Storage Tank Integrity

What this topic covers

Shell, floor, roof, foundation, corrosion and inspection concepts for industrial storage tanks.

Core ideas

Tank condition can be affected by internal product, external environment, settlement and water accumulation.

Different parts of a tank experience different degradation mechanisms and access limitations.

Inspection, repair and entry are specialized activities governed by site and regulatory requirements.

Program tradeoffs

Localized damage can make simple averages misleading, so engineering decisions need representative evidence and applicable acceptance criteria.

What good evidence looks like

Repairs, pressure testing, entry and live process work are specialized activities outside this site's procedural scope.

Lifecycle perspective

Trend tools here illustrate data behaviour only and never establish safe remaining life or retirement limits.