Toxic groundwater to be cleaned up using bacteria

~Lactose, veggie oil to stimulate toxic-eating bacteria

Cleanup of contaminated groundwater between Alameda Point’s Seaplane Lagoon and Main Street will begin later this year, according to the Navy.  The cleanup area is directly south of the Site A residential and commercial parcel slated for groundbreaking in a few months.  It is one of the most difficult environmental cleanup areas to remedy at Alameda Point, which is why it has taken 20 years to figure out what plan to implement.  The Navy’s contractor presented the cleanup plan at the March 9, 2017 Restoration Advisory Board meeting at Alameda Point.

A cleaning solvent called trichloroethene was used in the Navy’s industrial repair and refurbishing operations in this area.  The solvent leaked into the ground to depths of 70 feet and spread around nearly 19 acres.  Industrial activities included the Aircraft Engine Test Facility in Building 360, which is the large building next to the Main Street soccer field, along with the Engine Test Cell in Building 14, and the Ship Fitting and Engine Repair Facility in Building 162. Continue reading “Toxic groundwater to be cleaned up using bacteria”