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A Supplemental Report Regarding the Environmental Contamination From TexPet’s E&P Activities

November 7, 2014

The principal purpose of our 2013 and 2014 site investigations has been to assess the continued  presence of crude oil E&P‐related contamination in areas where TexPet previously operated in the  Oriente.  The location of the sites investigated is shown on Figure 3.2‐1.  The following is a summary of  sites studied during the 2013 and 2014 investigation:  Figure 3.2-1: Locations of Sites LBG investigated in 2014

During our 2014 site investigations we observed that:  1) contamination has migrated and continues to  migrate away from pits in soils and other media, which further supports our opinion regarding the  presence of widespread contamination, 2) stream sediments and surface water are impacted by  petroleum‐related contaminants, and 3) groundwater is contaminated by petroleum‐related  contaminants.    

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Profile for Embajada del Ecuador en USA

Chevron Case: Re 23 Public Redacted LBG Expert Report (nov 7, 2014)  

Chevron Case: Re 23 Public Redacted LBG Expert Report (nov 7, 2014)