Library / First Principles Framework (FPF) - Core Conceptual Specification
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E.24.CD:5.2 - Local cooling-pump classification

A maintenance team repeatedly asks whether Pump #14 counts as a cooling pump in plant slice S-14. Pump #14 and its flow, heat-transfer, and operating-state features already have direct governors. The needed outputs are a reusable local criterion and a candidate judgment, not a durable ontology unit.

Apply C.3.2. A KindSignature may declare the criterion for repeated use; the judgment can be true, false, or unknown; a current extension is materialized only for a named set-consuming use. A measurement supports a claim about Pump #14’s features but does not create its membership.