OTOntario Trade Registry

Safety Log Seed Record

Silica dust control work

Before dust-generating work starts and whenever cutting, grinding, drilling, ventilation, or wet-control conditions change.

Silica dust control work

Fast-Fact Summary

  • Governing agency: Ontario Ministry of Labour, Immigration, Training and Skills Development
  • Form, bylaw, or regulation: OHSA designated substance and construction hygiene controls
  • Effective/current anchor: Before dust-generating work starts and whenever cutting, grinding, drilling, ventilation, or wet-control conditions change.
  • Direct portal or source: https://www.ontario.ca/laws/regulation/910213

Mandatory Scope

This safety-log record applies to constructors, employers, supervisors, and competent workers responsible for Silica dust control work. The log is intended to prove that the relevant hazard, equipment, or site condition was checked before exposure continued.

Deadlines & Administrative Windows

  • Required Timing: Before dust-generating work starts and whenever cutting, grinding, drilling, ventilation, or wet-control conditions change.
  • Supervisor Review: Assign a competent person or supervisor to review the entry before the next shift or before the controlled work resumes.
  • Change Trigger: Re-open the log when weather, equipment, excavation, access, crew, or work-method conditions change.

Financial & Legal Liability

Missing safety records can increase OHSA order, stop-work, prosecution, and project backcharge exposure. The record should be kept with the project safety file and be available when requested by the constructor, employer, client, or inspector.

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Step-by-Step Filing Instructions

  • Identify the Controlled Work: Record the site, date, crew, equipment, area, and trade activity.
  • Check the Hazard Controls: Confirm guards, access, PPE, training, permits, isolation, or inspection evidence required for the task.
  • Sign the Entry: Supervisor and worker acknowledgement of controls, PPE, and cleanup method.
  • Store the Record: Retain with exposure-control and project safety records.

2026 Inspection Notes

For 2026 construction compliance context, pay close attention to working-at-heights training records, trenching and excavation controls, and training/competency documentation. Do not call this a named official blitz unless the supplied record or source says so.

Official Sources

Raw Fields

  • Regulation ReferenceOHSA designated substance and construction hygiene controls
  • Signature RequirementsSupervisor and worker acknowledgement of controls, PPE, and cleanup method.
  • Retention PeriodRetain with exposure-control and project safety records.

Generation Status

Expansion seed record anchors the topic to Ontario construction safety law or related safety programme controls. Generated copy must describe log timing and recordkeeping without inventing a universal government form unless the supplied regulation says one exists.