Building Maintenance Best Practices

If you're the Head of Maintenance in an asset-intensive operation and want to structurally reduce breakdowns, here’s where to start (for operations using SAP). Emergency work isn’t usually an equipment problem. It’s a system discipline problem. Here are 10 things that must be fixed. 1. Notification Discipline Every failure must start with a SAP notification with the correct: • Functional location • Equipment • Failure code • Cause code • Description No notification = no data = no reliability improvement. 2. Follow the Workflow The correct process exists for a reason: Notification → Planning → Work Order → Scheduling → Execution → Confirmation → History Skipping planning leads to longer downtime and repeat failures. 3. Build Proper Failure Codes Most SAP systems lack structured failure libraries. Create clear codes for mechanical, electrical, instrumentation and process failures. Then run monthly Pareto analysis. 20% of failure modes cause ~80% of breakdowns. 4. Kill the “Hero Maintenance” Culture Organizations often reward technicians who fix things fast. World-class maintenance rewards preventing failures. Focus on MTBF improvement, not firefighting. 5. Increase Planned Work Breakdown-heavy sites often operate like this: • 50% breakdown work • 30% reactive • 20% planned Target: • 70–80% planned work • <10% emergency work 6. Use Preventive Maintenance Properly Many PM tasks are outdated or copied from OEM manuals. Move toward condition-based maintenance where possible: • Vibration monitoring • Oil analysis • Thermography • Ultrasonics 7. Build Reliability Engineering Without reliability engineers, maintenance stays reactive. Their job: • Root cause analysis • Bad actor identification • Strategy reviews • Failure elimination 8. Eliminate Bad Actors In every plant: 10 assets cause ~50% of downtime. Use SAP history to identify and permanently fix them. 9. Fix Spare Parts Strategy Breakdowns escalate when parts aren't available. Your spare strategy must include: • Critical spares lists • Minimum stock levels • Lead time control 10. Track the Right KPIs Focus on: • Planned Work % • Schedule compliance • MTBF • MTTR • Emergency work % If emergency work exceeds ~15%, the system needs fixing. Breakdown-heavy operations rarely have a technician problem. They have a system problem. Fix the system → breakdowns drop. 🔹🔹🔹🔹🔹🔹🔹🔹🔹🔹🔹🔹🔹🔹 I’m Allan Inapi. I help asset-intensive organisations fix maintenance at the system level - with SAP PM, M&R, and Asset Management practices that actually work in the real world. 14+ years across Oil & Gas, Mining, and Industrial Ops. Consistent, defensible 30%+ cost reductions - without burning teams out.

Maintenance does not start at failure. This diagram perfectly illustrates the P–F curve (Potential Failure to Functional Failure) and how maintenance strategy should evolve across the asset lifecycle. 1. Design Phase (D) Strategy: Reliability Engineering / Design for Maintainability Failures often originate at the design stage. Poor specifications, incorrect tolerances, or lack of maintainability considerations create future problems. The right strategy here is reliability-centered design, risk analysis (FMEA), and designing for accessibility and maintainability. Strong design reduces lifecycle cost. 2. Installation Phase (I) Strategy: Precision Maintenance This is one of the most underestimated phases. Laser alignment, proper torqueing, elimination of soft foot, pipe strain control, and correct balancing are critical. Precision installation prevents early failures and extends asset life. Many breakdowns are simply the result of poor installation practices. 3. Point P – Detectable Failure Strategy: Condition-Based Maintenance (CBM) / Predictive Maintenance At this stage, the failure is not yet functional, but it is detectable. Tools include: * Vibration analysis * Oil analysis * Ultrasound * Thermography This is the most cost-effective intervention window. Early detection allows planned intervention without operational disruption. 4. Degradation Phase (Between P and F) Strategy: Preventive Maintenance / Planned Intervention If warning signs appear (noise, temperature rise, looseness), intervention must be scheduled. The objective is to prevent secondary damage and avoid safety risks. Delaying action increases exposure to near misses, minor injuries, and serious incidents. 5. Functional Failure (F) Strategy: Corrective Maintenance / Run-to-Failure At this stage, the asset can no longer perform its function. Intervention becomes reactive, costly, and often urgent. There is a higher probability of collateral damage, production loss, and safety incidents. Corrective maintenance should be a strategic decision, not a default approach. Key Takeaway The earlier we intervene in the P–F curve, the lower the cost, the lower the risk, and the higher the reliability. Maintenance maturity evolves like this: Design reliability → Precision installation → Predictive maintenance → Preventive intervention → Corrective repair. The goal of modern maintenance is simple: Move left on the curve. Act before failure. Protect people. Protect assets. Protect performance. #Maintenance #Reliability #AssetManagement #PredictiveMaintenance #IndustrialSafety #OperationalExcellence

The best maintenance advice that no one follows: - Fix potential failures before they become functional failures - Educate operators as the first line of equipment defense - Implement toolbox training to share specialized skills across shifts - Don't bypass the storeroom with direct purchase orders - Create proper parent-child relationships in your CMMS - Planned work is safer work - break the reactive cycle In nearly every plant I visit, these fundamentals get overlooked while organizations chase the latest predictive technology or management trend. Yet the most significant improvements come from mastering these basics. What's consistently amazing is watching organizations reduce maintenance costs by 50% while improving schedule attainment from near 0 to 78% by simply following these principles. What maintenance fundamentals would you add to this list?

