Tanks

Fitness-for-Service (FFS) is an assessment that is carried out using standardized methods and criteria, that evaluates the structural integrity of an asset/component to determine whether the asset/component is suitable for its intended use.

The Fitness-for-Service (FFS) assessment provides a quantitative measure of structural integrity and is part of asset integrity management. The assessments are used to highlight the need for replacement or repair of assets/components.

Two of the most commonly used are the recommended practice for assessing fitness-for-service published by the American Petroleum Institute (API) in API 579 and the guidance for the assessment of defects metallic structures published by British Standards in BS 7910.

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API 579-1- ASME FFS-1 Fitness -for - Service

2021

This Standard provides guidance for Conducting FFS assessments using methodologies specifically prepared for pressurized equipment the guidelines provided in this Standard can be used to make run-repair-replace decisions to help determine if components in pressurized equipment containing flaws that have been identified by inspection can continue to operate safely for some period of time.

API

Upon Request

2

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PDF

API 650-Welded Tanks for Oil Storage

2020

This Standard Establishes the  minimum requirements for material, design, fabrication, erection , and inspection for vertical , cylindrical, above ground, closed and open top welded storage tanks in various sizes and capacities for internal pressures approximating Atmospheric pressure

API

Upon Request

3

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PDF

API 653- Tank Inspection, Repair, Alteration and Reconstruction

2020

This standard covers steel storage tanks built to API 650 and its predecessor API 12C. It provides minimum requirements for maintaining the integrity of such tanks after they have been placed in service and addresses inspection, repair, alteration, relocation, and reconstruction.

API

Upon Request

4

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PDF

API RP 652-Linings of Aboveground Petroleum Storage Tank Bottoms

2020

This recommended practice (RP) provides guidance on achieving effective corrosion control in aboveground storage tanks by application of tank bottom linings. It contains information pertinent to the selection of lining materials, surface preparation, lining application, cure, and inspection of tank bottom linings for existing and new storage tanks. In many cases, tank bottom linings have proven to be an effective method of preventing internal corrosion of steel tank bottoms.

API

Upon Request

5

GL

PDF

Fitness for service guide - Section 1 Part A - Evaluation of Pressure Vessels, Piping, and Storage Tanks

 

This guide provides fitness for service assessment methodology applicable to existing pressure vessels, storage tanks and piping

Exxon

Upon Request

6

HB

PDF

Fitness-for-Service and Integrity of Piping, Vessels and Tanks

2005

This Book provides instruction on the latest ASME recommended practices for inspecting, evaluating, and monitoring pressure vessels and piping.

This handy volume annotates and explains ASME code and API inspection and fitness-for-service practices. Presented in a clear, precise manner, this comprehensive guide meticulously explains how stress analysis, materials, engineering, and nondestructive inspection affect fitness-for-service

George Antaki

Upon Request

7

Paper

PDF

Inspectioneering Journal - Fitness for service of Aboveground Storage Tanks - Applicability of API 579

 

In this article, the application of the API 579 Fitness for service procedures to Above ground storage tanks will be discussed

Joel Andreani and Katelyn Gustoff

Upon Request

8

Paper

PDF

Fitness for service of FRP Moving towards best practices

2018

This article provides a case study that illustrates how European design standard “glass reinforced plastic (GRP) tanks for use above ground”, designation EN 13121 [1] (EN 13121) can be used to calculate expected changes in FRP for FRP vessels. The case incorporates both destructive test results and non-destructive, non-intrusive results

Geoff Clarkson

Upon Request