The course is divided into six main areas: Basic Storage tank design engineering i.e. API 650, In-service inspection techniques (API 653/ RP 575/ RP 577), Damage mechanisms (API 571), Cathodic protection (API RP 651) and lining of tank bottom (API RP 652), calculations of retirement thickness and other skills required for delivery of quality job & safe operation. The participants will receive comprehensive course notes, illustrated with practical case studies, main punch-points of the course to impart knowledge to participants.

By the end of this course delegates will learn about:

• • Main concepts and technical content of API 653 Code and the other reference codes
  • Concept of metal degradation.
  • Design fundamentals of storage tank (API 650).
  • Evaluation of tank integrity of shell, bottom and roof. Thickness calculations for intended design conditions or revised design conditions.
  • How to clarify the need of Cathodic Protection and lining of tank bottom.
  • Evalution and decision for remedial action in Tank Settlement.
  • How to estimate remaining life of tank and decide inspection intervals. Be able to choose the appropriate inspection tools and inspection intervals.
  • Carry out re-rating, remaining life and retirement thickness calculations.

This course will specifically benefit Engineers, Supervisors, and Managers from the following disciplines:

• • Mechanical Engineering
  • Inspection
  • Maintenance & Operations
  • Technical & Engineering
  • Corrosion Engineer
  • Design persons involved in integrity assessment of in-service tanks, repairs and replacement of old tanks.

This interactive Training will be highly interactive, with opportunities to advance your opinions and ideas and will include;

• Lectures
• Workshop & Work Presentation
• Case Studies and Practical Exercise
• Videos and General Discussions

Day 1: Fundamentals of Storage Tank Design & Construction (API 650)

• • Allowable stress values shell, roof and bottom Design
  • Material selection
  • Impact test requirement of API 650
  • Impact test results
  • Shell thickness calculations
  • Bottom plate thickness calculations
  • Roof plates calculations
  • Nozzle openings calculations
  • API 650 Requirements for Storage Tank fabrication, erection, NDT and leak testing

Day 2: Understanding of Storage Tank Inspection Code (API 653) Part 1  

• • Introduction, scope, definitions and organization of API 653
  • Intervals and scope of inspections
  • Data evaluation and corrosion assessment of roof, shell, and bottom.
  • Estimation of corrosion rate
  • Inspection and testing practices of API 653
  • Evaluation for brittle failure

Day 3: Understanding of Storage Tank Inspection Code (API 653) Part 2 

• • Repairs, alterations & reconstruction of storage tanks
  • Tank relocation and re-erection
  • Replacement of tank bottom, hot tapping on tank shell.
  • Detail discussions on material corrosion and degradation (API 571), NDT of tank repairs, leak testing

Day 4: Storage tank Inspection ( study of other codes and standards) 

• • Discussions on cathodic protection methods against soil corrosion
  • (API RP 651)
  • Recommended practices for inspection of storage tanks (API RP 575)
  • Introduction to Sec IX, Case studies of checking of PQR & WPS

Day 5: Discussions on Corrosion Protection & Quality of Welding 

• • Discussions on Lining of bottoms of storage tanks (API RP 652)
  • Discussions on API RP 577 and Welding Inspection
  • Understanding the difference between Inspection and Examination and Various NDE methods to detect flaws in metals.
  • Understanding rules imposed by ASME Sec V for various NDE techniques
  • Final examinations Feedback and Concluding

BTS attendance certificate will be issued to all attendees completing minimum of 80% of the total course duration