The document discusses occupation preparation for investigating and restoring broken water pipes. It mentions using cameras to look for damages in water pipes and steering a camera robot through the pipes. The document also references copper pipes for fresh water, fittings, and materials needed for a plumber to do INHOUSE installations.

1. Occupation preparation
Water means Life
Investigation and restoration of broken water pipes
Cameras to look for damages

2. Steering the camera robot

3. The waterpipe and the robot

4. The Plumber for INHOUSE installations
Coppper pipes for fresh water.
Fittings and material for a plumber.