Formwork and Scaffolding ULMA for the largest Water Treatment Plant in all of Central Europe
The project is divided into two parts, which will occupy a total of 400,000m2 and require 500,000 m3 of concrete: a complete overhaul of the existing treatment plant on the island of Císařský Ostrov, as well as the addition of independent treatment facilities – dubbed the “New Water Line” – which will incorporate mechanical and biological processing with an additional chemical treatment system.
The construction of the new line is divided into four work zones: SO04, SO06, SO09, and SO10. The magnitude of these areas, not only in size but in the complexity of the operations involved, requires them to be considered as independent projects, each with its own construction manager, worksite coordination, etc.
| SO06 | SO09 | SO10 | SO10 | |
|---|---|---|---|---|
| Measures | 87 m x 122 m x 9 m | 275 m x 115 m x 11,5 m | 1140 m x 118 m x 14 m | 53 m x 60 m x 12 m |
| Wall Height | + 8 m | + 10,5 m | + 8 m | + 12 m |
The sheer size of this project, not to mention the diversity of tasks required, demanded specific solutions for each of the four work zones. The technologies at work and the continual circulation of water necessitate extremely precise execution of the geometry, finishing, and the entire pouring process. The MK System – ENKOFORM VMK for vertical applications and ENKOFORM HMK for horizontal applications – was used to build more than 30 specialised structures. Moreover, the walls, measuring more than 12 m in height, were formed in a single pour using ORMA Panel Formwork reinforced by MK Walers.
The Czech ULMA team provisioned pre-assembled systems, thus saving assembly and erection time on-site. Close and constant cooperation between the customer and the ULMA team has been critical to the completion of the project in accordance with the established criteria and deadlines. ULMA’s comprehensive solution includes the continuous on-site assessment. Specialised technical personnel from every department were present to assist in material delivery, systems erection, and other critical tasks.
Safety considerations formed a vital part of this project. ULMA demonstrated its commitment to guaranteeing safety throughout the entire construction process by provisioning all safety systems required.
