We provide asset documentation of water structures, as well as pumping tests, CCTV inspections, and geophysical logging, including hydrogeophysical measurements and inclinometry. We assess the technical condition of boreholes, wells, and other water structures, as well as horizontal and drainage systems.
Our diagnostic services deliver a reliable basis for decision-making on maintenance, rehabilitation, or remediation of water resources.
We prepare detailed documentation for water structures, including boreholes, wells, cuts, and horizontal or drainage systems, in compliance with current legislation and relevant standards.
This includes basic object information, a technical description according to ČSN 75 5115, geological and hydrogeological documentation, geodetic survey, cadastral map location, placement within protection zones, and more.
We perform preliminary, short-term, long-term, semi-operational, or group pumping tests with capacities up to 10 L/s. This includes obtaining official permits, evaluating results, and designing the final abstraction regime.
We conduct TV inspections of wells and boreholes with casing diameters from DN80 up to depths of 300 m, as well as horizontal structures up to 120 m in length.
Our equipment includes:
We perform logging of both new and existing boreholes.
These measurements include:
Search for historical spa wells
As part of the project, we conducted an extensive review of archival materials, field reconnaissance, and CCTV inspection, including documentation.
Inspection of radial wells
Photon Water carried out an inspection of the condition of radial wells at the artificial infiltration facility in the Káraný catchment area. CCTV inspections were conducted inside the wells using a diver.
Well revitalization
For the city of Mimoň, we carried out the revitalization of a 100 m deep well, including well rehabilitation, coring measurements, a pump test with Q = 20 l/s, and evaluation with recommendations for further use.