TA14 AUTHORITY GOVERNANCE INSTITUTION · PROPOSED / DRAFT
EVIDENCE-GOVERNED
HVAC SERVICE.
A proposed industry framework for preserving reality from diagnosis through outcome.
DRAFT FOR INDUSTRY EXAMINATION. This is not an ASHRAE Standard, Guideline, addendum, interpretation, committee document, or endorsed publication. No ASHRAE endorsement is implied. Independent review is deferred and not completed.
01 · EXECUTIVE PROPOSITION
HVAC service changes physical reality.
Once an intervention occurs, portions of the pre-intervention state may no longer be reliably reconstructable. The question is not only whether the technician fixed it. The question is whether the record can establish what happened before, during, and after the consequence.
01WHAT WAS OBSERVED?
02WHAT WAS DETERMINED?
03WHAT WAS AUTHORIZED?
04WHAT WAS CHANGED?
05WHAT EVIDENCE ESTABLISHES THE OUTCOME?
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02 · THE SEVEN-BOUNDARY ARCHITECTURE
Progression is not permission.
ENTRY ≠ DIAGNOSIS
DIAGNOSIS ≠ INTERVENTION AUTHORIZATION
CAPABILITY ≠ AUTHORITY
DIAGNOSIS ≠ INTERVENTION AUTHORIZATION
CAPABILITY ≠ AUTHORITY
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03 · EVIDENCE BEFORE INTERVENTION
Preserve what the consequence could erase.
RELEVANT PRE-STATE
Preserve the state necessary to support determination, authorization, verification, or outcome.
OBSERVED VS. INFERRED
Keep direct observation distinguishable from diagnostic inference.
MINIMUM ADMISSIBLE RECORD
A smaller record may be sufficient, but minimum does not mean optional.
DECISION-RELEVANT EVIDENCE
A record is not mandatory merely because it can be collected.
MINIMUM ≠ OPTIONAL
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04 · AUTHORIZATION + BOUNDED EXECUTION
A diagnosis does not authorize a consequence.
Authorization stands on evidence connecting the asset, observed condition, diagnostic determination, proposed intervention, applicable authority, and the relationship between what was authorized and what was actually executed.
ASSET / SYSTEM
What physical system or component is the subject?
OBSERVED CONDITION
What condition was actually observed?
DETERMINATION
What diagnostic determination supports the proposed action?
PROPOSED INTERVENTION
What is proposed to be changed?
APPLICABLE AUTHORITY
Who or what permits execution?
EXECUTION RELATIONSHIP
Did the work performed remain within what was authorized?
Routine service may operate under valid prior delegation when the delegation clearly establishes a bounded class of interventions. Prior delegation is not unlimited authority. Work outside the envelope requires new authorization.
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05 · URGENT PROTECTIVE INTERVENTION
Urgent ≠ ungoverned.
The framework does not require a technician to allow preventable equipment damage, unsafe conditions, or materially worsening conditions merely to complete an ideal record. Urgency changes the timing. It does not erase governance.
PRESERVE
Capture the maximum admissible pre-state reasonably obtainable without materially delaying protective action.
RECORD
State the urgent condition and why the normal sequence was not reasonably practicable.
AUTHORIZE
Identify the authority supporting the urgent protective action.
BOUND
Limit execution to the protective action reasonably necessary.
RE-ESTABLISH
Immediately after the action, establish verification propositions that remain evaluable.
VERIFY
Do not infer satisfaction where intervention destroyed the evidence needed to test a proposition.
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06 · POST-INTERVENTION VERIFICATION
Completion is not proof of outcome.
The technician finished the work. What does the evidence actually establish?
Verification examines the post-intervention state against propositions that remain validly evaluable. If intervention makes a proposition no longer evaluable, the record identifies that limitation rather than inferring satisfaction. Verification evidence remains distinguishable from the technician's conclusion.
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07 · OUTCOME CLASSIFICATION
Seven outcomes. No manufactured certainty.
Evidence supports improvement relative to the declared condition.
Evidence supports restoration to the declared target or prior acceptable condition.
Evidence supports no material change in the declared condition.
Evidence supports deterioration in the declared condition.
Evidence supports resolution of part, but not all, of the declared problem.
Evidence supports that the declared problem remains unresolved.
Available evidence is insufficient to establish another outcome state defensibly.
INDETERMINATE is a defensible outcome when the available evidence cannot establish another state.
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08 · INDUSTRY EXAMINATION
Do not endorse it. Attack it.
A serious examination should try to falsify the architecture, identify duplicated requirements, test burden in actual service conditions, and determine where the proposed process conflicts with existing authority or established practice.
01Are observation, inference, authorization, execution, verification, and outcome sufficiently separated?
02Are the minimum-record expectations workable in real service conditions?
03Does the urgent-action exception preserve safety without creating an ungoverned bypass?
04Can prior delegation be bounded clearly enough for routine service?
05Are outcome states testable without forcing false certainty?
06Does the proposal duplicate, conflict with, or leave gaps relative to existing standards and accepted practice?
07What empirical study would determine whether this process improves service quality, accountability, repeatability, or evidentiary integrity?
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THE GOVERNING QUESTION
Does this proposed consequence have sufficient Admissible Evidence, Applicable Authority, and Established Standing to become reality NOW?
01 · EVIDENCE02 · DIAGNOSTIC DETERMINATION03 · PROPOSED INTERVENTION04 · INTERVENTION AUTHORIZATION05 · BOUNDED EXECUTION06 · POST-INTERVENTION VERIFICATION07 · OUTCOME
OPEN EXAMINATION
Challenge the framework.
No PDF gate. No download requirement. Examine the architecture here and send a technical challenge if you see a failure, conflict, burden, or missing authority.