The company ATIAS specializes in the construction of external and internal water pipe systems, water drains, sewerage systems, waste water treatment facilities, pump stations, buildings and structures from reinforced concrete and brick, etc.We can execute the following operations (from designing till delivery in operation):Construction of the external system of pipe lines from cast iron, steel and polyethylene.The building of the internal system of pipe lines.Construction of treatment facilities for waste water sewerage systems and gutters in modular and in monolithic variants. Construction of the outside system of pipe lines for sewerage systems and shower-water drains from cast iron, reinforced concrete, asbestos, ceramics and plastics.The building of the internal waste water systems.

The building of external and internal water-drainage systems.Construction of external systems of heat supply with reinforced concrete casing and in the underground insulated version, without reinforced concrete casing, using modern isolation materials.Construction of pump stations.Construction of building structures for various purposes (including tanks) from monolithic reinforced concrete.Construction of buildings and other structures from brick and other materials.

We use trench-free pipeline replacement technology.

In areas which are difficult to access for standard digging equipment, a steel pipe (200-1600 mm in diameter) is placed underneath the obstacle (roads, buildings etc). The pipe is later used as leader sheath for installing new pipelines, cables, etc. Optimized technology insures precision for all insertions/installations.

Efficient trench-free pipeline replacement technology. All quite simple! A pneumatic hammer mechanism breaks up the old pipe, pressing the debris out of the way into the surrounding soil, whilst simultaneously putting into place the new polyethylene pipe. This technology can be used to substantially increase the pipeline diameter during replacement of the old pipeline.