Novel or unusual structures may require additional testing by a TDS designer to demonstrate the integrity of the design.Where a structure is to carry advertising / scrim, include this requirement in any design concept, specification and structural assessment.Your TDS contractor should ensure that the proposed structure has a design prepared by a competent person, which takes account of the use and conditions in which it is to be installed.Provide TDS contractors / designers with relevant site information and/or allow them site access to carry out their own site assessments.TDS contractors / designers hired to design, supply, build, manage and take down a structure for you, should be competent and adequately resourced.This should include the technical details required to enable a design to be undertaken by your appointed TDS contractor(s) / designer (s). Prepare a clear specification for the structure's required use.Consider what the structure will be used for, what it needs to be able to do, who will use it and how?.Most fatal and serious injuries arise when workers fall during construction work or as a result of the collapse of the structure, lifting operations or mobile plant. Your duties as an event organiserД¬onstruction roles and duties What you should know Information to help those organising events to manage the safe erection, use and deconstruction of temporary demountable structures (TDS). Temporary demountable structures (TDS) - stages, seating, marquees etc What you will find on this page Work with others to ensure crowd safety.Selection and use of equipment to support speaker clusters, lights etc used during outdoor events.Construction and deconstruction of temporary demountable structures.Overview - Temporary demountable structures.Overview - Event health and safety topics.Large-scale temporary outdoor events near to major accident hazards.

Speaker scaffolding design