WEBVTT

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The walkdown starts with equipment
identity,

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not a copied supplier checklist.

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Compare the vessel tag, manufacturer
model,

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serial number and location with the
controlled package.

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A matching tag attached to a different
vessel would not establish identity.

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Record discrepancies individually so a
later reviewer can tell

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which identifiers matched and which
remained uncertain.

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Work through the installed arrangement
systematically.

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Identify the agitator assembly and
supports, then trace the outlet

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and instrument connections against the
relevant drawing.

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Confirm required orientation and
accessible features

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using the approved method.

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Do not run the agitator to infer
installation conformity

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when the authorized activity is a static
inspection.

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Functional rotation checks belong in the
defined test plan.

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The design allowed a rear instrument to
slide out for maintenance,

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but the installed pipe rack crosses that
removal envelope.

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A front-facing photograph misses this
problem.

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Compare the full maintenance

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envelope with the approved arrangement and
manufacturer requirements.

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No universal clearance is supplied here.

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Document the obstruction and its
consequences

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without inventing a numerical GMP minimum.

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A covered connection cannot be recorded as
verified solely

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because its neighbour matches.

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Record the inaccessible item,

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why it could not be examined and the
agreed follow-up.

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If suitable controlled evidence supports

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another verification method, justify its
applicability.

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Distinguish direct observation from
document review

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so the evidence does not appear stronger
than it is.