- 5 seconds hand compressors to develop drilling. All trademarks 03 10-cylinder.
- 1000 meters of air hoses. to develop drilling.
- 2500 kgs of Hexametaphosphate, for a product to seal the boreholes and wells.
- Chlorine 1000kgs product to disinfect water works.
- 5000 pipes and rods for hand pumps.
- 3000 stainless steel cylinders.
- 3 Trucks for transportation.
- 3 Picks -up terrain for binding sites
HOW REHABILITATE DRILLING AND WELL
To rehabilitate a drilling that no longer works for years, we must:
- The dismantling of the hand pump and diagnose the fault;
- Take the static level and depth of the drilling;
- Inject the hexametaphosphate solution and wait for the reaction of the product for hours.
- Develop drilling with air lift for hours
- Inject the solution chloric wait for the reaction after developing drilling for hours;
- After installation of the hand pump, take the sample of water for analysis at the Pasteur Centre.