A COMANCO crew led by Project Superintendent Todd Kirkman has been busy for 2 months fixing depressions under areas of liner at the base of a gyp stack at a Florida chemical plant. The crew has been uncovering areas of soil and liner to find the depressions. Soil gets placed in these areas and compacted, and the liner is folded back in place and repaired. Finally, soil is placed back over the liner. The crew has been working in 2 of 5 areas to be covered.