Ring Lock Scaffolding is a kind of most popular modular system scaffolding for construction. It is widely used in the construction industry, such as building, bridge, viaduct, petrochemical, shipyard, aircraft maintenance, power plant, etc. It can be designed and built up in various shapes, such as retagular, square, circle, polyonal.

In the hydraulic power plant construction, the hydraulic turbine generators are normally built in the column tanks, then we need to erect the circle scaffolding working platform. Ring lock scaffolding is first choice, because ring lock rossette is multi-directional, the scaffold runners (ledgers) can be gone by different angles freely. 

What is your ideas how to design and build up a circle working platform?