Utilities
Wastewater Treatment Plant Construction
- Year
- 2022-2024
- Location
- Northern Bulgaria
- Client
- Municipality and state funding
- Our role
- Geodesy, staking of technological structures, as-built documentation
About the project
Construction of a new wastewater treatment plant (WWTP) — a complex infrastructure object with biological treatment, technological lines and incoming sewer.
Our role
- Geodetic source data — terrain survey, reference network;
- Staking of complex technological structures — reactors, settlers, pump stations, pipelines;
- Execution control — especially levels and slopes of sewer routes;
- As-built drawings of technological part and site infrastructure;
- Coordination with technologists, structural engineers, V&K designers.
Why it was challenging
WWTP projects require high geodetic accuracy: sewer slopes are in small per mille — centimeter deviation means non-functional plant. Technological structures must be perfectly aligned for proper gravity flow. Underground routes must have precise as-built documentation for future maintenance.