Uptime

The 4th Edition of Uptime modernizes the world's most trusted maintenance excellence framework for the realities of the digital age. While preserving the proven three-layer Uptime Pyramid of Excellence-Leadership (foundation), Essentials (systems), and Choosing Excellence (disciplined practices)-this edition brings the framework forward with new tools, new technologies, and new expectations facing today's maintenance organizations.

Where earlier editions established a robust and practical approach to maintenance management, the 4th Edition integrates the advancements now reshaping the field, including:

¿ Evidence-Based Asset Management (EBAM)

¿ AI-assisted predictive maintenance

¿ Sensor-enabled condition monitoring

¿ Mobile and digital workflows

¿ Data quality standards for CMMS/EAM systems

¿ DOE-backed Precision Maintenance

¿ Updated RCM logic for modern operations

This edition retains the clarity and structure that made Uptime a bestseller, while adding practical, technician-focused methods aligned with contemporary work environments. This book equips frontline maintenance teams, supervisors, planners, and reliability practitioners with a practical, adoption-ready framework for achieving reliability excellence. It aligns the original Uptime Pyramid with modern digital practices and provides actionable guidance on:

¿ Leadership behaviors that build a culture of reliability

¿ Systems and processes required for consistent maintenance performance

¿ Disciplined practices such as RCM, proactive maintenance, precision maintenance, and RCFA

¿ Converting evidence into action through a structured Work Identification process.