API 653 Formal External Inspections Formal external inspections are critical for assessing the condition of large above-ground storage tanks (ASTs) and associated equipment. Conducted by certified inspectors under the API 653 standard, these inspections focus on identifying external corrosion, structural damage, leaks, and hazards to ensure tank safety and compliance. Key points about API 653 …
Do You See What We See? Tank Inspections Stop Failures Before They StartRead More
Tank inspection services traditionally focused on fuel storage (ASTs/USTs) are increasingly crossing into potable water infrastructure, think water towers, elevated tanks, and reservoirs. This shift reflects overlapping technologies, shared regulatory frameworks, and the urgent needs of aging municipal assets. TTI’s tank inspection division includes these systems in its scope, offering facilities unified expertise across fuel …
Regular formal external inspections are crucial for the safety and reliability of large above-ground storage tanks (ASTs), supplementing routine monthly and internal inspections. This article covers formal inspections, their frequencies, and requirements, helping facility managers and compliance officers understand why these inspections are essential. Corrosion rates in tanks can vary widely; average rates of 2–5 …
Quick Overview of Storage Tank Inspection StandardsRead More
TTI Environmental’s field crew recently deployed deployed a submersible Remotely Operated Vehicle (ROV) to inspect a large fire water storage tank in Pennsylvania—capturing high-resolution imagery of interior conditions without draining the tank or risking human entry. This mission exemplifies how robotic inspections are transforming infrastructure maintenance by safely uncovering hidden risks in environments invisible to …
Storage tanks are critical components in industries ranging from oil and gas to manufacturing and chemical processing. Given their role in storing hazardous substances, ensuring their integrity through regular inspections is essential for safety, compliance, and operational efficiency. There are three primary types of storage tank inspections: Non-Destructive Examination (NDE), Risk-Based Inspection (RBI), and Time-Based …
Storage Tank Inspections: Understanding NDE, RBI, and Time-Based ApproachesRead More
