Product Overview

Summary: This Concrete Joint Sealing and Repair SOP sets out a safe, consistent method for preparing, sealing and repairing concrete joints on Australian worksites. It helps your team control dust, noise, chemicals and manual handling risks while delivering durable, high-quality joints that meet project and WHS requirements.

Concrete joint sealing and repair is a high‑risk, high‑visibility task that directly affects both structural performance and worker safety. From saw cutting and grinding through to chemical sealant application, workers are routinely exposed to respirable crystalline silica dust, hazardous substances, noise, vibration and awkward postures. This Safe Operating Procedure provides a clear, step‑by‑step framework for planning, executing and documenting joint sealing and repair in line with Australian WHS expectations and industry best practice.

The procedure guides your team through pre‑start inspections, surface preparation, joint cleaning, selection and handling of sealants, application techniques and curing controls, with an emphasis on hazard identification and risk control at each stage. It helps businesses demonstrate due diligence by standardising controls for silica dust, chemical exposure, hot work (where applicable) and traffic management in live environments such as warehouses, car parks, pavements and industrial plants. By implementing this SOP, organisations can lift workmanship quality, reduce rework, prevent injuries and build a defendable safety system that stands up to regulator and client scrutiny.

Key Benefits

• Ensure consistent, high‑quality concrete joint sealing and repairs that extend asset life and reduce callbacks.
• Reduce worker exposure to silica dust, chemical fumes and noise through clearly defined control measures.
• Demonstrate compliance with Australian WHS legislation, standards and client specifications for concrete works.
• Streamline training and onboarding by giving crews a practical, step‑by‑step reference for on‑site use.
• Minimise project delays, incidents and costly rework by standardising planning, execution and inspection requirements.

Who is this for?

• Site Supervisors
• Concrete Workers
• Civil Construction Workers
• Maintenance Technicians
• Facilities and Asset Managers
• WHS Advisors and Safety Coordinators
• Construction Project Managers
• Roads and Infrastructure Supervisors

Hazards Addressed

• Exposure to respirable crystalline silica dust from cutting, grinding and chasing concrete
• Skin and eye contact with sealants, primers, solvents and other hazardous chemicals
• Inhalation of vapours and fumes from polyurethane, epoxy or bituminous sealants and associated solvents
• Noise exposure from concrete saws, grinders and other powered equipment
• Hand–arm vibration from prolonged use of saws, grinders and impact tools
• Manual handling strains from handling heavy bags, sealant drums and equipment
• Slips, trips and falls on wet surfaces, uneven slabs and open joints
• Burns or irritation from hot‑poured sealants (if used)
• Contact with moving plant and vehicles in live traffic or warehouse environments
• Eye and face injuries from flying debris and concrete fragments during cutting or grinding
• Fire and explosion risks when using flammable primers, cleaners or sealants near ignition sources

Included Sections

• 1.0 Purpose and Scope
• 2.0 References, Standards and Legislative Requirements
• 3.0 Definitions and Terminology (joints, sealant types, defects)
• 4.0 Roles and Responsibilities (PCBU, Supervisors, Workers, Contractors)
• 5.0 Required Competencies and Training
• 6.0 Tools, Plant, Materials and Sealant Specifications
• 7.0 Personal Protective Equipment (PPE) Requirements
• 8.0 Pre‑Start Planning and Risk Assessment (JSEA/SWMS)
• 9.0 Site Preparation and Traffic Management Controls
• 10.0 Concrete Joint Inspection and Assessment of Defects
• 11.0 Dust, Silica and Fume Control Measures
• 12.0 Surface Preparation, Cleaning and Joint Preparation
• 13.0 Sealant Selection, Mixing and Handling Procedures
• 14.0 Joint Sealing and Repair Application – Step‑by‑Step Process
• 15.0 Curing, Protection of Works and Reinstatement of Service/Traffic
• 16.0 Quality Control, Tolerances and Acceptance Criteria
• 17.0 Hazardous Chemicals Management, Storage and Labelling
• 18.0 Manual Handling and Ergonomic Controls
• 19.0 Environmental Controls (waste, wash‑out, spill prevention)
• 20.0 Emergency Procedures (exposure, spills, fire and equipment failure)
• 21.0 Housekeeping and Demobilisation
• 22.0 Recordkeeping, Inspection Checklists and Sign‑off
• 23.0 Review, Audit and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth and relevant state/territory variants)
• Work Health and Safety Regulations 2011 (Cth and relevant state/territory variants)
• Safe Work Australia – Managing the Risk of Respirable Crystalline Silica from Engineered Stone in the Workplace: Code of Practice (principles applied to concrete work)
• Safe Work Australia – Managing Risks of Hazardous Chemicals in the Workplace: Code of Practice
• Safe Work Australia – Managing Noise and Preventing Hearing Loss at Work: Code of Practice
• Safe Work Australia – Hazardous Manual Tasks: Code of Practice
• AS 1884: Floor coverings – Resilient sheet and tiles – Installation (for interface with floor finishes, where relevant)
• AS 3600: Concrete structures
• AS 3958.1: Ceramic tiles – Guide to the installation of ceramic tiles (where joint treatment interfaces with tiling systems)
• AS/NZS 1715: Selection, use and maintenance of respiratory protective equipment
• AS/NZS 1716: Respiratory protective devices
• AS/NZS 2161 series: Occupational protective gloves
• AS/NZS 1801: Occupational protective helmets
• AS/NZS 1337.1: Personal eye protection
• AS/NZS 2396: Powered hand tools – Vibration measurement and assessment (guidance for vibration control)