Compressed-Air Criticality Classification & Service-Level Engineering

COMPRESSED-AIR CRITICALITY CLASSIFICATION & SERVICE-LEVEL ENGINEERING

That commercial route remains separately preserved and is not overwritten.

Provisional new-series slug: /compressed-air-engineering/criticality-classification-service-level/ | Primary CTA: Review My Critical Compressed-Air Service

Not every cubic metre of compressed air has the same business consequence

A small instrument-air user may be more critical than a large workshop consumer if loss of the smaller load trips a process, creates an unverified product state or prevents controlled recovery. Criticality therefore belongs first to the process function, not to the compressor.

The engineering chain is: PROCESS FUNCTION → CONSEQUENCE → REQUIRED FLOW / DYNAMIC PRESSURE / AIR QUALITY → INTERRUPTION TOLERANCE → REDUNDANCY / STORAGE / TEMPORARY-AIR / MAINTENANCE RESPONSE → MEASUREMENT → PROOF TEST.

1 — Process-Function Identity

Criticality foundation: control process-function identity from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

2 — Consequence Of Loss

Criticality foundation: control consequence of loss from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

3 — Time-To-Consequence

Criticality foundation: control time-to-consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

4 — Operating-State Dependence

Criticality foundation: control operating-state dependence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

5 — Process-Owner Approval

Criticality foundation: control process-owner approval from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

6 — Engineering Owner

Criticality foundation: control engineering owner from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

7 — Evidence Source

Criticality foundation: control evidence source from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

8 — Assumption Register

Criticality foundation: control assumption register from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

9 — Temporary Criticality

Criticality foundation: control temporary criticality from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

10 — Permanent Criticality

Criticality foundation: control permanent criticality from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

11 — Critical Vs Important

Criticality foundation: control critical vs important from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

12 — Critical Vs Convenience

Criticality foundation: control critical vs convenience from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

13 — Service Boundary

Criticality foundation: control service boundary from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

14 — Classification Confidence

Criticality foundation: control classification confidence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

15 — Revision Trigger

Criticality foundation: control revision trigger from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

16 — Safety Consequence

Consequence engineering: control safety consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

17 — Process-Control Consequence

Consequence engineering: control process-control consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

18 — Product-Quality Consequence

Consequence engineering: control product-quality consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

19 — Production Consequence

Consequence engineering: control production consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

20 — Equipment-Protection Consequence

Consequence engineering: control equipment-protection consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

21 — Environmental Consequence

Consequence engineering: control environmental consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

22 — Regulatory Consequence

Consequence engineering: control regulatory consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

23 — Financial Consequence

Consequence engineering: control financial consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

24 — Customer Consequence

Consequence engineering: control customer consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

25 — Restart/Recovery Consequence

Consequence engineering: control restart/recovery consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

26 — Cascade Consequence

Consequence engineering: control cascade consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

27 — Shared-Header Consequence

Consequence engineering: control shared-header consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

28 — Quality-Uncertainty Consequence

Consequence engineering: control quality-uncertainty consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

29 — Manual-Operation Consequence

Consequence engineering: control manual-operation consequence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

30 — Consequence Confidence

Consequence engineering: control consequence confidence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

31 — Minimum Flow

Service-level definition: control minimum flow from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

32 — Minimum Dynamic Pressure

Service-level definition: control minimum dynamic pressure from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

33 — Maximum Useful Pressure

Service-level definition: control maximum useful pressure from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

34 — Required Air Quality

Service-level definition: control required air quality from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

35 — Continuity Requirement

Service-level definition: control continuity requirement from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

36 — Maximum Interruption Duration

Service-level definition: control maximum interruption duration from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

37 — Recovery Pressure

Service-level definition: control recovery pressure from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

38 — Recovery Flow

Service-level definition: control recovery flow from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

39 — Storage Ride-Through

Service-level definition: control storage ride-through from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

