Battery Manufacturing Exhaust and Corrosion Hold Point

Battery manufacturing areas can involve corrosive vapors, dust, explosion controls, and special exhaust materials.

Stop if

• This serves battery/process exhaust. What material, sealant, and hazard controls are specified before install?

Watch out

• Do not substitute duct material or sealant without approved process/exhaust spec.

Check

• Confirm process type, material, joint method, slope/drainage, explosion/corrosion controls, and AHJ requirement.

Steps

• Identify whether this is normal ductwork or a controlled/special condition.
• Confirm process type, material, joint method, slope/drainage, explosion/corrosion controls, and AHJ requirement.
• Get the current drawing/detail/spec/submittal before changing routing, material, access, or support.
• Bring photos, location, and what you checked to the foreman before closing or covering the work.

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