Complex Analysis Made Simple

The eec helps you perform complex calculations and expert analysis that is aligned with the latest industry codes and standards to safely extend the life of your new and aging equipment. With more than 40 tools at your fingertips, the eec helps you make effective and informed decisions to keep oil and gas, petrochemical, and other industrial processing facilities operating safely and reliably. 

The cloud-based tools guide you through the data input requirements for complex engineering analysis, resulting in practical calculations of fitness-for-service (FFS), fatigue analysis, and many other design or in-service evaluations.

  • Enhance operational understanding with the streamlined input options for the most frequently used inputs
  • Scale available software tools to meet plant, component, or asset integrity needs 
  • Perform complex calculations and conduct expert analysis using tools that incorporate the latest industry codes and standards
  • Increase productivity and grow your analysis capabilities with the guided task input workflow
  • Access the most comprehensive collection of material codes and standards to ensure code compliance

Flexible Module-Based Packages


Conduct detailed Level 1 and Level 2 fitness-for-service analysis for in0service equipment

Boilers & Vessels

Establish best practices for boilers and pressure vessels design and in-service maintenance


Prevent unexpected failures and achieve safer and more reliable operations for new equipment or large capital projects


Predict the probability of fatigue failure or potential damage with this collection of tools


Calculate thermodynamics and transport properties of multi-component fluids


Evaluate the integrity of in-service equipment to develop inspection and maintenance activities


Access the extensive materials database to support the design and analysis of pressure vessels, piping, and tankage


Analyze and evaluate the effect of stress, fatigue, and other external factors


Predict stress and mitigate failure of in-service of new piping systems


Evaluate exterior loading, stress, or settlement issues on aboveground storage tanks (ASTs)

Top Features


  • Lock the job portal to top-level navigation
  • Pin the left navigation bar to find Sage Essential tools of start a new calculation
  • Group calculators by equipment type for improved findability


  • Upload cases directly to the dashboard from your documents folder
  • Save favorite tools and calculators for faster and easier access
  • Toggle between licensed and unlicensed eec tools
  • Access frequently used inputs and pre-loaded example problems


  • Link to the robust SagePlus calculation engine
  • Collaborate with others with the “Save,” “Share,” and “Upload” functionality
  • Filter calculators by equipment or analysis type with the intuitive search capabilities
  • Toggle between licensed and unlicensed calculators

Recommended Reading

Subscriptions & Pricing

Annual Subscriptions

Long-term subscriptions provide flexibility and scalability to meet facility of corporate needs.

Short-Term Subscriptions

The 30-day subscription is designed to meet immediate project requirements.

Software Expertise

E2G’s proprietary software is built by industry experts and used by our consulting engineers on fitness-for-service (FFS)damage mechanism reviewsrisk-based inspection (RBI) assessments and other asset lifecycle management projects. E2G software is updated frequently to meet the latest API and ASME codes and standards.

Our experts:

  • Have 380+ years of combined experience
  • Pioneered development of FFS and RBI
  • Are the primary authors on WRC 528 and WRC 562
  • Serve as lead investigators on API 579 and API 571

Contact For More Info