| File Reference : | COSHH Assessment Bitumen |
| Date File Updated | 01-04-26 |
| Category | COSHH Assessments | Tags: ISO 45001 |
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This example COSHH risk assessment has been prepared using the
F-HS5 COSHH Assessment form template which has been designed to record and manage the risks associated with substances hazardous to health and includes:
- Substance details
- Physical description
- Health effects and first aid
- Workplace exposure limits (WELs)
- CLP hazard classification — visual hazard icons
- Risk rating
- Control measures
- PPE required — visual PPE icons
- Environmental considerations
The file is supplied in fully editable MS Word format and can be easily customised and saved to Google Docs format if required. The document uses pre-defined style formatting throughout with styles to match the risk-ratings. All text is in Calibri font for improved readability.
The following document labelling is included in the footer:
- Form number and title
- Information-classification
- Version
- Page number / total pages
Download this form template with your company name and logo already added!
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This file is included in the alphaZ subscription.
COSHH Assessment — Bitumen (Petroleum Bitumen / Roofing Felt Bitumen)
This pre-completed COSHH assessment covers petroleum bitumen — a complex mixture of high molecular weight hydrocarbons used for roof felting, joint sealing and waterproofing. Applied hot at 130–200°C; bitumen fumes generated during hot application are classified as a probable human carcinogen (IARC Group 2A).
What Does This COSHH Assessment Cover?
The assessment is fully completed and ready to use, covering all sections required for a complete hazardous substance risk assessment:
- Substance identification — trade name (Bitumen / Roofing Felt Bitumen), chemical name (petroleum bitumen; complex high molecular weight hydrocarbon mixture), SDS reference and physical state
- Health effects and first aid — inhalation of bitumen fumes causing respiratory irritation and carcinogen risk; severe thermal burns from hot material; skin irritation from cold bitumen; serious eye damage from hot splash; specific first aid for each route
- Probable carcinogen — bitumen fume — prolonged occupational inhalation of bitumen fumes increases risk of lung and bladder cancer; LEV is required for all hot bitumen work; RPE where LEV is insufficient
- Workplace exposure limits — bitumen fume TWA 0.5 mg/m³ over 8 hours, from current BOHS/HSE guidance; do not rely on older assessment values
- CLP hazard classification — Irritant and Long-term health hazard pictograms
- PPE requirements — including RPE for fume, heat-resistant gloves, eye protection, coveralls and safety boots
- Emergency procedures — hot burns: cool with water, do not remove adhered bitumen; fire: high flash point but use CO2 or foam if involved
Who Is This COSHH Assessment For?
This assessment is suitable for any workplace where bitumen is used, including:
- Flat roofing and roof felting contractors
- Waterproofing and tanking specialists
- Building maintenance and facilities management teams
- Civil engineering and infrastructure contractors
COSHH Compliance
This document provides ready-to-use evidence of COSHH compliance and supports occupational health and safety management. The assessment is based on the F-HS5 COSHH Assessment template, is fully editable in Microsoft Word, and can be customised with your company details, site-specific information and review dates.
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- COSHH-81 Bitumen Word, 157 KB