40 — Pressure-Decay Limit

Service-level definition: control pressure-decay limit from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

41 — Quality-Recovery Limit

Service-level definition: control quality-recovery limit from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

42 — Ambient/Site Envelope

Service-level definition: control ambient/site envelope from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

43 — Measurement Point

Service-level definition: control measurement point from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

44 — Service Evidence

Service-level definition: control service evidence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

45 — Service-Level Revision

Service-level definition: control service-level revision from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

46 — Tier Framework

Criticality tiers: control tier framework from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

47 — Highest-Criticality Tier

Criticality tiers: control highest-criticality tier from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

48 — Major-Production Tier

Criticality tiers: control major-production tier from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

49 — Managed-Interruption Tier

Criticality tiers: control managed-interruption tier from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

50 — Deferrable-Load Tier

Criticality tiers: control deferrable-load tier from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

51 — Local Naming Governance

Criticality tiers: control local naming governance from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

52 — Tier Evidence

Criticality tiers: control tier evidence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

53 — Temporary Tier Override

Criticality tiers: control temporary tier override from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

54 — Mixed-Tier Header

Criticality tiers: control mixed-tier header from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

55 — Critical-User Zoning

Criticality tiers: control critical-user zoning from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

56 — Tier-To-Redundancy Link

Criticality tiers: control tier-to-redundancy link from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

57 — Tier-To-Maintenance Link

Criticality tiers: control tier-to-maintenance link from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

58 — Tier-To-Emergency-Air Link

Criticality tiers: control tier-to-emergency-air link from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

59 — Tier-To-Metering Link

Criticality tiers: control tier-to-metering link from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

60 — Tier Review

Criticality tiers: control tier review from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

61 — Critical-Load Register

Demand segregation: control critical-load register from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

62 — Normal Vs Survival Demand

Demand segregation: control normal vs survival demand from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

63 — Measured Critical Demand

Demand segregation: control measured critical demand from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

64 — Legitimate Continuous Loads

Demand segregation: control legitimate continuous loads from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

65 — Load-Shedding Candidates

Demand segregation: control load-shedding candidates from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

66 — Shedding Order

Demand segregation: control shedding order from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

67 — Shedding Authority

Demand segregation: control shedding authority from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

68 — Automatic Shedding Caution

Demand segregation: control automatic shedding caution from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

69 — Manual Shedding Readiness

Demand segregation: control manual shedding readiness from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

70 — Post-Shedding Pressure

Demand segregation: control post-shedding pressure from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

71 — Post-Shedding Quality

Demand segregation: control post-shedding quality from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

72 — Prevent Uncontrolled Reconnection

Demand segregation: control prevent uncontrolled reconnection from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

73 — Deliberate Load Restoration

Demand segregation: control deliberate load restoration from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

74 — Reduced-Production Mode

Demand segregation: control reduced-production mode from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

75 — Continuity Sizing

Demand segregation: control continuity sizing from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

76 — Source Redundancy

Reliability architecture: control source redundancy from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

77 — Treatment Redundancy

Reliability architecture: control treatment redundancy from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

78 — Storage Resilience

Reliability architecture: control storage resilience from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

79 — Distribution Resilience

Reliability architecture: control distribution resilience from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

80 — Electrical Dependency

Reliability architecture: control electrical dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

81 — Cooling Dependency

Reliability architecture: control cooling dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

82 — Ventilation Dependency

Reliability architecture: control ventilation dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

83 — Controls Dependency

Reliability architecture: control controls dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

84 — Instrument Dependency

Reliability architecture: control instrument dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

85 — Critical-Spares Strategy

Reliability architecture: control critical-spares strategy from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

86 — Competence Resilience

Reliability architecture: control competence resilience from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

87 — Supplier Dependency

Reliability architecture: control supplier dependency from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

88 — Temporary-Air Recovery Path

Reliability architecture: control temporary-air recovery path from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

89 — Common-Mode Review

Reliability architecture: control common-mode review from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

