No Visible Progress with the Pipeline - Old Mud Pit (Lagoon) Dug Out - Drilling Mud Transferred into New Deeper Pit

The old pit is gone. The drilling mud was transferred into a new pit but what happened to any residue and the lining? And is it humanly possible for the excavator operator shown yesterday to handle such a piece of machinery careful enough to not pierce and compromise the plastic lining. Due to this toxic chemicals might have penetrated into the soil and potentially the ground water. I guess we will never know, as no baseline testing was ever done...