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Services

Borehole maintenance and rehabilitation

Diagnosis, cleaning, development, recommissioning of existing boreholes.

Description

Underperforming or contaminated boreholes? We provide full diagnosis, air-lift cleaning, chemical treatment (aluminum sulfate, poly-phosphate, bactericide), disinfection and recommissioning.

Our process

  1. 1

    Diagnosis and video inspection (camera)

  2. 2

    Pumping system disassembly

  3. 3

    Air-lift cleaning and development

  4. 4

    Chemical treatment and disinfection

  5. 5

    Reassembly, testing and report

Our field operations

Photos of our teams in action, illustrating our operational expertise.

Maintenance d'installation existante
Opérateur HYDYAM en entretien