Temporary works are a critical part of building construction, yet they’re often overlooked—until something goes wrong. Whether you're working on high-rise scaffolding, excavations, formwork or propping systems, understanding how to manage and supervise temporary works in building construction is essential for safety, compliance, and successful project delivery.
What Are Temporary Works?
Temporary works refer to parts of the construction process that are needed to support the permanent structure during the build phase but are not part of the final design. Examples include:
- Scaffolding
- Formwork and falsework
- Shoring and excavation supports
- Temporary bridges, access routes or safety barriers
Mismanaged temporary works can lead to delays, legal issues, and even structural failure. That’s why the BS 5975 standard recommends a structured process and the appointment of trained professionals such as Temporary Works Coordinators (TWCs) and Temporary Works Supervisors (TWSs).
Who Is Responsible for Temporary Works?
According to BS 5975, every project involving temporary works must assign two key roles:
- Temporary Works Coordinator (TWC): Oversees the entire temporary works process, ensures safe designs, and manages risk.
- Temporary Works Supervisor (TWS): Supports the TWC and monitors compliance and safety on-site.
If you're working in a supervisory or management role in construction, completing the appropriate training is not just recommended—it’s essential.
👉 Explore our CITB Temporary Works Coordinator Course
👉 Already qualified? Take the TWC Refresher Course
👉 Looking to supervise? Check out our Temporary Works Supervisor Course
Why Temporary Works Matter in Building Construction
Temporary works are vital in nearly every construction project, especially where structural integrity and safety are on the line. They:
- Ensure safe access and working environments
- Prevent collapse or structural instability
- Allow complex stages of construction to proceed smoothly
- Keep you compliant with legal and HSE requirements
Ignoring temporary works can lead to catastrophic results. That’s why industry best practice is to appoint trained coordinators and supervisors early in the planning phase.
Training to Become a TWC or TWS
At Target Zero, we provide CITB-accredited courses for both roles:
- Temporary Works Coordinator Course: Perfect for site managers, engineers, and project leaders who need a full understanding of BS 5975 and risk control.
- Temporary Works Supervisor Course: Designed for team leaders and supervisors responsible for on-site implementation.
- TWC Refresher Course: Required every 5 years to maintain your coordinator qualification.
All courses are delivered by experienced instructors, with flexible options available both online and at our nationwide centres.
Why Choose Target Zero?
- CITB-approved and trusted by top UK contractors
- Nationwide and online delivery
- Experienced, supportive tutors
- High pass rates and practical case studies
- Post-training support and advice
👉 Secure Your Place on a Temporary Works Course
👉 Refresh Your Knowledge
👉 Start with the Supervisor Course
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