What action should be taken by the inspector?

During an inspection, it is determined that the installation of a new suppression system is significantly different from the one approved during plans review.

What action should be taken by the inspector?
A . Issue a violation notice to the owner
B . Evaluate the installation for compliance
C . Require a submittal of a set of corrected plans
D . Indicate the modifications on the approved plan

View Answer

Answer: C

Explanation:

When a significant deviation from the approved plans is discovered during an inspection, the appropriate action is to require a submittal of a set of corrected plans. This is necessary to ensure the system is reviewed and approved in compliance with the applicable codes and standards.

Issue a violation notice (A): While this may be a secondary step if the system does not meet code, it is not the first step when encountering unapproved changes.

Evaluate the installation for compliance (B): Inspectors cannot simply evaluate the installation without updated plans, as the plans serve as the approved baseline for design compliance.

Require corrected plans (C): This step ensures that the new design is documented, reviewed, and approved before proceeding. It maintains compliance with NFPA standards.

Indicate modifications on the approved plan (D): Altering plans without proper review is not acceptable and does not ensure the system meets the original intent.

Reference: NFPA 1 and NFPA 13: Systems must comply with approved designs and significant changes require resubmittal for review.