Reliability Excellence: The Key to Safer, More Profitable Operations

In today’s business landscape, discussions often focus on financial metrics, yet safety carries profound moral and economic implications.

A 2010 Liberty Mutual survey found U.S. workplace accidents cost the industry $240 billion annually in direct and indirect expenses.

The average cost of a fatality ranges from $1.27 million, per the National Safety Council, to $8.6 million, the amount paid by BP after its refinery explosion.

According to an Air Force study, a permanent disability averages $1.3 million, while a partial disability costs $210 k. Workers’ compensation premiums—directly tied to incident rates—can reach millions annually even for modest firms, underscoring that accidents are not only costly but also devastating in human terms.

No manager wants to deliver the heartbreaking news that an employee will not return home after a preventable injury. Even minor injuries impose lasting physical, mental, and financial burdens on all parties involved.

Accidents are an unwanted cost that the industry would rather avoid.

This article argues that facilities that achieve reliability excellence also enjoy superior safety performance.

Multiple studies have shown a strong correlation between reliability metrics and safety outcomes, even though data sources vary. Rather than dwelling on cost statistics, we’ll explore how pursuing reliability excellence inherently enhances safety.

The 2010 survey identified falls, electrocutions, confined‑space injuries, fires/explosions, and burns as the top five accident types in terms of compensation.

These incidents stem from unsafe conditions and behaviors—both of which are mitigated by a reliability excellence culture.

• Leaks and spills that increase fall and fire risks go unnoticed in reactive maintenance environments. Operators fail to maintain cleanliness, allowing minor defects to become significant hazards.
• Falls often result from temporary hoses and poorly barricaded emergency work zones, compounded by a constant rush to move on to the next task.
• Electrocutions arise when electrical grounding is neglected, power tools lack proper protection, or lock‑out/tag‑out procedures are not rigorously enforced—conditions common in reactive settings.
• Inadequate discipline around confined‑space procedures, poor job planning, and insufficient training lead to rushed entries and critical oversights.
• Root causes of fires and explosions include uncontrolled configuration changes, leaks, spills, and deviation from established procedures. Reactive plants bypass safeguards, creating a volatile environment.
• Hot‑liquid leaks, often due to damaged insulation, are frequent in reactive sites where minor repairs are deferred to save costs.

These root causes underpin the top five accident types. A reliability excellence framework systematically eliminates them.

Procedures and Discipline

Reactive sites lack clear procedures and discipline, whereas reliability excellence embeds robust work processes from the outset. By defining expectations, measuring compliance, and holding teams accountable, a culture of disciplined execution emerges. Structured continuous improvement remains integral, yet the era of unsanctioned ‘heroic’ fixes has ended.

Planning

Poor or absent job planning and high emergency frequency create accident‑prone conditions. Reliability excellence ensures that over 90% of jobs are fully planned and scheduled, reducing the need for last‑minute fixes and lowering error potential. Preventive maintenance programs and systematic root‑cause elimination further cut emergencies.

Insufficient Maintenance Resources

Reactive sites drain budgets and skilled labor through constant emergency work. Reliability excellence transforms maintenance productivity—often boosting it by up to 25%—and extends equipment mean time between failures. With effective loss‑and‑failure elimination, chronic failures disappear, costs fall, and resources become available for proactive upkeep.

Poor Housekeeping

Temporary hoses, unfinished repairs, and debris create hazards. In a proactive environment, emergency fixes are exceptions, not norms. Every job concludes with a clean, safe area. Five‑S principles, clear expectations, and scheduled housekeeping tasks empower operators to maintain a tidy, secure workplace.

Lack of Configuration Management

Uncontrolled changes expose processes to danger, as evidenced by past industrial catastrophes. Reliability excellence incorporates condition monitoring, ensuring procedural safeguards. By eliminating chronic failures, the need for emergency work‑arounds—often the trigger for configuration slips—diminishes. Coupled with world‑class material‑management practices, the right parts arrive at the right time, reducing substitution risks.

Lack of Training

Reactive leadership often neglects training, resulting in low quality or absent instruction. Reliability excellence reduces failure rates, so training becomes less urgent but more effective. With predictable work schedules, organizations can devote up to 2% of labor hours to targeted, data‑driven training, improving skill levels and validating ROI through tracking systems.

Poor Decision‑Making/Errors

Reactive environments force hurried decisions, amplify fatigue, and inflate error rates—from one mistake per 500 routine actions to one per 25 under pressure. Reliability excellence introduces stability, predictable schedules, and lower stress, thereby slashing human‑error rates.

Management Focus

In facilities burdened by constant production pressure and poorly maintained assets, safety improvement is often sidelined. When reliability excellence stabilizes assets, processes, and budgets, management can dedicate time and resources to proactive safety initiatives.

Whether driven by moral imperatives or financial necessity, achieving reliability excellence is essential for a safe and profitable business.

About the Author

Sam McNair is a senior consultant with Life Cycle Engineering (LCE). A professional engineer and Certified Maintenance and Reliability Professional, Sam has more than 32 years of experience in discrete manufacturing, chemical process industries, mining, machine processes, automation, aviation, construction, and utilities. Sam specializes in reliability engineering with a focus on the integration of maintenance and manufacturing functions. You can reach Sam at smcnair@LCE.com.