Complaint > Yanacocha-03/Cajamarca

Eligibility: Independent Investigation into the Mercury Spill of June 2, 2000 in the Vicinity of San Juan, Choropampa and Magdalena, Peru - June 2000

...changed for much larger containers holding almost 200 kg. There in use at the time of the spill. The rationale for changing flask type was not clear to the Independent Commission. The Independent Commission received conflicting accounts of who ordered the change in flasks. It appears that the change took place without a technical and engineering assessment of the newly specified flasks. Mercantil has indicated that it checks the mercury flasks for leaks every three months using a procedure that ...