THIS ADMINISTRATIVE SETTLEMENT AGREEMENT AND ORDER ON CONSENT FOR REMOVAL ACTION REQUIRES THE RESPONDENT TO TAKE REMOVAL ACTION TO REDUCE/ELIMINATE TRICHLOROETHYLENE IN AIR WITHIN MERAMEC CAVERNS IN STANTON, FRANKLIN COUNTY, MISSOURI. THE ACTIONS TO BE TAKEN INCLUDE THE INSTALLATION OF AIR LOCK DOORS, DRILLING OF VENTILLATION HOLES INTO THE CAVE WITH THE BLOWERS TO REMOVE CONTAMINATED AIR, AND INSTALLATION OF AIR SCRUBBERS IN ADDITION TO REMOVAL ACTIONS.