust, noise, vibration and manual handling risks while delivering a high-quality, compliant substrate ready for the next trade.

Floor preparation is one of the highest-risk stages of flooring and refurbishment work, involving grinding, shot blasting, scarifying, scraping and chemical treatments that can generate hazardous dust, noise, vibration and flying debris. This Floor Preparation Safe Operating Procedure provides a structured, step-by-step approach to planning, setting up and executing floor preparation tasks in line with Australian WHS requirements. It covers everything from pre-start inspections and service location through to dust control, equipment operation, waste management and handover, ensuring each job is completed safely and to specification.

By implementing this SOP, businesses can significantly reduce the likelihood of incidents such as silica dust exposure, trips and falls on uneven or partially prepared surfaces, plant-related injuries and chemical splashes. It also addresses quality risks that lead to costly rework, such as inadequate surface profiling, contamination, moisture issues and poor edge detailing. The document gives supervisors a clear framework for toolbox talks and worker training, supports compliance with WHS legislation and relevant Australian Standards, and helps demonstrate due diligence to clients, auditors and regulators.

Key Benefits

• Ensure floor preparation activities are carried out in line with Australian WHS legislation and industry best practice.
• Reduce worker exposure to respirable crystalline silica, noise and vibration through clearly defined control measures.
• Improve substrate quality and coating adhesion by standardising inspection, surface profiling and moisture testing steps.
• Minimise project delays and rework by setting clear acceptance criteria for prepared surfaces and documenting sign-off requirements.
• Streamline training and onboarding for new workers with a practical, step-by-step procedure that can be used in toolbox talks and site inductions.

Who is this for?

• Site Supervisors
• Construction Project Managers
• Flooring Contractors
• Concrete Polishers
• Maintenance Managers
• WHS Managers
• Facilities Managers
• Warehouse Managers
• Civil and Commercial Builders
• Apprentice Floor Layers

Hazards Addressed

• Respirable crystalline silica and other hazardous dusts generated from concrete grinding and scabbling
• Noise exposure from grinders, scarifiers, shot blasters and vacuum systems
• Hand-arm vibration from prolonged use of powered hand tools and floor grinders
• Trip, slip and fall hazards from cables, hoses, uneven surfaces and debris
• Eye and face injuries from flying particles and shot media
• Chemical exposure from primers, etching agents, adhesives and cleaning products
• Electrical hazards from powered floor preparation equipment and temporary power leads
• Manual handling injuries from moving bags of product, vacuum units and heavy machinery
• Contact with rotating or moving parts of floor preparation equipment
• Poor air quality in enclosed or poorly ventilated spaces

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Abbreviations
• 3.0 Applicable Legislation, Standards and Codes of Practice
• 4.0 Roles, Responsibilities and Competency Requirements
• 5.0 Required Plant, Tools and Materials
• 6.0 Personal Protective Equipment (PPE) Requirements
• 7.0 Pre-Start Planning and Site Assessment
• 8.0 Service Location and Isolation (Electrical, Plumbing and Other Services)
• 9.0 Hazard Identification and Risk Control Measures
• 10.0 Dust, Silica and Airborne Contaminant Controls
• 11.0 Noise and Vibration Management
• 12.0 Manual Handling and Equipment Handling Procedures
• 13.0 Floor Inspection, Testing and Surface Assessment
• 14.0 Mechanical Floor Preparation Procedures (Grinding, Shot Blasting, Scarifying, Scraping)
• 15.0 Chemical Preparation Procedures (Etching, Cleaning, Contaminant Removal)
• 16.0 Edge, Joint and Detail Work Procedures
• 17.0 Waste Management and Housekeeping Requirements
• 18.0 Working in Enclosed or Confined Areas
• 19.0 Quality Criteria and Acceptance of Prepared Surfaces
• 20.0 Environmental Considerations (Dust, Noise, Run-off and Waste)
• 21.0 Emergency Procedures and Incident Response
• 22.0 Training, Induction and Toolbox Talk Guidance
• 23.0 Documentation, Records and Sign-Off Forms
• 24.0 Review, Audit and Continuous Improvement

Legislation & References

• Model Work Health and Safety Act 2011 (Cth)
• Model Work Health and Safety Regulations 2011 (Cth)
• Safe Work Australia – Managing the Risk of Respirable Crystalline Silica from Engineered Stone in the Workplace: Code of Practice (as guidance for silica control)
• Safe Work Australia – Managing Noise and Preventing Hearing Loss at Work: Code of Practice
• Safe Work Australia – Hazardous Manual Tasks: Code of Practice
• Safe Work Australia – Managing Risks of Hazardous Chemicals in the Workplace: Code of Practice
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 1716: Respiratory protective devices
• AS/NZS 2161: Occupational protective gloves (series)
• AS/NZS 2210: Safety, protective and occupational footwear
• AS/NZS 1269: Occupational noise management
• AS 1884: Floor coverings – Resilient sheet and tiles – Installation
• AS 3958.1: Ceramic tiles – Guide to the installation of ceramic tiles
• AS 3740: Waterproofing of domestic wet areas
• AS 3600: Concrete structures (for substrate considerations and repairs)
• AS/NZS 3012: Electrical installations – Construction and demolition sites