Traffic Diversion for Tower Crane Erection often focuses on large trailers and mobile cranes. Tool vehicles and assembly crew transport also need a defined arrival and departure arrangement. Their smaller size does not make unplanned parking or access through a controlled work area acceptable.
List support movements separately
Ask the erection contractor to identify the people, tools and support vehicles expected at each stage. Separate vehicles that only drop off materials from those proposed to remain nearby. The specialist should identify operational needs; the traffic team should review how those needs interact with the public boundary.
Use actual supplier information where available. A generic reference to “support van” does not establish its stopping location, duration or access route.
Coordinate arrival with the work sequence
Confirm where the crew reports, who receives the tools and how the relevant site briefing is provided. A delivery call-forward instruction for a component trailer should not automatically be treated as permission for every supporting vehicle to enter at the same time.
- Identify the arrival contact and current gate reference.
- Record whether the vehicle departs immediately or stays.
- Confirm tool transfer and crew access with the responsible team.
- Review conflicts with trailers, lifting equipment and pedestrians.
Keep parking outside assumptions
For ROWPS for Tower Crane Erection, show any proposed public-space occupation that belongs to the work. Do not interpret unused parking or an adjacent service road as a reserved support area. A RTA Road closure arrangement covers its authorised scope, not every vehicle associated with the contractor.
If an additional service visit becomes necessary during assembly, send the proposed movement to the coordinator before dispatch. Unplanned access can conflict with a stage that was reviewed on different assumptions.
Close the support vehicle record
Confirm departure of the support vehicles as well as the heavy deliveries. Record any remaining tools or collection needs so the public area is not treated as ready for handback while equipment remains.
See our tower crane permit and diversion guide and supplier dispatch guide. HMJ can support traffic coordination around confirmed specialist inputs.
Official reference and project enquiry
Review the official RTA Right-of-Way occupation service against your proposed activity. Request HMJ support or call +971 50 778 9046.

