Remaining Life Assessment (RLA)
Predict What's Left. Plan What's Next. Operate With Confidence. Estimate how long aging equipment can continue operating safely through advanced degradation analysis and life prediction.
Estimate Remaining LifeDegradation Modeling & Life Prediction
API 579 & BS 7910 Compliant Methods.
Where Remaining Life Assessment Creates Impact
Supporting long-term planning with confidence-based life predictions
Planning Life Extension
Understand how long assets can safely operate beyond original design life.
Preventing Failures
Identify end-of-life risks early through degradation trend analysis.
Optimizing Capital Planning
Align inspection, repair, and replacement decisions with actual remaining life.
Managing Aging Infrastructure
Support continued operation of mature plants and equipment safely.
Supporting Integrity Strategies
Integrate remaining life insights into integrity and maintenance programs.
Our RLA Services
Comprehensive life prediction and degradation assessment solutions
Remaining Life Estimation
Calculate remaining service life based on current damage and degradation rates.
Degradation Trend Analysis
Assess corrosion, cracking, creep, fatigue, or erosion progression over time.
Life Extension Studies
Evaluate feasibility of extending operation with controls or mitigation.
Risk-Based RLA Evaluation
Combine degradation data with consequence to prioritize actions.
Monitoring Strategy Development
Define inspection intervals aligned with predicted remaining life.
Why Choose RLA Studies
Proactive planning with science-backed remaining life predictions
Predicts Remaining Life
Predicts safe remaining operating life of equipment with quantified confidence.
Proactive Planning
Enables proactive maintenance and replacement planning without surprises.
Reduces Unplanned Shutdowns
Reduces unplanned shutdowns and failures through early warning systems.
Supports Safe Operation
Supports safe operation of aging assets with confidence-based decisions.
Improves Cost Control
Improves long-term integrity and cost control through strategic planning.
What We Deliver
Comprehensive outcomes supporting confident long-term planning
RLA Report
Comprehensive technical documentation with remaining life estimates and confidence levels.
Degradation Analysis
Detailed degradation rate and trend analysis with projection models.
Remaining Life Estimate
Quantified remaining service life with uncertainty ranges and assumptions.
Life Extension Assessment
Feasibility evaluation of extending operation with controls or mitigation.
Monitoring Strategy
Future inspection and monitoring recommendations aligned with predicted life.
Clarity for Long-Term Asset Decisions
We help you move from uncertainty to informed planning—using sound engineering, realistic assumptions, and practical recommendations.
Years Experience
Proven track record delivering RLA studies across industries and asset types
Projects Delivered
Successfully completed across diverse sectors and geographies
Standards Certified
Expertise in API 579, BS 7910, and degradation modeling methodologies
Our RLA Methodology
A comprehensive 10-step approach to predict equipment remaining useful life
Review Inspection & Operating History
Analyze historical inspection data, operating records, and maintenance history.
Identify Active Degradation Mechanisms
Determine corrosion, cracking, fatigue, creep, or other active degradation modes.
Analyze Damage Growth Trends
Quantify degradation rates from inspection interval data and trend analysis.
Model Remaining Life
Project time to failure using appropriate degradation models and assumptions.
Validate Assumptions & Uncertainty
Document assumptions and quantify uncertainty ranges with confidence levels.
Assess Operational Risk
Evaluate consequences and risks associated with end-of-life scenarios.
Evaluate Life Extension Options
Assess feasibility of extending operation with controls or mitigation measures.
Define Monitoring Requirements
Establish future inspection intervals and monitoring strategy aligned with RLA.
Prepare Engineering Reports
Develop clear, auditable technical documentation supporting life predictions.
Support Long-Term Planning
Assist with capital planning, replacement strategies, and operational decisions.
Engagement Options
Flexible approaches to meet your RLA assessment needs
Life Assessment Team
Specialists in degradation analysis and life prediction studies for your critical assets.
Engage Life ExpertsLife Extension Strategy
Structured plans to safely extend asset operation with confidence and compliance.
Plan Life ExtensionOutcome-Driven RLA Projects
Fixed-scope studies supporting shutdown, maintenance, and capital planning decisions.
Request an RLA ProposalAIMS Solutions We Provide
Comprehensive asset integrity management covering all critical aspects of your operations
Industry-Recognized Standards
Our RLA studies are conducted using proven methodologies and global standards
Ready to Estimate Your Asset's Remaining Life?
Stop guessing about when your assets will fail. Get a clear, data-driven prediction to guide your planning and investments.