Inspect all floating roof penetration seals, such as ladder seals, stilling well seals, and other seals to ensure that they are in good working condition. At time of out of SM SM SM Clean and inspect perimeter service internal tank/pan seals. inspection to for inspection and SM SM SM maintenance requirements of floating pan pressure/vacuum vents. As required Refer to for inspection and maintenance requirements of floating pan legs. Steel Floating Pan (Section 8-9.1.2) Visually inspect pan OM OM OM cables and centering of pan. Visually inspect pan grounding cables for proper attachment and wear or binding. Monthly Visually inspect for buckling or damage to the pan. Steel Visually inspect for damage or Floating Pan deflection in the rolling ladder (if equipped). Inspect grounding cables for SM SM SM proper attachment and wear or binding. Annually Inspect all floating pan penetration seals, such as gauge well seals to ensure that they are in good working condition.
Inspect all floating roof penetration seals, such as ladder seals, stilling well seals, and other seals to ensure that they are in good working condition. Clean and inspect perimeter tank/pan seals. At time of out of service internal inspection SM SM SM to for inspection and maintenance requirements of floating pan pressure/vacuum vents. Refer to for inspection and maintenance requirements of floating pan legs. As required SM SM SM Steel Floating Pan (Section 8-9.1.2) Steel Floating Pan Visually inspect pan cables and centering of pan. Visually inspect pan grounding cables for proper attachment and wear or binding. Visually inspect for buckling or damage to the pan. Visually inspect for damage or deflection in the rolling ladder (if equipped). Monthly OM OM OM Inspect grounding cables for proper attachment and wear or binding. Inspect all floating pan penetration seals, such as gauge well seals to ensure that they are in good working condition. Annually SM SM SM
ufc_3_460_03_appendix_c.docx