FAILURE TO PROVIDE ADEQUATE CONTINUOUS LINE LEAK DETECTION: MECHANICAL LINE LEAK DETECTOR INSTALLED SUCH THAT THE STATIC HEAD EXCEEDS THE MAXIMUM FOR WHICH THE LEAK DETECTOR IS RATED BY THE MANUFACTURER. FAILURE TO PROVIDE CORROSION PROTECTION FOR METAL PIPING CONNECTIONS INCONTACT WITH THE GROUND. FAILURE TO TIMELY PERFORM TESTING OF CATHODIC PROTECTION SYSTEMS FOR STEEL TANK: ADDITIONAL ANODES WERE ADDED IN 2002, AND INITIALLY TESTED AT THAT TIME, BUT NOT RETESTED UNITL 2006(REQUIREMENT IS TO TEST AT LEAST ONCE EVERY THRE YEARS).