What type of (e.g., concrete, asphalt, soil, sand) will you be anchoring into?

The safety of a temporary structure relies entirely on its interface with the ground.

Loose fabric creates aerodynamic drag, ponding hazards during rain, and destructive whipping forces in high winds.

Secure the lifted arch immediately to the anchored baseplates.

There are no legal, free sources for the current EN 13782. While you might find outdated (e.g., 2005) versions online, these are not only potentially incorrect but also illegal to distribute without permission of the copyright holders. Always purchase from an official national standards body.

The standard is comprehensive, covering every phase of a temporary structure's lifecycle:

What is the where you plan to install this structure? What are the ground conditions (soil, concrete, asphalt)?

Scan the subsurface for electric, gas, and water lines before driving any stakes. 2. Framework Assembly

Use multiple stakes per leg if specified by the structural calculations for soft soil. Concrete Ballast Blocks If ground penetration is impossible, you must use ballast.