Fitness-for-Service (FFS) Assessment

At DVF Consulting, we specialize in offering comprehensive Fitness-for-Service (FFS) assessment methods that evaluate the condition of pressure equipment, process piping, atmospheric tanks, and structural components. Our highly skilled team of engineers employs advanced finite element analysis techniques to evaluate the mechanical and structural integrity of equipment in diverse industries. We use sophisticated modeling tools and simulations to analyze complex components, including pressure vessels, piping systems, storage tanks, and other critical equipment. By utilizing cutting-edge technology, we provide highly accurate assessments of your equipment’s fitness for service, even if it contains defects or operates under specific conditions that increase the risk of failure.

Specialist Engineering Design Services | DVF Consulting

We offer step-by-step solutions tailored to meet the specific needs of your project. Our team of experts works closely with you to understand your unique requirements and objectives, and we customize our services accordingly. Our FFS assessments include recommendations for mitigation and repair, as well as ongoing monitoring and maintenance to ensure that your equipment remains reliable and safe. At DVF Consulting, we are committed to delivering reliable and accurate results, and we strive to exceed your expectations.

Our practical solutions conform to the applicable standard(s) and sound engineering practice. Comprehensive collections of analysis are available in the following standards:

  • API 579/ASME FFS-1 Fitness-For-Service
  • BS 7910 Guide on methods for assessing the acceptability of flaws in metallic structure
  • AS / NZS 3788 Pressure Equipment – In-Service Inspection
  • API 510 Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration
  • API 653 Tank Inspection, Repair, Alteration, and Reconstruction

Our engineering Fitness-for-Service assessment services include but not limited to the following: 

  • Assessment brittle fracture. Assessment of general and local metal loss
  • Assessment of Dents, Gouges and Dent-Gouge Combinations
  • Assessment of pitting corrosion
  • Assessment of crack-like flaws
  • Assessment of creep damage
  • Evaluation of Weld Misalignment and Shell Distortions
  • Buckling and ultimate strength assessment
  • Provide calculations to justify the alteration of the original design parameters in the pressure equipment
  • Provide minimum requirements for maintaining the safety and integrity of assets
  • Recommendations of effective remediation

DVF Consulting associated with the experienced and qualified inspectors to undertake the inspections of pressure equipment and atmospheric tanks to the required regulations and standards. We can conduct site inspections, desktop and field audits on schedule and within budget.