Section 10 Corrosion Protection Requirements Types of
Protection Cathodic Protection Piping STIP3 Tank Recordkeeping
Slide 4
Section 10 Requirements Corrosion Protection All metal
components of UST System must have Corrosion Protection for
components in contact with ground
Slide 5
Section 10 Types Corrosion Protection Completely non-corrosive
material Steel-clad Tanks Corrosion-resistant coating with Cathodic
Protection Interior tank lining Cathodic Protection
Combinations
Slide 6
Section 10 Cathodic Corrosion Protection Prevents corrosion by
making the ferrous substrate the Cathode of an electrochemical cell
Designed by Corrosion Expert Galvanic Anodes Impressed Current
Slide 7
Section 10 Piping Corrosion Protection Completely non-corrosive
material Corrosion-resistant coating with Cathodic Protection
Cathodic Protection Coating with di-electric material
Slide 8
Section 10 STIP-3 Tanks Corrosion Protection Three types of
protection Heavy-duty anti-corrosive coating Cathodic Protection
Di-electric or nylon bushings
Slide 9
Section 10 Recordkeeping Corrosion Protection Test within 6
months of installation Test minimum of once every 3 years Reports
from the last 2 tests must be retained
