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Welcome to Module 4, Installation
Qualification, or IQ.

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We continue with the fictional V-201 oral-
liquid mixing vessel.

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The design review described what was
intended.

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Now the team compares the installed system
with the accepted

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design and manufacturer recommendations.

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Every identifier and observation in this
module is invented for training.

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No real equipment has been qualified.

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A drawing shows a temperature sensor
connection.

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A walkdown identifies which sensor is
installed at that connection.

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An operational challenge examines how the
assembled loop behaves.

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These answer different questions.

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Finding the correct tag does not
demonstrate alarm response,

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and a successful alarm test does not
repair missing material identification.

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Keep each conclusion tied to the evidence
actually obtained.

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For our case, the installation boundary
includes the vessel,

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agitator, outlet components, instruments

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and defined utility connections.

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The upstream utility plant has its own
qualification scope.

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Record where one system ends and another
begins.

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A qualified water system does not
automatically prove that a new branch

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has the correct connection or that its
delivered water is suitable.

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The teaching conclusion is limited to
installation

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evidence reviewed against the defined
baseline.

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It is not permission to manufacture a
batch.

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Operational and performance verification
remain separate needs.

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Where stages are combined in an approved
approach,

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the underlying evidence questions still
remain visible.

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Your first activity separates installation

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observations from claims that require
later studies.