Level Survey
Reduced levels, benchmarks and vertical control for civil and industrial works.
Level survey establishes vertical control: benchmarks, reduced levels and checks against a stated datum. It is used for roads, railway formation, machine bases, building floors and drainage.
What this assignment typically includes
- Temporary and permanent benchmarks
- Longitudinal and cross levels
- Floor, plinth and invert levels
- Level reports referenced to the project datum
Levels are only useful if the datum is unambiguous. Every sheet and list names the datum used.
To discuss a level survey programme, contact the Ahmedabad office.