Division 28 Electronic Safety and Security

Submittal Package Incompleteness in Division 28 Electronic Safety and Security submittals

By Deviation Check Editorial Team. Last reviewed June 1, 2026.

Short answer

A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted. Default grade in Division 28 Electronic Safety and Security: Fix and Resubmit.

A required submittal element (cut sheet, schedule, calculation, sample) is missing, leaving the package unreviewable as submitted. This guide covers how it shows up specifically in Division 28 Electronic Safety and Security submittals.

What to look for in Division 28 Electronic Safety and Security

Commonly required items in Div 28 specs:

  • Fire alarm shop drawings (floor plans with device locations, riser diagrams, panel wiring)
  • Sequence of operations matrix (input/output, cause and effect)
  • Battery calculations per NFPA 72
  • Voltage drop calculations for NAC circuits
  • Device compatibility listing with FACP
  • Point-to-point wiring diagrams
  • Camera layout drawings with field-of-view diagrams
  • Network architecture diagram (for IP-based systems)
  • Storage calculations (camera count x resolution x frame rate x retention days)
  • Access control riser diagram
  • Door hardware schedule coordination (electrified hardware, locks, contacts, REX)
  • NICET designer certification
  • Contractor factory certification/authorization letter
  • AHJ-required permit application documentation
  • Programming and commissioning plan

Common examples in Division 28 Electronic Safety and Security submittals

A Division 28 package is unreviewable the moment a life-safety calculation or the AHJ path is missing, and because these systems are permitted and inspected, an incomplete submittal usually stalls the whole trade. When you triage the package, treat these gaps as return-immediately:

  • Battery standby and alarm calculations per NFPA 72 - without them there is no way to confirm the panel carries the required 24 hours of standby plus the 5 or 15 minutes of alarm load.
  • NAC voltage-drop calculations to the end-of-line device, since a strobe that browns out at the far end fails occupant notification.
  • The sequence-of-operations (cause-and-effect) matrix, which is what the AHJ and the commissioning agent actually test against.
  • NICET-certified designer credentials and the manufacturer's factory-authorization letter for the installer, both of which the AHJ commonly requires before permit.
  • For surveillance and access control, the storage calculation (channels x resolution x frame rate x retention) and the network or riser diagram that proves the head-end and cabling support the device count.

Score it Fix-and-Resubmit and list every missing item at once - a package returned twice for different omissions burns two review cycles.

How severe is it?

Default grade: Fix and Resubmit. The sub completes the package and resubmits before the PM can fully review.

Deviation Check assigns a default per category and escalates or de-escalates based on the spec, always showing its reasoning. See the Division 28 severity rules.

What to do about it

Before you submit (subcontractor): Correct it before you submit. Match the spec, or document the difference clearly enough that the reviewer does not have to send the package back to revise and resubmit.

If you are reviewing it (GC PM): Stamp the submittal Revise and Resubmit. Mark the deviation, return the relevant spec passage as a redline, and have the sub correct and re-send before fabrication or installation.

Back to the Division 28 Electronic Safety and Security hub, browse all divisions, or start a review.

Frequently asked questions

What fire alarm submittal documents are most often missing from Division 28 Electronic Safety and Security packages that prevent a full PM review?

The most common missing items are the NFPA 72 battery calculations, voltage drop calculations for notification appliance circuits, the sequence of operations cause-and-effect matrix, and device compatibility listings tying each detector and appliance to the submitted FACP. Without battery and voltage drop calculations the reviewer cannot confirm the system will operate through a 24-hour standby load. These are required before the AHJ will approve shop drawings, so they gate the entire permit.

Why do IP-based security systems in Division 28 Electronic Safety and Security submittals require a network architecture diagram and storage calculation, and what should the PM do when they are absent?

IP cameras, access control panels, and mass notification servers share network infrastructure - without the architecture diagram the engineer cannot confirm VLANs, bandwidth, and PoE switch capacity are sized correctly. The storage calculation (camera count x resolution x frame rate x retention days) proves the server or NVR meets the specified retention period. Return the package as Fix and Resubmit and list both documents specifically; approving without them shifts coordination risk to the owner after installation.

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