Materials & Systems

Ductwork

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A system of channels or pipes used to convey heated or cooled air in HVAC systems.

Other Terms

Blueprint (or Construction Drawing)

A technical drawing or set of drawings detailing the architectural and...

Aggregate

Granular material such as sand, gravel, crushed stone, and slag used with a...

Project Closeout

The final phase of a project, involving completing all contractual obligations,...