Structural · definition
Temporary supports that carry structural load while a permanent member is replaced or repaired (e.g., during beam or wall work).
Source: OSHA — Trenching and Excavation
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Where this term fits in a remodel
The pillar guides set terms like this one in context — what the work involves, what drives its cost, and where it sits in the sequence of a project. Pricing a specific house takes a defined scope and an on-site assessment.