In facilities management, maintenance is not just a support function, it's a key part of ensuring safety, comfort, cost control, and operational continuity. Here’s a breakdown of the most effective maintenance strategies for managing buildings, utilities, and infrastructure: 1. Preventive Maintenance: Scheduled actions to avoid breakdowns and ensure smooth operation. Examples: HVAC servicing, elevator inspections, fire extinguisher checks, filter cleaning, lighting replacement. 2. Condition-Based Maintenance: Maintenance triggered based on the actual condition of equipment. Examples: Generator maintenance after specific run hours, filter replacement based on clogging indicators. 3. Predictive Maintenance (Data-driven): Advanced strategy using sensors and analytics to detect early signs of failure. Examples: Vibration analysis on motors, thermal imaging on electrical panels. 4. Corrective Maintenance: Unplanned repairs when something breaks. Examples: Fixing AC failure, repairing a water leak, replacing broken lights. 5. Improvement (Enhancement) Maintenance: Upgrades to improve performance, efficiency, or safety. Examples: Installing LED lighting, optimizing ventilation, adding motion detectors. Best practice: A balanced approach, with preventive maintenance as the backbone, condition-based or predictive for smarter decisions, and corrective as backup. Don’t forget to invest in improvement maintenance for long-term gains. Facilities are the silent backbone of any organization, keeping them running smoothly is a job that deserves strategic attention. #FacilitiesManagement #MaintenanceStrategy #PreventiveMaintenance #PredictiveMaintenance #AssetManagement #WorkplaceSafety #OperationsExcellence #FacilityServices #FM #BuildingsManagement

You might think maintenance is just about fixing things when they break — but in reality, it’s a lot more strategic than that. From preventing costly breakdowns to optimizing performance and safety, choosing the right type of maintenance can impact your operations. Here are the 5 key types of maintenance every professional should know: 1️⃣ Corrective Maintenance – Repairing or replacing equipment after a fault has occurred. 2️⃣ Preventive Maintenance – Scheduled inspections and servicing to reduce the risk of failure. 3️⃣ Predictive Maintenance – Using data, sensors, and analysis to predict and prevent breakdowns before they happen. 4️⃣ Condition-Based Maintenance – Performing maintenance only when performance indicators show signs of decreasing efficiency. 5️⃣ Proactive Maintenance – Addressing root causes of equipment issues to prevent recurring failures. 📌 Why it matters: Choosing the right maintenance strategy can save costs, minimize downtime, and extend equipment life — all while boosting safety and productivity. #Maintenance #Engineering #Reliability #AssetManagement #MechanicalTechnician

Most maintenance budgets fall into three buckets: • Preventive • Corrective • Emergency 💡 It’s not about how much you spend — it’s about where you spend it. When emergency maintenance consumes a large portion of the budget, the system is already failing. You’re reacting faster, paying more, and learning less. When most of the budget goes to corrective maintenance, you’re stuck fixing symptoms instead of root causes. The real transformation happens when preventive maintenance is treated as an investment, not a cost. A healthy maintenance strategy usually looks like this (directional, not exact): ✔ Strong focus on preventive maintenance ✔ Controlled and planned corrective actions ✔ Minimal emergency spending Why does this work? • Every planned job prevents multiple unplanned ones • Every PM task reduces stress on assets, people, and budgets • Reliability is built before failures happen That’s why high-performing organizations don’t ask: How do we reduce maintenance cost? They ask: How do we shift money from emergency work to planned work? This is where CAFM & CMMS systems deliver real value — by revealing trends, failure patterns, and where budgets quietly leak. #MaintenanceManagement #AssetReliability #PreventiveMaintenance #FacilityManagement #OperationalExcellence

Managing commercial property reactively? That approach could be costing more than you think. Deferred maintenance and lack of planning often lead to major capital expenses—avoidable ones. Every commercial property owner should have a proactive maintenance plan in place. That includes: ✔️ Scheduling upkeep of key building systems (roof, HVAC, slab, asphalt)
 ✔️ Using tools like PCAs (Property Condition Assessments) or FCAs (Facility Condition Assessments)
 ✔️ Forecasting useful life and capital needs
 ✔️ Spreading out expenses to protect cash flow A strong asset plan doesn't just preserve value—it can significantly improve long-term returns. #CRE #CREInvesting #CREFinance #PropertyManagement