Job Hazard Analysis for Groundwork — create with RAMSagent
A risk assessment for groundworks maps risks associated with excavation, blasting, piling, and work near existing utilities. It is based on HSE guidance, CDM 2015, and includes requirements for utility location checks before excavation begins.
RAMSagent evaluates geotechnics, proximity to utilities, and urban factors to provide a risk assessment suitable for both the design phase and production.
Typical risks for Job Hazard Analysis — Groundwork
| Risk | Description | Legal | Severity |
|---|---|---|---|
| Collapse Risk in Excavations | Soil collapse in excavations deeper than 1.25 m without sloping or shoring is one of the leading causes of fatalities in the construction industry — requires geotechnical assessment and support structures. | AFS 2023:13, 5 kap | Critical |
| Blasting Operations | Flying debris, shock waves, and vibration damage to nearby buildings — requires blasting permits, site isolation, and warning signals. | AFS 2023:13 | Critical |
| Damage to Existing Utilities | Cable damage, gas leaks, or water leaks during excavation without current guidance — utility location checks are essential. | AFS 2023:13 | High |
| Collision Risk from Construction Machinery | Excavators and dumpers with limited visibility — requires signal monitoring, separate walkways, and high-visibility clothing. | AFS 2023:11, 15 kap | High |
| Noise and Vibrations | Long-term hearing damage and vibration injuries (HAVS) — requires measurement, hearing protection, and job rotation. | AFS 2023:10 | Medium |
Applicable Regulations
- AFS 2023:13 Risks in Certain Types of Work
- Covers collapse risk, excavation, and blasting; tunneling and rock work are addressed.
- AFS 2023:1 Fundamental Duties
- Systematic health and safety management — the foundation for all groundworks contracts.
- AFS 2023:10 Risks in the Workplace
- Noise limits, vibrations, and chemical hazards in ground 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 this requirement when excavation depth is specified.
- Is utility location integration included?
- RAMSagent references utility location checks in the risk assessment but does not automatically retrieve the guidance — the guidance is attached as a file to the project.
Related Guides
Free Word Template: Risk Assessment
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