Risk Assessment for Groundwork — create with RAMSagent
A Job Hazard Analysis for groundwork identifies risks in excavation, blasting, piling, and work near existing utilities. It is based on Canada Labour Code Part II and COHSR, and includes requirements for utility guidance before digging starts.
RAMSagent evaluates geotechnical factors, utility proximity, and urban considerations to provide a Job Hazard Analysis suitable for both planning and production phases.
Typical risks for Risk Assessment — Groundwork
| Risk | Description | Legal | Severity |
|---|---|---|---|
| Collapse Risk in Excavation | Soil collapse in excavations deeper than 1.25 m without sloping or shoring is one of the construction industry's leading causes of fatalities — requires geotechnical assessment and support structures. | Canada Labour Code Part II, COHSR | Critical |
| Blasting Work | Rock throw, pressure waves, and vibration damage to nearby structures — requires blasting permits, barricades, and warning signals. | Canada Labour Code Part II, COHSR | Critical |
| Damage to Existing Utilities | Cable damage, gas leaks, or water leaks during digging without current guidance — utility guidance is mandatory. | Canada Labour Code Part II, COHSR | High |
| Collision Risk from Work Machinery | Excavators and dumpers with limited visibility — requires signalers, separated walkways, and high-visibility clothing. | Canada Labour Code Part II, COHSR | High |
| Noise and Vibrations | Long-term hearing damage and vibration injuries (HAVS) — requires measurement, hearing protection, and rotation. | Canada Labour Code Part II, COHSR | Medium |
Applicable Regulations
- Canada Labour Code Part II, COHSR Risks in Certain Types of Work
- Regulates collapse risk, excavation, and blasting; covers tunneling and rock work.
- Canada Labour Code Part II Basic Obligations
- Systematic occupational health and safety management — the foundation for all civil engineering projects.
- COHSR Workplace Hazards
- Noise limits, vibrations, and chemical hazards in civil and construction work.
Frequently Asked Questions
- When is a geotechnical assessment required?
- For excavations deeper than 1.25 m without sloping or support structures. RAMSagent automatically triggers the requirement when excavation depth is specified.
- Is Ledningskollen integration included?
- RAMSagent references Ledningskollen in the Job Hazard Analysis (JHA) but does not automatically retrieve the instructions — the instructions are attached as a file to the project.
Related Guides
Free Word Template: Risk Assessment
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