Pierre Lebrun

Environment Engineer


32 years old

Seniority : 3 years, associate


  • Environmental protection
  • Waste – pollution
  • Asbestos
  • lead
  • Drilling/Capture of water resources
  • Regulations
  • Analysis of industrial risks


Engineer – Polytech’ Paris UPMC
Earth Sciences – Hydrosciences

Professional background

CPA Experts
Assistant Engineer Environment Expert
Insurance expertise missions under the sponsorship of a senior expert for five years

Kaya Environnement
Assistance to Owners
Pollution cleanups / Waste / Asbestos

Key areas of expertise

Occurrences – Environment – Pollution

  • Soil, water and groundwater pollution by hydrocarbons, solvents, heavy metals
  • River, lake and pond pollution with fish mortality, assessment of damage to fish production
  • Transformer leaks and explosions with PCB spillage
  • Pollution from tank, conduit and pipeline puncture in oil storage depots or petrol stations
  • Overturned trucks with spillage of fuel or chemicals
  • Pollution linked to waste disposal operation unit
  • Pollution from waste water treatment plants
  • Historic pollution linked to former industrial activities
  • Pollution through piercing of storage basin membrane
  • Air pollution by various particles
  • Litigation stemming from regulations governing management of polluted sites and soil
  • Litigation of drinking water supply and capture (pollutants, legionella, etc.)
  • Damage through gaseous discharge
  • Litigation stemming from asbestos and lead diagnostics
  • Demolition of buildings containing undiagnosed asbestos