Chimney Inspection Levels
1
Level 1 Inspection
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Purpose: This is the most basic inspection and is typically performed during routine maintenance or when no significant changes to the chimney system are expected.
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Scope:
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Examination of readily accessible parts of the chimney, venting systems, and connections.
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Checking for basic soundness of the chimney structure and flue.
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Ensuring the chimney is clear of obstructions and combustible deposits.
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When to Perform:
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Recommended annually for chimneys under regular use.
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After any operational changes or events that might affect the chimney’s performance (e.g., a chimney fire).
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2
Level 2 Inspection
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Purpose: This level is more comprehensive and involves a detailed examination of all accessible parts of the chimney and its flue.
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Scope:
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Includes all elements of a Level 1 inspection.
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Video scanning or other means to examine the internal surfaces of the chimney flue.
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Inspection of accessible areas in attics, basements, and crawl spaces to check for proper installation and maintenance.
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When to Perform:
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Required before selling or transferring property with a chimney.
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After a chimney fire or natural disaster.
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When a Level 1 inspection reveals a need for further investigation.
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3
Level 3 Inspection
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Purpose: This is the most detailed and invasive inspection, involving examination of concealed areas and components of the chimney.
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Scope:
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Includes all elements of Level 1 and Level 2 inspections.
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May require removal of certain components of the chimney or structure to access concealed areas for inspection.
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When to Perform:
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When hazards are suspected that cannot be evaluated through Level 1 or Level 2 inspections.
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When serious damage is suspected, such as after a chimney fire or earthquake.
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