90 — Residual-Risk Statement

Reliability architecture: control residual-risk statement from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

91 — Maintenance Priority

Maintenance service levels: control maintenance priority from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

92 — Preventive-Task Depth

Maintenance service levels: control preventive-task depth from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

93 — Condition-Monitoring Depth

Maintenance service levels: control condition-monitoring depth from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

94 — Critical Backlog

Maintenance service levels: control critical backlog from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

95 — Deferred-Maintenance Governance

Maintenance service levels: control deferred-maintenance governance from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

96 — Critical Spares

Maintenance service levels: control critical spares from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

97 — Standby Maintenance

Maintenance service levels: control standby maintenance from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

98 — Mothballed-Asset Caution

Maintenance service levels: control mothballed-asset caution from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

99 — Overhaul Planning

Maintenance service levels: control overhaul planning from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

100 — Replacement Planning

Maintenance service levels: control replacement planning from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

101 — Obsolescence Planning

Maintenance service levels: control obsolescence planning from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

102 — Service-Contract Scope

Maintenance service levels: control service-contract scope from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

103 — As-Found/As-Left Evidence

Maintenance service levels: control as-found/as-left evidence from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

104 — Maintenance-Induced Risk

Maintenance service levels: control maintenance-induced risk from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

105 — Lifecycle Review

Maintenance service levels: control lifecycle review from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

106 — Critical Pressure Monitoring

Monitoring and assurance: control critical pressure monitoring from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

107 — Critical Flow Monitoring

Monitoring and assurance: control critical flow monitoring from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

108 — Air-Quality Monitoring

Monitoring and assurance: control air-quality monitoring from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

109 — Alarm Priority

Monitoring and assurance: control alarm priority from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

110 — Early-Warning Threshold

Monitoring and assurance: control early-warning threshold from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

111 — Nuisance-Alarm Control

Monitoring and assurance: control nuisance-alarm control from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

112 — Sensor Health

Monitoring and assurance: control sensor health from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

113 — Historian Context

Monitoring and assurance: control historian context from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

114 — Service-Level Dashboard

Monitoring and assurance: control service-level dashboard from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

115 — Reserve-Margin Display

Monitoring and assurance: control reserve-margin display from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

116 — N+1 Status Display

Monitoring and assurance: control N+1 status display from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

117 — Quality-Status Display

Monitoring and assurance: control quality-status display from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

118 — Temporary-State Visibility

Monitoring and assurance: control temporary-state visibility from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

119 — Trend Deterioration

Monitoring and assurance: control trend deterioration from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

120 — Resilience-Test Feedback

Monitoring and assurance: control resilience-test feedback from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

121 — Criticality-Register Owner

Governance: control criticality-register owner from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

122 — Process-Owner Approval

Governance: control process-owner approval from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

123 — Engineering Approval

Governance: control engineering approval from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

124 — Safety-Specialist Boundary

Governance: control safety-specialist boundary from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

125 — Quality-Specialist Boundary

Governance: control quality-specialist boundary from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

126 — Management Of Change

Governance: control management of change from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

127 — Project Gate

Governance: control project gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

128 — Procurement Gate

Governance: control procurement gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

129 — Contract-Acceptance Gate

Governance: control contract-acceptance gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

130 — Commissioning Gate

Governance: control commissioning gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

131 — Continuity Gate

Governance: control continuity gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

132 — Resilience-Test Gate

Governance: control resilience-test gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

133 — Incident-Learning Gate

Governance: control incident-learning gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.

134 — Portfolio-Governance Gate

Governance: control portfolio-governance gate from the process boundary outward. Record the user or zone, consequence, required flow, dynamic pressure, air quality, interruption tolerance, evidence source, owner and confidence. Where the requirement is uncertain, preserve the uncertainty rather than inflating compressor capacity or pressure. Translate the approved service level into source, treatment, storage, distribution, controls, maintenance and recovery requirements, then define how the claim will be measured and proof-tested.