Internal Floating Roofs 3 Published September 14, 2013 at 419 × 250 in Internal Floating Roofs Inspection, Maintenance and Repair in accordance with EEMUA 159 and API 653 Next → Internal Floating Roofs, Decks and Full Contact IFRs for Storage Tanks Internal Floating Roofs, Decks and Full Contact IFRs for Storage Tanks