THE TPPI AUDIT MATRIX & INSPECTION CHECKLIST
📊 THE TPPI AUDIT MATRIX & INSPECTION CHECKLIST
Rate your production floor against the 5 critical loss indicators below to calculate your facility's operational maturity band.
1. HIGH-FREQUENCY MICRO-STOPPAGES
Are short, sub-minute machine delays (sensor resets, minor feeder hiccups) explicitly tracked by automated logs, or are they ignored because the machine was "active"?
Score 0: Ignored completely; only major breakdowns over 10 minutes are logged.
Score 2: Tracked manually by operators on paper logs with high human error.
Score 4: Automatically isolated and flagged by real-time PLC digital timers.
2. RATED ENGINEERING SPEED COMPLIANCE
Does your facility measure the exact speed throttling delta between actual running velocities and the machinery's original maximum designed nameplate speed?
Score 0: No speed tracking; we only measure total units produced per shift.
Score 2: Spotted occasionally during engineering audits or line changeovers.
Score 4: Continually calculated by the data network to isolate velocity drops.
3. ACTIVE ENERGY UTILIZATION SEPARATION
Is your active processing power (motor draws, pneumatic cylinder volume) isolated from broad facility base loads like warehouse lighting and building cooling?
Score 0: No; we rely strictly on a lagging, facility-wide monthly utility bill.
Score 2: Sub-metered at the cost center level but blended into a single line number.
Score 4: Directly metered at the asset level to isolate active kinetic draw.
4. THERMODYNAMIC-KINETIC BENCHMARKING
Is your actual specific utility consumption per unit actively benchmarked against an unyielding, ideal physics baseline calculated by process engineers?
Score 0: Never; we benchmark this week's usage against last month's averages.
Score 2: Compared against historical peak performance records occasionally.
Score 4: Calculated instantly against frictionless physical work laws.
5. MULTI-STAGE REWORK AND CASCADING SCRAP
Are internal defect loops and multi-pass repairs at upstream stations tracked, or do you only count scrap totals at the final inspection shipping dock?
Score 0: Blind to internal loops; we only tally scrap at final packing.
Score 2: Tracked manually with physical rework tags at major assembly bays.
Score 4: Electronically mapped across every stage to measure yield degradation.
🧮 CALCULATING YOUR TOTAL PROCESS PERFORMANCE INDEX (TPPI) BAND
Add up your scores across all 5 checklist parameters to isolate your true diagnostic baseline:
📑 BAND A: 16 to 20 Points | WORLD-CLASS LOSS INSULATION
Your plant has achieved advanced diagnostic governance. You are actively calculating true Asset Execution Capacity (AEC), energy physics baselines (EEU), and compounding yield multipliers (SYM) to protect your shift capital margins automatically.
⚠️ BAND B: 8 to 15 Points | EXPOSING INVISIBLE VELOCITY DRAGS
Your facility captures macro-availability data but remains highly vulnerable to hidden micro-stoppages, pneumatic line leaks, and cascading internal rework loops. You are paying premium prices for unoptimized throughput.
🚨 BAND C: 0 to 7 Points | CRITICAL PROFIT LEAKAGE LAYER
Your operational tracking is lying to your board. Broad ledger averages and lagging final box counts are masking heavy material degradation and utility waste. A structured Loss-Tree Architecture must be implemented immediately.
Footnote Action Protocol 5.1c:
Any facility registering a critical baseline score within Band C must enforce immediate operational boundaries. A comprehensive Loss-Tree mapping process must be deployed to isolate sub-minute micro-stoppages from paper runtime availability.
To verify your local layout parameters and claim the complete physical calculation metrics, refer to the custom deployment templates and advanced forensic loss methodologies provided exclusively within the pre-order edition of The Manufacturing Loss Blueprint mapped at the very bottom of this page.
