Hazco Storage Tank removal and soil cleanup

: Hazco Environmental utilized OSE II for an underground storage tank clean up and removal

: Soil from around and under the tanks was set on the side of the excavated holes to have OSE II applied to it

: Hazco Environmental utilized an old fire department truck to mix OSE II in its tank before application

: Hazco Environmental employee applied OSE II to dirt excavated from the storge tank hole

: Hazco Environmental thoroughly applied OSE II to the dirt pile

: Hazco Environmental applied OSE II to a second pile of contaminated dirt

: Application of OSE II and water was continued to more excavated piles of contaminated dirt

: The area of the excavated hole was found in order to be able to apply the correct amount of OSE II

: Hazco Environmental then applied OSE II to the hole

: Hazco Environmental moved the nozzle back and forth to saturate the surface area of the excavated hole

: OSE II was applied until the entire hole had been saturated

: Hazco Environmental saturated the walls of the excavated hole with OSE II and water

: Hazco Environmental finished off the application of OSE II and water

: The day after applying OSE II a heavy rain filled the excavated hole

: OSE II was then applied to the water in the hole

: The rain water actually helped OSE II remove all the contaminants from the soil

: Hazco Environmental then extracted samples of the soil ad water 3 days after the rain and had them tested for hydrocarbons, especially benzene

: Hazco Environmental received the lab results which showed the hydrocarbon and benzene levels to be below the State of Texas required levels

: Hazco Environmnental drained the hole since the water was deemed free of contaminants and then filled back in with soil

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