US Army Corps of Engineers
Omaha District Website

LSB2 Flame Pit Area After Site Preparation Activities
To prepare the site for the thermal treatment technology ITSI Gilbane dewatered the Flame Pit Area behind LSB2 prior to backfillling it. Before dewatering, they collected a surface water sample and then monitored for contaminants as water was discharged to the ground outside the pit area to evaporate. With the go-ahead, they backfilled the FPA with 6,500 cu yds of clean sandy clay loam soil.

Download Image: Full Size (0.06 MB)
Photo by: Omaha District, U.S. Army Corps of Engineers |  VIRIN: 140912-A-CE999-008.JPG